Document:

PARK PLACE SECURITIES, INC.

                                    Depositor

                    JPMORGAN CHASE BANK, NATIONAL ASSOCIATION

                                 Master Servicer

                                       and

                             WELLS FARGO BANK, N.A.

                                     Trustee

                    ----------------------------------------

                         POOLING AND SERVICING AGREEMENT
                           Dated as of January 1, 2005

                    ----------------------------------------

                     Asset-Backed Pass-Through Certificates

                                Series 2005-WCH1

<PAGE>

<TABLE>
<CAPTION>
                                                 TABLE OF CONTENTS

SECTION                                                                                                        PAGE
-------                                                                                                        ----
<S>                                                                                                            <C>
ARTICLE I DEFINITIONS                                                                                             9

   SECTION 1.01.               Defined Terms......................................................................9
   SECTION 1.02.               Allocation of Certain Interest Shortfalls.........................................76
   SECTION 1.03.               Rights of the NIMS Insurer........................................................77

ARTICLE II CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF CERTIFICATES                                       78

   SECTION 2.01.               Conveyance of Mortgage Loans......................................................78
   SECTION 2.02.               Acceptance of REMIC I by the Trustee..............................................80
   SECTION 2.03.               Repurchase  or  Substitution  of  Mortgage  Loans by the  Seller  or the  Depositor;
                               Payment of Prepayment Charge Payment Amounts......................................82
   SECTION 2.04.               [Reserved]........................................................................85
   SECTION 2.05.               Representations, Warranties and Covenants of the Master Servicer..................85
   SECTION 2.06.               Issuance of the REMIC I Regular Interests and the Class R-I Interest..............87
   SECTION 2.07.               Conveyance of the REMIC I Regular  Interests;  Acceptance of REMIC II, REMIC III and
                               REMIC IV by the Trustee...........................................................87
   SECTION 2.08.               Issuance of Class R Certificates and Class R-X Certificates.......................88

ARTICLE III ADMINISTRATION AND SERVICING OF THE MORTGAGE LOANS                                                   90

   SECTION 3.01.               Master Servicer to Act as Master Servicer.........................................90
   SECTION 3.02.               Collection of Certain Mortgage Loan Payments......................................92
   SECTION 3.03.               [Reserved]........................................................................93
   SECTION 3.04.               Collection Account, Escrow Account and Distribution Account.......................93
   SECTION 3.05.               Permitted  Withdrawals From the Collection Account,  Escrow Account and Distribution
                               Account...........................................................................97
   SECTION 3.06.               Investment of Funds in the Collection Account,  the Escrow Account,  the REO Account
                               and the Distribution Account.....................................................100
   SECTION 3.07.               Payment of Taxes, Insurance and Other Charges....................................101
   SECTION 3.08.               Maintenance of Hazard Insurance..................................................101
   SECTION 3.09.               Maintenance of Mortgage Blanket Insurance........................................102
   SECTION 3.10.               Fidelity Bond; Errors and Omissions Insurance....................................103
   SECTION 3.11.               Enforcement of Due-On-Sale Clauses; Assumption Agreements........................103
   SECTION 3.12.               Realization Upon Defaulted Mortgage Loans........................................104
   SECTION 3.13.               Title, Management and Disposition of REO Property................................106
   SECTION 3.14.               [Reserved].......................................................................109
   SECTION 3.15.               Reports of Foreclosure and Abandonment of Mortgaged Properties...................109
   SECTION 3.16.               Optional Purchase of Defaulted Mortgage Loans....................................110
   SECTION 3.17.               Trustee to Cooperate; Release of Mortgage Files..................................110
   SECTION 3.18.               Servicing Compensation...........................................................111
   SECTION 3.19.               Statement as to Compliance.......................................................112
   SECTION 3.20.               Independent Public Accountants' Servicing Report.................................112

                                                         i

<PAGE>

   SECTION 3.21.               Access to Certain Documentation..................................................113
   SECTION 3.22.               [Reserved].......................................................................113
   SECTION 3.23.               Advance Facility.................................................................113

ARTICLE IV PAYMENTS TO CERTIFICATEHOLDERS                                                                       116

   SECTION 4.01.               Distributions....................................................................116
   SECTION 4.02.               Statements to Certificateholders.................................................129
   SECTION 4.03.               Remittance Reports and Other Reports to the Trustee;  Advances;  Payments in Respect
                               of Prepayment Interest Shortfalls................................................133
   SECTION 4.04.               Allocation of Realized Losses....................................................135
   SECTION 4.05.               Compliance with Withholding Requirements.........................................138
   SECTION 4.06.               Commission Reporting.............................................................138
   SECTION 4.07.               Reserved.........................................................................140
   SECTION 4.08.               Reserved.........................................................................140
   SECTION 4.09.               Swap Account.....................................................................140
   SECTION 4.10.               Net WAC Rate Carryover Reserve Account...........................................140

ARTICLE V THE CERTIFICATES                                                                                      143

   SECTION 5.01.               The Certificates.................................................................143
   SECTION 5.02.               Registration of Transfer and Exchange of Certificates............................145
   SECTION 5.03.               Mutilated, Destroyed, Lost or Stolen Certificates................................150
   SECTION 5.04.               Persons Deemed Owners............................................................150
   SECTION 5.05.               Certain Available Information....................................................151

ARTICLE VI THE DEPOSITOR AND THE MASTER SERVICER                                                                152

   SECTION 6.01.               Liability of the Depositor and the Master Servicer...............................152
   SECTION 6.02.               Merger or Consolidation of the Depositor or the Master Servicer..................152
   SECTION 6.03.               Limitation on Liability of the Depositor, the Master Servicer and Others.........152
   SECTION 6.04.               Limitation on Resignation of the Master Servicer.................................153
   SECTION 6.05.               Rights of the Depositor in Respect of the Master Servicer........................154
   SECTION 6.06.               Sub-Servicing Agreements Between the Master Servicer and Sub-Servicers...........154
   SECTION 6.07.               Successor Sub-Servicers..........................................................156
   SECTION 6.08.               Liability of the Master Servicer.................................................156
   SECTION 6.09.               No  Contractual  Relationship  Between  Sub-Servicers  and  the  NIMS  Insurer,  the
                               Trustee or Certificateholders....................................................156
   SECTION 6.10.               Assumption or Termination of Sub-Servicing Agreements by Trustee.................157
   SECTION 6.11.               Sub-Servicing Accounts...........................................................157

ARTICLE VII DEFAULT                                                                                             158

   SECTION 7.01.               Master Servicer Events of Default................................................158
   SECTION 7.02.               Trustee to Act; Appointment of Successor.........................................160
   SECTION 7.03.               Notification to Certificateholders...............................................162
   SECTION 7.04.               Waiver of Master Servicer Events of Default......................................162

                                                        ii

<PAGE>

ARTICLE VIII CONCERNING THE TRUSTEE                                                                             163

   SECTION 8.01.               Duties of Trustee................................................................163
   SECTION 8.02.               Certain Matters Affecting the Trustee............................................164
   SECTION 8.03.               The Trustee Not Liable for Certificates or Mortgage Loans........................165
   SECTION 8.04.               Trustee  May Own Certificates....................................................166
   SECTION 8.05.               Trustee's Fees and Expenses......................................................166
   SECTION 8.06.               Eligibility Requirements for Trustee.............................................167
   SECTION 8.07.               Resignation and Removal of the Trustee...........................................167
   SECTION 8.08.               Successor Trustee................................................................168
   SECTION 8.09.               Merger or Consolidation of Trustee...............................................168
   SECTION 8.10.               Appointment of Co-Trustee or Separate Trustee....................................169
   SECTION 8.11.               Appointment of Custodians........................................................170
   SECTION 8.12.               Appointment of Office or Agency..................................................170
   SECTION 8.13.               Representations and Warranties of the Trustee....................................170

ARTICLE IX TERMINATION                                                                                          172

   SECTION 9.01.               Termination Upon Repurchase or Liquidation of All Mortgage Loans.................172
   SECTION 9.02.               Additional Termination Requirements..............................................174

ARTICLE X REMIC PROVISIONS                                                                                      175

   SECTION 10.01.              REMIC Administration.............................................................175
   SECTION 10.02.              Prohibited Transactions and Activities...........................................178
   SECTION 10.03.              Master Servicer and Trustee Indemnification......................................178

ARTICLE XI MISCELLANEOUS PROVISIONS                                                                             179

   SECTION 11.01.              Amendment........................................................................179
   SECTION 11.02.              Recordation of Agreement; Counterparts...........................................180
   SECTION 11.03.              Limitation on Rights of Certificateholders.......................................181
   SECTION 11.04.              Governing Law....................................................................181
   SECTION 11.05.              Notices..........................................................................181
   SECTION 11.06.              Severability of Provisions.......................................................182
   SECTION 11.07.              Notice to Rating Agencies and the NIMS Insurer...................................182
   SECTION 11.08.              Article and Section References...................................................183
   SECTION 11.09.              Grant of Security Interest.......................................................183
   SECTION 11.10.              Third Party Rights...............................................................184
</TABLE>

                                                        iii

<PAGE>

<TABLE>
<CAPTION>
Exhibits
--------
<S>               <C>
Exhibit A-1       Form of Class A-1A Certificate
Exhibit A-2       Form of Class A-1B Certificate
Exhibit A-3       Form of Class A-2A Certificate
Exhibit A-4       Form of Class A-2B Certificate
Exhibit A-5       Form of Class A-3A Certificate
Exhibit A-6       Form of Class A-3B Certificate
Exhibit A-7       Form of Class A-3C Certificate
Exhibit A-8       Form of Class A-3D Certificate
Exhibit A-9       Form of Class M-1 Certificate
Exhibit A-10      Form of Class M-2 Certificate
Exhibit A-11      Form of Class M-3 Certificate
Exhibit A-12      Form of Class M-4 Certificate
Exhibit A-13      Form of Class M-5 Certificate
Exhibit A-14      Form of Class M-6 Certificate
Exhibit A-15      Form of Class M-7 Certificate
Exhibit A-16      Form of Class M-8 Certificate
Exhibit A-17      Form of Class M-9 Certificate
Exhibit A-18      Form of Class M-10 Certificate
Exhibit A-19      Form of Class CE Certificate
Exhibit A-20      Form of Class P Certificate
Exhibit A-21      Form of Class R Certificate
Exhibit A-22      Form of Class R-X Certificate
Exhibit B         Form of Lost Note Affidavit
Exhibit C-1       Form of Trustee's Initial Certification
Exhibit C-2       Form of Trustee's Final Certification
Exhibit C-3       Form of Trustee's Receipt of Mortgage Note
Exhibit D         Form of Mortgage Loan Purchase Agreement
Exhibit E         Request for Release
Exhibit F-1       Form of  Transferor  Representation  Letter  and  Form of  Transferee  Representation  Letter  in
                  Connection  with  Transfer of Class CE and Class P  Certificates  Pursuant to Rule 144A Under the
                  1933 Act
Exhibit F-2       Form of Transfer  Affidavit and Agreement  and Form of  Transferor  Affidavit in Connection  with
                  Transfer of Residual Certificates
Exhibit G         Form of Certification with respect to ERISA and the Code
Exhibit H         Form of Interest Rate Swap Agreement
Exhibit I         [Reserved]
Exhibit J-1       Form of Certification to Be Provided by the Depositor with Form 10-K
Exhibit J-2       Form of Certification to Be Provided to Depositor by the Trustee
Exhibit J-3       Form of Certification to Be Provided to Depositor by the Master Servicer
Exhibit K         Annual Statement of Compliance pursuant to Section 3 19

Schedule 1        Mortgage Loan Schedule
Schedule 2        Prepayment Charge Schedule
</TABLE>

                                                        iv

<PAGE>

                  This Pooling and Servicing Agreement, is dated and effective
as of January 1, 2005, among PARK PLACE SECURITIES, INC., as Depositor, JPMORGAN
CHASE BANK, NATIONAL ASSOCIATION, as Master Servicer and WELLS FARGO BANK, N.A.,
as Trustee.

                             PRELIMINARY STATEMENT:

                  The Depositor intends to sell pass-through certificates
(collectively, the "Certificates"), to be issued hereunder in multiple classes,
which in the aggregate shall evidence the entire beneficial ownership interest
in each REMIC (as defined herein) created hereunder. The Trust Fund shall
consist of a segregated pool of assets consisting of the Mortgage Loans and
certain other related assets subject to this Agreement.

                                     REMIC I
                                     -------

                  As provided herein, the Trustee shall elect to treat the
segregated pool of assets consisting of the Mortgage Loans and certain other
related assets (other than any Master Servicer Prepayment Charge Payment
Amounts, the Net WAC Rate Carryover Reserve Account, the Swap Account and the
Interest Rate Swap Agreement) subject to this Agreement as a REMIC for federal
income tax purposes, and such segregated pool of assets shall be designated as
"REMIC I." The Class R-I Interest shall be the sole class of "residual
interests" in REMIC I for purposes of the REMIC Provisions (as defined herein).
The following table irrevocably sets forth the designation, the REMIC I
Remittance Rate, the initial Uncertificated Balance and, for purposes of
satisfying Treasury regulation Section 1.860G-1(a)(4)(iii), the "latest possible
maturity date" for each of the REMIC I Regular Interests (as defined herein).
None of the REMIC I Regular Interests shall be certificated.

<TABLE>
<CAPTION>
                                      REMIC I                        Initial                   Latest Possible
       Designation                Remittance Rate             Uncertificated Balance          Maturity Date(1)
       -----------                ---------------             ----------------------          ----------------
<S>                               <C>                           <C>                           <C>
          I-LT2                     Variable(2)                 $          26.90              January 25, 2035
          I-LT3                     Variable(2)                 $          25.85              January 25, 2035
       I-LT1SWAP1                   Variable(2)                 $   8,729,264.76              January 25, 2035
       I-LT1SWAP2                   Variable(2)                 $  11,244,934.46              January 25, 2035
       I-LT1SWAP3                   Variable(2)                 $  13,756,236.83              January 25, 2035
       I-LT1SWAP4                   Variable(2)                 $  16,244,221.22              January 25, 2035
       I-LT1SWAP5                   Variable(2)                 $  18,689,125.17              January 25, 2035
       I-LT1SWAP6                   Variable(2)                 $  21,070,690.25              January 25, 2035
       I-LT1SWAP7                   Variable(2)                 $  23,368,379.92              January 25, 2035
       I-LT1SWAP8                   Variable(2)                 $  25,560,855.74              January 25, 2035
       I-LT1SWAP9                   Variable(2)                 $  27,605,060.38              January 25, 2035
       I-LT1SWAP10                  Variable(2)                 $  28,970,517.10              January 25, 2035
       I-LT1SWAP11                  Variable(2)                 $  30,096,368.53              January 25, 2035
       I-LT1SWAP12                  Variable(2)                 $  28,863,849.21              January 25, 2035
       I-LT1SWAP13                  Variable(2)                 $  27,681,475.26              January 25, 2035
       I-LT1SWAP14                  Variable(2)                 $  26,548,051.59              January 25, 2035
       I-LT1SWAP15                  Variable(2)                 $  25,461,535.48              January 25, 2035
       I-LT1SWAP16                  Variable(2)                 $  24,419,969.97              January 25, 2035
       I-LT1SWAP17                  Variable(2)                 $  23,421,480.14              January 25, 2035
       I-LT1SWAP18                  Variable(2)                 $  22,464,269.80              January 25, 2035
       I-LT1SWAP19                  Variable(2)                 $  21,546,618.10              January 25, 2035
       I-LT1SWAP20                  Variable(2)                 $  20,666,876.35              January 25, 2035

<PAGE>

       I-LT1SWAP21                  Variable(2)                 $  19,823,464.99              January 25, 2035
       I-LT1SWAP22                  Variable(2)                 $  20,604,035.87              January 25, 2035
       I-LT1SWAP23                  Variable(2)                 $  63,706,708.70              January 25, 2035
       I-LT1SWAP24                  Variable(2)                 $ 221,473,849.92              January 25, 2035
       I-LT1SWAP25                  Variable(2)                 $  12,951,193.48              January 25, 2035
       I-LT1SWAP26                  Variable(2)                 $  11,208,382.87              January 25, 2035
       I-LT1SWAP27                  Variable(2)                 $   5,277,155.40              January 25, 2035
       I-LT1SWAP28                  Variable(2)                 $   5,072,043.79              January 25, 2035
       I-LT1SWAP29                  Variable(2)                 $   4,875,360.71              January 25, 2035
       I-LT1SWAP30                  Variable(2)                 $   4,686,741.99              January 25, 2035
       I-LT1SWAP31                  Variable(2)                 $   4,505,839.90              January 25, 2035
       I-LT1SWAP32                  Variable(2)                 $   4,332,322.23              January 25, 2035
       I-LT1SWAP33                  Variable(2)                 $   4,165,871.79              January 25, 2035
       I-LT1SWAP34                  Variable(2)                 $   4,006,185.50              January 25, 2035
       I-LT1SWAP35                  Variable(2)                 $   4,486,300.72              January 25, 2035
       I-LT1SWAP36                  Variable(2)                 $  32,280,099.47              January 25, 2035
       I-LT1SWAP37                  Variable(2)                 $   2,118,173.39              January 25, 2035
       I-LT1SWAP38                  Variable(2)                 $   2,054,248.01              January 25, 2035
       I-LT1SWAP39                  Variable(2)                 $   1,992,239.47              January 25, 2035
       I-LT1SWAP40                  Variable(2)                 $   1,932,090.59              January 25, 2035
       I-LT1SWAP41                  Variable(2)                 $   1,873,745.89              January 25, 2035
       I-LT1SWAP42                  Variable(2)                 $   1,817,151.49              January 25, 2035
       I-LT1SWAP43                  Variable(2)                 $   1,762,255.17              January 25, 2035
       I-LT1SWAP44                  Variable(2)                 $   1,709,006.24              January 25, 2035
       I-LT1SWAP45                  Variable(2)                 $   1,657,355.49              January 25, 2035
       I-LT1SWAP46                  Variable(2)                 $   1,607,255.23              January 25, 2035
       I-LT1SWAP47                  Variable(2)                 $   1,558,659.14              January 25, 2035
       I-LT1SWAP48                  Variable(2)                 $   1,511,522.32              January 25, 2035
       I-LT1SWAP49                  Variable(2)                 $   1,465,801.13              January 25, 2035
       I-LT1SWAP50                  Variable(2)                 $   1,421,453.33              January 25, 2035
       I-LT1SWAP51                  Variable(2)                 $   1,378,437.87              January 25, 2035
       I-LT1SWAP52                  Variable(2)                 $  43,731,961.26              January 25, 2035
       I-LT2SWAP1                   Variable(2)                 $   4,616,953.69              January 25, 2035
       I-LT2SWAP2                   Variable(2)                 $   5,947,504.53              January 25, 2035
       I-LT2SWAP3                   Variable(2)                 $   7,275,745.46              January 25, 2035
       I-LT2SWAP4                   Variable(2)                 $   8,591,653.39              January 25, 2035
       I-LT2SWAP5                   Variable(2)                 $   9,884,775.85              January 25, 2035
       I-LT2SWAP6                   Variable(2)                 $  11,144,398.05              January 25, 2035
       I-LT2SWAP7                   Variable(2)                 $  12,359,658.11              January 25, 2035
       I-LT2SWAP8                   Variable(2)                 $  13,519,270.02              January 25, 2035
       I-LT2SWAP9                   Variable(2)                 $  14,600,460.52              January 25, 2035
       I-LT2SWAP10                  Variable(2)                 $  15,322,657.71              January 25, 2035
       I-LT2SWAP11                  Variable(2)                 $  15,918,126.40              January 25, 2035
       I-LT2SWAP12                  Variable(2)                 $  15,266,240.50              January 25, 2035
       I-LT2SWAP13                  Variable(2)                 $  14,640,876.75              January 25, 2035
       I-LT2SWAP14                  Variable(2)                 $  14,041,403.05              January 25, 2035
       I-LT2SWAP15                  Variable(2)                 $  13,466,739.01              January 25, 2035
       I-LT2SWAP16                  Variable(2)                 $  12,915,849.58              January 25, 2035
       I-LT2SWAP17                  Variable(2)                 $  12,387,743.10              January 25, 2035
       I-LT2SWAP18                  Variable(2)                 $  11,881,469.55              January 25, 2035
       I-LT2SWAP19                  Variable(2)                 $  11,396,118.78              January 25, 2035
       I-LT2SWAP20                  Variable(2)                 $  10,930,818.77              January 25, 2035
       I-LT2SWAP21                  Variable(2)                 $  10,484,734.10              January 25, 2035
       I-LT2SWAP22                  Variable(2)                 $  10,897,582.12              January 25, 2035
       I-LT2SWAP23                  Variable(2)                 $  33,694,810.75              January 25, 2035

                                                       2
<PAGE>

       I-LT2SWAP24                  Variable(2)                 $ 117,138,675.22              January 25, 2035
       I-LT2SWAP25                  Variable(2)                 $   6,849,953.83              January 25, 2035
       I-LT2SWAP26                  Variable(2)                 $   5,928,172.20              January 25, 2035
       I-LT2SWAP27                  Variable(2)                 $   2,791,115.03              January 25, 2035
       I-LT2SWAP28                  Variable(2)                 $   2,682,630.44              January 25, 2035
       I-LT2SWAP29                  Variable(2)                 $   2,578,603.73              January 25, 2035
       I-LT2SWAP30                  Variable(2)                 $   2,478,842.30              January 25, 2035
       I-LT2SWAP31                  Variable(2)                 $   2,383,162.24              January 25, 2035
       I-LT2SWAP32                  Variable(2)                 $   2,291,387.84              January 25, 2035
       I-LT2SWAP33                  Variable(2)                 $   2,203,351.33              January 25, 2035
       I-LT2SWAP34                  Variable(2)                 $   2,118,892.42              January 25, 2035
       I-LT2SWAP35                  Variable(2)                 $   2,372,827.87              January 25, 2035
       I-LT2SWAP36                  Variable(2)                 $  17,073,113.10              January 25, 2035
       I-LT2SWAP37                  Variable(2)                 $   1,120,312.96              January 25, 2035
       I-LT2SWAP38                  Variable(2)                 $   1,086,502.49              January 25, 2035
       I-LT2SWAP39                  Variable(2)                 $   1,053,705.85              January 25, 2035
       I-LT2SWAP40                  Variable(2)                 $   1,021,892.80              January 25, 2035
       I-LT2SWAP41                  Variable(2)                 $     991,033.98              January 25, 2035
       I-LT2SWAP42                  Variable(2)                 $     961,100.91              January 25, 2035
       I-LT2SWAP43                  Variable(2)                 $     932,065.96              January 25, 2035
       I-LT2SWAP44                  Variable(2)                 $     903,902.32              January 25, 2035
       I-LT2SWAP45                  Variable(2)                 $     876,583.97              January 25, 2035
       I-LT2SWAP46                  Variable(2)                 $     850,085.68              January 25, 2035
       I-LT2SWAP47                  Variable(2)                 $     824,382.95              January 25, 2035
       I-LT2SWAP48                  Variable(2)                 $     799,452.04              January 25, 2035
       I-LT2SWAP49                  Variable(2)                 $     775,269.87              January 25, 2035
       I-LT2SWAP50                  Variable(2)                 $     751,814.09              January 25, 2035
       I-LT2SWAP51                  Variable(2)                 $     729,062.98              January 25, 2035
       I-LT2SWAP52                  Variable(2)                 $  23,130,062.57              January 25, 2035
       I-LT3SWAP1                   Variable(2)                 $   4,308,244.13              January 25, 2035
       I-LT3SWAP2                   Variable(2)                 $   5,549,828.56              January 25, 2035
       I-LT3SWAP3                   Variable(2)                 $   6,789,257.53              January 25, 2035
       I-LT3SWAP4                   Variable(2)                 $   8,017,178.14              January 25, 2035
       I-LT3SWAP5                   Variable(2)                 $   9,223,836.83              January 25, 2035
       I-LT3SWAP6                   Variable(2)                 $  10,399,235.22              January 25, 2035
       I-LT3SWAP7                   Variable(2)                 $  11,533,237.72              January 25, 2035
       I-LT3SWAP8                   Variable(2)                 $  12,615,312.94              January 25, 2035
       I-LT3SWAP9                   Variable(2)                 $  13,624,210.35              January 25, 2035
       I-LT3SWAP10                  Variable(2)                 $  14,298,118.29              January 25, 2035
       I-LT3SWAP11                  Variable(2)                 $  14,853,771.37              January 25, 2035
       I-LT3SWAP12                  Variable(2)                 $  14,245,473.39              January 25, 2035
       I-LT3SWAP13                  Variable(2)                 $  13,661,924.17              January 25, 2035
       I-LT3SWAP14                  Variable(2)                 $  13,102,533.89              January 25, 2035
       I-LT3SWAP15                  Variable(2)                 $  12,566,294.38              January 25, 2035
       I-LT3SWAP16                  Variable(2)                 $  12,052,239.80              January 25, 2035
       I-LT3SWAP17                  Variable(2)                 $  11,559,444.81              January 25, 2035
       I-LT3SWAP18                  Variable(2)                 $  11,087,022.92              January 25, 2035
       I-LT3SWAP19                  Variable(2)                 $  10,634,124.80              January 25, 2035
       I-LT3SWAP20                  Variable(2)                 $  10,199,936.78              January 25, 2035
       I-LT3SWAP21                  Variable(2)                 $   9,783,679.26              January 25, 2035
       I-LT3SWAP22                  Variable(2)                 $  10,168,922.47              January 25, 2035
       I-LT3SWAP23                  Variable(2)                 $  31,441,829.43              January 25, 2035
       I-LT3SWAP24                  Variable(2)                 $ 109,306,274.86              January 25, 2035
       I-LT3SWAP25                  Variable(2)                 $   6,391,936.18              January 25, 2035
       I-LT3SWAP26                  Variable(2)                 $   5,531,788.87              January 25, 2035

                                                      3
<PAGE>

       I-LT3SWAP27                  Variable(2)                 $   2,604,488.97              January 25, 2035
       I-LT3SWAP28                  Variable(2)                 $   2,503,258.12              January 25, 2035
       I-LT3SWAP29                  Variable(2)                 $   2,406,187.09              January 25, 2035
       I-LT3SWAP30                  Variable(2)                 $   2,313,096.14              January 25, 2035
       I-LT3SWAP31                  Variable(2)                 $   2,223,813.67              January 25, 2035
       I-LT3SWAP32                  Variable(2)                 $   2,138,175.70              January 25, 2035
       I-LT3SWAP33                  Variable(2)                 $   2,056,025.70              January 25, 2035
       I-LT3SWAP34                  Variable(2)                 $   1,977,214.08              January 25, 2035
       I-LT3SWAP35                  Variable(2)                 $   2,214,170.29              January 25, 2035
       I-LT3SWAP36                  Variable(2)                 $  15,931,530.64              January 25, 2035
       I-LT3SWAP37                  Variable(2)                 $   1,045,403.97              January 25, 2035
       I-LT3SWAP38                  Variable(2)                 $   1,013,854.22              January 25, 2035
       I-LT3SWAP39                  Variable(2)                 $     983,250.51              January 25, 2035
       I-LT3SWAP40                  Variable(2)                 $     953,564.61              January 25, 2035
       I-LT3SWAP41                  Variable(2)                 $     924,769.15              January 25, 2035
       I-LT3SWAP42                  Variable(2)                 $     896,837.53              January 25, 2035
       I-LT3SWAP43                  Variable(2)                 $     869,743.98              January 25, 2035
       I-LT3SWAP44                  Variable(2)                 $     843,463.49              January 25, 2035
       I-LT3SWAP45                  Variable(2)                 $     817,971.76              January 25, 2035
       I-LT3SWAP46                  Variable(2)                 $     793,245.26              January 25, 2035
       I-LT3SWAP47                  Variable(2)                 $     769,261.13              January 25, 2035
       I-LT3SWAP48                  Variable(2)                 $     745,997.21              January 25, 2035
       I-LT3SWAP49                  Variable(2)                 $     723,431.96              January 25, 2035
       I-LT3SWAP50                  Variable(2)                 $     701,544.53              January 25, 2035
       I-LT3SWAP51                  Variable(2)                 $     680,314.67              January 25, 2035
       I-LT3SWAP52                  Variable(2)                 $  21,583,486.17              January 25, 2035
          I-LTP                     Variable(2)                 $         100.00              January 25, 2035
</TABLE>
----------------
(1)  For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations,
     the Distribution Date immediately following the maturity date for the
     Mortgage Loan with the latest maturity date has been designated as the
     "latest possible maturity date" for each REMIC I Regular Interest.
(2)  Calculated in accordance with the definition of "REMIC I Remittance Rate"
     herein.

                                       4
<PAGE>

                                    REMIC II
                                    --------

                  As provided herein, the Trustee shall elect to treat the
segregated pool of assets consisting of the REMIC I Regular Interests as a REMIC
for federal income tax purposes, and such segregated pool of assets shall be
designated as "REMIC II." The Class R-II Interest shall evidence the sole class
of "residual interests" in REMIC II for purposes of the REMIC Provisions under
federal income tax law. The following table irrevocably sets forth the
designation, the REMIC II Remittance Rate, the initial Uncertificated Balance
and, for purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii),
the "latest possible maturity date" for each of the REMIC II Regular Interests
(as defined herein). None of the REMIC II Regular Interests shall be
certificated.

<TABLE>
<CAPTION>
                                     REMIC II                        Initial                   Latest Possible
       Designation                Remittance Rate             Uncertificated Balance          Maturity Date(1)
       -----------                ---------------             ----------------------          ----------------
<S>                                 <C>                         <C>                           <C>
         II-LTAA                    Variable(2)                 $   931,000,025.84            January 25, 2035
        II-LTA1A                    Variable(2)                 $     2,983,600.00            January 25, 2035
        II-LTA1B                    Variable(2)                 $       745,900.00            January 25, 2035
        II-LTA2A                    Variable(2)                 $     1,578,000.00            January 25, 2035
        II-LTA2B                    Variable(2)                 $       394,500.00            January 25, 2035
        II-LTA3A                    Variable(2)                 $       724,000.00            January 25, 2035
        II-LTA3B                    Variable(2)                 $       785,000.00            January 25, 2035
        II-LTA3C                    Variable(2)                 $       147,900.00            January 25, 2035
        II-LTA3D                    Variable(2)                 $       184,100.00            January 25, 2035
         II-LTM1                    Variable(2)                 $       109,250.00            January 25, 2035
         II-LTM2                    Variable(2)                 $       441,750.00            January 25, 2035
         II-LTM3                    Variable(2)                 $       161,500.00            January 25, 2035
         II-LTM4                    Variable(2)                 $       213,750.00            January 25, 2035
         II-LTM5                    Variable(2)                 $       156,750.00            January 25, 2035
         II-LTM6                    Variable(2)                 $       118,750.00            January 25, 2035
         II-LTM7                    Variable(2)                 $       128,250.00            January 25, 2035
         II-LTM8                    Variable(2)                 $        90,250.00            January 25, 2035
         II-LTM9                    Variable(2)                 $        99,750.00            January 25, 2035
        II-LTM10                    Variable(2)                 $       152,000.00            January 25, 2035
         II-LTZZ                    Variable(2)                 $     9,785,000.53            January 25, 2035
         II-LTP                     Variable(2)                 $           100.00            January 25, 2035
         II-1SUB                    Variable(2)                 $        19,355.67            January 25, 2035
         II-1GRP                    Variable(2)                 $        93,945.68            January 25, 2035
         II-2SUB                    Variable(2)                 $        10,238.36            January 25, 2035
         II-2GRP                    Variable(2)                 $        49,688.36            January 25, 2035
         II-3SUB                    Variable(2)                 $         9,545.98            January 25, 2035
         II-3GRP                    Variable(2)                 $        46,365.98            January 25, 2035
          II-XX                     Variable(2)                 $   949,770,886.35            January 25, 2035
       II-LT1SWAP                   Variable(2)                        (3)                    January 25, 2035
       II-LT2SWAP                   Variable(2)                        (3)                    January 25, 2035
       II-LT3SWAP                   Variable(2)                        (3)                    January 25, 2035
</TABLE>
----------------
(1)  For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations,
     the Distribution Date immediately following the maturity date for the
     Mortgage Loan with the latest maturity date has been designated as the
     "latest possible maturity date" for each REMIC II Regular Interest.
(2)  Calculated in accordance with the definition of "REMIC II Remittance Rate"
     herein.
(3)  REMIC II Regular Interest II-LT1SWAP, REMIC II Regular Interest II-LT2SWAP
     and REMIC II Regular Interest II-LT3SWAP will not have Uncertificated
     Balances, but will accrue interest on their respective Uncertificated
     Notional Amounts.

                                       5
<PAGE>

                                    REMIC III
                                    ---------

                  As provided herein, the Trustee shall elect to treat the
segregated pool of assets consisting of the REMIC II Regular Interests as a
REMIC for federal income tax purposes, and such segregated pool of assets shall
be designated as "REMIC III." The Class R-III Interest shall evidence the sole
class of "residual interests" in REMIC III for purposes of the REMIC Provisions
under federal income tax law. The following table irrevocably sets forth the
designation, the Pass-Through Rate, the initial aggregate Certificate Principal
Balance and, for purposes of satisfying Treasury regulation Section
1.860G-1(a)(4)(iii), the "latest possible maturity date" for the indicated
Classes of Certificates.

<TABLE>
<CAPTION>
                                                          Initial Aggregate                 Latest Possible
        Designation            Pass-Through Rate    Certificate Principal Balance          Maturity Date(1)
        -----------            -----------------    -----------------------------          ----------------
<S>                               <C>                     <C>                              <C>
         Class A-1A               Variable(2)             $ 596,720,000.00                 January 25, 2035
         Class A-1B               Variable(2)             $ 149,180,000.00                 January 25, 2035
         Class A-2A               Variable(2)             $ 315,600,000.00                 January 25, 2035
         Class A-2B               Variable(2)             $  78,900,000.00                 January 25, 2035
         Class A-3A               Variable(2)             $ 144,800,000.00                 January 25, 2035
         Class A-3B               Variable(2)             $ 157,000,000.00                 January 25, 2035
         Class A-3C               Variable(2)             $  29,580,000.00                 January 25, 2035
         Class A-3D               Variable(2)             $  36,820,000.00                 January 25, 2035
         Class M-1                Variable(2)             $  21,850,000.00                 January 25, 2035
         Class M-2                Variable(2)             $  88,350,000.00                 January 25, 2035
         Class M-3                Variable(2)             $  32,300,000.00                 January 25, 2035
         Class M-4                Variable(2)             $  42,750,000.00                 January 25, 2035
         Class M-5                Variable(2)             $  31,350,000.00                 January 25, 2035
         Class M-6                Variable(2)             $  23,750,000.00                 January 25, 2035
         Class M-7                Variable(2)             $  25,650,000.00                 January 25, 2035
         Class M-8                Variable(2)             $  18,050,000.00                 January 25, 2035
         Class M-9                Variable(2)             $  19,950,000.00                 January 25, 2035
         Class M-10               Variable(2)             $  30,400,000.00                 January 25, 2035
     Class CE Interest          Variable(2)(3)            $  57,000,052.74                 January 25, 2035
      Class P Interest              N/A(4)                $         100.00                 January 25, 2035
   Class SWAP-IO Interest           N/A(5)                     N/A(5)                      January 25, 2035
</TABLE>
----------------
(1)  For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations,
     the Distribution Date immediately following the maturity date for the
     Mortgage Loan with the latest maturity date has been designated as the
     "latest possible maturity date" for each Class of Certificates.
(2)  Calculated in accordance with the definition of "Pass-Through Rate" herein.
(3)  The Class CE Interest shall accrue interest at its variable Pass-Through
     Rate on the Notional Amount of the Class CE Interest outstanding from time
     to time which shall equal the Uncertificated Balance of the REMIC II
     Regular Interests (other than REMIC II Regular Interest II-LTP). The Class
     CE Interest shall not accrue interest on its Uncertificated Balance.
(4)  The Class P Interest shall not accrue interest.
(5)  The Class SWAP-IO Interests will not have a Pass-Through Rate or a
     Certificate Principal Balance, but will be entitled to 100% of amounts
     distributed on REMIC II Regular Interest II-LT1SWAP, REMIC II Regular
     Interest II-LT2SWAP and REMIC II Regular Interest II-LT3SWAP.

                                       6
<PAGE>

                                    REMIC IV
                                    --------

                  As provided herein, the Trustee shall elect to treat the
segregated pool of assets consisting of the Class CE Interest as a REMIC for
federal income tax purposes, and such segregated pool of assets shall be
designated as "REMIC IV." The Class R-IV Interest shall evidence the sole class
of "residual interests" in REMIC IV for purposes of the REMIC Provisions under
federal income tax law. The following table irrevocably sets forth the
designation, the Pass-Through Rate, the initial aggregate Certificate Principal
Balance and, for purposes of satisfying Treasury regulation Section
1.860G-1(a)(4)(iii), the "latest possible maturity date" for the indicated Class
of Certificates.

<TABLE>
<CAPTION>
                                                               Initial Aggregate
                                                             Certificate Principal         Latest Possible
           Designation                Pass-Through Rate             Balance               Maturity Date(1)
           -----------                -----------------             -------               ----------------
<S>                                      <C>                    <C>                       <C>
      Class CE Certificates              Variable(2)            $ 57,000,052.74           January 25, 2035
</TABLE>
----------------
1)   For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations,
     the Distribution Date immediately following the maturity date for the
     Mortgage Loan with the latest maturity date has been designated as the
     "latest possible maturity date" for the Class CE Certificates.
(2)  The Class CE Certificates shall receive 100% of amounts received in respect
     of the Class CE Interest.

                                       7
<PAGE>

                                     REMIC V
                                     -------

                  As provided herein, the Trustee shall make an election to
treat the segregated pool of assets consisting of the Class P Interest as a
REMIC for federal income tax purposes, and such segregated pool of assets shall
be designated as "REMIC V." The Class R-V Interest represents the sole class of
"residual interests" in REMIC V for purposes of the REMIC Provisions. The
following table irrevocably sets forth the designation, the Pass-Through Rate,
the initial aggregate Certificate Principal Balance and, for purposes of
satisfying Treasury regulation Section 1.860G-1(a)(4)(iii), the "latest possible
maturity date" for the indicated Class of Certificates.

<TABLE>
<CAPTION>
                                                               Initial Aggregate
                                                             Certificate Principal         Latest Possible
           Designation                Pass-Through Rate             Balance               Maturity Date(1)
           -----------                -----------------             -------               ----------------
<S>                                      <C>                        <C>                   <C>
      Class P Certificates               Variable(2)                $100.00               January 25, 2035
</TABLE>
----------------
1)   For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations,
     the Distribution Date immediately following the maturity date for the
     Mortgage Loan with the latest maturity date has been designated as the
     "latest possible maturity date" for the Class P Certificates.
(2)  The Class P Certificates shall receive 100% of amounts received in respect
     of the Class P Interest.

                  As of the Cut-off Date, the Group I Mortgage Loans had an
aggregate Scheduled Principal Balance equal to $939,456,793.58, the Group II
Mortgage Loans had an aggregate Scheduled Principal Balance equal to
$496,883,575.69 and the Group III Mortgage Loans had an aggregate Scheduled
Principal Balance equal to $463,659,783.47.

                  In consideration of the mutual agreements herein contained,
the Depositor, the Master Servicer and the Trustee agree as follows:

                                       8
<PAGE>

                                    ARTICLE I

                                   DEFINITIONS

                  SECTION 1.01. Defined Terms.

                  Whenever used in this Agreement, including, without
limitation, in the Preliminary Statement hereto, the following words and
phrases, unless the context otherwise requires, shall have the meanings
specified in this Article. Unless otherwise specified, all calculations
described herein shall be made on the basis of a 360-day year consisting of
twelve 30-day months and all calculations on each Regular Interest shall be made
on the basis of a 360-day year and the actual number of days in the month.

                  "Accrued Certificate Interest": With respect to any Class of
Certificates (other than the Class P Certificates and the Residual Certificates)
and each Distribution Date, interest accrued during the related Interest Accrual
Period at the Pass-Through Rate for such Certificate for such Distribution Date
on the Certificate Principal Balance, in the case of the Adjustable-Rate
Certificates, or on the Notional Amount, in the case of the Class CE
Certificates, of such Certificate immediately prior to such Distribution Date.
The Class P Certificates are not entitled to distributions in respect of
interest and, accordingly, shall not accrue interest. All distributions of
interest on the Adjustable-Rate Certificates shall be calculated on the basis of
a 360-day year and the actual number of days in the applicable Interest Accrual
Period. All distributions of interest on the Class CE Certificates shall be
based on a 360-day year consisting of twelve 30-day months. Accrued Certificate
Interest with respect to each Distribution Date, as to any Class A Certificate
or Mezzanine Certificate, shall be reduced by an amount equal to the portion
allocable to such Certificate pursuant to Section 1.02 hereof of the sum of (a)
the aggregate Prepayment Interest Shortfall, if any, for such Distribution Date
to the extent not covered by payments pursuant to Section 4.03(e) or allocated
to the Class CE Certificates pursuant to Section 1.02 and (b) the aggregate
amount of any Relief Act Interest Shortfall, if any, for such Distribution Date
not allocated to the Class CE Certificates pursuant to Section 1.02. Accrued
Certificate Interest with respect to each Distribution Date and any Class CE
Certificate shall be reduced by (a) Prepayment Interest Shortfalls, if any,
allocated to such Class of Certificates pursuant to Section 1.02 hereof, (b)
Relief Act Interest Shortfalls, if any, allocated to such Class of Certificates
pursuant to Section 1.02 hereof and (c) an amount equal to the portion of
Realized Losses, if any, allocable to interest on the Class CE Certificate
pursuant to Section 4.04 hereof.

                  "Adjustable-Rate Certificates": The Class A Certificates and
the Mezzanine Certificates.

                  "Adjustable-Rate Mortgage Loan": Each of the Mortgage Loans
identified on the Mortgage Loan Schedule as having a Mortgage Rate that is
subject to adjustment.

                  "Adjustment Date": With respect to each Adjustable-Rate
Mortgage Loan, the first day of the month in which the Mortgage Rate of such
Mortgage Loan changes pursuant to the related Mortgage Note. The first
Adjustment Date following the Cut-off Date as to each Adjustable-Rate Mortgage
Loan is set forth in the Mortgage Loan Schedule.

                                       9
<PAGE>

                  "Advance": As to any Mortgage Loan or REO Property, any
advance made by the Master Servicer or a successor Master Servicer in respect of
any Distribution Date representing the aggregate of all payments of principal
and interest, net of the Servicing Fee, that were due during the related Due
Period on the Mortgage Loans and that were delinquent on the related
Determination Date, plus certain amounts representing assumed payments not
covered by any current net income on the Mortgaged Properties acquired by
foreclosure or deed in lieu of foreclosure as determined pursuant to Section
4.03.

                  "Affiliate": With respect to any specified Person, any other
Person controlling or controlled by or under common control with such specified
Person. For the purposes of this definition, "control," when used with respect
to any specified Person, means the power to direct the management and policies
of such Person, directly or indirectly, whether through the ownership of voting
securities, by contract or otherwise, and the terms "controlling" and
"controlled" have meanings correlative to the foregoing.

                  "Agreement": This Pooling and Servicing Agreement and all
amendments hereof and supplements hereto.

                  "Allocated Realized Loss Amount": With respect to any
Distribution Date and any Class of Mezzanine Certificates, the sum of (i) the
Realized Losses allocated to such Class of Certificates on such Distribution
Date and (ii) the amount of any Allocated Realized Loss Amount for such Class of
Certificates remaining undistributed from the previous Distribution Date,
reduced by the amount of the increase in the Certificate Principal Balance of
such Class of Certificates due to the receipt of Subsequent Recoveries as
provided in Section 4.01.

                  "Applicable Regulations": As to any Mortgage Loan, all
federal, state and local laws, statutes, rules and regulations applicable
thereto.

                  "Assignment": An assignment of Mortgage, notice of transfer or
equivalent instrument, in recordable form (excepting therefrom if applicable,
the mortgage recordation information which has not been returned by the
applicable recorder's office and/or the assignee's name), which is sufficient
under the laws of the jurisdiction wherein the related Mortgaged Property is
located to reflect of record the sale of the Mortgage.

                  "Available Funds": With respect to any Distribution Date, an
amount equal to (1) the sum of (a) the aggregate of the amounts on deposit in
the Collection Account and Distribution Account as of the close of business on
the related Determination Date, including any Subsequent Recoveries, (b) the
aggregate of any amounts received in respect of an REO Property withdrawn from
any REO Account and deposited in the Distribution Account for such Distribution
Date pursuant to Section 3.13, (c) Compensating Interest, if any, deposited in
the Distribution Account by the Master Servicer for such Distribution Date
pursuant to Section 4.03 and (d) the aggregate of any Advances made by the
Master Servicer for such Distribution Date pursuant to Section 4.03, reduced (to
not less than zero) by (2) the sum of (x) the portion of the amount described in
clause (1)(a) above that represents (i) Monthly Payments on the Mortgage Loans
received from a Mortgagor on or prior to the Determination Date but due during
any Due Period subsequent to the related Due Period, (ii) Principal Prepayments
on the Mortgage Loans received after the related Prepayment Period (together
with any interest payments received with

                                       10
<PAGE>

such Principal Prepayments to the extent they represent the payment of interest
accrued on the Mortgage Loans during a period subsequent to the end of the prior
calendar month), (iii) Liquidation Proceeds, Insurance Proceeds and Subsequent
Recoveries received in respect of the Mortgage Loans after the related
Prepayment Period, (iv) amounts reimbursable or payable to the Depositor, the
Master Servicer, the Trustee, the Seller or any Sub-Servicer pursuant to Section
3.05, Section 3.06 or Section 7.01 or otherwise payable in respect of
Extraordinary Trust Fund Expenses, (v) the Custodian Fee payable from the
Distribution Account pursuant to Section 8.05, (vi) amounts deposited in the
Collection Account or the Distribution Account in error and (vii) the amount of
any Prepayment Charges collected by the Master Servicer and the amount of any
Master Servicer Prepayment Charge Payment Amounts and (y) any Net Swap Payment
or Swap Termination Payment owed to the Swap Provider.

                  "Bankruptcy Code": The Bankruptcy Reform Act of 1978 (Title 11
of the United States Code), as amended.

                  "Bankruptcy Loss": With respect to any Mortgage Loan, a
Realized Loss resulting from a Deficient Valuation or Debt Service Reduction.

                  "Book-Entry Certificate": Any Certificate registered in the
name of the Depository or its nominee. Initially, the Book-Entry Certificates
shall be the Class A Certificates and the Mezzanine Certificates.

                  "Book-Entry Custodian": The custodian appointed pursuant to
Section 5.01.

                  "Business Day": Any day other than a Saturday, a Sunday or a
day on which banking or savings and loan institutions in the State of
California, the State of Arizona, the State of New York, or in any city in which
the Corporate Trust Office of the Trustee is located, are authorized or
obligated by law or executive order to be closed.

                  "Certificate": Any one of the Depositor's Asset-Backed
Pass-Through Certificates, Series 2005-WCH1, Class A-1A, Class A-1B, Class A-2A,
Class A-2B, Class A-3A, Class A-3B, Clas A-3C, Class A-3D, Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9,
Class M-10, Class CE, Class P, Class R and Class R-X, issued under this
Agreement.

                  "Certificate Factor": With respect to any Class of Regular
Certificates as of any Distribution Date, a fraction, expressed as a decimal
carried to six places, the numerator of which is the Certificate Principal
Balance (or the Notional Amount, in the case of the Class CE Certificates) of
such Class of Certificates on such Distribution Date (after giving effect to any
distributions of principal and allocations of Realized Losses in reduction of
the Certificate Principal Balance (or the Notional Amount, in the case of the
Class CE Certificates) of such Class of Certificates to be made on such
Distribution Date), and the denominator of which is the initial aggregate
Certificate Principal Balance (or the Notional Amount, in the case of the Class
CE Certificates) of such Class of Certificates as of the Closing Date.

                  "Certificateholder" or "Holder": The Person in whose name a
Certificate is registered in the Certificate Register, except that a
Disqualified Organization or a Non-United

                                       11
<PAGE>

States Person shall not be a Holder of a Residual Certificate for any purposes
hereof and, solely for the purposes of giving any consent pursuant to this
Agreement, any Certificate registered in the name of the Depositor or the Seller
or any Affiliate thereof shall be deemed not to be outstanding and the Voting
Rights to which it is entitled shall not be taken into account in determining
whether the requisite percentage of Voting Rights necessary to effect any such
consent has been obtained, except as otherwise provided in Section 11.01. The
Trustee and the NIMS Insurer may conclusively rely upon a certificate of the
Depositor or the Seller in determining whether a Certificate is held by an
Affiliate thereof. All references herein to "Holders" or "Certificateholders"
shall reflect the rights of Certificate Owners as they may indirectly exercise
such rights through the Depository and participating members thereof, except as
otherwise specified herein; provided, however, that the Trustee and the NIMS
Insurer shall be required to recognize as a "Holder" or "Certificateholder" only
the Person in whose name a Certificate is registered in the Certificate
Register.

                  "Certificate Margin": With respect to each Adjustable-Rate
Certificate and, for purposes of the Marker Rate, the specified REMIC II Regular
Interest, as follows:

<TABLE>
<CAPTION>
                                    REMIC II Regular
                     Class              Interest                   Certificate Margin
                     -----              --------                   ------------------
<S>                                 <C>                        <C>
                                                               (1) (%)            (2) (%)
                      A-1A              II-LTA1A                0.300              0.600
                      A-1B              II-LTA1B                0.300              0.600
                      A-2A              II-LTA2A                0.280              0.560
                      A-2B              II-LTA2B                0.300              0.600
                      A-3A              II-LTA3A                0.120              0.240
                      A-3B              II-LTA3B                0.220              0.440
                      A-3C              II-LTA3C                0.360              0.720
                      A-3D              II-LTA3D                0.340              0.680
                      M-1                II-LTM1                0.470              0.705
                      M-2                II-LTM2                0.520              0.780
                      M-3                II-LTM3                0.560              0.840
                      M-4                II-LTM4                0.830              1.245
                      M-5                II-LTM5                0.880              1.320
                      M-6                II-LTM6                0.980              1.470
                      M-7                II-LTM7                1.450              2.175
                      M-8                II-LTM8                1.550              2.325
                      M-9                II-LTM9                2.500              3.750
                      M-10              II-LTM10                2.500              3.750
</TABLE>
----------
(1) For the Interest Accrual Period for each Distribution Date on or prior to
the Optional Termination Date. (2) For the Interest Accrual Period for each
Distribution Date after the Optional Termination Date.

                  "Certificate Owner": With respect to a Book-Entry Certificate,
the Person who is the beneficial owner of such Certificate as reflected on the
books of the Depository or on the books of a Depository Participant or on the
books of an indirect participating brokerage firm for which a Depository
Participant acts as agent.

                  "Certificate Principal Balance": With respect to each Class A
Certificate, Mezzanine Certificate or Class P Certificate as of any date of
determination, the Certificate Principal Balance of such Certificate on the
Distribution Date immediately prior to such date of determination plus, with
respect to each Mezzanine Certificate, any increase in the Certificate

                                       12
<PAGE>

Principal Balance of such Certificate pursuant to Section 4.01 due to the
receipt of Subsequent Recoveries minus all distributions allocable to principal
made thereon on such Distribution Date and, in the case of a Mezzanine
Certificate, Realized Losses allocated thereto on such immediately prior
Distribution Date (or, in the case of any date of determination up to and
including the first Distribution Date, the initial Certificate Principal Balance
of such Certificate, as stated on the face thereof). With respect to each Class
CE Certificate as of any date of determination, an amount equal to the
Percentage Interest evidenced by such Certificate times the excess, if any, of
(A) the then aggregate Uncertificated Balance of the REMIC II Regular Interests
over (B) the then aggregate Certificate Principal Balance of the Class A
Certificates, the Mezzanine Certificates and the Class P Certificates then
outstanding.

                  "Certificate Register" and "Certificate Registrar": The
register maintained and the registrar appointed pursuant to Section 5.02.

                  "Class": Collectively, all of the Certificates bearing the
same class designation.

                  "Class A Certificate": Any one of the Class A-1A Certificates,
the Class A-1B Certificates, the Class A-2A Certificates, the Class A-2B
Certificates, the Class A-3A Certificates, the Class A-3B Certificates, the
Class A-3C Certificates and the Class A-3D Certificates.

                  "Class A Principal Distribution Amount": With respect to any
Distribution Date, an amount equal to the sum of (i) the Senior Group I
Principal Distribution Amount, (ii) the Senior Group II Principal Distribution
Amount and (iii) the Senior Group III Principal Distribution Amount.

                  "Class A-1A Certificate": Any one of the Class A-1A
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-1
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class A-1B Certificate": Any one of the Class A-1B
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-2
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class A-2A Certificate": Any one of the Class A-2A
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-3
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class A-2B Certificate": Any one of the Class A-2B
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-4
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                                       13
<PAGE>

                  "Class A-3A Certificate": Any one of the Class A-3A
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-5
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class A-3B Certificate": Any one of the Class A-3B
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-6
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class A-3C Certificate": Any one of the Class A-3C
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-7
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class A-3D Certificate": Any one of the Class A-3D
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-8
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class CE Certificate": Any one of the Class CE Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-19 and
evidencing a Regular Interest in REMIC IV for purposes of the REMIC Provisions.

                  "Class CE Interest": An uncertificated interest in the Trust
Fund held by the Trustee on behalf of the Holders of the Class CE Certificates,
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-1 Certificate": Any one of the Class M-1 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-9 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-1 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-1 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date) and (ii) the Certificate Principal Balance of the Class M-1
Certificates immediately prior to such Distribution Date over (y) the lesser of
(A) the product of (i) 61.10% and (ii) the aggregate Stated Principal Balance of
the Mortgage Loans as of the last day of the related Due Period (after giving
effect to scheduled payments of principal due during the related Due Period, to
the extent received or advanced, and unscheduled collections of principal
received during the related Prepayment Period) and (B) the aggregate Stated
Principal Balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due

                                       14
<PAGE>

during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) minus $9,500,000.52.

                  "Class M-2 Certificate": Any one of the Class M-2 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-10 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-2 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-2 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date) and (iii) the Certificate
Principal Balance of the Class M-2 Certificates immediately prior to such
Distribution Date over (y) the lesser of (A) the product of (i) 70.40% and (ii)
the aggregate Stated Principal Balance of the Mortgage Loans as of the last day
of the related Due Period (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced,
and unscheduled collections of principal received during the related Prepayment
Period) and (B) the aggregate Stated Principal Balance of the Mortgage Loans as
of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) minus $9,500,000.52.

                  "Class M-3 Certificate": Any one of the Class M-3 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-11 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-3 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-3 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date) and (iv)
the Certificate Principal Balance of the Class M-3 Certificates immediately
prior to such Distribution Date over (y) the lesser of (A) the product of (i)
73.80% and (ii) the aggregate Stated Principal Balance of the Mortgage Loans as
of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) and (B) the aggregate Stated Principal Balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the

                                       15
<PAGE>

related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
$9,500,000.52.

                  "Class M-4 Certificate": Any one of the Class M-4 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-12 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-4 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-4 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the
Certificate Principal Balance of the Class M-3 Certificates (after taking into
account the payment of the Class M-3 Principal Distribution Amount on such
Distribution Date) and (v) the Certificate Principal Balance of the Class M-4
Certificates immediately prior to such Distribution Date over (y) the lesser of
(A) the product of (i) 78.30% and (ii) the aggregate Stated Principal Balance of
the Mortgage Loans as of the last day of the related Due Period (after giving
effect to scheduled payments of principal due during the related Due Period, to
the extent received or advanced, and unscheduled collections of principal
received during the related Prepayment Period) and (B) the aggregate Stated
Principal Balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
$9,500,000.52.

                  "Class M-5 Certificate": Any one of the Class M-5 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-13 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-5 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-5 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the
Certificate Principal Balance of the Class M-3 Certificates (after taking into
account the payment of the Class M-3 Principal Distribution Amount on such
Distribution Date), (v) the Certificate Principal Balance of the Class M-4
Certificates (after taking into account the payment of the Class M-4 Principal
Distribution Amount on such Distribution Date) and (vi) the Certificate

                                       16
<PAGE>

Principal Balance of the Class M-5 Certificates immediately prior to such
Distribution Date over (y) the lesser of (A) the product of (i) 81.60% and (ii)
the aggregate Stated Principal Balance of the Mortgage Loans as of the last day
of the related Due Period (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced,
and unscheduled collections of principal received during the related Prepayment
Period) and (B) the aggregate Stated Principal Balance of the Mortgage Loans as
of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) minus $9,500,000.52.

                  "Class M-6 Certificate": Any one of the Class M-6 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-14 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-6 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-6 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the
Certificate Principal Balance of the Class M-3 Certificates (after taking into
account the payment of the Class M-3 Principal Distribution Amount on such
Distribution Date), (v) the Certificate Principal Balance of the Class M-4
Certificates (after taking into account the payment of the Class M-4 Principal
Distribution Amount on such Distribution Date), (vi) the Certificate Principal
Balance of the Class M-5 Certificates (after taking into account the payment of
the Class M-5 Principal Distribution Amount on such Distribution Date) and (vii)
the Certificate Principal Balance of the Class M-6 Certificates immediately
prior to such Distribution Date over (y) the lesser of (A) the product of (i)
84.10% and (ii) the aggregate Stated Principal Balance of the Mortgage Loans as
of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) and (B) the aggregate Stated Principal Balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) minus $9,500,000.52.

                  "Class M-7 Certificate": Any one of the Class M-7 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-15 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-7 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of

                                       17
<PAGE>

the Class M-7 Certificates immediately prior to such Distribution Date and (II)
the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of
the Class A Certificates (after taking into account the payment of the Class A
Principal Distribution Amount on such Distribution Date), (ii) the Certificate
Principal Balance of the Class M-1 Certificates (after taking into account the
payment of the Class M-1 Principal Distribution Amount on such Distribution
Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates
(after taking into account the payment of the Class M-2 Principal Distribution
Amount on such Distribution Date), (iv) the Certificate Principal Balance of the
Class M-3 Certificates (after taking into account the payment of the Class M-3
Principal Distribution Amount on such Distribution Date), (v) the Certificate
Principal Balance of the Class M-4 Certificates (after taking into account the
payment of the Class M-4 Principal Distribution Amount on such Distribution
Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates
(after taking into account the payment of the Class M-5 Principal Distribution
Amount on such Distribution Date), (vii) the Certificate Principal Balance of
the Class M-6 Certificates (after taking into account the payment of the Class
M-6 Principal Distribution Amount on such Distribution Date) and (viii) the
Certificate Principal Balance of the Class M-7 Certificates immediately prior to
such Distribution Date over (y) the lesser of (A) the product of (i) 86.80% and
(ii) the aggregate Stated Principal Balance of the Mortgage Loans as of the last
day of the related Due Period (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced,
and unscheduled collections of principal received during the related Prepayment
Period) and (B) the aggregate Stated Principal Balance of the Mortgage Loans as
of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) minus $9,500,000.52.

                  "Class M-8 Certificate": Any one of the Class M-8 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-16 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-8 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-8 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the
Certificate Principal Balance of the Class M-3 Certificates (after taking into
account the payment of the Class M-3 Principal Distribution Amount on such
Distribution Date), (v) the Certificate Principal Balance of the Class M-4
Certificates (after taking into account the payment of the Class M-4 Principal
Distribution Amount on such Distribution Date), (vi) the Certificate Principal
Balance of the Class M-5 Certificates (after taking into account the payment of
the Class M-5 Principal Distribution Amount on such Distribution Date), (vii)
the Certificate Principal Balance of the Class M-6 Certificates (after taking
into account the payment of the

                                       18
<PAGE>

Class M-6 Principal Distribution Amount on such Distribution Date), (viii) the
Certificate Principal Balance of the Class M-7 Certificates (after taking into
account the payment of the Class M-7 Principal Distribution Amount on such
Distribution Date) and (ix) the Certificate Principal Balance of the Class M-8
Certificates immediately prior to such Distribution Date over (y) the lesser of
(A) the product of (i) 88.70% and (ii) the aggregate Stated Principal Balance of
the Mortgage Loans as of the last day of the related Due Period (after giving
effect to scheduled payments of principal due during the related Due Period, to
the extent received or advanced, and unscheduled collections of principal
received during the related Prepayment Period) and (B) the aggregate Stated
Principal Balance of the Mortgage Loans as of the last day of the related Due
Period (after giving effect to scheduled payments of principal due during the
related Due Period, to the extent received or advanced, and unscheduled
collections of principal received during the related Prepayment Period) minus
$9,500,000.52.

                  "Class M-9 Certificate": Any one of the Class M-9 Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-17 and
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class M-9 Principal Distribution Amount": With respect to any
Distribution Date, an amount, not less than zero, equal to the lesser of (I) the
Certificate Principal Balance of the Class M-9 Certificates immediately prior to
such Distribution Date and (II) the excess of (x) the sum of (i) the aggregate
Certificate Principal Balance of the Class A Certificates (after taking into
account the payment of the Class A Principal Distribution Amount on such
Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the
Certificate Principal Balance of the Class M-3 Certificates (after taking into
account the payment of the Class M-3 Principal Distribution Amount on such
Distribution Date), (v) the Certificate Principal Balance of the Class M-4
Certificates (after taking into account the payment of the Class M-4 Principal
Distribution Amount on such Distribution Date), (vi) the Certificate Principal
Balance of the Class M-5 Certificates (after taking into account the payment of
the Class M-5 Principal Distribution Amount on such Distribution Date), (vii)
the Certificate Principal Balance of the Class M-6 Certificates (after taking
into account the payment of the Class M-6 Principal Distribution Amount on such
Distribution Date), (viii) the Certificate Principal Balance of the Class M-7
Certificates (after taking into account the payment of the Class M-7 Principal
Distribution Amount on such Distribution Date), (ix) and the Certificate
Principal Balance of the Class M-8 Certificates (after taking into account the
payment of the Class M-8 Principal Distribution Amount on such Distribution
Date) and (x) the Certificate Principal Balance of the Class M-9 Certificates
immediately prior to such Distribution Date over (y) the lesser of (A) the
product of (i) 90.80% and (ii) the aggregate Stated Principal Balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) and (B) the aggregate Stated Principal
Balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related
Due Period,

                                       19
<PAGE>

to the extent received or advanced, and unscheduled collections of principal
received during the related Prepayment Period) minus $9,500,000.52.

                  "Class M-10 Certificate": Any one of the Class M-10
Certificates executed by the Trustee and authenticated and delivered by the
Certificate Registrar, substantially in the form annexed hereto as Exhibit A-18
and evidencing a Regular Interest in REMIC III for purposes of the REMIC
Provisions.

                  "Class M-10 Principal Distribution Amount": With respect to
any Distribution Date, an amount, not less than zero, equal to the lesser of (I)
the Certificate Principal Balance of the Class M-10 Certificates immediately
prior to such Distribution Date and (II) the excess of (x) the sum of (i) the
aggregate Certificate Principal Balance of the Class A Certificates (after
taking into account the payment of the Class A Principal Distribution Amount on
such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1
Certificates (after taking into account the payment of the Class M-1 Principal
Distribution Amount on such Distribution Date), (iii) the Certificate Principal
Balance of the Class M-2 Certificates (after taking into account the payment of
the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the
Certificate Principal Balance of the Class M-3 Certificates (after taking into
account the payment of the Class M-3 Principal Distribution Amount on such
Distribution Date), (v) the Certificate Principal Balance of the Class M-4
Certificates (after taking into account the payment of the Class M-4 Principal
Distribution Amount on such Distribution Date), (vi) the Certificate Principal
Balance of the Class M-5 Certificates (after taking into account the payment of
the Class M-5 Principal Distribution Amount on such Distribution Date), (vii)
the Certificate Principal Balance of the Class M-6 Certificates (after taking
into account the payment of the Class M-6 Principal Distribution Amount on such
Distribution Date), (viii) the Certificate Principal Balance of the Class M-7
Certificates (after taking into account the payment of the Class M-7 Principal
Distribution Amount on such Distribution Date), (ix) and the Certificate
Principal Balance of the Class M-8 Certificates (after taking into account the
payment of the Class M-8 Principal Distribution Amount on such Distribution
Date), (x) the Certificate Principal Balance of the Class M-9 Certificates
immediately prior to such Distribution Date (after taking into account the
payment of the Class M-9 Principal Distribution Amount on such Distribution
Date) and (xi) the Certificate Principal Balance of the Class M-10 Certificates
immediately prior to such Distribution Date over (y) the lesser of (A) the
product of (i) 94.00% and (ii) the aggregate Stated Principal Balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) and (B) the aggregate Stated Principal
Balance of the Mortgage Loans as of the last day of the related Due Period
(after giving effect to scheduled payments of principal due during the related
Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) minus $9,500,000.52.

                  "Class P Certificate": Any one of the Class P Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-20,
representing the right to distributions as set forth herein and therein and
evidencing a regular interest in REMIC V for purposes of the REMIC Provisions.

                                       20
<PAGE>

                  "Class P Interest": An uncertificated interest in the Trust
Fund held by the Trustee on behalf of the Holders of the Class P Certificates,
evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

                  "Class R Certificate": Any one of the Class R Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-21 and
evidencing the ownership of the Class R-I Interest, the Class R-II Interest and
the Class R-III Interest.

                  "Class R-X Certificate": Any one of the Class R-X Certificates
executed by the Trustee and authenticated and delivered by the Certificate
Registrar, substantially in the form annexed hereto as Exhibit A-22 and
evidencing the ownership of the Class R-IV Interest and the Class R-V Interest.

                  "Class R-I Interest": The uncertificated Residual Interest in
REMIC I.

                  "Class R-II Interest": The uncertificated Residual Interest in
REMIC II.

                  "Class R-III Interest": The uncertificated Residual Interest
in REMIC III.

                  "Class R-IV Interest": The uncertificated Residual Interest in
REMIC IV.

                  "Class R-V Interest": The uncertificated Residual Interest in
REMIC V.

                  "Closing Date": January 26, 2005.

                  "Combined Loan-to-Value Ratio": As of any date of
determination, and with respect to second lien Mortgage Loans, the fraction,
expressed as a percentage, the numerator of which is (i) the sum of (a) the
outstanding principal balance of the related first-lien mortgage loan plus (b)
the Stated Principal Balance of the related second-lien mortgage loan and the
denominator of which is (ii) the Value of the related Mortgaged Property.

                  "Code":  The Internal Revenue Code of 1986, as amended.

                  "Collection Account": The account or accounts created and
maintained by the Master Servicer pursuant to Section 3.04(a), which shall be
entitled "Chase Home Finance, LLC as subservicer for JPMorgan Chase Bank,
National Association, as Master Servicer for Wells Fargo Bank, N.A., as Trustee,
in trust for the registered holders of Park Place Securities, Inc., Asset-Backed
Pass-Through Certificates, Series 2005-WCH1." The Collection Account must be an
Eligible Account.

                  "Commission": The Securities and Exchange Commission.

                  "Compensating Interest": As defined in Section 4.03(e) hereof.

                  "Corporate Trust Office": The corporate trust office of the
Trustee at which at any particular time its corporate trust business with
respect to this Agreement shall be administered, which office, at the date of
the execution of this Agreement is located at (i) for

                                       21
<PAGE>

purposes of the transfer and exchange of the Certificates, Sixth and Marquette,
Minneapolis, Minnesota 55479-0113, Attention: Corporate Trust Services--Park
Place Securities, Inc. Series 2005-WCH1, and (ii) for all other purposes, 9062
Old Annapolis Road, Columbia, Maryland 21045, Attention: Client Manager - Park
Place Securities, Inc. Series 2005-WCH1.

                  "Corresponding Certificate": With respect to each REMIC II
Regular Interest, as follows:

                          REMIC II Regular Interest              Class
                  REMIC II Regular Interest II-LTA1A             A-1A
                  REMIC II Regular Interest II-LTA1B             A-1B
                  REMIC II Regular Interest II-LTA2A             A-2A
                  REMIC II Regular Interest II-LTA2B             A-2B
                  REMIC II Regular Interest II-LTA3A             A-3A
                  REMIC II Regular Interest II-LTA3B             A-3B
                  REMIC II Regular Interest II-LTA3C             A-3C
                  REMIC II Regular Interest II-LTA3D             A-3D
                  REMIC II Regular Interest II-LTM1              M-1
                  REMIC II Regular Interest II-LTM2              M-2
                  REMIC II Regular Interest II-LTM3              M-3
                  REMIC II Regular Interest II-LTM4              M-4
                  REMIC II Regular Interest II-LTM5              M-5
                  REMIC II Regular Interest II-LTM6              M-6
                  REMIC II Regular Interest II-LTM7              M-7
                  REMIC II Regular Interest II-LTM8              M-8
                  REMIC II Regular Interest II-LTM9              M-9
                  REMIC II Regular Interest II-LTM10             M-10
                  REMIC III Regular Interest III-LTP             P

                  "Credit Enhancement Percentage": For any Distribution Date and
the Class A Certificates and any Class of Mezzanine Certificates, the percentage
equivalent of a fraction, calculated after taking into account distribution of
the Group I Principal Distribution Amount, the Group II Principal Distribution
Amount and the Group III Principal Distribution Amount to the Certificates then
entitled to distributions of principal on such Distribution Date, the numerator
of which is the sum of the aggregate Certificate Principal Balance of the
Classes of Certificates with a lower distribution priority than such Class, and
the denominator of which is the aggregate Stated Principal Balance of the
Mortgage Loans as of the last day of the related Due Period (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period).

                  "Cumulative Loss Percentage": With respect to any Distribution
Date, the percentage equivalent of a fraction, the numerator of which is the
aggregate amount of Realized Losses incurred from the Cut-off Date to the last
day of the preceding calendar month (reduced by the aggregate amount of
Subsequent Recoveries received from the Cut-off Date through the last day of the
related Due Period) and the denominator of which is the aggregate Stated
Principal Balance of the Mortgage Loans as of the Cut-off Date.

                  "Custodian": A Custodian, which shall initially be Deutsche
Bank National Trust Company pursuant to the Custodial Agreement.

                                       22
<PAGE>

                  "Custodial Agreement": The custodial agreement dated as of the
Closing Date, among the Master Servicer, the Trustee and the Custodian providing
for the safekeeping of the Mortgage Files on behalf of the Trust in accordance
with this Agreement.

                  "Custodian Fee": The amount payable to the Custodian on each
Distribution Date by the Trustee pursuant to Section 8.05 as compensation for
all services rendered by it under the Custodial Agreement equal to $0.20 for
each Mortgage File in the Custodian's possession corresponding a Mortgage Loan.

                  "Custodian Fee Rate": The per annum fee paid to the Custodian
on each Distribution Date equal to the Custodian Fee expressed as a percentage
of the aggregate Stated Principal Balance of the Mortgage Loans.

                  "Cut-off Date": With respect to any Mortgage Loan, the close
of business on January 1, 2005. With respect to all Qualified Substitute
Mortgage Loans, their respective dates of substitution. References herein to the
"Cut-off Date," when used with respect to more than one Mortgage Loan, shall be
to the respective Cut-off Dates for such Mortgage Loans.

                  "DBRS": Dominion Bond Rating Services, Inc. or its successor
in interest.

                  "Debt Service Reduction": With respect to any Mortgage Loan, a
reduction in the scheduled Monthly Payment for such Mortgage Loan by a court of
competent jurisdiction in a proceeding under the Bankruptcy Code, except such a
reduction resulting from a Deficient Valuation.

                  "Deficient Valuation": With respect to any Mortgage Loan, a
valuation of the related Mortgaged Property by a court of competent jurisdiction
in an amount less than the then outstanding Stated Principal Balance of the
Mortgage Loan, which valuation results from a proceeding initiated under the
Bankruptcy Code.

                  "Definitive Certificates": As defined in Section 5.01(b).

                  "Deleted Mortgage Loan": A Mortgage Loan replaced or to be
replaced by a Qualified Substitute Mortgage Loan.

                  "Delinquency Percentage": With respect to any Distribution
Date, the percentage equivalent of a fraction, the numerator of which is the
aggregate Stated Principal Balance of all Mortgage Loans as of the last day of
the previous calendar month that, as of such last day of the previous calendar
month, are 60 or more days delinquent (measured under the OTS delinquency
calculation methodology and with respect to modifications, measured as set forth
below), are in foreclosure, have been converted to REO Properties or have been
discharged by reason of bankruptcy, and the denominator of which is the
aggregate Stated Principal Balance of the Mortgage Loans and REO Properties as
of the last day of the previous calendar month; provided, however, that any
Mortgage Loan purchased by the Master Servicer or the NIMS Insurer pursuant to
Section 3.16 shall not be included in either the numerator or the denominator
for purposes of calculating the Delinquency Percentage.

                                       23
<PAGE>

                  "Depositor": Park Place Securities, Inc., a Delaware
corporation, or its successor in interest.

                  "Depository": The Depository Trust Company, or any successor
Depository hereafter named. The nominee of the initial Depository, for purposes
of registering those Certificates that are to be Book-Entry Certificates, is
Cede & Co. The Depository shall at all times be a "clearing corporation" as
defined in Section 8-102(3) of the Uniform Commercial Code of the State of New
York and a "clearing agency" registered pursuant to the provisions of Section
17A of the Securities Exchange Act of 1934, as amended.

                  "Depository Institution": Any depository institution or trust
company, including the Trustee, that (a) is incorporated under the laws of the
United States of America or any State thereof, (b) is subject to supervision and
examination by federal or state banking authorities and (c) has outstanding
unsecured commercial paper or other short-term unsecured debt obligations that
are rated "P-1" by Moody's, "F-1" by Fitch, "A-1" by S&P and "R-1 (highest)" by
DBRS, if rated by DBRS (or comparable ratings if Moody's, Fitch, S&P and DBRS
are not the Rating Agencies).

                  "Depository Participant": A broker, dealer, bank or other
financial institution or other Person for whom from time to time a Depository
effects book-entry transfers and pledges of securities deposited with the
Depository.

                  "Determination Date": With respect to each Distribution Date,
the 10th day of the calendar month in which such Distribution Date occurs or, if
such 10th day is not a Business Day, the Business Day immediately preceding such
10th day.

                  "Directly Operate": With respect to any REO Property, the
furnishing or rendering of services to the tenants thereof, the management or
operation of such REO Property, the holding of such REO Property primarily for
sale to customers, the performance of any construction work thereon or any use
of such REO Property in a trade or business conducted by REMIC I other than
through an Independent Contractor; provided, however, that the Trustee (or the
Master Servicer on behalf of the Trustee) shall not be considered to Directly
Operate an REO Property solely because the Trustee (or the Master Servicer on
behalf of the Trustee) establishes rental terms, chooses tenants, enters into or
renews leases, deals with taxes and insurance, or makes decisions as to repairs
or capital expenditures with respect to such REO Property.

                  "Disqualified Organization": Any of the following: (i) the
United States, any State or political subdivision thereof, any possession of the
United States, or any agency or instrumentality of any of the foregoing (other
than an instrumentality which is a corporation if all of its activities are
subject to tax and, except for Freddie Mac, a majority of its board of directors
is not selected by such governmental unit), (ii) any foreign government, any
international organization, or any agency or instrumentality of any of the
foregoing, (iii) any organization (other than certain farmers' cooperatives
described in Section 521 of the Code) which is exempt from the tax imposed by
Chapter 1 of the Code (including the tax imposed by Section 511 of the Code on
unrelated business taxable income), (iv) rural electric and telephone
cooperatives described in Section 1381(a)(2)(C) of the Code, (v) an "electing
large partnership" and (vi) any other Person so designated by the Trustee based
upon an Opinion of Counsel that the holding of

                                       24
<PAGE>

an Ownership Interest in a Residual Certificate by such Person may cause any
Trust REMIC or any Person having an Ownership Interest in any Class of
Certificates (other than such Person) to incur a liability for any federal tax
imposed under the Code that would not otherwise be imposed but for the Transfer
of an Ownership Interest in a Residual Certificate to such Person. The terms
"United States," "State" and "international organization" shall have the
meanings set forth in Section 7701 of the Code or successor provisions.

                  "Distribution Account": The trust account or accounts created
and maintained by the Trustee pursuant to Section 3.04(e), which shall be
entitled "Wells Fargo Bank, N.A., as Trustee, in trust for the registered
Holders of Park Place Securities, Inc., Asset-Backed Pass-Through Certificates,
Series 2005-WCH1." The Distribution Account must be an Eligible Account.

                  "Distribution Date": The 25th day of any month, or if such
25th day is not a Business Day, the next succeeding Business Day, commencing in
February 2005.

                  "Due Date": With respect to each Distribution Date, the first
day of the calendar month in which such Distribution Date occurs, which is the
day of the month on which the Monthly Payment is due on a Mortgage Loan,
exclusive of any days of grace.

                  "Due Period": With respect to any Distribution Date, the
period commencing on the second day of the month immediately preceding the month
in which such Distribution Date occurs and ending on the related Due Date.

                  "Eligible Account": Any of (i) an account or accounts
maintained with a Depository Institution or trust company, the short-term
unsecured debt obligations of which are rated "P-1" by Moody's, "F-1" by Fitch,
"R-1" by DBRS and "A-1+" by S&P (or comparable ratings if Moody's, Fitch, DBRS
and S&P are not the Rating Agencies) at the time any amounts are held on deposit
therein, (ii) an account or accounts the deposits in which are fully insured by
the FDIC or (iii) a trust account or accounts maintained with the corporate
trust department of a federal or state chartered depository institution or trust
company acting in its fiduciary capacity. Eligible Accounts may bear interest.

                  "ERISA": The Employee Retirement Income Security Act of 1974,
as amended.

                  "Escrow Account": The account or accounts created and
maintained pursuant to Section 3.04(c).

                  "Escrow Payments": The amounts constituting taxes, and/or fire
and hazard insurance premiums escrowed by the Mortgagor with the mortgagee
pursuant to a voluntary escrow agreement related to any Mortgage Loan.

                  "Estate in Real Property": A fee simple estate or leasehold
estate in a parcel of land.

                  "Excess Overcollateralized Amount": With respect to the Class
A Certificates and the Mezzanine Certificates and any Distribution Date, the
excess, if any, of (i) the

                                       25
<PAGE>

Overcollateralized Amount for such Distribution Date (calculated for this
purpose only after assuming that 100% of the Principal Remittance Amount on such
Distribution Date has been distributed) over (ii) the Overcollateralization
Target Amount for such Distribution Date.

                  "Expense Adjusted Net Maximum Mortgage Rate": With respect to
any Mortgage Loan (or the related REO Property), as of any date of
determination, a per annum rate of interest equal to the applicable Maximum
Mortgage Rate (or the Mortgage Rate for such Mortgage Loan in the case of any
Fixed-Rate Mortgage Loan) as of the first day of the month preceding the month
in which the Distribution Date occurs minus the sum of (i) the Servicing Fee
Rate and (ii) the Custodian Fee Rate.

                  "Expense Adjusted Net Mortgage Rate": With respect to any
Mortgage Loan (or the related REO Property), as of any date of determination, a
per annum rate of interest equal to the applicable Mortgage Rate thereon as of
the first day of the month preceding the month in which the Distribution Date
occurs minus the sum of (i) the Servicing Fee Rate and (ii) the Custodian Fee
Rate.

                  "Extraordinary Trust Fund Expense": Any amounts reimbursable
to the Trustee or any director, officer, employee or agent of the Trustee, from
the Trust Fund pursuant to Section 8.05, any amounts payable from the
Distribution Account in respect of taxes pursuant to Section 10.01(g)(iii) and
any amounts payable by the Trustee for the recording of the Assignments pursuant
to Section 2.01.

                  "Fannie Mae": Fannie Mae, formally known as the Federal
National Mortgage Association, or any successor thereto.

                  "FDIC": Federal Deposit Insurance Corporation or any successor
thereto.

                  "Final Recovery Determination": With respect to any defaulted
Mortgage Loan or any REO Property (other than a Mortgage Loan or REO Property
purchased by the Seller, the Depositor or the Master Servicer pursuant to or as
contemplated by Section 2.03, Section 3.16 or Section 9.01), a determination
made by the Master Servicer that all Insurance Proceeds, Liquidation Proceeds
and other payments or recoveries which the Master Servicer, in its reasonable
good faith judgment, expects to be finally recoverable in respect thereof have
been so recovered. The Master Servicer shall maintain records, prepared by a
Servicing Officer, of each Final Recovery Determination made thereby.

                  "Fitch": Fitch Ratings, or its successor in interest.

                  "Fixed-Rate Mortgage Loan": Each of the Mortgage Loans
identified on the Mortgage Loan Schedule as having a fixed Mortgage Rate.

                  "Fixed Swap Payment": With respect to any Distribution Date, a
fixed amount equal to the related amount set forth on the Additional Terms of
the Interest Rate Swap Agreement.

                                       26
<PAGE>

                  "Floating Swap Payment": With respect to any Distribution
Date, a floating amount equal to the product of (i) LIBOR (as determined
pursuant to the Interest Rate Swap Agreement for such Distribution Date), (ii)
the related Base Calculation Amount (as defined in the Interest Rate Swap
Agreement), (iii) 100 and (iv) a fraction, the numerator of which is the actual
number of days elapsed from and including the previous Distribution Date to but
excluding the current Distribution Date (or, for the first Distribution Date,
the actual number of days elapsed from the Closing Date to but excluding the
first Distribution Date), and the denominator of which is 360.

                  "Formula Rate": For any Distribution Date and each Class of
Adjustable-Rate Certificates, the lesser of (i) One-Month LIBOR plus the related
Certificate Margin and (ii) the related Maximum Cap Rate.

                  "Freddie Mac": Freddie Mac, formally known as the Federal Home
Loan Mortgage Corporation, or any successor thereto.

                  "Gross Margin": With respect to each Adjustable-Rate Mortgage
Loan, the fixed percentage set forth in the related Mortgage Note that is added
to the Index on each Adjustment Date in accordance with the terms of the related
Mortgage Note to determine the Mortgage Rate for such Adjustable-Rate Mortgage
Loan.

                  "Group I Allocation Percentage": With respect to the Group I
Certificates and any Distribution Date, the percentage equivalent of a fraction,
the numerator of which is (x) the Group I Principal Remittance Amount for such
Distribution Date and the denominator of which is (y) the Principal Remittance
Amount for such Distribution Date.

                  "Group I Certificates": The Class A-1A Certificates and the
Class A-1B Certificates.

                  "Group I Interest Remittance Amount": With respect to any
Distribution Date, that portion of the Available Funds for such Distribution
Date that represents interest received or advanced on the Group I Mortgage
Loans.

                  "Group I Mortgage Loan": A Mortgage Loan assigned to Loan
Group I. All Group I Mortgage Loans have a principal balance at origination that
conforms to Fannie Mae loan limits.

                  "Group I Principal Distribution Amount": With respect to any
Distribution Date, the sum of: (i) the principal portion of each Monthly Payment
on the Group I Mortgage Loans due during the related Due Period, to the extent
received on or prior to the related Determination Date or advanced prior to such
Distribution Date; (ii) the Stated Principal Balance of any Group I Mortgage
Loan that was purchased during the related Prepayment Period pursuant to or as
contemplated by Section 2.03, Section 3.16 or Section 9.01 and the amount of any
shortfall deposited in the Collection Account in connection with the
substitution of a Deleted Mortgage Loan in Loan Group I pursuant to Section 2.03
during the related Prepayment Period; (iii) the principal portion of all other
unscheduled collections (including, without limitation, Principal Prepayments,
Subsequent Recoveries, Insurance Proceeds, Liquidation Proceeds and REO

                                       27
<PAGE>

Principal Amortization) received during the related Prepayment Period on the
Group I Mortgage Loans, net of any portion thereof that represents a recovery of
principal for which an Advance was made by the Master Servicer pursuant to
Section 4.03 in respect of a preceding Distribution Date and (iv) the Group I
Allocation Percentage of the amount of any Overcollateralization Increase Amount
for such Distribution Date; MINUS (v) the Group I Allocation Percentage of the
amount of any Overcollateralization Reduction Amount for such Distribution Date.
In no event shall the Group I Principal Distribution Amount with respect to any
Distribution Date be (x) less than zero or (y) greater than the then outstanding
aggregate Certificate Principal Balance of the Class A and Mezzanine
Certificates.

                  "Group I Principal Remittance Amount": With respect to any
Distribution Date, the sum of the amounts described in clauses (i) through (iii)
of the definition of Group I Principal Distribution Amount.

                  "Group II Allocation Percentage": With respect to the Group II
Certificates and any Distribution Date, the percentage equivalent of a fraction,
the numerator of which is (x) the Group II Principal Remittance Amount for such
Distribution Date and the denominator of which is (y) the Principal Remittance
Amount for such Distribution Date.

                  "Group II Certificates": The Class A-2A Certificates and the
Class A-2B Certificates.

                  "Group II Interest Remittance Amount": With respect to any
Distribution Date, that portion of the Available Funds for such Distribution
Date that represents interest received or advanced on the Group II Mortgage
Loans.

                  "Group II Mortgage Loan": A Mortgage Loan assigned to Loan
Group II. All Group II Mortgage Loans have a principal balance at origination
that conforms to Freddie Mac loan limits.

                  "Group II Principal Distribution Amount": With respect to any
Distribution Date, the sum of: (i) the principal portion of each Monthly Payment
on the Group II Mortgage Loans due during the related Due Period, to the extent
received on or prior to the related Determination Date or advanced prior to such
Distribution Date; (ii) the Stated Principal Balance of any Group II Mortgage
Loan that was purchased during the related Prepayment Period pursuant to or as
contemplated by Section 2.03, Section 3.16 or Section 9.01 and the amount of any
shortfall deposited in the Collection Account in connection with the
substitution of a Deleted Mortgage Loan in Loan Group II pursuant to Section
2.03 during the related Prepayment Period; (iii) the principal portion of all
other unscheduled collections (including, without limitation, Principal
Prepayments, Subsequent Recoveries, Insurance Proceeds, Liquidation Proceeds and
REO Principal Amortization) received during the related Prepayment Period on the
Group II Mortgage Loans, net of any portion thereof that represents a recovery
of principal for which an Advance was made by the Master Servicer pursuant to
Section 4.03 in respect of a preceding Distribution Date and (iv) the Group II
Allocation Percentage of the amount of any Overcollateralization Increase Amount
for such Distribution Date; MINUS (v) the Group II Allocation Percentage of the
amount of any Overcollateralization Reduction Amount for such Distribution Date.
In no event shall the Group II Principal Distribution Amount with respect to any
Distribution Date be

                                       28
<PAGE>

(x) less than zero or (y) greater than the then outstanding aggregate
Certificate Principal Balance of the Class A and Mezzanine Certificates.

                  "Group II Principal Remittance Amount": With respect to any
Distribution Date, the sum of the amounts described in clauses (i) through (iii)
of the definition of Group II Principal Distribution Amount.

                  "Group III Allocation Percentage": With respect to the Group
III Certificates and any Distribution Date, the percentage equivalent of a
fraction, the numerator of which is (x) the Group III Principal Remittance
Amount for such Distribution Date and the denominator of which is (y) the
Principal Remittance Amount for such Distribution Date.

                  "Group III Certificates": The Class A-3A Certificates, the
Class A-3B Certificates, the Class A-3C Certificates and the Class A-3D
Certificates.

                  "Group III Interest Remittance Amount": With respect to any
Distribution Date, that portion of the Available Funds for such Distribution
Date that represents interest received or advanced on the Group III Mortgage
Loans.

                  "Group III Mortgage Loan": A Mortgage Loan assigned to Loan
Group III. All Group III Mortgage Loans have a principal balance at origination
that may or may not conform to Fannie Mae and Freddie Mac loan limits.

                  "Group III Principal Distribution Amount": With respect to any
Distribution Date, the sum of: (i) the principal portion of each Monthly Payment
on the Group III Mortgage Loans due during the related Due Period, to the extent
received on or prior to the related Determination Date or advanced prior to such
Distribution Date; (ii) the Stated Principal Balance of any Group III Mortgage
Loan that was purchased during the related Prepayment Period pursuant to or as
contemplated by Section 2.03, Section 3.16 or Section 9.01 and the amount of any
shortfall deposited in the Collection Account in connection with the
substitution of a Deleted Mortgage Loan in Loan Group III pursuant to Section
2.03 during the related Prepayment Period; (iii) the principal portion of all
other unscheduled collections (including, without limitation, Principal
Prepayments, Subsequent Recoveries, Insurance Proceeds, Liquidation Proceeds and
REO Principal Amortization) received during the related Prepayment Period on the
Group III Mortgage Loans, net of any portion thereof that represents a recovery
of principal for which an Advance was made by the Master Servicer pursuant to
Section 4.03 in respect of a preceding Distribution Date and (iv) the Group III
Allocation Percentage of the amount of any Overcollateralization Increase Amount
for such Distribution Date; MINUS (v) the Group III Allocation Percentage of the
amount of any Overcollateralization Reduction Amount for such Distribution Date.
In no event shall the Group III Principal Distribution Amount with respect to
any Distribution Date be (x) less than zero or (y) greater than the then
outstanding aggregate Certificate Principal Balance of the Class A and Mezzanine
Certificates.

                  "Group III Principal Remittance Amount": With respect to any
Distribution Date, the sum of the amounts described in clauses (i) through (iii)
of the definition of Group III Principal Distribution Amount.

                                       29
<PAGE>

                  "Highest Priority" As of any date of determination, the Class
of Mezzanine Certificates then outstanding with a Certificate Principal Balance
greater than zero, with the highest priority for payments pursuant to Section
4.01, in the following order of decreasing priority: the Class M-1 Certificates,
the Class M-2 Certificates, the Class M-3 Certificates, the Class M-4
Certificates, the Class M-5 Certificates, the Class M-6 Certificates, the Class
M-7 Certificates, the Class M-8 Certificates, the Class M-9 Certificates and the
Class M-10 Certificates.

                  "HOEPA": The Home Ownership and Equity Protection Act of 1994.

                  "Indenture": An indenture relating to the issuance of notes
secured by all or a portion of the Class CE Certificates, the Class P
Certificates and/or the Residual Certificates, which may or may not be
guaranteed by the NIMS Insurer.

                  "Independent": When used with respect to any specified Person,
any such Person who (a) is in fact independent of such Person and their
respective Affiliates, (b) does not have any direct financial interest in or any
material indirect financial interest in such Person or any Affiliate thereof and
(c) is not connected with such Person or any Affiliate thereof as an officer,
employee, promoter, underwriter, trustee, partner, director or Person performing
similar functions; provided, however, that a Person shall not fail to be
Independent of a Person or any Affiliate thereof merely because such Person is
the beneficial owner of 1% or less of any class of securities issued by such
Person or any Affiliate thereof, as the case may be.

                  "Independent Contractor": Either (i) any Person (other than
the Master Servicer) that would be an "independent contractor" with respect to
REMIC I within the meaning of Section 856(d)(3) of the Code if such REMIC were a
real estate investment trust (except that the ownership tests set forth in that
section shall be considered to be met by any Person that owns, directly or
indirectly, 35% or more of any Class of Certificates), so long as such REMIC
does not receive or derive any income from such Person and provided that the
relationship between such Person and such REMIC is at arm's length, all within
the meaning of Treasury Regulation Section 1.856-4(b)(5), or (ii) any other
Person (including the Master Servicer) if the Trustee has received an Opinion of
Counsel to the effect that the taking of any action in respect of any REO
Property by such Person, subject to any conditions therein specified, that is
otherwise herein contemplated to be taken by an Independent Contractor shall not
cause such REO Property to cease to qualify as "foreclosure property" within the
meaning of Section 860G(a)(8) of the Code (determined without regard to the
exception applicable for purposes of Section 860D(a) of the Code), or cause any
income realized in respect of such REO Property to fail to qualify as Rents from
Real Property.

                  "Index": With respect to each Adjustable-Rate Mortgage Loan
and each related Adjustment Date, the average of the interbank offered rates for
six-month United States dollar deposits in the London market as published in THE
WALL STREET JOURNAL and as most recently available as of the first business day
45 days or more prior to such Adjustment Date, as specified in the related
Mortgage Note.

                  "Insurance Proceeds": Proceeds of any title policy, hazard
policy or other insurance policy covering a Mortgage Loan, to the extent such
proceeds are not to be applied to

                                       30
<PAGE>

the restoration of the related Mortgaged Property or released to the Mortgagor
in accordance with the Servicing Standard, subject to the terms and conditions
of the related Mortgage Note and Mortgage.

                  "Interest Accrual Period": With respect to any Distribution
Date and the Adjustable-Rate Certificates, the period commencing on the
Distribution Date in the month immediately preceding the month in which such
Distribution Date occurs (or, in the case of the first Distribution Date,
commencing on the Closing Date) and ending on the day preceding such
Distribution Date. With respect to any Distribution Date and the Class CE
Certificates, the REMIC I Regular Interests and the REMIC II Regular Interests,
the one-month period ending on the last day of the calendar month preceding the
month in which such Distribution Date occurs.

                  "Interest Carry Forward Amount": With respect to any
Distribution Date and any Class of Class A Certificates or Mezzanine
Certificates, the sum of (i) the amount, if any, by which (a) the Interest
Distribution Amount for such Class of Certificates as of the immediately
preceding Distribution Date exceeded (b) the actual amount distributed on such
Class of Certificates in respect of interest on such immediately preceding
Distribution Date and (ii) the amount of any Interest Carry Forward Amount for
such Class of Certificates remaining undistributed from the previous
Distribution Date, plus accrued interest thereon calculated at the related
Pass-Through Rate for the most recently ended Interest Accrual Period.

                  "Interest Determination Date": With respect to the
Adjustable-Rate Certificates, and solely for purposes of calculating the Marker
Rate, REMIC II Regular Interest II-LTA1A, REMIC II Regular Interest II-LTA1B,
REMIC II Regular Interest II-LTA2A, REMIC II Regular Interest II-LTA2B, REMIC II
Regular Interest II-LTA3A, REMIC II Regular Interest II-LTA3B, REMIC II Regular
Interest II-LTA3C, REMIC II Regular Interest II-LTA3D, REMIC II Regular Interest
II-LTM1, REMIC II Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3,
REMIC II Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II
Regular Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular
Interest II-LTM8, REMIC II Regular Interest II-LTM9 and REMIC II Regular
Interest II-LTM10 and any Interest Accrual Period therefor, the second LIBOR
Business Day preceding the commencement of such Interest Accrual Period.

                  "Interest Distribution Amount": With respect to any
Distribution Date and any Class of Class A Certificates or Mezzanine
Certificates and the Class CE Certificates, the aggregate Accrued Certificate
Interest on the Certificates of such Class for such Distribution Date.

                  "Interest Rate Swap Agreement": The 1992 ISDA Master Agreement
(Multicurrency-Cross Border) dated as of January 26, 2005 (the Master Agreement)
between Swiss Re Financial Products Corporation and the Trustee, an ISDA Credit
Support Annex (Bilateral Form-New York Law) as of the same date, which
supplements, forms part of, and is subject to the Master Agreement, and a
confirmation of the same date, which supplements and forms part of the Master
Agreement.

                  "Late Collections": With respect to any Mortgage Loan and any
Due Period, all amounts received subsequent to the Determination Date
immediately following such Due Period,

                                       31
<PAGE>

whether as late payments of Monthly Payments or as Insurance Proceeds,
Liquidation Proceeds, Subsequent Recoveries or otherwise, which represent late
payments or collections of principal and/or interest due (without regard to any
acceleration of payments under the related Mortgage and Mortgage Note) but
delinquent for such Due Period and not previously recovered.

                  "LIBOR Business Day": Any day on which banks in the City of
London and City of New York are open and conducting transactions in United
States dollars.

                  "Liquidation Event": With respect to any Mortgage Loan, any of
the following events: (i) such Mortgage Loan is paid in full; (ii) a Final
Recovery Determination is made as to such Mortgage Loan; or (iii) such Mortgage
Loan is removed from REMIC I by reason of its being purchased, sold or replaced
pursuant to or as contemplated by Section 2.03, Section 3.16 or Section 9.01.
With respect to any REO Property, either of the following events: (i) a Final
Recovery Determination is made as to such REO Property; or (ii) such REO
Property is removed from REMIC I by reason of its being purchased pursuant to
Section 9.01.

                  "Liquidation Proceeds": The amount (other than Insurance
Proceeds or amounts received in respect of the rental of any REO Property prior
to REO Disposition) received by the Master Servicer in connection with (i) the
taking of all or a part of a Mortgaged Property by exercise of the power of
eminent domain or condemnation, (ii) the liquidation of a defaulted Mortgage
Loan through a trustee's sale, foreclosure sale or otherwise or (iii) the
repurchase, substitution or sale of a Mortgage Loan or an REO Property pursuant
to or as contemplated by Section 2.03, Section 3.13, Section 3.16 or Section
9.01.

                  "Loan Group": Loan Group I, Loan Group II or Loan Group III,
as the context requires.

                  "Loan Group I": The group of Mortgage Loans identified in the
Mortgage Loan Schedule as having been assigned to Loan Group I.

                  "Loan Group II": The group of Mortgage Loans identified in the
Mortgage Loan Schedule as having been assigned to Loan Group II.

                  "Loan Group III": The group of Mortgage Loans identified in
the Mortgage Loan Schedule as having been assigned to Loan Group III.

                  "Loan-to-Value Ratio": As of any date of determination and
with respect to first lien Mortgage Loans, the fraction, expressed as a
percentage, the numerator of which is the Stated Principal Balance of the
related Mortgage Loan at such date and the denominator of which is the Value of
the related Mortgaged Property.

                  "Lost Note Affidavit": With respect to any Mortgage Loan as to
which the original Mortgage Note has been permanently lost, misplaced or
destroyed and has not been replaced, an affidavit from the Seller certifying
that the original Mortgage Note has been lost, misplaced or destroyed (together
with a copy of the related Mortgage Note) and indemnifying the Trust Fund
against any loss, cost or liability resulting from the failure to deliver the
original Mortgage Note, in the form of Exhibit B hereto.

                                       32
<PAGE>

                  "Marker Rate": With respect to the Class CE Interest and any
Distribution Date, a per annum rate equal to two (2) times the weighted average
of the REMIC II Remittance Rate for REMIC II Regular Interest II-LTA1A, REMIC II
Regular Interest II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II Regular
Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC II Regular Interest
II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC II Regular Interest
II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II Regular Interest II-LTM2,
REMIC II Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4, REMIC II
Regular Interest II-LTM5, REMIC II Regular Interest II-LTM6, REMIC II Regular
Interest II-LTM7, REMIC II Regular Interest II-LTM8, REMIC II Regular Interest
II-LTM9, REMIC II Regular Interest II-LTM10 and REMIC II Regular Interest
II-LTZZ, with the rate on each such REMIC II Regular Interest (other than REMIC
II Regular Interest II-LTZZ) subject to the lesser of (i) LIBOR plus the related
Certificate Margin and (ii) the related Net WAC Pass-Through Rate for the
purpose of this calculation for such Distribution Date and with the rate on
REMIC II Regular Interest II-LTZZ subject to a cap of zero for the purpose of
this calculation; provided, however, that solely for this purpose, calculations
of the REMIC II Remittance Rate and the related caps with respect to REMIC II
Regular Interest II-LTA1A, REMIC II Regular Interest II-LTA1B, REMIC II Regular
Interest II-LTA2A, REMIC II Regular Interest II-LTA2B, REMIC II Regular Interest
II-LTA3A, REMIC II Regular Interest II-LTA3B, REMIC II Regular Interest
II-LTA3C, REMIC II Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1,
REMIC II Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC II
Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II Regular
Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular Interest
II-LTM8, REMIC II Regular Interest II-LTM9 and REMIC II Regular Interest
II-LTM10, shall be multiplied by a fraction, the numerator of which is the
actual number of days in the Interest Accrual Period and the denominator of
which is 30.

                  "Master Servicer": JPMorgan Chase Bank, National Association,
or any successor master servicer appointed as herein provided, in its capacity
as Master Servicer hereunder.

                  "Master Servicer Event of Default": One or more of the events
described in Section 7.01.

                  "Master Servicer Prepayment Charge Payment Amount": The
amounts payable by the Master Servicer pursuant to Section 2.03(b) in respect of
any waived Prepayment Charges.

                  "Master Servicer Remittance Date": With respect to any
Distribution Date, 1:00 p.m. New York time on the last Business Day immediately
preceding the related Distribution Date.

                  "Master Servicer Reporting Date": With respect to any
Distribution Date, the 18th day of the calendar month in which such Distribution
Date occurs or, if such 18th day is not a Business Day, the Business Day
immediately succeeding such 18th day.

                  "Maximum Cap Rate": For any Distribution Date with respect to
the Group I Certificates, a per annum rate equal to the sum of (i) the product
of (x) the weighted average of

                                       33
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the Expense Adjusted Net Maximum Mortgage Rates of the Group I Mortgage Loans,
weighted on the basis of the outstanding Stated Principal Balances of the Group
I Mortgage Loans as of the first day of the month preceding the month of such
Distribution Date (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and (y) a fraction, the numerator of which is 30 and the denominator of
which is the actual number of days elapsed in the related Interest Accrual
Period and (ii) an amount, expressed as a percentage, equal to a fraction, the
numerator of which is equal to the Net Swap Payment made by the Swap Provider
and the denominator of which is equal to the aggregate Stated Principal Balance
of the Mortgage Loans.

                  For any Distribution Date with respect to the Group II
Certificates, a per annum rate equal to the sum of (i) the product of (x) the
weighted average of the Expense Adjusted Net Maximum Mortgage Rates of the Group
II Mortgage Loans, weighted on the basis of the outstanding Stated Principal
Balances of the Group II Mortgage Loans as of the first day of the month
preceding the month in which such Distribution Date occurs (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) and (y) a fraction, the numerator of which
is 30 and the denominator of which is the actual number of days elapsed in the
related Interest Accrual Period and (ii) an amount, expressed as a percentage,
equal to a fraction, the numerator of which is equal to the Net Swap Payment
made by the Swap Provider and the denominator of which is equal to the aggregate
Stated Principal Balance of the Mortgage Loans.

                  For any Distribution Date with respect to the Group III
Certificates, a per annum rate equal to the sum of (i) the product of (x) the
weighted average of the Expense Adjusted Net Maximum Mortgage Rates of the Group
III Mortgage Loans, weighted on the basis of the outstanding Stated Principal
Balances of the Group III Mortgage Loans as of the first day of the month
preceding the month in which such Distribution Date occurs (after giving effect
to scheduled payments of principal due during the related Due Period, to the
extent received or advanced, and unscheduled collections of principal received
during the related Prepayment Period) and (y) a fraction, the numerator of which
is 30 and the denominator of which is the actual number of days elapsed in the
related Interest Accrual Period and (ii) an amount, expressed as a percentage,
equal to a fraction, the numerator of which is equal to the Net Swap Payment
made by the Swap Provider and the denominator of which is equal to the aggregate
Stated Principal Balance of the Mortgage Loans.

                  For any Distribution Date with respect to the Mezzanine
Certificates, a per annum rate equal to the sum of (i) the product of (x) the
weighted average, weighted on the basis of the results of subtracting from the
aggregate Stated Principal Balance of the applicable Loan Group, the current
aggregate Certificate Principal Balance of the related Classes of Class A
Certificates, of (i) the weighted average of the Expense Adjusted Net Mortgage
Rates of the Group I Mortgage Loans as of the first day of the month preceding
the month of such Distribution Date (after giving effect to scheduled payments
of principal due during the related Due Period, to the extent received or
advanced, and unscheduled collections of principal received during the related
Prepayment Period), (ii) the weighted average of the Expense Adjusted Net
Mortgage Rates of

                                       34
<PAGE>

the Group II Mortgage Loans as of the first day of the month preceding the month
of such Distribution Date (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced,
and unscheduled collections of principal received during the related Prepayment
Period) and (iii) the weighted average of the Expense Adjusted Net Mortgage
Rates of the Group III Mortgage Loans as of the first day of the month preceding
the month of such Distribution Date (after giving effect to scheduled payments
of principal due during the related Due Period, to the extent received or
advanced, and unscheduled collections of principal received during the related
Prepayment Period) and (y) a fraction, the numerator of which is 30 and the
denominator of which is the actual number of days elapsed in the related
Interest Accrual Period and (ii) an amount, expressed as a percentage, equal to
a fraction, the numerator of which is equal to the Net Swap Payment made by the
Swap Provider and the denominator of which is equal to the aggregate Stated
Principal Balance of the Mortgage Loans.

                  "Maximum II-LTZZ Uncertificated Interest Deferral Amount":
With respect to any Distribution Date, the excess of (i) accrued interest at the
REMIC II Remittance Rate applicable to REMIC II Regular Interest II-LTZZ for
such Distribution Date on a balance equal to the Uncertificated Balance of REMIC
II Regular Interest II-LTZZ minus the REMIC II Overcollateralization Amount, in
each case for such Distribution Date, over (ii) Uncertificated Interest on REMIC
II Regular Interest II-LTA1A, REMIC II Regular Interest II-LTA1B, REMIC II
Regular Interest II-LTA2A, REMIC II Regular Interest II-LTA2B, REMIC II Regular
Interest II-LTA3A, REMIC II Regular Interest II-LTA3B, REMIC II Regular Interest
II-LTA3C, REMIC II Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1,
REMIC II Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC II
Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II Regular
Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular Interest
II-LTM8, REMIC II Regular Interest II-LTM9 and REMIC II Regular Interest
II-LTM10 or such Distribution Date, with the rate on each such REMIC II Regular
Interest subject to a cap equal to the lesser of (i) One-Month LIBOR plus the
related Certificate Margin and (ii) the related Net WAC Pass-Through Rate;
provided, however, that solely for this purpose, calculations of the REMIC II
Remittance Rate and the related caps with respect to each such REMIC II Regular
Interest (other than REMIC II Regular Interest II-LTZZ) shall be multiplied by a
fraction, the numerator of which is the actual number of days in the Interest
Accrual Period and the denominator of which is 30.

                  "Maximum Mortgage Rate": With respect to each Adjustable-Rate
Mortgage Loan, the percentage set forth in the related Mortgage Note as the
maximum Mortgage Rate thereunder.

                  "Mezzanine Certificate": Any one of the Class M-1
Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4
Certificates, Class M-5 Certificates, Class M-6 Certificates, Class M-7
Certificates, Class M-8 Certificates, Class M-9 Certificates and Class M-10
Certificates.

                  "Minimum Mortgage Rate": With respect to each Adjustable-Rate
Mortgage Loan, the percentage set forth in the related Mortgage Note as the
minimum Mortgage Rate thereunder.

                                       35
<PAGE>

                  "Monthly Payment": With respect to any Mortgage Loan, the
scheduled monthly payment of principal and interest on such Mortgage Loan which
is payable by the related Mortgagor from time to time under the related Mortgage
Note, determined: (a) after giving effect to (i) any Deficient Valuation and/or
Debt Service Reduction with respect to such Mortgage Loan and (ii) any reduction
in the amount of interest collectible from the related Mortgagor pursuant to the
Relief Act; (b) without giving effect to any extension granted or agreed to by
the Master Servicer pursuant to Section 3.02; and (c) on the assumption that all
other amounts, if any, due under such Mortgage Loan are paid when due.

                  "Moody's": Moody's Investors Service, Inc., or its successor
in interest.

                  "Mortgage": The mortgage, deed of trust or other instrument
creating a first lien or second lien on a Mortgaged Property securing a Mortgage
Note.

                  "Mortgage File": The mortgage documents listed in Section 2.01
pertaining to a particular Mortgage Loan and any additional documents required
to be added to the Mortgage File pursuant to this Agreement.

                  "Mortgage Loan": Each mortgage loan transferred and assigned
to the Trustee pursuant to Section 2.01 or Section 2.03(d) of this Agreement as
held from time to time as a part of REMIC I, the Mortgage Loans so held being
identified in the Mortgage Loan Schedule.

                  "Mortgage Loan Purchase Agreement": The agreement between the
Seller and the Depositor, regarding the transfer of the Mortgage Loans by the
Seller to or at the direction of the Depositor, substantially in the form of
Exhibit D annexed hereto.

                  "Mortgage Loan Schedule": As of any date, the list of Mortgage
Loans included in REMIC I on such date, separately identifying the Group I
Mortgage Loans, the Group II Mortgage Loans and the Group III Mortgage Loans,
attached hereto as Schedule 1. The Mortgage Loan Schedule shall set forth the
following information with respect to each Mortgage Loan:

                  (1) the Seller's Mortgage Loan identifying number;

                  (2) [Reserved];

                  (3) the state and zip code of the Mortgaged Property;

                  (4) a code indicating whether the Mortgaged Property is
         owner-occupied;

                  (5) the type of Residential Dwelling constituting the
         Mortgaged Property;

                  (6) the original months to maturity;

                  (7) the Loan-to-Value Ratio or Combined Loan-to-Value Ratio at
         origination;

                  (8) the Mortgage Rate in effect immediately following the
         Cut-off Date;

                                       36
<PAGE>

                  (9) the date on which the first Monthly Payment was due on the
         Mortgage Loan;

                  (10) the stated maturity date;

                  (11) the amount of the Monthly Payment due on the first Due
         Date after the Cut-off Date; (12) the last Due Date on which a Monthly
         Payment was actually applied to the unpaid Stated Principal Balance;

                  (13) the original principal amount of the Mortgage Loan;

                  (14) the Scheduled Principal Balance of the Mortgage Loan as
         of the close of business on the Cut-off Date;

                  (15) with respect to the Adjustable-Rate Mortgage Loans, the
         Gross Margin;

                  (16) a code indicating the purpose of the Mortgage Loan (I.E.,
         purchase, refinance debt consolidation cashout, or refinance debt
         consolidation no cashout);

                  (17) with respect to the Adjustable-Rate Mortgage Loans, the
         Maximum Mortgage Rate;

                  (18) with respect to the Adjustable-Rate Mortgage Loans, the
         Minimum Mortgage Rate;

                  (19) the Mortgage Rate at origination;

                  (20) with respect to the Adjustable-Rate Mortgage Loans, the
         Periodic Rate Cap and the maximum first Adjustment Date Mortgage Rate
         adjustment;

                  (21) a code indicating the documentation program (I.E., Full
         Documentation, Limited Documentation or Stated Income);

                  (22) with respect to the Adjustable-Rate Mortgage Loans, the
         first Adjustment Date immediately following the Cut-off Date;

                  (23) the risk grade assigned by the related Originator;

                  (24) the Value of the Mortgaged Property;

                  (25) the sale price of the Mortgaged Property, if applicable;
         and

                  (26) the FICO score of the primary Mortgagor.

                  The Mortgage Loan Schedule shall set forth the following
information with respect to the Mortgage Loans by Loan Group and in the
aggregate as of the Cut-off Date: (1)

                                       37
<PAGE>

the number of Mortgage Loans; (2) the current Stated Principal Balance of the
Mortgage Loans; (3) the weighted average Mortgage Rate of the Mortgage Loans;
and (4) the weighted average maturity of the Mortgage Loans. The Mortgage Loan
Schedule shall be amended from time to time by the Depositor in accordance with
the provisions of this Agreement. With respect to any Qualified Substitute
Mortgage Loan, the Cut-off Date shall refer to the related Cut-off Date for such
Mortgage Loan, determined in accordance with the definition of Cut-off Date
herein.

                  "Mortgage Note": The original executed note or other evidence
of the indebtedness of a Mortgagor under a Mortgage Loan, including any riders
thereto.

                  "Mortgage Pool": The pool of Mortgage Loans, identified on
Schedule 1 from time to time, and any REO Properties acquired in respect
thereof.

                  "Mortgage Rate": With respect to each Mortgage Loan, the
annual rate at which interest accrues on such Mortgage Loan from time to time in
accordance with the provisions of the related Mortgage Note, which rate (i) with
respect to each Fixed-Rate Mortgage Loan shall remain constant at the rate set
forth in the Mortgage Loan Schedule as the Mortgage Rate in effect immediately
following the Cut-off Date and (ii) with respect to the Adjustable-Rate Mortgage
Loans, (A) as of any date of determination until the first Adjustment Date
following the Cut-off Date shall be the rate set forth in the Mortgage Loan
Schedule as the Mortgage Rate in effect immediately following the Cut-off Date
and (B) as of any date of determination thereafter shall be the rate as adjusted
on the most recent Adjustment Date equal to the sum, rounded to the nearest
0.125% as provided in the Mortgage Note, of the Index, as most recently
available as of a date prior to the Adjustment Date as set forth in the related
Mortgage Note, plus the related Gross Margin; provided that the Mortgage Rate on
such Adjustable-Rate Mortgage Loan on any Adjustment Date shall never be more
than the lesser of (i) the sum of the Mortgage Rate in effect immediately prior
to the Adjustment Date plus the related Periodic Rate Cap, if any, and (ii) the
related Maximum Mortgage Rate, and shall never be less than the greater of (i)
the Mortgage Rate in effect immediately prior to the Adjustment Date less the
Periodic Rate Cap, if any, and (ii) the related Minimum Mortgage Rate. With
respect to each Mortgage Loan that becomes an REO Property, as of any date of
determination, the annual rate determined in accordance with the immediately
preceding sentence as of the date such Mortgage Loan became an REO Property.

                  "Mortgaged Property": The underlying property identified in
the related Mortgage as securing a Mortgage Loan, including any REO Property,
consisting of an Estate in Real Property improved by a Residential Dwelling
(excluding for purposes of construing the representations or warranties made in
the Mortgage Loan Purchase Agreement, any improvements thereupon not considered
by the appraiser in determining the Value of such Mortgaged Property).

                  "Mortgagor":  The obligor on a Mortgage Note.

                  "Net Monthly Excess Cashflow": With respect to any
Distribution Date, the sum of (i) any Overcollateralization Reduction Amount for
such Distribution Date and (ii) the excess of (x) the Available Funds for such
Distribution Date over (y) the sum for such Distribution Date

                                       38
<PAGE>

of (A) the Senior Interest Distribution Amount, (B) the Interest Distribution
Amounts distributable to the Mezzanine Certificates and (C) the Principal
Remittance Amount.

                  "Net Mortgage Rate": With respect to any Mortgage Loan (or the
related REO Property) as of any date of determination, a per annum rate of
interest equal to the then applicable Mortgage Rate for such Mortgage Loan minus
the Servicing Fee Rate.

                  "Net Swap Payment": In the case of payments made by the Trust,
the excess, if any, of (x) the Fixed Swap Payment over (y) the Floating Swap
Payment and in the case of payments made by the Swap Provider, the excess, if
any, of (x) the Floating Swap Payment over (y) the Fixed Swap Payment. In each
case, the Net Swap Payment shall not be less than zero.

                  "Net WAC Pass-Through Rate": For any Distribution Date with
respect to the Group I Certificates, a per annum rate equal to the product of
(x) (a) the weighted average of the Expense Adjusted Net Mortgage Rates of the
Group I Mortgage Loans, weighted on the basis of the outstanding Stated
Principal Balances of the Group I Mortgage Loans as of the first day of the
month preceding the month of such Distribution Date (after giving effect to
scheduled payments of principal due during the related Due Period, to the extent
received or advanced, and unscheduled collections of principal received during
the related Prepayment Period) and (y) a fraction, the numerator of which is 30
and the denominator of which is the actual number of days elapsed in the related
Interest Accrual Period minus (i) an amount, expressed as a percentage, equal to
the Fixed Swap Payment for such Distribution Date divided by the aggregate
Stated Principal Balance of the Mortgage Loans and (ii) an amount, expressed as
a percentage, equal to the Swap Termination Payment, if any, due from the Trust
for such Distribution Date, divided by the aggregate Stated Principal Balance of
the Mortgage Loans. For federal income tax purposes, the economic equivalent of
such rate shall be expressed as the weighted average of the REMIC II Remittance
Rate on REMIC II Regular Interest II-LT1GRP, weighted on the basis of the
Uncertificated Balance of such REMIC II Regular Interest.

                  For any Distribution Date with respect to the Group II
Certificates, a per annum rate equal to the product of (x) the weighted average
of the Expense Adjusted Net Mortgage Rates of the Group II Mortgage Loans,
weighted on the basis of the outstanding Stated Principal Balances of the Group
II Mortgage Loans as of the first day of the month preceding the month of such
Distribution Date (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and (y) a fraction, the numerator of which is 30 and the denominator of
which is the actual number of days elapsed in the related Interest Accrual
Period minus (i) an amount, expressed as a percentage, equal to the Fixed Swap
Payment for such Distribution Date divided by the outstanding principal balance
of the Mortgage Loans and (ii) an amount, expressed as a percentage, equal to
the Swap Termination Payment, if any, due from the Trust for such Distribution
Date, divided by the outstanding Stated Principal Balance of the Mortgage Loans.
For federal income tax purposes, the economic equivalent of such rate shall be
expressed as the weighted average of the REMIC II Remittance Rate on REMIC II
Regular Interest II-LT2GRP, weighted on the basis of the Uncertificated Balance
of such REMIC II Regular Interest.

                                       39
<PAGE>

                  For any Distribution Date with respect to the Group III
Certificates, a per annum rate equal to the product of (x) the weighted average
of the Expense Adjusted Net Mortgage Rates of the Group III Mortgage Loans,
weighted on the basis of the outstanding Stated Principal Balances of the Group
III Mortgage Loans as of the first day of the month preceding the month of such
Distribution Date (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and (y) a fraction, the numerator of which is 30 and the denominator of
which is the actual number of days elapsed in the related Interest Accrual
Period minus (i) an amount, expressed as a percentage, equal to the Fixed Swap
Payment for such Distribution Date divided by the outstanding principal balance
of the Mortgage Loans and (ii) an amount, expressed as a percentage, equal to
the Swap Termination Payment, if any, due from the Trust for such Distribution
Date, divided by the outstanding Stated Principal Balance of the Mortgage Loans.
For federal income tax purposes, the economic equivalent of such rate shall be
expressed as the weighted average of the REMIC II Remittance Rate on REMIC II
Regular Interest II-LT3GRP, weighted on the basis of the Uncertificated Balance
of such REMIC II Regular Interest.

                  For any Distribution Date with respect to the Mezzanine
Certificates, a per annum rate (subject to adjustment based on the actual number
of days elapsed in the related Interest Accrual Period) equal to the weighted
average (weighted on the basis of the results of subtracting from the aggregate
Stated Principal Balance of each Loan Group the current aggregate Certificate
Principal Balance of the related Class A Certificates) of the Net WAC
Pass-Through Rate for the Group I Certificates, the Net WAC Pass-Through Rate
for the Group II Certificates and the Net WAC Pass-Through Rate for the Group
III Certificates. For federal income tax purposes, the economic equivalent of
such rate shall be expressed as the weighted average of the REMIC II Remittance
Rates on (a) REMIC II Regular Interest II-LT1SUB, subject to a cap and a floor
equal to the Expense Adjusted Net Mortgage Rates of the Group I Mortgage Loans,
(b) REMIC II Regular Interest II-LT2SUB, subject to a cap and a floor equal to
the Expense Adjusted Net Mortgage Rates of the Group II Mortgage Loans weighted
on the basis of the Uncertificated Balance of each such REMIC II Regular
Interest and (c) REMIC II Regular Interest II-LT3SUB, subject to a cap and a
floor equal to the Expense Adjusted Net Mortgage Rates of the Group III Mortgage
Loans weighted on the basis of the Uncertificated Balance of each such REMIC II
Regular Interest.

                  "Net WAC Rate Carryover Amount": With respect to any Class of
Class A Certificates and the Mezzanine Certificates and any Distribution Date,
the sum of (A) the excess, if any, of (i) the amount of interest such
Certificates would have accrued for such Distribution Date had the applicable
Pass-Through Rate been calculated at the related Formula Rate, over (ii) the
amount of interest accrued on such Certificates at the related Net WAC
Pass-Through Rate for such Distribution Date and (B) the related Net WAC Rate
Carryover Amount for the previous Distribution Date not previously paid,
together with interest thereon at a rate equal to the related Formula Rate
applicable for such Class in each case for the Interest Accrual Period for the
current Distribution Date.

                  "Net WAC Rate Carryover Reserve Account": The Net WAC Rate
Carryover Reserve Account established and maintained pursuant to Section 4.10.

                                       40
<PAGE>

                  "New Lease": Any lease of REO Property entered into on behalf
of REMIC I, including any lease renewed or extended on behalf of REMIC I, if
REMIC I has the right to renegotiate the terms of such lease.

                  "NIMS Insurer": Any insurer that is guaranteeing certain
payments under notes secured by collateral which includes, among other things,
all or a portion of the Class CE Certificates, the Class P Certificates and/or
the Residual Certificates.

                  "Nonrecoverable Advance": Any Advance previously made or
proposed to be made in respect of a Mortgage Loan or REO Property that, in the
good faith business judgment of the Master Servicer in accordance with the
Servicing Standard, will not or, in the case of a proposed Advance, would not be
ultimately recoverable from related Late Collections, Insurance Proceeds or
Liquidation Proceeds on such Mortgage Loan or REO Property as provided herein.

                  "Nonrecoverable Servicing Advance": Any Servicing Advance
previously made or proposed to be made in respect of a Mortgage Loan or REO
Property that, in the good faith business judgment of the Master Servicer in
accordance with the Servicing Standard, will not or, in the case of a proposed
Servicing Advance, would not be ultimately recoverable from related Late
Collections, Insurance Proceeds or Liquidation Proceeds on such Mortgage Loan or
REO Property as provided herein.

                  "Non-United States Person": Any Person other than a United
States Person.

                  "Notional Amount": With respect to the Class CE Interest and
any Distribution Date, the aggregate Uncertificated Balance of the REMIC II
Regular Interests (other than REMIC II Regular Interest II-LTP), immediately
prior to such Distribution Date.

                  "Offered Certificate": Any one of the Class A Certificates and
the Mezzanine Certificates (other than the Class M-10 Certificates) issued under
this Agreement.

                  "Officers' Certificate": With respect to the Depositor, a
certificate signed by the Chairman of the Board, the Vice Chairman of the Board,
the President or a vice president (however denominated), and by the Treasurer,
the Secretary, or one of the assistant treasurers or assistant secretaries. With
respect to the Master Servicer, any officer who is authorized to act for the
Master Servicer in matters relating to this Agreement, and whose action is
binding upon the Master Servicer, initially including those individuals whose
names appear on the list of authorized officers delivered at the closing.

                  "One-Month LIBOR": With respect to the Adjustable-Rate
Certificates, REMIC II Regular Interest II-LTA1A, REMIC II Regular Interest
II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II Regular Interest
II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC II Regular Interest
II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC II Regular Interest
II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II Regular Interest II-LTM2,
REMIC II Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4, REMIC II
Regular Interest II-LTM5, REMIC II Regular Interest II-LTM6, REMIC II Regular
Interest II-LTM7, REMIC II Regular Interest II-LTM8, REMIC II Regular Interest
II-LTM9 and REMIC II Regular Interest II-LTM10 and any Interest Accrual Period
therefor, the rate determined by the

                                       41
<PAGE>

Trustee on the related Interest Determination Date on the basis of the offered
rate for one-month U.S. dollar deposits, as such rate appears on Telerate Page
3750 as of 11:00 a.m. (London time) on such Interest Determination Date;
provided that if such rate does not appear on Telerate Page 3750, the rate for
such date shall be determined on the basis of the offered rates of the Reference
Banks for one-month U.S. dollar deposits, as of 11:00 a.m. (London time) on such
Interest Determination Date. In such event, the Trustee shall request the
principal London office of each of the Reference Banks to provide a quotation of
its rate. If on such Interest Determination Date, two or more Reference Banks
provide such offered quotations, One-Month LIBOR for the related Interest
Accrual Period shall be the arithmetic mean of such offered quotations (rounded
upwards, if necessary, to the nearest whole multiple of 1/16%). If on such
Interest Determination Date, fewer than two Reference Banks provide such offered
quotations, One-Month LIBOR for the related Interest Accrual Period shall be the
higher of (i) LIBOR as determined on the previous Interest Determination Date
and (ii) the Reserve Interest Rate. Notwithstanding the foregoing, if, under the
priorities described above, LIBOR for an Interest Determination Date would be
based on LIBOR for the previous Interest Determination Date for the third
consecutive Interest Determination Date, the Trustee shall select, after
consultation with the Depositor and the NIMS Insurer, an alternative comparable
index (over which the Trustee has no control), used for determining one-month
Eurodollar lending rates that is calculated and published (or otherwise made
available) by an independent party.

                  "Opinion of Counsel": A written opinion of counsel, who may,
without limitation, be salaried counsel for the Depositor or the Master Servicer
acceptable to the Trustee if such opinion is delivered to the Trustee or
acceptable to the NIMs Insurer if such opinion is delivered to the NIMs Insurer,
except that any opinion of counsel relating to (a) the qualification of any
Trust REMIC as a REMIC or (b) compliance with the REMIC Provisions must be an
opinion of Independent counsel.

                  "Optional Termination Date": The first Distribution Date on
which the aggregate Stated Principal Balance of the Mortgage Loans (and
properties acquired in respect thereof) remaining in the Trust Fund is reduced
to an amount less than 10% of the aggregate Stated Principal Balance of the
Mortgage Loans as of the Cut-off Date.

                  "Originators": Collectively, Argent Mortgage Company, LLC and
Olympus Mortgage Company.

                  "Overcollateralization Deficiency Amount": With respect to any
Distribution Date, the excess, if any, of (a) the Overcollateralization Target
Amount applicable to such Distribution Date over (b) the Overcollateralized
Amount applicable to such Distribution Date (calculated for this purpose only
after assuming that 100% of the Principal Remittance Amount on such Distribution
Date has been distributed).

                  "Overcollateralization Increase Amount": With respect to any
Distribution Date, the lesser of (a) the Overcollateralization Deficiency Amount
as of such Distribution Date and (b) the Net Monthly Excess Cashflow for such
Distribution Date.

                                       42
<PAGE>

                  "Overcollateralization Reduction Amount": With respect to any
Distribution Date, an amount equal to the lesser of (a) the Excess
Overcollateralized Amount and (b) the Principal Remittance Amount.

                  "Overcollateralization Target Amount": With respect to any
Distribution Date (i) prior to the Stepdown Date, 3.00% of the aggregate Stated
Principal Balance of the Mortgage Loans as of the Cut-off Date, (ii) on or after
the Stepdown Date provided a Trigger Event is not in effect, the greater of (x)
6.00% of the aggregate Stated Principal Balance of the Mortgage Loans as of the
last day of the related Due Period (after giving effect to scheduled payments of
principal due during the related Due Period, to the extent received or advanced
and unscheduled collections of principal received during the related Prepayment
Period) and (y) $9,500,000.52, or (iii) on or after the Stepdown Date and if a
Trigger Event is in effect, the Overcollateralization Target Amount for the
immediately preceding Distribution Date. Notwithstanding the foregoing, on and
after any Distribution Date following the reduction of the aggregate Certificate
Principal Balance of the Class A Certificates and the Mezzanine Certificates to
zero, the Overcollateralization Target Amount shall be zero.

                  "Overcollateralized Amount": With respect to any Distribution
Date, the excess, if any, of (a) the aggregate Stated Principal Balances of the
Mortgage Loans and REO Properties immediately following such Distribution Date
(after giving effect to scheduled payments of principal due during the related
Due Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period), over (b) the sum of
the aggregate Certificate Principal Balance of the Class A Certificates, the
Mezzanine Certificates and the Class P Certificates as of such Distribution Date
(after giving effect to distributions to be made on such Distribution Date).

                  "Ownership Interest": As to any Certificate, any ownership or
security interest in such Certificate, including any interest in such
Certificate as the Holder thereof and any other interest therein, whether direct
or indirect, legal or beneficial, as owner or as pledgee.

                  "Pass-Through Rate": With respect to any Class of
Adjustable-Rate Certificates and any Distribution Date, the lesser of (x) the
related Formula Rate for such Distribution Date and (y) the related Net WAC
Pass-Through Rate for such Distribution Date.

                  With respect to the Class CE Interest and any Distribution
Date, a rate per annum equal to the percentage equivalent of a fraction, the
numerator of which is (x) the sum of (i) 100% of the interest on REMIC II
Regular Interest II-LTP and (ii) interest on the Uncertificated Balance of each
REMIC II Regular Interest listed in clause (y) at a rate equal to the related
REMIC II Remittance Rate minus the Marker Rate and the denominator of which is
(y) the aggregate Uncertificated Balance of REMIC II Regular Interests II-LTAA,
II-LTIA1A, II-LTA1B, II-LTA2A, II-LTA2B, II-LTA3A, II-LTA3B, II-LTA3C, II-LTA3D,
II-LTM1, II-LTM2, II-LTM3, II-LTM4, II-LTM5, II-LTM6, II-LTM7, II-LTM8, II-LTM9,
II-LTM10 and II-LTZZ.

                  With respect to the Class CE Certificates, 100% of the
interest distributable to the Class CE Interest, expressed as a per annum rate.

                                       43
<PAGE>

                  "Payment Plan": A payment plan agreed to between the Master
Servicer and a Mortgagor that enables the Mortgagor to bring the related
Mortgage Loan current within an amount of time deemed reasonable by the Master
Servicer in the exercise of its prudent business judgment and in accordance with
the Servicing Standard.

                  "Percentage Interest": With respect to any Class of
Certificates (other than the Residual Certificates), the undivided percentage
ownership in such Class evidenced by such Certificate, expressed as a
percentage, the numerator of which is the initial Certificate Principal Balance
or Notional Amount represented by such Certificate and the denominator of which
is the aggregate initial Certificate Principal Balance or Notional Amount of all
of the Certificates of such Class. The Class A Certificates and the Mezzanine
Certificates (other than the Class M-10 Certificates) are issuable only in
minimum Percentage Interests corresponding to minimum initial Certificate
Principal Balances of $25,000 and integral multiples of $1.00 in excess thereof.
The Class M-10 Certificates are issuable only in minimum Percentage Interests
corresponding to minimum initial Certificate Principal Balances of $50,000 and
integral multiples of $1.00 in excess thereof. The Class P Certificates are
issuable only in minimum Percentage Interests corresponding to minimum initial
Certificate Principal Balances of $20 and integral multiples thereof. The Class
CE Certificates are issuable only in minimum Percentage Interests corresponding
to minimum initial Notional Amount of $10,000 and integral multiples of $1.00 in
excess thereof; provided, however, that a single Certificate of such Class of
Certificates may be issued having a Percentage Interest corresponding to the
remainder of the aggregate initial Certificate Principal Balance or Notional
Amount of such Class or to an otherwise authorized denomination for such Class
plus such remainder. With respect to any Residual Certificate, the undivided
percentage ownership in such Class evidenced by such Certificate, as set forth
on the face of such Certificate. The Residual Certificates are issuable in
Percentage Interests of 20% and multiples thereof.

                  "Periodic Rate Cap": With respect to each Adjustable-Rate
Mortgage Loan and any Adjustment Date therefor, the fixed percentage set forth
in the related Mortgage Note, which is the maximum amount by which the Mortgage
Rate for such Mortgage Loan may increase or decrease (without regard to the
Maximum Mortgage Rate or the Minimum Mortgage Rate) on such Adjustment Date from
the Mortgage Rate in effect immediately prior to such Adjustment Date.

                  "Permitted Investments": Any one or more of the following
obligations or securities acquired at a purchase price of not greater than par,
regardless of whether issued by the Depositor, the Master Servicer, the NIMS
Insurer, the Trustee or any of their respective Affiliates:

                  (i) direct obligations of, or obligations fully guaranteed as
         to timely payment of principal and interest by, the United States or
         any agency or instrumentality thereof, provided such obligations are
         backed by the full faith and credit of the United States;

                  (ii) demand and time deposits in, certificates of deposit of,
         or bankers' acceptances (which shall each have an original maturity of
         not more than 90 days and, in the case of bankers' acceptances, shall
         in no event have an original maturity of more than

                                       44
<PAGE>

         365 days or a remaining maturity of more than 30 days) denominated in
         United States dollars and issued by, any Depository Institution;

                  (iii) repurchase obligations with respect to any security
         described in clause (i) above entered into with a Depository
         Institution (acting as principal);

                  (iv) securities bearing interest or sold at a discount that
         are issued by any corporation incorporated under the laws of the United
         States of America or any state thereof and that are rated by each
         Rating Agency that rates such securities in its highest long-term
         unsecured rating categories at the time of such investment or
         contractual commitment providing for such investment;

                  (v) commercial paper (including both non-interest-bearing
         discount obligations and interest-bearing obligations payable on demand
         or on a specified date not more than 30 days after the date of
         acquisition thereof) that is rated by each Rating Agency that rates
         such securities in its highest short-term unsecured debt rating
         available at the time of such investment;

                  (vi) units of money market funds, including money market funds
         managed or advised by the Trustee or an Affiliate thereof, that have
         been rated "Aaa" by Moody's, "AAA" by Fitch, "AAA" by DBRS and "AAAm"
         by S&P (if rated by the respective Rating Agency); and

                  (vii) if previously confirmed in writing to the Trustee and
         consented to by the NIMS Insurer, any other demand, money market or
         time deposit, or any other obligation, security or investment, as may
         be acceptable to the Rating Agencies as a permitted investment of funds
         backing securities having ratings equivalent to its highest initial
         rating of the Class A Certificates;

provided, however, that no instrument described hereunder shall evidence either
the right to receive (a) only interest with respect to the obligations
underlying such instrument or (b) both principal and interest payments derived
from obligations underlying such instrument and the interest and principal
payments with respect to such instrument provide a yield to maturity at par
greater than 120% of the yield to maturity at par of the underlying obligations.

                  "Permitted Transferee": Any Transferee of a Residual
Certificate other than a Disqualified Organization or Non-United States Person.

                  "Person": Any individual, corporation, partnership, joint
venture, association, joint-stock company, trust, unincorporated organization or
government or any agency or political subdivision thereof.

                  "Plan": Any employee benefit plan or certain other retirement
plans and arrangements, including individual retirement accounts and annuities,
Keogh plans and bank collective investment funds and insurance company general
or separate accounts in which such plans, accounts or arrangements are invested,
that are subject to ERISA or Section 4975 of the Code.

                                       45
<PAGE>

                  "Prepayment Assumption": As defined in the Prospectus
Supplement.

                  "Prepayment Charge": With respect to any Prepayment Period,
any prepayment premium, fee or charge payable by a Mortgagor in connection with
any Principal Prepayment pursuant to the terms of the related Mortgage Note as
from time to time held as a part of the Trust Fund, the Prepayment Charges so
held being identified in the Prepayment Charge Schedule (other than any Master
Servicer Prepayment Charge Payment Amount).

                  "Prepayment Charge Schedule": As of any date, the list of
Prepayment Charges included in the Trust Fund on such date, attached hereto as
Schedule 2 (including the prepayment charge summary attached thereto). The
Prepayment Charge Schedule shall set forth the following information with
respect to each Prepayment Charge:

                  (i) the Mortgage Loan identifying number;

                  (ii) a code indicating the type of Prepayment Charge;

                  (iii) the date on which the first Monthly Payment was due on
the related Mortgage Loan;

                  (iv) the term of the related Prepayment Charge;

                  (v) the original Stated Principal Balance of the related
Mortgage Loan; and

                  (vi) the Stated Principal Balance of the related Mortgage Loan
as of the Cut-off Date.

                  The Prepayment Charge Schedule shall be amended from time to
time by the Master Servicer in accordance with the provisions of this Agreement
and a copy of such amended Prepayment Charge Schedule shall be furnished by the
Master Servicer to the Trustee and the NIMS Insurer.

                  "Prepayment Interest Excess": With respect to any Distribution
Date, for each Mortgage Loan that was the subject of a Principal Prepayment in
full during the portion of the related Prepayment Period occurring between the
first day of the calendar month in which such Distribution Date occurs and the
10th day of the calendar month in which such Distribution Date occurs, an amount
equal to interest (to the extent received) at the applicable Net Mortgage Rate
on the amount of such Principal Prepayment for the number of days commencing on
the first day of the calendar month in which such Distribution Date occurs and
ending on the last date through which interest is collected from the related
Mortgagor. To the extent not otherwise retained by the Master Servicer, the
Master Servicer may withdraw such Prepayment Interest Excess from the Collection
Account in accordance with Section 3.05(a)(iv).

                  "Prepayment Interest Shortfall": With respect to any
Distribution Date, for each Mortgage Loan that was the subject of a Principal
Prepayment in full during the portion of the related Prepayment Period occurring
between the first day of the related Prepayment Period and the last day of the
calendar month preceding the month in which such Distribution Date occurs,

                                       46
<PAGE>

an amount equal to interest at the applicable Net Mortgage Rate on the amount of
such Principal Prepayment for the number of days commencing on the day after the
last date on which interest is collected from the related Mortgagor and ending
on the last day of the calendar month preceding such Distribution Date. The
obligations of the Master Servicer in respect of any Prepayment Interest
Shortfall are set forth in Section 4.03(e).

                  "Prepayment Period": With respect to any Distribution Date,
the period commencing on the 11th day in the calendar month preceding the
calendar month in which such Distribution Date occurs (or, in the case of the
first Distribution Date, commencing on January 1, 2005) and ending on the 10th
day in the calendar month in which such Distribution Date occurs.

                  "Principal Prepayment": Any payment of principal made by the
Mortgagor on a Mortgage Loan which is received in advance of its scheduled Due
Date and which is not accompanied by an amount of interest representing the full
amount of scheduled interest due on any Due Date in any month or months
subsequent to the month of prepayment.

                  "Principal Remittance Amount": With respect to any
Distribution Date, the sum of the (i) the Group I Principal Remittance Amount,
(ii) the Group II Principal Remittance Amount and (iii) the Group III Principal
Remittance Amount.

                  "Prospectus Supplement": The Prospectus Supplement, dated
January 21, 2005, relating to the public offering of the Offered Certificates.

                  "PTCE":  A Prohibited Transaction Class Exemption.

                  "Purchase Price": With respect to any Mortgage Loan or REO
Property to be purchased pursuant to or as contemplated by Section 2.03, Section
3.16 or Section 9.01, and as confirmed by an Officers' Certificate from the
Master Servicer to the Trustee, an amount equal to the sum of (i) 100% of the
Stated Principal Balance thereof as of the date of purchase (or such other price
as provided in Section 9.01), (ii) in the case of (x) a Mortgage Loan, accrued
interest on such Stated Principal Balance at the applicable Net Mortgage Rate in
effect from time to time from the Due Date as to which interest was last covered
by a payment by the Mortgagor or an Advance by the Master Servicer, which
payment or Advance had as of the date of purchase been distributed pursuant to
Section 4.01, through the end of the calendar month in which the purchase is to
be effected and (y) an REO Property, the sum of (1) accrued interest on such
Stated Principal Balance at the applicable Net Mortgage Rate in effect from time
to time from the Due Date as to which interest was last covered by a payment by
the Mortgagor or an advance by the Master Servicer through the end of the
calendar month immediately preceding the calendar month in which such REO
Property was acquired plus (2) REO Imputed Interest for such REO Property for
each calendar month commencing with the calendar month in which such REO
Property was acquired and ending with the calendar month in which such purchase
is to be effected, net of the total of all net rental income, Insurance
Proceeds, Liquidation Proceeds and Advances that as of the date of purchase had
been distributed as or to cover REO Imputed Interest pursuant to Section 4.01,
(iii) any unreimbursed Servicing Advances and Advances and any unpaid Servicing
Fees allocable to such Mortgage Loan or REO Property, (iv) any amounts
previously withdrawn from the Collection Account in respect of such Mortgage
Loan or REO Property pursuant to Sections 3.05(a)(v) and 3.16 and (v) in the
case of a Mortgage Loan

                                       47
<PAGE>

required to be purchased pursuant to Section 2.03, expenses reasonably incurred
or to be incurred by the Master Servicer, the NIMS Insurer or the Trustee in
respect of the breach or defect giving rise to the purchase obligation, as well
as any costs and damages incurred by the Trust Fund in connection with any
violation by such loan of any predatory or abusive lending law.

                  "Qualified Substitute Mortgage Loan": A mortgage loan
substituted for a Deleted Mortgage Loan pursuant to the terms of this Agreement
which must, on the date of such substitution, (i) have an outstanding Stated
Principal Balance, after application of all scheduled payments of principal and
interest due during or prior to the month of substitution, not in excess of the
Scheduled Principal Balance of the Deleted Mortgage Loan as of the Due Date in
the calendar month during which the substitution occurs, (ii) have a Mortgage
Rate not less than (and not more than one percentage point in excess of) the
Mortgage Rate of the Deleted Mortgage Loan, (iii) with respect to any
Adjustable-Rate Mortgage Loan, have a Maximum Mortgage Rate not less than the
Maximum Mortgage Rate on the Deleted Mortgage Loan, (iv) with respect to any
Adjustable-Rate Mortgage Loan, have a Minimum Mortgage Rate not less than the
Minimum Mortgage Rate of the Deleted Mortgage Loan, (v) with respect to
Adjustable-Rate Mortgage Loan, have a Gross Margin equal to the Gross Margin of
the Deleted Mortgage Loan, (vi) with respect to any Adjustable-Rate Mortgage
Loan, have a next Adjustment Date not more than two months later than the next
Adjustment Date on the Deleted Mortgage Loan, (vii) have a remaining term to
maturity not greater than (and not more than one year less than) that of the
Deleted Mortgage Loan, (viii) have the same Due Date as the Due Date on the
Deleted Mortgage Loan, (ix) have a Loan-to-Value Ratio or Combined Loan-to-Value
Ratio as of the date of substitution equal to or lower than the Loan-to-Value
Ratio of the Deleted Mortgage Loan as of such date, (x) have a risk grading
determined by the Seller at least equal to the risk grading assigned on the
Deleted Mortgage Loan, (xi) have been underwritten or reunderwritten by the
Seller in accordance with the same underwriting criteria and guidelines as the
Deleted Mortgage Loan, (xii) have a Prepayment Charge provision at least equal
to the Prepayment Charge provision of the Deleted Mortgage Loan and (xiii)
conform to each representation and warranty set forth in Section 6 of the
Mortgage Loan Purchase Agreement applicable to the Deleted Mortgage Loan. In the
event that one or more mortgage loans are substituted for one or more Deleted
Mortgage Loans, the amounts described in clause (i) hereof shall be determined
on the basis of aggregate Stated Principal Balances, the Mortgage Rates
described in clause (ii) hereof shall be determined on the basis of weighted
average Mortgage Rates, the terms described in clause (vii) hereof shall be
determined on the basis of weighted average remaining terms to maturity, the
Loan-to-Value Ratios described in clause (ix) hereof shall be satisfied as to
each such mortgage loan, the risk gradings described in clause (x) hereof shall
be satisfied as to each such mortgage loan and, except to the extent otherwise
provided in this sentence, the representations and warranties described in
clause (xiii) hereof must be satisfied as to each Qualified Substitute Mortgage
Loan or in the aggregate, as the case may be.

                  "Rating Agency" or "Rating Agencies": Moody's, Fitch, DBRS and
S&P or their successors. If such agencies or their successors are no longer in
existence, "Rating Agencies" shall be such nationally recognized statistical
rating agencies, or other comparable Persons, designated by the Depositor,
notice of which designation shall be given to the Trustee and the Master
Servicer.

                                       48
<PAGE>

                  "Realized Loss": With respect to each Mortgage Loan as to
which a Final Recovery Determination has been made, an amount (not less than
zero) equal to (i) the unpaid Stated Principal Balance of such Mortgage Loan as
of the commencement of the calendar month in which the Final Recovery
Determination was made, plus (ii) accrued interest from the Due Date as to which
interest was last paid by the Mortgagor through the end of the calendar month in
which such Final Recovery Determination was made, calculated in the case of each
calendar month during such period (A) at an annual rate equal to the annual rate
at which interest was then accruing on such Mortgage Loan and (B) on a principal
amount equal to the Stated Principal Balance of such Mortgage Loan as of the
close of business on the Distribution Date during such calendar month, plus
(iii) any amounts previously withdrawn from the Collection Account in respect of
such Mortgage Loan pursuant to Section 3.05(a)(v) and Section 3.12(c), minus
(iv) the proceeds, if any, received in respect of such Mortgage Loan during the
calendar month in which such Final Recovery Determination was made, net of
amounts that are payable therefrom to the Master Servicer with respect to such
Mortgage Loan pursuant to Section 3.05(a)(ii).

                  If the Master Servicer receives Subsequent Recoveries with
respect to any Mortgage Loan, the amount of Realized Losses with respect to that
Mortgage Loan shall be reduced to the extent such recoveries are applied to
principal distributions on any Distribution Date.

                  With respect to any REO Property as to which a Final Recovery
Determination has been made, an amount (not less than zero) equal to (i) the
unpaid Stated Principal Balance of the related Mortgage Loan as of the date of
acquisition of such REO Property on behalf of REMIC I, plus (ii) accrued
interest from the Due Date as to which interest was last paid by the Mortgagor
in respect of the related Mortgage Loan through the end of the calendar month
immediately preceding the calendar month in which such REO Property was
acquired, calculated in the case of each calendar month during such period (A)
at an annual rate equal to the annual rate at which interest was then accruing
on the related Mortgage Loan and (B) on a principal amount equal to the Stated
Principal Balance of the related Mortgage Loan as of the close of business on
the Distribution Date during such calendar month, plus (iii) REO Imputed
Interest for such REO Property for each calendar month commencing with the
calendar month in which such REO Property was acquired and ending with the
calendar month in which such Final Recovery Determination was made, plus (iv)
any amounts previously withdrawn from the Collection Account in respect of the
related Mortgage Loan pursuant to Section 3.05(a)(v) and Section 3.12(c), minus
(v) the aggregate of all Advances made by the Master Servicer in respect of such
REO Property or the related Mortgage Loan for which the Master Servicer has been
or, in connection with such Final Recovery Determination, shall be reimbursed
pursuant to Section 3.13 out of rental income, Insurance Proceeds and
Liquidation Proceeds received in respect of such REO Property, minus (vi) the
total of all net rental income, Insurance Proceeds and Liquidation Proceeds
received in respect of such REO Property that has been, or in connection with
such Final Recovery Determination, shall be transferred to the Distribution
Account pursuant to Section 3.13.

                  With respect to each Mortgage Loan which has become the
subject of a Deficient Valuation, the difference between the Stated Principal
Balance of the Mortgage Loan

                                       49
<PAGE>

outstanding immediately prior to such Deficient Valuation and the Stated
Principal Balance of the Mortgage Loan as reduced by the Deficient Valuation.

                  With respect to each Mortgage Loan which has become the
subject of a Debt Service Reduction, the portion, if any, of the reduction in
each affected Monthly Payment attributable to a reduction in the Mortgage Rate
imposed by a court of competent jurisdiction. Each such Realized Loss shall be
deemed to have been incurred on the Due Date for each affected Monthly Payment.

                  "Record Date": With respect to each Distribution Date and any
Adjustable-Rate Certificate that is a Book-Entry Certificate, the Business Day
immediately preceding such Distribution Date. With respect to each Distribution
Date and any other Class of Certificates, including any Definitive Certificates,
the last Business Day of the month immediately preceding the month in which such
Distribution Date occurs.

                  "Reference Banks": Barclay's Bank PLC, The Tokyo Mitsubishi
Bank and National Westminster Bank PLC and their successors in interest;
provided, however, that if any of the foregoing banks are not suitable to serve
as a Reference Bank, then any leading banks selected by the Trustee (after
consultation with the Depositor and the NIMS Insurer) which are engaged in
transactions in Eurodollar deposits in the international Eurocurrency market (i)
with an established place of business in London, (ii) not controlling, under the
control of or under common control with the Depositor or any Affiliate thereof
and (iii) which have been designated as such by the Trustee.

                  "Refinanced Mortgage Loan": A Mortgage Loan the proceeds of
which were not used to purchase the related Mortgaged Property.

                  "Regular Certificate": Any Class A Certificate, Mezzanine
Certificate, Class P Certificate or Class CE Certificate.

                  "Regular Interest": A "regular interest" in a REMIC within the
meaning of Section 860G(a)(1) of the Code.

                  "Relief Act": The Servicemembers Civil Relief Act or any
applicable state law providing similar relief.

                  "Relief Act Interest Shortfall": With respect to any
Distribution Date and any Mortgage Loan, any reduction in the amount of interest
collectible on such Mortgage Loan for the most recently ended calendar month as
a result of the application of the Relief Act.

                  "REMIC": A "real estate mortgage investment conduit" within
the meaning of Section 860D of the Code.

                  "REMIC Available Funds": With respect to any Distribution
Date, an amount equal to (1) the sum of (a) the aggregate of the amounts on
deposit in the Collection Account and Distribution Account as of the close of
business on the related Determination Date, including any Subsequent Recoveries,
(b) the aggregate of any amounts received in respect of an REO Property

                                       50
<PAGE>

withdrawn from any REO Account and deposited in the Distribution Account for
such Distribution Date pursuant to Section 3.13, (c) Compensating Interest, if
any, deposited in the Distribution Account by the Master Servicer for such
Distribution Date pursuant to Section 4.03 and (d) the aggregate of any Advances
made by the Master Servicer for such Distribution Date pursuant to Section 4.03,
reduced (to not less than zero) by (2) the portion of the amount described in
clause (1)(a) above that represents (i) Monthly Payments on the Mortgage Loans
received from a Mortgagor on or prior to the Determination Date but due during
any Due Period subsequent to the related Due Period, (ii) Principal Prepayments
on the Mortgage Loans received after the related Prepayment Period (together
with any interest payments received with such Principal Prepayments to the
extent they represent the payment of interest accrued on the Mortgage Loans
during a period subsequent to the end of the prior calendar month), (iii)
Liquidation Proceeds, Insurance Proceeds and Subsequent Recoveries received in
respect of the Mortgage Loans after the related Prepayment Period, (iv) amounts
reimbursable or payable to the Depositor, the Master Servicer, the Trustee, the
Seller or any Sub-Servicer pursuant to Section 3.05, Section 3.06 or Section
7.01 or otherwise payable in respect of Extraordinary Trust Fund Expenses, (v)
the Custodian Fee payable from the Distribution Account pursuant to Section
8.05, (vi) amounts deposited in the Collection Account or the Distribution
Account in error and (vii) the amount of any Prepayment Charges collected by the
Master Servicer and the amount of any Master Servicer Prepayment Charge Payment
Amounts.

                  "REMIC I": The segregated pool of assets subject hereto,
constituting the primary trust created hereby and to be administered hereunder,
with respect to which a REMIC election is to be made, consisting of: (i) such
Mortgage Loans and Prepayment Charges as from time to time are subject to this
Agreement, together with the Mortgage Files relating thereto, and together with
all collections thereon and proceeds thereof, (ii) any REO Property, together
with all collections thereon and proceeds thereof, (iii) the Trustee's rights
with respect to the Mortgage Loans under all insurance policies required to be
maintained pursuant to this Agreement and any proceeds thereof, (iv) the
Depositor's rights under the Mortgage Loan Purchase Agreement (including any
security interest created thereby) to the extent conveyed pursuant to Section
2.01 and (v) the Collection Account (other than any amounts representing any
Master Servicer Prepayment Charge Payment Amounts), the Distribution Account
(other than any amounts representing any Master Servicer Prepayment Charge
Payment Amounts) and any REO Account and such assets that are deposited therein
from time to time and any investments thereof, together with any and all income,
proceeds and payments with respect thereto. Notwithstanding the foregoing,
however, REMIC I specifically excludes any Master Servicer Prepayment Charge
Payment Amounts, the Net WAC Rate Carryover Reserve Account, the Interest Rate
Swap Agreement, the Swap Account, all payments and other collections of
principal and interest due on the Mortgage Loans on or before the Cut-off Date
and all Prepayment Charges payable in connection with Principal Prepayments made
before the Cut-off Date.

                  "REMIC I Regular Interest": Any of the 160 separate
non-certificated beneficial ownership interests in REMIC I issued hereunder and
designated as a "regular interest" in REMIC I. Each REMIC I Regular Interest
shall accrue interest at the related REMIC I Remittance Rate in effect from time
to time, and shall be entitled to distributions of principal,

                                       51
<PAGE>

subject to the terms and conditions hereof, in an aggregate amount equal to its
initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

                  "REMIC I Remittance Rate": With respect to REMIC I Regular
Interest I-LTP and each REMIC I Regular Interest ending with the designation
"1SWAP", the weighted average of the Expense Adjusted Net Mortgage Rates of the
Group I Mortgage Loans. With respect to REMIC I Regular Interest I-LT2 and each
REMIC I Regular Interest ending with the designation "2SWAP", the weighted
average of the Expense Adjusted Net Mortgage Rates of the Group II Mortgage
Loans. With respect to REMIC I Regular Interest I-LT3 and each REMIC I Regular
Interest ending with the designation "3SWAP", the weighted average of the
Expense Adjusted Net Mortgage Rates of the Group III Mortgage Loans.

                  "REMIC II Interest Loss Allocation Amount": With respect to
any Distribution Date, an amount (subject to adjustment based on the actual
number of days elapsed in the respective Interest Accrual Periods for the
indicated Regular Interests for such Distribution Date) equal to (a) the product
of (i) 50% of the aggregate Stated Principal Balance of the Mortgage Loans and
REO Properties then outstanding and (ii) the REMIC II Remittance Rate for REMIC
II Regular Interest II-LTAA minus the Marker Rate, divided by (b) 12.

                  "REMIC II Marker Allocation Percentage": 50% of any amount
payable or loss attributable from the Mortgage Loans, which shall be allocated
to REMIC II Regular Interest II-LTAA, REMIC II Regular Interest II-LTA1A, REMIC
II Regular Interest II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II
Regular Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC II Regular
Interest II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC II Regular Interest
II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II Regular Interest II-LTM2,
REMIC II Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4, REMIC II
Regular Interest II-LTM5, REMIC II Regular Interest II-LTM6, REMIC II Regular
Interest II-LTM7, REMIC II Regular Interest II-LTM8, REMIC II Regular Interest
II-LTM9, REMIC II Regular Interest II-LTM10, REMIC II Regular Interest II-LTZZ
and REMIC II Regular Interest II-LTP.

                  "REMIC II Overcollateralization Target Amount": 0.50% of the
Overcollateralization Target Amount.

                  "REMIC II Overcollateralized Amount": With respect to any date
of determination, (i) 0.50% of the aggregate Uncertificated Balance of the REMIC
II Regular Interests minus (ii) the aggregate Uncertificated Balance of REMIC II
Regular Interest II-LTA1A, REMIC II Regular Interest II-LTA1B, REMIC II Regular
Interest II-LTA2A, REMIC II Regular Interest II-LTA2B, REMIC II Regular Interest
II-LTA3A, REMIC II Regular Interest II-LTA3B, REMIC II Regular Interest
II-LTA3C, REMIC II Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1,
REMIC II Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC II
Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II Regular
Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular Interest
II-LTM8, REMIC II Regular Interest II-LTM9 and REMIC II Regular Interest
II-LTM10 in each case as of such date of determination.

                                       52
<PAGE>

                  "REMIC II Principal Loss Allocation Amount": With respect to
any Distribution Date, an amount equal to the product of (i) 50% of the
aggregate Stated Principal Balance of the Mortgage Loans and REO Properties then
outstanding and (ii) one minus a fraction, the numerator of which is two times
the aggregate Uncertificated Balance of REMIC II Regular Interest II-LTA1A,
REMIC II Regular Interest II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II
Regular Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC II Regular
Interest II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC II Regular Interest
II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II Regular Interest II-LTM2,
REMIC II Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4, REMIC II
Regular Interest II-LTM5, REMIC II Regular Interest II-LTM6, REMIC II Regular
Interest II-LTM7, REMIC II Regular Interest II-LTM8, REMIC II Regular Interest
II-LTM9 and REMIC II Regular Interest II-LTM10 and the denominator of which is
the aggregate Uncertificated Balance of REMIC II Regular Interest II-LTA1A,
REMIC II Regular Interest II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II
Regular Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC II Regular
Interest II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC II Regular Interest
II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II Regular Interest II-LTM2,
REMIC II Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4, REMIC II
Regular Interest II-LTM5, REMIC II Regular Interest II-LTM6, REMIC II Regular
Interest II-LTM7, REMIC II Regular Interest II-LTM8, REMIC II Regular Interest
II-LTM9, REMIC II Regular Interest II-LTM10 and REMIC II Regular Interest
II-LTZZ.

                  "REMIC II Regular Interest": Any of the separate
non-certificated beneficial ownership interests in REMIC II issued hereunder and
designated as a "regular interest" in REMIC II. Each REMIC II Regular Interest
shall accrue interest at the related REMIC II Remittance Rate in effect from
time to time, and shall be entitled to distributions of principal (other than
REMIC II Regular Interest II-LT1SWAP, REMIC II Regular Interest II-LT2SWAP and
REMIC II Regular Interest II-LT3SWAP), subject to the terms and conditions
hereof, in an aggregate amount equal to its initial Uncertificated Balance as
set forth in the Preliminary Statement hereto. The following is a list of each
of the REMIC II Regular Interests: REMIC II Regular Interest II-LTAA, REMIC II
Regular Interest II-LTA1A, REMIC II Regular Interest II-LTA1B, REMIC II Regular
Interest II-LTA2A, REMIC II Regular Interest II-LTA2B, REMIC II Regular Interest
II-LTA3A, REMIC II Regular Interest II-LTA3B, REMIC II Regular Interest
II-LTA3C, REMIC II Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1,
REMIC II Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC II
Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II Regular
Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular Interest
II-LTM8, REMIC II Regular Interest II-LTM9, REMIC II Regular Interest II-LTM10,
REMIC II Regular Interest II-LTZZ, REMIC II Regular Interest II-LTXX, REMIC II
Regular Interest II-LTP, REMIC II Regular Interest II-LT1SUB, REMIC II Regular
Interest II-LT1GRP, REMIC II Regular Interest II-LT2SUB, REMIC II Regular
Interest II-LT2GRP, REMIC II Regular Interest II-LT3SUB, REMIC II Regular
Interest II-LT3GRP, REMIC II Regular Interest II-LT1SWAP, REMIC II Regular
Interest II-LT2SWAP and REMIC II Regular Interest II-LT3SWAP.

                  "REMIC II Remittance Rate": With respect to REMIC II Regular
Interest II-LTAA, REMIC II Regular Interest II-LTA1A, REMIC II Regular Interest
II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II Regular Interest
II-LTA2B, REMIC II Regular Interest II-

                                       53
<PAGE>

LTA3A, REMIC II Regular Interest II-LTA3B, REMIC II Regular Interest II-LTA3C,
REMIC II Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II
Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC II Regular
Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II Regular Interest
II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular Interest II-LTM8,
REMIC II Regular Interest II-LTM9, REMIC II Regular Interest II-LTM10, REMIC II
Regular Interest II-LTZZ, REMIC II Regular Interest II-LTP, REMIC II Regular
Interest II-LT1SUB, REMIC II Regular Interest II-LT2SUB, REMIC II Regular
Interest II-LT3SUB and REMIC II Regular Interest II-LTXX, a per annum rate (but
not less than zero) equal to the weighted average of: (w) with respect to REMIC
I Regular Interest I-LT2, REMIC I Regular Interest I-LT3 and REMIC I Regular
Interest I-LTP, the REMIC I Remittance Rate for such REMIC I Regular Interest
for each such Distribution Date, (x) with respect to REMIC I Regular Interest
I-LT1SWAP1 through REMIC I Regular Interest I-LT1SWAP52 for each Distribution
Date listed below, the weighted average of the rates listed below for each such
REMIC I Regular Interest listed below, weighted on the basis of the
Uncertificated Balance of each such REMIC I Regular Interest:

<TABLE>
<CAPTION>
DISTRIBUTION DATE     REMIC I REGULAR INTEREST                                   RATE
-----------------     ------------------------                                   ----
<S>                <C>                              <C>
        1          I-LT1SWAP1 through I-LT1SWAP52   (a) REMIC I Remittance  Rate over (b) the  weighted  average of
                                                    the  Expense  Adjusted  Net  Mortgage  Rates  of  the  Group  I
                                                    Mortgage Loans less 3.5560%

        2          I-LT1SWAP2 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1                       REMIC I Remittance Rate

        3          I-LT1SWAP3 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%

                   I-LT1SWAP1 and I-LT1SWAP2        REMIC I Remittance Rate

        4          I-LT1SWAP4 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP3    REMIC I Remittance Rate

        5          I-LT1SWAP5 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP4    REMIC I Remittance Rate

        6          I-LT1SWAP6 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP5    REMIC I Remittance Rate

        7          I-LT1SWAP7 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP6    REMIC I Remittance Rate

        8          I-LT1SWAP8 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP7    REMIC I Remittance Rate

        9          I-LT1SWAP9 through I-LT1SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP8    REMIC I Remittance Rate

       10          I-LT1SWAP10 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP9    REMIC I Remittance Rate

       11          I-LT1SWAP11 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP10   REMIC I Remittance Rate

       12          I-LT1SWAP12 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP11   REMIC I Remittance Rate

       13          I-LT1SWAP13 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP12   REMIC I Remittance Rate

       14          I-LT1SWAP14 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP13   REMIC I Remittance Rate

       15          I-LT1SWAP15 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP14   REMIC I Remittance Rate

                                                       54
<PAGE>

       16          I-LT1SWAP16 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP15   REMIC I Remittance Rate

       17          I-LT1SWAP17 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP16   REMIC I Remittance Rate

       18          I-LT1SWAP18 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP17   REMIC I Remittance Rate

       19          I-LT1SWAP19 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP18   REMIC I Remittance Rate

       20          I-LT1SWAP20 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP19   REMIC I Remittance Rate

       21          I-LT1SWAP21 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP20   REMIC I Remittance Rate

       22          I-LT1SWAP22 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP21   REMIC I Remittance Rate

       23          I-LT1SWAP23 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP22   REMIC I Remittance Rate

       24          I-LT1SWAP24 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP23   REMIC I Remittance Rate

       25          I-LT1SWAP25 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP24   REMIC I Remittance Rate

       26          I-LT1SWAP26 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP25   REMIC I Remittance Rate

       27          I-LT1SWAP27 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP26   REMIC I Remittance Rate

       28          I-LT1SWAP28 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP27   REMIC I Remittance Rate

       29          I-LT1SWAP29 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP28   REMIC I Remittance Rate

       30          I-LT1SWAP30 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP29   REMIC I Remittance Rate

       31          I-LT1SWAP31 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP30   REMIC I Remittance Rate

       32          I-LT1SWAP32 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP31   REMIC I Remittance Rate

       33          I-LT1SWAP33 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP32   REMIC I Remittance Rate

       34          I-LT1SWAP34 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP33   REMIC I Remittance Rate

       35          I-LT1SWAP35 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP34   REMIC I Remittance Rate

       36          I-LT1SWAP36 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP35   REMIC I Remittance Rate

       37          I-LT1SWAP37 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP36   REMIC I Remittance Rate

       38          I-LT1SWAP38 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP37   REMIC I Remittance Rate

                                                       55
<PAGE>

       39          I-LT1SWAP39 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP38   REMIC I Remittance Rate

       40          I-LT1SWAP40 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP39   REMIC I Remittance Rate

       41          I-LT1SWAP41 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP40   REMIC I Remittance Rate

       42          I-LT1SWAP42 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP41   REMIC I Remittance Rate

       43          I-LT1SWAP43 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP42   REMIC I Remittance Rate

       44          I-LT1SWAP44 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP43   REMIC I Remittance Rate

       45          I-LT1SWAP45 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP44   REMIC I Remittance Rate

       46          I-LT1SWAP46 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP45   REMIC I Remittance Rate

       47          I-LT1SWAP47 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP46   REMIC I Remittance Rate

       48          I-LT1SWAP48 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP47   REMIC I Remittance Rate

       49          I-LT1SWAP49 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP48   REMIC I Remittance Rate

       50          I-LT1SWAP50 through I-LT1SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP49   REMIC I Remittance Rate

       51          I-LT1SWAP51 and I-LT1SWAP52      (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP50   REMIC I Remittance Rate

       52          I-LT1SWAP52                      (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group I
                                                    Mortgage Loans less 3.5560%
                   I-LT1SWAP1 through I-LT1SWAP51   REMIC I Remittance Rate

thereafter         I-LT1SWAP1 through I-LT1SWAP52   REMIC I Remittance Rate
</TABLE>

(y) with respect to REMIC I Regular Interest I-LT2SWAP1 through REMIC I Regular
Interest I-LT2SWAP52 for each Distribution Date listed below, the weighted
average of the rates listed below for each such REMIC I Regular Interest listed
below, weighted on the basis of the Uncertificated Balance of each such REMIC I
Regular Interest:

<TABLE>
<CAPTION>
DISTRIBUTION DATE     REMIC I REGULAR INTEREST                                   RATE
-----------------     ------------------------                                   ----
<S>                <C>                              <C>
        1          I-LT2SWAP1 through I-LT2SWAP52   (a) REMIC I Remittance  Rate over (b) the  weighted  average of
                                                    the  Expense  Adjusted  Net  Mortgage  Rates  of the  Group  II
                                                    Mortgage Loans less 2.688825%

        2          I-LT2SWAP2 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1                       REMIC I Remittance Rate

        3          I-LT2SWAP3 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 and I-LT2SWAP2        REMIC I Remittance Rate

        4          I-LT2SWAP4 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP3    REMIC I Remittance Rate

        5          I-LT2SWAP5 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP4    REMIC I Remittance Rate

        6          I-LT2SWAP6 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP5    REMIC I Remittance Rate

                                       56
<PAGE>

        7          I-LT2SWAP7 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP6    REMIC I Remittance Rate

        8          I-LT2SWAP8 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP7    REMIC I Remittance Rate

        9          I-LT2SWAP9 through I-LT2SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP8    REMIC I Remittance Rate

       10          I-LT2SWAP10 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP9    REMIC I Remittance Rate

       11          I-LT2SWAP11 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP10   REMIC I Remittance Rate

       12          I-LT2SWAP12 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP11   REMIC I Remittance Rate

       13          I-LT2SWAP13 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP12   REMIC I Remittance Rate

       14          I-LT2SWAP14 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP13   REMIC I Remittance Rate

       15          I-LT2SWAP15 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP14   REMIC I Remittance Rate

       16          I-LT2SWAP16 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP15   REMIC I Remittance Rate

       17          I-LT2SWAP17 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP16   REMIC I Remittance Rate

       18          I-LT2SWAP18 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP17   REMIC I Remittance Rate

       19          I-LT2SWAP19 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP18   REMIC I Remittance Rate

       20          I-LT2SWAP20 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP19   REMIC I Remittance Rate

       21          I-LT2SWAP21 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP20   REMIC I Remittance Rate

       22          I-LT2SWAP22 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP21   REMIC I Remittance Rate

       23          I-LT2SWAP23 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP22   REMIC I Remittance Rate

       24          I-LT2SWAP24 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP23   REMIC I Remittance Rate

       25          I-LT2SWAP25 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP24   REMIC I Remittance Rate

       26          I-LT2SWAP26 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP25   REMIC I Remittance Rate

       27          I-LT2SWAP27 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP26   REMIC I Remittance Rate

       28          I-LT2SWAP28 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP27   REMIC I Remittance Rate

       29          I-LT2SWAP29 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP28   REMIC I Remittance Rate

                                       57
<PAGE>

       30          I-LT2SWAP30 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP29   REMIC I Remittance Rate

       31          I-LT2SWAP31 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP30   REMIC I Remittance Rate

       32          I-LT2SWAP32 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP31   REMIC I Remittance Rate

       33          I-LT2SWAP33 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP32   REMIC I Remittance Rate

       34          I-LT2SWAP34 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP33   REMIC I Remittance Rate

       35          I-LT2SWAP35 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP34   REMIC I Remittance Rate

       36          I-LT2SWAP36 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP35   REMIC I Remittance Rate

       37          I-LT2SWAP37 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP36   REMIC I Remittance Rate

       38          I-LT2SWAP38 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP37   REMIC I Remittance Rate

       39          I-LT2SWAP39 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP38   REMIC I Remittance Rate

       40          I-LT2SWAP40 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP39   REMIC I Remittance Rate

       41          I-LT2SWAP41 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP40   REMIC I Remittance Rate

       42          I-LT2SWAP42 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP41   REMIC I Remittance Rate

       43          I-LT2SWAP43 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP42   REMIC I Remittance Rate

       44          I-LT2SWAP44 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP43   REMIC I Remittance Rate

       45          I-LT2SWAP45 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP44   REMIC I Remittance Rate

       46          I-LT2SWAP46 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP45   REMIC I Remittance Rate

       47          I-LT2SWAP47 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP46   REMIC I Remittance Rate

       48          I-LT2SWAP48 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP47   REMIC I Remittance Rate

       49          I-LT2SWAP49 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP48   REMIC I Remittance Rate

       50          I-LT2SWAP50 through I-LT2SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP49   REMIC I Remittance Rate

       51          I-LT2SWAP51 and I-LT2SWAP52      (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP50   REMIC I Remittance Rate

       52          I-LT2SWAP52                      (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group II
                                                    Mortgage Loans less 3.5560%
                   I-LT2SWAP1 through I-LT2SWAP51   REMIC I Remittance Rate
thereafter         I-LT2SWAP1 through I-LT2SWAP52   REMIC I Remittance Rate
</TABLE>

                                       58
<PAGE>

and (z) with respect to REMIC I Regular Interest I-LT3SWAP1 through REMIC I
Regular Interest I-LT3SWAP52 for each Distribution Date listed below, the
weighted average of the rates listed below for each such REMIC I Regular
Interest listed below, weighted on the basis of the Uncertificated Balance of
each such REMIC I Regular Interest:

<TABLE>
<CAPTION>
DISTRIBUTION DATE     REMIC I REGULAR INTEREST                                   RATE
-----------------     ------------------------                                   ----
<S>                <C>                              <C>
        1          I-LT3SWAP1 through I-LT3SWAP52   (a) REMIC I Remittance  Rate over (b) the  weighted  average of
                                                    the  Expense  Adjusted  Net  Mortgage  Rates of the  Group  III
                                                    Mortgage Loans less 2.688825%

        2          I-LT3SWAP2 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1                       REMIC I Remittance Rate

        3          I-LT3SWAP3 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 and I-LT3SWAP2        REMIC I Remittance Rate

        4          I-LT3SWAP4 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP3    REMIC I Remittance Rate

        5          I-LT3SWAP5 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP4    REMIC I Remittance Rate

        6          I-LT3SWAP6 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP5    REMIC I Remittance Rate

        7          I-LT3SWAP7 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP6    REMIC I Remittance Rate

        8          I-LT3SWAP8 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP7    REMIC I Remittance Rate

        9          I-LT3SWAP9 through I-LT3SWAP52   (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP8    REMIC I Remittance Rate

       10          I-LT3SWAP10 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP9    REMIC I Remittance Rate

       11          I-LT3SWAP11 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP10   REMIC I Remittance Rate

       12          I-LT3SWAP12 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP11   REMIC I Remittance Rate

       13          I-LT3SWAP13 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP12   REMIC I Remittance Rate

       14          I-LT3SWAP14 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP13   REMIC I Remittance Rate

       15          I-LT3SWAP15 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP14   REMIC I Remittance Rate

       16          I-LT3SWAP16 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP15   REMIC I Remittance Rate

       17          I-LT3SWAP17 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP16   REMIC I Remittance Rate

       18          I-LT3SWAP18 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP17   REMIC I Remittance Rate

       19          I-LT3SWAP19 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP18   REMIC I Remittance Rate

                                       59
<PAGE>

       20          I-LT3SWAP20 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP19   REMIC I Remittance Rate
       21          I-LT3SWAP21 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP20   REMIC I Remittance Rate
       22          I-LT3SWAP22 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP21   REMIC I Remittance Rate
       23          I-LT3SWAP23 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP22   REMIC I Remittance Rate
       24          I-LT3SWAP24 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP23   REMIC I Remittance Rate
       25          I-LT3SWAP25 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP24   REMIC I Remittance Rate
       26          I-LT3SWAP26 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP25   REMIC I Remittance Rate
       27          I-LT3SWAP27 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP26   REMIC I Remittance Rate
       28          I-LT3SWAP28 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP27   REMIC I Remittance Rate
       29          I-LT3SWAP29 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP28   REMIC I Remittance Rate
       30          I-LT3SWAP30 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP29   REMIC I Remittance Rate
       31          I-LT3SWAP31 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP30   REMIC I Remittance Rate
       32          I-LT3SWAP32 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP31   REMIC I Remittance Rate
       33          I-LT3SWAP33 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP32   REMIC I Remittance Rate
       34          I-LT3SWAP34 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP33   REMIC I Remittance Rate
       35          I-LT3SWAP35 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP34   REMIC I Remittance Rate
       36          I-LT3SWAP36 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP35   REMIC I Remittance Rate
       37          I-LT3SWAP37 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP36   REMIC I Remittance Rate
       38          I-LT3SWAP38 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP37   REMIC I Remittance Rate
       39          I-LT3SWAP39 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP38   REMIC I Remittance Rate
       40          I-LT3SWAP40 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP39   REMIC I Remittance Rate
       41          I-LT3SWAP41 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP40   REMIC I Remittance Rate
       42          I-LT3SWAP42 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP41   REMIC I Remittance Rate

                                       60
<PAGE>

       43          I-LT3SWAP43 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP42   REMIC I Remittance Rate
       44          I-LT3SWAP44 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP43   REMIC I Remittance Rate
       45          I-LT3SWAP45 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP44   REMIC I Remittance Rate
       46          I-LT3SWAP46 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP45   REMIC I Remittance Rate
       47          I-LT3SWAP47 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP46   REMIC I Remittance Rate
       48          I-LT3SWAP48 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP47   REMIC I Remittance Rate
       49          I-LT3SWAP49 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP48   REMIC I Remittance Rate
       50          I-LT3SWAP50 through I-LT3SWAP52  (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP49   REMIC I Remittance Rate
       51          I-LT3SWAP51 and I-LT3SWAP52      (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP50   REMIC I Remittance Rate
       52          I-LT3SWAP52                      (a) REMIC I Remittance Rate over (b) the weighted average of
                                                    the Expense Adjusted Net Mortgage Rates of the Group III
                                                    Mortgage Loans less 3.5560%
                   I-LT3SWAP1 through I-LT3SWAP51   REMIC I Remittance Rate
thereafter         I-LT3SWAP1 through I-LT3SWAP52   REMIC I Remittance Rate
</TABLE>

                  With respect to REMIC II Regular Interest II-LT1SWAP, and (i)
the first Distribution Date through the 52nd Distribution Date, the weighted
average of the Expense Adjusted Net Mortgage Rates of the Group I Mortgage Loans
less 3.5560% and (ii) thereafter, 0.00%.

                  With respect to REMIC II Regular Interest II-LT2SWAP, and (i)
the first Distribution Date through the 52nd Distribution Date, the weighted
average of the Expense Adjusted Net Mortgage Rates of the Group II Mortgage
Loans less 3.5560% and (ii) thereafter, 0.00%.

                  With respect to REMIC II Regular Interest II-LT3SWAP, and (i)
the first Distribution Date through the 52nd Distribution Date, the weighted
average of the Expense Adjusted Net Mortgage Rates of the Group III Mortgage
Loans less 3.5560% and (ii) thereafter, 0.00%.

                  With respect to REMIC II Regular Interest II-1GRP, weighted
average of: (x) with respect to REMIC I Regular Interest I-LTP, the REMIC I
Remittance Rate for such REMIC I Regular Interest for each such Distribution
Date, (y) with respect to REMIC I Regular Interest I-LT1SWAP1 through REMIC I
Regular Interest I-LT1SWAP52 for each Distribution Date, the weighted average of
the rates listed in the first table above for each such REMIC I Regular Interest
listed in such table, weighted on the basis of the Uncertificated Balance of
each such REMIC I Regular Interest.

                  With respect to REMIC II Regular Interest II-2GRP, weighted
average of: (x) with respect to REMIC I Regular Interest I-LT, the REMIC I
Remittance Rate for such REMIC I Regular Interest for each such Distribution
Date, (y) with respect to REMIC I Regular Interest I-LT2SWAP1 through REMIC I
Regular Interest I-LT2SWAP52 for each Distribution Date, the weighted average of
the rates listed in the second table above for each such REMIC I Regular
Interest listed in such table, weighted on the basis of the Uncertificated
Balance of each such REMIC I Regular Interest.

                                       61
<PAGE>

                  With respect to REMIC II Regular Interest II-3GRP, weighted
average of: (x) with respect to REMIC I Regular Interest I-LT3, the REMIC I
Remittance Rate for such REMIC I Regular Interest for each such Distribution
Date, (y) with respect to REMIC I Regular Interest I-LT3SWAP1 through REMIC I
Regular Interest I-LT3SWAP52 for each Distribution Date, the weighted average of
the rates listed in the third table above for each such REMIC I Regular Interest
listed in such table, weighted on the basis of the Uncertificated Balance of
each such REMIC I Regular Interest.

                  "REMIC II Sub WAC Allocation Percentage": 50% of any amount
payable from or loss attributable to the Mortgage Loans, which shall be
allocated to REMIC II Regular Interest II-LT1SUB, REMIC II Regular Interest
II-LT1GRP, REMIC II Regular Interest II-LT2SUB, REMIC II Regular Interest
II-LT2GRP, REMIC II Regular Interest II-LT3SUB, REMIC II Regular Interest
II-LT3GRP and REMIC II Regular Interest II-LTXX.

                  "REMIC II Subordinated Balance Ratio": The ratio among the
Uncertificated Balances of each REMIC II Regular Interest ending with the
designation "SUB," equal to the ratio between, with respect to each such REMIC
II Regular Interest, the excess of (x) the aggregate Stated Principal Balance of
the Mortgage Loans in the related Loan Group over (y) the current Certificate
Principal Balance of Class A Certificates in the related Loan Group.

                  "REMIC III": The segregated pool of assets consisting of all
of the REMIC II Regular Interests conveyed in trust to the Trustee, for the
benefit of the Holders of the Regular Certificates and the Class R Certificate
(in respect of the Class R-III Interest), pursuant to Article II hereunder, and
all amounts deposited therein, with respect to which a separate REMIC election
is to be made.

                  "REMIC III Certificate": Any Regular Certificate (other than a
Class CE Certificate or Class P Certificate) or Class R Certificate.

                  "REMIC III Regular Interest": Any Class A Certificate,
Mezzanine Certificate, the Class CE Interest or the Class P Interest.

                  "REMIC IV": The segregated pool of assets consisting of the
Class CE Interest conveyed in trust to the Trustee, for the benefit of the
Holders of the Regular Certificates and the Class R-X Certificate (in respect of
the Class R-IV Interest), pursuant to Article II hereunder, and all amounts
deposited therein, with respect to which a separate REMIC election is to be
made.

                                       62
<PAGE>

                  "REMIC V": The segregated pool of assets consisting of all of
the Class P Interest conveyed in trust to the Trustee, for the benefit of the
Holders of the Regular Certificates and the Class R-X Certificate (in respect of
the Class R-V Interest), pursuant to Article II hereunder, and all amounts
deposited therein, with respect to which a separate REMIC election is to be
made.

                  "REMIC Provisions": Provisions of the federal income tax law
relating to real estate mortgage investment conduits, which appear at Section
860A through 860G of the Code, and related provisions, and proposed, temporary
and final regulations and published rulings, notices and announcements
promulgated thereunder, as the foregoing may be in effect from time to time.

                  "REMIC Regular Interest": Any REMIC I Regular Interest, REMIC
II Regular Interest, REMIC III Regular Interest, Class CE Interest or Class P
Interest.

                  "REMIC Remittance Rate": The REMIC I Remittance Rate or the
REMIC II Remittance Rate.

                  "Remittance Report": A report in form and substance that is
acceptable to the Trustee and the NIMS Insurer in electronic format prepared by
the Master Servicer pursuant to Section 4.03 with such additions, deletions and
modifications as agreed to by the Trustee and the Master Servicer.

                  "Rents from Real Property": With respect to any REO Property,
gross income of the character described in Section 856(d) of the Code as being
included in the term "rents from real property."

                  "REO Account": Each of the accounts maintained by the Master
Servicer in respect of an REO Property pursuant to Section 3.13, which account
may be the Collection Account subject to Section 3.13.

                  "REO Disposition": The sale or other disposition of an REO
Property on behalf of REMIC I.

                  "REO Imputed Interest": As to any REO Property, for any
calendar month during which such REO Property was at any time part of REMIC I,
one month's interest at the applicable Net Mortgage Rate on the Stated Principal
Balance of such REO Property (or, in the case of the first such calendar month,
of the related Mortgage Loan, if appropriate) as of the close of business on the
Distribution Date in such calendar month.

                  "REO Principal Amortization": With respect to any REO
Property, for any calendar month, the excess, if any, of (a) the aggregate of
all amounts received in respect of such REO Property during such calendar month,
whether in the form of rental income, sale proceeds (including, without
limitation, that portion of the Termination Price paid in connection with a
purchase of all of the Mortgage Loans and REO Properties pursuant to Section
9.01 that is allocable to such REO Property) or otherwise, net of any portion of
such amounts (i) payable pursuant to Section 3.13(c) in respect of the proper
operation, management and maintenance of such REO Property or (ii) payable or
reimbursable to the Master Servicer pursuant to Section

                                       63
<PAGE>

3.13(d) for unpaid Servicing Fees in respect of the related Mortgage Loan and
unreimbursed Servicing Advances and Advances in respect of such REO Property or
the related Mortgage Loan, over (b) the REO Imputed Interest in respect of such
REO Property for such calendar month.

                  "REO Property": A Mortgaged Property acquired by the Master
Servicer on behalf of REMIC I through foreclosure or deed-in-lieu of
foreclosure, as described in Section 3.13.

                  "Request for Release": A release signed by a Servicing
Officer, in the form of Exhibit E attached hereto.

                  "Reserve Interest Rate": With respect to any Interest
Determination Date, the rate per annum that the Trustee determines to be either
(i) the arithmetic mean (rounded upwards if necessary to the nearest whole
multiple of 1/16%) of the one-month U.S. dollar lending rates which New York
City banks selected by the Trustee are quoting on the relevant Interest
Determination Date to the principal London offices of leading banks in the
London interbank market or (ii) in the event that the Trustee can determine no
such arithmetic mean, the lowest one-month U.S. dollar lending rate which New
York City banks selected by the Trustee are quoting on such Interest
Determination Date to leading European banks.

                  "Residential Dwelling": Any one of the following: (i) an
attached or detached one-family dwelling, (ii) a detached two- to four-family
dwelling, (iii) a one-family dwelling unit in a condominium project or (iv) a
detached or attached one-family dwelling in a planned unit development, none of
which is a co-operative, mobile or manufactured home (unless such mobile or
manufactured home is defined as real property under applicable state law).

                  "Residual Certificate": Any one of the Class R Certificates or
the Class R-X Certificates.

                  "Residual Interest": The sole class of "residual interests" in
a REMIC within the meaning of Section 860G(a)(2) of the Code.

                  "Responsible Officer": When used with respect to the Trustee,
any officer assigned to and working in the Corporate Trust Office or in a
similar group and also, with respect to a particular matter, any other officer
to whom such matter is referred because of such officer's knowledge of and
familiarity with the particular subject.

                  "Scheduled Principal Balance": With respect to any Mortgage
Loan: (a) as of the Cut-off Date, the outstanding Stated Principal Balance of
such Mortgage Loan as of such date, net of the principal portion of all unpaid
Monthly Payments, if any, due on or before such date; (b) as of any Due Date
subsequent to the Cut-off Date up to and including the Due Date in the calendar
month in which a Liquidation Event occurs with respect to such Mortgage Loan,
the Scheduled Principal Balance of such Mortgage Loan as of the Cut-off Date,
minus the sum of (i) the principal portion of each Monthly Payment due on or
before such Due Date but subsequent to the Cut-off Date, whether or not
received, (ii) all Principal Prepayments received before such Due Date but after
the Cut-off Date, (iii) the principal portion of all Liquidation Proceeds and

                                       64
<PAGE>

Insurance Proceeds received before such Due Date but after the Cut-off Date, net
of any portion thereof that represents principal due (without regard to any
acceleration of payments under the related Mortgage and Mortgage Note) on a Due
Date occurring on or before the date on which such proceeds were received and
(iv) any Realized Loss incurred with respect thereto as a result of a Deficient
Valuation occurring before such Due Date, but only to the extent such Realized
Loss represents a reduction in the portion of principal of such Mortgage Loan
not yet due (without regard to any acceleration of payments under the related
Mortgage and Mortgage Note) as of the date of such Deficient Valuation; and (c)
as of any Due Date subsequent to the occurrence of a Liquidation Event with
respect to such Mortgage Loan, zero. With respect to any REO Property: (a) as of
any Due Date subsequent to the date of its acquisition on behalf of the Trust
Fund up to and including the Due Date in the calendar month in which a
Liquidation Event occurs with respect to such REO Property, an amount (not less
than zero) equal to the Scheduled Principal Balance of the related Mortgage Loan
as of the Due Date in the calendar month in which such REO Property was
acquired, minus the aggregate amount of REO Principal Amortization, if any, in
respect of such REO Property for all previously ended calendar months; and (b)
as of any Due Date subsequent to the occurrence of a Liquidation Event with
respect to such REO Property, zero.

                  "Seller": Ameriquest Mortgage Company, or its successor in
interest, in its capacity as seller under the Mortgage Loan Purchase Agreement.

                  "Senior Group I Principal Distribution Amount": With respect
to any Distribution Date, an amount, not less than zero, equal to the excess of
(x) the aggregate Certificate Principal Balance of the Group I Certificates
immediately prior to such Distribution Date over (y) the lesser of (A) the
product of (i) 58.80% and (ii) the aggregate Stated Principal Balance of the
Group I Mortgage Loans as of the last day of the related Due Period (after
giving effect to scheduled payments of principal due during the related Due
Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
Stated Principal Balance of the Group I Mortgage Loans as of the last day of the
related Due Period (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) minus $4,697,283.73.

                  "Senior Group II Principal Distribution Amount": With respect
to any Distribution Date, an amount, not less than zero, equal to the excess of
(x) the aggregate Certificate Principal Balance of the Group II Certificates
immediately prior to such Distribution Date over (y) the lesser of (A) the
product of (i) 58.80% and (ii) the aggregate Stated Principal Balance of the
Group II Mortgage Loans as of the last day of the related Due Period (after
giving effect to scheduled payments of principal due during the related Due
Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) and (B) the aggregate
Stated Principal Balance of the Group II Mortgage Loans as of the last day of
the related Due Period (after giving effect to scheduled payments of principal
due during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) minus $2,484,417.88.

                  "Senior Group III Principal Distribution Amount": With respect
to any Distribution Date, an amount, not less than zero, equal to the excess of
(x) the aggregate

                                       65
<PAGE>

Certificate Principal Balance of the Group III Certificates immediately prior to
such Distribution Date over (y) the lesser of (A) the product of (i) 58.80% and
(ii) the aggregate Stated Principal Balance of the Group III Mortgage Loans as
of the last day of the related Due Period (after giving effect to scheduled
payments of principal due during the related Due Period, to the extent received
or advanced, and unscheduled collections of principal received during the
related Prepayment Period) and (B) the aggregate Stated Principal Balance of the
Group III Mortgage Loans as of the last day of the related Due Period (after
giving effect to scheduled payments of principal due during the related Due
Period, to the extent received or advanced, and unscheduled collections of
principal received during the related Prepayment Period) minus $2,318,298.92.

                  "Senior Interest Distribution Amount": With respect to any
Distribution Date, an amount equal to the sum of (i) the Interest Distribution
Amount for such Distribution Date for the Class A Certificates, (ii) the
Interest Carry Forward Amount, if any, for the Class A Certificates and (iii)
the Swap Interest Shortfall Amount.

                  "Sequential Trigger Event": A Sequential Trigger Event will be
in effect if, with respect to any Distribution Date before the 37th Distribution
Date, the aggregate amount of Realized Losses incurred since the Cut-off Date
through the last day of the related Due Period (reduced by Subsequent Recoveries
received through the last day of such Due Period) divided by the aggregate
Stated Principal Balance of the Mortgage Loans as of the Cut-off Date exceeds
3.50%, or if, on or after the 37th Distribution Date, a Trigger Event is in
effect.

                  "Servicing Advances": The reasonable "out-of-pocket" costs and
expenses (including reasonable attorneys' fees and expenses) incurred by the
Master Servicer in connection with a default, delinquency or other unanticipated
event by the Master Servicer in the performance of its servicing obligations,
including, but not limited to, the cost of (i) the preservation, restoration,
inspection and protection of a Mortgaged Property, (ii) any enforcement or
judicial proceedings, including foreclosures and litigation, in respect of a
particular Mortgage Loan, (iii) the management (including reasonable fees in
connection therewith) and liquidation of any REO Property and (iv) the
performance of its obligations under Section 3.01, Section 3.04(d), Section
3.08, Section 3.12 and Section 3.13. Servicing Advances also include any
reasonable "out of pocket" costs and expenses (including reaonsable attorneys'
fees and expenses) incurred by the Master Servicer in connection with executing
and recording instruments of satisfaction, deeds of reconveyance or Assignments
in connection with any foreclosure in respect of any Mortgage Loan to the extent
not recovered from the related Mortgagor or otherwise payable under this
Agreement and any obtaining or correcting any legal documentation required to be
included in the Mortgage files and necessary for the Master Servicer to perform
its obligations under this Agreement. The Master Servicer shall not be required
to make any Nonrecoverable Servicing Advance in respect of a Mortgage Loan or
REO Property.

                  "Servicing Fee": With respect to each Mortgage Loan and for
any calendar month, an amount equal to one month's interest (or in the event of
any payment of interest which accompanies a Principal Prepayment in full made by
the Mortgagor during such calendar month, interest for the number of days
covered by such payment of interest) at the applicable Servicing Fee Rate on the
same principal amount on which interest on such Mortgage Loan accrues for

                                       66
<PAGE>

such calendar month. A portion of such Servicing Fee may be retained by any
Sub-Servicer as its servicing compensation.

                  "Servicing Fee Rate": 0.50% per annum.

                  "Servicing Officer": Any employee of the Master Servicer
involved in, or responsible for, the administration and servicing of the
Mortgage Loans, whose name and specimen signature appear on a list of Servicing
Officers furnished by the Master Servicer to the Trustee and the Depositor on
the Closing Date, as such list may from time to time be amended.

                  "Servicing Standard": The servicing and administration of the
Mortgage Loans for which the Master Servicer is responsible hereunder (a) in the
same manner in which, and with the same care, skill, prudence and diligence with
which the Master Servicer generally services and administers similar mortgage
loans with similar mortgagors (i) for other third parties, giving due
consideration to customary and usual standards of practice of prudent
institutional residential mortgage lenders servicing their own loans or (ii)
held in the Master Servicer's own portfolio, whichever standard is higher, (b)
with a view to the maximization of the recovery on such Mortgage Loans on a net
present value basis and the best interests of the Trust Fund, any person to
which the Mortgage Loans may be transferred by the Trustee, (c) without regard
to (i) any relationship that the Master Servicer or any affiliate thereof may
have with the related Mortgagor or any other party to the transaction; (ii) the
right of the Master Servicer to receive compensation or other fees for its
services rendered pursuant to this Agreement; (iii) the obligation of the Master
Servicer to make Servicing Advances; (iv) the ownership, servicing or management
by the Master Servicer or any affiliate thereof for others of any other mortgage
loans or mortgaged properties; and (v) any debt of the Master Servicer or any
affiliate of the Master Servicer has extended to any Mortgagor and (d) in
accordance with applicable state, local and federal laws, rules and regulations.

                  "Servicing Transfer Date":  February 11, 2005.

                  "Single Certificate": With respect to any Class of
Certificates (other than the Class P Certificates and the Residual
Certificates), a hypothetical Certificate of such Class evidencing a Percentage
Interest for such Class corresponding to an initial Certificate Principal
Balance or Notional Amount of $1,000. With respect to the Class P Certificates
and the Residual Certificates, a hypothetical Certificate of such Class
evidencing a 20% Percentage Interest in such Class.

                  "S&P": Standard & Poor's Ratings Services, a division of The
McGraw-Hill Companies, Inc., or its successor in interest.

                  "Startup Day": With respect to each Trust REMIC, the day
designated as such pursuant to Section 10.01(b) hereof.

                  "Stated Principal Balance": With respect to any Mortgage Loan:
(a) as of any date of determination up to but not including the Distribution
Date on which the proceeds, if any, of a Liquidation Event with respect to such
Mortgage Loan would be distributed, the outstanding principal balance of such
Mortgage Loan as of the Cut-off Date, as shown in the Mortgage Loan

                                       67
<PAGE>

Schedule, minus the sum of (i) the principal portion of each Monthly Payment due
on a Due Date subsequent to the Cut-off Date, to the extent received from the
Mortgagor or Advanced by the Master Servicer and distributed pursuant to Section
4.01 on or before such date of determination, (ii) all Principal Prepayments
received after the Cut-off Date, to the extent distributed pursuant to Section
4.01 on or before such date of determination, (iii) all Liquidation Proceeds and
Insurance Proceeds applied by the Master Servicer as recoveries of principal in
accordance with the provisions of Section 3.12, to the extent distributed
pursuant to Section 4.01 on or before such date of determination and (iv) any
Realized Loss incurred with respect thereto as a result of a Deficient Valuation
made during or prior to the Prepayment Period for the most recent Distribution
Date coinciding with or preceding such date of determination; and (b) as of any
date of determination coinciding with or subsequent to the Distribution Date on
which the proceeds, if any, of a Liquidation Event with respect to such Mortgage
Loan would be distributed, zero. With respect to any REO Property: (a) as of any
date of determination up to but not including the Distribution Date on which the
proceeds, if any, of a Liquidation Event with respect to such REO Property would
be distributed, an amount (not less than zero) equal to the Stated Principal
Balance of the related Mortgage Loan as of the date on which such REO Property
was acquired on behalf of REMIC I, minus the sum of (i) if such REO Property was
acquired before the Distribution Date in any calendar month, the principal
portion of the Monthly Payment due on the Due Date in the calendar month of
acquisition, to the extent Advanced by the Master Servicer and distributed
pursuant to Section 4.01 on or before such date of determination, and (ii) the
aggregate amount of REO Principal Amortization in respect of such REO Property
for all previously ended calendar months, to the extent distributed pursuant to
Section 4.01 on or before such date of determination; and (b) as of any date of
determination coinciding with or subsequent to the Distribution Date on which
the proceeds, if any, of a Liquidation Event with respect to such REO Property
would be distributed, zero.

                  "Stepdown Date": The earlier to occur of (i) the first
Distribution Date on which the aggregate Certificate Principal Balance of the
Class A Certificates has been reduced to zero and (ii) the later to occur of (a)
the Distribution Date occurring in February 2008 and (b) the first Distribution
Date on which the Credit Enhancement Percentage for the Class A Certificates
(calculated for this purpose only after taking into account distributions of
principal on the Mortgage Loans but prior to any distribution of the Group I
Principal Distribution Amount, the Group II Principal Distribution Amount and
the Group III Principal Distribution Amount to the Certificates then entitled to
distributions of principal on such Distribution Date) is equal to or greater
than 41.20%.

                  "Sub-Servicer": Any Person with which the Master Servicer has
entered into a Sub-Servicing Agreement and which meets the qualifications of a
Sub-Servicer pursuant to Section 6.06. Chase Home Finance, LLC will be the
Sub-Servicer as of the Servicing Transfer Date.

                  "Sub-Servicing Account": An account established by a
Sub-Servicer which meets the requirements set forth in Section 6.11 and is
otherwise acceptable to the Master Servicer.

                  "Sub-Servicing Agreement": The written contract between the
Master Servicer and a Sub-Servicer relating to servicing and administration of
certain Mortgage Loans as provided in Section 6.06.

                                       68
<PAGE>

                  "Subsequent Recoveries": As of any Distribution Date,
unexpected amounts received by the Master Servicer (net of any related expenses
permitted to be reimbursed pursuant to Section 3.04) specifically related to a
Mortgage Loan that was the subject of a liquidation or an REO Disposition prior
to the related Prepayment Period that resulted in a Realized Loss.

                  "Substitution Shortfall Amount": As defined in Section
2.03(d).

                  "Swap Administration Agreement": As defined in Section
4.09(b).

                  "Swap Account": The account or accounts created and maintained
pursuant to Section 4.09. The Swap Account must be an Eligible Account.

                  "Swap Administrator": Wells Fargo Bank, N.A., a national
banking association, or its successor in interest, or any successor Swap
Administrator appointed pursuant to the Swap Administration Agreement.

                  "Swap Interest Shortfall Amount": Any shortfall of interest
with respect to any Class of Certificates resulting from the application of the
Net WAC Cap due to a discrepancy between the Uncertificated Notional Amount of
the Class SWAP-IO Interest and the scheduled notional amount pursuant to the
Swap Administration Agreement.

                  "Swap Provider": Swiss Re Financial Products Corporation.

                  "Swap Provider Trigger Event": A Swap Termination Payment that
is triggered upon: (i) an Event of Default under the Interest Rate Swap
Agreement with respect to which the Swap Provider is a Defaulting Party (as
defined in the Interest Rate Swap Agreement), (ii) a Termination Event under the
Interest Rate Swap Agreement with respect to which the Swap Provider is the sole
Affected Party (as defined in the Interest Rate Swap Agreement) or (iii) an
Additional Termination Event under the Interest Rate Swap Agreement with respect
to which the Swap Provider is the sole Affected Party.

                  "Swap Termination Payment": The payment due under the Interest
Rate Swap Agreement upon the early termination of the Interest Rate Swap
Agreement.

                  "Tax Returns": The federal income tax return on Internal
Revenue Service Form 1066, U.S. Real Estate Mortgage Investment Conduit Income
Tax Return, including Schedule Q thereto, Quarterly Notice to Residual Interest
Holders of REMIC Taxable Income or Net Loss Allocation, or any successor forms,
to be filed on behalf of each REMIC in the Trust Fund due to its classification
as a REMIC under the REMIC Provisions, together with any and all other
information reports or returns that may be required to be furnished to the
Certificateholders or filed with the Internal Revenue Service or any other
governmental taxing authority under any applicable provisions of federal, state
or local tax laws.

                  "Telerate Page 3750": The display designated as page "3750" on
Moneyline Telerate (or such other page as may replace page 3750 on that report
for the purpose of displaying London interbank offered rates of major banks).

                                       69
<PAGE>

                  "Termination Price":  As defined in Section 9.01.

                  "Terminator":  As defined in Section 9.01.

                  "Transfer": Any direct or indirect transfer, sale, pledge,
hypothecation, or other form of assignment of any Ownership Interest in a
Certificate.

                  "Transferee": Any Person who is acquiring by Transfer any
Ownership Interest in a Certificate.

                  "Transferor": Any Person who is disposing by Transfer of any
Ownership Interest in a Certificate.

                  "Trigger Event": A Trigger Event is in effect with respect to
a Distribution Date on and after the Stepdown Date if:

                  (a) the Delinquency Percentage for the Mortgage Loans exceeds
the applicable percentages of the Credit Enhancement Percentage for the prior
Distribution Date as set forth below for the most senior Class of Class A
Certificates and Mezzanine Certificates then outstanding:

            CLASS                      PERCENTAGE
            -----                      ----------
     Class A Certificates                38.80%
    Class M-1 Certificates               41.10%
    Class M-2 Certificates               54.00%
    Class M-3 Certificates               61.00%
    Class M-4 Certificates               73.65%
    Class M-5 Certificates               86.90%
    Class M-6 Certificates               100.55%
    Class M-7 Certificates               121.10%
    Class M-8 Certificates               141.45%
    Class M-9 Certificates               173.75%
   Class M-10 Certificates               266.45%

or

                  (b) the Cumulative Loss Percentage exceeds the applicable
percentages set forth below with respect to such Distribution Date:

      DISTRIBUTION DATE OCCURRING IN                 PERCENTAGE
      ------------------------------                 ----------
    February 2008 through January 2009                 3.50%
    Februayr 2009 through January 2010                 5.50%
    February 2010 through January 2011                 7.00%
       February 2011 and thereafter                    7.75%

                  "Trust Fund": Collectively, all of the assets of each Trust
REMIC, Master Servicer Prepayment Charge Payment Amounts, the Net WAC Rate
Carryover Reserve Account, certain distributions made under the Swap
Administration Agreement, the Interest Rate Swap Agreement and the Swap Account.

                                       70
<PAGE>

                  "Trust REMIC": Each of REMIC I, REMIC II, REMIC III, REMIC IV
and REMIC V.

                  "Trustee": Wells Fargo Bank, N.A., a national banking
association, or its successor in interest, or any successor Trustee appointed as
herein provided.

                  "Uncertificated Balance": The amount of any REMIC Regular
Interest (other than REMIC II Regular Interest II-LT1SWAP, REMIC II Regular
Interest II-LT2SWAP and REMIC II Regular Interest II-LT3SWAP) outstanding as of
any date of determination. As of the Closing Date, the Uncertificated Balance of
each REMIC Regular Interest (other than REMIC II Regular Interest II-LT1SWAP,
REMIC II Regular Interest II-LT2SWAP and REMIC II Regular Interest II-LT3SWAP)
shall equal the amount set forth in the Preliminary Statement hereto as its
initial uncertificated balance. On each Distribution Date, the Uncertificated
Balance of each REMIC Regular Interest (other than REMIC II Regular Interest
II-LT1SWAP, REMIC II Regular Interest II-LT2SWAP and REMIC II Regular Interest
II-LT3SWAP) shall be reduced by all distributions of principal made on such
REMIC Regular Interest on such Distribution Date pursuant to Section 4.01 and,
if and to the extent necessary and appropriate, shall be further reduced on such
Distribution Date by Realized Losses as provided in Section 4.04. The
Uncertificated Balance of REMIC II Regular Interest II-LTZZ shall be increased
by interest deferrals as provided in Section 4.01(a)(1). The Uncertificated
Balance of each REMIC Regular Interest shall never be less than zero. With
respect to the Class CE Interest as of any date of determination, an amount
equal to the excess, if any, of (A) the then aggregate Uncertificated Principal
Balance of the REMIC II Regular Interests over (B) the then aggregate
Certificate Principal Balance of the Class A Certificates, Mezzanine
Certificates and the Class P Certificates then outstanding.

                  "Uncertificated Interest": With respect to any REMIC Regular
Interest for any Distribution Date, one month's interest at the REMIC Remittance
Rate applicable to such REMIC Regular Interest for such Distribution Date,
accrued on the Uncertificated Balance thereof immediately prior to such
Distribution Date. Uncertificated Interest in respect of any REMIC Regular
Interest shall accrue on the basis of a 360-day year consisting of twelve 30-day
months. Uncertificated Interest with respect to each Distribution Date, as to
any REMIC Regular Interest, shall be reduced by an amount equal to the sum of
(a) the aggregate Prepayment Interest Shortfall, if any, for such Distribution
Date to the extent not covered by payments pursuant to Section 4.03(e) and (b)
the aggregate amount of any Relief Act Interest Shortfall, if any allocated, in
each case, to such REMIC Regular Interest pursuant to Section 1.02. In addition,
Uncertificated Interest with respect to each Distribution Date, as to any REMIC
Regular Interest shall be reduced by Realized Losses, if any, allocated to such
REMIC Regular Interest pursuant to Section 1.02 and Section 4.04.

                  "Uncertificated Notional Amount": With respect to REMIC II
Regular Interest II-LT1SWAP and (i) each Distribution Date listed below, the
aggregate Uncertificated Principal Balance of the REMIC I Regular Interests
listed below:

<TABLE>
<CAPTION>
                    DISTRIBUTION
                        DATE                        REMIC I REGULAR INTERESTS
                        ----                        -------------------------
<S>                                               <C>
                         1                        I-LT1SWAP1 through I-LT1SWAP52

                                       71
<PAGE>

                         2                        I-LT1SWAP2 through I-LT1SWAP52
                         3                        I-LT1SWAP3 through I-LT1SWAP52
                         4                        I-LT1SWAP4 through I-LT1SWAP52
                         5                        I-LT1SWAP5 through I-LT1SWAP52
                         6                        I-LT1SWAP6 through I-LT1SWAP52
                         7                        I-LT1SWAP7 through I-LT1SWAP52
                         8                        I-LT1SWAP8 through I-LT1SWAP52
                         9                        I-LT1SWAP9 through I-LT1SWAP52
                         10                      I-LT1SWAP10 through I-LT1SWAP52
                         11                      I-LT1SWAP11 through I-LT1SWAP52
                         12                      I-LT1SWAP12 through I-LT1SWAP52
                         13                      I-LT1SWAP13 through I-LT1SWAP52
                         14                      I-LT1SWAP14 through I-LT1SWAP52
                         15                      I-LT1SWAP15 through I-LT1SWAP52
                         16                      I-LT1SWAP16 through I-LT1SWAP52
                         17                      I-LT1SWAP17 through I-LT1SWAP52
                         18                      I-LT1SWAP18 through I-LT1SWAP52
                         19                      I-LT1SWAP19 through I-LT1SWAP52
                         20                      I-LT1SWAP20 through I-LT1SWAP52
                         21                      I-LT1SWAP21 through I-LT1SWAP52
                         22                      I-LT1SWAP22 through I-LT1SWAP52
                         23                      I-LT1SWAP23 through I-LT1SWAP52
                         24                      I-LT1SWAP24 through I-LT1SWAP52
                         25                      I-LT1SWAP25 through II-LT1SWAP52
                         26                      I-LT1SWAP26 through I-LT1SWAP52
                         27                      I-LT1SWAP27 through I-LT1SWAP52
                         28                      I-LT1SWAP28 through I-LT1SWAP52
                         29                      I-LT1SWAP29 through I-LT1SWAP52
                         30                      I-LT1SWAP30 through I-LT1SWAP52
                         31                      I-LT1SWAP31 through I-LT1SWAP52
                         32                      I-LT1SWAP32 through I-LT1SWAP52
                         33                      I-LT1SWAP33 through I-LT1SWAP52
                         34                      I-LT1SWAP34 through I-LT1SWAP52
                         35                      I-LT1SWAP35 through I-LT1SWAP52
                         36                      I-LT1SWAP36 through I-LT1SWAP52
                         37                      I-LT1SWAP37 through I-LT1SWAP52
                         38                      I-LT1SWAP38 through I-LT1SWAP52
                         39                      I-LT1SWAP39 through I-LT1SWAP52
                         40                      I-LT1SWAP40 through I-LT1SWAP52
                         41                      I-LT1SWAP41 through I-LT1SWAP52
                         42                      I-LT1SWAP42 through I-LT1SWAP52
                         43                      I-LT1SWAP43 through I-LT1SWAP52
                         44                      I-LT1SWAP44 through I-LT1SWAP52
                         45                      I-LT1SWAP45 through I-LT1SWAP52
                         46                      I-LT1SWAP46 through I-LT1SWAP52
                         47                      I-LT1SWAP47 through I-LT1SWAP52
                         48                      I-LT1SWAP48 through I-LT1SWAP52
                         49                      I-LT1SWAP49 through I-LT1SWAP52
                         50                      I-LT1SWAP50 through I-LT1SWAP52
                         51                        I-LT1SWAP51 and I-LT1SWAP52
                         52                                I-LT1SWAP52
                     thereafter                               $0.00
</TABLE>

                                       72
<PAGE>

                  With respect to REMIC II Regular Interest II-LT2SWAP and (i)
each Distribution Date listed below, the aggregate Uncertificated Principal
Balance of the REMIC I Regular Interests listed below:

<TABLE>
<CAPTION>
                    DISTRIBUTION
                        DATE                              REMIC II REGULAR INTERESTS
                        ----                              --------------------------
<S>                                                     <C>
                         1                              I-LT2SWAP1 through I-LT2SWAP52
                         2                              I-LT2SWAP2 through I-LT2SWAP52
                         3                              I-LT2SWAP3 through I-LT2SWAP52
                         4                              I-LT2SWAP4 through I-LT2SWAP52
                         5                              I-LT2SWAP5 through I-LT2SWAP52
                         6                              I-LT2SWAP6 through I-LT2SWAP52
                         7                              I-LT2SWAP7 through I-LT2SWAP52
                         8                              I-LT2SWAP8 through I-LT2SWAP52
                         9                              I-LT2SWAP9 through I-LT2SWAP52
                         10                            I-LT2SWAP10 through I-LT2SWAP52
                         11                            I-LT2SWAP11 through I-LT2SWAP52
                         12                            I-LT2SWAP12 through I-LT2SWAP52
                         13                            I-LT2SWAP13 through I-LT2SWAP52
                         14                            I-LT2SWAP14 through I-LT2SWAP52
                         15                            I-LT2SWAP15 through I-LT2SWAP52
                         16                            I-LT2SWAP16 through I-LT2SWAP52
                         17                            I-LT2SWAP17 through I-LT2SWAP52
                         18                            I-LT2SWAP18 through I-LT2SWAP52
                         19                            I-LT2SWAP19 through I-LT2SWAP52
                         20                            I-LT2SWAP20 through I-LT2SWAP52
                         21                            I-LT2SWAP21 through I-LT2SWAP52
                         22                            I-LT2SWAP22 through I-LT2SWAP52
                         23                            I-LT2SWAP23 through I-LT2SWAP52
                         24                            I-LT2SWAP24 through I-LT2SWAP52
                         25                            I-LT2SWAP25 through I-LT2SWAP52
                         26                            I-LT2SWAP26 through I-LT2SWAP52
                         27                            I-LT2SWAP27 through I-LT2SWAP52
                         28                            I-LT2SWAP28 through I-LT2SWAP52
                         29                            I-LT2SWAP29 through I-LT2SWAP52
                         30                            I-LT2SWAP30 through I-LT2SWAP52
                         31                            I-LT2SWAP31 through I-LT2SWAP52
                         32                            I-LT2SWAP32 through I-LT2SWAP52
                         33                            I-LT2SWAP33 through I-LT2SWAP52
                         34                            I-LT2SWAP34 through I-LT2SWAP52
                         35                            I-LT2SWAP35 through I-LT2SWAP52
                         36                            I-LT2SWAP36 through I-LT2SWAP52
                         37                            I-LT2SWAP37 through I-LT2SWAP52
                         38                            I-LT2SWAP38 through I-LT2SWAP52
                         39                            I-LT2SWAP39 through I-LT2SWAP52
                         40                            I-LT2SWAP40 through I-LT2SWAP52
                         41                            I-LT2SWAP41 through I-LT2SWAP52
                         42                            I-LT2SWAP42 through I-LT2SWAP52
                         43                            I-LT2SWAP43 through I-LT2SWAP52
                         44                            I-LT2SWAP44 through I-LT2SWAP52
                         45                            I-LT2SWAP45 through I-LT2SWAP52
                         46                            I-LT2SWAP46 through I-LT2SWAP52
                         47                            I-LT2SWAP47 through I-LT2SWAP52
                         48                            I-LT2SWAP48 through I-LT2SWAP52
                         49                            I-LT2SWAP49 through I-LT2SWAP52

                                       73
<PAGE>

                         50                            I-LT2SWAP50 through I-LT2SWAP52
                         51                              I-LT2SWAP51 and I-LT2SWAP52
                         52                                      I-LT2SWAP52
                     thereafter                                     $0.00
</TABLE>

                  With respect to REMIC II Regular Interest II-LT3SWAP and (i)
each Distribution Date listed below, the aggregate Uncertificated Principal
Balance of the REMIC I Regular Interests listed below:

<TABLE>
<CAPTION>
                    DISTRIBUTION
                        DATE                              REMIC I REGULAR INTERESTS
                        ----                              -------------------------
<S>                                                     <C>
                         1                              I-LT3SWAP1 through I-LT3SWAP52
                         2                              I-LT3SWAP2 through I-LT3SWAP52
                         3                              I-LT3SWAP3 through I-LT3SWAP52
                         4                              I-LT3SWAP4 through I-LT3SWAP52
                         5                              I-LT3SWAP5 through I-LT3SWAP52
                         6                              I-LT3SWAP6 through I-LT3SWAP52
                         7                              I-LT3SWAP7 through I-LT3SWAP52
                         8                              I-LT3SWAP8 through I-LT3SWAP52
                         9                              I-LT3SWAP9 through I-LT3SWAP52
                         10                            I-LT3SWAP10 through I-LT3SWAP52
                         11                            I-LT3SWAP11 through I-LT3SWAP52
                         12                            I-LT3SWAP12 through I-LT3SWAP52
                         13                            I-LT3SWAP13 through I-LT3SWAP52
                         14                            I-LT3SWAP14 through I-LT3SWAP52
                         15                            I-LT3SWAP15 through I-LT3SWAP52
                         16                            I-LT3SWAP16 through I-LT3SWAP52
                         17                            I-LT3SWAP17 through I-LT3SWAP52
                         18                            I-LT3SWAP18 through I-LT3SWAP52
                         19                            I-LT3SWAP19 through I-LT3SWAP52
                         20                            I-LT3SWAP20 through I-LT3SWAP52
                         21                            I-LT3SWAP21 through I-LT3SWAP52
                         22                            I-LT3SWAP22 through I-LT3SWAP52
                         23                            I-LT3SWAP23 through I-LT3SWAP52
                         24                            I-LT3SWAP24 through I-LT3SWAP52
                         25                            I-LT3SWAP25 through I-LT3SWAP52
                         26                            I-LT3SWAP26 through I-LT3SWAP52
                         27                            I-LT3SWAP27 through I-LT3SWAP52
                         28                            I-LT3SWAP28 through I-LT3SWAP52
                         29                            I-LT3SWAP29 through I-LT3SWAP52
                         30                            I-LT3SWAP30 through I-LT3SWAP52
                         31                            I-LT3SWAP31 through I-LT3SWAP52
                         32                            I-LT3SWAP32 through I-LT3SWAP52
                         33                            I-LT3SWAP33 through I-LT3SWAP52
                         34                            I-LT3SWAP34 through I-LT3SWAP52
                         35                            I-LT3SWAP35 through I-LT3SWAP52
                         36                            I-LT3SWAP36 through I-LT3SWAP52
                         37                            I-LT3SWAP37 through I-LT3SWAP52
                         38                            I-LT3SWAP38 through I-LT3SWAP52
                         39                            I-LT3SWAP39 through I-LT3SWAP52
                         40                            I-LT3SWAP40 through I-LT3SWAP52
                         41                            I-LT3SWAP41 through I-LT3SWAP52
                         42                            I-LT3SWAP42 through I-LT3SWAP52

                                       74
<PAGE>

                         43                            I-LT3SWAP43 through I-LT3SWAP52
                         44                            I-LT3SWAP44 through I-LT3SWAP52
                         45                            I-LT3SWAP45 through I-LT3SWAP52
                         46                            I-LT3SWAP46 through I-LT3SWAP52
                         47                            I-LT3SWAP47 through I-LT3SWAP52
                         48                            I-LT3SWAP48 through I-LT3SWAP52
                         49                            I-LT3SWAP49 through I-LT3SWAP52
                         50                            I-LT3SWAP50 through I-LT3SWAP52
                         51                              I-LT3SWAP51 and I-LT3SWAP52
                         52                                      I-LT3SWAP52
                     thereafter                                     $0.00
</TABLE>

                  "Underwriters": J.P. Morgan Securities Inc. and Deutsche Bank
Securities Inc.

                  "Underwriters' Exemption": As defined in the Prospectus
Supplement.

                  "Uninsured Cause": Any cause of damage to a Mortgaged Property
such that the complete restoration of such property is not fully reimbursable by
the hazard insurance policies required to be maintained pursuant to Section
3.08.

                  "United States Person": A citizen or resident of the United
States, a corporation, partnership or other entity created or organized in, or
under the laws of, the United States, any state thereof or the District of
Columbia (except, in the case of a partnership, to the extent provided in
regulations); provided that, solely for purposes of the restrictions on the
transfer of Residual Certificates, no partnership or other entity treated as a
partnership for United States federal income tax purposes shall be treated as a
United States Person unless all persons that own an interest in such partnership
either directly or through any entity that is not a corporation for United
States federal income tax purposes are required by the applicable operative
agreement to be United States Persons, or an estate whose income is subject to
United States federal income tax regardless of its source, or a trust if a court
within the United States is able to exercise primary supervision over the
administration of the trust and one or more United States persons have the
authority to control all substantial decisions of the trust. To the extent
prescribed in regulations by the Secretary of the Treasury, which have not yet
been issued, a trust which was in existence on August 20, 1996 (other than a
trust treated as owned by the grantor under subpart E of part I of subchapter J
of chapter 1 of the Code), and which was treated as a United States person on
August 20, 1996 may elect to continue to be treated as a United States person
notwithstanding the previous sentence. The term "United States" shall have the
meaning set forth in Section 7701 of the Code.

                  "Value": With respect to any Mortgaged Property, the lesser of
(i) the value thereof as determined by an appraisal made for the originator of
the Mortgage Loan at the time of origination of the Mortgage Loan by an
appraiser who met the minimum requirements of the Financial Institutions Reform,
Recovery and Enforcement Act of 1989, and (ii) the purchase price paid for the
related Mortgaged Property by the Mortgagor with the proceeds of the Mortgage
Loan, provided, however, in the case of a Refinanced Mortgage Loan, such value
of the Mortgaged Property is based solely upon the value determined by an
appraisal made for the originator of such Refinanced Mortgage Loan at the time
of origination of such Refinanced Mortgage Loan by an appraiser who met the
minimum requirements of the Financial Institutions

                                       75
<PAGE>

Reform, Recovery and Enforcement Act of 1989 or, subject to the applicable
Originator's underwriting guidelines, an insured automated valuation model.

                  "Voting Rights": The portion of the voting rights of all of
the Certificates which is allocated to any Certificate. With respect to any date
of determination, 97% of all Voting Rights shall be allocated among the Holders
of the Class A Certificates, the Mezzanine Certificates and the Class CE
Certificates in proportion to the then outstanding Certificate Principal
Balances of their respective Certificates, 1% of all Voting Rights shall be
allocated to the Holders of the Class P Certificates and 1% of all Voting Rights
shall be allocated among the Holders of the Residual Certificates. The Voting
Rights allocated to each Class of Certificate shall be allocated among Holders
of each such Class in accordance with their respective Percentage Interests as
of the most recent Record Date.

                  SECTION 1.02. Allocation of Certain Interest Shortfalls.

                  For purposes of calculating the amount of Accrued Certificate
Interest and the amount of the Interest Distribution Amount for the Class A
Certificates, the Mezzanine Certificates and the Class CE Certificates for any
Distribution Date, the aggregate amount of any Prepayment Interest Shortfalls
(to the extent not covered by payments by the Master Servicer pursuant to
Section 4.03(e)) and any Relief Act Interest Shortfalls incurred in respect of
the Mortgage Loans for any Distribution Date shall be allocated first, to reduce
the interest accrued on the Class CE Certificates to the extent of one month's
interest at the applicable Pass-Through Rate on the Notional Amount of such
Certificate and thereafter, among the Class A Certificates and the Mezzanine
Certificates on a PRO RATA basis based on, and to the extent of, one month's
interest at the then applicable respective Pass-Through Rate on the respective
Certificate Principal Balance of each such Certificate.

                  For purposes of calculating the amount of Uncertificated
Interest for the REMIC I Regular Interests for any Distribution Date the
aggregate amount of any Prepayment Interest Shortfalls (to the extent not
covered by payments by the Master Servicer pursuant to Section 4.03(e)) and any
Relief Act Interest Shortfalls incurred in respect of the Mortgage Loans shall
be allocated to REMIC I Regular Interest I-LT2 and REMIC I Regular Interest
I-LT3, PRO RATA based on, and to the extent of, one month's interest at the then
applicable respective REMIC I Remittance Rate on the respective Uncertificated
Balance of each such REMIC I Regular Interest and then to REMIC I Regular
Interest I-LT1SWAP, REMIC I Regular Interst I-LT2SWAP and REMIC I Regular
Interest I-LT3SWAP, on a PRO RATA basis based on and to the extent of one
month's interest at the then applicable respective REMIC I Remittance Rate on
the respective Uncertificated Balance of each such REMIC I Regular Interest.

                  For purposes of calculating the amount of Uncertificated
Interest for the REMIC II Regular Interests for any Distribution Date:

                  (A) The REMIC II Marker Allocation Percentage of the aggregate
         amount of any Prepayment Interest Shortfalls (to the extent not covered
         by payments by the Master Servicer pursuant to Section 4.03(e)) and the
         REMIC II Marker Allocation Percentage of any Relief Act Interest
         Shortfalls incurred in respect of the Mortgage Loans for any
         Distribution Date shall be allocated among REMIC II Regular Interest
         II-LTA1A, II

                                       76
<PAGE>

         Regular Interest II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II
         Regular Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC II
         Regular Interest II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC II
         Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC II
         Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC II
         Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC II
         Regular Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II
         Regular Interest II-LTM8, REMIC II Regular Interest II-LTM9, REMIC II
         Regular Interest II-LTM10 and REMIC II Regular Interest II-LTZZ, on a
         PRO RATA basis based on, and to the extent of, one month's interest at
         the then applicable respective REMIC II Remittance Rate on the
         respective Uncertificated Balance of each such REMIC II Regular
         Interest; and

                  (B) The REMIC II Sub WAC Allocation Percentage of the
         aggregate amount of any Prepayment Interest Shortfalls (to the extent
         not covered by payments by the Master Servicer pursuant to Section
         4.03(e)) and the REMIC II Sub WAC Allocation Percentage of any Relief
         Act Interest Shortfalls incurred in respect of the Mortgage Loans for
         any Distribution Date shall be allocated to Uncertificated Interest
         payable to REMIC II Regular Interest II-LT1SUB, REMIC II Regular
         Interest II-LT1GRP, REMIC II Regular Interest II-LT2SUB, REMIC II
         Regular Interest II-LT2GRP, REMIC II Regular Interest II-LT3SUB, REMIC
         II Regular Interest II-LT3GRP and REMIC II Regular Interest II-LTXX, on
         a PRO RATA basis based on, and to the extent of, one month's interest
         at the then applicable respective REMIC II Remittance Rate on the
         respective Uncertificated Balance of each such REMIC II Regular
         Interest.

                  SECTION 1.03. Rights of the NIMS Insurer.

                  Each of the rights of the NIMS Insurer set forth in this
Agreement shall exist so long as (i) the NIMS Insurer has undertaken to
guarantee certain payments of notes issued pursuant to an Indenture and (ii) any
series of notes issued pursuant to one or more Indentures remain outstanding or
the NIMS Insurer is owed amounts in respect of its guarantee of payment on such
notes; provided, however, the NIMS Insurer shall not have any rights hereunder
(except pursuant to Section 11.01 in the case of clause (ii) below) during the
period of time, if any, that (i) the NIMS Insurer has not undertaken to
guarantee certain payments of notes issued pursuant to the Indenture or (ii) any
default has occurred and is continuing under the insurance policy issued by the
NIMS Insurer with respect to such notes.

                                       77
<PAGE>

                                   ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS;
                        ORIGINAL ISSUANCE OF CERTIFICATES

                  SECTION 2.01. Conveyance of Mortgage Loans.

                  The Depositor, concurrently with the execution and delivery
hereof, does hereby transfer, assign, set over and otherwise convey to the
Trustee without recourse for the benefit of the Certificateholders all the
right, title and interest of the Depositor, including any security interest
therein for the benefit of the Depositor, in and to the Mortgage Loans
identified on the Mortgage Loan Schedule, the rights of the Depositor under the
Mortgage Loan Purchase Agreement, all other assets included or to be included in
REMIC I, the Interest Rate Swap Agreement certain payments made under the Swap
Administration Agreement and the Swap Account. Such assignment includes all
interest and principal received by or on behalf of the Depositor or the Master
Servicer on or with respect to the Mortgage Loans (other than payments of
principal and interest due on such Mortgage Loans on or before the Cut-off
Date). The Depositor herewith delivers to the Trustee an executed copy of the
Mortgage Loan Purchase Agreement, and the Trustee on behalf of the
Certificateholders, acknowledges receipt of the same.

                  In connection with such transfer and assignment, the Depositor
does hereby deliver to, and deposit with, the Custodian on behalf of the Trustee
the following documents or instruments with respect to each Mortgage Loan so
transferred and assigned, and the Depositor shall, in accordance with Section
2.09, deliver or cause to be delivered to the Custodian, the following documents
or instruments (a "Mortgage File"):

                  (i) the original Mortgage Note, endorsed in blank, without
         recourse, or in the following form: "Pay to the order of Wells Fargo
         Bank, N.A., as Trustee under the applicable agreement, without
         recourse," with all prior and intervening endorsements showing a
         complete chain of endorsement from the originator to the Person so
         endorsing to the Trustee, or with respect to any lost Mortgage Note, an
         original Lost Note Affidavit; provided however, that such substitutions
         of Lost Note Affidavits for original Mortgage Notes may occur only with
         respect to Mortgage Loans, the aggregate Cut-off Date Principal Balance
         of which is less than or equal to 2.00% of the Pool Balance as of the
         Cut-off Date;

                  (ii) the original Mortgage, with evidence of recording
         thereon, and a copy, certified by the appropriate recording office, of
         the recorded power of attorney, if the Mortgage was executed pursuant
         to a power of attorney, with evidence of recording thereon;

                  (iii) an original Assignment assigned in blank, without
         recourse;

                  (iv) the original recorded intervening Assignment or
         Assignments showing a complete chain of assignment from the originator
         to the Person assigning the Mortgage to

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         the Trustee as contemplated by the immediately preceding clause (iii)
         or the original unrecorded intervening Assignments;

                  (v) the original or copies of each assumption, modification,
         written assurance or substitution agreement, if any; and

                  (vi) the original lender's title insurance policy or an
         attorney's opinion of title or similar guarantee of title acceptable to
         mortgage lenders generally in the jurisdiction where the Mortgaged
         Property is located, together with all endorsements or riders which
         were issued with or subsequent to the issuance of such policy, or in
         the event such original title policy is unavailable, a written
         commitment or uniform binder or preliminary report of title issued by
         the title insurance or escrow company.

                  If any of the documents referred to in Sections 2.01(ii),
(iii) or (iv) above has as of the Closing Date been submitted for recording but
either (x) has not been returned from the applicable public recording office or
(y) has been lost or such public recording office has retained the original of
such document, the obligations of the Depositor to deliver such documents shall
be deemed to be satisfied upon (1) delivery to the Trustee, or to the
appropriate Custodian on behalf of the Trustee, of a copy of each such document
certified by the applicable Originator in the case of (x) above or the
applicable public recording office in the case of (y) above to be a true and
complete copy of the original that was submitted for recording and (2) if such
copy is certified by the applicable Originator, delivery to the Trustee, or to
the appropriate Custodian on behalf of the Trustee, promptly upon receipt
thereof of either the original or a copy of such document certified by the
applicable public recording office to be a true and complete copy of the
original. If the original lender's title insurance policy was not delivered
pursuant to Section 2.01(vi) above, the Depositor shall deliver or cause to be
delivered to the Trustee, or to the appropriate Custodian on behalf of the
Trustee, promptly after receipt thereof, the original lender's title insurance
policy. The Depositor shall deliver or cause to be delivered to the Trustee, or
to the appropriate Custodian on behalf of the Trustee, promptly upon receipt
thereof any other original documents constituting a part of a Mortgage File
received with respect to any Mortgage Loan, including, but not limited to, any
original documents evidencing an assumption or modification of any Mortgage
Loan.

                  The Seller shall promptly (and in no event later than thirty
(30) Business Days, subject to extension upon a mutual agreement between the
Seller and the Trustee), following the later of (i) the Closing Date, (ii) the
date on which the Seller receives the Assignment from the Custodian and (iii)
the date of receipt by the Seller of the recording information for a Mortgage)
submit or cause to be submitted for recording, at no expense to the Trust Fund
or the Trustee in the appropriate public office for real property records, each
Assignment referred to in Sections 2.01(iii) and (iv) above and shall execute
each original Assignment referred to in Section 2.01(iii) above in the following
form: "Wells Fargo Bank, N.A.", as Trustee under the applicable agreement." In
the event that any such Assignment is lost or returned unrecorded because of a
defect therein, the Seller shall promptly prepare or cause to be prepared a
substitute Assignment or cure or cause to be cured such defect, as the case may
be, and thereafter cause each such Assignment to be duly recorded.

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                  Notwithstanding the foregoing, however, for administrative
convenience and facilitation of servicing and to reduce closing costs, the
Assignments shall not be required to be submitted for recording (except with
respect to any Mortgage Loan located in Maryland) unless such failure to record
would result in a withdrawal or a downgrading by any Rating Agency of the rating
on any Class of Certificates; provided further, however, each Assignment shall
be submitted for recording by the Seller in the manner described above, at no
expense to the Trust Fund or the Trustee, upon the earliest to occur of: (i)
reasonable direction by Holders of Certificates entitled to at least 25% of the
Voting Rights or the NIMS Insurer, (ii) [reserved], (iii) the occurrence of a
bankruptcy or insolvency relating to the Seller, (iv) the occurrence of a
servicing transfer as described in Section 7.02 hereof and (v) with respect to
any one Assignment, the occurrence of a bankruptcy, insolvency or foreclosure
relating to the Mortgagor under the related Mortgage. Notwithstanding the
foregoing, if the Seller is unable to pay the cost of recording the Assignments,
such expense shall be paid by the Trustee and shall be reimbursable to the
Trustee as an Extraordinary Trust Fund Expense.

                  All original documents relating to the Mortgage Loans that are
not delivered to the Trustee, or to the appropriate Custodian on behalf of the
Trustee, are and shall be held by or on behalf of the Seller, the Depositor or
the Master Servicer, as the case may be, in trust for the benefit of the Trustee
on behalf of the Certificateholders. In the event that any such original
document is required pursuant to the terms of this Section to be a part of a
Mortgage File, such document shall be delivered promptly to the Trustee, or to
the appropriate Custodian on behalf of the Trustee. Any such original document
delivered to or held by the Depositor that is not required pursuant to the terms
of this Section to be a part of a Mortgage File, shall be delivered promptly to
the Master Servicer.

                  The parties hereto understand and agree that it is not
intended that any mortgage loan be included in the Trust that is a "High-Cost
Home Loan" as defined by HOEPA or any other applicable predatory or abusive
lending laws.

                  SECTION 2.02. Acceptance of REMIC I by the Trustee.

                  Subject to the provisions of Section 2.01 and subject to any
exceptions noted on the exception report described in the next paragraph below,
the Trustee acknowledges receipt (or, with respect to Mortgage Loans subject to
a Custodial Agreement, receipt by the respective Custodian as the duly appointed
agent of the Trustee) of the documents referred to in Section 2.01 (other than
such documents described in Section 2.01(v)) above and all interests and all
other assets included in the definition of "REMIC I" under clauses (i), (iii),
(iv) and (v) (to the extent of amounts deposited into the Distribution Account)
and declares that it, or such Custodian as its agent, holds and shall hold such
documents and the other documents delivered to it constituting a Mortgage File,
and that it holds or shall hold all such assets and such other assets included
in the definition of "REMIC I" in trust for the exclusive use and benefit of all
present and future Certificateholders.

                  On or prior to the Closing Date, the Trustee agrees, for the
benefit of the Certificateholders, to execute and deliver (or cause the
Custodian to execute and deliver) to the Depositor, the Master Servicer and the
NIMS Insurer an acknowledgment of receipt of the

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Mortgage Note (with any exceptions noted), substantially in the form attached as
Exhibit C-3 hereto.

                  The Trustee agrees, for the benefit of the Certificateholders,
to review (or cause a Custodian on its behalf to review) each Mortgage Note
within 45 days of the Closing Date and to certify in substantially the form
attached hereto as Exhibit C-1 (or cause the Custodian to certify in the form of
the Initial Certification attached to the Custodial Agreement) that, as to each
Mortgage Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan
paid in full or any Mortgage Loan specifically identified in the exception
report annexed thereto as not being covered by such certification), (i) all
documents constituting part of such Mortgage File (other than such documents
described in Section 2.01(v)) required to be delivered to it pursuant to this
Agreement are in its possession, (ii) such documents have been reviewed by it or
such Custodian and are not mutilated, torn or defaced unless initialed by the
related borrower and relate to such Mortgage Loan, (iii) based on its or the
Custodian's examination and only as to the foregoing, the information set forth
in the Mortgage Loan Schedule that corresponds to items (1) through (3), (6),
(9), (10), (13), (15) and (19) of the definition of "Mortgage Loan Schedule"
accurately reflects information set forth in the Mortgage File. It is herein
acknowledged that, in conducting such review, the Trustee or such Custodian was
under no duty or obligation (i) to inspect, review or examine any such
documents, instruments, certificates or other papers to determine whether they
are genuine, enforceable, or appropriate for the represented purpose or whether
they have actually been recorded or that they are other than what they purport
to be on their face or (ii) to determine whether any Mortgage File should
include any of the documents specified in clause (v) of Section 2.01.

                  Prior to the first anniversary date of this Agreement the
Trustee shall deliver (or cause the Custodian to deliver) to the Depositor, the
Master Servicer and the NIMS Insurer a final certification in the form annexed
hereto as Exhibit C-2 (or shall cause the Custodian to deliver to the Trustee,
the Depositor, the Master Servicer and the NIMS Insurer a final certification in
the form attached to the Custodial Agreement) evidencing the completeness of the
Mortgage Files, with any applicable exceptions noted thereon, with respect to
all of the Mortgage Loans. Upon the request of the Master Servicer, any
exception report related to the final certification shall be provided in an
electronic computer readable format as mutually agreed upon by the Master
Servicer and the Trustee (or the Custodian on behalf of the Trustee).

                  If in the process of reviewing the Mortgage Files and making
or preparing, as the case may be, the certifications referred to above, the
Trustee or any Custodian finds any document or documents constituting a part of
a Mortgage File to be missing, mutilated, torn or defaced or does not conform to
the requirements identified above, at the conclusion of its review the Trustee
(or the Custodian on behalf of the Trustee) shall so notify the Depositor, the
NIMS Insurer and the Master Servicer. In addition, upon the discovery by the
Depositor, the NIMS Insurer, the Master Servicer or the Trustee of a breach of
any of the representations and warranties made by the Seller in the Mortgage
Loan Purchase Agreement in respect of any Mortgage Loan which materially
adversely affects such Mortgage Loan or the interests of the related
Certificateholders in such Mortgage Loan, the party discovering such breach
shall give prompt written notice to the other parties.

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                  The Trustee (or the Custodian on behalf of the Trustee) shall,
at the written request and expense of any Certificateholder or Certificate
Owner, provide a written report to such Certificateholder or Certificate Owner,
of all Mortgage Files released to the Master Servicer for servicing purposes.

                  SECTION 2.03. Repurchase or Substitution of Mortgage Loans by
                                the Seller or the Depositor; Payment of
                                Prepayment Charge Payment Amounts.

                  (a) Upon discovery or receipt of notice (including notice
under Section 2.02) of any materially defective document in, or that a document
is missing from, the Mortgage File or of the breach by the Seller of any
representation, warranty or covenant under the Mortgage Loan Purchase Agreement
in respect of any Mortgage Loan which materially adversely affects the value of
such Mortgage Loan or the interest therein of the Certificateholders, the
Trustee shall promptly notify the Seller, the NIMS Insurer and the Master
Servicer of such defect, missing document or breach and request that the Seller
deliver such missing document or cure such defect or breach within 90 days from
the date the Seller had knowledge or was notified of such missing document,
defect or breach, and if the Seller does not deliver such missing document or
cure such defect or breach in all material respects during such period, the
Trustee shall enforce the obligations of the Seller under the Mortgage Loan
Purchase Agreement to repurchase such Mortgage Loan from REMIC I at the Purchase
Price within 90 days after the date on which the Seller was notified (subject to
Section 2.03(d)) of such missing document, defect or breach, if and to the
extent that the Seller is obligated to do so under the Mortgage Loan Purchase
Agreement. The Purchase Price for the repurchased Mortgage Loan shall be
deposited in the Collection Account, and the Trustee (or the Custodian on behalf
of the Trustee), upon receipt of written certification from the Master Servicer
of such deposit, shall release to the Seller the related Mortgage File and shall
request the Trustee to (and the Trustee (or the Custodian on behalf of the
Trustee) shall) execute and deliver such instruments of transfer or assignment,
in each case without recourse, as the Seller shall furnish to it and as shall be
necessary to vest in the Seller any Mortgage Loan released pursuant hereto and
the Trustee shall not have any further responsibility with regard to such
Mortgage File. In lieu of repurchasing any such Mortgage Loan as provided above,
if so provided in the Mortgage Loan Purchase Agreement, the Seller may cause
such Mortgage Loan to be removed from REMIC I (in which case it shall become a
Deleted Mortgage Loan) and substitute one or more Qualified Substitute Mortgage
Loans in the manner and subject to the limitations set forth in Section 2.03(c).
It is understood and agreed that the obligation of the Seller to cure or to
repurchase (or to substitute for) any Mortgage Loan as to which a document is
missing, a material defect in a document exists or as to which such a breach has
occurred and is continuing shall constitute the sole remedy respecting such
omission, defect or breach available to the Trustee on behalf of the
Certificateholders.

                  (b)(i) Promptly upon the earlier of discovery by the Master
Servicer or receipt of notice by the Master Servicer of the breach of any
representation, warranty or covenant of the Master Servicer set forth in Section
2.05, which materially and adversely affects the interests of the
Certificateholders in any Mortgage Loan, the Master Servicer shall cure such
breach in all material respects.

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                  (ii) Notwithstanding the provisions of Section 2.03(b)(i)
above, on the later of (x) the Master Servicer Remittance Date next following
the earlier of discovery by the Master Servicer or receipt of notice by the
Master Servicer of the breach of the covenant made by the Master Servicer in
Section 2.05(viii), which breach materially and adversely affects the interests
of the Holders of the Class P Certificates to any Prepayment Charge and (y) the
Master Servicer Remittance Date next following the Prepayment Period relating to
such a breach, the Master Servicer shall deposit into the Collection Account, as
a Master Servicer Prepayment Charge Payment Amount, the amount of the waived
Prepayment Charge.

                  (c) Any substitution of Qualified Substitute Mortgage Loans
for Deleted Mortgage Loans made pursuant to Section 2.03(a), in the case of the
Seller, or Section 2.03(b), in the case of the Depositor, must be effected prior
to the date which is two years after the Startup Day for REMIC I.

                  As to any Deleted Mortgage Loan for which the Seller or the
Depositor substitutes a Qualified Substitute Mortgage Loan or Loans, such
substitution shall be effected by the Seller or the Depositor, as the case may
be, delivering to the Trustee (or the Custodian on behalf of the Trustee), for
such Qualified Substitute Mortgage Loan or Loans, the Mortgage Note, the
Mortgage, the Assignment to the Trustee, and such other documents and
agreements, with all necessary endorsements thereon, as are required by Section
2.01, together with an Officers' Certificate providing that each such Qualified
Substitute Mortgage Loan satisfies the definition thereof and specifying the
Substitution Shortfall Amount (as described below), if any, in connection with
such substitution. The Trustee (or the Custodian on behalf of the Trustee) shall
acknowledge receipt for such Qualified Substitute Mortgage Loan or Loans and,
within ten Business Days thereafter, review such documents as specified in
Section 2.02 and deliver to the Depositor, the NIMS Insurer and the Master
Servicer, with respect to such Qualified Substitute Mortgage Loan or Loans, a
certification substantially in the form attached hereto as Exhibit C-1, with any
applicable exceptions noted thereon. Within one year of the date of
substitution, the Trustee (or the Custodian on behalf of the Trustee) shall
deliver to the Depositor, the NIMS Insurer and the Master Servicer a
certification substantially in the form of Exhibit C-2 hereto with respect to
such Qualified Substitute Mortgage Loan or Loans, with any applicable exceptions
noted thereon. Monthly Payments due with respect to Qualified Substitute
Mortgage Loans in the month of substitution are not part of REMIC I and shall be
retained by the Depositor or the Seller, as the case may be. For the month of
substitution, distributions to Certificateholders shall reflect the Monthly
Payment due on such Deleted Mortgage Loan on or before the Due Date in the month
of substitution, and the Depositor or the Seller, as the case may be, shall
thereafter be entitled to retain all amounts subsequently received in respect of
such Deleted Mortgage Loan. The Depositor shall give or cause to be given
written notice to the Certificateholders, the Master Servicer and the NIMS
Insurer that such substitution has taken place, shall amend the Mortgage Loan
Schedule and, if applicable, the Prepayment Charge Schedule, to reflect the
removal of such Deleted Mortgage Loan from the terms of this Agreement and the
substitution of the Qualified Substitute Mortgage Loan or Loans and shall
deliver a copy of such amended Mortgage Loan Schedule to the Trustee, the Master
Servicer and the NIMS Insurer. Upon such substitution, such Qualified Substitute
Mortgage Loan or Loans shall constitute part of the Mortgage Pool and shall be
subject in all respects to the terms of this

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Agreement and, in the case of a substitution effected by the Seller, the
Mortgage Loan Purchase Agreement, including all applicable representations and
warranties thereof.

                  For any month in which the Depositor or the Seller substitutes
one or more Qualified Substitute Mortgage Loans for one or more Deleted Mortgage
Loans, the Master Servicer shall determine the amount (the "Substitution
Shortfall Amount"), if any, by which the aggregate Purchase Price of all such
Deleted Mortgage Loans exceeds the aggregate of, as to each such Qualified
Substitute Mortgage Loan, the Scheduled Principal Balance thereof as of the date
of substitution, together with one month's interest on such Scheduled Principal
Balance at the applicable Net Mortgage Rate. On the date of such substitution,
the Depositor or the Seller, as the case may be, shall deliver or cause to be
delivered to the Master Servicer for deposit in the Collection Account an amount
equal to the Substitution Shortfall Amount, if any, and the Trustee, upon
receipt of the related Qualified Substitute Mortgage Loan or Loans and
certification by the Master Servicer of such deposit, shall cause the Custodian
to release to the Depositor or the Seller, as the case may be, the related
Mortgage File or Files and shall request the Trustee to (and the Trustee (or the
Custodian on behalf of the Trustee) shall) execute and deliver such instruments
of transfer or assignment, in each case without recourse, as the Depositor or
the Seller, as the case may be, shall deliver to it and as shall be necessary to
vest therein any Deleted Mortgage Loan released pursuant hereto.

                  In addition, the Depositor or the Seller, as the case may be,
shall obtain at its own expense and deliver to the Trustee and the NIMS Insurer
an Opinion of Counsel to the effect that such substitution shall not cause (a)
any federal tax to be imposed on any Trust REMIC, including without limitation,
any federal tax imposed on "prohibited transactions" under Section 860F(a)(1) of
the Code or on "contributions after the startup date" under Section 860G(d)(1)
of the Code, or (b) any Trust REMIC to fail to qualify as a REMIC at any time
that any Certificate is outstanding.

                  (d) Upon discovery by the Depositor, the NIMS Insurer, the
Seller, the Master Servicer or the Trustee that any Mortgage Loan does not
constitute a "qualified mortgage" within the meaning of Section 860G(a)(3) of
the Code, the party discovering such fact shall within two Business Days give
written notice thereof to the other parties. In connection therewith, the Seller
or the Depositor shall repurchase or, subject to the limitations set forth in
Section 2.03(c), substitute one or more Qualified Substitute Mortgage Loans for
the affected Mortgage Loan within 90 days of the earlier of discovery or receipt
of such notice with respect to such affected Mortgage Loan. Such repurchase or
substitution shall be made by the Seller. Any such repurchase or substitution
shall be made in the same manner as set forth in Section 2.03(a). The Trustee
shall reconvey to the Depositor or the Seller, as the case may be, the Mortgage
Loan to be released pursuant hereto in the same manner, and on the same terms
and conditions, as it would a Mortgage Loan repurchased for breach of a
representation or warranty.

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                  SECTION 2.04. [Reserved].

                  SECTION 2.05. Representations, Warranties and Covenants of the
                                Master Servicer.

                  The Master Servicer hereby represents, warrants and covenants
to the Trustee, for the benefit of each of the Trustee, the Certificateholders
and to the Depositor that as of the Closing Date or as of such date specifically
provided herein:

                  (i) The Master Servicer is a national banking association duly
         organized and validly existing under the laws of the United States of
         America and is duly authorized and qualified to transact any and all
         business contemplated by this Agreement to be conducted by the Master
         Servicer in any state in which a Mortgaged Property is located or is
         otherwise not required under applicable law to effect such
         qualification and, in any event, is in compliance with the doing
         business laws of any such State, to the extent necessary to ensure its
         ability to enforce each Mortgage Loan and to service the Mortgage Loans
         in accordance with the terms of this Agreement;

                  (ii) The Master Servicer has the full power and authority to
         service each Mortgage Loan, and to execute, deliver and perform, and to
         enter into and consummate the transactions contemplated by this
         Agreement and has duly authorized by all necessary corporate action on
         the part of the Master Servicer the execution, delivery and performance
         of this Agreement; and this Agreement, assuming the due authorization,
         execution and delivery thereof by the Depositor and the Trustee,
         constitutes a legal, valid and binding obligation of the Master
         Servicer, enforceable against the Master Servicer in accordance with
         its terms, except to the extent that (a) the enforceability thereof may
         be limited by bankruptcy, insolvency, moratorium, receivership and
         other similar laws relating to creditors' rights generally and (b) the
         remedy of specific performance and injunctive and other forms of
         equitable relief may be subject to the equitable defenses and to the
         discretion of the court before which any proceeding therefor may be
         brought;

                  (iii) The execution and delivery of this Agreement by the
         Master Servicer, the servicing of the Mortgage Loans by the Master
         Servicer hereunder, the consummation of any other of the transactions
         herein contemplated, and the fulfillment of or compliance with the
         terms hereof are in the ordinary course of business of the Master
         Servicer and shall not (A) result in a breach of any term or provision
         of the organizational documents of the Master Servicer or (B) conflict
         with, result in a breach, violation or acceleration of, or result in a
         default under, the terms of any other material agreement or instrument
         to which the Master Servicer is a party or by which it may be bound, or
         any statute, order or regulation applicable to the Master Servicer of
         any court, regulatory body, administrative agency or governmental body
         having jurisdiction over the Master Servicer; and the Master Servicer
         is not a party to, bound by, or in breach or violation of any indenture
         or other agreement or instrument, or subject to or in violation of any
         statute, order or regulation of any court, regulatory body,
         administrative agency or governmental body having jurisdiction over it,
         which materially and adversely affects or, to the Master Servicer's
         knowledge, would in the future materially and adversely affect, (x) the
         ability of the Master Servicer to perform its obligations under this
         Agreement or (y) the

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<PAGE>

         business, operations, financial condition, properties or assets of the
         Master Servicer taken as a whole;

                  (iv) The Master Servicer is an approved servicer for Fannie
         Mae or Freddie Mac in good standing and is a HUD approved mortgagee
         pursuant to Section 203 and Section 211 of the National Housing Act;

                  (v) No litigation is pending against the Master Servicer that
         would materially and adversely affect the execution, delivery or
         enforceability of this Agreement or the ability of the Master Servicer
         to service the Mortgage Loans or to perform any of its other
         obligations hereunder in accordance with the terms hereof;

                  (vi) No consent, approval, authorization or order of any court
         or governmental agency or body is required for the execution, delivery
         and performance by the Master Servicer of, or compliance by the Master
         Servicer with, this Agreement or the consummation of the transactions
         contemplated by this Agreement, except for such consents, approvals,
         authorizations or orders, if any, that have been obtained prior to the
         Closing Date;

                  (vii) The Master Servicer shall furnish, in accordance with
         the Fair Credit Reporting Act and its implementing regulations,
         accurate and complete information (e.g., favorable and unfavorable) on
         its borrower credit files to the three national credit reporting
         agencies or their successors on a monthly basis;

                  (viii) The Master Servicer shall not waive any Prepayment
         Charge or part of a Prepayment Charge except in accordance with Section
         3.01;

                  (ix) The information set forth in the monthly tape provided to
         the Trustee or any of its Affiliates shall be true and correct in all
         material respects; and

                  (x) The Master Servicer shall transmit full-file credit
         reporting data for each Mortgage Loan pursuant to Fannie Mae Guide
         Announcement 95-19 and that for each Mortgage Loan, the Master Servicer
         agrees it shall report one of the following statuses each month as
         follows: new origination, current, delinquent (30-, 60-, 90-days,
         etc.), foreclosed, or charged-off.

                  It is understood and agreed that the representations,
warranties and covenants set forth in this Section 2.05 shall survive delivery
of the Mortgage Files to the Trustee or to a Custodian, as the case may be, and
shall inure to the benefit of the Trustee, the Depositor and the
Certificateholders. Upon discovery by any of the Depositor, the NIMS Insurer,
the Master Servicer or the Trustee of a breach of any of the foregoing
representations, warranties and covenants which materially and adversely affects
the value of any Mortgage Loan, Prepayment Charge or the interests therein of
the Certificateholders, the party discovering such breach shall give prompt
written notice (but in no event later than two Business Days following such
discovery) to the NIMS Insurer and the Trustee. Subject to Section 7.01, the
obligation of the Master Servicer set forth in Section 2.03(b) to cure breaches
(or in the case of the representations, warranties and covenants set forth in
Section 2.05(vii) and Section 2.05(viii)

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<PAGE>

above, to otherwise remedy such breaches pursuant to Section 2.03(b)) shall
constitute the sole remedies against the Master Servicer available to the
Certificateholders, the Depositor or the Trustee on behalf of the
Certificateholders respecting a breach of the representations, warranties and
covenants contained in this Section 2.05.

                  SECTION 2.06. Issuance of the REMIC I Regular Interests and
                                the Class R-I Interest.

                  The Trustee acknowledges the assignment to it of the Mortgage
Loans and the delivery to it or the Custodian of the Mortgage Files, subject to
the provisions of Section 2.01 and Section 2.02, together with the assignment to
it of all other assets included in REMIC I, the receipt of which is hereby
acknowledged. Concurrently with such assignment and delivery and in exchange
therefor, the Trustee, pursuant to the written request of the Depositor executed
by an officer of the Depositor, has executed, authenticated and delivered to or
upon the order of the Depositor, the Class R-I Interest in authorized
denominations. The interests evidenced by the Class R-I Interest, together with
the REMIC I Regular Interests, constitute the entire beneficial ownership
interest in REMIC I. The rights of the Class R Certificateholders and REMIC II
(as holder of the REMIC I Regular Interests) to receive distributions from the
proceeds of REMIC I in respect of the Class R-I Interest and the REMIC I Regular
Interests, respectively, and all ownership interests evidenced or constituted by
the Class R-I Interest and the REMIC I Regular Interests, shall be as set forth
in this Agreement.

                  SECTION 2.07. Conveyance of the REMIC I Regular Interests;
                                Acceptance of REMIC II, REMIC III and REMIC IV
                                by the Trustee.

                  (a) The Depositor, concurrently with the execution and
delivery hereof, does hereby transfer, assign, set over and otherwise convey in
trust to the Trustee without recourse all the right, title and interest of the
Depositor in and to the assets described in the definition of REMIC I for the
benefit of the Holders of the REMIC I Regular Interests (which are
uncertificated) and the Class R Certificates (in respect of the Class R-I
Interest). The Trustee acknowledges receipt of the assets described in the
definition of REMIC I and declares that it holds and shall hold the same in
trust for the exclusive use and benefit of the Holders of the REMIC I Regular
Interests and the Class R Certificates (in respect of the Class R-I Interest).
The interests evidenced by the Class R-I Interest, together with the REMIC I
Regular Interests, constitute the entire beneficial ownership interest in REMIC
I.

                  (b) The Depositor, concurrently with the execution and
delivery hereof, does hereby transfer, assign, set over and otherwise convey in
trust to the Trustee without recourse all the right, title and interest of the
Depositor in and to the REMIC I Regular Interests (which are uncertificated) and
the Class R Certificates (in respect of the Class R-II Interest). The Trustee
acknowledges receipt of the REMIC I Regular Interests and declares that it holds
and shall hold the same in trust for the exclusive use and benefit of the
Holders of the REMIC II Regular Interests and the Class R Certificates (in
respect of the Class R-II Interest). The interests evidenced by the Class R-II
Interest, together with the REMIC II Regular Interests, constitute the entire
beneficial ownership interest in REMIC II.

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<PAGE>

                  (c) The Depositor, concurrently with the execution and
delivery hereof, does hereby transfer, assign, set over and otherwise convey in
trust to the Trustee without recourse all the right, title and interest of the
Depositor in and to the REMIC II Regular Interests (which are uncertificated)
for the benefit of the Holders of the REMIC III Regular Interests and the Class
R Certificates (in respect of the Class R-III Interest). The Trustee
acknowledges receipt of the REMIC II Regular Interests and declares that it
holds and shall hold the same in trust for the exclusive use and benefit of the
Holders of the REMIC III Regular Interests and the Class R Certificates (in
respect of the Class R-III Interest). The interests evidenced by the Class R-III
Interest, together with the Regular Certificates (other than the Class CE
Certificates and the Class P Certificates), the Class CE Interest and the Class
P Interest, constitute the entire beneficial ownership interest in REMIC III.

                  (d) The Depositor, concurrently with the execution and
delivery hereof, does hereby transfer, assign, set over and otherwise convey in
trust to the Trustee without recourse all the right, title and interest of the
Depositor in and to the Class CE Interest (which is uncertificated) for the
benefit of the Holders of the Class CE Certificates and the Class R-X
Certificates (in respect of the Class R-IV Interest). The Trustee acknowledges
receipt of the Class CE Interest and declares that it holds and shall hold the
same in trust for the exclusive use and benefit of the Holders of the Class CE
Certificates and the Class R-X Certificates (in respect of the Class R-IV
Interest). The interests evidenced by the Class R-IV Interest and the Class CE
Certificates, constitute the entire beneficial ownership interest in REMIC IV.

                  (e) The Depositor, concurrently with the execution and
delivery hereof, does hereby transfer, assign, set over and otherwise convey in
trust to the Trustee without recourse all the right, title and interest of the
Depositor in and to the Class P Interest (which is uncertificated) for the
benefit of the Holders of the Class P Certificates and the Class R-X
Certificates (in respect of the Class R-V Interest). The Trustee acknowledges
receipt of the Class P Interest and declares that it holds and shall hold the
same in trust for the exclusive use and benefit of the Holders of the Class P
Certificates and the Class R-X Certificates (in respect of the Class R-V
Interest). The interests evidenced by the Class R-V Interest, together with the
Class P Certificates, constitute the entire beneficial ownership interest in
REMIC V.

                  SECTION 2.08. Issuance of Class R Certificates and Class R-X
                                Certificates.

                  (a) The Trustee acknowledges the assignment to it of the REMIC
I Regular Interests and, concurrently therewith and in exchange therefor,
pursuant to the written request of the Depositor executed by an officer of the
Depositor, the Trustee has executed, authenticated and delivered to or upon the
order of the Depositor, the Class R Certificates in authorized denominations.
The interests evidenced by the Class R Certificates, together with the REMIC I
Regular Interests, the REMIC II Regular Interests, the REMIC III Regular
Interests, the Class CE Interest and the Class P Interest, constitute the entire
beneficial ownership interest in REMIC I, REMIC II and REMIC III.

                  (b) The Trustee acknowledges the assignment to it of the Class
CE Interest and the Class P Interest and, concurrently therewith and in exchange
therefor, pursuant to the written request of the Depositor executed by an
officer of the Depositor, the Trustee has executed, authenticated and delivered
to or upon the order of the Depositor, the Class R-X

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Certificates in authorized denominations. The interests evidenced by the Class
R-X Certificates, together with the Class CE Certificates and the Class P
Certificates constitute the entire beneficial ownership interest in REMIC IV and
REMIC V.

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                                   ARTICLE III

                          ADMINISTRATION AND SERVICING
                              OF THE MORTGAGE LOANS

                  SECTION 3.01. Master Servicer to Act as Master Servicer.

                  The Master Servicer shall service and administer the Mortgage
Loans on behalf of the Trustee and in the best interests of and for the benefit
of the Certificateholders (as determined by the Master Servicer in its
reasonable judgment) in accordance with the Servicing Standard.

                  To the extent consistent with the foregoing the Master
Servicer shall also seek to maximize the timely and complete recovery of
principal and interest on the Mortgage Notes related to the Mortgage Loans.
Subject only to the Servicing Standard and the terms of this Agreement and of
the respective Mortgage Loans, the Master Servicer shall have full power and
authority, acting alone or through Sub-Servicers as provided in Section 6.06, to
do or cause to be done any and all things in connection with such servicing and
administration which it may deem necessary or desirable. Without limiting the
generality of the foregoing, the Master Servicer in its own name or in the name
of a Sub-Servicer is hereby authorized and empowered by the Trustee, and shall
be responsible in accordance with the Servicing Standard, (i) to execute and
deliver, on behalf of the Certificateholders and the Trustee, any and all
instruments of satisfaction or cancellation, or of partial or full release or
discharge, or of forbearance, or of modification and all other comparable
instruments, with respect to the Mortgage Loans and the Mortgaged Properties,
(ii) to institute foreclosure proceedings or obtain a deed-in-lieu of
foreclosure to convert the ownership of such properties, and to hold or cause to
be held title to such properties, in the name of the Trust Fund, on behalf of
the Trustee and the Certificateholders, (iii) to market, sell and transfer title
of REO Properties held in the name of the Trust Fund to third party purchasers
upon terms and conditions the Master Servicer deems reasonable under the
Servicing Standard, (iv) to bring or respond to civil actions or complaints (in
its own name or that of the Trust Fund or the Trustee on behalf of the Trust
Fund) related to any Mortgage Loan, Mortgaged Property or REO Property held by
the Trust Fund and (v) to execute any other document necessary or appropriate to
enable the Master Servicer to carry out its servicing and administrative duties
hereunder consistent with the Servicing Standard.

                  At the written request of the Master Servicer, the Trustee
shall execute and furnish to the Master Servicer such documents as are necessary
or appropriate to enable the Master Servicer to carry out its servicing and
administrative duties hereunder. By execution of this Agreement, the Trustee, on
behalf of the Trust Fund, hereby grants to the Master Servicer a power of
attorney to execute any and all documents necessary to carry out any and all
servicing duties described in this Agreement (including the taking of and
transferring title of REO Properties to third parties held in the name of the
Trustee for the benefit of the Trust) and expressly confirms that this paragraph
along with the face page and a copy of the signature page (duly executed) to
this Agreement shall constitute the power of attorney for evidentiary and/or
recording purposes. The Trustee shall not be liable for the actions of the
Master Servicer or any Sub-Servicers under such powers of attorney.

                  Subject to Section 3.04(d) hereof, in accordance with the
Servicing Standard, the Master Servicer shall advance or cause to be advanced
funds as necessary for the purpose of

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<PAGE>

effecting the timely payment of taxes and assessments on the Mortgaged
Properties, which advances shall be Servicing Advances reimbursable in the first
instance from related collections from the Mortgagors pursuant to Section
3.04(d), and further as provided in Section 3.05(a). Any cost incurred by the
Master Servicer or by Sub-Servicers in effecting the timely payment of taxes and
assessments on a Mortgaged Property shall not, for the purpose of calculating
distributions to Certificateholders, be added to the unpaid Stated Principal
Balance of the related Mortgage Loan, notwithstanding that the terms of such
Mortgage Loan so permit.

                  Consistent with the terms of this Agreement and the Servicing
Standard, the Master Servicer may waive, modify or vary any term of any Mortgage
Loan or consent to the postponement of strict compliance with any such term or
in any manner grant indulgence to any Mortgagor if such waiver, modification,
postponement or indulgence is in conformity with the Servicing Standard;
provided, however, that:

                  (A) the Master Servicer shall not make future advances (except
         as provided in Section 4.03);

                  (B) the Master Servicer shall not permit any modification with
         respect to any Mortgage Loan that would change the Mortgage Rate, defer
         or forgive the payment of any principal or interest payments, reduce
         the outstanding Stated Principal Balance (except for reductions
         resulting from actual payments of principal) or extend the final
         maturity date on such Mortgage Loan (unless as provided in Section
         3.02, (i) the Mortgagor is in default with respect to the Mortgage Loan
         or (ii) such default is, in the judgment of the Master Servicer,
         reasonably foreseeable); and

                  (C) the Master Servicer shall not consent to (i) partial
         releases of Mortgages, (ii) alterations, (iii) removal, demolition or
         division of properties subject to Mortgages, (iv) modification or (v)
         second mortgage subordination agreements with respect to any Mortgage
         Loan that would: (i) affect adversely the status of any Trust REMIC as
         a REMIC, (ii) cause any Trust REMIC to be subject to a tax on
         "prohibited transactions" or "contributions" pursuant to the REMIC
         Provisions, or (iii) both (x) effect an exchange or reissuance of such
         Mortgage Loan under Section 1001 of the Code (or Treasury regulations
         promulgated thereunder) and (y) cause any Trust REMIC constituting part
         of the Trust Fund to fail to qualify as a REMIC under the Code or the
         imposition of any tax on "prohibited transactions" or "contributions"
         after the Startup Day under the REMIC Provisions.

                  To the extent consistent with the terms of this Agreement,
including Section 2.03 and Section 2.05, the Master Servicer may waive (or
permit a Sub-Servicer to waive) a Prepayment Charge only under the following
circumstances: (i) the enforceability thereof shall have been limited by
bankruptcy, insolvency, moratorium, receivership and other similar laws relating
to creditors' rights generally, (ii) the collectability thereof shall have been
limited due to acceleration in connection with a foreclosure or other
involuntary payment or otherwise limited or prohibited by applicable law, (iii)
in the Master Servicer's reasonable judgment, in accordance with the Servicing
Standard, (x) such waiver relates to a default or a reasonably foreseeable
default, (y) such waiver would maximize recovery of total proceeds taking into
account the value of such Prepayment Charge and related Mortgage Loan and (z)
doing so is standard and

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<PAGE>

customary in servicing similar Mortgage Loans (including any waiver of a
Prepayment Charge in connection with a refinancing of a Mortgage Loan that is
related to a default or a reasonably foreseeable default), (iv) the collection
of such Prepayment Charge would be in violation of any applicable laws or
regulations or (v) the collection of such Prepayment Charge would be considered
"predatory" pursuant to written guidance published or issued by any applicable
federal, state or local regulatory authority acting in its official capacity and
having jurisdiction over such matters. In no event shall the Master Servicer
waive a Prepayment Charge in connection with a refinancing of a Mortgage Loan
that is not related to a default or a reasonably foreseeable default

                  The Master Servicer may delegate its responsibilities under
this Agreement; provided, however, that no such delegation shall release the
Master Servicer from the responsibilities or liabilities arising under this
Agreement. All references to Master Servicer in this Agreement shall be deemed
to include any Sub-Servicer duly appointed by the Master Servicer pursuant to
this Agreement.

                  SECTION 3.02. Collection of Certain Mortgage Loan Payments.

                  The Master Servicer shall make reasonable efforts to collect
all payments called for under the terms and provisions of the Mortgage Loans,
and shall, to the extent such procedures shall be consistent with this Agreement
and the terms and provisions of any applicable insurance policies, follow such
collection procedures as it would follow with respect to mortgage loans
comparable to the Mortgage Loans and held for its own account. Consistent with
the foregoing, the Master Servicer may in its discretion (i) waive any late
payment charge or, if applicable, penalty interest, (ii) waive any provisions of
any Mortgage Loan requiring the related Mortgagor to submit to mandatory
arbitration with respect to disputes arising thereunder or (iii) extend the due
dates for the Monthly Payments due on a Mortgage Note for a period of not
greater than 180 days; provided that any extension pursuant to clause (iii)
above shall not affect the amortization schedule of any Mortgage Loan for
purposes of any computation hereunder. The NIMS Insurer's prior written consent
shall be required for any modification, waiver or amendment if the aggregate
number of outstanding Mortgage Loans which have been modified, waived or amended
exceeds 5% of the number of Mortgage Loans as of the Cut-off Date. The Master
Servicer may enter into Payment Plans with Mortgagors in accordance with the
Servicing Standard and the terms of this Section 3.02. In the event of any such
arrangement pursuant to clause (iii) above, the Master Servicer shall make
timely Advances on such Mortgage Loan during such extension pursuant to Section
4.03 and in accordance with the amortization schedule of such Mortgage Loan
without modification thereof by reason of such arrangements.

                  Notwithstanding the foregoing, in the event that any Mortgage
Loan is in default or, in the judgment of the Master Servicer, such default is
reasonably foreseeable, the Master Servicer, consistent with the Servicing
Standard, may also waive, modify or vary any term of such Mortgage Loan
(including modifications that would change the Mortgage Rate, forgive the
payment of principal or interest or extend the final maturity date of such
Mortgage Loan), accept payment from the related Mortgagor of an amount less than
the Stated Principal Balance in final satisfaction of such Mortgage Loan, or
consent to the postponement of strict compliance with any such term or otherwise
grant indulgence to any Mortgagor (any and all such waivers, modifications,
variances, forgiveness of principal or interest, postponements, or indulgences

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<PAGE>

collectively referred to herein as "forbearance"). The Master Servicer's
analysis supporting any forbearance and the conclusion that any forbearance
meets the Servicing Standard shall be reflected in writing in the Mortgage File.

                  In the event that a shortfall in any collection on or
liability with respect to any Mortgage Loan results from or is attributable to
adjustments to Mortgage Rates, Monthly Payments or Stated Principal Balances
that were made by the Master Servicer in a manner not consistent with the terms
of the related Mortgage Note and this Agreement, the Master Servicer, upon
discovery or receipt of notice thereof, immediately shall deliver to the Trustee
for deposit in the Distribution Account from its own funds the amount of any
such shortfall and shall indemnify and hold harmless the Trust Fund, the
Trustee, the Depositor and any successor master servicer in respect of any such
liability. Such indemnities shall survive the termination or discharge of this
Agreement.

                  SECTION 3.03. [Reserved].

                  SECTION 3.04. Collection Account, Escrow Account and
                                Distribution Account.

                  (a) COLLECTION ACCOUNT. On behalf of the Trust Fund, the
Master Servicer shall segregate and hold all funds collected and received
pursuant to each Mortgage Loan separate and apart from any of its own funds and
general assets and shall establish and maintain in the name of the Trustee one
or more accounts (such account or accounts, the "Collection Account") in
accordance with this Section 3.04, held in trust for the benefit of the Trustee
and the Certificateholders.

                  (b) DEPOSITS TO THE COLLECTION ACCOUNT. On behalf of the Trust
Fund, the Master Servicer shall deposit in the Collection Account, in no event
more than two Business Days after the Master Servicer's receipt thereof, the
following payments and collections received or made by it subsequent to the
Cut-off Date with respect to the Mortgage Loans, or payments (other than
Principal Prepayments) received by it on or prior to the Cut-off Date but
allocable to a Due Period subsequent thereto:

                  (i) all payments on account of principal, including Principal
         Prepayments, on the Mortgage Loans and REO Properties;

                  (ii) all payments on account of interest (excluding Prepayment
         Interest Excess collected on any Mortgage Loan during the related
         Prepayment Period) on the Mortgage Loans and REO Properties adjusted to
         the Net Mortgage Rate;

                  (iii) all Insurance Proceeds and Liquidation Proceeds (other
         than proceeds to be held in the Escrow Account and applied to the
         restoration or repair of the Mortgaged Property or released to the
         Mortgagor in accordance with the Servicing Standard), Subsequent
         Recoveries and any amounts received in respect of the rental of any REO
         Property prior to REO Disposition;

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<PAGE>

                  (iv) all proceeds related to the purchase, substitution or
         repurchase of any Mortgage Loan or REO Property in accordance with
         Section 2.03;

                  (v) any amounts required to be deposited by the Master
         Servicer pursuant to Section 3.09 in connection with the deductible
         clause in any blanket hazard insurance policy, such deposit being made
         from the Master Servicer's own funds, without reimbursement therefor;

                  (vi) any amounts required to be deposited by the Master
         Servicer pursuant to Section 3.06 in connection with any losses
         realized on Permitted Investments with respect to funds held in the
         Collection Account;

                  (vii) all amounts required to be deposited in connection with
         shortfalls in principal amount of Qualified Substitute Mortgage Loans
         pursuant to Section 2.03 (for purposes of this clause (vii), the
         Cut-off Date with respect to any Qualified Substitute Mortgage Loan
         shall be deemed to be the date of substitution);

                  (viii) any amounts required to be deposited by the Master
         Servicer pursuant to Section 4.03(b); and

                  (ix) all Prepayment Charges collected by the Master Servicer
         and all Prepayment Charges payable by the Master Servicer pursuant to
         Section 2.03(b).

                  The foregoing requirements for deposit to the Collection
Account shall be exclusive, it being understood and agreed that, without
limiting the generality of the foregoing, payments in the nature of Prepayment
Interest Excess, late payment charges, assumption fees, insufficient funds
charges, modification fees and other ancillary fees (but not Prepayment Charges)
need not be deposited by the Master Servicer in the Collection Account and shall
upon collection, belong to the Master Servicer as additional compensation for
its servicing activities. In the event the Master Servicer shall deposit in the
Collection Account any amount not required to be deposited therein, it may at
any time withdraw such amount from the Collection Account, any provision herein
to the contrary notwithstanding.

                  (c) ESCROW ACCOUNT. The Master Servicer shall segregate and
hold all funds collected and received pursuant to each Mortgage Loan which
constitute Escrow Payments separate and apart from any of its own funds and
general assets and shall establish and maintain in the name of the Trustee one
or more accounts (such account or accounts, the "Escrow Account") held in trust
for the benefit of the Certificateholders and the Trustee.

                  (d) DEPOSITS TO THE ESCROW ACCOUNT. The Master Servicer shall
deposit or cause to be deposited in the clearing account (which account must be
an Eligible Account) in which it customarily deposits payments and collections
on mortgage loans in connection with its mortgage loan servicing activities on a
daily basis, and in no event more than one Business Day after the Master
Servicer's receipt thereof, and shall thereafter deposit in the Escrow Account,
in no event more than two Business Days after the deposit of such funds into the
clearing account, as and when received or as otherwise required hereunder, and
retain therein:

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<PAGE>

                  (i) all Escrow Payments collected on account of the Mortgage
         Loans, for the purpose of effecting timely payment of any such items as
         required under the terms of this Agreement; and

                  (ii) all Insurance Proceeds which are to be applied to the
         restoration or repair of any Mortgaged Property.

                  (e) DISTRIBUTION ACCOUNT. On behalf of the Trust Fund, the
Trustee shall segregate and hold all funds collected and received pursuant to
this Agreement separate and apart from any of its own funds and general assets
and shall establish and maintain in the name of the Trustee one or more
segregated accounts (such account or accounts, the "Distribution Account"), held
in trust for the benefit of the Certificateholders.

                  (f) TRUSTEE DEPOSITS TO THE DISTRIBUTION ACCOUNT. Upon
receipt, the Trustee shall deposit or cause to be deposited into the
Distribution Account all payments of any nature received from the Master
Servicer in accordance with this Agreement. The Trustee shall deposit in the
Distribution Account any amounts required to be deposited pursuant to Section
3.06 in connection with losses realized on Permitted Investments with respect to
funds held in the Distribution Account.

                  (g) MASTER SERVICER TRANSFER OF FUNDS TO THE DISTRIBUTION
ACCOUNT. On behalf of the Trust Fund, the Master Servicer shall deliver to the
Trustee in immediately available funds for deposit in the Distribution Account
by 1:00 p.m. (New York time) on the Master Servicer Remittance Date, (i) that
portion of Available Funds (calculated without regard to the references in
clause (2) of the definition thereof to amounts that may be withdrawn from the
Distribution Account) for the related Distribution Date then on deposit in the
Collection Account, (ii) without duplication, the amount of all Prepayment
Charges collected by the Master Servicer and all Prepayment Charges payable by
the Master Servicer pursuant to Section 2.03(b)(ii) (to the extent not related
to Principal Prepayments occurring after the related Prepayment Period) and
(iii) any amounts reimbursable to an Advancing Person pursuant to Section 3.23
and the terms of the related Advance Facility.

                  In addition, the Master Servicer shall deliver to the Trustee
from time to time as required by this Agreement, for deposit and the Trustee
shall so deposit, in the Distribution Account:

                  (i) any Advances, as required pursuant to Section 4.03;

                  (ii) any amounts required to be deposited pursuant to Section
         3.13 in connection with any REO Property;

                  (iii) any amounts to be paid in connection with a purchase of
         Mortgage Loans and REO Properties pursuant to Section 3.16 and Section
         9.01;

                  (iv) any Compensating Interest as required pursuant to Section
         4.03(e);

                  (v) [reserved];

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<PAGE>

                  (vi) [reserved]; and

                  (vii) any amounts required to be paid to the Trustee from the
         assets of the Trust Fund on deposit in the Collection Account pursuant
         to this Agreement, including but not limited to amounts required to be
         paid to the Trustee pursuant to Section 7.02 and Section 8.05.

                  Funds held in the Collection Account pursuant to Section
3.04(b) may at any time be delivered by the Master Servicer to the Trustee for
deposit into the Distribution Account and for all purposes of this Agreement
shall be deemed to be a part of the Collection Account until the Business Day
prior to the Distribution Date; provided, however, that the Trustee shall have
the sole authority to withdraw any funds held pursuant to this paragraph. In the
event the Master Servicer shall deliver to the Trustee for deposit in the
Distribution Account any amount not required to be deposited therein, it may at
any time request that the Trustee withdraw such amount from the Distribution
Account and remit to it any such amount, any provision herein to the contrary
notwithstanding.

                  (h) INVESTMENT OF ACCOUNT FUNDS. Funds on deposit in the
Collection Account, the Distribution Account, any REO Account and any Escrow
Account may be invested in Permitted Investments in accordance with the
provisions set forth in Section 3.06. Any investment earnings or interest paid
on funds deposited in the Collection Account, any REO Account and any Escrow
Account (subject to Section 3.05(b)) shall accrue to the benefit of the Master
Servicer and the Master Servicer shall be entitled to retain and withdraw such
interest from each such account on a daily basis. Any investment earnings or
interest paid on funds deposited in the Distribution Account, shall accrue to
the benefit of the Trustee and the Trustee shall be entitled to retain and
withdraw such interest from each such account on a daily basis.

                  Funds on deposit in the Net WAC Rate Carryover Reserve Account
may be invested in Permitted Investments in accordance with Section 4.10 and any
investment earnings or interest paid shall accrue to the benefit of the party
designated in such section.

                  (i) CREATION, LOCATION AND SUBSEQUENT TRANSFERS OF ACCOUNTS.
Each account created pursuant to this Agreement must be an Eligible Account. On
or prior to the Closing Date, the Master Servicer and the Trustee shall give
notice, to each other, the NIMS Insurer and the Depositor of the location of any
account created by it pursuant to this Agreement. From time to time, the Master
Servicer and the Trustee may each transfer any account created by it to a
different depository institution provided that upon such transfer the written
notice is provided to all other parties listed in the preceding sentence.

                  (j) In order to comply with its duties under the U.S.A.
Patriot Act of 2001, the Trustee shall obtain and verify certain information and
documentation from the owners of the accounts that the Trustee establishes
pursuant to this Agreement including, but not limited to, each account owner's
name, address, and other identifying information.

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<PAGE>

                  SECTION 3.05. Permitted Withdrawals From the Collection
                                Account, Escrow Account and Distribution
                                Account.

                  (a) COLLECTION ACCOUNT. The Master Servicer may, from time to
time, withdraw from the Collection Account for the following purposes or as
described in Section 4.03:

                  (i) to remit to the Trustee for deposit in the Distribution
         Account the amounts required to be so remitted pursuant to Section
         3.04(g) or permitted to be so remitted pursuant to the last paragraph
         of Section 3.04(g);

                  (ii) subject to Section 3.12(c), to reimburse itself for (a)
         any unpaid Servicing Fees, (b) any unreimbursed Servicing Advances and
         (c) any unreimbursed Advances, the Master Servicer's right to reimburse
         itself pursuant to this subclause (ii) being limited to any Late
         Collections, Liquidation Proceeds, Subsequent Recoveries and Insurance
         Proceeds received on the related Mortgage Loan and any amounts received
         in respect of the rental of the related REO Property prior to an REO
         Disposition that represent payments of principal and/or interest
         respecting which any such advance was made;

                  (iii) to reimburse itself for (a) any unpaid Servicing Fees to
         the extent not recoverable under Section 3.05(a)(ii) and (b) any unpaid
         Advances or Servicing Advances that have been deemed Nonrecoverable
         Advances or Nonrecoverable Servicing Advances;

                  (iv) to pay to itself any Prepayment Interest Excess to the
         extent not otherwise retained;

                  (v) to reimburse itself for any amounts paid pursuant to
         Section 3.12(b) (and not otherwise previously reimbursed);

                  (vi) to pay to itself as servicing compensation any interest
         earned on funds in the Collection Account;

                  (vii) subject to Section 4.03(b), to reimburse the Master
         Servicer in respect of any unreimbursed Advances to the extent of funds
         held in the Collection Account for future distribution that were not
         included in Available Funds for the preceding Distribution Date;

                  (viii) to reimburse the Master Servicer or the Depositor for
         expenses incurred by or reimbursable to the Master Servicer or the
         Depositor, as the case may be, pursuant to Section 6.03;

                  (ix) to remit to the Trustee any amounts that the Trustee is
         permitted to be paid or reimbursed from the assets of the Trust Fund
         pursuant to the terms of this Agreement, including the terms of Section
         7.02(a) and Section 8.05;

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<PAGE>

                  (x) to reimburse the NIMS Insurer, the Master Servicer (if the
         Master Servicer is not an Affiliate of the Seller) or the Trustee, as
         the case may be, for enforcement expenses reasonably incurred in
         respect of the breach or defect giving rise to the purchase obligation
         under Section 2.03 that were included in the Purchase Price of the
         Mortgage Loan, including any expenses arising out of the enforcement of
         the purchase obligation;

                  (xi) to pay to the Master Servicer, the Depositor or the
         Seller, as the case may be, with respect to each Mortgage Loan that has
         previously been purchased or replaced pursuant to Section 2.03 or
         Section 3.16 all amounts received thereon subsequent to the date of
         purchase or substitution, as the case may be;

                  (xii) to transfer funds in the Collection Account maintained
         at a particular depository to the Collection Account maintained at a
         different depository, pursuant to Section 3.04(i); and

                  (xiii) to clear and terminate the Collection Account upon the
         termination of this Agreement.

                  The foregoing requirements for withdrawal from the Collection
Account shall be exclusive. In the event the Master Servicer shall deposit in
the Collection Account any amount not required to be deposited therein, it may
at any time withdraw such amount from the Collection Account, any provision
herein to the contrary notwithstanding.

                  The Master Servicer shall keep and maintain separate
accounting, on a Mortgage Loan by Mortgage Loan basis, for the purpose of
justifying any withdrawal from the Collection Account, to the extent held by or
on behalf of it, pursuant to subclauses (ii), (iii), (iv), (v), (vi), (vii),
(viii) and (xi) above. The Master Servicer shall provide written notification to
the Trustee and the NIMS Insurer on or prior to the next succeeding Master
Servicer Reporting Date, upon making any withdrawals from the Collection Account
pursuant to subclause (viii) above.

                  (b) ESCROW ACCOUNT. The Master Servicer may, from time to
time, withdraw from the Escrow Account for the following purposes:

                  (i) to effect payments of ground rents, taxes, assessments,
         water rates, hazard insurance premiums and comparable items;

                  (ii) to reimburse the Master Servicer for any Servicing
         Advance made by the Master Servicer with respect to a related Mortgage
         Loan but only from amounts received on the related Mortgage Loan which
         represent late payments or Late Collections of Escrow Payments
         thereunder;

                  (iii) to refund to the Mortgagor any funds as may be
         determined to be overages;

                  (iv) for transfer to the Collection Account in accordance with
         the terms of this Agreement;

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<PAGE>

                  (v) for application to restoration or repair of the Mortgaged
         Property;

                  (vi) to pay to the Master Servicer, or to the Mortgagor to the
         extent required by the related Mortgage Loan or Applicable Regulations,
         any interest paid on the funds deposited in the Escrow Account;

                  (vii) to clear and terminate the Escrow Account on the
         termination of this Agreement; and

                  (viii) to transfer to the Collection Account any Insurance
         Proceeds.

                  In the event the Master Servicer shall deposit in an Escrow
Account any amount not required to be deposited therein, it may at any time
withdraw such amount from such Escrow Account, any provision herein to the
contrary notwithstanding. As part of its servicing duties, the Master Servicer
shall pay to the Mortgagor interest on funds in the Escrow Account, to the
extent required by the related Mortgage Loan or Applicable Regulations, and to
the extent that interest earned on funds in the Escrow Account is insufficient,
shall pay such interest from its own funds, without any reimbursement therefor.
The Master Servicer may pay to itself any excess interest on funds in the Escrow
Account, to the extent such action is in conformity with the Servicing Standard,
is permitted by law and such amounts are not required to be paid to Mortgagors
or used for any of the other purposes set forth above.

                  (c) DISTRIBUTION ACCOUNT. The Trustee shall, from time to
time, make withdrawals from the Distribution Account, for any of the following
purposes:

                  (i) to make distributions to the Swap Account in accordance
         with Section 4.09;

                  (ii) to make distributions to Certificateholders in accordance
         with Section 4.01;

                  (iii) to pay to itself and the Custodian amounts to which
         either is entitled pursuant to Section 8.05;

                  (iv) to pay itself any interest income earned on funds
         deposited in the Distribution Account pursuant to Section 3.06;

                  (v) to reimburse itself pursuant to Section 7.01 and Section
         7.02(b);

                  (vi) to pay any amounts in respect of taxes pursuant to
         Section 10.01(g)(iii); and

                  (vii) to clear and terminate the Distribution Account pursuant
         to Section 9.01.

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                  SECTION 3.06. Investment of Funds in the Collection Account,
                                the Escrow Account, the REO Account and the
                                Distribution Account.

                  (a) The Master Servicer may direct any depository institution
maintaining the Collection Account, the Escrow Account (subject to Section
3.05(b)) and the REO Account and the Trustee may direct any depository
institution maintaining the Distribution Account (for purposes of this Section
3.06, each an "Investment Account"), to invest the funds in such Investment
Account in one or more Permitted Investments bearing interest or sold at a
discount, and maturing, unless payable on demand, (i) no later than the Business
Day immediately preceding the date on which such funds are required to be
withdrawn from such account pursuant to this Agreement, if a Person other than
the Trustee is the obligor thereon, and (ii) no later than the date on which
such funds are required to be withdrawn from such Investment Account pursuant to
this Agreement, if the Trustee is the obligor thereon. All such Permitted
Investments shall be held to maturity, unless payable on demand. Any investment
of funds in an Investment Account shall be made in the name of the Trustee (in
its capacity as such) or in the name of a nominee of the Trustee. The Trustee
shall be entitled to sole possession (except with respect to investment
direction of funds held in the Collection Account, the Escrow Account, and the
REO Account) over each such investment and (except with respect to the income on
funds held in the Collection Account, the Escrow Account and the REO Account)
the income thereon, and any certificate or other instrument evidencing any such
investment shall be delivered directly to the Trustee or its agent, together
with any document of transfer necessary to transfer title to such investment to
the Trustee or its nominee. In the event amounts on deposit in an Investment
Account are at any time invested in a Permitted Investment payable on demand,
the Trustee shall:

                  (i) consistent with any notice required to be given
         thereunder, demand that payment thereon be made on the last day such
         Permitted Investment may otherwise mature hereunder in an amount equal
         to the lesser of (1) all amounts then payable thereunder and (2) the
         amount required to be withdrawn on such date; and

                  (ii) demand payment of all amounts due thereunder promptly
         upon determination by a Responsible Officer of the Trustee that such
         Permitted Investment would not constitute a Permitted Investment in
         respect of funds thereafter on deposit in the Investment Account.

                  (b) All income in the nature of interest from the investment
of funds in the Collection Account, the Escrow Account (subject to Section
3.05(b)) and the REO Account shall be for the benefit of the Master Servicer as
compensation for the Master Servicer's services pursuant to this Agreement. The
Master Servicer shall deposit in the Collection Account, the Escrow Account, and
the REO Account, as applicable, from its own funds the amount of any loss
incurred in respect of any such Permitted Investment made with funds in such
account immediately upon realization of such loss.

                  (c) All income in the nature of interest or earnings from the
investment of funds in the Distribution Account shall be for the benefit of the
Trustee as compensation for the Trustee's services pursuant to this Agreement.
The Trustee shall deposit in the Distribution

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Account from its own funds the amount of any loss incurred on Permitted
Investments in the Distribution Account.

                  (d) Funds on deposit in the Net WAC Rate Carryover Reserve
Account may be invested in Permitted Investments in accordance with Section 4.10
and any investment earnings or interest paid shall accrue to the benefit of the
party designated in such section and the party so designated shall deposit in
the related account from its own funds the amount of any loss incurred on
Permitted Investments in such account.

                  (e) Except as otherwise expressly provided in this Agreement,
if any default occurs in the making of a payment due under any Permitted
Investment, or if a default occurs in any other performance required under any
Permitted Investment, the Trustee may and, subject to Section 8.01 and Section
8.02(a)(v), upon the request of the NIMS Insurer or the Holders of Certificates
representing more than 50% of the Voting Rights allocated to any Class of
Certificates, shall take such action as may be appropriate to enforce such
payment or performance, including the institution and prosecution of appropriate
proceedings.

                  SECTION 3.07. Payment of Taxes, Insurance and Other Charges.

                  With respect to each Mortgage Loan, the Master Servicer shall
maintain accurate records reflecting the status of ground rents, taxes,
assessments, water rates and other charges which are or may become a lien upon
the Mortgaged Property and the status of fire and hazard insurance coverage and,
as to those Mortgage Loans subject to a voluntary escrow agreement, shall
obtain, from time to time, all bills for the payment of such charges (including
renewal premiums) and shall effect payment thereof prior to the applicable
penalty or termination date and at a time appropriate for securing maximum
discounts allowable, employing for such purpose deposits of the Mortgagor in the
Escrow Account which shall have been estimated and accumulated by the Master
Servicer in amounts sufficient for such purposes, as allowed under the terms of
the Mortgage or Applicable Regulations. The Master Servicer assumes full
responsibility for the timely payment of all such bills and shall effect timely
payments of all such bills irrespective of the Mortgagor's faithful performance
in the payment of same or the making of the Escrow Payments and shall make
Servicing Advances from its own funds to effect such payments. To the extent
that the Mortgage does not provide for Escrow Payments, the Master Servicer
shall use reasonable efforts consistent with the Servicing Standard to determine
that any such payments are made by the Mortgagor at the time they first become
due and shall ensure that the Mortgaged Property is not lost to a tax lien as a
result of nonpayment and that such Mortgaged Property is not left uninsured.

                  SECTION 3.08. Maintenance of Hazard Insurance.

                  The Master Servicer shall cause to be maintained for each
Mortgage Loan fire insurance with extended coverage on the related Mortgaged
Property in an amount which is at least equal to the least of (i) the current
Stated Principal Balance of such Mortgage Loan, (ii) the amount necessary to
fully compensate for any damage or loss to the improvements that are a part of
such property on a replacement cost basis and (iii) the maximum insurable value
of the improvements which are a part of such Mortgaged Property, in each case in
an amount not less than such amount as is necessary to avoid the application of
any coinsurance clause contained in

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the related hazard insurance policy. The Master Servicer shall also cause to be
maintained fire insurance with extended coverage on each REO Property in an
amount which is at least equal to the lesser of (i) the maximum insurable value
of the improvements which are a part of such property and (ii) the outstanding
Stated Principal Balance of the related Mortgage Loan, plus accrued interest at
the Mortgage Rate and related Servicing Advances (each measured at the time it
became an REO Property). The Master Servicer shall comply in the performance of
this Agreement with all reasonable rules and requirements of each insurer under
any such hazard policies. Any amounts to be collected by the Master Servicer
under any such policies (other than amounts to be applied to the restoration or
repair of the property subject to the related Mortgage or amounts to be released
to the Mortgagor in accordance with the procedures that the Master Servicer
would follow in servicing loans held for its own account, subject to the terms
and conditions of the related Mortgage and Mortgage Note) shall be deposited in
the Collection Account, subject to withdrawal pursuant to Section 3.05, if
received in respect of a Mortgage Loan, or in the REO Account, subject to
withdrawal pursuant to Section 3.13, if received in respect of an REO Property.
Any cost incurred by the Master Servicer in maintaining any such insurance shall
not, for the purpose of calculating distributions to Certificateholders, be
added to the unpaid Stated Principal Balance of the related Mortgage Loan,
notwithstanding that the terms of such Mortgage Loan so permit. It is understood
and agreed that no earthquake or other additional insurance is to be required of
any Mortgagor other than pursuant to such applicable laws and regulations as
shall at any time be in force and as shall require such additional insurance. If
the Mortgaged Property or REO Property is at any time in an area identified in
the Federal Register by the Federal Emergency Management Agency as having
special flood hazards, the Master Servicer shall cause to be maintained a flood
insurance policy in respect thereof. Such flood insurance shall be in an amount
equal to the lesser of (i) the unpaid Stated Principal Balance of the related
Mortgage Loan, (ii) the maximum amount of such insurance available for the
related Mortgaged Property under the national flood insurance program (assuming
that the area in which such Mortgaged Property is located is participating in
such program) and (iii) the maximum insurable value of the improvements which
are part of the related Mortgaged Property.

                  SECTION 3.09. Maintenance of Mortgage Blanket Insurance.

                  In the event that the Master Servicer shall obtain and
maintain a blanket policy with an insurer having a General Policy Rating of A:V
or better in Best's Key Rating Guide (or such other rating that is comparable to
such rating) insuring against hazard losses on all of the Mortgage Loans, it
shall conclusively be deemed to have satisfied its obligations as set forth in
the first two sentences of Section 3.08, it being understood and agreed that
such policy may contain a deductible clause, in which case the Master Servicer
shall, in the event that there shall not have been maintained on the related
Mortgaged Property or REO Property a policy complying with the first two
sentences of Section 3.08, and there shall have been one or more losses which
would have been covered by such policy, deposit to the Collection Account from
its own funds the amount not otherwise payable under the blanket policy because
of such deductible clause. In connection with its activities as administrator
and servicer of the Mortgage Loans, the Master Servicer agrees to prepare and
present, on behalf of itself, the Trustee and the Certificateholders, claims
under any such blanket policy in a timely fashion in accordance with the terms
of such policy.

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                  SECTION 3.10. Fidelity Bond; Errors and Omissions Insurance.

                  The Master Servicer shall keep in force during the term of
this Agreement a policy or policies of insurance covering errors and omissions
for failure in the performance of the Master Servicer's obligations under this
Agreement, which policy or policies shall be in such form and amount that would
meet the requirements of Fannie Mae or Freddie Mac if it were the purchaser of
the Mortgage Loans, unless the Master Servicer has obtained a waiver of such
requirements from Fannie Mae or Freddie Mac. The Master Servicer shall also
maintain a fidelity bond in the form and amount that would meet the requirements
of Fannie Mae or Freddie Mac, unless the Master Servicer has obtained a waiver
of such requirements from Fannie Mae or Freddie Mac. Upon reasonable request,
the Master Servicer shall provide the Trustee and the NIMS Insurer with copies
of any such insurance policies and fidelity bond. The Master Servicer shall be
deemed to have complied with this provision if an Affiliate of the Master
Servicer has such errors and omissions and fidelity bond coverage and, by the
terms of such insurance policy or fidelity bond, the coverage afforded
thereunder extends to the Master Servicer. Any such errors and omissions policy
and fidelity bond shall by its terms not be cancelable without thirty days'
prior written notice to the Trustee. The Master Servicer shall also cause each
Sub-Servicer to maintain a policy of insurance covering errors and omissions and
a fidelity bond which would meet such requirements.

                  SECTION 3.11. Enforcement of Due-On-Sale Clauses; Assumption
                                Agreements.

                  The Master Servicer shall, to the extent it has knowledge of
any conveyance or prospective conveyance of any Mortgaged Property by any
Mortgagor (whether by absolute conveyance or by contract of sale, and whether or
not the Mortgagor remains or is to remain liable under the Mortgage Note and/or
the Mortgage), exercise its rights to accelerate the maturity of such Mortgage
Loan under the "due-on-sale" clause, if any, applicable thereto; provided,
however, that the Master Servicer shall not exercise any such rights if
prohibited by law from doing so. If the Master Servicer reasonably believes it
is unable under applicable law to enforce such "due-on-sale" clause, or if any
of the other conditions set forth in the proviso to the preceding sentence
apply, the Master Servicer is authorized to enter into an assumption and
modification agreement from or with the person to whom such property has been
conveyed or is proposed to be conveyed, pursuant to which such person becomes
liable under the Mortgage Note and, to the extent permitted by applicable state
law, the Mortgagor remains liable thereon. The Master Servicer is also
authorized to enter into a substitution of liability agreement with such person,
pursuant to which the original Mortgagor is released from liability and such
person is substituted as the Mortgagor and becomes liable under the Mortgage
Note, provided that no such substitution shall be effective unless such person
satisfies the underwriting criteria of the Master Servicer. In connection with
any assumption or substitution, the Master Servicer shall apply such
underwriting standards and follow such practices and procedures as shall be
normal and usual in its general mortgage servicing activities and as it applies
to other mortgage loans owned solely by it. The Master Servicer shall not take
or enter into any assumption and modification agreement, however, unless (to the
extent practicable in the circumstances) it shall have received confirmation, in
writing, of the continued effectiveness of any applicable hazard insurance
policy, or a new policy meeting the requirements of this Section is obtained.
Any fee

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collected by the Master Servicer in respect of an assumption or substitution of
liability agreement shall be retained by the Master Servicer as additional
servicing compensation. In connection with any such assumption, no material term
of the Mortgage Note (including but not limited to the related Mortgage Rate and
the amount of the Monthly Payment) may be amended or modified, except as
otherwise required pursuant to the terms thereof or otherwise permitted under
Section 3.01. The Master Servicer shall notify the Trustee and any respective
Custodian that any such substitution or assumption agreement has been completed
by forwarding to the Trustee or to such Custodian, as the case may be, the
executed original of such substitution or assumption agreement, which document
shall be added to the related Mortgage File and shall, for all purposes, be
considered a part of such Mortgage File to the same extent as all other
documents and instruments constituting a part thereof.

                  Notwithstanding the foregoing paragraph or any other provision
of this Agreement, the Master Servicer shall not be deemed to be in default,
breach or any other violation of its obligations hereunder by reason of any
assumption of a Mortgage Loan by operation of law or by the terms of the
Mortgage Note or any assumption which the Master Servicer may be restricted by
law from preventing, for any reason whatever. For purposes of this Section 3.11,
the term "assumption" is deemed to also include a sale (of the Mortgaged
Property) subject to the Mortgage that is not accompanied by an assumption or
substitution of liability agreement.

                  SECTION 3.12. Realization Upon Defaulted Mortgage Loans.

                  (a) The Master Servicer shall, consistent with the Servicing
Standard, foreclose upon or otherwise comparably convert the ownership of
properties securing such of the Mortgage Loans as come into and continue in
default and as to which no satisfactory arrangements can be made for collection
of delinquent payments pursuant to Section 3.02. The Master Servicer shall be
responsible for all costs and expenses incurred by it in any such proceedings;
provided, however, that such costs and expenses shall be recoverable as
Servicing Advances by the Master Servicer as contemplated in Section 3.05 and
Section 3.13. The foregoing is subject to the provision that in any case in
which Mortgaged Property shall have suffered damage from an Uninsured Cause, the
Master Servicer shall not be required to expend its own funds toward the
restoration of such property unless it shall determine in its discretion that
such restoration shall increase the proceeds of liquidation of the related
Mortgage Loan after reimbursement to itself for such expenses and (ii) with
respect to any second lien Mortgage Loan for which the related first lien
mortgage loan is not included in the Trust Fund, if, after such Mortgage Loan
becomes 180 days or more delinquent and the Master Servicer, after making a
Fincal Recovery Determination, determines that a net recovery that would
eliminate or reduce a Realized Loss by more than an immaterial amount is not
possible through foreclosure, such Mortgage Loan may be charged off and such
Mortgage Loan shall be treated as a Liquidated Mortgage Loan giving rise to a
Realized Loss.

                  (b) Notwithstanding the foregoing provisions of this Section
3.12 or any other provision of this Agreement, with respect to any Mortgage Loan
as to which the Master Servicer has received actual notice of, or has actual
knowledge of, the presence of any toxic or hazardous substance on the related
Mortgaged Property, the Master Servicer shall not, on behalf of the Trustee,
either (i) obtain title to such Mortgaged Property as a result of or in lieu of
foreclosure

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or otherwise or (ii) otherwise acquire possession of, or take any other action
with respect to, such Mortgaged Property, if, as a result of any such action,
the Trustee, the Trust Fund or the Certificateholders would be considered to
hold title to, to be a "mortgagee-in-possession" of, or to be an "owner" or
"operator" of such Mortgaged Property within the meaning of the Comprehensive
Environmental Response, Compensation and Liability Act of 1980, as amended from
time to time, or any comparable law, unless the Master Servicer has also
previously determined, based on its reasonable judgment and a report prepared by
a Person who regularly conducts environmental audits using customary industry
standards, that:

                  (1) such Mortgaged Property is in compliance with applicable
         environmental laws or, if not, that it would be in the best economic
         interest of the Trust Fund to take such actions as are necessary to
         bring the Mortgaged Property into compliance therewith; and

                  (2) there are no circumstances present at such Mortgaged
         Property relating to the use, management or disposal of any hazardous
         substances, hazardous materials, hazardous wastes, or petroleum-based
         materials for which investigation, testing, monitoring, containment,
         clean-up or remediation could be required under any federal, state or
         local law or regulation, or that if any such materials are present for
         which such action could be required, that it would be in the best
         economic interest of the Trust Fund to take such actions with respect
         to the affected Mortgaged Property.

                  Notwithstanding the foregoing, if such environmental audit
reveals, or if the Master Servicer has actual knowledge or notice, that such
Mortgaged Property contains such toxic or hazardous wastes or substances, the
Master Servicer shall not foreclose or accept a deed in lieu of foreclosure
without the prior written consent of the NIMS Insurer (which consent shall not
be unreasonably withheld).

                  The cost of the environmental audit report contemplated by
this Section 3.12 shall be advanced by the Master Servicer, subject to the
Master Servicer's right to be reimbursed therefor from the Collection Account as
provided in Section 3.05(a)(v), such right of reimbursement being prior to the
rights of Certificateholders to receive any amount in the Collection Account
received in respect of the affected Mortgage Loan or other Mortgage Loans.

                  If the Master Servicer determines, as described above, that it
is in the best economic interest of the Trust Fund to take such actions as are
necessary to bring any such Mortgaged Property into compliance with applicable
environmental laws, or to take such action with respect to the containment,
clean-up or remediation of hazardous substances, hazardous materials, hazardous
wastes or petroleum-based materials affecting any such Mortgaged Property, then
the Master Servicer shall take such action as it deems to be in the best
economic interest of the Trust Fund; provided, however, that the Master Servicer
shall not proceed with foreclosure or acceptance of a deed in lieu of
foreclosure if the estimated costs of the environmental clean up, as estimated
in the environmental audit report, together with the Advances made by the Master
Servicer and the estimated costs of foreclosure or acceptance of a deed in lieu
of foreclosure, exceeds the estimated value of the Mortgaged Property. The cost
of any such compliance, containment, cleanup or remediation shall be advanced by
the Master Servicer, subject to the Master Servicer's right to be reimbursed
therefor from the Collection

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Account as provided in Section 3.05(a)(v), such right of reimbursement being
prior to the rights of Certificateholders to receive any amount in the
Collection Account received in respect of the affected Mortgage Loan or other
Mortgage Loans.

                  (c) Proceeds received in connection with any Final Recovery
Determination, as well as any recovery resulting from a partial collection of
Insurance Proceeds, Subsequent Recoveries or Liquidation Proceeds, in respect of
any Mortgage Loan, shall be applied in the following order of priority: FIRST,
to reimburse the Master Servicer or any Sub-Servicer for any related
unreimbursed Servicing Advances and Advances, pursuant to Section 3.05(a)(ii);
SECOND, to accrued and unpaid interest on the Mortgage Loan, to the date of the
Final Recovery Determination, or to the Due Date prior to the Distribution Date
on which such amounts are to be distributed if not in connection with a Final
Recovery Determination; and THIRD, as a recovery of principal of the Mortgage
Loan. If the amount of the recovery so allocated to interest is less than the
full amount of accrued and unpaid interest due on such Mortgage Loan, the amount
of such recovery shall be allocated by the Master Servicer as follows: FIRST, to
unpaid Servicing Fees; and SECOND, to the balance of the interest then due and
owing. The portion of the recovery so allocated to unpaid Servicing Fees shall
be reimbursed to the Master Servicer or any Sub-Servicer pursuant to Section
3.05(a)(ii).

                  SECTION 3.13. Title, Management and Disposition of REO
                                Property.

                  (a) The deed or certificate of sale of any REO Property shall
be taken in the name of the Trustee, or its nominee, in trust for the benefit of
the Certificateholders. Pursuant to the power of attorney granted in Section
3.01, the Master Servicer is hereby authorized to transfer the title of any REO
Property taken in the name of the Trustee to a third party purchaser pursuant to
this Section 3.13 without further documentation of its authority as
attorney-in-fact for the Trustee on behalf of the Trust. The Master Servicer, on
behalf of the Trust Fund (and on behalf of the Trustee for the benefit of the
Certificateholders), shall either sell any REO Property before the close of the
third taxable year after the year the Trust Fund acquires ownership of such REO
Property for purposes of Section 860G(a)(8) of the Code or request from the
Internal Revenue Service, no later than 60 days before the day on which the
three-year grace period would otherwise expire, an extension of the three-year
grace period, unless the Master Servicer shall have delivered to the Trustee,
the NIMS Insurer and the Depositor an Opinion of Counsel, addressed to the
Trustee, the NIMS Insurer and the Depositor, to the effect that the holding by
the Trust Fund of such REO Property subsequent to three years after its
acquisition shall not result in the imposition on any Trust REMIC of taxes on
"prohibited transactions" thereof, as defined in Section 860F of the Code, or
cause any Trust REMIC to fail to qualify as a REMIC under Federal law at any
time that any Certificates are outstanding. The Master Servicer shall manage,
conserve, protect and operate each REO Property for the benefit of the
Certificateholders and solely for the purpose of its prompt disposition and sale
in a manner which does not cause such REO Property to fail to qualify as
"foreclosure property" within the meaning of Section 860G(a)(8) of the Code or
result in the receipt by any Trust REMIC of any "income from non-permitted
assets" within the meaning of Section 860F(a)(2)(B) of the Code, or any "net
income from foreclosure property" which is subject to taxation under the REMIC
Provisions.

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                  (b) The Master Servicer shall segregate and hold all funds
collected and received in connection with the operation of any REO Property
separate and apart from its own funds and general assets and shall establish and
maintain with respect to REO Properties an account held in trust for the Trustee
for the benefit of the Certificateholders (the "REO Account"), which shall be an
Eligible Account. The Master Servicer shall be permitted to allow the Collection
Account to serve as the REO Account, subject to separate ledgers for each REO
Property. The Master Servicer shall be entitled to retain or withdraw any
interest income paid on funds deposited in the REO Account.

                  (c) The Master Servicer shall have full power and authority,
in accordance with the Servicing Standard, subject only to the specific
requirements and prohibitions of this Agreement, to do any and all things in
connection with any REO Property as are consistent with the manner in which the
Master Servicer manages and operates similar property owned by the Master
Servicer or any of its Affiliates, all on such terms and for such period as the
Master Servicer deems to be in the best interests of Certificateholders and
appropriate to effect the prompt disposition and sale of the REO Property. In
connection therewith, the Master Servicer shall deposit, or cause to be
deposited in the clearing account (which account must be an Eligible Account) in
which it customarily deposits payments and collections on mortgage loans in
connection with its mortgage loan servicing activities on a daily basis, and in
no event more than one Business Day after the Master Servicer's receipt thereof,
and shall thereafter deposit in the REO Account, in no event more than two
Business Days after the deposit of such funds into the clearing account, all
revenues received by it with respect to an REO Property and shall withdraw
therefrom funds necessary for the proper operation, management and maintenance
of such REO Property including, without limitation:

                  (i) all insurance premiums due and payable in respect of such
         REO Property;

                  (ii) all real estate taxes and assessments in respect of such
         REO Property that may result in the imposition of a lien thereon; and

                  (iii) all costs and expenses necessary to maintain such REO
         Property.

                  To the extent that amounts on deposit in the REO Account with
respect to an REO Property are insufficient for the purposes set forth in
clauses (i) through (iii) above with respect to such REO Property, the Master
Servicer shall advance from its own funds such amount as is necessary for such
purposes if, but only if, the Master Servicer would make such advances if the
Master Servicer owned the REO Property and if in the Master Servicer's judgment,
the payment of such amounts shall be recoverable from the rental or sale of the
REO Property.

                  Notwithstanding the Master Servicer's obligation to the
Certificateholders to manage and operate (including the collection of rents from
existing tenants and management of any leases acquired with the REO property to
the extent applicable) the REO Property from the date of acquisition until the
date of sale, neither the Master Servicer nor the Trustee shall knowingly:

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<PAGE>

                  (i) authorize the Trust Fund to enter into, renew or extend
         any New Lease with respect to any REO Property, if the New Lease by its
         terms shall give rise to any income that does not constitute Rents from
         Real Property;

                  (ii) authorize any amount to be received or accrued under any
         New Lease other than amounts that shall constitute Rents from Real
         Property;

                  (iii) authorize any construction on any REO Property, other
         than the completion of a building or other improvement thereon, and
         then only if more than ten percent of the construction of such building
         or other improvement was completed before default on the related
         Mortgage Loan became imminent, all within the meaning of Section
         856(e)(4)(B) of the Code; or

                  (iv) authorize any Person to Directly Operate any REO Property
         on any date more than 90 days after its date of acquisition by the
         Trust Fund;

unless, in any such case, the Master Servicer has obtained an Opinion of
Counsel, provided to the Trustee and the NIMS Insurer, to the effect that such
action shall not cause such REO Property to fail to qualify as "foreclosure
property" within the meaning of Section 860G(a)(8) of the Code at any time that
it is held by the Trust Fund, and (B) the Master Servicer has received written
notice from the Trustee that it has received written consent from the NIMS
Insurer (which consent shall not be unreasonably withheld) that the specific
action may be taken.

                  The Master Servicer may contract with any Independent
Contractor for the operation and management of any REO Property, provided that:

                  (i) the terms and conditions of any such contract shall not be
         inconsistent herewith;

                  (ii) any such contract shall require, or shall be administered
         to require, that the Independent Contractor pay all costs and expenses
         incurred in connection with the operation and management of such REO
         Property, including those listed above and remit all related revenues
         (net of such costs and expenses) to the Master Servicer as soon as
         practicable, but in no event later than thirty days following the
         receipt thereof by such Independent Contractor;

                  (iii) none of the provisions of this Section 3.13(c) relating
         to any such contract or to actions taken through any such Independent
         Contractor shall be deemed to relieve the Master Servicer of any of its
         duties and obligations to the Trustee on behalf of the
         Certificateholders with respect to the operation and management of any
         such REO Property; and

                  (iv) the Master Servicer shall be obligated with respect
         thereto to the same extent as if it alone were performing all duties
         and obligations in connection with the operation and management of such
         REO Property.

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<PAGE>

                  The Master Servicer shall be entitled to enter into any
agreement with any Independent Contractor performing services for it related to
its duties and obligations hereunder for indemnification of the Master Servicer
by such Independent Contractor, and nothing in this Agreement shall be deemed to
limit or modify such indemnification. The Master Servicer shall not engage an
Independent Contractor to engage in any activities that the Master Servicer
would not be permitted to engage in itself in accordance with the other
provisions of this Agreement.

                  (d) In addition to the withdrawals permitted under Section
3.13(c), the Master Servicer may from time to time make withdrawals from the REO
Account for any REO Property: (i) to pay itself or any Sub-Servicer unpaid
Servicing Fees in respect of the related Mortgage Loan; and (ii) to reimburse
itself or any Sub-Servicer for unreimbursed Servicing Advances and Advances made
in respect of such REO Property or the related Mortgage Loan. On the Master
Servicer Remittance Date, the Master Servicer shall withdraw from each REO
Account maintained by it and deposit into the Distribution Account in accordance
with Section 3.04(g)(ii), for distribution on the related Distribution Date in
accordance with Section 4.01, the income from the related REO Property received
during the prior calendar month, net of any withdrawals made pursuant to Section
3.13(c) or this Section 3.13(d).

                  (e) Subject to the time constraints set forth in Section
3.13(a) (including the constraint that the Master Servicer hold and manage each
REO Property "solely for the purpose of its prompt disposition"), each REO
disposition shall be carried out by the Master Servicer at such price and upon
such terms and conditions as shall be normal and usual in its general servicing
activities for similar properties.

                  (f) The proceeds from the REO Disposition, net of any amount
required by law to be remitted to the Mortgagor under the related Mortgage Loan
and net of any payment or reimbursement to the Master Servicer or any
Sub-Servicer as provided above, shall be deposited in the Distribution Account
in accordance with Section 3.04(g)(ii) on the Master Servicer Remittance Date in
the month following the receipt thereof for distribution on the related
Distribution Date in accordance with Section 4.01. Any REO Disposition shall be
for cash only (unless changes in the REMIC Provisions made subsequent to the
Startup Day allow a sale for other consideration).

                  SECTION 3.14. [Reserved].

                  SECTION 3.15. Reports of Foreclosure and Abandonment of
                                Mortgaged Properties.

                  The Master Servicer shall file information returns with
respect to the receipt of mortgage interest received in a trade or business,
reports of foreclosures and abandonments of any Mortgaged Property and
cancellation of indebtedness income with respect to any Mortgaged Property as
required by Sections 6050H, 6050J and 6050P of the Code, respectively. Such
reports shall be in form and substance sufficient to meet the reporting
requirements imposed by such Sections 6050H, 6050J and 6050P of the Code.

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                  SECTION 3.16. Optional Purchase of Defaulted Mortgage Loans.

                  The NIMS Insurer or the Master Servicer may, at its option,
purchase a Mortgage Loan which has become 90 or more days delinquent or for
which the Master Servicer has accepted a deed in lieu of foreclosure. Prior to
purchase pursuant to this Section 3.16, the Master Servicer shall be required to
continue to make Advances pursuant to Section 4.03. Neither the NIMS Insurer nor
the Master Servicer shall use any procedure in selecting Mortgage Loans to be
repurchased which is materially adverse to the interests of the
Certificateholders. The NIMS Insurer or the Master Servicer, as applicable,
shall purchase such delinquent Mortgage Loan at a price equal to the Purchase
Price of such Mortgage Loan. Any such purchase of a Mortgage Loan pursuant to
this Section 3.16 shall be accomplished by remittance to the Master Servicer for
deposit in the Collection Account of the amount of the Purchase Price. The
Trustee (or the Custodian on behalf of the Trustee) shall immediately effectuate
the conveyance of such delinquent Mortgage Loan to the NIMS Insurer or the
Master Servicer, as applicable, to the extent necessary, as requested, and the
Trustee (or the Custodian on behalf of the Trustee) shall promptly deliver all
documentation to the NIMS Insurer or the Master Servicer as applicable, and as
shall be necessary to vest in the Master Servicer title to any Mortgage Loan or
related REO Property released pursuant hereto.

                  SECTION 3.17. Trustee to Cooperate; Release of Mortgage Files.

                  (a) Upon the payment in full of any Mortgage Loan, or the
receipt by the Master Servicer of a notification that payment in full shall be
escrowed in a manner customary for such purposes, the Master Servicer shall
promptly notify the Trustee and any related Custodian by a certification in the
form of Exhibit E or such other form supplied by the Master Servicer provided
that it does not differ from the substantive content of Exhibit E (which
certification shall include a statement to the effect that all amounts received
or to be received in connection with such payment which are required to be
deposited in the Collection Account pursuant to Section 3.04(b) have been or
shall be so deposited) of a Servicing Officer and shall request delivery to it
of the Mortgage File. Upon receipt of such certification and request, the
Trustee or such Custodian, as the case may be, shall promptly release (and in no
event more than three (3) Business Days thereafter) the related Mortgage File to
the Master Servicer. No expenses incurred in connection with any instrument of
satisfaction or deed of reconveyance shall be chargeable to the Collection
Account or the Distribution Account.

                  (b) From time to time and as appropriate for the servicing or
foreclosure of any Mortgage Loan, including, for this purpose, collection under
any insurance policy relating to the Mortgage Loans, the Trustee and any related
Custodian shall, upon request of the Master Servicer and delivery to the Trustee
or such Custodian, as the case may be, of a Request for Release in the form of
Exhibit E or such other form supplied by the Master Servicer provided that it
does not differ from the substantive content of Exhibit E, release the related
Mortgage File to the Master Servicer, and the Trustee shall, at the direction of
the Master Servicer, execute such documents as shall be necessary to the
prosecution of any such proceedings and the Master Servicer shall retain such
Mortgage File in trust for the benefit of the Certificateholders. Such Request
for Release shall obligate the Master Servicer to return each and every document
previously requested from the Mortgage File to the Trustee or to such Custodian
when the need therefor by the Master Servicer no longer exists, unless the
Mortgage Loan has been liquidated

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and the Liquidation Proceeds relating to the Mortgage Loan have been deposited
in the Collection Account or the Mortgage File or such document has been
delivered to an attorney, or to a public trustee or other public official as
required by law, for purposes of initiating or pursuing legal action or other
proceedings for the foreclosure of the Mortgaged Property either judicially or
non-judicially, and the Master Servicer has delivered to the Trustee a
certificate of a Servicing Officer certifying as to the name and address of the
Person to which such Mortgage File or such document was delivered and the
purpose or purposes of such delivery. Upon receipt of a certificate of a
Servicing Officer stating that such Mortgage Loan was liquidated and that all
amounts received or to be received in connection with such liquidation that are
required to be deposited into the Collection Account have been so deposited, or
that such Mortgage Loan has become an REO Property, upon request, a copy of the
Request for Release shall be released by the Trustee or such Custodian to the
Master Servicer.

                  (c) Upon written certification of a Servicing Officer, the
Trustee shall execute and deliver to the Master Servicer any court pleadings,
requests for trustee's sale or other documents reasonably necessary to the
foreclosure or trustee's sale in respect of a Mortgaged Property or to any legal
action brought to obtain judgment against any Mortgagor on the Mortgage Note or
Mortgage or to obtain a deficiency judgment, or to enforce any other remedies or
rights provided by the Mortgage Note or Mortgage or otherwise available at law
or in equity. Each such certification shall include a request that such
pleadings or documents be executed by the Trustee and a statement as to the
reason such documents or pleadings are required and that the execution and
delivery thereof by the Trustee shall not invalidate or otherwise affect the
lien of the Mortgage, except for the termination of such a lien upon completion
of the foreclosure or trustee's sale.

                  (d) The Trustee (or the Custodian on behalf of the Trustee)
and the Master Servicer may mutually agree on policies and procedures
(commercially reasonable in nature) to allow the submission of any and all
requests for the release of a Mortgage File electronically with a digital
signature or other identifier to designate the Servicing Officer of the Master
Servicer requesting such collateral.

                  SECTION 3.18. Servicing Compensation.

                  As compensation for the activities of the Master Servicer
hereunder, the Master Servicer shall be entitled to the Servicing Fee with
respect to each Mortgage Loan payable solely from payments of interest in
respect of such Mortgage Loan, subject to Section 4.03(e). In addition, the
Master Servicer shall be entitled to recover unpaid Servicing Fees out of
Insurance Proceeds, Subsequent Recoveries or Liquidation Proceeds to the extent
permitted by Section 3.05(a)(ii), out of general funds in the Collection Account
to the extent permitted by Section 3.05(a) and out of amounts derived from the
operation and sale of an REO Property to the extent permitted by Section 3.13.
The right to receive the Servicing Fee may not be transferred in whole or in
part except in connection with the transfer of all of the Master Servicer's
responsibilities and obligations under this Agreement.

                  Additional servicing compensation in the form of Prepayment
Interest Excess, assumption fees, late payment charges, insufficient funds fees,
reconveyance fees and other similar fees and charges (other than Prepayment
Charges) shall be retained by the Master

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Servicer only to the extent such amounts, fees or charges are received by the
Master Servicer. The Master Servicer shall also be entitled pursuant to Section
3.05(a)(vi) to withdraw from the Collection Account, pursuant to Section 3.04(h)
to withdraw from any Escrow Account and pursuant to Section 3.13(b) to withdraw
from any REO Account, as additional servicing compensation, interest or other
income earned on deposits therein, subject to Section 3.06. The Master Servicer
shall be required to pay all expenses incurred by it in connection with its
servicing activities hereunder (including premiums for the insurance required by
Section 3.08, Section 3.09 and Section 3.10, to the extent such premiums are not
paid by the related Mortgagors or by a Sub-Servicer, servicing compensation of
each Sub-Servicer, and to the extent provided in Section 8.05, the fees and
expenses of the Trustee) and shall not be entitled to reimbursement therefor
except as specifically provided herein.

                  SECTION 3.19. Statement as to Compliance.

                  The Master Servicer shall deliver to the Trustee, the NIMS
Insurer, the Depositor and each Rating Agency on or before March 15th of each
calendar year commencing in 2006, an Officers' Certificate, in a form similar to
Exhibit M attached hereto agreeable to the parties hereto, stating, as to each
signatory thereof, that (i) a review of the activities of the Master Servicer
during the preceding calendar year and of performance under this Agreement has
been made under such officers' supervision and (ii) to the best of such
officers' knowledge, based on such review, the Master Servicer has fulfilled all
of its obligations under this Agreement throughout such year, or, if there has
been a default in the fulfillment of any such obligation, specifying each such
default known to such officer and the nature and status thereof. Copies of any
such statement shall be provided by the Trustee to any Certificateholder or
Certificate Owner and to any Person identified to the Trustee as a prospective
transferee of a Certificate, upon the request and at the expense of the
requesting party, provided that such statement is delivered by the Master
Servicer to the Trustee.

                  SECTION 3.20. Independent Public Accountants' Servicing
                                Report.

                  Not later than March 15th of each calendar year commencing in
2006, the Master Servicer, at its expense, shall cause a nationally recognized
firm of independent certified public accountants to furnish to the Master
Servicer a report stating that (i) it has obtained a letter of representation
regarding certain matters from the management of the Master Servicer which
includes an assertion that the Master Servicer has complied with certain minimum
residential mortgage loan servicing standards, identified in the Uniform Single
Attestation Program for Mortgage Bankers established by the Mortgage Bankers
Association of America, with respect to the servicing of residential mortgage
loans during the most recently completed calendar year and (ii) on the basis of
an examination conducted by such firm in accordance with standards established
by the American Institute of Certified Public Accountants, such representation
is fairly stated in all material respects, subject to such exceptions and other
qualifications that may be appropriate. In rendering its report such firm may
rely, as to matters relating to the direct servicing of residential mortgage
loans by Sub-Servicers, upon comparable reports of firms of independent
certified public accountants rendered on the basis of examinations conducted in
accordance with the same standards (rendered within one year of such report)
with respect to those Sub-Servicers. Immediately upon receipt of such report,
the Master Servicer shall furnish a copy of such report to the Trustee, the NIMS
Insurer and each Rating Agency. Copies of such

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statement shall be provided by the Trustee to any Certificateholder or
Certificate Owner upon request at the expense of the requesting party, provided
that such statement is delivered by the Master Servicer to the Trustee. In the
event such firm of independent certified public accountants requires the Trustee
to agree to the procedures performed by such firm, the Master Servicer shall
direct the Trustee in writing to so agree; it being understood and agreed that
the Trustee shall deliver such letter of agreement in conclusive reliance upon
the direction of the Master Servicer, and the Trustee has not made any
independent inquiry or investigation as to, and shall have no obligation or
liability in respect of, the sufficiency, validity or correctness of such
procedures.

                  SECTION 3.21. Access to Certain Documentation.

                  The Master Servicer shall provide to the Office of Thrift
Supervision, the FDIC, and any other federal or state banking or insurance
regulatory authority that may exercise authority over any Certificateholder or
Certificate Owner, access to the documentation regarding the Mortgage Loans
required by applicable laws and regulations. Such access shall be afforded
without charge, but only upon reasonable request and during normal business
hours at the offices of the Master Servicer designated by it. In addition,
access to the documentation regarding the Mortgage Loans shall be provided to
the NIMS Insurer and the Trustee upon five Business Days' written notice during
normal business hours at the offices of the Master Servicer designated by it at
the expense of the Person requesting such access. In each case, access to any
documentation regarding the Mortgage Loans may be conditioned upon the
requesting party's acknowledgment in writing of a confidentiality agreement
reasonably satisfactory to the Master Servicer regarding any information that is
required to remain confidential under the Gramm-Leach-Bliley Act of 1999.
Nothing in this Section 3.21 shall limit the obligation of the Master Servicer
to observe any applicable law prohibiting disclosure of information regarding
the borrowers and the failure of the Master Servicer to provide access as
provided in this Section 3.21 as a result of such obligation shall not
constitute a breach of this Section 3.21.

                  SECTION 3.22. [Reserved].

                  SECTION 3.23. Advance Facility.

                  (a) The Master Servicer and/or the Trustee on behalf of the
Trust Fund, in either case, with the consent of the NIMS Insurer and the Master
Servicer in the case of the Trustee, is hereby authorized to enter into a
facility (an "Advance Facility") with any Person which provides that such Person
(an "Advancing Person") may fund Advances and/or Servicing Advances to the Trust
Fund under this Agreement, although no such facility shall reduce or otherwise
affect the Master Servicer's obligation to fund such Advances and/or Servicing
Advances. If the Master Servicer enters into such an Advance Facility pursuant
to this Section 3.23, upon reasonable request of the Advancing Person, the
Trustee shall execute a letter of acknowledgment, confirming its receipt of
notice of the existence of such Advance Facility. To the extent that an
Advancing Person funds any Advance or any Servicing Advance and provides the
Trustee with notice acknowledged by the Master Servicer that such Advancing
Person is entitled to reimbursement directly from the Trustee pursuant to the
terms of the Advance Facility, such Advancing Person shall be entitled to
receive reimbursement pursuant to this Agreement for such amount to the extent
provided in Section 3.23(b). Such notice from the

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Advancing Person must specify the amount of the reimbursement, the Section of
this Agreement that permits the applicable Advance or Servicing Advance to be
reimbursed and the section(s) of the Advance Facility that entitle the Advancing
Person to request reimbursement from the Trustee, rather than the Master
Servicer, and include the Master Servicer's acknowledgment thereto or proof of
an Event of Default under the Advance Facility. The Trustee shall have no duty
or liability with respect to any calculation of any reimbursement to be paid to
an Advancing Person and shall be entitled to rely without independent
investigation on the Advancing Person's notice provided pursuant to this Section
3.23. An Advancing Person whose obligations hereunder are limited to the funding
of Advances and/or Servicing Advances shall not be required to meet the
qualifications of a Master Servicer or a Sub-Servicer pursuant to Section 6.06
hereof and shall not be deemed to be a Sub-Servicer under this Agreement. If the
terms of a facility proposed to be entered into with an Advancing Person by the
Trust Fund would not materially and adversely affect the interests of any
Certificateholder, then the NIMS Insurer shall not withhold its consent to the
Trust Fund's entering such facility.

                  (b) If, pursuant to the terms of the Advance Facility, an
Advancing Person is entitled to reimbursement directly from the Trustee, then
the Master Servicer shall not reimburse itself therefor under Section
3.05(a)(ii), Section 3.05(a)(iii), Section 3.05(a)(v) or Section 3.05(a)(vii)
prior to the remittance to the Trust Fund, but instead the Master Servicer shall
include such amounts in the applicable remittance to the Trustee made pursuant
to Section 3.04(g) to the extent of amounts on deposit in the Collection Account
on the related Master Servicer Remittance Date. The Trustee is hereby authorized
to pay to the Advancing Person reimbursements for Advances and Servicing
Advances from the Distribution Account, to the extent permitted under the terms
of the Advance Facility, to the same extent the Master Servicer would have been
permitted to reimburse itself for such Advances and/or Servicing Advances in
accordance with Section 3.05(a)(ii), Section 3.05(a)(iii) or Section 3.05(a)(v),
as the case may be, had the Master Servicer itself funded such Advance or
Servicing Advance. The Trustee is hereby authorized to pay directly to the
Advancing Person such portion of the Servicing Fee as the parties to any
advancing facility agree to in writing delivered to the Trustee.

                  (c) All Advances and Servicing Advances made pursuant to the
terms of this Agreement shall be deemed made and shall be reimbursed on a "first
in first out" (FIFO) basis.

                  (d) In the event the Master Servicer is terminated pursuant to
Section 7.01, the Advancing Person shall succeed to the terminated Master
Servicer's right of reimbursement set forth in Section 7.02(c) to the extent of
such Advancing Person's financing of Advances or Servicing Advances hereunder
then remaining unreimbursed.

                  (e) Any amendment to this Section 3.23 or to any other
provision of this Agreement that may be necessary or appropriate to effect the
terms of an Advance Facility as described generally in this Section 3.23,
including amendments to add provisions relating to a successor master servicer,
may be entered into by the Trustee and the Master Servicer without the consent
of any Certificateholder but with the consent of the NIMS Insurer and written
confirmation from each Rating Agency that the amendment shall not result in the
reduction or withdrawal of the then-current ratings of any outstanding Class of
Certificates or any other notes secured by collateral which includes all or a
portion of the Class CE Certificates, the Class P

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Certificates and/or the Residual Certificates, notwithstanding anything to the
contrary in this Agreement.

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                                   ARTICLE IV

                         PAYMENTS TO CERTIFICATEHOLDERS

                  SECTION 4.01. Distributions.

                  (a) On each Distribution Date, the following amounts, in the
following order of priority, shall be distributed by REMIC I to REMIC II on
account of the REMIC I Regular Interests and distributed to the holders of the
Class R Certificates (in respect of the Class R-I Interest), as the case may be:

                  With respect to the Group I Mortgage Loans

                  (i) first, to the Holders of REMIC I Regular Interests
         I-LT1SWAP1 through I-LT1SWAP52 in an amount equal to (A) the
         Uncertificated Interest for such Distribution Date, plus (B) any
         amounts in respect thereof remaining unpaid from previous Distribution
         Dates and second, to the Holders of REMIC I Regular Interest I-LTP, in
         an amount equal to (A) the Uncertificated Interest for such
         Distribution Date, plus (B) any amounts in respect thereof remaining
         unpaid from previous Distribution Dates;

                  (ii) to the Holders of the REMIC I Regular Interest I-LTP, on
         the Distribution Date immediately following the expiration of the
         latest Prepayment Charge term as identified on the Mortgage Loan
         Schedule or any Distribution Date thereafter until $100 has been
         distributed pursuant to this clause;

                  (iii) on each Distribution Date, the remainder of the REMIC
         Available Funds for such Distribution Date after the distributions made
         pursuant to clause (i) and clause (ii) above, to the Holders of REMIC I
         Regular Interests I-LT1SWAP1 through I-LT1SWAP52, sequentially, until
         the Uncertificated Balance of each such REMIC I Regular Interest is
         reduced to zero; and

                  (iv) to the Holders of the Class R Certificates (in respect of
         the Class R-I Interest), any amounts remaining after the distributions
         pursuant to clauses (i) through (iii) above.

                  With respect to the Group II Mortgage Loans

                  (i) first, to the Holders of REMIC I Regular Interests
         I-LT2SWAP1 through I-LT2SWAP52 in an amount equal to (A) the
         Uncertificated Interest for such Distribution Date, plus (B) any
         amounts in respect thereof remaining unpaid from previous Distribution
         Dates and second, to the Holders of REMIC I Regular Interest I-LT2, in
         an amount equal to (A) the Uncertificated Interest for such
         Distribution Date, plus (B) any amounts in respect thereof remaining
         unpaid from previous Distribution Dates;

                  (ii) on each Distribution Date, the remainder of the REMIC
         Available Funds for such Distribution Date after the distributions made
         pursuant to clause (i) and clause (ii) above, first, to the Holders of
         REMIC I Regular Interest I-LT2 until the

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         Uncertificated Balance of such REMIC I Regular Interest is reduced to
         zero, and second, to the Holders of REMIC I Regular Interests
         I-LT2SWAP1 through I-LT2SWAP52, sequentially, until the Uncertificated
         Balance of each such REMIC I Regular Interest is reduced to zero; and

                  (iii) to the Holders of the Class R Certificates (in respect
         of the Class R-I Interest), any amounts remaining after the
         distributions pursuant to clauses (i) through (ii) above.

                  With respect to the Group III Mortgage Loans

                  (i) first, to the Holders of REMIC I Regular Interests
         I-LT3SWAP1 through I-LT3SWAP52 in an amount equal to (A) the
         Uncertificated Interest for such Distribution Date, plus (B) any
         amounts in respect thereof remaining unpaid from previous Distribution
         Dates and second, to the Holders of REMIC I Regular Interest I-LT3, in
         an amount equal to (A) the Uncertificated Interest for such
         Distribution Date, plus (B) any amounts in respect thereof remaining
         unpaid from previous Distribution Dates;

                  (ii) on each Distribution Date, the remainder of the REMIC
         Available Funds for such Distribution Date after the distributions made
         pursuant to clause (i) and clause (ii) above, first, to the Holders of
         REMIC I Regular Interest I-LT3 until the Uncertificated Balance of such
         REMIC I Regular Interest is reduced to zero, and second, to the Holders
         of REMIC I Regular Interests I-LT3SWAP1 through I-LT3SWAP52,
         sequentially, until the Uncertificated Balance of each such REMIC I
         Regular Interest is reduced to zero; and

                  (iii) to the Holders of the Class R Certificates (in respect
         of the Class R-I Interest), any amounts remaining after the
         distributions pursuant to clauses (i) through (ii) above.

                  On each Distribution Date, all amounts representing Prepayment
Charges in respect of the Mortgage Loans received during the related Prepayment
Period will be distributed by REMIC I to the Holders of REMIC I Regular Interest
I-LTP. The payment of the foregoing amounts to the Holders of REMIC I Regular
Interest I-LTP shall not reduce the Uncertificated Balance thereof.

                  (b) On each Distribution Date, the following amounts, in the
following order of priority, shall be distributed by REMIC I to REMIC II on
account of the REMIC II Regular Interests and distributed to the Holders of the
Class R Certificates (in respect of the Class R-II Interest), as the case may
be:

                  (ii) first, to the Holders of REMIC II Regular Interest
         II-LT1SWAP, REMIC II Regular Interest II-LT2SWAP and REMIC II Regular
         Interest II-LT3SWAP, in an amount equal to (A) Uncertificated Interest
         for such REMIC II Regular Interest for such Distribution Date, plus (B)
         any amounts in respect thereof remaining unpaid from previous
         Distribution Dates and second, to the Holders of REMIC II Regular
         Interest II-LTAA, REMIC II Regular Interest II-LTA1A, REMIC II Regular
         Interest II-LTA1B,

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         REMIC II Regular Interest II-LTA2A, REMIC II Regular Interest II-LTA2B,
         REMIC II Regular Interest II-LTA3A, REMIC II Regular Interest II-LTA3B,
         REMIC II Regular Interest II-LTA3C, REMIC II Regular Interest II-LTA3D,
         REMIC II Regular Interest II-LTM1, REMIC II Regular Interest II-LTM2,
         REMIC II Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4,
         REMIC II Regular Interest II-LTM5, REMIC II Regular Interest II-LTM6,
         REMIC II Regular Interest II-LTM7, REMIC II Regular Interest II-LTM8,
         REMIC II Regular Interest II-LTM9, REMIC II Regular Interest II-LTM10,
         REMIC II Regular Interest II-LTZZ and REMIC II Regular Interest II-LTP,
         PRO RATA, in an amount equal to (A) the Uncertificated Interest for
         such Distribution Date, plus (B) any amounts in respect thereof
         remaining unpaid from previous Distribution Dates. Amounts payable as
         Uncertificated Interest in respect of REMIC II Regular Interest II-LTZZ
         shall be reduced and deferred when the REMIC II Overcollateralized
         Amount is less than the REMIC II Overcollateralization Target Amount,
         by the lesser of (x) the amount of such difference and (y) the Maximum
         II-LTZZ Uncertificated Interest Deferral Amount and such amount shall
         be payable to the Holders of REMIC II Regular Interest II-LTA1A, REMIC
         II Regular Interest II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC
         II Regular Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC
         II Regular Interest II-LTA3B, REMIC II Regular Interest II-LTA3C, REMIC
         II Regular Interest II-LTA3D, REMIC II Regular Interest II-LTM1, REMIC
         II Regular Interest II-LTM2, REMIC II Regular Interest II-LTM3, REMIC
         II Regular Interest II-LTM4, REMIC II Regular Interest II-LTM5, REMIC
         II Regular Interest II-LTM6, REMIC II Regular Interest II-LTM7, REMIC
         II Regular Interest II-LTM8, REMIC II Regular Interest II-LTM9 and
         REMIC II Regular Interest II-LTM10 in the same proportion as the
         Overcollateralization Increase Amount is allocated to the Corresponding
         Certificates and the Uncertificated Principal Balance of the REMIC II
         Regular Interest II-LTZZ shall be increased by such amount;

                  (iii) to the Holders of REMIC II Regular Interest II-LT1SUB,
         REMIC II Regular Interest II-LT1GRP, REMIC II Regular Interest
         II-LT2SUB, REMIC II Regular Interest II-LT2GRP, REMIC II Regular
         Interest II-LT3SUB, REMIC II Regular Interest II-LT3GRP and REMIC II
         Regular Interest II-LTXX, PRO RATA, in an amount equal to (A) the
         Uncertificated Interest for such Distribution Date, plus (B) any
         amounts in respect thereof remaining unpaid from previous Distribution
         Dates;

                  (iv) to the Holders of REMIC II Regular Interests, in an
         amount equal to the remainder of the REMIC II Marker Allocation
         Percentage of the REMIC Available Funds for such Distribution Date
         after the distributions made pursuant to clause (i) above, allocated as
         follows:

                           (a) 98.00% of such remainder (other than amounts
                  payable under clause (c) below), to the Holders of REMIC II
                  Regular Interest II-LTAA and REMIC II Regular Interest II-LTP,
                  until the Uncertificated Balance of such REMIC II Regular
                  Interest is reduced to zero, provided, however, that REMIC II
                  Regular Interest II-LTP shall not be reduced until the
                  Distribution Date immediately following the expiration of the
                  latest Prepayment Charge as identified on the Prepayment
                  Charge Schedule or any Distribution Date thereafter,

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                  at which point such amount shall be distributed to REMIC II
                  Regular Interest II-LTP, until $100 has been distributed
                  pursuant to this clause;

                           (b) 2.00% of such remainder (other than amounts
                  payable under clause (c) below) first, to the Holders of REMIC
                  II Regular Interest II-LTA1A, REMIC II Regular Interest
                  II-LTA1B, REMIC II Regular Interest II-LTA2A, REMIC II Regular
                  Interest II-LTA2B, REMIC II Regular Interest II-LTA3A, REMIC
                  II Regular Interest II-LTA3B, REMIC II Regular Interest
                  II-LTA3C, REMIC II Regular Interest II-LTA3D, REMIC II Regular
                  Interest II-LTM1, REMIC II Regular Interest II-LTM2, REMIC II
                  Regular Interest II-LTM3, REMIC II Regular Interest II-LTM4,
                  REMIC II Regular Interest II-LTM5, REMIC II Regular Interest
                  II-LTM6, REMIC II Regular Interest II-LTM7, REMIC II Regular
                  Interest II-LTM8, REMIC II Regular Interest II-LTM9 and REMIC
                  II Regular Interest II-LTM10, 1.00% and in the same proportion
                  as principal payments are allocated to the Corresponding
                  Certificates, until the Uncertificated Balances of such REMIC
                  II Regular Interests are reduced to zero and second, to the
                  Holders of REMIC II Regular Interest II-LTZZ, until the
                  Uncertificated Balance of such REMIC II Regular Interest is
                  reduced to zero; and

                           (c) any remaining amount to the Holders of the Class
                  R Certificates (in respect of the Class R-III Interest);

provided, however, that (i) 98.00% and (ii) 2.00% of any principal payments that
are attributable to an Overcollateralization Reduction Amount shall be allocated
to the Holders of (i) REMIC II Regular Interest II-LTAA and REMIC II Regular
Interest II-LTP, in that order and (ii) REMIC II Regular Interest II-LTZZ,
respectively; provided that REMIC II Regular Interest II-LTP shall not be
reduced until the Distribution Date immediately following the expiration of the
latest Prepayment Charge as identified on the Prepayment Charge Schedule or any
Distribution Date thereafter, at which point such amount shall be distributed to
REMIC II Regular Interest II-LTP, until $100 has been distributed pursuant to
this clause; and

                  (v) to the Holders of REMIC II Regular Interests, in an amount
         equal to the remainder of the REMIC II Sub WAC Allocation Percentage of
         the REMIC Available Funds for such Distribution Date after the
         distributions made pursuant to clause (i) above, such that
         distributions of principal shall be deemed to be made to the REMIC II
         Regular Interests FIRST, so as to keep the Uncertificated Balance of
         each REMIC II Regular Interest ending with the designation "GRP" equal
         to 0.01% of the aggregate Stated Principal Balance of the Mortgage
         Loans in the related Loan Group; SECOND, to each REMIC II Regular
         Interest ending with the designation "SUB," so that the Uncertificated
         Balance of each such REMIC II Regular Interest is equal to 0.01% of the
         excess of (x) the aggregate Stated Principal Balance of the Mortgage
         Loans in the related Loan Group over (y) the current Certificate
         Principal Balance of the Class A Certificate in the related Loan Group
         (except that if any such excess is a larger number than in the
         preceding distribution period, the least amount of principal shall be
         distributed to such REMIC II Regular Interests such that the REMIC II
         Subordinated Balance Ratio is maintained); and THIRD, any remaining
         principal to REMIC II Regular Interest II-LTXX.

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<PAGE>

                  Notwithstanding the priorities and amounts of distribution of
funds pursuant to this Section 4.01(a)(1), actual distributions of Available
Funds shall be made only in accordance with Section 4.01(a)(2), (3) and (4).

                  (2) (I) On each Distribution Date, the Trustee shall withdraw
from the Distribution Account an amount equal to the Group I Interest Remittance
Amount and distribute to the Certificateholders the following amounts, in the
following order of priority:

                  (i) concurrently, to the Holders of each Class of Group I
         Certificates, on a PRO RATA basis based on the entitlement of each such
         Class, the Senior Interest Distribution Amount related to such
         Certificates; and

                  (ii) concurrently, to the Holders of each Class of Group II
         Certificates and Group III Certificates, on a PRO RATA basis based on
         the entitlement of each such Class, the Senior Interest Distribution
         Amount for each such Class, remaining undistributed after the
         distribution of the Group II Interest Remittance Amount and the Group
         III Interest Distribution Amount, as set forth in Section
         4.01(a)(2)(II)(i) and Section 4.01(a)(2)(III)(i) below.

                  (II) On each Distribution Date, the Trustee shall withdraw
from the Distribution Account an amount equal to the Group II Interest
Remittance Amount and distribute to the Certificateholders the following
amounts, in the following order of priority:

                  (i) concurrently, to the Holders of each Class of Group II
         Certificates, on a PRO RATA basis based on the entitlement of each such
         Class, the Senior Interest Distribution Amount related to such
         Certificates; and

                  (ii) concurrently, to the Holders of each Class of Group I
         Certificates and Group III Certificates, on a PRO RATA basis based on
         the entitlement of each such Class, the Senior Interest Distribution
         Amount for each such Class, remaining undistributed after the
         distribution of the Group I Interest Remittance Amount and the Group
         III Interest Distribution Amount, as set forth in Section
         4.01(a)(2)(I)(i) above and Section 4.01(a)(2)(III)(i) below.

                  (III) On each Distribution Date, the Trustee shall withdraw
from the Distribution Account an amount equal to the Group III Interest
Remittance Amount and distribute to the Certificateholders the following
amounts, in the following order of priority:

                  (i) concurrently, to the Holders of each Class of Group III
         Certificates, on a PRO RATA basis based on the entitlement of each such
         Class, the Senior Interest Distribution Amount related to such
         Certificates; and

                  (ii) concurrently, to the Holders of each Class of Group I
         Certificates and Group II Certificates, on a PRO RATA basis based on
         the entitlement of each such Class, the Senior Interest Distribution
         Amount for each such Class, remaining undistributed after the
         distribution of the Group I Interest Remittance Amount and the Group II
         Interest

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         Distribution Amount, as set forth in Section 4.01(a)(2)(I)(i) and
         Section 4.01(a)(2)(II)(i) above.

                  (IV) On each Distribution Date, following the distributions
made pursuant to Section 4.01(a)(2)(I), (II) and (III) above, the Trustee shall
withdraw from the Distribution Account an amount equal to any remaining Group I
Interest Remittance Amount, Group II Interest Remittance Amount and Group III
Interest Remittance Amount and will be distributed sequentially to the Class
M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class
M-8, Class M-9 and Class M-10 Certificates, in that order, in an amount equal to
the Interest Distribution Amount for each such Class.

                  (3) (I) On each Distribution Date (a) prior to the Stepdown
Date or (b) on which a Trigger Event is in effect, the Group I Principal
Distribution Amount shall be distributed in the following order of priority:

                  (i) to the Holders of the Group I Certificates (allocated
         among the Classes of Group I Certificates in the priority described in
         Section 4.01(a)(5) below), until the Certificate Principal Balances of
         such Classes have been reduced to zero; and

                  (ii) concurrently, to the Holders of the Group II Certificates
         (allocated among the Classes of Group II Certificates in the priority
         described in Section 4.01(a)(5) below) and the Group III Certificates
         (allocated among the Classes of Group III Certificates in the priority
         described in Section 4.01(a)(5) below), on a PRO RATA basis based on
         the aggregate Certificate Principal Balance of each such group, after
         taking into account the distribution of the Group II Principal
         Distribution Amount and the Group III Principal Distribution Amount, as
         described in Section 4.01(a)(3)(II) and Section 4.01(a)(3)(III) below,
         until the Certificate Principal Balances of such Classes have been
         reduced to zero.

                  (II) On each Distribution Date (a) prior to the Stepdown Date
or (b) on which a Trigger Event is in effect, the Group II Principal
Distribution Amount shall be distributed in the following order of priority:

                  (i) to the Holders of the Group II Certificates (allocated
         among the Classes of Group II Certificates in the priority described in
         Section 4.01(a)(5) below), until the Certificate Principal Balances of
         such Classes have been reduced to zero; and

                  (ii) concurrently, to the Holders of the Group I Certificates
         (allocated among the Classes of Group I Certificates in the priority
         described in Section 4.01(a)(5) below) and the Group III Certificates
         (allocated among the Classes of Group III Certificates in the priority
         described in Section 4.01(a)(5) below), on a PRO RATA basis based on
         the aggregate Certificate Principal Balance of each such group, after
         taking into account the distribution of the Group I Principal
         Distribution Amount and the Group III Principal Distribution Amount, as
         described in Section 4.01(a)(3)(I) above and Section 4.01(a)(3)(III)
         below, until the Certificate Principal Balances of such Classes have
         been reduced to zero.

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<PAGE>

                  (III) On each Distribution Date (a) prior to the Stepdown Date
or (b) on which a Trigger Event is in effect, the Group III Principal
Distribution Amount shall be distributed in the following order of priority:

                  (i) to the Holders of the Group III Certificates (allocated
         among the Classes of Group III Certificates in the priority described
         in Section 4.01(a)(5) below), until the Certificate Principal Balances
         of such Classes have been reduced to zero; and

                  (ii) concurrently, to the Holders of the Group I Certificates
         (allocated among the Classes of Group I Certificates in the priority
         described in Section 4.01(a)(5) below) and the Group II Certificates
         (allocated among the Classes of Group II Certificates in the priority
         described in Section 4.01(a)(5) below), on a PRO RATA basis based on
         the aggregate Certificate Principal Balance of each such group, after
         taking into account the distribution of the Group I Principal
         Distribution Amount and the Group II Principal Distribution Amount, as
         described in Section 4.01(a)(3)(I) and Section 4.01(a)(3)(II) above,
         until the Certificate Principal Balances of such Classes have been
         reduced to zero.

                  (IV) On each Distribution Date (a) prior to the Stepdown Date
or (b) on which a Trigger Event is in effect, the Trustee shall withdraw from
the Distribution Account an amount equal to the sum of the Group I Principal
Distribution Amount, the Group II Principal Distribution Amount and the Group
III Principal Distribution Amount remaining undistributed for such Distribution
Date and shall distribute such amount sequentially to the Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9 and
Class M-10 Certificates, in that order, in each case, until the Certificate
Principal Balance of such Class has been reduced to zero.

                  (V) On each Distribution Date (a) on or after the Stepdown
Date and (b) on which a Trigger Event is not in effect, the Group I Principal
Distribution Amount shall be distributed in the following order of priority:

                  (i) to the Holders of the Group I Certificates (allocated
         among the Classes of Group I Certificates in the priority described in
         Section 4.01(a)(5) below), the Senior Group I Principal Distribution
         Amount, until the Certificate Principal Balances of such Classes have
         been reduced to zero; and

                  (ii) concurrently, to the Holders of the Group II Certificates
         (allocated among the Classes of Group II Certificates in the priority
         described in Section 4.01(a)(5) below) and the Group III Certificates
         (allocated among the Classes of Group III Certificates in the priority
         described in Section 4.01(a)(5) below), on a PRO RATA basis based on
         the remaining undistributed Senior Group II Principal Distribution
         Amount and Senior Group III Principal Distribution Amount, after taking
         into account the distribution of the Group II Principal Distribution
         Amount and the Group III Principal Distribution Amount, as described in
         Section 4.01(a)(3)(VI)(i) and Section 4.01(a)(3)(VII)(i) below, up to
         an amount equal to the Senior Group II Principal Distribution Amount
         and the Senior Group III Principal Distribution Amount remaining
         undistributed, until the Certificate Principal Balances of such Classes
         have been reduced to zero.

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<PAGE>

                  (VI) On each Distribution Date (a) on or after the Stepdown
Date and (b) on which a Trigger Event is not in effect, the Group II Principal
Distribution Amount shall be distributed in the following order of priority:

                  (i) to the Holders of the Group II Certificates (allocated
         among the Classes of Group II Certificates in the priority described in
         Section 4.01(a)(5) below), the Senior Group II Principal Distribution
         Amount, until the Certificate Principal Balances of such Classes have
         been reduced to zero; and

                  (ii) concurrently, to the Holders of the Group I Certificates
         (allocated among the Classes of Group I Certificates in the priority
         described in Section 4.01(a)(5) below) and the Group III Certificates
         (allocated among the Classes of Group III Certificates in the priority
         described in Section 4.01(a)(5) below), on a PRO RATA basis based on
         the remaining undistributed Senior Group I Principal Distribution
         Amount and Senior Group III Principal Distribution Amount, after taking
         into account the distribution of the Group I Principal Distribution
         Amount and the Group III Principal Distribution Amount, as described in
         Section 4.01(a)(3)(V)(i) above and Section 4.01(a)(3)(VII)(i) below, up
         to an amount equal to the Senior Group I Principal Distribution Amount
         and the Senior Group III Principal Distribution Amount remaining
         undistributed, until the Certificate Principal Balances of such Classes
         have been reduced to zero.

                  (VII) On each Distribution Date (a) on or after the Stepdown
Date and (b) on which a Trigger Event is not in effect, the Group III Principal
Distribution Amount shall be distributed in the following order of priority:

                  (i) to the Holders of the Group III Certificates (allocated
         among the Classes of Group III Certificates in the priority described
         in Section 4.01(a)(5) below), the Senior Group III Principal
         Distribution Amount, until the Certificate Principal Balances of such
         Classes have been reduced to zero; and

                  (ii) concurrently, to the Holders of the Group I Certificates
         (allocated among the Classes of Group I Certificates in the priority
         described in Section 4.01(a)(5) below) and the Group II Certificates
         (allocated among the Classes of Group II Certificates in the priority
         described in Section 4.01(a)(5) below), on a PRO RATA basis based on
         the remaining undistributed Senior Group I Principal Distribution
         Amount and Senior Group II Principal Distribution Amount, after taking
         into account the distribution of the Group I Principal Distribution
         Amount and the Group II Principal Distribution Amount, as described in
         Section 4.01(a)(3)(V)(i) and Section 4.01(a)(3)(VI)(i) above, up to an
         amount equal to the Senior Group I Principal Distribution Amount and
         the Senior Group II Principal Distribution Amount remaining
         undistributed, until the Certificate Principal Balances of such Classes
         have been reduced to zero.

                  (VIII) On each Distribution Date (a) on or after the Stepdown
Date and (b) on which a Trigger Event is not in effect, the sum of the Group I
Principal Distribution Amount, the Group II Principal Distribution Amount and
the Group III Principal Distribution Amount remaining undistributed for such
Distribution Date shall be distributed in the following order of priority:

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<PAGE>

                  (i) to the Holders of the Class M-1 Certificates, the Class
         M-1 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (ii) to the Holders of the Class M-2 Certificates, the Class
         M-2 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (iii) to the Holders of the Class M-3 Certificates, the Class
         M-3 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (iv) to the Holders of the Class M-4 Certificates, the Class
         M-4 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (v) to the Holders of the Class M-5 Certificates, the Class
         M-5 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (vi) to the Holders of the Class M-6 Certificates, the Class
         M-6 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (vii) to the Holders of the Class M-7 Certificates, the Class
         M-7 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (viii) to the Holders of the Class M-8 Certificates, the Class
         M-8 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero;

                  (ix) to the Holders of the Class M-9 Certificates, the Class
         M-9 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero; and

                  (x) to the Holders of the Class M-10 Certificates, the Class
         M-10 Principal Distribution Amount, until the Certificate Principal
         Balance thereof has been reduced to zero.

                  (4) On each Distribution Date, the Net Monthly Excess Cashflow
shall be distributed as follows:

                  (i) to the Holders of the Class or Classes of Certificates
         then entitled to receive distributions in respect of principal, in an
         amount equal to the Overcollateralization Increase Amount, applied as
         part of the Group I Principal Distribution Amount, the Group II
         Principal Distribution Amount or the Group III

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<PAGE>

         Principal Distribution Amount, as applicable, to reduce the Certificate
         Principal Balance of such Certificates until the aggregate Certificate
         Principal Balance of such Certificates is reduced to zero;

                  (ii) sequentially, to the Holders of the Class M-1, Class M-2,
         Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class
         M-9 and Class M-10 Certificates, in that order, the related Interest
         Carry Forward Amount allocable to such Classes of Certificates;

                  (iii) sequentially, to the Holders of the Class M-1, Class
         M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8,
         Class M-9 and Class M-10 Certificates, in that order, the related
         Allocated Realized Loss Amount allocable to such Classes of
         Certificates;

                  (iv) to the Net WAC Rate Carryover Reserve Account, the amount
         required by Section 4.10(b), without taking into account amounts
         received under the Interest Rate Swap Agreement;

                  (v) to the Holders of the Class CE Certificates, (a) the
         Monthly Interest Distributable Amount and any Overcollateralization
         Release Amount for such Distribution Date and (b) on any Distribution
         Date on which the Certificate Principal Balances of the Class A
         Certificates and the Mezzanine Certificates have been reduced to zero,
         any remaining amounts in reduction of the Certificate Principal Balance
         of the Class CE Certificates, until the Certificate Principal Balance
         thereof has been reduced to zero; and

                  (vi) to the Holders of the Class R Certificates, any remaining
         amounts; provided that if such Distribution Date is the Distribution
         Date immediately following the expiration of the latest Prepayment
         Charge term as identified on the Mortgage Loan Schedule or any
         Distribution Date thereafter, then any such remaining amounts shall be
         distributed first, to the Holders of the Class P Certificates, until
         the Certificate Principal Balance thereof has been reduced to zero; and
         second, to the Holders of the Class R Certificates.

                  (5) With respect to the Classes of Group I Certificates, all
principal distributions shall be distributed on a PRO RATA basis based on the
Certificate Principal Balance of each such Class, with the exception that if a
Sequential Trigger Event is in effect, principal distributions shall be
allocated sequentially, to the Class A-1A and Class A-1B Certificates, in that
order, until their respective Certificate Principal Balances have been reduced
to zero.

                  With respect to the Classes of Group II Certificates, all
principal distributions shall be distributed on a PRO RATA basis based on the
Certificate Principal Balance of each such Class, with the exception that if a
Sequential Trigger Event is in effect, principal distributions shall be
allocated sequentially, to the Class A-2A and Class A-2B Certificates, in that
order, until their respective Certificate Principal Balances have been reduced
to zero.

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<PAGE>

                  With respect to the Classes of Group III Certificates, all
principal distributions shall be distributed concurrently, on a PRO RATA basis
(based on (i) the aggregate Certificate Principal Balance of the Class A-3A,
Class A-3B and Class A-3C Certificates and (ii) the Certificate Principal
Balance of the Class A-3D Certificates, respectively) (a) sequentially, to the
Class A-3A, Class A-3B and Class A-3C Certificates, in that order, until their
respective Certificate Principal Balances have been reduced to zero and (b) to
the Class A-3D Certificates until the Certificate Principal Balance thereof has
been reduced to zero.

                  On each Distribution Date, following the foregoing
distributions, an amount equal to the amount of Subsequent Recoveries deposited
into the Collection Account pursuant to Section 3.05 and included in the
Available Funds for such Distribution Date shall be applied to increase the
Certificate Principal Balance of the Class of Certificates with the Highest
Priority up to the extent of such Realized Losses previously allocated to that
Class of Certificates pursuant to Section 4.04. An amount equal to the amount of
any remaining Subsequent Recoveries shall be applied to increase the Certificate
Principal Balance of the Class of Certificates with the next Highest Priority,
up to the amount of such Realized Losses previously allocated to that Class of
Certificates pursuant to Section 4.04, and so on. Holders of such Certificates
shall not be entitled to any distribution in respect of interest on the amount
of such increases for any Interest Accrual Period preceding the Distribution
Date on which such increase occurs. Any such increases shall be applied to the
Certificate Principal Balance of each Certificate of such Class in accordance
with its respective Percentage Interest.

                  (b) On each Distribution Date, after making the distributions
of the Available Funds as set forth above, the Trustee shall FIRST, withdraw
from the Net WAC Rate Carryover Reserve Account all net income from the
investment of funds in the Net WAC Rate Carryover Reserve Account and distribute
such amount to the Holders of the Class CE Certificates, and SECOND, withdraw
from the Net WAC Rate Carryover Reserve Account, to the extent of amounts
remaining on deposit therein, the amount of any Net WAC Rate Carryover Amount
for such Distribution Date and distribute such amount as follows:

                  FIRST, concurrently, to each Class of Class A Certificates,
the related Net WAC Rate Carryover Amount, on a PRO RATA basis based on such
respective Net WAC Rate Carryover Amounts; and

                  SECOND, sequentially, to the Class M-1, Class M-2, Class M-3,
Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9 and Class M-10
Certificates, in that order, the related Net WAC Rate Carryover Amount.

                  On each Distribution Date, the Trustee shall withdraw any
amounts then on deposit in the Distribution Account that represent Prepayment
Charges collected by the Master Servicer, Prepayment Charges payable by the
Master Servicer pursuant to Section 2.03(b)(ii), to the extent not related to
Principal Prepayments occurring after the related Prepayment Period, and the
Trustee shall distribute such amounts to the Holders of the Class P
Certificates. Such distributions shall not be applied to reduce the Certificate
Principal Balance of the Class P Certificates.

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<PAGE>

                  (c) All distributions made with respect to each Class of
Certificates on each Distribution Date shall be allocated PRO RATA among the
outstanding Certificates in such Class based on their respective Percentage
Interests. Payments in respect of each Class of Certificates on each
Distribution Date shall be made to the Holders of the respective Class of record
on the related Record Date (except as otherwise provided in Section 4.01(e) or
Section 9.01 respecting the final distribution on such Class), based on the
aggregate Percentage Interest represented by their respective Certificates, and
shall be made by wire transfer of immediately available funds to the account of
any such Holder at a bank or other entity having appropriate facilities
therefor, if such Holder shall have so notified the Trustee in writing at least
five Business Days prior to the Record Date immediately prior to such
Distribution Date, or otherwise by check mailed by first class mail to the
address of such Holder appearing in the Certificate Register. The final
distribution on each Certificate shall be made in like manner, but only upon
presentment and surrender of such Certificate at the office of the Trustee
maintained for such purpose pursuant to Section 8.12 or such other location
specified in the notice to Certificateholders of such final distribution.

                  Each distribution with respect to a Book-Entry Certificate
shall be paid to the Depository, as Holder thereof, and the Depository shall be
responsible for crediting the amount of such distribution to the accounts of its
Depository Participants in accordance with its normal procedures. Each
Depository Participant shall be responsible for disbursing such distribution to
the Certificate Owners that it represents and to each indirect participating
brokerage firm (a "brokerage firm" or "indirect participating firm") for which
it acts as agent. Each brokerage firm shall be responsible for disbursing funds
to the Certificate Owners that it represents. None of the Trustee, the
Certificate Registrar, the Depositor or the Master Servicer shall have any
responsibility therefor except as otherwise provided by this Agreement or
applicable law.

                  (d) The rights of the Certificateholders to receive
distributions in respect of the Certificates, and all interests of the
Certificateholders in such distributions, shall be as set forth in this
Agreement. Neither the Holders of any Class of Certificates nor the Trustee nor
the Master Servicer shall in any way be responsible or liable to the Holders of
any other Class of Certificates in respect of amounts properly previously
distributed on the Certificates.

                  (e) On each Distribution Date, after making the distributions
of the Available Funds, Net Monthly Excess Cashflow and amounts on deposit in
the Net WAC Rate Carryover Reserve Account as set forth above, the Trustee shall
distribute the amount on deposit in the Swap Account as follows:

                  FIRST, to the Swap Provider, any Net Swap Payment owed to the
Swap Provider pursuant to the Interest Rate Swap Agreement for such Distribution
Date;

                  SECOND, to the Swap Provider, any Swap Termination Payment not
due to a Swap Provider Trigger Event, owed to the Swap Provider pursuant to the
Interest Rate Swap Agreement;

                  THIRD, concurrently, to each Class of Class A Certificates,
the related Senior Interest Distribution Amount remaining undistributed after
the distributions of the Group I Interest Remittance Amount, the Group II
Interest Remittance Amount and the Group III Interest

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<PAGE>

Remittance Amount, on a PRO RATa basis based on such respective remaining Senior
Interest Distribution Amount;

                  FOURTH, sequentially, to the Class M-1, Class M-2, Class M-3,
Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9 and Class M-10
Certificates, in that order, the related Interest Distribution Amount and
Interest Carry Forward Amount, to the extent remaining undistributed after the
distributions of the Group I Interest Remittance Amount, the Group II Interest
Remittance Amount, the Group III Interest Remittance Amount and the Net Monthly
Excess Cashflow;

                  FIFTH, concurrently, to each Class of Class A Certificates,
the related Net WAC Rate Carryover Amount remaining unpaid after distributions
from the Net WAC Rate Carryover Reserve Account, on a PRO RATA basis based on
such respective remaining Net WAC Rate Carryover Amounts;

                  SIXTH, sequentially, to the Class M-1, Class M-2, Class M-3,
Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9 and Class M-10
Certificates, in that order, the related Net WAC Rate Carryover Amount remaining
unpaid after distributions from the Net WAC Rate Carryover Reserve Account;

                  SEVENTH, to the Holders of the Class or Classes of
Certificates then entitled to receive distributions in respect of principal, in
an amount necessary to maintain the applicable Overcollateralization Target
Amount equal to the difference between (x) the Overcollateralization Increase
Amount (for the purpose of this section only, without giving effect to clause
(B) of the definition of "Overcollateralization Increase Amount") and (y) the
amount distributed pursuant to Section 4.01(a)(4)(i) of this Agreement;

                  EIGHTH, sequentially to the Class M-1, Class M-2, Class M-3,
Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9 and Class M-10
Certificates, in that order, in each case up to the related Allocated Realized
Loss Amount related to such Certificates for such Distribution Date remaining
undistributed after distribution of the Net Monthly Excess Cashflow; and

                  NINTH, to the Swap Provider, any Swap Termination Payment due
to a Swap Provider Trigger Event, owed to the Swap Provider pursuant to the
Interest Rate Swap Agreement.

                  (f) Except as otherwise provided in Section 9.01, whenever the
Trustee expects that the final distribution with respect to any Class of
Certificates shall be made on the next Distribution Date, the Trustee shall, no
later than five (5) days after the related Determination Date, mail to each
Holder on such date of such Class of Certificates a notice to the effect that:

                  (i) the Trustee expects that the final distribution with
         respect to such Class of Certificates shall be made on such
         Distribution Date, but only upon presentation and surrender of such
         Certificates at the office of the Trustee therein specified or its
         agent; and

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<PAGE>

                  (ii) no interest shall accrue on such Certificates from and
         after the end of the related Interest Accrual Period.

                  Any funds not distributed to any Holder or Holders of
Certificates of such Class on such Distribution Date because of the failure of
such Holder or Holders to tender their Certificates shall, on such date, be set
aside and held in trust by the Trustee and credited to the account of the
appropriate non-tendering Holder or Holders. If any Certificates as to which
notice has been given pursuant to this Section 4.01(e) shall not have been
surrendered for cancellation within six months after the time specified in such
notice, the Trustee shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation in order to
receive the final distribution with respect thereto. If within one year after
the second notice all such Certificates shall not have been surrendered for
cancellation, the Trustee shall, directly or through an agent, mail a final
notice to remaining non-tendering Certificateholders concerning surrender of
their Certificates but shall continue to hold any remaining funds for the
benefit of non-tendering Certificateholders. The costs and expenses of
maintaining the funds in trust and of contacting such Certificateholders shall
be paid out of the assets remaining in such trust fund. If within one year after
the final notice any such Certificates shall not have been surrendered for
cancellation, the Trustee shall pay to the Representative all remaining amounts,
and all rights of non-tendering Certificateholders in or to such amounts shall
thereupon cease. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust by the Trustee as a result of such
Certificateholder's failure to surrender its Certificate(s) for final payment
thereof in accordance with this Section 4.01(e).

                  (g) Notwithstanding anything to the contrary herein, (i) in no
event shall the Certificate Principal Balance of a Class A Certificate or a
Mezzanine Certificate be reduced more than once in respect of any particular
amount both (a) allocated to such Certificate in respect of Realized Losses
pursuant to Section 4.04 and (b) distributed to the Holder of such Certificate
in reduction of the Certificate Principal Balance thereof pursuant to this
Section 4.01 from Net Monthly Excess Cashflow and (ii) in no event shall the
Uncertificated Balance of a REMIC Regular Interest to be reduced more than once
in respect of any particular amount both (a) allocated to such REMIC Regular
Interest in respect of Realized Losses pursuant to Section 4.04 and (b)
distributed on such REMIC Regular Interest in reduction of the Uncertificated
Balance thereof pursuant to this Section 4.01.

                  SECTION 4.02. Statements to Certificateholders.

                  On each Distribution Date, the Trustee shall prepare and make
available to each Holder of the Regular Certificates, the Swap Provider and the
NIMS Insurer, a statement as to the distributions made on such Distribution Date
setting forth:

                  (i) the amount of the distribution made on such Distribution
         Date to the Holders of the Certificates of each Class allocable to
         principal, and the amount of distribution made on such Distribution
         Date to the Holders of the Class P Certificates allocable to Prepayment
         Charges or Master Servicer Prepayment Charge Payment Amounts;

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<PAGE>

                  (ii) the amount of the distribution made on such Distribution
         Date to the Holders of the Certificates of each Class allocable to
         interest;

                  (iii) the aggregate Servicing Fee received by the Master
         Servicer during the related Due Period;

                  (iv) the aggregate amount of Advances for such Distribution
         Date;

                  (v) the aggregate Stated Principal Balance of the Mortgage
         Loans and any REO Properties as of the close of business on such
         Distribution Date;

                  (vi) the number, aggregate Stated Principal Balance, weighted
         average remaining term to maturity and weighted average Mortgage Rate
         of the Mortgage Loans as of the related Due Date;

                  (vii) the number and aggregate unpaid Stated Principal Balance
         of Mortgage Loans (a) delinquent 30-59 days, (b) delinquent 60-89 days,
         (c) delinquent 90 or more days, in each case, as of the last day of the
         preceding calendar month, (d) as to which foreclosure proceedings have
         been commenced and (e) with respect to which the related Mortgagor has
         filed for protection under applicable bankruptcy laws, with respect to
         whom bankruptcy proceedings are pending or with respect to whom
         bankruptcy protection is in force;

                  (viii) with respect to any Mortgage Loan that became an REO
         Property during the preceding calendar month, the loan number of such
         Mortgage Loan, the unpaid Stated Principal Balance and the Stated
         Principal Balance of such Mortgage Loan as of the date it became an REO
         Property;

                  (ix) the book value and the Stated Principal Balance of any
         REO Property as of the close of business on the last Business Day of
         the calendar month preceding the Distribution Date;

                  (x) the aggregate amount of Principal Prepayments made during
         the related Prepayment Period;

                  (xi) the aggregate amount of Realized Losses incurred during
         the related Prepayment Period (or, in the case of Bankruptcy Losses
         allocable to interest, during the related Due Period), separately
         identifying whether such Realized Losses constituted Bankruptcy Losses
         and the aggregate amount of Realized Losses incurred since the Closing
         Date and the aggregate amount of Subsequent Recoveries received during
         the related Prepayment Period and the aggregate amount of Subsequent
         Recoveries received since the Closing Date (to the extent reported to
         the Trustee);

                  (xii) the aggregate amount of Extraordinary Trust Fund
         Expenses withdrawn from the Collection Account or the Distribution
         Account for such Distribution Date;

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                  (xiii) the aggregate Certificate Principal Balance of each
         Class of Certificates, after giving effect to the distributions, and
         allocations of Realized Losses, made on such Distribution Date,
         separately identifying any reduction thereof due to allocations of
         Realized Losses (to the extent reported to the Trustee);

                  (xiv) the Certificate Factor for each such Class of
         Certificates applicable to such Distribution Date;

                  (xv) the Interest Distribution Amount in respect of the Class
         A Certificates, the Mezzanine Certificates and the Class CE
         Certificates for such Distribution Date and the Interest Carry Forward
         Amount, if any, with respect to the Class A Certificates and the
         Mezzanine Certificates on such Distribution Date, and in the case of
         the Class A Certificates, the Mezzanine Certificates and the Class CE
         Certificates, separately identifying any reduction thereof due to
         allocations of Realized Losses, Prepayment Interest Shortfalls and
         Relief Act Interest Shortfalls;

                  (xvi) the aggregate amount of any Prepayment Interest
         Shortfall for such Distribution Date, to the extent not covered by
         payments by the Master Servicer pursuant to Section 4.03(e) or
         allocated to the Class CE Certificates;

                  (xvii) the aggregate amount of Relief Act Interest Shortfalls
         for such Distribution Date;

                  (xviii) the Overcollateralization Target Amount and the Credit
         Enhancement Percentage for such Distribution Date;

                  (xix) the Overcollateralization Increase Amount, if any, for
         such Distribution Date;

                  (xx) the Overcollateralization Reduction Amount, if any, for
         such Distribution Date;

                  (xxi) with respect to any Mortgage Loan as to which
         foreclosure proceedings have been concluded, the loan number and unpaid
         Stated Principal Balance of such Mortgage Loan as of the date of such
         conclusion of foreclosure proceedings;

                  (xxii) with respect to Mortgage Loans as to which a Final
         Liquidation has occurred, the number of Mortgage Loans, the unpaid
         Stated Principal Balance of such Mortgage Loans as of the date of such
         Final Liquidation and the amount of proceeds (including Liquidation
         Proceeds and Insurance Proceeds) collected in respect of such Mortgage
         Loans;

                  (xxiii) the respective Pass-Through Rates applicable to the
         Class A Certificates, the Mezzanine Certificates and the Class CE
         Certificates for such Distribution Date and the Pass-Through Rate
         applicable to the Adjustable-Rate Certificates for the immediately
         succeeding Distribution Date;

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                  (xxiv) the amount on deposit in the Net WAC Rate Carryover
         Reserve Account as of the Determination Date;

                  (xxv) whether a Trigger Event or a Sequential Trigger Event is
         in effect;

                  (xxvi) the Net WAC Rate Carryover Amount for the Class A
         Certificates and the Mezzanine Certificates, if any, for such
         Distribution Date and the amount remaining unpaid after reimbursements
         therefor on such Distribution Date; and

                  (xxvii) the amount of any Net Swap Payments or Swap
         Termination Payments.

                  With respect to the items described in (v), (vi), (vii),
(viii), (x), (xi) and (xxii) above, the Trustee shall set forth such information
with respect to each Loan Group and with respect to the Mortgage Pool.

                  The Trustee may make such statement available and certain
other information, including, without limitation, information required to be
provided by the Trustee, to Certificateholders, the NIMS Insurer, the Master
Servicer, the Rating Agencies and to beneficial owners of the Certificates
through the Trustee's web site. Such web site is currently located at
"www.ctslink.com." Assistance in using the web site can currently be obtained by
calling the Trustee's investor relations desk at (301) 815-6660. Parties unable
to use this distribution method may request that a paper copy be mailed to them
via first class mail by calling the investor relations desk. The location of
such web page and the procedures used therein are subject to change from time to
time at the Trustee's discretion. The Trustee shall have the right to change the
way monthly distribution statements are distributed in order to make such
distribution more convenient and/or more accessible to the above parties. The
Trustee shall be entitled to rely on but shall not be responsible for the
content or accuracy of any information provided by third parties for purposes of
preparing the monthly statement, and may affix thereto any disclaimer it deems
appropriate in its reasonable discretion (without suggesting liability on the
part of any other party hereto). As a condition to access the Trustee's website,
the Trustee may require registration and the acceptance of a disclaimer.
Notwithstanding anything to the contrary set forth in this Agreement, the
parties hereto acknowledge that in connection with the Trustee's preparation of
the foregoing reports, the Trustee shall rely solely upon the information
provided to it in the Remittance Reports.

                  In the case of information furnished pursuant to subclauses
(i) through (ii) above, the amounts shall be expressed as a dollar amount per
Single Certificate of the relevant Class.

                  Within a reasonable period of time after the end of each
calendar year, the Trustee shall furnish to the NIMS Insurer and each Person who
at any time during the calendar year was a Holder of a Regular Certificate a
statement containing the information set forth in subclauses (i) through (iii)
above, aggregated for such calendar year or applicable portion thereof during
which such person was a Certificateholder. Such obligation of the Trustee shall
be deemed to have been satisfied to the extent that substantially comparable
information shall be provided by the Trustee pursuant to any requirements of the
Code as from time to time are in force.

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                  Within a reasonable period of time after the end of each
calendar year, the Trustee shall furnish to the NIMS Insurer and each Person who
at any time during the calendar year was a Holder of a Residual Certificate a
statement setting forth the amount, if any, actually distributed with respect to
the Residual Certificates, as appropriate, aggregated for such calendar year or
applicable portion thereof during which such Person was a Certificateholder.
Such obligation of the Trustee shall be deemed to have been satisfied to the
extent that substantially comparable information shall be prepared by the
Trustee and furnished to such Holders pursuant to the rules and regulations of
the Code as are in force from time to time.

                  The Trustee shall, upon written request, furnish to each
Certificateholder, Certificate Owner and the NIMS Insurer, during the term of
this Agreement, such periodic, special, or other reports or information, whether
or not provided for herein, as shall be reasonable with respect to the
Certificateholder, or otherwise with respect to the purposes of this Agreement,
all such reports or information to be provided at the expense of the
Certificateholder or Certificate Owner in accordance with such reasonable and
explicit instructions and directions as the Certificateholder or Certificate
Owner may provide. For purposes of this Section 4.02, the Trustee's duties are
limited to the extent that the Trustee receives timely reports as required from
the Master Servicer.

                  On each Distribution Date the Trustee shall provide Bloomberg
Financial Markets, L.P. ("Bloomberg") CUSIP level factors for each Class of
Certificates as of such Distribution Date, using a format and media mutually
acceptable to the Trustee and Bloomberg.

                  SECTION 4.03. Remittance Reports and Other Reports to the
                                Trustee; Advances; Payments in Respect of
                                Prepayment Interest Shortfalls.

                  (a) On the Master Servicer Reporting Date, the Master Servicer
shall deliver to the Trustee, Ameriquest Mortgage Company and the NIMS Insurer
by telecopy (or by such other means as the Master Servicer, the Trustee,
Ameriquest Mortgage Company and the NIMS Insurer may agree from time to time) a
Remittance Report with respect to the related Distribution Date. Such Remittance
Report shall include (i) the amount of Advances to be made by the Master
Servicer in respect of the related Distribution Date, the aggregate amount of
Advances outstanding after giving effect to such Advances, and the aggregate
amount of Nonrecoverable Advances in respect of such Distribution Date and (ii)
such other information with respect to the Mortgage Loans as the Trustee may
reasonably require to perform the calculations necessary to make the
distributions contemplated by Section 4.01 and to prepare the statements to
Certificateholders contemplated by Section 4.02. The Trustee shall not be
responsible to recompute, recalculate or verify any information provided to it
by the Master Servicer.

                  The Master Servicer shall, upon request, forward to the
Trustee, Ameriquest Mortgage Company and the NIMS Insurer a statement, in a form
acceptable to the Trustee, prepared by the Master Servicer setting forth the
status of the Collection Account as of the close of business on such
Distribution Date and showing, for the period covered by such statement, the
aggregate amount of deposits into and withdrawals from the Collection Account of
each category of deposit specified in Section 3.04(b) and each category of
withdrawal specified in Section 3.05. Copies of such statement shall be provided
by the Trustee to any Certificateholder or the

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Certificate Owner and to any Person identified to the Trustee as a prospective
transferee of a Certificate, upon request at the expense of the requesting
party, provided such statement is delivered by the Master Servicer to the
Trustee.

                  (b) The amount of Advances to be made by the Master Servicer
for any Distribution Date shall equal, subject to Section 4.03(d), the sum of
(i) the aggregate amount of Monthly Payments (with each interest portion thereof
net of the related Servicing Fee), due on the related Due Date in respect of the
Mortgage Loans, which Monthly Payments were delinquent as of the close of
business on the related Determination Date and (ii) with respect to each REO
Property, which REO Property was acquired during or prior to the related
Prepayment Period and as to which such REO Property an REO Disposition did not
occur during the related Prepayment Period, an amount equal to the excess, if
any, of the Monthly Payments (with each interest portion thereof net of the
related Servicing Fee) that would have been due on the related Due Date in
respect of the related Mortgage Loans, over the net income from such REO
Property transferred to the Distribution Account pursuant to Section 3.13 for
distribution on such Distribution Date.

                  On or before 1:00 p.m. New York time on the Master Servicer
Remittance Date, the Master Servicer shall remit in immediately available funds
to the Trustee for deposit in the Distribution Account an amount equal to the
aggregate amount of Advances, if any, to be made in respect of the Mortgage
Loans and REO Properties for the related Distribution Date either (i) from its
own funds, (ii) from the Collection Account, to the extent of funds held therein
for future distribution (in which case, it shall cause to be made an appropriate
entry in the records of the Collection Account that amounts held for future
distribution have been, as permitted by this Section 4.03, used by the Master
Servicer in discharge of any such Advance) or (iii) in the form of any
combination of (i) and (ii) aggregating the total amount of Advances to be made
by the Master Servicer with respect to the Mortgage Loans and REO Properties.
Any amounts held for future distribution used by the Master Servicer to make an
Advance as permitted in the preceding sentence or withdrawn by the Master
Servicer as permitted in Section 3.05(a)(vii) in reimbursement of Advances
previously made shall be appropriately reflected in the Master Servicer's
records and replaced by the Master Servicer by deposit in the Collection Account
on or before any future Master Servicer Remittance Date to the extent that the
Available Funds for the related Distribution Date (determined without regard to
Advances to be made on the Master Servicer Remittance Date) shall be less than
the total amount that would be distributed to the Classes of Certificateholders
pursuant to Section 4.01 on such Distribution Date if such amounts held for
future distributions had not been so used to make Advances. The Trustee shall
provide notice to the Master Servicer, Ameriquest Mortgage Company and the NIMS
Insurer by telecopy by the close of business on any Master Servicer Remittance
Date in the event that the amount remitted by the Master Servicer to the Trustee
on such date is less than the Advances required to be made by the Master
Servicer for the related Distribution Date.

                  (c) The obligation of the Master Servicer to make such
Advances is mandatory, notwithstanding any other provision of this Agreement but
subject to (d) below, and, with respect to any Mortgage Loan or REO Property,
shall continue until a Final Recovery Determination in connection therewith or
the removal thereof from REMIC I pursuant to any applicable provision of this
Agreement, except as otherwise provided in this Section.

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                  (d) Notwithstanding anything herein to the contrary, no
Advance or Servicing Advance shall be required to be made hereunder by the
Master Servicer if such Advance or Servicing Advance would, if made, constitute
a Nonrecoverable Advance or Nonrecoverable Servicing Advance. The determination
by the Master Servicer that it has made a Nonrecoverable Advance or a
Nonrecoverable Servicing Advance or that any proposed Advance or Servicing
Advance, if made, would constitute a Nonrecoverable Advance or Nonrecoverable
Servicing Advance, respectively, shall be evidenced by an Officers' Certificate
of the Master Servicer delivered to the Trustee and the NIMS Insurer.

                  (e) The Master Servicer shall deliver to the Trustee for
deposit into the Distribution Account on or before 1:00 p.m. New York time on
the Master Servicer Remittance Date from its own funds an amount ("Compensating
Interest") equal to the lesser of (i) the aggregate of the Prepayment Interest
Shortfalls for the related Distribution Date resulting solely from Principal
Prepayments during the related Prepayment Period and (ii) the amount of its
aggregate Servicing Fee for the most recently ended calendar month. The Master
Servicer shall not have the right to reimbursement for any amounts remitted to
the Trustee in respect of Prepayment Interest Shortfalls. Such amounts so
remitted shall be included in the Available Funds and distributed therewith on
the next Distribution Date. The Master Servicer shall not be obligated to pay
any amounts with respect to Relief Act Interest Shortfalls.

                  SECTION 4.04. Allocation of Realized Losses.

                  (a) On or before each Determination Date, the Master Servicer
shall determine as to each Mortgage Loan and REO Property: (i) the total amount
of Realized Losses, if any, incurred in connection with any Final Recovery
Determinations made during the related Prepayment Period; (ii) whether and the
extent to which such Realized Losses constituted Bankruptcy Losses; and (iii)
the respective portions of such Realized Losses allocable to interest and
allocable to principal. On or before each Determination Date, the Master
Servicer shall also determine as to each Mortgage Loan: (A) the total amount of
Realized Losses, if any, incurred in connection with any Deficient Valuations
made during the related Prepayment Period; and (B) the total amount of Realized
Losses, if any, incurred in connection with Debt Service Reductions in respect
of Monthly Payments due during the related Due Period. The information described
in the two preceding sentences that is to be supplied by the Master Servicer
shall be evidenced by an Officers' Certificate delivered to the Trustee by the
Master Servicer on the Master Servicer Reporting Date immediately following the
end of (x) in the case of Bankruptcy Losses allocable to interest, the Due
Period during which any such Realized Loss was incurred, and (y) in the case of
all other Realized Losses, the Prepayment Period during which any such Realized
Loss was incurred.

                  (b) All Realized Losses on the Mortgage Loans shall be
allocated by the Trustee on each Distribution Date as follows: FIRST, in
reduction of interest accrued on and otherwise distributable to the Class CE
Certificates to the extent of Net Monthly Excess Cashflow used to pay principal
on the Class A Certificates and the Mezzanine Certificates under clause (i)
under Section 4.01 hereof; SECOND, in reduction of interest accrued on and
otherwise distributable to the Class CE Certificates to the extent of Net
Monthly Excess Cashflow available for distribution pursuant to clauses (ii)
through (vi) of Section 4.01(a)(4) hereof; and THIRD, in reduction of the
Certificate Principal Balance of the Class CE Certificates (determined after

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taking into account all distributions made on the Certificates on such
Distribution Date), until the Certificate Principal Balance thereof has been
reduced to zero. If on any Distribution Date, after all distributions are made
by the Trustee pursuant to Section 4.01 hereof, the aggregate Certificate
Principal Balance of the Class A Certificates, the Mezzanine Certificates and
the Class P Certificates exceeds the sum of the Stated Principal Balance of the
Mortgage Loans as of the last day of the related Due Period (after taking into
account prepayments during the related Prepayment Period), the amount of such
excess shall be allocated: FIRST, to the Class M-10 Certificates, until the
Certificate Principal Balance thereof has been reduced to zero; SECOND, to the
Class M-9 Certificates, until the Certificate Principal Balance thereof has been
reduced to zero; THIRD, to the Class M-8 Certificates, until the Certificate
Principal Balance thereof has been reduced to zero; FOURTH, to the Class M-7
Certificates, until the Certificate Principal Balance thereof has been reduced
to zero; FIFTH, to the Class M-6 Certificates, until the Certificate Principal
Balance thereof has been reduced to zero; SIXTH, to the Class M-5 Certificates,
until the Certificate Principal Balance thereof has been reduced to zero;
SEVENTH, to the Class M-4 Certificates, until the Certificate Principal Balance
thereof has been reduced to zero, EIGHTH, to the Class M-3 Certificates, until
the Certificate Principal Balance thereof has been reduced to zero, NINTH, to
the Class M-2 Certificates, until the Certificate Principal Balance thereof has
been reduced to zero and TENTH, to the Class M-1 Certificates, until the
Certificate Principal Balance thereof has been reduced to zero.

                  Any such allocation to a Class of Mezzanine Certificates on
any Distribution Date shall be made by reducing the Certificate Principal
Balance thereof (after the actual distributions to be made on such Distribution
Date pursuant to Section 4.01 hereof) by the amount so allocated; any allocation
of Realized Losses to a Class CE Certificate shall be made by reducing the
amount otherwise payable in respect thereof pursuant to Section 4.01(a)(4). No
allocations of any Realized Losses shall be made to the Certificate Principal
Balances of the Class A Certificates or the Class P Certificates.

                  As used herein, an allocation of a Realized Loss on a "PRO
RATA basis" among two or more specified Classes of Certificates means an
allocation on a PRO RATA basis, among the various Classes so specified, to each
such Class of Certificates on the basis of their then outstanding Certificate
Principal Balances prior to giving effect to distributions to be made on such
Distribution Date. All Realized Losses and all other losses allocated to a Class
of Certificates hereunder shall be allocated among the Certificates of such
Class in proportion to the Percentage Interests evidenced thereby.

                  All Realized Losses on the Group I Mortgage Loans shall be
allocated by the Trustee on each Distribution Date, to the Uncertificated
Balances of REMIC I Regular Interest I-LT1SWAP1 through I-LT1SWAP52,
sequentially, until the Uncertificated Balance of each such REMIC I Regular
Interest has been reduced to zero. All Realized Losses on the Group II Mortgage
Loans shall be allocated by the Trustee on each Distribution Date, first, to the
Uncertificated Balance of REMIC I Regular Interest I-LT2, until the
Uncertificated Balance of REMIC I Regular Interest I-LT2 has been reduced to
zero and second, to the Uncertificated Balances of REMIC I Regular Interest
I-LT2SWAP1 through I-LT2SWAP52, sequentially, until the Uncertificated Balance
of each such REMIC I Regular Interest has been reduced to zero. All Realized
Losses on the Group III Mortgage Loans shall be allocated by the Trustee on each

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Distribution Date, first, to the Uncertificated Balance of REMIC I Regular
Interest I-LT3, until the Uncertificated Balance of REMIC I Regular Interest
I-LT3 has been reduced to zero and second, to the Uncertificated Balances of
REMIC I Regular Interest I-LT3SWAP1 through I-LT13SWAP52, sequentially, until
the Uncertificated Balance of each such REMIC I Regular Interest has been
reduced to zero.

                  (c) (i) The REMIC II Marker Allocation Percentage of all
Realized Losses on the Mortgage Loans shall be allocated by the Trustee on each
Distribution Date to the following REMIC II Regular Interests in the specified
percentages, as follows: first, to Uncertificated Interest payable to the REMIC
II Regular Interest II-LTAA and REMIC II Regular Interest II-LTZZ up to an
aggregate amount equal to the REMIC II Interest Loss Allocation Amount, 98% and
2%, respectively; second, to the Uncertificated Balances of the REMIC II Regular
Interest II-LTAA and REMIC II Regular Interest II-LTZZ up to an aggregate amount
equal to the REMIC II Principal Loss Allocation Amount, 98% and 2%,
respectively; third, to the Uncertificated Balances of REMIC II Regular Interest
II-LTAA, REMIC II Regular Interest II-LTM10 and REMIC II Regular Interest
II-LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC
II Regular Interest II-LTM10 has been reduced to zero; fourth, to the
Uncertificated Balances of REMIC II Regular Interest II-LTAA, REMIC II Regular
Interest II-LTM9 and REMIC II Regular Interest II-LTZZ, 98%, 1% and 1%,
respectively, until the Uncertificated Balance of REMIC II Regular Interest
II-LTM9 has been reduced to zero; fifth, to the Uncertificated Balances of REMIC
II Regular Interest II-LTAA, REMIC II Regular Interest II-LTM8 and REMIC II
Regular Interest II-LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated
Balance of REMIC II Regular Interest II-LTM8 has been reduced to zero; sixth, to
the Uncertificated Balances of REMIC II Regular Interest II-LTAA, REMIC II
Regular Interest II-LTM7 and REMIC II Regular Interest II-LTZZ, 98%, 1% and 1%,
respectively, until the Uncertificated Balance of REMIC II Regular Interest
II-LTM7 has been reduced to zero; seventh, to the Uncertificated Balances of
REMIC II Regular Interest II-LTAA, REMIC II Regular Interest II-LTM6 and REMIC
II Regular Interest II-LTZZ, 98%, 1% and 1%, respectively, until the
Uncertificated Balance of REMIC II Regular Interest II-LTM6 has been reduced to
zero; eighth, to the Uncertificated Balances of REMIC II Regular Interest
II-LTAA, REMIC II Regular Interest II-LTM5 and REMIC II Regular Interest
II-LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC
II Regular Interest II-LTM5 has been reduced to zero; ninth, to the
Uncertificated Balances of REMIC II Regular Interest II-LTAA, REMIC II Regular
Interest II-LTM4 and REMIC II Regular Interest II-LTZZ, 98%, 1% and 1%,
respectively, until the Uncertificated Balance of REMIC II Regular Interest
II-LTM4 has been reduced to zero; tenth, to the Uncertificated Balances of REMIC
II Regular Interest II-LTAA, REMIC II Regular Interest II-LTM3 and REMIC II
Regular Interest II-LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated
Balance of REMIC II Regular Interest II-LTM3 has been reduced to zero; eleventh,
to the Uncertificated Balances of REMIC II Regular Interest II-LTAA, REMIC II
Regular Interest II-LTM2 and REMIC II Regular Interest II-LTZZ, 98%, 1% and 1%,
respectively, until the Uncertificated Balance of REMIC II Regular Interest
II-LTM2 has been reduced to zero, and twelfth, to the Uncertificated Balances of
REMIC II Regular Interest II-LTAA, REMIC II Regular Interest II-LTM1 and REMIC
II Regular Interest II-LTZZ, 98%, 1% and 1%, respectively, until the
Uncertificated Balance of REMIC II Regular Interest II-LTM1 has been reduced to
zero.

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                  The REMIC II Sub WAC Allocation Percentage of all Realized
Losses shall be applied after all distributions have been made on each
Distribution Date first, so as to keep the Uncertificated Balance of each REMIC
II Regular Interest ending with the designation "GRP" equal to 0.01% of the
aggregate Stated Principal Balance of the Mortgage Loans in the related Loan
Group; second, to each REMIC II Regular Interest ending with the designation
"SUB," so that the Uncertificated Balance of each such REMIC II Regular Interest
is equal to 0.01% of the excess of (x) the aggregate Stated Principal Balance of
the Mortgage Loans in the related Loan Group over (y) the current Certificate
Principal Balance of the Class A Certificate in the related Loan Group (except
that if any such excess is a larger number than in the preceding distribution
period, the least amount of Realized Losses shall be applied to such REMIC II
Regular Interests such that the REMIC II Subordinated Balance Ratio is
maintained); and third, any remaining Realized Losses shall be allocated to
REMIC II Regular Interest II-LTXX.

                  SECTION 4.05. Compliance with Withholding Requirements.

                  Notwithstanding any other provision of this Agreement, the
Trustee shall comply with all federal withholding requirements respecting
payments to Certificateholders of interest or original issue discount that the
Trustee reasonably believes are applicable under the Code. The consent of
Certificateholders shall not be required for such withholding. In the event the
Trustee does withhold any amount from interest or original issue discount
payments or advances thereof to any Certificateholder pursuant to federal
withholding requirements, the Trustee shall indicate the amount withheld to such
Certificateholders.

                  SECTION 4.06. Commission Reporting.

                  (a) The Trustee shall reasonably cooperate with the Depositor
in connection with the Trust's satisfying the reporting requirements under the
Securities Exchange Act of 1934, as amended (the "Exchange Act"). The Trustee
shall prepare on behalf of the Trust any Forms 8-K and 10-K (or other comparable
required form containing the same or comparable information or other information
mutually agreed upon) customary for similar securities as required by the
Exchange Act and the Rules and Regulations of the Commission thereunder, and the
Depositor shall sign (or shall cause another entity acceptable to the Commission
to sign) and the Trustee shall file (via the Commission's Electronic Data
Gathering and Retrieval System) such forms on behalf of the Depositor (or such
other entity). The Depositor hereby grants to the Trustee a limited power of
attorney to execute any Form 8-K and file each such document on behalf of the
Depositor. Such power of attorney shall continue until the earlier of (i)
receipt by the Trustee from the Depositor of written termination of such power
of attorney and (ii) the termination of the Trust. Notwithstanding anything
herein to the contrary, the Depositor, and not the Trustee, shall be responsible
for executing each Form 10-K filed on behalf of the Trust.

                  (b) Each Form 8-K shall be filed by the Trustee within 15 days
after each Distribution Date, with a copy of the statement to the
Certificateholders for such Distribution Date as an exhibit thereto. Prior to
March 30th of each year (or such earlier date as may be required by the Exchange
Act and the Rules and Regulations of the Commission), the Trustee shall file a
Form 10-K, in substance as required by applicable law or applicable Commission
staff's interpretations. Such Form 10-K shall include as exhibits the Master
Servicer's annual statement of compliance described under Section 3.19 and the
accountant's report described

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under Section 3.20, in each case to the extent they have been timely delivered
to the Trustee. If they are not so timely delivered, the Trustee shall file an
amended Form 10-K including such documents as exhibits reasonably promptly after
they are delivered to the Trustee. The Trustee shall have no liability with
respect to any failure to properly prepare or file such periodic reports
resulting from or relating to the Trustee's inability or failure to obtain any
information not resulting from its own negligence or willful misconduct. The
Form 10-K shall also include a certification in the form attached hereto as
Exhibit J-1 (the "Certification"), which shall be signed by the senior officer
of the Depositor in charge of securitization.

                  (c) In addition, (x) the Trustee shall sign a certification
(in the form attached hereto as Exhibit J-2) for the benefit of the Depositor
and its officers, directors and Affiliates regarding certain aspects of items 1
through 3 of the Certification (the "Trustee's Certification") (provided,
however, that the Trustee shall not undertake an analysis of the accountant's
report attached as an exhibit to the Form 10-K) and (y) the Master Servicer
shall sign a certification (in the form attached hereto as Exhibit J-3) for the
benefit of the Depositor, the Trustee and their officers, directors and
Affiliates regarding certain aspects of the Certification (the "Master Servicer
Certification"). The Master Servicer Certification shall be delivered to the
Depositor and the Trustee no later than March 15th of each year (or if such day
is not a Business Day, the immediately preceding Business Day). The Trustee's
Certification shall be delivered to the Depositor by no later than March 18th of
each year (or if such day is not a Business Day, the immediately preceding
Business Day) and the Depositor shall deliver the Certification to the Trustee
for filing no later than March 20th of each year (or if such day is not a
Business Day, the immediately preceding Business Day).

                  In addition, the Trustee shall indemnify and hold harmless the
Depositor and its officers, directors and Affiliates from and against any
losses, damages, penalties, fines, forfeitures, reasonable and necessary legal
fees and related costs, judgments and other costs and expenses arising out of or
based upon a breach of the Trustee's obligations under this Section 4.06 or the
Trustee's negligence, bad faith or willful misconduct in connection therewith.
The Depositor shall indemnify and hold harmless the Trustee and its officers,
directors and Affiliates from and against any losses, damages, penalties, fines,
forfeitures, reasonable and necessary legal fees and related costs, judgments
and other costs and expenses arising out of or based upon a breach of the
Depositor's obligations under this Section 4.06 or the Depositor's negligence,
bad faith or willful misconduct in connection therewith. If the indemnification
provided for herein is unavailable or insufficient to hold harmless the
Depositor or the Trustee, as applicable, then the other party, in connection
with a breach of its respective obligations under this Section 4.06 or its
respective negligence, bad faith or willful misconduct in connection therewith,
agrees that it shall contribute to the amount paid or payable by the other party
as a result of the losses, claims, damages or liabilities of the other party in
such proportion as is appropriate to reflect the relative fault of the Depositor
on the one hand and the Trustee on the other.

                  (d) Upon any filing with the Commission, the Trustee shall
promptly deliver to the Depositor a copy of any executed report, statement or
information.

                  (e) Prior to January 30th of the first year in which the
Trustee is able to do so under applicable law, the Trustee shall file a Form 15
Suspension Notification with respect to the Trust Fund.

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                  (f) To the extent that, following the Closing Date, the
Depositor certifies that reports and certifications differing from those
required under this Section 4.06 comply with the reporting requirements under
the Exchange Act, the Trustee hereby agrees that it shall reasonably cooperate
to amend the provisions of this Section 4.06 (in accordance with Section 11.01)
in order to comply with such amended reporting requirements and such amendment
of this Section 4.06. Any such amendment may result in the reduction of the
reports filed by the Depositor under the Exchange Act. Notwithstanding the
foregoing, the Trustee shall not be obligated to enter into any amendment
pursuant to this Section that adversely affects its obligations and immunities
under this Agreement.

                  SECTION 4.07. Reserved.

                  SECTION 4.08. Reserved.

                  SECTION 4.09. Swap Account

                  (a) No later than the Closing Date, the Trustee shall
establish and maintain with itself, as agent for the Trustee, a separate,
segregated trust account titled, "Swap Account, Wells Fargo Bank, N.A., as
Trustee, in trust for the Swap Provider and the registered holders of Park Place
Securities, Inc., Asset-Backed Pass-Through Certificates, Series 2005-WCH1."
Such account shall be an Eligible Account and amounts therein shall be held
uninvested.

                  (b) On each Distribution Date, prior to any distribution to
any Certificate, the Trustee shall deposit into the Swap Account pursuant to
3.05(c)(i): (i) the amount of any Net Swap Payment or Swap Termination Payment
owed to the Swap Provider from funds collected and received with respect to the
Mortgage Loans prior to the determination of Available Funds and (ii) amounts
received by the Trustee from the Swap Administrator pursuant to the swap
administration agreement, dated as of the Closing Date, among the Wells Fargo
Bank, N.A. in its capacity as Trustee, Wells Fargo Bank, N.A. in its capacity as
Swap Administrator and Ameriquest Mortgage Company (the "Swap Administration
Agreement").

                  (c) For federal income tax purposes, the Swap Administration
Account shall be owned by the majority Holder of the Class CE Certificates.

                  Notwithstanding the foregoing, for federal income tax
purposes, the calculations of Uncertificated Interest accrued on the Class
SWAP-IO Interest shall be deemed to have been paid to the Swap Account
regardless of any reduction in the actual amounts paid to the Swap Account
resulting from the calculation of the Net Swap Payment.

                  SECTION 4.10. Net WAC Rate Carryover Reserve Account.

                  (a) No later than the Closing Date, the Trustee shall
establish and maintain with itself, as agent for the Trustee, a separate,
segregated trust account titled, "Net WAC Rate Carryover Reserve Account, Wells
Fargo Bank, N.A., as Trustee, in trust for the registered Holders of Park Place
Securities Inc., Asset-Backed Pass-Through Certificates, Series 2005-WCH1."

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                  (b) On each Distribution Date as to which there is a Net WAC
Rate Carryover Amount payable to the Class A Certificates or the Mezzanine
Certificates, the Trustee has been directed by the Class CE Certificateholders
to, and therefore shall, deposit into the Net WAC Rate Carryover Reserve Account
the amount of such Net WAC Rate Carryover Amount, rather than distributing such
amounts to the Class CE Certificateholders. On each such Distribution Date, the
Trustee shall hold all such amounts for the benefit of the Holders of the Class
A Certificates and the Mezzanine Certificates, and shall distribute such amounts
to the Holders of the Class A Certificates and the Mezzanine Certificates in the
amounts and priorities set forth in Section 4.01(b).

                  (c) For federal and state income tax purposes, the Class CE
Certificateholders shall be deemed to be the owners of the Net WAC Rate
Carryover Reserve Account and all amounts deposited into the Net WAC Rate
Carryover Reserve Account shall be treated as amounts distributed by REMIC III
to the Holders of the Class CE Interest and by REMIC IV to the Holders of the
Class CE Certificates. Upon the termination of the Trust, or the payment in full
of the Class A Certificates and the Mezzanine Certificates, all amounts
remaining on deposit in the Net WAC Rate Carryover Reserve Account shall be
released by the Trust and distributed to the Class CE Certificateholders or
their designees. The Net WAC Rate Carryover Reserve Account shall be part of the
Trust but not part of any REMIC and any payments to the Holders of the Class A
Certificates or the Mezzanine Certificates of Net WAC Rate Carryover Amounts
shall not be payments with respect to a "regular interest" in a REMIC within the
meaning of Code Section 860(G)(a)(1).

                  (d) By accepting a Class CE Certificate, each Class CE
Certificateholder hereby agrees to direct the Trustee, and the Trustee hereby is
directed, to deposit into the Net WAC Rate Carryover Reserve Account the amounts
described above on each Distribution Date as to which there is any Net WAC Rate
Carryover Amount rather than distributing such amounts to the Class CE
Certificateholders. By accepting a Class CE Certificate, each Class CE
Certificateholder further agrees that such direction is given for good and
valuable consideration, the receipt and sufficiency of which is acknowledged by
such acceptance.

                  (e) At the written direction of the Holders of a majority in
Percentage Interest in the Class CE Certificates, the Trustee shall direct any
depository institution maintaining the Net WAC Rate Carryover Reserve Account to
invest the funds in such account in one or more Permitted Investments bearing
interest or sold at a discount, and maturing, unless payable on demand, (i) no
later than the Business Day immediately preceding the date on which such funds
are required to be withdrawn from such account pursuant to this Agreement, if a
Person other than the Trustee or an Affiliate manages or advises such
investment, and (ii) no later than the date on which such funds are required to
be withdrawn from such account pursuant to this Agreement, if the Trustee or an
Affiliate manages or advises such investment. If no investment direction of the
Holders of a majority in Percentage Interest in the Class CE Certificates with
respect to the Net WAC Rate Carryover Reserve Account is received by the
Trustee, the Trustee shall invest the funds pursuant to clause (vi) of the
definition of Permitted Investments. Interest earned on such investment shall be
deposited into the Net WAC Rate Carryover Reserve Account.

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                  (f) For federal income tax return and information reporting,
the value assigned to the right of the Holders of the Class A and Mezzanine
Certificates to receive payments from the Net WAC Rate Carryover Reserve Account
in respect of any Net WAC Rate Carryover Amount shall be DE MINIMIS.

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                                   ARTICLE V

                                THE CERTIFICATES

                  SECTION 5.01. The Certificates.

                  (a) The Certificates in the aggregate shall represent the
entire beneficial ownership interest in the Mortgage Loans and all other assets
included in REMIC I. At the Closing Date, the aggregate Certificate Principal
Balance of the Certificates shall equal the aggregate Stated Principal Balance
of the Mortgage Loans.

                  The Certificates shall be substantially in the forms annexed
hereto as Exhibits A-1 through A-22. The Certificates of each Class shall be
issuable in registered form only, in denominations of authorized Percentage
Interests as described in the definition thereof. Each Certificate shall share
ratably in all rights of the related Class.

                  Upon original issue, the Certificates shall be executed by the
Trustee, and delivered by the Trustee and the Trustee shall cause the
Certificates to be authenticated by the Certificate Registrar to or upon the
order of the Depositor. The Certificates shall be executed and attested by
manual or facsimile signature on behalf of the Trustee by an authorized
signatory. Certificates bearing the manual or facsimile signatures of
individuals who were at any time the proper officers of the Trustee shall bind
the Trustee notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication and delivery of such Certificates
or did not hold such offices at the date of such Certificates. No Certificate
shall be entitled to any benefit under this Agreement or be valid for any
purpose, unless there appears on such Certificate a certificate of
authentication substantially in the form provided herein executed by the
Certificate Registrar by manual signature, and such certificate of
authentication shall be conclusive evidence, and the only evidence, that such
Certificate has been duly authenticated and delivered hereunder. All
Certificates shall be dated the date of their authentication.

                  (b) The Class A Certificates and the Mezzanine Certificates
shall initially be issued as one or more Certificates held by the Book-Entry
Custodian or, if appointed to hold such Certificates as provided below, the
Depository, and registered in the name of the Depository or its nominee and,
except as provided below, registration of such Certificates may not be
transferred by the Trustee except to another Depository that agrees to hold such
Certificates for the respective Certificate Owners with Ownership Interests
therein. The Certificate Owners shall hold their respective Ownership Interests
in and to such Certificates through the book-entry facilities of the Depository
and, except as provided below, shall not be entitled to definitive, fully
registered Certificates ("Definitive Certificates") in respect of such Ownership
Interests. All transfers by Certificate Owners of their respective Ownership
Interests in the Book-Entry Certificates shall be made in accordance with the
procedures established by the Depository Participant or brokerage firm
representing such Certificate Owner. Each Depository Participant shall only
transfer the Ownership Interests in the Book-Entry Certificates of Certificate
Owners it represents or of brokerage firms for which it acts as agent in
accordance with the Depository's normal procedures. The Trustee is hereby
initially appointed as the Book-Entry Custodian and hereby agrees to act as such
in accordance herewith and in accordance with the agreement that it

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has with the Depository authorizing it to act as such. The Book-Entry Custodian
may, and if it is no longer qualified to act as such, the Book-Entry Custodian
shall, appoint, by a written instrument delivered to the Depositor, the Master
Servicer, the Trustee (if the Trustee is not the Book-Entry Custodian) and any
other transfer agent (including the Depository or any successor Depository), to
act as Book-Entry Custodian under such conditions as the predecessor Book-Entry
Custodian and the Depository or any successor Depository may prescribe, provided
that the predecessor Book-Entry Custodian shall not be relieved of any of its
duties or responsibilities by reason of any such appointment of other than the
Depository. If the Trustee resigns or is removed in accordance with the terms
hereof, if it so elects, the Depository shall immediately succeed to its
predecessor's duties as Book-Entry Custodian. The Depositor shall have the right
to inspect, and to obtain copies of, any Certificates held as Book-Entry
Certificates by the Book-Entry Custodian.

                  The Trustee, the Master Servicer and the Depositor may for all
purposes (including the making of payments due on the Book-Entry Certificates)
deal with the Depository as the authorized representative of the Certificate
Owners with respect to the Book-Entry Certificates for the purposes of
exercising the rights of Certificateholders hereunder. The rights of Certificate
Owners with respect to the Book-Entry Certificates shall be limited to those
established by law and agreements between such Certificate Owners and the
Depository Participants and brokerage firms representing such Certificate
Owners. Multiple requests and directions from, and votes of, the Depository as
Holder of the Book-Entry Certificates with respect to any particular matter
shall not be deemed inconsistent if they are made with respect to different
Certificate Owners. The Trustee may establish a reasonable record date in
connection with solicitations of consents from or voting by Certificateholders
and shall give notice to the Depository of such record date.

                  If (i)(A) the Depositor advises the Trustee in writing that
the Depository is no longer willing or able to properly discharge its
responsibilities as Depository, and (B) the Depositor is unable to locate a
qualified successor or (ii) after the occurrence of a Master Servicer Event of
Default, Certificate Owners representing in the aggregate not less than 51% of
the Ownership Interests of the Book-Entry Certificates advise the Trustee
through the Depository, in writing, that the continuation of a book-entry system
through the Depository is no longer in the best interests of the Certificate
Owners, the Trustee shall notify all Certificate Owners, through the Depository,
of the occurrence of any such event and of the availability of Definitive
Certificates to Certificate Owners requesting the same. Upon surrender to the
Trustee of the Book-Entry Certificates by the Book-Entry Custodian or the
Depository, as applicable, accompanied by registration instructions from the
Depository for registration of transfer, the Trustee shall issue the Definitive
Certificates. Such Definitive Certificates shall be issued in minimum
denominations of $25,000 ($50,000 in the case of the Class M-10 Certificates),
except that any beneficial ownership that was represented by a Book-Entry
Certificate in an amount less than $25,000 immediately prior to the issuance of
a Definitive Certificate shall be issued in a minimum denomination equal to the
amount represented by such Book-Entry Certificate. None of the Depositor, the
Master Servicer, or the Trustee shall be liable for any delay in the delivery of
such instructions and may conclusively rely on, and shall be protected in
relying on, such instructions. Upon the issuance of Definitive Certificates all
references herein to obligations imposed upon or to be performed by the
Depository shall be deemed to be imposed upon and

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performed by the Trustee, to the extent applicable with respect to such
Definitive Certificates, and the Trustee shall recognize the Holders of the
Definitive Certificates as Certificateholders hereunder.

                  SECTION 5.02. Registration of Transfer and Exchange of
                                Certificates.

                  (a) The Trustee shall cause to be kept at one of the offices
or agencies to be appointed by the Trustee in accordance with the provisions of
Section 8.12 a Certificate Register for the Certificates in which, subject to
such reasonable regulations as it may prescribe, the Trustee shall provide for
the registration of Certificates and of transfers and exchanges of Certificates
as herein provided. The Trustee shall initially serve as Certificate Registrar
for the purpose of registering Certificates and transfers and exchanges of
Certificates as herein provided. The Certificate Registrar may appoint, by a
written instrument delivered to the Master Servicer and the Depositor, any other
bank or trust company to act as Certificate Registrar under such conditions as
the predecessor Certificate Registrar may prescribe, provided that the
predecessor Certificate Registrar shall not be relieved of any of its duties or
responsibilities hereunder by reason of such appointment. If the Trustee shall
at any time not be the Certificate Registrar, the Trustee shall have and
maintain the right to inspect the Certificate Register or to obtain a copy
thereof at all reasonable times, and to rely conclusively upon a certificate of
the Certificate Registrar as to the information set forth in the Certificate
Register.

                  (b) No transfer of any Class M-10 Certificate, Class CE
Certificate, Class P Certificate or Residual Certificate (the "Private
Certificates") shall be made unless that transfer is made pursuant to an
effective registration statement under the Securities Act of 1933, as amended
(the "1933 Act"), and an effective registration or qualification under
applicable state securities laws, or is made in a transaction that does not
require such registration or qualification. In the event that such a transfer of
a Private Certificate is to be made without registration or qualification (other
than in connection with (i) the initial transfer of any such Certificate by the
Depositor to an affiliate of the Depositor, (ii) the transfer of any such Class
CE, Class P or Residual Certificate to the issuer under the Indenture or the
indenture trustee under the Indenture or (iii) a transfer of any such Class CE,
Class P or Residual Certificate from the issuer under the Indenture or the
indenture trustee under the Indenture to the Depositor or an Affiliate of the
Depositor), the Trustee and the Certificate Registrar shall each require receipt
of: (i) if such transfer is purportedly being made in reliance upon Rule 144A
under the 1933 Act, written certifications from the Certificateholder desiring
to effect the transfer and from such Certificateholder's prospective transferee,
substantially in the forms attached hereto as Exhibit F-1; and (ii) in all other
cases, an Opinion of Counsel satisfactory to it that such transfer may be made
without such registration (which Opinion of Counsel shall not be an expense of
the Depositor, the Trustee, the Master Servicer, or the Trust Fund), together
with copies of the written certification(s) of the Certificateholder desiring to
effect the transfer and/or such Certificateholder's prospective transferee upon
which such Opinion of Counsel is based, if any. None of the Depositor, the
Certificate Registrar or the Trustee is obligated to register or qualify the
Private Certificates under the 1933 Act or any other securities laws or to take
any action not otherwise required under this Agreement to permit the transfer of
such Certificates without registration or qualification. If a transfer of an
Ownership Interest in the Class M-10 Certificates is to be made without
registration under the 1933 Act (other than in connection with the initial

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transfer of any such Certificate by the Depositor to an affiliate of the
Depositor, then the Certificate Registrar shall refuse to register such transfer
unless it receives (and upon receipt, may conclusively rely upon) a certificate
from the Certificateholder desiring to effect such transfer and a certificate
from such Certificateholder's prospective transferee (which in the case of the
Book-Entry Certificates, the Certificateholder and the Certificateholder's
prospective transferee shall be deemed to have represented such certification),
to the effect that, among other things, the transfer is being made to a
qualified institutional buyer as defined in Rule 144A under the Securities Act
in accordance with Rule 144A. Any Certificateholder desiring to effect the
transfer of a Private Certificate shall, and does hereby agree to, indemnify the
Trustee, the Depositor, the Certificate Registrar and the Master Servicer
against any liability that may result if the transfer is not so exempt or is not
made in accordance with such federal and state laws.

                  Notwithstanding the foregoing, no certification or Opinion of
Counsel described in this Section 5.02(b) shall be required in connection with
the transfer, on the Closing Date, of any Residual Certificate by the Depositor
to an "accredited investor" within the meaning of Rule 501(d) of the 1933 Act.

                  (c) No transfer of a Certificate or any interest therein shall
be made to any Plan subject to ERISA or Section 4975 of the Code, any Person
acting, directly or indirectly, on behalf of any such Plan or any Person
acquiring such Certificates with "Plan Assets" of a Plan within the meaning of
the Department of Labor regulation promulgated at 29 C.F.R. ss. 2510.3-101
("Plan Assets"), as certified by such transferee in the form of Exhibit G,
unless the Trustee is provided with an Opinion of Counsel for the benefit of the
Trust Fund, the Depositor, the Trustee and the Master Servicer and on which they
may rely, which shall be to the effect that the purchase and holding of such
Certificates is permissible under applicable law, shall not constitute or result
in any non-exempt prohibited transaction under ERISA or Section 4975 of the Code
and shall not subject the Depositor, the Master Servicer, the Trustee or the
Trust Fund to any obligation or liability (including obligations or liabilities
under ERISA or Section 4975 of the Code) in addition to those undertaken in this
Agreement, which Opinion of Counsel shall not be an expense of the Depositor,
the Master Servicer, the NIMS Insurer, the Trustee or the Trust Fund. Neither an
Opinion of Counsel nor any certification shall be required in connection with
(i) the initial transfer of any such Certificate by the Depositor to an
affiliate of the Depositor, (ii) the transfer of any such Class CE, Class P or
Residual Certificate to the issuer under the Indenture or the indenture trustee
under the Indenture or (iii) a transfer of any such Class CE, Class P or
Residual Certificate from the issuer under the Indenture or the indenture
trustee under the Indenture to the Depositor or an Affiliate of the Depositor
(in which case, the Depositor or any affiliate thereof shall have deemed to have
represented that it is not purchasing with Plan Assets) and the Trustee shall be
entitled to conclusively rely upon a representation (which, upon the request of
the Trustee, shall be a written representation) from the Depositor of the status
of such transferee as an affiliate of the Depositor.

                  If any Certificate or any interest therein is acquired or held
in violation of the provisions of the preceding paragraphs, the next preceding
permitted beneficial owner shall be treated as the beneficial owner of that
Certificate retroactive to the date of transfer to the purported beneficial
owner. Any purported beneficial owner whose acquisition or holding of any such
Certificate or interest therein was effected in violation of the provisions of
the preceding

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paragraph shall indemnify and hold harmless the Depositor, the Master Servicer,
the Trustee, the NIMS Insurer and the Trust Fund from and against any and all
liabilities, claims, costs or expenses incurred by those parties as a result of
that acquisition or holding.

                  (d)(i) Each Person who has or who acquires any Ownership
Interest in a Residual Certificate shall be deemed by the acceptance or
acquisition of such Ownership Interest to have agreed to be bound by the
following provisions and to have irrevocably authorized the Certificate
Registrar or its designee under clause (iii)(A) below to deliver payments to a
Person other than such Person and to negotiate the terms of any mandatory sale
under clause (iii)(B) below and to execute all instruments of Transfer and to do
all other things necessary in connection with any such sale. The rights of each
Person acquiring any Ownership Interest in a Residual Certificate are expressly
subject to the following provisions:

                  (A) Each Person holding or acquiring any Ownership Interest in
         a Residual Certificate shall be a Permitted Transferee and shall
         promptly notify the Certificate Registrar of any change or impending
         change in its status as a Permitted Transferee.

                  (B) In connection with any proposed Transfer of any Ownership
         Interest in a Residual Certificate, the Certificate Registrar shall
         require delivery to it and shall not register the Transfer of any
         Residual Certificate until its receipt of an affidavit and agreement (a
         "Transfer Affidavit and Agreement"), in the form attached hereto as
         Exhibit F-2 from the proposed Transferee, in form and substance
         satisfactory to the Certificate Registrar, representing and warranting,
         among other things, that such Transferee is a Permitted Transferee,
         that it is not acquiring its Ownership Interest in the Residual
         Certificate that is the subject of the proposed Transfer as a nominee,
         trustee or agent for any Person that is not a Permitted Transferee,
         that for so long as it retains its Ownership Interest in a Residual
         Certificate, it shall endeavor to remain a Permitted Transferee, and
         that it has reviewed the provisions of this Section 5.02(d) and agrees
         to be bound by them.

                  (C) Notwithstanding the delivery of a Transfer Affidavit and
         Agreement by a proposed Transferee under clause (B) above, if a
         Responsible Officer of the Certificate Registrar who is assigned to
         this transaction has actual knowledge that the proposed Transferee is
         not a Permitted Transferee, no Transfer of an Ownership Interest in a
         Residual Certificate to such proposed Transferee shall be effected.

                  (D) Each Person holding or acquiring any Ownership Interest in
         a Residual Certificate shall agree (x) to require a Transfer Affidavit
         and Agreement from any other Person to whom such Person attempts to
         transfer its Ownership Interest in a Residual Certificate and (y) not
         to transfer its Ownership Interest unless it provides a Transferor
         Affidavit (in the form attached hereto as Exhibit F-2), to the
         Certificate Registrar stating that, among other things, it has no
         actual knowledge that such other Person is not a Permitted Transferee.

                  (E) Each Person holding or acquiring an Ownership Interest in
         a Residual Certificate, by purchasing an Ownership Interest in such
         Certificate, agrees to give the Certificate Registrar written notice
         that it is a "pass-through interest holder" within the

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         meaning of temporary Treasury regulation Section 1.67-3T(a)(2)(i)(A)
         immediately upon acquiring an Ownership Interest in a Residual
         Certificate, if it is, or is holding an Ownership Interest in a
         Residual Certificate on behalf of, a "pass-through interest holder."

                  (ii) The Certificate Registrar shall register the Transfer of
any Residual Certificate only if it shall have received the Transfer Affidavit
and Agreement and all of such other documents as shall have been reasonably
required by the Certificate Registrar as a condition to such registration. In
addition, no Transfer of a Residual Certificate shall be made unless the
Certificate Registrar shall have received a representation letter from the
Transferee of such Certificate to the effect that such Transferee is a Permitted
Transferee.

                  (iii) (A) If any purported Transferee shall become a Holder of
a Residual Certificate in violation of the provisions of this Section 5.02(d),
then the last preceding Permitted Transferee shall be restored, to the extent
permitted by law, to all rights as Holder thereof retroactive to the date of
registration of such Transfer of such Residual Certificate. The Certificate
Registrar shall be under no liability to any Person for any registration of
Transfer of a Residual Certificate that is in fact not permitted by this Section
5.02(d) or for making any payments due on such Certificate to the Holder thereof
or for taking any other action with respect to such Holder under the provisions
of this Agreement.

                  (B) If any purported Transferee shall become a Holder of a
         Residual Certificate in violation of the restrictions in this Section
         5.02(d) and to the extent that the retroactive restoration of the
         rights of the Holder of such Residual Certificate as described in
         clause (iii)(A) above shall be invalid, illegal or unenforceable, then
         the Certificate Registrar shall have the right, without notice to the
         Holder or any prior Holder of such Residual Certificate, to sell such
         Residual Certificate to a purchaser selected by the Certificate
         Registrar on such terms as the Certificate Registrar may choose. Such
         purported Transferee shall promptly endorse and deliver each Residual
         Certificate in accordance with the instructions of the Certificate
         Registrar. Such purchaser may be the Certificate Registrar itself or
         any Affiliate of the Certificate Registrar. The proceeds of such sale,
         net of the commissions (which may include commissions payable to the
         Certificate Registrar or its Affiliates), expenses and taxes due, if
         any, shall be remitted by the Certificate Registrar to such purported
         Transferee. The terms and conditions of any sale under this clause
         (iii)(B) shall be determined in the sole discretion of the Certificate
         Registrar, and the Certificate Registrar shall not be liable to any
         Person having an Ownership Interest in a Residual Certificate as a
         result of its exercise of such discretion.

                  (iv) The Trustee shall make available to the Internal Revenue
Service and those Persons specified by the REMIC Provisions all information
necessary to compute any tax imposed (A) as a result of the Transfer of an
Ownership Interest in a Residual Certificate to any Person who is a Disqualified
Organization, including the information described in Treasury regulations
sections 1.860D-1(b)(5) and 1.860E-2(a)(5) with respect to the "excess
inclusions" of such Residual Certificate and (B) as a result of any regulated
investment company, real estate investment trust, common trust fund,
partnership, trust, estate or organization described in Section 1381 of the Code
that holds an Ownership Interest in a Residual Certificate having as

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among its record Holders at any time any Person which is a Disqualified
Organization. Reasonable compensation for providing such information may be
accepted by the Trustee.

                  (v) The provisions of this Section 5.02(d) set forth prior to
this subsection (v) may be modified, added to or eliminated, provided that there
shall have been delivered to the Trustee at the expense of the party seeking to
modify, add to or eliminate any such provision the following:

                  (A) written notification from each Rating Agency to the effect
         that the modification, addition to or elimination of such provisions
         shall not cause such Rating Agency to downgrade its then-current
         ratings of any Class of Certificates; and

                  (B) an Opinion of Counsel, in form and substance satisfactory
         to the Trustee, to the effect that such modification of, addition to or
         elimination of such provisions shall not cause any Trust REMIC to cease
         to qualify as a REMIC and shall not cause any Trust REMIC, as the case
         may be, to be subject to an entity-level tax caused by the Transfer of
         any Residual Certificate to a Person that is not a Permitted Transferee
         or (y) a Person other than the prospective transferee to be subject to
         a REMIC-tax caused by the Transfer of a Residual Certificate to a
         Person that is not a Permitted Transferee.

                  The Trustee shall forward to the NIMS Insurer a copy of the
items delivered to it pursuant to (A) and (B) above.

                  (e) Subject to the preceding subsections, upon surrender for
registration of transfer of any Certificate at any office or agency of the
Trustee maintained for such purpose pursuant to Section 8.12, the Trustee shall
execute and the Certificate Registrar shall authenticate and deliver, in the
name of the designated Transferee or Transferees, one or more new Certificates
of the same Class of a like aggregate Percentage Interest.

                  (f) At the option of the Holder thereof, any Certificate may
be exchanged for other Certificates of the same Class with authorized
denominations and a like aggregate Percentage Interest, upon surrender of such
Certificate to be exchanged at any office or agency of the Trustee maintained
for such purpose pursuant to Section 8.12. Whenever any Certificates are so
surrendered for exchange the Trustee shall execute and cause the Certificate
Registrar to authenticate and deliver the Certificates which the
Certificateholder making the exchange is entitled to receive. Every Certificate
presented or surrendered for transfer or exchange shall (if so required by the
Trustee) be duly endorsed by, or be accompanied by a written instrument of
transfer in the form satisfactory to the Trustee and the Certificate Registrar
duly executed by, the Holder thereof or his attorney duly authorized in writing.
In addition, with respect to each Residual Certificate, the Holder thereof may
exchange, in the manner described above, the Class R Certificate for three
separate Certificates, each representing such Holder's respective Percentage
Interest in the Class R-I Interest, the Class R-II Interest and the Class R-III
Interest, respectively, in each case that was evidenced by the Class R
Certificate being exchanged and (ii) with respect to each Class R-X Certificate,
the Holder thereof may exchange, in the manner described above, such Class R-X
Certificate for two separate Certificates, each representing such Holder's
respective Percentage Interest in the Class R-IV Interest and the Class R-V
Interest, respectively, in each case that was evidenced by the Class R-X
Certificate being exchanged.

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                  (g) No service charge to the Certificateholders shall be made
for any transfer or exchange of Certificates, but the Trustee may require
payment of a sum sufficient to cover any tax or governmental charge that may be
imposed in connection with any transfer or exchange of Certificates.

                  (h) All Certificates surrendered for transfer and exchange
shall be canceled and destroyed by the Certificate Registrar in accordance with
its customary procedures.

                  (i) The Trustee shall cause the Certificate Registrar (unless
the Trustee is acting as Certificate Registrar) to provide notice to the Trustee
of each transfer of a Certificate and to provide the Trustee with an updated
copy of the Certificate Register on the first Business Day in March and August
of each year, commencing in March 2005.

                  (j) Any attempted or purported transfer of any Certificate in
violation of the provisions of Section 5.02(c) hereof shall be void AB INITIO
and such Certificate shall be considered to have been held continuously by the
prior permitted Holder.

                  SECTION 5.03. Mutilated, Destroyed, Lost or Stolen
                                Certificates.

                  If (i) any mutilated Certificate is surrendered to the Trustee
or the Certificate Registrar, or the Trustee and the Certificate Registrar
receive evidence to their satisfaction of the destruction, loss or theft of any
Certificate, and (ii) there is delivered to the Trustee, the NIMS Insurer and
the Certificate Registrar such security or indemnity as may be required by them
to save each of them harmless, then, in the absence of actual knowledge by the
Trustee or the Certificate Registrar that such Certificate has been acquired by
a bona fide purchaser, the Trustee shall execute and deliver, in exchange for or
in lieu of any such mutilated, destroyed, lost or stolen Certificate, a new
Certificate of the same Class and of like denomination and Percentage Interest.
Upon the issuance of any new Certificate under this Section, the Trustee may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Certificate Registrar) connected therewith. Any
replacement Certificate issued pursuant to this Section shall constitute
complete and indefeasible evidence of ownership in the applicable REMIC created
hereunder, as if originally issued, whether or not the lost, stolen or destroyed
Certificate shall be found at any time.

                  SECTION 5.04. Persons Deemed Owners.

                  The Depositor, the Master Servicer, the Trustee, the NIMS
Insurer, the Certificate Registrar and any agent of any of them may treat the
Person in whose name any Certificate is registered as the owner of such
Certificate for the purpose of receiving distributions pursuant to Section 4.01
and for all other purposes whatsoever, and none of the Depositor, the Master
Servicer, the Trustee, the Certificate Registrar, the NIMS Insurer or any agent
of any of them shall be affected by notice to the contrary.

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                  SECTION 5.05. Certain Available Information.

                  On or prior to the date of the first sale of any Private
Certificate to an Independent third party, the Depositor shall provide to the
Trustee ten copies of any private placement memorandum or other disclosure
document used by the Depositor in connection with the offer and sale of the
Private Certificates. In addition, if any such private placement memorandum or
disclosure document is revised, amended or supplemented at any time following
the delivery thereof to the Trustee, the Depositor promptly shall inform the
Trustee of such event and shall deliver to the Trustee ten copies of the private
placement memorandum or disclosure document, as revised, amended or
supplemented. The Trustee shall maintain at its Corporate Trust Office and shall
make available free of charge during normal business hours for review by any
Holder of a Certificate, Certificate Owner or any Person identified to the
Trustee as a prospective transferee of a Certificate, originals or copies of the
following items: (i) in the case of a Holder or prospective transferee of a
Private Certificate, the private placement memorandum or other disclosure
document relating to such Certificate, if any, in the form most recently
provided to the Trustee; and (ii) in all cases, (A) this Agreement and any
amendments hereof entered into pursuant to Section 11.01, (B) all monthly
statements required to be delivered to Certificateholders of the relevant Class
pursuant to Section 4.02 since the Closing Date, and all other notices, reports,
statements and written communications delivered to the Certificateholders of the
relevant Class pursuant to this Agreement since the Closing Date, (C) all
certifications delivered by a Responsible Officer of the Trustee since the
Closing Date pursuant to Section 10.01(h), (D) any and all Officers'
Certificates delivered to the Trustee by the Master Servicer since the Closing
Date to evidence the Master Servicer's determination that any Advance or
Servicing Advance was, or if made, would be a Nonrecoverable Advance or
Nonrecoverable Servicing Advance, respectively, and (E) any and all Officers'
Certificates delivered to the Trustee by the Master Servicer since the Closing
Date pursuant to Section 4.04(a). Copies and mailing of any and all of the
foregoing items shall be available from the Trustee upon request at the expense
of the person requesting the same.

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                                   ARTICLE VI

                      THE DEPOSITOR AND THE MASTER SERVICER

                  SECTION 6.01. Liability of the Depositor and the Master
                                Servicer.

                  The Depositor and the Master Servicer each shall be liable in
accordance herewith only to the extent of the obligations specifically imposed
by this Agreement and undertaken hereunder by the Depositor and the Master
Servicer herein.

                  SECTION 6.02. Merger or Consolidation of the Depositor or the
                                Master Servicer.

                  Subject to the following paragraph, the Depositor shall keep
in full effect its existence, rights and franchises as a corporation under the
laws of the jurisdiction of its incorporation. Subject to the following
paragraph, the Master Servicer shall keep in full effect its existence, rights
and franchises as a national banking association and its qualification as an
approved conventional seller/servicer for Fannie Mae or Freddie Mac in good
standing. The Depositor and the Master Servicer, if applicable, each shall
obtain and preserve its qualification to do business as a foreign corporation in
each jurisdiction in which such qualification is or shall be necessary to
protect the validity and enforceability of this Agreement, the Certificates or
any of the Mortgage Loans and to perform its respective duties under this
Agreement.

                  The Depositor or the Master Servicer may be merged or
consolidated with or into any Person, or transfer all or substantially all of
its assets to any Person, in which case any Person resulting from any merger or
consolidation to which the Depositor or the Master Servicer shall be a party, or
any Person succeeding to the business of the Depositor or the Master Servicer,
shall be the successor of the Depositor or the Master Servicer, as the case may
be, hereunder, without the execution or filing of any paper or any further act
on the part of any of the parties hereto, anything herein to the contrary
notwithstanding; provided, however, that the successor or surviving Person to
the Master Servicer shall be qualified to service mortgage loans on behalf of
Fannie Mae or Freddie Mac; and provided further that the Rating Agencies'
ratings of the Class A Certificates and the Mezzanine Certificates in effect
immediately prior to such merger or consolidation shall not be qualified,
reduced or withdrawn as a result thereof (as evidenced by a letter to such
effect from the Rating Agencies).

                  SECTION 6.03. Limitation on Liability of the Depositor, the
                                Master Servicer and Others.

                  None of the Depositor, the NIMS Insurer, the Master Servicer
or any of the directors, officers, employees or agents of the Depositor or the
Master Servicer shall be under any liability to the Trust Fund or the
Certificateholders for any action taken or for refraining from the taking of any
action in good faith pursuant to this Agreement, or for errors in judgment;
provided, however, that this provision shall not protect the Depositor, the NIMS
Insurer, the Master Servicer or any such person against any breach of
warranties, representations or covenants made herein, or against any specific
liability imposed on the Master Servicer pursuant hereto, or against any
liability which would otherwise be imposed by reason of willful

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misfeasance, bad faith or negligence in the performance of duties or by reason
of reckless disregard of obligations and duties hereunder. The Depositor, the
NIMS Insurer, the Master Servicer or the Trustee and any director, officer,
employee or agent of the Depositor, the NIMS Insurer, the Master Servicer or the
Trustee may rely in good faith on any document of any kind which, PRIMA FACIE,
is properly executed and submitted by any Person respecting any matters arising
hereunder.

                  The Depositor, the NIMS Insurer, the Master Servicer and any
director, officer, employee or agent of the Depositor, the NIMS Insurer or the
Master Servicer shall be indemnified and held harmless by the Trust Fund against
any loss, liability or expense incurred in connection with any legal action
relating to this Agreement or the Certificates and any breach of a
representation or warranty regarding the Mortgage Loans, other than in the case
of the Depositor and the Master Servicer, any loss, liability or expense
incurred by reason of willful misfeasance, bad faith or negligence in the
performance of duties hereunder or by reason of reckless disregard of
obligations and duties hereunder. None of the Depositor, the NIMS Insurer or the
Master Servicer shall be under any obligation to appear in, prosecute or defend
any legal action unless such action is related to its respective duties under
this Agreement and, in its opinion, does not involve it in any expense or
liability; provided, however, that each of the Depositor, the NIMS Insurer and
the Master Servicer may in its discretion undertake any such action which it may
deem necessary or desirable with respect to this Agreement and the rights and
duties of the parties hereto and the interests of the Certificateholders
hereunder. In such event, unless the Depositor or the Master Servicer acts
without the consent of the Holders of Certificates entitled to at least 51% of
the Voting Rights (which consent shall not be necessary in the case of
litigation or other legal action by either to enforce their respective rights or
defend themselves hereunder), the legal expenses and costs of such action and
any liability resulting therefrom (except any loss, liability or expense
incurred by reason of willful misfeasance, bad faith or negligence in the
performance of duties hereunder or by reason of reckless disregard of
obligations and duties hereunder) shall be expenses, costs and liabilities of
the Trust Fund, and the Depositor, the NIMS Insurer and the Master Servicer
shall be entitled to be reimbursed therefor from the Collection Account as and
to the extent provided in Section 3.05, any such right of reimbursement being
prior to the rights of the Certificateholders to receive any amount in the
Collection Account.

                  SECTION 6.04. Limitation on Resignation of the Master
                                Servicer.

                  The Master Servicer shall not resign from the obligations and
duties hereby imposed on it except (i) upon determination that its duties
hereunder are no longer permissible under applicable law or (ii) with the
written consent of the Trustee, the NIMS Insurer and written confirmation from
each Rating Agency (which confirmation shall be furnished to the Depositor, the
NIMS Insurer and the Trustee) that such resignation shall not cause such Rating
Agency to reduce the then current rating of the Class A Certificates or the
Mezzanine Certificates. Any such determination pursuant to clause (i) of the
preceding sentence, permitting the resignation of the Master Servicer, shall be
evidenced by an Opinion of Counsel to such effect obtained at the expense of the
Master Servicer and delivered to the Trustee and the NIMS Insurer. No
resignation of the Master Servicer shall become effective until the Trustee or a
successor servicer acceptable to the NIMS Insurer shall have assumed the Master
Servicer's responsibilities, duties,

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liabilities (other than those liabilities arising prior to the appointment of
such successor) and obligations under this Agreement.

                  Except as expressly provided herein, the Master Servicer shall
not assign or transfer any of its rights, benefits or privileges hereunder to
any other Person, nor delegate to or subcontract with, nor authorize or appoint
any other Person to perform any of the duties, covenants or obligations to be
performed by the Master Servicer hereunder. If, pursuant to any provision
hereof, the duties of the Master Servicer are transferred to a successor master
servicer, the entire amount of the Servicing Fee and other compensation payable
to the Master Servicer pursuant hereto shall thereafter be payable to such
successor master servicer.

                  SECTION 6.05. Rights of the Depositor, NIMS Insurer and
                                Trustee in Respect of the Master Servicer.

                  The Master Servicer shall afford (and any Sub-Servicing
Agreement shall provide that each Sub-Servicer shall afford) the Depositor, the
NIMS Insurer and the Trustee, upon five Business Days' advance notice in
writing, during normal business hours at the office designated by the Master
Servicer, access to all records maintained by the Master Servicer (and any such
Sub-Servicer) in respect of the Master Servicer's rights and obligations with
respect to the Mortgage Loans hereunder and access to officers of the Master
Servicer (and those of any such Sub-Servicer) responsible for such obligations.
To the extent such information is not otherwise available to the public, the
Depositor, the NIMS Insurer and the Trustee shall not disseminate any
information obtained pursuant to the preceding sentence without the Master
Servicer's (or any such Sub-Servicer's) written consent, except as required
pursuant to this Agreement or to the extent that it is appropriate to do so (i)
in working with legal counsel, auditors, taxing authorities or other
governmental agencies, rating agencies or reinsurers or (ii) pursuant to any
law, rule, regulation, order, judgment, writ, injunction or decree of any court
or governmental authority having jurisdiction over the Depositor, the Trustee or
the Trust Fund, and in either case, the Depositor, the NIMS Insurer or the
Trustee, as the case may be, shall use its best efforts to assure the
confidentiality of any such disseminated non-public information. The Depositor
may, but is not obligated to, enforce the obligations of the Master Servicer
under this Agreement and may, but is not obligated to, perform, or cause a
designee to perform, any defaulted obligation of the Master Servicer under this
Agreement or exercise the rights of the Master Servicer under this Agreement;
provided that the Master Servicer shall not be relieved of any of its
obligations under this Agreement by virtue of such performance by the Depositor
or its designee. The Depositor shall not have any responsibility or liability
for any action or failure to act by the Master Servicer and is not obligated to
supervise the performance of the Master Servicer under this Agreement or
otherwise.

                  SECTION 6.06. Sub-Servicing Agreements Between the Master
                                Servicer and Sub-Servicers.

                  (a) The Master Servicer may enter into Sub-Servicing
Agreements (provided that such agreements would not result in a withdrawal or a
downgrade by any Rating Agency of the ratings on any Class of Certificates and
the NIMS Insurer shall have consented to such Sub-Servicing Agreement) with
Sub-Servicers, for the servicing and administration of the Mortgage Loans.

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                  Each Sub-Servicer shall be (i) authorized to transact business
in the state or states in which the related Mortgaged Properties it is to
service are situated, if and to the extent required by applicable law to enable
the Sub-Servicer to perform its obligations hereunder and under the
Sub-Servicing Agreement, (ii) an institution approved as a mortgage loan
originator by the Federal Housing Administration or an institution the deposit
accounts in which are insured by the FDIC and (iii) a Freddie Mac or Fannie Mae
approved mortgage servicer. Each Sub-Servicing Agreement must impose on the
Sub-Servicer requirements conforming to the provisions set forth in Section 6.11
and provide for servicing of the Mortgage Loans consistent with the terms of
this Agreement. The Master Servicer shall examine each Sub-Servicing Agreement
and shall be familiar with the terms thereof. The terms of any Sub-Servicing
Agreement shall not be inconsistent with any of the provisions of this
Agreement. The Master Servicer and the Sub-Servicers may enter into and make
amendments to the Sub-Servicing Agreements or enter into different forms of
Sub-Servicing Agreements; provided, however, that any such amendments or
different forms shall be consistent with and not violate the provisions of this
Agreement, and that no such amendment or different form shall be made or entered
into which could be reasonably expected to be materially adverse to the
interests of the Certificateholders, without the consent of the Holders of
Certificates entitled to at least 66% of the Voting Rights. Any variation
without the consent of the Holders of Certificates entitled to at least 66% of
the Voting Rights from the provisions set forth in Section 6.11, provisions
relating to insurance in Section 3.10 or priority requirements of Sub-Servicing
Accounts, or credits and charges to the Sub-Servicing Accounts or the timing and
amount of remittances by the Sub-Servicers to the Master Servicer, are
conclusively deemed to be inconsistent with this Agreement and therefore
prohibited. The Master Servicer shall deliver to the Trustee and the NIMS
Insurer copies of all Sub-Servicing Agreements, and any amendments or
modifications thereof, promptly upon the Master Servicer's execution and
delivery of such instruments.

                  Notwithstanding the foregoing, the parties hereto agree that
until the related Servicing Transfer Date, Ameriquest Mortgage Company shall be
a Sub-Servicer of the Mortgage Loans and that after the Servicing Transfer Date,
Chase Home Finance, LLC shall be a Sub-Servicer of the Mortgage Loans.

                  (b) As part of its servicing activities hereunder, the Master
Servicer, for the benefit of the Trustee and the Certificateholders, shall
enforce the obligations of each Sub-Servicer under the related Sub-Servicing
Agreement, including, without limitation, any obligation to make advances in
respect of delinquent payments as required by a Sub-Servicing Agreement. Such
enforcement, including, without limitation, the legal prosecution of claims,
termination of Sub-Servicing Agreements, and the pursuit of other appropriate
remedies, shall be in such form and carried out to such an extent and at such
time as the Master Servicer, in its good faith business judgment, would require
were it the owner of the related Mortgage Loans. The Master Servicer shall pay
the costs of such enforcement at its own expense, and shall be reimbursed
therefor only (i) from a general recovery resulting from such enforcement, to
the extent, if any, that such recovery exceeds all amounts due in respect of the
related Mortgage Loans or (ii) from a specific recovery of costs, expenses or
attorneys' fees against the party against whom such enforcement is directed.

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                  SECTION 6.07. Successor Sub-Servicers.

                  The Master Servicer, with the consent of the NIMS Insurer,
shall be entitled to terminate any Sub-Servicing Agreement and the rights and
obligations of any Sub-Servicer pursuant to any Sub-Servicing Agreement in
accordance with the terms and conditions of such Sub-Servicing Agreement;
provided, however, that the consent of the NIMS Insurer shall not be required
with respect to the termination of Chase Home Finance, LLC or any of its
Affiliates. In the event of termination of any Sub-Servicer, all servicing
obligations of such Sub-Servicer shall be assumed simultaneously by the Master
Servicer without any act or deed on the part of such Sub-Servicer or the Master
Servicer, and the Master Servicer either shall service directly the related
Mortgage Loans or shall enter into a Sub-Servicing Agreement with a successor
Sub-Servicer which qualifies under Section 6.06.

                  Any Sub-Servicing Agreement shall include the provision that
such agreement may be immediately terminated by the Trustee without fee, in
accordance with the terms of this Agreement, in the event that the Master
Servicer shall, for any reason, no longer be the Master Servicer (including
termination due to a Master Servicer Event of Default).

                  SECTION 6.08. Liability of the Master Servicer.

                  Notwithstanding any Sub-Servicing Agreement, any of the
provisions of this Agreement relating to agreements or arrangements between the
Master Servicer and a Sub-Servicer or reference to actions taken through a
Sub-Servicer or otherwise, the Master Servicer shall remain obligated and
primarily liable to the Trustee and the Certificateholders for the servicing and
administering of the Mortgage Loans in accordance with the provisions of Section
3.01 without diminution of such obligation or liability by virtue of such
Sub-Servicing Agreements or arrangements or by virtue of indemnification from
the Sub-Servicer and to the same extent and under the same terms and conditions
as if the Master Servicer alone were servicing and administering the Mortgage
Loans. The Master Servicer shall be entitled to enter into any agreement with a
Sub-Servicer for indemnification of the Master Servicer by such Sub-Servicer and
nothing contained in this Agreement shall be deemed to limit or modify such
indemnification.

                  SECTION 6.09. No Contractual Relationship Between
                                Sub-Servicers and the NIMS Insurer, the Trustee
                                or Certificateholders.

                  Any Sub-Servicing Agreement that may be entered into and any
transactions or services relating to the Mortgage Loans involving a Sub-Servicer
in its capacity as such shall be deemed to be between the Sub-Servicer and the
Master Servicer alone, and the NIMS Insurer, the Trustee and Certificateholders
shall not be deemed parties thereto and shall have no claims, rights,
obligations, duties or liabilities with respect to the Sub-Servicer except as
set forth in Section 6.10. The Master Servicer shall be solely liable for all
fees owed by it to any Sub-Servicer, irrespective of whether the Master
Servicer's compensation pursuant to this Agreement is sufficient to pay such
fees.

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                  SECTION 6.10. Assumption or Termination of Sub-Servicing
                                Agreements by Trustee.

                  In the event the Master Servicer shall for any reason no
longer be the master servicer (including termination due to a Master Servicer
Event of Default), the Trustee or its designee shall thereupon assume (or cause
its designee or the successor master servicer for the Trustee appointed pursuant
to Section 7.02 to assume) all of the rights and obligations of the Master
Servicer under each Sub-Servicing Agreement that the Master Servicer may have
entered into, unless the Trustee elects to terminate any Sub-Servicing Agreement
in accordance with its terms as provided in Section 6.07. Upon such assumption,
the Trustee, its designee or the successor servicer for the Trustee appointed
pursuant to Section 7.02 shall be deemed, subject to Section 6.07, to have
assumed all of the Master Servicer's interest therein and to have replaced the
Master Servicer as a party to each Sub-Servicing Agreement to the same extent as
if each Sub-Servicing Agreement had been assigned to the assuming party, except
that (i) the Master Servicer shall not thereby be relieved of any liability or
obligations under any Sub-Servicing Agreement and (ii) none of the Trustee, its
designee or any successor Master Servicer shall be deemed to have assumed any
liability or obligation of the Master Servicer that arose before it ceased to be
the Master Servicer.

                  The Master Servicer at its expense shall, upon request of the
Trustee, deliver to the assuming party all documents and records relating to
each Sub-Servicing Agreement and the Mortgage Loans then being serviced and an
accounting of amounts collected and held by or on behalf of it, and otherwise
use its best efforts to effect the orderly and efficient transfer of the
Sub-Servicing Agreements to the assuming party.

                  SECTION 6.11. Sub-Servicing Accounts.

                  In those cases where a Sub-Servicer is servicing a Mortgage
Loan pursuant to a Sub-Servicing Agreement, the Sub-Servicer shall be required
to establish and maintain one or more accounts (collectively, the "Sub-Servicing
Account"). The Sub-Servicing Account shall be an Eligible Account. The
Sub-Servicer shall deposit in the clearing account (which account must be an
Eligible Account) in which it customarily deposits payments and collections on
mortgage loans in connection with its mortgage loan servicing activities on a
daily basis, and in no event more than one Business Day after the Sub-Servicer's
receipt thereof, all proceeds of Mortgage Loans received by the Sub-Servicer
less its servicing compensation to the extent permitted by the Sub-Servicing
Agreement, and shall thereafter deposit such amounts in the Sub-Servicing
Account, in no event more than two Business Days after the deposit of such funds
into the clearing account. The Sub-Servicer shall thereafter deposit such
proceeds in the Collection Account or remit such proceeds to the Master Servicer
for deposit in the Collection Account not later than two Business Days after the
deposit of such amounts in the Sub-Servicing Account. For purposes of this
Agreement, the Master Servicer shall be deemed to have received payments on the
Mortgage Loans when the Sub-Servicer receives such payments.

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                                   ARTICLE VII

                                     DEFAULT

                  SECTION 7.01. Master Servicer Events of Default.

                  "Master Servicer Event of Default," wherever used herein,
means any one of the following events:

                  (i) any failure by the Master Servicer to remit to the Trustee
         for distribution to the Certificateholders any payment (other than an
         Advance required to be made from its own funds on any Master Servicer
         Remittance Date pursuant to Section 4.03) required to be made under the
         terms of the Certificates and this Agreement which continues unremedied
         for a period of one Business Day after the date upon which written
         notice of such failure, requiring the same to be remedied, shall have
         been given to the Master Servicer by the Depositor or the Trustee (in
         which case notice shall be provided by telecopy), or to the Master
         Servicer, the Depositor and the Trustee by the NIMS Insurer or the
         Holders of Certificates entitled to at least 25% of the Voting Rights;
         or

                  (ii) any failure on the part of the Master Servicer duly to
         observe or perform in any material respect any of the covenants or
         agreements on the part of the Master Servicer contained in this
         Agreement (or, if the Master Servicer is the Seller, the failure of the
         Seller to repurchase a Mortgage Loan as to which a breach has been
         established that requires a repurchase pursuant to the terms of Section
         7 of the Mortgage Loan Purchase Agreement) which continues unremedied
         for a period of 45 days after the earlier of (i) the date on which
         written notice of such failure, requiring the same to be remedied,
         shall have been given to the Master Servicer by the Depositor or the
         Trustee, or to the Master Servicer, the Depositor and the Trustee by
         the NIMS Insurer or the Holders of Certificates entitled to at least
         25% of the Voting Rights and (ii) actual knowledge of such failure by a
         Servicing Officer of the Master Servicer; or

                  (iii) a decree or order of a court or agency or supervisory
         authority having jurisdiction in the premises in an involuntary case
         under any present or future federal or state bankruptcy, insolvency or
         similar law or the appointment of a conservator or receiver or
         liquidator in any insolvency, readjustment of debt, marshaling of
         assets and liabilities or similar proceeding, or for the winding-up or
         liquidation of its affairs, shall have been entered against the Master
         Servicer and if such proceeding is being contested by the Master
         Servicer in good faith, such decree or order shall have remained in
         force undischarged or unstayed for a period of 60 days or results in
         the entry of an order for relief or any such adjudication or
         appointment; or

                  (iv) the Master Servicer shall consent to the appointment of a
         conservator or receiver or liquidator in any insolvency, readjustment
         of debt, marshaling of assets and liabilities or similar proceedings of
         or relating to the Master Servicer or of or relating to all or
         substantially all of its property; or

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                  (v) the Master Servicer shall admit in writing its inability
         to pay its debts generally as they become due, file a petition to take
         advantage of any applicable insolvency or reorganization statute, make
         an assignment for the benefit of its creditors, or voluntarily suspend
         payment of its obligations; or

                  (vi) [reserved]; or

                  (vii) any failure of the Master Servicer to make any Advance
         on any Master Servicer Remittance Date required to be made from its own
         funds pursuant to Section 4.03 which continues unremedied until 1:00
         p.m. New York time on the Business Day immediately following the Master
         Servicer Remittance Date.

                  If a Master Servicer Event of Default described in clauses (i)
through (vi) of this Section shall occur, then, and in each and every such case,
so long as such Master Servicer Event of Default shall not have been remedied,
the Depositor, the NIMS Insurer or the Trustee may, and at the written direction
of the Holders of Certificates entitled to at least 51% of Voting Rights or at
the direction of the NIMS Insurer, the Trustee shall, by notice in writing to
the Master Servicer, terminate all of the rights and obligations of the Master
Servicer in its capacity as Master Servicer under this Agreement, to the extent
permitted by law, and in and to the Mortgage Loans and the proceeds thereof. If
a Master Servicer Event of Default described in clause (vii) hereof shall occur,
the Trustee shall, by notice in writing to the Master Servicer and the
Depositor, terminate all of the rights and obligations of the Master Servicer in
its capacity as Master Servicer under this Agreement and in and to the Mortgage
Loans and the proceeds thereof and the Trustee or a successor Master Servicer
appointed in accordance with Section 7.02, shall immediately make such Advance
(subject to its own determination as to recoverability, which Advance shall be
part of Available Funds for such Distribution Date) and assume, pursuant to
Section 7.02, the duties of a successor Master Servicer. On or after the receipt
by the Master Servicer of such written notice, all authority and power of the
Master Servicer under this Agreement, whether with respect to the Certificates
(other than as a Holder of any Certificate) or the Mortgage Loans or otherwise,
shall pass to and be vested in the Trustee pursuant to and under this Section
and, without limitation, the Trustee is hereby authorized and empowered, as
attorney-in-fact or otherwise, to execute and deliver on behalf of and at the
expense of the Master Servicer, any and all documents and other instruments and
to do or accomplish all other acts or things necessary or appropriate to effect
the purposes of such notice of termination, whether to complete the transfer and
endorsement or assignment of the Mortgage Loans and related documents, or
otherwise. The Master Servicer agrees, at its sole cost and expense, promptly
(and in any event no later than ten Business Days subsequent to such notice) to
provide the Trustee with all documents and records requested by it to enable it
to assume the Master Servicer's functions under this Agreement, and to cooperate
with the Trustee in effecting the termination of the Master Servicer's
responsibilities and rights under this Agreement, including, without limitation,
the transfer within one Business Day to the Trustee for administration by it of
all cash amounts which at the time shall be or should have been credited by the
Master Servicer to the Collection Account held by or on behalf of the Master
Servicer, the Distribution Account or any REO Account or Escrow Account held by
or on behalf of the Master Servicer or thereafter be received with respect to
the Mortgage Loans or any REO Property serviced by the Master Servicer
(provided, however, that the Master Servicer shall continue to be

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entitled to receive all amounts accrued or owing to it under this Agreement on
or prior to the date of such termination, whether in respect of Advances or
otherwise, and shall continue to be entitled to the benefits of Section 6.03,
notwithstanding any such termination, with respect to events occurring prior to
such termination). For purposes of this Section 7.01, the Trustee shall not be
deemed to have knowledge of a Master Servicer Event of Default unless a
Responsible Officer of the Trustee assigned to and working in the Trustee's
Corporate Trust Office has actual knowledge thereof or unless written notice is
received by the Trustee of any such event and such notice references the
Certificates, REMIC I or this Agreement.

                  The Trustee shall be entitled to be reimbursed by the Master
Servicer (or by the Trust Fund if the Master Servicer is unable to fulfill its
obligations hereunder) for all costs associated with the transfer of servicing
from the predecessor servicer, including without limitation, any costs or
expenses associated with the complete transfer of all servicing data and the
completion, correction or manipulation of such servicing data as may be required
by the Trustee to correct any errors or insufficiencies in the servicing data or
otherwise to enable the Trustee to service the Mortgage Loans properly and
effectively.

                  SECTION 7.02. Trustee to Act; Appointment of Successor.

                  (a) On and after the time the Master Servicer receives a
notice of termination, the Trustee shall be the successor in all respects to the
Master Servicer in its capacity as Master Servicer under this Agreement and the
transactions set forth or provided for herein and shall be subject to all the
responsibilities, duties and liabilities relating thereto and arising thereafter
placed on the Master Servicer (except for any representations or warranties of
the Master Servicer under this Agreement, the responsibilities, duties and
liabilities contained in Section 2.03(c) and its obligation to deposit amounts
in respect of losses pursuant to Section 3.06) by the terms and provisions
hereof including, without limitation, the Master Servicer's obligations to make
Advances pursuant to Section 4.03; provided, however, that if the Trustee is
prohibited by law or regulation from obligating itself to make advances
regarding delinquent mortgage loans, then the Trustee shall not be obligated to
make Advances pursuant to Section 4.03; and provided further, that any failure
to perform such duties or responsibilities caused by the Master Servicer's
failure to provide information required by Section 7.01 shall not be considered
a default by the Trustee, as successor to the Master Servicer hereunder;
provided, however, it is understood and acknowledged by the parties that there
shall be a period of transition (not to exceed 90 days) before the servicing
transfer is fully effected. As compensation therefor, effective from and after
the time the Master Servicer receives a notice of termination or immediately
upon assumption of the obligations to make Advances, the Trustee shall be
entitled to the Servicing Fee and all funds relating to the Mortgage Loans to
which the Master Servicer would have been entitled if it had continued to act
hereunder (other than amounts which were due or would become due to the Master
Servicer prior to its termination or resignation). Notwithstanding the above and
subject to the next paragraph, the Trustee may, if it shall be unwilling to so
act, or shall, if it is unable to so act or if it is prohibited by law from
making advances regarding delinquent mortgage loans, or if the Holders of
Certificates entitled to at least 51% of the Voting Rights or the NIMS Insurer
so request in writing to the Trustee promptly appoint or petition a court of
competent jurisdiction to appoint, an established mortgage loan servicing
institution acceptable to each Rating Agency (with confirmation from the Rating
Agencies that such appointment shall not result in the

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reduction or withdrawal of the rating of any outstanding Class of Certificates)
and the NIMS Insurer and having a net worth of not less than $15,000,000 as the
successor to the Master Servicer under this Agreement in the assumption of all
or any part of the responsibilities, duties or liabilities of the Master
Servicer under this Agreement. No appointment of a successor to the Master
Servicer under this Agreement shall be effective until the assumption by the
successor of all of the Master Servicer's responsibilities, duties and
liabilities hereunder. In connection with such appointment and assumption
described herein, the Trustee may make such arrangements for the compensation of
such successor out of payments on Mortgage Loans as it and such successor shall
agree; provided, however, that no such compensation shall be in excess of that
permitted the Master Servicer as such hereunder. The Depositor, the Trustee and
such successor shall take such action, consistent with this Agreement, as shall
be necessary to effectuate any such succession. Pending appointment of a
successor to the Master Servicer under this Agreement, the Trustee shall act in
such capacity as hereinabove provided.

                  (b) [reserved]

                  (c) If the Master Servicer is terminated pursuant to Section
7.01, then the successor Master Servicer shall not be permitted to reimburse
itself directly for Advances or Servicing Advances under Section 3.05(a)(ii),
Section 3.05(a)(iii), Section 3.05(a)(v) or Section 3.05(a)(vii) if the Master
Servicer has not been fully reimbursed for its Advances and Servicing Advances,
but instead the successor Master Servicer shall include such amounts in the
applicable remittance to the Trustee made pursuant to Section 3.04(g) to the
extent of amounts on deposit in the Collection Account on the related Master
Servicer Remittance Date. The Trustee is hereby authorized to pay to the
terminated Master Servicer (or the related Advancing Person in accordance with
Section 3.23) and the successor Master Servicer, as applicable, reimbursements
for Advances and Servicing Advances from the Distribution Account to the same
extent each such Master Servicer would have been permitted to reimburse itself
for such Advances and/or Servicing Advances in accordance with Section
3.05(a)(ii), Section 3.05(a)(iii) or Section 3.05(a)(v), as the case may be. All
Advances and Servicing Advances made pursuant to the terms of this Agreement
shall be deemed made and shall be reimbursed on a "first in-first out" (FIFO)
basis. At such time as the Master Servicer (or related Advancing Person) has
been reimbursed for all Advances and Servicing Advances made by it, the
successor Master Servicer shall no longer be required to remit in accordance
with the first sentence of this Section 7.02(c) and shall then be permitted to
reimburse itself directly for Advances and Servicing Advances in accordance with
Section 3.05(a)(ii), Section 3.05(a)(iii), Section 3.05(a)(v) or Section
3.05(a)(vii).

                  (d) Notwithstanding anything contained herein, the parties
hereto hereby agree that Ameriquest Mortgage Company shall immediately succeed
as successor Master Servicer if JPMorgan Chase Bank, N.A. resigns or is removed
as Master Servicer under this Agreement, subject to removal by the Trustee upon
failure to provide to the Trustee within 60 days, written notification from each
Rating Agency to the effect that such appointment shall not cause such Rating
Agency to downgrade its then-current ratings of any Class of Certificates.

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                  SECTION 7.03. Notification to Certificateholders.

                  (a) Upon any termination of the Master Servicer pursuant to
Section 7.01 above or any appointment of a successor to the Master Servicer
pursuant to Section 7.02 above, the Trustee shall give prompt written notice
thereof to Certificateholders and the NIMS Insurer at their respective addresses
appearing in the Certificate Register.

                  (b) Not later than the later of 60 days after the occurrence
of any event, which constitutes or which, with notice or lapse of time or both,
would constitute a Master Servicer Event of Default or five days after a
Responsible Officer of the Trustee becomes aware of the occurrence of such an
event, the Trustee shall transmit by mail to the NIMS Insurer and to all Holders
of Certificates notice of each such occurrence, unless such default or Master
Servicer Event of Default shall have been cured or waived.

                  SECTION 7.04. Waiver of Master Servicer Events of Default.

                  The Holders representing at least 66% of the Voting Rights
(with the consent of the NIMS Insurer) evidenced by all Classes of Certificates
affected by any default or Master Servicer Event of Default hereunder may waive
such default or Master Servicer Event of Default; PROVIDED, HOWEVER, that a
default or Master Servicer Event of Default under clause (i) or (vii) of Section
7.01 may be waived only by all of the Holders of the Regular Certificates (with
the consent of the NIMS Insurer). Upon any such waiver of a default or Master
Servicer Event of Default, such default or Master Servicer Event of Default
shall cease to exist and shall be deemed to have been remedied for every purpose
hereunder. No such waiver shall extend to any subsequent or other default or
Master Servicer Event of Default or impair any right consequent thereon except
to the extent expressly so waived.

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                                  ARTICLE VIII

                             CONCERNING THE TRUSTEE

                  SECTION 8.01. Duties of Trustee

                  The Trustee, prior to the occurrence of a Master Servicer
Event of Default and after the curing of all Master Servicer Events of Default
which may have occurred, undertakes to perform such duties and only such duties
as are specifically set forth in this Agreement. During a Master Servicer Event
of Default, the Trustee shall exercise such of the rights and powers vested in
it by this Agreement, and use the same degree of care and skill in their
exercise as a prudent person would exercise or use under the circumstances in
the conduct of such person's own affairs. Any permissive right of the Trustee
enumerated in this Agreement shall not be construed as a duty.

                  The Trustee, upon receipt of all resolutions, certificates,
statements, opinions, reports, documents, orders or other instruments furnished
to the Trustee which are specifically required to be furnished pursuant to any
provision of this Agreement, shall examine them to determine whether they
conform on their face to the requirements of this Agreement. If any such
instrument is found not to conform on its face to the requirements of this
Agreement in a material manner, the Trustee shall take such action as it deems
appropriate to have the instrument corrected, and if the instrument is not
corrected to its respective satisfaction, such dissatisfied party shall provide
notice thereof to the Certificateholders and the NIMS Insurer.

                  No provision of this Agreement shall be construed to relieve
the Trustee from liability for its own negligent action, its own negligent
failure to act or its own misconduct; provided, however, that:

                  (i) Prior to the occurrence of a Master Servicer Event of
         Default, and after the curing of all such Master Servicer Events of
         Default which may have occurred, the duties and obligations of the
         Trustee shall be determined solely by the express provisions of this
         Agreement, the Trustee shall not be liable except for the performance
         of such duties and obligations as are specifically set forth in this
         Agreement, no implied covenants or obligations shall be read into this
         Agreement against the Trustee and, in the absence of bad faith on the
         part of the Trustee may conclusively rely, as to the truth of the
         statements and the correctness of the opinions expressed therein, upon
         any certificates or opinions furnished to the Trustee that conform to
         the requirements of this Agreement;

                  (ii) The Trustee shall not be personally liable for an error
         of judgment made in good faith by a Responsible Officer or Responsible
         Officers of the Trustee unless it shall be proved that the Trustee was
         negligent in ascertaining the pertinent facts; and

                  (iii) The Trustee shall not be personally liable with respect
         to any action taken, suffered or omitted to be taken by it in good
         faith in accordance with the direction of the NIMS Insurer or the
         Holders of Certificates entitled to at least 25% of the Voting Rights
         relating to the time, method and place of conducting any proceeding for
         any remedy

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         available to the Trustee or exercising any trust or power conferred
         upon it, under this Agreement.

                  The Trustee shall not be required to expend or risk its own
funds or otherwise incur financial liability in the performance of any of its
duties hereunder, or in the exercise of any of its rights or powers, if there is
reasonable ground for believing that the repayment of such funds or adequate
indemnity against such risk or liability is not reasonably assured to it, and
none of the provisions contained in this Agreement shall in any event require it
to perform, or be responsible for the manner of performance of, any of the
obligations of the Master Servicer under this Agreement, except during such
time, if any, as the Trustee shall be the successor to, and be vested with the
rights, duties, powers and privileges of, the Master Servicer in accordance with
the terms of this Agreement.

                  SECTION 8.02. Certain Matters Affecting the Trustee

                  (a) Except as otherwise provided in Section 8.01:

                  (i) The Trustee may request and rely upon and shall be
         protected in acting or refraining from acting upon any resolution,
         Officers' Certificate, certificate of auditors or any other
         certificate, statement, instrument, opinion, report, notice, request,
         consent, order, appraisal, bond or other paper or document reasonably
         believed by it to be genuine and to have been signed or presented by
         the proper party or parties;

                  (ii) The Trustee may consult with counsel and any Opinion of
         Counsel shall be full and complete authorization and protection in
         respect of any action taken or suffered or omitted by it hereunder in
         good faith and in accordance with such Opinion of Counsel;

                  (iii) The Trustee shall not be under any obligation to
         exercise any of the trusts or powers vested in it by this Agreement or
         to institute, conduct or defend any litigation hereunder or in relation
         hereto at the request, order or direction of any of the
         Certificateholders or the NIMS Insurer, pursuant to the provisions of
         this Agreement, unless such Certificateholders or the NIMS Insurer, as
         applicable, shall have offered to the Trustee security or indemnity
         reasonably satisfactory to it against the costs, expenses and
         liabilities which may be incurred therein or thereby; nothing contained
         herein shall, however, relieve the Trustee of the obligation, upon the
         occurrence of a Master Servicer Event of Default (which has not been
         cured or waived), to exercise such of the rights and powers vested in
         it by this Agreement, and to use the same degree of care and skill in
         their exercise as a prudent person would exercise or use under the
         circumstances in the conduct of such person's own affairs;

                  (iv) The Trustee shall not be personally liable for any action
         taken, suffered or omitted by it in good faith and believed by it to be
         authorized or within the discretion or rights or powers conferred upon
         it by this Agreement;

                  (v) Prior to the occurrence of a Master Servicer Event of
         Default hereunder and after the curing of all Master Servicer Events of
         Default which may have occurred,

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         the Trustee shall not be bound to make any investigation into the facts
         or matters stated in any resolution, certificate, statement,
         instrument, opinion, report, notice, request, consent, order, approval,
         bond or other paper or document, unless requested in writing to do so
         by the NIMS Insurer or the Holders of Certificates entitled to at least
         25% of the Voting Rights; provided, however, that if the payment within
         a reasonable time to the Trustee of the costs, expenses or liabilities
         likely to be incurred by it in the making of such investigation is, in
         the opinion of the Trustee not reasonably assured to the Trustee by
         such Certificateholders, the Trustee may require reasonable indemnity
         against such expense, or liability from such Certificateholders or the
         NIMS Insurer as a condition to taking any such action;

                  (vi) The Trustee may execute any of the trusts or powers
         hereunder or perform any duties hereunder either directly or by or
         through agents or attorneys; and

                  (vii) The Trustee shall not be personally liable for any loss
         resulting from the investment of funds held in the Collection Account,
         the Escrow Account or the REO Account made at the direction of the
         Master Servicer pursuant to Section 3.06.

                  (b) All rights of action under this Agreement or under any of
the Certificates, enforceable by the Trustee may be enforced by it without the
possession of any of the Certificates, or the production thereof at the trial or
other proceeding relating thereto, and any such suit, action or proceeding
instituted by the Trustee shall be brought in the name of the Trustee for the
benefit of all the Holders of such Certificates, subject to the provisions of
this Agreement.

                  (c) The Depositor hereby directs the Trustee to execute,
deliver and perform its obligations under the Interest Rate Swap Agreement and
the Swap Administration Agreement on the Closing Date and thereafter on behalf
of the Holders of the Class A Certificates, the Mezzanine Certificates and
Ameriquest Mortgage Company. The Seller, the Depositor, the Master Servicer and
the Holders of the Class A Certificates and the Mezzanine Certificates by their
acceptance of such Certificates acknowledge and agree that the Trustee shall
execute, deliver and perform its obligations under the Interest Rate Swap
Agreement and the Swap Administration Agreement and shall do so solely in its
capacity as Trustee of the Trust Fund or as Swap Administrator, as the case may
be, and not in its individual capacity. Every provision of this Agreement
relating to the conduct or affecting the liability of or affording protection to
the Trustee shall apply to the Trustee's execution of the Interest Rate Swap
Agreement and the Swap Administration Agreement, and the performance of its
duties and satisfaction of its obligations thereunder.

                  SECTION 8.03. The Trustee Not Liable for Certificates or
                                Mortgage Loans.

                  The recitals contained herein and in the Certificates (other
than the signature of the Trustee, the authentication of the Certificate
Registrar on the Certificates, the acknowledgments of the Trustee contained in
Article II and the representations and warranties of the Trustee in Section
8.13) shall be taken as the statements of the Depositor and the Trustee assumes
no responsibility for their correctness. The Trustee makes no representations or
warranties as to the validity or sufficiency of this Agreement (other than as
specifically set forth

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with respect to such party in Section 8.13) or of the Certificates (other than
the signature of the Trustee and authentication of the Certificate Registrar on
the Certificates) or of any Mortgage Loan or related document. The Trustee shall
not be accountable for the use or application by the Depositor of any of the
Certificates or of the proceeds of such Certificates, or for the use or
application of any funds paid to the Depositor or the Master Servicer in respect
of the Mortgage Loans or deposited in or withdrawn from the Collection Account
by the Master Servicer, other than, subject to Section 8.01, any funds held by
or on behalf of the Trustee in accordance with Section 3.04.

                  SECTION 8.04. Trustee May Own Certificates.

                  The Trustee in its individual capacity or any other capacity
may become the owner or pledgee of Certificates with the same rights it would
have if it were not Trustee.

                  SECTION 8.05. Trustee's Fees and Expenses.

                  (a) On each Distribution Date reinvestment earnings on funds
on deposit in the Distribution Account, which have been earned during the period
commencing on the related Master Servicer Remittance Date and ending on such
Distribution Date, shall be paid to the Trustee, as compensation for its duties
and obligations under this Agreement and the Trustee shall withdraw from the
Distribution Account (but not from such reinvestment earnings) amounts required
to pay the Custodian the Custodian Fee or to reimburse the Custodian for
expenses, costs and liabilities incurred or reimbursable to it, as such
Custodian Fee and expenses (listed separately) are set forth in writing by the
Custodian to the Trustee by the related Determination Date pursuant to the
Custodial Agreement. The Trustee or any director, officer, employee or agent of
the Trustee shall be indemnified by REMIC I and held harmless against any loss,
liability or expense (not including expenses, disbursements and advances
incurred or made by the Trustee (including the compensation and the expenses and
disbursements of its agents and counsel) in the ordinary course of the Trustee's
performance in accordance with the provisions of this Agreement) incurred by the
Trustee arising out of or in connection with the acceptance or administration of
its obligations and duties under this Agreement, other than any loss, liability
or expense (i) resulting from a breach of the Master Servicer's obligations and
duties under this Agreement and the Mortgage Loans (for which the Master
Servicer shall indemnify pursuant to Section 8.05(b)), (ii) that constitutes a
specific liability of the Trustee pursuant to Section 10.01(c) or (iii) any
loss, liability or expense incurred by reason of its willful misfeasance, bad
faith or negligence in the performance of its duties hereunder or by reason of
reckless disregard of its obligations and duties hereunder or as a result of a
breach of its obligations under Article X hereof. Any amounts payable to the
Trustee or any director, officer, employee or agent of the Trustee in respect of
the indemnification provided by this paragraph (a), or pursuant to any other
right of reimbursement from the Trust Fund that the Trustee or any director,
officer, employee or agent of the Trustee may have hereunder in its capacity as
such, may be withdrawn by the Trustee from the Distribution Account at any time.

                  (b) The Master Servicer agrees to indemnify the Trustee from,
and hold it harmless against, any loss, liability or expense resulting from a
breach of the Master Servicer's obligations and duties under this Agreement.
Such indemnity shall survive the termination or discharge of this Agreement and
the resignation or removal of the Trustee. Any payment

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hereunder made by the Master Servicer to the Trustee shall be from the Master
Servicer's own funds, without reimbursement from the Trust Fund therefor.

                  (c) The Seller shall pay any annual rating agency fees of the
Rating Agencies for ongoing surveillance from its own funds without right of
reimbursement.

                  SECTION 8.06. Eligibility Requirements for Trustee

                  The Trustee hereunder shall at all times be a corporation or
an association (other than the Depositor, the Seller, the Master Servicer or any
Affiliate of the foregoing) organized and doing business under the laws of any
state or the United States of America, authorized under such laws to exercise
corporate trust powers, having a combined capital and surplus of at least
$50,000,000 and subject to supervision or examination by federal or state
authority. If such corporation or association publishes reports of conditions at
least annually, pursuant to law or to the requirements of the aforesaid
supervising or examining authority, then for the purposes of this Section the
combined capital and surplus of such corporation or association shall be deemed
to be its combined capital and surplus as set forth in its most recent report of
conditions so published. In case at any time the Trustee shall cease to be
eligible in accordance with the provisions of this Section, the Trustee shall
resign immediately in the manner and with the effect specified in Section 8.07.

                  SECTION 8.07. Resignation and Removal of the Trustee

                  The Trustee may at any time resign and be discharged from the
trust hereby created by giving written notice thereof to the Depositor, the NIMS
Insurer, the Master Servicer and the Certificateholders. Upon receiving such
notice of resignation of the Trustee, the Depositor shall promptly appoint a
successor trustee acceptable to the NIMS Insurer by written instrument, in
duplicate, which instrument shall be delivered to the resigning Trustee and to
the successor Trustee. A copy of such instrument shall be delivered to the
Certificateholders, the Trustee and the Master Servicer by the Depositor.

                  If at any time the Trustee shall cease to be eligible in
accordance with the provisions of Section 8.06 and shall fail to resign after
written request therefor by the Depositor or the NIMS Insurer, or if at any time
the Trustee shall become incapable of acting, or shall be adjudged bankrupt or
insolvent, or a receiver of the Trustee or of its respective property shall be
appointed, or any public officer shall take charge or control of the Trustee or
of its respective property or affairs for the purpose of rehabilitation,
conservation or liquidation, then the Depositor or the NIMS Insurer may remove
the Trustee and appoint a successor Trustee, acceptable to the NIMS Insurer by
written instrument, in duplicate, which instrument shall be delivered to the
Trustee so removed and to the successor trustee. A copy of such instrument shall
be delivered to the Certificateholders and the Master Servicer by the Depositor.

                  If no successor Trustee shall have been so appointed and have
accepted appointment within 30 days after the giving of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor trustee.

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                  The Holders of Certificates entitled to at least 51% of the
Voting Rights (or the NIMS Insurer upon failure of the Trustee to perform its
obligations hereunder) may at any time remove the Trustee and appoint a
successor Trustee acceptable to the NIMS Insurer by written instrument or
instruments, in triplicate, signed by such Holders or their attorneys-in-fact
duly authorized, one complete set of which instruments shall be delivered to the
Depositor, one complete set to the Trustee so removed and one complete set to
the successor so appointed. A copy of such instrument shall be delivered to the
Certificateholders and the Master Servicer by the Depositor.

                  Any resignation or removal of the Trustee and appointment of a
successor trustee pursuant to any of the provisions of this Section shall not
become effective until acceptance of appointment by the successor trustee as
provided in Section 8.08.

                  SECTION 8.08. Successor Trustee.

                  Any successor trustee appointed as provided in Section 8.07
shall execute, acknowledge and deliver to the Depositor, the NIMS Insurer, the
Master Servicer and to its predecessor trustee an instrument accepting such
appointment hereunder, and thereupon the resignation or removal of the
predecessor trustee shall become effective and such successor trustee as
applicable, without any further act, deed or conveyance, shall become fully
vested with all the rights, powers, duties and obligations of its predecessor
hereunder, with the like effect as if originally named as Trustee herein. The
predecessor trustee shall deliver to the successor trustee all Mortgage Files
and related documents and statements, as well as all moneys, held by it
hereunder (other than any Mortgage Files at the time held by a Custodian, which
Custodian shall become the agent of any successor trustee hereunder), and the
Depositor and the predecessor trustee shall execute and deliver such instruments
and do such other things as may reasonably be required for more fully and
certainly vesting and confirming in the successor trustee all such rights,
powers, duties and obligations.

                  No successor trustee shall accept appointment as provided in
this Section unless at the time of such acceptance such successor trustee shall
be eligible under the provisions of Section 8.06 and the appointment of such
successor trustee shall not result in a downgrading of any Class of Certificates
by each Rating Agency, as evidenced by a letter from each Rating Agency.

                  Upon acceptance of appointment by a successor trustee as
provided in this Section, the Depositor shall mail notice of the succession of
such trustee hereunder to all Holders of Certificates at their addresses as
shown in the Certificate Register. If the Depositor fails to mail such notice
within 10 days after acceptance of appointment by the successor trustee the
successor trustee shall cause such notice to be mailed at the expense of the
Depositor.

                  SECTION 8.09. Merger or Consolidation of Trustee

                  Any corporation or association into which the Trustee may be
merged or converted or with which it may be consolidated or any corporation or
association resulting from any merger, conversion or consolidation to which the
Trustee shall be a party, or any corporation or association succeeding to the
business of the Trustee shall be the successor of the Trustee

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hereunder, provided such corporation or association shall be eligible under the
provisions of Section 8.06, without the execution or filing of any paper or any
further act on the part of any of the parties hereto, anything herein to the
contrary notwithstanding.

                  SECTION 8.10. Appointment of Co-Trustee or Separate Trustee.

                  Notwithstanding any other provisions hereof, at any time, for
the purpose of meeting any legal requirements of any jurisdiction in which any
part of REMIC I or property securing the same may at the time be located, the
Master Servicer and the Trustee acting jointly shall have the power and shall
execute and deliver all instruments to appoint one or more Persons approved by
the Trustee and the NIMS Insurer to act as co-trustee or co-trustees, jointly
with the Trustee, or separate trustee or separate trustees, of all or any part
of REMIC I, and to vest in such Person or Persons, in such capacity, such title
to REMIC I, or any part thereof, and, subject to the other provisions of this
Section 8.10, such powers, duties, obligations, rights and trusts as the Master
Servicer and the Trustee may consider necessary or desirable. Any such
co-trustee or separate trustee shall be subject to the written approval of the
Master Servicer and the NIMS Insurer. If the Master Servicer and the NIMS
Insurer shall not have joined in such appointment within 15 days after the
receipt by it of a request so to do, or in case a Master Servicer Event of
Default shall have occurred and be continuing, the Trustee alone shall have the
power to make such appointment. No co-trustee or separate trustee hereunder
shall be required to meet the terms of eligibility as a successor trustee under
Section 8.06 hereunder and no notice to the Holders of Certificates of the
appointment of co-trustee(s) or separate trustee(s) shall be required under
Section 8.08 hereof.

                  In the case of any appointment of a co-trustee or separate
trustee pursuant to this Section 8.10, all rights, powers, duties and
obligations conferred or imposed upon the Trustee shall be conferred or imposed
upon and exercised or performed by the Trustee and such separate trustee or
co-trustee jointly, except to the extent that under any law of any jurisdiction
in which any particular act or acts are to be performed by the Trustee (whether
as Trustee hereunder or as successor to the Master Servicer hereunder), the
Trustee shall be incompetent or unqualified to perform such act or acts, in
which event such rights, powers, duties and obligations (including the holding
of title to REMIC I or any portion thereof in any such jurisdiction) shall be
exercised and performed by such separate trustee or co-trustee at the direction
of the Trustee.

                  Any notice, request or other writing given to the Trustee
shall be deemed to have been given to each of the then separate trustees and
co-trustees, as effectively as if given to each of them. Every instrument
appointing any separate trustee or co-trustee shall refer to this Agreement and
the conditions of this Article VIII. Each separate trustee and co-trustee, upon
its acceptance of the trust conferred, shall be vested with the estates or
property specified in its instrument of appointment, either jointly with the
Trustee or separately, as may be provided therein, subject to all the provisions
of this Agreement, specifically including every provision of this Agreement
relating to the conduct of, affecting the liability of, or affording protection
to, the Trustee. Every such instrument shall be filed with the Trustee and a
copy thereof given to the Depositor, the Master Servicer and the NIMS Insurer.

                  Any separate trustee or co-trustee may, at any time,
constitute the Trustee, its agent or attorney-in-fact, with full power and
authority, to the extent not prohibited by law, to do

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any lawful act under or in respect of this Agreement on its behalf and in its
name. If any separate trustee or co-trustee shall die, become incapable of
acting, resign or be removed, all of its estates, properties, rights, remedies
and trusts shall vest in and be exercised by the Trustee, to the extent
permitted by law, without the appointment of a new or successor trustee.

                  SECTION 8.11. Appointment of Custodians.

                  The Trustee may, with the consent of the Depositor and the
Master Servicer appoint one or more Custodians to hold all or a portion of the
Mortgage Files as agent for the Trustee, by entering into a Custodial Agreement.
The appointment of any Custodian may at any time be terminated and a substitute
Custodian appointed therefor upon the reasonable request of the Master Servicer
to the Trustee, the consent to which shall not be unreasonably withheld. The
Trustee, on behalf of the Trust Fund, shall pay any and all fees and expenses of
the Custodian in accordance with Section 8.05 and the Custodial Agreement. The
Trustee initially appoints the Custodian as Custodian, and the Depositor and the
Master Servicer consent to such appointment. Subject to Article VIII hereof, the
Trustee agrees to comply with the terms of each Custodial Agreement and to
enforce the terms and provisions thereof against the Custodian for the benefit
of the Certificateholders having an interest in any Mortgage File held by such
Custodian. Each Custodian shall be a depository institution or trust company
subject to supervision by federal or state authority, shall have combined
capital and surplus of at least $10,000,000 and shall be qualified to do
business in the jurisdiction in which it holds any Mortgage File. Each Custodial
Agreement may be amended only as provided in Section 11.01. In no event shall
the appointment of any Custodian pursuant to a Custodial Agreement diminish the
obligations of the Trustee hereunder.

                  SECTION 8.12. Appointment of Office or Agency.

                  The Trustee shall designate an office or agency where the
Certificates may be surrendered for registration of transfer or exchange, and
presented for final distribution, and where notices and demands to or upon the
Trustee in respect of the Certificates and this Agreement may be delivered. As
of the Closing Date, the Trustee designates its Corporate Trust Office in
Minneapolis, Minnesota.

                  SECTION 8.13. Representations and Warranties of the Trustee

                  The Trustee hereby represents and warrants, to the Master
Servicer and the Depositor as of the Closing Date, that:

                  (i) It is a national banking association duly organized,
         validly existing and in good standing under the laws of the United
         States.

                  (ii) The execution and delivery of this Agreement by it, and
         the performance and compliance with the terms of this Agreement by it,
         shall not violate its charter or bylaws or constitute a default (or an
         event which, with notice or lapse of time, or both, would constitute a
         default) under, or result in the breach of, any material agreement or
         other instrument to which it is a party or which is applicable to it or
         any of its assets.

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                  (iii) It has the full power and authority to enter into and
         consummate all transactions contemplated by this Agreement, has duly
         authorized the execution, delivery and performance of this Agreement,
         and has duly executed and delivered this Agreement.

                  (iv) This Agreement, assuming due authorization, execution and
         delivery by the other parties hereto, constitutes a valid, legal and
         binding obligation of it, enforceable against it in accordance with the
         terms hereof, subject to (A) applicable bankruptcy, insolvency,
         receivership, reorganization, moratorium and other laws affecting the
         enforcement of creditors' rights generally, and (B) general principles
         of equity, regardless of whether such enforcement is considered in a
         proceeding in equity or at law.

                  (v) It is not in violation of, and its execution and delivery
         of this Agreement and its performance and compliance with the terms of
         this Agreement shall not constitute a violation of, any law, any order
         or decree of any court or arbiter, or any order, regulation or demand
         of any federal, state or local governmental or regulatory authority,
         which violation, in its good faith and reasonable judgment, is likely
         to affect materially and adversely either the ability of it to perform
         its obligations under this Agreement or its financial condition.

                  (vi) No litigation is pending or, to the best knowledge,
         threatened against it which would prohibit it from entering into this
         Agreement or, in its good faith reasonable judgment, is likely to
         materially and adversely affect either its ability to perform its
         obligations under this Agreement or its financial condition.

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                                   ARTICLE IX

                                   TERMINATION

                  SECTION 9.01. Termination Upon Repurchase or Liquidation of
                                All Mortgage Loans.

                  (a) Subject to Section 9.02, the respective obligations and
responsibilities under this Agreement of the Depositor, the Master Servicer and
the Trustee (other than the obligation of the Trustee to make certain payments
to Certificateholders after the final Distribution Date and the obligation of
the Master Servicer to send certain notices as hereinafter set forth) shall
terminate upon payment to the Certificateholders and the deposit of all amounts
held by or on behalf of the Trustee and required hereunder to be so paid or
deposited on the Distribution Date coinciding with or following the earlier to
occur of (i) the purchase by the Terminator (as defined below) of all Mortgage
Loans and each REO Property remaining in REMIC I and (ii) the final payment or
other liquidation (or any advance with respect thereto) of the last Mortgage
Loan or REO Property remaining in REMIC I; provided, however, that in no event
shall the trust created hereby continue beyond the earlier of (a) the expiration
of 21 years from the death of the last survivor of the descendants of Joseph P.
Kennedy, the late ambassador of the United States to the Court of St. James,
living on the date hereof and (b) the Latest Possible Maturity Date, as defined
in the Preliminary Statement. The purchase by the Terminator of all Mortgage
Loans and each REO Property remaining in REMIC I shall be at a price (the
"Termination Price") equal to greater of (A) the aggregate fair market value of
all of the assets of REMIC I and (B) the sum of the Stated Principal Balance of
the Mortgage Loans (after giving effect to scheduled payments of principal due
during the related Due Period, to the extent received or advanced, and
unscheduled collections of principal received during the related Prepayment
Period) and the appraised fair market value of the REO Properties plus accrued
interest through the end of the calendar month preceding the month of the final
Distribution Date and any unreimbursed Servicing Fees, Advances and Servicing
Advances(in the case of fair market values required to be determined under (A)
or (B) above, as determined by the Terminator, the Trustee, and, if the
Terminator is not the NIMS Insurer, the NIMS Insurer, as of the close of
business on the third Business Day next preceding the date upon which notice of
any such termination is furnished to Certificateholders pursuant to the third
paragraph of this Section 9.01); provided, however, such option may only be
exercised if the Termination Price is sufficient to pay all interest accrued on,
as well as amounts necessary to retire the note balance of, each class of notes
issued pursuant to the Indenture and any amounts owed to the NIMS Insurer at the
time the option is exercised.

                  (b) Holders of at least 76% of the Voting Rights of the Class
CE Certificates, the Master Servicer (or if the Master Servicer fails to
exercise such right, the NIMS Insurer), in that order, shall have the right (the
party exercising such right, the "Terminator"), to purchase all of the Mortgage
Loans and each REO Property remaining in REMIC I pursuant to clause (i) of the
preceding paragraph no later than the Determination Date in the month
immediately preceding the Distribution Date on which the Certificates shall be
retired; provided, however, that the Terminator may elect to purchase all of the
Mortgage Loans and each REO Property remaining in REMIC I pursuant to clause (i)
above only (A) if the aggregate Stated Principal

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Balance of the Mortgage Loans and each REO Property remaining in the Trust Fund
at the time of such election is less than 10% of the aggregate Stated Principal
Balance of the Mortgage Loans as of the Cut-off Date and (B) if the Terminator
is the Master Servicer and is an affiliate of the Seller, the Master Servicer
shall have delivered to the Trustee and the NIMS Insurer a written certification
that the burdens of servicing the Mortgage Loans and REO Properties remaining in
REMIC I exceed the benefits of the Servicing Fees that would be realized by the
Master Servicer if it continued to service such assets on behalf of the Trust
Fund. By acceptance of the Residual Certificates, the Holders of the Residual
Certificates agree, in connection with any termination hereunder, to assign and
transfer any amounts in excess of par, and to the extent received in respect of
such termination, to pay any such amounts to the Holders of the Class CE
Certificates.

                  (c) Notice of the liquidation of the REMIC I Regular Interests
shall be given promptly by the Trustee by letter to Certificateholders mailed
(a) in the event such notice is given in connection with the purchase of the
Mortgage Loans and each REO Property by the Terminator, not earlier than the
15th day and not later than the 25th day of the month next preceding the month
of the final distribution on the Certificates or (b) otherwise during the month
of such final distribution on or before the Determination Date in such month, in
each case specifying (i) the Distribution Date upon which the Trust Fund shall
terminate and final payment in respect of the REMIC I Regular Interests, the
REMIC II Regular Interests and the Certificates shall be made upon presentation
and surrender of the related Certificates at the office of the Trustee therein
designated, (ii) the amount of any such final payment, (iii) that no interest
shall accrue in respect of the REMIC I Regular Interests, the REMIC II Regular
Interests or the Certificates from and after the Interest Accrual Period
relating to the final Distribution Date therefor and (iv) that the Record Date
otherwise applicable to such Distribution Date is not applicable, payments being
made only upon presentation and surrender of the Certificates at the office of
the Trustee. The Trustee shall give such notice to the Certificate Registrar at
the time such notice is given to Certificateholders. In the event such notice is
given in connection with the purchase of all of the Mortgage Loans and each REO
Property remaining in REMIC I by the Terminator, the Terminator shall deliver to
the Trustee for deposit in the Distribution Account not later than the last
Business Day preceding the final Distribution Date on the Certificates an amount
in immediately available funds equal to the above-described purchase price. Upon
the making of such final deposit, the Trustee (or the Custodian on behalf of the
Trustee) shall promptly release or cause to be released to the Terminator the
Mortgage Files for the remaining Mortgage Loans, and the Trustee (or the
Custodian on behalf of the Trustee) shall execute all assignments, endorsements
and other instruments necessary to effectuate such transfer.

                  (d) Upon presentation of the Certificates by the
Certificateholders on the final Distribution Date, the Trustee shall distribute
to each Certificateholder so presenting and surrendering its Certificates the
amount otherwise distributable on such Distribution Date in accordance with
Section 4.01 in respect of the Certificates so presented and surrendered. Any
funds not distributed to any Holder or Holders of Certificates being retired on
such Distribution Date because of the failure of such Holder or Holders to
tender their Certificates shall, on such date, be set aside and held in trust by
the Trustee and credited to the account of the appropriate non-tendering Holder
or Holders. If any Certificates as to which notice has been given pursuant to
this Section 9.01 shall not have been surrendered for cancellation within six
months after the

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time specified in such notice, the Trustee shall mail a second notice to the
remaining non-tendering Certificateholders to surrender their Certificates for
cancellation in order to receive the final distribution with respect thereto. If
within one year after the second notice all such Certificates shall not have
been surrendered for cancellation, the Trustee shall, directly or through an
agent, mail a final notice to remaining related non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of
maintaining the funds in trust and of contacting such Certificateholders shall
be paid out of the assets remaining in the trust funds. If within one year after
the final notice any such Certificates shall not have been surrendered for
cancellation, the Trustee shall pay to the Underwriters all remaining amounts,
and all rights of non-tendering Certificateholders in or to such amounts shall
thereupon cease. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust by the Trustee as a result of such
Certificateholder's failure to surrender its Certificate(s) for final payment
thereof in accordance with this Section 9.01.

                  Immediately following the deposit of funds in trust hereunder
in respect of the Certificates, the Trust Fund shall terminate.

                  SECTION 9.02. Additional Termination Requirements.

                  (a) In the event that the Terminator purchases all the
Mortgage Loans and each REO Property or the final payment on or other
liquidation of the last Mortgage Loan or REO Property remaining in REMIC I
pursuant to Section 9.01, the Trust Fund shall be terminated in accordance with
the following additional requirements:

                  (i) The Trustee shall specify the first day in the 90-day
         liquidation period in a statement attached to each Trust REMIC's final
         Tax Return pursuant to Treasury regulation Section 1.860F-1 and shall
         satisfy all requirements of a qualified liquidation under Section 860F
         of the Code and any regulations thereunder, as evidenced by an Opinion
         of Counsel obtained at the expense of the Terminator;

                  (ii) During such 90-day liquidation period, and at or prior to
         the time of making of the final payment on the Certificates, the
         Trustee shall sell all of the assets of REMIC I to the Terminator for
         cash; and

                  (iii) At the time of the making of the final payment on the
         Certificates, the Trustee shall distribute or credit, or cause to be
         distributed or credited, to the Holders of the Residual Certificates
         all cash on hand in the Trust Fund (other than cash retained to meet
         claims), and the Trust Fund shall terminate at that time.

                  (b) At the expense of the applicable Terminator (or in the
event of termination under Section 9.01(a)(ii), at the expense of the Trustee),
the Trustee shall prepare or cause to be prepared the documentation required in
connection with the adoption of a plan of liquidation of each Trust REMIC
pursuant to this Section 9.02.

                  (c) By their acceptance of Certificates, the Holders thereof
hereby agree to authorize the Trustee to specify the 90-day liquidation period
for each Trust REMIC which authorization shall be binding upon all successor
Certificateholders.

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                                    ARTICLE X

                                REMIC PROVISIONS

                  SECTION 10.01. REMIC Administration.

                  (a) The Trustee shall elect to treat each Trust REMIC as a
REMIC under the Code and, if necessary, under applicable state law. Each such
election shall be made by the Trustee on Form 1066 or other appropriate federal
tax or information return or any appropriate state return for the taxable year
ending on the last day of the calendar year in which the Certificates are
issued. For the purposes of the REMIC election in respect of REMIC I, (i) the
REMIC I Regular Interests shall be designated as the Regular Interests in REMIC
I and the Class R-I Interest shall be designated as the Residual Interest in
REMIC I, (ii) the REMIC II Regular Interests shall be designated as the Regular
Interests in REMIC II and the Class R-II Interest shall be designated as the
Residual Interest in REMIC II, (iii) the Class A Certificates, the Mezzanine
Certificates, the Class SWAP-IO Interests, the Class CE Interest and the Class P
Interest shall be designated as the Regular Interests in REMIC III and the Class
R-III Interest shall be designated as the Residual Interest in REMIC III, (v)
the Class CE Certificates shall be designated as the Regular Interests in REMIC
IV and the Class R-IV Interest shall be designated as the Residual Interest in
REMIC IV and (vi) the Class P Certificates shall be designated as the Regular
Interests in REMIC V and the Class R-V Interest shall be designated as the
Residual Interest in REMIC V. The Trustee shall not permit the creation of any
"interests" in any Trust REMIC (within the meaning of Section 860G of the Code)
other than the REMIC I Regular Interests, the REMIC II Regular Interests, the
Class CE Interest, the Class P Interest and the interests represented by the
Certificates.

                  (b) The Closing Date is hereby designated as the "Startup Day"
of each Trust REMIC within the meaning of Section 860G(a)(9) of the Code.

                  (c) The Trustee shall pay out of its own funds, without any
right of reimbursement, any and all expenses relating to any tax audit of the
Trust Fund caused by the Trustee (including, but not limited to, any
professional fees or any administrative or judicial proceedings with respect to
any Trust REMIC that involve the Internal Revenue Service or state tax
authorities), other than the expense of obtaining any tax related Opinion of
Counsel except as specified herein. The Trustee, as agent for each Trust REMIC's
tax matters person, shall (i) act on behalf of the Trust Fund in relation to any
tax matter or controversy involving any Trust REMIC and (ii) represent the Trust
Fund in any administrative or judicial proceeding relating to an examination or
audit by any governmental taxing authority with respect thereto. The Holder of
the largest Percentage Interest of each Class of Residual Certificates shall be
designated, in the manner provided under Treasury regulations section
1.860F-4(d) and Treasury regulations section 301.6231(a)(7)-1, as the tax
matters person of the related REMIC created hereunder. By their acceptance
thereof, the Holder of the largest Percentage Interest of the Residual
Certificates hereby agrees to irrevocably appoint the Trustee or an Affiliate as
its agent to perform all of the duties of the tax matters person for the Trust
Fund.

                  (d) The Trustee shall prepare, sign and file all of the Tax
Returns in respect of each REMIC created hereunder. The expenses of preparing
and filing such returns shall be

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borne by the Trustee without any right of reimbursement therefor. The Master
Servicer shall provide on a timely basis to the Trustee or its designee such
information with respect to the assets of the Trust Fund as is in its possession
and reasonably required by the Trustee to enable it to perform its obligations
under this Article.

                  (e) The Trustee shall perform on behalf of each Trust REMIC
all reporting and other tax compliance duties that are the responsibility of
such REMIC under the Code, the REMIC Provisions or other compliance guidance
issued by the Internal Revenue Service or any state or local taxing authority.
Among its other duties, as required by the Code, the REMIC Provisions or other
such compliance guidance, the Trustee shall provide (i) to any Transferor of a
Residual Certificate such information as is necessary for the application of any
tax relating to the transfer of a Residual Certificate to any Person who is not
a Permitted Transferee, (ii) to the Certificateholders such information or
reports as are required by the Code or the REMIC Provisions including reports
relating to interest, original issue discount and market discount or premium
(using the Prepayment Assumption as required) and (iii) to the Internal Revenue
Service the name, title, address and telephone number of the person who shall
serve as the representative of each Trust REMIC. The Master Servicer shall
provide on a timely basis to the Trustee such information with respect to the
assets of the Trust Fund, including, without limitation, the Mortgage Loans, as
is in its possession and reasonably required by the Trustee to enable each of
them to perform their respective obligations under this subsection. In addition,
the Depositor shall provide or cause to be provided to the Trustee within ten
(10) days after the Closing Date, all information or data that the Trustee
reasonably determines to be relevant for tax purposes as to the valuations and
issue prices of the Certificates, including, without limitation, the price,
yield, prepayment assumption and projected cash flow of the Certificates.

                  (f) The Trustee shall take such action and shall cause each
REMIC created hereunder to take such action as shall be necessary to create or
maintain the status thereof as a REMIC under the REMIC Provisions (and the
Master Servicer shall assist it, to the extent reasonably requested by it). The
Trustee shall not take any action, cause the Trust Fund to take any action or
fail to take (or fail to cause to be taken) any action that, under the REMIC
Provisions, if taken or not taken, as the case may be, could (i) endanger the
status of any Trust REMIC as a REMIC or (ii) result in the imposition of a tax
upon the Trust Fund (including but not limited to the tax on prohibited
transactions as defined in Section 860F(a)(2) of the Code and the tax on
contributions to a REMIC set forth in Section 860G(d) of the Code) (either such
event, an "Adverse REMIC Event") unless the Trustee and the NIMS Insurer have
received an Opinion of Counsel, addressed to the Trustee and the NIMS Insurer
(at the expense of the party seeking to take such action but in no event at the
expense of the Trustee) to the effect that the contemplated action shall not,
with respect to any Trust REMIC, endanger such status or result in the
imposition of such a tax, nor shall the Master Servicer take or fail to take any
action (whether or not authorized hereunder) as to which the Trustee and the
NIMS Insurer has advised it in writing that it has received an Opinion of
Counsel to the effect that an Adverse REMIC Event could occur with respect to
such action. In addition, prior to taking any action with respect to any Trust
REMIC or the respective assets of each, or causing any Trust REMIC to take any
action, which is not contemplated under the terms of this Agreement, the Master
Servicer shall consult with the Trustee, and the NIMS Insurer, or its designee,
in writing, with respect to whether such action could cause an Adverse REMIC
Event to occur with respect to any Trust REMIC, and the

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Master Servicer shall not take any such action or cause any Trust REMIC to take
any such action as to which the Trustee or the NIMS Insurer has advised it in
writing that an Adverse REMIC Event could occur. The Trustee or the NIMS Insurer
may consult with counsel to make such written advice, and the cost of same shall
be borne by the party seeking to take the action not permitted by this
Agreement, but in no event shall such cost be an expense of the Trustee. The
Trustee, upon discovery that any of the Mortgage Loans is not a "qualified
mortgage" as defined in Section 860G(a)(3) of the Code, shall enforce the
Seller's obligation to repurchase or substitute such Mortgage Loan in accordance
with the terms and provisions of the Mortgage Loan Purchase Agreement. The
Trustee shall at all times ensure that all of the assets of any Trust REMIC
(other than the Mortgage Loans) are "permitted investments" as defined in
Section 860G(a)(5) of the Code, as applicable.

                  (g) In the event that any tax is imposed on "prohibited
transactions" of any REMIC created hereunder as defined in Section 860F(a)(2) of
the Code, on the "net income from foreclosure property" of such REMIC as defined
in Section 860G(c) of the Code, on any contributions to any such REMIC after the
Startup Day therefor pursuant to Section 860G(d) of the Code, or any other tax
is imposed by the Code or any applicable provisions of state or local tax laws,
such tax shall be charged (i) to the Trustee pursuant to Section 10.03 hereof,
if such tax arises out of or results from a breach by the Trustee of any of its
obligations under this Article X, (ii) to the Master Servicer pursuant to
Section 10.03 hereof, if such tax arises out of or results from a breach by the
Master Servicer of any of its obligations under Article III or this Article X,
or otherwise (iii) against amounts on deposit in the Distribution Account and
shall be paid by withdrawal therefrom.

                  (h) On or before April 15th of each calendar year, commencing
April 15, 2006, the Trustee shall deliver to the Master Servicer, the NIMS
Insurer and each Rating Agency a Certificate from a Responsible Officer of the
Trustee stating, without regard to any action taken by any party other than the
Trustee, the Trustee's compliance with this Article X.

                  (i) The Trustee shall, for federal income tax purposes,
maintain books and records with respect to each Trust REMIC on a calendar year
and on an accrual basis. The Trustee shall apply for an Employer Identification
Number for the Trust Fund from the Internal Revenue Service via a Form SS-4 or
such other form as is appropriate.

                  (j) Following the Startup Day, the Trustee shall not accept
any contributions of assets to any Trust REMIC other than in connection with any
Qualified Substitute Mortgage Loan delivered in accordance with Section 2.03
unless it shall have received an Opinion of Counsel to the effect that the
inclusion of such assets in the Trust Fund shall not cause the related REMIC to
fail to qualify as a REMIC at any time that any Certificates are outstanding or
subject such REMIC to any tax under the REMIC Provisions or other applicable
provisions of federal, state and local law or ordinances.

                  (k) Neither the Trustee nor the Master Servicer shall enter
into any arrangement by which any Trust REMIC shall receive a fee or other
compensation for services nor permit any such REMIC to receive any income from
assets other than the Mortgage Pool which are deemed to constitute "qualified
mortgages" as defined in Section 860G(a)(3) of the Code or "permitted
investments" as defined in Section 860G(a)(5) of the Code.

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                  SECTION 10.02. Prohibited Transactions and Activities.

                  None of the Depositor, the Master Servicer or the Trustee
shall sell, dispose of or substitute for any of the Mortgage Loans (except in
connection with (i) the foreclosure of a Mortgage Loan, including but not
limited to, the acquisition or sale of a Mortgaged Property acquired by deed in
lieu of foreclosure, (ii) the bankruptcy of REMIC I, (iii) the termination of
REMIC I pursuant to Article IX of this Agreement, (iv) a substitution pursuant
to Article II of this Agreement or (v) a purchase of Mortgage Loans pursuant to
Article II or III of this Agreement), or acquire any assets for any Trust REMIC
(other than REO Property acquired in respect of a defaulted Mortgage Loan), or
sell or dispose of any investments in the Collection Account or the Distribution
Account for gain, or accept any contributions to any Trust REMIC after the
Closing Date (other than a Qualified Substitute Mortgage Loan delivered in
accordance with Section 2.03), unless it has received an Opinion of Counsel,
addressed to the Trustee and the NIMS Insurer (at the expense of the party
seeking to cause such sale, disposition, substitution, acquisition or
contribution but in no event at the expense of the Trustee) that such sale,
disposition, substitution, acquisition or contribution shall not (a) affect
adversely the status of any Trust REMIC as a REMIC or (b) cause any Trust REMIC
to be subject to a tax on "prohibited transactions" or "contributions" pursuant
to the REMIC Provisions.

                  SECTION 10.03. Master Servicer and Trustee Indemnification.

                  (a) The Trustee agrees to indemnify the Trust Fund, the NIMS
Insurer, the Depositor and the Master Servicer for any taxes and costs
including, without limitation, any reasonable attorneys fees imposed on or
incurred by the Trust Fund, the Depositor or the Master Servicer, caused solely
by the Trustee's failure to act in accordance with its standard of care set
forth in this Article X or any state, local or franchise taxes imposed upon the
Trust Fund as a result of the location of the Trustee.

                  (b) The Master Servicer agrees to indemnify the Trust Fund,
the NIMS Insurer, the Depositor and the Trustee for any taxes and costs
including, without limitation, any reasonable attorneys' fees imposed on or
incurred by the Trust Fund, the Depositor or the Trustee, as a result of a
breach of the Master Servicer's covenants set forth in Article III or this
Article X or any state, local or franchise taxes imposed upon the Trust Fund as
a result of the location of the Master Servicer or any subservicer.

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                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

                  SECTION 11.01. Amendment.

                  This Agreement or any Custodial Agreement may be amended from
time to time by the Depositor, the Master Servicer, the Trustee and, if
applicable, the Custodian, with the consent of the NIMS Insurer and without the
consent of any of the Certificateholders, (i) to cure any ambiguity or defect,
(ii) to correct, modify or supplement any provisions herein (including to give
effect to the expectations of Certificateholders), or in any Custodial
Agreement, or (iii) to make any other provisions with respect to matters or
questions arising under this Agreement or in any Custodial Agreement which shall
not be inconsistent with the provisions of this Agreement or such Custodial
Agreement, provided that such action shall not adversely affect in any material
respect the interests of any Certificateholder, as evidenced by either (i) an
Opinion of Counsel delivered to the Master Servicer the Trustee to such effect
or (ii) confirmation from the Rating Agencies that such amendment shall not
result in the reduction or withdrawal of the rating of any outstanding Class of
Certificates. No amendment shall be deemed to adversely affect in any material
respect the interests of any Certificateholder who shall have consented thereto,
and no Opinion of Counsel shall be required to address the effect of any such
amendment on any such consenting Certificateholder.

                  This Agreement or any Custodial Agreement may also be amended
from time to time by the Depositor, the Master Servicer, the NIMS Insurer, the
Trustee and, if applicable, the Custodian, with the consent of the NIMS Insurer
and the Holders of Certificates entitled to at least 66% of the Voting Rights
for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of this Agreement or any Custodial Agreement
or of modifying in any manner the rights of the Swap Provider or Holders of
Certificates; provided, however, that no such amendment shall (i) reduce in any
manner the amount of, or delay the timing of, payments received on Mortgage
Loans which are required to be distributed on any Certificate without the
consent of the Holder of such Certificate, (ii) adversely affect in any material
respect the interests of the Swap Provider or Holders of any Class of
Certificates (as evidenced by either (i) an Opinion of Counsel delivered to the
Trustee or (ii) written notice to the Depositor, the Master Servicer and the
Trustee from the Rating Agencies that such action shall not result in the
reduction or withdrawal of the rating of any outstanding Class of Certificates
with respect to which it is a Rating Agency) in a manner other than as described
in (i), or (iii) modify the consents required by the immediately preceding
clauses (i) and (ii) without the consent of the Holders of all Certificates then
outstanding. Notwithstanding any other provision of this Agreement, for purposes
of the giving or withholding of consents pursuant to this Section 11.01,
Certificates registered in the name of the Depositor or the Master Servicer or
any Affiliate thereof shall be entitled to Voting Rights with respect to matters
affecting such Certificates.

                  Notwithstanding any contrary provision of this Agreement, none
of the Trustee or the NIMS Insurer shall consent to any amendment to this
Agreement unless it shall have first received an Opinion of Counsel satisfactory
to the NIMS Insurer to the effect that such amendment shall not result in the
imposition of any tax on any Trust REMIC pursuant to the

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REMIC Provisions or cause any Trust REMIC to fail to qualify as a REMIC at any
time that any Certificates are outstanding.

                  Notwithstanding any of the other provisions of this Section
11.01, none of the Depositor, the Master Servicer or the Trustee shall enter
into any amendment of this Agreement that would significantly change the
permitted activities of the Trust Fund without the consent of the NIMS Insurer
and the Holders of Certificates that represent more than 50% of the aggregate
Certificate Principal Balance of all Certificates.

                  Notwithstanding any of the other provisions of this Section
11.01, none of the Depositor, the Master Servicer or the Trustee shall enter
into any amendment to Section 4.09 or Section 11.10 of this Agreement without
the prior written consent of the Swap Provider.

                  Promptly after the execution of any such amendment the Trustee
shall furnish a copy of such amendment to each Certificateholder.

                  It shall not be necessary for the consent of
Certificateholders under this Section 11.01 to approve the particular form of
any proposed amendment, but it shall be sufficient if such consent shall approve
the substance thereof. The manner of obtaining such consents and of evidencing
the authorization of the execution thereof by Certificateholders shall be
subject to such reasonable regulations as the Trustee may prescribe.

                  The cost of any Opinion of Counsel to be delivered pursuant to
this Section 11.01 shall be borne by the Person seeking the related amendment,
but in no event shall such Opinion of Counsel be an expense of the Trustee.

                  The Trustee may, but shall not be obligated to enter into any
amendment pursuant to this Section that affects its respective rights, duties
and immunities under this Agreement or otherwise.

                  SECTION 11.02. Recordation of Agreement; Counterparts.

                  To the extent permitted by applicable law, this Agreement is
subject to recordation in all appropriate public offices for real property
records in all the counties or other comparable jurisdictions in which any or
all of the properties subject to the Mortgages are situated, and in any other
appropriate public recording office or elsewhere, such recordation to be
effected by the Master Servicer at the expense of the Certificateholders, but
only upon direction of the Trustee accompanied by an Opinion of Counsel to the
effect that such recordation materially and beneficially affects the interests
of the Certificateholders.

                  For the purpose of facilitating the recordation of this
Agreement as herein provided and for other purposes, this Agreement may be
executed simultaneously in any number of counterparts, each of which
counterparts shall be deemed to be an original, and such counterparts shall
constitute but one and the same instrument.

                                      180
<PAGE>

                  SECTION 11.03. Limitation on Rights of Certificateholders.

                  The death or incapacity of any Certificateholder shall not
operate to terminate this Agreement or the Trust Fund, nor entitle such
Certificateholder's legal representatives or heirs to claim an accounting or to
take any action or proceeding in any court for a partition or winding up of the
Trust Fund, nor otherwise affect the rights, obligations and liabilities of the
parties hereto or any of them.

                  No Certificateholder shall have any right to vote (except as
expressly provided for herein) or in any manner otherwise control the operation
and management of the Trust Fund, or the obligations of the parties hereto, nor
shall anything herein set forth, or contained in the terms of any of the
Certificates, be construed so as to constitute the Certificateholders from time
to time as partners or members of an association; nor shall any
Certificateholder be under any liability to any third person by reason of any
action taken by the parties to this Agreement pursuant to any provision hereof.

                  No Certificateholder shall have any right by virtue of any
provision of this Agreement to institute any suit, action or proceeding in
equity or at law upon or under or with respect to this Agreement, unless (i)
such Holder previously shall have given to the Trustee a written notice of
default and of the continuance thereof, as hereinbefore provided, and (ii) the
Holders of Certificates entitled to at least 25% of the Voting Rights shall have
made written request upon the Trustee to institute such action, suit or
proceeding in the name of the Trustee hereunder and shall have offered to the
Trustee such reasonable indemnity as it may require against the costs, expenses
and liabilities to be incurred therein or thereby, and the Trustee for 15 days
after its receipt of such notice, request and offer of indemnity, shall have
neglected or refused to institute any such action, suit or proceeding. It is
understood and intended, and expressly covenanted by each Certificateholder with
every other Certificateholder and the Trustee that no one or more Holders of
Certificates shall have any right in any manner whatsoever by virtue of any
provision of this Agreement to affect, disturb or prejudice the rights of the
Holders of any other of such Certificates, or to obtain or seek to obtain
priority over or preference to any other such Holder, or to enforce any right
under this Agreement, except in the manner herein provided and for the equal,
ratable and common benefit of all Certificateholders. For the protection and
enforcement of the provisions of this Section, each and every Certificateholder
and the Trustee shall be entitled to such relief as can be given either at law
or in equity.

                  SECTION 11.04. Governing Law.

                  This Agreement shall be construed in accordance with the laws
of the State of New York and the obligations, rights and remedies of the parties
hereunder shall be determined in accordance with such laws excluding the choice
of laws provisions therein.

                  SECTION 11.05. Notices.

                  All directions, demands, requests, authorizations and notices
hereunder shall be in writing and shall be deemed to have been duly given when
received if personally delivered at or mailed by first class mail, postage
prepaid, or by express delivery service, facsimile, electronic

                                      181
<PAGE>

mail or delivered in any other manner specified herein, to (a) in the case of
the Depositor or Ameriquest Mortgage Company, 1100 Town & Country Road, Suite
1100, Orange, California 92868, Attention: Capital Markets (telecopy number:
(714) 245-0198), or such other address or telecopy number as may hereafter be
furnished to the Master Servicer, the NIMS Insurer, and the Trustee in writing
by the Depositor, (b) in the case of the Master Servicer, JPMorgan Chase Bank,
National Association c/o Chase Home Finance LLC, 10790 Rancho Bernardo, San
Diego, California 92127, Attn: Cindy Duntes, with a copy to Chase Home Finance,
LLC, 194 Wood Avenue South, Iselin, New Jersey 08830, Attn: General Counsel, or
such other address or telecopy number as may hereafter be furnished to the
Trustee, the NIMS Insurer and the Depositor in writing by the Master Servicer,
(c) in the case of the Trustee, Wells Fargo Bank, N.A., P.O. Box 98, Columbia,
Maryland 21046, Attention: Client Manager--Park Place 2005-WCH1, with a copy to
Wells Fargo Bank, N.A., 9062 Old Annapolis Road, Columbia, Maryland 21045-1951,
Attention: Park Place Securities, Inc., Series 2005-WCH1, or such other address
or telecopy number as may hereafter be furnished in writing by the Trustee, (e)
in the case of the NIMS Insurer, such address furnished to the Depositor, the
Master Servicer and the Trustee in writing by the NIMS Insurer and (e) in the
case of Ameriquest Mortgage Company, 1100 Town & Country Road, Suite 1100,
Orange, California 92868. Any notice required or permitted to be given to a
Certificateholder shall be given by first class mail, postage prepaid, at the
address of such Holder as shown in the Certificate Register. Any notice so
mailed within the time prescribed in this Agreement shall be conclusively
presumed to have been duly given when mailed, whether or not the
Certificateholder receives such notice. A copy of any notice required to be
telecopied hereunder also shall be mailed to the appropriate party in the manner
set forth above.

                  SECTION 11.06. Severability of Provisions.

                  If any one or more of the covenants, agreements, provisions or
terms of this Agreement shall be for any reason whatsoever held invalid, then
such covenants, agreements, provisions or terms shall be deemed severable from
the remaining covenants, agreements, provisions or terms of this Agreement and
shall in no way affect the validity or enforceability of the other provisions of
this Agreement or of the Certificates or the rights of the Holders thereof.

                  SECTION 11.07. Notice to Rating Agencies and the NIMS Insurer.

                  The Trustee shall use its best efforts promptly to provide
notice to the Rating Agencies and the NIMS Insurer with respect to each of the
following of which it has actual knowledge:

                  1. Any material change or amendment to this Agreement;

                  2. The occurrence of any Master Servicer Event of Default that
         has not been cured or waived;

                  3. The resignation or termination of the Master Servicer;

                  4. The repurchase or substitution of Mortgage Loans pursuant
         to or as contemplated by Section 2.03;

                                      182
<PAGE>

                  5. The final payment to the Holders of any Class of
         Certificates;

                  6. Any change in the location of the Collection Account or the
         Distribution Account;

                  7. Any event that would result in the inability of the
         Trustee, were it to succeed as Master Servicer, to make advances
         regarding delinquent Mortgage Loans; and

                  8. The filing of any claim under the Master Servicer's blanket
         bond and errors and omissions insurance policy required by Section 3.09
         or the cancellation or material modification of coverage under any such
         instrument.

                  In addition, the Trustee shall promptly furnish to each Rating
Agency and the NIMS Insurer copies of each report to Certificateholders
described in Section 4.02 and the Master Servicer, as required pursuant to
Section 3.19 and Section 3.20, shall promptly furnish to each Rating Agency
copies of the following:

                  1. Each annual statement as to compliance described in Section
         3.19; and

                  2. Each annual independent public accountants' servicing
         report described in Section 3.20.

                  Any such notice pursuant to this Section 11.07 shall be in
writing and shall be deemed to have been duly given if personally delivered at
or mailed by first class mail, postage prepaid, or by express delivery service
to Moody's Investors Service, 99 Church Street, New York, New York 10007, to
Fitch Ratings, One State Street Plaza, New York, New York 10004, to Dominion
Bond Rating Services, Inc., 55 Broadway, New York, New York 10006 and to
Standard & Poor's, a division of The McGraw-Hill Companies, Inc., 55 Water
Street, New York, New York 10041, or such other addresses as the Rating Agencies
may designate in writing to the parties hereto.

                  SECTION 11.08. Article and Section References.

                  All article and section references used in this Agreement,
unless otherwise provided, are to articles and sections in this Agreement.

                  SECTION 11.09. Grant of Security Interest.

                  It is the express intent of the parties hereto that the
conveyance of the Mortgage Loans by the Depositor to the Trustee be, and be
construed as, a sale of the Mortgage Loans by the Depositor and not a pledge of
the Mortgage Loans by the Depositor to secure a debt or other obligation of the
Depositor or the Seller. However, in the event that, notwithstanding the
aforementioned intent of the parties, the Mortgage Loans are held to be property
of the Depositor or the Seller, then, (a) it is the express intent of the
parties that such conveyance be deemed a pledge of the Mortgage Loans by the
Depositor to the Trustee to secure a debt or other obligation of the Depositor
or the Seller and (b)(1) this Agreement shall also be deemed to be a security
agreement within the meaning of Articles 8 and 9 of the Uniform Commercial Code
as in effect

                                      183
<PAGE>

from time to time in the State of New York; (2) the conveyance provided for in
Section 2.01 hereof shall be deemed to be a grant by the Seller and the
Depositor to the Trustee of a security interest in all of the Seller's and the
Depositor's right, title and interest in and to the Mortgage Loans and all
amounts payable to the holders of the Mortgage Loans in accordance with the
terms thereof and all proceeds of the conversion, voluntary or involuntary, of
the foregoing into cash, instruments, securities or other property, including
without limitation all amounts, other than investment earnings, from time to
time held or invested in the Collection Account and the Distribution Account,
whether in the form of cash, instruments, securities or other property; (3) the
obligations secured by such security agreement shall be deemed to be all of the
Depositor's obligations under this Agreement, including the obligation to
provide to the Certificateholders the benefits of this Agreement relating to the
Mortgage Loans and the Trust Fund; and (4) notifications to persons holding such
property, and acknowledgments, receipts or confirmations from persons holding
such property, shall be deemed notifications to, or acknowledgments, receipts or
confirmations from, financial intermediaries, bailees or agents (as applicable)
of the Trustee for the purpose of perfecting such security interest under
applicable law. Accordingly, the Depositor hereby grants to the Trustee a
security interest in the Mortgage Loans and all other property described in
clause (2) of the preceding sentence, for the purpose of securing to the Trustee
the performance by the Depositor of the obligations described in clause (3) of
the preceding sentence. Notwithstanding the foregoing, the parties hereto intend
the conveyance pursuant to Section 2.01 and the transfer pursuant to the
Mortgage Loan Purchase Agreement to be a true, absolute and unconditional sale
of the Mortgage Loans and assets constituting the Trust Fund by the Depositor to
the Trustee.

                  SECTION 11.10. Third Party Rights.

                  The NIMS Insurer and the Swap Provider shall be third-party
beneficiaries of this Agreement to the same extent as if they were parties
hereto, and shall have the right to enforce the provisions of this Agreement.
Without limiting the generality of the foregoing, provisions herein that refer
to the "benefit" of Certificateholders or the "interests" of the
Certificateholders or actions "for the benefit of" Certificateholders also
include an implicit reference to the benefits or interests of the NIMS Insurer,
if any.

                                      184
<PAGE>

                  IN WITNESS WHEREOF, the Depositor, the Master Servicer the
Trustee have caused their names to be signed hereto by their respective officers
thereunto duly authorized, in each case as of the day and year first above
written.

                                              PARK PLACE SECURITIES, INC.,
                                              as Depositor

                                              By: /s/ John P. Grazer
                                                  ------------------------------
                                              Name:   John P. Grazer
                                              Title:  Chief Financial Officer

                                              JPMORGAN CHASE BANK, NATIONAL
                                              ASSOCIATION as Master Servicer

                                              By: /s/ Karen Taylor
                                                  ------------------------------
                                              Name:   Karen Taylor
                                              Title:  Vice President

                                              WELLS FARGO BANK, N.A., as Trustee

                                              By: /s/ Peter A. Gobell
                                                  ------------------------------
                                              Name:   Peter A. Gobell
                                              Title:  Vice President

<PAGE>

STATE OF CALIFORNIA        )
                           ) ss.:
COUNTY OF ORANGE           )

                  On the 21st day of January 2005, before me, a notary public in
and for said State, personally appeared John P. Grazer, known to me to be a
Chief Financial Officer of Park Place Securities, Inc., one of the corporations
that executed the within instrument, and also known to me to be the person who
executed it on behalf of said corporation, and acknowledged to me that such
corporation executed the within instrument.

                  IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.

                                                         /s/ Michele E. Negrete
                                                         ----------------------
                                                              Notary Public

[Notarial Seal]

<PAGE>

STATE OF CALIFORNIA        )
                           ) ss.:
COUNTY OF SAN DIEGO        )

                  On the 25th day of January 2005, before me, a notary public in
and for said State, personally appeared Karen Taylor known to me to be a Vice
President of JPMorgan Chase Bank, National Association, one of the corporations
that executed the within instrument, and also known to me to be the person who
executed it on behalf of said corporation, and acknowledged to me that such
corporation executed the within instrument.

                  IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.

                                                        /s/ Barbara T. Tenorio
                                                        ----------------------
                                                              Notary Public

[Notarial Seal]

<PAGE>

STATE OF MARYLAND          )
                           )ss.:
COUNTY OF ANNE ARUNDEL     )

                  On the 26th day of January 2005, before me, a notary public in
and for said State, personally appeared Peter A. Gobell, known to me to be a
Vice President of Wells Fargo Bank, N.A., one of the entities that executed the
within instrument, and also known to me to be the person who executed it on
behalf of said corporation, and acknowledged to me that such entity executed the
within instrument.

                  IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.

                                                               /s/ Amy Boyles
                                                               --------------
                                                               Notary Public

[Notarial Seal]

<PAGE>

                                   EXHIBIT 4.1

<PAGE>

                                   EXHIBIT A-1

                         FORM OF CLASS A-1A CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                       <C>
Series 2005-WCH1, Class A-1A                              Aggregate Certificate Principal Balance of the Class
                                                          A-1A Certificates as of the Issue Date: $596,720,000.00

Pass-Through Rate: Variable                               Denomination:  $596,720,000.00

Date of Pooling and Servicing Agreement and Cut-off       Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                     Association

Distribution Date: February 25, 2005                      Trustee: Wells Fargo Bank, N.A.

No. 1

                                                          Issue Date: January 26, 2005

                                                          CUSIP: 70069F FS 1
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-1-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-1A Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-1A Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-1A Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-1-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee and
the rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-1-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the Trustee, the NIMS Insurer (if any) or the Certificate
Registrar may treat the Person in whose name this Certificate is registered as
the owner hereof for all purposes, and none of the Depositor, the Master
Servicer, the Trustee, the NIMS Insurer (if any), the Certificate Registrar or
any such agent shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-1-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-1-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-1-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-1-7
<PAGE>

                                   EXHIBIT A-2

                         FORM OF CLASS A-1B CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-1B                                   Aggregate Certificate Principal Balance of the Class
                                                               A-1B Certificates as of the Issue Date: $315,600,000.00

Pass-Through Rate: Variable                                    Denomination:  $315,600,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FB 8
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-2-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-1B Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-1B Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-1B Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-2-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-2-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the Trustee, the NIMS Insurer (if any) or the Certificate
Registrar may treat the Person in whose name this Certificate is registered as
the owner hereof for all purposes, and none of the Depositor, the Master
Servicer, the Trustee, the NIMS Insurer (if any), the Certificate Registrar or
any such agent shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-2-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-2-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-2-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-2-7
<PAGE>

                                   EXHIBIT A-3

                         FORM OF CLASS A-2A CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-2A                                   Aggregate Certificate Principal Balance of the Class
                                                               A-2A Certificates as of the Issue Date: $149,180,000.00

Pass-Through Rate: Variable                                    Denomination:  $149,180,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FT 9
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-3-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-2A Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-2A Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-2A Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-3-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-3-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-3-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-3-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-3-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-3-7
<PAGE>

                                   EXHIBIT A-4

                         FORM OF CLASS A-2B CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-2B                                   Aggregate Certificate Principal Balance of the Class A-2B
                                                               Certificates as of the Issue Date: $78,900,000.00

Pass-Through Rate: Variable                                    Denomination:  $78,900,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FT 9
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-4-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-2B Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-2B Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-2B Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-4-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-4-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-4-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-4-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-4-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-4-7
<PAGE>

                                   EXHIBIT A-5

                         FORM OF CLASS A-3A CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-3A                                   Aggregate Certificate Principal Balance of the Class
                                                               A-3A Certificates as of the Issue Date: $144,800,000.00

Pass-Through Rate: Variable                                    Denomination:  $144,800,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FD 4
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-5-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-3A Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-3A Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-3A Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-5-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-5-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-5-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-5-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-5-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-5-7
<PAGE>

                                   EXHIBIT A-6

                         FORM OF CLASS A-3B CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-3B                                   Aggregate Certificate Principal Balance of the Class
                                                               A-3B Certificates as of the Issue Date: $157,000,000.00

Pass-Through Rate: Variable                                    Denomination:  $157,000,000.00

Date of Pooling and  Servicing  Agreement and Cut-off          Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FE 2
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-6-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-3B Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-3B Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-3B Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-6-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-6-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-6-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-6-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-6-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-6-7
<PAGE>

                                   EXHIBIT A-7

                         FORM OF CLASS A-3C CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-3C                                   Aggregate Certificate Principal Balance of the Class
                                                               A-3C Certificates as of the Issue Date: $29,580,000.00

Pass-Through Rate: Variable                                    Denomination:  $29,580,000.00

Date of Pooling and  Servicing  Agreement and Cut-off          Master  Servicer:   JPMorgan  Chase  Bank,   National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FF 9
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-7-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class A-3C Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class A-3C Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-3C Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-7-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-7-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-7-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-7-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-7-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-7-7
<PAGE>

                                   EXHIBIT A-8

                         FORM OF CLASS A-3D CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class A-3D                                   Aggregate  of the Class A-3D  Certificates  as of the
                                                               Issue Date: $36,820,000.00 (Notional Amount)

Pass-Through Rate: Variable                                    Denomination:$ 36,820,000.00 (Notional Amount)

Date of Pooling and  Servicing  Agreement and Cut-off          Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1

                                                               Issue Date: January 26, 2005

                                                               CUSIP: 70069F FG 7
</TABLE>

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-8-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Notional Amount of the Class A-3D Certificates as of the Issue
Date) in that certain beneficial ownership interest evidenced by all the Class
A-3D Certificates in a REMIC created pursuant to a Pooling and Servicing
Agreement, dated as specified above (the "Agreement"), among Park Place
Securities, Inc. (hereinafter called the "Depositor," which term includes any
successor entity under the Agreement), the Master Servicer and the Trustee, a
summary of certain of the pertinent provisions of which is set forth hereafter.
To the extent not defined herein, the capitalized terms used herein have the
meanings assigned in the Agreement. This Certificate is issued under and is
subject to the terms, provisions and conditions of the Agreement, to which
Agreement the Holder of this Certificate by virtue of the acceptance hereof
assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class A-3D Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-8-2
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-8-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-8-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-8-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-8-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-8-7
<PAGE>

                                   EXHIBIT A-9

                          FORM OF CLASS M-1 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES TO
      THE EVENT DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO
      HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-1                                    Aggregate Certificate Principal Balance of the Class M-1
                                                               Certificates as of the Issue Date: $21,850,000.00

Pass-Through Rate: Variable                                    Denomination:  $21,850,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FH 5
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-9-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-1 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-1 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-1 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-9-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-9-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-9-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-9-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-9-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-9-7
<PAGE>

                                  EXHIBIT A-10

                          FORM OF CLASS M-2 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES AND
      THE CLASS M-1 CERTIFICATES TO THE EVENT DESCRIBED IN THE POOLING AND
      SERVICING AGREEMENT REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-2                                    Aggregate Certificate Principal Balance of the Class M-2
                                                               Certificates as of the Issue Date: $88,350,000.00

Pass-Through Rate: Variable                                    Denomination:  $88,350,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FJ 1
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-10-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-2 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-2 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-2 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-10-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof and the modification of the rights and
obligations of the Depositor, the Master Servicer, the NIMS Insurer (if any),
the Trustee and the rights of the Certificateholders under the Agreement at any
time by the Depositor, the Master Servicer, the NIMS Insurer (if any) and the
Trustee with the consent of the NIMS Insurer (if any) and the Holders of
Certificates entitled to at least 66% of the Voting Rights. Any such consent by
the Holder of this Certificate shall be conclusive and binding on such Holder
and upon all future Holders of this Certificate and of any Certificate issued
upon the transfer hereof or in exchange herefor or in lieu hereof whether or not
notation of such consent is made upon this Certificate. The Agreement also
permits the amendment thereof, in certain limited circumstances, without the
consent of the Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-10-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-10-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-10-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-10-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-10-7
<PAGE>

                                  EXHIBIT A-11

                          FORM OF CLASS M-3 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES AND THE CLASS M-2 CERTIFICATES TO THE EVENT
      DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-3                                    Aggregate Certificate Principal Balance of the Class M-3
                                                               Certificates as of the Issue Date: $32,300,000.00

Pass-Through Rate: Variable                                    Denomination:  $32,300,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FK 8
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-11-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-3 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-3 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-3 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-11-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-11-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-11-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-11-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-11-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-11-7
<PAGE>

                                  EXHIBIT A-12

                          FORM OF CLASS M-4 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES, THE CLASS M-2 CERTIFICATES AND THE CLASS M-3
      CERTIFICATES TO THE EVENT DESCRIBED IN THE POOLING AND SERVICING AGREEMENT
      REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-4                                    Aggregate Certificate Principal Balance of the Class M-4
                                                               Certificates as of the Issue Date: $42,750,000.00

Pass-Through Rate: Variable                                    Denomination:  $42,750,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FL 6
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-12-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-4 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-4 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-4 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-12-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-12-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-12-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-12-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-12-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-12-7
<PAGE>

                                  EXHIBIT A-13

                         CLASS OF CLASS M-5 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES, THE CLASS M-2 CERTIFICATES, THE CLASS M-3
      CERTIFICATES AND THE CLASS M-4 CERTIFICATES TO THE EVENT DESCRIBED IN THE
      POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-5                                    Aggregate Certificate Principal Balance of the Class M-5
                                                               Certificates as of the Issue Date: $31,350,000.00

Pass-Through Rate: Variable                                    Denomination:  $31,350,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FM 4
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-13-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-5 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-5 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-5 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-13-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-13-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-13-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-13-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-13-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-13-7
<PAGE>

                                  EXHIBIT A-14

                          FORM OF CLASS M-6 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES, THE CLASS M-2 CERTIFICATES, THE CLASS M-3
      CERTIFICATES, THE CLASS M-4 CERTIFICATES AND THE CLASS M-5 CERTIFICATES TO
      THE TO THE EVENT DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED
      TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-6                                    Aggregate Certificate Principal Balance of the Class M-6
                                                               Certificates as of the Issue Date: $23,750,000.00

Pass-Through Rate: Variable                                    Denomination:  $23,750,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FN 2
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-14-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-6 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-6 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-6 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-14-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-14-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-14-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-14-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-14-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-14-7
<PAGE>

                                  EXHIBIT A-15

                          FORM OF CLASS M-7 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES, THE CLASS M-2 CERTIFICATES, THE CLASS M-3
      CERTIFICATES, THE CLASS M-4 CERTIFICATES, THE CLASS M-5 CERTIFICATES AND
      THE CLASS M-6 CERTIFICATES TO THE EVENT DESCRIBED IN THE POOLING AND
      SERVICING AGREEMENT REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-7                                    Aggregate Certificate Principal Balance of the Class M-7
                                                               Certificates as of the Issue Date: $25,650,000.00

Pass-Through Rate: Variable                                     Denomination:  $25,650,000.00

Date of Pooling and Servicing Agreement and Cut-off             Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                           Association

Distribution Date: February 25, 2005                            Trustee: Wells Fargo Bank, N.A.

No. 1                                                           Issue Date: January 26, 2005

                                                                CUSIP: 70069F FP 7
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-15-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-7 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-7 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-7 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-15-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-15-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-15-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-15-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-15-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-15-7
<PAGE>

                                  EXHIBIT A-16

                          FORM OF CLASS M-8 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES, THE CLASS M-2 CERTIFICATES, THE CLASS M-3
      CERTIFICATES, THE CLASS M-4 CERTIFICATES, THE CLASS M-5 CERTIFICATES, THE
      CLASS M-6 CERTIFICATES AND THE CLASS M-7 CERTIFICATES TO THE EVENT
      DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-8                                    Aggregate Certificate Principal Balance of the Class M-8
                                                               Certificates as of the Issue Date: $18,050,000.00

Pass-Through Rate: Variable                                    Denomination:  $18,050,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FQ 5
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-16-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-8 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-8 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-8 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-16-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-16-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-16-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-16-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-16-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-16-7
<PAGE>

                                  EXHIBIT A-17

                          FORM OF CLASS M-9 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO EACH CLASS OF CLASS A CERTIFICATES, THE
      CLASS M-1 CERTIFICATES, THE CLASS M-2 CERTIFICATES, THE CLASS M-3
      CERTIFICATES, THE CLASS M-4 CETIFICATES, THE CLASS M-5 CERTIFICATES, THE
      CLASS M-6 CERTIFICATES, THE CLASS M-7 CERTIFICATES AND THE CLASS M-8
      CERTIFICATE TO THE EVENT DESCRIBED IN THE POOLING AND SERVICING AGREEMENT
      REFERRED TO HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-9                                    Aggregate Certificate Principal Balance of the Class M-9
                                                               Certificates as of the Issue Date: $19,950,000.00

Pass-Through Rate: Variable                                    Denomination:  $19,950,000.00

Date of Pooling and Servicing Agreement and Cut-off            Master Servicer: JPMorgan Chase Bank, National
Date: January 1, 2005                                          Association

Distribution Date: February 25, 2005                           Trustee: Wells Fargo Bank, N.A.

No. 1                                                          Issue Date: January 26, 2005

                                                               CUSIP: 70069F FR 3
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-17-1
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-9 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-9 Certificates in a REMIC created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Park
Place Securities, Inc. (hereinafter called the "Depositor," which term includes
any successor entity under the Agreement), the Master Servicer and the Trustee,
a summary of certain of the pertinent provisions of which is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
have the meanings assigned in the Agreement. This Certificate is issued under
and is subject to the terms, provisions and conditions of the Agreement, to
which Agreement the Holder of this Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-9 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula

                                     A-17-2
<PAGE>

Rate for such Distribution Date and (y) the Net WAC Pass-Through Rate for such
Distribution Date. For any Distribution Date and this Certificate, the Formula
Rate is the lesser of (a) One-Month LIBOR plus the Certificate Margin and (b)
the Maximum Cap Rate. The Certificate Margin with respect to this Certificate
shall be determined in accordance with the terms of the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                                     A-17-3
<PAGE>

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-17-4
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-17-5
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-17-6
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-17-7
<PAGE>

                                  EXHIBIT A-18

                         FORM OF CLASS M-10 CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A CERTIFICATES, THE CLASS M-1
      CERTIFICATES, THE CLASS M-2 CERTIFICATES, THE CLASS M-3 CERTIFICATES, THE
      CLASS M-4 CERTIFICATES, THE CLASS M-5 CERTIFICATES, THE CLASS M-6
      CERTIFICATES, THE CLASS M-7 CERTIFICATES, THE CLASS M-8 CERTIFICATES AND
      THE CLASS M-9 CERTIFICATES TO THE EXTENT DESCRIBED IN THE POOLING AND
      SERVICING AGREEMENT REFERRED TO HEREIN.

      THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE
      AND MAY NOT BE RESOLD OR TRANSFERRED UNLESS IT IS REGISTERED PURSUANT TO
      SUCH ACT AND LAWS OR IS SOLD OR TRANSFERRED IN TRANSACTIONS THAT ARE
      EXEMPT FROM REGISTRATION UNDER SUCH ACT AND UNDER APPLICABLE STATE LAW AND
      IS TRANSFERRED IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
      AGREEMENT.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

                                     A-18-1
<PAGE>

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class M-10                                   Aggregate Certificate Principal Balance of the Class
                                                               M-10 Certificates as of the Issue Date: $30,400,000.00

Pass-Through Rate: Variable                                     Denomination: $30,400,000.00

Date of Pooling and Servicing Agreement and Cut-off             Master Servicer: Wells Fargo Bank, N.A.
Date: January 1, 2005

Distribution Date: February 25, 2005                            Trustee: Wells Fargo Bank, N.A.

No. 1

                                                                Issue Date: January 26, 2005

                                                                CUSIP: 70069F FU 6
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

      ANY TRANSFEREE OF THIS CERTIFICATE SHALL BE DEEMED TO MAKE THE
      REPRESENTATIONS SET FORTH IN SECTION 5.02(C) OF THE AGREEMENT.

                                     A-18-2
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Cede & Co. is the registered owner of a
Percentage Interest (obtained by dividing the denomination of this Certificate
by the aggregate Certificate Principal Balance of the Class M-10 Certificates as
of the Issue Date) in that certain beneficial ownership interest evidenced by
all the Class M-10 Certificates created pursuant to a Pooling and Servicing
Agreement, dated as specified above (the "Agreement"), among Park Place
Securities, Inc. (hereinafter called the "Depositor," which term includes any
successor entity under the Agreement), the Master Servicer and the Trustee, a
summary of certain of the pertinent provisions of which is set forth hereafter.
To the extent not defined herein, the capitalized terms used herein have the
meanings assigned in the Agreement. This Certificate is issued under and is
subject to the terms, provisions and conditions of the Agreement, to which
Agreement the Holder of this Certificate by virtue of the acceptance hereof
assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class M-10 Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-18-3
<PAGE>

            The Pass-Through Rate applicable to the calculation of interest
payable with respect to this Certificate on any Distribution Date shall be the
lesser of (x) the related Formula Rate for such Distribution Date and (y) the
Net WAC Pass-Through Rate for such Distribution Date. For any Distribution Date
and this Certificate, the Formula Rate is the lesser of (a) One-Month LIBOR plus
the Certificate Margin and (b) the Maximum Cap Rate. The Certificate Margin with
respect to this Certificate shall be determined in accordance with the terms of
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Any transferee of this Certificate shall be deemed to make the
representations set forth in Section 5.02(c) of the Agreement.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in

                                     A-18-4
<PAGE>

authorized denominations evidencing the same aggregate Percentage Interest will
be issued to the designated transferee or transferees.

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No transfer of this Certificate shall be made unless the transfer is
made pursuant to an effective registration statement under the Securities Act of
1933, as amended (the "1933 Act"), and an effective registration or
qualification under applicable state securities laws, or is made in a
transaction that does not require such registration or qualification (other than
in connection with (i) the initial transfer of any such Certificate by the
Depositor to an affiliate of the Depositor, (ii) the transfer of any such
Certificate to the issuer under the Indenture or the indenture trustee under the
Indenture or (iii) a transfer of any such Certificate from the issuer under the
Indenture or the indenture trustee under the Indenture to the Depositor or an
Affiliate of the Depositor). In the event that such a transfer of this
Certificate is to be made without registration or qualification, the Trustee and
the Certificate Registrar shall require receipt of (i) if such transfer is
purportedly being made in reliance upon Rule 144A under the 1933 Act, written
certifications from the Holder of the Certificate desiring to effect the
transfer, and from such Holder's prospective transferee, substantially in the
forms attached to the Agreement as Exhibit F-1, and (ii) in all other cases, an
Opinion of Counsel satisfactory to it that such transfer may be made without
such registration or qualification (which Opinion of Counsel shall not be an
expense of the Trust Fund or of the Depositor, the Trustee or the Master
Servicer in their respective capacities as such), together with copies of the
written certification(s) of the Holder of the Certificate desiring to effect the
transfer and/or such Holder's prospective transferee upon which such Opinion of
Counsel is based. None of the Depositor, the Certificate Registrar or the
Trustee is obligated to register or qualify the Class of Certificates specified
on the face hereof under the 1933 Act or any other securities law or to take any
action not otherwise required under the Agreement to permit the transfer of such
Certificates without registration or qualification. Any Holder desiring to
effect a transfer of this Certificate shall be required to indemnify the
Trustee, the Depositor, the Certificate Registrar and the Master Servicer
against any liability that may result if the transfer is not so exempt or is not
made in accordance with such federal and state laws.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the Trustee, the NIMS Insurer (if any) or the Certificate
Registrar may treat the Person in whose name this Certificate is registered as
the owner hereof for all purposes, and none of the Depositor, the Master
Servicer, the Trustee, the NIMS Insurer (if any), the Certificate Registrar or
any such agent shall be affected by notice to the contrary.

                                     A-18-5
<PAGE>

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the sum of the
aggregate Stated Principal Balance of the Initial Mortgage Loans at the Cut-off
Date and the Original Pre-Funded Amounts

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-18-6
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-18-7
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-18-8
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-18-9
<PAGE>

                                  EXHIBIT A-19

                          FORM OF CLASS CE CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT", AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A CERTIFICATES AND THE
      MEZZANINE CERTIFICATES TO THE EXTENT DESCRIBED IN THE POOLING AND
      SERVICING AGREEMENT REFERRED TO HEREIN.

      THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE
      AND MAY NOT BE RESOLD OR TRANSFERRED UNLESS IT IS REGISTERED PURSUANT TO
      SUCH ACT AND LAWS OR IS SOLD OR TRANSFERRED IN TRANSACTIONS THAT ARE
      EXEMPT FROM REGISTRATION UNDER SUCH ACT AND UNDER APPLICABLE STATE LAW AND
      IS TRANSFERRED IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
      AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class CE                                     Aggregate Notional Amount of the Class CE
                                                               Certificates as of the Issue Date: $57,000,241.00

Date of Pooling and Servicing Agreement and Cut-off            Aggregate Certificate balance of the Class CE
Date: January 1, 2005                                          Certificates as of the Issue Date:

Distribution Date: February 25, 2005                           $57,000,241.00

No. 1                                                          Master Servicer: JPMorgan Chase Bank, National
                                                               Association

Issue Date: January 26, 2005                                   Trustee: Wells Fargo Bank, N.A.
</TABLE>

                                     A-19-1
<PAGE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS SET FORTH HEREIN. ACCORDINGLY, THE
      OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
      THAN THE AMOUNT SHOWN ABOVE AS THE DENOMINATION OF THIS CERTIFICATE.

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Wells Fargo Bank, N.A., as Indenture Trustee for
the Park Place NIM 2004-WHQN2 Notes is the registered owner of a Percentage
Interest (obtained by dividing the denomination of this Certificate by the
aggregate Certificate Principal Balance of the Class CE Certificates as of the
Issue Date) in that certain beneficial ownership interest evidenced by all the
Class CE Certificates in a REMIC created pursuant to a Pooling and Servicing
Agreement, dated as specified above (the "Agreement"), among Park Place
Securities, Inc. (hereinafter called the "Depositor," which term includes any
successor entity under the Agreement), the Master Servicer and the Trustee, a
summary of certain of the pertinent provisions of which is set forth hereafter.
To the extent not defined herein, the capitalized terms used herein have the
meanings assigned in the Agreement. This Certificate is issued under and is
subject to the terms, provisions and conditions of the Agreement, to which
Agreement the Holder of this Certificate by virtue of the acceptance hereof
assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class CE Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified

                                     A-19-2
<PAGE>

the Trustee in writing at least five Business Days prior to the Record Date
immediately prior to such Distribution Date or otherwise by check mailed by
first class mail to the address of the Person entitled thereto, as such name and
address shall appear on the Certificate Register. Notwithstanding the above, the
final distribution on this Certificate will be made after due notice by the
Trustee of the pendency of such distribution and only upon presentation and
surrender of this Certificate at the office or agency appointed by the Trustee
for that purpose as provided in the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are

                                     A-19-3
<PAGE>

exchangeable for new Certificates of the same Class in authorized denominations
evidencing the same aggregate Percentage Interest, as requested by the Holder
surrendering the same.

            No transfer of this Certificate shall be made unless the transfer is
made pursuant to an effective registration statement under the Securities Act of
1933, as amended (the "1933 Act"), and an effective registration or
qualification under applicable state securities laws, or is made in a
transaction that does not require such registration or qualification (other than
in connection with (i) the initial transfer of any such Certificate by the
Depositor to an affiliate of the Depositor, (ii) the transfer of any such
Certificate to the issuer under the Indenture or the indenture trustee under the
Indenture or (iii) a transfer of any such Certificate from the issuer under the
Indenture or the indenture trustee under the Indenture to the Depositor or an
Affiliate of the Depositor). In the event that such a transfer of this
Certificate is to be made without registration or qualification, the Trustee and
the Certificate Registrar shall require receipt of (i) if such transfer is
purportedly being made in reliance upon Rule 144A under the 1933 Act, written
certifications from the Holder of the Certificate desiring to effect the
transfer, and from such Holder's prospective transferee, substantially in the
forms attached to the Agreement as Exhibit F-1, and (ii) in all other cases, an
Opinion of Counsel satisfactory to it that such transfer may be made without
such registration or qualification (which Opinion of Counsel shall not be an
expense of the Trust Fund or of the Depositor, the Trustee or the Master
Servicer in their respective capacities as such), together with copies of the
written certification(s) of the Holder of the Certificate desiring to effect the
transfer and/or such Holder's prospective transferee upon which such Opinion of
Counsel is based. None of the Depositor, the Certificate Registrar or the
Trustee is obligated to register or qualify the Class of Certificates specified
on the face hereof under the 1933 Act or any other securities law or to take any
action not otherwise required under the Agreement to permit the transfer of such
Certificates without registration or qualification. Any Holder desiring to
effect a transfer of this Certificate shall be required to indemnify the
Trustee, the Depositor, the Certificate Registrar and the Master Servicer
against any liability that may result if the transfer is not so exempt or is not
made in accordance with such federal and state laws.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

                                     A-19-4
<PAGE>

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-19-5
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-19-6
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-19-7
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-19-8
<PAGE>

                                  EXHIBIT A-20

                           FORM OF CLASS P CERTIFICATE

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT", AS
      THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
      INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE
      AND MAY NOT BE RESOLD OR TRANSFERRED UNLESS IT IS REGISTERED PURSUANT TO
      SUCH ACT AND LAWS OR IS SOLD OR TRANSFERRED IN TRANSACTIONS THAT ARE
      EXEMPT FROM REGISTRATION UNDER SUCH ACT AND UNDER APPLICABLE STATE LAW AND
      IS TRANSFERRED IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
      AGREEMENT.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class P                                      Aggregate Certificate Principal Balance of the Class
                                                               P Certificates as of the Issue Date: $100.00

Date of Pooling and Servicing Agreement and Cut-off            Denomination:  $100.00
Date: January 1, 2005

Distribution Date: February 25, 2005                           Master Servicer: JPMorgan Chase Bank, National
                                                               Association

No. 1                                                          Trustee:  Wells Fargo Bank, N.A.

                                                               Issue Date: January 26, 2005
</TABLE>

      DISTRIBUTIONS IN REDUCTION OF THE CERTIFICATE PRINCIPAL BALANCE OF THIS
      CERTIFICATE MAY BE MADE MONTHLY AS

                                     A-20-1
<PAGE>

      SET FORTH HEREIN. ACCORDINGLY, THE OUTSTANDING CERTIFICATE PRINCIPAL
      BALANCE HEREOF AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ABOVE AS THE
      DENOMINATION OF THIS CERTIFICATE.

                                     A-20-2
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Wells Fargo Bank, N.A., as Indenture Trustee for
the Park Place NIM 2004-WHQN2 Notes is the registered owner of a Percentage
Interest (obtained by dividing the denomination of this Certificate by the
aggregate Certificate Principal Balance of the Class P Certificates as of the
Issue Date) in that certain beneficial ownership interest evidenced by all the
Class P Certificates in a REMIC created pursuant to a Pooling and Servicing
Agreement, dated as specified above (the "Agreement"), among Park Place
Securities, Inc. (hereinafter called the "Depositor," which term includes any
successor entity under the Agreement), the Master Servicer and the Trustee, a
summary of certain of the pertinent provisions of which is set forth hereafter.
To the extent not defined herein, the capitalized terms used herein have the
meanings assigned in the Agreement. This Certificate is issued under and is
subject to the terms, provisions and conditions of the Agreement, to which
Agreement the Holder of this Certificate by virtue of the acceptance hereof
assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class P Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

                                     A-20-3
<PAGE>

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called the "Certificates") and representing a Percentage
Interest in the Class of Certificates specified on the face hereof equal to the
denomination specified on the face hereof divided by the aggregate Certificate
Principal Balance of the Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No transfer of this Certificate shall be made unless the transfer is
made pursuant to an effective registration statement under the Securities Act of
1933, as amended (the "1933 Act"), and an effective registration or
qualification under applicable state securities laws, or is made in a
transaction that does not require such registration or qualification (other than
in connection with (i) the initial transfer of any such Certificate by the
Depositor to an affiliate of the Depositor, (ii) the transfer of any such
Certificate to the issuer under the Indenture or the

                                     A-20-4
<PAGE>

indenture trustee under the Indenture or (iii) a transfer of any such
Certificate from the issuer under the Indenture or the indenture trustee under
the Indenture to the Depositor or an Affiliate of the Depositor). In the event
that such a transfer of this Certificate is to be made without registration or
qualification, the Trustee and the Certificate Registrar shall require receipt
of (i) if such transfer is purportedly being made in reliance upon Rule 144A
under the 1933 Act, written certifications from the Holder of the Certificate
desiring to effect the transfer, and from such Holder's prospective transferee,
substantially in the forms attached to the Agreement as Exhibit F-1, and (ii) in
all other cases, an Opinion of Counsel satisfactory to it that such transfer may
be made without such registration or qualification (which Opinion of Counsel
shall not be an expense of the Trust Fund or of the Depositor, the Trustee or
the Master Servicer in their respective capacities as such), together with
copies of the written certification(s) of the Holder of the Certificate desiring
to effect the transfer and/or such Holder's prospective transferee upon which
such Opinion of Counsel is based. None of the Depositor, the Certificate
Registrar or the Trustee is obligated to register or qualify the Class of
Certificates specified on the face hereof under the 1933 Act or any other
securities law or to take any action not otherwise required under the Agreement
to permit the transfer of such Certificates without registration or
qualification. Any Holder desiring to effect a transfer of this Certificate
shall be required to indemnify the Trustee, the Depositor, the Certificate
Registrar and the Master Servicer against any liability that may result if the
transfer is not so exempt or is not made in accordance with such federal and
state laws.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as

                                     A-20-5
<PAGE>

provided in the Agreement. The exercise of such right will effect early
retirement of the Certificates; however, such right to purchase is subject to
the aggregate Stated Principal Balance of the Mortgage Loans at the time of
purchase being less than 10% of the aggregate Stated Principal Balance of the
Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-20-6
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-20-7
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-20-8
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-20-9
<PAGE>

                                  EXHIBIT A-21

                           FORM OF CLASS R CERTIFICATE

      THIS CERTIFICATE MAY NOT BE TRANSFERRED TO A NON- UNITED STATES PERSON.

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "RESIDUAL INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT"
      ("REMIC"), AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND
      860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE
      AND MAY NOT BE RESOLD OR TRANSFERRED UNLESS IT IS REGISTERED PURSUANT TO
      SUCH ACT AND LAWS OR IS SOLD OR TRANSFERRED IN TRANSACTIONS THAT ARE
      EXEMPT FROM REGISTRATION UNDER SUCH ACT AND UNDER APPLICABLE STATE LAW AND
      IS TRANSFERRED IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
      AGREEMENT.

      ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY BE MADE
      ONLY IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND
      SERVICING AGREEMENT REFERRED TO HEREIN.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

      ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY BE MADE
      ONLY IF THE PROPOSED TRANSFEREE PROVIDES (I) AN AFFIDAVIT TO THE TRUSTEE
      THAT (A) SUCH TRANSFEREE IS NOT (1) THE UNITED STATES OR ANY POSSESSION
      THEREOF, ANY STATE OR POLITICAL SUBDIVISION THEREOF, ANY FOREIGN
      GOVERNMENT, ANY INTERNATIONAL ORGANIZATION, OR ANY AGENCY OR
      INSTRUMENTALITY OF ANY OF THE FOREGOING, (2) ANY ORGANIZATION (OTHER THAN
      A COOPERATIVE DESCRIBED IN SECTION 521 OF THE CODE) THAT IS EXEMPT FROM
      THE TAX IMPOSED BY CHAPTER 1 OF THE CODE UNLESS SUCH

                                     A-21-1
<PAGE>

      ORGANIZATION IS SUBJECT TO THE TAX IMPOSED BY SECTION 511 OF THE CODE, (3)
      ANY ORGANIZATION DESCRIBED IN SECTION 1381(A)(2)(C) OF THE CODE (ANY SUCH
      PERSON DESCRIBED IN THE FOREGOING CLAUSES (1), (2) OR (3) SHALL
      HEREINAFTER BE REFERRED TO AS A "DISQUALIFIED ORGANIZATION") OR (4) AN
      AGENT OF A DISQUALIFIED ORGANIZATION AND (B) NO PURPOSE OF SUCH TRANSFER
      IS TO IMPEDE THE ASSESSMENT OR COLLECTION OF TAX, AND (II) SUCH TRANSFEREE
      SATISFIES CERTAIN ADDITIONAL CONDITIONS RELATING TO THE FINANCIAL
      CONDITION OF THE PROPOSED TRANSFEREE. NOTWITHSTANDING THE REGISTRATION IN
      THE CERTIFICATE REGISTER OF ANY TRANSFER, SALE OR OTHER DISPOSITION OF
      THIS CERTIFICATE TO A DISQUALIFIED ORGANIZATION OR AN AGENT OF A
      DISQUALIFIED ORGANIZATION, SUCH REGISTRATION SHALL BE DEEMED TO BE OF NO
      LEGAL FORCE OR EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE
      A CERTIFICATEHOLDER FOR ANY PURPOSE HEREUNDER, INCLUDING, BUT NOT LIMITED
      TO, THE RECEIPT OF DISTRIBUTIONS ON THIS CERTIFICATE. EACH HOLDER OF THIS
      CERTIFICATE BY ACCEPTANCE HEREOF SHALL BE DEEMED TO HAVE CONSENTED TO THE
      PROVISIONS OF THIS PARAGRAPH AND THE PROVISIONS OF SECTION 5.02(D) OF THE
      POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN. ANY PERSON THAT IS A
      DISQUALIFIED ORGANIZATION IS PROHIBITED FROM ACQUIRING BENEFICIAL
      OWNERSHIP OF THIS CERTIFICATE.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class R                                      Aggregate Percentage Interest of the Class R
                                                               Certificates as of the Issue Date: 100.00%
                                                               Percentage Interest

Date of Pooling and Servicing Agreement and Cut-off            Denomination: 100% Percentage Interest
Date: January 1, 2005

Distribution Date: February 25, 2005                           Master Servicer: JPMorgan Chase Bank, National
                                                               Association

No. 1                                                          Trustee:  Wells Fargo Bank, N.A.

                                                               Issue Date: January 26, 2005
</TABLE>

                                     A-21-2
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that Ameriquest Mortgage Company is the registered
owner of a Percentage Interest specified above in that certain beneficial
ownership interest evidenced by all the Class R Certificates in a REMIC created
pursuant to a Pooling and Servicing Agreement, dated as specified above (the
"Agreement"), among Park Place Securities, Inc. (hereinafter called the
"Depositor," which term includes any successor entity under the Agreement), the
Master Servicer and the Trustee, a summary of certain of the pertinent
provisions of which is set forth hereafter. To the extent not defined herein,
the capitalized terms used herein have the meanings assigned in the Agreement.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class R Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called

                                     A-21-3
<PAGE>

the "Certificates") and representing a Percentage Interest in the Class of
Certificates specified on the face hereof equal to the denomination specified on
the face hereof divided by the aggregate Certificate Principal Balance of the
Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer (if any), the Trustee and the
rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No transfer of this Certificate shall be made unless the transfer is
made pursuant to an effective registration statement under the Securities Act of
1933, as amended (the "1933 Act"), and an effective registration or
qualification under applicable state securities laws, or is made in a
transaction that does not require such registration or qualification (other than
in connection with (i) the initial transfer of any such Certificate by the
Depositor to an affiliate of the Depositor, (ii) the transfer of any such
Certificate to the issuer under the Indenture or the indenture trustee under the
Indenture or (iii) a transfer of any such Certificate from the issuer under the
Indenture or the indenture trustee under the Indenture to the Depositor or an
Affiliate

                                     A-21-4
<PAGE>

of the Depositor). In the event that such a transfer of this Certificate is to
be made without registration or qualification, the Trustee and the Certificate
Registrar shall require receipt of (i) if such transfer is purportedly being
made in reliance upon Rule 144A under the 1933 Act, written certifications from
the Holder of the Certificate desiring to effect the transfer, and from such
Holder's prospective transferee, substantially in the forms attached to the
Agreement as Exhibit F-1, and (ii) in all other cases, an Opinion of Counsel
satisfactory to it that such transfer may be made without such registration or
qualification (which Opinion of Counsel shall not be an expense of the Trust
Fund or of the Depositor, the Trustee or the Master Servicer in their respective
capacities as such), together with copies of the written certification(s) of the
Holder of the Certificate desiring to effect the transfer and/or such Holder's
prospective transferee upon which such Opinion of Counsel is based. None of the
Depositor, the Certificate Registrar or the Trustee is obligated to register or
qualify the Class of Certificates specified on the face hereof under the 1933
Act or any other securities law or to take any action not otherwise required
under the Agreement to permit the transfer of such Certificates without
registration or qualification. Any Holder desiring to effect a transfer of this
Certificate shall be required to indemnify the Trustee, the Depositor, the
Certificate Registrar and the Master Servicer against any liability that may
result if the transfer is not so exempt or is not made in accordance with such
federal and state laws.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Prior to registration of any transfer, sale or other disposition of
this Certificate, the proposed transferee shall provide to the Trustee (i) an
affidavit to the effect that such transferee is any Person other than a
Disqualified Organization or the agent (including a broker, nominee or
middleman) of a Disqualified Organization, and (ii) a certificate that
acknowledges that (A) the Class R Certificates have been designated as residual
interests in three REMICs, (B) it will include in its income a pro rata share of
the net income of the Trust Fund and that such income may be an "excess
inclusion," as defined in the Code, that, with certain exceptions, cannot be
offset by other losses or benefits from any tax exemption, and (C) it expects to
have the financial means to satisfy all of its tax obligations including those
relating to holding the Class R Certificates. Notwithstanding the registration
in the Certificate Register of any transfer, sale or other disposition of this
Certificate to a Disqualified Organization or an agent (including a broker,
nominee or middleman) of a Disqualified Organization, such registration shall be
deemed to be of no legal force or effect whatsoever and such Person shall not be
deemed to be a Certificateholder for any purpose, including, but not limited to,
the receipt of distributions in respect of this Certificate.

            The Holder of this Certificate, by its acceptance hereof, shall be
deemed to have consented to the provisions of Section 5.02 of the Agreement and
to any amendment of the Agreement deemed necessary by counsel of the Depositor
to ensure that the transfer of this Certificate to any Person other than a
Permitted Transferee or any other Person will not cause the Trust Fund to cease
to qualify as a REMIC or cause the imposition of a tax upon the REMIC.

                                     A-21-5
<PAGE>

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-21-6
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-21-7
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-21-8
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-21-9
<PAGE>

                                  EXHIBIT A-22

                          FORM OF CLASS R-X CERTIFICATE

      THIS CERTIFICATE MAY NOT BE TRANSFERRED TO A NON- UNITED STATES PERSON.

      SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
      "RESIDUAL INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT"
      ("REMIC"), AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND
      860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE").

      THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE
      AND MAY NOT BE RESOLD OR TRANSFERRED UNLESS IT IS REGISTERED PURSUANT TO
      SUCH ACT AND LAWS OR IS SOLD OR TRANSFERRED IN TRANSACTIONS THAT ARE
      EXEMPT FROM REGISTRATION UNDER SUCH ACT AND UNDER APPLICABLE STATE LAW AND
      IS TRANSFERRED IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
      AGREEMENT.

      ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY BE MADE
      ONLY IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND
      SERVICING AGREEMENT REFERRED TO HEREIN.

      NO TRANSFER OF THIS CERTIFICATE TO AN EMPLOYEE BENEFIT PLAN OR OTHER
      RETIREMENT ARRANGEMENT (EACH A "PLAN") SUBJECT TO THE EMPLOYEE RETIREMENT
      INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR THE CODE WILL BE
      REGISTERED EXCEPT IN COMPLIANCE WITH THE PROCEDURES DESCRIBED HEREIN.

      ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY BE MADE
      ONLY IF THE PROPOSED TRANSFEREE PROVIDES (I) AN AFFIDAVIT TO THE TRUSTEE
      THAT (A) SUCH TRANSFEREE IS NOT (1) THE UNITED STATES OR ANY POSSESSION
      THEREOF, ANY STATE OR POLITICAL SUBDIVISION THEREOF, ANY FOREIGN
      GOVERNMENT, ANY INTERNATIONAL ORGANIZATION, OR ANY AGENCY OR
      INSTRUMENTALITY OF ANY OF THE FOREGOING, (2) ANY ORGANIZATION (OTHER THAN
      A COOPERATIVE DESCRIBED IN SECTION 521 OF THE CODE) THAT IS EXEMPT FROM
      THE TAX IMPOSED BY CHAPTER 1 OF THE CODE UNLESS SUCH

                                     A-22-1
<PAGE>

      ORGANIZATION IS SUBJECT TO THE TAX IMPOSED BY SECTION 511 OF THE CODE, (3)
      ANY ORGANIZATION DESCRIBED IN SECTION 1381(A)(2)(C) OF THE CODE (ANY SUCH
      PERSON DESCRIBED IN THE FOREGOING CLAUSES (1), (2) OR (3) SHALL
      HEREINAFTER BE REFERRED TO AS A "DISQUALIFIED ORGANIZATION") OR (4) AN
      AGENT OF A DISQUALIFIED ORGANIZATION AND (B) NO PURPOSE OF SUCH TRANSFER
      IS TO IMPEDE THE ASSESSMENT OR COLLECTION OF TAX, AND (II) SUCH TRANSFEREE
      SATISFIES CERTAIN ADDITIONAL CONDITIONS RELATING TO THE FINANCIAL
      CONDITION OF THE PROPOSED TRANSFEREE. NOTWITHSTANDING THE REGISTRATION IN
      THE CERTIFICATE REGISTER OF ANY TRANSFER, SALE OR OTHER DISPOSITION OF
      THIS CERTIFICATE TO A DISQUALIFIED ORGANIZATION OR AN AGENT OF A
      DISQUALIFIED ORGANIZATION, SUCH REGISTRATION SHALL BE DEEMED TO BE OF NO
      LEGAL FORCE OR EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE
      A CERTIFICATEHOLDER FOR ANY PURPOSE HEREUNDER, INCLUDING, BUT NOT LIMITED
      TO, THE RECEIPT OF DISTRIBUTIONS ON THIS CERTIFICATE. EACH HOLDER OF THIS
      CERTIFICATE BY ACCEPTANCE HEREOF SHALL BE DEEMED TO HAVE CONSENTED TO THE
      PROVISIONS OF THIS PARAGRAPH AND THE PROVISIONS OF SECTION 5.02(D) OF THE
      POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN. ANY PERSON THAT IS A
      DISQUALIFIED ORGANIZATION IS PROHIBITED FROM ACQUIRING BENEFICIAL
      OWNERSHIP OF THIS CERTIFICATE.

<TABLE>
<CAPTION>

<S>                                                            <C>
Series 2005-WCH1, Class R-X                              Aggregate Percentage Interest of the Class R-X
                                                         Certificates as of the  Issue Date: 100.00% Percentage
Date of Pooling and Servicing Agreement and Cut-off      Interest
Date: January 1, 2005
                                                         Denomination: 100% Percentage Interest
Distribution Date: February 25, 2005
                                                         Master Servicer: JPMorgan Chase Bank, National Association
No. 1
                                                         Trustee: Wells Fargo Bank, N.A.

                                                         Issue Date: January 26, 2005
</TABLE>

                                     A-22-2
<PAGE>

                      ASSET-BACKED PASS-THROUGH CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund (the "Trust Fund")
consisting primarily of a pool of conventional one- to four-family
adjustable-rate and fixed-rate first lien mortgage loans (the "Mortgage Loans")
formed and sold by

                           PARK PLACE SECURITIES, INC.

      THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN PARK
      PLACE SECURITIES, INC., THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR
      RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE UNDERLYING
      MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE
      UNITED STATES.

            This certifies that MKMI Corp. is the registered owner of a
Percentage Interest specified above in that certain beneficial ownership
interest evidenced by all the Class R-X Certificates in a REMIC created pursuant
to a Pooling and Servicing Agreement, dated as specified above (the
"Agreement"), among Park Place Securities, Inc. (hereinafter called the
"Depositor," which term includes any successor entity under the Agreement), the
Master Servicer and the Trustee, a summary of certain of the pertinent
provisions of which is set forth hereafter. To the extent not defined herein,
the capitalized terms used herein have the meanings assigned in the Agreement.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement, distributions will be made
on the 25th day of each month or, if such 25th day is not a Business Day, the
Business Day immediately following (a "Distribution Date"), commencing on the
First Distribution Date specified above, to the Person in whose name this
Certificate is registered on the Record Date, in an amount equal to the product
of the Percentage Interest evidenced by this Certificate and the amount required
to be distributed to the Holders of Class R-X Certificates on such Distribution
Date pursuant to the Agreement.

            All distributions to the Holder of this Certificate under the
Agreement will be made or caused to be made by or on behalf of the Trustee by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Trustee in writing at
least five Business Days prior to the Record Date immediately prior to such
Distribution Date or otherwise by check mailed by first class mail to the
address of the Person entitled thereto, as such name and address shall appear on
the Certificate Register. Notwithstanding the above, the final distribution on
this Certificate will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the office or agency appointed by the Trustee for that purpose as provided in
the Agreement.

            This Certificate is one of a duly authorized issue of Certificates
designated as Asset-Backed Pass-Through Certificates of the Series specified on
the face hereof (herein called

                                     A-22-3
<PAGE>

the "Certificates") and representing a Percentage Interest in the Class of
Certificates specified on the face hereof equal to the denomination specified on
the face hereof divided by the aggregate Certificate Principal Balance of the
Class of Certificates specified on the face hereof.

            The Certificates are limited in right of payment to certain
collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Collection Account and the Distribution Account
may be made from time to time for purposes other than distributions to
Certificateholders, such purposes including reimbursement of advances made, or
certain expenses incurred, with respect to the Mortgage Loans.

            The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer, the NIMS Insurer,(if any) and the Trustee and
the rights of the Certificateholders under the Agreement at any time by the
Depositor, the Master Servicer, the NIMS Insurer (if any) and the Trustee with
the consent of the NIMS Insurer (if any) and the Holders of Certificates
entitled to at least 66% of the Voting Rights. Any such consent by the Holder of
this Certificate shall be conclusive and binding on such Holder and upon all
future Holders of this Certificate and of any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such consent is made upon this Certificate. The Agreement also permits the
amendment thereof, in certain limited circumstances, without the consent of the
Holders of any of the Certificates.

            As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Certificate Register upon surrender of this Certificate for registration of
transfer at the offices or agencies appointed by the Trustee as provided in the
Agreement, duly endorsed by, or accompanied by an assignment in the form below
or other written instrument of transfer in form satisfactory to the Trustee and
the Certificate Registrar duly executed by, the Holder hereof or such Holder's
attorney duly authorized in writing, and thereupon one or more new Certificates
of the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

            The Certificates are issuable in fully registered form only without
coupons in Classes and denominations representing Percentage Interests specified
in the Agreement. As provided in the Agreement and subject to certain
limitations therein set forth, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Holder surrendering the same.

            No transfer of this Certificate shall be made unless the transfer is
made pursuant to an effective registration statement under the Securities Act of
1933, as amended (the "1933 Act"), and an effective registration or
qualification under applicable state securities laws, or is made in a
transaction that does not require such registration or qualification (other than
in connection with (i) the initial transfer of any such Certificate by the
Depositor to an affiliate of the Depositor, (ii) the transfer of any such
Certificate to the issuer under the Indenture or the indenture trustee under the
Indenture or (iii) a transfer of any such Certificate from the issuer under the
Indenture or the indenture trustee under the Indenture to the Depositor or an
Affiliate

                                     A-22-4
<PAGE>

of the Depositor). In the event that such a transfer of this Certificate is to
be made without registration or qualification, the Trustee and the Certificate
Registrar shall require receipt of (i) if such transfer is purportedly being
made in reliance upon Rule 144A under the 1933 Act, written certifications from
the Holder of the Certificate desiring to effect the transfer, and from such
Holder's prospective transferee, substantially in the forms attached to the
Agreement as Exhibit F-1, and (ii) in all other cases, an Opinion of Counsel
satisfactory to it that such transfer may be made without such registration or
qualification (which Opinion of Counsel shall not be an expense of the Trust
Fund or of the Depositor, the Trustee or the Master Servicer in their respective
capacities as such), together with copies of the written certification(s) of the
Holder of the Certificate desiring to effect the transfer and/or such Holder's
prospective transferee upon which such Opinion of Counsel is based. None of the
Depositor, the Certificate Registrar or the Trustee is obligated to register or
qualify the Class of Certificates specified on the face hereof under the 1933
Act or any other securities law or to take any action not otherwise required
under the Agreement to permit the transfer of such Certificates without
registration or qualification. Any Holder desiring to effect a transfer of this
Certificate shall be required to indemnify the Trustee, the Depositor, the
Certificate Registrar and the Master Servicer against any liability that may
result if the transfer is not so exempt or is not made in accordance with such
federal and state laws.

            No transfer of this Certificate to a Plan subject to ERISA or
Section 4975 of the Code, any Person acting, directly or indirectly, on behalf
of any such Plan or any Person using "Plan Assets" to acquire this Certificate
shall be made except in accordance with Section 5.02(d) of the Agreement.

            Prior to registration of any transfer, sale or other disposition of
this Certificate, the proposed transferee shall provide to the Trustee (i) an
affidavit to the effect that such transferee is any Person other than a
Disqualified Organization or the agent (including a broker, nominee or
middleman) of a Disqualified Organization, and (ii) a certificate that
acknowledges that (A) the Class R Certificates have been designated as residual
interests in three REMICs, (B) it will include in its income a pro rata share of
the net income of the Trust Fund and that such income may be an "excess
inclusion," as defined in the Code, that, with certain exceptions, cannot be
offset by other losses or benefits from any tax exemption, and (C) it expects to
have the financial means to satisfy all of its tax obligations including those
relating to holding the Class R Certificates. Notwithstanding the registration
in the Certificate Register of any transfer, sale or other disposition of this
Certificate to a Disqualified Organization or an agent (including a broker,
nominee or middleman) of a Disqualified Organization, such registration shall be
deemed to be of no legal force or effect whatsoever and such Person shall not be
deemed to be a Certificateholder for any purpose, including, but not limited to,
the receipt of distributions in respect of this Certificate.

            The Holder of this Certificate, by its acceptance hereof, shall be
deemed to have consented to the provisions of Section 5.02 of the Agreement and
to any amendment of the Agreement deemed necessary by counsel of the Depositor
to ensure that the transfer of this Certificate to any Person other than a
Permitted Transferee or any other Person will not cause the Trust Fund to cease
to qualify as a REMIC or cause the imposition of a tax upon the REMIC.

                                     A-22-5
<PAGE>

            No service charge will be made for any such registration of transfer
or exchange of Certificates, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Certificates.

            The Depositor, the Master Servicer, the Trustee, the NIMS Insurer
(if any) and the Certificate Registrar and any agent of the Depositor, the
Master Servicer, the NIMS Insurer (if any) or the Certificate Registrar may
treat the Person in whose name this Certificate is registered as the owner
hereof for all purposes, and none of the Depositor, the Master Servicer, the
Trustee, the NIMS Insurer (if any), the Certificate Registrar or any such agent
shall be affected by notice to the contrary.

            The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment to the Certificateholders of all amounts
held by the Trustee and required to be paid to them pursuant to the Agreement
following the earlier of (i) the final payment or other liquidation (or any
advance with respect thereto) of the last Mortgage Loan remaining in REMIC I,
and (ii) the purchase by the party designated in the Agreement at a price
determined as provided in the Agreement from REMIC I of all the Mortgage Loans
and all property acquired in respect of such Mortgage Loans. The Agreement
permits, but does not require, the party designated in the Agreement to purchase
from REMIC I all the Mortgage Loans and all property acquired in respect of any
Mortgage Loan at a price determined as provided in the Agreement. The exercise
of such right will effect early retirement of the Certificates; however, such
right to purchase is subject to the aggregate Stated Principal Balance of the
Mortgage Loans at the time of purchase being less than 10% of the aggregate
Stated Principal Balance of the Mortgage Loans at the Cut-off Date.

            The recitals contained herein shall be taken as statements of the
Depositor and the Trustee assumes no responsibility for their correctness.

            Unless the certificate of authentication hereon has been executed by
the Certificate Registrar, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

                                     A-22-6
<PAGE>

            IN WITNESS WHEREOF, the Trustee has caused this Certificate to be
duly executed.

Dated: January__, 2005

                                               WELLS FARGO BANK, N.A.
                                               as Trustee

                                               By:______________________________
                                                       Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

 This is one of the Certificates referred to in the within-mentioned Agreement.

                                               WELLS FARGO BANK, N.A.
                                               as Certificate Registrar

                                               By:______________________________
                                                      Authorized Signatory

                                     A-22-7
<PAGE>

                                  ABBREVIATIONS

            The following abbreviations, when used in the inscription on the
face of this instrument, shall be construed as though they were written out in
full according to applicable laws or regulations:

TEN COM -  as tenants in common    UNIF GIFT MIN ACT -        Custodian
                                                          ___________________
TEN ENT -  as tenants by the                                 (Cust) (Minor)
           entireties                                    under Uniform Gifts to
                                                               Minors Act
                                                          ___________________
                                                                (State)
JT TEN -   as joint  tenants
           with right if
           survivorship
           and not as
           tenants in common

     Additional abbreviations may also be used though not in the above list.

                                   ASSIGNMENT

            FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto _____________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
(Please print or typewrite name, address including postal zip code, and Taxpayer
Identification Number of assignee)

a Percentage Interest equal to____% evidenced by the within Asset-Backed Pass-
Through Certificate and hereby authorize(s) the registration of transfer of such
interest to assignee on the Certificate Register of the Trust Fund.

            I (we) further direct the Certificate Registrar to issue a new
Certificate of a like Percentage Interest and Class to the above named assignee
and deliver such Certificate to the following address:
______________________________________________________________________________
______________________________________________________________________________

Dated:

                                   _________________________________________
                                   Signature by or on behalf of assignor

                                   _________________________________________
                                   Signature Guaranteed

                                     A-22-8
<PAGE>

                            DISTRIBUTION INSTRUCTIONS

     The assignee should include the following for purposes of distribution:

            Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________________________________
for the account of _______________________________, account number_____________
or, if mailed by check, to ____________________________________________________
Applicable statements should be mailed to______________________________________
_______________________________________________________________________________
______________________________________________________________________________.

            This information is provided by
______________________________, the assignee named above, or __________________,
as its agent.

                                     A-22-9
<PAGE>

                                    EXHIBIT B

                           FORM OF LOST NOTE AFFIDAVIT

Loan #: ____________
Borrower: _____________

            I, as ____________________ of ______________________, a
_______________ corporation am authorized to make this Affidavit on behalf of
_____________________ (the "Seller"). In connection with the administration of
the Mortgage Loans held by ____________________, a _________________ corporation
as Seller on behalf of Park Place Securities, Inc. (the "Purchaser"),
_____________________ (the "Deponent"), being duly sworn, deposes and says that:

      1.    The Seller's address is: _____________________
                                     _____________________
                                     _____________________

      2.    The Seller previously delivered to the Purchaser a signed Initial
            Certification with respect to such Mortgage and/or Assignment of
            Mortgage;

      3.    Such Mortgage Note and/or Assignment of Mortgage was assigned or
            sold to the Purchaser by ________________________, a ____________
            corporation pursuant to the terms and provisions of a Mortgage Loan
            Purchase Agreement dated as of __________ __, _____;

      4.    Such Mortgage Note and/or Assignment of Mortgage is not outstanding
            pursuant to a request for release of Documents;

      5.    Aforesaid Mortgage Note and/or Assignment of Mortgage (the
            "Original") has been lost;

      6.    Deponent has made or caused to be made a diligent search for the
            Original and has been unable to find or recover same;

      7.    The Seller was the Seller of the Original at the time of the loss;
            and

      8.    Deponent agrees that, if said Original should ever come into
            Seller's possession, custody or power, Seller will immediately and
            without consideration surrender the Original to the Purchaser.

      9.    Attached hereto is a true and correct copy of (i) the Note, endorsed
            in blank by the Mortgagee and (ii) the Mortgage or Deed of Trust
            (strike one) which secures the Note, which Mortgage or Deed of Trust
            is recorded in the county where the property is located.

      10.   Deponent hereby agrees that the Seller (a) shall indemnify and hold
            harmless the Purchaser, its successors and assigns, against any
            loss, liability or damage,

                                      B-1
<PAGE>

            including reasonable attorney's fees, resulting from the
            unavailability of any Notes, including but not limited to any loss,
            liability or damage arising from (i) any false statement contained
            in this Affidavit, (ii) any claim of any party that has already
            purchased a mortgage loan evidenced by the Lost Note or any interest
            in such mortgage loan, (iii) any claim of any borrower with respect
            to the existence of terms of a mortgage loan evidenced by the Lost
            Note on the related property to the fact that the mortgage loan is
            not evidenced by an original note and (iv) the issuance of a new
            instrument in lieu thereof (items (i) through (iv) above hereinafter
            referred to as the "Losses") and (b) if required by any Rating
            Agency in connection with placing such Lost Note into a Pass-Through
            Transfer, shall obtain a surety from an insurer acceptable to the
            applicable Rating Agency to cover any Losses with respect to such
            Lost Note.

      11.   This Affidavit is intended to be relied upon by the Purchaser, its
            successors and assigns. _____________________, a ______________
            corporation represents and warrants that it has the authority to
            perform its obligations under this Affidavit of Lost Note.

Executed this ____ day, of ___________ ______.

                                             SELLER

                                             By:_______________________________
                                             Name:
                                             Title:

            On this _____ day of ________, _____, before me appeared
_________________ to me personally known, who being duly sworn did say that he
is the _____________________ of ____________________ a ______________
corporation and that said Affidavit of Lost Note was signed and sealed on behalf
of such corporation and said acknowledged this instrument to be the free act and
deed of said corporation.

                                             Signature:

                                             [Seal]

                                      B-2
<PAGE>

                                   EXHIBIT C-1

                          FORM OF INITIAL CERTIFICATION

                                                            [Date]

Park Place Securities, Inc.
1100 Town & Country Road, Suite 1100
Orange, California 92868

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21046

            Re:   Pooling and Servicing Agreement, dated as of January 1, 2005,
                  among Park Place Securities, Inc., Wells Fargo Bank, N.A. and
                  JPMorgan Chase Bank, National Association, relating to Park
                  Place Securities, Inc.,
                  Asset-Backed Pass-Through Certificates, Series 2005-WCH1
                  --------------------------------------------------------

Ladies and Gentlemen:

            Pursuant to Section 2.01 of the Pooling and Servicing Agreement,
dated as of January 1, 2005, among Park Place Securities, Inc. as depositor,
JPMorgan Chase Bank, National Association as master servicer, and Wells Fargo
Bank, N.A. as trustee, we hereby acknowledge that as to each Mortgage Loan
listed in the Mortgage Loan Schedule (other than any Mortgage Loan paid in full
or any Mortgage Loan specifically identified in the exception report annexed
thereto as not being covered by such certification), (i) all documents
constituting part of such Mortgage File (other than such documents described in
Section 2.01(v)) required to be delivered to it pursuant to this Agreement are
in its possession, (ii) such documents have been reviewed by it or such
Custodian and are not mutilated, torn or defaced unless initialed by the related
borrower and relate to such Mortgage Loan, (iii) based on its or the Custodian's
examination and only as to the foregoing, the information set forth in the
Mortgage Loan Schedule that corresponds to items (1) through (3), (6), (9),
(10), (13), (15) and (19) of the definition of "Mortgage Loan Schedule"
accurately reflects information set forth in the Mortgage File.

            The Custodian has made no independent examination of any documents
contained in each Mortgage File beyond the review specifically required in the
above-referenced Pooling and Servicing Agreement. The Custodian makes no
representations as to: (i) the validity, legality, sufficiency, recordability,
enforceability or genuineness of any of the documents contained in the Mortgage
File of any of the Mortgage Loans identified on the Mortgage Loan Schedule; or
(ii) the collectability, insurability, perfection, priority, effectiveness or
suitability of any such Mortgage Loan.

            The Custodian was under no duty or obligation (i) to inspect, review
or examine any such documents, instruments, certificates or other papers to
determine whether they are genuine, enforceable, or appropriate for the
represented purpose or whether they have actually

                                     C-1-1
<PAGE>

been recorded or that they are other than what they purport to be on their face
or (ii) to determine whether any Mortgage File should include any of the
documents specified in clause (v) of Section 2.01.

            Capitalized terms used but not defined herein shall have the
meanings assigned to them in the Pooling and Servicing Agreement.

                                             Custodian

                                             By:_______________________________
                                             Name:
                                             Title:

                                     C-1-2
<PAGE>

                                   EXHIBIT C-2

                           FORM OF FINAL CERTIFICATION

                                                           [Date]

Park Place Securities, Inc.
1100 Town & Country Road, Suite 1100
Orange, California 92868

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, Maryland 21046

JPMorgan Chase Bank, National Association
300 Tice Boulevard
Woodcliff Lake, NJ 07677-8441
Attention: Legal Department

            Re:   Pooling and Servicing Agreement, dated as of January 1, 2005,
                  among Park Place Securities, Inc., Wells Fargo Bank, N.A. and
                  JPMorgan Chase Bank, National Association, relating to Park
                  Place Securities, Inc.,
                  Asset-Backed Pass-Through Certificates, Series 2005-WCH1
                  --------------------------------------------------------

Ladies and Gentlemen:

            In accordance with Section 2.02 of the above-captioned Pooling and
Servicing Agreement, the undersigned, as Custodian, on behalf of the Trustee,
hereby certifies that as to each Mortgage Loan listed in the Mortgage Loan
Schedule (other than any Mortgage Loan paid in full or listed on the attachment
hereto), it or a Custodian on its behalf has received each of the documents
listed in Section 2.01.

            The Custodian has made no independent examination of any documents
contained in each Mortgage File beyond the review specifically required in the
above-referenced Pooling and Servicing Agreement. The Custodian makes no
representations as to: (i) the validity, legality, sufficiency, recordability,
enforceability or genuineness of any of the documents contained in the Mortgage
File of any of the Mortgage Loans identified on the Mortgage Loan Schedule; or
(ii) the collectability, insurability, perfection, priority, effectiveness or
suitability of any such Mortgage Loan.

            Capitalized words and phrases used herein shall have the respective
meanings assigned to them in the above-captioned Pooling and Servicing
Agreement.

                                     C-2-1
<PAGE>

                                             Custodian

                                             By:______________________________
                                             Name:
                                             Title:

                                     C-2-2
<PAGE>

                                   EXHIBIT C-3

                        FORM OF RECEIPT OF MORTGAGE NOTE

                                                               [Date]

Park Place Securities, Inc.
1100 Town & Country Road, Suite 1100
Orange, California 92868

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, Maryland 21046

JPMorgan Chase Bank, National Association
300 Tice Boulevard
Woodcliff Lake, NJ 07677-8441
Attention: Legal Department

            Re:   Pooling and Servicing Agreement, dated as of January 1, 2005,
                  among Park Place Securities, Inc., Wells Fargo Bank, N.A. and
                  JPMorgan Chase Bank, National Association, relating to Park
                  Place Securities, Inc.,
                  Asset-Backed Pass-Through Certificates, Series 2005-WCH1
                  --------------------------------------------------------

Ladies and Gentlemen:

            Pursuant to Section 2.01 of the Pooling and Servicing Agreement,
dated as of January 1, 2005, among Park Place Securities, Inc. as depositor,
JPMorgan Chase Bank, National Association as master servicer and Wells Fargo
Bank, N.A. as trustee, we hereby acknowledge the receipt of the original
Mortgage Note for each Mortgage Loan with any exceptions thereto listed on
Exhibit 1.

            Capitalized terms used but not defined herein shall have the
meanings assigned to them in the Pooling and Servicing Agreement.

                                             Custodian

                                             By:______________________________
                                             Name:
                                             Title:

                                     C-3-1
<PAGE>

                                    EXHIBIT D

                    FORM OF MORTGAGE LOAN PURCHASE AGREEMENT

                                      D-1
<PAGE>

                        MORTGAGE LOAN PURCHASE AGREEMENT

            This is a Mortgage Loan Purchase Agreement (the "Agreement"), dated
January 21, 2005, between Ameriquest Mortgage Company, a Delaware corporation
(the "Seller") and Park Place Securities, Inc., a Delaware corporation (the
"Purchaser").

                              PRELIMINARY STATEMENT

            The Seller intends to sell the Mortgage Loans (as hereinafter
defined) to the Purchaser on the terms and subject to the conditions set forth
in this Agreement. The Purchaser shall deposit the Mortgage Loans into a
mortgage pool constituting the Trust Fund. The Trust Fund will be evidenced by a
single series of asset-backed pass-through certificates designated as Series
2005-WCH1 (the "Certificates"). The Certificates will consist of twenty-two
classes of certificates. The Class CE Certificates, the Class P Certificates and
the Residual Certificates (collectively, the "Non-Offered Certificates") will be
delivered to the Seller or its designee as partial consideration for the
Mortgage Loans as further described below.

            The Certificates will be issued pursuant to a Pooling and Servicing
Agreement relating to the Series 2005-WCH1 Certificates, dated as of January 1,
2005 (the "Pooling and Servicing Agreement"), among the Purchaser as depositor
(in such capacity, the "Depositor"), JPMorgan Chase Bank, National Association
as master servicer (the "Master Servicer") and Wells Fargo Bank, N.A. as trustee
(in such capacity, the "Trustee"). Pursuant to the Pooling and Servicing
Agreement, the Depositor will assign all of its right, title and interest in and
to the Mortgage Loans, together with its rights under this Agreement, to the
Trustee for the benefit of the Certificateholders. Capitalized terms used but
not defined herein shall have the meanings set forth in the Pooling and
Servicing Agreement.

            The parties hereto agree as follows:

            SECTION1. AGREEMENT TO PURCHASE. The Seller hereby sells, and the
Purchaser hereby purchases, on or before January 26, 2005 (the "Closing Date"),
certain adjustable-rate and fixed-rate conventional, one- to four-family,
residential mortgage loans (the "Mortgage Loans"), having an aggregate principal
balance as of the close of business on January 1, 2005 (the "Cut-off Date") of
$1,812,600,000.00 after giving effect to all payments due on the Mortgage Loans
on or before the Cut-off Date (the "Closing Balance"), whether or not received,
including the right to any Prepayment Charges collected after the Cut-off Date
from the Mortgagors in connection with any Principal Prepayments on the Mortgage
Loans. Any payments (including Prepayment Charges) collected on or before the
Cut-off Date, including all scheduled payments of principal and interest due on
or before the Cut-off Date and collected after the Cut-off Date, shall belong to
the Seller. In addition to the sale of the Mortgage Loans, the Seller will
direct the Trustee to enter into the Interest Rate Swap Agreement on behalf of
the Trust.

            SECTION 2. MORTGAGE LOAN SCHEDULE AND PREPAYMENT CHARGE SCHEDULE.
The Purchaser and the Seller have agreed upon which of the mortgage loans owned
by the Seller are to be purchased by the Purchaser pursuant to this Agreement,
and the Seller shall prepare or cause to be prepared on or prior to the Closing
Date a final schedule (the "Closing Schedule")

<PAGE>

                                      -2-

describing such Mortgage Loans and setting forth all of the Mortgage Loans to be
purchased under this Agreement. The Closing Schedule shall conform to the
requirements set forth in this Agreement and to the definition of "Mortgage Loan
Schedule" under the Pooling and Servicing Agreement. The Closing Schedule shall
be used as the Mortgage Loan Schedule under the Pooling and Servicing Agreement.
The Seller shall also prepare or cause to be prepared on or prior to the Closing
Date a final schedule (the "Prepayment Charge Schedule") setting forth each
Mortgage Loan containing a Prepayment Charge and conforming to the definition of
Prepayment Charge Schedule under the Pooling and Servicing Agreement.

            SECTION 3. CONSIDERATION. In consideration for the Mortgage Loans
      that will be purchased hereunder, the Purchaser shall, as described in
      Section 8, (i) pay to or upon the order of the Seller in immediately
      available funds an amount equal to the net sale proceeds of the Class A
      and Mezzanine Certificates and (ii) deliver to the Seller, or its
      designee, the Non-Offered Certificates.

            SECTION 4. TRANSFER OF THE MORTGAGE LOANS.

            (a)   POSSESSION OF MORTGAGE FILES. The Seller does hereby sell to
the Purchaser, without recourse but subject to the terms of this Agreement, all
of its right, title and interest in, to and under the Mortgage Loans, including
the related Prepayment Charges collected after the Cut-off Date. The contents of
each Mortgage File not delivered to the Purchaser or to any assignee, transferee
or designee of the Purchaser on or prior to the Closing Date are and shall be
held in trust by the Seller for the benefit of the Purchaser or any assignee,
transferee or designee of the Purchaser. Upon the sale of the Mortgage Loans,
the ownership of each Mortgage Note, the related Mortgage and the other contents
of the related Mortgage File is vested in the Purchaser and the ownership of all
records and documents with respect to the related Mortgage Loan prepared by or
that come into the possession of the Seller on or after the Closing Date shall
immediately vest in the Purchaser and shall be delivered immediately to the
Purchaser or as otherwise directed by the Purchaser.

            (b)   DELIVERY OF MORTGAGE LOAN DOCUMENTS. The Seller will, on or
prior to the Closing Date, deliver or cause to be delivered to the Purchaser or
any assignee, transferee or designee of the Purchaser each of the following
documents for each Mortgage Loan:

            (i)   the original Mortgage Note, endorsed in blank, without
      recourse, or in the following form: "Pay to the order of Wells Fargo Bank,
      N.A., as Trustee under the applicable agreement, without recourse, "with
      all prior and intervening endorsements showing a complete chain of
      endorsement from the originator to the Person so endorsing to the Trustee,
      or with respect to any lost Mortgage Note, an original Lost Note
      Affidavit; provided however, that such substitutions of Lost Note
      Affidavits for original Mortgage Notes may occur only with respect to
      Mortgage Loans, the aggregate Cut-off Date Principal Balance of which is
      less than or equal to 2.00% of the Pool Balance as of the Cut-off Date;

            (ii)  the original Mortgage with evidence of recording thereon, and
      a copy, certified by the appropriate recording office, of the recorded
      power of attorney, if the

<PAGE>

                                      -3-

      Mortgage was executed pursuant to a power of attorney, with evidence of
      recording thereon;

            (iii) an original Assignment assigned in blank, without recourse;

            (iv)  the original recorded intervening Assignment or Assignments
      showing a complete chain of assignment from the originator to the Person
      assigning the Mortgage to the Trustee as contemplated by the immediately
      preceding clause (iii) or the original unrecorded intervening Assignments;

            (v)   the original or copies of each assumption, modification,
      written assurance or substitution agreement, if any; and

            (vi)  the original lender's title insurance policy or an attorney's
      opinion of title or similar guarantee of title acceptable to mortgage
      lenders generally in the jurisdiction where the Mortgaged Property is
      located, together with all endorsements or riders which were issued with
      or subsequent to the issuance of such policy, insuring the priority of the
      Mortgage as a first lien on the Mortgaged Property represented therein as
      a fee interest vested in the Mortgagor, or in the event such original
      title policy is unavailable, a written commitment or uniform binder or
      preliminary report of title issued by the title insurance or escrow
      company.

            If any document referred to in Section 4(b)(ii), 4(b)(iii) or
4(b)(iv) above has been submitted for recording but either (x) has not been
returned from the applicable public recording office or (y) has been lost or
such public recording office has retained the original of such document, the
obligations of the Seller hereunder shall be deemed to have been satisfied upon
(1) delivery by or on behalf of the Seller promptly upon receipt thereof to the
Purchaser or any assignee, transferee or designee of the Purchaser of either the
original or a copy of such document certified by the Seller in the case of (x)
above or the public recording office in the case of (y) above to be a true and
complete copy of the recorded original thereof and (2) if such delivered copy is
certified by the Seller then in addition thereto delivery promptly upon receipt
thereof of either the original or a copy of such document certified by the
public recording office to be a true and complete copy of the original. In the
event that the original lender's title insurance policy has not yet been issued,
the Seller shall deliver to the Purchaser or any assignee, transferee or
designee of the Purchaser a written commitment or interim binder or preliminary
report of title issued by the title insurance or escrow company. Promptly upon
receipt by the Seller of any such original title insurance policy, the Seller
shall deliver such to the Purchaser or any assignee, transferee or designee of
the Purchaser.

            The Seller shall promptly (and in no event later than thirty (30)
Business Days, subject to extension upon mutual agreement between the Seller and
the Trustee, following the later of (i) the Closing Date, (ii) the date on which
the Seller receives the Assignment from the Trustee and (iii) the date of
receipt by the Seller of the recording information for a Mortgage) submit or
cause to be submitted for recording, at no expense to the Trust Fund or the
Trustee, in the appropriate public office for real property records, each
Assignment referred to in (iii) and (iv) above and shall execute each original
Assignment referred to in (iii) in the following form: "Wells Fargo Bank, N.A.,
as Trustee under the applicable agreement". In the event that any such

<PAGE>

                                      -4-

Assignment is lost or returned unrecorded because of a defect therein, the
Seller shall promptly prepare or cause to be prepared a substitute Assignment or
cure or cause to be cured such defect, as the case may be, and thereafter cause
each such Assignment to be duly recorded.

            Notwithstanding the foregoing, however, for administrative
convenience and facilitation of servicing and to reduce closing costs, the
Assignments shall not be required to be submitted for recording (except with
respect to any Mortgage Loan located in Maryland) unless such failure to record
would result in a withdrawal or a downgrading by any Rating Agency of the rating
on any Class of Certificates; provided further, however, each Assignment shall
be submitted for recording by the Seller (at the direction of the Master
Servicer) in the manner described above, at no expense to the Trust Fund or the
Trustee, upon the earliest to occur of: (i) reasonable direction by Holders of
Certificates entitled to at least 25% of the Voting Rights or the NIMS Insurer,
(ii) [reserved], (iii) the occurrence of the bankruptcy or insolvency of the
Seller and (iv) the occurrence of a servicing transfer as described in Section
7.02 of the Pooling and Servicing Agreement and (v) with respect to any one
Assignment, the occurrence of a bankruptcy, insolvency or foreclosure relating
to the Mortgagor under the related Mortgage.

            Each original document relating to any Mortgage Loan which is not
delivered to the Purchaser or its assignee, transferee or designee, if held by
the Seller, shall be so held for the benefit of the Purchaser or its assignee,
transferee or designee.

            (c)   ACCEPTANCE OF MORTGAGE LOANS. The documents delivered pursuant
to Section 4(b) hereof shall be reviewed by the Purchaser or any assignee,
transferee or designee of the Purchaser at any time before or after the Closing
Date (and with respect to each document permitted to be delivered after the
Closing Date within seven days of its delivery) to ascertain that all required
documents have been executed and received and that such documents relate to the
Mortgage Loans identified on the Mortgage Loan Schedule.

            (d)   RESERVED.

            (e)   TRANSFER OF INTEREST IN AGREEMENTS. The Purchaser has the
right to assign its interest under this Agreement, in whole or in part, to the
Trustee, as may be required to effect the purposes of the Pooling and Servicing
Agreement, without the consent of the Seller, and the assignee shall succeed to
the rights and obligations hereunder of the Purchaser. Any expense reasonably
incurred by or on behalf of the Purchaser or the Trustee in connection with
enforcing any obligations of the Seller under this Agreement shall be promptly
reimbursed by the Seller.

            (f)   EXAMINATION OF MORTGAGE FILES. Prior to the Closing Date, the
Seller shall either (i) deliver in escrow to the Purchaser or to any assignee,
transferee or designee of the Purchaser, for examination, the Mortgage File
pertaining to each Mortgage Loan or (ii) make such Mortgage Files available to
the Purchaser or to any assignee, transferee or designee of the Purchaser for
examination at the Custodian's offices in Santa Ana, California. Such
examination may be made by the Purchaser, and its respective designees, upon
reasonable notice to the Seller and the Trustee during normal business hours
before the Closing Date and within sixty (60) days after the Closing Date. If
any such person makes such examination prior to the Closing Date and identifies
any Mortgage Loans that do not conform to the requirements of the Purchaser as
described in this Agreement, such Mortgage Loans shall be deleted from the
Closing Schedule.

<PAGE>

                                      -5-

The Purchaser may, at its option and without notice to the Seller, purchase all
or part of the Mortgage Loans without conducting any partial or complete
examination. The fact that the Purchaser or any person has conducted or has
failed to conduct any partial or complete examination of the Mortgage Files
shall not affect the rights of the Purchaser or any assignee, transferee or
designee of the Purchaser to demand repurchase or other relief as provided
herein or under the Pooling and Servicing Agreement.

            SECTION 5. REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE SELLER.

            The Seller hereby represents and warrants to the Purchaser with
respect to the Mortgage Loans, as of the date hereof and as of the Closing Date,
and covenants that:

            (1)   The Seller is a corporation duly organized, validly existing
and in good standing under the laws of the State of Delaware and is duly
authorized and qualified to transact any and all business contemplated by this
Agreement to be conducted by the Seller in any state in which a Mortgaged
Property is located or is otherwise not required under applicable law to effect
such qualification and, in any event, is in compliance with the doing business
laws of any such State, to the extent necessary to ensure the ability of the
Master Servicer to enforce each Mortgage Loan and to service the Mortgage Loans
in accordance with the terms of the Pooling and Servicing Agreement;

            (2)   The Seller had the full corporate power and authority to hold
and sell each Mortgage Loan and has the full corporate power and authority to
service each Mortgage Loan, and to execute, deliver and perform, and to enter
into and consummate the transactions contemplated by this Agreement and has duly
authorized by all necessary corporate action on the part of the Seller the
execution, delivery and performance of this Agreement; this Agreement has been
duly executed and delivered by the Seller; and this Agreement, assuming the due
authorization, execution and delivery thereof by the Purchaser, constitutes a
legal, valid and binding obligation of the Seller, enforceable against the
Seller in accordance with its terms, except to the extent that (a) the
enforceability thereof may be limited by bankruptcy, insolvency, moratorium,
receivership and other similar laws relating to creditors' rights generally and
(b) the remedy of specific performance and injunctive and other forms of
equitable relief may be subject to the equitable defenses and to the discretion
of the court before which any proceeding therefor may be brought;

            (3)   The execution and delivery of this Agreement by the Seller,
the servicing of the Mortgage Loans by the Seller prior to the transfer thereof
of the Master Servicer, the consummation of any other of the transactions herein
contemplated, and the fulfillment of or compliance with the terms hereof are in
the ordinary course of business of the Seller and will not (A) result in a
breach of any term or provision of the charter or by-laws of the Seller or (B)
conflict with, result in a breach, violation or acceleration of, or result in a
default under, the terms of any other material agreement or instrument to which
the Seller is a party or by which it may be bound, or any statute, order or
regulation applicable to the Seller of any court, regulatory body,
administrative agency or governmental body having jurisdiction over the Seller;
and the Seller is not a party to, bound by, or in breach or violation of any
indenture or other agreement or instrument, or subject to or in violation of any
statute, order or regulation of any court, regulatory body, administrative
agency or governmental body having jurisdiction over it, which materially

<PAGE>

                                      -6-

and adversely affects or, to the Seller's knowledge, would in the future
materially and adversely affect, (x) the ability of the Seller to perform its
obligations under this Agreement or (y) the business, operations, financial
condition, properties or assets of the Seller taken as a whole;

            (4)   No consent, approval, authorization or order of any court or
governmental agency or body is required for the execution, delivery and
performance by the Seller of, or compliance by the Seller with, this Agreement
or the consummation of the transactions contemplated hereby, or if any such
consent, approval, authorization or order is required, the Seller has obtained
the same;

            (5)   The Seller is an approved originator/servicer for Fannie Mae
or Freddie Mac in good standing and is a HUD approved mortgagee pursuant to
Section 203 and Section 211 of the National Housing Act; and

            (6)   Except as otherwise disclosed in the Prospectus Supplement,
dated January 21, 2005 (the "Prospectus Supplement"), no litigation is pending
against the Seller that would materially and adversely affect the execution,
delivery or enforceability of this Agreement or the ability of the Seller to
service the Mortgage Loans or the Seller to perform any of its other obligations
hereunder in accordance with the terms hereof.

            SECTION 6. REPRESENTATIONS AND WARRANTIES OF THE SELLER RELATING TO
THE MORTGAGE LOANS.

            (a)   The Seller hereby represents and warrants to the Purchaser,
with respect to the Mortgage Loans as of the Closing Date or as of such date
specifically provided herein:

            (1)   The information set forth on the Mortgage Loan Schedule with
respect to each Mortgage Loan is true and correct in all material respects;

            (2)   No material error, omission, misrepresentation, negligence,
fraud or similar occurrence with respect to any Mortgage Loan has taken place on
the part of any person, including without limitation, the Mortgagor, any
appraiser, any builder or developer, or any other party involved in the
origination of the Mortgage Loan or in the application of any insurance in
relation to such Mortgage Loan;

            (3)   All payments due prior to the Cut-off Date have been made and
none of the Mortgage Loans will have been contractually delinquent for more than
one calendar month more than once since the origination thereof;

            (4)   Each Mortgage is a valid and enforceable first or second lien
on the Mortgaged Property, including all improvements thereon, subject only to
(a) the lien of nondelinquent current real property taxes and assessments, (b)
covenants, conditions and restrictions, rights of way, easements and other
matters of public record as of the date of recording of such Mortgage, such
exceptions appearing of record being acceptable to mortgage lending institutions
generally or specifically reflected in the appraisal made in connection with the
origination of the related Mortgage Loan, (c) other matters to which like
properties are commonly subject which do not materially interfere with the
benefits of the security intended to

<PAGE>

                                      -7-

be provided by such Mortgage and (d) in the case of a second lien, the first
lien on such Mortgaged Property;

            (5)   Immediately prior to the sale of the Mortgage Loans to the
Purchaser, the Seller had good title to, and was the sole legal and beneficial
owner of, each Mortgage Loan free and clear of any pledge, lien, encumbrance or
security interest and has full right and authority, subject to no interest or
participation of, or agreement with, any other party to sell and assign the
same;

            (6)   There is no delinquent tax or assessment lien against any
Mortgaged Property;

            (7)   There is no valid offset, defense or counterclaim to any
Mortgage Note or Mortgage, including the obligation of the Mortgagor to pay the
unpaid principal of or interest on such Mortgage Note, nor will the operation of
any of the terms of the Mortgage Note and the Mortgage, or the exercise of any
right thereunder, render the Mortgage unenforceable, in whole or in part, or
subject to any valid right of rescission, set-off, counterclaim or defense,
including the defense of usury and no such valid right of rescission, set-off,
counterclaim or defense has been asserted with respect thereto;

            (8)   There are no mechanics' liens or claims for work, labor or
material rendered to the Mortgaged Property affecting any Mortgaged Property
which are or may be a lien prior to, or equal with, the lien of the related
Mortgage, except those which are insured against by the title insurance policy
referred to in (12) below;

            (9)   Subject to the Escrow Withhold referred to in (19) below, each
Mortgaged Property is free of material damage and is in good repair;

            (10)  Each Mortgage Loan at origination complied in all material
respects with applicable local, state and federal laws and regulations,
including, without limitation, usury, equal credit opportunity, real estate
settlement procedures, truth-in-lending, disclosure laws and all applicable
predatory and abusive lending laws, and consummation of the transactions
contemplated hereby will not involve the violation of any such laws;

            (11)  Neither the Seller nor any prior holder of any Mortgage has
modified, impaired or waived the Mortgage in any material respect (except that a
Mortgage Loan may have been modified by a written instrument which has been
recorded, if necessary, to protect the interests of the Purchaser and which has
been delivered to the Trustee); satisfied, canceled or subordinated such
Mortgage in whole or in part; released the related Mortgaged Property in whole
or in part from the lien of such Mortgage; or executed any instrument of
release, cancellation, modification or satisfaction with respect thereto;

            (12)  A lender's policy of title insurance together with a
condominium endorsement, extended coverage endorsement, and an adjustable rate
mortgage endorsement (each as applicable) in an amount at least equal to the
Cut-off Date principal balance of each such Mortgage Loan or a commitment
(binder) to issue the same was effective on the date of the origination of each
Mortgage Loan, each such policy is valid and remains in full force and effect,
the transfer of the related Mortgage Loan to the Purchaser will not affect the
validity or

<PAGE>

                                      -8-

enforceability of such policy and each such policy was issued by a title insurer
qualified to do business in the jurisdiction where the Mortgaged Property is
located and in a form acceptable to Fannie Mae or Freddie Mac, which policy
insures the Seller and successor owners of indebtedness secured by the insured
Mortgage, as to the first priority lien of the Mortgage; no claims have been
made under such lender's title insurance policy and no prior holder of the
related Mortgage, including the Seller, has done, by act or omission, anything
which would impair the coverage of such lender's title insurance policy;

            (13)  Each Mortgage Loan was originated by the Seller or an
Affiliate of the Seller in accordance with the underwriting standards as set
forth in the Prospectus Supplement (or, if generated by an entity other than the
Seller or an Affiliate of the Seller, in accordance with such other underwriting
standards as set forth in the Prospectus Supplement or, if generated on behalf
of the Seller or an Affiliate of the Seller, by a person other than the Seller
or an Affiliate of the Seller, is subject to the same underwriting standards and
procedures used by the Seller in originating mortgage loans directly as set
forth in the Prospectus Supplement) or by a savings and loan association,
savings bank, commercial bank, credit union, insurance company or similar
institution which is supervised and examined by a federal or state authority
(including a mortgage broker), or by a mortgagee approved by the Secretary of
Housing and Urban Development pursuant to Sections 203 and 211 of the National
Housing Act;

            (14)  With respect to each Adjustable-Rate Mortgage Loan, on each
adjustment date, the Mortgage Rate will be adjusted to equal the Index plus the
Gross Margin, rounded to the nearest 0.125%, subject to the Periodic Rate Cap,
the Maximum Mortgage Rate and the Minimum Mortgage Rate. The related Mortgage
Note is payable on the first day of each month in self-amortizing monthly
installments of principal and interest, with interest payable in arrears, and
requires a monthly payment which is sufficient to fully amortize the outstanding
principal balance of the Mortgage Loan over its remaining term and to pay
interest at the applicable Mortgage Rate. No Mortgage Loan is subject to
negative amortization;

            (15)  All of the improvements which were included for the purpose of
determining the appraised value of the Mortgaged Property lie wholly within the
boundaries and building restriction lines of such property, and no improvements
on adjoining properties encroach upon the Mortgaged Property, except those, if
any, which are insured against by the lender's title insurance policy referred
to in (12) above.

            (16)  All inspections, licenses and certificates required to be made
or issued with respect to all occupied portions of the Mortgaged Property,
including but not limited to certificates of occupancy, have been made or
obtained from the appropriate authorities, and the Mortgaged Property is
lawfully occupied under applicable law except as may otherwise be insured
against by the lender's title insurance policy referred to in (12) above.

            (17)  All parties which have had any interest in the Mortgage,
whether as mortgagee, assignee, pledgee or otherwise, are (or, during the period
in which they held and disposed of such interest, were) in compliance with any
and all applicable licensing requirements of the laws of the state wherein the
Mortgaged Property is located;

<PAGE>

                                      -9-

            (18)  The Mortgage Note and the related Mortgage are genuine, and
each is the legal, valid and binding obligation of the maker thereof,
enforceable in accordance with its terms and with applicable laws. All parties
to the Mortgage Note and the Mortgage had legal capacity to execute the Mortgage
Note and the Mortgage and each Mortgage Note and Mortgage have been duly and
properly executed by such parties;

            (19)  The proceeds of each Mortgage Loan have been fully disbursed,
there is no requirement for future advances thereunder and any and all
requirements as to completion of any on-site or off-site improvements and as to
disbursements of any escrow funds therefor have been complied with, except any
Mortgaged Property or Mortgage Loan subject to an Escrow Withhold as defined in
the applicable Originator's underwriting guidelines. All costs, fees and
expenses incurred in making, closing or recording the Mortgage Loans were paid;

            (20)  The related Mortgage contains customary and enforceable
provisions which render the rights and remedies of the holder thereof adequate
for the realization against the Mortgaged Property of the benefits of the
security, including, (i) in the case of a Mortgage designated as a deed of
trust, by trustee's sale, and (ii) otherwise by judicial foreclosure. There is
no homestead or other exemption available to the Mortgagor which would
materially interfere with the right to sell the Mortgaged Property at a
trustee's sale or the right to foreclose the Mortgage;

            (21)  With respect to each Mortgage constituting a deed of trust, a
trustee, duly qualified under applicable law to serve as such, has been properly
designated and currently so serves and is named in such Mortgage, and no fees or
expenses are or will become payable by the Purchaser to the trustee under the
deed of trust, except in connection with a trustee's sale after default by the
Mortgagor;

            (22)  There exist no deficiencies with respect to escrow deposits
and payments, if such are required, for which customary arrangements for
repayment thereof have not been made, and no escrow deposits or payments of
other charges or payments due the Seller have been capitalized under the
Mortgage or the related Mortgage Note;

            (23)  The origination, collection and servicing practices used by
the Seller or its Affiliates with respect to each Mortgage Loan have been in all
material respects legal, proper, reasonable and customary in the subprime
mortgage origination and servicing business and each of the Mortgage Loans have
been serviced by the Seller since origination;

            (24)  There is no pledged account or other security other than real
estate securing the Mortgagor's obligations;

            (25)  No Mortgage Loan has a shared appreciation feature, or other
contingent interest feature;

            (26)  The improvements upon each Mortgaged Property are covered by a
valid, binding and existing hazard insurance policy that is in full force and
effect with a generally acceptable carrier that provides for fire extended
coverage and such other hazards as are customary in the area where the Mortgaged
Property is located representing coverage not less than the lesser of the
outstanding principal balance of the related Mortgage Loan or the minimum

<PAGE>

                                      -10-

amount required to compensate for damage or loss on a replacement cost basis.
All individual insurance policies and flood policies referred to in clause (27)
below contain a standard mortgagee clause naming the Seller or the original
mortgagee, and its successors in interest, as mortgagee, and the Seller has
received no notice that any premiums due and payable thereon have not been paid;
the Mortgage obligates the Mortgagor thereunder to maintain all such insurance,
including flood insurance, at the Mortgagor's cost and expense, and upon the
Mortgagor's failure to do so, authorizes the holder of the Mortgage to obtain
and maintain such insurance at the Mortgagor's cost and expense and to seek
reimbursement therefor from the Mortgagor, except as may be limited or
restricted by applicable law;

            (27)  If the Mortgaged Property is in an area identified in the
Federal Register by the Federal Emergency Management Agency as having special
flood hazards, a valid and binding flood insurance policy that is in full force
and effect in a form meeting the requirements of the current guidelines of the
Flood Insurance Administration is in effect with respect to such Mortgaged
Property with a generally acceptable carrier in an amount representing coverage
not less than the least of (A) the original outstanding principal balance of the
Mortgage Loan, (B) the minimum amount required to compensate for damage or loss
on a replacement cost basis or (C) the maximum amount of insurance that is
available under the Flood Disaster Protection Act of 1973;

            (28)  There is no default, breach, violation or event of
acceleration existing under the Mortgage or the related Mortgage Note; and the
Seller has not waived any default, breach, violation or event of acceleration;

            (29)  Each Mortgaged Property is improved by a one- to four-family
residential dwelling, including condominium units and dwelling units in planned
unit developments, which does not include (a) cooperatives or (b) mobile homes
and manufactured homes (as defined in the Fannie Mae Seller-Servicer's Guide),
except when the appraisal indicates that (i) the mobile or manufactured home was
built under the Federal Manufactured Home Construction and Safety Standards of
1976 or (ii) otherwise assumes the characteristics of site-built housing and
meets local building codes, is readily marketable, has been permanently affixed
to the site, is not in a mobile home "park," and is treated as real property
under the applicable state law. With respect to any Mortgage Loan that is
secured by a leasehold estate: (a) the lease is valid, in full force and effect;
(b) all rents and other payments due under the lease have been paid; (c) the
lessee is not in default under any provision of the lease; (d) the term of the
lease exceeds the maturity date of the related Mortgage Loan by at least five
(5) years; and (e) the Mortgagee under the Mortgage Loan is given notice and an
opportunity to cure any defaults under the lease;

            (30)  There is no obligation on the part of the Seller or any other
party under the terms of the Mortgage or related Mortgage Note to make payments
in lieu of or in addition to those made by the Mortgagor;

            (31)  Any future advances made prior to the Cut-off Date have been
consolidated with the outstanding principal amount secured by the Mortgage, and
the secured principal amount, as consolidated, bears a single interest rate and
single repayment term reflected on the Mortgage Loan Schedule. The consolidated
principal amount does not exceed the original principal amount of the Mortgage
Loan;

<PAGE>

                                      -11-

            (32)  The Mortgage File contains an appraisal which was either
performed by an appraiser who satisfied, and which was conducted in accordance
with, all of the applicable requirements of the Financial Institutions Reform,
Recovery and Enforcement Act of 1989, as amended or (ii) conducted in accordance
with an insured valuation model;

            (33)  None of the Mortgage Loans is a graduated payment mortgage
loan, nor is any Mortgage Loan subject to a temporary buydown or similar
arrangement;

            (34)  No Mortgagor has currently requested any relief under the
Servicemembers Civil Relief Act or similar state laws;

            (35)  The Mortgage Loans comply in all material respects with the
descriptions set forth under the captions "The Mortgage Pool" and Annex III in
the Prospectus Supplement;

            (36)  The Mortgage contains an enforceable provision for the
acceleration of the payment of the unpaid principal balance of the Mortgage Loan
in the event that the related Mortgaged Property is sold or transferred without
the prior written consent of the mortgagee thereunder, except as may be limited
by applicable law;

            (37)  The information set forth in the Prepayment Charge Schedule
attached as Schedule 2 to the Pooling and Servicing Agreement (including the
prepayment charge summary attached thereto) is complete, true and correct in all
material respects at the date or dates respecting which such information is
furnished and each Prepayment Charge is permissible and enforceable in
accordance with its terms upon the full and voluntary prepayment by the
Mortgagor under applicable law and complied in all material respects with
applicable local, state and federal laws (except to the extent that (i) the
enforceability thereof may be limited by bankruptcy, insolvency, moratorium,
receivership and other similar laws relating to creditors' rights generally or
(ii) the collectability thereof may be limited due to acceleration in connection
with a foreclosure or other involuntary payoff);

            (38)  Each Mortgage Loan is an obligation that is principally
secured by real property for purposes of the REMIC Provisions of the Code;

            (39)  The Mortgage Loans are not subject to the requirements of the
Home Ownership and Equity Protection Act of 1994 ("HOEPA") and no Mortgage Loan
is subject to, or in violation of, any applicable state or local law, ordinance
or regulation similar to HOEPA;

            (40)  (a) No Mortgage Loan is a High Cost Loan as defined by HOEPA
or any other applicable predatory or abusive lending laws and (b) no Mortgage
Loan is a "high cost home", "covered" (excluding home loans defined as "covered
home loans" in the New Jersey Home Ownership Security Act of 2002 that were
originated between November 26, 2003 and July 7, 2004) , "high risk home" or
"predatory" loan under any other applicable state, federal or local law (or a
similarly classified loan using different terminology under a law imposing
heightened regulatory scrutiny or additional legal liability for resident
mortgage loans having high interest rates, points and/or fees);

<PAGE>

                                      -12-

            (41)  No Mortgage Loan originated on or after October 1, 2002 will
impose a Prepayment Charge for a term in excess of three years. Any Mortgage
Loans originated prior to such date will not impose a Prepayment Charge for a
term in excess of five (5) years;

            (42)  No Mortgage Loan that is secured by property located in the
State of Georgia is either a "Covered Loan" or "High Cost Home Loan" within the
meaning of the Georgia Fair Lending Act, as amended (the "Georgia Act");

            (43)  The Seller, as servicer for each Mortgage Loan prior to the
Closing Date, has fully furnished, in accordance with the Fair Credit Reporting
Act and its implementing regulations, accurate and complete information (e.g.,
favorable and unfavorable) on its borrower credit files to Equifax, Experian and
Trans Union Credit Information Company or their successors (the "Credit
Repositories") on a monthly basis until the transfer of the servicing to the
Master Servicer;

            (44)  There is no Mortgage Loan that was originated on or after
October 1, 2002 and before March 7, 2003 which is secured by property located in
the State of Georgia;

            (45)  The Prepayment Charges included in the transaction are
enforceable and originated in compliance with all applicable federal, state and
local law (except to the extent that (i) the enforceability thereof may be
limited by bankruptcy, insolvency, moratorium, receivership and other similar
laws relating to creditors' rights generally or (ii) the collectability thereof
may be limited due to acceleration in connection with a foreclosure or other
involuntary payoff);

            (46)  No proceeds from any Mortgage Loan were used to finance
single-premium credit insurance policies;

            (47)  No Mortgage Loan is a high cost loan or a covered loan, as
applicable (as such terms are defined in Standard & Poor's LEVELS Version 5.6
Glossary Revised, Appendix E); and

            (48)  With respect to any Mortgage Loan originated on or after
August 1, 2004, neither the related Mortgage nor the related Mortgage Note
requires the borrower to submit to arbitration to resolve any dispute arising
out of or relating in any way to the mortgage loan transaction.

            (b)   The Seller hereby represents and warrants to the Purchaser,
with respect to the Group I Mortgage Loans as of the Closing Date or as of such
date specifically provided herein:

            (1)   Each Group I Mortgage Loan is in compliance with the
anti-predatory lending eligibility for purchase requirements of Fannie Mae's
Selling Guide;

            (2)   The methodology used in underwriting the extension of credit
for each Group I Mortgage Loan employs objective mathematical principles which
relate the Mortgagor's income, assets and liabilities to the proposed payment
and such underwriting methodology does not rely on the extent of the Mortgagor's
equity in the collateral as the principal determining factor in approving such
credit extension. Such underwriting methodology confirmed that at the

<PAGE>

                                      -13-

time of origination (application/approval) the Mortgagor had a reasonable
ability to make timely payments on the Group I Mortgage Loan;

            (3)   With respect to any Group I Mortgage Loan that contains a
provision permitting imposition of a charge upon a prepayment prior to maturity:
(i) prior to the Group I Mortgage Loan's origination, the Mortgagor agreed to
such charge in exchange for a monetary benefit, including but not limited to a
rate or fee reduction, (ii) prior to the Group I Mortgage Loan's origination,
the Mortgagor was offered the option of obtaining a mortgage loan that did not
require payment of such a charge, (iii) the prepayment charge is disclosed to
the Mortgagor in the loan documents pursuant to applicable state and federal
law, (iv) for loans originated on or after October 1, 2002, the duration of the
prepayment period shall not exceed three (3) years from the date of the Mortgage
Note, unless the loan was modified to reduce the prepayment period to no more
than three years from the date of the Mortgage Note and the borrower was
notified in writing of such reduction in the prepayment period, and (v)
notwithstanding any state or federal law to the contrary, the Master Servicer
shall not impose such prepayment charge in any instance when the mortgage debt
is accelerated as the result of the Mortgagor's default in making the loan
payments;

            (4)   All points and fees related to each Group I Mortgage Loan were
disclosed in writing to the Mortgagor in accordance with applicable state and
federal law and regulation. Except in the case of a Group I Mortgage Loan in an
original principal amount of less than $60,000 which would have resulted in an
unprofitable origination, no Mortgagor was charged "points and fees" (whether or
not financed) in an amount greater than 5% of the principal amount of such loan
and such 5% limitation is calculated in accordance with Fannie Mae's
anti-predatory lending requirements as set forth in the Fannie Mae Selling
Guide;

            (5)   All fees and charges (including finance charges) and whether
or not financed, assessed, collected or to be collected in connection with the
origination and servicing of each Group I Mortgage Loan haves been disclosed in
writing to the Mortgagor in accordance with applicable state and federal law and
regulation;

            (6)   No Group I Mortgage Loan Mortgagor was encouraged or required
to select a mortgage loan product offered by either Originator which is a higher
cost product designed for a less creditworthy Mortgagor, unless at the time of
the Mortgage Loan's origination, such Mortgagor did not qualify taking into
account credit history and debt to income ratios for a lower cost credit product
then offered by the related Originator;

            (7)   No Group I Mortgage Loan Mortgagor was required to purchase
any single premium credit insurance policy (e.g. life, disability, accident,
unemployment, or health insurance product) or debt cancellation agreement as a
condition of obtaining the extension of credit. No Mortgagor obtained a prepaid
single premium credit insurance policy (e.g. life, disability, accident,
unemployment, mortgage, or health insurance) in connection with the origination
of the Group I Mortgage Loan. No proceeds from any Group I Mortgage Loan were
used to purchase single premium credit insurance policies or debt cancellation
agreement as part of the origination of, or as a condition to closing, such
Group I Mortgage Loan

<PAGE>

                                      -14-

            (8)   The Master Servicer will transmit full-file credit reporting
data for each Group I Mortgage Loan pursuant to Fannie Mae Guide Announcement
95-19 and that for each Group I Mortgage Loan, the Master Servicer agrees it
shall report one of the following statuses each month as follows: new
origination, current, delinquent (30-, 60-, 90-days, etc.), foreclosed, or
charged-off;

            (9)   No Group I Mortgage Loan is a "High Cost Home Loan" as defined
in New York Banking Law 6-1;

            (10)  No Group I Mortgage Loan is a "High-Cost Home Loan" as defined
under the Arkansas Home Loan Protection Act, effective as of July 14, 2003;

            (11)  No Group I Mortgage Loan is a "High-Cost Home Loan" as defined
under Kentucky State Statute KRS 360.100, effective as of June 25, 2003;

            (12)  No Group I Mortgage Loan is a "High-Cost Home Loan" as defined
in the New Jersey Home Ownership Act, effective as of November 27, 2003;

            (13)  No Group I Mortgage Loan is a "High-Cost Home Loan" as defined
in the New Mexico Home Loan Protection Act, effective as of January 1, 2004;

            (14)  No Group I Mortgage Loan is a "High-Risk Home Loan" as defined
in the Illinois High-Risk Home Loan Act, effective as of January 1, 2004;

            (15)  No Mortgage Loan is a "High-Cost Home Mortgage Loan" as
defined in the Massachusetts Predatory Home Loan Practices Act, effective
November 7, 2004 (Mass. Ann. Laws Ch. 183C);

            (16)  No Mortgage Loan is a balloon mortgage loan that has an
original stated maturity of less than seven (7) years; and

            (17)  No Mortgage Loan is subject to mandatory arbitration except
when the terms of the arbitration also contain a waiver provision that provides
that in the event of a sale or transfer of the Mortgage Loan or interest in the
Mortgage Loan to Fannie Mae, the terms of the arbitration are null and void. The
seller hereby covenants that the seller or servicer of the Mortgage Loan, as
applicable, will notify the borrower in writing within 60 days of the sale or
transfer of the Mortgage Loan to Fannie Mae that the terms of the arbitration
are null and void.

            SECTION 7. REPURCHASE OBLIGATION FOR DEFECTIVE DOCUMENTATION AND FOR
BREACH OF REPRESENTATION AND WARRANTY.

            (a)   The representations and warranties contained in Section 6
shall not be impaired by any review and examination of loan files or other
documents evidencing or relating to the Mortgage Loans or any failure on the
part of the Purchaser to review or examine such documents and shall inure to the
benefit of any assignee, transferee or designee of the Purchaser, including the
Trustee for the benefit of the Certificateholders.

<PAGE>

                                      -15-

            Upon discovery by the Seller, the Purchaser or any assignee,
transferee or designee of the Purchaser of any materially defective document in,
or that any material document was not transferred by the Seller (as listed on
the Trustee's Preliminary Exception Report) as part of, any Mortgage File or of
a breach of any of the representations and warranties contained in Section 5 or
Section 6 that materially and adversely affects the value of any Mortgage Loan
or the interest therein of the Purchaser or the Purchaser's assignee, transferee
or designee (it being understood that with respect to the representations and
warranties set forth in (39), (40), (41), (43), (44), (46) and (48) of Section
6(a) herein, a breach of any such representation or warranty shall in and of
itself be deemed to materially adversely affect the interest therein of the
Purchaser and the Purchaser's assignee, transferee or designee), the party
discovering the breach shall give prompt written notice to the other. Within
ninety (90) days of its discovery or its receipt of notice of any such missing
documentation which was not transferred to the Purchaser as described above or
materially defective documentation or any such breach of a representation and
warranty (it being understood that with respect to the representations and
warranties set forth in (39), (40), (41), (43), (44), (46) and (48) of Section
6(a) herein, a breach of any such representation or warranty shall in and of
itself be deemed to materially adversely affect the interest therein of the
Purchaser and the Purchaser's assignee, transferee or designee), the Seller
promptly shall deliver such missing document or cure such defect or breach in
all material respects, or in the event the Seller cannot deliver such missing
document or such defect or breach cannot be cured, the Seller shall, within
ninety (90) days of its discovery or receipt of notice, either (i) repurchase
the affected Mortgage Loan at a price equal to the Purchase Price or (ii)
pursuant to the provisions of the Pooling and Servicing Agreement, cause the
removal of such Mortgage Loan from the Trust Fund and substitute one or more
Qualified Substitute Mortgage Loans.

            Notwithstanding the foregoing, within ninety (90) days of the
earlier of discovery by the Seller or receipt of notice by the Seller of the
breach of the representation (37) or (45) of the Seller set forth in Section
6(a) above which materially and adversely affects the interests of the Holders
of the Class P Certificates in any Prepayment Charge, the Seller shall pay the
amount of the scheduled Prepayment Charge, for the benefit of the Holders of the
Class P Certificates, by depositing such amount into the Collection Account, net
of any amount previously collected by the Master Servicer and paid by the Master
Servicer, for the benefit of the Holders of the Class P Certificates, in respect
of such Prepayment Charge.

            The Seller shall amend the Closing Schedule to reflect the
withdrawal of such Mortgage Loan from the terms of this Agreement and the
Pooling and Servicing Agreement and the addition, if any, of a Qualified
Substitute Mortgage Loan. The Seller shall deliver to the Purchaser such amended
Closing Schedule and shall deliver such other documents as are required by this
Agreement or the Pooling and Servicing Agreement within five (5) days of any
such amendment. Any repurchase pursuant to this Section 7(a) shall be
accomplished by deposit in the Collection Account of the amount of the Purchase
Price in accordance with Section 2.03 of the Pooling and Servicing Agreement.
Any repurchase or substitution required by this Section shall be made in a
manner consistent with Section 2.03 of the Pooling and Servicing Agreement.

            In addition, upon discovery by the Seller, the Purchaser, or any
assignee, transferee or designee of the Purchaser that any Mortgage Loan does
not constitute a "qualified mortgage" within the meaning of Section 860G(a)(3)
of the Code, the party discovering the

<PAGE>

                                      -16-

breach shall give prompt written notice within five (5) Business Days to the
others. Within ninety (90) days of its discovery or its receipt of notice, the
Seller promptly shall either (i) repurchase the affected Mortgage Loan at the
Purchase Price (as such term is defined in the Pooling and Servicing Agreement)
or (ii) pursuant to the provisions of the Pooling and Servicing Agreement, cause
the removal of such Mortgage Loan from the Trust Fund and substitute one or more
Qualified Substitute Mortgage Loans.

            (b)   It is understood and agreed that the obligations of the Seller
set forth in this Section 7 to cure, remit a Prepayment Charge shortfall,
repurchase or substitute for a defective Mortgage Loan constitute the sole
remedies of the Purchaser against the Seller respecting a missing or defective
material document or a breach of the representations and warranties contained in
Section 5 or Section 6.

            SECTION 8. CLOSING; PAYMENT FOR THE MORTGAGE LOANS. The closing of
the purchase and sale of the Mortgage Loans shall be held at the New York City
office of Thacher Proffitt & Wood LLP at 10:00 AM New York City time on the
Closing Date.

            The closing shall be subject to each of the following conditions:

            (a)   All of the representations and warranties of the Seller under
                  this Agreement shall be true and correct in all material
                  respects as of the date as of which they are made and no event
                  shall have occurred which, with notice or the passage of time,
                  would constitute a default under this Agreement;

            (b)   The Purchaser shall have received, or the attorneys of the
                  Purchaser shall have received in escrow (to be released from
                  escrow at the time of closing), all Closing Documents as
                  specified in Section 9 of this Agreement, in such forms as are
                  agreed upon and acceptable to the Purchaser, duly executed by
                  all signatories other than the Purchaser as required pursuant
                  to the respective terms thereof;

            (c)   The Seller shall have delivered or caused to be delivered and
                  released to the Purchaser or to its designee, all documents
                  (including without limitation, the Mortgage Loans) required to
                  be so delivered by the Purchaser pursuant to Section 2.01 of
                  the Pooling and Servicing Agreement; and

            (d)   All other terms and conditions of this Agreement shall have
                  been complied with.

            Subject to the foregoing conditions, the Purchaser shall deliver or
cause to be delivered to the Seller on the Closing Date, against delivery and
release by the Seller to the Trustee of all documents required pursuant to the
Pooling and Servicing Agreement, the consideration for the Mortgage Loans as
specified in Section 3 of this Agreement, by delivery to the Seller of the
purchase price.

<PAGE>

                                      -17-

            SECTION 9. CLOSING DOCUMENTS. Without limiting the generality of
Section 8 hereof, the closing shall be subject to delivery of each of the
following documents:

            (a)   (i) An Officers' Certificate of the Seller, dated the Closing
                  Date, in form satisfactory to and upon which the Purchaser and
                  the Underwriters may rely, and attached thereto copies of the
                  certificate of incorporation, by-laws and certificate of good
                  standing of the Seller under the laws of Delaware and stating
                  that the information contained in the Prospectus Supplement,
                  relating to the Mortgage Loans and the Seller, and the
                  applicable loan portfolio, is true and accurate in all
                  material respects and does not contain any untrue statement of
                  a material fact or omit to state a material fact required to
                  be stated therein or necessary to make the statements therein,
                  in light of the circumstances under which they were made, not
                  misleading and (ii) if any of the Non-Offered Certificates are
                  offered on the Closing Date pursuant to a private placement
                  memorandum, the Seller shall deliver an Officer's Certificate
                  stating that the same information contained in such private
                  placement memorandum is true and accurate in all material
                  respects;

            (b)   An Officers' Certificate of the Seller, dated the Closing
                  Date, in form satisfactory to and upon which the Purchaser and
                  the Underwriters may rely, with respect to certain facts
                  regarding the sale of the Mortgage Loans by the Seller to the
                  Purchaser;

            (c)   An Opinion of Counsel of each of the Seller and the Master
                  Servicer, dated the Closing Date, in form satisfactory to and
                  addressed to the Purchaser and the Underwriters;

            (d)   Such opinions of counsel from the Purchaser's or Seller's
                  counsel as the Rating Agencies may request in connection with
                  the sale of the Mortgage Loans by the Seller to the Purchaser
                  or the Seller's execution and delivery of, or performance
                  under, this Agreement and upon which the Underwriters may
                  rely;

            (e)   An Indemnification Agreement among the Master Servicer, the
                  Depositor and the Seller;

            (f)   A letter from Deloitte & Touche LLP, certified public
                  accountants, dated the date hereof and to the effect that they
                  have performed certain specified procedures as a result of
                  which they determined that certain information of an
                  accounting, financial or statistical nature set forth in the
                  Prospectus Supplement, under the captions "Summary of
                  Prospectus Supplement", "Risk Factors", "The Mortgage Pool",
                  "Yield on the Certificates", "Description of the
                  Certificates", "Pooling and Servicing Agreement--The Seller",
                  Annex II and Annex III agrees with the records of the Seller;

<PAGE>

                                      -18-

            (g)   A letter from Deloitte & Touche LLP, certified public
                  accountants, dated the date hereof and to the effect that they
                  have performed certain specified procedures as a result of
                  which they determined that certain information of an
                  accounting, financial or statistical nature set forth in the
                  Prospectus Supplement, under the caption "Pooling and
                  Servicing Agreement--The Master Servicer" agrees with the
                  records of the Master Servicer;

            (h)   The Seller shall deliver for inclusion in the Prospectus
                  Supplement under the captions "The Mortgage Pool--Underwriting
                  Standards of the Originators" and "Pooling and Servicing
                  Agreement--The Seller" or for inclusion in other offering
                  material such publicly available information regarding its
                  financial condition, underwriting standards, lending
                  activities and loan sales, production, and servicing and
                  collection practices, and any similar nonpublic, unaudited
                  financial information;

            (i)   The Master Servicer shall deliver for inclusion in the
                  Prospectus Supplement under the caption "Pooling and Servicing
                  Agreement--The Master Servicer" or for inclusion in other
                  offering material approved by the Master Servicer certain
                  publicly available information regarding its financial
                  condition and its mortgage loan delinquency, foreclosure and
                  loss experience and servicing and collection practices, and
                  similar nonpublic, unaudited financial information; and

            (j)   Such further information, certificates, opinions and documents
                  as the Purchaser or the Underwriters may reasonably request.

            SECTION 10. COSTS. The Seller shall pay (or shall reimburse the
Purchaser or any other Person to the extent that the Purchaser or such other
Person shall pay) all costs and expenses incurred in connection with the
transfer and delivery of the Mortgage Loans, including without limitation,
assignment of mortgage recording costs and/or fees for title policy endorsements
and continuations, the fees and expenses of the Seller's in-house accountants
and in-house attorneys, the costs and expenses incurred in connection with
producing the Seller's loan loss, foreclosure and delinquency experience, and
the costs and expenses incurred in connection with obtaining the documents
referred to in Sections 9(d) and 9(e) to the extent such costs and expenses were
not previously paid by the Seller. The Seller shall pay (or shall reimburse the
Purchaser or any other Person to the extent that the Purchaser or such other
Person shall pay) the costs and expenses of printing (or otherwise reproducing)
and delivering this Agreement, the Pooling and Servicing Agreement, the
Certificates, the prospectus, the Prospectus Supplement, and the private
placement memorandum relating to the Certificates and other related documents,
the initial fees, costs and expenses of the Trustee relating to the issuance of
the initial certification of the Trustee under Section 2.02 of the Pooling and
Servicing Agreement, the fees and expenses of the Seller's counsel in connection
with the preparation of all documents relating to the securitization of the
Mortgage Loans, the filing fee charged by the Securities and Exchange Commission
for registration of the Certificates, the cost of outside special counsel that
may be required for the Purchaser, the cost of obtaining the documents referred
to in Section 9(g) and the fees charged by any rating agency to rate the
Certificates. All

<PAGE>

                                      -19-

other costs and expenses in connection with the transactions contemplated
hereunder shall be borne by the party incurring such expense.

            SECTION 11. [Reserved].

            SECTION 12. [Reserved].

            SECTION 13. MANDATORY DELIVERY; GRANT OF SECURITY INTEREST. The sale
and delivery on the Closing Date of the Mortgage Loans described on the Mortgage
Loan Schedule in accordance with the terms and conditions of this Agreement is
mandatory. It is specifically understood and agreed that each Mortgage Loan is
unique and identifiable on the date hereof and that an award of money damages
would be insufficient to compensate the Purchaser for the losses and damages
incurred by the Purchaser in the event of the Seller's failure to deliver the
Mortgage Loans on or before the Closing Date. The Seller hereby grants to the
Purchaser a lien on and a continuing security interest in the Seller's interest
in each Mortgage Loan and each document and instrument evidencing each such
Mortgage Loan to secure the performance by the Seller of its obligation
hereunder, and the Seller agrees that it holds such Mortgage Loans in custody
for the Purchaser, subject to the Purchaser's (i) right, prior to the Closing
Date, to reject any Mortgage Loan to the extent permitted by this Agreement, and
(ii) obligation to deliver or cause to be delivered the consideration for the
Mortgage Loans pursuant to Section 8 hereof. Any Mortgage Loans rejected by the
Purchaser shall concurrently therewith be released from the security interest
created hereby. The Seller agrees that, upon acceptance of the Mortgage Loans by
the Purchaser or its designee and delivery of payment to the Seller, that its
security interest in the Mortgage Loans shall be released. All rights and
remedies of the Purchaser under this Agreement are distinct from, and cumulative
with, any other rights or remedies under this Agreement or afforded by law or
equity and all such rights and remedies may be exercised concurrently,
independently or successively.

            Notwithstanding the foregoing, if on the Closing Date, each of the
conditions set forth in Section 8 hereof shall have been satisfied and the
Purchaser shall not have paid or caused to be paid the purchase price, or any
such condition shall not have been waived or satisfied and the Purchaser
determines not to pay or cause to be paid the purchase price, the Purchaser
shall immediately effect the redelivery of the Mortgage Loans, if delivery to
the Purchaser has occurred and the security interest created by this Section 13
shall be deemed to have been released.

            SECTION 14. NOTICES. All demands, notices and communications
hereunder shall be in writing and shall be deemed to have been duly given if
personally delivered to or mailed by registered mail, postage prepaid, or
transmitted by telex or telegraph and confirmed by a similar mailed writing, if
to the Purchaser, addressed to the Purchaser at 1100 Town & Country Road, Suite
1100, Orange, California 92868, Facsimile: (714) 564-9639, Attention: General
Counsel, or such other address as may hereafter be furnished to the Seller in
writing by the Purchaser; if to the Seller, addressed to the Seller at 1100 Town
& Country Road, Suite 1100, Orange, California 92868, Facsimile: (714) 564-9639,
Attention: General Counsel, or to such other address as the Seller may designate
in writing to the Purchaser.

<PAGE>

                                      -20-

            SECTION 15. SEVERABILITY OF PROVISIONS. Any part, provision,
representation or warranty of this Agreement which is prohibited or which is
held to be void or unenforceable shall be ineffective to the extent of such
prohibition or unenforceability without invalidating the remaining provisions
hereof. Any part, provision, representation or warranty of this Agreement which
is prohibited or unenforceable or is held to be void or unenforceable in any
jurisdiction shall, as to such jurisdiction, be ineffective to the extent of
such prohibition or unenforceability without invalidating the remaining
provisions hereof, and any such prohibition or unenforceability in any
jurisdiction as to any Mortgage Loan shall not invalidate or render
unenforceable such provision in any other jurisdiction. To the extent permitted
by applicable law, the parties hereto waive any provision of law which prohibits
or renders void or unenforceable any provision hereof.

            SECTION 16. AGREEMENT OF PARTIES. The Seller and the Purchaser agree
to execute and deliver such instruments and take such actions as either of the
others may, from time to time, reasonably request in order to effectuate the
purpose and to carry out the terms of this Agreement and the Pooling and
Servicing Agreement.

            SECTION 17. SURVIVAL. The Seller agrees that the representations,
warranties and agreements made by it herein and in any certificate or other
instrument delivered pursuant hereto shall be deemed to be relied upon by the
Purchaser, notwithstanding any investigation heretofore or hereafter made by the
Purchaser or on its behalf, and that the representations, warranties and
agreements made by the Seller herein or in any such certificate or other
instrument shall survive the delivery of and payment for the Mortgage Loans and
shall continue in full force and effect, notwithstanding any restrictive or
qualified endorsement on the Mortgage Notes and notwithstanding subsequent
termination of this Agreement, the Pooling and Servicing Agreement or the Trust
Fund.

            SECTION 18. GOVERNING LAW. THIS AGREEMENT AND THE RIGHTS, DUTIES,
OBLIGATIONS AND RESPONSIBILITIES OF THE PARTIES HERETO SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS (EXCLUDING THE CHOICE OF LAW PROVISIONS)
AND DECISIONS OF THE STATE OF NEW YORK. THE PARTIES HERETO INTEND THAT THE
PROVISIONS OF SECTION 5-1401 OF THE NEW YORK GENERAL OBLIGATIONS LAW SHALL APPLY
TO THIS AGREEMENT.

            SECTION 19. MISCELLANEOUS. This Agreement may be executed in two or
more counterparts, each of which when so executed and delivered shall be an
original, but all of which together shall constitute one and the same
instrument. This Agreement shall inure to the benefit of and be binding upon the
parties hereto and their respective successors and assigns. This Agreement
supersedes all prior agreements and understandings relating to the subject
matter hereof. Neither this Agreement nor any term hereof may be changed,
waived, discharged or terminated orally, but only by an instrument in writing
signed by the party against whom enforcement of the change, waiver, discharge or
termination is sought. The headings in this Agreement are for purposes of
reference only and shall not limit or otherwise affect the meaning hereof. The
NIMS Insurer, if any shall be a third party beneficiary hereof and may enforce
the terms hereof as if a party hereto.

<PAGE>

                                      -21-

            It is the express intent of the parties hereto that the conveyance
of the Mortgage Loans by the Seller to the Purchaser as provided in Section 4
hereof be, and be construed as, a sale of the Mortgage Loans by the Seller to
the Purchaser and not as a pledge of the Mortgage Loans by the Seller to the
Purchaser to secure a debt or other obligation of the Seller. However, in the
event that, notwithstanding the aforementioned intent of the parties, the
Mortgage Loans are held to be property of the Seller, then, (a) it is the
express intent of the parties that such conveyance be deemed a pledge of the
Mortgage Loans by the Seller to the Purchaser to secure a debt or other
obligation of the Seller and (b) (1) this Agreement shall also be deemed to be a
security agreement within the meaning of Articles 8 and 9 of the New York
Uniform Commercial Code; (2) the conveyance provided for in Section 4 hereof
shall be deemed to be a grant by the Seller to the Purchaser of a security
interest in all of the Seller's right, title and interest in and to the Mortgage
Loans and all amounts payable to the holders of the Mortgage Loans in accordance
with the terms thereof and all proceeds of the conversion, voluntary or
involuntary, of the foregoing into cash, instruments, securities or other
property, including without limitation all amounts, other than investment
earnings, from time to time held or invested in the Collection Account whether
in the form of cash, instruments, securities or other property; (3) the
possession by the Purchaser or its agent of Mortgage Notes, the related
Mortgages and such other items of property that constitute instruments, money,
negotiable documents or chattel paper shall be deemed to be "possession" for
purposes of perfecting the security interest pursuant to the New York Uniform
Commercial Code; and (4) notifications to persons holding such property, and
acknowledgments, receipts or confirmations from persons holding such property,
shall be deemed notifications to, or acknowledgments, receipts or confirmations
from, financial intermediaries, bailees or agents (as applicable) of the
Purchaser for the purpose of perfecting such security interest under applicable
law. Any assignment of the interest of the Purchaser pursuant to Section 4(d)
hereof shall also be deemed to be an assignment of any security interest created
hereby. The Seller and the Purchaser shall, to the extent consistent with this
Agreement, take such actions as may be necessary to ensure that, if this
Agreement were deemed to create a security interest in the Mortgage Loans, such
security interest would be deemed to be a perfected security interest of first
priority under applicable law and will be maintained as such throughout the term
of this Agreement and the Pooling and Servicing Agreement.

<PAGE>

            IN WITNESS WHEREOF, the Seller and the Purchaser have caused their
names to be signed by their respective officers thereunto duly authorized as of
the date first above written.

                                                    AMERIQUEST MORTGAGE COMPANY

                                                    By:
                                                       -------------------------
                                                    Name:
                                                    Title:

                                                    PARK PLACE SECURITIES, INC.

                                                    By:
                                                       -------------------------
                                                    Name:
                                                    Title:

<PAGE>

                                    EXHIBIT E

                        REQUEST FOR RELEASE OF DOCUMENTS

To:   Wells Fargo Bank, N.A.,

      Re:   Pooling and Servicing Agreement dated as of January 1, 2005 among
            Park Place Securities, Inc., as depositor, JPMorgan Chase Bank,
            National Association, as master servicer, and Wells Fargo Bank,
            N.A., as trustee

            In connection with the administration of the Mortgage Loans held by
            you as Trustee pursuant to the above-captioned Pooling and Servicing
            Agreement, we request the release, and hereby acknowledge receipt,
            of the Trustee's Mortgage File for the Mortgage Loan described
            below, for the reason indicated.

Mortgage Loan Number:
--------------------

Mortgagor Name. Address & Zip Code:
----------------------------------

Reason for Requesting Documents (check one):
-------------------------------

______1. Mortgage Paid in Full

______2. Foreclosure

______3. Substitution

______4. Other Liquidation (Repurchases, etc.)

______5. Nonliquidation         Reason:____________________

Address to which Trustee should deliver
the Trustee's Mortgage File:
____________________________________
____________________________________

                                      E-1
<PAGE>

By:_______________________
     (authorized signer)

Issuer:
Address:
Date:

Trustee
-------

Wells Fargo Bank, N.A.

            Please acknowledge the execution of the above request by your
signature and date below:

         ______________________________                __________________
         Signature                                     Date

         Documents returned to Trustee:

         ______________________________                __________________
         Trustee                                       Date

                                      E-2
<PAGE>

                                   EXHIBIT F-1

                    FORM OF TRANSFEROR REPRESENTATION LETTER

                                                               [DATED]

Wells Fargo Bank, N.A.

      Re:   Park Place Securities, Inc., Asset-Backed Pass-Through Certificates,
            Series 2005-WCH1, M-10, CE, P, R, R-X representing a % Percentage
            Interest] [with an aggregate Certificate Principal Balance of _____]
            [with a Notional Amount of [__]

Ladies and Gentlemen:

            In connection with the transfer by _____________ (the "Transferor")
to ________________ (the "Transferee") of the above-captioned asset-backed
pass-through certificates (the "Certificates"), the Transferor hereby certifies
as follows:

            Neither the Transferor nor anyone acting on its behalf has (a)
offered, pledged, sold, disposed of or otherwise transferred any Certificate,
any interest in any Certificate or any other similar security to any person in
any manner, (b) has solicited any offer to buy or to accept a pledge,
disposition or other transfer of any Certificate, any interest in any
Certificate or any other similar security from any person in any manner, (c) has
otherwise approached or negotiated with respect to any Certificate, any interest
in any Certificate or any other similar security with any person in any manner,
(d) has made any general solicitation by means of general advertising or in any
other manner, (e) has taken any other action, that (in the case of each of
subclauses (a) through (e) above) would constitute a distribution of the
Certificates under the Securities Act of 1933, as amended (the "1933 Act"), or
would render the disposition of any Certificate a violation of Section 5 of the
1933 Act or any state securities law or would require registration or
qualification pursuant thereto. The Transferor will not act, nor has it
authorized or will it authorize any person to act, in any manner set forth in
the foregoing sentence with respect to any Certificate. The Transferor will not
sell or otherwise transfer any of the Certificates, except in compliance with
the provisions of that certain Pooling and Servicing Agreement, dated as of
January 1, 2005, among Park Place Securities, Inc. as Depositor, JPMorgan Chase
Bank, National Association as Master Servicer, and Wells Fargo Bank, N.A. as
Trustee (the "Pooling and Servicing Agreement"), pursuant to which Pooling and
Servicing Agreement the Certificates were issued.

                                     F-1-1
<PAGE>

            Capitalized terms used but not defined herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

                                             Very truly yours,

                                             [Transferor]

                                             By:_______________________________
                                             Name:
                                             Title:

                                     F-1-2
<PAGE>

                    FORM OF TRANSFEREE REPRESENTATION LETTER

                                                              [Date]

Wells Fargo Bank, N.A.

            Re:   Park Place Securities, Inc., Asset-Backed Pass-Through
                  Certificates, Series 2005-WCH1 Class [M-10] [CE] [P] [R],
                  [R-X] [representing a ___ % Percentage Interest] [with an
                  aggregate Certificate Principal Balance of [__] [with a
                  Notional Amount of [__]

Ladies and Gentlemen:

            In connection with the purchase from ______________ (the
"Transferor") on the date hereof of the captioned trust certificates (the
"Certificates"), _______________ (the "Transferee") hereby certifies as follows:

            1.    The Transferee is a "qualified institutional buyer" as that
      term is defined in Rule 144A ("Rule 144A") under the Securities Act of
      1933, as amended (the "1933 Act") and has completed either of the forms of
      certification to that effect attached hereto as Annex 1 or Annex 2. The
      Transferee is aware that the sale to it is being made in reliance on Rule
      144A. The Transferee is acquiring the Certificates for its own account or
      for the account of a qualified institutional buyer, and understands that
      such Certificate may be resold, pledged or transferred only (i) to a
      person reasonably believed to be a qualified institutional buyer that
      purchases for its own account or for the account of a qualified
      institutional buyer to whom notice is given that the resale, pledge or
      transfer is being made in reliance on Rule 144A, or (ii) pursuant to
      another exemption from registration under the 1933 Act.

            2.    The Transferee has been furnished with all information
      regarding (a) the Certificates and distributions thereon, (b) the nature,
      performance and servicing of the Mortgage Loans, (c) the Pooling and
      Servicing Agreement referred to below and (d) any credit enhancement
      mechanism associated with the Certificates, that it has requested.

            All capitalized terms used but not otherwise defined herein have the
respective meanings assigned thereto in the Pooling and Servicing Agreement,
dated as of January 1, 2005, among Park Place Securities, Inc. as Depositor,
JPMorgan Chase Bank, National Association as Master Servicer, and Wells Fargo
Bank, N.A. as Trustee, pursuant to which the Certificates were issued.

                                             [TRANSFEREE]

                                             By:______________________________
                                             Name:
                                             Title:

                                     F-1-3
<PAGE>

                                                         ANNEX 1 TO EXHIBIT F-1
                                                         ----------------------

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
            --------------------------------------------------------

          [For Transferees Other Than Registered Investment Companies]

            The undersigned hereby certifies as follows to _____________ (the
"Transferor") and Wells Fargo Bank, N.A. as Trustee, with respect to the
asset-backed pass-through certificates (the "Certificates") described in the
Transferee Certificate to which this certification relates and to which this
certification is an Annex:

            1.    As indicated below, the undersigned is the President, Chief
Financial Officer, Senior Vice President or other executive officer of the
entity purchasing the Certificates (the "Transferee").

            2.    In connection with purchases by the Transferee, the Transferee
is a "qualified institutional buyer" as that term is defined in Rule 144A under
the Securities Act of 1933, as amended ("Rule 144A") because (i) the Transferee
owned and/or invested on a discretionary basis $______________________ in
securities (except for the excluded securities referred to below) as of the end
of the Transferee's most recent fiscal year (such amount being calculated in
accordance with Rule 144A) and (ii) the Transferee satisfies the criteria in the
category marked below.

      ___   Corporation, Etc. The Transferee is a corporation (other than a
            bank, savings and loan association or similar institution),
            Massachusetts or similar business trust, partnership, or any
            organization described in Section 501(c)(3) of the Internal Revenue
            Code of 1986, as amended.

      ___   Bank. The Transferee (a) is a national bank or banking institution
            organized under the laws of any State, territory or the District of
            Columbia, the business of which is substantially confined to banking
            and is supervised by the State or territorial banking commission or
            similar official or is a foreign bank or equivalent institution, and
            (b) has an audited net worth of at least $25,000,000 as demonstrated
            in its latest annual financial statements, a copy of which is
            attached hereto.

      ___   Savings and Loan. The Transferee (a) is a savings and loan
            association, building and loan association, cooperative bank,
            homestead association or similar institution, which is supervised
            and examined by a State or Federal authority having supervision over
            any such institutions or is a foreign savings and loan association
            or equivalent institution and (b) has an audited net worth of at
            least 1Transferee must own and/or invest on a discretionary basis at
            least $100,000,000 in securities unless Transferee is a dealer, and,
            in that case, Transferee must own and/or invest on a discretionary
            basis at least $10,000,000 in securities.

                                     F-1-4
<PAGE>

            $25,000,000 as demonstrated in its latest annual financial
            statements, a copy of which is attached hereto.

      ___   Broker-Dealer. The Transferee is a dealer registered pursuant to
            Section 15 of the Securities Exchange Act of 1934, as amended.

      ___   Insurance Company. The Transferee is an insurance company whose
            primary and predominant business activity is the writing of
            insurance or the reinsuring of risks underwritten by insurance
            companies and which is subject to supervision by the insurance
            commissioner or a similar official or agency of a State, territory
            or the District of Columbia.

      ___   State or Local Plan. The Transferee is a plan established and
            maintained by a State, its political subdivisions, or any agency or
            instrumentality of the State or its political subdivisions, for the
            benefit of its employees.

      ___   ERISA Plan. The Transferee is an employee benefit plan within the
            meaning of Title I of the Employee Retirement Income Security Act of
            1974.

      ___   Investment Advisor. The Transferee is an investment advisor
            registered under the Investment Advisers Act of 1940, as amended.

            3.    The term "Securities" as used herein does not include (i)
securities of issuers that are affiliated with the Transferee, (ii) securities
that are part of an unsold allotment to or subscription by the Transferee, if
the Transferee is a dealer, (iii) securities issued or guaranteed by the U.S. or
any instrumentality thereof, (iv) bank deposit notes and certificates of
deposit, (v) loan participations, (vi) repurchase agreements, (vii) securities
owned but subject to a repurchase agreement and (viii) currency, interest rate
and commodity swaps.

            4.    For purposes of determining the aggregate amount of securities
owned and/or invested on a discretionary basis by the Transferee, the Transferee
used the cost of such securities to the Transferee and did not include any of
the securities referred to in the preceding paragraph. Further, in determining
such aggregate amount, the Transferee may have included securities owned by
subsidiaries of the Transferee, but only if such subsidiaries are consolidated
with the Transferee in its financial statements prepared in accordance with
generally accepted accounting principles and if the investments of such
subsidiaries are managed under the Transferee's direction. However, such
securities were not included if the Transferee is a majority-owned, consolidated
subsidiary of another enterprise and the Transferee is not itself a reporting
company under the Securities Exchange Act of 1934, as amended.

            5.    The Transferee acknowledges that it is familiar with Rule 144A
and understands that the Transferor and other parties related to the
Certificates are relying and will continue to rely on the statements made herein
because one or more sales to the Transferee may be in reliance on Rule 144A.

         _____     _____   Will the Transferee be purchasing the Certificates
         Yes      No       only for the Transferee's own account?

                                     F-1-5
<PAGE>

            6.    If the answer to the foregoing question is "no", the
Transferee agrees that, in connection with any purchase of securities sold to
the Transferee for the account of a third party (including any separate account)
in reliance on Rule 144A, the Transferee will only purchase for the account of a
third party that at the time is a "qualified institutional buyer" within the
meaning of Rule 144A. In addition, the Transferee agrees that the Transferee
will not purchase securities for a third party unless the Transferee has
obtained a current representation letter from such third party or taken other
appropriate steps contemplated by Rule 144A to conclude that such third party
independently meets the definition of "qualified institutional buyer" set forth
in Rule 144A.

            7.    The Transferee will notify each of the parties to which this
certification is made of any changes in the information and conclusions herein.
Until such notice is given, the Transferee's purchase of the Certificates will
constitute a reaffirmation of this certification as of the date of such
purchase. In addition, if the Transferee is a bank or savings and loan as
provided above, the Transferee agrees that it will furnish to such parties
updated annual financial statements promptly after they become available.

Dated:

                                             Print Name of Transferee

                                             By:______________________________
                                             Name:
                                             Title:

                                     F-1-6
<PAGE>

                                                         ANNEX 2 TO EXHIBIT F-1
                                                         ----------------------

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
            --------------------------------------------------------

           [For Transferees That Are Registered Investment Companies]

            The undersigned hereby certifies as follows to ______________ (the
"Transferor") and Wells Fargo Bank, N.A., as Trustee, with respect to the
asset-backed pass-through certificates (the "Certificates") described in the
Transferee Certificate to which this certification relates and to which this
certification is an Annex:

            1.    As indicated below, the undersigned is the President, Chief
Financial Officer or Senior Vice President of the entity purchasing the
Certificates (the "Transferee") or, if the Transferee is a "qualified
institutional buyer" as that term is defined in Rule 144A under the Securities
Act of 1933, as amended ("Rule 144A") because the Transferee is part of a Family
of Investment Companies (as defined below), is such an officer of the investment
adviser (the "Adviser").

            2.    In connection with purchases by the Transferee, the Transferee
is a "qualified institutional buyer" as defined in Rule 144A because (i) the
Transferee is an investment company registered under the Investment Company Act
of 1940, as amended, and (ii) as marked below, the Transferee alone, or the
Transferee's Family of Investment Companies, owned at least $100,000,000 in
securities (other than the excluded securities referred to below) as of the end
of the Transferee's most recent fiscal year. For purposes of determining the
amount of securities owned by the Transferee or the Transferee's Family of
Investment Companies, the cost of such securities was used.

      ____  The Transferee owned $___________________ in securities (other than
            the excluded securities referred to below) as of the end of the
            Transferee's most recent fiscal year (such amount being calculated
            in accordance with Rule 144A).

      ____  The Transferee is part of a Family of Investment Companies which
            owned in the aggregate $______________ in securities (other than the
            excluded securities referred to below) as of the end of the
            Transferee's most recent fiscal year (such amount being calculated
            in accordance with Rule 144A).

            3.    The term "Family of Investment Companies" as used herein means
two or more registered investment companies (or series thereof) that have the
same investment adviser or investment advisers that are affiliated (by virtue of
being majority owned subsidiaries of the same parent or because one investment
adviser is a majority owned subsidiary of the other).

            4.    The term "Securities" as used herein does not include (i)
securities of issuers that are affiliated with the Transferee or are part of the
Transferee's Family of Investment Companies, (ii) securities issued or
guaranteed by the U.S. or any instrumentality thereof, (iii) bank deposit notes
and certificates of deposit, (iv) loan participations, (v) repurchase
agreements, (vi) securities owned but subject to a repurchase agreement and
(vii) currency, interest rate and commodity swaps.

                                     F-1-7
<PAGE>

            5.    The Transferee is familiar with Rule 144A and understands that
the parties to which this certification is being made are relying and will
continue to rely on the statements made herein because one or more sales to the
Transferee will be in reliance on Rule 144A. In addition, the Transferee will
only purchase for the Transferee's own account.

            6.    The undersigned will notify the parties to which this
certification is made of any changes in the information and conclusions herein.
Until such notice, the Transferee's purchase of the Certificates will constitute
a reaffirmation of this certification by the undersigned as of the date of such
purchase.

Dated:

                                             Print Name of Transferee or Advisor

                                             By:____________________________
                                             Name:
                                             Title:

                                             IF AN ADVISER:

                                             __________________________________
                                             Print Name of Transferee

                                     F-1-8
<PAGE>

                    FORM OF TRANSFEREE REPRESENTATION LETTER

            The undersigned hereby certifies on behalf of the purchaser named
below (the "Purchaser") as follows:

            1.    I am an executive officer of the Purchaser.

            2.    The Purchaser is a "qualified institutional buyer", as defined
in Rule 144A, ("Rule 144A") under the Securities Act of 1933, as amended.

            3.    As of the date specified below (which is not earlier than the
last day of the Purchaser's most recent fiscal year), the amount of
"securities", computed for purposes of Rule 144A, owned and invested on a
discretionary basis by the Purchaser was in excess of $100,000,000.

Name of Purchaser ____________________________________________________________

By: (Signature) ______________________________________________________________

Name of Signatory ____________________________________________________________

Title ________________________________________________________________________

Date of this certificate _____________________________________________________

Date of information provided in paragraph 3 __________________________________

                                     F-1-9
<PAGE>

                                   EXHIBIT F-2

                    FORM OF TRANSFER AFFIDAVIT AND AGREEMENT

STATE OF NEW YORK    )
                     :ss.:
COUNTY OF NEW YORK   )

            The undersigned, being first duly sworn, deposes and says as
follows:

            1.    The undersigned is an officer of ________________________, the
proposed Transferee of an Ownership Interest in a Residual Certificate (the
"CERTIFICATE") issued pursuant to the Pooling and Servicing Agreement dated as
of January 1, 2005 (the "AGREEMENT"), among Park Place Securities, Inc., as
depositor (the "DEPOSITOR"), JPMorgan Chase Bank, National Association, as
master servicer (the "SERVICER") and Wells Fargo Bank, N.A. as trustee (the
"TRUSTEE"). Capitalized terms used, but not defined herein or in Exhibit 1
hereto, shall have the meanings ascribed to such terms in the Agreement. The
Transferee has authorized the undersigned to make this affidavit on behalf of
the Transferee for the benefit of the Depositor and the Trustee.

            2.    The Transferee is, as of the date hereof, and will be, as of
the date of the Transfer, a Permitted Transferee. The Transferee is acquiring
its Ownership Interest in the Certificate for its own account. The Transferee
has no knowledge that any such affidavit is false.

            3.    The Transferee has been advised of, and understands that (i) a
tax will be imposed on Transfers of the Certificate to Persons that are not
Permitted Transferees; (ii) such tax will be imposed on the transferor, or, if
such Transfer is through an agent (which includes a broker, nominee or
middleman) for a Person that is not a Permitted Transferee, on the agent; and
(iii) the Person otherwise liable for the tax shall be relieved of liability for
the tax if the subsequent Transferee furnished to such Person an affidavit that
such subsequent Transferee is a Permitted Transferee and, at the time of
Transfer, such Person does not have actual knowledge that the affidavit is
false.

            4.    The Transferee has been advised of, and understands that a tax
will be imposed on a "pass-through entity" holding the Certificate if at any
time during the taxable year of the pass-through entity a Person that is not a
Permitted Transferee is the record holder of an interest in such entity. The
Transferee understands that such tax will not be imposed for any period with
respect to which the record holder furnishes to the pass-through entity an
affidavit that such record holder is a Permitted Transferee and the pass-through
entity does not have actual knowledge that such affidavit is false. (For this
purpose, a "pass-through entity" includes a regulated investment company, a real
estate investment trust or common trust fund, a partnership, trust or estate,
and certain cooperatives and, except as may be provided in Treasury Regulations,
persons holding interests in pass-through entities as a nominee for another
Person.)

            5.    The Transferee has reviewed the provisions of Section 5.02(d)
of the Agreement and understands the legal consequences of the acquisition of an
Ownership Interest in the Certificate including, without limitation, the
restrictions on subsequent Transfers and the

                                     F-2-1
<PAGE>

provisions regarding voiding the Transfer and mandatory sales. The Transferee
expressly agrees to be bound by and to abide by the provisions of Section
5.02(d) of the Agreement and the restrictions noted on the face of the
Certificate. The Transferee understands and agrees that any breach of any of the
representations included herein shall render the Transfer to the Transferee
contemplated hereby null and void.

            6.    The Transferee agrees to require a Transfer Affidavit from any
Person to whom the Transferee attempts to Transfer its Ownership Interest in the
Certificate, and in connection with any Transfer by a Person for whom the
Transferee is acting as nominee, trustee or agent, and the Transferee will not
Transfer its Ownership Interest or cause any Ownership Interest to be
Transferred to any Person that the Transferee knows is not a Permitted
Transferee. In connection with any such Transfer by the Transferee, the
Transferee agrees to deliver to the Trustee a certificate substantially in the
form set forth as Exhibit L to the Agreement (a "TRANSFEROR Certificate") to the
effect that such Transferee has no actual knowledge that the Person to which the
Transfer is to be made is not a Permitted Transferee.

            7.    The Transferee has historically paid its debts as they have
come due, intends to pay its debts as they come due in the future, and
understands that the taxes payable with respect to the Certificate may exceed
the cash flow with respect thereto in some or all periods and intends to pay
such taxes as they become due. The Transferee does not have the intention to
impede the assessment or collection of any tax legally required to be paid with
respect to the Certificate.

            8.    The Transferee's taxpayer identification number is __________.

            9.    The Transferee is a U.S. Person as defined in Code Section
7701(a)(30).

            10.   The Transferee is aware that the Certificate may be a
"noneconomic residual interest" within the meaning of proposed Treasury
regulations promulgated pursuant to the Code and that the transferor of a
noneconomic residual interest will remain liable for any taxes due with respect
to the income on such residual interest, unless no significant purpose of the
transfer was to impede the assessment or collection of tax.

            11.   The Transferee will not cause income from the Certificate to
be attributable to a foreign permanent establishment or fixed base, within the
meaning of an applicable income tax treaty, of the Transferee or any other U.S.
person.

            12.   Check one of the following:

            [_] The present value of the anticipated tax liabilities associated
with holding the Certificate, as applicable, does not exceed the sum of:

            (i)   the present value of any consideration given to the Transferee
                  to acquire such Certificate;

            (ii)  the present value of the expected future distributions on such
                  Certificate; and

                                     F-2-2
<PAGE>

            (iii) the present value of the anticipated tax savings associated
                  with holding such Certificate as the related REMIC generates
                  losses.

            For purposes of this calculation, (i) the Transferee is assumed to
pay tax at the highest rate currently specified in Section 11(b) of the Code
(but the tax rate in Section 55(b)(1)(B) of the Code may be used in lieu of the
highest rate specified in Section 11(b) of the Code if the Transferee has been
subject to the alternative minimum tax under Section 55 of the Code in the
preceding two years and will compute its taxable income in the current taxable
year using the alternative minimum tax rate) and (ii) present values are
computed using a discount rate equal to the short-term Federal rate prescribed
by Section 1274(d) of the Code for the month of the transfer and the compounding
period used by the Transferee.

            [_] The transfer of the Certificate complies with U.S. Treasury
Regulations Sections 1.860E-1(c)(5) and (6) and, accordingly,

            (i)   the Transferee is an "eligible corporation," as defined in
                  U.S. Treasury Regulations Section 1.860E-1(c)(6)(i), as to
                  which income from the Certificate will only be taxed in the
                  United States;

            (ii)  at the time of the transfer, and at the close of the
                  Transferee's two fiscal years preceding the year of the
                  transfer, the Transferee had gross assets for financial
                  reporting purposes (excluding any obligation of a person
                  related to the Transferee within the meaning of U.S. Treasury
                  Regulations Section 1.860E-1(c)(6)(ii)) in excess of $100
                  million and net assets in excess of $10 million;

            (iii) the Transferee will transfer the Certificate only to another
                  "eligible corporation," as defined in U.S. Treasury
                  Regulations Section 1.860E-1(c)(6)(i), in a transaction that
                  satisfies the requirements of Sections 1.860E-1(c)(4)(i), (ii)
                  and (iii) and Section 1.860E-1(c)(5) of the U.S. Treasury
                  Regulations; and

            (iv)  the Transferee determined the consideration paid to it to
                  acquire the Certificate based on reasonable market assumptions
                  (including, but not limited to, borrowing and investment
                  rates, prepayment and loss assumptions, expense and
                  reinvestment assumptions, tax rates and other factors specific
                  to the Transferee) that it has determined in good faith.

            [_] None of the above.

            13.   The Transferee is not an employee benefit plan that is subject
to Title I of ERISA or a plan that is subject to Section 4975 of the Code or a
plan subject to any Federal, state or local law that is substantially similar to
Title I of ERISA or Section 4975 of the Code, and the Transferee is not acting
on behalf of or investing plan assets of such a plan.

                                     F-2-3
<PAGE>

            IN WITNESS WHEREOF, the Transferee has caused this instrument to be
executed on its behalf, pursuant to authority of its Board of Directors, by its
duly authorized officer and its corporate seal to be hereunto affixed, duly
attested, this day of , 20 .

                                             [OWNER]

                                             By:______________________________
                                                Name:
                                                Title:

[Corporate Seal]

ATTEST:

______________________________________
[Assistant] Secretary

            Personally appeared before me the above-named __________, known or
proved to me to be the same person who executed the foregoing instrument and to
be the ___________ of the Transferee, and acknowledged that he executed the same
as his free act and deed and the free act and deed of the Transferee.

            Subscribed and sworn before me this day of , 20 .

                                                ______________________
                                                      NOTARY PUBLIC

                                                My Commission expires the __ day
                                                of _________, 20__

                                     F-2-4
<PAGE>

                          FORM OF TRANSFEROR AFFIDAVIT

STATE OF NEW YORK    )
                     :ss.:
COUNTY OF NEW YORK   )

            _______________________________________, being duly sworn, deposes,
represents and warrants _____________________________ as follows:

            1.    I am a ____________________ of (the "Owner"), a corporation
duly organized and existing under the laws of ______________, on behalf of whom
I make this affidavit.

            2.    The Owner is not transferring the Class [R] [R-X] (the
"Residual Certificates") to impede the assessment or collection of any tax.

            3.    The Owner has no actual knowledge that the Person that is the
proposed transferee (the "Purchaser") of the Residual Certificates: (i) has
insufficient assets to pay any taxes owed by such proposed transferee as holder
of the Residual Certificates; (ii) may become insolvent or subject to a
bankruptcy proceeding for so long as the Residual Certificates remain
outstanding and (iii) is not a Permitted Transferee.

            4.    The Owner understands that the Purchaser has delivered to the
Certificate Registrar a transfer affidavit and agreement in the form attached to
the Pooling and Servicing Agreement as Exhibit F-2. The Owner does not know or
believe that any representation contained therein is false.

            5.    At the time of transfer, the Owner has conducted a reasonable
investigation of the financial condition of the Purchaser as contemplated by
Treasury Regulations Section 1.860E-1(c)(4)(i) and, as a result of that
investigation, the Owner has determined that the Purchaser has historically paid
its debts as they became due and has found no significant evidence to indicate
that the Purchaser will not continue to pay its debts as they become due in the
future. The Owner understands that the transfer of a Residual Certificate may
not be respected for United States income tax purposes (and the Owner may
continue to be liable for United States income taxes associated therewith)
unless the Owner has conducted such an investigation.

            6.    Capitalized terms not otherwise defined herein shall have the
meanings ascribed to them in the Pooling and Servicing Agreement.

                                     F-2-5
<PAGE>

            IN WITNESS WHEREOF, the Owner has caused this instrument to be
executed on its behalf, pursuant to the authority of its Board of Directors, by
its [Vice] President, attested by its [Assistant] Secretary, this ____ day of
___________, 200__.

                                             [OWNER]

                                             By:______________________________
                                             Name:
                                             Title: [Vice] President

ATTEST:

By:      ______________________________
Name:
Title:  [Assistant] Secretary

            Personally appeared before me the above-named , known or proved to
me to be the same person who executed the foregoing instrument and to be a
[Vice] President of the Owner, and acknowledged to me that [he/she] executed the
same as [his/her] free act and deed and the free act and deed of the Owner.

            Subscribed and sworn before me this ____ day of __________, 200__.

                                             ______________________________
                                                      Notary Public

                                             County of ____________________
                                             State of _______________________

                                             My Commission expires:

                                     F-2-6
<PAGE>

                                    EXHIBIT G

            FORM OF CERTIFICATION WITH RESPECT TO ERISA AND THE CODE

                                                       _____________, 200__
Park Place Securities, Inc.                          Wells Fargo Bank, N.A.
1100 Town & Country Road, Suite 1100                 [Trustee Address]
Orange, California 92868

JPMorgan Chase Bank, National Association
[Master Servicer Address]

            Re:   Park Place Securities, Inc., Asset-Backed Pass-Through
                  Certificates, SERIES 2005-WCH1, CLASS A1, A2, A3, M, CE, P, R
                  AND R-X

Dear Ladies and Gentlemen:

            __________________________________ (the "Transferee") intends to
acquire from _____________________ (the "Transferor") [$____________ Initial
Certificate Principal Balance] [$____________ initial Notional Amount] [_____%
Percentage Interest] of Park Place Securities, Inc., Asset-Backed Pass-Through
Certificates, Series 2005-WCH1, Class ___ (the "Certificates"), issued pursuant
to a Pooling and Servicing Agreement (the "Pooling and Servicing Agreement")
dated as of January 1, 2005 among Park Place Securities, Inc. as depositor (the
"Depositor"), JPMorgan Chase Bank, National Association as master servicer (the
"Master Servicer") and Wells Fargo Bank, N.A. as trustee (the "Trustee").
Capitalized terms used herein and not otherwise defined shall have the meanings
assigned thereto in the Pooling and Servicing Agreement. The Transferee hereby
certifies, represents and warrants to, and covenants with the Depositor, the
Trustee and the Master Servicer that the following statements in either (1) or
(2) are accurate:

            The Certificates either (A) (i) are not being acquired by, and will
not be transferred to, any employee benefit plan within the meaning of section
3(3) of the Employee Retirement Income Security Act of 1974, as amended
("ERISA"), or other retirement arrangement, including individual retirement
accounts and annuities, Keogh plans and bank collective investment funds and
insurance company general or separate accounts in which such plans, accounts or
arrangements are invested, that is subject to Section 406 of ERISA or Section
4975 of the Internal Revenue Code of 1986, as amended (the "Code") (any of the
foregoing, a "Plan"), (ii) are not being acquired with "plan assets" of a Plan
within the meaning of the Department of Labor ("DOL") regulation, 29 C.F.R. ss.
2510.3-101, and (iii) will not be transferred to any entity that is deemed to be
investing in plan assets within the meaning of the DOL regulation at 29
C.F.R.ss.2510.3-101 or (B) the transferor has provided the opinion of counsel
required by section 5.02(d) of the Pooling and Servicing Agreement.

                                             Very truly yours,

                                             By: ______________________________
                                             Name:
                                             Title:

                                      G-1
<PAGE>

                                    EXHIBIT H

                              FORM OF CAP CONTRACTS

                                      H-1
<PAGE>

                                    EXHIBIT I

                        FORM OF LIMITED POWER OF ATTORNEY

RECORDING REQUESTED BY
AND WHEN RECORDED MAIL TO
JPMorgan Chase Bank, National Association
300 Tice Boulevard
Woodcliff Lake, NJ 07677-8441
Attention: Legal Department

                            LIMITED POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that Wells Fargo Bank, N.A., having its
principal place of business at 9062 Old Annapolis Road Charlotte, Columbia,
Maryland 21046, as Trustee (the "Trustee") pursuant to that Pooling and
Servicing Agreement among Park Place Securities, Inc. as depositor (the
"Depositor"), JPMorgan Chase Bank, National Association (the "Master Servicer")
and Wells Fargo Bank, N.A. (the "Trustee"), dated as of January 1, 2005 (the
"Pooling and Servicing Agreement"), hereby constitutes and appoints the
Servicer, by and through the Servicer's officers, the Trustee's true and lawful
Attorney-in-Fact, in the Trustee's name, place and stead and for the Trustee's
benefit, in connection with all mortgage loans serviced by the Servicer pursuant
to the Pooling and Servicing Agreement for the purpose of performing all acts
and executing all documents in the name of the Trustee as may be customarily and
reasonably necessary and appropriate to effectuate the following enumerated
transactions in respect of any of the mortgages or deeds of trust (the
"Mortgages" and the "Deeds of Trust", respectively) and promissory notes secured
thereby (the "Mortgage Notes") for which the undersigned is acting as Trustee
for various certificate holders (whether the undersigned is named therein as
mortgagee or beneficiary or has become mortgagee by virtue of endorsement of the
Mortgage Note secured by any such Mortgage or Deed of Trust) and for which the
Servicer is acting as servicer, all subject to the terms of the Pooling and
Servicing Agreement.

            This appointment shall apply to the following enumerated
transactions only:

            1.    The modification or re-recording of a Mortgage or Deed of
Trust, where said modification or re-recordings is for the purpose of correcting
the Mortgage or Deed of Trust to conform same to the original intent of the
parties thereto or to correct title errors discovered after such title insurance
was issued and said modification or re-recording, in either instance, does not
adversely affect the lien of the Mortgage or Deed of Trust as insured.

            2.    The subordination of the lien of a Mortgage or Deed of Trust
to an easement in favor of a public utility company of a government agency or
unit with powers of eminent domain; this section shall include, without
limitation, the execution of partial satisfactions/releases, partial
reconveyances or the execution or requests to trustees to accomplish same.

                                      I-1
<PAGE>

            3.    The conveyance of the properties to the mortgage insurer, or
the closing of the title to the property to be acquired as real estate owned, or
conveyance of title to real estate owned.

            4.    The completion of loan assumption agreements.

            5.    The full satisfaction/release of a Mortgage or Deed of Trust
or full conveyance upon payment and discharge of all sums secured thereby,
including, without limitation, cancellation of the related Mortgage Note.

            6.    The assignment of any Mortgage or Deed of Trust and the
related Mortgage Note, in connection with the repurchase of the mortgage loan
secured and evidenced thereby.

            7.    The full assignment of a Mortgage or Deed of Trust upon
payment and discharge of all sums secured thereby in conjunction with the
refinancing thereof, including, without limitation, the assignment of the
related Mortgage Note.

            8.    With respect to a Mortgage or Deed of Trust, the foreclosure,
the taking of a deed in lieu of foreclosure, or the completion of judicial or
non-judicial foreclosure or termination, cancellation or rescission of any such
foreclosure, including, without limitation, any and all of the following acts:

                        a.    the substitution of trustee(s) serving under a
            Deed of Trust, in accordance with state law and the Deed of Trust;

                        b.    the preparation and issuance of statements of
            breach or non-performance;

                        c.    the preparation and filing of notices of default
            and/or notices of sale;

                        d.    the cancellation/rescission of notices of default
            and/or notices of sale;

                        e.    the taking of a deed in lieu of foreclosure; and

                        f.    the preparation and execution of such other
            documents and performance of such other actions as may be necessary
            under the terms of the Mortgage, Deed of Trust or state law to
            expeditiously complete said transactions in paragraphs 8.a. through
            8.e., above.

            The undersigned gives said Attorney-in-Fact full power and authority
to execute such instruments and to do and perform all and every act and thing
necessary and proper to carry into effect the power or powers granted by or
under this Limited Power of Attorney as fully as the undersigned might or could
do, and hereby does ratify and confirm to all that said Attorney-in-Fact shall
lawfully do or cause to be done by authority hereof.

                                      I-2
<PAGE>

            Third parties without actual notice may rely upon the exercise of
the power granted under this Limited Power of attorney; and may be satisfied
that this Limited Power of Attorney shall continue in full force and effect and
has not been revoked unless an instrument of revocation has been made in writing
by the undersigned.

                                      I-3
<PAGE>

IN WITNESS WHEREOF, Wachovia Bank, National Association as Trustee pursuant to
that Pooling and Servicing Agreement among the Depositor, the Servicer, and the
Trustee, dated as of January 1, 2005 (Park Place Asset-Backed Pass- Through
Certificates, Series 2005-WCH1), has caused its corporate seal to be hereto
affixed and these presents to be signed and acknowledged in its name and behalf
by _______ its duly elected and authorized Vice President this _____ day of
______, 200__.

                                      As Trustee for Park Place Securities, Inc.
                       Asset-Backed Pass- Through Certificates, Series 2005-WCH1

                                           By __________________________________

STATE OF_______________________

COUNTY OF______________________

On ___________, 200__, before me, the undersigned, a Notary Public in and for
said state, personally appeared ___________, Vice President of Wachovia Bank,
National Association as Trustee for Park Place Securities, Inc.Asset-Backed
Pass- Through Certificates, Series 2005-WCH1, personally known to me to be the
person whose name is subscribed to the within instrument and acknowledged to me
that he/she executed that same in his/her authorized capacity, and that by
his/her signature on the instrument the entity upon behalf of which the person
acted and executed the instrument.

WITNESS my hand and official seal.
         (SEAL)
================================================================================
Notary Public
My Commission Expires ________________________

                                      I-4
<PAGE>

                                   EXHIBIT J-1

        FORM CERTIFICATION TO BE PROVIDED BY THE DEPOSITOR WITH FORM 10-K

            I, [identify the certifying individual], certify that:

            1.    I have reviewed this annual report on Form 10-K, and all
reports on Form 8-K containing distribution or servicing reports filed in
respect of periods included in the year covered by this annual report, of Park
Place Securities, Inc., Asset-Backed Pass-Through Certificates, Series
2005-WCH1;

            2.    Based on my knowledge, the information in these reports, taken
as a whole, does not contain any untrue statement of a material fact or omit to
state a material fact necessary to make the statements made, in light of the
circumstances under which such statements were made, not misleading as of the
last day of the period covered by this annual report;

            3.    Based on my knowledge, the distribution or servicing
information required to be provided to the trustee by the servicer under the
pooling and servicing, or similar, agreement, for inclusion in these reports is
included in these reports;

            4.    Based on my knowledge and upon the annual compliance statement
included in the report and required to be delivered to the trustee in accordance
with the terms of the pooling and servicing, or similar, agreement, and except
as disclosed in the reports, the servicer has fulfilled its obligations under
the servicing agreement; and

            5.    The reports disclose all significant deficiencies relating to
the servicer's compliance with the minimum servicing standards based upon the
report provided by an independent public accountant, after conducting a review
in compliance with the Uniform Single Attestation Program for Mortgage Bankers
or similar procedure, as set forth in the pooling and servicing, or similar,
agreement, that is included in these reports.

            In giving the certifications above, I have reasonably relied on
information provided to me by the following unaffiliated parties: JPMorgan Chase
Bank, National Association and Wells Fargo Bank, N.A..

Date: __________________

                                             _______________________
                                             [Signature]
                                             [Title]

                                     J-1-1
<PAGE>

                                   EXHIBIT J-2

                            FORM CERTIFICATION TO BE
                      PROVIDED TO DEPOSITOR BY THE TrustEE

                        Re: Park Place Securities, Inc.,
                   Asset-Backed Certificates, Series 2005-WCH1
                   -------------------------------------------

            I, [identify the certifying individual], a [title] of Wells Fargo
Bank, N.A., as Trustee, hereby certify to Park Place Securities, Inc. (the
"Depositor"), and its officers, directors and affiliates, and with the knowledge
and intent that they will rely upon this certification, that:

            1.    I have reviewed the annual report on Form 10-K for the fiscal
year [___], and all reports on Form 8-K containing distribution reports filed in
respect of periods included in the year covered by that annual report, of the
Depositor relating to the above-referenced trust;

            2.    Based on my knowledge, the information in these distribution
reports prepared by the Trustee, taken as a whole, does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading as of the last day of the period covered by that
annual report; and

            3.    Based on my knowledge, the distribution information required
to be provided by the Trustee under the Pooling and Servicing Agreement is
included in these distribution reports.

Capitalized terms used but not defined herein have the meanings ascribed to them
in the Pooling and Servicing Agreement, dated January 1, 2005 (the "Pooling and
Servicing Agreement"), among the Registrant as depositor, JPMorgan Chase Bank,
National Association as master servicer, and Wells Fargo Bank, N.A. as trustee.

                                             WELLS FARGO BANK, N.A., as Trustee

                                             By:________________________________
                                             Name:
                                             Title:

Date:

                                     J-2-1
<PAGE>

                                   EXHIBIT J-3

     FORM CERTIFICATION TO BE PROVIDED BY THE MASTER SERVICER WITH FORM 10-K

            Re:   Park Place Securities, Inc.,
                  Asset-Backed Certificates, Series 2005-WCH1
                  -------------------------------------------

            I, [identify the certifying individual], a [title] of JPMorgan Chase
Bank, National Association, as Master Servicer, hereby certify to Park Place
Securities, Inc. (the "Depositor"), and its officers, directors and affiliates,
and with the knowledge and intent that they will rely upon this certification,
that:

            l.    I have reviewed the information required to be provided to the
Trustee by the Master Servicer pursuant to the Pooling and Servicing Agreement
(the "Servicing Information");

            2.    Based on my knowledge, the Servicing Information, taken as a
whole, does not contain any untrue statement of a material fact or omit to state
a material fact necessary to make the statements made, in light of the
circumstances under which such statements were made, not misleading as of the
last day of the period covered by this annual report;

            3.    Based on my knowledge, the Servicing Information required to
be provided to the Trustee by the Master Servicer has been provided as required
under the Pooling and Servicing Agreement;

            4.    Based on my knowledge and upon the annual compliance statement
included in the report and required to be delivered to the trustee in accordance
with the terms of the Pooling and Servicing Agreement, and except as disclosed
in the reports, the Master Servicer has fulfilled its obligations under the
Pooling and Servicing Agreement; and

            5.    The reports disclose all significant deficiencies relating to
the Master Servicer's compliance with the minimum servicing standards based upon
the report provided by an independent public accountant, after conducting a
review in compliance with the Uniform Single Attestation Program for Mortgage
Bankers or similar procedure, as set forth in the Pooling and Servicing
Agreement, that is included in these reports.

            Capitalized terms used but not defined herein have the meanings
ascribed to them in the Pooling and Servicing Agreement, dated January 1, 2005
(the "Pooling and Servicing Agreement"), among the Depositor, JPMorgan Chase
Bank, National Association as master servicer and Wells Fargo Bank, N.A. as
trustee.

Date: __________________

                                             ______________________________
                                             [Signature]
                                             [Title]

                                     J-3-1
<PAGE>

                                    EXHIBIT K

             ANNUAL STATEMENT OF COMPLIANCE PURSUANT TO SECTION 3.19

                           Park Place Securities, Inc.
            Asset-Backed Pass-Through Certificates, Series 2005-WCH1

            I, _____________________, hereby certify that I am a duly appointed
__________________________ of JPMorgan Chase Bank, National Association (the
"Master Servicer"), and further certify as follows:

            1.    This certification is being made pursuant to the terms of the
Pooling and Servicing Agreement, dated as of January 1, 2005 (the "Agreement"),
among Park Place Securities, Inc., as depositor, the Master Servicer and Wells
Fargo Bank, N.A., as trustee.

            2.    I have reviewed the activities of the Master Servicer during
the preceding year and the Master Servicer's performance under the Agreement and
to the best of my knowledge, based on such review, the Master Servicer has
fulfilled all of its obligations under the Agreement throughout the year.

            Capitalized terms not otherwise defined herein have the meanings set
forth in the Agreement.

Dated: _________________

                                      K-1
<PAGE>

            IN WITNESS WHEREOF, the undersigned has executed this Certificate as
of _____________.

                                             By:_____________________________
                                             Name:
                                             Title:

            I, _________________________, a (an) __________________ of the
Master Servicer, hereby certify that _________________ is a duly elected,
qualified, and acting _______________________ of the Master Servicer and that
the signature appearing above is his/her genuine signature.

            IN WITNESS WHEREOF, the undersigned has executed this Certificate as
of ______________.

                                             By:_____________________________
                                             Name:
                                             Title:

                                       K-2
<PAGE>

                                   SCHEDULE 1

                             MORTGAGE LOAN SCHEDULE

                                 Filed By Paper

                                  Schedule 1-1
<PAGE>

                                   SCHEDULE 2

                           PREPAYMENT CHARGE SCHEDULE

                             Available Upon Request

                                  Schedule 2-1exv10w91

 

Exhibit 10.91

SECURITIES SUBSCRIPTION AGREEMENT

     SECURITIES
SUBSCRIPTION AGREEMENT (the “Agreement”), dated as of
February 10, 2005 by and
between INSIGNIA SOLUTIONS PLC, a public limited company incorporated under the laws of England and
Wales (registered number: 1961960) (the “Company”), and FUSION CAPITAL FUND II, LLC, an Illinois
limited liability company (the “Buyer”). Capitalized terms used herein and not otherwise defined
herein are defined in Section 10 hereof.

WHEREAS:

     Subject to the terms and conditions set forth in this Agreement, the Company wishes to sell to
the Buyer, and the Buyer wishes to subscribe for, up to Twelve Million Dollars ($12,000,000) of
American depository shares (each an “ADS” and collectively, the “ADSs”), each ADS representing one
ordinary share, 20 UK pence per share nominal value, of the Company (the “Ordinary Shares”) The
ADSs to be subscribed for hereunder are referred to herein as the “Purchase Shares.” In addition,
as set forth in Section 1(h) hereof, the Company may, in its sole discretion, at any time after the
date hereof and until 10 days after such date as the Available Amount is equal to $0, deliver an
irrevocable written notice to the Buyer stating that the Company elects to enter into a second
Securities Subscription Agreement with the Buyer for the subscription of an additional Twelve
Million Dollars ($12,000,000) of ADSs.

     NOW THEREFORE, the Company and the Buyer hereby agree as follows:

     1. PURCHASE OF ADSs.

     Subject to the terms and conditions set forth in Sections 6, 7 and 9 below, the Company hereby
agrees to issue to the Buyer, and the Buyer hereby agrees to subscribe for, Ordinary Shares
represented by the ADSs as follows:

     (a) Commencement of Subscriptions of ADSs. The issuance of and subscription for ADSs
hereunder shall commence (the “Commencement”) within five (5) Trading Days following the date of
satisfaction of the conditions to the Commencement set forth in Sections 6 and 7 below (the date
of such Commencement, the “Commencement Date”).

     (b) Buyer’s Subscription Rights and Obligations. Subject to the Company’s right to
suspend subscriptions under Section 1(d)(ii) hereof, the Buyer shall subscribe for Ordinary Shares
represented by ADSs (“Daily Purchases”) on each Trading Day during each Monthly Period equal to the
Daily Purchase Amount (as defined in Section 1(c)(i)) at the Purchase Price. From time to time,
the Company shall also have the right but not the obligation, by its delivery to the Buyer of a
Block Purchase Notice (as defined in Section 1(c)(iv)), to require the Buyer to subscribe for
Ordinary Shares (a “Block Purchase”) equal to the Block Purchase Amount (as defined in Section
1(c)(iv)) at the Block Purchase Price (as defined in Section 1(c)(iv)). The Buyer shall pay to the
Company an amount equal to the Purchase Amount with respect to such Purchase Shares as full payment
for the subscription for the Purchase Shares so received. The Company shall not issue any fraction
of an ADS upon any subscription. If the issuance would result in the issuance of a fraction of an
ADS, the Company shall round such fraction of an ADS up or down to the nearest whole ADS. All
payments made under this Agreement shall be made in lawful money of the United States of America by
check or wire transfer of immediately available funds to such account as the Company may from time
to time designate by written notice in accordance with the provisions of this Agreement. Whenever
any amount expressed to be due by the terms of this Agreement is due on any day

 

that is not a Trading Day, the same shall instead be due on the next succeeding day which is a
Trading Day.

     (c) The Daily Purchase Amount; Company’s Right to Decrease or Increase the Daily Purchase
Amount; the Block Purchase Amount.

          (i) The Daily Purchase Amount. As used herein the term “Original Daily
Purchase Amount” shall mean Twenty Thousand Dollars ($20,000) per Trading Day. As used
herein, the term “Daily Purchase Amount” shall mean initially Twenty Thousand Dollars
($20,000) per Trading Day, which amount may be increased or decreased from time to time
pursuant to this Section 1(c).

          (ii) Company’s Right to Decrease the Daily Purchase Amount. The Company shall
always have the right at any time to decrease the amount of the Daily Purchase Amount by
delivering written notice (a “Daily Purchase Amount Decrease Notice”) to the Buyer which
notice shall specify the new Daily Purchase Amount. The decrease in the Daily Purchase
Amount shall become effective one Trading Day after receipt by the Buyer of the Daily
Purchase Amount Decrease Notice. Any subscriptions by the Buyer which have a Purchase Date
on or prior to the first (1st) Trading Day after receipt by the Buyer of a Daily Purchase
Amount Decrease Notice must be honored by the Company as otherwise provided herein. The
decrease in the Daily Purchase Amount shall remain in effect until the Company delivers to
the Buyer a Daily Purchase Amount Increase Notice (as defined below).

          (iii) Company’s Right to Increase the Daily Purchase Amount. The Company shall
have the right (but not the obligation) to increase the amount of the Daily Purchase Amount
in accordance with the terms and conditions set forth in this Section 1(c)(iii) by
delivering written notice to the Buyer stating the new amount of the Daily Purchase Amount
(a “Daily Purchase Amount Increase Notice”). A Daily Purchase Amount Increase Notice shall
be effective five (5) Trading Days after receipt by the Buyer. The Company shall always
have the right at any time to increase the amount of the Daily Purchase Amount up to the
Original Daily Purchase Amount. With respect to increases in the Daily Purchase Amount
above the Original Daily Purchase Amount, as the market price for the ADSs increases the
Company shall have the right from time to time to increase the Daily Purchase Amount as
follows. For every $0.10 increase in Threshold Price above $0.90 (subject to equitable
adjustment for any reorganization, recapitalization, non-cash dividend, share split or other
similar transaction), the Company shall have the right to increase the Daily Purchase Amount
by up to an additional $5,000 in excess of the Original Daily Purchase Amount. “Threshold
Price” for purposes hereof means the lowest Sale Price of the ADSs during the five (5)
consecutive Trading Days immediately prior to the submission to the Buyer of a Daily
Purchase Amount Increase Notice (subject to equitable adjustment for any reorganization,
recapitalization, non-cash dividend, share split or other similar transaction). For
example, if the Threshold Price is $1.00, the Company shall have the right to increase the
Daily Purchase Amount to up to $25,000 in the aggregate. If the Threshold Price is $1.50,
the Company shall have the right to increase the Daily Purchase Amount to up to $50,000 in
the aggregate. Any increase in the amount of the Daily Purchase Amount shall continue in
effect until the delivery to the Buyer of a Daily Purchase Amount Decrease Notice. However,
if at any time during any Trading Day the Sale Price of the ADSs is below the applicable
Threshold Price, such increase in the Daily Purchase Amount shall be void and the Buyer’s
obligations to subscribe for Purchase Shares hereunder in excess of the applicable maximum
Daily Purchase Amount shall be terminated. Thereafter, the Company shall again have the
right to increase the amount of the Daily Purchase Amount as set forth herein by delivery of
a new Daily Purchase

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Amount Increase Notice only if the Sale Price of the ADSs is above the applicable
Threshold Price on each of five (5) consecutive Trading Days immediately prior to such new
Daily Purchase Amount Increase Notice.

          (iv) The Block Purchase Amount. As used herein the term “Block Purchase
Amount” shall mean such Purchase Amount as specified by the Company in a Block Purchase
Notice. As used herein the term “Block Purchase Notice” shall mean an irrevocable written
notice from the Company to the Buyer directing the Buyer to subscribe for the Purchase
Amount in Purchase Shares as specified by the Company therein at the Block Purchase Price.
For a Block Purchase Notice to be valid the following conditions must be met: (1) the Block
Purchase Amount shall not exceed Five Hundred Thousand Dollars ($500,000) per Block Purchase
Notice, (2) the Company must deliver the Purchase Shares on the same day as the Block
Purchase Notice is delivered and (3) the Sale Price of the ADSs must have been above $0.75
(subject to equitable adjustment for any reorganization, recapitalization, non-cash
dividend, stock split or other similar transaction) during the five (5) Trading Days prior
to the delivery of the Block Purchase Notice. The Block Purchase Amount may be increased to
up to $1,000,000 if the Sale Price of the ADSs is above $1.50 (subject to equitable
adjustment for any reorganization, recapitalization, non-cash dividend, stock split or other
similar transaction) during the five (5) Trading Days prior to the delivery of the Block
Purchase Notice. The Block Purchase Amount may be increased to up to $2,000,000 if the Sale
Price of the ADSs is above $3.00 (subject to equitable adjustment for any reorganization,
recapitalization, non-cash dividend, stock split or other similar transaction) during the
five (5) Trading Days prior to the delivery of the Block Purchase Notice. The Company may
deliver multiple Block Purchase Notices as it shall determine; provided however, at least
ten (10) Trading Days must have passed since the most recent Block Purchase was completed.
As used herein, the term “Block Purchase Price” shall mean the lowest Purchase Price during
the previous fifteen (15) Trading Days prior to the date that the Block Purchase Notice was
received by the Buyer.

     (d) Limitations on Purchases.

          (i) Limitation on Beneficial Ownership. The Buyer shall not have the right or
the obligation to subscribe for ADSs under this Agreement to the extent that after giving
effect to such subscription the Buyer together with its affiliates would beneficially own in
excess of 9.9% of the Company’s issued and outstanding Ordinary Shares following such
subscription. For purposes hereof, the number of Ordinary Shares beneficially owned by the
Buyer and its affiliates or acquired by the Buyer and its affiliates, as the case may be,
shall include the number of Ordinary Shares issuable in connection with a subscription under
this Agreement with respect to which the determination is being made, but shall exclude the
number of Ordinary Shares which would be issuable upon (1) a subscription for the remaining
Available Amount which has not been submitted for subscription, and (2) exercise or
conversion of the unexercised or unconverted portion of any other securities of the Company
(including, without limitation, any notes or warrants) subject to a limitation on conversion
or exercise analogous to the limitation contained herein beneficially owned by the Buyer and
its affiliates. If the 9.9% limitation is ever reached the Company shall have the option to
increase such limitation above 9.9% by delivery of written notice to the Buyer which shall
be effective twenty (20) Trading Days after receipt by the Buyer. For purposes of this
Section, in determining the number of issued and outstanding Ordinary Shares the Buyer may
rely on the number of issued and outstanding Ordinary shares as reflected in (1) the
Company’s most recent Form 10-Q or Form 10-K, as the case may be, (2) a more recent public
announcement by the Company or (3) any other written communication by the Company or its
Transfer Agent setting forth the number of Ordinary Shares issued and

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outstanding. Upon the reasonable written or oral request of the Buyer, the Company
shall promptly confirm orally and in writing to the Buyer the number of Ordinary Shares then
issued and outstanding. In any case, the number of issued and outstanding Ordinary Shares
shall be determined after giving effect to any subscriptions under this Agreement by the
Buyer since the date as of which such number of issued and outstanding Ordinary Shares was
reported. Except as otherwise set forth herein, for purposes of this Section 1(d)(i),
beneficial ownership shall be determined in accordance with Section 13(d) of the Securities
Exchange Act of 1934, as amended.

          (ii) Company’s Right to Suspend Subscriptions. The Company may, at any time,
give written notice (a “ Daily Purchase Suspension Notice”) to the Buyer suspending Daily
Purchases of Purchase Shares by the Buyer under this Agreement. The Daily Purchase
Suspension Notice shall be effective only for Daily Purchases that have a Purchase Date
later than one (1) Trading Day after receipt of the Daily Purchase Suspension Notice by the
Buyer. Any Daily Purchase by the Buyer that has a Purchase Date on or prior to the first
(1st) Trading Day after receipt by the Buyer of a Daily Purchase Suspension Notice from the
Company must be honored by the Company as otherwise provided herein. Such Daily Purchase
suspension shall continue in effect until a revocation in writing by the Company, at its
sole discretion.

          (iii) Purchase Price Floor. The Company shall not effect any issuances of
Ordinary Shares under this Agreement (or have its transfer agent or depository issue any
ADSs) and the Buyer shall not have the right nor the obligation to subscribe for any
Purchase Shares under this Agreement on any Trading Day where the Purchase Price for any
subscriptions for Purchase Shares would be less than the Floor Price. “Floor Price” means
$0.40, which shall be appropriately adjusted for any reorganization, recapitalization,
non-cash dividend, stock split or other similar transaction.

      (e) Records of Purchases. The Buyer and the Company shall each maintain records
showing the remaining Available Amount at any given time and the dates and Purchase Amounts for
each subscription or shall use such other method, reasonably satisfactory to the Buyer and the
Company.

     (f) Taxes. The Company shall pay any and all transfer, stamp or similar taxes that
may be payable with respect to the issuance and delivery of any Ordinary Shares, ADSs or Warrants
to the Buyer made under or in connection with this Agreement.

     (g) Compliance with Principal Market Rules. The Company shall not effect any issuance
of Ordinary Shares under this Agreement or have its transfer agent or depository issue any ADSs
under this Agreement and the Buyer shall not have the right or the obligation to subscribe for any
Purchase Shares under this Agreement if such issuance would breach the Company’s obligations under
the rules or regulations of the Principal Market. If the closing condition contained in Section
6(d) is waived by the Company or the Company does not obtain the requisite shareholder approval
contemplated in Section 6(d), then notwithstanding anything to the contrary in this Agreement, the
Purchase Shares issuable under this Agreement will not exceed 19.99% of the issued and outstanding
Ordinary Shares as of the date of this Agreement less the Warrant Shares) (the “Exchange Cap”).

     (h) No Issuance below Nominal Value. Notwithstanding any provision hereof to the
contrary, the Company shall not effect any issuance of Ordinary Shares under this Agreement (or
have its transfer agent or depository issue any ADSs) and the Buyer shall not have the right nor
the obligation to subscribe for any Purchase Shares under this Agreement on any Trading Day where
the Purchase Price for any subscriptions of Purchase Shares would be less than the equivalent U.S.
dollar amount of 102.5%

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of the then nominal value of the Ordinary Shares calculated by reference to the Conversion
Rate prevailing at the date the relevant Ordinary Shares are issued to the Buyer. “Conversion
Rate” means on any given day the average currency conversion rate quoted by the Bank of America in
London as the price for Pounds Sterling purchased with U.S. Dollars. As of the date of this
Agreement, the nominal value of the Ordinary Shares is 20 UK pence. The Company shall give the
Buyer at least five (5) Trading Days prior written notice of any changes to the nominal value of
the Ordinary Shares. Notwithstanding any provision hereof to the contrary, the Company shall not
be required or permitted to issue any Ordinary Shares under this Agreement (or have its transfer
agent or depository issue any ADSs) if such issuance would breach the Company’s obligations under
the United Kingdom Companies Act 1985.

     (i) Option for Second Tranche; Second Securities Subscription Agreement. The Company
may, in its sole discretion, at any time after the date hereof and until ten (10) days after such
date as the Available Amount is equal to $0 (the “Second Tranche Expiration Date”), deliver an
irrevocable written notice (the “Second Tranche Notice”) to the Buyer stating that the Company
elects to enter into an additional Securities Subscription Agreement (the “Second Securities
Subscription Agreement”) with the Buyer for the subscription for Twelve Million Dollars
($12,000,000) of additional ADSs. It is agreed and acknowledged by the parties hereto that
entering into the Second Securities Subscription Agreement shall be at the option of the Company in
its sole discretion until such time as the Company shall have delivered the Second Tranche Notice
to the Buyer. The Buyer shall not be obligated to enter into the Second Securities Subscription
Agreement unless the Company has delivered the Second Tranche Notice prior to the Second Tranche
Expiration Date. The Second Securities Subscription Agreement may not be entered into until the
aggregate Available Amount under this Agreement is fully used to subscribe for Purchase Shares
hereunder. Upon delivery of the Second Tranche Notice to the Buyer prior to the Second Tranche
Expiration Date, the Buyer and the Company shall be obligated to enter into the Second Securities
Subscription Agreement no later than the date that is ten (10) Trading Days after the Second
Tranche Expiration Date. If the Buyer and the Company have not entered into the Second Securities
Subscription Agreement by the date that is ten (10) Trading Days after the Second Tranche
Expiration Date, the Buyer shall not be obligated to enter into such additional Securities
Subscription Agreement. The terms and conditions of the Second Securities Subscription Agreement
(including the Warrants) shall be in form and substance identical in all respects to this
Agreement, provided, however, that for purposes of the Second Securities Subscription Agreement,
this Section 1(h) shall be omitted.

     2. BUYER’S REPRESENTATIONS AND WARRANTIES.

     The Buyer represents and warrants to the Company that as of the date hereof and as of the
Commencement Date:

     (a) Investment Purpose. The Buyer is entering into this Agreement and acquiring the
Warrants, (as defined in Section 4(f) hereof) (this Agreement and the Warrants are collectively
referred to herein as the “Securities”), for its own account for investment only and not with a
view towards, or for resale in connection with, the public sale or distribution thereof; provided
however, by making the representations herein, the Buyer does not agree to hold any of the
Securities for any minimum or other specific term.

     (b) Accredited Investor Status. The Buyer is an “accredited investor” as that term is
defined in Rule 501(a)(3) of Regulation D.

     (c) Reliance on Exemptions. The Buyer understands that the Securities are being
offered and sold to it in reliance on specific exemptions from the registration requirements of
United States

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federal and state securities laws and that the Company is relying in part upon the truth and
accuracy of, and the Buyer’s compliance with, the representations, warranties, agreements,
acknowledgments and understandings of the Buyer set forth herein in order to determine the
availability of such exemptions and the eligibility of the Buyer to acquire the Securities.

     (d) Information. The Buyer has been furnished with all materials relating to the
business, finances and operations of the Company and materials relating to the offer and issue of
the Securities that have been reasonably requested by the Buyer, including, without limitation, the
SEC Documents (as defined in Section 3(f) hereof). The Buyer understands that its investment in
the Securities involves a high degree of risk. The Buyer (i) is able to bear the economic risk of
an investment in the Securities including a total loss, (ii) has such knowledge and experience in
financial and business matters that it is capable of evaluating the merits and risks of the
proposed investment in the Securities and (iii) has had an opportunity to ask questions of and
receive answers from the officers of the Company concerning the financial condition and business of
the Company and others matters related to an investment in the Securities. Neither such inquiries
nor any other due diligence investigations conducted by the Buyer or its representatives shall
modify, amend or affect the Buyer’s right to rely on the Company’s representations and warranties
contained in Section 3 below. The Buyer has sought such accounting, legal and tax advice as it has
considered necessary to make an informed investment decision with respect to its acquisition of the
Securities.

     (e) No Governmental Review. The Buyer understands that no United States federal or
state agency or any other government or governmental agency has passed on or made any
recommendation or endorsement of the Securities or the fairness or suitability of the investment in
the Securities nor have such authorities passed upon or endorsed the merits of the offering of the
Securities.

     (f) Transfer or Resale. The Buyer understands that except as provided in the
Registration Rights Agreement (as defined in Section 4(a) hereof): (i) the Securities have not been
and are not being registered under the 1933 Act or any state securities laws, and may not be
offered for sale, sold, assigned or transferred unless (A) subsequently registered thereunder or
(B) an exemption exists permitting such Securities to be sold, assigned or transferred without such
registration; (ii) any sale of the Securities made in reliance on Rule 144 may be made only in
accordance with the terms of Rule 144 and further, if Rule 144 is not applicable, any resale of the
Securities under circumstances in which the seller (or the person through whom the sale is made)
may be deemed to be an underwriter (as that term is defined in the 1933 Act) may require compliance
with some other exemption under the 1933 Act or the rules and regulations of the SEC thereunder;
and (iii) neither the Company nor any other person is under any obligation to register the
Securities under the 1933 Act or any state securities laws or to comply with the terms and
conditions of any exemption thereunder.

     (g) Validity; Enforcement. This Agreement has been duly and validly authorized,
executed and delivered on behalf of the Buyer and is a valid and binding agreement of the Buyer
enforceable against the Buyer in accordance with its terms, subject as to enforceability to general
principles of equity and to applicable bankruptcy, insolvency, reorganization, moratorium,
liquidation and other similar laws relating to, or affecting generally, the enforcement of
applicable creditors’ rights and remedies.

     (h) Residency. The Buyer is a resident of the State of Illinois.

     (i) No Prior Short Selling. The Buyer represents and warrants to the Company that at
no time prior to the date of this Agreement has any of the Buyer, its agents, representatives or
affiliates engaged in or effected, in any manner whatsoever, directly or indirectly, any (i) “short
sale” (as such term is defined in Rule 3b-3 of the Securities Exchange Act of 1934, as amended (the
“1934 Act”)) of the

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Ordinary Shares or ADSs or (ii) hedging transaction, which establishes a net short position
with respect to the Ordinary Shares or ADSs.

	 	3.  	REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

     The Company represents and warrants to the Buyer that as of the date hereof and as of the
Commencement Date:

     (a) Organization and Qualification. The Company and its “Subsidiaries” (which for
purposes of this Agreement means any entity in which the Company, directly or indirectly, owns 50%
or more of the voting stock or capital stock or other similar equity interests) are corporations
duly organized and validly existing in good standing under the laws of the jurisdiction in which
they are incorporated, and have the requisite corporate power and authority to own their properties
and to carry on their business as now being conducted. Each of the Company and its Subsidiaries is
duly qualified as a foreign corporation to do business and is in good standing in every
jurisdiction in which its ownership of property or the nature of the business conducted by it makes
such qualification necessary, except to the extent that the failure to be so qualified or be in
good standing could not reasonably be expected to have a Material Adverse Effect. As used in this
Agreement, “Material Adverse Effect” means any material adverse effect on any of: (i) the business,
properties, assets, operations, results of operations or financial condition of the Company and its
Subsidiaries, if any, taken as a whole, or (ii) the authority or ability of the Company to perform
its obligations under the Transaction Documents (as defined in Section 3(b) hereof). The Company
has no Subsidiaries except as set forth on Schedule 3(a).

     (b) Authorization; Enforcement; Validity. (i) The Company has the requisite corporate
power and authority to enter into and perform its obligations under this Agreement, the
Registration Rights Agreement, the Warrants and each of the other agreements entered into by the
parties on the Commencement Date and attached hereto as exhibits to this Agreement (collectively,
the “Transaction Documents”), and to issue the Securities in accordance with the terms hereof and
thereof, (ii) the execution and delivery of the Transaction Documents by the Company and the
consummation by it of the transactions contemplated hereby and thereby, including without
limitation, the issuance of the Warrants and the reservation for issuance and the issuance of the
Warrant Shares and Purchase Shares issuable under this Agreement, respectively, have been duly
authorized by the Company’s Board of Directors and no further consent or authorization is required
by the Company, its Board of Directors or its shareholders, (iii) this Agreement has been, and each
other Transaction Document shall be on the Commencement Date, duly executed and delivered by the
Company and (iv) this Agreement constitutes, and each other Transaction Document upon its execution
on behalf of the Company, shall constitute, the valid and binding obligations of the Company
enforceable against the Company in accordance with their terms, except as such enforceability may
be limited by general principles of equity or applicable bankruptcy, insolvency, reorganization,
moratorium, liquidation or similar laws relating to, or affecting generally, the enforcement of
creditors’ rights and remedies. The Board of Directors of the Company has approved the resolutions
(the “Signing Resolutions”) substantially in the form as set forth as Exhibit A-1 attached
hereto to authorize this Agreement and the transactions contemplated hereby. The Signing
Resolutions are valid, in full force and effect and have not been modified or supplemented in any
respect other than by the resolutions set forth in Exhibit A-2 attached hereto regarding
the registration statement referred to in Section 4 hereof. The Company has delivered to the Buyer
a certificate of the Secretary of the Company certifying the adoption of the Signing Resolutions by
the members of the Board of Directors of the Company. No other approvals or consents of the
Company’s Board of Directors and/or shareholders is necessary under applicable laws and the
Company’s Articles of Association (the “Articles of

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Association”) and/or Memorandum of Association (the “Memorandum of Association”) to authorize
the execution and delivery of this Agreement or any of the transactions contemplated hereby,
including, but not limited to, the issuance of the Warrants, the reservation for issuance and the
issuance of the Warrant Shares upon exercise of the Warrants and the reservation for issuance and
the issuance of the Purchase Shares.

     (c) Capitalization. As of December 31 2004, the authorized share capital of the
Company consists of (i) 75,000,000 Ordinary Shares, of which, 36,028,212 Ordinary Shares are issued
and outstanding, none are held as treasury shares, 35,200,005 Ordinary Shares are represented by
ADSs, 9,772,071 Ordinary Shares are reserved for issuance pursuant to the Company’s stock option
plans and employee stock purchase plans, of which only approximately 2,073,321 Ordinary Shares
remain available for future grants and 2,130,911 Ordinary Shares are issuable and reserved for
issuance pursuant to securities (other than stock options issued pursuant to the Company’s stock
option plans) exercisable or exchangeable for, or convertible into, Ordinary Shares and (ii)
3,000,000 Preferred Shares, 20 UK pence nominal value, of which as of the date hereof no Preferred
Shares are issued and outstanding. All of such issued and outstanding Ordinary Shares have been,
or upon issuance will be, validly issued and are fully paid and nonassessable. Except as disclosed
in Schedule 3(c), (i) no shares of the Company’s capital are subject to preemptive rights or any
other similar rights or any liens or encumbrances suffered or permitted by the Company, (ii) there
are no outstanding debt securities, (iii) there are no outstanding options, warrants, scrip, rights
to subscribe to, calls or commitments of any character whatsoever relating to, or securities or
rights convertible into, any shares in the capital of the Company or any of its Subsidiaries, or
contracts, commitments, understandings or arrangements by which the Company or any of its
Subsidiaries is or may become bound to issue additional shares in the capital of the Company or any
of its Subsidiaries or options, warrants, scrip, rights to subscribe to, calls or commitments of
any character whatsoever relating to, or securities or rights convertible into, any shares in the
capital of the Company or any of its Subsidiaries, (iv) there are no agreements or arrangements
under which the Company or any of its Subsidiaries is obligated to register the sale of any of
their securities under the 1933 Act (except the Registration Rights Agreement), (v) there are no
outstanding securities or instruments of the Company or any of its Subsidiaries which contain any
redemption or similar provisions, and there are no contracts, commitments, understandings or
arrangements by which the Company or any of its Subsidiaries is or may become bound to redeem a
security of the Company or any of its Subsidiaries, (vi) there are no securities or instruments
containing anti-dilution or similar provisions that will be triggered by the issuance of the
Securities as described in this Agreement and (vii) the Company does not have any stock
appreciation rights or “phantom stock” plans or agreements or any similar plan or agreement. The
Company has furnished to the Buyer true and correct copies of the Articles of Association, as
amended and as in effect on the date hereof, and the Memorandum of Association, as currently in
effect on the date hereof, and summaries of the terms of all securities convertible into or
exercisable for Ordinary Shares or ADSs, if any, and copies of any documents containing the
material rights of the holders thereof in respect thereto.

     (d) Issuance of Securities. The Warrants have been duly authorized and, upon issuance
in accordance with the terms hereof and the Warrants, the Warrant Shares and the Ordinary Shares
represented by such Warrant Shares shall be (i) validly issued, fully paid and non-assessable and
(ii) free from all taxes, liens and charges with respect to the issue thereof. 22,000,000 ADSs and
22,000,000 Ordinary Shares represented by such ADSs have been duly authorized and reserved for
issuance under this Agreement and the Warrants. Upon issuance and payment therefore in accordance
with the terms and conditions of this Agreement, the Purchase Shares and the Ordinary Shares
represented by such Purchase Shares shall be validly issued, fully paid and nonassessable and free
from all taxes, liens and charges with respect to the issue thereof, with the holders being
entitled to all rights accorded to a holder of Ordinary Shares.

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     (e) No Conflicts. Except as disclosed in Schedule 3(e), the execution, delivery and
performance of the Transaction Documents by the Company and the consummation by the Company of the
transactions contemplated hereby and thereby (including, without limitation, the reservation for
issuance and issuance of the Purchase Shares and the Ordinary Shares represented by such Purchase
Shares) will not (i) result in a violation of the Articles of Association or the Memorandum of
Association or (ii) conflict with, or constitute a default (or an event which with notice or lapse
of time or both would become a default) under, or give to others any rights of termination,
amendment, acceleration or cancellation of, any agreement, indenture or instrument to which the
Company or any of its Subsidiaries is a party, or result in a violation of any law, rule,
regulation, order, judgment or decree (including federal and state securities laws and regulations
and the rules and regulations of the Principal Market applicable to the Company or any of its
Subsidiaries) or by which any property or asset of the Company or any of its Subsidiaries is bound
or affected, except in the case of conflicts, defaults and violations under clause (ii), which

could not reasonably be expected to result in a Material Adverse Effect. Except as disclosed in
Schedule 3(e), neither the Company nor its Subsidiaries is in violation of any term of or in
default under its Articles of Association , Memorandum of Association or their organizational
charter or by-laws, respectively. Except as disclosed in Schedule 3(e), neither the Company nor
any of its Subsidiaries is in violation of any term of or is in default under any material
contract, agreement, mortgage, indebtedness, indenture, instrument, judgment, decree or order or
any statute, rule or regulation applicable to the Company or its Subsidiaries, except for possible
conflicts, defaults, terminations or amendments which could not reasonably be expected to have a
Material Adverse Effect. The business of the Company and its Subsidiaries is not being conducted,
and shall not be conducted, in violation of any law, ordinance, regulation of any governmental
entity, except for possible violations, the sanctions for which either individually or in the
aggregate could not reasonably be expected to have a Material Adverse Effect. Except as
specifically contemplated by this Agreement and as required under the 1933 Act or applicable state
securities laws, the Company is not required to obtain any consent, authorization or order of, or
make any filing or registration with, any court or governmental agency or any regulatory or
self-regulatory agency in order for it to execute, deliver or perform any of its obligations under
or contemplated by the Transaction Documents in accordance with the terms hereof or thereof.
Except as disclosed in Schedule 3(e), all consents, authorizations, orders, filings and
registrations which the Company is required to obtain pursuant to the preceding sentence shall be
obtained or effected on or prior to the Commencement Date. Except as listed in Schedule 3(e),
since June 30, 2004, the Company has not received nor delivered any notices or correspondence from
or to the Principal Market. The Principal Market has not commenced any delisting proceedings
against the Company.

     (f) SEC Documents; Financial Statements. Except as disclosed in Schedule 3(f), since
January 1, 2004, the Company has timely filed all reports, schedules, forms, statements and other
documents required to be filed by it with the SEC pursuant to the reporting requirements of the
1934 Act (all of the foregoing filed prior to the date hereof and all exhibits included therein and
financial statements and schedules thereto and documents incorporated by reference therein being
hereinafter referred to as the “SEC Documents”). As of their respective dates (except as they have
been correctly amended), the SEC Documents complied in all material respects with the requirements
of the 1934 Act and the rules and regulations of the SEC promulgated thereunder applicable to the
SEC Documents, and none of the SEC Documents, at the time they were filed with the SEC (except as
they may have been properly amended), contained any untrue statement of a material fact or omitted
to state a material fact required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they were made, not misleading. As of their
respective dates (except as they have been properly amended), the financial statements of the
Company included in the SEC Documents complied as to form in all material respects with applicable
accounting requirements and the published

-9-

 

rules and regulations of the SEC with respect thereto. Such financial statements have been
prepared in accordance with generally accepted accounting principles, consistently applied, during
the periods involved (except (i) as may be otherwise indicated in such financial statements or the
notes thereto or (ii) in the case of unaudited interim statements, to the extent they may exclude
footnotes or may be condensed or summary statements) and fairly present in all material respects
the financial position of the Company as of the dates thereof and the results of its operations and
cash flows for the periods then ended (subject, in the case of unaudited statements, to normal
year-end audit adjustments). Except as listed in Schedule 3(f), the Company has received no
notices or correspondence from the SEC since June 30, 2004. The SEC has not commenced any
enforcement proceedings against the Company or any of its subsidiaries.

     (g) Absence of Certain Changes. Except as disclosed in Schedule 3(g), since September
30, 2004, there has been no material adverse change in the business, properties, operations,
financial condition or results of operations of the Company or its Subsidiaries. The Company has
not taken any steps, and does not currently expect to take any steps, to seek protection pursuant
to any Bankruptcy Law nor does the Company or any of its Subsidiaries have any knowledge or reason
to believe that its creditors intend to initiate involuntary bankruptcy or insolvency proceedings.
The Company is financially solvent and is generally able to pay its debts as they become due.

     (h) Absence of Litigation. There is no action, suit, proceeding, inquiry or
investigation before or by any court, public board, government agency, self-regulatory organization
or body pending or, to the knowledge of the Company or any of its Subsidiaries, threatened against
or affecting the Company, the Ordinary Shares or ADSs or any of the Company’s Subsidiaries or any
of the Company’s or the Company’s Subsidiaries’ officers or directors in their capacities as such,
which could reasonably be expected to have a Material Adverse Effect. A description of each
action, suit, proceeding, inquiry or investigation before or by any court, public board, government
agency, self-regulatory organization or body which, as of the date of this Agreement, is pending or
threatened in writing against or affecting the Company, the Ordinary Shares or ADSs or any of the
Company’s Subsidiaries or any of the Company’s or the Company’s Subsidiaries’ officers or directors
in their capacities as such, is set forth in Schedule 3(h).

     (i) Acknowledgment Regarding Buyer’s Status. The Company acknowledges and agrees that
the Buyer is acting solely in the capacity of arm’s length purchaser with respect to the
Transaction Documents and the transactions contemplated hereby and thereby. The Company further
acknowledges that the Buyer is not acting as a financial advisor or fiduciary of the Company (or in
any similar capacity) with respect to the Transaction Documents and the transactions contemplated
hereby and thereby and any advice given by the Buyer or any of its representatives or agents in
connection with the Transaction Documents and the transactions contemplated hereby and thereby is
merely incidental to the Buyer’s subscription for the Securities. The Company further represents
to the Buyer that the Company’s decision to enter into the Transaction Documents has been based
solely on the independent evaluation by the Company and its representatives and advisors.

     (j) No General Solicitation. Neither the Company, nor any of its affiliates, nor any
person acting on its or their behalf, has engaged in any form of general solicitation or general
advertising (within the meaning of Regulation D under the 1933 Act) in connection with the offer or
sale of the Securities.

     (k) Intellectual Property Rights. The Company and its Subsidiaries own or possess
adequate rights or licenses to use all material trademarks, trade names, service marks, service
mark registrations, service names, patents, patent rights, copyrights, inventions, licenses,
approvals, governmental authorizations, trade secrets and rights necessary to conduct their
respective businesses as now

-10-

 

conducted. Except as set forth on Schedule 3(k), none of the Company’s material trademarks,
trade names, service marks, service mark registrations, service names, patents, patent rights,
copyrights, inventions, licenses, approvals, government authorizations, trade secrets or other
intellectual property rights have expired or terminated, or, by the terms and conditions thereof,
could expire or terminate within two years from the date of this Agreement. The Company and its
Subsidiaries do not have any knowledge of any infringement by the Company or its Subsidiaries of
any material trademark, trade name rights, patents, patent rights, copyrights, inventions,
licenses, service names, service marks, service mark registrations, trade secret or other similar
rights of others, or of any such development of similar or identical trade secrets or technical
information by others and, except as set forth on Schedule 3(k), there is no claim, action or
proceeding being made or brought against, or to the Company’s knowledge, being threatened against,
the Company or its Subsidiaries regarding trademark, trade name, patents, patent rights, invention,
copyright, license, service names, service marks, service mark registrations, trade secret or other
infringement, which could reasonably be expected to have a Material Adverse Effect.

     (l) Environmental Laws. The Company and its Subsidiaries (i) are in compliance with
any and all applicable foreign, federal, state and local laws and regulations relating to the
protection of human health and safety, the environment or hazardous or toxic substances or wastes,
pollutants or contaminants (“Environmental Laws”), (ii) have received all permits, licenses or
other approvals required of them under applicable Environmental Laws to conduct their respective
businesses and (iii) are in compliance with all terms and conditions of any such permit, license or
approval, except where, in each of the three foregoing clauses, the failure to so comply could not
reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect.

     (m) Title. The Company and its Subsidiaries have good and marketable title in fee
simple to all real property and good and marketable title to all personal property owned by them
which is material to the business of the Company and its Subsidiaries, in each case free and clear
of all liens, encumbrances and defects except such as are described in Schedule 3(m) or such as do
not materially affect the value of such property and do not interfere with the use made and
proposed to be made of such property by the Company and any of its Subsidiaries. Any real property
and facilities held under lease by the Company and any of its Subsidiaries are held by them under
valid, subsisting and enforceable leases with such exceptions as are not material and do not
interfere with the use made and proposed to be made of such property and buildings by the Company
and its Subsidiaries.

     (n) Insurance. The Company and each of its Subsidiaries are insured by insurers of
recognized financial responsibility against such losses and risks and in such amounts as management
of the Company believes to be prudent and customary in the businesses in which the Company and its
Subsidiaries are engaged. Neither the Company nor any such Subsidiary has been refused any
insurance coverage sought or applied for and neither the Company nor any such Subsidiary has any
reason to believe that it will not be able to renew its existing insurance coverage as and when
such coverage expires or to obtain similar coverage from similar insurers as may be necessary to
continue its business at a cost that would not materially and adversely affect the condition,
financial or otherwise, or the earnings, business or operations of the Company and its
Subsidiaries, taken as a whole.

     (o) Regulatory Permits. The Company and its Subsidiaries possess all material
certificates, authorizations and permits issued by the appropriate federal, state or foreign
regulatory authorities necessary to conduct their respective businesses, and neither the Company
nor any such Subsidiary has received any notice of proceedings relating to the revocation or
modification of any such certificate, authorization or permit.

-11-

 

     (p) Tax Status. The Company and each of its Subsidiaries has made or filed all
federal and state income and all other material tax returns, reports and declarations required by
any jurisdiction to which it is subject (unless and only to the extent that the Company and each of
its Subsidiaries has set aside on its books provisions reasonably adequate for the payment of all
unpaid and unreported taxes) and has paid all taxes and other governmental assessments and charges
that are material in amount, shown or determined to be due on such returns, reports and
declarations, except those being contested in good faith and has set aside on its books provision
reasonably adequate for the payment of all taxes for periods subsequent to the periods to which
such returns, reports or declarations apply. There are no unpaid taxes in any material amount
claimed to be due by the taxing authority of any jurisdiction, and the officers of the Company know
of no basis for any such claim.

     (q) Transactions With Affiliates. Except as set forth on Schedule 3(q) and other than
the grant or exercise of stock options disclosed on Schedule 3(c), none of the officers, directors,
or employees of the Company is presently a party to any transaction with the Company or any of its
Subsidiaries (other than for services as employees, officers and directors), including any
contract, agreement or other arrangement providing for the furnishing of services to or by,
providing for rental of real or personal property to or from, or otherwise requiring payments to or
from any officer, director or such employee or, to the knowledge of the Company, any corporation,
partnership, trust or other entity in which any officer, director, or any such employee has an
interest or is an officer, director, trustee or partner.

     (r) Application of Takeover Protections. The Company and its board of directors have
taken or will take prior to the Commencement Date all necessary action, if any, in order to render
inapplicable any control share acquisition, business combination, poison pill (including any
distribution under a rights agreement) or other similar anti-takeover provision under the
Certificate of Incorporation or the laws of the state of its incorporation which is or could become
applicable to the Buyer as a result of the transactions contemplated by this Agreement, including,
without limitation, the Company’s issuance of the Securities and the Buyer’s ownership of the
Securities.

     (s) Foreign Corrupt Practices. Neither the Company, nor any of its Subsidiaries, nor
any director, officer, agent, employee or other person acting on behalf of the Company or any of
its Subsidiaries has, in the course of its actions for, or on behalf of, the Company, used any
corporate funds for any unlawful contribution, gift, entertainment or other unlawful expenses
relating to political activity; made any direct or indirect unlawful payment to any foreign or
domestic government official or employee from corporate funds; violated or is in violation of any
provision of the U.S. Foreign Corrupt Practices Act of 1977, as amended; or made any unlawful
bribe, rebate, payoff, influence payment, kickback or other unlawful payment to any foreign or
domestic government official or employee.

	 	4.  	COVENANTS.

     (a) Filing of Form 8-K and Registration Statement. The Company agrees that it shall,
within the time required under the 1934 Act file a Report on Form 8-K disclosing this Agreement and
the transaction contemplated hereby. The Company shall also file on or before March 31, 2005 a new
registration statement covering only the sale of the Warrant Shares and at least 18,000,000
Purchase Shares in accordance with the terms of the Registration Rights Agreement between the
Company and the Buyer, dated as of the date hereof (“Registration Rights Agreement”). After such
registration statement is declared effective by the SEC, the Company agrees and acknowledges that
any sales by the Company to the Buyer of the Purchase Shares or the Warrant Shares are sales of the
Company’s equity securities in a transaction that is registered under the 1933 Act.

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     (b) Blue Sky. The Company shall take such action, if any, as is reasonably necessary
in order to obtain an exemption for or to qualify (i) the initial issue of the Warrants, Warrant
Shares and any Purchase Shares to the Buyer under this Agreement and (ii) any subsequent resale of
the Commitment Shares and any Purchase Shares by the Buyer, in each case, under applicable
securities or “Blue Sky” laws of the states of the United States in such states as is reasonably
requested by the Buyer from time to time, and shall provide evidence of any such action so taken to
the Buyer.

     (c) No Variable Priced Financing. Other than pursuant to this Agreement, the Company
agrees that beginning on the date of this Agreement and ending on the date of termination of this
Agreement (as provided in Section 11(k) hereof), neither the Company nor any of its Subsidiaries
shall, without the prior written consent of the Buyer, contract for any equity financing (including
any debt financing with an equity component) or issue any equity securities of the Company or any
Subsidiary or securities convertible or exchangeable into or for equity securities of the Company
or any Subsidiary (including debt securities with an equity component) which, in any case (i) are
convertible into or exchangeable for an indeterminate number of Ordinary Shares or ADSs, (ii) are
convertible into or exchangeable for Ordinary Shares or ADSs at a price which varies with the
market price of the ADSs, (iii) directly or indirectly provide for any “re-set” or adjustment of
the purchase price, conversion rate or exercise price after the issuance of the security, or (iv)
contain any “make-whole” provision based upon, directly or indirectly, the market price of the
Ordinary Shares or ADSs after the issuance of the security, in each case, other than reasonable and
customary anti-dilution adjustments for issuance of Ordinary Shares or ADSs at a price which is
below the market price of the Common Stock.

     (d) Listing. The Company shall promptly secure the listing of all of the Purchase
Shares and Commitment Shares upon each national securities exchange and automated quotation system,
if any, upon which shares of ADSs are then listed (subject to official notice of issuance) and
shall maintain, so long as any ADSs shall be so listed, such listing of all such securities from
time to time issuable under the terms of the Transaction Documents. The Company shall use its best
efforts to maintain the ADSs authorization for quotation on the Principal Market. Neither the
Company nor any of its Subsidiaries shall take any action that would be reasonably expected to
result in the delisting or suspension of the ADSs on the Principal Market. The Company shall
promptly, and in no event later than the following Trading Day, provide to the Buyer copies of any
notices it receives from the Principal Market regarding the continued eligibility of the ADSs for
listing on such automated quotation system or securities exchange. The Company shall pay all fees
and expenses in connection with satisfying its obligations under this Section.

     (e) Limitation on Short Sales and Hedging Transactions. The Buyer agrees that
beginning on the date of this Agreement and ending on the date of termination of this Agreement as
provided in Section 11(k), the Buyer and its agents, representatives and affiliates shall not in
any manner whatsoever enter into or effect, directly or indirectly, any (i) “short sale” (as such
term is defined in Rule 3b-3 of the 1934 Act) of the Ordinary Shares or ADSs or (ii) hedging
transaction, which establishes a net short position with respect to the ADSs or Ordinary Shares.

     (f) Issuance of Warrants. Upon the execution of this Agreement, the Company hereby
delivers to the Buyer warrants in the form attached hereto as Exhibit B to purchase ADSs
representing (i) 2,000,000 Ordinary Shares at an exercise price of the U.S. Dollar equivalent of
20.5 UK pence per ADS and (ii) 2,000,000 Ordinary Shares at an exercise price of the greater of the
U.S. Dollar equivalent of 20.5 UK pence or US$0.60 (collectively, the “Warrants” and the ADSs
representing Ordinary Shares issuable upon exercise of the Warrants, the “Warrant Shares”).

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     (g) Due Diligence. The Buyer shall have the right, from time to time as the Buyer may
reasonably deem appropriate, to perform reasonable due diligence on the Company during normal
business hours. The Company and its officers and employees shall provide information and
reasonably cooperate with the Buyer in connection with any reasonable request by the Buyer related
to the Buyer’s due diligence of the Company, including, but not limited to, any such request made
by the Buyer in connection with (i) the filing of the registration statement described in Section
4(a) hereof and (ii) the Commencement. . Each party hereto agrees not to disclose any
Confidential Information of the other party to any third party and shall not use the Confidential
Information for any purpose other than in connection with, or in furtherance of, the transactions
contemplated hereby. Each party hereto acknowledges that the Confidential Information shall remain
the property of the disclosing party and agrees that it shall take all reasonable measures to
protect the secrecy of any Confidential Information disclosed by the other party.

	 	5.  	TRANSFER AGENT INSTRUCTIONS.

     On the Commencement Date, the Company shall cause any restrictive legend on any outstanding
Warrant Shares to be removed and all of the Purchase Shares and Warrant Shares, to be issued under
this Agreement shall be issued without any restrictive legend unless the Buyer expressly consents
otherwise. The Company shall issue irrevocable instructions to the Transfer Agent, and any
subsequent transfer agent, to issue Purchase Shares in the name of the Buyer for the Purchase
Shares and to issue Warrant Shares in the name of the Buyer upon exercise of the Warrants (the
“Irrevocable Transfer Agent Instructions”). The Company warrants to the Buyer that no instruction
other than the Irrevocable Transfer Agent Instructions referred to in this Section 5, will be given
by the Company to the Transfer Agent with respect to the Purchase Shares and Warrant Shares and
that the Warrant Shares and the Purchase Shares shall otherwise be freely transferable on the books
and records of the Company as and to the extent provided in this Agreement and the Registration
Rights Agreement.

	 	6.  	CONDITIONS TO THE COMPANY’S OBLIGATION TO COMMENCE
ISSUANCE OF PURCHASE SHARES

     The obligation of the Company hereunder to commence issuance of the Purchase Shares is subject
to the satisfaction of each of the following conditions on or before the Commencement Date (the
date that issuances begin) and once such conditions have been initially satisfied, there shall not
be any ongoing obligation to satisfy such conditions after the Commencement has occurred; provided
that these conditions are for the Company’s sole benefit and may be waived by the Company at any
time in its sole discretion by providing the Buyer with prior written notice thereof:

     (a) The Buyer shall have executed each of the Transaction Documents and delivered the same to
the Company.

     (b) Subject to the Company’s compliance with Section 4(a), a registration statement covering
the sale of all of the Warrant Shares and at least 18,000,000 Purchase Shares shall have been
declared effective under the 1933 Act by the SEC and no stop order with respect to the Registration
Statement shall be pending or threatened by the SEC.

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     (c) The representations and warranties of the Buyer shall be true and correct in all material
respects as of the date when made and as of the Commencement Date as though made at that time
(except for representations and warranties that speak as of a specific date), and the Buyer shall
have performed, satisfied and complied in all material respects with the covenants, agreements and
conditions required by this Agreement to be performed, satisfied or complied with by the Buyer at
or prior to the Commencement Date.

     (d) The Company shall have received approval of this Agreement and the transactions
contemplated hereby from the holders of the requisite majority of shares pursuant to a Special
Meeting of Shareholders noticed for that purpose.

	 	7.  	CONDITIONS TO THE BUYER’S OBLIGATION TO COMMENCE
SUBSCRIPTIONS FOR PURCHASE SHARES.

     The obligation of the Buyer to commence subscription for Purchase Shares under this Agreement
is subject to the satisfaction of each of the following conditions on or before the Commencement
Date (the date that sales begin) and once such conditions have been initially satisfied, there
shall not be any ongoing obligation to satisfy such conditions after the Commencement has occurred:

     (a) The Company shall have executed each of the Transaction Documents and delivered the same
to the Buyer.

     (b) The Company shall have issued to the Buyer the Warrants and removed the legend from any
outstanding Warrant Shares.

     (c) The ADSs shall be authorized for quotation on the Principal Market, trading in the ADSs
shall not have been within the last 365 days suspended by the SEC or the Principal Market and the
Purchase Shares and the Warrant Shares shall be approved for listing upon the Principal Market.

     (d) The Buyer shall have received the opinions of the Company’s legal counsel dated as of the
Commencement Date in customary form.

     (e) The representations and warranties of the Company shall be true and correct in all
material respects (except to the extent that any of such representations and warranties is already
qualified as to materiality in Section 3 above, in which case, such representations and warranties
shall be true and correct without further qualification) as of the date when made and as of the
Commencement Date as though made at that time (except for representations and warranties that speak
as of a specific date) and the Company shall have performed, satisfied and complied with the
covenants, agreements and conditions required by the Transaction Documents to be performed,
satisfied or complied with by the Company at or prior to the Commencement Date. The Buyer shall
have received a certificate, executed by the CEO, President or CFO of the Company, dated as of the
Commencement Date, to the foregoing effect in the form attached hereto as Exhibit C.

     (f) The Board of Directors of the Company shall have adopted resolutions in the form attached
hereto as Exhibit A-1 and Exhibit A-2 which shall be in full force and effect
without any amendment or supplement thereto as of the Commencement Date.

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     (g) As of the Commencement Date, the Company shall have reserved out of its authorized and
unissued Ordinary Shares, (A) solely for the purpose of effecting issuances of Purchase Shares
hereunder, at least 18,000,000 Ordinary Shares and (B) 4,000,000 Ordinary Shares for issuance upon
exercise of the Warrants .

     (h) The Irrevocable Transfer Agent Instructions, in form acceptable to the Buyer shall have
been delivered to and acknowledged in writing by the Company and the Company’s Transfer Agent.

     (i) The Company shall have delivered to the Buyer a certificate evidencing the existence and
good standing of the Company under the laws of England and Wales issued by the appropriate
authorities as of a date within ten (10) Trading Days of the Commencement Date.

     (j) [Intentionally Omitted.]

     (k) The Company shall have delivered to the Buyer a secretary’s certificate executed by the
Secretary of the Company, dated as of the Commencement Date, in the form attached hereto as
Exhibit D.

     (l) A registration statement covering the sale of all of the Warrant Shares and at least
18,000,000 Purchase Shares shall have been declared effective under the 1933 Act by the SEC and no
stop order with respect to the registration statement shall be pending or threatened by the SEC.
The Company shall have prepared and delivered to the Buyer a final form of prospectus to be used by
the Buyer in connection with any sales of any Warrant Shares or any Purchase Shares. The Company
shall have made all filings under all applicable federal and state securities laws necessary to
consummate the issuance of the Warrants, Warrant Shares and the Purchase Shares pursuant to this
Agreement in compliance with such laws.

     (m) No Event of Default has occurred, or any event which, after notice and/or lapse of time,
would become an Event of Default has occurred.

     (n) On or prior to the Commencement Date, the Company shall take all necessary action, if any,
and such actions as reasonably requested by the Buyer, in order to render inapplicable any control
share acquisition, business combination, shareholder rights plan or poison pill (including any
distribution under a rights agreement) or other similar anti-takeover provision under the Articles
of Association or the laws of England and Wales which is or could become applicable to the Buyer as
a result of the transactions contemplated by this Agreement, including, without limitation, the
Company’s issuance of the Securities and the Buyer’s ownership of the Securities.

     (o) The Company shall have provided the Buyer with the information requested by the Buyer in
connection with its due diligence requests made prior to, or in connection with, the Commencement,
in accordance with the terms of Section 4(g) hereof.

	 	8.  	INDEMNIFICATION.

     In consideration of the Buyer’s execution and delivery of the Transaction Documents and
acquiring the Securities hereunder and in addition to all of the Company’s other obligations under
the Transaction Documents, to the fullest extent permitted by law, the Company shall defend,
protect, indemnify and hold harmless the Buyer and all of its affiliates, shareholders, officers,
directors,

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employees and direct or indirect investors and any of the foregoing person’s agents or other
representatives (including, without limitation, those retained in connection with the transactions
contemplated by this Agreement) (collectively, the “Indemnitees”) from and against any and all
actions, causes of action, suits, claims, losses, costs, penalties, fees, liabilities and damages,
and expenses in connection therewith (irrespective of whether any such Indemnitee is a party to the
action for which indemnification hereunder is sought), and including reasonable attorneys’ fees and
disbursements (the “Indemnified Liabilities”), incurred by any Indemnitee as a result of, or
arising out of, or relating to (a) any misrepresentation or breach of any representation or
warranty made by the Company in the Transaction Documents or any other certificate, instrument or
document contemplated hereby or thereby, (b) any breach of any covenant, agreement or obligation of
the Company contained in the Transaction Documents or any other certificate, instrument or document
contemplated hereby or thereby, or (c) any cause of action, suit or claim brought or made against
such Indemnitee and arising out of or resulting from the execution, delivery, performance or
enforcement of the Transaction Documents or any other certificate, instrument or document
contemplated hereby or thereby, other than with respect to Indemnified Liabilities which directly
and primarily result from the gross negligence or willful misconduct of the Indemnitee. To the
extent that the foregoing undertaking by the Company may be unenforceable for any reason, the
Company shall make the maximum contribution to the payment and satisfaction of each of the
Indemnified Liabilities which is permissible under applicable law. Promptly after receipt by an
Indemnitee of notice of the commencement of any action or proceeding (including any governmental
action or proceeding) for which indemnification may be sought hereunder, such Indemnitee shall,
deliver to the Company a written notice of the commencement thereof, and the Company shall have
the right to participate in, and, to the extent the Company so desires, to assume control of the
defense thereof with counsel mutually satisfactory to the Company and the Indemnitee, as the case
may be; provided, however, that an Indemnitee shall have the right to retain its own counsel with
the fees and expenses to be paid by the Company, if, in the reasonable opinion of counsel retained
by the Indemnitee, the representation by such counsel of the Indemnitee and the Company would be
inappropriate due to actual or potential differing interests between such Indemnitee and any other
party represented by such counsel in such proceeding. The Indemnitee shall cooperate fully with the
Company in connection with any negotiation or defense of any such action or claim by the Company
and shall furnish to the Company all information reasonably available to the Indemnitee which
relates to such action or claim. The Company shall keep the Indemnitee fully apprised at all times
as to the status of the defense or any settlement negotiations with respect thereto. The Company
shall not be liable for any settlement of any action, claim or proceeding effected without its
written consent, provided, however, that the Company shall not unreasonably withhold, delay or
condition its consent. The Company shall not, without the consent of the Indemnitee, consent to
entry of any judgment or enter into any settlement or other compromise which does not include as an
unconditional term thereof the giving by the claimant or plaintiff to such Indemnitee of a release
from all liability in respect to such claim or litigation. Following indemnification as provided
for hereunder, the Company shall be subrogated to all rights of the Indemnitee with respect to all
third parties, firms or corporations relating to the matter for which indemnification has been
made.
The failure to deliver written notice to the Company within a reasonable time of the
commencement of any such action shall not relieve the Company of any liability to the Indemnitee
under this Section 8, except to the extent that the Company is prejudiced in its ability to defend
such action.

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	 	9.  	EVENTS OF DEFAULT.

     An “Event of Default” shall be deemed to have occurred at any time as any of the following
events occurs:

     (a) while any registration statement is required to be maintained effective pursuant to the
terms of the Registration Rights Agreement, the effectiveness of such registration statement lapses
for any reason (including, without limitation, the issuance of a stop order) or is unavailable to
the Buyer for sale of all of the Registrable Securities (as defined in the Registration Rights
Agreement) in accordance with the terms of the Registration Rights Agreement, and such lapse or
unavailability continues for a period of five (5) consecutive Trading Days or for more than an
aggregate of twenty (20) Trading Days in any 365-day period;

     (b) the suspension from trading or failure of the ADSs to be listed on the Principal Market
for a period of three (3) consecutive Trading Days;

     (c) the delisting of the ADSs from the Principal Market, provided, however, that the ADSs are
not immediately thereafter trading on the New York Stock Exchange, the Nasdaq National Market, or
the American Stock Exchange;

     (d) the failure for any reason by the Transfer Agent to issue Purchase Shares to the Buyer
within five (5) Trading Days after the applicable Purchase Date which the Buyer is entitled to
receive;

     (e) the Company breaches any representation, warranty, covenant or other term or condition
under any Transaction Document if such breach could have a Material Adverse Effect and except, in
the case of a breach of a covenant which is reasonably curable, only if such breach continues for a
period of at least five (5) Trading Days;

     (f) if any Person commences a proceeding against the Company pursuant to or within the meaning
of any Bankruptcy Law ;

     (g) if the Company pursuant to or within the meaning of any Bankruptcy Law; (A) commences a
voluntary case or adopts a voluntary arrangement, (B) consents to the entry of an order for relief
against it in an involuntary case or consents to the making of an administration order against it,
(C) consents to the appointment of a Custodian of it or for all or substantially all of its
property, (D) makes a general assignment for the benefit of its creditors, (E) becomes insolvent,
or (F) is generally unable to pay its debts as the same become due;

     (h) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that
(A) is for relief against the Company in an involuntary case or approves a scheme of arrangement of
the Company, (B) appoints a Custodian of the Company or for all or substantially all of its
property, or (C) orders the liquidation or administration of the Company or any Subsidiary;

     (i) a material adverse change in the business, properties, operations, financial condition or
results of operations of the Company or its Subsidiaries; or

     (j) if at any time after the Commencement Date, the Exchange Cap is reached, provided that the
shareholder approval contemplated in Section 6(d) is not obtained.

-18-

 

In addition to any other rights and remedies under applicable law and this Agreement, including the
Buyer termination rights under Section 11(k) hereof, so long as an Event of Default has occurred
and is continuing, or if any event which, after notice and/or lapse of time, would become an Event
of Default, has occurred and is continuing, or so long as the Purchase Price is below the Floor
Price, the Buyer shall not be obligated to subscribe for any Purchase Shares under this Agreement.
If pursuant to or within the meaning of any Bankruptcy Law, the Company commences a voluntary case
or adopts a voluntary arrangement or any Person commences a proceeding against the Company, a
Custodian is appointed for the Company or for all or substantially all of its property, or the
Company makes a general assignment for the benefit of its creditors, (any of which would be an
Event of Default as described in Sections 9(f), 9(g) and 9(h) hereof) this Agreement shall
automatically terminate without any liability or payment to the Company without further action or
notice by any Person. No such termination of this Agreement under Section 11(k)(i) shall affect
the Company’s or the Buyer’s obligations under this Agreement with respect to pending purchases and
the Company and the Buyer shall complete their respective obligations with respect to any pending
purchases under this Agreement.

	 	10.  	CERTAIN DEFINED TERMS.

     For purposes of this Agreement, the following terms shall have the following meanings:

     (a) “1933 Act” means the Securities Act of 1933, as amended.

     (b) “Available Amount” means initially Twelve Million Dollars ($12,000,000) in the aggregate
which amount shall be reduced by the Purchase Amount each time the Buyer subscribes for Purchase
Shares pursuant to Section 1 hereof.

     (c) “Bankruptcy Law” means Title 11, U.S. Code, the United Kingdom Insolvency Act 1986 or any
similar United Kingdom, United States federal or state law for the relief of debtors.

     (d) “Closing Sale Price” means, for any security as of any date, the last closing trade price
for such security on the Principal Market as reported by the Principal Market, or, if the Principal
Market is not the principal securities exchange or trading market for such security, the last
closing trade price of such security on the principal securities exchange or trading market where
such security is listed or traded as reported by the Principal Market.

     (e) “Confidential Information” means any information disclosed by either party to the other
party, either directly or indirectly, in writing, orally or by inspection of tangible objects
(including, without limitation, documents, prototypes, samples, plant and equipment), which is
designated as “Confidential,” “Proprietary” or some similar designation. Information communicated
orally shall be considered Confidential Information if such information is confirmed in writing as
being Confidential Information within ten (10) business days after the initial disclosure.
Confidential Information may also include information disclosed to a disclosing party by third
parties. Confidential Information shall not, however, include any information which (i) was
publicly known and made generally available in the public domain prior to the time of disclosure by
the disclosing party; (ii) becomes publicly known and made generally available after disclosure by
the disclosing party to the receiving party through no action or inaction of the receiving party;
(iii) is already in the possession of the receiving party at the time of disclosure by the
disclosing party as shown by the receiving party’s files and records immediately prior to the time
of disclosure; (iv) is obtained by the receiving party from a third party without a breach of such
third party’s obligations of confidentiality; (v) is independently developed by the receiving party
without use of or reference to the disclosing party’s Confidential Information, as shown by
documents

-19-

 

and other competent evidence in the receiving party’s possession; or (vi) is required by law
to be disclosed by the receiving party, provided that the receiving party gives the disclosing
party prompt written notice of such requirement prior to such disclosure and assistance in
obtaining an order protecting the information from public disclosure.

     (f) “Custodian” means any receiver, trustee, assignee, liquidator or similar official under
any Bankruptcy Law.

     (g) “Maturity Date” means the date that is 600 Trading Days (30 Monthly Periods) from the
Commencement Date

     (h) “Monthly Period” means each successive 20 Trading Day period commencing with the
Commencement Date.

     (i) “Person” means an individual or entity including any limited liability company, a
partnership, a joint venture, a corporation, a trust, an unincorporated organization and a
government or any department or agency thereof.

     (j) “Principal Market” means the Nasdaq SmallCap Market; provided however, that in the event
the ADSs are ever listed or traded on the Nasdaq National Market, the Nasdaq OTC Bulletin Board,
the New York Stock Exchange or the American Stock Exchange, than the “Principal Market” shall mean
such other market or exchange on which the ADSs are then listed or traded.

     (k) “Purchase Amount” means the portion of the Available Amount to be subscribed for by the
Buyer pursuant to Section 1 hereof.

     (l) “Purchase Date” means the actual date that the Buyer subscribes for Purchase Shares
pursuant to Section 1 hereof.

     (m) “Purchase Price” means, as of any Trading Day the lower of the (A) the lowest Sale Price
of the ADSs on such Trading Day and (B) the arithmetic average of the five (5) lowest Closing Sale
Prices for the ADSs during the fifteen (15) consecutive Trading Days ending on the Trading Day
immediately preceding such date of determination (to be appropriately adjusted for any
reorganization, recapitalization, non-cash dividend, subdivision or consolidation of shares or
other similar transaction).

     (n) “Sale Price” means, for any security as of any date, any trade price for such security on
the Principal Market as reported by the Principal Market, or, if the Principal Market is not the
principal securities exchange or trading market for such security, the trade price of such security
on the principal securities exchange or trading market where such security is listed or traded as
reported by the Principal Market.

     (o) “SEC” means the United States Securities and Exchange Commission.

     (q) “Transfer Agent” means the transfer agent of the Company as set forth in Section 11(f)
hereof or such other person who is then serving as the transfer agent for the Company in respect of
the ADSs.

     (r) “Trading Day” means any day on which the Principal Market is open for trading including
any day on which the Principal Market is open for trading for a period of time less than the
customary time.

-20-

 

	 	11.  	MISCELLANEOUS.

     (a) Governing Law; Jurisdiction; Jury Trial. The corporate laws of England and Wales
shall govern all issues concerning the relative rights of the Company and its shareholders and the
powers and capacity of the Company. All other questions concerning the construction, validity,
enforcement and interpretation of this Agreement and the other Transaction Documents shall be
governed by the internal laws of the State of Illinois, without giving effect to any choice of law
or conflict of law provision or rule (whether of the State of Illinois or any other jurisdictions)
that would cause the application of the laws of any jurisdictions other than the State of Illinois.
Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal
courts sitting in the City of Chicago, for the adjudication of any dispute hereunder or under the
other Transaction Documents or in connection herewith or therewith, or with any transaction
contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in
any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of
any such court, that such suit, action or proceeding is brought in an inconvenient forum or that
the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives
personal service of process and consents to process being served in any such suit, action or
proceeding by mailing a copy thereof to such party at the address for such notices to it under this
Agreement and agrees that such service shall constitute good and sufficient service of process and
notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve
process in any manner permitted by law. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY
HAVE, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN
CONNECTION HEREWITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION CONTEMPLATED HEREBY.

     (b) Counterparts. This Agreement may be executed in two or more identical
counterparts, all of which shall be considered one and the same agreement and shall become
effective when counterparts have been signed by each party and delivered to the other party;
provided that a facsimile signature shall be considered due execution and shall be binding upon the
signatory thereto with the same force and effect as if the signature were an original, not a
facsimile signature.

     (c) Headings. The headings of this Agreement are for convenience of reference and
shall not form part of, or affect the interpretation of, this Agreement.

     (d) Severability. If any provision of this Agreement shall be invalid or
unenforceable in any jurisdiction, such invalidity or unenforceability shall not affect the
validity or enforceability of the remainder of this Agreement in that jurisdiction or the validity
or enforceability of any provision of this Agreement in any other jurisdiction.

     (e) Entire Agreement; Amendments. With the exception of the Nondisclosure Agreement
between the parties dated as of September 19, 2002, this Agreement supersedes all other prior oral
or written agreements between the Buyer, the Company, their affiliates and persons acting on their
behalf with respect to the matters discussed herein, and this Agreement, the other Transaction
Documents and the instruments referenced herein contain the entire understanding of the parties
with respect to the matters covered herein and therein and, except as specifically set forth herein
or therein, neither the Company nor the Buyer makes any representation, warranty, covenant or
undertaking with respect to such matters. Any provision of this Agreement may be amended or
modified by mutual agreement of the Company and the Buyer, and any provision hereof may be waived
only by the party against whom enforcement is sought. The Company and Buyer each acknowledge and
agree that it is has not relied on,

-21-

 

in any manner whatsoever, any representations or statements, written or oral, other than
as expressly set forth in this Agreement.

     (f) Notices. Any notices, consents, waivers or other communications required or
permitted to be given under the terms of this Agreement must be in writing and will be deemed to
have been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt, when sent by
facsimile (provided confirmation of transmission is mechanically or electronically generated and
kept on file by the sending party); or (iii) one Trading Day after deposit with a nationally
recognized overnight delivery service, in each case properly addressed to the party to receive the
same. The addresses and facsimile numbers for such communications shall be:

     If to the Company:

Insignia Solutions plc

41300 Christy Street

Fremont, CA 94538

Telephone: 510-360-3700

Facsimile: 510-360-3701

Attention: Chief Executive Officer

     With a copy to:

Venture Law Group

2800 Sand Hill Road

Menlo Park, CA 94025

Telephone: 650-854-4488

Facsimile: 650-233-8386

Attention: Mark A. Medearis

     If to the Buyer:

Fusion Capital Fund II, LLC

222 Merchandise Mart Plaza, Suite 9-112

Chicago, IL 60654

Telephone: 312-644-6644

Facsimile: 312-644-6244

Attention: Steven G. Martin

     If to the Transfer Agent:

Bank of New York

ADR Department

620 Avenue of the Americas, 6th Floor

New York, NY 10011

Telephone: 212-815-4305

Facsimile: 212-571-3050

Attention: Tom Abbott

or at such other address and/or facsimile number and/or to the attention of such other person as
the recipient party has specified by written notice given to each other party three (3) Trading
Days prior to the effectiveness of such change. Written confirmation of receipt (A) given by the
recipient of such notice, consent, waiver or other communication, (B) mechanically or
electronically generated by the sender’s facsimile machine containing the time, date, and recipient
facsimile number or (C) provided by a nationally recognized overnight delivery service, shall be
rebuttable evidence of personal service, receipt

-22-

 

by facsimile or receipt from a nationally recognized overnight delivery service in accordance with
clause (i), (ii) or (iii) above, respectively.

     (g) Successors and Assigns. This Agreement shall be binding upon and inure to the
benefit of the parties and their respective successors and assigns. The Company shall not assign
this Agreement or any rights or obligations hereunder without the prior written consent of the
Buyer, including by merger or consolidation. The Buyer may not assign its rights or obligations
under this Agreement.

     (h) No Third Party Beneficiaries. This Agreement is intended for the benefit of the
parties hereto and their respective permitted successors and assigns, and is not for the benefit
of, nor may any provision hereof be enforced by, any other person.

     (i) Publicity. The Buyer shall have the right to approve before issuance any press
release, SEC filing or any other public disclosure made by or on behalf of the Company whatsoever
with respect to, in any manner, the Buyer, its purchases hereunder or any aspect of this Agreement
or the transactions contemplated hereby; provided, however, that the Company shall be entitled,
without the prior approval of the Buyer, to make any press release or other public disclosure
(including any filings with the SEC) with respect to such transactions as is required by applicable
law and regulations; provided however, the Company and its counsel must consult with the Buyer in
connection with any such press release or other public disclosure at least one (1) Trading Day
prior to its release. The Buyer must be provided with a copy thereof at least one (1) Trading Day
prior to any release or use by the Company thereof. The Company agrees and acknowledges that its
failure to fully comply with this provision constitutes a material adverse effect on its ability to
perform its obligations under this Agreement.

     (j) Further Assurances. Each party shall do and perform, or cause to be done and
performed, all such further acts and things, and shall execute and deliver all such other
agreements, certificates, instruments and documents, as the other party may reasonably request in
order to carry out the intent and accomplish the purposes of this Agreement and the consummation of
the transactions contemplated hereby.

     (k) Termination. This Agreement may be terminated only as follows:

          (i) By the Buyer any time an Event of Default exists without any liability or payment
to the Company. However, if pursuant to or within the meaning of any Bankruptcy Law, the
Company commences a voluntary case or any Person commences a proceeding against the Company,
a Custodian is appointed for the Company or for all or substantially all of its property, or
the Company makes a general assignment for the benefit of its creditors, (any of which would
be an Event of Default as described in Sections 9(f), 9(g) and 9(h) hereof) this Agreement
shall automatically terminate without any liability or payment to the Company without
further action or notice by any Person. No such termination of this Agreement under this
Section 11(k)(i) shall affect the Company’s or the Buyer’s obligations under this Agreement
with respect to pending purchases and the Company and the Buyer shall complete their
respective obligations with respect to any pending purchases under this Agreement.

          (ii) In the event that the Commencement shall not have occurred, the Company shall have
the option to terminate this Agreement for any reason or for no reason without liability of
any party to any other party.

          (iii) In the event that the Commencement shall not have occurred on or before June 30,
2005, due to the failure to satisfy the conditions set forth in Sections 6 and 7 above with

-23-

 

respect to the Commencement (and the nonbreaching party’s failure to waive such
unsatisfied condition(s)), the nonbreaching party shall have the option to terminate this
Agreement at the close of business on such date or thereafter without liability of any party
to any other party.

          (iv) If by the Maturity Date (including any extension thereof by the Company pursuant
to Section 10(g) hereof), for any reason or for no reason the full Available Amount under
this Agreement has not been purchased as provided for in Section 1 of this Agreement, by the
Buyer without any liability or payment to the Company.

          (v) At any time after the Commencement Date, the Company shall have the option to
terminate this Agreement for any reason or for no reason by delivering notice (a “Company
Termination Notice”) to the Buyer electing to terminate this Agreement without any liability
or payment to the Buyer. The Company Termination Notice shall not be effective until one
(1) Trading Day after it has been received by the Buyer.

          (vi) This Agreement shall automatically terminate on the date that the Company sells
and the Buyer purchases the full Available Amount as provided herein, without any action or
notice on the part of any party.

Except as set forth in Sections 11(k)(i) (in respect of an Event of Default under Sections 9(f),
9(g) and 9(h)) and 11(k)(vi), any termination of this Agreement pursuant to this Section 11(k)
shall be effected by written notice from the Company to the Buyer, or the Buyer to the Company, as
the case may be, setting forth the basis for the termination hereof. The representations and
warranties of the Company and the Buyer contained in Sections 2 and 3 hereof, the indemnification
provisions set forth in Section 8 hereof and the agreements and covenants set forth in Section 1(h)
and Section 11, shall survive the Commencement and any termination of this Agreement. No
termination of this Agreement shall affect the Company’s or the Buyer’s rights or obligations (i)
under the Registration Rights Agreement which shall survive any such termination or (ii) under this
Agreement with respect to pending purchases and the Company and the Buyer shall complete their
respective obligations with respect to any pending purchases under this Agreement.

     (l) No Financial Advisor, Placement Agent, Broker or Finder. The Company represents
and warrants to the Buyer that it has not engaged any financial advisor, placement agent, broker or
finder in connection with the transactions contemplated hereby. The Buyer represents and warrants
to the Company that it has not engaged any financial advisor, placement agent, broker or finder in
connection with the transactions contemplated hereby. The Company shall be responsible for the
payment of any fees or commissions, if any, of any financial advisor, placement agent, broker or
finder relating to or arising out of the transactions contemplated hereby. The Company shall pay,
and hold the Buyer harmless against, any liability, loss or expense (including, without limitation,
attorneys’ fees and out of pocket expenses) arising in connection with any such claim.

     (m) No Strict Construction. The language used in this Agreement will be deemed to be
the language chosen by the parties to express their mutual intent, and no rules of strict
construction will be applied against any party.

     (n) Remedies, Other Obligations, Breaches and Injunctive Relief. The Buyer’s remedies
provided in this Agreement shall be cumulative and in addition to all other remedies available to
the Buyer under this Agreement, at law or in equity (including a decree of specific performance
and/or other injunctive relief), no remedy of the Buyer contained herein shall be deemed a waiver
of compliance with the provisions giving rise to such remedy and nothing herein shall limit the
Buyer’s right to pursue actual

-24-

 

damages for any failure by the Company to comply with the terms of this Agreement. The
Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm
to the Buyer and that the remedy at law for any such breach may be inadequate. The Company
therefore agrees that, in the event of any such breach or threatened breach, the Buyer shall be
entitled, in addition to all other available remedies, to an injunction restraining any breach,
without the necessity of showing economic loss and without any bond or other security being
required.

     (o) Changes to the Terms of this Agreement. This Agreement and any provision hereof
may only be amended by an instrument in writing signed by the Company and the Buyer. The term
“Agreement” and all reference thereto, as used throughout this instrument, shall mean this
instrument as originally executed, or if later amended or supplemented, then as so amended or
supplemented.

     (p) Enforcement Costs. If: (i) this Agreement is placed by the Buyer in the hands of
an attorney for enforcement or is enforced by the Buyer through any legal proceeding; or (ii) an
attorney is retained to represent the Buyer in any bankruptcy, reorganization, receivership or
other proceedings affecting creditors’ rights and involving a claim under this Agreement; or (iii)
an attorney is retained to represent the Buyer in any other proceedings whatsoever in connection
with this Agreement, then the Company shall pay to the Buyer, as incurred by the Buyer, all
reasonable costs and expenses including attorneys’ fees incurred in connection therewith, in
addition to all other amounts due hereunder.

     (q) Failure or Indulgence Not Waiver. No failure or delay in the exercise of any
power, right or privilege hereunder shall operate as a waiver thereof, nor shall any single or
partial exercise of any such power, right or privilege preclude other or further exercise thereof
or of any other right, power or privilege.

* * * * *

-25-

 

     IN WITNESS WHEREOF, the Buyer and the Company have caused this Securities Subscription
Agreement to be duly executed as of the date first written above.

	 	 	 	 	 
	 	 	THE COMPANY:
	 
	 	 	 	 
	 	 	INSIGNIA SOLUTIONS plc
	 
	

	 	By:	 	/s/ Mark McMillan
	

	 	 	 	

	 	 	Name: Mark McMillan
	 	 	Title: CEO
	 
	 	 	 	 
	 	 	BUYER:
	 
	 	 	 	 
	 	 	FUSION CAPITAL FUND II, LLC
	 	 	BY: FUSION CAPITAL PARTNERS, LLC
	 	 	BY: SGM HOLDINGS CORP.
	 
	 	 	 	 
	

	 	By:	 	/s/ Steven G. Martin
	

	 	 	 	

	 	 	Name: Steven G. Martin
	 	 	Title: President

-26-

 

SCHEDULES

Intentionally omitted

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