<PAGE>
                                                                     EXHIBIT 4.1

                                                                  Execution Copy

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.,
                                    Depositor

                             WELLS FARGO BANK, N.A.,
                  Master Servicer and Securities Administrator

                          WILSHIRE CREDIT CORPORATION,
                              Servicer and Company

                                       and

                      HSBC BANK USA, NATIONAL ASSOCIATION,
                                     Trustee

                         POOLING AND SERVICING AGREEMENT

                            Dated as of March 1, 2007

                                   ----------

            Mortgage Pass-Through Certificates, MANA Series 2007-OAR2

<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
ARTICLE I DEFINITIONS....................................................     13
   Section 1.02  Accounting..............................................     62

ARTICLE II CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF
   CERTIFICATES..........................................................     62
   Section 2.01  Conveyance of Mortgage Loans to Trustee.................     62
   Section 2.02  Acceptance of Mortgage Loans by Trustee.................     65
   Section 2.03  Assignment of Interest in the Mortgage Loan Purchase
                 Agreement...............................................     68
   Section 2.04  Substitution of Mortgage Loans..........................     69
   Section 2.05  Issuance of Certificates................................     70
   Section 2.06  Representations and Warranties Concerning the
                 Depositor...............................................     71
   Section 2.07  Representations and Warranties Concerning the Master
                 Servicer and Securities Administrator...................     72
   Section 2.08  Covenants of the Company................................     73

ARTICLE III ADMINISTRATION OF MORTGAGE LOANS............................     73
   Section 3.01  Master Servicer.........................................     73
   Section 3.02  REMIC-Related Covenants.................................     74
   Section 3.03  Monitoring of Servicers.................................     75
   Section 3.04  Fidelity Bond...........................................     76
   Section 3.05  Power to Act; Procedures................................     76
   Section 3.06  Due-on-Sale Clauses; Assumption Agreements..............     77
   Section 3.07  [Reserved]..............................................     77
   Section 3.08  Documents, Records and Funds in Possession of Master
                 Servicer To Be Held for Trustee.........................     77
   Section 3.09  Standard Hazard Insurance and Flood Insurance Policies..     78
   Section 3.10  Presentment of Claims and Collection of Proceeds........     78
   Section 3.11  Maintenance of the Primary Mortgage Insurance Policies..     78
   Section 3.12  Trustee to Retain Possession of Certain Insurance
                 Policies and Documents..................................     79
   Section 3.13  Realization Upon Defaulted Mortgage Loans...............     79
   Section 3.14  Compensation for the Master Servicer....................     79
   Section 3.15  REO Property............................................     79
   Section 3.16  Annual Statement as to Compliance.......................     80
   Section 3.17  Reports on Assessment of Compliance and Attestation.....     81
   Section 3.18  Periodic Filings........................................     82
   Section 3.19  Compliance with Regulation AB...........................     89
   Section 3.20  Servicing Rights Owner..................................     89

ARTICLE IV ACCOUNTS......................................................     90
   Section 4.01  Protected Accounts......................................     90
</TABLE>

<PAGE>

<TABLE>
<S>                                                                           <C>
   Section 4.02  Master Servicer Collection Account......................     91
   Section 4.03  Permitted Withdrawals and Transfers from the Master
                 Servicer Collection Account.............................     92
   Section 4.04  Distribution Account....................................     93
   Section 4.05  Permitted Withdrawals and Transfers from the
                 Distribution Account....................................     94

ARTICLE V CERTIFICATES...................................................     96
   Section 5.01  The Certificates........................................     96
   Section 5.02  Certificate Register; Registration of Transfer and
                 Exchange of Certificates................................     96
   Section 5.03  Mutilated, Destroyed, Lost or Stolen Certificates.......    100
   Section 5.04  Persons Deemed Owners...................................    101
   Section 5.05  Access to List of Certificateholders' Names and
                 Addresses...............................................    101
   Section 5.06  Book-Entry Certificates.................................    101
   Section 5.07  Notices to Depository...................................    102
   Section 5.08  Definitive Certificates.................................    102
   Section 5.09  Maintenance of Office or Agency.........................    103

ARTICLE VI PAYMENTS TO CERTIFICATEHOLDERS................................    103
   Section 6.01  Distributions on the Certificates.......................    103
   Section 6.02  Distributions...........................................    113
   Section 6.03  Statements to Certificateholders........................    114
   Section 6.04  Advances................................................    117
   Section 6.05  Compensating Interest Payments..........................    117

ARTICLE VII THE MASTER SERVICER AND THE DEPOSITOR........................    118
   Section 7.01  Liabilities of the Master Servicer......................    118
   Section 7.02  Merger or Consolidation of the Master Servicer..........    118
   Section 7.03  Indemnification from the Master Servicer and the
                 Depositor...............................................    118
   Section 7.04  Limitations on Liability of the Master Servicer and
                 Others..................................................    118
   Section 7.05  Master Servicer Not to Resign...........................    120
   Section 7.06  Successor Master Servicer...............................    120
   Section 7.07  Sale and Assignment of Master Servicing.................    120

ARTICLE VIII DEFAULT.....................................................    121
   Section 8.01  Events of Default.......................................    121
   Section 8.02  Trustee to Act; Appointment of Successor................    122
   Section 8.03  Notification to Certificateholders......................    124
   Section 8.04  Waiver of Defaults......................................    124
   Section 8.05  List of Certificateholders..............................    124

ARTICLE IX CONCERNING THE TRUSTEE AND THE SECURITIES ADMINISTRATOR.......    124
   Section 9.01  Duties of Trustee.......................................    124
</TABLE>


                                       iii

<PAGE>

<TABLE>
<S>                                                                          <C>
   Section 9.02  Certain Matters Affecting the Trustee and the Securities
                 Administrator...........................................    127
   Section 9.03  Trustee and Securities Administrator Not Liable for
                 Certificates or Mortgage Loans..........................    128
   Section 9.04  Trustee and Securities Administrator May Own
                 Certificates............................................    129
   Section 9.05  Trustee's and Securities Administrator's Fees and
                 Expenses................................................    129
   Section 9.06  Eligibility Requirements for Trustee and Securities
                 Administrator...........................................    130
   Section 9.07  Insurance...............................................    130
   Section 9.08  Resignation and Removal of the Trustee and Securities
                 Administrator...........................................    131
   Section 9.09  Successor Trustee and Successor Securities
                 Administrator...........................................    131
   Section 9.10  Merger or Consolidation of Trustee or Securities
                 Administrator...........................................    132
   Section 9.11  Appointment of Co-Trustee or Separate Trustee...........    132
   Section 9.12  Federal Information Returns and Reports to
                 Certificateholders; REMIC Administration................    134

ARTICLE X TERMINATION....................................................    142
   Section 10.01 Termination upon Liquidation or Repurchase of all
                 Mortgage Loans..........................................    142
   Section 10.02 Final Distribution on the Certificates..................    143
   Section 10.03 Additional Termination Requirements.....................    144

ARTICLE XI MISCELLANEOUS PROVISIONS......................................    145
   Section 11.01 Intent of Parties.......................................    145
   Section 11.02 Amendment...............................................    145
   Section 11.03 Recordation of Agreement................................    147
   Section 11.04 Limitation on Rights of Certificateholders..............    147
   Section 11.05 Acts of Certificateholders..............................    148
   Section 11.06 Governing Law...........................................    149
   Section 11.07 Notices.................................................    149
   Section 11.08 Severability of Provisions..............................    150
   Section 11.09 Successors and Assigns..................................    150
   Section 11.10 Article and Section Headings............................    150
   Section 11.11 Counterparts............................................    150
   Section 11.12 Notice to Rating Agencies...............................    150
   Section 11.13 Third Party Rights......................................    150

ARTICLE XII PROHIBITED TRANSACTIONS......................................    151
   Section 12.01 [Reserved]..............................................    151
   Section 12.02 Prohibited Transactions and Activities..................    151
   Section 12.03 Indemnification with Respect to Prohibited Transactions
                 or Loss of REMIC Status.................................    151
   Section 12.04 REO Property............................................    151

ARTICLE XIII SERVICING OF MORTGAGE LOANS.................................    152
</TABLE>


                                       iv

<PAGE>

<TABLE>
<S>                                                                          <C>
   Section 13.01 Company to Service Mortgage Loans.......................    152
   Section 13.02 Servicing and Subservicing; Enforcement of the
                 Obligations of Servicers................................    154
   Section 13.03 Rights of the Depositor and the Trustee in Respect of
                 the Servicer............................................    155
   Section 13.04 Master Servicer to Act as Servicer......................    155
   Section 13.05 Collection of Mortgage Loan Payments; Collection
                 Account; Certificate Account............................    156
   Section 13.06 Collection of Taxes, Assessments and Similar Items;
                 Escrow Accounts.........................................    158
   Section 13.07 Access to Certain Documentation and Information
                 Regarding the Mortgage Loans............................    159
   Section 13.08 Permitted Withdrawals from the Collection Account and
                 Certificate Account.....................................    159
   Section 13.09 [Reserved]..............................................    161
   Section 13.10 Maintenance of Hazard Insurance.........................    161
   Section 13.11 Enforcement of Due-On-Sale Clauses; Assumption
                 Agreements..............................................    162
   Section 13.12 Realization Upon Defaulted Mortgage Loans; Determination
                 of Excess Proceeds; Special Loss Mitigation.............    163
   Section 13.13 Release of Mortgage Files...............................    167
   Section 13.14 Documents, Records and Funds in Possession of Servicer
                 to be Held for the Trustee..............................    168
   Section 13.15 Servicing Compensation..................................    168
   Section 13.16 Access to Certain Documentation.........................    169
   Section 13.17 Subordination of Liens..................................    169
   Section 13.18 Information to the Master Servicer......................    170
   Section 13.19 Indemnification.........................................    170
   Section 13.20 Solicitation............................................    170
   Section 13.21 High Cost Mortgage Loans................................    171
   Section 13.22 Advances................................................    171
   Section 13.23 Reduction of Servicing Compensation in Connection with
                 Prepayment Interest Shortfalls..........................    172
   Section 13.24 Special Servicing Agreements............................    173

ARTICLE XIV THE DEPOSITOR AND THE SERVICER...............................    173
   Section 14.01 Respective Liabilities of the Depositor and the
                 Servicer................................................    173
   Section 14.02 Merger or Consolidation of the Depositor or the
                 Servicer................................................    173
   Section 14.03 Limitation on Liability of the Depositor, the Servicers
                 and Others..............................................    173
   Section 14.04 Limitation on Resignation of Servicer...................    174
   Section 14.05 Errors and Omissions Insurance; Fidelity Bonds..........    174

ARTICLE XV DEFAULT; TERMINATION OF A SERVICER............................    175
   Section 15.01 Servicer Events of Default..............................    175
   Section 15.02 Master Servicer to Act; Appointment of Successor........    177
</TABLE>


                                        v

<PAGE>

<TABLE>
<S>                                                                          <C>
ARTICLE XVI Compliance With Regulation AB................................    178
   Section 16.01 Intent of the Parties; Reasonableness...................    178
   Section 16.02 [Reserved]..............................................    178
   Section 16.03 Information to Be Provided by the Servicer..............    178
   Section 16.04 Servicer Compliance Statement...........................    179
   Section 16.05 Report on Assessment of Compliance and Attestation......    180
   Section 16.06 Use of Subservicers and Subcontractors..................    181
   Section 16.07 Indemnification; Remedies...............................    182
</TABLE>


                                       vi

<PAGE>

EXHIBITS

Exhibit A-1 - Form of Senior Certificates and Class M Certificates
Exhibit A-2 - Form of Class B Certificates
Exhibit A-3 - Form of Class R Certificate
Exhibit A-4 - Form of Class P Certificate
Exhibit A-5 - Form of Class C Certificate
Exhibit B   - Mortgage Loan Schedule
Exhibit C   - [Reserved]
Exhibit D   - Request for Release of Documents
Exhibit E-1 - Form of Transferee's Letter
Exhibit E-2 - Form of Transferor Certificate
Exhibit F-1 - Form of Transferor Representation Letter
Exhibit F-2 - Form of Investor Representation Letter
Exhibit F-3 - Form of Rule 144A Letter
Exhibit G   - Form of Custodial Agreement
Exhibit H   - One-Month LIBOR Corridor Table
Exhibit I   - [Reserved]
Exhibit J   - Mortgage Loan Purchase Agreement
Exhibit K   - Servicing Criteria To Be Addressed in Assessment of Compliance
Exhibit L   - Form of Sarbanes-Oxley Certification
Exhibit M   - Form of Back-up Sarbanes-Oxley Certification
Exhibit N   - Form of Corridor Contract
Exhibit O   - Additional Disclosure Notification
Exhibit P   - Form of Item 1123 Certification of Servicer
Exhibit Q-1 - Additional Form 10-D Disclosure
Exhibit Q-2 - Additional Form 10-K Disclosure
Exhibit Q-3 - Form 8-K Disclosure Information
Exhibit R   - Form of Swap Agreement
Exhibit S   - [Reserved]


                                       vii

<PAGE>

     This Pooling and Servicing Agreement, dated as of March 1, 2007 (this
"Agreement" or this "Pooling and Servicing Agreement"), among MERRILL LYNCH
MORTGAGE INVESTORS, INC., as depositor (the "Depositor"), WELLS FARGO BANK,
N.A., as master servicer (in such capacity, the "Master Servicer") and as
securities administrator (in such capacity, the "Securities Administrator"),
WILSHIRE CREDIT CORPORATION, as a servicer (a "Servicer" and the "Company"), and
HSBC BANK USA, NATIONAL ASSOCIATION, as trustee (the "Trustee").

                              PRELIMINARY STATEMENT

     The Depositor has acquired the Mortgage Loans from the Sponsor and at the
Closing Date is the owner of the Mortgage Loans and the other related property
being conveyed by the Depositor to the Trustee hereunder on behalf of the
Issuing Entity for inclusion in the Trust Fund. On the Closing Date, the
Depositor will acquire the Certificates from the Trustee as consideration for
the Depositor's transfer to the Issuing Entity of the Mortgage Loans and the
other related property constituting that portion of the Trust Fund relating to
the Certificates. The Depositor has duly authorized the execution and delivery
of this Agreement to provide for the conveyance to the Issuing Entity of the
Mortgage Loans and the other related property constituting that portion of the
Trust Fund relating to the Certificates. All covenants and agreements made by
the Sponsor in the Mortgage Loan Purchase Agreement and in this Agreement and
all covenants and agreements made by the Depositor, the Trustee, the Securities
Administrator, the Company and the Master Servicer herein with respect to the
Mortgage Loans and the other related property constituting that portion of the
Trust Fund relating to the Certificates are for the benefit of the Holders from
time to time of the Certificates. The Depositor, the Trustee, the Securities
Administrator, the Company and the Master Servicer are entering into this
Agreement, and the Trustee on behalf of the Issuing Entity is accepting the
Trust Fund created hereby, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged.

     As provided herein, the Securities Administrator shall elect that the Trust
Fund be treated for federal income tax purposes as consisting of (i) three real
estate mortgage investment conduits, (ii) the right to receive payments
distributable to the Class P Certificates, (iii) the Corridor Contract and the
Corridor Contract Account, (iv) the grantor trusts described in Section 9.12
hereof and (v) the Supplemental Interest Trust, which in turn will hold the Swap
Agreement. The SWAP REMIC will consist of all of the assets constituting the
Trust Fund (other than the assets described in clauses (ii), (iii), (iv) and (v)
above, other than the SWAP REMIC Regular Interests and other than the Lower Tier
REMIC Regular Interests) and will be evidenced by the SWAP REMIC Regular
Interests (which will be uncertificated and will represent the "regular
interests" in the SWAP REMIC) and the Class SWR Interest as the single "residual
interest" in the SWAP REMIC. The Lower Tier REMIC will consist of SWAP REMIC
Regular Interests and will be evidenced by the Lower Tier REMIC Regular
Interests (which will be uncertificated and will represent the "regular
interests" in the Lower Tier REMIC) and the Class LTR Interest as the single
"residual interest" in the Lower Tier REMIC. The Trustee will hold the Lower
Tier REMIC Regular Interests. The Upper Tier REMIC will consist of the Lower
Tier REMIC Regular Interests and will be evidenced by the REMIC Regular
Interests (which will represent the "regular interests" in the Upper Tier REMIC)
and the Residual Interest as the single "residual interest" in the Upper Tier
REMIC. The Class R Certificate will represent beneficial ownership of the Class
SWR Interest, the Class LTR Interest and the

<PAGE>

Residual Interest. The "latest possible maturity date" for federal income tax
purposes of all interests created hereby will be the Latest Possible Maturity
Date.

     THE SWAP REMIC

     The following table sets forth the designations, initial principal balances
and interest rates for each interest in the SWAP REMIC:

<TABLE>
<CAPTION>
Class    Initial Principal Balance   Interest Rate
------   -------------------------   -------------
<S>      <C>                         <C>
SW-Z          $58,332,340.860             (1)
SW-1A         $ 4,566,181.500             (2)
SW-1B         $ 4,566,181.500             (3)
SW-2A         $ 4,449,701.500             (2)
SW-2B         $ 4,449,701.500             (3)
SW-3A         $ 3,915,666.000             (2)
SW-3B         $ 3,915,666.000             (3)
SW-4A         $ 9,590,183.500             (2)
SW-4B         $ 9,590,183.500             (3)
SW-5A         $10,304,546.000             (2)
SW-5B         $10,304,546.000             (3)
SW-6A         $ 9,821,256.500             (2)
SW-6B         $ 9,821,256.500             (3)
SW-7A         $ 9,739,545.000             (2)
SW-7B         $ 9,739,545.000             (3)
SW-8A         $ 9,276,560.000             (2)
SW-8B         $ 9,276,560.000             (3)
SW-9A         $ 8,515,265.000             (2)
SW-9B         $ 8,515,265.000             (3)
SW-10A        $ 7,807,503.000             (2)
SW-10B        $ 7,807,503.000             (3)
SW-11A        $ 6,403,554.000             (2)
SW-11B        $ 6,403,554.000             (3)
SW-12A        $ 5,939,173.500             (2)
SW-12B        $ 5,939,173.500             (3)
SW-13A        $ 5,146,265.500             (2)
SW-13B        $ 5,146,265.500             (3)
SW-14A        $ 4,694,384.500             (2)
SW-14B        $ 4,694,384.500             (3)
SW-15A        $ 3,823,878.000             (2)
SW-15B        $ 3,823,878.000             (3)
SW-16A        $ 3,664,582.000             (2)
SW-16B        $ 3,664,582.000             (3)
SW-17A        $ 4,319,084.500             (2)
SW-17B        $ 4,319,084.500             (3)
SW-18A        $ 4,292,708.500             (2)
</TABLE>


                                       -2-

<PAGE>

<TABLE>
<S>      <C>                         <C>
SW-18B        $ 4,292,708.500             (3)
SW-19A        $ 4,269,984.000             (2)
SW-19B        $ 4,269,984.000             (3)
SW-20A        $ 4,361,661.500             (2)
SW-20B        $ 4,361,661.500             (3)
SW-21A        $ 4,178,017.000             (2)
SW-21B        $ 4,178,017.000             (3)
SW-22A        $ 3,877,524.000             (2)
SW-22B        $ 3,877,524.000             (3)
SW-23A        $ 3,387,625.000             (2)
SW-23B        $ 3,387,625.000             (3)
SW-24A        $ 3,274,633.500             (2)
SW-24B        $ 3,274,633.500             (3)
SW-25A        $ 3,011,330.000             (2)
SW-25B        $ 3,011,330.000             (3)
SW-26A        $ 2,973,627.000             (2)
SW-26B        $ 2,973,627.000             (3)
SW-27A        $ 2,834,251.500             (2)
SW-27B        $ 2,834,251.500             (3)
SW-28A        $ 7,181,402.000             (2)
SW-28B        $ 7,181,402.000             (3)
SW-29A        $ 8,761,772.000             (2)
SW-29B        $ 8,761,772.000             (3)
SW-30A        $ 5,385,917.500             (2)
SW-30B        $ 5,385,917.500             (3)
SW-31A        $ 2,395,490.500             (2)
SW-31B        $ 2,395,490.500             (3)
SW-32A        $ 2,813,250.500             (2)
SW-32B        $ 2,813,250.500             (3)
SW-33A        $ 2,703,228.000             (2)
SW-33B        $ 2,703,228.000             (3)
SW-34A        $ 2,622,339.000             (2)
SW-34B        $ 2,622,339.000             (3)
SW-35A        $ 2,290,389.000             (2)
SW-35B        $ 2,290,389.000             (3)
SW-36A        $ 2,359,552.000             (2)
SW-36B        $ 2,359,552.000             (3)
SW-37A        $ 2,174,401.500             (2)
SW-37B        $ 2,174,401.500             (3)
SW-38A        $ 2,118,726.000             (2)
SW-38B        $ 2,118,726.000             (3)
SW-39A        $ 1,933,236.500             (2)
SW-39B        $ 1,933,236.500             (3)
SW-40A        $ 2,145,706.000             (2)
SW-40B        $ 2,145,706.000             (3)
</TABLE>


                                       -3-

<PAGE>

<TABLE>
<S>      <C>                         <C>
SW-41A        $ 4,851,614.000             (2)
SW-41B        $ 4,851,614.000             (3)
SW-42A        $ 4,556,975.500             (2)
SW-42B        $ 4,556,975.500             (3)
SW-43A        $ 4,505,558.500             (2)
SW-43B        $ 4,505,558.500             (3)
SW-44A        $ 4,481,082.000             (2)
SW-44B        $ 4,481,082.000             (3)
SW-45A        $ 4,196,364.500             (2)
SW-45B        $ 4,196,364.500             (3)
SW-46A        $ 4,084,147.500             (2)
SW-46B        $ 4,084,147.500             (3)
SW-47A        $ 3,775,036.000             (2)
SW-47B        $ 3,775,036.000             (3)
SW-48A        $ 6,225,259.500             (2)
SW-48B        $ 6,225,259.500             (3)
SW-49A        $ 5,852,301.000             (2)
SW-49B        $ 5,852,301.000             (3)
SW-50A        $ 5,668,319.500             (2)
SW-50B        $ 5,668,319.500             (3)
SW-51A        $ 5,046,854.500             (2)
SW-51B        $ 5,046,854.500             (3)
SW-52A        $ 4,324,304.000             (2)
SW-52B        $ 4,324,304.000             (3)
SW-53A        $ 3,864,447.500             (2)
SW-53B        $ 3,864,447.500             (3)
SW-54A        $22,017,459.000             (2)
SW-54B        $22,017,459.000             (3)
SWR                        (4)            (4)
</TABLE>

(1)  The interest rate on the Class SW-Z Interest shall be a per annum rate
     equal to the Net WAC.

(2)  For any Distribution Date, the interest rate on each SWAP REMIC Regular
     Interest ending with the designation "A" shall be a per annum rate equal to
     2 times the Net WAC, subject to a maximum rate of 2 times the REMIC Swap
     Rate for such Distribution Date.

(3)  For any Distribution Date, the interest rate on each SWAP REMIC Regular
     Interest ending with the designation "B" shall be a per annum rate equal to
     the greater of (x) the excess, if any, of (i) 2 times the Net WAC over (ii)
     2 times the REMIC Swap Rate for such Distribution Date and (y) 0.00%.

(4)  The Class SWR Interest shall have no principal amount and shall bear no
     interest.


                                       -4-

<PAGE>

THE LOWER TIER REMIC

The following table sets forth the designations, initial principal balances,
interest rates and Classes of Corresponding Certificates for each interest in
the Lower Tier REMIC:

<TABLE>
<CAPTION>
                                             Class(es) of
             Initial                        Corresponding
Class   Principal Balance   Interest Rate    Certificates
-----   -----------------   -------------   -------------
<S>     <C>                 <C>             <C>
LTA-1          (1)               (3)           A-1, R
LTA-2          (1)               (3)             A-2
LTA-3          (1)               (3)             A-3
LTM-1          (1)               (3)             M-1
LTM-2          (1)               (3)             M-2
LTM-3          (1)               (3)             M-3
LTM-4          (1)               (3)             M-4
LTM-5          (1)               (3)             M-5
LTM-6          (1)               (3)             M-6
LTB-1          (1)               (3)             B-1
LTB-2          (1)               (3)             B-2
LTB-3          (1)               (3)             B-3
LTX            (2)               (3)             N/A
LT-IO          (4)               (4)             N/A
LTR            (5)               (5)             N/A
</TABLE>

(1)  The initial principal balance of each of these Lower Tier REMIC Regular
     Interests shall equal 1/2 of the initial Class Certificate Balance of its
     Corresponding Certificates.

(2)  The initial principal balance of the Class LTX Interest shall equal the
     excess of (i) the aggregate Cut-off Date Principal Balance of the Mortgage
     Loans over (ii) the initial principal balance of the Lower Tier REMIC
     Marker Interests.

(3)  For each Distribution Date, the interest rate for each of the Lower Tier
     REMIC Regular Interests (other than the Class LT-IO Interest) shall be a
     per annum rate (but not less than zero) equal to the product of (i) the
     weighted average of the interest rates on the SWAP REMIC Regular Interests
     for such Distribution Date and (ii) a fraction the numerator of which is 30
     and the denominator of which is the actual number of days in the Accrual
     Period for the LIBOR Certificates, provided however, that for any
     Distribution Date on which the Class LT-IO Interest is entitled to a
     portion of interest accruals on a SWAP REMIC Regular Interest ending with a
     designation "A" as described in footnote 4 below, such weighted average
     shall be computed by first subjecting the rate on such SWAP REMIC Regular
     Interest to a cap equal to Swap LIBOR for such Distribution Date.

(4)  The Class LT-IO Interest is an interest-only class that does not have a
     principal balance. For only those Distribution Dates listed in the first
     column of the table below, the Class LT-IO Interest shall be entitled to
     interest accrued on the SWAP REMIC Regular Interest listed in the second
     column below at a per annum rate equal to the excess, if any, of (i) the
     interest rate for such SWAP REMIC Regular Interest for such Distribution
     Date over (ii) Swap LIBOR for such Distribution Date.


                                       -5-

<PAGE>

<TABLE>
<CAPTION>
Distribution Date   SWAP REMIC Regular Interest
-----------------   ---------------------------
<S>                 <C>
       7                    Class SW-1A
       7-8                  Class SW-2A
       7-9                  Class SW-3A
       7-10                 Class SW-4A
       7-11                 Class SW-5A
       7-12                 Class SW-6A
       7-13                 Class SW-7A
       7-14                 Class SW-8A
       7-15                 Class SW-9A
       7-16                 Class SW-10A
       7-17                 Class SW-11A
       7-18                 Class SW-12A
       7-19                 Class SW-13A
       7-20                 Class SW-14A
       7-21                 Class SW-15A
       7-22                 Class SW-16A
       7-23                 Class SW-17A
       7-24                 Class SW-18A
       7-25                 Class SW-19A
       7-26                 Class SW-20A
       7-27                 Class SW-21A
       7-28                 Class SW-22A
       7-29                 Class SW-23A
       7-30                 Class SW-24A
       7-31                 Class SW-25A
       7-32                 Class SW-26A
       7-33                 Class SW-27A
       7-34                 Class SW-28A
       7-35                 Class SW-29A
       7-36                 Class SW-30A
       7-37                 Class SW-31A
       7-38                 Class SW-32A
       7-39                 Class SW-33A
       7-40                 Class SW-34A
       7-41                 Class SW-35A
       7-42                 Class SW-36A
       7-43                 Class SW-37A
       7-44                 Class SW-38A
       7-45                 Class SW-39A
       7-46                 Class SW-40A
       7-47                 Class SW-41A
       7-48                 Class SW-42A
       7-49                 Class SW-43A
       7-50                 Class SW-44A
       7-51                 Class SW-45A
       7-52                 Class SW-46A
       7-53                 Class SW-47A
       7-54                 Class SW-48A
       7-55                 Class SW-49A
       7-56                 Class SW-50A
       7-57                 Class SW-51A
       7-58                 Class SW-52A
       7-59                 Class SW-53A
       7-60                 Class SW-54A
</TABLE>

(5)  The Class LTR Interest shall have no principal amount and shall bear no
     interest.


                                       -6-

<PAGE>

UPPER TIER REMIC

The following table sets forth the designation, the initial principal balances,
the interest rates and Classes of Related Certificates for each of the interests
in the Upper Tier REMIC.

<TABLE>
<CAPTION>
                                  Initial   Principal   Class of Related
Class                             Balance      Rate       Certificates
-----                             -------   ---------   ----------------
<S>                               <C>       <C>         <C>
UTA-1                               (1)        (2)             A-1
UTA-2                               (1)        (2)             A-2
UTA-3                               (1)        (2)             A-3
UTM-1                               (1)        (2)             M-1
UTM-2                               (1)        (2)             M-2
UTM-3                               (1)        (2)             M-3
UTM-4                               (1)        (2)             M-4
UTM-5                               (1)        (2)             M-5
UTM-6                               (1)        (2)             M-6
UTB-1                               (1)        (2)             B-1
UTB-2                               (1)        (2)             B-2
UTB-3                               (1)        (2)             B-3
Uncertificated Class C Interest     (3)        (3)             N/A
UT-IO                               (4)        (4)             N/A
Residual Interest                   (1)        (2)             R
</TABLE>

(1)  The initial principal balance of each of these REMIC Regular Interests and
     the Residual Interest shall equal the initial principal balance of its
     Class of Related Certificates.

(2)  The interest rates on each of these REMIC Regular Interests and the
     Residual Interest shall be an annual rate equal to the Certificate Rate for
     the Class of Related Certificates, provided that in lieu of the applicable
     Available Funds Cap set forth in the definition of an applicable
     Certificate Rate, the applicable Upper Tier REMIC Net WAC Cap shall be
     used.

(3)  The Uncertificated Class C Interest shall have an initial principal balance
     equal to the initial Overcollateralization Amount. The Uncertificated Class
     C Interest shall accrue interest on a notional balance set forth in the
     definition of Class C Current Interest at a rate equal to the Class C
     Distributable Interest Rate. The Uncertificated Class C Interest shall be
     represented by the Class C Certificates.

(4)  The Class UT-IO Interest shall have no principal amount and will not have
     an interest rate, but will be entitled to 100% of the interest accrued with
     respect to the Class LT-IO Interest. The Class UT-IO Interest shall be
     represented by the Class C Certificates.

THE CERTIFICATES

     The following table sets forth (or describes) the Class designation,
initial Class Certificate Balance or initial notional amount, integral dollar
multiples in excess thereof (except that one Certificate of each Class may be
issued in a different amount which must be in excess of the applicable minimum
dollar denomination) and minimum denomination for each Class of Certificates
comprising interests in the Trust Fund created hereunder.


                                       -7-

<PAGE>

<TABLE>
<CAPTION>
   Class      Initial Class Certificate Balance   Integral Multiples in    Minimum Denominations
Designation       or Initial Notional Amount        Excess of Minimum     or Percentage Interest
-----------   ---------------------------------   ---------------------   ----------------------
<S>           <C>                                 <C>                     <C>
Class A-1             $345,100,000                         $1.00                $25,000.00
Class A-2             $143,792,000                         $1.00                $25,000.00
Class A-3             $ 86,275,000                         $1.00                $25,000.00
Class R               $        100                           N/A                $      100
Class M-1             $  8,260,000                         $1.00                $25,000.00
Class M-2             $  5,200,000                         $1.00                $25,000.00
Class M-3             $  4,589,000                         $1.00                $25,000.00
Class M-4             $  3,365,000                         $1.00                $25,000.00
Class M-5             $  2,447,000                         $1.00                $25,000.00
Class M-6             $  2,141,000                         $1.00                $25,000.00
Class B-1             $  2,141,000                         $1.00                $25,000.00
Class B-2             $  2,141,000                         $1.00                $25,000.00
Class B-3             $  2,141,000                         $1.00                $25,000.00
Class P                            (1)                         1%                       10%
Class C                            (2)                         1%                       10%
</TABLE>

----------
(1)  The Class P Certificates shall not have minimum dollar denominations or
     Class Certificate Balance and shall be issued in a minimum percentage
     interest of 10% and an aggregate percentage interest of 100%. The Class P
     Certificates will be entitled to receive Prepayment Charges on the
     Prepayment Charge Mortgage Loans.

(2)  The Class C Certificates shall not have minimum dollar denominations as the
     Class Certificate Balance thereof shall vary over time as described herein
     and shall be issued in a minimum percentage interest of 10% and an
     aggregate percentage interest of 100%.

     As of the Cut-off Date, the Mortgage Loans had an aggregate Stated
Principal Balance of $611,879,991.86.

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


                                       -8-

<PAGE>

                                    ARTICLE I
                                   DEFINITIONS

     Whenever used in this Agreement, the following words and phrases, unless
otherwise expressly provided or unless the context otherwise requires, shall
have the meanings specified in this Article.

     Accepted Master Servicing Practices: With respect to any Mortgage Loan, as
applicable, either (i) those customary mortgage master servicing practices of
prudent mortgage servicing institutions that master service mortgage loans of
the same type and quality as such Mortgage Loan in the jurisdiction where the
related Mortgaged Property is located, to the extent applicable to the Trustee
or the Master Servicer (except in its capacity as successor to a Servicer), or
(ii) as provided herein, but in no event below the standard set forth in clause
(i).

     Accepted Servicing Practices: The Company's normal servicing practices,
which will conform to the mortgage servicing practices of prudent mortgage
lending institutions that service for their own account mortgage loans of the
same type as the Mortgage Loans in the jurisdictions in which the related
Mortgaged Properties are located.

     Account: The Master Servicer Collection Account, Distribution Account and
any Protected Account as the context may require.

     Accountant's Attestation: A report from a nationally or regionally
recognized firm of independent registered public accountants which is a member
of the American Institute of Certified Public Accountants to the effect that (i)
it has obtained a representation regarding certain matters from the management
of the Company, which includes an assertion as to whether the Company has
complied with the relevant Servicing Criteria, and (ii) on the basis of an
examination conducted by such firm in accordance with standards for attestation
engagements issued or adopted by the PCAOB, it is expressing an opinion as to
whether the Company's compliance with the relevant Servicing Criteria was fairly
stated in all material respects, or it cannot express an overall opinion
regarding the Company's assessment of compliance with the Relevant Servicing
Criteria.

     Accrual Period: With respect to the Certificates, their Corresponding REMIC
Regular Interests and the Lower Tier REMIC Interests and a Distribution Date,
the period from and including the preceding Distribution Date (or from the
Closing Date in the case of the first Distribution Date) to and including the
day prior to such Distribution Date and with respect to the SWAP REMIC Regular
Interests and any Distribution Date, the calendar month immediately preceding
the month in which such Distribution Date occurs. All calculations of interest
with respect to the Certificates, their Corresponding REMIC Regular Interests
and the Lower Tier REMIC Interests will be made on the basis of the actual
number of days elapsed in the related Accrual Period and a 360 day year and all
calculations of interest on the SWAP REMIC Regular Interests will be made on the
basis of a 360-day year consisting of twelve 30-day months.

     Additional Disclosure Notification: As defined in Section 3.18(b).

     Additional Form 10-D Disclosure: As defined in Section 3.18(e).


                                       -9-

<PAGE>

     Additional Form 10-K Disclosure: As defined in Section 3.18(h).

     Adjustment Date: With respect to a Mortgage Loan, generally the first day
of the month or months specified in the related mortgage note.

     Advance: The aggregate of the advances required to be made by a Servicer
with respect to any Distribution Date pursuant to Section 13.22 or the Master
Servicer pursuant to Section 6.04, the amount of any such advances being equal
to the sum of the aggregate amount of all payments of principal and interest
(or, with respect to the interest-only Mortgage Loans, payments of scheduled
interest) (net of the Servicing Fee) on the related Mortgage Loans that were due
during the applicable Due Period and not received as of the close of business on
the related Determination Date (based on the Minimum Payment for such Mortgage
Loan), except as provided in Section 13.22 or Section 6.04 hereof, less the
aggregate amount of any such Delinquent payments that a Servicer has determined
would constitute a Non-Recoverable Advance were an advance to be made with
respect thereto; provided, however, that with respect to (i) any Mortgage Loan
that is 150 days delinquent or more (whether or not the Mortgage Loan has been
converted to an REO Property), (ii) shortfalls in principal and interest due to
bankruptcy proceedings or the application of the Relief Act or similar laws and
(iii) the principal portion of any amount paid on a Balloon Loan, there will be
no obligation to make advances and, provided further, however, that with respect
to any Mortgage Loan that has been converted to an REO Property which is less
than 150 days delinquent, the obligation to make Advances shall only be to
payments of interest (subject to the exceptions described above and net of the
Servicing Fees), to be calculated after taking into account rental income.

     Advance Financing Person: A Person to whom the Company's rights under this
Agreement to be reimbursed for any Advances or Servicing Advances have been
assigned pursuant to Section 13.08(ii).

     Adverse REMIC Event: As defined in Section 9.12(g).

     Affiliate: As to any Person, any other Person controlling, controlled by or
under common control with such Person. "Control" means the power to direct the
management and policies of a Person, directly or indirectly, whether through
ownership of voting securities, by contract or otherwise. "Controlled" and
"Controlling" have meanings correlative to the foregoing. The Master Servicer
may conclusively presume that a Person is not an Affiliate of another Person
unless a Responsible Officer of the Master Servicer has actual knowledge to the
contrary.

     Agreement: This Pooling and Servicing Agreement, dated as of March 1, 2007,
by and among the Depositor, the Master Servicer, the Securities Administrator,
the Company and the Trustee, including the exhibits hereto, and all amendments
hereof and supplements hereto.

     Annual Statement of Compliance: The statement of compliance as required by
Section 16.04 hereto.

     Applicable Credit Rating: For any long-term deposit or security, a credit
rating of "AAA" in the case of S&P or "Aaa" in the case of Moody's. For any
short-term deposit or security, a rating of "A-l+" in the case of S&P or "P-1"
in the case of Moody's.


                                      -10-

<PAGE>

     Applicable Servicing Agreement: With respect to (i) IndyMac Bank, F.S.B.,
the Master Seller's Warranties and Servicing Agreement dated as of May 1, 2006
between MLML and IndyMac Bank, F.S.B. as amended by that Assignment, Assumption
and Recognition Agreement dated as of March 1, 2007 among MLML, MLMI, the Master
Servicer and IndyMac Bank, F.S.B., (ii) Countrywide Home Loans, Inc., the Master
Mortgage Loan Purchase and Servicing Agreement dated as of February 1, 2007
between MLML and Countrywide Home Loans, Inc. as amended by that Assignment,
Assumption and Recognition Agreement dated as of March 1, 2007 among MLML, MLMI,
the Master Servicer and Countrywide Home Loans, Inc. and (iii) the Company, this
Agreement.

     Applied Realized Loss Amount: With respect to any class of Subordinate
Certificates and as to any Distribution Date, the sum of the Realized Losses
with respect to the Mortgage Loans which have been applied in reduction of the
Class Certificate Balance of such class.

     Appraised Value: For any Mortgaged Property related to a Mortgage Loan, the
amount set forth as the appraised value of such Mortgaged Property in an
appraisal made for the mortgage originator in connection with its origination of
the related Mortgage Loan.

     Assessment of Compliance: An officer's assessment of its compliance with
the Relevant Servicing Criteria during the preceding calendar year as required
by Rules 13a-18 and 15d-18 of the Exchange Act and Item 1122 of Regulation AB.

     Assignment: An assignment of the Mortgage, notice of transfer or equivalent
instrument, in recordable form, sufficient under the laws of the jurisdiction
wherein the related Mortgaged Property is located to reflect of record the sale
of the Mortgage Loan to the Trustee for the benefit of Certificateholders, which
assignment, notice of transfer or equivalent instrument may be in the form of
one or more blanket assignments covering Mortgages secured by Mortgaged
Properties located in the same county, if permitted by law and accompanied by an
Opinion of Counsel to that effect.

     Auction: The one-time auction conducted by the Securities Administrator, as
described in Section 10.01(b) hereof.

     Available Funds Cap: With respect to a Distribution Date, the per annum
rate equal to the product of (i) 12, (ii) the quotient of (x) the total
scheduled interest on the Mortgage Loans based on the Net Mortgage Rates in
effect on the related Due Date, less any Net Swap Payments or Swap Termination
Payments (other than Defaulted Swap Termination Payments) owed to the Swap
Counterparty for such Distribution Date and (y) the aggregate Stated Principal
Balance of the Mortgage Loans as of the first day of the related Accrual Period
(or, in the case of the first Distribution Date, as of the Cut-off Date) and
(iii) a fraction, the numerator of which is 30, and the denominator of which is
the actual number of days in the related Accrual Period.

     Back-Up Certification: As defined in Section 3.18(k).

     Balloon Loan: A Mortgage Loan having an original term to stated maturity of
approximately 15 or 30 years which provides for level monthly payments of
principal and interest based on a 30-, 40- or 50-year amortization schedule,
with a balloon payment of the remaining outstanding principal balance due on
such Mortgage Loan at its stated maturity.


                                      -11-

<PAGE>

     Bankruptcy Code: The United States Bankruptcy Code, as amended as codified
in 11 U.S.C. Sections 101-1330.

     Book-Entry Certificates: Any of the Certificates that shall be registered
in the name of the Depository or its nominee, the ownership of which is
reflected on the books of the Depository or on the books of a Person maintaining
an account with the Depository (directly, as a Depository Participant, or
indirectly, as an indirect participant in accordance with the rules of the
Depository and as described in Section 5.02 hereof). On the Closing Date, the
Certificates (other than the Class R Certificate) shall be Book-Entry
Certificates.

     Business Day: Any day other than (i) a Saturday or a Sunday, or (ii) a day
on which the New York Stock Exchange or Federal Reserve is closed or on which
banking institutions in the jurisdiction in which the Trustee, the Master
Servicer, the Servicers or the Securities Administrator are authorized or
obligated by law or executive order to be closed.

     Cap Contract Counterparty: The Royal Bank of Scotland plc with whom the
Supplemental Interest Trust Trustee, on behalf of the Supplemental Interest
Trust, entered into the Corridor Contract.

     Certificate: Any mortgage pass-through certificate issued pursuant to this
Agreement evidencing a beneficial ownership interest in that portion of the
Trust Fund related to the Mortgage Loans, signed and countersigned by the
Securities Administrator.

     Certificate Margin: Any of the Class A-1 Certificate Margin, the Class A-2
Certificate Margin, the Class A-3 Certificate Margin, the Class M-1 Certificate
Margin, the Class M-2 Certificate Margin, the Class M-3 Certificate Margin, the
Class M-4 Certificate Margin, the Class M-5 Certificate Margin, the Class M-6
Certificate Margin, the Class B-1 Certificate Margin, the Class B-2 Certificate
Margin, the Class B-3 Certificate Margin or the Class R Certificate Margin.

     Certificate Owner: With respect to each Book-Entry Certificate, any
beneficial owner thereof.

     Certificate Rate: With respect to any class of the LIBOR Certificates on
any Distribution Date, the lesser of (1) One-Month LIBOR plus the related
Certificate Margin for such class of Certificates, (2) the Available Funds Cap
and (3) the Maximum Rate Cap.

     Certificate Register: The register maintained pursuant to Section 5.02
hereof.

     Certificateholder or Holder: The Person in whose name a Regular Certificate
is registered in the Certificate Register, except that a Disqualified
Organization or non-U.S. Person shall not be a Holder of the Class R Certificate
for any purpose hereof.

     Certification Parties: As defined in Section 3.18(k).

     Certifying Person: As defined in Section 3.18(k).


                                      -12-

<PAGE>

     Class: Collectively, Certificates which have the same priority of payment
and bear the same class designation and the form of which is identical except
for variation in the Percentage Interest evidenced thereby.

     Class A-1 Certificate: Any Certificate designated as a "Class A-1
Certificate" on the face thereof substantially in the form annexed hereto as
Exhibit A-1, executed by the Securities Administrator and authenticated and
delivered by the Securities Administrator, representing the right to
distributions as set forth herein and therein.

     Class A-1 Certificate Rate: For the first Distribution Date, 5.5000% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class A-1 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class A-1 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class A-1 Certificates.

     Class A-1 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class A-1 Certificate Rate on
the Class A-1 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or a Class A-1 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class A-1 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class A-1
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class A-1 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class A-1 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
A-1 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class A-1 Certificate Rate for the related Accrual Period. The Class A-1
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class A-1 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.180% per annum, and (ii) after the Initial Optional
Termination Date, 0.360% per annum.

     Class A-2 Certificate: Any Certificate designated as a "Class A-2
Certificate" on the face thereof, in the form of Exhibit A-1 hereto,
representing the right to distributions as set forth herein.

     Class A-2 Certificate Rate: For the first Distribution Date, 5.5300% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class A-2 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.


                                      -13-

<PAGE>

     Class A-2 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class A-2 Certificate Rate on
the Class A-2 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or a Class A-2 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class A-2 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class A-2
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class A-2 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class A-2 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
A-2 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class A-2 Certificate Rate for the related Accrual Period. The Class A-2
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class A-2 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.210% per annum, and (ii) after the Initial Optional
Termination Date, 0.420% per annum.

     Class A-3 Certificate: Any Certificate designated as a "Class A-3
Certificate" on the face thereof, in the form of Exhibit A-1 hereto,
representing the right to distributions as set forth herein.

     Class A-3 Certificate Rate: For the first Distribution Date, 5.5800% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class A-3 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class A-3 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class A-3 Certificate Rate on
the Class A-3 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or a Class A-3 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class A-3 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class A-3
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class A-3 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class A-3 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
A-3 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class A-3 Certificate Rate for the related Accrual Period. The Class A-3
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.


                                      -14-

<PAGE>

     Class A-3 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.260% per annum, and (ii) after the Initial Optional
Termination Date, 0.520% per annum.

     Class B Certificate: Any one of the Class B-1, Class B-2 or Class B-3
Certificates as designated on the face thereof substantially in the form annexed
hereto as Exhibit A-2, executed by the Securities Administrator and
authenticated and delivered by the Securities Administrator, representing the
right to distributions as set forth herein and therein.

     Class B Certificateholder: Any Holder of a Class B Certificate.

     Class B-1 Certificate: Any Certificate designated as "Class B-1 Certificate
"on the face thereof in the form of Exhibit A-2 hereto, representing the right
to distributions as set forth herein.

     Class B-1 Certificate Rate: For the first Distribution Date, 6.3200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class B-1 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class B-1 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class B-1 Certificates.

     Class B-1 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class B-1 Certificate Rate on
the Class B-1 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class B-1 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class B-1 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class B-1
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class B-1 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class B-1 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
B-1 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class B-1 Certificate Rate for the related Accrual Period. The Class B-1
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class B-1 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 1.000% per annum, and (ii) after the Initial Optional
Termination Date, 1.500% per annum.

     Class B-1 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the aggregate Class Certificate Balance of the Senior Certificates and Class M
Certificates has been reduced to zero and a Stepdown Trigger Event exists, or,
as long as a Stepdown Trigger Event does not exist, the


                                      -15-

<PAGE>

excess of (1) the sum of (A) the Class Certificate Balance of the Senior
Certificates and the Class Certificate Balance of the Class M-1, Class M-2,
Class M-3, Class M-4, Class M-5 and Class M-6 Certificates (after taking into
account distributions of the related Principal Distribution Amount for such
Distribution Date and after the allocation of Deferred Interest, if any, for
each Distribution Date) and (B) the Class Certificate Balance of the Class B-1
Certificates immediately prior to such Distribution Date over (2) the lesser of
(A) (i) for any Distribution Date on or prior to March 2013, 96.500% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (ii) for any Distribution Date after March 2013, 97.200% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (B) the excess of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date over the Minimum Required
Overcollateralization Amount. Notwithstanding the above, (1) on any Distribution
Date prior to the Stepdown Date on which the aggregate Class Certificate Balance
of the Senior Certificates and Class M Certificates has been reduced to zero,
the Class B-1 Principal Distribution Amount will equal the lesser of (A) the
outstanding Class Certificate Balance of the Class B-1 Certificates and (B) 100%
of the Principal Distribution Amount remaining after any distributions on the
Senior Certificates and Class M Certificates and (2) in no event will the Class
B-1 Principal Distribution Amount with respect to any Distribution Date exceed
the Class Certificate Balance of the Class B-1 Certificates.

     Class B-2 Certificate: Any Certificate designated as "Class B-2 Certificate
"on the face thereof in the form of Exhibit A-2 hereto, representing the right
to distributions as set forth herein.

     Class B-2 Certificate Rate: For the first Distribution Date, 6.4200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class B-2 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class B-2 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class B-2 Certificates.

     Class B-2 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class B-2 Certificate Rate on
the Class B-2 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class B-2 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class B-2 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class B-2
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class B-2 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class B-2 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
B-2 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class B-2 Certificate Rate for the related Accrual Period. The Class B-2
Interest


                                      -16-

<PAGE>

Carry Forward Amount shall not include any amounts attributable to an allocation
of Deferred Interest.

     Class B-2 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 1.100% per annum, and (ii) after the Initial Optional
Termination Date, 1.650% per annum.

     Class B-2 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the aggregate Class Certificate Balance of the Class A, Class M and Class B-1
Certificates has been reduced to zero and a Stepdown Trigger Event exists, or,
as long as a Stepdown Trigger Event does not exist, the excess of (1) the sum of
(A) the Class Certificate Balance of the Senior Certificates and the Class
Certificate Balance of the Class M-1, Class M-2, Class M-3, Class M-4, Class
M-5, Class M-6 and Class B-1 Certificates (after taking into account
distributions of the related Principal Distribution Amount for such Distribution
Date and after the allocation of Deferred Interest, if any, for each
Distribution Date) and (B) the Class Certificate Balance of the Class B-2
Certificates immediately prior to such Distribution Date over (2) the lesser of
(A) (i) for any Distribution Date on or prior to March 2013, 97.375% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (ii) for any Distribution Date after March 2013, 97.900% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (B) the excess of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date over the Minimum Required
Overcollateralization Amount. Notwithstanding the above, (1) on any Distribution
Date prior to the Stepdown Date on which the aggregate Class Certificate Balance
of the Class A, Class M and Class B-1 Certificates has been reduced to zero, the
Class B-2 Principal Distribution Amount will equal the lesser of (A) the
outstanding Class Certificate Balance of the Class B-2 Certificates and (B) 100%
of the Principal Distribution Amount remaining after any distributions on the
Class A, Class M and Class B-1 Certificates and (2) in no event will the Class
B-2 Principal Distribution Amount with respect to any Distribution Date exceed
the Class Certificate Balance of the Class B-2 Certificates.

     Class B-3 Certificate: Any Certificate designated as "Class B-3 Certificate
"on the face thereof in the form of Exhibit A-2 hereto, representing the right
to distributions as set forth herein.

     Class B-3 Certificate Rate: For the first Distribution Date, 6.7200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class B-3 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class B-3 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class B-3 Certificates.

     Class B-3 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class B-3 Certificate Rate on
the Class B-3 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class B-3 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated


                                      -17-

<PAGE>

on such Distribution Date to the Class B-3 Certificates and less any Deferred
Interest allocated on such Distribution Date to the Class B-3 Certificates. For
purposes of calculating interest, principal distributions on a Distribution Date
will be deemed to have been made on the first day of the Accrual Period in which
such Distribution Date occurs.

     Class B-3 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class B-3 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
B-3 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class B-3 Certificate Rate for the related Accrual Period. The Class B-3
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class B-3 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 1.400% per annum, and (ii) after the Initial Optional
Termination Date, 2.100% per annum.

     Class B-3 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the aggregate Class Certificate Balance of the Class A, Class M, Class B-1 and
Class B-2 Certificates has been reduced to zero and a Stepdown Trigger Event
exists, or, as long as a Stepdown Trigger Event does not exist, the excess of
(1) the sum of (A) the Class Certificate Balance of the Senior Certificates and
the Class Certificate Balance of the Class M-1, Class M-2, Class M-3, Class M-4,
Class M-5, Class M-6, Class B-1 and Class B-2 Certificates (after taking into
account distributions of the related Principal Distribution Amount for such
Distribution Date and after the allocation of Deferred Interest, if any, for
each Distribution Date) and (B) the Class Certificate Balance of the Class B-3
Certificates immediately prior to such Distribution Date over (2) the lesser of
(A) (i) for any Distribution Date on or prior to March 2013, 98.250% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (ii) for any Distribution Date after March 2013, 98.600% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (B) the excess of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date over the Minimum Required
Overcollateralization Amount. Notwithstanding the above, (1) on any Distribution
Date prior to the Stepdown Date on which the aggregate Class Certificate Balance
of the Class A, Class M, Class B-1 and Class B-2 Certificates has been reduced
to zero, the Class B-3 Principal Distribution Amount will equal the lesser of
(A) the outstanding Class Certificate Balance of the Class B-3 Certificates and
(B) 100% of the Principal Distribution Amount remaining after any distributions
on the Class A, Class M, Class B-1 and Class B-2 Certificates and (2) in no
event will the Class B-3 Principal Distribution Amount with respect to any
Distribution Date exceed the Class Certificate Balance of the Class B-3
Certificates.

     Class C Applied Realized Loss Amount: As of any Distribution Date, the sum
of all Realized Loss Amounts with respect to the Mortgage Loans which have been
applied to the reduction of the Class Certificate Balance of the Class C
Certificates.

     Class C Certificate: Any Certificate designated as a "Class C Certificate"
on the face thereof, in the form of Exhibit A-5 hereto, representing the right
to distributions as set forth herein.


                                      -18-

<PAGE>

     Class C Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class C Certificates.

     Class C Current Interest: As of any Distribution Date, the interest accrued
during the related Accrual Period at the Class C Distributable Interest Rate on
a notional amount equal to the aggregate principal balance of the Lower Tier
REMIC Regular Interests immediately prior to such Distribution Date, plus the
interest portion of any previous distributions on such Class that is recovered
as a voidable preference by a trustee in bankruptcy, less any Prepayment
Interest Shortfalls allocated on such Distribution Date to the Class C
Certificates and less any Deferred Interest allocated on such Distribution Date
to the Class C Certificates.

     Class C Distributable Interest Rate: The excess, if any, of (a) the
weighted average of the interest rates on the Lower Tier REMIC Regular Interests
(other than the Class LT-IO Interest) over (b) two times the weighted average of
the interest rates on the Lower Tier REMIC Regular Interests (other than the
Class LT-IO Interest) (treating for purposes of this clause (b) the interest
rate on each of the Lower Tier REMIC Marker Interests as being subject to a cap
equal to the interest rate of the Corresponding REMIC Regular Interest of the
Corresponding Certificates (as adjusted, if necessary, to reflect the length of
the Accrual Period for the LIBOR Certificates) and treating the Class LTX
Interest as being capped at zero). The averages described in the preceding
sentence shall be weighted on the basis of the respective principal balances of
the Lower Tier REMIC Regular Interests immediately prior to any date of
determination.

     Class C Interest Carry Forward Amount: As of any Distribution Date, the
excess of (A) the Class C Current Interest with respect to prior Distribution
Dates over (B) the amount actually distributed to the Class C Certificates with
respect to interest on such prior Distribution Dates or added to the aggregate
Class Certificate Balance of the Class C Certificates (other than amounts so
added attributable to Subsequent Recoveries or proceeds of the Swap Agreement).
The Class C Interest Carry Forward Amount shall not include any amounts
attributable to an allocation of Deferred Interest.

     Class C Unpaid Realized Loss Amount: As of any Distribution Date, the
excess of (1) the Class C Applied Realized Loss Amount over (2) the sum of (x)
all distributions in reduction of the Class C Unpaid Realized Loss Amounts on
all previous Distribution Dates and (y) all increases in the Class Certificate
Balance of such Class C Certificates (A) pursuant to the last sentence of the
definition of "Class Certificate Balance" or (B) attributable to distributions
of proceeds of the Swap Agreement.

     Class Certificate Balance: As to any Certificate and as of any Distribution
Date, the Initial Class Certificate Balance of such Certificate (a) less the sum
of (1) all amounts distributed with respect to such Certificate in reduction of
the Class Certificate Balance thereof on previous Distribution Dates pursuant to
Section 6.01, and (2) any Realized Loss Amounts allocated to such Certificate on
previous Distribution Dates pursuant to Section 6.01(j), and (b) plus any
Deferred Interest allocated to such Certificate on previous Distribution Dates.
On each Distribution Date, after all distributions of principal on such
Distribution Date, a portion of the Class C Interest Carry Forward Amount in an
amount equal to the excess of the Overcollateralization Amount on such
Distribution Date over the Overcollateralization Amount as of the preceding
Distribution Date (or, in the case of the first Distribution Date, the initial
Overcollateralization Amount (based on the Stated Principal Balance of the
Mortgage Loans as


                                      -19-

<PAGE>

of the Cut-Off Date)) will be added to the aggregate Class Certificate Balance
of the Class C Certificates (on a pro rata basis). Notwithstanding the
immediately preceding sentence, however, to the extent any excess referred to in
the immediately preceding sentence is attributable to distributions of proceeds
of the Swap Agreement, such sentence shall be applied by substituting "Class C
Unpaid Realized Loss Amount" for "Class C Interest Carry Forward Amount".
Notwithstanding the foregoing on any Distribution Date relating to a Due Period
in which a Subsequent Recovery has been received by the applicable Servicer, the
Class Certificate Balance of any Class of Certificates then outstanding for
which any Realized Loss Amount has been allocated will be increased, in order of
seniority, by an amount equal to the lesser of (i) the Unpaid Realized Loss
Amount for such Class of Certificates and (ii) the total of any Subsequent
Recovery distributed on such date to the Certificateholders (reduced by the
amount of the increase in the Class Certificate Balance of any more senior Class
of Certificates pursuant to this sentence on such Distribution Date).

     Class LT-IO Interest: An uncertificated regular interest in the Lower Tier
REMIC with the characteristics set forth in the description of the Lower Tier
REMIC in the Preliminary Statement.

     Class LTA-1 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificates and an interest rate equal to the Net
Rate.

     Class LTA-2 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTA-3 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTB-1 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTB-2 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTB-3 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTX Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to the excess of (i) the aggregate
Stated Principal Balance of the Mortgage Loans as of the Cut-off Date over (ii)
the aggregate initial principal balance of the Lower Tier REMIC Marker
Interests, and with an interest rate equal to the Net Rate.


                                      -20-

<PAGE>

     Class LTM-1 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTM-2 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTM-3 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTM-4 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTM-5 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTM-6 Interest: An uncertificated regular interest in the Lower Tier
REMIC with an initial principal balance equal to 1/2 of the initial principal
balance of its Corresponding Certificate and an interest rate equal to the Net
Rate.

     Class LTR Interest: The sole class of "residual interest" in the Lower Tier
REMIC.

     Class M Certificate: Any one of the Class M-1, Class M-2, Class M-3, Class
M-4, Class M-5 and Class M-6 Certificates as designated on the face thereof
substantially in the form annexed hereto as Exhibit A-1, executed by the
Securities Administrator and authenticated and delivered by the Securities
Administrator, representing the right to distributions as set forth herein and
therein.

     Class M Certificateholder: Any Holder of a Class M Certificate.

     Class M-1 Certificate: Any Certificate designated as a "Class M-1
Certificate" on the face thereof, in the form of Exhibit A hereto, representing
the right to distributions as set forth herein.

     Class M-1 Certificate Rate: For the first Distribution Date, 5.7700% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class M-1 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class M-1 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class M-1 Certificates.

     Class M-1 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class M-1 Certificate Rate on
the Class M-1 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class


                                      -21-

<PAGE>

in respect of Current Interest or Class M-1 Interest Carry Forward Amount that
is recovered as a voidable preference by a trustee in bankruptcy, less any
Prepayment Interest Shortfalls allocated on such Distribution Date to the Class
M-1 Certificates and less any Deferred Interest allocated on such Distribution
Date to the Class M-1 Certificates. For purposes of calculating interest,
principal distributions on a Distribution Date will be deemed to have been made
on the first day of the Accrual Period in which such Distribution Date occurs.

     Class M-1 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class M-1 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
M-1 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class M-1 Certificate Rate for the related Accrual Period. The Class M-1
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class M-1 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.450% per annum, and (ii) after the Initial Optional
Termination Date, 0.675% per annum.

     Class M-1 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the aggregate Class Certificate Balance of the Senior Certificates has been
reduced to zero and a Stepdown Trigger Event exists, or, as long as a Stepdown
Trigger Event does not exist, the excess of (1) the sum of (A) the Class
Certificate Balance of the Senior Certificates (after taking into account
distributions of the Senior Principal Distribution Amount to the Senior
Certificates for such Distribution Date and after the allocation of Deferred
Interest, if any, for each Distribution Date) and (B) the Class Certificate
Balance of the Class M-1 Certificates immediately prior to such Distribution
Date over (2) the lesser of (A) (i) for any Distribution Date on or prior to
March 2013, 88.375% of the aggregate Stated Principal Balance of the Mortgage
Loans as of such Distribution Date and (ii) for any Distribution Date after
March 2013, 90.700% of the aggregate Stated Principal Balance of the Mortgage
Loans as of such Distribution Date and (B) the excess of the aggregate Stated
Principal Balance of the Mortgage Loans as of such Distribution Date over the
Minimum Required Overcollateralization Amount. Notwithstanding the above, (1) on
any Distribution Date prior to the Stepdown Date on which the aggregate Class
Certificate Balance of the Senior Certificates has been reduced to zero, the
Class M-1 Principal Distribution Amount will equal the lesser of (A) the
outstanding Class Certificate Balance of the Class M-1 Certificates and (B) 100%
of the Principal Distribution Amount remaining after any distributions on the
Senior Certificates and (2) in no event will the Class M-1 Principal
Distribution Amount with respect to any Distribution Date exceed the Class
Certificate Balance of the Class M-1 Certificates.

     Class M-2 Certificate: Any Certificate designated as a "Class M-2
Certificate" on the face thereof, in the form of Exhibit A hereto, representing
the right to distributions as set forth herein.

     Class M-2 Certificate Rate: For the first Distribution Date, 5.8200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class M-2 Margin,


                                      -22-

<PAGE>

(2) the Available Funds Cap for such Distribution Date and (3) the Maximum Rate
Cap for such Distribution Date.

     Class M-2 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class M-2 Certificates.

     Class M-2 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class M-2 Certificate Rate on
the Class M-2 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class M-2 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class M-2 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class M-2
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class M-2 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class M-2 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
M-2 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class M-2 Certificate Rate for the related Accrual Period. The Class M-2
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class M-2 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.500% per annum, and (ii) after the Initial Optional
Termination Date, 0.750% per annum.

     Class M-2 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the Class Certificate Balance of each class of Senior Certificates and Class M-1
Certificates has been reduced to zero and a Stepdown Trigger Event exists, or,
as long as a Stepdown Trigger Event does not exist, the excess of (1) the sum of
(A) the Class Certificate Balance of the Senior Certificates and the Class
Certificate Balance of the Class M-1 Certificates (after taking into account
distributions of the related Principal Distribution Amount for such Distribution
Date and after the allocation of Deferred Interest, if any, for each
Distribution Date) and (B) the Class Certificate Balance of the Class M-2
Certificates immediately prior to such Distribution Date over (2) the lesser of
(A) (i) for any Distribution Date on or prior to March 2013, 90.500% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (ii) for any Distribution Date after March 2013, 92.400% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (B) the excess of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date over the Minimum Required
Overcollateralization Amount. Notwithstanding the above, (1) on any Distribution
Date prior to the Stepdown Date on which the aggregate Class Certificate Balance
of the Senior Certificates and the Class M-1 Certificates has been reduced to
zero, the Class M-2 Principal Distribution Amount will equal the lesser of (A)
the outstanding Class Certificate Balance of the Class M-2 Certificates and (B)
100% of the Principal Distribution Amount remaining after any distributions on
the Senior Certificates and Class M-1 Certificates and (2) in no event will the
Class M-2 Principal


                                      -23-

<PAGE>

Distribution Amount with respect to any Distribution Date exceed the Class
Certificate Balance of the Class M-2 Certificates

     Class M-3 Certificate: Any Certificate designated as a "Class M-3
Certificate" on the face thereof, in the form of Exhibit A hereto, representing
the right to distributions as set forth herein.

     Class M-3 Certificate Rate: For the first Distribution Date, 5.9200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class M-3 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class M-3 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class M-3 Certificates.

     Class M-3 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class M-3 Certificate Rate on
the Class M-3 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class M-3 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class M-3 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class M-3
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class M-3 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class M-3 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
M-3 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class M-3 Certificate Rate for the related Accrual Period. The Class M-3
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class M-3 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.600% per annum, and (ii) after the Initial Optional
Termination Date, 0.900% per annum.

     Class M-3 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the Class Certificate Balance of each class of Class A, Class M-1 and Class M-2
Certificates has been reduced to zero and a Stepdown Trigger Event exists, or,
as long as a Stepdown Trigger Event does not exist, the excess of (1) the sum of
(A) the Class Certificate Balance of the Senior Certificates and the Class
Certificate Balance of the Class M-1 and Class M-2 Certificates (after taking
into account distributions of the related Principal Distribution Amount for such
Distribution Date and after the allocation of Deferred Interest, if any, for
each Distribution Date) and (B) the Class Certificate Balance of the Class M-3
Certificates immediately prior to such Distribution Date over (2) the lesser of
(A) (i) for any Distribution Date on or prior to March 2013, 92.375% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (ii) for any


                                      -24-

<PAGE>

Distribution Date after March 2013, 93.900% of the aggregate Stated Principal
Balance of the Mortgage Loans as of such Distribution Date and (B) the excess of
the aggregate Stated Principal Balance of the Mortgage Loans as of such
Distribution Date over the Minimum Required Overcollateralization Amount.
Notwithstanding the above, (1) on any Distribution Date prior to the Stepdown
Date on which the aggregate Class Certificate Balance of the Class A, Class M-1
and Class M-2 Certificates has been reduced to zero, the Class M-3 Principal
Distribution Amount will equal the lesser of (A) the outstanding Class
Certificate Balance of the Class M-3 Certificates and (B) 100% of the Principal
Distribution Amount remaining after any distributions on the Class A, Class M-1
and Class M-2 Certificates and (2) in no event will the Class M-3 Principal
Distribution Amount with respect to any Distribution Date exceed the Class
Certificate Balance of the Class M-3 Certificates.

     Class M-4 Certificate: Any Certificate designated as a "Class M-4
Certificate" on the face thereof, in the form of Exhibit A hereto, representing
the right to distributions as set forth herein.

     Class M-4 Certificate Rate: For the first Distribution Date, 6.0200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class M-4 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class M-4 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class M-4 Certificates.

     Class M-4 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class M-4 Certificate Rate on
the Class M-4 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class M-4 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class M-4 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class M-4
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class M-4 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class M-4 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
M-4 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class M-4 Certificate Rate for the related Accrual Period. The Class M-4
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class M-4 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.700% per annum, and (ii) after the Initial Optional
Termination Date, 1.050% per annum.

     Class M-4 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the Class Certificate


                                      -25-

<PAGE>

Balance of each class of Class A, Class M-1, Class M-2 and Class M-3
Certificates has been reduced to zero and a Stepdown Trigger Event exists, or,
as long as a Stepdown Trigger Event does not exist, the excess of (1) the sum of
(A) the Class Certificate Balance of the Senior Certificates and the Class
Certificate Balance of the Class M-1, Class M-2 and Class M-3 Certificates
(after taking into account distributions of the related Principal Distribution
Amount for such Distribution Date and after the allocation of Deferred Interest,
if any, for each Distribution Date) and (B) the Class Certificate Balance of the
Class M-4 Certificates immediately prior to such Distribution Date over (2) the
lesser of (A) (i) for any Distribution Date on or prior to March 2013, 93.750%
of the aggregate Stated Principal Balance of the Mortgage Loans as of such
Distribution Date and (ii) for any Distribution Date after March 2013, 95.000%
of the aggregate Stated Principal Balance of the Mortgage Loans as of such
Distribution Date and (B) the excess of the aggregate Stated Principal Balance
of the Mortgage Loans as of such Distribution Date over the Minimum Required
Overcollateralization Amount. Notwithstanding the above, (1) on any Distribution
Date prior to the Stepdown Date on which the aggregate Class Certificate Balance
of the Class A, Class M-1, Class M-2 and Class M-3 Certificates has been reduced
to zero, the Class M-4 Principal Distribution Amount will equal the lesser of
(A) the outstanding Class Certificate Balance of the Class M-4 Certificates and
(B) 100% of the Principal Distribution Amount remaining after any distributions
on the Class A, Class M-1, Class M-2 and Class M-3 Certificates and (2) in no
event will the Class M-4 Principal Distribution Amount with respect to any
Distribution Date exceed the Class Certificate Balance of the Class M-4
Certificates.

     Class M-5 Certificate: Any Certificate designated as a "Class M-5
Certificate" on the face thereof, in the form of Exhibit A hereto, representing
the right to distributions as set forth herein.

     Class M-5 Certificate Rate: For the first Distribution Date, 6.0700% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class M-5 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class M-5 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class M-5 Certificates.

     Class M-5 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class M-5 Certificate Rate on
the Class M-5 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class M-5 Interest Carry Forward Amount that is recovered as a
voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class M-5 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class M-5
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class M-5 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class M-5 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
M-5 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable


                                      -26-

<PAGE>

law) at the Class M-5 Certificate Rate for the related Accrual Period. The Class
M-5 Interest Carry Forward Amount shall not include any amounts attributable to
an allocation of Deferred Interest.

     Class M-5 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.750% per annum, and (ii) after the Initial Optional
Termination Date, 1.125% per annum.

     Class M-5 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the Class Certificate Balance of each class of Class A, Class M-1, Class M-2,
Class M-3 and Class M-4 Certificates has been reduced to zero and a Stepdown
Trigger Event exists, or, as long as a Stepdown Trigger Event does not exist,
the excess of (1) the sum of (A) the Class Certificate Balance of the Senior
Certificates and the Class Certificate Balance of the Class M-1, Class M-2,
Class M-3 and Class M-4 Certificates (after taking into account distributions of
the related Principal Distribution Amount for such Distribution Date and after
the allocation of Deferred Interest, if any, for each Distribution Date) and (B)
the Class Certificate Balance of the Class M-5 Certificates immediately prior to
such Distribution Date over (2) the lesser of (A) (i) for any Distribution Date
on or prior to March 2013, 94.750% of the aggregate Stated Principal Balance of
the Mortgage Loans as of such Distribution Date and (ii) for any Distribution
Date after March 2013, 95.800% of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date and (B) the excess of the aggregate
Stated Principal Balance of the Mortgage Loans as of such Distribution Date over
the Minimum Required Overcollateralization Amount. Notwithstanding the above,
(1) on any Distribution Date prior to the Stepdown Date on which the aggregate
Class Certificate Balance of the Class A, Class M-1, Class M-2, Class M-3 and
Class M-4 Certificates has been reduced to zero, the Class M-5 Principal
Distribution Amount will equal the lesser of (A) the outstanding Class
Certificate Balance of the Class M-5 Certificates and (B) 100% of the Principal
Distribution Amount remaining after any distributions on the Class A, Class M-1,
Class M-2, Class M-3 and Class M-4 Certificates and (2) in no event will the
Class M-5 Principal Distribution Amount with respect to any Distribution Date
exceed the Class Certificate Balance of the Class M-5 Certificates.

     Class M-6 Certificate: Any Certificate designated as a "Class M-6
Certificate" on the face thereof, in the form of Exhibit A hereto, representing
the right to distributions as set forth herein.

     Class M-6 Certificate Rate: For the first Distribution Date, 6.1200% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class M-6 Margin, (2) the Available Funds Cap for such Distribution
Date and (3) the Maximum Rate Cap for such Distribution Date.

     Class M-6 Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class M-6 Certificates.

     Class M-6 Current Interest: As of any Distribution Date, the interest
accrued during the related Accrual Period at the Class M-6 Certificate Rate on
the Class M-6 Class Certificate Balance as of such Distribution Date plus the
portion of any previous distributions on such Class in respect of Current
Interest or Class M-6 Interest Carry Forward Amount that is recovered as a


                                      -27-

<PAGE>

voidable preference by a trustee in bankruptcy, less any Prepayment Interest
Shortfalls allocated on such Distribution Date to the Class M-6 Certificates and
less any Deferred Interest allocated on such Distribution Date to the Class M-6
Certificates. For purposes of calculating interest, principal distributions on a
Distribution Date will be deemed to have been made on the first day of the
Accrual Period in which such Distribution Date occurs.

     Class M-6 Interest Carry Forward Amount: As of any Distribution Date, the
sum of (1) the excess of (A) the Class M-6 Current Interest with respect to
prior Distribution Dates over (B) the amount actually distributed to the Class
M-6 Certificates with respect to interest on such prior Distribution Dates and
(2) interest on such excess (to the extent permitted by applicable law) at the
Class M-6 Certificate Rate for the related Accrual Period. The Class M-6
Interest Carry Forward Amount shall not include any amounts attributable to an
allocation of Deferred Interest.

     Class M-6 Margin: As of any Distribution Date, (i) on or before the Initial
Optional Termination Date, 0.800% per annum, and (ii) after the Initial Optional
Termination Date, 1.200% per annum.

     Class M-6 Principal Distribution Amount: With respect to any Distribution
Date on or after the Stepdown Date, 100% of the Principal Distribution Amount if
the Class Certificate Balance of each class of Class A, Class M-1, Class M-2,
Class M-3, Class M-4 and Class M-5 Certificates has been reduced to zero and a
Stepdown Trigger Event exists, or, as long as a Stepdown Trigger Event does not
exist, the excess of (1) the sum of (A) the Class Certificate Balance of the
Senior Certificates and the Class Certificate Balance of the Class M-1, Class
M-2, Class M-3, Class M-4 and Class M-5 Certificates (after taking into account
distributions of the related Principal Distribution Amount for such Distribution
Date and after the allocation of Deferred Interest, if any, for each
Distribution Date) and (B) the Class Certificate Balance of the Class M-6
Certificates immediately prior to such Distribution Date over (2) the lesser of
(A) (i) for any Distribution Date on or prior to March 2013, 95.625% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (ii) for any Distribution Date after March 2013, 96.500% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (B) the excess of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date over the Minimum Required
Overcollateralization Amount. Notwithstanding the above, (1) on any Distribution
Date prior to the Stepdown Date on which the aggregate Class Certificate Balance
of the Class A, Class M-1, Class M-2, Class M-3, Class M-4 and Class M-5
Certificates has been reduced to zero, the Class M-6 Principal Distribution
Amount will equal the lesser of (A) the outstanding Class Certificate Balance of
the Class M-6 Certificates and (B) 100% of the Principal Distribution Amount
remaining after any distributions on the Class A, Class M-1, Class M-2, Class
M-3, Class M-4 and Class M-5 Certificates and (2) in no event will the Class M-6
Principal Distribution Amount with respect to any Distribution Date exceed the
Class Certificate Balance of the Class M-6 Certificates.

     Class P Certificate: Any one of the Class P Certificates as designated on
the face thereof substantially in the forum of annexed hereto as Exhibit A-4,
executed by the Securities Administrator and authenticated and delivered by the
Securities Administrator representing the right to distributions of Prepayment
Charges received on the Prepayment Charge Mortgage Loans as set forth herein.


                                      -28-

<PAGE>

     Class R Certificate: The Class R Certificate executed, authenticated and
delivered by the Securities Administrator substantially in the form annexed
hereto as Exhibit A-3 and evidencing the ownership of the residual interest in
each REMIC.

     Class R Certificate Rate: For the first Distribution Date, 5.5010% per
annum. As of any Distribution Date thereafter, the least of (1) One-Month LIBOR
plus the Class R Margin, (2) the Available Funds Cap for such Distribution Date
and (3) the Maximum Rate Cap for such Distribution Date.

     Class R Class Certificate Balance: As of any date of determination, the
aggregate Class Certificate Balance of the Class R Certificate.

     Class R Current Interest: As of any Distribution Date, the interest accrued
during the related Accrual Period at the Class R Certificate Rate on the Class R
Class Certificate Balance as of such Distribution Date plus the portion of any
previous distributions on such Class in respect of Current Interest or a Class R
Interest Carry Forward Amount that is recovered as a voidable preference by a
trustee in bankruptcy, less any Prepayment Interest Shortfalls allocated on such
Distribution Date to the Class R Certificate and less any Deferred Interest
allocated on such Distribution Date to the Class R Certificates. For purposes of
calculating interest, principal distributions on a Distribution Date will be
deemed to have been made on the first day of the Accrual Period in which such
Distribution Date occurs.

     Class R Interest Carry Forward Amount: As of any Distribution Date, the sum
of (1) the excess of (A) the Class R Current Interest with respect to prior
Distribution Dates over (B) the amount actually distributed to the Class R
Certificate with respect to interest on such prior Distribution Dates and (2)
interest on such excess (to the extent permitted by applicable law) at the Class
R Certificate Rate for the related Accrual Period. The Class R Interest Carry
Forward Amount shall not include amounts attributable to an allocation of
Deferred Interest.

     Class R Margin: With respect to any Distribution Date, (i) on or before the
Initial Optional Termination Date, 0.180%, and (ii) after the Initial Optional
Termination Date, 0.360%.

     Class Subordination Percentage: With respect to any Distribution Date and
each Class of Subordinate Certificates, the fraction (expressed as a percentage)
the numerator of which is the Class Certificate Balance of such Class of
Subordinate Certificates immediately prior to such Distribution Date and the
denominator of which is the aggregate of the Class Certificate Balances of all
Classes of Certificates immediately prior to such Distribution Date.

     Class SWR Interest: The sole class of "residual interest" in the SWAP
REMIC.

     Closing Date: March 29, 2007.

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

     Commission: The Securities and Exchange Commission.

     Company: Wilshire.


                                      -29-

<PAGE>

     Compensating Interest: For any Distribution Date and all Principal
Prepayments in respect of a Mortgage Loan that are received during the period
from the first day of the related Prepayment Period through the last day of the
calendar month preceding such Distribution Date, a payment made by the
applicable Servicer in an amount equal to the interest accrued at the Net
Mortgage Rate for that Mortgage Loan from the date of prepayment through the
30th day of the preceding calendar month; provided, however, that such amount
shall not exceed (i) with respect to the Company and any Principal Prepayment in
Full, the product of (a) 50% of the Servicing Fee Rate and (b) the aggregate
Stated Principal Balance of the Mortgage Loans for such Distribution Date or
(ii) with respect to any Servicer other than the Company and a Principal
Prepayment in Full or a Curtailment, the product of (a) the Servicing Fee Rate
and (b) the aggregate Stated Principal Balance of the Mortgage Loans for such
Distribution Date; and provided further, however, that any month consisting of
less than 30 days shall be deemed to consist of 30 days.

     Compensating Interest Payment: As defined in Section 6.05.

     Cooperative: A corporation that has been formed for the purpose of
cooperative apartment ownership.

     Cooperative Assets: Shares issued by Cooperatives, the related Cooperative
Lease and any other collateral securing the Cooperative Loans.

     Cooperative Lease: With respect to a Cooperative Loan, the proprietary
lease or occupancy agreement with respect to the cooperative apartment occupied
by the Mortgagor and relating to the related Cooperative Assets, which lease or
agreement confers an exclusive right to the holder of such Cooperative Assets to
occupy such apartment.

     Cooperative Loan: The indebtedness of a Mortgagor evidenced by a Mortgage
Note which is secured by Cooperative Assets and which is being sold to the
Depositor pursuant to this Agreement, the Mortgage Loans so sold being
identified in the Mortgage Loan Schedule.

     Cooperative Stock: With respect to a Cooperative Loan, the single
outstanding class of stock, partnership interest or other ownership instrument
in the related Cooperative.

     Corporate Trust Office: With respect to the Trustee, the principal
corporate trust office of the Trustee at which at any particular time its
corporate trust business in connection with this Agreement shall be
administered, which office at the date of the execution of this instrument is
located at HSBC Bank USA, National Association, 452 Fifth Avenue, New York, New
York 10018, Attention: Issuer Services - Merrill Lynch Mortgage Investors, Inc.,
MANA Series 2007-OAR2, or at such other address as the Trustee may designate
from time to time by notice to the Certificateholders, the Depositor and the
Master Servicer and with respect to the Securities Administrator, for
Certificate transfer purposes, Wells Fargo Center, Sixth Street and Marquette
Avenue, Minneapolis, Minnesota 55479, Attn: Corporate Trust Services - MANA
2007-OAR2, and for all other purposes, 9062 Old Annapolis Road, Columbia,
Maryland, 21045, Attn: Client Service Manager - MANA 2007-OAR2.

     Corresponding Certificates: With respect to the Class LTA-1 Interest, the
Class A-1 and Class R Certificates. With respect to the Class LTA-2 Interest,
the Class A-2 Certificates. With


                                      -30-

<PAGE>

respect to the Class LTA-3 Interest, the Class A-3 Certificates. With respect to
the Class LTM-1 Interest, the Class M-1 Certificates. With respect to the Class
LTM-2 Interest, the Class M-2 Certificates. With respect to the Class LTM-3
Interest, the Class M-3 Certificates. With respect to the Class LTM-4 Interest,
the Class M-4 Certificates. With respect to the Class LTM-5 Interest, the Class
M-5 Certificates. With respect to the Class LTM-6 Interest, the Class M-6
Certificates. With respect to the Class LTB-1 Interest, the Class B-1
Certificates. With respect to the Class LTB-2 Interest, the Class B-2
Certificates. With respect to the Class LTB-3 Interest, the Class B-3
Certificates.

     Corresponding REMIC Regular Interest: For each Class of Certificates, the
interest in the Upper Tier REMIC listed on the same row in the table entitled
"Upper Tier REMIC" in the Preliminary Statement.

     Corridor Contract: The confirmation and agreement, including the schedule
thereto and the related credit support annex, between the Supplemental Interest
Trust Trustee on behalf of the Supplemental Interest Trust and the Cap Contract
Counterparty (in the form of Exhibit N-1 hereto).

     Corridor Contract Account: The separate Eligible Account created and
maintained by the Supplemental Interest Trust Trustee pursuant to Section
6.01(l) in the name of the Supplemental Interest Trust Trustee for the benefit
of the Issuing Entity and designated "Wells Fargo Bank, National Association, as
Supplemental Interest Trust Trustee for Merrill Lynch Mortgage Investors, Inc.,
Mortgage Pass-Through Certificates, MANA Series 2007-OAR2 - Corridor Contract
Account." Funds in the Corridor Contract Account shall be held in trust for the
Issuing Entity for the uses and purposes set forth in this Agreement.

     Corridor Posted Collateral Account: The segregated Eligible Account created
and maintained by the Supplemental Interest Trust Trustee pursuant to Section
6.01(m) in the name of the Supplemental Interest Trust Trustee for the benefit
of the Supplemental Interest Trust and designated "Wells Fargo Bank, N.A., as
supplemental interest trust trustee, in trust for registered holders of Merrill
Lynch Alternative Note Asset Trust, Series 2007-OAR2." Funds in the Corridor
Posted Collateral Account shall be held in trust for the Supplemental Interest
Trust for the uses and purposes set forth in the Corridor Contract.

     Corridor Contract Notional Balance: With respect to any Distribution Date,
the Corridor Contract Notional Balance set forth for such Distribution Date in
the One-Month LIBOR Corridor Table attached hereto as Exhibit H.

     Corridor Contract Termination Date: The Distribution Date in September
2007.

     Current Interest: Any of the Class A-1 Current Interest, the Class A-2
Current Interest, the Class A-3 Current Interest, the Class R Current Interest,
the Class M-1 Current Interest, the Class M-2 Current Interest, the Class M-3
Current Interest, the Class M-4 Current Interest, the Class M-5 Current
Interest, the Class M-6 Current Interest, the Class B-1 Current Interest, the
Class B-2 Current Interest, the Class B-3 Current Interest and the Class C
Current Interest.

     Curtailment: Any Principal Prepayment made by a Mortgagor which is not a
Principal Prepayment in Full.


                                      -31-

<PAGE>

     Custodial Agreement: An agreement, dated as of the Closing Date among the
Depositor, the Master Servicer, the Securities Administrator, the Trustee and
the Custodian in substantially the form of Exhibit G hereto.

     Custodian: Wells Fargo Bank, N.A., including any successors in interest, or
any successor custodian appointed pursuant to the provisions hereof and of the
Custodial Agreement.

     Cut-off Date: March 1, 2007.

     Cut-off Date Principal Balance: As to any Mortgage Loan, the unpaid
principal balance thereof as of the close of business on the calendar day
immediately preceding the Cut-off Date after application of all payments of
principal due on or prior to the Cut-off Date, whether or not received, and all
principal prepayments received prior to the Cut-off Date, but without giving
effect to any installments of principal received in respect of Due Dates after
the Cut-off Date.

     Debt Service Reduction: Any reduction of the Monthly Payments which a
Mortgagor is obligated to pay with respect to a Mortgage Loan as a result of any
proceeding under the Bankruptcy Code or any other similar state law or other
proceeding.

     Defaulted Swap Termination Payment: Any payment required to be made by the
Supplemental Interest Trust to the Swap Counterparty pursuant to the Swap
Agreement as a result of an event of default under the Swap Agreement with
respect to which the Swap Counterparty is the defaulting party or a termination
event under that agreement (other than illegality or a tax event) with respect
to which the Swap Counterparty is the sole Affected Party (as defined in the
Swap Agreement).

     Defective Mortgage Loan: A Mortgage Loan replaced or to be replaced by one
or more Substitute Mortgage Loans.

     Deferred Interest: Any interest shortfall resulting from Net Negative
Amortization.

     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 principal balance of the Mortgage Loan, which
valuation results from a proceeding initiated under the Bankruptcy Code.

     Definitive Certificates: As defined in Section 5.06.

     Delinquent: A Mortgage Loan is "delinquent" if any payment due thereon is
not made pursuant to the terms of such Mortgage Loan by the close of business on
the day such payment is scheduled to be due. A Mortgage Loan is "30 days
delinquent" if such payment has not been received by the close of business on
the corresponding day of the month immediately succeeding the month in which
such payment was due, or, if there is no such corresponding day (e.g., as when a
30-day month follows a 31-day month in which a payment was due on the 31st day
of such month), then on the last day of such immediately succeeding month. With
respect to any Mortgage Loan due on any day other than the first day of the
month, such Mortgage Loan shall be deemed to be due on the first day of the
immediately succeeding month. Similarly for "60 days delinquent," "90 days
delinquent" and so on.


                                      -32-

<PAGE>

     Depositor: Merrill Lynch Mortgage Investors, Inc., a Delaware corporation,
or any successor in interest.

     Depository: The Depository Trust Company, the nominee of which is Cede &
Co., or any successor thereto.

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

     Designated Depository Institution: A depository institution (commercial
bank, federal savings bank, mutual savings bank or savings and loan association)
or trust company (which may include the Trustee), the deposits of which are
fully insured by the FDIC to the extent provided by law.

     Determination Date: With respect to any Distribution Date, the 15th day of
the month of such Distribution Date or, if such 15th day is not a Business Day,
the immediately preceding Business Day.

     Disqualified Organization: A "disqualified organization" as defined in
Section 860 E(e)(5) of the Code.

     Distribution Account: The trust account or accounts created and maintained
pursuant to Section 4.04, which shall be denominated "Wells Fargo Bank, National
Association, as Securities Administrator for HSBC Bank USA, National
Association, as Trustee f/b/o holders of Merrill Lynch Mortgage Investors, Inc.,
Mortgage Pass-Through Certificates, MANA Series 2007-OAR2 - Distribution
Account." The Distribution Account shall be an Eligible Account.

     Distribution Account Deposit Date: The Business Day prior to each
Distribution Date.

     Distribution Date: The 25th day of any month, beginning in April 2007, or,
if such 25th day is not a Business Day, the Business Day immediately following.

     Due Date: With respect to any Distribution Date and any Mortgage Loan, the
day during the related Due Period on which a Scheduled Payment is due.

     Due Period: With respect to any Distribution Date and each Mortgage Loan,
the period commencing on the second day of the month preceding the month in
which the Distribution Date occurs and ending at the close of business on the
first day of the month in which the Distribution Date occurs.

     Eligible Account: Any of (i) a segregated account maintained with a federal
or state chartered depository institution (A) the short-term obligations of
which are rated A-1 or better by S&P and P-1 by Moody's at the time of any
deposit therein or (B) insured by the FDIC (to the limits established by such
Corporation), the uninsured deposits (as evidenced in writing by the Rating
Agencies that use of any such account as the Distribution Account will not have
an adverse effect on the then-current ratings assigned to the Classes of
Certificates then rated by the Rating Agencies) in which account are otherwise
secured such that, as evidenced by an Opinion of Counsel (obtained by the Person
requesting that the account be held pursuant to this clause (i))


                                      -33-

<PAGE>

delivered to the Securities Administrator prior to the establishment of such
account, the Certificateholders will have a claim with respect to the funds in
such account and a perfected first priority security interest against any
collateral (which shall be limited to Permitted Investments, each of which shall
mature not later than the Business Day immediately preceding the Distribution
Date next following the date of investment in such collateral or the
Distribution Date if such Permitted Investment is an obligation of the
institution that maintains the Distribution Account) securing such funds that is
superior to claims of any other depositors or general creditors of the
depository institution with which such account is maintained, (ii) a segregated
trust account or accounts maintained with a federal or state chartered
depository institution or trust company with trust powers acting in its
fiduciary capacity or (iii) a segregated account or accounts of a depository
institution acceptable to the Rating Agencies (as evidenced in writing by the
Rating Agencies that use of any such account as the Distribution Account will
not have an adverse effect on the then-current ratings assigned to the Classes
of the Certificates then rated by the Rating Agencies). Eligible Accounts may
bear interest.

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

     ERISA Restricted Certificates: The Class C and the Class P Certificates and
any other Certificate, as long as the acquisition and holding of such
Certificate is not covered by and exempt under an underwriter's exemption.

     ERISA-Qualifying Underwriting: A best efforts or firm commitment
underwriting or private placement that would satisfy the requirements of
Prohibited Transaction Exemption 90-29, Exemption Application No. D-8012, 55
Fed. Reg. 21459 (1990), as amended, granted to the underwriter by the United
States Department of Labor (or any other applicable underwriter's exemption
granted by the United States Department of Labor), except, in relevant part, for
the requirement that the certificates have received a rating at the time of
acquisition that is in one of the three (or four, in the case of a "designated
transaction") highest generic rating categories by at least one of the Rating
Agencies.

     Escrow Account: As defined in Section 13.06 hereof.

     Event of Default: An event of default described in Section 8.01.

     Excess Interest: On any Distribution Date, for the Senior Certificates,
Class M and Class B Certificates, the excess, if any, of (1) the amount of
interest such Class of Certificates is entitled to receive on such Distribution
Date over (2) the amount of interest such Class of Certificates would have been
entitled to receive on such Distribution Date at an interest rate equal to the
REMIC Pass-Through Rate.

     Excess Liquidation Proceeds: To the extent that such amount is not required
by law to be paid to the related Mortgagor, the amount, if any, by which
Liquidation Proceeds with respect to a Liquidated Mortgage Loan exceed the sum
of (i) the Outstanding Principal Balance of such Mortgage Loan and accrued but
unpaid interest at the related Mortgage Interest Rate through the last day of
the month in which the related Liquidation Date occurs, plus (ii) related
Liquidation Expenses.


                                      -34-

<PAGE>

     Excess Proceeds: With respect to any Liquidated Loan, any Liquidation
Proceeds that are in excess of the sum of (1) the unpaid principal balance of
such Liquidated Loan as of the date of such liquidation plus (2) interest at the
Mortgage Interest Rate from the Due Date as to which interest was last paid or
advanced to Certificateholders (and not reimbursed to the Company) up to the Due
Date in the month in which such Liquidation Proceeds are required to be
distributed on the unpaid principal balance of such Liquidated Loan outstanding
during each Due Period as to which such interest was not paid or advanced.

     Exchange Act: The Securities Exchange Act of 1934, as amended.

     Extra Principal Distribution Amount: With respect to any Distribution Date,
(1) prior to the Stepdown Date, the excess, if any, of (A) the sum of (x) the
aggregate Class Certificate Balance of the Certificates (other than the Class C
Certificates) reduced by the Principal Funds with respect to such Distribution
Date and (y) $4,283,160 over (B) the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date and (2) on and after the Stepdown
Date, the excess, if any, of (A) the sum of (x) the aggregate Class Certificate
Balance of the Certificates (other than the Class C Certificates) reduced by the
Principal Funds with respect to such Distribution Date and (y) the greater of
(a) (I) on or prior to the Distribution Date in March 2013, 1.75% of the
aggregate Stated Principal Balance of the Mortgage Loans as of such Distribution
Date and (II) after the Distribution Date in March 2013, 1.40% of the aggregate
Stated Principal Balance of the Mortgage Loans as of such Distribution Date and
(b) the Minimum Required Overcollateralization Amount less (B) the aggregate
Stated Principal Balance of the Mortgage Loans; provided, however, that if on
any Distribution Date a Stepdown Trigger Event is in effect, the Extra Principal
Distribution Amount will not be reduced to the applicable percentage of
then-current aggregate Stated Principal Balance of the Mortgage Loans (and will
remain fixed at the applicable percentage of the aggregate Stated Principal
Balance of the Mortgage Loans as of the Due Date immediately prior to the
Stepdown Trigger Event) until the next Distribution Date on which the Stepdown
Trigger Event is not in effect.

     Extraordinary Trust Fund Expenses: Any amounts reimbursable to the Master
Servicer, the Servicers or the Depositor pursuant to this Agreement, including
but not limited to Sections 4.03, 4.05 and 7.04, any amounts reimbursable to the
Trustee and the Securities Administrator from the Trust Fund pursuant to this
Agreement, including but not limited to Section 9.05, and any other costs,
expenses, liabilities and losses borne by the Trust Fund (exclusive of any cost,
expense, liability or loss that is specific to a particular Mortgage Loan or REO
Property and is taken into account in calculating a Realized Loss in respect
thereof) for which the Trust Fund has not and, in the reasonable good faith
judgment of the Securities Administrator, shall not, obtain reimbursement or
indemnification from any other Person.

     Fannie Mae: Federal National Mortgage Association or any successor thereto.

     FDIC: Federal Deposit Insurance Corporation or any successor thereto.

     Final Certification: The certification substantially in the form of Exhibit
Two to the Custodial Agreement.

     Fitch: Fitch Ratings or its successor in interest.


                                      -35-

<PAGE>

     Floating Rate Certificate Carryover: With respect to a Distribution Date,
in the event that the Certificate Rate for a class of Senior, Class M or Class B
Certificates is based upon the Available Funds Cap or the Maximum Rate Cap, the
sum of (A) the excess of (1) the amount of interest that such Class would have
been entitled to receive on such Distribution Date had the Certificate Rate for
that Class not been calculated based on the Available Funds Cap or the Maximum
Rate Cap, up to but not exceeding the greater of (a) the Maximum Rate Cap or (b)
the sum of (i) the Available Funds Cap and (ii) the product of (AA) a fraction,
the numerator of which is 360 and the denominator of which is the actual number
of days in the related Accrual Period and (BB) the sum of (x) the quotient
obtained by dividing (I) an amount equal to the proceeds, if any, payable under
the Corridor Contract with respect to such Distribution Date and (II) the
aggregate Class Certificate Balance of each of the Classes of Certificates to
which such Corridor Contract relates for such Distribution Date and (y) the
quotient obtained by dividing (I) an amount equal to any Net Swap Payments owed
by the Swap Counterparty for such Distribution Date by (II) the aggregate Stated
Principal Balance of the Mortgage Loans as of the immediately preceding
Distribution Date over (2) the amount of interest such Class was entitled to
receive on such Distribution Date based on the Available Funds Cap, (B) the
unpaid portion of any such excess from prior Distribution Dates (and interest
accrued thereon at the then applicable Certificate Rate for such class, without
giving effect to the Available Funds Cap or the Maximum Rate Cap) and (C) any
amount previously distributed with respect to Floating Rate Certificate
Carryover for such Class that is recovered as a voidable preference by a trustee
in bankruptcy.

     Form 8-K Disclosure Information: As defined in Section 3.18(a).

     Freddie Mac: Freddie Mac, formerly the Federal Home Loan Mortgage
Corporation, or any successor thereto.

     Gross Margin: As to each Mortgage Loan, the fixed percentage set forth in
the related Mortgage Note and indicated on the Mortgage Loan Schedule which
percentage is added to the related Index on each Interest Adjustment Date to
determine (subject to rounding, the minimum and maximum Mortgage Interest Rate
and the Periodic Rate Cap) the Mortgage Interest Rate until the next Interest
Adjustment Date.

     Indemnified Party: As defined in Section 16.07.

     Indemnified Persons: The Trustee, the Master Servicer, the Depositor, the
Company and the Securities Administrator and their officers, directors, agents
and employees and, with respect to the Trustee, any separate co-trustee and its
officers, directors, agents and employees.

     Independent: When used with respect to any specified Person, any such
Person who (a) is in fact independent of the Depositor, the Master Servicer and
their respective Affiliates, (b) does not have any direct financial interest in
or any material indirect financial interest in the Depositor or the Master
Servicer or any Affiliate thereof, and (c) is not connected with the Depositor
or the Master Servicer 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
the Depositor or the Master Servicer or any Affiliate thereof merely because
such Person is the beneficial owner of 1% or less of any class of


                                      -36-

<PAGE>

securities issued by the Depositor or the Master Servicer or any Affiliate
thereof, as the case may be.

     Index: The index, if any, specified in a Mortgage Note by reference to
which the related Mortgage Interest Rate will be adjusted from time to time.

     Initial Certification: The certification substantially in the form of
Exhibit One to the Custodial Agreement.

     Initial Class Certificate Balance: With respect to any Regular Certificate,
the amount designated "Initial Class Certificate Balance" on the face thereof.

     Initial Optional Termination Date: The first Distribution Date following
the date on which the aggregate Stated Principal Balance of the Mortgage Loans
is less than 10% of the aggregate Stated Principal Balance of the Mortgage Loans
as of the Cut-off Date.

     Insurance Policy: With respect to any Mortgage Loan, any standard hazard
insurance policy, flood insurance policy or title insurance policy.

     Insurance Proceeds: Amounts paid by the insurer under any Insurance Policy
covering any Mortgage Loan or Mortgaged Property other than amounts required to
be paid over to the Mortgagor pursuant to law or the related Mortgage Note or
Security Instrument and other than amounts used to repair or restore the
Mortgaged Property or to reimburse insured expenses.

     Interest Adjustment Date: With respect to a Mortgage Loan, the date, if
any, specified in the related Mortgage Note on which the Mortgage Interest Rate
is subject to adjustment.

     Interest Carry Forward Amount: Any of the Class A-1 Interest Carry Forward
Amount, the Class A-2 Interest Carry Forward Amount, the Class A-3 Interest
Carry Forward Amount, the Class R Interest Carry Forward Amount, the Class M-1
Interest Carry Forward Amount, the Class M-2 Interest Carry Forward Amount, the
Class M-3 Interest Carry Forward Amount, the Class M-4 Interest Carry Forward
Amount, the Class M-5 Interest Carry Forward Amount, the Class M-6 Interest
Carry Forward Amount, the Class B-1 Interest Carry Forward Amount, the Class B-2
Interest Carry Forward Amount, the Class B-3 Interest Carry Forward Amount or
the Class C Interest Carry Forward Amount, as the case may be.

     Interest Determination Date: Each date that is the second LIBOR Business
Day preceding the commencement of each Accrual Period for the Certificates.

     Interest Funds: With respect to any Distribution Date and the Mortgage
Loans, the sum, without duplication, of (1) all interest due during the related
Due Period that is received before the related Servicer Remittance Date less the
Servicing Fee, (2) all Advances relating to interest, (3) all Compensating
Interest Payments, (4) Liquidation Proceeds collected during the related
Prepayment Period (to the extent such liquidation proceeds relate to interest),
(5) proceeds of any Mortgage Loan purchased by the Depositor or any transferor
under the Pooling and Servicing Agreement during the related Prepayment Period
for document defects, breach of a representation or warranty, realization upon
default or optional termination (to the extent such proceeds relate to
interest), (6) Prepayment Charges received with respect to the related


                                      -37-

<PAGE>

Mortgage Loans, less all non-recoverable Advances and Servicing Advances
relating to interest and certain indemnification amounts, expenses reimbursed to
the Trustee, Securities Administrator, Master Servicer and the Servicers (not
limited to such Advances, Servicing Advances, interest, amounts and expenses set
forth in this clause (6)) and (7) as increased by the lesser of (x) the
aggregate amount of items (2), (3), (4) and (5) of the definition of Principal
Funds collected during the related Prepayment Period and (y) the aggregate
amount of Negative Amortization during the related Prepayment Period.

     Investor Representation Letter: As defined in Section 5.02(b).

     Issuing Entity: Merrill Lynch Alternative Note Asset Trust, Series
2007-OAR2.

     Latest Possible Maturity Date: With respect to the Certificates, the
Distribution Date in April 2037.

     LIBOR Business Day: Any day on which banks in the City of London, England
and New York City, U.S.A. are open and conducting transactions in foreign
currency and exchange.

     LIBOR Certificates: Any of the Certificates (other than the Class C and
Class P Certificates).

     Liquidated Mortgage Loan: Any defaulted Mortgage Loan (including any REO
Property) as to which the applicable Servicer has determined that all amounts it
expects to recover from or on account of such Mortgage Loan have been recovered.

     Liquidation Date: With respect to any Liquidated Mortgage Loan, the date on
which the applicable Servicer has certified that such Mortgage Loan has become a
Liquidated Mortgage Loan.

     Liquidation Expenses: With respect to a Mortgage Loan in liquidation,
unreimbursed expenses paid or incurred by or for the account of the Master
Servicer or the applicable Servicer in connection with the liquidation of such
Mortgage Loan and the related Mortgaged Property, such expenses including (a)
property protection expenses, (b) property sales expenses, (c) foreclosure and
sale costs, including court costs and reasonable attorneys' fees, and (d)
similar expenses reasonably paid or incurred in connection with liquidation.

     Liquidation Proceeds: With respect to any Mortgage Loan, cash received in
connection with the liquidation of a defaulted Mortgage Loan, whether through
trustee's sale, foreclosure sale or otherwise, and amounts received through
Insurance Proceeds and condemnation proceeds.

     Loan-to-Value Ratio: With respect to any Mortgage Loan, the fraction,
expressed as a percentage, the numerator of which is the original principal
balance of the related Mortgage Loan and the denominator of which is the
Original Value of the related Mortgaged Property.

     Lower Collar: With respect to each Distribution Date, the applicable per
annum rate set forth under the heading "1ML Strike Lower Collar" in the
One-Month LIBOR Corridor Table (set forth on Exhibit H).


                                      -38-

<PAGE>

     Lower Tier REMIC: As described in the Preliminary Statement and Section
9.12.

     Lower Tier REMIC Interests: Each of the Class LTA-1 Interest, the Class
LTA-2 Interest, the Class LTA-3 Interest, the Class LTM-1 Interest, the Class
LTM-2 Interest, the Class LTM-3 Interest, the Class LTM-4 Interest, the Class
LTM-5 Interest, the Class LTM-6 Interest, the Class LTB-1 Interest, the Class
LTB-2 Interest, the Class LTB-3 Interest, the Class LTX Interest, the Class
LT-IO Interest and the Class LTR Interest.

     Lower Tier REMIC Marker Interests: Each of the classes of Lower Tier REMIC
Regular Interests other than the Class LTX Interest and the Class LT-IO
Interest.

     Lower Tier REMIC Regular Interests: Each of the Lower Tier REMIC Interests
other than the Class LTR Interest.

     Lower Tier REMIC Subordinated Balance Ratio: Not applicable.

     Master Servicer: Wells Fargo Bank, N.A. including any successors in
interest who meet the qualifications for a master servicer set forth in this
Agreement, and any successor master servicer appointed hereunder.

     Master Servicer Collection Account: The trust account or accounts created
and maintained pursuant to Section 4.02, which shall be denominated "Wells Fargo
Bank, National Association as Master Servicer for HSBC Bank USA, National
Association, as Trustee f/b/o holders of Merrill Lynch Mortgage Investors, Inc.,
Mortgage Pass-Through Certificates, MANA Series 2007-OAR2 - Master Servicer
Collection Account." The Master Servicer Collection Account shall be an Eligible
Account.

     Master Servicing Compensation: The meaning specified in Section 3.14.

     Maximum Lifetime Mortgage Rate: The maximum level to which a Mortgage
Interest Rate can adjust in accordance with its terms, regardless of changes in
the applicable Index.

     Maximum Rate Cap: With respect to a Distribution Date, the per annum rate
equal to the product of (i) 12, (ii) the quotient of (x) the total scheduled
interest that would have been due on the Mortgage Loans had the Mortgage Loans
provided for interest at their maximum lifetime Net Mortgage Rates less any Net
Swap Payments or Swap Termination Payments owed to the Swap Counterparty for
such Distribution Date (other than Defaulted Swap Termination Payments), and (y)
the aggregate Stated Principal Balance of the Mortgage Loans as of the first day
of the related Accrual Period (or, in the case of the first Distribution Date,
as of the Cut-off Date) and (iii) a fraction, the numerator of which is 30 and
the denominator of which is the actual number of days in the related Accrual
Period.

     MERS: Mortgage Electronic Registration Systems, Inc., a corporation
organized and existing under the laws of the State of Delaware, or any successor
thereto.

     MERS Loan: Any Mortgage Loan registered with MERS on the MERS System.

     MERS System: The system of recording transfers of mortgage electronically
maintained by MERS.


                                      -39-

<PAGE>

     MIN: The loan number for any MERS Loan.

     Minimum Lifetime Mortgage Rate: The minimum level to which a Mortgage
Interest Rate can adjust in accordance with its terms, regardless of changes in
the applicable Index.

     Minimum Payment: The minimum Monthly Payment required to be paid by a
Mortgagor.

     Minimum Required Overcollateralization Amount: An amount equal to (i) on or
prior to the Distribution Date in March 2027, 0.50% of the aggregate Stated
Principal Balance of the Mortgage Loans as of the Cut-off Date or (ii) after the
Distribution Date in March 2027, the greater of (A) 0.50% of the aggregate
Stated Principal Balance of the Mortgage Loans as of the Cut-off Date and (B)
the aggregate Stated Principal Balance of the Mortgage Loans that have a
maturity term greater than 30 years plus 0.10% of the aggregate Stated Principal
Balance of the Mortgage Loans as of the Cut-off Date.

     MLML: Merrill Lynch Mortgage Lending, Inc., a Delaware corporation, or any
successor in interest.

     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 the Mortgagor's choice of payment to the extent
permitted by the Mortgage Note, (b) 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; (c) without giving effect to any extension
granted or agreed to by the applicable Servicer pursuant to this Agreement; and
(d) on the assumption that all other amounts, if any, due under such Mortgage
Loan are paid when due.

     Monthly Statement: The statement distributed to Certificateholders pursuant
to Section 6.03.

     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 on, or first priority security interest in, a Mortgaged Property securing a
Mortgage Note.

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

     Mortgage Interest Rate: The annual rate at which interest accrues from time
to time on any Mortgage Loan pursuant to the related Mortgage Note.

     Mortgage Loan: A mortgage loan transferred and assigned to the Trustee
pursuant to Section 2.01 or Section 2.04 and held as a part of the Trust Fund,
as identified in the Mortgage Loan Schedule, including a mortgage loan the
property securing which has become an REO Property.


                                      -40-

<PAGE>

     Mortgage Loan Purchase Agreement: The Mortgage Loan Purchase Agreement,
dated as of March 1, 2007, between the Sponsor, as seller, and the Depositor, as
purchaser, and all amendments thereof and supplements thereto, attached hereto
as Exhibit J.

     Mortgage Loan Schedule: The Mortgage Loan Schedule, attached hereto as
Exhibit B, with respect to the Mortgage Loans and as amended from time to time
to reflect the repurchase or substitution of Mortgage Loans pursuant to this
Agreement.

     Mortgage Note: The originally executed note or other evidence of the
indebtedness of a Mortgagor under the related Mortgage Loan.

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

     Mortgaged Property: Land and improvements securing the indebtedness of a
Mortgagor under the related Mortgage Loan or, in the case of REO Property, such
REO Property.

     Mortgagor: The obligor on a Mortgage Note.

     Negative Amortization: With respect to each Distribution Date, the amount
of interest on the Mortgage Loans that the related Mortgagors are not obligated
to pay as interest (and which shall be added to the Stated Principal Balance of
each such Mortgage Loan) due to the negative amortization feature of such
Mortgage Loans, in each case during the related Due Period.

     Negative Amortization Certificate: Any Certificate other than the Class P
Certificate.

     Net Excess Cashflow: Any Interest Funds and Principal Funds not otherwise
required to be distributed with respect to principal of and interest on the
Certificates and not otherwise required to be distributed to the Class P
Certificates.

     Net Liquidation Proceeds: As to any Liquidated Mortgage Loan, Liquidation
Proceeds net of (i) Liquidation Expenses which are payable therefrom by the
applicable Servicer or the Master Servicer in accordance with this Agreement and
(ii) unreimbursed advances by the applicable Servicer or the Master Servicer and
Advances.

     Net Mortgage Rate: With respect to each Mortgage Loan, the Mortgage
Interest Rate in effect from time to time less the Servicing Fee Rate (expressed
as a per annum rate).

     Net Negative Amortization: For any Distribution Date, the excess, if any,
of (i) the Negative Amortization with respect to the Mortgage Loans for the
related calendar month prior to that Distribution Date, over (ii) the aggregate
amount of items (2), (3), (4) and (5) of the definition of Principal Funds
collected during the related Prepayment Period.

     Net Rate: The per annum rate set forth in footnote 3 to the description of
the Lower Tier REMIC in the Preliminary Statement hereto (such rate being based
on the weighted average of the interest rates on the SWAP REMIC Regular
Interests as adjusted and as set forth in such footnote).


                                      -41-

<PAGE>

     Net Swap Payment: With respect to any Distribution Date, any net payment
(other than a Swap Termination Payment or Defaulted Swap Termination Payment)
made by the Supplemental Interest Trust to the Swap Counterparty on the related
Fixed Rate Payer Payment Date (as defined in the Swap Agreement) or made by the
Swap Counterparty to the Supplemental Interest Trust on the related Floating
Rate Payer Payment Date (as defined in the Swap Agreement). In each case, the
Net Swap Payment shall not be less than zero.

     Net WAC: With respect to any Distribution Date, the weighted average Net
Mortgage Rate for the Mortgage Loans calculated based on the respective Net
Mortgage Rates and the Stated Principal Balances of such Mortgage Loans as of
the preceding Distribution Date (or, in the case of the first Distribution Date,
as of the Cut-off Date).

     NIM Notes: The net interest margin or excess cashflow securities to be
issued pursuant to an indenture.

     Non-Recoverable Advance: Any portion of an Advance previously made or
proposed to be made by a Servicer that, in the good faith judgment of such
Servicer, will not or, in the case of a current delinquency, would not, be
ultimately recoverable by such Servicer from the related Mortgagor, related
Liquidation Proceeds or otherwise related to the Mortgage Loans.

     Non-Recoverable Servicing Advance: Any portion of a Servicing Advance
previously made or proposed to be made by a Servicer that, in the good faith
judgment of such Servicer, will not or, in the case of a current Servicing
Advance, would not, be ultimately recoverable by such Servicer from the related
Mortgagor, related Liquidation Proceeds or otherwise related to the Mortgage
Loans.

     Non-Supported Interest Shortfall: As defined in Section 13.23.

     Offered Certificate: Any Senior Certificate or Subordinate Certificate
issued hereunder.

     Officer's Certificate: A certificate signed by the Chairman of the Board,
the Vice Chairman of the Board, the President or a Vice President or Assistant
Vice President or other authorized officer of the Servicers, the Master Servicer
or the Depositor, as applicable, and delivered to the Trustee, as required by
this Agreement.

     One-Month LIBOR: With respect to any Accrual Period, the rate determined by
the Securities Administrator on the related Interest Determination Date on the
basis of (a) the offered rates for one-month United States dollar deposits, as
such rates appear on Telerate page 3750, as of 11:00 a.m. (London time) on such
Interest Determination Date or (b) if such rate does not appear on Telerate Page
3750 as of 11:00 a.m. (London time), the offered rates of the Reference Banks
for one-month United States dollar deposits, as such rates appear on the Reuters
Screen LIBO Page, as of 11:00 a.m. (London time) on such Interest Determination
Date. If One-Month LIBOR is determined pursuant to clause (b) above, on each
Interest Determination Date, One-Month LIBOR for the related Accrual Period will
be established by the Securities Administrator as follows:

          (i) If on such Interest Determination Date two or more Reference Banks
     provide such offered quotations, One-Month LIBOR for the related Accrual
     Period shall


                                      -42-

<PAGE>

     be the arithmetic mean of such offered quotations (rounded upwards if
     necessary to the nearest whole multiple of 0.03125%).

          (ii) If on such Interest Determination Date fewer than two Reference
     Banks provide such offered quotations, One-Month LIBOR for the related
     Accrual Period shall be the higher of (i) One-Month LIBOR as determined on
     the previous Interest Determination Date and (ii) the Reserve Interest
     Rate.

     Opinion of Counsel: A written opinion of counsel who is or are acceptable
to the Trustee and who, unless required to be Independent (an "Opinion of
Independent Counsel"), may be internal counsel for the Master Servicer or the
Depositor.

     Optional Termination: The termination hereunder of that portion of the
Trust Fund related to the Certificates pursuant to Section 10.01(a) hereof.

     Optional Termination Amount: The amount received by the Securities
Administrator in connection with any purchase of all of the Mortgage Loans and
REO Properties pursuant to Section 10.01(b) hereof.

     Optional Termination Price: On any date after the Initial Optional
Termination Date, an amount equal to the sum of (A) the aggregate Stated
Principal Balance of each Mortgage Loan (other than any Mortgage Loan that has
become an REO Property) as of the Distribution Date on which the proceeds of the
Optional Termination are distributed to the Certificateholders, plus accrued
interest thereon at the applicable Mortgage Interest Rate as of the Due Date
preceding the Distribution Date on which the proceeds of the Optional
Termination are distributed to Certificateholders and the fair market value of
any REO Property, plus accrued interest thereon as of the Distribution Date on
which the proceeds of the Optional Termination are distributed to
Certificateholders, (B) any unreimbursed out-of-pocket costs and expenses, fees
and indemnity amounts owed to the Master Servicer, the Trustee or the Securities
Administrator (including any amounts incurred by the Securities Administrator in
connection with conducting the Auction), or the Company and any unpaid or
unreimbursed Servicing Fees, Advances and Servicing Advances, (C) any
unreimbursed costs, penalties and/or damages incurred by the Trust Fund in
connection with any violation relating to any of the Mortgage Loans of any
predatory or abusive lending law, (D) in the event an Auction has been
conducted, all reasonable fees and expenses incurred by the Securities
Administrator to conduct the Auction and (E) any unpaid Net Swap Payments, any
Swap Termination Payment and any other amounts owed to the Swap Counterparty and
determined in accordance with the Swap Agreement.

     Original Value: The lesser of (i) the Appraised Value or (ii) the sales
price of a Mortgaged Property at the time of origination of a Mortgage Loan,
except in instances where either clauses (i) or (ii) is unavailable, the other
may be used to determine the Original Value, or if both clauses (i) and (ii) are
unavailable, Original Value may be determined from other sources reasonably
acceptable to the Depositor.

     OTS: The Office of Thrift Supervision.


                                      -43-

<PAGE>

     Outstanding Mortgage Loan: With respect to any Due Date, a Mortgage Loan
which, prior to such Due Date, was not the subject of a Principal Prepayment in
Full, did not become a Liquidated Mortgage Loan and was not purchased or
replaced.

     Outstanding Principal Balance: As of the time of any determination, the
principal balance of a Mortgage Loan remaining to be paid by the Mortgagor, or,
in the case of an REO Property, the principal balance of the related Mortgage
Loan remaining to be paid by the Mortgagor at the time such property was
acquired by the Trust Fund less any Net Liquidation Proceeds with respect
thereto to the extent applied to principal.

     Overcollateralization Amount: As of any date of determination, the excess
of (1) the Stated Principal Balance of the Mortgage Loans over (2) the Class
Certificate Balance of the Certificates (other than the Class P Certificates and
the Class C Certificates).

     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.

     Percentage Interest: With respect to any Certificate (other than the Class
R and Class P Certificates), a fraction, expressed as a percentage, the
numerator of which is the Initial Class Certificate Balance represented by such
Certificate and the denominator of which is the Initial Class Certificate
Balance of the related Class. With respect to the Class R and Class P
Certificates, the Percentage Interest evidenced thereby shall be as specified on
the face thereof, or otherwise, be equal to 100%.

     Periodic Rate Cap: With respect to each Mortgage Loan, the maximum
adjustment that can be made to the Mortgage Interest Rate on each Interest
Adjustment Date in accordance with its terms, regardless of changes in the
applicable Index.

     Permitted Investments: Any one or more of the following obligations or
securities held in the name of the Trustee for the benefit of the
Certificateholders (provided that such obligation or security must be a
"permitted investment" within the meaning of such term as provided for in
Section 860G(a)(5) of the Code):

          (i) direct obligations of, and obligations the timely payment of which
     are fully guaranteed by the United States of America or any agency or
     instrumentality of the United States of America the obligations of which
     are backed by the full faith and credit of the United States of America;

          (ii) (a) demand or time deposits, federal funds or bankers'
     acceptances issued by any depository institution or trust company
     incorporated under the laws of the United States of America or any state
     thereof (including the Trustee or the Master Servicer or its Affiliates
     acting in its commercial banking capacity) and subject to supervision and
     examination by federal and/or state banking authorities, provided that the
     commercial paper and/or the short-term debt rating and/or the long-term
     unsecured debt obligations of such depository institution or trust company
     at the time of such investment or contractual commitment providing for such
     investment have the Applicable Credit Rating or better


                                      -44-

<PAGE>

     from each Rating Agency and (b) any other demand or time deposit or
     certificate of deposit that is fully insured by the Federal Deposit
     Insurance Corporation;

          (iii) repurchase obligations with respect to (a) any security
     described in clause (i) above or (b) any other security issued or
     guaranteed by an agency or instrumentality of the United States of America,
     the obligations of which are backed by the full faith and credit of the
     United States of America, in either case entered into with a depository
     institution or trust company (acting as principal) described in clause
     (ii)(a) above where the Trustee holds the security therefor;

          (iv) securities bearing interest or sold at a discount issued by any
     corporation (including the Trustee, the Securities Administrator or the
     Master Servicer or its Affiliates) incorporated under the laws of the
     United States of America or any state thereof that have the Applicable
     Credit Rating or better from each Rating Agency at the time of such
     investment or contractual commitment providing for such investment;
     provided, however, that securities issued by any particular corporation
     will not be Permitted Investments to the extent that investments therein
     will cause the then outstanding principal amount of securities issued by
     such corporation and held as part of the Issuing Entity to exceed 10% of
     the aggregate Outstanding Principal Balances of all the Mortgage Loans and
     Permitted Investments held as part of the Issuing Entity;

          (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 one year after the date of issuance thereof)
     having the Applicable Credit Rating or better from each Rating Agency at
     the time of such investment;

          (vi) a Reinvestment Agreement issued by any bank, insurance company or
     other corporation or entity;

          (vii) any other demand, money market or time deposit, obligation,
     security or investment as may be acceptable to either Rating Agency as
     evidenced in writing by each Rating Agency to the Trustee, the Securities
     Administrator or Master Servicer;

          (viii) any money market or common trust fund having the Applicable
     Credit Rating or better from each Rating Agency (if such fund is rated by
     each such Rating Agency), including any such fund for which the Trustee,
     Securities Administrator or Master Servicer or any affiliate of the
     Trustee, Securities Administrator or Master Servicer acts as a manager or
     an advisor; provided, however, that no instrument or security shall be a
     Permitted Investment if such instrument or security evidences a right to
     receive only interest payments with respect to the obligations underlying
     such instrument or if such security provides for payment of both principal
     and interest with a yield to maturity in excess of 120% of the yield to
     maturity at par or if such instrument or security is purchased at a price
     greater than par; and

          (ix) units of a taxable money-market portfolio having the highest
     rating assigned by each Rating Agency (except if S&P is a Rating Agency,
     "AAAm" or "AAAM-G" by S&P) and restricted to obligations issued or
     guaranteed by the United States of America or entities whose obligations
     are backed by the full faith and credit of


                                      -45-

<PAGE>

     the United States of America and repurchase agreements collateralized by
     such obligations.

     Permitted Transferee: Any Person other than a Disqualified Organization or
an "electing large partnership" (as defined by Section 775 of the Code).

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

     Physical Certificate: The Residual Certificate.

     Pooling and Servicing Agreement: The Pooling and Servicing Agreement
relating to the Mortgage Pass-Through Certificates, MANA Series 2007-OAR2.

     Posted Collateral: Collateral posted pursuant to and in accordance with the
terms and provisions of the Swap Agreement or Corridor Contract, as applicable.

     Prepayment Charge: Any prepayment premium or fee payable by a Mortgagor in
connection with any Principal Prepayment on a Mortgage Loan pursuant to the
terms of the related Mortgage Note or Mortgage, as applicable.

     Prepayment Charge Mortgage Loans: Any of the Mortgage Loans that are
subject to existing prepayment charges.

     Prepayment Interest Excess: With respect to any Servicer Remittance 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 Servicer Remittance Date occurs and the
last day of the related Prepayment Period, 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 Servicer Remittance Date occurs and ending on the
date on which such Principal Prepayment is so applied.

     Prepayment Interest Shortfall: As to any Distribution Date and any Mortgage
Loan (other than a Mortgage Loan relating to an REO Property) that was the
subject of (a) a Principal Prepayment in Full during the related Prepayment
Period, an amount equal to the excess of one month's interest at the Net
Mortgage Rate on the Stated Principal Balance of such Mortgage Loan over the
amount of interest (adjusted to the Net Mortgage Rate) paid by the Mortgagor for
such Prepayment Period to the date of such Principal Prepayment in Full or (b) a
Curtailment during the prior calendar month, an amount equal to one month's
interest at the Net Mortgage Rate on the amount of such Curtailment. The
obligations of the Master Servicer and the Servicers in respect of any
Prepayment Interest Shortfall are set forth in Section 6.05 and Section 13.23.

     Prepayment Period: With respect to any Mortgage Loan and any Distribution
Date, with respect to prepayments and other payments received in connection
therewith, and (i) with respect to IndyMac Bank, F.S.B., the period from and
including the 2nd day of the calendar


                                      -46-

<PAGE>

month preceding the month in which such Distribution Date occurs (or, in the
case of the first Distribution Date, beginning on the Cut-off Date) and
including the 1st day of the calendar month in which such Distribution Date
occurs, (ii) with respect to Countrywide Home Loans, Inc. for Principal
Prepayments in Full and Curtailments and with respect to the Company for
Curtailments, the calendar month preceding the month in which such Distribution
Date occurs (or, in the case of the first Distribution Date, beginning on the
Cut-off Date), or (iii) with respect to the Company for Principal Prepayments in
Full, the period from and including the 15th day of the calendar month preceding
the month in which such Distribution Date occurs (or, in the case of the first
Distribution Date, beginning on the Cut-off Date) and including the 14th day of
the calendar month in which such Distribution Date occurs.

     Primary Mortgage Insurance Policy: Any primary mortgage guaranty insurance
policy issued in connection with a Mortgage Loan which provides compensation to
a Mortgage Note holder in the event of default by the obligor under such
Mortgage Note or the related Security Instrument, if any or any replacement
policy therefor through the related Accrual Period for such Class relating to a
Distribution Date.

     Principal Distribution Amount: with respect to each Distribution Date, the
sum of (1) the Principal Funds for such Distribution Date and (2) any Extra
Principal Distribution Amount for such Distribution Date.

     Principal Funds: With respect to any Distribution Date and the Mortgage
Loans, the sum, without duplication, of (1) the principal due during the related
Due Period and received before the related Servicer Remittance Date or advanced
by the Servicers as an Advance on or before the related Servicer Remittance
Date, (2) Principal Prepayments in Full collected in the related Prepayment
Period, (3) the Stated Principal Balance of each Mortgage Loan that was
purchased by the Depositor or the applicable Servicer during the related
Prepayment Period or, in the case of a purchase in connection with an optional
termination, on the Business Day prior to such Distribution Date, (4) the
amount, if any, by which the aggregate unpaid principal balance of any
replacement Mortgage Loans is less than the aggregate unpaid principal balance
of any Mortgage Loans delivered by the Sponsor during the related Prepayment
Period in connection with a substitution of a Mortgage Loan, (5) all Liquidation
Proceeds applicable to the related Prepayment Period (to the extent such
Liquidation Proceeds related to principal), (6) all Subsequent Recoveries
received applicable to the related Prepayment Period and (7) all other
collections and recoveries in respect of principal applicable to the related
Prepayment Period and less (A) all non-recoverable Advances relating to
principal and all non-recoverable Servicing Advances reimbursed during the
applicable reimbursement period, (B) indemnification amounts and expenses
reimbursable to the Trustee, Securities Administrator, Master Servicer and the
Servicers hereunder and (C) the lesser of (i) the aggregate amount of items (2),
(3), (4) and (5) above collected during the related Prepayment Period and (ii)
the aggregate amount of Negative Amortization during the related Prepayment
Period.

     Principal Prepayment: Any Principal Prepayment in Full or Curtailment or
other recovery of principal on a Mortgage Loan which is received in advance of
its scheduled Due Date to the extent that it is not accompanied by an amount as
to interest representing scheduled interest due on any date or dates in any
month or months subsequent to the month of prepayment, including Insurance
Proceeds and Repurchase Proceeds, but excluding the principal portion of Net
Liquidation Proceeds.


                                      -47-


<PAGE>

     Principal Prepayment in Full: Any Principal Prepayment made by a Mortgagor
of the entire unpaid principal balance of the Mortgage Loan.

     Prospectus Supplement: The Prospectus Supplement dated March 28, 2007,
relating to the public offering of the Offered Certificates.

     Protected Account: An account established and maintained for the benefit of
Certificateholders by each Servicer with respect to the related Mortgage Loans
and with respect to REO Property pursuant to this Agreement and designated
"[Name of Servicer], as servicer for Wells Fargo Bank, N.A., in trust for
registered holders of Merrill Lynch Alternative Note Asset Trust, Mortgage
Pass-Through Certificates, Series 2007-OAR2." The Protected Account shall be an
Eligible Account. Funds in a Protected Account shall be held in trust for the
Certificateholders for the uses and purposes set forth in this Agreement and the
Applicable Servicing Agreements.

     PUD: A Planned Unit Development.

     Purchase Price: With respect to any Mortgage Loan or REO Property to be
purchased pursuant to or as contemplated by Section 2.03 or 10.01, 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 10.01),
(ii) accrued interest on such Stated Principal Balance at the applicable
Mortgage Interest 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
applicable Servicer or Master Servicer, which payment or advance had as of the
date of purchase been distributed to Certificateholders, through the end of the
calendar month in which the purchase is to be effected less any unreimbursed
Advances and any unpaid Servicing Fees payable to the purchaser of the Mortgage
Loan and (iii) any costs and damages incurred by the Issuing Entity in
connection with any violation by such Mortgage Loan or REO Property of any
predatory or abusive-lending law.

     Qualified Servicer: Any servicer with a servicer rating by each of the
Rating Agencies equal to or better than the servicer rating of the Company at
the time of any such servicing transfer.

     Rating Agencies: Moody's, and S&P.

     Rating Agency Condition: As defined in the Swap Agreement.

     Realized Loss: With respect to a Liquidated Mortgage Loan, the amount by
which the remaining unpaid principal balance of the Mortgage Loan exceeds the
amount of Net Liquidation Proceeds applied to the principal balance of the
related Mortgage Loan. To the extent the Master Servicer receives Subsequent
Recoveries with respect to any Mortgage Loan, the amount of the Realized Loss
with respect to that Mortgage Loan will be reduced to the extent such recoveries
are applied to reduce the Class Certificate Balance of any Class of Certificates
on any Distribution Date.

     Realized Loss Amount: With respect to any Distribution Date, the amount, if
any, by which the aggregate Class Certificate Balance of the Certificates after
distributions of principal


                                      -48-

<PAGE>

on such Distribution Date exceeds the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date.

     Record Date: With respect to each Distribution Date and each class of
Offered Certificates, the close of business on the last Business Day of the
month immediately preceding the month in which the related Distribution Date
occurs (or the Closing Date in the case of the first Distribution Date).

     Regular Certificates: Any of the Class A-1, Class A-2, Class A-3, Class
M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class B-1, Class B-2
or Class B-3 Certificates.

     Regulation AB: Subpart 22.1100 - Asset Backed Securities (Regulation AB),
17 C.F.R. Sections 229.1100-229.1123, as such may be amended from time to time,
and subject to such clarification and interpretation as have been provided by
the Commission in the adopting release (Asset-Backed Securities, Securities Act
Release No. 33-8518, 70 Fed Reg. 1,506-1,631 (January 7, 2005) or by the staff
of the Commission, or as may be provided by the Commission or its staff from
time to time.

     Reinvestment Agreements: One or more reinvestment agreements, acceptable to
each of the Rating Agencies, from a bank, insurance company or other corporation
or entity (including the Trustee).

     Related Certificates: For each interest in the Upper Tier REMIC, the Class
of Certificates listed on the same row in the table entitled "Upper Tier REMIC"
in the Preliminary Statement.

     Relevant Servicing Criteria: The Servicing Criteria applicable to the
various parties, as set forth on Exhibit K hereto. For clarification purposes,
multiple parties can have responsibility for the same Relevant Servicing
Criteria. With respect to a Servicing Function Participant engaged by the Master
Servicer, the Securities Administrator, the Trustee, the Custodian or a
Servicer, the term "Relevant Servicing Criteria" may refer to one or more
discrete functions specified in the Relevant Servicing Criteria applicable to
such parties.

     Relief Act: The Servicemembers Civil Relief Act, as amended, or similar
state statute.

     Relief Act Mortgage Loan: Any Mortgage Loan as to which the Monthly Payment
or portion thereof has been reduced or postponed due to the application of the
Relief Act.

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

     REMIC: Each pool of assets in the Trust Fund designated as a REMIC as
described in the Preliminary Statement and Section 9.12.

     REMIC 1: Not applicable.

     REMIC 1 Interest: Not applicable.


                                      -49-

<PAGE>

     REMIC 1 Regular Interest: Not applicable.

     REMIC 1 Subordinate Balance Ratio: Not applicable.

     REMIC 2: Not applicable.

     REMIC 2 Interest: Not applicable.

     REMIC 2 Regular Interest: Not applicable.

     REMIC Opinion: An Opinion of Counsel to the effect that a contemplated
action will neither adversely affect the status as a REMIC of any REMIC created
hereunder nor subject any such REMIC to any tax under the REMIC Provisions.

     REMIC Pass-Through Rate: In the case of a Class of the Senior Certificates,
Class M Certificates and Class B Certificates, the Upper Tier REMIC Net WAC Cap
for the Corresponding REMIC Regular Interest.

     REMIC Provisions: The provisions of the federal income tax law relating to
real estate mortgage investment conduits, which appear at Sections 860A through
860G of Subchapter M of Chapter 1 of the Code, and related provisions, and
regulations, including proposed regulations and rulings, and administrative
pronouncements promulgated thereunder, as the foregoing may be in effect from
time to time.

     REMIC Regular Interests: Each of the interests in the Upper Tier REMIC as
set forth in the Preliminary Statement other than the Residual Interest.

     REMIC Swap Rate: For each Distribution Date (and the related Accrual
Period), a per annum rate equal to the Fixed Rate under the Swap Agreement for
such Distribution Date, as set forth in the Prospectus Supplement.

     REO Property: A Mortgaged Property acquired by a Servicer or Master
Servicer on behalf of the Trust Fund through foreclosure or deed-in-lieu of
foreclosure, as described in Section 3.15 in connection with a defaulted
Mortgage Loan.

     Reportable Event: As defined in Section 3.18(a).

     Reporting Servicer: As defined in Section 3.18(h).

     Repurchase Proceeds: The Repurchase Price in connection with any repurchase
of a Mortgage Loan by the Sponsor and any cash deposit in connection with the
substitution of a Mortgage Loan.

     Request for Release: A request for release in the form attached hereto as
Exhibit D.

     Required Insurance Policy: With respect to any Mortgage Loan, any insurance
policy which is required to be maintained from time to time under this Agreement
with respect to such Mortgage Loan.


                                      -50-

<PAGE>

     Required Percentage: With respect to a Distribution Date, the quotient of
(x) the excess of (1) the aggregate Stated Principal Balance of the Mortgage
Loans, prior to giving effect to distributions to be made on such Distribution
Date over (2) the Class Certificate Balance of the most senior class of
Certificates outstanding as of such Distribution Date, prior to giving effect to
distributions to be made on such Distribution Date, and (y) the Stated Principal
Balances of the Mortgage Loans, prior to giving effect to distributions to be
made on such Distribution Date. As used herein, the Class Certificate Balance of
the most senior class of Certificates will equal the aggregate Class Certificate
Balance of the Senior Certificates as of such date of calculation.

     Reserve Interest Rate: The rate per annum that the Securities Administrator
determines to be either (1) the arithmetic mean (rounded upwards if necessary to
the nearest whole multiple of 0.03125%) of the one-month United States dollar
lending rates which New York City banks selected by the Securities Administrator
are quoting on the relevant Interest Determination Date to the principal London
offices of leading banks in the London interbank market or (2) in the event that
the Securities Administrator can determine no such arithmetic mean, the lowest
one-month United States dollar lending rate which New York City banks selected
by the Securities Administrator are quoting on such Interest Determination Date
to leading European banks.

     Residual Certificate: The Class R Certificate.

     Residual Interest: An interest in the Upper Tier REMIC that is entitled to
all distributions of principal and interest on the Class R Certificate other
than (i) distributions in respect of the Class SWR Interest and the Class LTR
Interest and (ii) distributions on the Class R Certificate in respect of Excess
Interest.

     Responsible Officer: Any officer assigned to the Corporate Trust Office (or
any successor thereto), including any Vice President, Assistant Vice President,
Trust Officer, any Assistant Secretary, any trust officer or any other officer
of the Trustee or Securities Administrator customarily performing functions
similar to those performed by any of the above designated officers and having
direct responsibility for the administration of this Agreement, and any other
officer of the Trustee or Securities Administrator to whom a matter arising
hereunder may be referred because of such officers familiarity with the subject
matter thereof.

     Reuter's Screen LIBO Page: The display designated as page "LIBO" on the
Reuters Monitor Money Rates Service (or such other page as may replace the LIBO
page on that service for the purpose of displaying London interbank offered
rates of major banks).

     Sarbanes-Oxley Act: The Sarbanes-Oxley Act of 2002 and the rules and
regulations of the Commission promulgated thereunder (including any
interpretations thereof by the Commission's staff).

     Sarbanes-Oxley Certification: A written certification signed by an officer
of the Master Servicer that complies with (i) the Sarbanes-Oxley Act, and (ii)
Exchange Act Rules 13a-14(d) and 15d-14(d), as in effect from time to time;
provided that if, after the Closing Date (a) the Sarbanes-Oxley Act is amended,
(b) the Rules referred to in clause (ii) are modified or superseded by any
subsequent statement, rule or regulation of the Commission or any statement of a
division thereof, or (c) any future releases, rules and regulations are
published by the Commission from time to time pursuant to the Sarbanes-Oxley
Act, which in any such case


                                      -51-

<PAGE>

affects the form or substance of the required certification and results in the
required certification being, in the reasonable judgment of the Master Servicer,
materially more onerous that then form of the required certification as of the
Closing Date, the Sarbanes-Oxley Certification shall be as agreed to by the
Master Servicer and the Depositor following a negotiation in good faith to
determine how to comply with any such new requirements.

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

     Scheduled Payment: With respect to any Mortgage Loan and any month, the
scheduled payment or payments of principal and interest due during such month on
such Mortgage Loan which either is payable by a Mortgagor in such month under
the related Mortgage Note or, in the case of REO Property, would otherwise have
been payable under the related Mortgage Note as a Minimum Payment.

     Scheduled Principal: The principal portion of any Scheduled Payment.

     Securities Act: The Securities Act of 1933, as amended.

     Securities Administrator: Wells Fargo Bank, N.A., or any successor in
interest, or any successor securities administrator appointed as herein
provided.

     Security Agreement: With respect to a Cooperative Loan, the agreement
creating a security interest in favor of the originator in the related
Cooperative Stock.

     Security Instrument: A written instrument creating a valid first lien on a
Mortgaged Property securing a Mortgage Note, which may be any applicable form of
mortgage, deed of trust, deed to secure debt or security deed, including any
riders or addenda thereto.

     Senior Class Certificate Balance: As of any date of determination, the sum
of the Class A-1 Class Certificate Balance, the Class A-2 Class Certificate
Balance, the Class A-3 Class Certificate Balance and the Class R Class
Certificate Balance.

     Senior Certificates: Any of the Class A-1 Certificates, the Class A-2
Certificates, the Class A-3 Certificates and the Class R Certificates.

     Senior Principal Distribution Amount: (1) With respect to any Distribution
Date prior to the related Stepdown Date or as to which a Stepdown Trigger Event
exists, 100% of the Principal Distribution Amount for such Distribution Date and
(2) with respect to any Distribution Date on or after the Stepdown Date and as
to which a Stepdown Trigger Event does not exist, the excess of (A) the Class
Certificate Balance of the Senior Certificates after the allocation of Deferred
Interest, if any, for each Distribution Date and immediately prior to such
Distribution Date over (B) the lesser of (i) (a) for each Distribution Date on
or prior to March 2013, 85.000% of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date and (b) for each Distribution Date
after March 2013, 88.000% of the aggregate Stated Principal Balance of the
Mortgage Loans as of such Distribution Date and (ii) the excess of the aggregate
Stated Principal Balance of the Mortgage Loans as of such Distribution Date over
the Minimum Required Overcollateralization Amount; provided, however, that in no
event will the Senior


                                      -52-

<PAGE>

Principal Distribution Amount with respect to any Distribution Date exceed the
aggregate Class Certificate Balance of the Senior Certificates.

     Servicer: With respect to (i) each Mortgage Loan serviced by the Company as
specified on the Mortgage Loan Schedule, the Company, (ii) each Mortgage Loan
serviced by IndyMac Bank, F.S.B. as specified on the Mortgage Loan Schedule,
IndyMac Bank F.S.B. and (iii) each Mortgage Loan serviced by Countrywide Home
Loans, Inc. as specified on the Mortgage Loan Schedule, Countrywide Home Loans,
Inc., and their respective successors and assigns.

     Servicer Event of Default: As defined in Section 15.01.

     Servicer Remittance Date: With respect to (A) the Company, the later of (x)
two Business Days after the 15th day of the month in which such Distribution
Date occurs and (y) the 18th day (or if such 18th is not a Business Day, the
immediately preceding Business Day) of the month in which the related
Distribution occurs or (B) IndyMac Bank, F.S.B. or Countrywide Home Loans, Inc.,
the 18th day of each month or, if such 18th day is not a Business Day, on the
immediately preceding Business Day of the month in which the related
Distribution Date occurs.

     Servicing Advances: All customary, reasonable and necessary "out of pocket"
costs and expenses incurred in the performance by a Servicer of its servicing
obligations hereunder, including, but not limited to, the cost of (1) the
preservation, inspection, restoration and protection of a Mortgaged Property,
including without limitation advances in respect of prior liens, real estate
taxes and assessments, (2) any collection, enforcement or judicial proceedings,
including without limitation foreclosures, collections and liquidations, (3) the
conservation, management, sale and liquidation of any REO Property, (4)
executing and recording instruments of satisfaction, deeds of reconveyance,
substitutions of trustees on deeds of trust or Assignments of Mortgage to the
extent not otherwise recovered from the related Mortgagors or payable under this
Agreement, (5) correcting errors of prior servicers; costs and expenses charged
to such Servicer by the Trustee; tax tracking; title research; flood
certifications; and lender paid mortgage insurance, (6) obtaining or correcting
any legal documentation required to be included in the Mortgage Files and
reasonably necessary for the Servicer to perform its obligations under this
Agreement and (7) compliance with the obligations under Sections 13.01 and
13.10.

     Servicing Criteria: The "servicing criteria" set forth in Item 1122(d) of
Regulation AB, as such may be amended from time to time.

     Servicing Fee: As to any Mortgage Loan and Distribution Date, an amount
equal to the product of (i) the Stated Principal Balance of such Mortgage Loan
as of the preceding Distribution Date and (ii) the applicable Servicing Fee
Rate. Such fee shall be payable monthly, computed on the basis of the same
principal amount and period respectively which any related interest payment on a
Mortgage Loan is computed. If the Index and/or Gross Margin are adjusted as
provided in the related Mortgage Note, the Servicing Fee shall be the rate per
annum in effect immediately prior to such adjustment.

     Servicing Fee Rate: 0.375% per annum.

     Servicing Function Participant: Any Subservicer, Subcontractor or any other
Person engaged by a Servicer, the Custodian, the Master Servicer, the Paying
Agent, the Securities


                                      -53-

<PAGE>

Administrator or the Trustee required by Regulation AB to provide an Assessment
of Compliance and an Accountant's Attestation.

     Servicing Officer: Any officer of the Master Servicer involved in, or
responsible for, the administration and servicing of the Mortgage Loans whose
names and specimen signatures appear on a list of servicing officers furnished
to the Trustee by the Master Servicer, as such list may be amended from time to
time.

     Servicing Rights Owner: With respect to each Mortgage Loan serviced by the
Company as specified on the Mortgage Loan Schedule, MLML, or its transferee or
assignee, in its capacity as owner of the servicing rights.

     Significance Estimate: With respect to any Distribution Date, and in
accordance with Item 1115 of Regulation AB, shall be an amount determined based
on the reasonable good-faith estimate by the Depositor or its affiliate (and
reported to the Securities Administrator) of the aggregate maximum probable
exposure of the outstanding Certificates to the Swap Agreement and the Corridor
Contract, as applicable.

     Significance Percentage: With respect to any Distribution Date, and in
accordance with Item 1115 of Regulation AB, shall be a percentage equal to the
Significance Estimate divided by the aggregate outstanding Stated Principal
Balance of the Mortgage Loans, prior to the distribution of the Principal
Distribution Amount on such Distribution Date.

     Sponsor: Merrill Lynch Mortgage Lending, Inc., a Delaware corporation, or
any successor in interest.

     Startup Day: The Closing Date.

     Stated Principal Balance: With respect to any Mortgage Loan and
Distribution Date, the unpaid principal balance of such Mortgage Loan as of the
Due Date in the related Due Period, as specified in the amortization schedule at
the time relating thereto (before any adjustment to such amortization schedule
by reason of any moratorium or similar waiver or grace period), after giving
effect to any previous partial prepayments and Net Liquidation Proceeds received
and to the payment of principal due on such Due Date and irrespective of any
delinquency in payment by the related Mortgagor and as increased by the amounts
of any Negative Amortization with respect to such Mortgage Loan after the
Cut-off Date through the Due Date in the related Due Period. With respect to any
Mortgage Loan and the Cut-off Date, the Cut-off Date Principal Balance thereof.

     Stepdown Date: The earlier of: (A) the first Distribution Date on which the
aggregate Class Certificate Balance of the Senior Certificates has been reduced
to zero and (B) the first Distribution Date on which the aggregate Class
Certificate Balance of the Senior Certificates (after giving effect to
distributions of the Principal Funds amount for such Distribution Date) is less
than or equal to (i) 85.000% of the aggregate Stated Principal Balance of the
Mortgage Loans (if such Distribution Date is on or prior to March 2013) or (ii)
88.000% of the aggregate Stated Principal Balance of the Mortgage Loans (if such
Distribution Date is on or after March 2013); notwithstanding the foregoing, the
Stepdown Date calculated pursuant to clause (B) shall not occur prior to April
2010.


                                      -54-

<PAGE>

     Stepdown Required Loss Percentage: For any Distribution Date, the
applicable percentage for such Distribution Date set forth in the following
table:

<TABLE>
<CAPTION>
DISTRIBUTION DATE           STEPDOWN REQUIRED
OCCURRING IN                LOSS PERCENTAGE
-----------------           ----------------
<S>                         <C>
April 2009 - March 2010     0.15% with respect to April 2009, plus an additional
                            1/12th of 0.25% for each month thereafter

April 2010 - March 2011     0.40% with respect to April 2010, plus an additional
                            1/12th of 0.30% for each month thereafter

April 2011 - March 2012     0.70% with respect to April 2011, plus an additional
                            1/12th of 0.25% for each month thereafter

April 2012 - March 2013     0.95% with respect to April 2012, plus an additional
                            1/12th of 0.40% for each month thereafter

April 2013 - March 2014     1.35% with respect to April 2013, plus an additional
                            1/12th of 0.10% for each month thereafter

April 2014 and thereafter   1.45%
</TABLE>

     Stepdown Trigger Event: The situation that exists with respect to any
Distribution Date on or after the Stepdown Date, if (a) the quotient of (1) the
aggregate Stated Principal Balance of all Mortgage Loans 60 or more days
delinquent, measured on a rolling three-month basis (including Mortgage Loans in
foreclosure, REO Properties and Mortgage Loans with respect to which the
applicable mortgagor is in bankruptcy) and (2) the Stated Principal Balance of
all of the Mortgage Loans as of the preceding Servicer Remittance Date, equals
or exceeds the product of 40.00% and (ii) the Required Percentage or (b) the
quotient (expressed as a percentage) of (1) the aggregate Realized Losses
incurred from the Cut-off Date through the last day of the calendar month
preceding such Distribution Date and (2) the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date exceeds the Stepdown Required Loss
Percentage.

     Subcontractor: Any vendor, subcontractor or other Person that is not
responsible for the overall servicing of Mortgage Loans but performs one or more
discrete functions identified in Item 1122(d) of Regulation AB with respect to
Mortgage Loans under the direction or authority of any Servicer (or a
Subservicer of any Servicer), the Master Servicer, the Custodian or the
Securities Administrator.

     Subsequent Recoveries: Any amount recovered by a Servicer or the Master
Servicer (net of reimbursable expenses) with respect to a Liquidated Mortgage
Loan with respect to which a Realized Loss was incurred after the liquidation or
disposition of such Mortgage Loan.

     Subservicer: Any Person that services Mortgage Loans on behalf of a
Servicer, and is responsible for the performance (whether directly or through
subservicers or Subcontractors) of


                                      -55-

<PAGE>

servicing functions required to be performed under this Agreement or any
subservicing agreement that are identified in Item 1122(d) of Regulation AB.

     Subservicing Agreement: As defined in Section 13.02(a).

     Substitute Mortgage Loan: With respect to any Mortgage Loan, which is
tendered to the Trustee pursuant to this Agreement, the related Mortgage Loan
Purchase Agreement or Section 2.04 of this Agreement, as applicable, in each
case, (i) which has an Outstanding Principal Balance not greater nor materially
less than the Mortgage Loan for which it is to be substituted; (ii) which has a
Mortgage Interest Rate and Net Rate not less than, and not materially greater
than, such Mortgage Loan; (iii) which has a maturity date not materially earlier
or later than such Mortgage Loan and not later than the latest maturity date of
any Mortgage Loan; (iv) which is of the same property type and occupancy type as
such Mortgage Loan; (v) which has a Loan-to-Value Ratio not greater than the
Loan-to-Value Ratio of such Mortgage Loan; (vi) which is current in payment of
principal and interest as of the date of substitution; (vii) as to which the
payment terms do not vary in any material respect from the payment terms of the
Mortgage Loan for which it is to be substituted and (viii) which has a Gross
Margin, Periodic Rate Cap and Maximum Lifetime Mortgage Rate no less than those
of such Mortgage Loan, has the same Index and interval between Interest
Adjustment Dates as such Mortgage Loan, and a Minimum Lifetime Mortgage Rate no
lower than that of such Mortgage Loan.

     Subordinate Certificates: Any of the Class M and the Class B Certificates.

     Supplemental Interest Trust: The separate trust, established pursuant to
Section 6.01(m) of this Agreement and held by the Securities Administrator for
the benefit of the holders of the Certificates as a segregated subtrust of the
Trust Fund, (i) in which the Corridor Contract and the Swap Agreement will be
held, any Swap Termination Payments or Net Swap Payments received from the Swap
Counterparty will be deposited and any payments received from the Cap Contract
Counterparty pursuant to the Corridor Contract will be deposited as set forth in
Section 6.01 hereof and (ii) out of which certain distributions to the
Certificateholders will be made and any Swap Termination Payments or Net Swap
Payments owed to the Swap Counterparty will be paid.

     Supplemental Interest Trust Trustee: Wells Fargo Bank, N.A., a national
banking association, not in its individual capacity, but solely in its capacity
as trustee of the Supplemental Interest Trust for the benefit of the
Certificateholders under this Agreement, and any successor thereto, and any
corporation or national banking association resulting from or surviving any
consolidation or merger to which it or its successors may be a party and any
successor trustee as may from time to time be serving as successor trustee
hereunder.

     Swap Account: The separate Eligible Account created and maintained by the
Supplemental Interest Trust Trustee pursuant to Section 6.01(m) in the name of
the Supplemental Interest Trust Trustee for the benefit of the Supplemental
Interest Trust and designated "Wells Fargo Bank, N.A., as supplemental interest
trust trustee, in trust for registered holders of Merrill Lynch Alternative Note
Asset Trust, Series 2007-OAR2." Funds in the Swap Account shall be held in trust
for the Supplemental Interest Trust for the uses and purposes set forth in this
Agreement.


                                      -56-

<PAGE>

     Swap Agreement: The confirmation and agreement, including the schedule
thereto and the related credit support annex, between the Swap Counterparty and
the trustee of the Supplemental Interest Trust for the benefit of the
Certificateholders (attached as Exhibit R hereto) or any other swap agreement
(including any related schedules) held by the Supplemental Interest Trust
pursuant to Section 6.01(m) hereof.

     Swap Agreement Notional Balance: As defined in the Swap Agreement.

     Swap Counterparty: The Royal Bank of Scotland plc, or any successor
counterparty who meets the requirements set forth in the Swap Agreement.

     Swap LIBOR: With respect to any Distribution Date (and the related Accrual
Period) the product of (i) the Floating Rate Option (as defined in the Swap
Agreement for the related Swap Payment Date), (ii) two and (iii) the quotient of
(a) the actual number of days in the Accrual Period for the Lower Tier REMIC
Interests divided by (b) 30.

     Swap Payment Date: For so long as the Swap Agreement is in effect or
amounts remain unpaid thereunder, the Business Day (as defined in the Swap
Agreement) immediately preceding each Distribution Date.

     Swap Posted Collateral Account: The segregated Eligible Account created and
maintained by the Supplemental Interest Trust Trustee pursuant to Section
6.01(m) in the name of the Supplemental Interest Trust Trustee for the benefit
of the Supplemental Interest Trust and designated "Wells Fargo Bank, N.A., as
supplemental interest trust trustee, in trust for registered holders of Merrill
Lynch Alternative Note Asset Trust, Series 2007-OAR2." Funds in the Swap Posted
Collateral Account shall be held in trust for the Supplemental Interest Trust
for the uses and purposes set forth in the Swap Agreement.

     SWAP REMIC: As described in the Preliminary Statement.

     SWAP REMIC Interests: Each of the interests in the SWAP REMIC as set forth
in the Preliminary Statement.

     SWAP REMIC Regular Interests: Each of the SWAP REMIC Interests other than
the Class SWR Interest.

     Swap Termination Payment: Any payment payable by the Supplemental Interest
Trust or the Swap Counterparty upon termination of the Swap Agreement determined
in accordance with the Swap Agreement.

     Tax Matters Person: The Securities Administrator or any successor thereto
or assignee thereof shall serve as tax administrator hereunder and as agent for
the Tax Matters Person. The Holder of the Residual Certificates shall be the Tax
Matters Person for the related REMIC, as more particularly set forth in Section
9.12 hereof.

     Transfer: Any direct or indirect transfer or sale of any Ownership Interest
in a certificate.

     Transferor Representation Letter: As defined in Section 5.02(b).


                                      -57-

<PAGE>

     Trust Fund: The corpus of the Issuing Entity created pursuant to Article II
of this Agreement.

     Trustee: HSBC Bank USA, National Association, or its successor in interest,
or any successor trustee appointed as herein provided.

     Uncertificated Class C Interest: An uncertificated REMIC Regular Interest
having the characteristics described in the Preliminary Statement.

     Uninsured Cause: Any cause of damage to a Mortgaged Property or related REO
Property such that the complete restoration of such Mortgaged Property or
related REO Property is not fully reimbursable by the hazard insurance policies
required to be maintained pursuant to this Agreement, without regard to whether
or not such policy is maintained.

     United States Person: A citizen or resident of the United States, a
corporation or partnership (including an entity treated as a corporation or
partnership for federal income tax purposes) created or organized in, or under
the laws of, the United States or any state thereof or the District of Columbia
(except, in the case of a partnership, to the extent provided in regulations),
provided that, for purposes solely of the Class R Certificate, 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 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 such 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.

     Unpaid Realized Loss Amount: With respect to any class of the Subordinate
Certificates and as to any Distribution Date, the excess of (1) Applied Realized
Loss Amounts with respect to such class over (2) the sum of (x) all
distributions in reduction of the Unpaid Applied Realized Loss Amounts on all
previous Distribution Dates and (y) all increases in the Class Certificate
Balance of such class pursuant to the last sentence of the definition of "Class
Certificate Balance." Any amounts distributed to a class of Subordinate
Certificates in respect of any Unpaid Realized Loss Amount will not be applied
to reduce the Class Certificate Balance of such class.

     Upper Collar: With respect to each Distribution Date with respect to which
payments are received on the Corridor Contract, a rate equal to the lesser of
One-Month LIBOR and 10.261% per annum.

     Upper Tier REMIC: As described in the Preliminary Statement and Section
9.12.

     Upper Tier REMIC Net WAC Cap: For any Distribution Date, the Net Rate.


                                      -58-

<PAGE>

     Voting Rights: The portion of the voting rights of all of the Certificates
which is allocated to any Certificate. The Voting Rights allocated among Holders
of such Certificates outstanding shall be the fraction, expressed as a
percentage, the numerator of which is the aggregate Class Certificate Balance of
all the Certificates of such Class then outstanding and the denominator of which
is the aggregate Class Certificate Balance of all the Certificates then
outstanding (other than the Class R Certificate). 99.00% of all Voting Rights
will be allocated among all holders of the Certificates (other than the Class R
Certificate) in proportion to their then outstanding Class Certificate Balances,
and 1.00% of the Voting Rights shall be allocated to the Class R Certificate;
provided, however, that any Certificate registered in the name of the Master
Servicer, the Depositor or the Securities Administrator or any of their
respective affiliates shall not be included in the calculation of Voting Rights.
The Class P Certificates shall have no voting rights.

     Wells Fargo: Wells Fargo Bank, N.A., or any successor thereto.

     Wilshire: Wilshire Credit Corporation.

     Section 1.02 Accounting.

     Unless otherwise specified herein, for the purpose of any definition or
calculation, whenever amounts are required to be netted, subtracted or added or
any distributions are taken into account such definition or calculation and any
related definitions or calculations shall be determined without duplication of
such functions.

                                   ARTICLE II
                             CONVEYANCE OF MORTGAGE
                    LOANS; ORIGINAL ISSUANCE OF CERTIFICATES

     Section 2.01 Conveyance of Mortgage Loans to Trustee.

     (a) The Depositor concurrently with the execution and delivery of this
Agreement, sells, transfers and assigns to the Issuing Entity without recourse
all its right, title and interest in and to (i) the Mortgage Loans identified in
the Mortgage Loan Schedule, including all interest and principal due with
respect to the Mortgage Loans after the Cut-off Date, but excluding any payments
of principal and interest due on or prior to the Cut-off Date; (ii) such assets
as shall from time to time be credited or are required by the terms of this
Agreement or the Applicable Servicing Agreements to be credited to the Master
Servicer Collection Account, (iii) such assets relating to the Mortgage Loans as
from time to time may be held by the Servicers in Protected Accounts, the Master
Servicer in the Master Servicer Collection Account and the Securities
Administrator in the Distribution Account for the benefit of the Trustee on
behalf of the Certificateholders, (iv) any REO Property, (v) the Required
Insurance Policies and any amounts paid or payable by the insurer under any
Insurance Policy (to the extent the mortgagee has a claim thereto), (vi) the
Mortgage Loan Purchase Agreement to the extent provided in Section 2.03(a),
(vii) the Corridor Contract and Corridor Contract Account, (viii) the Swap
Agreement and Swap Account and (ix) any proceeds of the foregoing. Although it
is the intent of the parties to this Agreement that the conveyance of the
Depositor's right, title and interest in and to the Mortgage Loans and other
assets in the Trust Fund pursuant to this Agreement shall constitute a purchase
and sale and not a loan, in the event that such conveyance is deemed to be a
loan, it is


                                      -59-

<PAGE>

the intent of the parties to this Agreement that the Depositor shall be deemed
to have granted to the Trustee a first priority perfected security interest in
all of the Depositor's right, title and interest in, to and under the Mortgage
Loans and other assets in the Trust Fund, and that this Agreement shall
constitute a security agreement under applicable law.

     (b) In connection with the above transfer and assignment, the Depositor
hereby deposits with the Trustee or the Custodian, as its agent, the following
documents or instruments

(I) with respect to each Mortgage Loan, other than a Cooperative Loan:

          (i) the original Mortgage Note, endorsed in the following form: "Pay
     to the order of HSBC Bank USA, National Association, as Trustee for the
     registered holders of the Merrill Lynch Mortgage Investors, Inc., Mortgage
     Pass-Through Certificates, Series 2007-OAR2, 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;

          (ii) the original recorded Mortgage or a copy of the Mortgage
     certified by the public recording office in which such Mortgage has been
     recorded;

          (iii) an original Assignment of the Mortgage executed in the following
     form: "HSBC Bank USA, National Association, as Trustee for the registered
     holders of the Merrill Lynch Mortgage Investors, Inc., Mortgage
     Pass-Through Certificates, Series 2007-OAR2.

          (iv) the original recorded Assignment or Assignments of the Mortgage
     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), if applicable and only to the extent available to
     the Depositor with evidence of recording thereon;

          (v) the originals of all assumption, modification, consolidation or
     extension agreements, with evidence of recording thereon, if any;

          (vi) the original of any guarantee executed in connection with the
     Mortgage Note;

          (vii) the original mortgagee title insurance policy;

          (viii) the original of any security agreement, chattel mortgage or
     equivalent document executed in connection with the Mortgage; and

          (ix) the original power of attorney, if applicable.

and (II) with respect to each Mortgage Loan that is a Cooperative Loan:

          (x) the original Mortgage Note, endorsed in the following form: "Pay
     to the order of HSBC Bank USA, National Association, as Trustee for the
     registered holders of the Merrill Lynch Mortgage Investors, Inc., Mortgage
     Pass-Through Certificates, Series


                                      -60-

<PAGE>

     2007-OAR2, 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;

          (xi) the original duly executed assignment of Security Agreement to
     the Trustee;

          (xii) the acknowledgment copy of the original executed Form UCC-1 (or
     certified copy thereof) with respect to the Security Agreement, and any
     required continuation statements;

          (xiii) the acknowledgment copy of the original executed Form UCC-3
     with respect to the Security Agreement, indicating the Trustee as the
     assignee of the secured party;

          (xiv) the stock certificate representing the Cooperative Assets
     allocated to the cooperative unit, with a stock power in blank attached;

          (xv) the original collateral assignment of the proprietary lease by
     Mortgagor to the originator;

          (xvi) a copy of the recognition agreement;

          (xvii) if applicable and to the extent available, the original
     intervening assignments, including warehousing assignments, if any,
     showing, to the extent available, an unbroken chain of the related Mortgage
     Loan to the Trustee, together with a copy of the related Form UCC-3 with
     evidence of filing thereon; and

          (xviii) the originals of each assumption, modification or substitution
     agreement, if any, relating to the Mortgage Loan;

provided, however, that in lieu of the foregoing, the Depositor may deliver the
following documents, under the circumstances set forth below: (w) the Depositor
may deliver a Mortgage Note pursuant to (a)(i) and (b)(i) endorsed in blank,
provided that the endorsement is completed within 60 days of the Closing Date;
(x) in lieu of the original Mortgage, assignments to the Trustee or its
Custodian, as applicable, or intervening assignments thereof which have been
delivered, are being delivered or will, upon receipt of recording information
relating to the Mortgage required to be included thereon, be delivered to
recording offices for recording and have not been returned to the Depositor in
time to permit their delivery as specified above, the Depositor may deliver a
true copy thereof with a certification by the Depositor on the face of such
copy, substantially as follows: "Certified to be a true and correct copy of the
original, which has been transmitted for recording"; and (y) in lieu of the
Mortgage, assignment to the Trustee or intervening assignments thereof, if the
applicable jurisdiction retains the originals of such documents (as evidenced by
a certification from the Depositor or the Master Servicer, to such effect) the
Depositor may deliver photocopies of such documents containing an original
certification by the judicial or other governmental authority of the
jurisdiction where such documents were recorded; and provided, further, however,
that in the case of Mortgage Loans which have been prepaid in full after the
Cut-off Date and prior to the Closing Date, the


                                      -61-

<PAGE>

Depositor, in lieu of delivering the above documents, may deliver to the Trustee
or its Custodian, as applicable, a certification to such effect and shall
deposit all amounts paid in respect of such Mortgage Loans in the Distribution
Account on the Closing Date. The Depositor shall deliver such original documents
(including any original documents as to which certified copies had previously
been delivered) to the Trustee or its Custodian, as applicable, promptly after
they are received. As of the date hereof, recordation of the assignment of the
Mortgage Loans to the Trustee or the Custodian, as applicable, is not required
in any state by either Rating Agency to obtain the initial rating on the
Certificates (upon which statement the Master Servicer, the Trustee and the
Custodian may each conclusively rely).

     If any original Mortgage Note referred to in Section 2.01(b)(I)(i) or
2.01(b)(II)(i) above cannot be located, the obligations of the Depositor to
deliver such documents shall be deemed to be satisfied upon delivery to the
Trustee or its Custodian, as applicable, of a photocopy of such Mortgage Note,
if available, with a lost note affidavit. If any of the original Mortgage Notes
for which a lost note affidavit was delivered to the Trustee or its Custodian,
as applicable, is subsequently located, such original Mortgage Note shall be
delivered to the Trustee or its Custodian, as applicable, within three Business
Days.

     (c) The parties hereto agree that it is not intended that any mortgage loan
be included in the Trust Fund that is, without limitation, a "High Cost Loan" as
defined by the Home Ownership and Equity Protection Act of 1994 or any other
applicable anti-predatory lending laws, including but not limited to (i) a
"High-Cost Home Loan" as defined in the New Jersey Home Ownership Act effective
November 27, 2003, (ii) a "High-Cost Home Loan" as defined in the New Mexico
Home Loan Protection Act effective January 1, 2004, (iii) a "High Cost Home
Mortgage Loan" as defined in the Massachusetts Predatory Home Loan Practices Act
effective November 7, 2004 or (iv) a "High-Cost Home Loan" as defined by the
Indiana High Cost Home Loan Law effective January 1, 2005.

     (d) Notwithstanding anything to the contrary contained herein, the parties
hereto acknowledge that the functions of the Trustee with respect to the
custody, acceptance, inspection and release of Mortgage Files, including but not
limited to certain insurance policies and documents contemplated by Section 3.12
of this Agreement, and preparation and delivery of the certifications shall be
performed by the Custodian(s) pursuant to the terms and conditions of the
Custodial Agreement(s).

     Section 2.02 Acceptance of Mortgage Loans by Trustee.

     (a) The Trustee acknowledges the sale, transfer and assignment of the Trust
Fund to it by the Depositor and its receipt thereof, subject to further review
and the exceptions which may be noted pursuant to the procedures described
below, and declares that it, or the Custodian on its behalf, holds the documents
(or certified copies thereof) delivered to it pursuant to Section 2.01,
including a Corridor Contract (the form of which are attached hereto as Exhibit
N), and declares that it will continue to hold those documents and any
amendments, replacements or supplements thereto and all other assets of the
Trust Fund delivered to it as Trustee in trust for the use and benefit of all
present and future Holders of the Certificates. On or before the Closing Date
(or, with respect to any Substitute Mortgage Loan, within five Business Days
after the receipt by the Trustee or Custodian thereof), the Trustee agrees, for
the benefit of the Certificateholders, to review or cause to be reviewed by the
Custodian on its behalf (under the


                                      -62-

<PAGE>

Custodial Agreement), each Mortgage File delivered to it and to execute and
deliver, or cause to be executed and delivered, to the Depositor on the Closing
Date a Initial Certification. In conducting such review, the Trustee or
Custodian will certify 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(b)(I)(iii))
required to be delivered to it pursuant to this Agreement are in its possession,
provided that with respect to the documents described in Section 2.01(b)(I)(v),
(vi), (viii) and (ix) and 2.01(b)(II)(viii) and (ix) to the extent the Trustee
or the Custodian on its behalf has actual knowledge that such documents exist,
(ii) such documents have been reviewed by it and are not torn, mutilated,
defaced or otherwise altered (except if initialed by the obligor) and appear to
relate on their face to such Mortgage Loan, (iii) based on its examination and
only as to the foregoing, the information set forth in the Mortgage Loan
Schedule corresponding to the loan number for the Mortgage Loan, the Mortgagor's
name, including the street address but excluding the zip code, the Mortgage
Interest Rate and the original principal balance of the Mortgage Loan accurately
reflects information set forth in the Mortgage File and (iv) with respect to
Mortgage Loans with a Mortgage Interest Rate subject to adjustment, the Gross
Margin, the lifetime cap and the periodic cap for such Mortgage Loan. In
performing any such review, the Trustee, or the Custodian, as its agent, may
conclusively rely on the purported due execution and genuineness of any such
document and on the purported genuineness of any signature thereon.
Notwithstanding anything to the contrary in this Agreement, it is herein
acknowledged that, in conducting such review, the Trustee or the Custodian on
its behalf is under no duty or obligation 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 to determine whether any Person executing any documents
is authorized to do so or whether any signature is genuine.

     If the Trustee or the Custodian, as its agent, finds any document
constituting part of the Mortgage File not to have been executed or received, or
to be unrelated to the Mortgage Loans identified in Exhibit B or to appear to be
defective on its face, the Trustee or the Custodian, as its agent, shall
promptly notify the Sponsor. In accordance with the Mortgage Loan Purchase
Agreement, the Sponsor shall correct or cure any such defect within ninety (90)
days from the date of notice from the Trustee or the Custodian, as its agent, of
the defect and if the Sponsor fails to correct or cure the defect within such
period, and such defect materially and adversely affects the interests of the
Certificateholders in the related Mortgage Loan, the Trustee, shall enforce the
Sponsor's obligation pursuant to the Mortgage Loan Purchase Agreement, within 90
days from the Trustee's or the Custodian's notification, to purchase such
Mortgage Loan at the Purchase Price; provided that, if such defect would cause
the Mortgage Loan to be other than a "qualified mortgage" as defined in Section
860G(a)(3) of the Code, any such cure or repurchase must occur within 90 days
from the date such breach was discovered; provided, however, that if such defect
relates solely to the inability of the Sponsor to deliver the original Security
Instrument or intervening assignments thereof, or a certified copy because the
originals of such documents, or a certified copy have not been returned by the
applicable jurisdiction, the Sponsor shall not be required to purchase such
Mortgage Loan if the Sponsor delivers such original documents or certified copy
promptly upon receipt, but in no event later than 360 days after the Closing
Date. The foregoing repurchase obligation shall not apply in the event that the
Sponsor


                                      -63-

<PAGE>

cannot deliver such original or copy of any document submitted for recording to
the appropriate recording office in the applicable jurisdiction because such
document has not been returned by such office; provided that the Sponsor shall
instead deliver a recording receipt of such recording office or, if such receipt
is not available, a certificate confirming that such documents have been
accepted for recording, and delivery to the Trustee or the Custodian, as its
agent, shall be effected by the Sponsor within thirty days of its receipt of the
original recorded document.

     (b) No later than 180 days after the Closing Date, the Trustee or the
Custodian, as its agent, will review, for the benefit of the Certificateholders,
the Mortgage Files delivered to it and will execute and deliver or cause to be
executed and delivered to the Depositor a Final Certification. In conducting
such review, the Trustee or the Custodian, as its agent, will certify 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), that (i) all
documents constituting part of such Mortgage File (other than such documents
described in Section 2.01(b)(I)(v) and (ix)) required to be delivered to it
pursuant to this Agreement are in its possession, provided that with respect to
the documents described in Section 2.01(b)(I)(v), (vi), (viii) and (ix) and
2.01(b)(II)(viii) and (ix) to the extent the Trustee or the Custodian on its
behalf has actual knowledge that such documents exist, (ii) such documents have
been reviewed by it and are not torn, mutilated, defaced or otherwise altered
(except if initialed by the obligor) and appear regular on their face and relate
to such Mortgage Loan, (iii) based on its examination and only as to the
foregoing, the information set forth in the Mortgage Loan Schedule corresponding
to the loan number for the Mortgage Loan, the Mortgagor's name, including the
street address but excluding the zip code, the Mortgage Interest Rate and the
original principal balance of the Mortgage Loan accurately reflects information
set forth in the Mortgage File. In performing any such review, the Trustee, or
the Custodian, as its agent, may conclusively rely on the purported due
execution and genuineness of any such document and on the purported genuineness
of any signature thereon. Notwithstanding anything to the contrary in this
Agreement, it is herein acknowledged that, in conducting such review, the
Trustee or the Custodian on its behalf is 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 to determine
whether any Person executing any documents is authorized to do so or whether any
signature is genuine. If the Trustee or the Custodian, as its agent, finds any
document constituting part of the Mortgage File not to have been executed or
received, or to be unrelated to the Mortgage Loans identified in Exhibit B or to
appear to be defective on its face, the Trustee or the Custodian, as its agent,
shall promptly notify the Sponsor. In accordance with the Mortgage Loan Purchase
Agreement, the Sponsor shall correct or cure any such defect within 90 days from
the date of notice from the Trustee of the defect and if the Sponsor is unable
to cure such defect within such period, and if such defect materially and
adversely affects the interests of the Certificateholders in the related
Mortgage Loan, the Trustee shall enforce the Sponsor's obligation under the
Mortgage Loan Purchase Agreement to purchase such Mortgage Loan at the Purchase
Price, provided, however, that if such defect relates solely to the inability of
the Sponsor to deliver the original Security Instrument or intervening
assignments thereof, or a certified copy, because the originals of such
documents, or a certified copy, have not been returned by the applicable
jurisdiction, the Sponsor shall not be required to purchase such


                                      -64-

<PAGE>

Mortgage Loan, if the Sponsor delivers such original documents or certified copy
promptly upon receipt, but in no event later than 360 days after the Closing
Date.

     (c) In the event that a Mortgage Loan is purchased by the Sponsor in
accordance with Sections 2.02(a) or (b) above, the Sponsor shall remit to the
Master Servicer the Purchase Price for deposit in the Master Servicer Collection
Account and the Sponsor shall provide to the Trustee written notification
detailing the components of the Purchase Price. Upon deposit of the Purchase
Price in the Master Servicer Collection Account, the Depositor shall give
written notice thereof to the Trustee and the Custodian and the Trustee or the
Custodian, as its agent (upon receipt of a Request for Release in the form of
Exhibit D attached hereto with respect to such Mortgage Loan), shall release to
the Sponsor the related Mortgage File and the Trustee shall execute and deliver
all instruments of transfer or assignment, without recourse, furnished to it by
the Sponsor as are necessary to vest in the Sponsor title to and rights under
the Mortgage Loan. Such purchase shall be deemed to have occurred on the date on
which the Purchase Price in available funds is received by the Trustee. The
Depositor or Master Servicer shall amend the Mortgage Loan Schedule, to reflect
such repurchase and shall promptly notify the Rating Agencies and the Master
Servicer of such amendment. The obligation of the Sponsor to repurchase any
Mortgage Loan as to which such a defect in a constituent document exists shall
be the sole remedy respecting such defect available to the Certificateholders or
to the Trustee on their behalf.

     Section 2.03 Assignment of Interest in the Mortgage Loan Purchase
Agreement.

     (a) The Depositor hereby assigns to the Trustee, on behalf of the
Certificateholders, all of its right, title and interest in the Mortgage Loan
Purchase Agreement, including but not limited to Depositor's rights pursuant to
this Agreement (noting that the Sponsor has retained the right in the event of
breach of the representations, warranties and covenants, if any, with respect to
the related Mortgage Loans of the applicable Servicer under this Agreement to
enforce the provisions thereof and to seek all or any available remedies). The
obligations of the Sponsor to substitute or repurchase, as applicable, a
Mortgage Loan shall be the Trustee's and the Certificateholders' sole remedy for
any breach thereof. At the request of the Trustee, the Depositor shall take such
actions as may be necessary to enforce the above right, title and interest on
behalf of the Trustee and the Certificateholders or shall execute such further
documents as the Trustee may reasonably require in order to enable the Trustee
to carry out such enforcement. With respect to the representations and
warranties described in the Mortgage Loan Purchase Agreement that are made to
the best of the Sponsor's knowledge, if it is discovered by any of the
Depositor, the Sponsor, the Master Servicer, a Servicer, the Securities
Administrator or the Trustee that the substance of such representation and
warranty is inaccurate and such inaccuracy materially and adversely affects the
value of the related Mortgage Loan, then notwithstanding the Sponsor's lack of
knowledge with respect to the substance of such representation and warranty,
such inaccuracy shall be deemed a breach of the applicable representation or
warranty.

     (b) If the Depositor, the Master Servicer, Securities Administrator or the
Trustee discovers a breach of any of the representations and warranties set
forth in the Mortgage Loan Purchase Agreement, which breach materially and
adversely affects the value of the interests of Certificateholders or the
Trustee in the related Mortgage Loan, the party discovering the breach shall
give prompt written notice of the breach to the other parties. The Sponsor,
within 90 days


                                      -65-

<PAGE>

of its discovery or receipt of notice that such breach has occurred (whichever
occurs earlier), shall cure the breach in all material respects or, subject to
the Mortgage Loan Purchase Agreement or Section 2.04 of this Agreement, as
applicable, shall purchase the Mortgage Loan or any property acquired with
respect thereto from the Trustee; provided, however, that if there is a breach
of any representation set forth in the Mortgage Loan Purchase Agreement or
Section 2.04 of this Agreement, as applicable, and the Mortgage Loan or the
related property acquired with respect thereto has been sold, then the Sponsor
shall pay, in lieu of the Purchase Price, any excess of the Purchase Price over
the Net Liquidation Proceeds received upon such sale. (If the Net Liquidation
Proceeds exceed the Purchase Price, any excess shall be paid to the Sponsor to
the extent not required by law to be paid to the borrower.) Any such purchase by
the Sponsor shall be made by providing an amount equal to the Purchase Price to
the Master Servicer for deposit in the Master Servicer Collection Account and
written notification detailing the components of such Purchase Price. The
Depositor shall notify the Trustee in writing of the deposit of the Purchase
Price and submit to the Trustee or the Custodian, as its agent, a Request for
Release, and the Trustee shall release, or the Trustee shall cause the Custodian
to release, to the Sponsor the related Mortgage File and the Trustee shall
execute and deliver all instruments of transfer or assignment furnished to it by
the Sponsor, without recourse, as are necessary to vest in the Sponsor title to
and rights under the Mortgage Loan or any property acquired with respect
thereto. Such purchase shall be deemed to have occurred on the date on which the
Purchase Price in available funds is received by the Master Servicer. The
Depositor or the Master Servicer shall amend the Mortgage Loan Schedule to
reflect such repurchase and shall promptly notify the Master Servicer and the
Rating Agencies of such amendment. Enforcement of the obligation of the Sponsor
to purchase (or substitute a Substitute Mortgage Loan for) any Mortgage Loan or
any property acquired with respect thereto (or pay the Purchase Price as set
forth in the above proviso) as to which a breach has occurred and is continuing
shall constitute the sole remedy respecting such breach available to the
Certificateholders or the Trustee on their behalf.

     Section 2.04 Substitution of Mortgage Loans. Notwithstanding anything to
the contrary in this Agreement, in lieu of purchasing a Mortgage Loan pursuant
to the Mortgage Loan Purchase Agreement or Sections 2.02 or 2.03 of this
Agreement, the Sponsor may, no later than the date by which such purchase by the
Sponsor would otherwise be required, tender to the Trustee a Substitute Mortgage
Loan accompanied by a certificate of an authorized officer of the Sponsor that
such Substitute Mortgage Loan conforms to the requirements set forth in the
definition of "Substitute Mortgage Loan" in the Mortgage Loan Purchase Agreement
or this Agreement, as applicable; provided, however, that substitution pursuant
to the Mortgage Loan Purchase Agreement or Section 2.04 of this Agreement, as
applicable, in lieu of purchase shall not be permitted after the termination of
the two-year period beginning on the Startup Day; provided, further, that if the
breach would cause the Mortgage Loan to be other than a "qualified mortgage" as
defined in Section 860G(a)(3) of the Code, any such cure or substitution must
occur within 90 days from the date the breach was discovered. The Trustee or the
Custodian, as its agent, shall examine the Mortgage File for any Substitute
Mortgage Loan in the manner set forth in Section 2.02(a) and the Trustee or the
Custodian, as its agent, shall notify the Sponsor, in writing, within five
Business Days after receipt, whether or not the documents relating to the
Substitute Mortgage Loan satisfy the requirements of the fourth sentence of
Section 2.02(a). Within two Business Days after such notification, the Sponsor
shall provide to the Securities Administrator for deposit in the Distribution
Account the amount, if any, by which the Outstanding Principal Balance as of the
next preceding Due Date of the Mortgage Loan for


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<PAGE>

which substitution is being made, after giving effect to Scheduled Principal due
on such date, exceeds the Outstanding Principal Balance as of such date of the
Substitute Mortgage Loan, after giving effect to Scheduled Principal due on such
date, which amount shall be treated for the purposes of this Agreement as if it
were the payment by the Sponsor of the Purchase Price for the purchase of a
Mortgage Loan by the Sponsor. After such notification to the Sponsor and, if any
such excess exists, upon written notification of the receipt of such deposit,
the Trustee shall accept such Substitute Mortgage Loan which shall thereafter be
deemed to be a Mortgage Loan hereunder. In the event of such a substitution,
accrued interest on the Substitute Mortgage Loan for the month in which the
substitution occurs and any Principal Prepayments made thereon during such month
shall be the property of the Issuing Entity and accrued interest for such month
on the Mortgage Loan for which the substitution is made and any Principal
Prepayments made thereon during such month shall be the property of the Sponsor.
The Scheduled Principal on a Substitute Mortgage Loan due on the Due Date in the
month of substitution shall be the property of the Sponsor and the Scheduled
Principal on the Mortgage Loan for which the substitution is made due on such
Due Date shall be the property of the Issuing Entity. Upon acceptance of the
Substitute Mortgage Loan (and delivery to the Trustee or Custodian of a Request
for Release for such Mortgage Loan), the Trustee shall release to the Sponsor
the related Mortgage File related to any Mortgage Loan released pursuant to the
Mortgage Loan Purchase Agreement or Section 2.04 of this Agreement, as
applicable, and shall execute and deliver all instruments of transfer or
assignment, without recourse, in form as provided to it as are necessary to vest
in the Sponsor title to and rights under any Mortgage Loan released pursuant to
the Mortgage Loan Purchase Agreement or Section 2.04 of this Agreement, as
applicable. The Sponsor shall deliver the documents related to the Substitute
Mortgage Loan in accordance with the provisions of the Mortgage Loan Purchase
Agreement or Sections 2.01(b) and 2.02(b) of this Agreement, as applicable, with
the date of acceptance of the Substitute Mortgage Loan deemed to be the Closing
Date for purposes of the time periods set forth in those Sections. The
representations and warranties set forth in the Mortgage Loan Purchase Agreement
shall be deemed to have been made by the Sponsor with respect to each Substitute
Mortgage Loan as of the date of acceptance of such Mortgage Loan by the Trustee.
The Master Servicer shall amend the Mortgage Loan Schedule to reflect such
substitution and shall provide a copy of such amended Mortgage Loan Schedule to
the Trustee and the Rating Agencies.

     Notwithstanding any other provision of this Agreement, the right to
substitute Mortgage Loans pursuant to this Article II shall be subject to the
additional limitations that no substitution of a Mortgage Loan shall be made
unless the Securities Administrator and the Trustee shall have received an
Opinion of Counsel (at the expense of the party seeking to make the
substitution) that, under current law, such substitution will not (A) affect
adversely the status of any REMIC established hereunder as a REMIC, or of the
related "regular interests" as "regular interests" in any such REMIC, or (B)
cause any such REMIC to engage in a "prohibited transaction" or prohibited
contribution pursuant to the REMIC provisions.

     Section 2.05 Issuance of Certificates. The Trustee acknowledges the
assignment to it on behalf of the Issuing Entity of the Mortgage Loans and the
other assets comprising the Trust Fund and, concurrently therewith, the
Securities Administrator has signed, and countersigned and delivered to the
Depositor, in exchange therefor, Certificates in such authorized denominations
representing such Percentage Interests as the Depositor has requested. The
Trustee agrees that it will hold the Mortgage Loans and such other assets as may
from time to


                                      -67-

<PAGE>

time be delivered to it segregated on the books of the Trustee in trust for the
benefit of the Certificateholders.

     Section 2.06 Representations and Warranties Concerning the Depositor. The
Depositor hereby represents and warrants to the Trustee, the Master Servicer,
the Company and the Securities Administrator as follows:

          (i) the Depositor (a) is a corporation duly organized, validly
     existing and in good standing under the laws of the State of Delaware and
     (b) is qualified and in good standing as a foreign corporation to do
     business in each jurisdiction where such qualification is necessary, except
     where the failure so to qualify would not reasonably be expected to have a
     material adverse effect on the Depositor's business as presently conducted
     or on the Depositor's ability to enter into this Agreement and to
     consummate the transactions contemplated hereby;

          (ii) the Depositor has full corporate power to own its property, to
     carry on its business as presently conducted and to enter into and perform
     its obligations under this Agreement;

          (iii) the execution and delivery by the Depositor of this Agreement
     have been duly authorized by all necessary corporate action on the part of
     the Depositor; and neither the execution and delivery of this Agreement,
     nor the consummation of the transactions herein contemplated, nor
     compliance with the provisions hereof, will conflict with or result in a
     breach of, or constitute a default under, any of the provisions of any law,
     governmental rule, regulation, judgment, decree or order binding on the
     Depositor or its properties or the articles of incorporation or by-laws of
     the Depositor, except those conflicts, breaches or defaults which would not
     reasonably be expected to have a material adverse effect on the Depositor's
     ability to enter into this Agreement and to consummate the transactions
     contemplated hereby;

          (iv) the execution, delivery and performance by the Depositor of this
     Agreement and the consummation of the transactions contemplated hereby do
     not require the consent or approval of, the giving of notice to, the
     registration with, or the taking of any other action in respect of, any
     state, federal or other governmental authority or agency, except those
     consents, approvals, notices, registrations or other actions as have
     already been obtained, given or made;

          (v) this Agreement has been duly executed and delivered by the
     Depositor and, assuming due authorization, execution and delivery by the
     other parties hereto, constitutes a valid and binding obligation of the
     Depositor enforceable against it in accordance with its terms (subject to
     applicable bankruptcy and insolvency laws and other similar laws affecting
     the enforcement of the rights of creditors generally);

          (vi) there are no actions, suits or proceedings pending or, to the
     knowledge of the Depositor, threatened against the Depositor, before or by
     any court, administrative agency, arbitrator or governmental body (i) with
     respect to any of the transactions contemplated by this Agreement or (ii)
     with respect to any other matter which in the judgment of the Depositor
     will be determined adversely to the Depositor and will if


                                      -68-

<PAGE>

     determined adversely to the Depositor materially and adversely affect the
     Depositor's ability to enter into this Agreement or perform its obligations
     under this Agreement; and the Depositor is not in default with respect to
     any order of any court, administrative agency, arbitrator or governmental
     body so as to materially and adversely affect the transactions contemplated
     by this Agreement; and

          (vii) immediately prior to the transfer and assignment to the Trustee,
     each Mortgage Note and each Mortgage were not subject to an assignment or
     pledge, and the Depositor had good and marketable title to and was the sole
     owner thereof and had full right to transfer and sell such Mortgage Loan to
     the Trustee free and clear of any encumbrance, equity, lien, pledge,
     charge, claim or security interest.

     Section 2.07 Representations and Warranties Concerning the Master Servicer
and Securities Administrator. Wells Fargo Bank, N.A., in its capacity as Master
Servicer and Securities Administrator hereby represents and warrants to the
Sponsor, the Depositor, the Company and the Trustee as follows, as of the
Closing Date:

          (i) It is a national banking association duly formed, validly existing
     and in good standing 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 and the Securities
     Administrator, to the extent necessary to ensure its ability to master
     service the Mortgage Loans in accordance with the terms of this Agreement
     and to perform any of its other obligations under this Agreement in
     accordance with the terms hereof;

          (ii) It has the full corporate power and authority 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 its part the execution, delivery and performance of this Agreement; and
     this Agreement, assuming the due authorization, execution and delivery
     hereof by the other parties hereto, constitutes its legal, valid and
     binding obligation, enforceable against it in accordance with its terms,
     except that (a) the enforceability hereof 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 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 it, the
     consummation of any other of the transactions contemplated by this
     Agreement, and the fulfillment of or compliance with the terms hereof are
     in its ordinary course of business and will not (A) result in a material
     breach of any term or provision of its charter or by-laws or (B) materially
     conflict with, result in a material breach, violation or acceleration of,
     or result in a material default under, the terms of any other material
     agreement or instrument to which it is a party or by which it may be bound,
     or (C) constitute a material violation of any statute, order or regulation
     applicable to it of any court, regulatory body, administrative agency or
     governmental body having jurisdiction over it; and it is not in


                                      -69-

<PAGE>

     breach or violation of any material indenture or other material agreement
     or instrument, or in violation of any statute, order or regulation of any
     court, regulatory body, administrative agency or governmental body having
     jurisdiction over it which breach or violation may materially impair its
     ability to perform or meet any of its obligations under this Agreement.

          (iv) No litigation is pending or, to the best of its knowledge,
     threatened, against it that would materially and adversely affect the
     execution, delivery or enforceability of this Agreement or its ability to
     perform any of its other obligations under this Agreement in accordance
     with the terms hereof.

          (v) No consent, approval, authorization or order of any court or
     governmental agency or body is required for its execution, delivery and
     performance of, or compliance with, this Agreement or the consummation of
     the transactions contemplated hereby, or if any such consent, approval,
     authorization or order is required, it has obtained the same.

     Section 2.08 Representations, Warranties and Covenants of the Servicers.

     I. The Company in its capacity as a Servicer hereby represents and warrants
to the Sponsor, the Master Servicer, the Securities Administrator, the Depositor
and the Trustee as follows, as of the Closing Date:

          (i) It is duly authorized and qualified to transact any and all
     business contemplated by this Agreement to be conducted by a Servicer, to
     the extent necessary to ensure its ability to service the Mortgage Loans in
     accordance with the terms of this Agreement and to perform any of its other
     obligations under this Agreement in accordance with the terms hereof;


                                      -70-

<PAGE>

          (ii) It has the full corporate power and authority 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 its part the execution, delivery and performance of this Agreement; and
     this Agreement, assuming the due authorization, execution and delivery
     hereof by the other parties hereto, constitutes its legal, valid and
     binding obligation, enforceable against it in accordance with its terms,
     except that (a) the enforceability hereof 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 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 it, the
     consummation of any other of the transactions contemplated by this
     Agreement, and the fulfillment of or compliance with the terms hereof are
     in its ordinary course of business and will not (A) result in a material
     breach of any term or provision of its charter or by-laws or (B) materially
     conflict with, result in a material breach, violation or acceleration of,
     or result in a material default under, the terms of any other material
     agreement or instrument to which it is a party or by which it may be bound,
     or (C) constitute a material violation of any statute, order or regulation
     applicable to it of any court, regulatory body, administrative agency or
     governmental body having jurisdiction over it; and it is not in breach or
     violation of any material indenture or other material agreement or
     instrument, or in violation of any statute, order or regulation of any
     court, regulatory body, administrative agency or governmental body having
     jurisdiction over it which breach or violation may materially impair its
     ability to perform or meet any of its obligations under this Agreement.

          (iv) No litigation is pending or, to the best of its knowledge,
     threatened, against it that would materially and adversely affect the
     execution, delivery or enforceability of this Agreement or its ability to
     perform any of its other obligations under this Agreement in accordance
     with the terms hereof.

          (v) No consent, approval, authorization or order of any court or
     governmental agency or body is required for its execution, delivery and
     performance of, or compliance with, this Agreement or the consummation of
     the transactions contemplated hereby, or if any such consent, approval,
     authorization or order is required, it has obtained the same.

     II. The Company hereby covenants to each of the other parties to this
Agreement as follows:

     (a) it shall comply in the performance of its obligations under this
Agreement with all reasonable rules and requirements of the insurer under each
Required Insurance Policy;

     (b) no written information, certificate of an officer, statement furnished
in writing or written report delivered to the Depositor, the Master Servicer or
the Trustee or any Affiliate of the Depositor, the Master Servicer or the
Trustee and prepared by it pursuant to this Agreement will be inaccurate in any
material respect; provided, however, that the Company shall be responsible for
inaccurate information provided to it by third parties; provided further,
however,


                                      -71-

<PAGE>

that the covenant referred to in this Section 2.08(b) shall not be breached if
the Company corrects such material inaccuracy to the reasonable satisfaction of
the Depositor, Master Servicer or the Trustee or any affiliate thereof, as
applicable, within five (5) Business Days of receiving written notice of or the
General Counsel or Senior Vice President of Operation's actual knowledge of such
inaccuracy, and the Company shall be responsible only for any direct damages,
costs, liabilities or expenses arising from a breach that occurs prior to the
Company's correction thereof.

     Section 2.09 Depositor Notification of NIM Notes. The Depositor shall
notify the Servicers in writing when NIM Notes are issued and when all
previously issued NIM Notes are no longer outstanding.

                                   ARTICLE III
                        ADMINISTRATION OF MORTGAGE LOANS

     Section 3.01 Master Servicer. The Master Servicer shall supervise, monitor
and oversee the obligation of the Servicers to service and administer their
respective Mortgage Loans in accordance with the terms of the Applicable
Servicing Agreement and shall have full power and authority to do any and all
things which it may deem necessary or desirable in connection with such master
servicing and administration. In performing its obligations hereunder, the
Master Servicer shall act in a manner consistent with Accepted Master Servicing
Practices. Furthermore, the Master Servicer shall oversee and consult with each
Servicer as necessary from time-to-time to carry out the Master Servicer's
obligations hereunder, shall receive, review and evaluate all reports,
information and other data provided to the Master Servicer by each Servicer and
shall cause each Servicer to perform and observe the covenants, obligations and
conditions to be performed or observed by such Servicer under the Applicable
Servicing Agreement. The Master Servicer shall independently and separately
monitor each Servicer's servicing activities with respect to each related
Mortgage Loan, reconcile the results of such monitoring with such information
provided in the previous sentence on a monthly basis and coordinate corrective
adjustments to the Servicers' and Master Servicer's records, and based on such
reconciled and corrected information, the Master Servicer shall provide such
information to the Securities Administrator as shall be necessary in order for
it to prepare the statements specified in Section 6.03, and prepare any other
information and statements required to be forwarded by the Master Servicer
hereunder. The Master Servicer shall reconcile the results of its monitoring
with the actual remittances of the Servicers to the Master Servicer Collection
Account pursuant to this Agreement.

     If the Master Servicer and the Securities Administrator are the same
entity, then at any time the Master Servicer is terminated as Master Servicer,
the Securities Administrator shall likewise be removed as securities
administrator.

     The Trustee shall furnish the Servicers and the Master Servicer with any
limited powers of attorney and other documents in form acceptable to it
necessary or appropriate to enable the Servicers and the Master Servicer to
service and administer the related Mortgage Loans and REO Property. The Trustee
shall have no liability with respect to the use of any such limited power of
attorney.


                                      -72-

<PAGE>

     The Trustee or the Custodian shall provide access to the records and
documentation in possession of the Trustee or the Custodian regarding the
related Mortgage Loans and REO Property and the servicing thereof to the
Certificateholders, the FDIC, and the supervisory agents and examiners of the
FDIC, such access being afforded only upon reasonable prior written request and
during normal business hours at the office of the Trustee or the Custodian;
provided, however, that, unless otherwise required by law, the Trustee or the
Custodian shall not be required to provide access to such records and
documentation if the provision thereof would violate the legal right to privacy
of any Mortgagor. The Trustee or the Custodian shall allow representatives of
the above entities to photocopy any of the records and documentation and shall
provide equipment for that purpose at a charge that covers the Trustee's or the
Custodian's actual costs.

     The Trustee shall execute and deliver to the applicable Servicer and the
Master Servicer upon request any court pleadings, requests for trustee's sale or
other documents necessary or desirable to (i) the foreclosure or trustee's sale
with respect to a Mortgaged Property; (ii) any legal action brought to obtain
judgment against any Mortgagor on the Mortgage Note or Security Instrument;
(iii) obtain a deficiency judgment against the Mortgagor; or (iv) enforce any
other rights or remedies provided by the Mortgage Note or Security Instrument or
otherwise available at law or equity.

     Section 3.02 REMIC-Related Covenants. For as long as each REMIC shall
exist, the Trustee and the Securities Administrator shall act in accordance
herewith to assure continuing treatment of such REMIC as a REMIC, and the
Trustee and the Securities Administrator shall comply with any directions of the
Depositor, the applicable Servicer or the Master Servicer to assure such
continuing treatment. In particular, the Trustee shall not (a) sell or permit
the sale of all or any portion of the Mortgage Loans or of any investment of
deposits in an Account unless such sale is as a result of a repurchase of the
Mortgage Loans pursuant to this Agreement or the Trustee and Securities
Administrator have received a REMIC Opinion prepared at the expense of the
Issuing Entity; and (b) other than with respect to a substitution pursuant to
the Mortgage Loan Purchase Agreement or Section 2.04 of this Agreement, as
applicable, accept any contribution to any REMIC after the Startup Day without
receipt of a REMIC Opinion.

     Section 3.03 Monitoring of Servicers.

     (a) The Master Servicer shall be responsible for reporting to the Trustee,
Securities Administrator and the Depositor the compliance by each Servicer with
its duties under the Applicable Servicing Agreement. In the review of each
Servicer's activities, the Master Servicer may rely upon an Officer's
Certificate of the Servicer with regard to such Servicer's compliance with the
terms of the Applicable Servicing Agreement. In the event that the Master
Servicer, in its judgment, determines that a Servicer should be terminated in
accordance with the Applicable Servicing Agreement, or that a notice should be
sent pursuant to the Applicable Servicing Agreement with respect to the
occurrence of an event that, unless cured, would constitute grounds for such
termination, the Master Servicer shall notify the Depositor, Securities
Administrator and the Trustee thereof and the Master Servicer shall issue such
notice or take such other action as it deems appropriate.

     (b) The Master Servicer, for the benefit of the Trustee and the
Certificateholders, shall enforce the obligations of each Servicer under the
Applicable Servicing Agreement, and


                                      -73-

<PAGE>

shall, in the event that a Servicer fails to perform its obligations in
accordance with the Applicable Servicing Agreement, subject to the preceding
paragraph, terminate the rights and obligations of such Servicer thereunder and
act as servicer of the related Mortgage Loans or, if the Master Servicer is
unwilling or unable to act as a Servicer, the Master Servicer shall cause the
Trustee to appoint a successor servicer selected by the Master Servicer that is
eligible in accordance with the criteria specified in this Agreement; provided,
however, it is understood and acknowledged by the parties hereto that there will
be a period of transition (not to exceed 90 days) before the actual servicing
functions can be fully transferred to such successor servicer. In either event,
such enforcement, including, without limitation, the legal prosecution of claims
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 subject to Section 3.03(c), provided that the Master Servicer shall not
be required to prosecute or defend any legal action except to the extent that
the Master Servicer shall have received reasonable indemnity for its costs and
expenses in pursuing such action.

     (c) To the extent that the costs and expenses of the Master Servicer
related to any termination of a Servicer, appointment of a successor Servicer or
the transfer and assumption of servicing by the Master Servicer (including,
without limitation, (i) all legal costs and expenses and all due diligence costs
and expenses associated with an evaluation of the potential termination of a
Servicer as a result of an event of default by such Servicer and (ii) all costs
and expenses associated with the complete transfer of servicing, including all
servicing files and all servicing data and the completion, correction or
manipulation of such servicing data as may be required by the successor servicer
to correct any errors or insufficiencies in the servicing data or otherwise to
enable the successor service to service the Mortgage Loans in accordance with
this Agreement) are not fully and timely reimbursed by the terminated Servicer,
the Master Servicer shall be entitled to reimbursement of such costs and
expenses from the Master Servicer Collection Account pursuant to Section
4.03(b).

     (d) The Master Servicer shall require each Servicer to comply with the
remittance requirements and other obligations set forth in the Applicable
Servicing Agreement.

     (e) If the Master Servicer acts as Servicer, it will not assume liability
for the representations and warranties of such Servicer, if any, that it
replaces.

     Section 3.04 Fidelity Bond. The Master Servicer, at its expense, shall
maintain in effect a blanket fidelity bond and an errors and omissions insurance
policy, affording coverage with respect to all directors, officers, employees
and other Persons acting on such Master Servicer's behalf, and covering errors
and omissions in the performance of the Master Servicer's obligations hereunder.
The errors and omissions insurance policy and the fidelity bond shall be in such
form and amount generally acceptable for entities serving as master servicers or
trustees.

     Section 3.05 Power to Act; Procedures. The Master Servicer shall master
service the Mortgage Loans and shall have full power and authority, subject to
the REMIC Provisions and the provisions of Article X hereof, to do any and all
things that it may deem necessary or desirable in connection with the master
servicing and administration of the Mortgage Loans, including but not limited to
the power and authority (i) to execute and deliver, on behalf of the


                                      -74-

<PAGE>

Certificateholders and the Trustee, customary consents or waivers and other
instruments and documents, (ii) to consent to transfers of any Mortgaged
Property and assumptions of the Mortgage Notes and related Mortgages, (iii) to
collect any Insurance Proceeds and Liquidation Proceeds, and (iv) to effectuate
foreclosure or other conversion of the ownership of the Mortgaged Property
securing any Mortgage Loan, in each case, in accordance with the provisions of
this Agreement; provided, however, that the Master Servicer shall not (and,
consistent with its responsibilities under Section 3.03, shall not permit any
Servicer to) knowingly or intentionally take any action, or fail to take (or
fail to cause to be taken) any action reasonably within its control and the
scope of duties more specifically set forth herein, that, under the REMIC
Provisions, if taken or not taken, as the case may be, would cause any REMIC
created hereunder to fail to qualify as a REMIC or result in the imposition of a
tax upon the Issuing Entity (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) unless the
Master Servicer has received an Opinion of Counsel (but not at the expense of
the Master Servicer) to the effect that the contemplated action will not would
cause any REMIC created hereunder to fail to qualify as a REMIC or result in the
imposition of a tax upon any REMIC created hereunder. The Trustee shall furnish
the Master Servicer, upon written request from a Servicing Officer, with any
limited powers of attorney (in form acceptable to the Trustee) empowering the
Master Servicer or any Servicer to execute and deliver instruments of
satisfaction or cancellation, or of partial or full release or discharge, and to
foreclose upon or otherwise liquidate Mortgaged Property, and to appeal,
prosecute or defend in any court action relating to the Mortgage Loans or the
Mortgaged Property, in accordance with this Agreement, and the Trustee shall
execute and deliver such other documents, as the Master Servicer may request, to
enable the Master Servicer to master service and administer the Mortgage Loans
and carry out its duties hereunder, in each case in accordance with Accepted
Master Servicing Practices (and the Trustee shall have no liability for misuse
of any such powers of attorney by the Master Servicer or any Servicer). If the
Master Servicer or the Trustee has been advised that it is likely that the laws
of the state in which action is to be taken prohibit such action if taken in the
name of the Trustee or that the Trustee would be adversely affected under the
"doing business" or tax laws of such state if such action is taken in its name,
the Master Servicer shall join with the Trustee in the appointment of a
co-trustee pursuant to Section 9.11 hereof. In the performance of its duties
hereunder, the Master Servicer shall be an independent contractor and shall not,
except in those instances where it is taking action in the name of the Trustee,
be deemed to be the agent of the Trustee.

     Section 3.06 Due-on-Sale Clauses; Assumption Agreements. To the extent
provided in this Agreement, to the extent Mortgage Loans contain enforceable
due-on-sale clauses, the Master Servicer shall cause the Servicers to enforce
such clauses in accordance with the Applicable Servicing Agreement. If
applicable law prohibits the enforcement of a due-on-sale clause or such clause
is otherwise not enforced in accordance with the Applicable Servicing Agreement,
and, as a consequence, a Mortgage Loan is assumed, the original Mortgagor may be
released from liability in accordance with the Applicable Servicing Agreement.

     Section 3.07 [Reserved].

     Section 3.08 Documents, Records and Funds in Possession of Master Servicer
To Be Held for Trustee.


                                      -75-

<PAGE>

     (a) The Master Servicer shall transmit to the Trustee or Custodian such
documents and instruments coming into the possession of the Master Servicer from
time to time as are required by the terms hereof, to be delivered to the Trustee
or Custodian. Any funds received by the Master Servicer in respect of any
Mortgage Loan or which otherwise are collected by the Master Servicer as
Liquidation Proceeds or Insurance Proceeds in respect of any Mortgage Loan shall
be held for the benefit of the Trustee and the Certificateholders subject to the
Master Servicer's right to retain or withdraw from the Master Servicer
Collection Account the Master Servicing Compensation and other amounts provided
in this Agreement. The Master Servicer shall, and (to the extent provided in
this Agreement) shall cause each Servicer to, provide access to information and
documentation regarding the Mortgage Loans to the Trustee, its agents and
accountants at any time upon reasonable request and during normal business
hours, and to Certificateholders that are savings and loan associations, banks
or insurance companies, the Office of Thrift Supervision, the FDIC and the
supervisory agents and examiners of such Office and Corporation or examiners of
any other federal or state banking or insurance regulatory authority if so
required by applicable regulations of the Office of Thrift Supervision or other
regulatory authority, such access to be afforded without charge but only upon
reasonable request in writing and during normal business hours at the offices of
the Master Servicer designated by it. In fulfilling such a request, the Master
Servicer shall not be responsible for determining the sufficiency of such
information.

     (b) All Mortgage Files and funds collected or held by, or under the control
of, the Master Servicer, in respect of any Mortgage Loans, whether from the
collection of principal and interest payments or from Liquidation Proceeds or
Insurance Proceeds, shall be held by the Master Servicer for and on behalf of
the Trustee and the Certificateholders and shall be and remain the sole and
exclusive property of the Trustee; provided, however, that the Master Servicer
and the Company shall be entitled to setoff against, and deduct from, any such
funds any amounts that are properly due and payable to the Master Servicer or
the Company under this Agreement.

     Section 3.09 Standard Hazard Insurance and Flood Insurance Policies.

     (a) For each Mortgage Loan, the Master Servicer shall enforce any
obligation of the Servicers under the Applicable Servicing Agreement to maintain
or cause to be maintained standard fire and casualty insurance and, where
applicable, flood insurance, all in accordance with the provisions of this
Agreement and the Applicable Servicing Agreements. It is understood and agreed
that such insurance shall be with insurers meeting the eligibility requirements
set forth in the Applicable Servicing Agreements and that no earthquake or other
additional insurance is to be required of any Mortgagor or to be maintained on
property acquired in respect of a defaulted loan, other than pursuant to such
applicable laws and regulations as shall at any time be in force and as shall
require such additional insurance.

     (b) Pursuant to Sections 4.01 and 4.02, any amounts collected by Master
Servicer, under any insurance policies (other than amounts to be applied to the
restoration or repair of the property subject to the related Mortgage or
released to the Mortgagor in accordance with this Agreement) shall be deposited
into the Master Servicer Collection Account, subject to withdrawal pursuant to
Sections 4.02 and 4.03. Any cost incurred by the Master Servicer or any
Servicers in maintaining any such insurance if the Mortgagor defaults in its
obligation to do so shall be added to the amount owing under the Mortgage Loan
where the terms of the Mortgage


                                      -76-

<PAGE>

Loan so permit; provided, however, that the addition of any such cost shall not
be taken into account for purposes of calculating the distributions to be made
to Certificateholders and shall be recoverable by the Master Servicer or such
Servicer pursuant to Sections 4.02 and 4.03.

     Section 3.10 Presentment of Claims and Collection of Proceeds. The Master
Servicer shall (to the extent provided in this Agreement) cause the Servicers
to, prepare and present on behalf of the Trustee and the Certificateholders all
claims under the Insurance Policies and take such actions (including the
negotiation, settlement, compromise or enforcement of the insured's claim) as
shall be necessary to realize recovery under such policies. Any proceeds
disbursed to the Master Servicer (or disbursed to a Servicer and remitted to the
Master Servicer) in respect of such policies, bonds or contracts shall be
promptly deposited in the Master Servicer Collection Account upon receipt,
except that any amounts realized that are to be applied to the repair or
restoration of the related Mortgaged Property as a condition precedent to the
presentation of claims on the related Mortgage Loan to the insurer under any
applicable Insurance Policy need not be so deposited (or remitted).

     Section 3.11 Maintenance of the Primary Mortgage Insurance Policies.

     (a) The Master Servicer shall not take, or permit any Servicer (to the
extent such action is prohibited under this Agreement or the Applicable
Servicing Agreement, as applicable) to take, any action that would result in
noncoverage under any applicable Primary Mortgage Insurance Policy of any loss
which, but for the actions of such Master Servicer or Servicer, would have been
covered thereunder. The Master Servicer shall use its best reasonable efforts to
cause each Servicer (to the extent required under the Applicable Servicing
Agreement) to keep in force and effect (to the extent that the Mortgage Loan
requires the Mortgagor to maintain such insurance), primary mortgage insurance
applicable to each Mortgage Loan in accordance with the provisions of the
Applicable Servicing Agreement. The Master Servicer shall not, and shall not
permit any Servicer (to the extent required under this Agreement or the
Applicable Servicing Agreement, as applicable) to, cancel or refuse to renew any
such Primary Mortgage Insurance Policy that is in effect at the date of the
initial issuance of the Mortgage Note and is required to be kept in force
hereunder except in accordance with the provisions of this Agreement or the
Applicable Servicing Agreement, as applicable.

     (b) The Master Servicer agrees to present, or to cause each Servicer (to
the extent required under this Agreement or the Applicable Servicing Agreement,
as applicable) to present, on behalf of the Trustee and the Certificateholders,
claims to the insurer under any Primary Mortgage Insurance Policies and, in this
regard, to take such reasonable action as shall be necessary to permit recovery
under any Primary Mortgage Insurance Policies respecting defaulted Mortgage
Loans. Pursuant to Section 4.01 and 4.02, any amounts collected by the Master
Servicer under any Primary Mortgage Insurance Policies shall be deposited in the
Master Servicer Collection Account, subject to withdrawal pursuant to Section
4.03.

     Section 3.12 Trustee to Retain Possession of Certain Insurance Policies and
Documents. The Trustee or the Custodian shall retain possession and custody of
the originals (to the extent available) of any Primary Mortgage Insurance
Policies, or certificate of insurance if applicable, and any certificates of
renewal as to the foregoing as may be issued from time to time as contemplated
by this Agreement. Until all amounts distributable in respect of the
Certificates have been distributed in full and the Master Servicer otherwise has
fulfilled its obligations under


                                      -77-

<PAGE>

this Agreement, the Trustee or its Custodian shall also retain possession and
custody of each Mortgage File in accordance with and subject to the terms and
conditions of this Agreement and the Custodial Agreement. The Master Servicer
shall promptly deliver or cause to be delivered to the Trustee or the Custodian
upon the execution or receipt thereof the originals of any Primary Mortgage
Insurance Policies, any certificates of renewal, and such other documents or
instruments that constitute portions of the Mortgage File that come into the
possession of the Master Servicer from time to time.

     Section 3.13 Realization Upon Defaulted Mortgage Loans. The Master Servicer
shall cause each Servicer (to the extent required under the Applicable Servicing
Agreement) to foreclose upon, repossess or otherwise comparably convert the
ownership of Mortgaged 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, all in accordance with the terms and
conditions of the Applicable Servicing Agreement.

     Section 3.14 Compensation for the Master Servicer. The Master Servicer will
be entitled to all income and gain realized from any investment of funds in the
Master Servicer Collection Account, pursuant to Article IV, for the performance
of its activities hereunder. Servicing compensation in the form of assumption
fees, if any, late payment charges, as collected, if any, or otherwise (but not
including any prepayment premium or penalty) shall be retained by the applicable
Servicer and need not be deposited in the Protected Account. The Master Servicer
shall be required to pay all expenses incurred by it in connection with its
activities hereunder and shall not be entitled to reimbursement therefor except
as provided in this Agreement.

     Section 3.15 REO Property.

     (a) In the event the Issuing Entity acquires ownership of any REO Property
in respect of any related Mortgage Loan, the deed or certificate of sale shall
be issued to the Trustee, or to its nominee, on behalf of the related
Certificateholders, which nominee shall not be a Servicer. The Master Servicer
shall, to the extent provided in this Agreement and the Applicable Servicing
Agreement, cause the applicable Servicer to comply with its obligations
hereunder and thereunder, as applicable, regarding any REO Property. Pursuant to
its efforts to sell such REO Property, the Master Servicer shall cause the
applicable Servicer to comply in the manner and to the extent required by this
Agreement and the Applicable Servicing Agreement, as applicable, in accordance
with the REMIC Provisions and in a manner that does not result in a tax on "net
income from foreclosure property" or cause such REO Property to fail to qualify
as "foreclosure property" within the meaning of Section 860G(a)(8) of the Code.

     (b) The Master Servicer shall, to the extent required by the Applicable
Servicing Agreement, cause the applicable Servicer to deposit all funds
collected and received in connection with the operation of any REO Property in a
Protected Account.

     (c) The Master Servicer and the applicable Servicer, upon the final
disposition of any REO Property, shall be entitled to reimbursement for any
related unreimbursed Advances and other unreimbursed advances as well as any
unpaid Servicing Fees from Liquidation Proceeds received in connection with the
final disposition of such REO Property; provided, that any such unreimbursed
Advances as well as any unpaid Servicing Fees may be reimbursed or paid, as the


                                      -78-

<PAGE>

case may be, prior to final disposition, out of any net rental income or other
net amounts derived from such REO Property.

     (d) To the extent provided in this Agreement, the Liquidation Proceeds from
the final disposition of the REO Property, net of any payment to the Master
Servicer and the applicable Servicer as provided above shall be deposited in a
Protected Account on or prior to the Determination Date in the month following
receipt thereof and be remitted by wire transfer in immediately available funds
to the Master Servicer for deposit into the related Master Servicer Collection
Account on the next succeeding Servicer Remittance Date.

     Section 3.16 Annual Statement as to Compliance.

     The Master Servicer and the Securities Administrator shall deliver (or
otherwise make available) (and the Master Servicer and Securities Administrator
shall cause any Servicing Function Participant engaged by it to deliver) to the
Depositor and the Securities Administrator on or before March 1 (with a
ten-calendar day cure period) of each year, commencing in March 2008, an
Officer's Certificate stating, as to the signer thereof, that (A) a review of
such party's activities during the preceding calendar year or portion thereof
and of such party's performance under this Agreement, or such other applicable
agreement in the case of a Servicing Function Participant, has been made under
such officer's supervision and (B) to the best of such officer's knowledge,
based on such review, such party has fulfilled all its obligations under this
Agreement, or such other applicable agreement in the case of a Servicing
Function Participant, in all material respects throughout such year or portion
thereof, or, if there has been a failure to fulfill any such obligation in any
material respect, specifying each such failure known to such officer and the
nature and status thereof.

     The Master Servicer shall include all annual statements of compliance
received by it from each Servicer with its own annual statement of compliance to
be submitted to the Securities Administrator pursuant to this Section.

     In the event the Master Servicer, the Securities Administrator or any
Servicing Function Participant engaged by any such party is terminated, assigns
its rights and obligations under or resigns pursuant to the terms of this
Agreement, or such other applicable agreement in the case of a Servicing
Function Participant, as the case may be, such party shall provide, an annual
statement of compliance pursuant to this Section 3.16 or to such applicable
agreement, as the case may be, notwithstanding any such termination, assignment
or resignation

     Section 3.17 Reports on Assessment of Compliance and Attestation.

     (a) By March 1 (with a ten-calendar day cure period) of each year,
commencing in March 2008, the Master Servicer, the Securities Administrator and
the Custodian each at its own expense, shall furnish or otherwise make
available, and each such party shall cause any Servicing Function Participant
engaged by it to furnish, each at its own expense, to the Securities
Administrator and the Depositor, a report on an assessment of compliance with
the Relevant Servicing Criteria that contains (A) a statement by such party of
its responsibility for assessing compliance with the Relevant Servicing
Criteria, (B) a statement that such party used the Relevant Servicing Criteria
to assess compliance with the Relevant Servicing Criteria, (C) such party's
assessment of compliance with the Relevant Servicing Criteria as of and for the
fiscal


                                      -79-

<PAGE>

year covered by the Form 10-K required to be filed pursuant to Sections 3.18(h),
(i), (j) and (k), including, if there has been any material instance of
noncompliance with the Relevant Servicing Criteria, a discussion of each such
failure and the nature and status thereof, and (D) a statement that a registered
public accounting firm has issued an attestation report on such party's
assessment of compliance with the Relevant Servicing Criteria as of and for such
period.

     No later than the end of each fiscal year for the Issuing Entity for which
a 10-K is required to be filed, the Master Servicer and the Custodian shall each
forward to the Securities Administrator and the Depositor the name of each
Servicing Function Participant engaged by it and what Relevant Servicing
Criteria will be addressed in the report on assessment of compliance prepared by
such Servicing Function Participant (provided, however, that the Master Servicer
need not provide such information to the Securities Administrator so long as the
Master Servicer and the Securities Administrator are the same Person). When the
Master Servicer, and the Securities Administrator (or any Servicing Function
Participant engaged by them) submit their assessments to the Securities
Administrator, such parties will also at such time include the assessment and
attestation pursuant to this Section 3.17 of each Servicing Function Participant
engaged by it.

     Promptly after receipt of each report on assessment of compliance, (i) the
Depositor shall review each such report and, if applicable, consult with such
Servicer, the Master Servicer, the Securities Administrator and any Servicing
Function Participant engaged by any such party as to the nature of any material
instance of noncompliance with the Relevant Servicing Criteria by such Servicer
by each such party, and (ii) the Securities Administrator shall confirm that the
assessments individually address the Relevant Servicing Criteria for each party
as set forth on Exhibit K in respect of each Servicer and notify the Depositor
of any exceptions.

     The Master Servicer shall include all annual reports on assessment of
compliance received by it from the Servicers with its own assessment of
compliance to be submitted to the Securities Administrator pursuant to this
Section.

     In the event the Master Servicer, the Securities Administrator or any
Servicing Function Participant engaged by any such party is terminated, assigns
its rights and obligations under or resigns pursuant to the terms of this
Agreement, or any other applicable agreement, as the case may be, such party
shall provide, an assessment of compliance pursuant to this Section 3.17,
coupled with an attestation as required in this Section 3.17, or such applicable
agreement notwithstanding any such termination, assignment or resignation.

     (b) By March 1 (with a ten-calendar day cure period) of each year,
commencing in March 2008, the Master Servicer, the Securities Administrator and
the Custodian, each at its own expense, shall cause, and each such party shall
cause any Servicing Function Participant engaged by it to cause, each at its own
expense, a registered public accounting firm (which may also render other
services to the Master Servicer, the Trustee, the Securities Administrator, or
such other Servicing Function Participants, as the case may be) and that is a
member of the American Institute of Certified Public Accountants to furnish an
attestation report to the Securities Administrator and the Depositor, to the
effect that (i) it has obtained a representation regarding certain matters from
the management of such party, which includes an assertion that such party has
complied with the Relevant Servicing Criteria, and (ii) on the basis of an
examination conducted by such firm in accordance with standards for attestation
engagements issued or


                                      -80-

<PAGE>

adopted by the Public Company Accounting Oversight Board, it is expressing an
opinion as to whether such party's compliance with the Relevant Servicing
Criteria was fairly stated in all material respects, or it cannot express an
overall opinion regarding such party's assessment of compliance with the
Relevant Servicing Criteria. In the event that an overall opinion cannot be
expressed, such registered public accounting firm shall state in such report why
it was unable to express such an opinion. Such report must be available for
general use and not contain restricted use language.

     (c) Promptly after receipt of each assessment of compliance and attestation
report, the Securities Administrator shall confirm that each assessment
submitted pursuant to Section 3.17(a) is coupled with an attestation meeting the
requirements of Section 3.17(b) and notify the Depositor of any exceptions.

     The Master Servicer shall include each such attestation furnished to it by
the Servicers with its own attestation to be submitted to the Securities
Administrator pursuant to this Section.

     In the event the Master Servicer, the Securities Administrator, the
Custodian or any Servicing Function Participant engaged by any such party, is
terminated, assigns its rights and duties under, or resigns pursuant to the
terms of, this Agreement, or any applicable Custodial Agreement or Subservicing
Agreement, as the case may be, such party shall cause a registered public
accounting firm to provide an attestation pursuant to this Section 3.17, or such
other applicable agreement, notwithstanding any such termination, assignment or
resignation.

     Section 3.18 Periodic Filings.

     (a) Within four (4) Business Days after the occurrence of an event
requiring disclosure on Form 8-K (each such event, a "Reportable Event"), and if
requested by the Depositor, the Securities Administrator shall prepare and file
on behalf of the Issuing Entity a Form 8-K, as required by the Exchange Act,
provided that the Depositor shall file the initial Form 8-K in connection with
the issuance of the Certificates. Any disclosure or information related to a
Reportable Event or that is otherwise required to be included on Form 8-K (other
than the initial Form 8-K) ("Form 8-K Disclosure Information") shall be reported
by the parties set forth on Exhibit Q-3 to the Depositor and the Securities
Administrator and directed and approved by the Depositor, and the Securities
Administrator will have no duty or liability for any failure hereunder to
determine or prepare any Form 8-K Disclosure Information or any Form 8-K except
as set forth in the next paragraph.

     (b) For so long as the Issuing Entity is subject to the reporting
requirements of the Exchange Act, following the occurrence of a Reportable Event
(A) each party listed on Exhibit Q-3 hereto shall use commercially reasonable
best efforts to provide prompt notice to the Master Servicer, the Securities
Administrator and the Depositor, by fax and by phone or by e-mail and by phone,
(B) each such party shall be required to provide to the Securities Administrator
and the Depositor, to the extent known, in EDGAR-compatible format or in such
other format as agreed upon by the Securities Administrator and such party, the
form and substance of any Form 8-K Disclosure Information if applicable,
together with the form set forth on Exhibit O (the "Additional Disclosure
Notification") by the close of business New York City time on the 2nd Business
Day following the occurrence of such Reportable Event and (C) the Depositor,
shall approve, as to form and substance, or disapprove, as the case may be, the
inclusion of the Form


                                      -81-

<PAGE>

8-K Disclosure Information on Form 8-K. The Securities Administrator has no duty
under this Agreement to monitor or enforce the performance by the parties listed
on Exhibit Q-3 of their duties under this paragraph or proactively solicit or
procure from such parties any Form 8-K Disclosure Information. The Depositor
will be responsible for any reasonable fees and expenses assessed or incurred by
the Securities Administrator in connection with including any Form 8-K
Disclosure Information on Form 8-K pursuant to this paragraph.

     (c) After preparing the Form 8-K, the Securities Administrator shall, upon
request, forward electronically a copy of the Form 8-K to the Depositor.
Promptly, but no later than the close of business on the third Business Day
after the Reportable Event, the Depositor shall notify the Securities
Administrator in writing (which may be furnished electronically) of any changes
to or approval of such Form 8-K. In the absence of receipt of any written
changes or approval, or if the Depositor does not request a copy of a Form 8-K,
the Securities Administrator shall be entitled to assume that such Form 8-K is
in final form and the Securities Administrator may proceed with the process for
execution and filing of the Form 8-K. A duly authorized representative of the
Master Servicer shall sign each Form 8-K. If a Form 8-K cannot be filed on time
or if a previously filed Form 8-K needs to be amended, the Securities
Administrator will follow the procedures set forth in Section 3.18(n).

     (d) Promptly (but no later than one Business Day) after filing with the
Commission, the Securities Administrator will make available on its internet
website a final executed copy of each Form 8-K prepared and filed by the
Securities Administrator. The parties to this Agreement acknowledge that the
performance by the Master Servicer and the Securities Administrator of its
duties under this Section 3.18 related to the timely preparation, execution and
filing of Form 8-K is contingent upon the other parties hereto strictly
observing all applicable deadlines in the performance of their duties under this
Section 3.18. The Depositor acknowledges that the performance by the Master
Servicer and the Securities Administrator of its duties under this Section 3.18
related to the timely preparation, execution and filing of Form 8-K is also
contingent upon the Servicers, the Custodian and any Servicing Function
Participant strictly observing deadlines no later than those set forth in this
paragraph that are applicable to the parties to this Agreement in the delivery
to the Securities Administrator of any necessary Form 8-K Disclosure Information
pursuant to this Agreement, the Custodial Agreement or any other applicable
agreement. Neither the Master Servicer nor the Securities Administrator shall
have any liability for any loss, expense, damage or claim arising out of or with
respect to any failure to properly prepare, execute and/or timely file such Form
8-K, where such failure results from the Securities Administrator's inability or
failure to obtain or receive, on a timely basis, any information from any other
party hereto or any Servicer, Custodian or Servicing Function Participant needed
to prepare, arrange for execution or file such Form 8-K.

     (e) Within fifteen (15) days after each Distribution Date (subject to
permitted extensions under the Exchange Act), the Securities Administrator
shall, on behalf of the Issuing Entity and in accordance with industry
standards, prepare and file with the Commission via the Electronic Data
Gathering and Retrieval System (EDGAR), a Form 10-D with a copy of the Monthly
Statement for such Distribution Date as an exhibit thereto. Any disclosure in
addition to the Monthly Statement that is required to be included on Form 10-D
("Additional Form 10-D Disclosure") shall be reported by the parties set forth
on Exhibit Q-1 to the Depositor and the Securities Administrator and directed
and approved by the Depositor pursuant to the following


                                      -82-

<PAGE>

paragraph, and the Securities Administrator will have no duty or liability for
any failure hereunder to determine or prepare any Additional Form 10-D
Disclosure except as set forth in the next paragraph.

     (f) As set forth in Exhibit Q-1 hereto, for so long as the Issuing Entity
is subject to the reporting requirements of the Exchange Act, within five (5)
calendar days after the related Distribution Date (i) each party listed on
Exhibit Q-1 hereto shall be required to provide to the Depositor and the
Securities Administrator, to the extent known, in EDGAR-compatible format or in
such other format as agreed upon by the Securities Administrator and such party,
the form and substance of any Additional Form 10-D Disclosure if applicable
together with an Additional Disclosure Notification, and (ii) the Depositor will
approve, as to form and substance, or disapprove, as the case may be, the
inclusion of the Additional Form 10-D Disclosure on Form 10-D. The Securities
Administrator has no duty under this Agreement to monitor or enforce the
performance by the parties listed on Exhibit Q-1 of their duties under this
paragraph or proactively solicit or procure from such parties any Additional
Form 10-D Disclosure Information. The Depositor will be responsible for any
reasonable fees and expenses incurred by the Securities Administrator in
connection with including any Additional Form 10-D Disclosure on Form 10-D
pursuant to this paragraph.

     (g) After preparing the Form 10-D, the Securities Administrator shall, upon
request, forward electronically a copy of the Form 10-D to the Depositor
(provided that such Form 10-D includes any Additional Form 10-D Disclosure).
Within two Business Days after receipt of such copy, but no later than the 12th
calendar day after the Distribution Date, the Depositor shall notify the
Securities Administrator in writing (which may be furnished electronically) of
any changes to or approval of such Form 10-D. In the absence of receipt of any
written changes or approval, or if the Depositor does not request a copy of a
Form 10-D, the Securities Administrator shall be entitled to assume that such
Form 10-D is in final form and the Securities Administrator may proceed with the
process for execution and filing of the Form 10-D. A duly authorized
representative of the Master Servicer shall sign each Form 10-D. If a Form 10-D
cannot be filed on time or if a previously filed Form 10-D needs to be amended,
the Securities Administrator will follow the procedures set forth in Section
3.18(n). Promptly (but not later than one Business Day) after filing with the
Commission, the Securities Administrator will make available on its internet
website a final executed copy of each Form 10-D prepared and filed by the
Securities Administrator. Form 10-D requires the registrant to indicate (by
checking "yes" or "no") that it "(1) has filed all reports required to be filed
by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or
for such shorter period that the registrant was required to file such reports),
and (2) has been subject to such filing requirements for the past 90 days." The
Depositor hereby represents to the Securities Administrator that the Depositor
has filed all such required reports during the preceding 12 months and that it
has been subject to such filing requirement for the past 90 days. The Depositor
shall notify the Securities Administrator in writing, no later than the fifth
calendar day after the related Distribution Date with respect to the filing of a
report on Form 10-D, if the answer to the questions should be "no." The
Securities Administrator shall be entitled to rely on such representations in
preparing, executing and/or filing any such Form 10-D. The parties to this
Agreement acknowledge that the performance by the Master Servicer and the
Securities Administrator of its respective duties under this Section 3.18
related to the timely preparation, execution and filing of Form 10-D is
contingent upon the other parties hereto strictly observing all applicable
deadlines in the performance of their duties


                                      -83-

<PAGE>

under this Section 3.18. The Depositor acknowledges that the performance by the
Master Servicer and the Securities Administrator of its duties under this
Section 3.18 related to the timely preparation, execution and filing of Form
10-D is also contingent upon the Servicers, the Custodian and any Servicing
Function Participant strictly observing deadlines no later than those set forth
in this paragraph that are applicable to the parties to this Agreement in the
delivery to the Securities Administrator of any necessary Additional Form 10-D
Disclosure pursuant to this Agreement, the Custodial Agreement or any other
applicable agreement. Neither the Master Servicer nor the Securities
Administrator will have any liability for any loss, expense, damage or claim
arising out of or with respect to any failure to properly prepare, execute
and/or timely file such Form 10-D resulting from the Securities Administrator's
inability or failure to obtain or receive any information needed to prepare,
arrange for execution or file such Form 10-D on a timely basis.

     (h) On or prior to the 90th calendar day after the end of the fiscal year
for the Issuing Entity or such earlier date as may be required by the Exchange
Act (the "10-K Filing Deadline") (it being understood that the fiscal year for
the Issuing Entity ends on December 31st of each year) commencing in March 2008,
the Securities Administrator shall, on behalf of the Issuing Entity and in
accordance with industry standards, prepare and file with the Commission via
EDGAR a Form 10-K with respect to the Issuing Entity. Such Form 10-K shall
include the following items, in each case, as applicable, to the extent they
have been delivered to the Securities Administrator within the applicable time
frames set forth in this Agreement and Custodial Agreement: (i) an annual
compliance statement for the Master Servicer, each Servicer, the Securities
Administrator and any Servicing Function Participant engaged by any such party
(together with the Custodian, each a "Reporting Servicer"), as described in
Section 3.16 or Section 16.04 of this Agreement, as applicable, and the
Custodial Agreement; provided, however, that the Securities Administrator, at
its discretion, may omit from the Form 10-K any annual compliance statement that
is not required to be filed with such Form 10-K pursuant to Regulation AB;
(ii)(A) the annual reports on assessment of compliance with Servicing Criteria
for each Reporting Servicer (unless the Depositor has determined that such
compliance statement is not required by Regulation AB), as described in Section
3.17 or Section 16.05 of this Agreement, as applicable, and the Custodial
Agreement, and (B) if any Reporting Servicer's report on assessment of
compliance with Servicing Criteria described in Section 3.17 or Section 16.05,
as applicable, identifies any material instance of noncompliance, disclosure
identifying such instance of noncompliance, or if any Reporting Servicer's
report on assessment of compliance with Servicing Criteria described in Section
3.17 or Section 16.05 of this Agreement, as applicable, is not included as an
exhibit to such Form 10-K, disclosure that such report is not included and an
explanation why such report is not included; provided, however, that the
Securities Administrator, at its discretion, may omit from the Form 10-K any
assessment of compliance or attestation report described in clause (iii) below
that is not required to be filed with such Form 10-K pursuant to Regulation AB;
(iii)(A) the registered public accounting firm attestation report for each
Reporting Servicer, as described in Section 3.17 and Section 16.05 of this
Agreement and the Custodial Agreement, and (B) if any registered public
accounting firm attestation report described under Section 3.17 or Section
16.05, as applicable, of this Agreement identifies any material instance of
noncompliance, disclosure identifying such instance of noncompliance, or if any
such registered public accounting firm attestation report is not included as an
exhibit to such Form 10-K, disclosure that such report is not included and an
explanation why such report is not included, and (iv) a Sarbanes-Oxley
Certification in the form attached


                                      -84-

<PAGE>

hereto as Exhibit L, executed by the senior officer in charge of securitizations
of the Master Servicer. Any disclosure or information in addition to (i) through
(iv) above that is required to be included on Form 10-K ("Additional Form 10-K
Disclosure") shall be reported by the parties as set forth in Exhibit Q-2 to the
Depositor and the Securities Administrator and directed and approved by the
Depositor pursuant to the following paragraph and the Securities Administrator
will have no duty or liability for any failure hereunder to determine or prepare
any Additional Form 10-K Disclosure except or set forth in the next paragraph.

     (i) As set forth in Exhibit Q-2 hereto, no later than March 1 (with a ten
calendar day cure period) of each year that the Issuing Entity is subject to the
Exchange Act reporting requirements, commencing in March 2008, (i) the parties
listed on Exhibit Q-2 hereto shall be required to provide to the Depositor and
the Securities Administrator, to the extent known, in EDGAR-compatible format or
in such other format as agreed upon by the Securities Administrator and such
party, the form and substance of any Additional Form 10-K Disclosure, if
applicable together with an Additional Disclosure Notification, and (ii) the
Depositor will approve, as to form and substance, or disapprove, as the case may
be, the inclusion of the Additional Form 10-K Disclosure and shall forward such
Additional Form 10-K Disclosure. The Securities Administrator has no duty under
this Agreement to monitor or enforce the performance by the parties listed on
Exhibit Q-2 of their duties under this paragraph or proactively solicit or
procure from such parties any Additional Form 10-K Disclosure Information. The
Depositor will be responsible for any reasonable fees and expenses incurred by
the Securities Administrator in connection with including any Additional Form
10-K Disclosure on Form 10-K pursuant to this paragraph.

     (j) After preparing the Form 10-K, the Securities Administrator shall, upon
request, forward electronically a copy of the Form 10-K to the Depositor. Within
three Business Days after receipt of such copy, but no later than March 25th,
the Depositor shall notify the Securities Administrator in writing (which may be
furnished electronically) of any changes to or approval of such Form 10-K. In
the absence of receipt of any written changes or approval, or if the Depositor
does not request a copy of a Form 10-K, the Securities Administrator shall be
entitled to assume that such Form 10-K is in final form and the Securities
Administrator may proceed with the process for execution and filing of the Form
10-K. A senior officer of the Master Servicer in charge of the master servicing
function shall sign the Form 10-K. If a Form 10-K cannot be filed on time or if
a previously filed Form 10-K needs to be amended, the Securities Administrator
will follow the procedures set forth in Section 3.18(n). Promptly (but no later
than one Business Day) after filing with the Commission, the Securities
Administrator will make available on its internet website a final executed copy
of each Form 10-K prepared and filed by the Securities Administrator. Form 10-K
requires the registrant to indicate (by checking "yes" or "no") that it "(1) has
filed all reports required to be filed by Section 13 or 15(d) of the Exchange
Act during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days." The Depositor hereby represents to
the Securities Administrator that the Depositor has filed all such required
reports during the preceding 12 months and that it has been subject to such
filing requirement for the past 90 days. The Depositor shall notify the
Securities Administrator in writing, no later than the 15th calendar day of
March in any year in which the Trust is subject to the reporting requirements of
the Exchange Act, if the answer to the questions should be "no." The Securities
Administrator shall be entitled to rely on such representations in preparing,


                                      -85-

<PAGE>

executing and/or filing any such Form 10-K. The parties to this Agreement
acknowledge that the performance by the Master Servicer and the Securities
Administrator of its duties under this Section 3.18 related to the timely
preparation, execution and filing of Form 10-K is contingent upon such parties
(and any Servicing Function Participant) strictly observing all applicable
deadlines in the performance of their duties under this Section 3.18, Section
3.16 and Section 3.17. The Depositor acknowledges that the performance by the
Master Servicer and the Securities Administrator of its duties under this
Section 3.18 related to the timely preparation, execution and filing of Form
10-K is also contingent upon the Servicers, the Custodian and any Servicing
Function Participant strictly observing deadlines no later than those set forth
in this paragraph that are applicable to the parties to this Agreement in the
delivery to the Securities Administrator of any necessary Additional Form 10-K
Disclosure, any annual statement of compliance and any assessment of compliance
and attestation pursuant to this Agreement, the Custodial Agreement or any other
applicable agreement. Neither the Master Servicer nor the Securities
Administrator shall have any liability for any loss, expense, damage or claim
arising out of or with respect to any failure to properly prepare, execute
and/or timely file such Form 10-K resulting from the Securities Administrator's
inability or failure to obtain or receive any information from any other party
hereto or any Servicer, Custodian or Servicing Function Participant needed to
prepare, execute or file such Form 10-K.

     (k) Each Form 10-K shall include a Sarbanes-Oxley Certification, which
shall be in the form attached hereto as Exhibit L. The Company (with respect to
any year that it acted as a Servicer hereunder) shall sign and provide and cause
each subcontractor and subservicer determined by the Company to be
"participating in the servicing function" within the meaning of Item 1122 of
Regulation AB, if any, to provide a Sarbanes Certification as defined in Section
16.05 hereof pursuant to and in accordance with the time frames set forth in
Section 16.05 hereof, and each of the Master Servicer and the Securities
Administrator shall cause any Servicing Function Participant engaged by it to
sign and provide, to the person who signs the Sarbanes-Oxley Certification (the
"Certifying Person") by March 1 (with a ten day cure period) of each year in
which the Issuing Entity is subject to the reporting requirements of the
Exchange Act and otherwise within a reasonable period of time upon request, a
certification (a "Back-Up Certification") (in the form attached hereto as
Exhibit M) upon which the Certifying Person, the entity for which the Certifying
Person acts as an officer and such entity's officers, directors and affiliates
(collectively, with the Certifying Person, the "Certification Parties") can
reasonably rely. The senior officer of the Master Servicer in charge of the
master servicing function shall serve as the Certifying Person on behalf of the
Issuing Entity. Such officer of the Certifying Person can be contacted by e-mail
at cts.sec.notifications@wellsfargo.com or by facsimile at 410-715-2380. In the
event any such party or Servicing Function Participant engaged by any such party
is terminated or resigns pursuant to the terms of this Agreement, or any other
applicable agreement, as the case may be, such party shall provide a Back-Up
Certification to the Master Servicer pursuant to this Section 3.18 with respect
to the period of time it was subject to this Agreement or any other applicable
agreement, as the case may be. Notwithstanding the foregoing, (i) the Master
Servicer and the Securities Administrator shall not be required to deliver a
Back-Up Certification to each other if both are the same Person and the Master
Servicer is the Certifying Person and (ii) the Master Servicer shall not be
obligated to sign the Sarbanes-Oxley Certification in the event that it does not
receive any Back-Up Certification required to be furnished to it pursuant to the
Applicable Servicing Agreement or Custodial Agreement.


                                      -86-

<PAGE>

     (l) The Securities Administrator shall have no responsibility to file any
items with the Commission other than those specified in this Section and the
Master Servicer shall execute any and all Form 10-Ds, 8-Ks and 10-Ks required
hereunder.

     (m) On or prior to January 30 of the first year in which the Securities
Administrator is able to do so under applicable law, the Securities
Administrator shall prepare and file a Form 15 Suspension Notification relating
to the automatic suspension of reporting in respect of the Issuing Entity under
the Exchange Act.

     (n) In the event that the Securities Administrator is unable to timely file
with the Commission all or any required portion of any Form 8-K, 10-D or 10-K
required to be filed by this Agreement because required disclosure information
was either not delivered to it or delivered to it after the delivery deadlines
set forth in this Agreement or for any other reason, the Securities
Administrator will promptly notify electronically the Depositor of such
inability to make a timely filing with the Commission. In the case of Form 10-D
and 10-K, the parties to this Agreement will cooperate to prepare and file a
Form 12b-25 and a 10-D/A and 10K/A, as applicable, pursuant to Rule 12b-25 of
the Exchange Act. In the case of Form 8-K, the Securities Administrator will,
upon receipt of all required Form 8-K Disclosure Information and upon the
approval and direction of the Depositor, include such disclosure information on
the next succeeding Form 10-D to be filed for the Issuing Entity. In the event
that any previously filed Form 8-K, 10-D or 10-K needs to be amended, in
connection with any Additional Form 10-D Disclosure (other than, in the case of
Form 10-D, for the purpose of restating any Monthly Statement), Additional Form
10-K Disclosure or Form 8-K Disclosure Information, the Securities Administrator
will electronically notify the Depositor and such other parties to the
transaction as are affected by such amendment, and such parties will cooperate
to prepare any necessary 8-K/A, 10-D/A or 10-K/A. Any Form 15, Form 12b-25 or
any amendment to Form 8-K, 10-D or 10-K shall be signed by duly authorized
representative or a senior officer in charge of master servicing, as applicable,
of the Master Servicer. The parties to this Agreement acknowledge that the
performance by the Master Servicer of its duties under this Section 3.18 related
to the timely preparation, execution and filing of Form 15, a Form 12b-25 or any
amendment to Form 8-K, 10-D or 10-K is contingent upon each such party
performing its duties under this Section. Neither the Master Servicer nor the
Securities Administrator shall have any liability for any loss, expense, damage
or claim arising out of or with respect to any failure to properly prepare,
execute and/or timely file any such Form 15, Form 12b-25 or any amendments to
Forms 8-K, 10-D or 10-K, where such failure results from the Securities
Administrator's inability or failure to receive, on a timely basis, any
information from any other party hereto or any Servicer, any Custodian or any
Servicing Function Participant needed to prepare, arrange for execution or file
such Form 15, Form 12b-25 or any amendments to Forms 8-K, 10-D or 10-K.

     (o) The Depositor and the Securities Administrator agree to use their good
faith efforts to cooperate in complying with the requirements of this Section
3.18.

     (p) Each of the parties agrees to provide to the Securities Administrator
such additional information related to such party as the Securities
Administrator may reasonably request, including evidence of the authorization of
the person signing any certificate or statement, financial information and
reports, and such other information related to such party or its performance
hereunder.


                                      -87-

<PAGE>

     (q) Any notice or notification required to be delivered by the Securities
Administrator or Master Servicer to the Depositor pursuant to this Section 3.18,
may be delivered via facsimile to (212) 449-2700, via email to paul_park@ml.com
or telephonically by calling Paul Park at (212) 449-6380.

     Section 3.19 Compliance with Regulation AB. Each of the parties hereto
acknowledges and agrees that the purpose of Sections 3.16, 3.17 and 3.18 is to
facilitate compliance by the Depositor with the provisions of Regulation AB, as
such may be amended or clarified from time to time. Therefore, each of the
parties agrees that the parties' obligations hereunder will be supplemented and
modified as necessary to be consistent with any such amendments, interpretive
advice or guidance, convention or consensus among active participants in the
asset-backed securities markets, advice of counsel, or otherwise in respect of
the requirements of Regulation AB and the parties shall comply with requests
made by the Depositor (consistent with any such amendments, interpretive advice
or guidance, convention, consensus or advice of counsel) for delivery of
additional or different information as the Depositor may determine in good faith
is necessary to comply with the provisions of Regulation AB. Any such
supplementation or modification shall be made in accordance with Section 11.02
without the consent of the Certificateholders, and may result in a change in the
reports filed by the Securities Administrator on behalf of the Issuing Entity
under the Exchange Act.

     Section 3.20 Servicing Rights Owner.

     At the Servicing Rights Owner's request, the Company shall resign as
Servicer with respect to those Mortgage Loans it is servicing hereunder upon the
selection and appointment of a successor servicer by the Servicing Rights Owner;
provided that the Servicing Rights Owner delivers to the Master Servicer, the
Trustee, the Securities Administrator and the Company a letter indicating that
such successor servicer designated by the Servicing Rights Owner meets the
eligibility requirements for a successor servicer, including that such successor
servicer is a Qualified Servicer. No appointment of a successor servicer
hereunder shall be effective until the Master Servicer shall have consented
thereto. Upon such appointment, at the date specified in such letter such
successor servicer will become a servicer pursuant to the terms of this
Agreement. Any successor servicer shall be an institution that is a Fannie Mae
and Freddie Mac approved seller/servicer in good standing, that has a net worth
of at least $15,000,000, and that is willing to service the Mortgage Loans and
executes and delivers to the Depositor, the Securities Administrator and the
Trustee an agreement accepting such delegation and assignment, that contains an
assumption by such Person of the rights, powers, duties, responsibilities,
obligations and liabilities of the Company, with such exceptions or limitations
that are requested by such Person and are acceptable to the parties hereto, with
like effect as if such Person was originally named as a party to this Agreement;
and provided further that each Rating Agency acknowledges that its rating of the
Certificates in effect immediately prior to such assignment and delegation will
not be qualified or reduced as a result of such assignment and delegation.

                                   ARTICLE IV
                                    ACCOUNTS

     Section 4.01 Protected Accounts.


                                      -88-

<PAGE>

     (a) The Master Servicer shall enforce the obligation of each Servicer to
establish and maintain a Protected Account in accordance with the Applicable
Servicing Agreement, with records to be kept with respect thereto on a Mortgage
Loan by Mortgage Loan basis, into which accounts shall be deposited within two
Business Days (or as of such other time specified in this Agreement) of receipt
all collections of principal and interest on any Mortgage Loan and with respect
to any REO Property received by a Servicer, including Principal Prepayments,
Insurance Proceeds, Liquidation Proceeds, Subsequent Recoveries and advances
made from the Servicer's own funds (less servicing compensation as permitted by
this Agreement in the case of the Servicer) and all other amounts to be
deposited in the Protected Account. The Company is hereby authorized to make
withdrawals from and deposits to the related Protected Account for purposes
required or permitted by this Agreement. To the extent provided in the
Applicable Servicing Agreement, the Protected Account shall be held in a
Designated Depository Institution and segregated on the books of such
institution in the name of the Trustee for the benefit of Certificateholders.

     (b) To the extent provided in this Agreement, amounts on deposit in a
Protected Account may be invested in Permitted Investments in the name of the
Trustee for the benefit of Certificateholders and, except as provided in the
preceding paragraph, not commingled with any other funds, such Permitted
Investments to mature, or to be subject to redemption or withdrawal, no later
than the date on which such funds are required to be withdrawn for deposit in
the Master Servicer Collection Account, and shall be held until required for
such deposit. The income earned from Permitted Investments made pursuant to this
Section 4.01 or other benefits arising from the related Protected Account shall
be paid to the Company under this Agreement, and the risk of loss of moneys
required to be distributed to the Certificateholders resulting from such
investments related to the Company's account shall be borne by and be the risk
of the Company, as set forth in this Agreement. The Company (to the extent
provided in this Agreement) shall deposit the amount of any such loss in the
Protected Account within two Business Days of receipt of notification of such
loss but not later than the second Business Day prior to the Distribution Date
on which the moneys so invested are required to be distributed to the
Certificateholders.

     (c) [Reserved].

     (d) Withdrawals by the Master Servicer may be made from the Master Servicer
Collection Account only to make remittances as provided in Sections 4.02, 4.03
and 13.05; to reimburse the Master Servicer or a Servicer for Advances which
have been recovered by subsequent collection from the related Mortgagor; to
remove amounts deposited in error; to remove fees, charges or other such amounts
deposited on a temporary basis; or to clear and terminate the account at the
termination of this Agreement in accordance with Section 10.01. As provided in
Sections 4.02(b) and 13.05 certain amounts otherwise due to the Company may be
retained by the Company as set forth in this Agreement and need not be deposited
in the Master Servicer Collection Account.

     Section 4.02 Master Servicer Collection Account.

     (a) The Master Servicer shall establish and maintain in the name of the
Trustee, for the benefit of the Certificateholders, the Master Servicer
Collection Account as a segregated trust account or accounts. The Master
Servicer Collection Account may be a sub-account of the


                                      -89-

<PAGE>

Distribution Account. The Master Servicer will deposit in the Master Servicer
Collection Account as identified by the Master Servicer and as received by the
Master Servicer, the following amounts:

          (i) Any amounts withdrawn from a Protected Account or other permitted
     account;

          (ii) Any Advance and any Compensating Interest Payments;

          (iii) Any Insurance Proceeds, Liquidation Proceeds or Subsequent
     Recoveries received by or on behalf of the Master Servicer or which were
     not deposited in a Protected Account or other permitted account;

          (iv) The repurchase price with respect to any Mortgage Loans
     repurchased and all proceeds of any Mortgage Loans or property acquired in
     connection with the optional termination of the trust;

          (v) Any amounts required to be deposited with respect to losses on
     investments of deposits in an Account; and

          (vi) Any other amounts received by or on behalf of the Master Servicer
     and required to be deposited in the Master Servicer Collection Account
     pursuant to this Agreement.

     (b) All amounts deposited to the Master Servicer Collection Account shall
be held by the Master Servicer in the name of the Trustee in trust for the
benefit of the Certificateholders in accordance with the terms and provisions of
this Agreement. The requirements for crediting the Master Servicer Collection
Account or the Distribution Account shall be exclusive, it being understood and
agreed that, without limiting the generality of the foregoing, payments in the
nature of (i) prepayment or late payment charges or assumption, tax service,
statement account or payoff, substitution, satisfaction, release and other like
fees and charges and (ii) the items enumerated in Sections 4.05(a)(i), (ii),
(iii), (iv), (vi), (vii), (viii), (ix), (xi) and (xii) with respect to the
Securities Administrator, need not be credited by the Master Servicer or the
applicable Servicer to the Distribution Account or the Master Servicer
Collection Account, as applicable. In the event that the Master Servicer shall
deposit or cause to be deposited to the Distribution Account any amount not
required to be credited thereto, the Securities Administrator, upon receipt of a
written request therefor signed by a Servicing Officer of the Master Servicer,
shall promptly transfer such amount to the Master Servicer from the Distribution
Account, any provision herein to the contrary notwithstanding.

     (c) The amount at any time credited to the Master Servicer Collection
Account shall be invested, in the name of the Trustee, or its nominee, for the
benefit of the Certificateholders, in Permitted Investments as directed by
Master Servicer. All Permitted Investments shall mature or be subject to
redemption or withdrawal on or before, and shall be held until, the next
succeeding Distribution Account Deposit Date. Any and all investment earnings on
amounts on deposit in the Master Servicer Collection Account from time to time
shall be for the account of the Master Servicer. The Master Servicer from time
to time shall be permitted to withdraw or receive distribution of any and all
investment earnings from the Master Servicer Collection


                                      -90-

<PAGE>

Account. The risk of loss of moneys required to be distributed to the
Certificateholders resulting from such investments shall be borne by and be the
risk of the Master Servicer. The Master Servicer shall deposit the amount of any
such loss in the Master Servicer Collection Account within two Business Days of
receipt of notification of such loss but not later than the second Business Day
prior to the Distribution Date on which the moneys so invested are required to
be distributed to the Certificateholders.

     Section 4.03 Permitted Withdrawals and Transfers from the Master Servicer
Collection Account.

     (a) The Master Servicer will, from time to time on demand of the Master
Servicer, the Trustee or the Securities Administrator, make or cause to be made
such withdrawals or transfers from the Master Servicer Collection Account as the
Master Servicer has designated for such transfer or withdrawal pursuant to this
Agreement. The Master Servicer may clear and terminate the Master Servicer
Collection Account pursuant to Section 10.01 and remove amounts from time to
time deposited in error.

     (b) On an ongoing basis, the Master Servicer shall withdraw from the Master
Servicer Collection Account (i) any expenses recoverable by the Trustee, the
Master Servicer or the Securities Administrator pursuant to this Agreement,
including but not limited to Sections 2.01(b), 3.03, 7.04 and 9.05 and (ii) any
amounts payable to the Master Servicer as set forth in Section 3.14.

     (c) In addition, on or before each Distribution Account Deposit Date, the
Master Servicer shall deposit in the Distribution Account (or remit to the
Securities Administrator for deposit therein) any Advances required to be made
by the Master Servicer with respect to the Mortgage Loans.

     (d) No later than 3:00 p.m. New York time on each Distribution Account
Deposit Date, the Master Servicer will transfer all Available Funds on deposit
in the Master Servicer Collection Account with respect to the related
Distribution Date to the Securities Administrator for deposit in the
Distribution Account.

     Section 4.04 Distribution Account.

     (a) The Securities Administrator shall establish and maintain in the name
of the Trustee, for the benefit of the Certificateholders, the Distribution
Account as a segregated trust account or accounts.

     (b) All amounts deposited to the Distribution Account shall be held by the
Securities Administrator in the name of the Trustee in trust for the benefit of
the Certificateholders in accordance with the terms and provisions of this
Agreement.

     (c) The Distribution Account shall constitute a trust account of the Trust
Fund segregated on the books of the Securities Administrator and held by the
Securities Administrator in trust in its Corporate Trust Office, and the
Distribution Account and the funds deposited therein shall not be subject to,
and shall be protected to the maximum extent permitted by applicable law from,
all claims, liens, and encumbrances of any creditors or depositors of the


                                      -91-

<PAGE>

Securities Administrator, the Trustee or the Master Servicer (whether made
directly, or indirectly through a liquidator or receiver of the Securities
Administrator, the Trustee or the Master Servicer). The Distribution Account
shall be an Eligible Account. The amount at any time credited to the
Distribution Account shall be (i) fully insured by the FDIC to the maximum
coverage provided thereby or (ii) invested in the name of the Trustee, in such
Permitted Investments selected by the Master Servicer or deposited in demand
deposits with such depository institutions as selected by the Master Servicer,
provided that time deposits of such depository institutions would be a Permitted
Investment. All Permitted Investments shall mature or be subject to redemption
or withdrawal on or before, and shall be held until, the next succeeding
Distribution Date if the obligor for such Permitted Investment is the Master
Servicer or, if such obligor is any other Person, the Business Day preceding
such Distribution Date. All investment earnings on amounts on deposit in the
Distribution Account or benefit from funds uninvested therein from time to time
shall be for the account of the Securities Administrator. The Securities
Administrator shall be permitted to withdraw or receive distribution of any and
all investment earnings from the Distribution Account on each Distribution Date.
If there is any loss on a Permitted Investment or demand deposit, the Securities
Administrator shall deposit such amount in the Distribution Account. With
respect to the Distribution Account and the funds deposited therein, the
Securities Administrator shall take such action as may be necessary to ensure
that the Certificateholders shall be entitled to the priorities afforded to such
a trust account (in addition to a claim against the estate of the Trust) as
provided by 12 U.S.C. Section 92a(e), and applicable regulations pursuant
thereto, if applicable, or any applicable comparable state statute applicable to
state chartered banking corporations.

     Section 4.05 Permitted Withdrawals and Transfers from the Distribution
Account.

     (a) The Securities Administrator will, from time to time on demand of the
Master Servicer, make or cause to be made such withdrawals or transfers from the
Distribution Account as the Master Servicer has designated for such transfer or
withdrawal pursuant to this Agreement for the following purposes (limited in the
case of amounts due the Master Servicer to those not withdrawn from the Master
Servicer Collection Account in accordance with the terms of this Agreement):

          (i) to reimburse the Master Servicer or any Servicer for any Advance
     of its own funds or any advance of such Servicer's own funds, the right of
     the Master Servicer or a Servicer to reimbursement pursuant to this
     subclause (i) being limited to amounts received on a particular Mortgage
     Loan (including, for this purpose, the Purchase Price therefor, Insurance
     Proceeds and Liquidation Proceeds) which represent late payments or
     recoveries of the principal of or interest on such Mortgage Loan respecting
     which such Advance or advance was made;

          (ii) to reimburse the Master Servicer or any Servicer from Insurance
     Proceeds or Liquidation Proceeds relating to a particular Mortgage Loan for
     amounts expended by the Master Servicer or such Servicer in good faith as a
     Servicing Advance in connection with the restoration of the related
     Mortgaged Property which was damaged by an Uninsured Cause or in connection
     with the liquidation of such Mortgage Loan;

          (iii) to reimburse the Master Servicer or any Servicer from Insurance
     Proceeds relating to a particular Mortgage Loan for insured expenses
     incurred with respect to such


                                      -92-

<PAGE>

     Mortgage Loan and to reimburse the Master Servicer or such Servicer from
     Liquidation Proceeds from a particular Mortgage Loan for Liquidation
     Expenses incurred with respect to such Mortgage Loan; provided that the
     Master Servicer shall not be entitled to reimbursement for Liquidation
     Expenses with respect to a Mortgage Loan to the extent that (i) any amounts
     with respect to such Mortgage Loan were paid as Excess Liquidation Proceeds
     pursuant to clause (xi) of this Section 4.05(a) to the Master Servicer; and
     (ii) such Liquidation Expenses were not included in the computation of such
     Excess Liquidation Proceeds;

          (iv) to pay the Master Servicer or any Servicer, as appropriate, from
     Liquidation Proceeds or Insurance Proceeds received in connection with the
     liquidation of any Mortgage Loan, the amount which it or such Servicer
     would have been entitled to receive under subclause (ix) of this Section
     4.05(a) as servicing compensation on account of each defaulted scheduled
     payment on such Mortgage Loan if paid in a timely manner by the related
     Mortgagor;

          (v) to pay the Master Servicer or any Servicer from the Purchase Price
     for any Mortgage Loan, the amount which it or such Servicer would have been
     entitled to receive under subclause (ix) of this Section 4.05(a) as
     servicing compensation;

          (vi) to reimburse the Master Servicer or any Servicer for advances of
     funds pursuant to Sections, and the right to reimbursement pursuant to this
     subclause being limited to amounts received on the related Mortgage Loan
     (including, for this purpose, the Purchase Price therefor, Insurance
     Proceeds and Liquidation Proceeds) which represent late recoveries of the
     payments for which such advances were made;

          (vii) to reimburse the Master Servicer or any Servicer for any Advance
     or advance, after a Realized Loss has been allocated with respect to the
     related Mortgage Loan if the Advance or advance has not been reimbursed
     pursuant to clauses (i) and (vi);

          (viii) to pay the Master Servicer as set forth in Section 3.14;

          (ix) to reimburse the Master Servicer for expenses, costs and
     liabilities incurred by and reimbursable to it pursuant to this Agreement,
     including but not limited to Sections 3.03, 7.04(c) and (d);

          (x) to pay to the Master Servicer, as additional servicing
     compensation, any Excess Liquidation Proceeds to the extent not retained by
     the applicable Servicer;

          (xi) to reimburse or pay any Servicer any such amounts as are due
     thereto under the Applicable Servicing Agreement and have not been retained
     by or paid to the Servicer, to the extent provided in this Agreement or the
     Applicable Servicing Agreement, as applicable;

          (xii) to reimburse the Trustee or the Securities Administrator for
     expenses, costs and liabilities incurred by or reimbursable to it pursuant
     to this Agreement;

          (xiii) to remove amounts deposited in error; and


                                      -93-

<PAGE>

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

     (b) The Master Servicer shall keep and maintain separate accounting, on a
Mortgage Loan by Mortgage Loan basis, for the purpose of accounting for any
reimbursement from the Distribution Account pursuant to subclauses (i) through
(vi), inclusive, and (viii) or with respect to any such amounts which would have
been covered by such subclauses had the amounts not been retained by the Master
Servicer without being deposited in the Distribution Account under Section
4.02(b).

     (c) On each Distribution Date, the Securities Administrator shall
distribute the Available Funds for the Mortgage Loans to the Holders of the
Certificates in accordance with Section 6.01.

                                    ARTICLE V
                                  CERTIFICATES

     Section 5.01 The Certificates. The Certificates shall be executed by manual
or facsimile signature on behalf of the Securities Administrator by an
authorized officer. Certificates bearing the manual or facsimile signatures of
individuals who were, at the time when such signatures were affixed, authorized
to sign on behalf of the Securities Administrator shall bind the Issuing Entity,
notwithstanding that such individuals or any of them have ceased to be so
authorized prior to the authentication and delivery of such Certificates or did
not hold such offices at the date of such authentication and delivery. 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 set forth as attached hereto executed
by the Securities Administrator by manual signature, and such certificate of
authentication upon any Certificate 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. On
the Closing Date, the Securities Administrator shall authenticate the
Certificates to be issued at the written direction of the Depositor, or any
Affiliate thereof.

     Section 5.02 Certificate Register; Registration of Transfer and Exchange of
Certificates.

     (a) The Securities Administrator shall maintain, or cause to be maintained
in accordance with the provisions of Section 5.09 hereof, a Certificate Register
for the Trust Fund in which, subject to the provisions of Sections (b) and (c)
below and to such reasonable regulations as it may prescribe, the Securities
Administrator shall provide for the registration of Certificates and of
Transfers and exchanges of Certificates as herein provided. Upon surrender for
registration of Transfer of any Certificate, the Securities Administrator shall
authenticate and deliver, in the name of the designated transferee or
transferees, one or more new Certificates of the same Class and of like
aggregate Percentage Interest.

     At the option of a Certificateholder, Certificates may be exchanged for
other Certificates of the same Class in authorized denominations and evidencing
the same aggregate Percentage Interest upon surrender of the Certificates to be
exchanged at the office or agency of the Securities Administrator. Whenever any
Certificates are so surrendered for exchange, the Securities Administrator shall
execute, authenticate and deliver the Certificates that the Certificateholder
making the exchange is entitled to receive. Every Certificate presented or


                                      -94-

<PAGE>

surrendered for registration of Transfer or exchange shall be accompanied by a
written instrument of Transfer in form satisfactory to the Securities
Administrator duly executed by the holder thereof or his attorney duly
authorized in writing.

     No service charge to the Certificateholders shall be made for any
registration of Transfer or exchange of Certificates, but 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 may be required. All
Certificates surrendered for registration of Transfer or exchange shall be
canceled and subsequently destroyed by the Securities Administrator in
accordance with such Securities Administrator's customary procedures.

     (b) No Transfer of a Class C or Class P Certificate shall be made unless
such Transfer is made pursuant to an effective registration statement under the
Securities Act and any applicable state securities laws or is exempt from the
registration requirements under the Securities Act and such state securities
laws. In the event that a Transfer is to be made in reliance upon an exemption
from the Securities Act and such laws, in order to assure compliance with the
Securities Act and such laws, the Certificateholder desiring to effect such
Transfer and such Certificateholder's prospective transferee shall (except with
respect to the initial transfer of a Class C or Class P Certificate by Merrill
Lynch & Co.) each certify to each Securities Administrator in writing the facts
surrounding the Transfer in substantially the form set forth in Exhibit F-1 (the
"Transferor Representation Letter") and (i) deliver a letter in substantially
the form of either Exhibit F-2 (the "Investor Representation Letter") or Exhibit
F-3 (the "Rule 144A Letter") or (ii) there shall be delivered to the Securities
Administrator an Opinion of Counsel that such Transfer may be made pursuant to
an exemption from the Securities Act, which Opinion of Counsel shall not be an
expense of the Depositor or the Securities Administrator. The Depositor shall
provide to any Holder of a Class C or Class P Certificate and any prospective
transferee designated by any such Holder, information regarding the related
Certificates and the Mortgage Loans and such other information as shall be
necessary to satisfy the condition to eligibility set forth in Rule 144A(d)(4)
for Transfer of any such Certificate without registration thereof under the
Securities Act pursuant to the registration exemption provided by Rule 144A. The
Securities Administrator shall cooperate with the Depositor in providing the
Rule 144A information referenced in the preceding sentence, including providing
to the Depositor such information in the possession of the Securities
Administrator regarding the Certificates, the Mortgage Loans and other matters
regarding the Trust Fund as the Depositor shall reasonably request to meet its
obligation under the preceding sentence. Each Holder of a Class C or Class P
Certificate desiring to effect such Transfer shall, and does hereby agree to,
indemnify the Depositor and the Securities Administrator 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 a Certificate that is neither an ERISA Restricted
Certificate nor a Class R Certificate shall be registered unless the transferee
provides the Securities Administrator with a representation that either (i) such
transferee is not, and is not acting for, on behalf of or with any assets of, an
employee benefit plan or other arrangement subject to Title I of ERISA or plan
subject to Section 4975 of the Code, or (ii) until the termination of the Swap
Agreement and the Cap Agreement, the acquisition and holding of the Certificate
will not constitute or result in a nonexempt prohibited transaction under Title
I of ERISA or Section 4975 of the Code.


                                      -95-

<PAGE>

     No transfer of an ERISA Restricted Certificate or a Class R Certificate
will be registered unless the Securities Administrator has received (A) a
representation to the effect that such transferee is not an employee benefit
plan subject to Title I of ERISA, a plan subject to Section 4975 of the Code or
a plan subject to any state, local, federal, non-U.S. or other law substantively
similar to the foregoing provisions of ERISA or the Code ("Similar Law")
(collectively, a "Plan"), and is not directly or indirectly acquiring such
Certificate for, on behalf of, or with any assets of any such Plan, or (B)
solely in the case of an ERISA Restricted Certificate (I) if the Certificate has
been the subject of an ERISA-Qualifying Underwriting, a representation to the
effect that such transferee is an insurance company that is acquiring the
Certificate with assets contained in an "insurance company general account," as
defined in Section V(e) of Prohibited Transaction Class Exemption ("PTCE")
95-60, and the acquisition and holding of the Certificate are covered and exempt
under Sections I and III of PTCE 95-60, or (II) solely in the case of a
Definitive Certificate, an Opinion of Counsel satisfactory to the Securities
Administrator, and upon which the Securities Administrator shall be entitled to
rely, to the effect that the acquisition and holding of such Certificate will
not constitute or result in a nonexempt prohibited transaction under Title I of
ERISA or Section 4975 of the Code, or a violation of Similar Law, and will not
subject the Securities Administrator, the Master Servicer, the Trustee or the
Depositor to any obligation in addition to those expressly undertaken in this
Agreement, which Opinion of Counsel shall not be an expense of the Securities
Administrator, the Master Servicer, the Trustee or the Depositor.

     Except in the case of a Definitive Certificate, the representations set
forth in the two immediately preceding paragraphs of this Section 5.02(b), other
than clause (B)(II) in the immediately preceding paragraph, shall be deemed to
have been made to the Securities Administrator by the transferee's acceptance of
a Certificate (or the acceptance by a Certificate Owner of the beneficial
interest in any Class of Certificate).

     Notwithstanding any other provision herein to the contrary, any purported
transfer of a Certificate to or on behalf of a Plan without the delivery to the
Securities Administrator of a representation or an Opinion of Counsel
satisfactory to the Securities Administrator as described above shall be void
and of no effect. The Securities Administrator shall not be under any liability
to any Person for any registration or transfer of any Certificate that is in
fact not permitted by this Section 5.02(b), nor shall the Trustee or the
Securities Administrator be under any liability for making any payments due on
such Certificate to the Holder thereof or taking any other action with respect
to such Holder under the provisions of this Agreement so long as the transfer
was registered by the Securities Administrator in accordance with the foregoing
requirements. The Trustee or the Securities Administrator shall be entitled, but
not obligated, to recover from any Holder of any Certificate that was in fact a
Plan and that held such Certificate in violation of this Section 5.02(b) all
payments made on such Certificate at and after the time it commenced such
holding. Any such payments so recovered shall be paid and delivered to the last
preceding Holder of such Certificate that is not a Plan.

     (c) Each Person who has or who acquires any Ownership Interest in a Class R
Certificate shall be deemed by the acceptance or acquisition of such Ownership
Interest to have agreed to be bound by the following provisions, and the rights
of each Person acquiring any Ownership Interest in a Class R Certificate are
expressly subject to the following provisions:


                                      -96-

<PAGE>

          (i) Each Person holding or acquiring any Ownership Interest in a Class
     R Certificate shall be a Permitted Transferee and shall promptly notify the
     Securities Administrator of any change or impending change in its status as
     a Permitted Transferee.

          (ii) No Ownership Interest in a Class R Certificate may be purchased,
     transferred or sold, directly or indirectly, except in accordance with the
     provisions hereof. No Ownership Interest in a Class R Certificate may be
     registered on the Closing Date or thereafter transferred, and the
     Securities Administrator shall not register the Transfer of any Class R
     Certificate unless, in addition to the certificates required to be
     delivered to the Securities Administrator under subparagraph (b) above, the
     Securities Administrator shall have been furnished with an affidavit (a
     "Transferee's Letter") of the initial owner or the proposed transferee in
     the form attached hereto as Exhibit E-1 and an affidavit (a "Transferor
     Certificate") of the proposed transferor in the form attached hereto as
     Exhibit E-2. In the absence of a contrary instruction from the transferor
     of a Class R Certificate, declaration (11) in Appendix A of the
     Transferee's Letter may be left blank. If the transferor requests by
     written notice to the Securities Administrator prior to the date of the
     proposed transfer that one of the two other forms of declaration (11) in
     Appendix A of the Transferee's Letter be used, then the requirements of
     this Section 5.02(c)(ii) shall not have been satisfied unless the
     Transferee's Letter includes such other form of declaration.

          (iii) Each Person holding or acquiring any Ownership Interest in a
     Class R Certificate shall agree (A) to obtain a Transferee's Letter from
     any other Person to whom such Person attempts to Transfer its Ownership
     Interest in a Class R Certificate, (B) to obtain a Transferee's Letter from
     any Person for whom such Person is acting as nominee, trustee or agent in
     connection with any Transfer of a Class R Certificate and (C) not to
     Transfer its Ownership Interest in a Class R Certificate or to cause the
     Transfer of an Ownership Interest in a Class R Certificate to any other
     Person if it has actual knowledge that such Person is not a Permitted
     Transferee. Further, no transfer, sale or other disposition of any
     Ownership Interest in a Class R Certificate may be made to a person who is
     not a U.S. Person (within the meaning of Section 7701 of the Code) unless
     such person furnishes the transferor and the Securities Administrator with
     a duly completed and effective Internal Revenue Service Form W-8ECI (or any
     successor thereto) and the Securities Administrator consents to such
     transfer, sale or other disposition in writing.

          (iv) Any attempted or purported Transfer of any Ownership Interest in
     a Class R Certificate in violation of the provisions of this Section
     5.02(c) shall be absolutely null and void and shall vest no rights in the
     purported Transferee. If any purported transferee shall become a Holder of
     a Class R Certificate in violation of the provisions of this Section
     5.02(c), then the last preceding Permitted Transferee shall be restored to
     all rights as Holder thereof retroactive to the date of registration of
     Transfer of such Class R Certificate. The Securities Administrator shall be
     under no liability to any Person for any registration of Transfer of a
     Class R Certificate that is in fact not permitted by Section 5.02(b) and
     this Section 5.02(c) or for making any payments due on such Certificate to
     the Holder thereof or taking any other action with respect to such Holder
     under the provisions of this Agreement so long as the Transfer was
     registered after receipt of the related Transferee's Letter. The Securities
     Administrator shall be entitled but not


                                      -97-

<PAGE>

     obligated to recover from any Holder of a Class R Certificate that was in
     fact not a Permitted Transferee at the time it became a Holder or, at such
     subsequent time as it became other than a Permitted Transferee, all
     payments made on such Class R Certificate at and after either such time.
     Any such payments so recovered by the Securities Administrator shall be
     paid and delivered by the Securities Administrator to the last preceding
     Permitted Transferee of such Certificate.

          (v) At the option of the Holder of the Class R Certificate, the Class
     SWR Interest, the Class LTR Interest and the Residual Interest may be
     severed and represented by separate certificates (with the separate
     certificate that represents the Residual Interest also representing all
     rights of the Class R Certificate to distributions attributable to an
     interest rate on the Class R Certificate in excess of the REMIC
     Pass-Through Rate); provided, however, that such separate certification may
     not occur until the Securities Administrator receives a REMIC Opinion to
     the effect that separate certification in the form and manner proposed
     would not result in the imposition of federal tax upon the Issuing Entity
     or any of the REMICs provided for herein or cause any of the REMICs
     provided for herein to fail to qualify as a REMIC; and provided further,
     that the provisions of Sections 5.02(b) and (c) will apply to each such
     separate certificate as if the separate certificate were a Class R
     Certificate. If, as evidenced by a REMIC Opinion, it is necessary to
     preserve the REMIC status of any of the REMICs provided for herein, the
     Class SWR Interest, the Class LTR Interest and the Residual Interest shall
     be severed and represented by separate Certificates (with the separate
     certificate that represents the Residual Interest also representing all
     rights of the Class R Certificate to distributions attributable to an
     interest rate on the Class R Certificate in excess of the REMIC
     Pass-Through Rate).

     The restrictions on Transfers of a Class R Certificate set forth in this
Section 5.02(c) shall cease to apply (and the applicable portions of the legend
on a Class R Certificate may be deleted) with respect to Transfers occurring
after delivery to the Securities Administrator of an Opinion of Counsel, which
Opinion of Counsel shall not be an expense of the Securities Administrator or
the Depositor, to the effect that the elimination of such restrictions will not
cause any of the REMICs provided for herein to fail to qualify as a REMIC at any
time that the Certificates are outstanding or result in the imposition of any
tax on the Issuing Entity, any REMIC provided for herein, a Certificateholder or
another Person. Each Person holding or acquiring any Ownership Interest in a
Class R Certificate hereby consents to any amendment of this Agreement that,
based on an Opinion of Counsel furnished to the Securities Administrator, is
reasonably necessary (a) to ensure that the record ownership of, or any
beneficial interest in, a Class R Certificate is not transferred, directly or
indirectly, to a Person that is not a Permitted Transferee and (b) to provide
for a means to compel the Transfer of a Class R Certificate that is held by a
Person that is not a Permitted Transferee to a Holder that is a Permitted
Transferee.

     (d) The transferor of the Class R Certificate shall notify the Securities
Administrator in writing upon the transfer of the Class R Certificate.

     (e) The preparation and delivery of all certificates, opinions and other
writings referred to above in this Section 5.02 shall not be an expense of the
Issuing Entity, the Depositor or the Securities Administrator.


                                      -98-

<PAGE>

     Section 5.03 Mutilated, Destroyed, Lost or Stolen Certificates. If (a) any
mutilated Certificate is surrendered to the Securities Administrator or the
Securities Administrator receives evidence to its satisfaction of the
destruction, loss or theft of any Certificate and of the ownership thereof and
(b) there is delivered to the Securities Administrator such security or
indemnity as may be required by them to save each of them harmless, then, in the
absence of notice to the Securities Administrator that such Certificate has been
acquired by a bona fide purchaser, the Securities Administrator shall execute,
authenticate and deliver, in exchange for or in lieu of any such mutilated,
destroyed, lost or stolen Certificate, a new Certificate of like Class, tenor
and Percentage Interest. In connection with the issuance of any new Certificate
under this Section 5.03, the Securities Administrator 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 Securities Administrator) connected therewith. Any replacement
Certificate issued pursuant to this Section 5.03 shall constitute complete and
indefeasible evidence of ownership in the Trust Fund, as if originally issued,
whether or not the lost, stolen or destroyed Certificate shall be found at any
time. All Certificates surrendered to the Securities Administrator under the
terms of this Section 5.03 shall be canceled and destroyed by the Securities
Administrator in accordance with its standard procedures without liability on
its part.

     Section 5.04 Persons Deemed Owners. The Securities Administrator and any
agent of the Securities Administrator may treat the Person in whose name any
Certificate is registered as the owner of such Certificate for the purpose of
receiving distributions as provided in this Agreement and for all other purposes
whatsoever, and neither the Securities Administrator, nor any agent of the
Securities Administrator shall be affected by any notice to the contrary.

     Section 5.05 Access to List of Certificateholders' Names and Addresses. If
three or more Certificateholders (a) request such information in writing from
the Securities Administrator, (b) state that such Certificateholders desire to
communicate with other Certificateholders with respect to their rights under
this Agreement or under the Certificates, and (c) provide a copy of the
communication that such Certificateholders propose to transmit or if the
Depositor shall request such information in writing from the Securities
Administrator, then the Securities Administrator shall, within ten Business Days
after the receipt of such request, provide the Depositor or such
Certificateholders at such recipients' expense the most recent list of the
Certificateholders of the Trust Fund held by the Securities Administrator, if
any. The Depositor and every Certificateholder, by receiving and holding a
Certificate, agree that the Securities Administrator shall not be held
accountable by reason of the disclosure of any such information as to the list
of the Certificateholders hereunder, regardless of the source from which such
information was derived.

     Section 5.06 Book-Entry Certificates. The Regular Certificates, upon
original issuance, shall be issued in the form of one or more typewritten
Certificates representing the Book-Entry Certificates, to be delivered to the
Depository by or on behalf of the Depositor. The Book-Entry Certificates shall
initially be registered on the Certificate Register in the name of the
Depository or its nominee, and no Certificate Owner of a Book-Entry Certificate
will receive a definitive certificate representing such Certificate Owner's
interest in such Certificates, except as provided in Section 5.08. Unless and
until definitive, fully registered Certificates ("Definitive


                                      -99-

<PAGE>

Certificates") have been issued to the Certificate Owners of the Book-Entry
Certificates pursuant to Section 5.08:

     (a) the provisions of this Section shall be in full force and effect;

     (b) the Depositor and the Securities Administrator may deal with the
Depository and the Depository Participants for all purposes (including the
making of distributions) as the authorized representative of the respective
Certificate Owners of the Book-Entry Certificates;

     (c) registration of the Book-Entry Certificates may not be transferred by
the Securities Administrator except to another Depository;

     (d) the rights of the respective Certificate Owners of the Book-Entry
Certificates shall be exercised only through the Depository and the Depository
Participants and shall be limited to those established by law and agreements
between the Owners of the Book-Entry Certificates and the Depository and/or the
Depository Participants. Pursuant to the Depository Agreement, unless and until
Definitive Certificates are issued pursuant to Section 5.08, the Depository will
make book-entry transfers among the Depository Participants and receive and
transmit distributions of principal and interest on the related Certificates to
such Depository Participants;

     (e) the Depository may collect its usual and customary fees, charges and
expenses from its Depository Participants;

     (f) the Securities Administrator may rely and shall be fully protected in
relying upon information furnished by the Depository with respect to its
Depository Participants; and

     (g) to the extent that the provisions of this Section conflict with any
other provisions of this Agreement, the provisions of this Section shall
control.

     For purposes of any provision of this Agreement requiring or permitting
actions with the consent of, or at the direction of, Certificateholders
evidencing a specified percentage of the aggregate unpaid principal amount of
any Class of Certificates, such direction or consent may be given by Certificate
Owners (acting through the Depository and the Depository Participants) owning
Book-Entry Certificates evidencing the requisite percentage of principal amount
of such Class of Certificates.

     Section 5.07 Notices to Depository. Whenever any notice or other
communication is required to be given to Certificateholders of the Class with
respect to which Book-Entry Certificates have been issued, unless and until
Definitive Certificates shall have been issued to the related Certificate
Owners, the Securities Administrator shall give all such notices and
communications to the Depository.

     Section 5.08 Definitive Certificates. If, after Book-Entry Certificates
have been issued with respect to any Certificates, (a) the Depository or the
Depositor advises the Securities Administrator that the Depository is no longer
willing, qualified or able to discharge properly its responsibilities under the
Depository Agreement with respect to such Certificates and the Securities
Administrator or the Depositor is unable to locate a qualified successor, (b)
the Depositor notifies the Securities Administrator and the Depository of its
intent to terminate the


                                      -100-

<PAGE>

book-entry system through the Depository and, upon receipt of notice of such
intent from the Depository, the Certificate Owners of the Book-Entry
Certificates agree to initiate such termination or (c) after the occurrence and
continuation of an Event of Default, Certificate Owners of such Book-Entry
Certificates having not less than 51% of the Voting Rights evidenced by any
Class of Book-Entry Certificates advise the Securities Administrator and the
Depository in writing through the Depository Participants that the continuation
of a book-entry system with respect to Certificates of such Class through the
Depository (or its successor) is no longer in the best interests of the
Certificate Owners of such Class, then the Securities Administrator shall notify
all Certificate Owners of such Book-Entry Certificates, through the Depository,
of the occurrence of any such event and of the availability of Definitive
Certificates to Certificate Owners of such Class requesting the same. The
Depositor shall provide the Securities Administrator with an adequate inventory
of certificates to facilitate the issuance and transfer of Definitive
Certificates. Upon surrender to the Securities Administrator of any such
Certificates by the Depository, accompanied by registration instructions from
the Depository for registration, the Securities Administrator shall authenticate
and deliver such Definitive Certificates. Neither the Depositor nor the
Securities Administrator shall be liable for any delay in delivery of such
instructions and each may conclusively rely on, and shall be protected in
relying on, such instructions. Upon the issuance of such Definitive
Certificates, all references herein to obligations imposed upon or to be
performed by the Depository shall be deemed to be imposed upon and performed by
the Securities Administrator, to the extent applicable with respect to such
Definitive Certificates and the Securities Administrator shall recognize the
Holders of such Definitive Certificates as Certificateholders hereunder.

     Section 5.09 Maintenance of Office or Agency. The Securities Administrator
will maintain or cause to be maintained at its expense an office or offices or
agency or agencies where Certificates may be surrendered for registration of
transfer or exchange. The Securities Administrator initially designates its
offices at Sixth Street and Marquette Avenue, Minneapolis, Minnesota 55479,
Attention: Client Service Manager - Merrill Lynch Alternative Note Asset Trust,
Series 2007-OAR2 as offices for such purposes. The Securities Administrator will
give prompt written notice to the Certificateholders of any change in such
location of any such office or agency.

                                   ARTICLE VI
                         PAYMENTS TO CERTIFICATEHOLDERS

     Section 6.01 Distributions on the Certificates.

     (a) [Reserved]

     (b) On each Distribution Date, amounts on deposit in the Distribution
Account shall be treated for federal income tax purposes as applied to
distributions on the interests in each of the SWAP REMIC and the Lower Tier
REMIC in an amount sufficient to make the distributions on the respective
Certificates on such Distribution Date in accordance with the provisions of this
Section 6.01.

     On each Distribution Date, the interest distributable with respect to each
class of Certificates is the interest which has accrued thereon at the then
applicable related Certificate


                                      -101-

<PAGE>

Rate during the related Accrual Period less applicable related Prepayment
Interest Shortfalls and Deferred Interest, if any, allocated to that class.

     All calculations of interest on the Certificates will be made on the basis
of a 360-day year and the actual number of days elapsed in the applicable
Accrual Period.

     (c) On each Distribution Date (or on the related Swap Payment Date, with
respect to payments to the Supplemental Interest Trust), the Interest Funds for
such Distribution Date are required to be distributed in the following order of
priority, until such Interest Funds have been fully distributed:

               (i) to the Class P Certificates, any Prepayment Charges collected
          on the Prepayment Charge Mortgage Loans and (A) any amounts paid by
          the Sponsor or the applicable Servicer in respect of Prepayment
          Charges pursuant to this Agreement and (B) any amounts received in
          respect of any indemnification paid as a result of a Prepayment Charge
          being unenforceable in breach of the representations and warranties
          set forth in the Mortgage Loan Purchase Agreement received during the
          related Prepayment Period;

               (ii) to the Supplemental Interest Trust, any Net Swap Payments
          owed to the Swap Counterparty;

               (iii) to the Supplemental Interest Trust, any Swap Termination
          Payment owed by the Supplemental Interest Trust to the Swap
          Counterparty (other than any Defaulted Swap Termination Payment);

               (iv) concurrently, to each class of the Senior Certificates, the
          Current Interest and any Interest Carry Forward Amount with respect to
          each such class; provided, however, that if Interest Funds are
          insufficient to make a full distribution of the aggregate Current
          Interest and the aggregate Interest Carry Forward Amount to the Senior
          Certificates, Interest Funds will be distributed pro rata among each
          class of the Senior Certificates based upon the ratio of (x) the
          Current Interest and Interest Carry Forward Amount for each class of
          the Senior Certificates to (y) the total amount of Current Interest
          and any Interest Carry Forward Amount for the Senior Certificates in
          the aggregate;

               (v) to the Class M-1 Certificates, the Current Interest for such
          class and any Interest Carry Forward Amount with respect to such
          class;

               (vi) to the Class M-2 Certificates, the Current Interest for such
          class and any Interest Carry Forward Amount with respect to such
          class;

               (vii) to the Class M-3 Certificates, the Current Interest for
          such class and any Interest Carry Forward Amount with respect to such
          class;

               (viii) to the Class M-4 Certificates, the Current Interest for
          such class and any Interest Carry Forward Amount with respect to such
          class;


                                      -102-

<PAGE>

               (ix) to the Class M-5 Certificates, the Current Interest for such
          class and any Interest Carry Forward Amount with respect to such
          class;

               (x) to the Class M-6 Certificates, the Current Interest for such
          class and any Interest Carry Forward Amount with respect to such
          class;

               (xi) to the Class B-1 Certificates, the Current Interest for each
          such class and any Interest Carry Forward Amount with respect to each
          such class;

               (xii) to the Class B-2 Certificates, the Current Interest for
          each such class and any Interest Carry Forward Amount with respect to
          each such class;

               (xiii) to the Class B-3 Certificates, the Current Interest for
          each such class and any Interest Carry Forward Amount with respect to
          each such class; and

               (xiv) any remainder pursuant to Section 6.01(g) hereof.

     With respect to any Distribution Date, to the extent that the Prepayment
Interest Shortfall exceeds the Compensating Interest Payment payable by the
Servicers or the Master Servicer, such amount shall reduce the Current Interest
with respect to each Class of Certificates, pro rata, based upon the amount of
interest each such Class would otherwise be entitled to receive on such
Distribution Date.

     Any interest shortfall resulting from Deferred Interest on the Mortgage
Loans will be allocated to the Offered Certificates pro rata based upon the
current Class Certificate Balance of each such class, up to the Current Interest
accrued on such class of Certificates, in reduction of the amount of interest
otherwise distributable to such class of Certificates; provided, however, that
to the extent the amount of Net Negative Amortization otherwise allocable to a
class of Offered Certificates exceeds the amount of Current Interest accrued on
the Corresponding REMIC Regular Interest of such class of Certificates (as
reduced by such class's share of any Prepayment Interest Shortfalls for such
Distribution Date), then such excess Net Negative Amortization shall be
allocated, first, to the Class C Certificates, to the extent payments would
otherwise be made to the Class C Certificates in respect of the Uncertificated
Class C Interest on such Distribution Date, and, second, to the Offered
Certificates pro rata based upon and up to the amount of any remaining Current
Interest otherwise accrued on the Corresponding REMIC Regular Interest of each
class of Offered Certificates. The amount of the reduction of Current Interest
distributable to each class of Certificates attributable to Net Negative
Amortization will be added to the Class Certificate Balance of that class.

     (d) [RESERVED]

     (e) On each Distribution Date (or in the case of any Net Swap Payments owed
to the Swap Counterparty, one business day (as defined in the Swap Agreement)
prior to such Distribution Date), the Securities Administrator shall, to the
extent of funds then available, make the following distributions from the
Distribution Account of an amount equal to the Principal Distribution Amount in
the following order of priority, and each such distribution shall be made only
after all distributions pursuant to Section 6.01(c) above shall have been made
until such amount shall have been fully distributed for such Distribution Date:


                                      -103-

<PAGE>

               (i) to the Supplemental Interest Trust, any Net Swap Payments
          owed to the Swap Counterparty, to the extent not paid pursuant to
          Section 6.01(c)(ii);

               (ii) to the Supplemental Interest Trust, any Swap Termination
          Payment owed by the Supplemental Interest Trust to the Swap
          Counterparty (other than any Defaulted Swap Termination Payment), to
          the extent not paid pursuant to Section 6.01(c)(iii);

               (iii) to the Senior Certificates, the Senior Principal
          Distribution Amount as follows: first, to the Class R Certificate
          until its Class Certificate Balance has been reduced to zero, and
          second, pro rata to the Class A-1 Certificates, Class A-2 Certificates
          and Class A-3 Certificates until the Class Certificate Balance of each
          such Class has been reduced to zero; provided, however, that on and
          after the Distribution Date on which the aggregate Class Certificate
          Balance of the Class M, Class B and Class C Certificates has been
          reduced to zero and the Stated Principal Balance of the Mortgage Loans
          is equal to or less than the aggregate Class Certificate Balance of
          the Senior Certificates, any principal distributions shall be
          allocated sequentially to the Class R, Class A-1, Class A-2 and Class
          A-3 Certificates, in that order, until the Class Certificate Balance
          of each such Class has been reduced to zero;

               (iv) to the Class M-1 Certificates, the Class M-1 Principal
          Distribution Amount;

               (v) to the Class M-2 Certificates, the Class M-2 Principal
          Distribution Amount;

               (vi) to the Class M-3 Certificates, the Class M-3 Principal
          Distribution Amount;

               (vii) to the Class M-4 Certificates, the Class M-4 Principal
          Distribution Amount;

               (viii) to the Class M-5 Certificates, the Class M-5 Principal
          Distribution Amount;

               (ix) to the Class M-6 Certificates, the Class M-6 Principal
          Distribution Amount;

               (x) to the Class B-1 Certificates, the Class B-1 Principal
          Distribution Amount;

               (xi) to the Class B-2 Certificates, the Class B-2 Principal
          Distribution Amount;

               (xii) to the Class B-3 Certificates, the Class B-3 Principal
          Distribution Amount; and

               (xiii) any remainder pursuant to Section 6.01(g) hereof.


                                      -104-

<PAGE>

     (f) [RESERVED]

     (g) On each Distribution Date (or in the case of any Net Swap Payments owed
to the Swap Counterparty, one business day (as defined in the Swap Agreement)
prior to such Distribution Date), the Securities Administrator shall, to the
extent of Interest Funds and Principal Funds then available, make the following
distributions up to the following amounts from the Distribution Account of the
remainders pursuant to Section 6.01(c)(xiv) and (e)(xiii) hereof and each such
distribution shall be made only after all distributions pursuant to Sections
6.01(c) and (e) above shall have been made until such remainders shall have been
fully distributed for such Distribution Date:

               (i) to the Senior Certificates, any amounts due as described in
          the same order of priority as set forth in Section 6.01(c)(iv) to the
          extent unpaid by Interest Funds;

               (ii) to the Subordinate Certificates, any amounts due as
          described in the same order of priority as set forth in Section
          6.01(c)(v) through (xiii) to the extent unpaid by Interest Funds;

               (iii) the Extra Principal Distribution Amount;

               (iv) to the Class M-1 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (v) to the Class M-2 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (vi) to the Class M-3 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (vii) to the Class M-4 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (viii) to the Class M-5 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (ix) to the Class M-6 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (x) to the Class B-1 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (xi) to the Class B-2 Certificates, any Unpaid Realized Loss
          Amount for such class;

               (xii) to the Class B-3 Certificates, any Unpaid Realized Loss
          Amount for such class;


                                      -105-

<PAGE>

               (xiii) to the Offered Certificates, on a pro rata basis, based
          upon outstanding Floating Rate Certificate Carryover for each such
          Class, the Floating Rate Certificate Carryover for each such Class;

               (xiv) to the Supplemental Interest Trust, any Defaulted Swap
          Termination Payment to the extent not already paid; and

               (xv) the remainder pursuant to Section 6.01(h) hereof.

     (h) on each Distribution Date, the Securities Administrator shall allocate
the remainders pursuant to Section 6.01(g)(xv) as follows:

               (i) to the Class C Certificates in the following order of
          priority, (I) the Class C Current Interest, (II) the Class C Interest
          Carry Forward Amount, (III) as principal on the Class C Certificate
          until the Class Certificate Balance of the Class C Certificates has
          been reduced to zero and (IV) the Class C Unpaid Realized Loss Amount;
          and

               (ii) the remainder pursuant to Section 6.01(i) hereof.

     (i) On each Distribution Date, the Securities Administrator shall allocate
the remainder pursuant to Section 6.01(h)(ii) hereof (i) to the Securities
Administrator to reimburse amounts or pay indemnification amounts owing to the
Securities Administrator from the Issuing Entity pursuant to Section 7.03 and
(ii) to the Class R Certificate and such distributions shall be made only after
all preceding distributions shall have been made until such remainder shall have
been fully distributed.

     (j) On each Distribution Date, after giving effect to distributions on such
Distribution Date, the Securities Administrator shall allocate the Realized Loss
Amount for the Certificates to reduce the Class Certificate Balances of the
Class C Certificates and the Subordinate Certificates in the following order of
priority:

               (i) to the Class C Certificates, until the Class C Class
          Certificate Balance is reduced to zero;

               (ii) to the Class B-3 Certificates until the Class B-3 Class
          Certificate Balance is reduced to zero;

               (iii) to the Class B-2 Certificates until the Class B-2 Class
          Certificate Balance is reduced to zero;

               (iv) to the Class B-1 Certificates until the Class B-1 Class
          Certificate Balance is reduced to zero;

               (v) to the Class M-6 Certificates until the Class M-6 Class
          Certificate Balance is reduced to zero;

               (vi) to the Class M-5 Certificates until the Class M-5 Class
          Certificate Balance is reduced to zero;


                                      -106-

<PAGE>

               (vii) to the Class M-4 Certificates until the Class M-4 Class
          Certificate Balance is reduced to zero;

               (viii) to the Class M-3 Certificates until the Class M-3 Class
          Certificate Balance is reduced to zero;

               (ix) to the Class M-2 Certificates until the Class M-2 Class
          Certificate Balance is reduced to zero; and

               (x) to the Class M-1 Certificates until the Class M-1 Class
          Certificate Balance is reduced to zero.

     (k) Subject to Section 10.02 hereof respecting the final distribution, on
each Distribution Date the Securities Administrator shall make distributions to
each Certificateholder of record on the preceding Record Date either by wire
transfer in immediately available funds to the account of such holder at a bank
or other entity having appropriate facilities therefor, if such Holder has so
notified the Securities Administrator at least five (5) Business Days prior to
the related Record Date or, if not, by check mailed by first class mail to such
Certificateholder at the address of such holder appearing in the Certificate
Register. Notwithstanding the foregoing, but subject to Section 10.02 hereof
respecting the final distribution, distributions with respect to Certificates
registered in the name of a Depository shall be made to such Depository in
immediately available funds.

     In accordance with this Agreement, the Master Servicer shall prepare and
deliver an electronic report (the "Remittance Report") to the Securities
Administrator (or by such other means as the Master Servicer and the Securities
Administrator may agree from time to time) containing such data and information
as to permit the Securities Administrator to prepare the Monthly Statement to
Certificateholders and make the required distributions for the related
Distribution Date. The Securities Administrator will prepare the Monthly Report
based solely upon the information received from the Master Servicer, which in
turn shall be based on information from the Servicers and the Cap Contract
Counterparty.

     (l) The Supplemental Interest Trust Trustee is hereby directed by the
Depositor to execute the Corridor Contract on behalf of the Supplemental
Interest Trust in the form presented to it by the Depositor and shall have no
responsibility for the contents of such Corridor Contract, including, without
limitation, the representations and warranties contained therein. Any funds
payable by the Supplemental Interest Trust under the Corridor Contract at
closing shall be paid by the Depositor. Notwithstanding anything to the contrary
contained herein or in the Corridor Contract, except as set forth in Section 2
of the Corridor Contract, the Supplemental Interest Trust shall not be required
to make any payments to the counterparty under the Corridor Contract. Any
payments received under the terms of the Corridor Contract will be available to
pay the holders of the Certificates up to the amount of any Floating Rate
Certificate Carryovers remaining after all other distributions required under
this Section 6.01 are made on such Distribution Date, other than Floating Rate
Certificate Carryovers attributable to the fact that Realized Loss Amounts are
not allocated to the Senior Certificates. Any amounts received under the terms
of the Corridor Contract on a Distribution Date that are not used to pay such
Floating Rate Certificate Carryovers will be distributed to the holders of the
Class C Certificates. Payments in respect of such Floating Rate Certificate
Carryovers from proceeds of the Corridor


                                      -107-

<PAGE>

Contract shall be paid to the Certificates, pro rata based upon such Floating
Rate Certificate Carryovers for each such class of Certificates. Amounts
received on the Corridor Contract will be available to make payments on the
Offered Certificates.

               (i) The Supplemental Interest Trust Trustee shall establish and
          maintain, for the benefit of the Supplemental Interest Trust and the
          Certificateholders, the Corridor Contract Account. On or prior to the
          Corridor Contract Termination Date, amounts, if any, received by the
          Supplemental Interest Trust Trustee for the benefit of the Trust Fund
          in respect of the Corridor Contract shall be deposited by the
          Supplemental Interest Trust Trustee into the Corridor Contract Account
          and will be used to pay Floating Rate Certificate Carryovers on the
          Certificates to the extent provided in the immediately preceding
          paragraph. With respect to any Distribution Date on or prior to the
          Corridor Contract Termination Date, the amount, if any, payable by the
          Cap Contract Counterparty under the Corridor Contract will equal the
          product of (i) the excess of (x) One-Month LIBOR (as determined by the
          Cap Contract Counterparty and subject to a cap equal to the rate with
          respect to such Distribution Date as shown under the heading "1ML
          Upper Collar" in the schedule to the Corridor Contract), over (y) the
          rate with respect to such Distribution Date as shown under the heading
          "1ML Strike Lower Collar" in the schedule to the Corridor Contract,
          (ii) an amount equal to the lesser of (x) the Corridor Contract
          Notional Balance for such Distribution Date and (y) the outstanding
          Class Certificate Balance of the related classes of Certificates and
          (iii) the number of days in such Accrual Period, divided by 360. If a
          payment is made to the Supplemental Interest Trust under the Corridor
          Contract and the Securities Administrator is required to distribute
          excess amounts to the holders of the Class C Certificates as described
          above, information regarding such distribution will be included in the
          monthly statement made available on the Securities Administrator's
          website pursuant to Section 6.03 hereof.

               (ii) Amounts on deposit in the Corridor Contract Account will
          remain uninvested pending distribution to Certificateholders.

               (iii) The Corridor Contract is scheduled to remain in effect
          until the Corridor Contract Termination Date and will be subject to
          early termination only in limited circumstances. Such circumstances
          include certain insolvency or bankruptcy events in relation to the Cap
          Contract Counterparty, the termination of the Trust Fund, the Corridor
          Contract becoming illegal or subject to certain kinds of taxation and
          certain other events of default and termination events (as further
          detailed in the Corridor Contract).

               (iv) On the Closing Date, the Cap Contract Counterparty and the
          Supplemental Interest Trust Trustee (which is hereby authorized and
          directed to enter into such credit support annex) will enter into a
          credit support annex in relation to the Corridor Contract, which annex
          is intended to protect the Issuing Entity from certain ratings
          downgrades that might hinder the ability of the Cap Contract
          Counterparty to continue its obligations under the Corridor Contract.


                                      -108-

<PAGE>

     (m) On the Closing Date, the Supplemental Interest Trust shall be
established and maintained pursuant to this Agreement, as a separate trust, the
corpus of which shall be held by the Supplemental Interest Trust Trustee for the
benefit of the holders of the Certificates as a segregated subtrust of the Trust
Fund. The Supplemental Interest Trust shall hold the Corridor Contract Account
and the Swap Account, each of which shall be an Eligible Account, and funds
deposited in each Account therein shall be held separate and apart from, and
shall not be commingled with, any other moneys, including, without limitation,
other moneys of the Securities Administrator or the Supplemental Interest Trust
Trustee held pursuant to this Agreement. In no event shall any funds deposited
in each Account within the Supplemental Interest Trust be credited to or made
available to any other Account of the Trust Fund. The records of the Securities
Administrator shall at all times reflect that the Supplemental Interest Trust is
a subtrust of the Trust Fund, the assets of which are segregated from other
assets of the Trust Fund.

     The Supplemental Interest Trust Trustee is hereby directed by the Depositor
to execute the Swap Agreement on behalf of the Supplemental Interest Trust in
the form presented to it by the Depositor and shall have no responsibility for
the contents of such Swap Agreement, including, without limitation, the
representations and warranties contained therein. The Supplemental Interest
Trust Trustee shall have all of the rights and protections of the Securities
Administrator hereunder.

     The Supplemental Interest Trust Trustee shall enforce all of the rights of
the Supplemental Interest Trust and exercise any remedies under the Swap
Agreement or Corridor Contract and, in the event the Swap Agreement is
terminated as a result of the designation by either party thereto of an Early
Termination Date (as defined in the Swap Agreement), at the direction of the
Depositor, enter into a replacement swap agreement with a replacement
counterparty appointed by the Depositor utilizing the amounts of the net Swap
Termination Payments received.

     For each Distribution Date, through and including the Distribution Date in
March 2012, the Supplemental Interest Trust Trustee shall, based on the
Significance Estimate (which shall be provided to the Supplemental Interest
Trust Trustee by the Depositor within five (5) Business Days prior to the
Distribution Date), calculate the Significance Percentage of each of the Swap
Agreement and the Corridor Contract. If on any such Distribution Date, the
Significance Percentage is equal to or greater than 9%, the Supplemental
Interest Trust Trustee shall promptly notify the Depositor and the Depositor
shall obtain the financial information required to be delivered by the Swap
Counterparty or the Cap Contract Counterparty, as applicable, pursuant to the
terms of the Swap Agreement or the Corridor Contract, respectively. If, on any
succeeding Distribution Date through and including the Distribution Date in
March 2012, the Significance Percentage is equal to or greater than 10%, the
Supplemental Interest Trust Trustee shall promptly notify the Depositor and the
Depositor shall, within five (5) Business Days following such Distribution Date,
deliver to the Securities Administrator the financial information provided to it
by the Swap Counterparty or Cap Contract Counterparty, as applicable, in
Edgar-compatible format for inclusion in the Form 10-D relating to such
Distribution Date.

     Any Swap Termination Payment received by the Supplemental Interest Trust
Trustee shall be deposited in the Swap Account and shall be used to make any
upfront payment required under a replacement swap agreement and any upfront
payment received from the counterparty to


                                      -109-

<PAGE>

a replacement swap agreement shall be used to pay any Swap Termination Payment
owed to the Swap Counterparty.

     Notwithstanding anything contained herein, in the event that a replacement
swap agreement cannot be obtained within thirty (30) days after receipt by the
Supplemental Interest Trust Trustee of the Swap Termination Payment paid by the
terminated Swap Counterparty, the Supplemental Interest Trust Trustee shall
deposit such Swap Termination Payment into a separate, segregated non-interest
bearing account established by the Supplemental Interest Trust Trustee and the
Supplemental Interest Trust Trustee shall, on each Distribution Date following
receipt of such Swap Termination Payment, withdraw from such account, an amount
equal to the Net Swap Payment, if any, that would have been paid to the
Supplemental Interest Trust by the original Swap Counterparty (computed in
accordance with the original Swap Agreement) and distribute such amount in
accordance with Section 6.01(m)(i)-(viii) of this Agreement. Any such account
shall not be an asset of any REMIC. Any amounts remaining in such account shall
be distributed to the holders of the Class C Certificates on the Distribution
Date following the earlier of (i) the termination of the Trust Fund pursuant to
Section 10.01 and (ii) March 25, 2012.

     On any Distribution Date (or in the case of any Net Swap Payments, on the
related Swap Payment Date), any Swap Termination Payments or Net Swap Payments
owed to the Swap Counterparty will be paid out of and any Net Swap Payments or
Swap Termination Payments received from the Swap Counterparty will be deposited
into the Swap Account and any payments received from the Cap Contract
Counterparty pursuant to the Corridor Contract will be deposited into the
Corridor Contract Account (each account within the Supplemental Interest Trust).
The Supplemental Interest Trust will not be an asset of any REMIC. Funds in the
Swap Account and the Corridor Contract Account within the Supplemental Interest
Trust shall be distributed in the following order of priority by the Securities
Administrator :

               (i) to the Swap Counterparty, all Net Swap Payments, if any, owed
          to the Swap Counterparty for such Distribution Date;

               (ii) to the Swap Counterparty, any Swap Termination Payment,
          other than a Defaulted Swap Termination Payment, if any, owed to the
          Swap Counterparty;

               (iii) to each class of the Senior Certificates, on a pro rata
          basis, any Current Interest and any Interest Carry Forward Amount with
          respect to such class to the extent unpaid;

               (iv) sequentially, to 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 B-1
          Certificates, the Class B-2 Certificates and the Class B-3
          Certificates in that order, any Current Interest for such class to the
          extent unpaid;

               (v) sequentially, to 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 B-1
          Certificates, the Class B-2


                                      -110-

<PAGE>

          Certificates and the Class B-3 Certificates in that order, any
          Interest Carry Forward with respect to such class to the extent
          unpaid;

               (vi) to the Offered Certificates, to pay principal as described
          and in the same manner and order of priority as set forth in Sections
          6.01(e)(iii) through 6.01(e)(xii) in order to restore levels of the
          Overcollateralization Amount, and after giving effect to distributions
          from Principal Distribution Amount for each such Class;

               (vii) sequentially, to 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 B-1
          Certificates, the Class B-2 Certificates and the Class B-3
          Certificates, in that order, any Unpaid Realized Loss Amount for such
          class to the extent unpaid;

               (viii) to the Offered Certificates, on a pro rata basis, any
          Floating Rate Certificate Carryover to the extent not paid based on
          the amount of such unpaid Floating Rate Certificate Carryover;

               (ix) to the Swap Counterparty, any Defaulted Swap Termination
          Payment owed to the Swap Counterparty to the extent not already paid;
          and

               (x) to the Class C Certificates any remaining amount.

     Notwithstanding the foregoing, however, after giving effect to proposed
distributions on any Distribution Date, the sum of the cumulative amounts
distributed pursuant to clause (vi) above and the cumulative amounts distributed
pursuant to clause (vii) above shall be limited to the aggregate amount of
cumulative Realized Losses incurred from the Cut-off Date through the last day
of the related Prepayment Period.

     Upon termination of the Trust Fund, any amounts remaining in the Swap
Account within the Supplemental Interest Trust shall be distributed pursuant to
the priorities set forth in this Section 6.01(m).

     With respect to the failure of the Swap Counterparty to perform any of its
obligations under the Swap Agreement, the breach by the Swap Counterparty of any
of its representations and warranties made pursuant to the Swap Agreement, or
the termination of the Swap Agreement, the Supplemental Interest Trust Trustee
shall send any notices and make any demands required hereunder (to the extent
that a Responsible Officer of the Securities Administrator has actual knowledge
or written notice of any such failure, breach or termination).

     On the Closing Date, the Swap Counterparty and the Supplemental Interest
Trust Trustee (which is hereby authorized and directed by the Depositor to enter
into such credit support annex) will enter into a credit support annex in
relation to the Swap Agreement, which annex is intended to protect the
Supplemental Interest Trust from certain ratings downgrades that might hinder
the ability of the Swap Counterparty to continue its obligations under the Swap
Agreement.


                                      -111-

<PAGE>

     Pursuant to and in accordance with the terms and provisions of the Swap
Agreement, the Swap Counterparty may be required to post additional collateral
in connection with its obligations under the Swap Agreement. In connection with
the foregoing, the Supplemental Interest Trust Trustee may be required to
establish a Swap Posted Collateral Account.

     To the extent that the Swap Counterparty remits any Posted Collateral to
the Supplemental Interest Trust Trustee under the Swap Agreement, the
Supplemental Interest Trust Trustee shall, upon receipt of the Posted
Collateral, deposit the Posted Collateral into the Swap Posted Collateral
Account and shall hold, release and disburse such collateral in accordance with
the terms and provisions of the Swap Agreement. Where a termination event occurs
with respect to the Swap Counterparty under the Swap Agreement, or where the
Swap Counterparty fulfills certain obligations to the Supplemental Interest
Trust such as finding a replacement swap counterparty or a guarantor that meets
established criteria of the Rating Agencies, the Supplemental Interest Trust
Trustee shall make payments from the Swap Posted Collateral Account in
accordance with the provisions of the Swap Agreement. Amounts held in the Swap
Posted Collateral Account will not be part of the Trust Fund and will not be
available for distribution to any Certificateholders, except to the extent
distributed to the Swap Account pursuant to the Swap Agreement. Any funds in the
form of cash held in the Swap Posted Collateral Account shall be invested by the
Supplemental Interest Trust Trustee in Permitted Investments described in clause
(ii) of the definition of Permitted Investments in accordance with the
instructions of the Swap Counterparty. Any earnings shall be remitted to the
Swap Counterparty in accordance with the Swap Agreement. Absent receipt by the
Supplemental Interest Trust Trustee of written instructions from the Swap
Counterparty, such funds shall remain uninvested.

     On the Closing Date, the Cap Contract Counterparty and the Supplemental
Interest Trust Trustee (which is hereby authorized and directed by the Depositor
to enter into such credit support annex) will enter into a credit support annex
in relation to the Corridor Contract, which annex is intended to protect the
Supplemental Interest Trust from certain ratings downgrades that might hinder
the ability of the Cap Contract Counterparty to continue its obligations under
the Corridor Contract.

     Pursuant to and in accordance with the terms and provisions of the Corridor
Contract, the Cap Contract Counterparty may be required to post additional
collateral in connection with its obligations under the Corridor Contract. In
connection with the foregoing, the Supplemental Interest Trust Trustee may be
required to establish a Corridor Posted Collateral Account.

     To the extent that the Cap Contract Counterparty remits any Posted
Collateral to the Supplemental Interest Trust Trustee under the Corridor
Contract, the Supplemental Interest Trust Trustee shall, upon receipt of the
Posted Collateral, deposit the Posted Collateral into the Corridor Posted
Collateral Account and shall hold, release and disburse such collateral in
accordance with the terms and provisions of the Corridor Contract. Where a
termination event occurs with respect to the Cap Contract Counterparty under the
Corridor Contract, or where the Cap Contract Counterparty fulfills certain
obligations to the Supplemental Interest Trust such as finding a replacement cap
contract counterparty or a guarantor that meets established criteria of the
Rating Agencies, the Supplemental Interest Trust Trustee shall make payments
from the Corridor Posted Collateral Account in accordance with the provisions of
the Corridor Contract. Amounts held in the Corridor Posted Collateral Account
will not be part of the Trust Fund and


                                      -112-

<PAGE>

will not be available for distribution to any Certificateholders, except to the
extent distributed to the Corridor Contract Account pursuant to the Corridor
Contract. Any funds in the form of cash held in the Corridor Posted Collateral
Account shall be invested by the Supplemental Interest Trust Trustee in
Permitted Investments described in clause (ii) of the definition of Permitted
Investments in accordance with the instructions of the Cap Contract
Counterparty. Any earnings shall be remitted to the Cap Contract Counterparty in
accordance with the Corridor Contract. Absent receipt by the Supplemental
Interest Trust Trustee of written instructions from the Cap Contract
Counterparty, such funds shall remain uninvested.

     Section 6.02 Distributions.

     (a) On each Distribution Date, other than the final Distribution Date, the
Securities Administrator shall distribute to each Certificateholder of record on
the directly preceding Record Date the Certificateholder's pro rata share of its
Class (based on the aggregate Percentage Interest represented by such Holder's
Certificates) of all amounts required to be distributed on such Distribution
Date to such Class, based solely on information provided to the Securities
Administrator by the Master Servicer. The Securities Administrator shall
calculate the amount to be distributed to each Class and, based on such amounts,
the Securities Administrator shall determine the amount to be distributed to
each Certificateholder. All of the Securities Administrator's calculations of
payments shall be based solely on information provided to the Securities
Administrator by the Master Servicer or the applicable Servicer. The Securities
Administrator shall not be required to confirm, verify or recompute any such
information but shall be entitled to rely conclusively on such information.

     (b) Payment of the above amounts to each Certificateholder shall be made
(i) by check mailed to each Certificateholder entitled thereto at the address
appearing in the Certificate Register or (ii) upon receipt by the Securities
Administrator on or before the fifth Business Day preceding the Record Date of
written instructions from a Certificateholder by wire transfer to a United
States dollar account maintained by the payee at any United States depository
institution with appropriate facilities for receiving such a wire transfer;
provided, however, that the final payment in respect of each Class of
Certificates will be made only upon presentation and surrender of such
respective Certificates at the office or agency of the Securities Administrator
specified in the notice to Certificateholders of such final payment.

     Section 6.03 Statements to Certificateholders.

     (a) On each Distribution Date, the Securities Administrator will make
available to each Certificateholder and any other interested party a statement
(the "Monthly Statement"), based in part on information provided by the Master
Servicer and the Servicers generally setting forth among other information with
respect to the Certificates and Mortgage Loans:

     (1)  the amount of the related distribution to holders of each class of
          certificates allocable to principal, separately identifying (A) the
          aggregate amount of any principal prepayments included therein, (B)
          the aggregate amount of all scheduled payments of principal included
          therein and (C) any Extra Principal Distribution Amount;


                                      -113-

<PAGE>

     (2)  the amount of such distribution to holders of each class of
          Certificates allocable to interest;

     (3)  the Interest Carry Forward Amount for each class of Certificates;

     (4)  the Class Certificate Balance of each class of Certificates after
          giving effect to the distribution of principal on such Distribution
          Date;

     (5)  the aggregate outstanding principal balance of each class of
          Certificates for the following Distribution Date;

     (6)  the amount of the Servicing Fee paid to or retained by the Servicers
          and any amounts constituting reimbursement or indemnification of the
          Servicers, the Master Servicer, the Trustee or the Securities
          Administrator;

     (7)  the Certificate Rate for each class of Certificates for such
          Distribution Date;

     (8)  the amount of Advances on Mortgage Loans included in the distribution
          on such Distribution Date;

     (9)  the cumulative amount of (A) Realized Losses and (B) Applied Realized
          Loss Amounts to date;

     (10) the amount of (A) Realized Losses and (B) Applied Realized Loss
          Amounts with respect to such Distribution Date;

     (11) the number and aggregate principal amounts of Mortgage Loans (A)
          delinquent (exclusive of Mortgage Loans in foreclosure) (1) 31 to 60
          days, (2) 61 to 90 days and (3) 91 or more days, (B) in foreclosure
          and delinquent (1) 31 to 60 days, (2) 61 to 90 days and (3) 91 or more
          days, and (C) in bankruptcy (determined in accordance with the OTS
          method), in each case as of the close of business on the last day of
          the calendar month preceding such Distribution Date;

     (12) with respect to any Mortgage Loan that became an REO Property during
          the preceding calendar month, the loan number and Stated Principal
          Balance of such Mortgage Loan as of the close of business on the
          Determination Date, in the aggregate;

     (13) whether a Stepdown Trigger Event has occurred and is in effect;

     (14) the total number and principal balance of any REO Properties as of the
          close of business on the related Determination Date, in the aggregate;

     (15) any Floating Rate Certificate Carryover paid and all Floating Rate
          Certificate Carryover remaining on each class of the Certificates on
          such Distribution Date;

     (16) the number and amount of Prepayment Charges applicable to the related
          Prepayment Period in the aggregate;

     (17) as of each Distribution Date, the amount, if any, received pursuant to
          each Corridor Contract and the amount thereof to be paid to each class
          of Certificates;


                                      -114-

<PAGE>

     (18) [Reserved];

     (19) as of each Distribution Date, the amount of any Net Swap Payments or
          Swap Termination Payments paid or received by the Supplemental
          Interest Trust pursuant to the Swap Agreement and the amount of any
          Defaulted Swap Termination Payments paid by the Supplemental Interest
          Trust;

     (20) the number of Mortgage Loans with respect to which (i) a reduction in
          the Mortgage Interest Rate has occurred or (ii) the related borrower's
          obligation to repay interest on a monthly basis has been suspended or
          reduced pursuant to the Relief Act; and the amount of interest not
          required to be paid with respect to any such Mortgage Loans during the
          related Due Period as a result of such reductions;

     (21) the amounts distributed as interest in respect of the portion of each
          class of Certificates that represents a regular or residual interest
          in a REMIC and the amount of distributions on each class of
          certificates not treated as distributions on a regular or residual
          interest in a REMIC;

     (22) the aggregate amount of all Advances with respect to the Mortgage
          Loans recovered for such Distribution Date;

     (23) the allocation to each Class of Certificates of any Realized Losses
          for such Distribution Date;

     (24) with respect to each Class of Certificates, the amount of any
          Prepayment Interest Shortfalls for such Distribution Date; and

     (25) information regarding any pool asset changes (other than in connection
          with a pool asset converting into cash in accordance with its terms),
          such as additions or removals in connection with pool asset
          substitutions and repurchases (and purchase rates, if applicable).

     The Securities Administrator may make available each month, to any
interested party, the monthly statement via the Securities Administrator's
website. The Securities Administrator will also make available on its website
any reports on Form 10-D, 10-K and 8-K that have been prepared and filed by the
Securities Administrator with respect to the Issuing Entity promptly after such
material is electronically filed with, or furnished to, the Securities and
Exchange Commission. The Securities Administrator's website will be located at
www.ctslink.com, and assistance in using the website can be obtained by calling
the Securities Administrator's customer service desk at (301) 815-6600. Parties
that are unable to use the above distribution option are entitled to have a
paper copy mailed to them via first class mail by notifying the Securities
Administrator at the following address: Wells Fargo Bank, N.A., 9062 Old
Annapolis Road, Columbia, Maryland 21045, Attention: Client Manager -- MLMI
2007-OAR2. The Securities Administrator will have the right to change the way
such reports are distributed in order to make such distributions more convenient
and/or more accessible, and the Securities Administrator will provide timely and
adequate notification to such parties regarding any such changes.


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<PAGE>

     In addition, within a reasonable period of time after the end of each
calendar year, the Securities Administrator will, upon request, prepare and
deliver to each Holder of a Certificate of record during the previous calendar
year a statement containing information necessary to enable Holders of the
Certificates to prepare their tax returns. These statements will not have been
examined and reported upon by an independent public accountant.

     (b) By January 30 of each year beginning in 2008, if so requested in
writing, the Securities Administrator will furnish such report to each Holder of
the Certificates of record at any time during the prior calendar year as to the
aggregate of amounts reported pursuant to subclauses (a)(ii) and (a)(v) above
with respect to the Certificates, plus information with respect to the amount of
servicing compensation and such other customary information as the Securities
Administrator may determine to be necessary and/or to be required by the
Internal Revenue Service or by a federal or state law or rules or regulations to
enable such Holders to prepare their tax returns for such calendar year. Such
obligations shall be deemed to have been satisfied to the extent that
substantially comparable information shall be provided by the Securities
Administrator pursuant to the requirements of the Code.

     Section 6.04 Advances. If the Monthly Payment on a Mortgage Loan that was
due on a related Due Date and is Delinquent other than as a result of
application of the Relief Act and for which the applicable Servicer was required
to make an advance pursuant to this Agreement exceeds the amount deposited in
the Master Servicer Collection Account that will be used for a Advance with
respect to such Mortgage Loan, the Master Servicer will deposit in the Master
Servicer Collection Account not later than the Distribution Account Deposit Date
immediately preceding the related Distribution Date an amount equal to such
deficiency, net of the Servicing Fee for such Mortgage Loan, except to the
extent the Master Servicer determines any such Advance to be nonrecoverable from
Liquidation Proceeds, Insurance Proceeds or future payments on the Mortgage Loan
for which such Advance was made. If the Master Servicer has not deposited the
amount described above as of the related Distribution Account Deposit Date, the
Trustee will, subject to applicable law and its determination of recoverability,
deposit in the Master Servicer Collection Account not later than the related
Distribution Date, an amount equal to the remaining deficiency as of the
Distribution Account Deposit Date. Subject to the foregoing, the Master Servicer
shall continue to make such Advances through the date that the applicable
Servicer is required to do so under the Applicable Servicing Agreement. If
applicable, on the Distribution Account Deposit Date, the Master Servicer shall
present an Officer's Certificate to the Securities Administrator (i) stating
that the Master Servicer elects not to make a Advance in a stated amount and
(ii) detailing the reason it deems the advance to be nonrecoverable.

     Section 6.05 Compensating Interest Payments. The Master Servicer shall
deposit in the Master Servicer Collection Account not later than each
Distribution Account Deposit Date an amount equal to the aggregate amounts
required to be paid by the Servicers under the Applicable Servicing Agreement
with respect to subclause (a) of the definition of Prepayment Interest Shortfall
with respect to the Mortgage Loans for the related Distribution Date, and not so
paid by the applicable Servicer (such amount, the "Compensating Interest
Payment"). The Master Servicer shall not be entitled to any reimbursement of any
Compensating Interest Payment; provided, however, the aggregate compensating
interest payments made by the Master Servicer shall not exceed the Master
Servicing Compensation.


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<PAGE>

                                   ARTICLE VII
                      THE MASTER SERVICER AND THE DEPOSITOR

     Section 7.01 Liabilities of the Master Servicer. The Master Servicer shall
be liable in accordance herewith only to the extent of the obligations
specifically imposed upon and undertaken by the Master Servicer, as the case may
be, herein. The Depositor shall be liable in accordance herewith only to the
extent of the obligations specifically imposed upon and undertaken by the
Depositor.

     Section 7.02 Merger or Consolidation of the Master Servicer.

     (a) Each of the Master Servicer and the Depositor will keep in full force
and effect its existence, rights and franchises as a corporation under the laws
of the state of its incorporation, and will 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 duties under this Agreement.

     (b) Any Person into which the Master Servicer or the Depositor may be
merged or consolidated, or any corporation resulting from any merger or
consolidation to which the Master Servicer shall be a party, or any Person
succeeding to the business of the Master Servicer, shall be the successor of the
Master Servicer hereunder, without the execution or filing of any paper or
further act on the part of any of the parties hereto, anything herein to the
contrary notwithstanding.

     Section 7.03 Indemnification from the Master Servicer and the Depositor.

     (a) The Master Servicer agrees to indemnify the Indemnified Persons for,
and to hold them harmless against, any loss, liability or expense (including
reasonable legal fees and disbursements of counsel) incurred on their part that
may be sustained in connection with, arising out of, or relating to, any claim
or legal action (including any pending or threatened claim or legal action)
relating to this Agreement or the Certificates (i) related to the Master
Servicer's failure to perform its duties in compliance with this Agreement
(except as any such loss, liability or expense shall be otherwise reimbursable
pursuant to this Agreement) or (ii) incurred by reason of the Master Servicer's
willful misfeasance, bad faith or gross negligence in the performance of duties
hereunder or by reason of reckless disregard of obligations and duties
hereunder, provided, in each case, that with respect to any such claim or legal
action (or pending or threatened claim or legal action), the Trustee or the
Securities Administrator shall have given the Master Servicer and the Depositor
written notice of such claim or legal action promptly after the Trustee or the
Securities Administrator shall have received knowledge thereof. This indemnity
shall survive the resignation or removal of the Trustee, Master Servicer or the
Securities Administrator and the termination of this Agreement.

     (b) The Depositor will indemnify any Indemnified Person for any loss,
liability or expense of any Indemnified Person not otherwise referred to in
Section (a) above.

     Section 7.04 Limitations on Liability of the Master Servicer and Others.
Subject to the obligation of the Master Servicer to indemnify the Indemnified
Persons pursuant to Section 7.03:


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<PAGE>

     (a) Neither the Master Servicer nor any of the directors, officers,
employees or agents of the Master Servicer shall be under any liability to the
Indemnified Persons, the Depositor, the Issuing Entity or the Certificateholders
for taking any action or for refraining from taking any action in good faith
pursuant to this Agreement, or for errors in judgment; provided, however, that
this provision shall not protect the Master Servicer or any such Person against
any breach of warranties or representations made herein or any liability which
would otherwise be imposed by reason of such Person's willful misfeasance, bad
faith or gross negligence in the performance of duties or by reason of reckless
disregard of obligations and duties hereunder.

     (b) The Master Servicer and any director, officer, employee or agent of the
Master Servicer may rely in good faith on any document of any kind prima facie
properly executed and submitted by any Person respecting any matters arising
hereunder.

     (c) The Master Servicer, the Servicers, the Custodian and any director,
officer, employee or agent of the Master Servicer, the Servicers or the
Custodian shall be indemnified by the Issuing Entity and held harmless thereby
against any loss, liability or expense (including reasonable legal fees and
disbursements of counsel) incurred on their part that may be sustained in
connection with, arising out of, or related to, any claim or legal action
(including any pending or threatened claim or legal action) relating to this
Agreement, an Applicable Servicing Agreement or the Certificates (except to the
extent that the Master Servicer or the Custodian, as the case may be, is
indemnified by another party thereunder), other than (i) any such loss,
liability or expense related to the Master Servicer's failure to perform its
duties in compliance with this Agreement (except as any such loss, liability or
expense shall be otherwise reimbursable pursuant to this Agreement), or to the
Custodian's failure to perform its duties under the Custodial Agreement,
respectively, or (ii) any such loss, liability or expense incurred by reason of
the Master Servicer's, the Servicers' or the Custodian's willful misfeasance,
bad faith or gross negligence in the performance of duties hereunder or under
the Custodial Agreement, as applicable, or by reason of reckless disregard of
obligations and duties hereunder or under the Custodial Agreement, as
applicable.

     (d) The Master Servicer shall not be under any obligation to appear in,
prosecute or defend any legal action that is not incidental to its duties under
this Agreement and that in its opinion may involve it in any expense or
liability; provided, however, 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, the legal expenses
and costs of such action and any liability resulting therefrom shall be
expenses, costs and liabilities of the Issuing Entity, and the Master Servicer
shall be entitled to be reimbursed therefor out of the Master Servicer
Collection Account as provided by Section 4.03. Nothing in this Section 7.04(d)
shall affect the Master Servicer's obligation to supervise, or to take such
actions as are necessary to ensure, the servicing and administration of the
Mortgage Loans pursuant to Section 3.01(a).

     (e) In taking or recommending any course of action pursuant to this
Agreement, unless specifically required to do so pursuant to this Agreement, the
Master Servicer shall not be required to investigate or make recommendations
concerning potential liabilities which the Issuing Entity might incur as a
result of such course of action by reason of the condition of the Mortgaged
Properties but shall give notice to the Trustee if it has notice of such
potential liabilities.


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<PAGE>

     (f) The Master Servicer shall not be liable for any acts or omissions of
any Servicer, except as otherwise expressly provided herein.

     Section 7.05 Master Servicer Not to Resign. Except as provided in Section
7.07, the Master Servicer shall not resign from the obligations and duties
hereby imposed on it except upon a determination that any such duties hereunder
are no longer permissible under applicable law and such impermissibility cannot
be cured. Any such determination permitting the resignation of the Master
Servicer shall be evidenced by an Opinion of Independent Counsel to such effect
delivered to the Trustee. No such resignation by the Master Servicer shall
become effective until MLML or the Trustee or a successor to the Master Servicer
reasonably satisfactory to the Trustee shall have assumed the responsibilities
and obligations of the Master Servicer in accordance with Section 8.02 hereof.
The Trustee shall notify the Rating Agencies of the resignation of the Master
Servicer. If the Master Servicer and the Securities Administrator are the same
entity, then at any time the Master Servicer is terminated as master servicer,
the Securities Administrator shall likewise be removed as securities
administrator.

     Section 7.06 Successor Master Servicer. In connection with the appointment
of any successor Master Servicer or the assumption of the duties of the Master
Servicer, MLML or the Trustee may make such arrangements for the compensation of
such successor master servicer out of payments on the Mortgage Loans as MLML or
the Trustee and such successor master servicer shall agree. If the successor
master servicer does not agree that such market value is a fair price, such
successor master servicer shall obtain two quotations of market value from third
parties actively engaged in the servicing of single-family mortgage loans.

          Notwithstanding anything herein to the contrary, in no event shall the
Trustee be liable for any Servicing Fee or Master Servicing Compensation or for
any differential in the amount of the Servicing Fee or Master Servicing
Compensation paid hereunder and the amount necessary to induce any successor
servicer or successor master servicer to act as successor servicer or successor
master servicer, as applicable, under this Agreement and the transactions set
forth or provided for herein.

     Section 7.07 Sale and Assignment of Master Servicing. The Master Servicer
may sell and assign its rights and delegate its duties and obligations in its
entirety as Master Servicer under this Agreement; provided, however, that: (i)
the purchaser or transferee accepting such assignment and delegation (a) shall
be a Person which shall be qualified to service mortgage loans for Fannie Mae or
Freddie Mac; (b) shall have a net worth of not less than $10,000,000 (unless
otherwise approved by each Rating Agency pursuant to clause (ii) below); (c)
shall be reasonably satisfactory to the Trustee (as evidenced in a writing
signed by the Trustee); and (d) shall execute and deliver to the Trustee an
agreement, in form and substance reasonably satisfactory to the Trustee, which
contains an assumption by such Person of the due and punctual performance and
observance of each covenant and condition to be performed or observed by it as
master servicer under this Agreement, any custodial agreement from and after the
effective date of such agreement; (ii) each Rating Agency shall be given prior
written notice of the identity of the proposed successor to the Master Servicer
and each Rating Agency's rating of the Certificates in effect immediately prior
to such assignment, sale and delegation will not be downgraded, qualified or
withdrawn as a result of such assignment, sale and delegation, as evidenced by a
letter to such effect delivered to the Master Servicer and the Trustee; and
(iii) the Master Servicer assigning and selling the master servicing shall
deliver to the Trustee an Officer's Certificate and


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<PAGE>

an Opinion of Independent Counsel, each stating that all conditions precedent to
such action under this Agreement have been completed and such action is
permitted by and complies with the terms of this Agreement. No such assignment
or delegation shall affect any liability of the Master Servicer arising prior to
the effective date thereof.

                                  ARTICLE VIII
                                     DEFAULT

     Section 8.01 Events of Default. "Event of Default," wherever used herein,
means any one of the following events (whatever the reason for such Event of
Default and whether it shall be voluntary or involuntary or be effected by
operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body) and
only with respect to the defaulting Master Servicer:

          (i) The Master Servicer fails to cause to be deposited in the
     Distribution Account any amount so required to be deposited pursuant to
     this Agreement, and such failure continues unremedied for a period of three
     Business Days after the date upon which written notice of such failure,
     requiring the same to be remedied, shall have been given to the Master
     Servicer; or

          (ii) The Master Servicer fails to observe or perform in any material
     respect any other material covenants and agreements set forth in this
     Agreement to be performed by it, which covenants and agreements materially
     affect the rights of Certificateholders, and such failure continues
     unremedied for a period of 60 days after the date on which written notice
     of such failure, properly requiring the same to be remedied, shall have
     been given to the Master Servicer by the Trustee or to the Master Servicer
     and the Trustee by the Holders of Certificates evidencing Percentage
     Interests aggregating not less than 25% of the Trust Fund; or

          (iii) There is entered against the Master Servicer a decree or order
     by a court or agency or supervisory authority having jurisdiction in the
     premises for the appointment of a conservator, receiver or liquidator in
     any insolvency, readjustment of debt, marshaling of assets and liabilities
     or similar proceedings, or for the winding up or liquidation of its
     affairs, and the continuance of any such decree or order is unstayed and in
     effect for a period of 60 consecutive days, or an involuntary case is
     commenced against the Master Servicer under any applicable insolvency or
     reorganization statute and the petition is not dismissed within 60 days
     after the commencement of the case; or

          (iv) The Master Servicer consents 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 substantially all of its property; or the Master
     Servicer admits in writing its inability to pay its debts generally as they
     become due, files a petition to take advantage of any applicable insolvency
     or reorganization statute, makes an assignment for the benefit of its
     creditors, or voluntarily suspends payment of its obligations; or


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<PAGE>

          (v) The Master Servicer assigns or delegates its duties or rights
     under this Agreement in contravention of the provisions permitting such
     assignment or delegation under Sections 7.05 or 7.07.

          (vi) Any failure by the Master Servicer to deliver any Annual
     Statement of Compliance, Assessment of Compliance or Accountant's
     Attestation when and as required under Section 3.16 or Section 3.17.

In each and every such case, so long as such Event of Default with respect to
the Master Servicer shall not have been remedied, either the Trustee or the
Holders of Certificates evidencing Percentage Interests aggregating not less
than 51% of the Class Certificate Balance of the Certificates, by notice in
writing to the Master Servicer (and to the Trustee if given by such
Certificateholders), with a copy to the Rating Agencies, and with the consent of
the Sponsor, may terminate all of the rights and obligations (but not the
liabilities) of the Master Servicer under this Agreement and in and to the
Mortgage Loans and/or the REO Property serviced by the Master Servicer and the
proceeds thereof. Upon the receipt by the Master Servicer of the written notice,
all authority and power of the Master Servicer under this Agreement, whether
with respect to the Certificates, the Mortgage Loans, REO Property or under any
other related agreements (but only to the extent that such other agreements
relate to the Mortgage Loans or related REO Property) shall, subject to Section
8.02, automatically and without further action pass to and be vested in the
Trustee pursuant to this Section 8.01; and, without limitation, the Trustee is
hereby authorized and empowered to execute and deliver, on behalf of the Master
Servicer as attorney-in-fact or otherwise, 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 to cooperate with
the Trustee in effecting the termination of the Master Servicer's rights and
obligations hereunder, including, without limitation, the transfer to the
Trustee of (i) the property and amounts which are then or should be part of the
Issuing Entity or which thereafter become part of the Issuing Entity; and (ii)
originals or copies of all documents of the Master Servicer reasonably requested
by the Trustee to enable it to assume the Master Servicer's duties thereunder.
In addition to any other amounts which are then, or, notwithstanding the
termination of its activities under this Agreement, may become payable to the
Master Servicer under this Agreement, the Master Servicer shall be entitled to
receive, out of any amount received on account of a Mortgage Loan or related REO
Property, that portion of such payments which it would have received as
reimbursement under this Agreement if notice of termination had not been given.
The termination of the rights and obligations of the Master Servicer shall not
affect any obligations incurred by the Master Servicer prior to such
termination.

     Section 8.02 Trustee to Act; Appointment of Successor.

     (a) Upon the receipt by the Master Servicer of a notice of termination
pursuant to Section 8.01 or an Opinion of Independent Counsel pursuant to
Section 7.05 to the effect that the Master Servicer is legally unable to act or
to delegate its duties to a Person which is legally able to act, the Trustee
shall automatically become the successor in all respects to the Master Servicer
in its capacity under this Agreement and the transactions set forth or provided
for herein and shall thereafter be subject to all the responsibilities, duties,
liabilities and limitations on liabilities relating thereto placed on the Master
Servicer by the terms and provisions hereof; provided,


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<PAGE>

however, that MLML shall have the right to either (a) immediately assume the
duties of the Master Servicer or (b) select a successor master servicer;
provided further, however, that the Trustee shall have no obligation whatsoever
with respect to any liability (other than advances deemed recoverable and not
previously made) incurred by the Master Servicer at or prior to the time of
termination. As compensation therefor, the Trustee shall be entitled to all
funds relating to the Mortgage Loans which the Master Servicer would have been
entitled to retain if the Master Servicer had continued to act hereunder, except
for those amounts due the Master Servicer as reimbursement permitted under this
Agreement for advances previously made or expenses previously incurred.
Notwithstanding the above, or anything herein to the contrary, the Trustee, if
it becomes Master Servicer, shall have no responsibility or obligation (i) to
repurchase or substitute any Mortgage Loan, (ii) for any representation or
warranty of the Master Servicer hereunder, and (iii) for any act or omission of
either a predecessor or successor Master Servicer other than the Trustee. The
Trustee may conduct any activity required of it as Master Servicer hereunder
through an Affiliate or through an agent. Neither the Trustee (as successor
Master Servicer) nor any other successor Master Servicer shall be deemed to be
in default hereunder due to any act or omission of a predecessor Master
Servicer, including but not limited to failure to timely deliver to the Trustee
distribution instructions, any funds required to be deposited to the Trust Fund,
or any breach of its duty to cooperate with a transfer of master servicing.
Neither the Trustee nor any other successor Master Servicer shall be deemed to
be in default hereunder by reason of any failure to make, or any delay in
making, any distribution hereunder or any portion thereof or any failure to
perform, or any delay in performing, any duties or responsibilities hereunder,
in either case caused solely by the failure of the Master Servicer to deliver or
provide, or any delay in delivering or providing, any cash, information,
documents or records required to be provided to it by the Master Servicer.
Notwithstanding the above, the Trustee may, if it shall be unwilling so to act,
or shall, if it is legally unable so to act, appoint or petition a court of
competent jurisdiction to appoint, any established housing and home finance
institution which is a Fannie Mae- or Freddie Mac-approved servicer, and with
respect to a successor to the Master Servicer only, having a net worth of not
less than $10,000,000 and meeting such other standards for a successor Master
Servicer as are set forth in this Agreement, as the successor to the Master
Servicer hereunder in the assumption of all or any part of the responsibilities,
duties or liabilities of the Master Servicer hereunder. Pending appointment of a
successor to the Master Servicer hereunder, the Trustee shall act in such
capacity as hereinabove provided. In connection with such appointment and
assumption, the Trustee may make such arrangements for the compensation of such
successor out of payments on the Mortgage Loans as it and such successor shall
agree; provided, however, in the event that the provisions of Section 7.06 shall
apply, no such compensation shall be in excess of that permitted the Trustee
under this Section 8.02(a), and that such successor shall undertake and assume
the obligations of the Trustee to pay compensation to any third Person acting as
an agent or independent contractor in the performance of master servicing
responsibilities hereunder. The Trustee and such successor shall take such
action, consistent with this Agreement, as shall be necessary to effectuate any
such succession.

     (b) If the Trustee shall succeed to any duties of the Master Servicer
respecting the Mortgage Loans as provided herein, it shall do so in a separate
capacity and not in its capacity as Trustee and, accordingly, the provisions of
Article IX shall be inapplicable to the Trustee in its duties as the successor
to the Master Servicer in the servicing of the Mortgage Loans (although


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<PAGE>

such provisions shall continue to apply to the Trustee in its capacity as
Trustee); the provisions of Article VII, however, shall apply to it in its
capacity as successor master servicer.

     Section 8.03 Notification to Certificateholders. Upon any termination or
appointment of a successor to the Master Servicer, the Trustee shall give prompt
written notice thereof to Certificateholders at their respective addresses
appearing in the Certificate Register and to the Rating Agencies.

     Section 8.04 Waiver of Defaults. The Trustee shall transmit by mail to all
Certificateholders, within 60 days after the occurrence of any Event of Default
known to the Trustee, unless such Event of Default shall have been cured, notice
of each such Event of Default hereunder known to the Trustee. The Holders of
Certificates evidencing Percentage Interests aggregating not less than 51% of
the Class Certificate Balance of the Certificates may, on behalf of all
Certificateholders, waive any default by the Master Servicer in the performance
of its obligations hereunder and the consequences thereof, except a default in
the making of or the causing to be made any required distribution on the
Certificates. Upon any such waiver of a past default, such default shall be
deemed to cease to exist, and any Event of Default arising therefrom shall be
deemed to have been timely remedied for every purpose of this Agreement. No such
waiver shall extend to any subsequent or other default or impair any right
consequent thereon except to the extent expressly so waived. The Trustee shall
give notice of any such waiver to the Rating Agencies.

     Section 8.05 List of Certificateholders. Upon reasonable, prior written
request of three or more Certificateholders of record, for purposes of
communicating with other Certificateholders with respect to their rights under
this Agreement, the Trustee will afford such Certificateholders access during
business hours to the most recent list of Certificateholders held by the
Trustee.

                                   ARTICLE IX
                           CONCERNING THE TRUSTEE AND
                          THE SECURITIES ADMINISTRATOR

     Section 9.01 Duties of Trustee.

     (a) The Trustee, prior to the occurrence of an Event of Default and after
the curing or waiver of all Events of Default which may have occurred, and the
Securities Administrator each undertake to perform such duties and only such
duties as are specifically set forth in this Agreement as duties of the Trustee
and the Securities Administrator, respectively. If an Event of Default has
occurred and has not been cured or waived, the Trustee shall exercise such of
the rights and powers vested in it by this Agreement, and subject to Section
8.02(b) use the same degree of care and skill in their exercise, as a prudent
person would exercise under the circumstances in the conduct of his own affairs.

     (b) Upon receipt of all resolutions, certificates, statements, opinions,
reports, documents, orders or other instruments which are specifically required
to be furnished to the Trustee and the Securities Administrator pursuant to any
provision of this Agreement, the Trustee and the Securities Administrator,
respectively, shall examine them to determine whether


                                      -123-

<PAGE>

they are in the form required by this Agreement; provided, however, that neither
the Trustee nor the Securities Administrator shall be responsible for the
accuracy or content of any resolution, certificate, statement, opinion, report,
document, order or other instrument furnished by the Master Servicer; provided,
further, that neither the Trustee nor the Securities Administrator shall be
responsible for the accuracy or verification of any calculation provided to it
pursuant to this Agreement. If any such instrument is found not to conform 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 satisfaction, the Trustee will provide notice
thereof to the Certificateholders and take such further action as directed by
the Certificateholders.

     (c) On each Distribution Date, the Securities Administrator shall make
monthly distributions and the final distribution to the Certificateholders from
funds in the Distribution Account as provided in Sections 6.01 and 10.01 herein
based solely on the report of the Master Servicer or the Servicers.

     (d) No provision of this Agreement shall be construed to relieve the
Trustee or the Securities Administrator from liability for its own negligent
action, its own negligent failure to act or its own willful misconduct;
provided, however, that:

          (i) Prior to the occurrence of an Event of Default, and after the
     curing or waiver of all such Events of Default which may have occurred, the
     duties and obligations of the Trustee and the Securities Administrator
     shall be determined solely by the express provisions of this Agreement,
     neither the Trustee nor the Securities Administrator shall be liable except
     for the performance of their respective 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 or the
     Securities Administrator and, in the absence of bad faith on the part of
     the Trustee or the Securities Administrator, respectively, the Trustee or
     the Securities Administrator, respectively, 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 or the
     Securities Administrator, respectively, and conforming to the requirements
     of this Agreement;

          (ii) Neither the Trustee nor the Securities Administrator shall be
     liable in its individual capacity for an error of judgment made in good
     faith by a Responsible Officer or Responsible Officers of the Trustee or an
     officer of the Securities Administrator, respectively, unless it shall be
     proved that the Trustee or the Securities Administrator, respectively, was
     negligent in ascertaining the pertinent facts;

          (iii) Neither the Trustee nor the Securities Administrator shall be
     liable with respect to any action taken, suffered or omitted to be taken by
     it in good faith in accordance with the directions of the Holders of
     Certificates evidencing Percentage Interests aggregating not less than 25%
     of the Class Certificate Balance of the Certificates, if such action or
     non-action relates to the time, method and place of conducting any
     proceeding for any remedy available to the Trustee or the Securities
     Administrator, respectively, or exercising any trust or other power
     conferred upon the Trustee or the Securities Administrator, respectively,
     under this Agreement;


                                      -124-

<PAGE>

          (iv) The Trustee shall not be required to take notice or be deemed to
     have notice or knowledge of any default or Event of Default unless a
     Responsible Officer of the Trustee's Corporate Trust Office shall have
     actual knowledge thereof. In the absence of such notice, the Trustee may
     conclusively assume there is no such default or Event of Default;

          (v) The Trustee shall not in any way be liable by reason of any
     insufficiency in any Account held by or in the name of Trustee unless it is
     determined by a court of competent jurisdiction that the Trustee's gross
     negligence or willful misconduct was the primary cause of such
     insufficiency (except to the extent that the Trustee is obligor and has
     defaulted thereon);

          (vi) Anything in this Agreement to the contrary notwithstanding, in no
     event shall the Trustee or the Securities Administrator be liable for
     special, indirect or consequential loss or damage of any kind whatsoever
     (including but not limited to lost profits), even if the Trustee or the
     Securities Administrator, respectively, has been advised of the likelihood
     of such loss or damage and regardless of the form of action; and

          (vii) None of the Securities Administrator, the Depositor, the Master
     Servicer, the Company or the Trustee shall be responsible for the acts or
     omissions of the other, it being understood that this Agreement shall not
     be construed to render them partners, joint venturers or agents of one
     another.

     Neither the Trustee nor the Securities Administrator shall 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 the Trustee or the Securities Administrator to
perform, or be responsible for the manner of performance of, any of the
obligations of the Master Servicer hereunder or under the Applicable Servicing
Agreements, 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.

     (e) All funds received by the Master Servicer and the Securities
Administrator and required to be deposited in the Master Servicer Collection
Account or Distribution Account pursuant to this Agreement will be promptly so
deposited by the Master Servicer and the Securities Administrator.

     (f) The Issuing Entity hereby authorizes and directs the Securities
Administrator to enter into the Corridor Contract on behalf of the Issuing
Entity and to perform the duties and obligations of the Issuing Entity under the
Corridor Contract and any other agreement or instrument related thereto, in each
case in such form as the Depositor shall direct or shall approve in writing, the
execution and delivery of any such agreement by the Depositor to be conclusive
evidence of its approval thereof.

     (g) Except for those actions that the Trustee or the Securities
Administrator is required to take hereunder, neither the Trustee nor the
Securities Administrator shall have any


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<PAGE>

obligation or liability to take any action or to refrain from taking any action
hereunder in the absence of written direction as provided hereunder.

     Section 9.02 Certain Matters Affecting the Trustee and the Securities
Administrator. Except as otherwise provided in Section 9.01:

          (i) The Trustee and the Securities Administrator may rely and shall be
     protected in acting or refraining from acting in reliance on any
     resolution, certificate of a Depositor, Master Servicer or Servicer,
     certificate of auditors or any other certificate, statement, instrument,
     opinion, report, notice, request, consent, order, appraisal, bond or other
     paper or document believed by it to be genuine and to have been signed or
     presented by the proper party or parties;

          (ii) The Trustee and the Securities Administrator may consult with
     counsel and any advice of such counsel or any Opinion of Counsel shall be
     full and complete authorization and protection with respect to any action
     taken or suffered or omitted by it hereunder in good faith and in
     accordance with such advice or Opinion of Counsel;

          (iii) Neither the Trustee nor the Securities Administrator shall be
     under any obligation to exercise any of the trusts or powers vested in it
     by this Agreement, other than its obligation to give notices pursuant to
     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 pursuant to the provisions of this Agreement, unless
     such Certificateholders shall have offered to the Trustee reasonable
     security or indemnity 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 an Event of
     Default of which a Responsible Officer of the Trustee's Corporate Trust
     Office has actual knowledge (which has not been cured or waived), subject
     to Section 8.02(b), 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 under the circumstances in the
     conduct of his own affairs;

          (iv) Prior to the occurrence of an Event of Default hereunder and
     after the curing or waiver of all Events of Default which may have
     occurred, neither the Trustee nor the Securities Administrator shall be
     liable in its individual capacity 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) Neither the Trustee nor the Securities Administrator shall 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 Holders of Certificates evidencing
     Percentage Interests aggregating not less than 25% of the Class Certificate
     Balance of the Certificates and provided that the payment within a
     reasonable time to the Trustee or the Securities Administrator, as
     applicable, 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 or
     the Securities Administrator, as applicable, reasonably assured to the
     Trustee or the Securities Administrator, as applicable, by the security
     afforded to it by the terms


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<PAGE>

     of this Agreement. The Trustee or the Securities Administrator may require
     reasonable indemnity against such expense or liability as a condition to
     taking any such action. The reasonable expense of every such examination
     shall be paid by the Certificateholders requesting the investigation;

          (vi) The Trustee and the Securities Administrator may execute any of
     the trusts or powers hereunder or perform any duties hereunder either
     directly or through Affiliates, agents or attorneys; provided, however,
     that the Trustee may not appoint any agent to perform its custodial
     functions with respect to the Mortgage Files or paying agent functions
     under this Agreement without the express written consent of the Securities
     Administrator, which consent will not be unreasonably withheld. Neither the
     Trustee nor the Securities Administrator shall be liable or responsible for
     the misconduct or negligence of any of the Trustee's or the Securities
     Administrator's agents or attorneys or a custodian or paying agent
     appointed hereunder by the Trustee or the Securities Administrator with due
     care and, when required, with the consent of the Securities Administrator;

          (vii) Should the Trustee or the Securities Administrator deem the
     nature of any action required on its part, other than a payment or transfer
     under Section 4.01(b) or Section 4.02, to be unclear, the Trustee or the
     Securities Administrator, respectively, may require prior to such action
     that it be provided by the Depositor with reasonable further instructions;

          (viii) The right of the Trustee or the Securities Administrator to
     perform any discretionary act enumerated in this Agreement shall not be
     construed as a duty, and neither the Trustee nor the Securities
     Administrator shall be accountable for other than its negligence or willful
     misconduct in the performance of any such act;

          (ix) Neither the Trustee nor the Securities Administrator shall be
     required to give any bond or surety with respect to the execution of the
     trust created hereby or the powers granted hereunder, except as provided in
     Section 9.07; and

          (x) Neither the Trustee nor the Securities Administrator shall have
     any duty to conduct any affirmative investigation as to the occurrence of
     any condition requiring the repurchase of any Mortgage Loan by the Sponsor
     pursuant to this Agreement or the Mortgage Loan Purchase Agreement, as
     applicable, or the eligibility of any Mortgage Loan for purposes of this
     Agreement.

          (xi) Any permissive right of the Trustee hereunder shall not be
     construed as a duty.

     Section 9.03 Trustee and Securities Administrator Not Liable for
Certificates or Mortgage Loans. The recitals contained herein and in the
Certificates (other than the signature and countersignature of the Securities
Administrator on the Certificates) shall be taken as the statements of the
Depositor, and neither the Trustee nor the Securities Administrator shall have
any responsibility for their correctness. Neither the Trustee nor the Securities
Administrator makes any representation as to the validity or sufficiency of the
Certificates (other than the signature and countersignature of the Securities
Administrator on the Certificates) or of any


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<PAGE>

Mortgage Loan except as expressly provided in Sections 2.02 and 2.05 hereof;
provided, however, that the foregoing shall not relieve the Trustee or the
Custodian of the obligation to review the Mortgage Files pursuant to Sections
2.02 and 2.04. The Securities Administrator's signature and countersignature (or
countersignature of its agent) on the Certificates shall be solely in its
capacity as Securities Administrator of the Trust Fund and shall not constitute
the Certificates an obligation of the Securities Administrator in any other
capacity. Neither the Trustee or the Securities Administrator shall 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 with respect to the Mortgage
Loans. Subject to the provisions of Section 2.05, neither the Trustee nor the
Securities Administrator shall be responsible for the legality or validity of
this Agreement or any document or instrument relating to this Agreement, the
validity of the execution of this Agreement or of any supplement hereto or
instrument of further assurance, or the validity, priority, perfection or
sufficiency of the security for the Certificates issued hereunder or intended to
be issued hereunder. Neither the Trustee nor the Securities Administrator shall
at any time have any responsibility or liability for or with respect to the
legality, validity and enforceability of any Mortgage or any Mortgage Loan, or
the perfection and priority of any Mortgage or the maintenance of any such
perfection and priority, or for or with respect to the sufficiency of the Trust
Fund or its ability to generate the payments to be distributed to
Certificateholders, under this Agreement. Neither the Trustee nor the Securities
Administrator shall have any responsibility for filing any financing or
continuation statement in any public office at any time or to otherwise perfect
or maintain the perfection of any security interest or lien granted to it
hereunder or to record this Agreement.

     Section 9.04 Trustee and Securities Administrator May Own Certificates. The
Trustee and the Securities Administrator in its individual capacity or in any
capacity other than as Trustee hereunder may become the owner or pledgee of any
Certificates with the same rights it would have if it were not Trustee or the
Securities Administrator, as applicable, and may otherwise deal with the parties
hereto.

     Section 9.05 Trustee's and Securities Administrator's Fees and Expenses.
The fees and expenses of the Trustee and the Securities Administrator shall be
paid by the Master Servicer in accordance with a side letter agreement. In
addition, the Trustee and the Securities Administrator will be entitled to
recover from the Master Servicer Collection Account pursuant to Section 4.03(b)
all reasonable out-of-pocket expenses, disbursements and advances and the
expenses of the Trustee and the Securities Administrator, respectively, in
connection with any Event of Default, any breach of this Agreement or any claim
or legal action (including any pending or threatened claim or legal action)
incurred or made by the Trustee or the Securities Administrator, respectively,
in the administration of the trusts hereunder (including the reasonable
compensation, expenses and disbursements of its counsel) except any such
expense, disbursement or advance as may arise from its negligence or intentional
misconduct or which is the responsibility of the Certificateholders or the Trust
Fund hereunder. If funds in the Master Servicer Collection Account are
insufficient therefor, the Trustee and the Securities Administrator shall
recover such expenses from the Depositor. Such compensation and reimbursement
obligation shall not be limited by any provision of law in regard to the
compensation of a trustee of an express trust.

     Section 9.06 Eligibility Requirements for Trustee and Securities
Administrator.


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<PAGE>

     (a) The Trustee and any successor Trustee and the Securities Administrator
and any successor Securities Administrator shall during the entire duration of
this Agreement be a state bank or trust company or a national banking
association organized and doing business under the laws of such state or the
United States of America, authorized under such laws to exercise corporate trust
powers, having a combined capital and surplus and undivided profits of at least
$40,000,000 or, in the case of a successor Trustee, $50,000,000, subject to
supervision or examination by federal or state authority and, in the case of the
Trustee, rated "BBB" or higher by S&P and "Aaa1" or higher by Moody's with
respect to their long-term rating and rated "BBB" or higher by S&P and "Baa1" or
higher by Moody's with respect to any outstanding long-term unsecured
unsubordinated debt, and, in the case of a successor Trustee or successor
Securities Administrator other than pursuant to Section 9.10, rated in one of
the two highest long-term debt categories of, or otherwise acceptable to, each
of the Rating Agencies. If the Trustee publishes reports of condition at least
annually, pursuant to law or to the requirements of the aforesaid supervising or
examining authority, then for the purposes of this Section 9.06 the combined
capital and surplus of such corporation shall be deemed to be its total equity
capital (combined capital and surplus) as set forth in its most recent report of
condition so published. In case at any time the Trustee or the Securities
Administrator shall cease to be eligible in accordance with the provisions of
this Section 9.06, the Trustee or the Securities Administrator shall resign
immediately in the manner and with the effect specified in Section 9.08.

     (b) In addition, the Securities Administrator (i) may not be an Originator,
Master Servicer, Servicer, the Depositor or an affiliate of the Depositor unless
the Securities Administrator is in an institutional trust department of the
relevant entity, (ii) must be authorized to exercise corporate trust powers
under the laws of its jurisdiction of organization, and (iii) must be rated at
least "A" by S&P or "A" Moody's. If no successor Securities Administrator shall
have been appointed and shall have accepted appointment within 60 days after the
Securities Administrator ceases to be the Securities Administrator pursuant to
Section 9.08, then the Trustee shall either (i) perform the duties of the
Securities Administrator pursuant to this Agreement until such time as a new
Securities Administrator is appointed or (ii) petition a court of competent
jurisdiction to appoint a successor securities administrator. The Trustee shall
notify the Rating Agencies of any change of Securities Administrator.

     Section 9.07 Insurance. The Securities Administrator, at its own expense,
shall at all times maintain and keep in full force and effect: (i) fidelity
insurance, (ii) theft of documents insurance and (iii) forgery insurance (which
may be collectively satisfied by a "Financial Institution Bond" and/or a
"Bankers' Blanket Bond"). All such insurance shall be in amounts, with standard
coverage and subject to deductibles, as are customary for insurance typically
maintained by banks or their affiliates which act as custodians for
investor-owned mortgage pools. A certificate of an officer of the Securities
Administrator as to the Securities Administrator's compliance with this Section
9.07 shall be furnished to any Certificateholder upon reasonable written
request.


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<PAGE>

     Section 9.08 Resignation and Removal of the Trustee and Securities
Administrator.

     (a) The Trustee and the Securities Administrator may at any time resign and
be discharged from the trust hereby created by giving written notice thereof to
the Depositor and the Master Servicer, with a copy to the Rating Agencies. Upon
receiving such notice of resignation, the Depositor shall promptly appoint a
successor Trustee or successor Securities Administrator, as applicable, by
written instrument, in triplicate, one copy of which instrument shall be
delivered to each of the resigning Trustee or Securities Administrator, as
applicable, the successor Trustee or Securities Administrator, as applicable. If
no successor Trustee or Securities Administrator shall have been so appointed
and have accepted appointment within 30 days after the giving of such notice of
resignation, the resigning Trustee or Securities Administrator may petition any
court of competent jurisdiction for the appointment of a successor Trustee or
Securities Administrator. If the Securities Administrator and the Master
Servicer are the same entity, then at any time the Securities Administrator
resigns or is removed as Securities Administrator, the Master Servicer shall
likewise be terminated as Master Servicer.

     (b) If at any time the Trustee or the Securities Administrator shall cease
to be eligible in accordance with the provisions of Section 9.06 and shall fail
to resign after written request therefor by the Depositor or if at any time the
Trustee or the Securities Administrator shall become incapable of acting, or
shall be adjudged a bankrupt or insolvent, or a receiver of the Trustee or the
Securities Administrator, as applicable, or of its property shall be appointed,
or any public officer shall take charge or control of the Trustee or the
Securities Administrator, as applicable, or of its property or affairs for the
purpose of rehabilitation, conservation or liquidation, then the Depositor shall
promptly remove the Trustee, or shall be entitled to remove the Securities
Administrator, as applicable, and appoint a successor Trustee or Securities
Administrator, as applicable, by written instrument, in triplicate, one copy of
which instrument shall be delivered to each of the Trustee or Securities
Administrator, as applicable, so removed, the successor Trustee or Securities
Administrator, as applicable.

     (c) The Holders of Certificates evidencing Percentage Interests aggregating
not less than 51% of the Trust Fund may at any time remove the Trustee or the
Securities Administrator and appoint a successor Trustee or Securities
Administrator by written instrument or instruments, in quadruplicate, signed by
such Holders or their attorneys-in-fact duly authorized, one complete set of
which instruments shall be delivered to the Depositor, the Trustee, the
Securities Administrator (if the Trustee is removed), the Trustee (if the
Securities Administrator is removed), and the Trustee or Securities
Administrator so removed and the successor so appointed.

     (d) No resignation or removal of the Trustee or the Securities
Administrator and appointment of a successor Trustee or Securities Administrator
pursuant to any of the provisions of this Section 9.08 shall become effective
except upon appointment of and acceptance of such appointment by the successor
Trustee or Securities Administrator as provided in Section 9.09.

     Section 9.09 Successor Trustee and Successor Securities Administrator.

     (a) Any successor Trustee or Securities Administrator appointed as provided
in Section 9.08 shall execute, acknowledge and deliver to the Depositor, the
Master Servicer and its predecessor Trustee or Securities Administrator an
instrument accepting such appointment


                                      -130-

<PAGE>

hereunder. The resignation or removal of the predecessor Trustee or Securities
Administrator shall then become effective and such successor Trustee or
Securities Administrator, without any further act, deed or conveyance, shall
become fully vested with all the rights, powers, duties and obligations of its
predecessor hereunder, with like effect as if originally named as Trustee or
Securities Administrator herein. The predecessor Trustee or Securities
Administrator shall after payment of its outstanding fees and expenses promptly
deliver to the successor Trustee or Securities Administrator, as applicable, all
assets and records of the Trust held by it hereunder, and the Depositor and the
predecessor Trustee or Securities Administrator, as applicable, 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 or Securities Administrator, as applicable, all such rights, powers,
duties and obligations.

     (b) No successor Trustee or Securities Administrator shall accept
appointment as provided in this Section 9.09 unless at the time of such
acceptance such successor Trustee or Securities Administrator shall be eligible
under the provisions of Section 9.06.

     (c) Upon acceptance of appointment by a successor Trustee or Securities
Administrator as provided in this Section 9.09, the successor Trustee or
Securities Administrator shall mail notice of the succession of such Trustee or
Securities Administrator hereunder to all Certificateholders at their addresses
as shown in the Certificate Register and to the Rating Agencies. The Depositor
shall pay the cost of any mailing by the successor Trustee or Securities
Administrator.

     Section 9.10 Merger or Consolidation of Trustee or Securities
Administrator. Any state bank or trust company or national banking association
into which the Trustee or the Securities Administrator may be merged or
converted or with which it may be consolidated or any state bank or trust
company or national banking association resulting from any merger, conversion or
consolidation to which the Trustee or the Securities Administrator,
respectively, shall be a party, or any state bank or trust company or national
banking association succeeding to all or substantially all of the corporate
trust business of the Trustee or the Securities Administrator, respectively,
shall be the successor of the Trustee or the Securities Administrator,
respectively, hereunder, provided such state bank or trust company or national
banking association shall be eligible under the provisions of Section 9.06. Such
succession shall be valid 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 9.11 Appointment of Co-Trustee or Separate Trustee.

     (a) Notwithstanding any other provisions hereof, at any time, for the
purpose of meeting any legal requirements of any jurisdiction in which any part
of the Trust or property constituting the same may at the time be located, the
Depositor 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 Depositor to act as co-trustee or co-trustees, jointly with the
Trustee, or separate trustee or separate trustees, of all or any part of the
Trust, and to vest in such Person or Persons, in such capacity, such title to
the Trust, or any part thereof, and, subject to the other provisions of this
Section 9.11, such powers, duties, obligations, rights and trusts as the
Depositor and the Trustee may consider necessary or desirable.


                                      -131-

<PAGE>

     (b) If the Depositor shall not have joined in such appointment within 15
days after the receipt by it of a written request so to do, the Trustee shall
have the power to make such appointment without the Depositor.

     (c) No co-Master Servicer or separate trustee hereunder shall be required
to meet the terms of eligibility as a successor trustee under Section 9.06
hereunder and no notice to Certificateholders of the appointment of
co-trustee(s) or separate trustee(s) shall be required under Section 9.08
hereof.

     (d) In the case of any appointment of a co-trustee or separate trustee
pursuant to this Section 9.11, all rights, powers, duties and obligations
conferred or imposed upon the Trustee and required to be conferred on such
co-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 (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 the Trust 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.

     (e) 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 IX. Each separate trustee and co-trustee, upon its acceptance of
the trusts 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.

     (f) To the extent not prohibited by law, any separate trustee or co-trustee
may, at any time, request the Trustee, its agent or attorney-in-fact, with full
power and authority, to do any lawful act under or with respect to 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.

     (g) No Trustee under this Agreement shall be personally liable by reason of
any act or omission of another Trustee under this Agreement. The Depositor and
the Trustee acting jointly may at any time accept the resignation of or remove
any separate trustee or co-trustee.


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<PAGE>

     Section 9.12 Federal Information Returns and Reports to Certificateholders;
REMIC Administration.

     (a) REMIC elections as set forth in the Preliminary Statement and this
Section 9.12 shall be made on Forms 1066 or other appropriate federal tax or
information return for the taxable year ending on the last day of the calendar
year in which the Certificates are issued. The regular interests and residual
interest in each REMIC shall be as designated in the Preliminary Statement and
this Section 9.12.

     (b) The Closing Date is hereby designated as the "Startup Day" of each
REMIC within the meaning of section 860G(a)(9) of the Code. The latest possible
maturity date for purposes of Treasury Regulation 1.860G-1(a)(4) will be the
Latest Possible Maturity Date.

     (c) The Securities Administrator shall, for federal income tax purposes,
maintain books and records with respect to each REMIC on a calendar year and on
an accrual basis.

     (d) The Securities Administrator shall 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 Securities Administrator
shall pay any and all tax-related expenses (not including taxes) of each REMIC,
including but not limited to any professional fees or expenses related to audits
or any administrative or judicial proceedings with respect to such REMIC that
involve the Internal Revenue Service or state tax authorities, but only to the
extent that (i) such expenses are ordinary or routine expenses, including
expenses of a routine audit but not expenses of litigation (except as described
in (ii)); or (ii) such expenses or liabilities (including taxes and penalties)
are attributable to the negligence or willful misconduct of the Securities
Administrator in fulfilling its duties hereunder (including its duties as tax
return preparer). The Securities Administrator shall be entitled to
reimbursement of expenses to the extent provided in clause (i) above from the
Distribution Account, provided, however, the Securities Administrator shall not
be entitled to reimbursement for expenses incurred in connection with the
preparation of tax returns and other reports as required by this Section.

     (e) The Securities Administrator shall prepare and file, and the Trustee
shall sign, all of each REMIC's and the Trust Fund's federal and appropriate
state tax and information returns as such REMIC's direct representative. The
expenses of preparing and filing such returns shall be borne by the Securities
Administrator.

     (f) The Securities Administrator or its designee shall perform on behalf of
each 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, if required by the Code, the REMIC
Provisions, or other such guidance, the Securities Administrator shall provide,
upon receipt of additional reasonable compensation, to the Treasury or other
governmental authority such information as is necessary for the application of
any tax relating to the transfer of a Residual Certificate to any disqualified
person or organization pursuant to Treasury Regulation 1.860E-2(a)(5) and any
person designated in Section 860E(e)(3) of the Code.

     (g) The Securities Administrator and the Holders of Certificates shall take
any action or cause any REMIC to take any action necessary to create or maintain
the status of any REMIC


                                      -133-

<PAGE>

as a REMIC under the REMIC Provisions and shall assist each other as necessary
to create or maintain such status. None of the Company, the Securities
Administrator nor the Holder of any Residual Certificate shall knowingly take
any action, cause any REMIC 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 REMIC as a REMIC or
(ii) result in the imposition of a tax upon any REMIC (including but not limited
to the tax on prohibited transactions as defined in Code Section 860F(a)(2) and
the tax on prohibited contributions set forth on Section 860G(d) of the Code)
(either such event, an "Adverse REMIC Event") unless the Securities
Administrator has received a REMIC Opinion (at the expense of the party seeking
to take such action) to the effect that the contemplated action will not
endanger such status or result in the imposition of such a tax. In addition,
prior to taking any action with respect to any REMIC or the assets therein, or
causing any REMIC to take any action, which is not permitted under the terms of
this Agreement, the Company or any Holder of a Residual Certificate will consult
with the Securities Administrator, in writing, with respect to whether such
action could cause an Adverse REMIC Event to occur with respect to any REMIC,
and no such Person shall take any such action or cause any REMIC to take any
such action as to which the Securities Administrator has advised it in writing
that an Adverse REMIC Event could occur; provided, however, that if no Adverse
REMIC Event would occur but such action could result in the imposition of
additional taxes on the Residual Certificateholders, no such Person shall take
any such action, or cause any REMIC to take any such action without the written
consent of the Residual Certificateholders.

     (h) Each Holder of a Residual Certificate shall pay when due any and all
taxes imposed on the related REMIC by federal or state governmental authorities.
To the extent that such taxes are not paid by a Residual Certificateholder, the
Securities Administrator shall pay any remaining REMIC taxes out of current or
future amounts otherwise distributable to the Holder of the Residual Certificate
in any such REMIC or, if no such amounts are available, out of other amounts
held in the Distribution Account, and shall reduce amounts otherwise payable to
holders of regular interests in any such REMIC, as the case may be.

     (i) The Securities Administrator shall prepare and file with the Internal
Revenue Service ("IRS"), on behalf of each REMIC created hereunder, an
application for an employer identification number on IRS Form SS-4 or by any
other acceptable method. The Securities Administrator shall also file a Form
8811 as required. The Securities Administrator, upon receipt from the IRS of the
Notice of Taxpayer Identification Number Assigned, shall upon request promptly
forward a copy of such notice to the Depositor. The Securities Administrator
shall furnish any other information that is required by the Code and regulations
thereunder to be made available to Certificateholders. The Depositor shall cause
each Servicer to provide the Securities Administrator with such information as
is necessary for the Securities Administrator to prepare such reports.

     (j) No additional contributions of assets shall be made to any REMIC,
except as expressly provided in this Agreement.

     (k) The Securities Administrator shall not enter into any arrangement by
which any REMIC will receive a fee or other compensation for services.


                                      -134-

<PAGE>

     (l) The Class R Holder shall act as "tax matters person" with respect to
each REMIC and irrevocably appoints the Securities Administrator to act as its
agent in such roles.

     (m) The Securities Administrator shall prepare or cause to be prepared on
behalf of the Trust Fund, based upon information calculated in accordance with
this Agreement pursuant to instructions given by the Depositor, the Trustee
shall sign, and the Securities Administrator shall file federal tax returns, all
in accordance with Section 9.12 hereof. The Securities Administrator shall
prepare and file, and the Trustee shall sign, such state income tax returns and
such other returns as may be required by applicable law relating to the Trust
Fund, and, if required by state law, and shall file any other documents to the
extent required by applicable state tax law (to the extent such documents are in
the Securities Administrator's possession). The Securities Administrator shall
forward copies to the Depositor of all such returns and Form 1099 supplemental
tax information and such other information within the control of the Securities
Administrator as the Depositor may reasonably request in writing, and shall
distribute to each Certificateholder such forms and furnish such information
within the control of the Securities Administrator as are required by the Code
and the REMIC Provisions to be furnished to them, and will prepare and
distribute to Certificateholders Form 1099 (supplemental tax information) (or
otherwise furnish information within the control of the Securities
Administrator) to the extent required by applicable law.

     (n) None of the Company, the Securities Administrator, the Trustee or the
Depositor, as assignees under this Agreement, shall provide any consent pursuant
to this Agreement or knowingly take any action under this Agreement that would
conflict with or violate the provisions of this Section 9.12.

     (o) The parties intend that the portion of the Trust Fund consisting of the
right to receive the payments distributable to the Class P Certificates shall be
treated as a "grantor trust" under the Code, for the benefit of the holders of
the Class P Certificates, and the provisions hereof shall be interpreted
consistently with this intention. In furtherance of such intention, the
Securities Administrator shall (i) furnish or cause to be furnished to the
holders of the Class P Certificates information regarding their allocable share
of the income with respect to such grantor trust and (ii) file or cause to be
filed with the Internal Revenue Service, and the Trustee shall sign, Form 1041
(together with any necessary attachments) and such other forms as may be
applicable.

     (p) Notwithstanding any other provision of this Agreement, the Securities
Administrator shall comply with all federal withholding requirements respecting
payments to Certificateholders of interest or original issue discount on the
Mortgage Loans, that the Securities Administrator reasonably believes are
applicable under the Code. The consent of Certificateholders shall not be
required for such withholding. In the event the Securities Administrator
withholds any amount from interest or original issue discount payments or
advances thereof to any Certificateholder pursuant to federal withholding
requirements, the Securities Administrator shall, together with its monthly
report to such Certificateholders, indicate such amount withheld.

     (q) The Company, the Trustee and the Securities Administrator agree to
indemnify the Trust Fund and the Depositor 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,


                                      -135-

<PAGE>

as a result of a breach of the Company's covenants, the Trustee's covenants and
the Securities Administrator's covenants, respectively, set forth in this
Section 9.12; provided, however, such liability and obligation to indemnify in
this paragraph shall not be joint and several and none of the Company, the
Trustee nor the Securities Administrator shall be liable or be obligated to
indemnify the Trust Fund for the failure by any other to perform any duty under
this Agreement or the breach by any other of any covenant in this Agreement.

     (r) The Securities Administrator covenants and agrees that it shall act as
agent (and the Securities Administrator is hereby appointed to act as agent) of
the Tax Matters Person on behalf of each of the REMICs provided for herein and
that in such capacity it shall: (a) to the extent that they are under its
control conduct the affairs of each of the REMICs provided for herein at all
times that any Certificates are outstanding so as to maintain the status of each
of the REMICs provided for herein as a REMIC under the REMIC Provisions; (b) not
knowingly or intentionally take any action or omit to take any action that would
cause the termination of the REMIC status of any of the REMICs provided for
herein or result in the imposition of tax upon any such REMIC; (c) not knowingly
or intentionally take any action or omit to take any action that would cause the
termination of the grantor trust status under Subpart E, Part I of Subchapter J
of the Code of any of the grantor trusts provided for herein or result in the
imposition of tax upon any such grantor trust; and (d) as and when necessary and
appropriate, represent each of the REMICs provided for herein in any
administrative or judicial proceedings relating to an examination or audit by
any governmental taxing authority, request an administrative adjustment as to
any taxable year of any of the REMICs provided for herein, enter into settlement
agreements with any governmental taxing agency, extend any statute of
limitations relating to any tax item of any of the REMICs provided for herein,
and otherwise act on behalf of each of the REMICs provided for herein in
relation to any tax matter involving any of such REMICs or any controversy
involving the Trust Fund.

     (s) Each of the Depositor, the Company, the Master Servicer, the Securities
Administrator and the Trustee agrees not to take or omit to take knowingly or
intentionally, any action or omit to take any action that would cause the
termination of the REMIC status of any of the REMICs provided for herein or
result in the imposition of a tax upon any of the REMICs provided for herein.

     (t) [reserved].

     (u) The Depositor hereby instructs and authorizes the Securities
Administrator to make an appropriate election to treat each of the Upper Tier
REMIC, the Lower Tier REMIC and the SWAP REMIC as a REMIC. The Trustee shall
sign the returns providing for such elections and such other tax or information
returns which are provided to it. This Agreement shall be construed so as to
carry out the intention of the parties that each of the Upper Tier REMIC, the
Lower Tier REMIC and the SWAP REMIC be treated as a REMIC at all times prior to
the date on which the Trust Fund is terminated.

          The SWAP REMIC shall consist of all of the assets of the Trust Fund,
other than (i) amounts distributable to the Class P Certificates, (ii) the
interests issued by the SWAP REMIC and the interests issued by the Lower Tier
REMIC, (iii) the grantor trusts described in Section 9.12 hereof, (iv) each
Corridor Contract and the Corridor Contract Account, (v) the Swap Agreement and
the Supplemental Interest Trust. The SWAP REMIC shall issue the


                                     -136-

<PAGE>

SWAP REMIC Regular Interests, which shall be designated as regular interests of
such REMIC, and shall issue the Class SWR Interest, which shall be designated as
the sole class of residual interest in the SWAP REMIC. Each of the SWAP REMIC
Regular Interests shall have the characteristics set forth in the Preliminary
Statement and this Section 9.12.

     (v) The Lower Tier REMIC shall consist of the SWAP REMIC Regular Interests.
The Lower Tier REMIC shall issue the Lower Tier REMIC Regular Interests, which
shall be designated as regular interests of such REMIC, and shall issue the
Class LTR Interest that shall be designated as the sole class of residual
interest in the Lower Tier REMIC. Each of the Lower Tier REMIC Regular Interests
shall have the characteristics set forth in its definition, the Preliminary
Statement and this Section 9.12.

          The assets of the Upper Tier REMIC shall be the Lower Tier REMIC
Regular Interests. The REMIC Regular Interests shall be designated as the
regular interests in the Upper Tier REMIC and the Residual Interest shall be
designated as the sole class of residual interest in the Upper Tier REMIC. For
federal income tax purposes, the pass-through rate on each REMIC Regular
Interest (other than the Uncertificated Class C Interest and the Class UT-IO
Interest) and on the sole class of residual interest in the Upper Tier REMIC
shall be subject to a cap equal to the Upper Tier REMIC Net WAC Cap.

          The beneficial ownership of the Class SWR Interest and the Class LTR
Interest and the Residual Interest shall be represented by the Class R
Certificate. The Class SWR Interest and the Class LTR Interest shall not have a
principal balance or bear interest.

     (w) (i) It is intended that the rights of each Class of the Certificates
(other than the Class C and Class P Certificates) to receive payments in respect
of Excess Interest shall be treated as a right in interest rate cap agreements
written by the Class C Certificateholders in favor of the holders of each Class
of the Certificates (other than the Class C and Class P Certificates) and such
shall be accounted for as property held separate and apart from the regular
interests in the Upper Tier REMIC held by the holders of the Senior Certificates
(other than the Class R Certificate), Class M Certificates, Class B Certificates
and the residual interest in the Upper Tier REMIC held by the holder of the
Class R Certificate. For information reporting requirements, the rights of the
Certificates (other than the Class C and Class P Certificates) to receive
payments in respect of Excess Interest shall be assumed to have zero or a de
minimis value. This provision is intended to satisfy the requirements of
Treasury Regulations Section 1.860G-2(i) for the treatment of property rights
coupled with REMIC interests to be separately respected and shall be interpreted
consistently with such regulation. On each Distribution Date, to the extent that
any of the Certificates (other than the Class C and Class P Certificates)
receive payments in respect of Excess Interest, such amounts, to the extent not
derived from payments on the Corridor Contract or the Swap Agreement, or from
payments in respect of Class C Shortfalls as set forth in Section 9.12(z), will
be treated as distributed by the Upper Tier REMIC to the Class C Certificates
pro rata in payment of the amounts specified in Section 6.01(h) and then paid to
the relevant Class of Certificates pursuant to the related interest rate cap
agreement.

          (ii) It is intended that the beneficial owners of the Certificates
(other than the Class P and Class C Certificates) shall be treated as having
entered into a notional principal contract with respect to the beneficial owners
of the Class C Certificates. Pursuant to each such notional principal contract,
all beneficial owners of each Class of Certificates (other than the


                                     -137-

<PAGE>

Class P and Class C Certificates) shall be treated as having agreed to pay, on
each Distribution Date, to the beneficial owners of the Class C Certificates an
aggregate amount equal to the excess, if any, of (i) the amount payable on such
Distribution Date on the Corresponding REMIC Regular Interest of such Class of
Certificates over (ii) the amount payable on such Class of Certificates on such
Distribution Date (such excess, a "Class Payment Shortfall"). A Class Payment
Shortfall shall be allocated to each Class of Certificates to the extent that
interest accrued on such Class for the related Accrual Period at the Certificate
Rate for a Class, computed by substituting "Upper Tier REMIC Net WAC Cap" for
the Available Funds Cap set forth in the definition thereof, exceeds the amount
of interest accrued on such Certificate at the Certificate Rate (without such
substitution) for the related Accrual Period, and a Class Payment Shortfall
payable from principal collections shall be allocated to the most subordinate
Class of Certificates with an outstanding principal balance to the extent of
such balance.

     (x) The parties intend that the portion of the Trust Fund consisting of the
Uncertificated Class C Interest, the uncertificated Class UT-IO Interest, the
rights to receive payments deemed made by the Certificates (other than the Class
P and Class C Certificates) in respect of notional principal contracts described
in Section 9.12(w)(ii), the Corridor Contract, the Corridor Contract Account,
the Supplemental Interest Trust which holds the Swap Agreement, the right to
receive payments in respect of Class C Shortfalls as set forth in Section
9.12(z), and the obligation of the holders of the Class C Certificates to pay
amounts in respect of Excess Interest to the holders of the Certificates (other
than the Class C and Class P Certificates) shall be treated as a "grantor trust"
under the Code, for the benefit of the holders of the Class C Certificates, and
the provisions hereof shall be interpreted consistently with this intention. In
furtherance of such intention, the Securities Administrator shall (i) furnish or
cause to be furnished to the holders of the Class C Certificates information
regarding their allocable share, if any, of the income with respect to such
grantor trust, (ii) file or cause to be filed with the Internal Revenue Service
Form 1041 (together with any necessary attachments) and such other forms as may
be applicable and (iii) comply with such information reporting obligations with
respect to payments from such grantor trust to the holders of Certificates
(other than the Class P Certificates) as may be applicable under the Code.

     (y) The parties intend that amounts paid to the Swap Counterparty under the
Swap Agreement shall be deemed for federal income tax purposes to be paid by the
Class C Certificates first, out of funds deemed received in respect of the Class
UT-IO Interest, second, out of funds deemed received in respect of the
Uncertificated Class C Interest and third, out of funds deemed received in
respect of notional principal contracts described in Section 9.12(w)(ii), and
the provisions hereof shall be interpreted consistently with this intention. On
each Distribution Date, to the extent that amounts paid to the Swap Counterparty
are deemed paid out of funds received in respect of the Uncertificated Class C
Interest, such amounts will be treated as distributed by the Upper Tier REMIC to
the Class C Certificates pro rata in payment of the amounts specified in Section
6.01(h) and then paid to the Swap Counterparty pursuant to the Swap Agreement.

          The Supplemental Interest Trust shall be an "outside reserve fund" for
federal income tax purposes and not an asset of any REMIC. Furthermore, the
Holders of the Class C Certificates shall be the beneficial owners of the
Supplemental Interest Trust for all federal income tax purposes, and shall be
taxable on all income earned thereon.


                                     -138-

<PAGE>

     (z) All payments of principal and interest at the Net Mortgage Rate on each
of the Mortgage Loans (other than amounts distributable to the Class P
Certificates) received by the SWAP REMIC with respect to the Mortgage Loans
shall be paid to the SWAP REMIC Regular Interests until the principal balance of
all such interests have been reduced to zero and any losses allocated to such
interests have been reimbursed. Any available funds remaining in the SWAP REMIC
on a Distribution Date after distributions to the SWAP REMIC Regular Interests
shall be distributed to the Class R Certificates on account of the Class SWR
Interest. On each Distribution Date, the Securities Administrator shall
distribute the aggregate Interest Funds (net of expenses (other than any Net
Swap Payment or Swap Termination Payment required to be made to the Swap
Counterparty) and payments to the Class P Certificates) with respect to each of
the SWAP REMIC Regular Interests based on the interest rates for each such SWAP
REMIC Regular Interest. On each Distribution Date, the Securities Administrator
shall distribute the aggregate Principal Funds with respect to the Mortgage
Loans first to the Class SW-Z Interest until its principal balance is reduced to
zero and then sequentially to each of the other SWAP REMIC Regular Interests in
ascending order of their numerical class designation, in equal amounts to each
such class in such numerical designation, until the principal balance of each
such class is reduced to zero. All losses with respect to the Mortgage Loans
shall be allocated among the SWAP REMIC Regular Interests in the same manner
that principal distributions are allocated. Subsequent Recoveries with respect
to the Mortgage Loans and loss reimbursements shall be allocated among the SWAP
REMIC Regular Interests in the reverse fashion from the manner in which losses
are allocated. Increases in principal amount as a result of Net Negative
Amortization with respect to the Mortgage Loans for any Distribution Date shall
be allocated among the SWAP REMIC Regular Interests, first to the Class SW-Z
Interest up to an amount equal to the accrued interest thereon for such
Distribution Date, and then sequentially, to the other SWAP REMIC Regular
Interests in ascending order of their numerical Class designation, and, with
respect to each pair of Classes having the same numerical designation, in equal
amounts to each such Class, up to an amount equal to the accrued interest
thereon for such Distribution Date.

     All payments received by the Lower Tier REMIC with respect to the SWAP
REMIC Regular Interests shall be paid to the Lower Tier REMIC Regular Interests
until the principal balance of all such interests have been reduced to zero and
any losses allocated to such interests have been reimbursed. Any excess amounts
shall be distributed to the Class LTR Interest.

     On each Distribution Date,

               (i) interest shortfalls with respect to the Mortgage Loans (other
     than interest shortfalls attributable to Negative Amortization) shall be
     allocated to the Lower Tier REMIC Regular Interests (other than the Class
     LT-IO Interest) pro rata based on the interest otherwise accrued thereon;

               (ii) the principal balance of each Lower Tier REMIC Regular
     Interest shall be increased by the amount of interest accrued thereon (net
     of interest shortfalls allocated thereto pursuant to the immediately
     preceding clause (i));

               (iii) cash received by the Lower Tier REMIC with respect to the
     SWAP REMIC Regular Interests shall be distributed first to the Class LT-IO
     Interest in reduction of its principal balance so that its principal
     balance is as close as possible to


                                     -139-

<PAGE>

     zero. Any remaining cash shall be distributed to, and losses with respect
     to the Mortgage Loans shall be allocated to:

                    first, to each class of Lower Tier REMIC Marker Interest,
          sequentially, beginning with the Lower Tier REMIC Marker Interest the
          Corresponding Certificate of which has the highest Certificate Rate
          through the Lower Tier REMIC Marker Interest the Corresponding
          Certificate of which has the lowest Certificate Rate, in reduction of
          its principal balance so that its principal balance is as close as
          possible to 50% of the principal balance of its Corresponding
          Certificate; and

                    second, to the Class LTX Interest in reduction of its
          principal balance so that its principal balance is as close as
          possible to the sum of (x) 50% of the aggregate Stated Principal
          Balance of the Mortgage Loans and (y) 50% of the Overcollateralization
          Amount.

               If on any Distribution Date there is an increase in the Class
     Certificate Balance of any LIBOR Certificate pursuant to the last sentence
     of the definition of Class Certificate Balance, then there shall be a
     corresponding increase in the principal amount of the Lower Tier REMIC
     Regular Interests allocated as follows:

                    first, to each of the Lower Tier REMIC Regular Interests
          (other than the Class LTX Interest and other than the Class LT-IO
          Interest) so that the principal balance of each such interest is as
          close as possible to 50% of the principal balances of its
          Corresponding Certificate; and

                    second, to the Class LTX Interest so that the principal
          balance of such interest is as close as possible to the sum of (x) 50%
          of the aggregate Stated Principal Balance of the Mortgage Loans and
          (y) 50% of the Overcollateralization Amount.

               The excess, if any, of amounts payable with respect to the REMIC
     regular interests held by the Upper Tier REMIC over the amounts payable
     with respect to the REMIC Regular Interests with respect to each Accrual
     Period shall, solely for purposes of the REMIC Provisions, be deemed earned
     by the Securities Administrator as an additional fee, which amount shall be
     deemed paid by the Securities Administrator to the holders of the Class C
     Certificates. It is intended that the rights of the holders of the Class C
     Certificates to receive such deemed payments ("Class C Shortfalls") shall
     be treated as rights in respect of an interest rate cap contract written by
     the Securities Administrator in favor of the holders of the Class C
     Certificates and shall be accounted for as property separate and apart from
     the REMIC regular interests represented by the Class C Certificates. This
     provision is intended to comply with the requirements of Treasury
     Regulations Section 1.860G-2(i) for the treatment of property rights
     coupled with regular interests to be separately respected and shall be
     interpreted consistently with such regulation. For information reporting
     purposes, it will be assumed that the right to receive deemed payments in
     respect of Class C Shortfalls has no value. The Securities Administrator
     and the beneficial holders of the Class C Certificates by their acceptance
     of such Certificates agree that they will take tax reporting positions that
     allocate no more


                                     -140-

<PAGE>

     than a nominal value to such right and that they will adopt tax reporting
     positions consistent with the payments deemed made to the Class C
     Certificates in respect of Class C Shortfalls as payments in respect of
     interest rate cap agreements written by the Securities Administrator.


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<PAGE>

                                    ARTICLE X
                                   TERMINATION

     Section 10.01 Termination upon Liquidation or Repurchase of all Mortgage
Loans.

     (a) Subject to Section 10.03, the obligations and responsibilities of the
Depositor, the Master Servicer, the Securities Administrator and the Trustee
created hereby with respect to that portion of the Trust Fund relating to the
Certificates shall terminate upon the earlier of (a) an Optional Termination and
(b) the later of (i) the maturity or other liquidation of the last Mortgage Loan
remaining in the Trust Fund (or any Advance with respect thereto) and the
disposition of all REO Property and (ii) the distribution to Certificateholders
of all amounts required to be distributed to them pursuant to this Agreement, as
applicable. In no event shall the trusts created hereby continue beyond the
earlier of (i) 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's, living on the date hereof and (ii) the Latest
Possible Maturity Date.

     (b) On or before the Determination Date following the Initial Optional
Termination Date, the Securities Administrator shall attempt to terminate that
portion of the Trust Fund relating to the Certificates by conducting an auction
of all of the Mortgage Loans and REO Properties via a solicitation of bids from
at least three (3) bidders, each of which shall be a nationally recognized
participant in mortgage finance (the "Auction"). The Depositor and the
Securities Administrator agree to work in good faith to develop bid procedures
in advance of the Initial Optional Termination Date to govern the operation of
the Auction. The Securities Administrator shall be entitled to retain an
investment banking firm and/or other agents in connection with the Auction, the
cost of which shall be included in the Optional Termination Price (unless an
Optional Termination does not occur in which case such costs shall be an expense
of the Issuing Entity). The Securities Administrator shall accept the highest
bid received at the Auction; provided that the amount of such bid equals or
exceeds the Optional Termination Price. The Securities Administrator shall
determine the Optional Termination Price based upon information provided by (i)
the Master Servicer with respect to the amounts described in clauses (A) and (B)
of the definition of "Optional Termination Price" (other than Securities
Administrator's expenses) and (ii) the Depositor with respect to the information
described in clause (C) of the definition of "Optional Termination Price." The
Securities Administrator may conclusively rely upon the information provided to
it in accordance with the immediately preceding sentence and shall not have any
liability for the failure of any party to provide such information.
Notwithstanding anything herein to the contrary, only an amount equal to the
Optional Termination Price, reduced by the portion thereof consisting of the sum
of (x) any Swap Termination Payment and (y) the amount of any unpaid Net Swap
Payments and any other amounts owed to the Swap Counterparty that would not
otherwise be funded by the Optional Termination Price but for clause (E) of the
definition of "Optional Termination Price" (such portion, the "Swap Optional
Termination Payment"), shall be made available for distribution to the
Certificates. The Swap Optional Termination Payment shall be withdrawn by the
Securities Administrator from the Distribution Account and remitted to the
Supplemental Interest Trust for payment to the Swap Counterparty. The Swap
Optional Termination Payment shall not be part of any REMIC and shall not be
paid into any account which is part of any REMIC.


                                     -142-

<PAGE>

     If an Optional Termination does not occur as a result of the Auction's
failure to achieve the Optional Termination Price, the Master Servicer may, on
any Distribution Date following such Auction, at its option, terminate that
portion of the Trust Fund relating to the Certificates by purchasing all of the
Mortgage Loans and REO Properties at a price equal to the Optional Termination
Price. In connection with such termination, the Optional Termination Price shall
be delivered to the Securities Administrator no later than the Business Day
immediately preceding the related Distribution Date. Notwithstanding anything to
the contrary herein, the Optional Termination Amount paid to the Securities
Administrator by the winning bidder at the Auction or by the Master Servicer
shall be deposited by the Securities Administrator directly into the
Distribution Account immediately upon receipt. Upon any termination as a result
of an Auction, the Securities Administrator shall, out of the Optional
Termination Amount deposited into the Distribution Account, (x) pay the
Securities Administrator its costs and expenses necessary to conduct the Auction
and any other unreimbursed amounts owing to it and (y) pay to the Master
Servicer or Servicer, the aggregate amount of any unreimbursed out-of-pocket
costs and expenses owed to the Master Servicer or Servicer and any unpaid or
unreimbursed Servicing Fees, Advances and Servicing Advances.

     (c) Notwithstanding anything to the contrary in clause (b) above, in the
event that the Securities Administrator and the Trustee receive the written
opinion of a nationally recognized participant in mortgage finance acceptable to
the Sponsor that the Mortgage Loans and REO Properties to be included in the
Auction will not be saleable at a price sufficient to achieve the Optional
Termination Price, the Securities Administrator need not conduct the Auction. In
such event, the Master Servicer shall have the option to purchase the Mortgage
Loans and REO Properties at the Optional Termination Price as of the Initial
Optional Termination Date.

     Section 10.02 Final Distribution on the Certificates.

     If on any Determination Date, (i) the Securities Administrator determines
that there are no Outstanding Mortgage Loans and no other funds or assets in the
Trust Fund relating to the Mortgage Loans other than the funds in the Master
Servicer Collection Account, the Securities Administrator shall send a final
distribution notice promptly to each Certificateholder or (ii) the Securities
Administrator determines that a Class of Certificates shall be retired after a
final distribution on such Class, the Securities Administrator shall notify the
Certificateholders within seven (7) Business Days after such Determination Date
that the final distribution in retirement of such Class of Certificates is
scheduled to be made on the immediately following Distribution Date. Any final
distribution made pursuant to the immediately preceding sentence will be made
only upon presentation and surrender of the Certificates at the office of the
Securities Administrator.

     Notice of any partial termination of the Issuing Entity, specifying the
Distribution Date on which Certificateholders may surrender their Certificates
for payment of the final distribution and cancellation, shall be given promptly
by the Securities Administrator by letter to Certificateholders mailed no later
than the last calendar day of the month immediately preceding the month of such
final distribution (or with respect to an Auction, mailed no later than one
Business Day following completion of such Auction). Any such notice shall
specify (a) the Distribution Date upon which final distribution on the
Certificates will be made upon presentation and surrender of Certificates at the
office therein designated, (b) the location of the office or agency at which
such presentation and surrender must be made, and (c) that the Record


                                     -143-

<PAGE>

Date otherwise applicable to such Distribution Date is not applicable,
distributions being made only upon presentation and surrender of the
Certificates at the office therein specified. The Securities Administrator will
give such notice to the Swap Counterparty and to each Rating Agency at the time
such notice is given to Certificateholders.

     In the event such notice is given, the Master Servicer shall cause all
funds in the Master Servicer Collection Account to be deposited in the
Distribution Account on the Business Day prior to the applicable Distribution
Date in an amount equal to the final distribution in respect of the
Certificates. Upon receipt of written notice of such final deposit with respect
to the Issuing Entity and the receipt by the Trustee, or its Custodian, of a
Request for Release therefor, the Trustee, or its Custodian, shall promptly
release to the Securities Administrator or the Master Servicer, as applicable,
the Mortgage Files for the Mortgage Loans.

     Upon presentation and surrender of the Certificates, the Securities
Administrator shall cause to be distributed to Certificateholders of each Class
the amounts allocable to such Certificates held in the Distribution Account in
the order and priority set forth in Section 6.01 hereof on the final
Distribution Date and in proportion to their respective Percentage Interests.

     In the event that any affected Certificateholders shall not surrender
Certificates for cancellation within six months after the date specified in the
above-mentioned written notice, the Securities Administrator shall give a second
written notice to the remaining Certificateholders to surrender their
Certificates for cancellation and receive the final distribution with respect
thereto. If within six months after the second notice all the applicable
Certificates shall not have been surrendered for cancellation, the Securities
Administrator may take appropriate steps, or may appoint an agent to take
appropriate steps, to contact the remaining Certificateholders concerning
surrender of their Certificates, and the cost thereof shall be paid out of the
funds and other assets that remain a part of the Issuing Entity. If within one
year after the second notice all Certificates shall not have been surrendered
for cancellation, the Class R Certificateholders shall be entitled to all
unclaimed funds and other assets of the Issuing Entity that remain subject
hereto. Upon payment to the Class R Certificateholders of such funds and assets,
the Securities Administrator shall have no further duties or obligations with
respect thereto.

     Section 10.03 Additional Termination Requirements.

     (a) In the event the Securities Administrator or the Master Servicer
exercises its purchase option as provided in Section 10.01, that portion of the
Trust Fund relating to the Mortgage Loans shall be terminated in accordance with
the following additional requirements, unless the Securities Administrator shall
have been furnished with an Opinion of Counsel to the effect that the failure of
the Issuing Entity to comply with the requirements of this Section will not (i)
result in the imposition of taxes on "prohibited transactions" of the Issuing
Entity as defined in Section 860F of the Code or (ii) cause any REMIC
constituting part of the Issuing Entity to fail to qualify as a REMIC at any
time that any Certificates are outstanding:

          (i) Within 90 days prior to the final Distribution Date, the
     Securities Administrator shall adopt and sign a plan of complete
     liquidation of the Issuing Entity as provided to it by the terminating
     purchaser, meeting the requirements of a "qualified liquidation" under
     Section 860F of the Code and any regulations thereunder; and


                                     -144-

<PAGE>

          (ii) At or after the time of adoption of such a plan of complete
     liquidation and at or prior to the final Distribution Date, the Securities
     Administrator shall sell all of the assets of the Issuing Entity for cash
     pursuant to the terms of the plan of complete liquidation.

     (b) By their acceptance of Certificates, the Holders thereof hereby agree
to appoint the Securities Administrator as their attorney in fact to: (i) adopt
such a plan of complete liquidation (and the Certificateholders hereby appoint
the Securities Administrator as their attorney in fact to sign such plan) as
appropriate and (ii) to take such other action in connection therewith as may be
reasonably required to carry out such plan of complete liquidation all in
accordance with the terms hereof.

                                   ARTICLE XI
                            MISCELLANEOUS PROVISIONS

     Section 11.01 Intent of Parties. The parties intend that each REMIC shall
be treated as a REMIC for federal income tax purposes and that the provisions of
this Agreement should be construed in furtherance of this intent.

     Section 11.02 Amendment.

     (a) This Agreement may be amended from time to time by the Depositor, the
Master Servicer, the Securities Administrator, the Company (to the extent the
Company is servicing Mortgage Loans hereunder or to the extent that such
amendment may adversely affect the Company) and the Trustee, and without the
consent of any of the Certificateholders to:

               (i) to cure any ambiguity or correct any mistake,

               (ii) to correct, modify or supplement any provision herein which
      may be inconsistent with any other provision herein,

               (iii) to add any other provisions with respect to matters or
      questions arising under this Agreement, or

               (iv) to modify, alter, amend, add to or rescind any of the terms
      or provisions contained in this Agreement; provided, however, that, in the
      case of clauses (iii) and (iv), such amendment will not, as evidenced by
      an Opinion of Counsel addressed to the Securities Administrator to such
      effect, adversely affect in any material respect the interests of any
      Certificateholder; provided, further, however, that such amendment will be
      deemed to not adversely affect in any material respect the interest of any
      Holder if the Person requesting such amendment obtains a letter from each
      Rating Agency stating that such amendment will not result in a reduction
      or withdrawal of its rating of any Class of the Certificates, it being
      understood and agreed that any such letter in and of itself will not
      represent a determination as to the materiality of any such amendment and
      will represent a determination only as to the credit issues affecting any
      such rating.


                                     -145-

<PAGE>

     The Securities Administrator shall not enter into any amendment to this
Agreement that could have a materially adverse effect on the Cap Contract
Counterparty or the Swap Counterparty without first obtaining the prior written
consent of the Cap Contract Counterparty or Swap Counterparty, respectively.

     Notwithstanding the foregoing, without the consent of the
Certificateholders, the Depositor, the Master Servicer, the Securities
Administrator, the Company (to the extent the Company is servicing Mortgage
Loans hereunder or to the extent that such amendment may adversely affect the
Company) and the Trustee may at any time and from time to time amend this
Agreement to modify, eliminate or add to any of its provisions to such extent as
shall be necessary or appropriate to maintain the qualification of any of the
REMICs provided for herein as REMICs under the Code or to avoid or minimize the
risk of the imposition of any tax on the Issuing Entity or any of the REMICs
provided for herein pursuant to the Code that would be a claim against the
Issuing Entity at any time prior to the final redemption of the Certificates,
provided that the Trustee and the Securities Administrator shall have been
provided an Opinion of Counsel addressed to the Trustee and the Securities
Administrator, which opinion shall be an expense of the party requesting such
amendment but in any case shall not be an expense of the Trustee and the
Securities Administrator, to the effect that such action is necessary or
appropriate to maintain such qualification or to avoid or minimize the risk of
the imposition of such a tax.

     (b) This Agreement may also be amended from time to time by the Master
Servicer, the Depositor, the Securities Administrator, the Company (to the
extent the Company is servicing Mortgage Loans hereunder or to the extent that
such amendment may adversely affect the Company) and the Trustee, with the
consent of the Holders of Certificates evidencing Percentage Interests
aggregating not less than 51% of the Class Certificate Balance of the
Certificates or of the applicable Class or Classes, if such amendment affects
only such Class or Classes, for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Agreement or
of modifying in any manner the rights of the Certificateholders; 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 Regular Certificate without the consent of the Holder of
such Regular Certificate, or (ii) reduce the aforesaid percentage of
Certificates the Holders of which are required to consent to any such amendment,
without the consent of the Holders of all Certificates then outstanding.
Notwithstanding any contrary provision of this Agreement, the Trustee shall not
consent to any amendment to this Agreement unless it shall have first received
an Opinion of Counsel addressed to the Trustee, which opinion shall be an
expense of the party requesting such amendment but in any case shall not be an
expense of the Trustee, to the effect that such amendment is permitted hereunder
and will not cause the imposition of any tax on the Issuing Entity, any of the
REMICs provided for herein or the Certificateholders or cause any of the REMICs
provided for herein to fail to qualify as a REMIC at any time that any
Certificates are outstanding.

     (c) Promptly after the execution of any such amendment, the Securities
Administrator shall furnish a copy of such amendment or written notification of
the substance of such amendment to each Certificateholder, with a copy to the
Rating Agencies.

     (d) In the case of an amendment under Section 11.02(b) above, it shall not
be necessary for the Certificateholders to approve the particular form of such
an amendment.


                                     -146-

<PAGE>

Rather, it shall be sufficient if the Certificateholders approve the substance
of the amendment. 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.

     (e) Prior to the execution of any amendment to this Agreement, the Trustee
shall be entitled to receive and rely upon an Opinion of Counsel stating that
the execution of such amendment is authorized or permitted by this Agreement and
will not adversely affect the status of any REMIC created hereunder. The Trustee
and the Securities Administrator may, but shall not be obligated to, enter into
any such amendment which affects the Trustee's or the Securities Administrator's
own respective rights, duties or immunities under this Agreement.

     Section 11.03 Recordation of Agreement. 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 Mortgaged Properties are situated, and
in any other appropriate public recording office or elsewhere. The Depositor
shall effect such recordation, at the expense of the Issuing Entity upon the
request in writing of a Certificateholder, but only if such direction is
accompanied by an Opinion of Counsel (provided at the expense of the
Certificateholder requesting recordation) to the effect that such recordation
would materially and beneficially affect the interests of the Certificateholders
or is required by law.

     Section 11.04 Limitation on Rights of Certificateholders.

     (a) The death or incapacity of any Certificateholder shall not terminate
this Agreement or the Issuing Entity, 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 Issuing Entity, nor
otherwise affect the rights, obligations and liabilities of the parties hereto
or any of them.

     (b) Except as expressly provided in this Agreement, no Certificateholders
shall have any right to vote or in any manner otherwise control the operation
and management of the Issuing Entity, or the obligations of the parties hereto,
nor shall anything herein set forth, or contained in the terms of the
Certificates, be construed so as to establish the Certificateholders from time
to time as partners or members of an association; nor shall any
Certificateholders 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.

     (c) 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, under or with respect to this Agreement against the Depositor, the
Securities Administrator, the Master Servicer or any successor to any such
parties unless (i) such Certificateholder previously shall have given to the
Trustee a written notice of a continuing default, as herein provided, (ii) the
Holders of Certificates evidencing Percentage Interests aggregating not less
than 51% of the Trust Fund shall have made written request upon the Trustee to
institute such action, suit or proceeding in its own name as Trustee hereunder
and shall have offered to the Trustee such reasonable indemnity as it may
require against the costs and expenses and liabilities to be incurred therein or
thereby, and (iii) the Trustee, for 60 days after its receipt of such notice,


                                     -147-

<PAGE>

request and offer of indemnity, shall have neglected or refused to institute any
such action, suit or proceeding.

     (d) No one or more Certificateholders shall have any right by virtue of any
provision of this Agreement to affect the rights of any other Certificateholders
or to obtain or seek to obtain priority or preference over any other such
Certificateholder, 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 11.04, each and every Certificateholder and the Trustee shall be
entitled to such relief as can be given either at law or in equity.

     Section 11.05 Acts of Certificateholders.

     (a) Any request, demand, authorization, direction, notice, consent, waiver
or other action provided by this Agreement to be given or taken by
Certificateholders may be embodied in and evidenced by one or more instruments
of substantially similar tenor signed by such Certificateholders in person or by
an agent duly appointed in writing. Except as herein otherwise expressly
provided, such action shall become effective when such instrument or instruments
are delivered to the Trustee and, where it is expressly required, to the
Depositor. Proof of execution of any such instrument or of a writing appointing
any such agent shall be sufficient for any purpose of this Agreement and
conclusive in favor of the Trustee and the Depositor, if made in the manner
provided in this Section 11.05.

     (b) The fact and date of the execution by any Person of any such instrument
or writing may be proved by the affidavit of a witness of such execution or by a
certificate of a notary public or other officer authorized by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Where such execution is by
a signer acting in a capacity other than his or her individual capacity, such
certificate or affidavit shall also constitute sufficient proof of his or her
authority. The fact and date of the execution of any such instrument or writing,
or the authority of the individual executing the same, may also be proved in any
other manner which the Trustee deems sufficient.

     (c) The ownership of Certificates (notwithstanding any notation of
ownership or other writing on such Certificates, except an endorsement in
accordance with Section 5.02 made on a Regular Certificate presented in
accordance with Section 5.04) shall be proved by the Certificate Register, and
neither the Trustee, the Securities Administrator, the Depositor, the Master
Servicer nor any successor to any such parties shall be affected by any notice
to the contrary.

     (d) Any request, demand, authorization, direction, notice, consent, waiver
or other action of the holder of any Regular Certificate shall bind every future
holder of the same Regular Certificate and the holder of every Regular
Certificate issued upon the registration of transfer or exchange thereof, if
applicable, or in lieu thereof with respect to anything done, omitted or
suffered to be done by the Trustee, the Securities Administrator, the Depositor,
the Master Servicer or any successor to any such party in reliance thereon,
whether or not notation of such action is made upon such Certificates.


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<PAGE>

     (e) In determining whether the Holders of the requisite percentage of
Certificates evidencing Percentage Interests have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, Certificates
owned by the Trustee, the Securities Administrator, the Depositor, the Master
Servicer or any Affiliate thereof shall be disregarded, except as otherwise
provided in Section 11.02(b) and except that, in determining whether the
Securities Administrator or the Trustee shall be protected in relying upon any
such request, demand, authorization, direction, notice, consent or waiver, only
Certificates which a Responsible Officer of the Trustee knows to be so owned
shall be so disregarded. Certificates which have been pledged in good faith to
the Trustee, the Securities Administrator, the Depositor, the Master Servicer or
any Affiliate thereof may be regarded as outstanding if the pledgor establishes
to the satisfaction of the Securities Administrator the pledgor's right to act
with respect to such Certificates and that the pledgor is not an Affiliate of
the Trustee, the Securities Administrator, the Depositor, or the Master
Servicer, as the case may be.

     Section 11.06 Governing Law. THIS AGREEMENT AND THE CERTIFICATES SHALL BE
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REFERENCE
TO ITS CONFLICT OF LAWS RULES AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE
PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

     Section 11.07 Notices. All demands and notices hereunder shall be in
writing and shall be deemed given when delivered at (including delivery by
facsimile) or mailed by registered mail, return receipt requested, postage
prepaid, or by recognized overnight courier, to (i) in the case of the
Depositor, 4 World Financial Center, New York, New York 10281, Attention: Vice
President-Servicing, telecopier number: (212) 449-1000, or to such other address
as may hereafter be furnished to the other parties hereto in writing; (ii) in
the case of the Trustee, at its Corporate Trust Office, or such other address as
may hereafter be furnished to the other parties hereto in writing; (iii) in the
case of the Master Servicer or Securities Administrator, Wells Fargo Bank, N.A.,
P.O. Box 98, Columbia, Maryland 21046, Attention: Client Service Manager MANA
Series 2007-OAR2, or, in the case of overnight deliveries, 9062 Old Annapolis
Road, Columbia, Maryland 21045-1951, Attention: Client Service Manager MANA
Series 2007-OAR2, facsimile no.: (410) 715-2380, or such other address as may
hereafter be furnished to the other parties hereto in writing; (iv) in the case
of the Custodian, Wells Fargo Bank, N.A., 1015 10th Avenue Southeast, MS 0031,
Minneapolis, Minnesota 55414, Attention: MANA Series 2007-OAR2; or such other
address as may hereafter be furnished to the other parties hereto in writing;
(v) in the case of the Rating Agencies, Moody's Investors Service, Inc., 99
Church Street, 4th Floor, New York, New York 10007 and Standard & Poor's, a
division of The McGraw-Hill Companies, Inc., 55 Water Street, New York, New York
10041; (vi) in the case of the Company, Wilshire Credit Corporation, 14523 S.W.
Millikan Way, Suite 200, Beaverton, Oregon 97005, Attention: V.P. Client
Services, or (vii) in the case of the Cap Contract Counterparty and the Swap
Counterparty, The Royal Bank of Scotland plc, 280 Bishopsgate, London EC2M 4RB,
Attention: Legal Department Derivatives Documentation, telephone no. (203)
618-2531, facsimile no. (203) 618-2533, with a copy to Greenwich Capital
Markets, Inc., 600 Steamboat Road, Greenwich, Connecticut 06830, Attention:
Legal Department Derivatives Documentation. Any notice delivered to the
Depositor, the Trustee, the Securities Administrator or the Master Servicer
under this Agreement shall be effective only upon receipt. Any notice required
or permitted to be mailed to a Certificateholder, unless otherwise provided
herein, shall


                                     -149-

<PAGE>

be given by first-class mail, postage prepaid, at the address of such
Certificateholder 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.

     Section 11.08 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 severed 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 11.09 Successors and Assigns. The provisions of this Agreement
shall be binding upon and inure to the benefit of the respective successors and
assigns of the parties hereto.

     Section 11.10 Article and Section Headings. The article and section
headings herein are for convenience of reference only, and shall not limit or
otherwise affect the meaning hereof.

     Section 11.11 Counterparts. 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.

     Section 11.12 Notice to Rating Agencies. The article and section headings
herein are for convenience of reference only, and shall not limited or otherwise
affect the meaning hereof. The Trustee shall promptly provide notice to each
Rating Agency with respect to each of the following of which it has actual
knowledge:

     1. Any material change or amendment to this Agreement or the Applicable
Servicing Agreements;

     2. The occurrence of any Event of Default that has not been cured;

     3. The resignation or termination of the Trustee, the Master Servicer or
the Securities Administrator;

     4. The repurchase or substitution of Mortgage Loans;

     5. The final payment to Certificateholders; and

     6. Any change in the location of the Master Servicer Collection Account or
the Distribution Account.

     Section 11.13 Third Party Rights. The Cap Contract Counterparty and Swap
Counterparty shall be deemed third party beneficiaries of this Agreement
regarding provisions related to payments owed to the Cap Contract Counterparty
or Swap Counterparty, respectively, so long as any of the Corridor Contract or
the Swap Agreement, as applicable, remain in effect. The Custodian shall be
deemed a third party beneficiary of this Agreement regarding provisions related
expressly to the Custodian.


                                     -150-

<PAGE>

                                   ARTICLE XII
                             PROHIBITED TRANSACTIONS

     Section 12.01 [Reserved].

     Section 12.02 Prohibited Transactions and Activities. None of the Company,
the Depositor nor the Securities Administrator shall sell, dispose of, or
substitute for any of the Mortgage Loans, except in a disposition pursuant to
(i) the foreclosure of a Mortgage Loan, (ii) the bankruptcy of the Trust Fund,
(iii) the termination of each REMIC pursuant to Article X of this Agreement,
(iv) a substitution pursuant to Article II of this Agreement or (v) a repurchase
of Mortgage Loans pursuant to Article II of this Agreement, nor acquire any
assets for any REMIC, nor sell or dispose of any investments in the Distribution
Account for gain, nor accept any contributions to any REMIC after the Closing
Date, unless it has received an Opinion of Counsel (at the expense of the party
causing such sale, disposition, or substitution) that such disposition,
acquisition, substitution, or acceptance will not (a) affect adversely the
status of any such REMIC as a REMIC or of the interests therein other than the
Residual Certificate as the regular interests therein, (b) affect the
distribution of interest or principal on the Certificates, (c) result in the
encumbrance of the assets transferred or assigned to the Trust Fund (except
pursuant to the provisions of this Agreement) or (d) cause any such REMIC to be
subject to any tax including a tax on prohibited transactions or prohibited
contributions pursuant to the REMIC Provisions.

     Section 12.03 Indemnification with Respect to Prohibited Transactions or
Loss of REMIC Status.

     (a) In the event that a REMIC fails to qualify as a REMIC, loses its status
as a REMIC, or incurs federal, state or local taxes as a result of a prohibited
transaction or prohibited contribution under the REMIC Provisions due to the
negligent performance by the Securities Administrator of its duties and
obligations set forth herein, the Securities Administrator shall indemnify the
Certificateholders against any and all losses, claims, damages, liabilities or
expenses ("Losses") resulting from such negligence; provided, however, that the
Securities Administrator shall not be liable for any such Losses attributable to
the action or inaction of the Depositor or the Holder of the Residual
Certificate, nor for any such Losses resulting from misinformation provided by
any of the foregoing parties on which the Securities Administrator has relied.
Notwithstanding the foregoing, however, in no event shall the Trustee or the
Securities Administrator have any liability (1) for any action or omission that
is taken in accordance with and in compliance with the express terms of, or
which is expressly permitted by the terms of, this Agreement or the Mortgage
Loan Purchase Agreement, (2) for any Losses other than arising out of
malfeasance, willful misconduct or negligent performance by the Securities
Administrator with respect to its duties and obligations set forth herein, and
(3) for any special or consequential damages to Certificateholders of the
related Residual Certificate (in addition to payment of principal and interest
on the Certificates).

     (b) In the event that a REMIC fails to qualify as a REMIC, loses its status
as a REMIC, or incurs federal, state or local taxes as a result of a prohibited
transaction or prohibited contribution under the REMIC Provisions due to the
negligent performance by the Company of its duties and obligations set forth
herein, the Company shall indemnify the Certificateholders against any and all
losses, claims, damages, liabilities or expenses ("Losses") resulting from such
negligence; provided, however, that the Company shall not be liable for any such
Losses


                                     -151-

<PAGE>

attributable to the action or inaction of the Depositor, another Servicer, the
Securities Administrator or the Holder of the Residual Certificate, nor for any
such Losses resulting from misinformation provided by any of the foregoing
parties on which the Company has relied. Notwithstanding the foregoing, however,
in no event shall the Company have any liability (1) for any action or omission
that is taken in accordance with and in compliance with the express terms of, or
which is expressly permitted by the terms of, this Agreement or the Mortgage
Loan Purchase Agreement, (2) for any Losses other than arising out of
malfeasance, willful misconduct or negligent performance by the Company with
respect to its duties and obligations set forth herein, and (3) for any special
or consequential damages to Certificateholders (in addition to payment of
principal and interest on the Certificates).

     Section 12.04 REO Property.

     (a) (i) Notwithstanding any other provision of this Agreement, the
Securities Administrator shall not, except to the extent provided in this
Agreement for which the Securities Administrator is obligated to perform,
knowingly permit any Servicer to rent, lease, otherwise earn income or take any
other action on behalf of any REMIC with respect to any REO Property other than
as provided in Section 13.12 of this Agreement.

          (ii) Notwithstanding any other provision of this Agreement, the
Company shall not rent, lease, otherwise earn income or take any other action on
behalf of any REMIC with respect to any REO Property other than as provided in
Section 13.12 of this Agreement.

     (b) (i) The Depositor shall cause each Servicer (to the extent provided in
the Applicable Servicing Agreement) to make reasonable efforts to sell any REO
Property for its fair market value. In any event, however, the Depositor shall,
or shall cause the Servicer (to the extent provided in this Agreement) to,
dispose of any REO Property as provided in Section 13.12 of this Agreement.

          (ii) The Company shall make reasonable efforts to sell any REO
Property for its fair market value. In any event, however, the Company shall
dispose of any REO Property in accordance with the provisions of Section 13.12
of this Agreement.

                                  ARTICLE XIII
                           SERVICING OF MORTGAGE LOANS

     Section 13.01 Company to Service Mortgage Loans.

     For and on behalf of the Certificateholders, the Company shall service and
administer the Mortgage Loans in accordance with the Accepted Servicing
Practices. In connection with such servicing and administration, the Company
shall have full power and authority, acting alone and/or through Subservicers,
as provided in Section 13.02 hereof, to do or cause to be done any and all
things that it may deem necessary or desirable in connection with such servicing
and administration, including but not limited to, the power and authority,
subject to the terms hereof (i) to execute and deliver, on behalf of the
Certificateholders and the Trustee, customary consents or waivers and other
instruments and documents, (ii) to consent to transfers of any Mortgaged
Property and assumptions of the Mortgage Notes and related Mortgages (but only
in the manner provided in this Agreement), (iii) to collect any Insurance
Proceeds and other Liquidation


                                     -152-

<PAGE>

Proceeds and (iv) subject to Section 13.12(a), to effectuate foreclosure or
other conversion of the ownership of the Mortgaged Property securing any
Mortgage Loan; provided that, subject to Section 14.03, the Company shall not
take any action that is inconsistent with or prejudices the interests of the
Trust Fund or the Certificateholders in any Mortgage Loan serviced by it under
this Agreement or the rights and interests of the other parties to this
Agreement except as otherwise required by this Agreement or by law.
Notwithstanding anything in this Agreement to the contrary, the Company shall
not make or permit any modification, waiver or amendment of any term of any
Mortgage Loan that would cause any of the REMICs provided for herein to fail to
qualify as a REMIC or result in the imposition of any tax under Section 860G(a)
or 860G(d) of the Code. The Company shall represent and protect the interest of
the Trust Fund in the same manner as it currently protects its own interest in
mortgage loans in its own portfolio in any claim, proceeding or litigation
regarding a Mortgage Loan, but in any case not in any manner that is a lesser
standard than that provided in the first sentence of this Section 13.01. Without
limiting the generality of the foregoing, the Company, in its own name or in the
name of the Depositor and the Trustee, is hereby authorized and empowered by the
Depositor and the Trustee, when the Company believes it appropriate in its
reasonable judgment, to execute and deliver, on behalf of the Trustee, the
Depositor, the Certificateholders or any of them, any and all instruments of
satisfaction or cancellation, or of partial or full release or discharge,
subordinations and all other comparable instruments, with respect to the
Mortgage Loans, and with respect to the Mortgaged Properties held for the
benefit of the Certificateholders. The Company shall prepare and deliver to the
Depositor and/or the Trustee such documents requiring execution and delivery by
any or all of them as are necessary or appropriate to enable the Company to
service and administer the Mortgage Loans, to the extent that the Company is not
permitted to execute and deliver such documents pursuant to the preceding
sentence. Upon receipt of such documents, the Depositor and/or the Trustee shall
execute such documents and deliver them to the Company. For purposes of this
Section 13.01, the Trustee hereby grants to Company a limited power of attorney
to execute and file any and all documents necessary to fulfill the obligations
of the Company under this Section 13.01.

     The Company shall not be required to make any Servicing Advance with
respect to a Mortgage Loan that is 150 days or more delinquent.

     The Company shall deliver a list of Servicing Officers to the Trustee by
the Closing Date.

     The Company will transmit full-file credit reporting data for each Mortgage
Loan pursuant to Fannie Mae Guide Announcement 97-02, and for each Mortgage
Loan, the Company agrees that it shall report one of the following statuses each
month as follows: current, delinquent (30-, 60-, 90-days, etc.), foreclosed or
charged-off, except as is otherwise appropriate for prevention or resolution of
disputes with mortgagors.

     The Company further is authorized and empowered by the Trustee, on behalf
of the Certificateholders and the Trustee, in its own name or in the name of the
Subservicer, when the Company or the Subservicer, as the case may be, believes
it is appropriate in its best judgment to register any Mortgage Loan on the MERS
System, or cause the removal from the registration of any Mortgage Loan on the
MERS System, to execute and deliver, on behalf of the Trustee and the
Certificateholders or any of them, any and all instruments of assignment and
other comparable instruments with respect to such assignment or re-recording of
a Mortgage in the name of MERS, solely as nominee for the Trustee and its
successors and assigns. Any


                                     -153-

<PAGE>


reasonable expenses incurred in connection with the actions described in the
preceding sentence or as a result of MERS discontinuing or becoming unable to
continue operations in connection with the MERS System, shall be subject to
withdrawal by the Company from the Protected Account (provided that such
expenses constitute "unanticipated expenses" within the meaning of Treasury
Regulation Section 1.860G-1(b)(3)(ii)).

     Section 13.02 Servicing and Subservicing; Enforcement of the Obligations of
the Company.

     (a) The Company may arrange for the subservicing of any Mortgage Loan by a
Subservicer, which may be an Affiliate (each, a "Subservicer") pursuant to a
subservicing agreement (each, a "Subservicing Agreement") including, at such
Servicer's option, if requested to do so by the Holder of the Class C
Certificate; provided, however, that (i) such subservicing arrangement and the
terms of the related subservicing agreement must provide for the servicing of
such Mortgage Loans in a manner consistent with the servicing arrangements
contemplated hereunder and (ii) that such agreement would not result in a
withdrawal or downgrading by any Rating Agency of the ratings of any
Certificates evidenced by a letter to that effect delivered by each Rating
Agency to the Depositor. Notwithstanding the provisions of any subservicing
agreement, any of the provisions of this Agreement relating to agreements or
arrangements between a Servicer and a Subservicer or reference to actions taken
through a Subservicer or otherwise, the Servicers shall remain obligated and
liable to the Depositor, the Master Servicer and the Certificateholders for the
servicing and administration of the Mortgage Loans in accordance with the
provisions of this Agreement without diminution of such obligation or liability
by virtue of such subservicing agreements or arrangements or by virtue of
indemnification from the Subservicer and to the same extent and under the same
terms and conditions as if the Servicers alone were servicing and administering
the Mortgage Loans. Every subservicing agreement entered into by the Company
shall contain a provision giving any successor servicer the option to terminate
such agreement in the event a successor servicer is appointed. All actions of
the each Subservicer performed pursuant to the related subservicing agreement
shall be performed as an agent of the Company with the same force and effect as
if performed directly by the Company. The Company shall deliver to the Master
Servicer copies of all subservicing agreements no later than the date required
for delivery of the Assessment of Compliance. The Master Servicer agrees that
it shall keep any such subservicing agreement confidential. The Company may
redact any such subservicing agreements prior to delivery to remove fees paid to
any subservicers. The Master Servicer shall have no obligations, duties or
liabilities with respect to a Subservicer, including without limitation, any
obligation, duty or liability to monitor such Subservicer or to pay a
Subservicer's fees and expenses.

     (b) For purposes of this Agreement, the Company shall be deemed to have
received any collections, recoveries or payments with respect to the related
Mortgage Loans that are received by a Subservicer regardless of whether such
payments are remitted by the Subservicer to the Servicer.

     (c) The Company shall not permit a Subservicer that would be required under
this Agreement or any subservicing agreement to deliver an Annual Statement of
Compliance, an Assessment of Compliance and an Accountant's Attestation to
perform any servicing responsibilities hereunder with respect to the Mortgage
Loans unless that Subservicer first agrees in writing with the Company to
deliver such Annual Statement of Compliance, an Assessment of


                                     -154-

<PAGE>

Compliance and an Accountant's Attestation in such manner and at such times that
permits that Servicer to comply with Sections 16.04 and 16.05 of this Agreement.

     Section 13.03 Rights of the Depositor and the Trustee in Respect of the
Servicers.

     Neither the Trustee nor the Depositor shall have any responsibility or
liability for any action or failure to act by the Servicers, and neither of them
is obligated to supervise the performance of the Servicers hereunder or
otherwise.

     Section 13.04 Master Servicer to Act as Servicer.

     Subject to Sections 14.04 and 15.02, in the event that the Company shall
for any reason no longer be a Servicer hereunder (other than due to a servicing
transfer pursuant to the terms hereof, but including by reason of a Servicer
Event of Default), the Master Servicer or its designee shall, within a period of
time not to exceed ninety (90) days from the date of notice of termination or
resignation, thereupon assume all of the rights and obligations of the Company
hereunder arising thereafter (except that the Master Servicer shall not be (i)
liable for losses of such Servicer pursuant to Section 13.10 hereof or any acts
or omissions of the Company hereunder, (ii) obligated to make Advances or
Servicing Advances if it is prohibited from doing so by applicable law, (iii)
obligated to effectuate repurchases or substitutions of Mortgage Loans
hereunder, including pursuant to Section 2.02 or 2.06 hereof, (iv) responsible
for any expenses of the Company pursuant to Section 2.06 or (v) deemed to have
made any representations and warranties hereunder, including pursuant to Section
2.07 or the first paragraph of Section 14.02 hereof; provided, however that the
Master Servicer (subject to clause (ii) above) or its designee, in its capacity
as the successor servicer, shall immediately assume the Company's obligation to
make Advances and Servicing Advances). No such termination or resignation shall
affect any obligation of the Company to pay amounts owed under this Agreement
and to perform its duties under this Agreement until its successor assumes all
of its rights and obligations hereunder. If the Company shall for any reason no
longer be a Servicer (other than due to the servicing transfer pursuant to the
terms hereof, but including by reason of any Servicer Event of Default), the
Master Servicer (or any other successor servicer) may, at its option, succeed to
any rights and obligations of the Company under any subservicing agreement in
accordance with the terms thereof; provided, however, that the Master Servicer
(or any other successor servicer) shall not incur any liability or have any
obligations in its capacity as servicer under a subservicing agreement arising
prior to the date of such succession unless it expressly elects to succeed to
the rights and obligations of the Company thereunder; and the Company shall not
thereby be relieved of any liability or obligations under the subservicing
agreement arising prior to the date of such succession. To the extent any costs
or expenses, including without limitation, Servicing Transfer Costs incurred by
the Master Servicer in connection with this Section 13.04, are not paid by the
Company pursuant to this Agreement within 30 days of the date of the Master
Servicer's invoice thereof, such amounts shall be payable to the Master Servicer
pursuant to this Agreement; provided that if the Company has been terminated by
reason of a Servicer Event of Default, the Company shall reimburse the Issuing
Entity for any such expense incurred by the Issuing Entity upon receipt of a
reasonably detailed invoice evidencing such expenses. If the Master Servicer is
unwilling or unable to act as servicer, the Master Servicer shall seek to
appoint a successor servicer that is eligible in accordance with the criteria
specified in this Agreement.


                                     -155-

<PAGE>

     The Company shall, upon request of the Master Servicer, but at the expense
of the Company if the Company has been terminated by reason of a Servicer Event
of Default, deliver to the assuming party all documents and records relating to
each subservicing agreement and the Mortgage Loans then being serviced and
otherwise use its best efforts to effect the orderly and efficient transfer of
the subservicing agreement to the assuming party.

     Section 13.05 Collection of Mortgage Loan Payments.

     (a) The Company shall make reasonable efforts in accordance with Accepted
Servicing Practices to collect all payments called for under the terms and
provisions of the Mortgage Loans to the extent such procedures shall be
consistent with this Agreement and the terms and provisions of any related
Required Insurance Policy. Consistent with the foregoing, the Company may in its
discretion (i) waive any late payment charge or, if applicable, any default
interest charge, or (ii) subject to Section 13.01, extend the due dates for
payments due on a Mortgage Note for a period not greater than 180 days;
provided, however, that any extension pursuant to clause (ii) above shall not
affect the amortization schedule of any Mortgage Loan for purposes of any
computation hereunder, except as provided below. In the event of any such
arrangement pursuant to clause (ii) above, subject to Section 13.22, the Company
shall make any Advances on the related Mortgage Loan during the scheduled period
in accordance with its obligations under this Agreement 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 Company,
such default is reasonably foreseeable, the Company, consistent with the
standards set forth in Section 13.01, may also waive, modify or vary any term of
such Mortgage Loan (including modifications that would change the Mortgage
Interest 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 collectively referred to herein as "forbearance"),
provided, however, that in determining which course of action permitted by this
sentence it shall pursue, the Company shall adhere to the standards of Section
13.01. The Company's analysis supporting any forbearance and the conclusion that
any forbearance meets the standards of Section 13.01 shall be reflected in
writing in the Mortgage File.

     (b) The Company shall not waive any Prepayment Charge or portion thereof
unless, (i) the enforceability thereof shall have been limited by bankruptcy,
insolvency, moratorium, receivership or other similar laws relating to
creditors' rights generally or is otherwise prohibited by law, or (ii) the
collectability thereof shall have been limited due to acceleration in connection
with a foreclosure or other involuntary payment, or (iii) the Company has not
been provided with information sufficient to enable it to collect the Prepayment
Charge, or (iv) in the Company's reasonable judgment as described in Section
13.01 hereof, (x) such waiver relates to a default or a reasonably foreseeable
default and (y) such waiver would maximize recovery of total proceeds taking
into account the value of such Prepayment Charge and related Mortgage Loan, or
(v) the collection of such Prepayment Charge or portion thereof, or of a similar
type of Prepayment Charge, would be considered "predatory" or "illegal" pursuant
to written guidance published by any applicable federal, state or local
regulatory authority having jurisdiction over such matters or


                                     -156-

<PAGE>

has been challenged by any such authority, or only to the extent that there are
no NIM Notes outstanding or to the extent that the Depositor has notified the
Company in writing that all previously issued NIM Notes are no longer
outstanding, there is a certificated class action in which a similar type of
prepayment charge is being challenged. Except as provided in the preceding
sentence, in no event will the Company 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. If the Company waives or does not collect all or
a portion of a Prepayment Charge relating to a Principal Prepayment in full or
in part due to any action or omission of the Company, other than as provided
above, the Company shall deposit the amount of such Prepayment Charge (or such
portion thereof as had been waived for deposit) into the applicable Protected
Account for distribution in accordance with the terms of this Agreement.

     (c) The Company shall not be required to institute or join in litigation
with respect to collection of any payment (whether under a Mortgage, Mortgage
Note or otherwise or against any public or governmental authority with respect
to a taking or condemnation) if it reasonably believes that enforcing the
provision of the Mortgage or other instrument pursuant to which such payment is
required is prohibited by applicable law.

     (d) The Company shall establish and initially maintain, on behalf of the
Certificateholders, a Protected Account. The Company shall deposit into such
Protected Account daily, within two Business Days of receipt thereof, in
immediately available funds, the following payments and collections received or
made by it on and after the Cut-off Date with respect to the Mortgage Loans:

          (i) all payments on account of principal, including Principal
     Prepayments, on the Mortgage Loans, other than principal due on the
     Mortgage Loans on or prior to the Cut-off Date;

          (ii) all payments on account of interest on the Mortgage Loans net of
     the related Servicing Fee permitted under Section 13.15, other than (x)
     interest due on the Mortgage Loans on or prior to the Cut-off Date and (y)
     Prepayment Interest Excess;

          (iii) all Liquidation Proceeds, other than proceeds to be applied to
     the restoration or repair of the Mortgaged Property or released to the
     Mortgagor in accordance with the Company's normal servicing procedures;

          (iv) all Subsequent Recoveries;

          (v) all Compensating Interest;

          (vi) any amount required to be deposited by the Company pursuant to
     Section 13.05(f) in connection with any losses on Permitted Investments;

          (vii) any amounts required to be deposited by the Company pursuant to
     Section 13.10 hereof;

          (viii) all Advances made by the Company pursuant to Section 13.22;

          (ix) all Prepayment Charges received; and


                                     -157-
<PAGE>

          (x) any other amounts required to be deposited hereunder.

     The foregoing requirements for remittance by the Company into the Protected
Account shall be exclusive, it being understood and agreed that, without
limiting the generality of the foregoing, all servicing related fees, including
all late payment charges, insufficient funds charges and payments in the nature
of assumption fees (i.e. fees related to the assumption of a Mortgage Loan upon
the purchase of the related Mortgaged Property and other similar ancillary fees
and charges (other than Prepayment Charges)) if collected, and any Prepayment
Interest Excess need not be remitted by the Company. Rather, such fees and
charges may be retained by the Company as additional servicing compensation. In
the event that the Company shall remit any amount not required to be remitted
and not otherwise subject to withdrawal pursuant to Section 13.08 hereof, it may
at any time withdraw or direct the Master Servicer, or such other institution
maintaining the Protected Account, to withdraw such amount from the Protected
Account, any provision herein to the contrary notwithstanding. The Company shall
maintain adequate records with respect to all withdrawals made pursuant to this
Section. All funds deposited in the Protected Account shall be held in trust for
the Certificateholders until withdrawn in accordance with Section 13.08. In no
event shall the Master Servicer incur liability for withdrawals from the
Protected Account at the direction of the Company.

     The Company shall give notice to the Master Servicer of the location of the
Protected Account maintained by it when established and prior to any change
thereof. Not later than twenty days after each Distribution Date, the Company
shall forward to the Master Servicer and the Depositor the most current
available bank statement for the Protected Account.

     (e) [Reserved]

     (f) Each institution that maintains a Protected Account may invest the
funds in each such account, as directed by the Company in writing, in Permitted
Investments, which shall mature not later than the Business Day preceding the
related Servicer Remittance Date (except that if such Permitted Investment is an
obligation of the institution that maintains such Protected Account or is
otherwise immediately available, then such Permitted Investment shall mature not
later than the Servicer Remittance Date) and shall not be sold or disposed of
prior to its maturity. All such Permitted Investments shall be made in the name
of the Trustee for the benefit of the Certificateholders. All income and gain
net of any losses realized from amounts on deposit in each Protected Account
shall be for the benefit of the Company as servicing compensation and shall be
remitted to it monthly as provided herein. The amount of any losses incurred in
the each Protected Account in respect of any such investments shall be deposited
by the Company in the Protected Account out of the Company's own funds
immediately as realized.

     Section 13.06 Collection of Taxes, Assessments and Similar Items; Escrow
Accounts.

     To the extent required by the related Mortgage Note, the Company shall
establish and maintain one or more accounts (each, an "Escrow Account") and
deposit and retain therein all collections from the Mortgagors (or advances by
the Company) for the payment of taxes, assessments, hazard insurance premiums or
comparable items for the account of the Mortgagors. Nothing herein shall require
the Company to compel a Mortgagor to establish an Escrow Account in violation of
applicable law.


                                     -158-

<PAGE>

     Withdrawals of amounts so collected from the Escrow Accounts may be made
only to effect timely payment of taxes, assessments, hazard insurance premiums,
condominium or PUD association dues, or comparable items, to reimburse the
Company out of related collections for any payments made pursuant to Sections
13.01 hereof (with respect to taxes and assessments and insurance premiums,
condominium or PUD association dues or comparable items) and 13.10 hereof (with
respect to hazard insurance), to refund to any Mortgagors any sums as may be
determined to be overages, to pay interest, if required by law or the terms of
the related Mortgage or Mortgage Note, to Mortgagors on balances in the Escrow
Account to withdraw funds deposited in error or amounts previously deposited but
returned as unpaid due to a "not sufficient funds" or other denial by the
related Mortgagor's banking institution or to clear and terminate the Escrow
Account at the termination of this Agreement in accordance with Section 10.01
hereof. The Escrow Accounts shall not be a part of the Trust Fund.

     Section 13.07 Access to Certain Documentation and Information Regarding the
Mortgage Loans.

     Upon reasonable advance notice in writing if required by federal
regulation, the Company will provide to each Certificateholder that is a savings
and loan association, bank or insurance company certain reports and reasonable
access to information and documentation regarding the Mortgage Loans sufficient
to permit such Certificateholder to comply with applicable regulations of the
OTS or other regulatory authorities with respect to investment in the
Certificates; provided, that the Company shall be entitled to be reimbursed by
each such Certificateholder for actual expenses incurred by the Company in
providing such reports and access.

     The Company may from time to time provide the Depositor, the Master
Servicer, the Securities Administrator and the Trustee, with reports and
information regarding the Mortgage Loans, including without limitation,
information requested by the Depositor or an originator of the Mortgage Loans
for required institutional risk control. In addition, subject to limitations of
applicable privacy laws, the Company may make public information regarding
performance of the Mortgage Loans.

     Section 13.08 Permitted Withdrawals from the Protected Account.

     The Company may from time to time, make withdrawals from the Protected
Accounts for the following purposes:

          (i) to pay to itself (to the extent not previously paid to or withheld
     by the Company), as servicing compensation in accordance with Section
     13.15, that portion of any payment of interest that equals the Servicing
     Fee for the period with respect to which such interest payment was made,
     and, as additional servicing compensation, those other amounts set forth in
     Section 13.15;

          (ii) to reimburse itself for Advances made by it (or to reimburse the
     Advance Financing Person for Advances made by it) with respect to the
     Mortgage Loans, such right of reimbursement pursuant to this subclause (ii)
     being limited to amounts received on particular Mortgage Loan(s)
     (including, for this purpose, condemnation proceeds, Insurance Proceeds and
     Liquidation Proceeds) that represent late recoveries of payments of
     principal and/or interest on such particular Mortgage Loan(s) in respect of
     which any such Advance was made;


                                     -159-

<PAGE>

          (iii) to reimburse itself for any Non-Recoverable Advance previously
     made and any Non-Recoverable Servicing Advances previously made to the
     extent that, in the case of Non-Recoverable Servicing Advances,
     reimbursement therefor constitutes "unanticipated expenses" within the
     meaning of Treasury Regulation Section 1.860G-1(b)(3)(ii);

          (iv) to pay to itself earnings on or investment income with respect to
     funds in or credited to the applicable Protected Account;

          (v) to reimburse itself from Insurance Proceeds for Insured Expenses
     covered by the related Insurance Policy;

          (vi) [reserved];

          (vii) to pay to itself any unpaid Servicing Fees and to reimburse
     itself for any unreimbursed Servicing Advances (to the extent that
     reimbursement for Servicing Advances would constitute an "unanticipated
     expense" within the meaning of Treasury Regulation Section
     1.860-1(b)(3)(ii)), the Company's right to reimbursement of Servicing
     Advances pursuant to this subclause (vi) with respect to any Mortgage Loan
     being limited to amounts received on particular Mortgage Loan(s)
     (including, for this purpose, Liquidation Proceeds and purchase and
     repurchase proceeds) that represent late recoveries of the payments for
     which such advances were made pursuant to Section 13.01 or Section 13.06;

          (viii) to pay to itself any unpaid Servicing Fees for any Mortgage
     Loan upon such Mortgage Loan being charged off and upon termination of the
     Company's obligations;

          (ix) to pay to the Depositor or to itself, as applicable, with respect
     to each Mortgage Loan or property acquired in respect thereof that has been
     purchased pursuant to Section 13.12, all amounts received thereon and not
     taken into account in determining the related Stated Principal Balance of
     such repurchased Mortgage Loan;

          (x) to reimburse itself, the Trustee or the Depositor for expenses
     incurred by any of them in connection with the Mortgage Loans or
     Certificates and reimbursable pursuant to Section 13.04, Section 13.19 or
     Section 14.04 hereof provided that reimbursement therefor would constitute
     "unanticipated" expenses within the meaning of Treasury Regulation Section
     1.860G-1(b)(3)(ii);

          (xi) to reimburse the Trustee for enforcement expenses reasonably
     incurred in respect of a breach or defect giving rise to the purchase
     obligation in Section 2.06 that were incurred in the Purchase Price of the
     Mortgage Loans including any expenses arising out of the enforcement of the
     purchase obligation; provided that any such expenses will be reimbursable
     under this subclause (xi) only to the extent that such expenses would
     constitute "unanticipated expenses" within the meaning of Treasury
     Regulation Section 1.860G-1(b)(3)(ii) if paid by one of the REMICs provided
     for herein;

          (xii) [reserved];


                                     -160-

<PAGE>

          (xiii) to withdraw pursuant to Section 13.05 any amount deposited in
     the Protected Accounts and not required to be deposited therein; and

          (xiv) to clear and terminate the Protected Accounts upon termination
     of this Agreement pursuant to Section 10.01 hereof.

     In addition, the Company will use commercially reasonable efforts to cause
to be withdrawn from the Protected Account no later than 2:30 p.m. Eastern Time,
but in any case no later than 3:00 p.m. Eastern Time on the Servicer Remittance
Date, the Interest Funds and the Principal Funds (for this purpose only, neither
Interest Funds nor Principal Funds shall include a deduction for any amount
reimbursable to the Trustee unless such amounts have actually been reimbursed
from such funds at the discretion of the applicable Servicer and the calculation
of the Interest Funds and Principal Funds shall not include item (7) of the
definition of Interest Funds and item (C) of the definition of Principal Funds),
to the extent on deposit, and such amount shall be deposited in the Master
Servicer Collection Account; provided, however, if the Master Servicer does not
receive such Interest Funds and Principal Funds by 3:00 p.m. Eastern Time, such
Interest Funds and Principal Funds shall be deposited in the Master Servicer
Collection Account on the next Business Day. In the event such funds are not
deposited by 3:00 p.m. Eastern Time on the Servicer Remittance Date, the Company
shall pay, out of its own funds, interest on such amount at a rate equal to the
then current "prime rate" (as published by Wells Fargo Bank, N.A.) for each date
or part thereof until such amount is paid in full.

     The Company shall keep and maintain separate accounting, on a Mortgage Loan
by Mortgage Loan basis, for the purpose of justifying any withdrawal from the
applicable Protected Account.

     The Company shall provide written notification to the Master Servicer on or
prior to the next succeeding Servicer Remittance Date upon making any
withdrawals from the Protected Accounts pursuant to subclauses (iii) and (vii)
above.

     Unless otherwise specified, any amounts reimbursable to the Company from
amounts on deposit in the Protected Accounts shall be deemed to come from first,
Interest Funds, and thereafter, Principal Funds for the related Distribution
Date.

     Section 13.09 [RESERVED]

     Section 13.10 Maintenance of Hazard Insurance.

     The Company shall cause to be maintained, for each Mortgage Loan secured by
a first lien, fire and hazard insurance with extended coverage in an amount, to
the extent permitted by applicable law, that is at least equal to the lesser of
(i) the estimated replacement value of the improvements that are part of such
Mortgaged Property (which may be the last known coverage) and (ii) the greater
of (a) the outstanding principal balance of the Mortgage Loan and (b) an amount
such that the proceeds of such policy shall be sufficient to prevent the related
Mortgagor and/or mortgagee from becoming a co-insurer. Each such policy of
standard hazard insurance shall contain, or have an accompanying endorsement
that contains, a standard mortgagee clause. The Company shall also cause flood
insurance to be maintained on property acquired upon foreclosure or deed in lieu
of foreclosure of any Mortgage Loan, to the extent described below.


                                     -161-

<PAGE>

Pursuant to Section 13.05 hereof, any amounts collected by the Company under any
such policies (other than the amounts to be applied to the restoration or repair
of the related Mortgaged Property or property thus acquired or amounts released
to the Mortgagor in accordance with the Company's normal servicing procedures)
shall be deposited in the applicable Protected Account. Any cost incurred by the
Company in maintaining any such insurance shall not, for the purpose of
calculating monthly distributions to the Certificateholders or remittances to
the Master Servicer for their benefit, be added to the principal balance of the
Mortgage Loan, notwithstanding that the terms of the Mortgage Loan so permit.
Such costs shall be recoverable by the Company as a Servicing Advance to the
extent provided in Section 13.08(a)(vii) hereof. It is understood and agreed
that no earthquake or other additional insurance is to be required of any
Mortgagor or maintained on property acquired in respect of a Mortgage 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
with respect to a Mortgage Loan secured by a first lien is located at the time
of origination of the Mortgage Loan in a federally designated special flood
hazard area and such area is participating in the national flood insurance
program, the Company shall cause flood insurance to be maintained with respect
to such Mortgage Loan. Such flood insurance shall be in an amount equal to the
lesser of (i) the outstanding principal balance of the related Mortgage Loan,
(ii) the estimated replacement value of the improvements that are part of such
Mortgaged Property (which may be the last known coverage), or (iii) the maximum
amount of such insurance available for the related Mortgaged Property under the
Flood Disaster Protection Act of 1973, as amended.

     In the event that the Company shall obtain and maintain a blanket policy
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 sentence of this Section 13.10, it being understood and agreed that such
policy may contain a deductible clause on terms substantially equivalent to
those commercially available and maintained by comparable servicers. If such
policy contains a deductible clause, the Company shall, in the event that there
shall not have been maintained on the related Mortgaged Property a policy
complying with the first sentence of this Section 13.10, and there shall have
been a loss that would have been covered by such policy, deposit in the
applicable Protected Account the amount not otherwise payable under the blanket
policy because of such deductible clause. In connection with its activities as
servicer of the Mortgage Loans, the Company agrees to present, on behalf of
itself, the Depositor and the Master Servicer for the benefit of the
Certificateholders, claims under any such blanket policy.

     Section 13.11 Enforcement of Due-On-Sale Clauses; Assumption Agreements.

     When a Mortgaged Property has been or is about to be conveyed by the
Mortgagor, the Company shall, except as set forth below, to the extent it has
knowledge of such conveyance or prospective conveyance, exercise its rights to
accelerate the maturity of the related Mortgage Loan under any "due-on-sale"
clause contained in the related Mortgage or Mortgage Note; provided, however,
that the Company shall not exercise any such right if the "due-on-sale" clause,
in the reasonable belief of the Company, is not enforceable under applicable
law; provided further, that the Company shall not take any action in relation to
the enforcement of any "due-on-sale" clause that would adversely affect or
jeopardize coverage under any Required Insurance Policy. An Opinion of Counsel
at the expense of the Company (which expense shall constitute a Servicing
Advance) delivered to the Master Servicer and the Depositor shall


                                     -162-

<PAGE>

conclusively establish the reasonableness of the Company's belief that any
"due-on-sale" clause is not enforceable under applicable law, but which shall
not be required. In such event, the Company shall make reasonable efforts to
enter into an assumption and modification agreement with the Person to whom such
property has been or is about to be conveyed, pursuant to which such Person
becomes liable under the Mortgage Note and, unless prohibited by applicable law
or the Mortgage, the Mortgagor remains liable thereon. If the foregoing is not
permitted under applicable law, the Company is 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
Mortgagor and becomes liable under the Note. In addition to the foregoing, the
Company shall not be required to enforce any "due-on-sale" clause or take any of
the above actions if the Company believes the collections and other recoveries
in respect of the Mortgage Loan would be maximized if the Mortgage Loan were not
accelerated and such actions not taken. The Mortgage Loan, as assumed, shall
conform in all respects to the requirements, representations and warranties of
this Agreement. The Company shall notify the Master Servicer and the Trustee
that any such assumption or substitution agreement has been completed by
forwarding to the Trustee (or its Custodian) the original copy of such
assumption or substitution agreement (indicating the Mortgage File to which it
relates), which copy shall be added by the Trustee (or its Custodian) to the
related Mortgage File and which 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. The Company shall be responsible for recording any
such assumption or substitution agreements. In connection with any such
assumption or substitution agreement, the Monthly Payment on the related
Mortgage Loan shall not be changed but shall remain as in effect immediately
prior to the assumption or substitution, the stated maturity or outstanding
principal amount of such Mortgage Loan shall not be changed nor shall any
required monthly payments of principal or interest be deferred or forgiven. Any
fee collected by the Company for consenting to any such conveyance or entering
into an assumption or substitution agreement shall be retained by or paid to the
Company as additional servicing compensation.

     Notwithstanding the foregoing paragraph or any other provision of this
Agreement, the Company 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 any transfer or assumption which the Company
reasonably believes it is restricted by law from preventing, for any reason
whatsoever.

     Section 13.12 Realization Upon Defaulted Mortgage Loans; Determination of
Excess Proceeds; Special Loss Mitigation.

     (a) The Company shall use reasonable efforts consistent with the servicing
standard set forth in Section 13.01 to 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. In connection with such foreclosure
or other conversion, the Company shall follow such practices and procedures as
it shall deem necessary or advisable and as shall be normal and usual in its
general mortgage servicing activities and the requirements of the insurer under
any Required Insurance Policy; provided, however, that the Company shall not be
required to expend its own funds in connection with the restoration of any
property that shall have suffered damage due to


                                     -163-

<PAGE>

an uninsured cause unless it shall determine (i) that such restoration will
increase the proceeds of liquidation of the Mortgage Loan after reimbursement to
itself of such expenses and (ii) that such expenses will be recoverable to it
through Liquidation Proceeds (respecting which it shall have priority for
purposes of withdrawals from the Protected Accounts pursuant to Section 13.08
hereof). The Company shall be responsible for all other costs and expenses
incurred by it in any such proceedings; provided, however, that it shall be
entitled to reimbursement thereof from the proceeds of liquidation of the
related Mortgaged Property, as contemplated in Section 13.08 hereof. Any
Mortgage Loan that is charged off may be sold to the majority Certificateholder
of the Class C Certificates, at its option, at its fair market value after the
time period specified in (e) below. If a Servicer has received written notice
that a Mortgaged Property that it is contemplating acquiring in foreclosure or
by deed-in-lieu of foreclosure is located within a one-mile radius of any site
with environmental or hazardous waste risks known to the Company, the Company
will, prior to acquiring the Mortgaged Property, consider such risks and only
take action in accordance with Accepted Servicing Practices.

     With respect to any REO Property, the deed or certificate of sale shall be
taken in the name of the Trustee or its nominee, which shall not be the Company.
Pursuant to its efforts to sell such REO Property, the Company shall either
itself or through an agent selected by the Company protect and conserve such REO
Property in the same manner and to such extent as is customary in the locality
where such REO Property is located and may, incident to its conservation and
protection of the interests of the Certificateholders, rent the same, or any
part thereof, as the Company deems to be in the best interest of itself and the
Certificateholders for the period prior to the sale of such REO Property. The
Company shall prepare a statement with respect to each REO Property that has
been rented showing the aggregate rental income received and all expenses
incurred in connection with the management and maintenance of such REO Property
at such times as is necessary to enable the Company to comply with the reporting
requirements of the REMIC Provisions. The net monthly rental income, if any,
from such REO Property shall be deposited in the applicable Protected Account no
later than the close of business on each Determination Date. The Company shall
perform the tax reporting and withholding related to foreclosures, abandonments
and cancellation of indebtedness income as specified by Sections 1445, 6050J and
6050P of the Code by preparing and filing such tax and information returns, as
may be required.

     In the event that the Issuing Entity acquires any Mortgaged Property as
aforesaid or otherwise in connection with a default or imminent default on a
Mortgage Loan, the Company shall make reasonable efforts to sell any REO
Property for its fair market value. In any event, the Company shall dispose of
such REO Property prior to the expiration of three years from the end of the
year of its acquisition by the Issuing Entity or, at the expense of the Issuing
Entity, obtain, in accordance with applicable procedures for obtaining an
automatic extension of the grace period, no later than 33 months after its
acquisition by the Issuing Entity, an extension of the three-year grace period,
in which case such property must be disposed of prior to the end of such
extension, unless the Trustee, the Master Servicer and the Securities
Administrator shall have been supplied with an Opinion of Counsel (such Opinion
of Counsel not to be an expense of the Trustee, the Master Servicer and the
Securities Administrator), to the effect that the holding by the Issuing Entity
of such Mortgaged Property subsequent to such three-year period or extension
will not result (i) in the imposition of taxes on "prohibited transactions" of
the Issuing Entity or any of the REMICs provided for herein as defined in
section 860F of the Code


                                     -164-

<PAGE>

or in the imposition of any other federal or state tax on the Issuing Entity or
any of the REMICs provided for herein or (ii) cause any of the REMICs provided
for herein to fail to qualify as a REMIC at any time that any Certificates are
outstanding, in which case the Issuing Entity may continue to hold such
Mortgaged Property (subject to any conditions contained in such Opinion of
Counsel). If such an extension has not been received and the Depositor or a
Servicer, acting on behalf of the Issuing Entity hereunder, is unable to sell
the REO Property within 33 months after its acquisition by the Issuing Entity or
if such an extension, has been received and the Depositor or the Servicer is
unable to sell the REO Property within the period ending three months before the
close of the Extended Period, the Depositor shall cause the Servicer, before the
end of the three year period or the Extended Period, as applicable, to (i)
purchase such REO Property at a price equal to the REO Property's fair market
value or (ii) auction the REO Property to the highest bidder (which may be the
Servicer) in an auction reasonably designed to produce a fair price prior to the
expiration of the three-year period or the Extended Period, as the case may be.

     Notwithstanding any other provision of this Agreement, no Mortgaged
Property acquired by the Issuing Entity shall be held, rented (or allowed to
continue to be rented) or otherwise used for the production of income by or on
behalf of the Issuing Entity in such a manner or pursuant to any terms that
would (i) cause such Mortgaged Property to fail to qualify as "foreclosure
property" within the meaning of section 860G(a)(8) of the Code or (ii) subject
the Issuing Entity or any REMIC provided for herein to the imposition of any
federal, state or local income taxes on the income earned from such Mortgaged
Property under section 860G(c) of the Code or otherwise, unless the Company or
the Depositor has agreed to indemnify and hold harmless the Issuing Entity with
respect to the imposition of any such taxes.

     The decision of the Company to foreclose on a defaulted Mortgage Loan shall
be subject to a determination by the Company that the proceeds of such
foreclosure are expected to exceed the costs and expenses of bringing such a
proceeding. The income earned from the management of any Mortgaged Properties
acquired through foreclosure or other judicial proceeding, net of reimbursement
to the Company for expenses incurred (including any property or other taxes) in
connection with such management and net of unreimbursed Servicing Fees,
Advances, Servicing Advances and any management fee paid or to be paid with
respect to the management of such Mortgaged Property, shall be applied to the
payment of principal of, and interest on, the related defaulted Mortgage Loans
(with interest accruing as though such Mortgage Loans were still current) and
all such income shall be deemed, for all purposes in this Agreement, to be
payments on account of principal and interest on the related Mortgage Notes and
shall be deposited into the applicable Protected Account. To the extent the
income received during a Prepayment Period is in excess of the amount
attributable to amortizing principal and accrued interest at the related
Mortgage Interest Rate on the related Mortgage Loan, such excess shall be
considered to be a partial Principal Prepayment for all purposes hereof.

     The Liquidation Proceeds from any liquidation of a Mortgage Loan, net of
any payment to the Company as provided above, shall be deposited in the
applicable Protected Account on the next succeeding Determination Date following
receipt thereof for distribution on the related Distribution Date.

     The proceeds of any Liquidated Loan, as well as any recovery resulting from
a partial collection of Liquidation Proceeds will be applied as between the
parties in the following order


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<PAGE>

of priority: first, to reimburse the Company for any related Servicing Advances
and unpaid Servicing Fees, pursuant to Section 13.08(a)(vi) or this Section
13.12; second, to reimburse the Company for any unreimbursed Advances, pursuant
to Section 13.08(a)(ii) or this Section 13.12; third, to accrued and unpaid
interest (to the extent no Advance has been made for such amount) on the
Mortgage Loan, at the Net Mortgage Rate to the Due Date occurring in the month
in which such amounts are required to be distributed; fourth, as a recovery of
principal of the Mortgage Loan; and fifth, to any Prepayment Charges.

     The proceeds of any net income from an REO Property, will be applied as
between the parties in the following order of priority: first, to reimburse the
Company for any related unreimbursed Servicing Advances and Servicing Fees,
pursuant to Section 13.08(a)(vi) or this Section 13.12; second, to reimburse the
Company for any unreimbursed Advances, pursuant to Section 13.08(a)(ii) or this
Section 13.12; third, as a recovery of principal; and fourth, to accrued and
unpaid interest (to the extent no Advance has been made for such amount) on the
related REO Property, at the applicable Net Mortgage Rate to the Due Date
occurring in the month in which such amounts are required to be distributed.

     (b) On each Determination Date, the Company shall determine the respective
aggregate amounts of Excess Proceeds, if any, that occurred in the related
Prepayment Period.

     (c) The Company, in its sole discretion, shall have the right to elect (by
written notice sent to the Securities Administrator) to purchase for its own
account from the Issuing Entity any Mortgage Loan that is 91 days or more
Delinquent at a price equal to the Purchase Price. The Purchase Price for any
Mortgage Loan purchased hereunder shall be delivered to the Securities
Administrator for deposit to the Distribution Account and the Securities
Administrator (or its custodian, as applicable) upon receipt of such
confirmation of deposit and a Request for Release from the Company in the form
of Exhibit D hereto, shall release to the Company the related Mortgage File and
shall execute and deliver such instruments of transfer or assignment prepared by
the Servicer, in each case without recourse, as shall be necessary to vest in
the Servicer any Mortgage Loan released pursuant hereto and the Company shall
succeed to all the Securities Administrator's right, title and interest in and
to such Mortgage Loan and all security and documents related thereto. Such
assignment shall be an assignment outright and not for security. The Company
shall thereupon own such Mortgage Loan, and all security and documents, free of
any further obligation to the Certificateholders with respect thereto.

     (d) With respect to such of the Mortgage Loans as come into and continue in
default, the Company will decide, in its reasonable business judgment, whether
to (i) foreclose upon the Mortgaged Properties securing those Mortgage Loans
pursuant to Section 13.12(a), (ii) write off the unpaid principal balance of the
Mortgage Loans as bad debt (provided that the Company has determined that no net
recovery is likely through foreclosure proceedings or other liquidation of the
related Mortgaged Property), (iii) take a deed in lieu of foreclosure, (iv)
accept a short sale or short refinance; (v) arrange for a repayment plan, or
(vi) agree to a modification of such Mortgage Loan. As to any Mortgage Loan that
becomes 120 days delinquent, the Company will be required to have obtained or to
obtain a broker's price opinion, the cost of which will be reimbursable as a
Servicing Advance. After obtaining the broker's price opinion, the Company will
determine, in its reasonable business judgment, whether a net recovery is
possible through foreclosure proceedings or other liquidation of the related
Mortgage Property. If the Company determines that no such recovery is possible,
it must charge off the related Mortgage Loan at the


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<PAGE>

time it becomes 180 days delinquent. Once a Mortgage Loan has been charged off,
the Servicer will discontinue making Advances, the Company will not be entitled
to future Servicing Fees with respect to such Mortgage Loan except as provided
below, and the Mortgage Loan will be treated as a Liquidated Mortgage Loan. If
the Company determines that such net recovery is possible through foreclosure
proceedings or other liquidation of the related Mortgaged Property on a Mortgage
Loan that becomes 180 days delinquent, the Company need not charge off the
Mortgage Loan and may continue making Advances, the Company will continue to be
entitled to Servicing Fees and the Company will be required to notify the Master
Servicer and the Trustee of such decision.

     (e) Any Mortgage Loan that is charged off, pursuant to (d) above, may
continue to be serviced by the Company for the Certificateholders using
specialized collection procedures (including foreclosure, if appropriate). The
Company will be entitled to Servicing Fees and reimbursement of expenses in
connection with such Mortgage Loans after the date of charge off, only to the
extent of funds available from any recoveries on any such Mortgage Loans. Any
such Mortgage Loans serviced in accordance with the specialized collection
procedures shall be serviced for approximately six months. Any net recoveries
received on such Mortgage Loans during such six month period will be treated as
Subsequent Recoveries. On the date which is six months after the date on which
the Company begins servicing such Mortgage Loans using the specialized
collection procedures, unless specific net recoveries are anticipated by the
Company on a particular Mortgage Loan, such charged off loan will be released to
the majority holder of the Class C Certificates and thereafter, (i) the majority
holder of the Class C Certificates will be entitled to any amounts subsequently
received in respect of any such released loans, (ii) the majority holder of the
Class C Certificates may designate any servicer to service any such released
loan and (iii) the majority holder of the Class C Certificates may sell any such
released loan to a third party.

     Section 13.13 Release of Mortgage Files.

     Upon the payment in full of any Mortgage Loan, or the receipt by the
Company of a notification that payment in full will be escrowed in a manner
customary for such purposes, the Company will promptly notify the Custodian by
delivering a Request for Release substantially in the form of Exhibit D. The
Company is authorized to cause the removal from the registration on the MERS
System of any such Mortgage if applicable, and the Company, on behalf of the
Trustee shall execute and deliver the request for reconveyance, deed of
reconveyance or release or satisfaction of mortgage or such instrument releasing
the lien of the Mortgage together with the Mortgage Note with written evidence
of cancellation thereon. Expenses incurred by the Company in connection with any
instrument of satisfaction or deed of reconveyance shall be chargeable to the
Mortgagor to the extent permitted by law, and otherwise to the Issuing Entity to
the extent such expenses constitute "unanticipated expenses" within the meaning
of Treasury Regulations Section 1.860G-(1)(b)(3)(ii). Subject to the further
limitations set forth below, the Company shall cause the Mortgage File or
documents so released to be returned to the Trustee or its designee when the
need therefor by the Company no longer exists, unless the Mortgage Loan is
liquidated and the proceeds thereof are deposited in the applicable Protected
Account.

     Each Request for Release may be delivered to the Trustee or the Custodian
(i) via mail or courier, (ii) via facsimile or (iii) by such other means,
including, without limitation, electronic or


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<PAGE>

computer readable medium, as the Company and the Trustee or the Custodian shall
mutually agree.

     If the Company at any time seeks to initiate a foreclosure proceeding in
respect of any Mortgaged Property as authorized by this Agreement, the Company
may deliver or cause to be delivered to the Trustee or the Custodian, for
signature, as appropriate or on behalf of the Trustee, execute any court
pleadings, requests for trustee's sale or other documents necessary to
effectuate such foreclosure or any legal action brought to obtain judgment
against the Mortgagor on the Mortgage Note or the Mortgage or to obtain a
deficiency judgment or to enforce any other remedies or rights provided by the
Mortgage Note or the Mortgage or otherwise available at law or in equity.
Notwithstanding the foregoing, the Company shall cause possession of any
Mortgage File or of the documents therein that shall have been released by the
Trustee or the Custodian to be returned to the Trustee or the Custodian promptly
after possession thereof shall have been released by the Trustee or the
Custodian unless (i) the Mortgage Loan has been liquidated and the Liquidation
Proceeds relating to the Mortgage Loan have been deposited in the applicable
Protected Account, and the Company shall have delivered to the Trustee or the
Custodian a Request for Release in the form of Exhibit D or (ii) the Mortgage
File or document shall have 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 and the Company shall have delivered to the Trustee or the Custodian an
Officer's Certificate of a Servicing Officer certifying as to the name and
address of the Person to which the Mortgage File or the documents therein were
delivered and the purpose or purposes of such delivery.

     The Company shall have no liability for, and shall be excused from, any
non-performance hereunder to the extent such non-performance is solely and
directly caused by the failure of (i) the Custodian to release, in a manner
consistent with the terms of the Custodial Agreement, any Mortgage File
requested by the Company pursuant to a Request for Release (ii) or the Trustee
to execute the documents as requested by the Company pursuant to a request for
the execution of documents; provided, that any such Request for Release or
request for the execution of documents must specify the Mortgage File so
requested for release in sufficient detail, and with sufficient accuracy, to
allow the Custodian timely to perform its obligations under the Custodial
Agreement in connection with such Request for Release or request for the
execution of documents. The Custodian shall have no liability for any costs
incurred by the Company resulting from any failure of the Custodian, in
connection with any Request for Release or request for the execution of
documents, to deliver any Mortgage File in a manner consistent with the terms of
the Custodial Agreement to the extent such failure is solely and directly the
result of insufficient detail or insufficient accuracy in such Request for
Release or request for the execution of documents.

     Section 13.14 Documents, Records and Funds in Possession of Servicer to be
Held for the Trustee.

     All Mortgage Files and funds collected or held by, or under the control of,
the Company in respect of any Mortgage Loans, whether from the collection of
principal and interest payments or from Liquidation Proceeds, including but not
limited to, any funds on deposit in the applicable Protected Account, shall be
held by the Company for and on behalf of the Trustee and shall be


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<PAGE>

and remain the sole and exclusive property of the Issuing Entity, subject to the
applicable provisions of this Agreement. The Company also agrees that it shall
not create, incur or subject any Mortgage File or any funds that are deposited
in the applicable Protected Account, the Master Servicer Collection Account, the
Distribution Account or in any Escrow Account, or any funds that otherwise are
or may become due or payable to the Master Servicer or the Securities
Administrator for the benefit of the Certificateholders, to any claim, lien,
security interest, judgment, levy, writ of attachment or other encumbrance, or
assert by legal action or otherwise any claim or right of set off against any
Mortgage File or any funds collected on, or in connection with, a Mortgage Loan,
except, however, that the Company shall be entitled to set off against and
deduct from any such funds any amounts that are properly due and payable to the
Company under this Agreement.

     Section 13.15 Servicing Compensation.

     As compensation for its activities hereunder, the Company shall be entitled
to retain or withdraw from the Protected Accounts out of each payment of
interest on a Mortgage Loan included in the Trust Fund an amount equal to
interest at the applicable Servicing Fee Rate on the Stated Principal Balance of
the related Mortgage Loan as of the immediately preceding Distribution Date.

     Additional servicing compensation in the form of any Excess Proceeds, late
payment fees, assumption fees (i.e. fees related to the assumption of a Mortgage
Loan upon the purchase of the related Mortgaged Property), modification fees,
extension fees and similar fees payable by the Mortgagor, Prepayment Interest
Excess, and all income and gain net of any losses realized from Permitted
Investments, together with other benefits received from amounts in the Protected
Accounts, shall be retained by the Company to the extent not required to be
deposited in the applicable Protected Account pursuant to Sections 13.05, or
13.12(a) hereof. The Company shall be required to pay all expenses incurred by
it in connection with its servicing activities hereunder and shall not be
entitled to reimbursement therefor except as specifically provided in this
Agreement. In no event shall the Master Servicer be liable for any Servicing Fee
or for any differential between the Servicing Fee and the amount necessary to
induce a successor servicer to act as successor servicer under this Agreement.

     Section 13.16 [Reserved.]

     Section 13.17 Subordination of Liens.

     In connection with any governmental program under which a Mortgagor may
obtain a benefit in the event the related Mortgaged Property is subject to a
disaster provided that the Mortgagor files a covenant or other lien against the
Mortgaged Property and is required to obtain the subordination thereto of the
Mortgage, the Company may cause such subordination to be executed and filed
provided that either (i) the related Mortgage Loan is in default or default with
respect to such Mortgage Loan is imminent or (ii) such subordination and
participation in such governmental program will not result in a change in
payment expectations with respect to such Mortgage Loan. For purposes of the
preceding sentence, a change in payment expectations occurs if, as a result of
such subordination and participation in such governmental program, (1) there is
a substantial enhancement of the Mortgagor's capacity to meet the payment
obligations under the Mortgage Loan and that capacity was primarily speculative
prior to such subordination


                                     -169-

<PAGE>

and participation in such governmental program and is adequate after such
subordination and participation in such governmental program or (2) there is a
substantial impairment of the Mortgagor's capacity to meet the payment
obligations under the Mortgage Loan and that capacity was adequate prior to such
subordination and participation in such governmental program and is primarily
speculative after such subordination and participation in such governmental
program. The preceding sentence and clause (ii) of the second preceding sentence
are intended to comply with Treasury Regulations Section 1.1001-3(e)(4) and
shall be interpreted in accordance therewith.

     Section 13.18 Information to the Master Servicer.

     No later than two Business Days after the fifteen (15th) calendar day of
each month, the Company shall forward to the Master Servicer reports in the
format set forth in Exhibit U-1, Exhibit U-2 and Exhibit U-3 hereto (or such
other format, with respect to Exhibit U-1 and Exhibit U-2, as mutually agreed by
the Company and the Master Servicer), with respect to monthly remittances,
defaulted Mortgage Loans and realized loss calculations, respectively; provided,
however, that the report relating to monthly remittances as set forth in Exhibit
U-1 shall be in such form and substance as agreed to by the Company and the
Master Servicer; and provided further, however, that such report relating to
monthly remittances shall contain information sufficient to permit the
Securities Administrator to complete all reporting required hereunder relating
to Regulation AB.

     Section 13.19 Indemnification.

     The Company shall indemnify the Sponsor, the Issuing Entity, the Master
Servicer, the Depositor, the Trustee and their officers, directors, employees
and agents and hold each of them harmless against any and all claims, losses,
damages, penalties, fines, forfeitures, reasonable and necessary legal fees and
related costs, judgments, and any other costs, fees and expenses that any of
such parties may sustain in any way related to the negligence, willful
misfeasance or bad faith of the Company in the performance of its duties or by
reason of reckless disregard of its obligations and duties hereunder. The
Company promptly shall notify the Sponsor, the Master Servicer, the Trustee and
the Depositor or any other relevant party if a claim is made by a third party
with respect to such party and this Agreement or the Mortgage Loans and, if
subject to this indemnification obligation, assume (with the prior written
consent of the indemnified party, which consent shall not be unreasonably
withheld or delayed) the defense of any such claim and pay all expenses in
connection therewith, including counsel fees, and promptly pay, discharge and
satisfy any judgment or decree which may be entered against it or any of such
parties in respect of such claim. The Company shall provide the Depositor and
the Master Servicer with a written report of all expenses and advances incurred
by the Company pursuant to this 13.19, and the Company shall promptly reimburse
itself from the assets of the Issuing Entity in the applicable Protected Account
for all amounts advanced by it pursuant to the preceding sentence except when
and to the extent a determination has been made that the claim in any way
relates to the gross negligence, bad faith or willful misconduct of the Company.
The provisions of this paragraph shall survive the termination of this Agreement
and the payment of the outstanding Certificates.

     Section 13.20 Solicitation.


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<PAGE>

     The Company may solicit or refer to a mortgage originator, who may or may
not be an affiliate of the Depositor or the Company, any Mortgagor for
refinancing or otherwise take action to encourage refinancing.

     Section 13.21 High Cost Mortgage Loans.

     In the event that the Company reasonably determines that a Mortgage Loan
may be a "high cost mortgage loan," "high cost home," "covered," "high cost,"
"high risk home," "predatory" or similarly classified loan under any applicable
state, federal or local law, the Company may notify the Depositor and the Master
Servicer thereof; the Company may terminate its servicing thereof; and such
determination shall be deemed to materially and adversely affect the interests
of the Certificateholders in such Mortgage Loan, and the related Transferor or
the Sponsor will repurchase the Mortgage Loan within a 30 day period from the
date of the notice in the manner described in Section 2.04.

     Section 13.22 Advances.

     (a) Subject to the conditions of this Article 13, the Company, as required
below, shall make an Advance and deposit such Advance in the Protected Account.
Each such Advance shall be remitted to the Protected Account no later than 4:00
p.m. Eastern time, on the Servicer Remittance Date in immediately available
funds. The Company shall be obligated to make any such Advance only to the
extent that such advance would not be a Non-Recoverable Advance. If the Company
shall have determined that it has made a Non-Recoverable Advance or that a
proposed Advance or a lesser portion of such Advance would constitute a
Non-Recoverable Advance, the Company shall deliver (i) to the Master Servicer
for the benefit of the Certificateholders, funds constituting the remaining
portion of such Advance, if applicable, and (ii) to the Depositor, each Rating
Agency and the Master Servicer an Officer's Certificate setting forth the basis
for such determination. The Company may, in its sole discretion, make an Advance
with respect to the principal portion of the final Scheduled Payment on a
Balloon Loan, but the Company is under no obligation to do so; provided,
however, that nothing in this sentence shall affect the Company's obligation
under this Section 13.22 to advance the interest portion of the final Scheduled
Payment with respect to a Balloon Loan based on the Minimum Payment. If a
Mortgagor does not pay its final Scheduled Payment on a Balloon Loan when due,
the Company shall advance (unless it determines in its good faith judgment that
such amounts would constitute a Non-Recoverable Advance) a full month of
interest (net of the Servicing Fee) on the Stated Principal Balance thereof
based on the Minimum Payment each month until its Stated Principal Balance is
reduced to zero.

     In lieu of making all or a portion of such Advance from its own funds, the
Company may (i) cause to be made an appropriate entry in its records relating to
the applicable Protected Account that any amount held for future distribution
has been used by the Servicer in discharge of its obligation to make any such
Advance and (ii) transfer such funds from the applicable Protected Account to
the Master Servicer Collection Account. In addition, the Company shall have the
right to reimburse itself for any such Advance from amounts held from time to
time in the applicable Protected Account to the extent such amounts are not then
required to be distributed. Any funds so applied and transferred pursuant to the
previous two sentences shall be replaced by the Company by deposit in the
applicable Protected Account no later than the close of business on the Servicer
Remittance Date on which such funds are required to be distributed


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<PAGE>

pursuant to this Agreement. The Company shall be entitled to be reimbursed from
the applicable Protected Account for all Advances of its own funds made pursuant
to this Section as provided in Section 13.08. The obligation to make Advances
with respect to any Mortgage Loan shall continue until the earlier of (i) such
Mortgage Loan is paid in full, (ii) the related Mortgaged Property or related
REO Property has been liquidated or until the purchase or repurchase thereof (or
substitution therefor) from the Master Servicer, the Securities Administrator or
the Issuing Entity pursuant to any applicable provision of this Agreement,
except as otherwise provided in this Section 13.22, (iii) the Company determines
in its good faith judgment that such amounts would constitute a Non-Recoverable
Advance as provided in the preceding paragraph or (iv) the date on which such
Mortgage Loan becomes 150 days delinquent as set forth below.

     (b) Notwithstanding anything in this Agreement to the contrary (including,
but not limited to, Sections 13.01 and 13.22(a) hereof), no Advance or Servicing
Advance shall be required to be made hereunder by the Company if such Advance or
Servicing Advance would, if made, constitute a Non-Recoverable Advance or a
Non-Recoverable Servicing Advance. The determination by the Company that it has
made a Non-Recoverable Advance or a Non-Recoverable Servicing Advance or that
any proposed Advance or Servicing Advance, if made, would constitute a
Non-Recoverable Advance or a Non-Recoverable Servicing Advance, respectively,
shall be evidenced by an Officer's Certificate of the Company delivered to the
Depositor and the Master Servicer. In addition, the Company shall not be
required to advance any Relief Act Shortfalls.

     (c) Notwithstanding the foregoing, the Company shall not be required to
make any Advances for any Mortgage Loan after such Mortgage Loan becomes 150
days Delinquent. The Company shall identify such Delinquent Mortgage Loans in
the servicing reports referenced in Section 13.18. In addition, the Company
shall provide the Master Servicer with an Officer's Certificate listing such
delinquent Mortgage Loans and certifying that such loans are 150 days or more
delinquent.

     Section 13.23 Reduction of Servicing Compensation in Connection with
Prepayment Interest Shortfalls.

     In the event that any Mortgage Loan is the subject of a Prepayment Interest
Shortfall, the Company shall, from amounts in respect of the Servicing Fee for
such Distribution Date, deposit into the applicable Protected Account, as a
reduction of the Servicing Fee for such Distribution Date, no later than the
Servicer Remittance Date immediately preceding such Distribution Date, an amount
up to the Prepayment Interest Shortfall for Mortgage Loans paid in full between
the 15th day and the last day of a month; provided that the amount so deposited
with respect to any Distribution Date shall be limited to the product of (x) one
twelfth of 0.1875% per annum and (y) the aggregate Stated Principal Balance of
the Mortgage Loans. In case of such deposit, the Company shall not be entitled
to any recovery or reimbursement from the Depositor, the Trustee, the Issuing
Entity or the Certificateholders. With respect to any Distribution Date, to the
extent that the Prepayment Interest Shortfall exceeds Compensating Interest
(such excess, a "Non-Supported Interest Shortfall"), such Non-Supported Interest
Shortfall shall reduce the Current Interest with respect to each Class of
Certificates, pro rata based upon the amount of interest each such Class would
otherwise be entitled to receive on such Distribution Date. Notwithstanding the
foregoing, there shall be no reduction of the Servicing Fee in connection with
Prepayment Interest Shortfalls related to the Relief Act or bankruptcy
proceedings and the Company shall not be


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<PAGE>

obligated to pay a Compensating Interest Payment with respect to Prepayment
Interest Shortfalls related to the Relief Act or bankruptcy proceedings.

     Section 13.24 Special Servicing Agreements.

     The Company may enter into a special servicing advisory agreement with a
holder of the Class R Certificate and/or one or more other class of subordinated
certificates issued by the Issuing Entity or of a net interest margin trust
holding certificates issued by the Issuing Entity and/or an advisor designated
by the holder of the Class R Certificate. Pursuant to such agreement, the
Company may provide such holder or advisor, in its capacity as special servicing
advisor, with loan-level information with respect to the Mortgage Loans, and the
holder of the Class R Certificate or the special servicing advisor designated by
the holder of the Class R Certificate may advise the Company with respect to the
commencement of foreclosure proceedings or other actions to liquidate such
Mortgage Loans and/or any other efforts to maximize recoveries with respect to
such Mortgage Loans

                                   ARTICLE XIV
                          THE DEPOSITOR AND THE COMPANY

     Section 14.01 Respective Liabilities of the Depositor and the Company.

     The Depositor and the Company shall each be liable in accordance herewith
only to the extent of the obligations specifically and respectively imposed upon
and undertaken by them herein.

     Section 14.02 Merger or Consolidation of the Depositor or the Company.

     Except as provided in the next paragraph, the Depositor and the Company
will each keep in full effect its existence, rights and franchises as a
corporation or banking association under the laws of the United States or under
the laws of one of the States thereof and will each 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, or any of the Mortgage Loans and to perform
its respective duties under this Agreement.

     Any Person into which the Depositor or the Company may be merged or
consolidated, or any Person resulting from any merger or consolidation to which
the Depositor or the Company shall be a party, or any Person succeeding to the
business of the Depositor or the Company, shall be the successor of the
Depositor or the Company, 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 (except for the
execution of an assumption agreement where such succession is not effected by
operation of law); provided, however, that the successor or surviving Person to
such Servicer shall be qualified to sell mortgage loans to, or to service
mortgage loans on behalf of, Fannie Mae or Freddie Mac.

     Section 14.03 Limitation on Liability of the Depositor, the Company and
Others.


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<PAGE>

     None of the Depositor, the Company nor any of the directors, officers,
employees or agents of the Depositor or the Company shall be under any liability
to the Indemnified Persons, Issuing Entity 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 Company or any such Person
against any breach of representations or warranties made by it herein or protect
the Depositor, the Company or any such Person from any liability that would
otherwise be imposed by reasons of willful misfeasance, bad faith or negligence
in the performance of duties or by reason of reckless disregard of obligations
and duties hereunder. The Depositor and the Company and any director, officer,
employee or agent of the Depositor and the Company may rely in good faith on any
document of any kind prima facie properly executed and submitted by any Person
respecting any matters arising hereunder. The Depositor or the Company and any
director, officer, employee or agent of the Depositor or the Company shall be
indemnified by the Issuing Entity and held harmless against any loss, liability
or expense, incurred in connection with the performance of their duties under
this Agreement or incurred in connection with any audit, controversy or judicial
proceeding relating to a governmental taxing authority or any legal action
relating to this Agreement or the Certificates, other than any loss, liability
or expense (i) 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 or (ii) which does not constitute
an "unanticipated expense" within the meaning of Treasury Regulation Section
1.860G-1(b)(3)(ii). Neither the Depositor nor the Company shall be under any
obligation to appear in, prosecute or defend any legal action that is not
incidental to its respective duties hereunder and that in its opinion may
involve it in any expense or liability; provided, however, that either of the
Depositor or the Company in its discretion may undertake any such action that it
may deem necessary or desirable in respect of this Agreement and the rights and
duties of the parties hereto and the interests of the Securities Administrator
and the Certificateholders hereunder. In such event, the legal expenses and
costs of such action and any liability resulting therefrom shall be, expenses,
costs and liabilities of the Issuing Entity, and the Depositor and the Company
shall be entitled to be reimbursed therefor out of the Protected Accounts as
provided by Section 13.08 hereof.

     Section 14.04 Limitation on Resignation of Company.

     The Company shall not resign from the obligations and duties hereby imposed
on it except upon determination that its duties hereunder are no longer
permissible under applicable law. Any such determination permitting the
resignation of the Company shall be evidenced by an Opinion of Counsel to such
effect delivered to the Master Servicer. No such resignation shall become
effective until the Master Servicer or a successor servicer reasonably
acceptable to the Master Servicer is appointed and has assumed the Company's
responsibilities, duties, liabilities and obligations hereunder. Any such
resignation shall not relieve the Company of any of the obligations specified in
Section 15.01 and 15.02 as obligations that survive the resignation or
termination of the Company.

     Section 14.05 Errors and Omissions Insurance; Fidelity Bonds.

     The Company shall, for so long as it acts as servicer under this Agreement,
obtain and maintain in force (a) a policy or policies of insurance covering
errors and omissions in the performance of its obligations as servicer
hereunder, and (b) a fidelity bond in respect of its


                                     -174-

<PAGE>

officers, employees and agents. Each such policy or policies and bond shall,
together, comply with the requirements from time to time of Fannie Mae or
Freddie Mac for the Company. The Company shall provide the Master Servicer, upon
request, with copies of such policies and fidelity bond or a certification from
the insurance provider evidencing such policies and fidelity bond. In the event
that any such policy or bond ceases to be in effect, the Company shall use its
reasonable commercial efforts to obtain a comparable replacement policy or bond
from an insurer or issuer meeting the requirements set forth above as of the
date of such replacement.

                                   ARTICLE XV
                       DEFAULT; TERMINATION OF A SERVICER

     Section 15.01 Servicer Events of Default.

     "Servicer Event of Default," wherever used herein, means any one of the
following events:

          (i) any failure by the Company to deposit in the applicable Protected
     Account, Master Servicer Collection Account or the Distribution Account or
     remit to the Master Servicer (a) any payment (excluding Advances) required
     to be made under the terms of this Agreement, which failure shall continue
     unremedied for three (3) Business Days or (b) Advances required to be made
     under Section 13.22 hereof, which failure shall continue unremedied as of
     3:00 p.m. New York City Time on the Distribution Account Deposit Date; or

          (ii) any failure by the Company to observe or perform in any material
     respect any other of the covenants or agreements on the part of such party
     contained in this Agreement or any representation or warranty shall prove
     to be untrue, which failure or breach shall continue unremedied for a
     period of 60 days after the date on which written notice of such failure
     shall have been given such party by the Master Servicer; or

          (iii) a decree or order of a court or agency or supervisory authority
     having jurisdiction for the appointment of a receiver or liquidator in any
     insolvency, readjustment of debt, marshaling of assets and liabilities or
     similar proceedings, or for the winding-up or liquidation of its affairs,
     shall have been entered against the Company and such decree or order shall
     have remained in force undischarged or unstayed for a period of 60
     consecutive days; or

          (iv) consent by the Company to the appointment of a receiver or
     liquidator in any insolvency, readjustment of debt, marshaling of assets
     and liabilities or similar proceedings of or relating to the Company or all
     or substantially all of the property of such party; or

          (v) admission by the Company in writing of its inability to pay its
     debts generally as they become due, file a petition to take advantage of,
     or commence a voluntary case under, any applicable insolvency or
     reorganization statute, make an assignment for the benefit of its
     creditors, or voluntarily suspend payment of its obligations; or


                                     -175-

<PAGE>

          (vi) (a) Any failure by the Company, any Subservicer or any
     Subcontractor to deliver any information, report, certification or
     accountants' letter when and as required under Section 16.04, 16.05 or
     16.06, which continues unremedied for a period of fourteen calendar days
     after the date upon which written notice of such failure, requiring the
     same to be remedied, shall have been given to the Company, or (b) any
     failure by the Company, any Subservicer or any Subcontractor to deliver any
     information, report or Exchange Act disclosure items, when and as required
     under Section 16.03 of this Agreement, shall, immediately and
     automatically, without notice or grace period, constitute an Event of
     Default with respect to the Company under this Agreement, and shall entitle
     the Master Servicer and/or the Depositor, as applicable, to terminate the
     rights and obligations of the Company as servicer in accordance with the
     provisions of Section 15.01 hereof; provided that to the extent that any
     provision of this Agreement expressly provides for the survival of certain
     rights or obligations following termination of the Company as servicer,
     such provision shall be given effect.

     If a Servicer Event of Default shall occur with respect to the Company
pursuant to subsection (i) of this Section 15.01, the Master Servicer shall by
notice in writing to the Company (with a copy to each Rating Agency), terminate
all of the rights and obligations of the Company under this Agreement and in and
to the Mortgage Loans and the proceeds thereof. If a Servicer Event of Default
shall occur with respect to the Company pursuant to subsection (ii) - (vi) of
this Section 15.01, then, and in each and every such case, so long as such
Servicer Event of Default shall not have been remedied within the applicable
grace period, if any, the Master Servicer may, by notice in writing to the
Company (with a copy to each Rating Agency), terminate all of the rights and
obligations of the Company under this Agreement and in and to the Mortgage Loans
and the proceeds thereof. On or after the receipt by the Company of any such
written notice, all authority and power of the Company hereunder, whether with
respect to the Mortgage Loans or otherwise, shall pass to and be vested in the
Master Servicer. To the extent the Servicer Event of Default resulted from the
failure of the Company to make a required Advance, the Master Servicer shall
thereupon make any Advance described in Section 13.22 hereof subject to Section
13.04 hereof. The Master Servicer is hereby authorized and empowered to execute
and deliver, on behalf the Company, as attorney-in-fact or otherwise, 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. Unless expressly
provided in such written notice, no such termination shall affect any obligation
of the Company to pay amounts owed pursuant to Article XIII. The Company agrees
to cooperate with the Master Servicer in effecting the termination of the
Company's responsibilities and rights hereunder, including, without limitation,
the transfer to the Master Servicer of all cash amounts which shall at the time
be credited to the Protected Accounts, or thereafter be received with respect to
the Mortgage Loans. The Company and the Master Servicer shall promptly notify
the Rating Agencies of the occurrence of a Servicer Event of Default or an event
that, with notice, passage of time, other action or any combination of the
foregoing would be a Servicer Event of Default, such notice to be provided in
any event within two Business Days of such occurrence.

     Notwithstanding any termination of the activities of the Company hereunder,
the Company shall be entitled to receive, out of any late collection of a
Scheduled Payment on a


                                     -176-

<PAGE>

Mortgage Loan that was due prior to the notice terminating the Company's rights
and obligations as a Servicer hereunder and received after such notice, that
portion thereof to which the Company would have been entitled pursuant to
Section 13.08(a), and any other amounts payable to the Company hereunder the
entitlement to which arose prior to the termination of its activities hereunder.
Notwithstanding anything herein to the contrary, upon termination of the Company
hereunder, any liabilities of the Company which accrued prior to such
termination shall survive such termination.


                                     -177-

<PAGE>

     Section 15.02 Master Servicer to Act; Appointment of Successor.

     On and after the time the Company receives a notice of termination pursuant
to Section 15.01 hereof, the Master Servicer shall, when and to the extent
provided in Section 13.04, be the successor to the Company in its capacity as
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 placed on the Company by the terms and provisions hereof and
applicable law including the obligation to make advances pursuant to Section
13.22. As compensation therefor, subject to the last paragraph of Section 15.01,
the Master Servicer shall be entitled to all fees, compensation and
reimbursement for costs and expenses that the Company would have been entitled
to hereunder if the Company had continued to act hereunder. Notwithstanding the
foregoing, if the Master Servicer has become the successor to the Company in
accordance with Section 15.01 hereof, the Master Servicer may, if it shall be
unwilling to so act, or shall, if it is prohibited by applicable law from making
Advances pursuant to Section 13.22 hereof or if it is otherwise unable to so
act, appoint, or petition a court of competent jurisdiction to appoint, any
established mortgage loan servicing institution as the successor to the Company
hereunder in the assumption of all or any part of the responsibilities, duties
or liabilities of the Company hereunder. Any successor to the Company shall be
an institution that is a Fannie Mae and Freddie Mac approved seller/servicer in
good standing, that has a net worth of at least $15,000,000, and that is willing
to service the Mortgage Loans and executes and delivers to the Master Servicer
an agreement accepting such delegation and assignment, that contains an
assumption by such Person of the rights, powers, duties, responsibilities,
obligations and liabilities of the Company (other than liabilities of the
Servicer under Section 14.03 hereof incurred prior to termination of the
Servicer under Section 15.01), with like effect as if originally named as a
party to this Agreement. No appointment of a successor to the Company hereunder
shall be effective until the Master Servicer shall have consented thereto and
written notice of such proposed appointment shall have been provided by the
Master Servicer to each Certificateholder. The Master Servicer shall not resign
as servicer until a successor servicer has been appointed and has accepted such
appointment. Pending appointment of a successor to the Company hereunder, the
Master Servicer, unless the Master Servicer is prohibited by law from so acting,
shall, subject to Section 13.04 hereof, act in such capacity as hereinabove
provided. In connection with such appointment and assumption, the Master
Servicer 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
Company hereunder. The Master Servicer and such successor shall take such
action, consistent with this Agreement, as shall be necessary to effectuate any
such succession. Neither the Master Servicer nor any other successor servicer
shall be deemed to be in default hereunder by reason of any failure to make, or
any delay in making, any distribution hereunder or any portion thereof or any
failure to perform, or any delay in performing, any duties or responsibilities
hereunder, in either case caused by the failure of the Company to deliver or
provide, or any delay in delivering or providing, any cash, information,
documents or records to it.

     Any successor to the Company as servicer shall give notice to the
Mortgagors of such change of servicer and shall, during the term of its service
as servicer maintain in force the policy or policies that the Company is
required to maintain pursuant to Section 14.05.


                                     -178-

<PAGE>

                                   ARTICLE XVI
                          COMPLIANCE WITH REGULATION AB

     Section 16.01 Intent of the Parties; Reasonableness.

     The Master Servicer and the Company acknowledge and agree that the purpose
of Article XVI of this Agreement is to facilitate compliance by the Master
Servicer and the Depositor with the provisions of Regulation AB and related
rules and regulations of the Commission. Neither the Master Servicer nor the
Depositor shall exercise its right to request delivery of information or other
performance under these provisions other than in good faith, or for purposes
other than compliance with the Securities Act, the Exchange Act and the rules
and regulations of the Commission thereunder. The Company acknowledges that
interpretations of the requirements of Regulation AB may change over time,
whether due to interpretive guidance provided by the Commission or its staff,
consensus among participants in the asset-backed securities markets, advice of
counsel, or otherwise, and agrees to comply with requests made by the Master
Servicer or the Depositor in good faith for delivery of information required
under these provisions on the basis of evolving interpretations of Regulation
AB. The Company shall cooperate reasonably with the Master Servicer to deliver
to the Securities Administrator, the Master Servicer (including any of its
assignees or designees) and the Depositor, any and all statements, reports,
certifications, records and any other information necessary to permit the
Securities Administrator, the Master Servicer or the Depositor to comply with
the provisions of Regulation AB, together with such disclosures relating to the
Company, any Subservicer, or the servicing of the Mortgage Loans, to be
necessary in order to effect such compliance. The Company shall not be required
to comply with this Article XVI with respect to any fiscal year as to which the
Company was not servicing Mortgage Loans hereunder to the extent that the
Depositor determines that compliance is not required by law after the Form 15
Suspension Notification is filed.

     Section 16.02 Subservicing Agreements. The Company shall deliver to the
Master Servicer a copy of any subservicing agreement executed by the Company.
The Master Servicer agrees that it will keep any such subservicing agreement
confidential. The Company may redact any such subservicing agreements prior to
delivery to remove any fees paid to any subservicers.

     Section 16.03 Information to Be Provided by the Company.

     The Company shall, as promptly as practicable following notice to or
discovery by the Company, provide to the Master Servicer and the Depositor (in
writing and in form and substance reasonably satisfactory to the Master Servicer
and the Depositor) the information specified in paragraph (a) of this Section.

     (a) For the purpose of satisfying the reporting obligation under the
Exchange Act with respect to any class of asset-backed securities, the Company
shall (or shall cause each Subservicer to) (i) provide prompt notice to the
Master Servicer and the Depositor in writing of (A) any material litigation or
governmental proceedings involving such Servicer or any Subservicer, (B) any
affiliations or relationships as set forth in Items 1119(b) and (c) of
Regulation AB that develop following the Closing Date between the Company, any
Subservicer or and any of the parties specified in Item 1119 of Regulation AB,
(C) any Servicer Event of Default under the terms of this Agreement, (D) any
merger, consolidation or sale of substantially


                                     -179-

<PAGE>

all of the assets of the Company, and (E) the Company's entry into an agreement
with a Subservicer to perform or assist in the performance of any of the
Company's obligations under this Agreement and (ii) provide to the Master
Servicer and the Depositor a description of such proceedings, affiliations or
relationships, as set forth in Sections 1119(b) and (c) of Regulation AB.

     (b) As a condition to the succession to the Company or any Subservicer as
servicer or subservicer under this Agreement by any Person (i) into which the
Company or such Subservicer may be merged or consolidated, or (ii) which may be
appointed as a successor to the Company or any Subservicer, the Company shall
provide to the Master Servicer and the Depositor, at least 15 calendar days
prior to the effective date of such succession or appointment, (x) written
notice to the Master Servicer and the Depositor of such succession or
appointment and (y) in writing and in form and substance reasonably satisfactory
to the Master Servicer and the Depositor, all information reasonably requested
by the Master Servicer or the Depositor in order to comply with its reporting
obligation under Item 6.02 of Form 8-K with respect to any class of asset-backed
securities.

     (c) In addition to such information as the Company, as servicer, is
obligated to provide pursuant to other provisions of this Agreement, not later
than ten days prior to the deadline for the filing of any distribution report on
Form 10-D in respect of the securitization transaction, the Company or such
Subservicer, as applicable, shall, to the extent the applicable party has
knowledge, provide to the party responsible for filing such report (including,
if applicable, the Master Servicer) notice of the occurrence of any of the
following events that have not already been disclosed to such party through the
Company's prior notice or regular servicing data along with all information,
data, and materials related thereto as may be required to be included in the
related distribution report on Form 10-D (as specified in the provisions of
Regulation AB referenced below):

          (i) any material modifications, extensions or waivers of pool asset
     terms, fees, penalties or payments during the distribution period or that
     have cumulatively become material over time (Item 1121(a)(11) of Regulation
     AB); and

          (ii) material breaches of pool asset representations or warranties or
     transaction covenants (Item 1121(a)(12) of Regulation AB).

     (d) The Company shall provide to the Master Servicer and the Depositor,
evidence of the authorization of the person signing any certification or
statement, copies or other evidence of Fidelity Bond Insurance and Errors and
Omission Insurance policy, financial information and reports as required
pursuant to this Agreement, and, upon reasonable request, such other information
related to the Company or any Subservicer or the Company or such Subservicer's
performance hereunder.

     Section 16.04 Servicer Compliance Statement.

     On or before March 1 of each calendar year, commencing in 2008, the Company
shall deliver to the Master Servicer and the Depositor a statement of compliance
addressed to the Master Servicer and the Depositor and signed by an authorized
officer of such Servicer, to the effect that (i) a review of such Servicer's
activities during the immediately preceding calendar


                                     -180-

<PAGE>

year (or applicable portion thereof) and of its performance under this Agreement
during such period has been made under such officer's supervision, and (ii) to
the best of such officers' knowledge, based on such review, such Servicer has
fulfilled all of its obligations under this Agreement in all material respects
throughout such calendar year (or applicable portion thereof) or, if there has
been a failure to fulfill any such obligation in any material respect,
specifically identifying each such failure known to such officer and the nature
and the status thereof.

     Section 16.05 Report on Assessment of Compliance and Attestation.

     (a) On or before March 1, of each calendar year, commencing in 2008, the
Company shall:

          (i) deliver to the Master Servicer and the Depositor a report (in form
     and substance reasonably satisfactory to the Master Servicer and the
     Depositor) regarding such Servicer's assessment of compliance with the
     Servicing Criteria during the immediately preceding calendar year, as
     required under Rules 13a-18 and 15d-18 of the Exchange Act and Item 1122 of
     Regulation AB. Such report shall be addressed to the Master Servicer and
     the Depositor and signed by an authorized officer of such Servicer, and
     shall address each of the "Applicable Servicing Criteria" specified on
     Exhibit V hereto, and solely for the purpose of Section 1122(d)(3)(iii) of
     Exhibit V, the term "investor" shall mean the Master Servicer;

          (ii) deliver to the Master Servicer and the Depositor a report of a
     registered public accounting firm reasonably acceptable to the Master
     Servicer and the Depositor that attests to, and reports on, the assessment
     of compliance made by such Servicer and delivered pursuant to the preceding
     paragraph. Such attestation shall be in accordance with Rules 1 02(a)(3)
     and 2-02(g) of Regulation S-X under the Securities Act and the Exchange
     Act;

          (iii) cause each Subservicer, and each Subcontractor determined by
     such Servicer pursuant to Section 16.06(b) to be "participating in the
     servicing function" within the meaning of Item 1122 of Regulation AB, if
     any, and deliver to the Master Servicer and the Depositor an assessment of
     compliance and accountants' attestation as and when provided in paragraphs
     (a) and (b) of this Section; and

          (iv) deliver, and cause each Subservicer and Subcontractor described
     in clause (iii), if any, to provide, to the Depositor, the Master Servicer
     and any other Person that will be responsible for signing the certification
     (a "Sarbanes Certification"), required by Rules 13a-14(d) and 15d-14(d)
     under the Exchange Act (pursuant to Section 302 of the Sarbanes-Oxley Act
     of 2002) on behalf of an asset-backed issuer with respect to the
     securitization transaction a certification, signed by the appropriate
     officer of such Servicer, in the form attached hereto as Exhibit T.

     The Company acknowledges that the parties identified in clause (a)(iv)
above may rely on the certification provided by each Servicer pursuant to such
clause in signing a Sarbanes Certification and filing such with the Commission.


                                     -181-

<PAGE>

     (b) Each assessment of compliance provided by a Subservicer pursuant to
Section 16.05(a)(i) shall address each of the Servicing Criteria specified on a
certification substantially in the form of Exhibit T hereto delivered to the
Master Servicer concurrently with the execution of this Agreement or, in the
case of a Subservicer subsequently appointed as such, on or prior to the date of
such appointment. An assessment of compliance provided by a Subcontractor
pursuant to Section 16.05(a)(iii) need not address any elements of the Servicing
Criteria other than those specified by the Servicer pursuant to Section 16.06.

     Section 16.06 Use of Subservicers and Subcontractors.

     The Company shall not hire or otherwise utilize the services of any
Subservicer that is required to provide an Annual Statement of Compliance or
Assessment of Compliance to fulfill any of the obligations of the Company as
servicer under this Agreement unless the Company complies with the provisions of
paragraph (a) of this Section. The Company shall not hire or otherwise utilize
the services of any Subcontractor that is required to provide an Assessment of
Compliance, and shall not permit any Subservicer to hire or otherwise utilize
the services of any Subcontractor that is required to provide an Assessment of
Compliance, to fulfill any of the obligations of the Company as servicer under
this Agreement unless the Servicer complies with the provisions of paragraph (b)
of this Section.

     (a) It shall not be necessary for the Company to seek the consent of the
Securities Administrator, the Master Servicer or the Depositor to the
utilization of any Subservicer. The Company shall cause any Subservicer used by
the Servicer (or by any Subservicer) for the benefit of the Master Servicer and
the Depositor to comply with the provisions of this Section and with Sections
16.03(b), (c) and (d), 16.04, 16.05 and 16.07 of this Agreement to the same
extent as if such Subservicer were the Company, and to provide the information
required with respect to such Subservicer under Section 16.03(d) of this
Agreement. The Company shall be responsible for obtaining from each such
Subservicer and delivering to the Master Servicer and the Depositor any servicer
compliance statement required to be delivered by such Subservicer under Section
16.04, any assessment of compliance and attestation required to be delivered by
such Subservicer under Section 16.05 and any certification required to be
delivered to the Person that will be responsible for signing the Sarbanes
Certification under Section 16.05 as and when required to be delivered.

     (b) It shall not be necessary for the Company to seek the consent of the
Securities Administrator, the Master Servicer or the Depositor to the
utilization of any Subcontractor. The Company shall promptly upon request
provide to the Master Servicer and the Depositor (or any designee of the
Depositor, such as an administrator) a written description (in form and
substance reasonably satisfactory to the Depositor and the Master Servicer) of
the role and function of each such Subcontractor utilized by the Company or any
Subservicer, specifying (i) the identity of each such Subcontractor, (ii) which
(if any) of such Subcontractors are "participating in the servicing function"
within the meaning of Item 1122 of Regulation AB, and (iii) which elements of
the Servicing Criteria will be (x) addressed in assessments of compliance
provided by each Subcontractor identified pursuant to clause (ii) of this
paragraph or (y) provided by the Company in accordance with Regulation AB
telephone interpretation 17.06.

     As a condition to the utilization of any Subcontractor determined by the
Company to be "participating in the servicing function" within the meaning of
Item 1122 of Regulation AB, the


                                     -182-

<PAGE>

Company shall cause any such Subcontractor used by the Company (or by any
Subservicer) for the benefit of the Master Servicer and the Depositor to comply
with the provisions of Sections 16.05 and 16.07 of this Agreement to the same
extent as if such Subcontractor were the Company for those criteria in Exhibit V
for which the Subcontractor is responsible. The Company shall be responsible for
obtaining from each Subcontractor and delivering to the Master Servicer and the
Depositor any assessment of compliance and attestation and the other
certifications required to be delivered by such Subcontractor under Section
16.05, in each case as and when required to be delivered.

     Section 16.07 Indemnification; Remedies.

     The Company shall indemnify the Master Servicer, each affiliate of the
Master Servicer, the Sponsor and the Issuing Entity; each Person (including, but
not limited to, the Master Servicer if applicable) responsible for the
preparation, execution or filing of any report required to be filed with the
Commission with respect to such Securitization Transaction, or for execution of
a certification pursuant to Rule 13a-14(d) or Rule 15d-14(d) under the Exchange
Act with respect to the securitization transaction; each broker dealer acting as
underwriter, placement agent or initial purchaser, each Person who controls any
of such parties or the Depositor (within the meaning of Section 15 of the
Securities Act and Section 20 of the Exchange Act); and the respective present
and former directors, officers, employees, agents and affiliates of each of the
foregoing and of the Depositor (each, an "Indemnified Party"), and shall hold
each of them harmless from and against any claims, losses, damages, penalties,
fines, forfeitures, legal fees and expenses and related costs, judgments, and
any other costs, fees and expenses that any of them may sustain arising out of
or based upon:

          (i)(A) any untrue statement of a material fact contained or alleged to
     be contained in any information, report, certification, data, accountants'
     letter or other material provided under this Article 16 by or on behalf of
     the Company, or provided under this Article 16 by or on behalf of any
     Subservicer or Subcontractor (collectively, the "Company Information"), or
     (B) the omission or alleged omission to state in the Company Information a
     material fact required to be stated in the Company Information or necessary
     in order to make the statements therein, in the light of the circumstances
     under which they were made, not misleading; provided, by way of
     clarification, that clause (B) of this paragraph shall be construed solely
     by reference to the Company Information and not to any other information
     communicated in connection with a sale or purchase of securities, without
     regard to whether the Company Information or any portion thereof is
     presented together with or separately from such other information;

          (ii) any breach by the Company of its obligations under this Article
     16, including particularly any failure by the Company, any Subservicer or
     any Subcontractor to deliver any information, report, certification,
     accountants' letter or other material when and as required under this
     Article 16, including any failure by the Company to identify pursuant to
     Section 16.06(b) any Subcontractor "participating in the servicing
     function" within the meaning of Item 1122 of Regulation AB; or

          (iii) the negligence bad faith or willful misconduct of the Company in
     connection with its performance under this Article 16.


                                     -183-

<PAGE>

     If the indemnification provided for herein is unavailable or insufficient
to hold harmless an Indemnified Party, then the Company agrees that it shall
contribute to the amount paid or payable by such Indemnified Party as a result
of any claims, losses, damages or liabilities incurred by such Indemnified Party
in such proportion as is appropriate to reflect the relative fault of such
Indemnified Party on the one hand and the Company on the other.

     This indemnification shall survive the termination of this Agreement or the
termination of any party to this Agreement.


                                     -184-

<PAGE>

     IN WITNESS WHEREOF, the Depositor, the Trustee, the Master Servicer, the
Company and the Securities Administrator have caused their names to be signed
hereto by their respective officers thereunto duly authorized as of the day and
year first above written.

                                        MERRILL LYNCH MORTGAGE INVESTORS, INC.,
                                        as Depositor


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                        HSBC BANK USA, NATIONAL ASSOCIATION,
                                        as Trustee


                                        By:
                                            ------------------------------------
                                        Name: Elena Zheng
                                        Title: Assistant Vice President


                                        WELLS FARGO BANK, N.A.,
                                        as Master Servicer


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                        WELLS FARGO BANK, N.A.,
                                        as Securities Administrator


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------

<PAGE>

                                        WILSHIRE CREDIT CORPORATION
                                        as Servicer and Company


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------

<PAGE>
                                   EXHIBIT A-1

                    FORM OF CLASS A AND CLASS M CERTIFICATES

SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS 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.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN THE
DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER OR THE SECURITIES ADMINISTRATOR
REFERRED TO BELOW OR ANY OF THEIR AFFILIATES. NONE OF THIS CERTIFICATE, THE
REMIC REGULAR INTEREST REPRESENTED HEREBY OR THE UNDERLYING MORTGAGE LOANS ARE
GUARANTEED OR INSURED BY THE DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER, THE
SECURITIES ADMINISTRATOR OR BY ANY OF THEIR AFFILIATES OR BY ANY GOVERNMENTAL
AGENCY OR INSTRUMENTALITY.

UNTIL THE TERMINATION OF THE SWAP AGREEMENT, EACH TRANSFEREE OF THIS CERTIFICATE
SHALL BE DEEMED TO REPRESENT (OR IN THE CASE OF A DEFINITIVE CERTIFICATE, SHALL
REPRESENT) TO THE SECURITIES ADMINISTRATOR THAT (A) SUCH TRANSFEREE IS NOT, AND
IS NOT ACTING FOR, ON BEHALF OF OR WITH ANY ASSETS OF, ANY EMPLOYEE BENEFIT PLAN
OR OTHER ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR ANY PLAN SUBJECT TO SECTION 4975
OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR (B) THE
TRANSFEREE'S ACQUISITION AND HOLDING OF THIS CERTIFICATE WILL NOT CONSTITUTE OR
RESULT IN A NON-EXEMPT PROHIBITED TRANSACTION UNDER TITLE I OF ERISA OR SECTION
4975 OF THE CODE.

FOLLOWING THE INITIAL ISSUANCE OF THE CERTIFICATES, THE PRINCIPAL BALANCE OF
THIS CERTIFICATE MAY BE DIFFERENT FROM THE ORIGINAL DENOMINATION SHOWN BELOW.
ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT PRINCIPAL BALANCE BY
INQUIRY OF THE SECURITIES ADMINISTRATOR.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY TO THE DEPOSITOR OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND ANY PAYMENT IS MADE TO CEDE &
CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO
ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.


                                      A-1-1

<PAGE>

IF ANY BOOK-ENTRY CERTIFICATE (OR ANY INTEREST THEREIN) IS ACQUIRED OR HELD IN
VIOLATION OF THE PROVISIONS OF SECTION 5.02(B) OF THE POOLING AND SERVICING
AGREEMENT, THEN THE LAST PRECEDING TRANSFEREE THAT IS IN COMPLIANCE WITH SUCH
PROVISIONS SHALL BE RESTORED, TO THE EXTENT PERMITTED BY LAW, TO ALL RIGHTS AND
OBLIGATIONS AS CERTIFICATE OWNER THEREOF RETROACTIVE TO THE DATE OF SUCH
TRANSFER OF SUCH CERTIFICATE. NEITHER THE TRUSTEE NOR THE SECURITIES
ADMINISTRATOR SHALL BE UNDER ANY LIABILITY TO ANY PERSON FOR MAKING ANY PAYMENTS
DUE ON SUCH CERTIFICATE TO SUCH PRECEDING TRANSFEREE.

ANY PURPORTED CERTIFICATE OWNER WHOSE ACQUISITION OR HOLDING OF ANY BOOK-ENTRY
CERTIFICATE (OR INTEREST THEREIN) WAS EFFECTED IN VIOLATION OF THE RESTRICTIONS
IN SECTION 5.02(B) OF THE AGREEMENT SHALL INDEMNIFY AND HOLD HARMLESS THE
DEPOSITOR, THE TRUSTEE, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER AND
THE TRUST FUND FROM AND AGAINST ANY AND ALL LIABILITIES, CLAIMS, COSTS OR
EXPENSES INCURRED BY SUCH PARTIES AS A RESULT OF SUCH ACQUISITION OR HOLDING.


                                      A-1-2

<PAGE>

<TABLE>
<S>                                   <C>
MANA Series 2007-OAR2, Class [A][M]   Aggregate Certificate Principal Balance of
                                      the Class [A][M] Certificates as of the
                                      Issue Date: $[BALANCE]

Pass-Through Rate:  Variable(1)       Initial Certificate Principal Balance of
                                      this Class [A][M] Certificate as of the
                                      Issue Date: $[BALANCE]

Date of Agreement and Cut-off Date:   Master Servicer and Securities
March 1, 2007                         Administrator: Wells
                                      Fargo Bank, N.A.

First Distribution Date:              Trustee: HSBC Bank USA,
April 25, 2007                        National Association

No. 07-OAR2-[A][M]-[_]-1              Issue Date: March 29, 2007

                                      CUSIP: [CUSIP]
</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.

                        MORTGAGE PASS-THROUGH CERTIFICATE

                              MANA SERIES 2007-OAR2

          evidencing a beneficial ownership interest in a Trust Fund (the "Trust
Fund") consisting primarily of a pool of conventional, adjustable-rate, hybrid
option, alt-A, negative amortization mortgage loans secured by first liens on
one- to four-family residential properties (the "Mortgage Loans") formed and
sold by

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.

     THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN MERRILL
     LYNCH MORTGAGE INVESTORS, INC., THE MASTER SERVICER, THE SECURITIES
     ADMINISTRATOR, 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

----------
(1)  As described in the Pooling and Servicing Agreement referenced herein.


                                      A-1-3

<PAGE>

Balance of the Class [A][M] Certificates as of the Issue Date in that certain
beneficial ownership interest evidenced by all the Class [A][M] Certificates in
the Trust Fund created pursuant to a Pooling and Servicing Agreement, dated as
specified above (the "Agreement"), among Merrill Lynch Mortgage Investors, Inc.,
as depositor (hereinafter called the "Depositor," which term includes any
successor entity under the Agreement), Wells Fargo Bank, N.A., as master
servicer (in such capacity, the "Master Servicer") and securities administrator
(in such capacity, the "Securities Administrator"), HSBC Bank USA, National
Association, as trustee (the "Trustee") and Wilshire Credit Corporation, as a
servicer, 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.

          Interest on this Certificate will accrue during the period specified
in the Agreement on the Certificate Principal Balance hereof at a per annum rate
equal to the variable Pass-Through Rate described in the Agreement.

          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 (each, 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][M] 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 the Securities Administrator by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Securities
Administrator in writing at least five Business Days prior to the Record Date
immediately prior to such Distribution Date and is the registered owner of Class
[A][M] Certificates, 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 Securities Administrator
of the pendency of such distribution and only upon the presentation and
surrender of this Certificate at the office or agency appointed by the
Securities Administrator for that purpose as provided in the Agreement.

          If any Book-Entry Certificate (or any interest therein) is acquired or
held in violation of the provisions of Section 5.02(b) of the Agreement, then
the last preceding Transferee that is in compliance with such provisions shall
be restored, to the extent permitted by law, to all rights and obligations as
Certificate Owner thereof retroactive to the date of such Transfer of such
Certificate. Neither the Trustee nor the Securities Administrator shall be under
any liability to any Person for making any payments due on such Certificate to
such preceding Transferee.

          Any purported Certificate Owner whose acquisition or holding of any
Book-Entry Certificate (or interest therein) was effected in violation of the
restrictions in Section 5.02(b) of the Agreement shall indemnify and hold
harmless the Depositor, the Trustee, the Securities


                                      A-1-4

<PAGE>

Administrator, the Master Servicer and the Trust Fund from and against any and
all liabilities, claims, costs or expenses incurred by such parties as a result
of such acquisition or holding.

          This Certificate is one of a duly authorized issue of Certificates
designated as Mortgage 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 Master Servicer Collection Account and the
Distribution Account may be made from time to time for purposes other than
distributions to Holders of the Certificates, such purposes including
reimbursement of advances made, or certain expenses incurred, with respect to
the Mortgage Loans.

          The Agreement permits, with certain exceptions and conditions provided
therein, the amendment thereof and the modification of the rights and
obligations of the Depositor, the Securities Administrator, the Master Servicer
and the Trustee and the rights of the Holders of the Certificates under the
Agreement at any time by the Depositor, the Securities Administrator, the Master
Servicer and the Trustee, with the consent of the Holders of Certificates
evidencing Percentage Interests aggregating not less than 51% of the Trust Fund
or of the applicable Class or Classes, if such amendment affects only such Class
or Classes, for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Agreement or of modifying in
any manner the rights of the Certificateholders. 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 set
forth therein, 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 Securities Administrator 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 Securities Administrator 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 set forth therein, 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 Securities Administrator may require
payment of a sum sufficient to cover


                                     A-1-5

<PAGE>

any tax or other governmental charge that may be imposed in connection with any
transfer or exchange of Certificates.

          The Depositor, the Securities Administrator, the Master Servicer and
the Trustee and any agent of the Depositor, the Securities Administrator, the
Master Servicer or the Trustee may treat the Person in whose name this
Certificate is registered as the owner hereof for all purposes, and none of the
Depositor, the Securities Administrator, the Master Servicer, the Trustee or any
such agent shall be affected by notice to the contrary.

          This certificate shall be governed by and construed in accordance with
the laws of the state of New York.

          The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment (or provision for payment) to the Holders
of the Certificates of all amounts held by the Securities Administrator and
required to be paid to them pursuant to the Agreement following the earlier of
(i) the Distribution Date on which the Certificate Principal Balance of each
Class of Certificates has been reduced to zero, (ii) the final payment (or any
advance with respect thereto) on or other liquidation of the last Mortgage Loan
remaining in the Trust Fund and (iii) the Optional Termination of the trust fund
according to the procedures described in the Agreement.

          The recitals contained herein shall be taken as statements of the
Depositor and the Securities Administrator assumes no responsibility for their
correctness.

          Unless the certificate of authentication hereon has been executed by
the Securities Administrator, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


                                     A-1-6

<PAGE>

     IN WITNESS WHEREOF, the Securities Administrator has caused this
Certificate to be duly executed.

                                      WELLS FARGO BANK, N.A.,
                                         as Securities Administrator


                                      By:
                                          --------------------------------------
                                          AUTHORIZED SIGNATORY

                                      Dated: March 29, 2007

              SECURITIES ADMINISTRATOR'S CERTIFICATE AUTHENTICATION

This is one of the Certificates referred to in the within-mentioned Pooling and
Servicing Agreement.

                                      WELLS FARGO BANK, N.A.,
                                         as Authenticating Agent


                                      By:
                                          --------------------------------------
                                          AUTHORIZED SIGNATORY

                                      Dated: March 29, 2007


                                     A-1-7

<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:

<TABLE>
<S>                                        <C>
TEN COM - as tenants in common             UNIF GIFT MIN ACT -       CUSTODIAN

TEN ENT - as tenants by the entireties                             (Cust) (Minor)
                                                               under Uniform Gifts to
                                                                     Minors Act

JT TEN -  as joint tenants with right of                           ______________
          survivorship and not as                                     (State)
          tenants in common
</TABLE>

     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)

          the Percentage Interest evidenced by the Mortgage 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 Securities Administrator 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-1-8

<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-1-9

<PAGE>

                                   EXHIBIT A-2

                          FORM OF CLASS B CERTIFICATES

SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS 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.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN THE
DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER OR THE SECURITIES ADMINISTRATOR
REFERRED TO BELOW OR ANY OF THEIR AFFILIATES. NONE OF THIS CERTIFICATE, THE
REMIC REGULAR INTEREST REPRESENTED HEREBY OR THE UNDERLYING MORTGAGE LOANS ARE
GUARANTEED OR INSURED BY THE DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER, THE
SECURITIES ADMINISTRATOR OR BY ANY OF THEIR AFFILIATES OR BY ANY GOVERNMENTAL
AGENCY OR INSTRUMENTALITY.

UNTIL THE TERMINATION OF THE SWAP AGREEMENT, EACH TRANSFEREE OF THIS CERTIFICATE
SHALL BE DEEMED TO REPRESENT (OR IN THE CASE OF A DEFINITIVE CERTIFICATE, SHALL
REPRESENT) TO THE SECURITIES ADMINISTRATOR THAT (A) SUCH TRANSFEREE IS NOT, AND
IS NOT ACTING FOR, ON BEHALF OF OR WITH ANY ASSETS OF, ANY EMPLOYEE BENEFIT PLAN
OR OTHER ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR ANY PLAN SUBJECT TO SECTION 4975
OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR (B) THE
TRANSFEREE'S ACQUISITION AND HOLDING OF THIS CERTIFICATE WILL NOT CONSTITUTE OR
RESULT IN A NON-EXEMPT PROHIBITED TRANSACTION UNDER TITLE I OF ERISA OR SECTION
4975 OF THE CODE.

FOLLOWING THE INITIAL ISSUANCE OF THE CERTIFICATES, THE PRINCIPAL BALANCE OF
THIS CERTIFICATE MAY BE DIFFERENT FROM THE ORIGINAL DENOMINATION SHOWN BELOW.
ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT PRINCIPAL BALANCE BY
INQUIRY OF THE SECURITIES ADMINISTRATOR.

THIS CERTIFICATE IS SUBORDINATE TO THE SENIOR CERTIFICATES AND THE RESIDUAL
CERTIFICATES TO THE EXTENT DESCRIBED IN THE AGREEMENT REFERRED TO HEREIN.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY TO THE DEPOSITOR OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND ANY


                                      A-2-1

<PAGE>

PAYMENT IS MADE TO CEDE & CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR
VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

IF ANY BOOK-ENTRY CERTIFICATE (OR ANY INTEREST THEREIN) IS ACQUIRED OR HELD IN
VIOLATION OF THE PROVISIONS OF SECTION 5.02(B) OF THE POOLING AND SERVICING
AGREEMENT, THEN THE LAST PRECEDING TRANSFEREE THAT IS IN COMPLIANCE WITH SUCH
PROVISIONS SHALL BE RESTORED, TO THE EXTENT PERMITTED BY LAW, TO ALL RIGHTS AND
OBLIGATIONS AS CERTIFICATE OWNER THEREOF RETROACTIVE TO THE DATE OF SUCH
TRANSFER OF SUCH CERTIFICATE. NEITHER THE TRUSTEE NOR THE SECURITIES
ADMINISTRATOR SHALL BE UNDER ANY LIABILITY TO ANY PERSON FOR MAKING ANY PAYMENTS
DUE ON SUCH CERTIFICATE TO SUCH PRECEDING TRANSFEREE.

ANY PURPORTED CERTIFICATE OWNER WHOSE ACQUISITION OR HOLDING OF ANY BOOK-ENTRY
CERTIFICATE (OR INTEREST THEREIN) WAS EFFECTED IN VIOLATION OF THE RESTRICTIONS
IN SECTION 5.02(B) OF THE AGREEMENT SHALL INDEMNIFY AND HOLD HARMLESS THE
DEPOSITOR, THE TRUSTEE, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER AND
THE TRUST FUND FROM AND AGAINST ANY AND ALL LIABILITIES, CLAIMS, COSTS OR
EXPENSES INCURRED BY SUCH PARTIES AS A RESULT OF SUCH ACQUISITION OR HOLDING.


                                      A-2-2

<PAGE>

<TABLE>
<S>                                   <C>
MANA Series 2007-OAR2, Class B-[__]   Aggregate  Certificate  Principal  Balance
                                      of the Class B-[__] Certificates as of the
                                      Issue Date:  $[BALANCE]

Pass-Through Rate: Variable(1)        Initial Certificate Principal Balance of
                                      this Class B-[__] Certificate as of the
                                      Issue Date: $[BALANCE]

Date of Agreement and Cut-off Date:   Master Servicer and Securities
March 1, 2007                         Administrator: Wells Fargo Bank, N.A.

First Distribution Date:              Trustee: HSBC Bank USA, National
April 25, 2007                        Association

No. 07-OAR2-B-[__]-1                  Issue Date: March 29, 2007

                                      CUSIP: [CUSIP]
</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.

                        MORTGAGE PASS-THROUGH CERTIFICATE

                              MANA SERIES 2007-OAR2

          evidencing a beneficial ownership interest in a Trust Fund (the "Trust
Fund") consisting primarily of a pool of conventional, adjustable-rate, hybrid
option, alt-A, negative amortization mortgage loans secured by first liens on
one- to four-family residential properties (the "Mortgage Loans") formed and
sold by

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.

          THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN
          MERRILL LYNCH MORTGAGE INVESTORS, INC., THE MASTER SERVICER, THE
          SECURITIES ADMINISTRATOR, 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.

----------
(1)  As described in the Pooling and Servicing Agreement referenced herein.


                                      A-2-3

<PAGE>

          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 B-[__] Certificates as of
the Issue Date in that certain beneficial ownership interest evidenced by all
the Class B-[__] Certificates in the Trust Fund created pursuant to a Pooling
and Servicing Agreement, dated as specified above (the "Agreement"), among
Merrill Lynch Mortgage Investors, Inc., as depositor (hereinafter called the
"Depositor," which term includes any successor entity under the Agreement),
Wells Fargo Bank, N.A., as master servicer (in such capacity, the "Master
Servicer") and securities administrator (in such capacity, the "Securities
Administrator"), HSBC Bank USA, National Association, as trustee (the "Trustee")
and Wilshire Credit Corporation, as a servicer. A summary of certain of the
pertinent provisions of the Agreement relating to the Trust Fund is set forth
hereafter. 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.

          Interest on this Certificate will accrue during the period specified
in the Agreement on the Certificate Principal Balance hereof at a per annum rate
equal to the variable Pass-Through Rate described in the Agreement.

          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 (each, 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 B-[__] 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 the Securities Administrator by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Securities
Administrator in writing at least five Business Days prior to the Record Date
immediately prior to such Distribution Date and is the registered owner of Class
B-[__] Certificates, 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 Securities Administrator
of the pendency of such distribution and only upon the presentation and
surrender of this Certificate at the office or agency appointed by the
Securities Administrator for that purpose as provided in the Agreement.

          If any Book-Entry Certificate (or any interest therein) is acquired or
held in violation of the provisions of Section 5.02(b) of the Agreement, then
the last preceding Transferee that is in compliance with such provisions shall
be restored, to the extent permitted by law, to all rights and obligations as
Certificate Owner thereof retroactive to the date of such Transfer of such
Certificate. Neither the Trustee nor the Securities Administrator shall be under
any liability to any Person for making any payments due on such Certificate to
such preceding Transferee.


                                      A-2-4

<PAGE>

          Any purported Certificate Owner whose acquisition or holding of any
Book-Entry Certificate (or interest therein) was effected in violation of the
restrictions in Section 5.02(b) of the Agreement shall indemnify and hold
harmless the Depositor, the Trustee, the Securities Administrator, the Master
Servicer and the Trust Fund from and against any and all liabilities, claims,
costs or expenses incurred by such parties as a result of such acquisition or
holding.

          This Certificate is one of a duly authorized issue of Certificates
designated as Mortgage 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 Master Servicer Collection Account and the
Distribution Account may be made from time to time for purposes other than
distributions to Holders of the Certificates, such purposes including
reimbursement of advances made, or certain expenses incurred, with respect to
the Mortgage Loans.

          The Agreement permits, with certain exceptions and conditions provided
therein, the amendment thereof and the modification of the rights and
obligations of the Depositor, the Securities Administrator, the Master Servicer
and the Trustee and the rights of the Holders of the Certificates under the
Agreement at any time by the Depositor, the Securities Administrator, the Master
Servicer and the Trustee, with the consent of the Holders of Certificates
evidencing Percentage Interests aggregating not less than 51% of the Trust Fund
or of the applicable Class or Classes, if such amendment affects only such Class
or Classes, for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Agreement or of modifying in
any manner the rights of the Certificateholders. 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 set
forth therein, 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 Securities Administrator 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 Securities Administrator 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 set forth therein, Certificates are


                                      A-2-5

<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 service charge will be made for any such registration of transfer
or exchange of Certificates, but the Securities Administrator 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 Securities Administrator, the Master Servicer and
the Trustee and any agent of the Depositor, the Securities Administrator, the
Master Servicer or the Trustee may treat the Person in whose name this
Certificate is registered as the owner hereof for all purposes, and none of the
Depositor, the Securities Administrator, the Master Servicer, the Trustee or any
such agent shall be affected by notice to the contrary.

          This certificate shall be governed by and construed in accordance with
the laws of the state of New York.

          The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment (or provision for payment) to the Holders
of the Certificates of all amounts held by the Securities Administrator and
required to be paid to them pursuant to the Agreement following the earlier of
(i) the Distribution Date on which the Certificate Principal Balance of each
Class of Certificates has been reduced to zero, (ii) the final payment (or any
advance with respect thereto) on or other liquidation of the last Mortgage Loan
remaining in the Trust Fund and (iii) the Optional Termination of the trust fund
according to the procedures described in the Agreement.

          The recitals contained herein shall be taken as statements of the
Depositor and the Securities Administrator assumes no responsibility for their
correctness.

          Unless the certificate of authentication hereon has been executed by
the Securities Administrator, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


                                      A-2-6

<PAGE>

     IN WITNESS WHEREOF, the Securities Administrator has caused this
Certificate to be duly executed.

                                      WELLS FARGO BANK, N.A.,
                                         as Securities Administrator


                                      By:
                                          --------------------------------------
                                          AUTHORIZED SIGNATORY

                                      Dated: March 29, 2007

              SECURITIES ADMINISTRATOR'S CERTIFICATE AUTHENTICATION

This is one of the Certificates referred to in the within-mentioned Pooling and
Servicing Agreement.

                                      WELLS FARGO BANK, N.A.,
                                         as Authenticating Agent


                                      By:
                                          --------------------------------------
                                          AUTHORIZED SIGNATORY

                                      Dated: March 29, 2007


                                      A-2-7

<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:

<TABLE>
<S>         <C>                      <C>                   <C>
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

JT TEN -    as joint tenants with                             _______________
            right of survivorship                                (State)
            and not as tenants in
            common
</TABLE>

        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)

          the Percentage Interest evidenced by the Mortgage 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 Securities Administrator 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-2-8

<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-2-9

<PAGE>

                                   EXHIBIT A-3

                           FORM OF CLASS R CERTIFICATE

SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS THE
"RESIDUAL INTEREST" IN ONE OR MORE "REAL ESTATE MORTGAGE INVESTMENT CONDUITS",
AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN THE
DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER OR THE SECURITIES ADMINISTRATOR
REFERRED TO BELOW OR ANY OF THEIR AFFILIATES. NONE OF THIS CERTIFICATE, THE
REMIC RESIDUAL INTERESTS REPRESENTED HEREBY OR THE UNDERLYING MORTGAGE LOANS ARE
GUARANTEED OR INSURED BY THE DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER, THE
SECURITIES ADMINISTRATOR OR BY ANY OF THEIR AFFILIATES OR BY ANY GOVERNMENTAL
AGENCY OR INSTRUMENTALITY.

FOLLOWING THE INITIAL ISSUANCE OF THE CERTIFICATES, THE PRINCIPAL BALANCE OF
THIS CERTIFICATE MAY BE DIFFERENT FROM THE ORIGINAL DENOMINATION SHOWN BELOW.
ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT PRINCIPAL BALANCE BY
INQUIRY OF THE SECURITIES ADMINISTRATOR.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY TO THE DEPOSITOR OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND
ANY PAYMENT IS MADE TO MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED, ANY
TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, MERRILL LYNCH, PIERCE, FENNER &
SMITH INCORPORATED, HAS AN INTEREST HEREIN.

NO TRANSFER OF THIS CERTIFICATE SHALL BE REGISTERED UNLESS THE PROSPECTIVE
TRANSFEREE PROVIDES THE SECURITIES ADMINISTRATOR AND THE DEPOSITOR WITH A
REPRESENTATION THAT SUCH TRANSFEREE IS NOT AN EMPLOYEE BENEFIT PLAN SUBJECT TO
TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED
("ERISA"), A PLAN SUBJECT TO SECTION 4975 OF THE CODE OR A PLAN SUBJECT TO ANY
FEDERAL, STATE, LOCAL, NON-U.S. OR OTHER LAWS OR REGULATIONS THAT ARE
SUBSTANTIVELY SIMILAR TO THE FOREGOING PROVISIONS OF ERISA OR THE CODE, AND IS
NOT DIRECTLY OR INDIRECTLY ACQUIRING THIS CERTIFICATE FOR, ON BEHALF OF, OR WITH
ANY ASSETS OF ANY SUCH PLAN. ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS
CERTIFICATE MAY BE MADE ONLY IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02
OF THE AGREEMENT REFERRED TO HEREIN.


                                     A-3-1

<PAGE>

IF ANY BOOK-ENTRY CERTIFICATE (OR ANY INTEREST THEREIN) IS ACQUIRED OR HELD IN
VIOLATION OF THE PROVISIONS OF SECTION 5.02(B) OF THE POOLING AND SERVICING
AGREEMENT, THEN THE LAST PRECEDING TRANSFEREE THAT IS IN COMPLIANCE WITH SUCH
PROVISIONS SHALL BE RESTORED, TO THE EXTENT PERMITTED BY LAW, TO ALL RIGHTS AND
OBLIGATIONS AS CERTIFICATE OWNER THEREOF RETROACTIVE TO THE DATE OF SUCH
TRANSFER OF SUCH CERTIFICATE. NEITHER THE TRUSTEE NOR THE SECURITIES
ADMINISTRATOR SHALL BE UNDER ANY LIABILITY TO ANY PERSON FOR MAKING ANY PAYMENTS
DUE ON SUCH CERTIFICATE TO SUCH PRECEDING TRANSFEREE.

ANY PURPORTED CERTIFICATE OWNER WHOSE ACQUISITION OR HOLDING OF ANY BOOK-ENTRY
CERTIFICATE (OR INTEREST THEREIN) WAS EFFECTED IN VIOLATION OF THE RESTRICTIONS
IN SECTION 5.02(B) OF THE AGREEMENT SHALL INDEMNIFY AND HOLD HARMLESS THE
DEPOSITOR, THE TRUSTEE, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER AND
THE TRUST FUND FROM AND AGAINST ANY AND ALL LIABILITIES, CLAIMS, COSTS OR
EXPENSES INCURRED BY SUCH PARTIES AS A RESULT OF SUCH ACQUISITION OR HOLDING.


                                      A-4-2

<PAGE>

<TABLE>
<S>                                       <C>
MANA Series 2007-OAR2, Class R            Aggregate Certificate Principal
                                          Balance of the Class R Certificates as
                                          of the Issue Date: $100

Pass-Through Rate: Variable(1)            Initial Certificate Principal Balance
                                          of this Class R Certificate as of the
                                          Issue Date: $100

Date of Agreement and Cut-off Date:       Master Servicer and Securities
                                          Administrator: March 1, 2007 Wells
                                          Fargo Bank, N.A.

First Distribution Date: April 25, 2007   Trustee: HSBC Bank USA, National
                                          Association

No. 07-OAR2-R-1                           Issue Date: March 29, 2007

                                          CUSIP: [CUSIP]
</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.

                        MORTGAGE PASS-THROUGH CERTIFICATE

                              MANA SERIES 2007-OAR2

          evidencing a beneficial ownership interest in a Trust Fund (the "Trust
Fund") consisting primarily of a pool of conventional, adjustable-rate, hybrid
option, alt-A, negative amortization mortgage loans secured by first liens on
one- to four-family residential properties (the "Mortgage Loans") formed and
sold by

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.

     THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN MERRILL
     LYNCH MORTGAGE INVESTORS, INC., THE MASTER SERVICER, THE SECURITIES
     ADMINISTRATOR, 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.

----------
(1)  As described in the Pooling and Servicing Agreement referenced herein.

                                      A-4-3

<PAGE>

          This certifies that MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
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 R Certificates as of the Issue Date in that certain beneficial
ownership interest evidenced by all the Class R Certificates in the Trust Fund
created pursuant to a Pooling and Servicing Agreement, dated as specified above
(the "Agreement"), among Merrill Lynch Mortgage Investors, Inc., as depositor
(hereinafter called the "Depositor," which term includes any successor entity
under the Agreement), Wells Fargo Bank, N.A., as master servicer (in such
capacity, the "Master Servicer") and securities administrator (in such capacity,
the "Securities Administrator"), HSBC Bank USA, National Association, as trustee
(the "Trustee") and Wilshire Credit Corporation, as a servicer. A summary of
certain of the pertinent provisions of the Agreement relating to the Trust Fund
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.

          Interest on this Certificate will accrue during the period specified
in the Agreement on the Certificate Principal Balance hereof at a per annum rate
equal to the variable Pass-Through Rate described in the Agreement.

          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 (each, 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 the Securities Administrator by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Securities
Administrator in writing at least five Business Days prior to the Record Date
immediately prior to such Distribution Date and is the registered owner of Class
R Certificates, 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 Securities Administrator of the
pendency of such distribution and only upon the presentation and surrender of
this Certificate at the office or agency appointed by the Securities
Administrator for that purpose as provided in the Agreement.

          If any Book-Entry Certificate (or any interest therein) is acquired or
held in violation of the provisions of Section 5.02(b) of the Agreement, then
the last preceding Transferee that is in compliance with such provisions shall
be restored, to the extent permitted by law, to all rights and obligations as
Certificate Owner thereof retroactive to the date of such Transfer of such
Certificate. Neither the Trustee nor the Securities Administrator shall be under
any liability to any Person for making any payments due on such Certificate to
such preceding Transferee.

          Any purported Certificate Owner whose acquisition or holding of any
Book-Entry Certificate (or interest therein) was effected in violation of the
restrictions in Section 5.02(b) of


                                      A-4-4

<PAGE>

the Agreement shall indemnify and hold harmless the Depositor, the Trustee, the
Securities Administrator, the Master Servicer and the Trust Fund from and
against any and all liabilities, claims, costs or expenses incurred by such
parties as a result of such acquisition or holding.

          This Certificate is one of a duly authorized issue of Certificates
designated as Mortgage 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 Master Servicer Collection Account and the
Distribution Account may be made from time to time for purposes other than
distributions to Holders of the Certificates, such purposes including
reimbursement of advances made, or certain expenses incurred, with respect to
the Mortgage Loans.

          The Agreement permits, with certain exceptions and conditions provided
therein, the amendment thereof and the modification of the rights and
obligations of the Depositor, the Securities Administrator, the Master Servicer
and the Trustee and the rights of the Holders of the Certificates under the
Agreement at any time by the Depositor, the Securities Administrator, the Master
Servicer and the Trustee, with the consent of the Holders of Certificates
evidencing Percentage Interests aggregating not less than 51% of the Trust Fund
or of the applicable Class or Classes, if such amendment affects only such Class
or Classes, for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Agreement or of modifying in
any manner the rights of the Certificateholders. 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 set
forth therein, 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 Securities Administrator 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 Securities Administrator 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 set forth therein, 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 Securities Administrator may require
payment of a sum sufficient to


                                      A-4-5

<PAGE>

cover any tax or other governmental charge that may be imposed in connection
with any transfer or exchange of Certificates.

          The Depositor, the Securities Administrator, the Master Servicer and
the Trustee and any agent of the Depositor, the Securities Administrator, the
Master Servicer or the Trustee may treat the Person in whose name this
Certificate is registered as the owner hereof for all purposes, and none of the
Depositor, the Securities Administrator, the Master Servicer, the Trustee or any
such agent shall be affected by notice to the contrary.

          This certificate shall be governed by and construed in accordance with
the laws of the state of New York.

          The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment (or provision for payment) to the Holders
of the Certificates of all amounts held by the Securities Administrator and
required to be paid to them pursuant to the Agreement following the earlier of
(i) the Distribution Date on which the Certificate Principal Balance of each
Class of Certificates has been reduced to zero, (ii) the final payment (or any
advance with respect thereto) on or other liquidation of the last Mortgage Loan
remaining in the Trust Fund and (iii) the Optional Termination of the trust fund
according to the procedures described in the Agreement.

          The recitals contained herein shall be taken as statements of the
Depositor and the Securities Administrator assumes no responsibility for their
correctness.

          Unless the certificate of authentication hereon has been executed by
the Securities Administrator, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


                                      A-4-6

<PAGE>

     IN WITNESS WHEREOF, the Securities Administrator has caused this
Certificate to be duly executed.

                                          WELLS FARGO BANK, N.A.,
                                             as Securities Administrator


                                          By:
                                              ----------------------------------
                                              AUTHORIZED SIGNATORY

                                          Dated: March 29, 2007

              SECURITIES ADMINISTRATOR'S CERTIFICATE AUTHENTICATION

This is one of the Certificates referred to in the within-mentioned Pooling and
Servicing Agreement.

                                          WELLS FARGO BANK, N.A.,
                                             as Authenticating Agent


                                          By:
                                              ----------------------------------
                                              AUTHORIZED SIGNATORY

                                          Dated: March 29, 2007


                                      A-4-7

<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:

<TABLE>
<S>         <C>                              <C>                   <C>
TEN COM -   as tenants in common             UNIF GIFT MIN ACT -         CUSTODIAN

TEN ENT -   as tenants by the entireties                               (Cust) (Minor)
                                                                   under Uniform Gifts to
                                                                         Minors Act

JT TEN -    as joint tenants with right of                             ______________
            survivorship and not as                                        (State)
            tenants in common
</TABLE>

          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)

          the Percentage Interest evidenced by the Mortgage 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 Securities Administrator 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-4-8

<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-4-9

<PAGE>

                                   EXHIBIT A-4

                           FORM OF CLASS P CERTIFICATE

          THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN
THE DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER OR THE SECURITIES ADMINISTRATOR
REFERRED TO BELOW OR ANY OF THEIR AFFILIATES. NEITHER THIS CERTIFICATE NOR THE
UNDERLYING MORTGAGE LOANS ARE GUARANTEED OR INSURED BY THE DEPOSITOR, THE
TRUSTEE, THE MASTER SERVICER, THE SECURITIES ADMINISTRATOR OR BY ANY OF THEIR
AFFILIATES OR BY ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY.

NO TRANSFER OF THIS CERTIFICATE SHALL BE REGISTERED UNLESS THE PROSPECTIVE
TRANSFEREE PROVIDES THE SECURITIES ADMINISTRATOR WITH (A) A REPRESENTATION THAT
SUCH TRANSFEREE IS NOT AN EMPLOYEE BENEFIT PLAN OR OTHER ARRANGEMENT SUBJECT TO
TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED
("ERISA"), A PLAN SUBJECT TO SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986,
AS AMENDED (THE "CODE") OR A PLAN SUBJECT TO ANY PROVISION UNDER ANY FEDERAL,
STATE, LOCAL, NON-U.S. OR OTHER LAWS OR REGULATIONS THAT ARE SUBSTANTIVELY
SIMILAR TO THE FOREGOING PROVISIONS OF ERISA OR THE CODE ("SIMILAR LAW")
(COLLECTIVELY, A "PLAN"), AND IS NOT DIRECTLY OR INDIRECTLY ACQUIRING THIS
CERTIFICATE FOR, ON BEHALF OF, OR WITH ANY ASSETS OF ANY SUCH PLAN, (B) IF THIS
CERTIFICATE HAS BEEN THE SUBJECT OF AN ERISA-QUALIFYING UNDERWRITING, A
REPRESENTATION THAT SUCH TRANSFEREE IS AN INSURANCE COMPANY THAT IS ACQUIRING
THIS CERTIFICATE WITH ASSETS OF AN "INSURANCE COMPANY GENERAL ACCOUNT" AS
DEFINED IN SECTION V(E) OF PROHIBITED TRANSACTION CLASS EXEMPTION ("PTCE") 95-60
AND THE ACQUISITION AND HOLDING OF THIS CERTIFICATE ARE COVERED AND EXEMPT UNDER
SECTIONS I AND III OF PTCE 95-60 OR (C) SOLELY IN THE CASE OF A DEFINITIVE
CERTIFICATE, AN OPINION OF COUNSEL SATISFACTORY TO THE SECURITIES ADMINISTRATOR,
AND UPON WHICH THE SECURITIES ADMINISTRATOR SHALL BE ENTITLED TO RELY, TO THE
EFFECT THAT THE ACQUISITION AND HOLDING OF THIS CERTIFICATE BY THE PROSPECTIVE
TRANSFEREE WILL NOT CONSTITUTE OR RESULT IN A NONEXEMPT PROHIBITED TRANSACTION
UNDER ERISA OR THE CODE, OR A VIOLATION OF SIMILAR LAW, AND WILL NOT SUBJECT THE
TRUSTEE, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER, ANY SERVICER OR THE
DEPOSITOR TO ANY OBLIGATION IN ADDITION TO THOSE UNDERTAKEN BY SUCH ENTITIES IN
THE POOLING AND SERVICING AGREEMENT, WHICH OPINION OF COUNSEL SHALL NOT BE AN
EXPENSE OF THE TRUSTEE, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER, ANY
SERVICER OR THE DEPOSITOR. IF THE CERTIFICATE IS NOT A DEFINITIVE CERTIFICATE,
THE TRANSFEREE IS DEEMED TO HAVE MADE THE REPRESENTATION IN (A) OR (B) ABOVE.


                                      A-4-1

<PAGE>

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.


                                      A-4-2

<PAGE>

<TABLE>
<S>                                        <C>
MANA Series 2007-OAR2, Class P             Percentage Interest: 100%
Date of Agreement and Cut-off Date:        Master Servicer and Securities
March 1, 2007                              Administrator: Wells Fargo Bank, N.A.
First Distribution Date: April 25, 2007    Trustee:
                                           HSBC Bank USA, National Association
No. 07-OAR2-P-1                            Issue Date: March 29, 2007
                                           CUSIP: [CUSIP]
</TABLE>

                        MORTGAGE PASS-THROUGH CERTIFICATE

                              MANA SERIES 2007-OAR2

     evidencing a beneficial ownership interest in a Trust Fund (the "Trust
Fund") consisting primarily of a pool of conventional, adjustable-rate, hybrid
option, alt-A, negative amortization mortgage loans secured by first liens on
one- to four-family residential properties (the "Mortgage Loans") formed and
sold by

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.

          THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN
          MERRILL LYNCH MORTGAGE INVESTORS, INC., THE MASTER SERVICER, THE
          SECURITIES ADMINISTRATOR, 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 Merrill Lynch, Pierce, Fenner & Smith Incorporated
(as nominee for Merrill Lynch Funding Corp.) is the registered owner of a 100%
Percentage Interest in that certain beneficial ownership interest evidenced by
all the Class P Certificates in the Trust Fund created pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), among Merrill
Lynch Mortgage Investors, Inc., as depositor (hereinafter called the
"Depositor," which term includes any successor entity under the Agreement),
Wells Fargo Bank, N.A., as master servicer (in such capacity, the "Master
Servicer") and securities administrator (in such capacity, the "Securities
Administrator"), HSBC Bank USA, National Association, as trustee (the "Trustee")
and Wilshire Credit Corporation, as a servicer, 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.


                                      A-4-3

<PAGE>

          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 the Securities Administrator by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Securities
Administrator in writing at least five Business Days prior to the Record Date
immediately prior to such Distribution Date and is the registered owner of Class
P Certificates, 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 Securities Administrator of the
pendency of such distribution and only upon the presentation and surrender of
this Certificate at the office or agency appointed by the Securities
Administrator for that purpose as provided in the Agreement.

          This Certificate is one of a duly authorized issue of Certificates
designated as Mortgage 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.

          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 Master Servicer Collection Account and the
Distribution Account may be made from time to time for purposes other than
distributions to Holders of the Certificates, such purposes including
reimbursement of advances made, or certain expenses incurred, with respect to
the Mortgage Loans.

          The Agreement permits, with certain exceptions and conditions provided
therein, the amendment thereof and the modification of the rights and
obligations of the Depositor, the Securities Administrator, the Master Servicer
and the Trustee and the rights of the Holders of the Certificates under the
Agreement at any time by the Depositor, the Securities Administrator, the Master
Servicer and the Trustee, with the consent of the Holders of Certificates
evidencing Percentage Interests aggregating not less than 51% of the Trust Fund
or of the applicable Class or Classes, if such amendment affects only such Class
or Classes, for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Agreement or of modifying in
any manner the rights of the Certificateholders. 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 set
forth therein, 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 Securities


                                      A-4-4

<PAGE>

Administrator 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 Securities Administrator 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 set forth therein, Certificates are exchangeable for new
Certificates of the same Class in authorized denominations evidencing the same
aggregate Percentage Interest, as requested by the Certificateholder
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 any applicable state securities laws or
is exempt from the registration requirements under the 1933 Act and such state
securities laws. .In the event that a transfer is to be made in reliance upon an
exemption from the 1933 Act and such laws, the Certificateholder desiring to
effect such transfer and such Certificateholder's prospective transferee shall
each certify to the Securities Administrator in writing the facts surrounding
the transfer in a Transferor Representation Letter as described in the Agreement
and (i) deliver to the Securities Administrator an Investor Representation
Letter or Rule 144A Letter as described in the Agreement or (ii) have delivered
to the Securities Administrator an Opinion of Counsel that such transfer may be
made pursuant to an exemption from the Securities Act, which Opinion of Counsel
shall not be an expense of the Depositor or the Securities Administrator. Any
Certificateholder desiring to effect a transfer of this Certificate shall
indemnify the Securities Administrator and the Depositor 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 Securities Administrator 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 Securities Administrator, the Master Servicer and
the Trustee and any agent of the Depositor, the Securities Administrator, the
Master Servicer or the Trustee may treat the Person in whose name this
Certificate is registered as the owner hereof for all purposes, and none of the
Depositor, the Securities Administrator, the Master Servicer, the Trustee or any
such agent shall be affected by notice to the contrary.

          This certificate shall be governed by and construed in accordance with
the laws of the state of New York.

          The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment (or provision for payment) to the Holders
of the Certificates of all amounts held by the Securities Administrator and
required to be paid to them pursuant to the Agreement following the earlier of
(i) the Distribution Date on which the Certificate Principal Balance of each
Class of Certificates has been reduced to zero, (ii) the final payment (or any
advance with respect thereto) on or other liquidation of the last Mortgage Loan
remaining in the


                                      A-4-5

<PAGE>

Trust Fund and (iii) the Optional Termination of the trust fund according to the
procedures described in the Agreement.

          The recitals contained herein shall be taken as statements of the
Depositor and the Securities Administrator assumes no responsibility for their
correctness.

          Unless the certificate of authentication hereon has been executed by
the Securities Administrator, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


                                      A-4-6

<PAGE>

     IN WITNESS WHEREOF, the Securities Administrator has caused this
Certificate to be duly executed.

                                        WELLS FARGO BANK, N.A.,
                                           as Securities Administrator


                                        By:
                                            ------------------------------------
                                            AUTHORIZED SIGNATORY

                                        Dated: March 29, 2007

              SECURITIES ADMINISTRATOR'S CERTIFICATE AUTHENTICATION

          This is one of the Certificates referred to in the within-mentioned
Pooling and Servicing Agreement.

                                        WELLS FARGO BANK, N.A.,
                                           as Authenticating Agent


                                        By:
                                            ------------------------------------
                                            AUTHORIZED SIGNATORY

                                        Dated: March 29, 2007


                                      A-4-7

<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:

<TABLE>
<S>         <C>                              <C>                   <C>
TEN COM -   as tenants in common             UNIF GIFT MIN ACT -          CUSTODIAN

TEN ENT -   as tenants by the entireties                               (Cust) (Minor)
                                                                   under Uniform Gifts to
                                                                         Minors Act

JT TEN -    as joint tenants with right of                             ______________
            survivorship and not as                                       (State)
            tenants in common
</TABLE>

     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)

          the Percentage Interest evidenced by the Mortgage 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 Securities Administrator 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-4-8

<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-4-9

<PAGE>

                                   EXHIBIT A-5

                           FORM OF CLASS C CERTIFICATE

SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS AN INTEREST
IN A GRANTOR TRUST THAT HOLDS ONE OR MORE "REGULAR INTERESTS" 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 AND IS
TREATED AS HAVING ENTERED INTO CERTAIN NOTIONAL PRINCIPAL CONTRACTS.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN THE
DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER OR THE SECURITIES ADMINISTRATOR
REFERRED TO BELOW OR ANY OF THEIR AFFILIATES. NONE OF THIS CERTIFICATE, THE
REMIC REGULAR INTERESTS REPRESENTED HEREBY OR THE UNDERLYING MORTGAGE LOANS ARE
GUARANTEED OR INSURED BY THE DEPOSITOR, THE TRUSTEE, THE MASTER SERVICER, THE
SECURITIES ADMINISTRATOR OR BY ANY OF THEIR AFFILIATES OR BY ANY GOVERNMENTAL
AGENCY OR INSTRUMENTALITY.

THIS CLASS C 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 SOLD OR TRANSFERRED IN TRANSACTIONS
WHICH ARE EXEMPT FROM REGISTRATION UNDER SUCH ACT OR UNDER APPLICABLE STATE LAW
AND IS TRANSFERRED IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

FOLLOWING THE INITIAL ISSUANCE OF THE CERTIFICATES, THE PRINCIPAL BALANCE OF
THIS CERTIFICATE MAY BE DIFFERENT FROM THE ORIGINAL DENOMINATION SHOWN BELOW.
ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT PRINCIPAL BALANCE BY
INQUIRY OF THE SECURITIES ADMINISTRATOR.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY TO THE DEPOSITOR OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND
ANY PAYMENT IS MADE TO MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED, ANY
TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, MERRILL LYNCH, PIERCE, FENNER &
SMITH INCORPORATED, HAS AN INTEREST HEREIN.


                                      A-5-1

<PAGE>

NO TRANSFER OF THIS CERTIFICATE SHALL BE REGISTERED UNLESS THE PROSPECTIVE
TRANSFEREE PROVIDES THE SECURITIES ADMINISTRATOR AND THE DEPOSITOR WITH (A) A
REPRESENTATION THAT SUCH TRANSFEREE IS NOT AN EMPLOYEE BENEFIT PLAN SUBJECT TO
TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED
("ERISA"), A PLAN SUBJECT TO SECTION 4975 OF THE CODE OR A PLAN SUBJECT TO ANY
STATE, LOCAL, FEDERAL, NON-U.S. OR OTHER LAW SUBSTANTIVELY SIMILAR TO THE
FOREGOING PROVISIONS OF ERISA OR THE CODE ("SIMILAR LAW"), AND IS NOT DIRECTLY
OR INDIRECTLY ACQUIRING THIS CERTIFICATE FOR, ON BEHALF OF, OR WITH ANY ASSETS
OF ANY SUCH PLAN, (B) IF THE CERTIFICATE HAS BEEN THE SUBJECT OF AN
ERISA-QUALIFYING UNDERWRITING, A REPRESENTATION THAT SUCH TRANSFEREE IS AN
INSURANCE COMPANY THAT IS ACQUIRING THE CERTIFICATE WITH ASSETS OF AN "INSURANCE
COMPANY GENERAL ACCOUNT" AS DEFINED IN SECTION V(E) OF PROHIBITED TRANSACTION
CLASS EXEMPTION ("PTCE") 95-60 AND THE ACQUISITION AND HOLDING OF THE
CERTIFICATE ARE COVERED AND EXEMPT UNDER SECTIONS I AND III OF PTCE 95-60 OR (C)
SOLELY IN THE CASE OF A DEFINITIVE CERTIFICATE, AN OPINION OF COUNSEL
SATISFACTORY TO THE SECURITIES ADMINISTRATOR, AND UPON WHICH THE SECURITIES
ADMINISTRATOR SHALL BE ENTITLED TO RELY, TO THE EFFECT THAT THE ACQUISITION AND
HOLDING OF SUCH CERTIFICATE BY THE PROSPECTIVE TRANSFEREE WILL NOT CONSTITUTE OR
RESULT IN A NONEXEMPT PROHIBITED TRANSACTION UNDER ERISA OR THE CODE OR A
VIOLATION OF SIMILAR LAW AND WILL NOT SUBJECT THE NIMS INSURER, THE SECURITIES
ADMINISTRATOR, THE TRUSTEE, THE SERVICERS, THE MASTER SERVICER OR THE DEPOSITOR
TO ANY OBLIGATION IN ADDITION TO THOSE UNDERTAKEN BY SUCH ENTITIES IN THE
POOLING AND SERVICING AGREEMENT, WHICH OPINION OF COUNSEL SHALL NOT BE AN
EXPENSE OF THE NIMS INSURER, THE SECURITIES ADMINISTRATOR, THE TRUSTEE, THE
SERVICERS, THE MASTER SERVICER OR THE DEPOSITOR.

IF ANY BOOK-ENTRY CERTIFICATE (OR ANY INTEREST THEREIN) IS ACQUIRED OR HELD IN
VIOLATION OF THE PROVISIONS OF SECTION 5.02(B) OF THE POOLING AND SERVICING
AGREEMENT, THEN THE LAST PRECEDING TRANSFEREE THAT IS IN COMPLIANCE WITH SUCH
PROVISIONS SHALL BE RESTORED, TO THE EXTENT PERMITTED BY LAW, TO ALL RIGHTS AND
OBLIGATIONS AS CERTIFICATE OWNER THEREOF RETROACTIVE TO THE DATE OF SUCH
TRANSFER OF SUCH CERTIFICATE. NEITHER THE TRUSTEE NOR THE SECURITIES
ADMINISTRATOR SHALL BE UNDER ANY LIABILITY TO ANY PERSON FOR MAKING ANY PAYMENTS
DUE ON SUCH CERTIFICATE TO SUCH PRECEDING TRANSFEREE.

ANY PURPORTED CERTIFICATE OWNER WHOSE ACQUISITION OR HOLDING OF ANY BOOK-ENTRY
CERTIFICATE (OR INTEREST THEREIN) WAS EFFECTED IN VIOLATION OF THE RESTRICTIONS
IN SECTION 5.02(B) OF THE AGREEMENT SHALL INDEMNIFY AND HOLD HARMLESS THE
DEPOSITOR, THE


                                      A-5-2

<PAGE>

TRUSTEE, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER AND THE TRUST FUND
FROM AND AGAINST ANY AND ALL LIABILITIES, CLAIMS, COSTS OR EXPENSES INCURRED BY
SUCH PARTIES AS A RESULT OF SUCH ACQUISITION OR HOLDING.


                                      A-5-3

<PAGE>

<TABLE>
<S>                                   <C>
MANA Series 2007-OAR2, Class C        Percentage Interest: 100%

Date of Agreement and Cut-off Date:   Master Servicer and Securities
March 1, 2007                         Administrator: Wells Fargo Bank, N.A.

First Distribution Date: April 25,    Trustee: HSBC Bank USA, National
2007                                  Association

No.07-OAR2-C-1                        Issue Date: March 29, 2007

Pass-Through Rate: Variable(4)        CUSIP: [CUSIP]
</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.

                        MORTGAGE PASS-THROUGH CERTIFICATE

                              MANA SERIES 2007-OAR2

          evidencing a beneficial ownership interest in a Trust Fund (the "Trust
Fund") consisting primarily of a pool of conventional, adjustable-rate, hybrid
option, alt-A, negative amortization mortgage loans secured by first liens on
one- to four-family residential properties (the "Mortgage Loans") formed and
sold by

                     MERRILL LYNCH MORTGAGE INVESTORS, INC.

     THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN MERRILL
     LYNCH MORTGAGE INVESTORS, INC., THE MASTER SERVICER, THE SECURITIES
     ADMINISTRATOR, 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 MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
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 C Certificates as of the Issue Date in that certain beneficial
ownership interest evidenced by all the Class C Certificates in the Trust Fund
created pursuant to a Pooling and Servicing Agreement, dated as specified above
(the "Agreement"), among Merrill Lynch Mortgage Investors, Inc., as

----------
(4)  As described in the Pooling and Servicing Agreement referenced herein.


                                      A-5-4

<PAGE>

depositor (hereinafter called the "Depositor," which term includes any successor
entity under the Agreement), Wells Fargo Bank, N.A., as master servicer (in such
capacity, the "Master Servicer") and securities administrator (in such capacity,
the "Securities Administrator"), HSBC Bank USA, National Association, as trustee
(the "Trustee") and Wilshire Credit Corporation, as a servicer. A summary of
certain of the pertinent provisions of the Agreement relating to the Trust Fund
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.

          Interest on this Certificate will accrue during the period specified
in the Agreement on the Certificate Principal Balance hereof at a per annum rate
equal to the variable Pass-Through Rate described in the Agreement.

          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 (each, 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 C 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 the Securities Administrator by
wire transfer in immediately available funds to the account of the Person
entitled thereto if such Person shall have so notified the Securities
Administrator in writing at least five Business Days prior to the Record Date
immediately prior to such Distribution Date and is the registered owner of Class
C Certificates, 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 Securities Administrator of the
pendency of such distribution and only upon the presentation and surrender of
this Certificate at the office or agency appointed by the Securities
Administrator for that purpose as provided in the Agreement.

          If any Book-Entry Certificate (or any interest therein) is acquired or
held in violation of the provisions of Section 5.02(b) of the Agreement, then
the last preceding Transferee that is in compliance with such provisions shall
be restored, to the extent permitted by law, to all rights and obligations as
Certificate Owner thereof retroactive to the date of such Transfer of such
Certificate. Neither the Trustee nor the Securities Administrator shall be under
any liability to any Person for making any payments due on such Certificate to
such preceding Transferee.

          Any purported Certificate Owner whose acquisition or holding of any
Book-Entry Certificate (or interest therein) was effected in violation of the
restrictions in Section 5.02(b) of the Agreement shall indemnify and hold
harmless the Depositor, the Trustee, the Securities Administrator, the Master
Servicer and the Trust Fund from and against any and all liabilities, claims,
costs or expenses incurred by such parties as a result of such acquisition or
holding.


                                      A-5-5

<PAGE>

          This Certificate is one of a duly authorized issue of Certificates
designated as Mortgage 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 Master Servicer Collection Account and the
Distribution Account may be made from time to time for purposes other than
distributions to Holders of the Certificates, such purposes including
reimbursement of advances made, or certain expenses incurred, with respect to
the Mortgage Loans.

          The Agreement permits, with certain exceptions and conditions provided
therein, the amendment thereof and the modification of the rights and
obligations of the Depositor, the Securities Administrator, the Master Servicer
and the Trustee and the rights of the Holders of the Certificates under the
Agreement at any time by the Depositor, the Securities Administrator, the Master
Servicer and the Trustee, with the consent of the Holders of Certificates
evidencing Percentage Interests aggregating not less than 51% of the Trust Fund
or of the applicable Class or Classes, if such amendment affects only such Class
or Classes, for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Agreement or of modifying in
any manner the rights of the Certificateholders. 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 set
forth therein, 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 Securities Administrator 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 Securities Administrator 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 set forth therein, 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 Securities Administrator 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.


                                      A-5-6

<PAGE>

          The Depositor, the Securities Administrator, the Master Servicer and
the Trustee and any agent of the Depositor, the Securities Administrator, the
Master Servicer or the Trustee may treat the Person in whose name this
Certificate is registered as the owner hereof for all purposes, and none of the
Depositor, the Securities Administrator, the Master Servicer, the Trustee or any
such agent shall be affected by notice to the contrary.

          This certificate shall be governed by and construed in accordance with
the laws of the state of New York.

          The obligations created by the Agreement and the Trust Fund created
thereby shall terminate upon payment (or provision for payment) to the Holders
of the Certificates of all amounts held by the Securities Administrator and
required to be paid to them pursuant to the Agreement following the earlier of
(i) the Distribution Date on which the Certificate Principal Balance of each
Class of Certificates has been reduced to zero, (ii) the final payment (or any
advance with respect thereto) on or other liquidation of the last Mortgage Loan
remaining in the Trust Fund and (iii) the Optional Termination of the trust fund
according to the procedures described in the Agreement.

          The recitals contained herein shall be taken as statements of the
Depositor and the Securities Administrator assumes no responsibility for their
correctness.

          Unless the certificate of authentication hereon has been executed by
the Securities Administrator, by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


                                      A-5-7

<PAGE>

     IN WITNESS WHEREOF, the Securities Administrator has caused this
Certificate to be duly executed.

                                        WELLS FARGO BANK, N.A.,
                                        as Securities Administrator


                                        By:
                                            ------------------------------------
                                            AUTHORIZED SIGNATORY

                                        Dated: March 29, 2007

              SECURITIES ADMINISTRATOR'S CERTIFICATE AUTHENTICATION

This is one of the Certificates referred to in the within-mentioned Pooling and
Servicing Agreement.

                                        WELLS FARGO BANK, N.A.,
                                        as Authenticating Agent


                                        By:
                                            ------------------------------------
                                            AUTHORIZED SIGNATORY

                                        Dated: March 29, 2007


                                      A-5-8

<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:

<TABLE>
<S>         <C>                              <C>                   <C>
TEN COM -   as tenants in common             UNIF GIFT MIN ACT -         CUSTODIAN

TEN ENT -   as tenants by the entireties                               (Cust) (Minor)
                                                                   under Uniform Gifts to
                                                                         Minors Act

JT TEN -    as joint tenants with right of                             ______________
            survivorship and not as                                       (State)
            tenants in common
</TABLE>

     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)

          the Percentage Interest evidenced by the Mortgage 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 Securities Administrator 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-5-9

<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-5-10

<PAGE>

                                   EXHIBIT B-1

                             MORTGAGE LOAN SCHEDULE

                             [INTENTIONALLY OMITTED]


                                      B-1-1

<PAGE>

                                    EXHIBIT C

                                   [RESERVED]


                                       C-1

<PAGE>

                                    EXHIBIT D

                        REQUEST FOR RELEASE OF DOCUMENTS

To:  Wells Fargo Bank, N.A.
     1015 10th Avenue S.E.
     Minneapolis Minnesota 55414
     Attn: ____________________

     Re:  Custodial Agreement, dated as of March 29, 2007 among HSBC Bank USA,
          National Association, Merrill Lynch Mortgage Investors, Inc. and Wells
          Fargo Bank, N.A.

     In connection with the administration of the Mortgage Loans held by you as
Custodian for the Owner pursuant to the above-captioned Custodial Agreement, we
request the release, and hereby acknowledge receipt, of the Custodian'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: ________________________________


                                        By:
                                            ------------------------------------
                                            (authorized signer)
                                        Issuer:
                                                --------------------------------
                                        Address:
                                                 -------------------------------

                                                 -------------------------------
                                        Date:
                                              ----------------------------------


                                       D-1

<PAGE>

          Custodian

          Wells Fargo Bank, N.A.

          Please acknowledge the execution of the above request by your
signature and date below:

          Please acknowledge the execution of the above request by your
signature and date below:


-------------------------------------   ----------------------------------------
Signature                               Date

          Documents returned to
          Custodian:


-------------------------------------   ----------------------------------------
Custodian                               Date


                                       D-2

<PAGE>

                                   EXHIBIT E-1

                           FORM OF TRANSFEREE'S LETTER

                                     [DATE]

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, Maryland 21045
Attention: Corporate Trust Services - Merrill Lynch Alternative Note Asset
Trust, Series 2007-OAR2

          Ladies and Gentlemen:

          We propose to purchase Merrill Lynch Alternative Note Asset Trust,
Series 2007-OAR2 Mortgage Pass-Through Certificates, Class R, described in the
Prospectus Supplement, dated March 28, 2007, and the Prospectus, dated March 22,
2007. Capitalized terms used but not defined herein shall have the meanings
assigned to them in the Pooling and Servicing Agreement, dated March 1, 2007
relating to this issuance of the Merrill Lynch Alternative Note Asset Trust,
Series 2007-OAR2 Mortgage Pass-Through Certificates (the "Pooling and Servicing
Agreement").

          1. We certify that (a) we are not a disqualified organization and (b)
we are not purchasing such Class R Certificate on behalf of a disqualified
organization; for this purpose the term "disqualified organization" means the
United States, any state or political subdivision thereof, any foreign
government, any international organization, any agency or instrumentality of any
of the foregoing (except any entity treated as other than an instrumentality of
the foregoing for purposes of Section 168(h)(2)(D) of the Internal Revenue Code
of 1986, as amended (the "Code")), any organization (other than a cooperative
described in Section 521 of the Code) that is exempt from taxation under the
Code (unless such organization is subject to tax on excess inclusions) and any
organization that is described in Section 1381(a)(2)(C) of the Code. We
understand that any breach by us of this certification may cause us to be liable
for an excise tax imposed upon transfers to disqualified organizations.

          2. We certify that (a) we have historically paid our debts as they
became due, (b) we intend, and believe that we will be able, to continue to pay
our debts as they become due in the future, (c) we understand that, as
beneficial owner of the Class R Certificate, we may incur tax liabilities in
excess of any cash flows generated by the Class R Certificate, and (d) we intend
to pay any taxes associated with holding the Class R Certificate as they become
due and (e) we will not cause income from the Class R Certificate to be
attributable to a foreign permanent establishment or fixed base (within the
meaning of an applicable income tax treaty) of ours or another U.S. taxpayer.


                                      E-1-1

<PAGE>

          3. We acknowledge that we will be the beneficial owner of the Class R
Certificate and:(1)

          _____ The Class R Certificate will be registered in our name.

          _____ The Class R Certificate will be held in the name of our nominee,
                ______________________________, which is not a disqualified
                organization.

          4. We certify that we are not an employee benefit plan subject to
Title I of the Employee Retirement Income Security Act of 1974, as amended
("ERISA"), a plan subject to Section 4975 of the Code or a plan subject to
federal, state, local, non-U.S. or other law substantively similar to the
foregoing provisions of ERISA or the Code (each, a "Plan"), and are not directly
or indirectly acquiring the Class R Certificate on behalf of or with any assets
of a Plan.

          5. We certify that (i) we are a U.S. person or (ii) we will hold the
Class R Certificate in connection with the conduct of a trade or business within
the United States and have furnished the transferor and the Securities
Administrator with a duly completed and effective Internal Revenue Service Form
W-8ECI or successor form at the time and in the manner required by the Code; for
this purpose the term "U.S. person" means a citizen or resident of the United
States, a corporation, or partnership (unless, in the case of a partnership,
Treasury regulations are adopted that provide otherwise) created or organized in
or under the laws of the United States, any State thereof or the District of
Columbia, including an entity treated as a corporation or partnership for
federal income tax purposes, an estate whose income is subject to United States
federal income tax regardless of the source of its income, 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 such U.S. persons have the authority
to control all substantial decisions of the trust (or, to the extent provided in
applicable Treasury regulations, certain trusts in existence on August 20, 1996
which are eligible to elect to be treated as U.S. Persons. We agree that any
breach by us of this certification shall render the transfer of any interest in
the Class R Certificate to us absolutely null and void and shall cause no rights
in the Class R Certificate to vest in us.

          6. We agree that in the event that at some future time we wish to
transfer any interest in the Class R Certificate, we will transfer such interest
in the Class R Certificate only (a) to a transferee that (i) is not a
disqualified organization and is not purchasing such interest in the Class R
Certificate on behalf of a disqualified organization, (ii) is a U.S. person or
will hold the Class R Certificate in connection with the conduct of a trade or
business within the United States and will furnish us and the Securities
Administrator with a duly completed and effective Internal Revenue Service Form
W-8ECI or successor form at the time and in the manner required by the Code and
(iii) has delivered to the Securities Administrator a letter in the form of this
letter (including the affidavit appended hereto) and, we will provide the
Securities Administrator a written statement substantially in the form of
Exhibit E-2 to the Pooling and Servicing Agreement.

----------
(1)  Check appropriate box and if necessary fill in the name of the Transferee's
     nominee.


                                      E-1-2

<PAGE>

          7. We hereby designate _______________________ as our fiduciary to act
as the tax matters person for each of the REMICs provided for in the Pooling and
Servicing Agreement in which the Class R Certificate represents the residual
interest.

                                        Very truly yours,

                                        [Purchaser]


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


Accepted as of __________ __, 200__

MERRILL LYNCH MORTGAGE INVESTORS, INC.


By:
    ---------------------------------
Name:
      -------------------------------
Title:
       ------------------------------


                                      E-1-3

<PAGE>

                                   APPENDIX A

                    Affidavit pursuant to (i) Section 860E(e)(4) of the Internal
          Revenue Code of 1986, as amended, and (ii) certain provisions of the
          Pooling and Servicing Agreement

Under penalties of perjury, the undersigned declares that the following is true:

          1.   He or she is an officer of ____________________ (the "Investor"),

          2.   the Investor's Employer Identification number is __________,

          3.   the Investor is not a "disqualified organization" (as defined
               below), has no plan or intention of becoming a disqualified
               organization, and is not acquiring any of its interest in the
               Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2
               Mortgage Pass-Through Certificates, Class R Certificate on behalf
               of a disqualified organization or any other entity,

          4.   unless Merrill Lynch Mortgage Investors, Inc. ("MLMI") has
               consented to the transfer to the Investor, the Investor is a
               "U.S. person" (as defined below),

          5.   that no purpose of the transfer is to avoid or impede the
               assessment or collection of tax,

          6.   the Investor has historically paid its debts as they became due,

          7.   the Investor intends, and believes that it will be able, to
               continue to pay its debts as they become due in the future,

          8.   the Investor understands that, as beneficial owner of the Class R
               Certificate, it may incur tax liabilities in excess of any cash
               flows generated by the Class R Certificate,

          9.   the Investor intends to pay any taxes associated with holding the
               Class R Certificate as they become due,

          10.  the Investor consents to any amendment of the Pooling and
               Servicing Agreement that shall be deemed necessary by MLMI (upon
               advice of counsel) to constitute a reasonable arrangement to
               ensure that the Class R Certificate will not be owned directly or
               indirectly by a disqualified organization, and

          11.  IF BRACKETED, THE FOLLOWING CERTIFICATIONS ARE INAPPLICABLE [the
               transfer is not a direct or indirect transfer of the Class R
               Certificate to a foreign permanent establishment or fixed base
               (within the meaning of an applicable income tax treaty) of the
               Investor, and as to each of the residual interests represented by
               the Class R Certificate, the present value of the anticipated tax
               liabilities associated with holding such residual interest does
               not exceed the sum of:


                                      E-1-4

<PAGE>

               A.   the present value of any consideration given to the Investor
                    to acquire such residual interest;

               B.   the present value of the expected future distributions on
                    such residual interest; and

               C.   the present value of the anticipated tax savings associated
                    with holding such residual interest as the related REMIC
                    generates losses.

          For purposes of this declaration, (i) the Investor is assumed to pay
          tax at a rate equal to the highest rate of tax specified in Section
          11(b)(1) of the Code, but the tax rate specified in Section
          55(b)(1)(B) of the Code may be used in lieu of the highest rate
          specified in Section 11(b)(1) of the Code if the Investor 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 Federal
          short-term rate prescribed by Section 1274(d) of the Code for the
          month of the transfer and the compounding period used by the
          Investor;]

[(11) (A) at the time of the transfer, and at the close of each of the
          Investor's two fiscal years preceding the Investor's fiscal year of
          transfer, the Investor's gross assets for financial reporting purposes
          exceed $100 million and its net assets for financial reporting
          purposes exceed $10 million; and

     (B)  the Investor is an eligible corporation as defined in Treasury
          regulations Section 1.860E-1(c)(6)(i) and has agreed in writing that
          any subsequent transfer of the Class R Certificate will be to another
          eligible corporation in a transaction that satisfies Treasury
          regulation Sections 1.860E-1(c)(4)(i), 1.860E-1(c)(4)(ii),
          1.860E-1(c)(4)(iii) and 1.860E-1(c)(5) and such transfer will not be a
          direct or indirect transfer to a foreign permanent establishment
          (within the meaning of an applicable income tax treaty) of a domestic
          corporation.

For purposes of this declaration, the gross and net assets of the Investor do
not include any obligation of any related person as defined in Treasury
regulation Section 1.860E-1(c)(6)(ii) or any other asset if a principal purpose
for holding or acquiring the other asset is to permit the Investor to make this
declaration or to satisfy the requirements of Treasury regulation Section
1.860E-1(c)(5)(i).]

(12) The Investor will not cause income from the Class R Certificate to be
attributable to a foreign permanent establishment or fixed base (within the
meaning of an applicable income tax treaty) of the Investor or another U.S.
taxpayer.


                                      E-1-5

<PAGE>

For purpose of this affidavit, the term "disqualified organization" means the
United States, any state or political subdivision thereof, any foreign
government, any international organization, any agency or instrumentality of any
of the foregoing (except any entity treated as other than an instrumentality of
the foregoing for purposes of Section 168(h)(2)(D) of the Internal Revenue Code
of 1986, as amended (the "Code")), any organization (other than a cooperative
described in Section 521 of the Code) that is exempt from taxation under the
Code (unless such organization is subject to tax on excess inclusions) and any
organization that is described in Section 1381(a)(2)(C) of the Code and the term
"U.S. Person" means a citizen or resident of the United States, a corporation or
partnership (unless, in the case of a partnership, Treasury regulations are
adopted that provide otherwise) created or organized in or under the laws of the
United States, any state thereof or the District of Columbia, including an
entity treated as a corporation or partnership for federal income tax purposes,
an estate whose income is subject to Unites 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 such trust, and one or
more such U.S. Persons have the authority to control all substantial decisions
of such trust, (or, to the extent provided in applicable Treasury regulations,
certain trusts in existence on August 20, 1996 which are eligible to elect to be
treated as U.S. Persons).


                                      E-1-6

<PAGE>

IN WITNESS WHEREOF, the Investor has caused this instrument to be executed on
its behalf, pursuant to authority of its Board of Directors, by its
_____________ this ___ day of ______________, 20__.

                                        [INVESTOR]


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------

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 Investor, and acknowledged to me that
he executed the same as his free act and deed and the free act and deed of the
Investor.

Subscribed and sworn before me this ___ day of ______________, 20__.

NOTARY PUBLIC


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

COUNTY OF _____________________

STATE OF ______________________

My commission expires the _____ day of __________ 20__.


                                      E-1-7

<PAGE>

                                   EXHIBIT E-2

                         FORM OF TRANSFEROR CERTIFICATE

                                     [DATE]

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045
Attention: Corporate Trust Services - Merrill Lynch Alternative Note Asset
Trust, Series 2007-OAR2

Re:  Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2

          _______________________ (the "Transferor") has reviewed the attached
affidavit of _____________________________ (the "Transferee"), and has no actual
knowledge that such affidavit is not true, and has no reason to believe that the
Transferee has the intention to impede the assessment or collection of any
federal, state or local taxes legally required to be paid with respect to the
Class R Certificate referred to in the attached affidavit. In addition, the
Transferor has conducted a reasonable investigation at the time of the transfer
and found that the Transferee had historically paid its debts as they came due
and found no significant evidence to indicate that the Transferee will not
continue to pay its debts as they become due.

                                        Very truly yours,

                                        [Transferor]


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                      E-2-1

<PAGE>

                                   EXHIBIT F-1

                    FORM OF TRANSFEROR REPRESENTATION LETTER

                                                          ______________, 200___

Merrill Lynch Mortgage Investors, Inc.
4 World Financial Center
New York, New York 10281

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

     Re:  Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2 Mortgage
          Pass-Through Certificates, Class [___]

Ladies and Gentlemen:

     In connection with the sale by ___________ (the "Seller") to ________ (the
"Purchaser") of $_________ Initial Certificate Principal Balance of Mortgage
Pass-Through Certificates, Class _____ (the "Certificates"), issued pursuant to
the Pooling and Servicing Agreement (the "Pooling and Servicing Agreement"),
dated as of March 1, 2007 among Merrill Lynch Mortgage Investors, Inc., as
depositor (the "Depositor"), Wells Fargo Bank, N.A. as master servicer (in such
capacity, the "Master Servicer") and securities administrator (in such capacity,
the "Securities Administrator"), Wilshire Credit Corporation, as servicer and
company and HSBC Bank USA, National Association, as trustee (the "Trustee"). The
Seller hereby certifies, represents and warrants to, and covenants with, the
Depositor and the Securities Administrator that:

     Neither the Seller 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, or
(e) has taken any other action, that (as to any of (a) through (e) above) would
constitute a distribution of the Certificates under the Securities Act of 1933
(the "Act"), that would render the disposition of any Certificate a violation of
Section 5 of the Act or any state securities law, or that would require
registration or qualification pursuant thereto. The Seller will not act in any
manner set forth in the foregoing sentence with respect to any Certificate. The


                                     F-1-1

<PAGE>

Seller has not and will not sell or otherwise transfer any of the Certificates,
except in compliance with the provisions of the Pooling and Servicing Agreement.

                                        Very truly yours,


                                        ----------------------------------------
                                        (Seller)


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                     F-1-2

<PAGE>

                                   EXHIBIT F-2

             FORM OF INVESTOR REPRESENTATION LETTER (NON-RULE 144A)

                                                               __________, 200__

Merrill Lynch Mortgage Investors, Inc.
4 World Financial Center
New York, New York 10281

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

     Re:  Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2 Mortgage
          Pass-Through Certificates, Class [___]

Ladies and Gentlemen:

     In connection with our acquisition of the above Certificates we certify
that (a) we understand that the Certificates are not being registered under the
Securities Act of 1933, as amended (The "Act"), or any state securities laws and
are being transferred to us in a transaction that is exempt from the
registration requirements of the Act and any such laws, (b) we are an
institutional "accredited investor," as defined in Regulation D under the Act,
and have such knowledge and experience in financial and business matters that we
are capable of evaluating the merits and risks of investments in the
Certificates, (c) we have had the opportunity to ask questions of and receive
answers from the Depositor concerning the purchase of the Certificates and all
matters relating thereto or any additional information deemed necessary to our
decision to purchase the Certificates, (d) solely in the case of an ERISA
Restricted Certificate, we (i) are not an employee benefit plan or arrangement
subject to Title I of the Employee Retirement Income Security Act of 1974, as
amended ("ERISA"), a plan subject to Section 4975 of the Internal Revenue Code
of 1986, as amended (the "Code") or a plan subject to any provisions under any
federal, state, local, non-U.S. or other laws or regulations that are
substantively similar to foregoing provisions of ERISA or the Code ("Similar
Law") (collectively, a "Plan"), and are not directly or indirectly acquiring
this Certificate for, on behalf of or with any assets of any such Plan, (ii) if
the Certificate has been the subject of an ERISA-Qualifying Underwriting, are an
insurance company that is acquiring the Certificate with assets of an "insurance
company general account" as defined in Section V(E) of Prohibited Transaction
Class Exemption ("PTCE") 95-60, and the acquisition and holding of the
Certificate are covered and exempt under Sections I and III of PTCE 95-60, or
(iii) solely in the case of a Definitive Certificate, shall deliver herewith an
Opinion of Counsel satisfactory to the Securities Administrator, and upon which
the Securities Administrator shall be entitled to rely, to the effect that the
acquisition and holding of this certificate by the transferee will not result in
a nonexempt prohibited transaction under ERISA or the Code, or a violation of
Similar Law, and will not subject the Depositor, the Master Servicer, the
Securities Administrator or the Trustee to any obligation in addition to those
undertaken by such entities in the Pooling and Servicing Agreement, which
Opinion of Counsel


                                      F-2-1

<PAGE>

shall not be an expense of the Depositor, the Master Servicer, the Securities
Administrator or the Trustee, (e) we are acquiring the Certificates for
investment for our own account and not with a view to any distribution of such
Certificates (but without prejudice to our right at all times to sell or
otherwise dispose of the Certificates in accordance with clause (g) below), (f)
we have not offered or sold any Certificates to, or solicited offers to buy any
Certificates from, any person, or otherwise approached or negotiated with any
person with respect thereto, or taken any other action which would result in a
violation of Section 5 of the Act, and (g) we will not sell, transfer or
otherwise dispose of any Certificates unless (1) such sale, transfer or other
disposition is made pursuant to an effective registration statement under the
Act or is exempt from such registration requirements, and if requested, we will
at our expense provide an opinion of counsel satisfactory to the addressees of
this Certificate that such sale, transfer or other disposition may be made
pursuant to an exemption from the Act, (2) The purchaser or transferee of such
Certificate has executed and delivered to you a certificate to substantially the
same effect as this certificate, and (3) The purchaser or transferee has
otherwise complied with any conditions for transfer set forth in the Pooling and
Servicing Agreement.

                                        Very truly yours,

                                        ----------------------------------------
                                        Print Name of Transferee


                                        By:
                                            ------------------------------------
                                            Authorized Officer


                                      F-2-2

<PAGE>

                                   EXHIBIT F-3

                            FORM OF RULE 144A LETTER

                                                             ____________, 200__

Merrill Lynch Mortgage Investors, Inc.
4 World Financial Center
New York, New York 10281

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

     Re:  Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2 Mortgage
          Pass-Through Certificates, Class [___]

Ladies and Gentlemen:

     In connection with our acquisition of the above Certificates we certify
that (a) we understand that the Certificates are not being registered under the
Securities Act of 1933, as amended (The "Act"), or any state securities laws and
are being transferred to us in a transaction that is exempt from the
registration requirements of the Act and any such laws, (b) we have such
knowledge and experience in financial and business matters that we are capable
of evaluating the merits and risks of investments in the Certificates, (c) we
have had the opportunity to ask questions of and receive answers from the
Depositor concerning the purchase of the Certificates and all matters relating
thereto or any additional information deemed necessary to our decision to
purchase the Certificates, (d) solely in the case of an ERISA Restricted
Certificate, we (i) are not an employee benefit plan or arrangement subject to
Title I of the Employee Retirement Income Security Act of 1974, as amended
("ERISA"), a plan subject to Section 4975 of the Internal Revenue Code of 1986,
as amended (the "Code") or a plan subject to any provisions under any federal,
state, local, non-U.S. or other laws or regulations that are substantively
similar to foregoing provisions of ERISA or the Code ("Similar Law")
(collectively, a "Plan"), and are not directly or indirectly acquiring this
Certificate for, on behalf of or with any assets of any such Plan, (ii) if the
Certificate has been the subject of an ERISA-Qualifying Underwriting, are an
insurance company that is acquiring the Certificate with assets of an "insurance
company general account" as defined in Section V(E) of Prohibited Transaction
Class Exemption ("PTCE") 95-60, and the acquisition and holding of the
Certificate are covered and exempt under Sections I and III of PTCE 95-60, or
(iii) solely in the case of a Definitive Certificate, shall deliver herewith an
Opinion of Counsel satisfactory to the Securities Administrator, and upon which
the Securities Administrator shall be entitled to rely, to the effect that the
acquisition and holding of this certificate by the transferee will not result in
a nonexempt prohibited transaction under ERISA or the Code, or a violation of
Similar Law, and will not subject the Depositor, the Master Servicer, the
Securities Administrator or the Trustee to any obligation in addition to those
undertaken by such entities in the Pooling and Servicing Agreement, which
Opinion of Counsel shall not be an expense of the Depositor, the Master
Servicer, the Securities Administrator or the


                                      F-3-1

<PAGE>

Trustee, (e) we have not, nor has anyone acting on our behalf offered,
transferred, pledged, sold or otherwise disposed of the Certificates, any
interest in the Certificates or any other similar security to, or solicited any
offer to buy or accept a transfer, pledge or other disposition of the
Certificates, any interest in the Certificates or any other similar security
from, or otherwise approached or negotiated with respect to the Certificates,
any interest in the Certificates or any other similar security with, any person
in any manner, or made any general solicitation by means of general advertising
or in any other manner, or taken any other action, that would constitute a
distribution of the Certificates under the Act or that would render the
disposition of the Certificates a violation of Section 5 of the Act or require
registration pursuant thereto, nor will act, nor has authorized or will
authorize any person to act, in such manner with respect to the Certificates,
(f) we are a "qualified institutional buyer" as that term is defined in Rule
144A under the Act ("Rule 144A") and have completed either of the forms of
certification to that effect attached hereto as Annex 1 or Annex 2, (g) we are
aware that the sale to us is being made in reliance on Rule 144A, and (h) we are
acquiring the Certificates for our own account or for resale pursuant to Rule
144A and further, understand that such Certificates may be resold, pledged or
transferred only (A) 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 (B) pursuant to another
exemption from registration under the Act.

                                        Very truly yours,

                                        ----------------------------------------
                                        Print Name of Transferee


                                        By:
                                            ------------------------------------
                                            Authorized Officer


                                      F-3-2

<PAGE>

                                                          ANNEX I TO EXHIBIT F-3

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

[For Transferees Other Than Registered Investment Companies]

     The undersigned (The "Buyer") hereby certifies as follows to the parties
listed in the Rule 144A Transferee Certificate to which this certification
relates with respect to the Certificates described therein:

     1. As indicated below, The undersigned is the President, Chief Financial
Officer, Senior Vice President or other executive officer of the Buyer.

     2. In connection with purchases by the Buyer, The Buyer 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 Buyer owned and/or
invested on a discretionary basis $___________(1) in securities (except for the
1 excluded securities referred to below) as of the end of the Buyer's most
recent fiscal year (such amount being calculated in accordance with Rule 144A
and (ii) The Buyer satisfies the criteria in the category marked below.

     ___ Corporation, etc. The Buyer is a corporation (other than a bank,
savings and loan association or similar institution), Massachusetts or similar
business trust, partnership, or charitable organization described in Section
501(c)(3) of the Internal Revenue Code of 1986, as amended.

     ___ Bank. The Buyer (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 Buyer (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 $25,000,000 as demonstrated in its latest annual financial
statements, a copy of which is attached hereto.

     ___ Broker-dealer. The Buyer is a dealer registered pursuant to Section 15
of the Securities Exchange Act of 1934.

----------
(1)  Buyer must own and/or invest on a discretionary basis at least $100,000,000
     in securities unless Buyer is a dealer, and, in that case, Buyer must own
     and/or invest on a discretionary basis at least $10,000,000 in securities.


                                      F-3-3

<PAGE>

     ___ Insurance Company. The Buyer 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 Buyer 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 Buyer is an employee benefit plan within the meaning of
Title I of the Employee Retirement Income Security Act of 1974.

     ___ Investment Advisor. The Buyer is an investment advisor registered under
the Investment Advisors Act of 1940.

     ___ Small Business Investment Company. Buyer is a small business investment
company licensed by the U.S. Small Business Administration under Section 301(c)
or (d) of the Small Business Investment Act of 1958.

     ___ Business Development Company. Buyer is a business development company
as defined in Section 202(a)(22) of the Investment Advisors Act of 1940.

     3. The term "securities" as used herein does not include (i) securities of
issuers that are affiliated with the Buyer, (ii) securities that are part of an
unsold allotment to or subscription by the Buyer, if the Buyer 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 Buyer, The Buyer used the cost
of such securities to the Buyer and did not include any of the securities
referred to in the preceding paragraph, except (i) where the Buyer reports its
securities holdings in its financial statements on the basis of their market
value, and (ii) no current information with respect to the cost of those
securities has been published. If clause (ii) in the preceding sentence applies,
The securities may be valued at market. Further, in determining such aggregate
amount, The Buyer may have included securities owned by subsidiaries of the
Buyer, but only if such subsidiaries are consolidated with the Buyer in its
financial statements prepared in accordance with generally accepted accounting
principles and if the investments of such subsidiaries are managed under the
Buyer's direction. However, such securities were not included if the Buyer is a
majority-owned, consolidated subsidiary of another enterprise and the Buyer is
not itself a reporting company under the Securities Exchange Act of 1934, as
amended.

     5. The Buyer acknowledges that it is familiar with Rule 144A and
understands that the seller to it 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 Buyer may be in reliance on Rule 144A.


                                      F-3-4

<PAGE>

     6. Until the date of purchase of the Rule 144A Securities, The Buyer 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 Buyer's
purchase of the Certificates will constitute a reaffirmation of this
certification as of the date of such purchase. In addition, if the Buyer is a
bank or savings and loan is provided above, The Buyer agrees that it will
furnish to such parties updated annual financial statements promptly after they
become available.

                                        ----------------------------------------
                                        Print Name of Buyer


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------

                                        Date:
                                              ----------------------------------


                                      F-3-5

<PAGE>

                                                         ANNEX II TO EXHIBIT F-3

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

           [For Transferees That are Registered Investment Companies]

     The undersigned (The "Buyer") hereby certifies as follows to the parties
listed in the Rule 144A Transferee Certificate to which this certification
relates with respect to the Certificates described therein:

          1. As indicated below, The undersigned is the President, Chief
Financial Officer or Senior Vice President of the Buyer or, if the Buyer is a
"qualified institutional buyer" as that term is defined in Rule 144A under the
Securities Act of 1933, as amended ("Rule 144A") because Buyer is part of a
Family of Investment Companies (as defined below), is such an officer of the
Adviser.

          2. In connection with purchases by Buyer, The Buyer is a "qualified
institutional buyer" as defined in SEC Rule 144A because (i) The Buyer is an
investment company registered under the Investment Company Act of 1940, as
amended and (ii) as marked below, The Buyer alone, or the Buyer'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 Buyer's most recent
fiscal year. For purposes of determining the amount of securities owned by the
Buyer or the Buyer's Family of Investment Companies, The cost of such securities
was used, except (i) where the Buyer or the Buyer's Family of Investment
Companies reports its securities holdings in its financial statements on the
basis of their market value, and (ii) no current information with respect to the
cost of those securities has been published. If clause (ii) in the preceding
sentence applies, The securities may be valued at market.

     ___ The Buyer owned $ in securities (other than the excluded securities
referred to below) as of the end of the Buyer's most recent fiscal year (such
amount being calculated in accordance with Rule 144A).

     ___ The Buyer 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 Buyer'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 Buyer or are part of the
Buyer'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,


                                      F-3-6

<PAGE>

(vi) securities owned but subject to a repurchase agreement and (vii) currency,
interest rate and commodity swaps.

          5. The Buyer is familiar with Rule 144A and understands that the
parties listed in the Rule 144A Transferee Certificate to which this
certification relates are relying and will continue to rely on the statements
made herein because one or more sales to the Buyer will be in reliance on Rule
144A. In addition, The Buyer will only purchase for the Buyer's own account.

          6. Until the date of purchase of the Certificates, The undersigned
will notify the parties listed in the Rule 144A Transferee Certificate to which
this certification relates of any changes in the information and conclusions
herein. Until such notice is given, The Buyer's purchase of the Certificates
will constitute a reaffirmation of this certification by the undersigned as of
the date of such purchase.

                                        ----------------------------------------
                                        Print Name of Buyer or Adviser


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                        IF AN ADVISER:

                                        ----------------------------------------
                                        Print Name of Buyer

                                        Date:
                                              ----------------------------------


                                      F-3-7

<PAGE>

                                    EXHIBIT G

                           FORM OF CUSTODIAL AGREEMENT

          THIS CUSTODIAL AGREEMENT (as amended and supplemented from time to
time, the "Agreement"), dated as of March 29, 2007, by and among HSBC BANK USA,
NATIONAL ASSOCIATION, as trustee (including its successors under the Pooling and
Servicing Agreement defined below, the "Trustee"), MERRILL LYNCH MORTGAGE
INVESTORS, INC., as company (together with any successor in interest, the
"Company"), WELLS FARGO BANK, N.A., as securities administrator and master
servicer (together with any successor in interest or successor under the Pooling
and Servicing Agreement referred to below, the "Master Servicer") and WELLS
FARGO BANK, N.A., as custodian (together with any successor in interest or any
successor appointed hereunder, the "Custodian").

                                WITNESSETH THAT:

          WHEREAS, the Company, the Master Servicer, Wilshire Credit
Corporation, as a servicer, and the Trustee have entered into a Pooling and
Servicing Agreement, dated as of March 1, 2007, relating to the issuance of
Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2 Mortgage
Pass-Through Certificates, (as amended and supplemented from time to time, the
"Pooling and Servicing Agreement"); and

          WHEREAS, the Custodian has agreed to act as agent for the Trustee for
the purposes of receiving and holding certain documents and other instruments
delivered by the Company, the Master Servicer or the Servicer under the Pooling
and Servicing Agreement, all upon the terms and conditions and subject to the
limitations hereinafter set forth;

          NOW, THEREFORE, in consideration of the premises and the mutual
covenants and agreements hereinafter set forth, the Trustee, the Company, the
Master Servicer and the Custodian hereby agree as follows:

                                    ARTICLE I
                                   DEFINITIONS

          Capitalized terms used in this Agreement and not defined herein shall
have the meanings assigned in the Pooling and Servicing Agreement, unless
otherwise required by the context herein.

                                   ARTICLE II
                          CUSTODY OF MORTGAGE DOCUMENTS

          2.01 Custodian to Act as Agent: Acceptance of Mortgage Files,
Attestations and Assessments of Compliance.

          (a) The Custodian, as the duly appointed agent of the Trustee for
these purposes, acknowledges (subject to any exceptions noted in the Initial
Certification referred to in Section 2.3(a)) receipt of the Mortgage Files
relating to the Mortgage Loans identified on the schedule attached hereto (the
"Mortgage Files") and declares that it holds and will hold such

<PAGE>

Mortgage Files as agent for the Trustee, in trust, for the use and benefit of
all present and future Certificateholders.

          (b) On or before March 1st of each calendar year, beginning with March
1, 2008, the Custodian shall, at its own expense, cause a firm of independent
public accountants (who may also render other services to Custodian), that is a
member of the American Institute of Certified Public Accountants, to furnish to
the Company and the Master Servicer a report to the effect that such firm
attests to, and reports on, the assessment made by such asserting party pursuant
to Section 2.01(c) below, which report shall be made in accordance with
standards for attestation engagements issued or adopted by the Public Company
Accounting Oversight Board.

          (c) On or before March 1st of each calendar year, beginning with March
1, 2008, the Custodian shall deliver to the Company and the Master Servicer a
report regarding its assessment of compliance with the servicing criteria
identified in Exhibit Three attached hereto, as of and for the period ending the
end of the fiscal year ending no later than December 31 of the year prior to the
year of delivery of the report, with respect to asset-backed security
transactions taken as a whole in which the Custodian is performing any of the
servicing criteria specified in Exhibit Three and that are backed by the same
asset type backing such asset-backed securities. Each such report shall include
(a) a statement of the party's responsibility for assessing compliance with the
servicing criteria applicable to such party, (b) a statement that such party
used the criteria identified in Item 1122(d) of Regulation AB (Section
229.1122(d)) to assess the compliance with the applicable servicing criteria,
(c) disclosure of any material instance of noncompliance identified by such
party, and (d) a statement that a registered public accounting firm has issued
an attestation report on such party's assessment of compliance with the
applicable servicing criteria, which report shall be delivered by the Custodian
as provided in this Section 2.01(c). However, the Custodian's obligation to
provide a report on assessment of compliance or an attestation with respect to
itself and with respect to any Subcontractor shall be suspended in any year in
which the Issuing Entity's reporting obligations under the Exchange Act are
suspended.

          (d) The Custodian has not and shall not engage any Subcontractor which
is "participating in the servicing function" within the meaning of Item 1122 of
Regulation AB, unless such Subcontractor agrees to provide in any year in which
a Form 10-K will be filed by the Trust., no later than March 1st of such year,
an assessment and a statement of registered public accounting firm certifying
its compliance with the applicable servicing criteria in Item 1122(d) of
Regulation AB as of and for the period ending the end of the fiscal year ending
no later than December 31 of the year prior to the year of delivery of the
report. "Subcontractor" as used herein means any vendor, subcontractor or other
Person that is not responsible for the overall servicing (as "servicing" is
commonly understood by participants in the mortgage-backed securities market) of
the Mortgage Loans but performs one or more discrete functions identified in
Item 1122(d) of Regulation AB with respect to the Mortgage Loans under the
direction or authority of the Custodian.

          (e) The Custodian agrees to indemnify the Company, the Master
Servicer, the Trust Fund and each of their respective directors, officers,
employees and agents and hold each of them harmless from and against any losses,
damages, penalties, fines, forfeitures, legal fees and expenses and related
costs, judgments, and any other costs, fees and expenses that any of

<PAGE>

them may sustain arising out of or based upon the engagement of any
Subcontractor in violation of Section 2.01(d) or any failure by the Custodian to
deliver any information, report, certification, accountants' letter or other
material when and as required under this Agreement, including any report under
Sections 2.01(b) or 2.01(c).

          2.02 Reserved.

          2.03 Review of Mortgage Files.

          (a) On or prior to the Closing Date, the Custodian agrees, for the
benefit of Certificateholders, to review, in accordance with the provisions of
Section 2.02 of the Pooling and Servicing Agreement, each such document, and
shall deliver to the Trustee an Initial Certification in the form annexed hereto
as Exhibit One evidencing receipt (subject to any exceptions noted therein) of a
Mortgage File for each of the Mortgage Loans listed on the Schedule attached
hereto (the "Mortgage Loan Schedule") and certifying that all such documents
have been executed and received and that such documents relate to the Mortgage
Loans identified on the Mortgage Loan Schedule, except for any exceptions listed
on Schedule A attached to such Initial Certification. The Custodian shall be
under no duty or obligation to inspect, review or examine said documents,
instruments, certificates or other papers to determine that the same are
genuine, enforceable, or appropriate for the represented purpose or that they
have actually been recorded or that they are other than what they purport to be
on their face.

          (b) Not later than 180 days after the Closing Date, the Custodian
shall review the Mortgage Files as provided in Section 2.02 of the Pooling and
Servicing Agreement and deliver to the Trustee a Final Certification in the form
annexed hereto as Exhibit Two evidencing the completeness of the Mortgage Files
(subject to any exceptions noted therein).

          (c) In reviewing the Mortgage Files as provided herein and in the
Pooling and Servicing Agreement, the Custodian shall make no representation as
to and shall not be responsible to verify (i) the validity, legality,
enforceability, due authorization, recordability, sufficiency or genuineness of
any of the documents included in any Mortgage File or (ii) the collectibility,
insurability, effectiveness or suitability of any of the documents in any
Mortgage File.

          Upon receipt of written request from the Trustee, the Custodian shall
as soon as practicable supply the Trustee with a list of all of the documents
relating to the Mortgage Loans then contained in the Mortgage Files.

          2.04 Notification of Breaches of Representations and Warranties. Upon
discovery by the Custodian of a breach of any representation or warranty made by
the Company as set forth in the Pooling and Servicing Agreement with respect to
a Mortgage Loan relating to a Mortgage File, the Custodian shall give prompt
written notice to the Company, the related Servicer and the Trustee.

          2.05 Custodian to Cooperate: Release of Mortgage Files. Upon receipt
of written notice from the Master Servicer that the Mortgage Loan Seller has
repurchased a Mortgage Loan pursuant to Article II of the Pooling and Servicing
Agreement, and that the purchase price therefor has been deposited in the Master
Servicer Collection Account or the

<PAGE>

Distribution Account, then the Custodian agrees to promptly release to the
Mortgage Loan Seller the related Mortgage File.

          Upon the Custodian's receipt of a request for release (a "Request for
Release") substantially in the form of Exhibit D to the Pooling and Servicing
Agreement signed by a Servicing Officer of the related Servicer stating that it
has received payment in full of a Mortgage Loan or that payment in full will be
escrowed in a manner customary for such purposes, the Custodian agrees promptly
(but no later than three (3) Business Days) to release to such Servicer the
related Mortgage File. The Company shall deliver to the Custodian and the
Custodian agrees to accept the Mortgage Note and other documents constituting
the Mortgage File with respect to any Substitute Mortgage Loan. Any such Request
for Release provided by the related Servicer under this paragraph, must specify
the Mortgage File so requested for release in sufficient detail, and with
sufficient accuracy, to allow the Custodian timely to perform its obligations
under this Agreement in connection with such Request for Release. The Custodian
shall have no liability for any costs incurred by the related Servicer resulting
from any failure of the Custodian, in connection with any Request for Release,
to deliver any Mortgage File in a manner consistent with the terms of this
Agreement to the extent such failure is the result of insufficient detail or
insufficient accuracy provided to the Custodian in such Request for Release.

          From time to time as is appropriate for the servicing or foreclosure
of any Mortgage Loan, including, for this purpose, collection under any Primary
Mortgage Insurance Policy, the related Servicer shall deliver to the Custodian a
Request for Release signed by a Servicing Officer requesting that possession of
all of the Mortgage File be released to such Servicer and certifying as to the
reason for such release and that such release will not invalidate any insurance
coverage provided in respect of the Mortgage Loan under any of the Insurance
Policies. Upon receipt of the foregoing, the Custodian promptly shall deliver
the Mortgage File to such Servicer. The related Servicer shall cause each
Mortgage File or any document therein so released to be returned to the
Custodian when the need therefore by such Servicer no longer exists, unless (i)
the Mortgage Loan has been liquidated and the Liquidation Proceeds relating to
the Mortgage Loan have been deposited in the Master Servicer Collection Account
or the Distribution Account or (ii) 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 related Servicer has delivered to the Custodian 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.

          At any time that a Servicer is required to deliver to the Custodian a
Request for Release, such Servicer shall deliver two copies of the Request for
Release if delivered in hard copy or such Servicer may furnish such Request for
Release electronically to the Custodian, in which event the Servicing Officer
transmitting the same shall be deemed to have signed the Request for Release. In
connection with any Request for Release of a Mortgage File because of a
repurchase of a Mortgage Loan, the related Servicer shall send to the Trustee an
assignment of mortgage, without recourse, representation or warranty from the
Trustee to the Mortgage Loan Seller and the related Mortgage Note which shall be
endorsed without recourse, representation or

<PAGE>

warranty by the Trustee and the Trustee shall forward such documents to the
Mortgage Loan Seller. In connection with any Request for Release of a Mortgage
File because of the payment in full of a Mortgage Loan, the related Servicer
shall send to the Trustee a certificate of satisfaction or other similar
instrument to be executed by or on behalf of the Trustee and returned to such
Servicer.

          Section 2.06 Assumption Agreements. In the event that any assumption
agreement or substitution of liability agreement is entered into with respect to
any Mortgage Loan subject to this Agreement, in accordance with the terms and
provisions of the Pooling and Servicing Agreement, the Master Servicer shall
cause the related Servicer to notify the Custodian that such assumption or
substitution agreement has been completed by forwarding to the Custodian the
original of such assumption or substitution agreement, which shall be added to
the related Mortgage File and, for all purposes, shall be considered a part of
such Mortgage File to the same extent as all other documents and instruments
constituting parts thereof.

                                   ARTICLE III
                            CONCERNING THE CUSTODIAN

          3.01 Custodian a Bailee and Agent of the Trustee. With respect to each
Mortgage Note, Mortgage and other documents constituting each Mortgage File
which are delivered to the Custodian, the Custodian is exclusively the bailee
and agent of the Trustee and has no instructions to hold any Mortgage Note or
Mortgage for the benefit of any person other than the Trustee and the
Certificateholders and undertakes to perform such duties and only such duties as
are specifically set forth in this Agreement. Except upon compliance with the
provisions of Section 2.5 of this Agreement, no Mortgage Note, Mortgage or
Mortgage File shall be delivered by the Custodian to the Company, the related
Servicer or the Master Servicer or otherwise released from the possession of the
Custodian.

          3.02 Reserved.

          3.03 Custodian May Own Certificates. The Custodian in its individual
or any other capacity may become the owner or pledgee of Certificates with the
same rights it would have if it were not Custodian.

          3.04 Master Servicer to Pay Custodian's Fees and Expenses. The Master
Servicer covenants and agrees to pay to the Custodian from time to time, and the
Custodian shall be entitled to, reasonable compensation for all services
rendered by it in the exercise and performance of any of the powers and duties
hereunder of the Custodian, and the Master Servicer will pay or reimburse the
Custodian upon its request for all reasonable expenses, disbursements and
advances incurred or made by the Custodian in accordance with any of the
provisions of this Agreement (including the reasonable compensation and the
expenses and disbursements of its counsel and of all persons not regularly in
its employ), except any such expense, disbursement or advance as may arise from
its negligence or bad faith or to the extent that such cost or expense is
indemnified by the Company pursuant to the Pooling and Servicing Agreement.

          3.05 Custodian May Resign; Trustee May Remove Custodian. The Custodian
may resign from the obligations and duties hereby imposed upon it as such
obligations and duties relate to its acting as Custodian of the Mortgage Loans.
Upon receiving such notice of resignation, the Trustee shall either take custody
of the Mortgage Files itself and give prompt notice thereof to the Company, the
Master Servicer and the Custodian, or promptly appoint a successor Custodian by
written instrument, in duplicate, one copy of which instrument shall be
delivered to the resigning Custodian and one copy to the successor Custodian. If
the Trustee shall not have taken custody of the Mortgage Files and no successor
Custodian shall have been so appointed and have accepted appointment within 30
days after the giving of such notice of resignation, the resigning Custodian may
petition any court of competent jurisdiction for the appointment of a successor
Custodian.
<PAGE>

          The Trustee may remove the Custodian at any time with the consent of
the Master Servicer. In such event, the Trustee shall appoint, or petition a
court of competent jurisdiction to appoint, a successor Custodian hereunder. Any
successor Custodian shall be a depository institution subject to supervision or
examination by federal or state authority, shall be able to satisfy the other
requirements contained in Section 3.7 and shall be unaffiliated with the related
Servicer or the Company.

          Any resignation or removal of the Custodian and appointment of a
successor Custodian pursuant to any of the provisions of this Section 3.5 shall
become effective upon acceptance of appointment by the successor Custodian. The
Trustee shall give prompt notice to the Company and the Master Servicer of the
appointment of any successor Custodian. No successor Custodian shall be
appointed by the Trustee without the prior approval of the Company and the
Master Servicer.

          3.06 Merger or Consolidation of Custodian. Any Person into which the
Custodian may be merged or converted or with which it may be consolidated, or
any Person resulting from any merger, conversion or consolidation to which the
Custodian shall be a party, or any Person succeeding to the business of the
Custodian, shall be the successor of the Custodian 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.

          3.07 Representations of the Custodian. The Custodian hereby represents
that it is a depository institution subject to supervision or examination by a
federal or state authority, has a combined capital and surplus of at least
$15,000,000 and is qualified to do business in the jurisdictions in which it
will hold any Mortgage File.

                                   ARTICLE IV
                            MISCELLANEOUS PROVISIONS

          4.01 Notices. All notices, requests, consents, demands and other
communications required under this Agreement or pursuant to any other instrument
or document delivered hereunder shall be in writing and, unless otherwise
specifically provided, may be delivered personally, by telegram or telex, or by
registered or certified mail, postage prepaid, return receipt requested, at the
addresses specified on the signature page hereof (unless changed by the
particular party whose address is stated herein by similar notice in writing),
in which case the notice will be deemed delivered when received.

          4.02 Amendments. No modification or amendment of or supplement to this
Agreement shall be valid or effective unless the same is in writing and signed
by all parties hereto, and neither the Company, the Master Servicer nor the
Trustee shall enter into any amendment hereof except as permitted by the Pooling
and Servicing Agreement. The Trustee shall give prompt notice to the Custodian
of any amendment or supplement to the Pooling and Servicing Agreement and
furnish the Custodian with written copies thereof.

          4.03 GOVERNING LAW. THIS AGREEMENT SHALL BE DEEMED A CONTRACT MADE
UNDER THE LAWS OF THE STATE OF NEW YORK AND SHALL

<PAGE>

BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE
STATE OF NEW YORK.

          4.04 Recordation of Agreement. 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 Company and at the Trust's expense on direction by the
Trustee, but only upon direction accompanied by an Opinion of Counsel (which
shall be at the expense of the party requesting such recordation and in no event
at the expense of the Trustee) reasonably satisfactory to the Company to the
effect that the failure to effect such recordation is likely to materially and
adversely affect 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.

          4.05 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.

          4.06 Third-Party Rights. Wilshire Credit Corporation shall be deemed a
third-party beneficiary of this Agreement to the same extent as if it were a
party hereto, and shall have the right to enforce the provisions of this
Agreement.

<PAGE>

          IN WITNESS WHEREOF, this Agreement is executed as of the date first
above written.

Address:                                HSBC BANK USA, NATIONAL ASSOCIATION,
                                        as Trustee
452 Fifth Avenue
New York, NY 10018
                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


Address:                                MERRILL LYNCH MORTGAGE INVESTORS, INC.

4 World Financial Center
New York, NY 10281
                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


Address:                                WELLS FARGO BANK, N.A.,
                                        as Master Servicer

9062 Old Annapolis Road
Columbia, Maryland 21045-1951
                                        By:
                                            ------------------------------------
                                        Name: Michael Pinzon
                                        Title: Vice President


Address:                                WELLS FARGO BANK, N.A.,
                                        as Custodian

1015 10th Avenue Southeast, MS 0031
Minneapolis, MN  55414
                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


<PAGE>

                                   EXHIBIT ONE

                     FORM OF CUSTODIAN INITIAL CERTIFICATION

                                                              ___________, 200__

Merrill Lynch Mortgage Investors, Inc.
4 World Financial Center, 10th Floor
New York, New York 10281

HSBC Bank USA, National Association
452 Fifth Avenue
New York, NY 10018

     Re:  Pooling and Servicing Agreement, dated as of March 1, 2007, among
          Merrill Lynch Mortgage Investors, Inc., as depositor, Wells Fargo
          Bank, N.A., as master servicer and securities administrator, Wilshire
          Credit Corporation, as a servicer, and HSBC Bank USA, National
          Association, as trustee, Mortgage Pass-Through Certificates, Series
          2007-OAR2

          Ladies and Gentlemen:

     Attached is the Custodian's preliminary exception report delivered in
accordance with Section 2.02 of the referenced Pooling and Servicing Agreement
(the "Pooling and Servicing Agreement"). Capitalized terms used but not
otherwise defined herein shall have the meanings set forth in the Pooling and
Servicing Agreement.

     The Custodian has made no independent examination of any documents
contained in each Mortgage File beyond the review specifically required in the
Pooling and Servicing Agreement. The Custodian makes no representations as to
(i) the validity, legality, sufficiency, enforceability or genuineness of any of
the documents contained in the Mortgage File pertaining to the Mortgage Loans
identified on the Mortgage Loan Schedule, (ii) the collectability, insurability,
effectiveness or suitability of any such Mortgage Loan or (iii) the existence of
any assumption, modification, written assurance, or substitution agreement, with
respect to any Mortgage File if no such documents appear in the Mortgage File
delivered to the Custodian.

                                        WELLS FARGO BANK, N.A.,
                                        as Custodian


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                       G-1

<PAGE>

                                   EXHIBIT TWO

                      FORM OF CUSTODIAN FINAL CERTIFICATION

                                                              ____________, 2007

Merrill Lynch Mortgage Investors, Inc.
4 World Financial Center, 10th Floor
New York, New York 10281
Attention: ____________________

HSBC Bank USA, National Association
452 Fifth Avenue
New York, NY 10018

     Re:  Pooling and Servicing Agreement, dated as of March 1, 2007, among
          Merrill Lynch Mortgage Investors, Inc., as depositor, Wells Fargo
          Bank, N.A., as master servicer and securities administrator, Wilshire
          Credit Corporation, as a servicer, and HSBC Bank USA, National
          Association, as trustee, Mortgage Pass-Through Certificates, Series
          2007-OAR2

          Ladies and Gentlemen:

     In accordance with Section 2.02 of the above-captioned Pooling and
Servicing Agreement, the undersigned, hereby certifies that, except as noted on
the Schedule of Exceptions attached hereto, for each Mortgage Loan listed on the
Mortgage Loan Schedule (other than any Mortgage Loan paid in full or listed on
the attachment hereto), it has received a complete Mortgage File which includes
the documents required to be included in the Mortgage File as set forth in the
Pooling and Servicing Agreement.

     The undersigned 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 undersigned makes no
representation as to: (i) the validity, legality, sufficiency, enforceability or
genuineness of any documents contained in any Mortgage File for any of the
Mortgage Loans listed on the Mortgage Loan Schedule to the Pooling and Servicing
Agreement, (ii) the collectability, insurability, effectiveness or suitability
of any such Mortgage Loan or (iii) whether any Mortgage File should include any
flood insurance policy, any rider, addends, surety or guaranty agreement, power
of attorney, buy down agreement, assumption agreement, modification agreement,
written assurance or substitution agreement.


                                       G-2

<PAGE>

     Capitalized words and phrases used herein shall have the respective
meanings assigned to them in the above-captioned Pooling and Servicing
Agreement.

                                        WELLS FARGO BANK, N.A.,
                                        as Custodian


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------


                                       G-3

<PAGE>

                                  EXHIBIT THREE

      FORM OF CERTIFICATION REGARDING SERVICING CRITERIA TO BE ADDRESSED IN
                         REPORT ON ASSESSMENT COMPLIANCE

The assessment of compliance to be delivered by Wells Fargo Bank shall address,
at a minimum, the criteria identified below as "Applicable Servicing Criteria":

<TABLE>
<CAPTION>
                                         SERVICING CRITERIA
---------------------------------------------------------------------------------   APPLICABLE SERVICING
    REFERENCE                                 CRITERIA                                    CRITERIA
----------------   --------------------------------------------------------------   --------------------
<S>                <C>                                                              <C>
                               GENERAL SERVICING CONSIDERATIONS

1122(d)(1)(i)      Policies and procedures are instituted to monitor any
                   performance or other triggers and events of default in
                   accordance with the transaction agreements.

1122(d)(1)(ii)     If any material servicing activities are outsourced to third
                   parties, policies and procedures are instituted to monitor the
                   third party's performance and compliance with such servicing
                   activities.

1122(d)(1)(iii)    Any requirements in the transaction agreements to maintain a
                   back-up servicer for the mortgage loans are maintained.

1122(d)(1)(iv)     A fidelity bond and errors and omissions policy is in effect
                   on the party participating in the servicing function
                   throughout the reporting period in the amount of coverage
                   required by and otherwise in accordance with the terms of the
                   transaction agreements.

                              CASH COLLECTION AND ADMINISTRATION

1122(d)(2)(i)      Payments on mortgage loans are deposited into the appropriate
                   custodial bank accounts and related bank clearing accounts no
                   more than two business days following receipt, or such other
                   number of days specified in the transaction agreements.

1122(d)(2)(ii)     Disbursements made via wire transfer on behalf of an obligor
                   or to an investor are made only by authorized personnel.

1122(d)(2)(iii)    Advances of funds or guarantees regarding collections, cash
                   flows or distributions, and any interest or other fees charged
                   for such advances, are made, reviewed and approved as
                   specified in the transaction agreements.

1122(d)(2)(iv)     The related accounts for the transaction, such as cash reserve
                   accounts or accounts established as a form of
                   overcollateralization, are separately maintained (e.g., with
                   respect to commingling of cash) as set forth in the
                   transaction agreements.

1122(d)(2)(v)      Each custodial account is maintained at a federally insured
                   depository institution as set forth in the transaction
                   agreements. For purposes of this criterion, "federally insured
                   depository institution" with respect to a foreign financial
                   institution means a foreign financial institution that meets
                   the requirements of Rule 13k-1(b)(1) of the Securities
                   Exchange Act.

1122(d)(2)(vi)     Unissued checks are safeguarded so as to prevent unauthorized
                   access.

1122(d)(2)(vii)    Reconciliations are prepared on a monthly basis for all
                   asset-backed securities related bank accounts, including
                   custodial accounts and related bank clearing accounts. These
                   reconciliations are (A) mathematically accurate; (B) prepared
                   within 30 calendar days after the bank statement cutoff date,
                   or such other number of days specified in the transaction
                   agreements; (C) reviewed and approved by someone other than
                   the person who prepared the reconciliation; and (D) contain
                   explanations for reconciling items. These reconciling items
                   are resolved within 90 calendar days of their original
                   identification, or such other number of days specified in the
                   transaction agreements.
</TABLE>


                                       G-4

<PAGE>

<TABLE>
<CAPTION>
                                         SERVICING CRITERIA
---------------------------------------------------------------------------------   APPLICABLE SERVICING
    REFERENCE                                 CRITERIA                                    CRITERIA
----------------   --------------------------------------------------------------   --------------------
<S>                <C>                                                              <C>
                              INVESTOR REMITTANCES AND REPORTING

1122(d)(3)(i)      Reports to investors, including those to be filed with the
                   Commission, are maintained in accordance with the transaction
                   agreements and applicable Commission requirements.
                   Specifically, such reports (A) are prepared in accordance with
                   timeframes and other terms set forth in the transaction
                   agreements; (B) provide information calculated in accordance
                   with the terms specified in the transaction agreements; (C)
                   are filed with the Commission as required by its rules and
                   regulations; and (D) agree with investors' or the trustee's
                   records as to the total unpaid principal balance and number of
                   mortgage loans serviced by the Servicer.

1122(d)(3)(ii)     Amounts due to investors are allocated and remitted in
                   accordance with timeframes, distribution priority and other
                   terms set forth in the transaction agreements.

1122(d)(3)(iii)    Disbursements made to an investor are posted within two
                   business days to the Servicer's investor records, or such
                   other number of days specified in the transaction agreements.

1122(d)(3)(iv)     Amounts remitted to investors per the investor reports agree
                   with cancelled checks, or other form of payment, or custodial
                   bank statements.

                                   POOL ASSET ADMINISTRATION

1122(d)(4)(i)      Collateral or security on mortgage loans is maintained as                  X
                   required by the transaction agreements or related mortgage
                   loan documents.

1122(d)(4)(ii)     Mortgage loan and related documents are safeguarded as                     X
                   required by the transaction agreements.

1122(d)(4)(iii)    Any additions, removals or substitutions to the asset pool are
                   made, reviewed and approved in accordance with any conditions
                   or requirements in the transaction agreements.

1122(d)(4)(iv)     Payments on mortgage loans, including any payoffs, made in
                   accordance with the related mortgage loan documents are posted
                   to the Servicer's obligor records maintained no more than two
                   business days after receipt, or such other number of days
                   specified in the transaction agreements, and allocated to
                   principal, interest or other items (e.g., escrow) in
                   accordance with the related mortgage loan documents.

1122(d)(4)(v)      The Servicer's records regarding the mortgage loans agree with
                   the Servicer's records with respect to an obligor's unpaid
                   principal balance.

1122(d)(4)(vi)     Changes with respect to the terms or status of an obligor's
                   mortgage loans (e.g., loan modifications or re-agings) are
                   made, reviewed and approved by authorized personnel in
                   accordance with the transaction agreements and related pool
                   asset documents.

1122(d)(4)(vii)    Loss mitigation or recovery actions (e.g., forbearance plans,
                   modifications and deeds in lieu of foreclosure, foreclosures
                   and repossessions, as applicable) are initiated, conducted and
                   concluded in accordance with the timeframes or other
                   requirements established by the transaction agreements.

1122(d)(4)(viii)   Records documenting collection efforts are maintained during
                   the period a mortgage loan is delinquent in accordance with
                   the transaction agreements. Such records are maintained on at
                   least a monthly basis, or such other period specified in the
                   transaction agreements, and describe the entity's activities
                   in monitoring delinquent mortgage loans including, for
                   example, phone calls, letters and payment rescheduling plans
                   in cases where delinquency is deemed temporary (e.g., illness
                   or unemployment).

1122(d)(4)(ix)     Adjustments to interest rates or rates of return for mortgage
                   loans with variable rates are computed based on the related
                   mortgage loan documents.
</TABLE>


                                       G-5

<PAGE>

<TABLE>
<CAPTION>
                                         SERVICING CRITERIA
---------------------------------------------------------------------------------   APPLICABLE SERVICING
    REFERENCE                                 CRITERIA                                    CRITERIA
----------------   --------------------------------------------------------------   --------------------
<S>                <C>                                                              <C>
1122(d)(4)(x)      Regarding any funds held in trust for an obligor (such as
                   escrow accounts): (A) such funds are analyzed, in accordance
                   with the obligor's mortgage loan documents, on at least an
                   annual basis, or such other period specified in the
                   transaction agreements; (B) interest on such funds is paid, or
                   credited, to obligors in accordance with applicable mortgage
                   loan documents and state laws; and (C) such funds are returned
                   to the obligor within 30 calendar days of full repayment of
                   the related mortgage loans, or such other number of days
                   specified in the transaction agreements.

1122(d)(4)(xi)     Payments made on behalf of an obligor (such as tax or
                   insurance payments) are made on or before the related penalty
                   or expiration dates, as indicated on the appropriate bills or
                   notices for such payments, provided that such support has been
                   received by the servicer at least 30 calendar days prior to
                   these dates, or such other number of days specified in the
                   transaction agreements.

1122(d)(4)(xii)    Any late payment penalties in connection with any payment to
                   be made on behalf of an obligor are paid from the servicer's
                   funds and not charged to the obligor, unless the late payment
                   was due to the obligor's error or omission.

1122(d)(4)(xiii)   Disbursements made on behalf of an obligor are posted within
                   two business days to the obligor's records maintained by the
                   servicer, or such other number of days specified in the
                   transaction agreements.

1122(d)(4)(xiv)    Delinquencies, charge-offs and uncollectible accounts are
                   recognized and recorded in accordance with the transaction
                   agreements.

1122(d)(4)(xv)     Any external enhancement or other support, identified in Item
                   1114(a)(1) through (3) or Item 1115 of Regulation AB, is
                   maintained as set forth in the transaction agreements.
</TABLE>


                                       G-6

<PAGE>

                                    EXHIBIT H

                         ONE-MONTH LIBOR CORRIDOR TABLE

<TABLE>
<CAPTION>
          BEGINNING      ENDING       NOTIONAL       1ML STRIKE         1ML STRIKE
PERIOD   ACCRUAL(2)   ACCRUAL (2)   BALANCE ($)   LOWER COLLAR (%)   UPPER COLLAR (%)
------   ----------   -----------   -----------   ----------------   ----------------
<S>      <C>          <C>           <C>           <C>                <C>
   1      03/29/07      04/25/07    607,592,000         6.830             10.271
   2      04/25/07      05/25/07    594,245,042         6.124             10.271
   3      05/25/07      06/25/07    581,188,743         5.919             10.271
   4      06/25/07      07/25/07    568,421,314         6.124             10.271
   5      07/25/07      08/25/07    555,936,284         5.919             10.271
   6      08/25/07      09/25/07    543,727,327         5.920             10.271
   7      09/25/07      10/25/07              0         0.000              0.000
</TABLE>

(1)  With respect to any Distribution Date, if One-Month LIBOR (as determined by
     the Cap Contract Counterparty and subject to a cap equal to 10.271%)
     exceeds the Lower Collar, the Issuing Entity will receive payments pursuant
     to the Corridor Contract.

(2)  The accrual period is the period from and including the date in the column
     headed "Beginning Accrual" to, but excluding, the date in the column headed
     "Ending Accrual."


                                       H-1

<PAGE>

                                    EXHIBIT I

                                   [RESERVED]


                                       I-1

<PAGE>

                                    EXHIBIT J

                    FORM OF MORTGAGE LOAN PURCHASE AGREEMENT

                             [INTENTIONALLY OMITTED]


                                       J-1

<PAGE>

                                    EXHIBIT K

                       SERVICING CRITERIA TO BE ADDRESSED
                           IN ASSESSMENT OF COMPLIANCE
                          (RMBS UNLESS OTHERWISE NOTED)

     KEY: X - obligation

WHERE THERE ARE MULTIPLE CHECKS FOR CRITERIA THE ATTESTING PARTY WILL IDENTIFY
IN ITS MANAGEMENT ASSERTION THAT IT IS ATTESTING ONLY TO THE PORTION OF THE
DISTRIBUTION CHAIN IT IS RESPONSIBLE FOR IN THE RELATED TRANSACTION AGREEMENTS.
CAPITALIZED TERMS USED HEREIN BUT NOT DEFINED HEREIN SHALL HAVE THE MEANINGS
ASSIGNED TO THEM IN THE POOLING AND SERVICING AGREEMENT, DATED AS OF MARCH 1,
2007, AMONG MERRILL LYNCH MORTGAGE INVESTORS, INC., AS DEPOSITOR, WELLS FARGO
BANK, N.A., AS MASTER SERVICER AND SECURITIES ADMINISTRATOR, WILSHIRE CREDIT
CORPORATION, AS SERVICER AND COMPANY AND HSBC BANK USA, NATIONAL ASSOCIATION, AS
TRUSTEE.

<TABLE>
<CAPTION>
                                                                   SECURITIES     MASTER
REG AB REFERENCE             SERVICING CRITERIA                  ADMINISTRATOR   SERVICER
----------------             ------------------                  -------------   --------
<S>                <C>                                           <C>             <C>
                   GENERAL SERVICING CONSIDERATIONS

1122(d)(1)(i)      Policies and procedures are instituted to           X             X
                   monitor any performance or other triggers
                   and events of default in accordance with
                   the transaction agreements.

1122(d)(1)(ii)     If any material servicing activities are            X             X
                   outsourced to third parties, policies and
                   procedures are instituted to monitor the
                   third party's performance and compliance
                   with such servicing activities.

1122(d)(1)(iii)    Any requirements in the transaction                N/A           N/A
                   agreements to maintain a back-up servicer
                   for the Pool Assets are maintained.

1122(d)(1)(iv)     A fidelity bond and errors and omissions                          X
                   policy is in effect on the party
                   participating in the servicing function
                   throughout the reporting period in the
                   amount of coverage required by and
                   otherwise in accordance with the terms of
                   the transaction agreements.

                   CASH COLLECTION AND ADMINISTRATION

1122(d)(2)(i)      Payments on pool assets are deposited into          X             X
                   the appropriate custodial bank accounts and
                   related bank clearing accounts no more than
                   two business days following receipt, or
                   such other number of days specified in the
                   transaction agreements.

1122(d)(2)(ii)     Disbursements made via wire transfer on             X             X
                   behalf of an obligor or to an investor are
                   made only by authorized personnel.

1122(d)(2)(iii)    Advances of funds or guarantees regarding                         X
                   collections, cash flows or distributions,
                   and any interest or other fees charged for
                   such advances, are made, reviewed and
                   approved as specified in the transaction
                   agreements.

1122(d)(2)(iv)     The related accounts for the transaction,           X             X
                   such as cash reserve accounts or accounts
                   established as a form of over
                   collateralization, are separately
                   maintained (e.g., with respect to
                   commingling of cash) as set forth in the
                   transaction agreements.
</TABLE>


                                       K-1

<PAGE>

<TABLE>
<CAPTION>
                                                                   SECURITIES     MASTER
REG AB REFERENCE             SERVICING CRITERIA                  ADMINISTRATOR   SERVICER
----------------             ------------------                  -------------   --------
<S>                <C>                                           <C>             <C>
1122(d)(2)(v)      Each custodial account is maintained at a           X             X
                   federally insured depository institution as
                   set forth in the transaction agreements.
                   For purposes of this criterion, "federally
                   insured depository institution" with
                   respect to a foreign financial institution
                   means a foreign financial institution that
                   meets the requirements of Rule 13k-1(b)(1)
                   of the Securities Exchange Act.

1122(d)(2)(vi)     Unissued checks are safeguarded so as to
                   prevent unauthorized access.

1122(d)(2)(vii)    Reconciliations are prepared on a monthly           X             X
                   basis for all asset-backed securities
                   related bank accounts, including custodial
                   accounts and related bank clearing
                   accounts. These reconciliations are (A)
                   mathematically accurate; (B) prepared
                   within 30 calendar days after the bank
                   statement cutoff date, or such other number
                   of days specified in the transaction
                   agreements; (C) reviewed and approved by
                   someone other than the person who prepared
                   the reconciliation; and (D) contain
                   explanations for reconciling items. These
                   reconciling items are resolved within 90
                   calendar days of their original
                   identification, or such other number of
                   days specified in the transaction
                   agreements.

                   INVESTOR REMITTANCES AND REPORTING

1122(d)(3)(i)      Reports to investors, including those to be         X             X
                   filed with the Commission, are maintained
                   in accordance with the transaction
                   agreements and applicable Commission
                   requirements. Specifically, such reports
                   (A) are prepared in accordance with
                   timeframes and other terms set forth in the
                   transaction agreements; (B) provide
                   information calculated in accordance with
                   the terms specified in the transaction
                   agreements; (C) are filed with the
                   Commission as required by its rules and
                   regulations; and (D) agree with investors'
                   or the trustee's records as to the total
                   unpaid principal balance and number of Pool
                   Assets serviced by the Servicer.

1122(d)(3)(ii)     Amounts due to investors are allocated and          X             X
                   remitted in accordance with timeframes,
                   distribution priority and other terms set
                   forth in the transaction agreements.

1122(d)(3)(iii)    Disbursements made to an investor are               X             X
                   posted within two business days to the
                   Servicer's investor records, or such other
                   number of days specified in the transaction
                   agreements.

1122(d)(3)(iv)     Amounts remitted to investors per the               X             X
                   investor reports agree with cancelled
                   checks, or other form of payment, or
                   custodial bank statements.

                   POOL ASSET ADMINISTRATION

1122(d)(4)(i)      Collateral or security on pool assets is
                   maintained as required by the transaction
                   agreements or related pool asset documents.

1122(d)(4)(ii)     Pool assets and related documents are
                   safeguarded as required by the transaction
                   agreements

1122(d)(4)(iii)    Any additions, removals or substitutions to
                   the asset pool are made, reviewed and
                   approved in accordance with any conditions
                   or requirements in the transaction
                   agreements.
</TABLE>


                                       K-2

<PAGE>

<TABLE>
<CAPTION>
                                                                   SECURITIES     MASTER
REG AB REFERENCE             SERVICING CRITERIA                  ADMINISTRATOR   SERVICER
----------------             ------------------                  -------------   --------
<S>                <C>                                           <C>             <C>
1122(d)(4)(iv)     Payments on pool assets, including any
                   payoffs, made in accordance with the
                   related pool asset documents are posted to
                   the Servicer's obligor records maintained
                   no more than two business days after
                   receipt, or such other number of days
                   specified in the transaction agreements,
                   and allocated to principal, interest or
                   other items (e.g., escrow) in accordance
                   with the related pool asset documents.

1122(d)(4)(v)      The Servicer's records regarding the pool
                   assets agree with the Servicer's records
                   with respect to an obligor's unpaid
                   principal balance.

1122(d)(4)(vi)     Changes with respect to the terms or status
                   of an obligor's pool assets (e.g., loan
                   modifications or re-agings) are made,
                   reviewed and approved by authorized
                   personnel in accordance with the
                   transaction agreements and related pool
                   asset documents.

1122(d)(4)(vii)    Loss mitigation or recovery actions (e.g.,
                   forbearance plans, modifications and deeds
                   in lieu of foreclosure, foreclosures and
                   repossessions, as applicable) are
                   initiated, conducted and concluded in
                   accordance with the timeframes or other
                   requirements established by the transaction
                   agreements.

1122(d)(4)(viii)   Records documenting collection efforts are
                   maintained during the period a pool asset
                   is delinquent in accordance with the
                   transaction agreements. Such records are
                   maintained on at least a monthly basis, or
                   such other period specified in the
                   transaction agreements, and describe the
                   entity's activities in monitoring
                   delinquent pool assets including, for
                   example, phone calls, letters and payment
                   rescheduling plans in cases where
                   delinquency is deemed temporary (e.g.,
                   illness or unemployment).

1122(d)(4)(ix)     Adjustments to interest rates or rates of
                   return for pool assets with variable rates
                   are computed based on the related pool
                   asset documents.

1122(d)(4)(x)      Regarding any funds held in trust for an
                   obligor (such as escrow accounts): (A) such
                   funds are analyzed, in accordance with the
                   obligor's pool asset documents, on at least
                   an annual basis, or such other period
                   specified in the transaction agreements;
                   (B) interest on such funds is paid, or
                   credited, to obligors in accordance with
                   applicable pool asset documents and state
                   laws; and (C) such funds are returned to
                   the obligor within 30 calendar days of full
                   repayment of the related pool assets, or
                   such other number of days specified in the
                   transaction agreements.

1122(d)(4)(xi)     Payments made on behalf of an obligor (such
                   as tax or insurance payments) are made on
                   or before the related penalty or expiration
                   dates, as indicated on the appropriate
                   bills or notices for such payments,
                   provided that such support has been
                   received by the servicer at least 30
                   calendar days prior to these dates, or such
                   other number of days specified in the
                   transaction agreements.

1122(d)(4)(xii)    Any late payment penalties in connection
                   with any payment to be made on behalf of an
                   obligor are paid from the Servicer's funds
                   and not charged to the obligor, unless the
                   late payment was due to the obligor's error
                   or omission.
</TABLE>


                                       K-3

<PAGE>

<TABLE>
<CAPTION>
                                                                   SECURITIES     MASTER
REG AB REFERENCE             SERVICING CRITERIA                  ADMINISTRATOR   SERVICER
----------------             ------------------                  -------------   --------
<S>                <C>                                           <C>             <C>
1122(d)(4)(xiii)   Disbursements made on behalf of an obligor
                   are posted within two business days to the
                   obligor's records maintained by the
                   servicer, or such other number of days
                   specified in the transaction agreements.

1122(d)(4)(xiv)    Delinquencies, charge-offs and                                    X
                   uncollectible accounts are recognized and
                   recorded in accordance with the transaction
                   agreements.

1122(d)(4)(xv)     Any external enhancement or other support,
                   identified in Item 1114(a)(1) through (3)
                   or Item 1115 of Regulation AB, is
                   maintained as set forth in the transaction
                   agreements.
</TABLE>


                                       K-4

<PAGE>

                                    EXHIBIT L

                          SARBANES-OXLEY CERTIFICATION

                                     [DATE]

Merrill Lynch Mortgage Investors, Inc.
250 Vesey Street
4 World Financial Center, 10th Floor
New York, New York 10080

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

Re: Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2

          I, [identify the certifying individual], certify that:

          1. I have reviewed the report on Form 10-K and all reports on Form
10-D required to be filed in respect of the period covered by this report on
Form 10-K of Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2 (the
"Exchange Act periodic reports");

          2. Based on my knowledge, the Exchange Act periodic reports, taken as
a whole, do 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 with respect
to the period covered by this report;

          3. Based on my knowledge, all of the distribution, servicing and other
information required to be provided under Form 10-D for the period covered by
this report is included in the Exchange Act periodic reports;

          4. [I am responsible for reviewing the activities performed by the
servicer(s) and based on my knowledge and the compliance review(s) conducted in
preparing the servicer compliance statement(s) required in this report under
Item 1123 of Regulation AB, and except as disclosed in the Exchange Act periodic
reports, the servicer(s) [has/have] fulfilled [its/their] obligations under the
servicing agreement(s) in all material respects; and]

          5. All of the reports on assessment of compliance with servicing
criteria for ABS and their related attestation reports on assessment of
compliance with servicing criteria for asset-backed securities required to be
included in this report in accordance with Item 1122 of Regulation AB and
Exchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to this
report, except as otherwise disclosed in this report. Any material instances of
noncompliance described in such reports have been disclosed in this report on
Form 10-K.


                                       L-1

<PAGE>

          [In giving the certifications above, I have reasonably relied on
information provided to me by the following unaffiliated parties [name of
servicer, sub-servicer, co-servicer, depositor or trustee].]

Date:
      -------------------------------


                                        ----------------------------------------
                                        [Signature]
                                        [Title]
                                                --------------------------------


                                       L-2

<PAGE>

                                    EXHIBIT M

                  FORM OF BACK-UP SARBANES-OXLEY CERTIFICATION

Merrill Lynch Mortgage Investors, Inc.
250 Vesey Street
4 World Financial Center, 10th Floor
New York, New York 10080

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

Re: Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2

          [_______], the [_______] of [_______] (the "Company") hereby certifies
to the Depositor, the Master Servicer and the Securities Administrator, and each
of their officers, directors and affiliates that:

          (1) I have reviewed [the servicer compliance statement of the Company
provided in accordance with Item 1123 of Regulation AB (the "Compliance
Statement"),] the report on assessment of the Company's compliance with the
Servicing Criteria set forth in Item 1122(d) of Regulation AB (the "Servicing
Criteria"), provided in accordance with Rules 13a-18 and 15d-18 under the
Securities Exchange Act of 1934, as amended (the "Exchange Act") and Item 1122
of Regulation AB (the "Servicing Assessment"), the registered public accounting
firm's attestation report provided in accordance with Rules 13a-18 and 15d-18
under the Exchange Act and Section 1122(b) of Regulation AB (the "Attestation
Report"), and all servicing reports, officer's certificates and other
information relating to the servicing of the Mortgage Loans by the Company
during 200[ ] that were delivered by the Company to any of the Depositor, the
Master Servicer and the Trustee pursuant to the Agreement (collectively, the
"Company Servicing Information");

          (2) Based on my knowledge, the Company 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 the light of the
circumstances under which such statements were made, not misleading with respect
to the period of time covered by the Company Servicing Information;

          (3) Based on my knowledge, all of the Company Servicing Information
required to be provided by the Company under the Agreement has been provided to
the Depositor, the Master Servicer and the Securities Administrator;

          (4) I am responsible for reviewing the activities performed by
[_______] as [_______] under the [_______] (the "Agreement"), and based on my
knowledge [and the compliance review conducted in preparing the Compliance
Statement] and except as disclosed in [the Compliance Statement,] the Servicing
Assessment or the Attestation Report, the Company has fulfilled its obligations
under the Agreement in all material respects; and


                                       M-1

<PAGE>

          (5) [The Compliance Statement required to be delivered by the Company
pursuant to the Agreement, and] [The] [the] Servicing Assessment and Attestation
Report required to be provided by the Company and [by any Subservicer or
Subcontractor] pursuant to the Agreement, have been provided to the Depositor,
the Master Servicer and the Securities Administrator. Any material instances of
noncompliance described in such reports have been disclosed to the Depositor,
the Master Servicer and the Securities Administrator. Any material instance of
noncompliance with the Servicing Criteria has been disclosed in such reports.

          Capitalized terms used but not defined herein have the meanings
ascribed to them in the Pooling and Servicing Agreement, dated as of March 1,
2007, among Merrill Lynch Mortgage Investors, Inc., as depositor (the
"Depositor"), Wells Fargo Bank, N.A., as master servicer (in such capacity, the
"Master Servicer") and securities administrator (in such capacity, the
"Securities Administrator"), Wilshire Credit Corporation, as servicer and
company (the "Servicer) and HSBC Bank USA, National Association, as trustee (the
"Trustee").

                                        [______________________________________]
                                        as [___________________________________]


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------
                                        Date:
                                              ----------------------------------


                                       M-2

<PAGE>

                                                      (RBS LOGO)
                                                      The Royal Bank of Scotland

                                    EXHIBIT N

                            FORM OF CORRIDOR CONTRACT

<TABLE>
<S>                  <C>
Date:                March 29, 2007

To:                  Wells Fargo Bank, N.A., not individually, but solely as
                     supplemental interest trust trustee (the "SUPPLEMENTAL
                     INTEREST TRUST TRUSTEE") for the Supplemental Interest
                     Trust with respect to the Merrill Lynch Alternative Note
                     Asset Trust, Series 2007-OAR2

                     Wells Fargo Bank, N.A.
                     9062 Old Annapolis Road
                     Columbia, Maryland 21045
                     Client Manager - MANA 2007-OAR2
                     Fax: (410) 715-2380
                     Phone: (410) 884-2000

To:

                     Merrill Lynch Mortgage Lending, Inc.
                     4 World Financial Center, 10th Floor
                     New York, New York 10080
                     Attn: [_________]
                     Tel: 212-449-1441
                     Fax: 212-738-1110

From:                The Royal Bank of Scotland plc
                     c/o RBS Financial Markets
                     Level 4, 135 Bishopsgate
                     London EC2M 3UR
                     Attn: Swaps Administration
                     Tel: 44 207 085 5000
                     Fax: 44 207 085 5050

Copy To:             600 Steamboat Road
                     Greenwich, CT 06830
                     Attn: Legal Department - Derivatives Documentation
                     Tel.: 203-618-2531/32
                     Fax: 203-618-2533/34

Our Reference No.:   IRG16243314.2A/2B

Re:                  Interest Rate Corridor Transaction
</TABLE>

Ladies and Gentlemen:


                                       N-1

<PAGE>

The purpose of this letter agreement is to set forth the terms and conditions of
the Transaction entered into between Royal Bank of Scotland plc ("Party A") and
Wells Fargo Bank, N.A., not individually, but solely as supplemental interest
trust trustee for the supplemental interest trust (the "Supplemental Interest
Trust") created under the Pooling and Servicing Agreement ("Party B") on the
Trade Date specified below (the "Transaction"). This letter agreement
constitutes a "Confirmation" as referred to in the Agreement specified below.

The definitions and provisions contained in the 2000 ISDA Definitions (the
"Definitions") as published by the International Swaps and Derivatives
Association, Inc. are incorporated by reference herein. In the event of any
inconsistency between the Definitions and this Confirmation, this Confirmation
will govern.

          For the purpose of this Confirmation, all references in the
Definitions or the Agreement to a "Swap Transaction" shall be deemed to be
references to this Transaction.

1.   This Confirmation supplements, forms part of, and is subject to, ISDA
     Master Agreement and Schedule dated as of March 29, 2007 (as the same may
     be amended or supplemented from time to time, the "Agreement"), between
     Party A and Party B. All provisions contained in the Agreement shall govern
     this Confirmation except as expressly modified below.

2.   The terms of the particular Transaction to which this Confirmation relates
     are as follows:

<TABLE>
<S>                              <C>
Notional Amount:                 With respect to any Calculation Period, the
                                 lesser of (i) the amount set forth on Schedule
                                 A attached hereto and (ii) the aggregate
                                 Certificate Balance of the Offered Certificates
                                 as of the first day of such Calculation Period
                                 (the "Relevant Balance").

                                 The Supplemental Interest Trust Trustee shall
                                 make available each month on its website a
                                 statement containing the Relevant Balance at
                                 least five (5) Business Days prior to the
                                 related Floating Rate Payer Payment Date, and
                                 Party A shall be entitled to rely conclusively
                                 upon such statement. The Supplemental Interest
                                 Trust Trustee's internet website is located at
                                 http://www.ctslink.com and assistance in using
                                 the website can be obtained by calling
                                 301-815-6600.

                                 Any payment by Party A to Party B in excess of
                                 the amount due under this Transaction on any
                                 Floating Rate Payer Payment Date (as a result
                                 of the Notional Amount for the related
                                 Calculation Period being other than the amount
                                 set forth in Schedule A hereto for such
                                 Calculation Period) shall be returned
</TABLE>


                                       N-2

<PAGE>

<TABLE>
<S>                              <C>
                                 by Party B to Party A as soon as Party B
                                 becomes aware of such overpayment. Other than
                                 the return of such overpayment, neither Party B
                                 nor Party A shall incur any penalty or
                                 liability hereunder with respect to such
                                 overpayment.

   Trade Date:                   March 27, 2007

   Effective Date:               March 29, 2007

   Termination Date:             September 25, 2007, subject to adjustment in
                                 accordance with the Business Day Convention.

Fixed Amounts:

   Fixed Rate Payer:             Party B

   Fixed Rate Payer Payment      March 29, 2007
   Date:

   Fixed Amount:                 [__________]. The Parties agree, for
                                 convenience and ease of administration, the
                                 payment of the Fixed Amount will be netted with
                                 the payment of the Additional Floating Amount
                                 in the confirmation with reference number
                                 D16238312.

Floating Amounts:

   Floating Rate Payer:          Party A

   Cap Rate:                     For each Floating Payer Period End Date the
                                 percentage set forth in Schedule A as the Cap
                                 Rate for such Floating Rate Payer Period End
                                 Date.

   Floating Rate Payer Period    The 25th day of each month, commencing April
   End Dates:                    25, 2007, through and including the Termination
                                 Date, subject to adjustment in accordance with
                                 the Business Day Convention.
</TABLE>


                                       N-3

<PAGE>

<TABLE>
<S>                              <C>
   Floating Rate Payer Payment   Early Payment shall be applicable. The Floating
    Dates:                       Rate Payer Payment Dates shall be one (1)
                                 Business Day prior to each Floating Rate Payer
                                 Period End Date.

   Floating Rate Option:         USD-LIBOR-BBA, provided, however, that if the
                                 Floating Rate Option for any Calculation Period
                                 is greater than 10.271%, then the Floating Rate
                                 Option for such Calculation Period shall be
                                 deemed to be 10.271%

   Designated Maturity:          1 month

   Spread:                       None

   Floating Rate Day Count       Actual/360
   Fraction:

   Reset Dates:                  The first day of each Calculation Period

   Compounding:                  Inapplicable:

Calculation Agent:               Party A

Business Days:                   New York

Business Day Convention          Modified Following
</TABLE>

3.   Account Details:

     Account Details for Party A:

          For the account of The Royal Bank of Scotland Financial Markets Fixed
          Income and Interest Rate Derivative Operations, London SWIFT
          RBOSGB2RTCM with JPMorgan Chase Bank, New York CHASUS33 ABA # [_____]


                                       N-4

<PAGE>

          Account Number [_____]

     Account Details for Party B:

          Wells Fargo Bank, N.A.
          San Francisco, California
          ABA#: [_____]
          Account#: [_____]
          Account Name: SAS Clearing
          FFC#: [_____]; Corridor Contract Account
          Ref: MANA 2007-OAR2

4.   Offices:

     The Office of Party A for this Transaction is London, England.

     The Office of Party B for this Transaction is Columbia, MD.

5.   It is expressly understood and agreed by the parties hereto that (i) this
     Confirmation is executed and delivered by Wells Fargo Bank, N.A., not
     individually or personally but solely as supplemental interest trust
     trustee of the Supplemental Interest Trust, in the exercise of the powers
     and authority conferred and vested in it under the Pooling and Servicing
     Agreement, (ii) each of the representations, undertakings and agreements
     herein made on the part of the Supplemental Interest Trust is made and
     intended not as personal representations, undertakings and agreements by
     Wells Fargo Bank, N.A. but is made and intended for the purpose of binding
     only the Supplemental Interest Trust, (iii) nothing herein contained shall
     be construed as creating any liability on the part of Wells Fargo Bank,
     N.A., individually or personally, to perform any covenant either expressed
     or implied contained herein, all such liability, if any, being expressly
     waived by the parties hereto and by any Person claiming by, through or
     under the parties hereto and (iv) under no circumstances shall Wells Fargo
     Bank, N.A. be personally liable for the payment of any indebtedness or
     expenses of the Supplemental Interest Trust or be liable for the breach or
     failure of any obligation, representation, warranty or covenant made or
     undertaken by Party B under this Confirmation or any other related
     documents.

6.   Agency Role of Greenwich Capital Markets, Inc. This Transaction has been
     entered into by Greenwich Capital Markets, Inc., as agent for The Royal
     Bank of Scotland plc. Greenwich Capital Markets, Inc. has not guaranteed
     and is not otherwise responsible for the obligations of Party A under this
     Transaction.

7.   MLML Shall Not Benefit. The parties hereto agree and acknowledge that
     amounts paid hereunder are not intended to benefit the holder of any class
     of certificates rated by any rating agency if such holder is Merrill Lynch
     Mortgage Lending, Inc. ("MLML") or any of its affiliates. If MLML or any of
     its affiliates receives any such amounts, it will promptly remit (or, if
     such amounts are received by an affiliate of MLML, MLML hereby agrees that
     it will cause such affiliate to promptly remit) such amounts to the
     Securities


                                       N-5

<PAGE>

     Administrator (as defined in the Pooling and Servicing Agreement),
     whereupon the Securities Administrator (as defined in the Pooling and
     Servicing Agreement) will promptly remit such amounts to the Cap Provider.

8.   In the event that the transaction to which the Pooling and Servicing
     Agreement relates does not occur, and the Merrill Lynch Alternative Note
     Asset Trust, Series 2007-OAR2 is not formed, Party A and MLML agree that
     MLML shall become Party B under this Confirmation.

                      [Signature Page Immediately Follows]


                                       N-6

<PAGE>

Please promptly confirm that the foregoing correctly sets forth the terms of the
Transaction entered into between us by executing this Confirmation and returning
it to us by facsimile to:

The Royal Bank of Scotland plc
Attention: Derivatives Documentation
Fax: 0207 375 6724 / 6486 Phone: 0207 375 4225

For and on behalf of                    For and on behalf of
THE ROYAL BANK OF SCOTLAND PLC          WELLS FARGO BANK, N.A., NOT
BY: GREENWICH CAPITAL MARKETS, INC.,    INDIVIDUALLY, BUT SOLELY AS SUPPLEMENTAL
ITS AGENT                               INTEREST TRUST TRUSTEE FOR THE
                                        SUPPLEMENTAL INTEREST TRUST WITH RESPECT
                                        TO THE MERRILL LYNCH ALTERNATIVE NOTE
                                        ASSET TRUST, SERIES 2007-OAR2


-------------------------------------   ----------------------------------------
Name:                                   Name:
      -------------------------------         ----------------------------------
Title:                                  Title:
       ------------------------------          ---------------------------------
Date:                                   Date:
      -------------------------------         ----------------------------------


For and on behalf of
MERRILL LYNCH MORTGAGE LENDING INC.


-------------------------------------
Name:
      -------------------------------
Title:
       ------------------------------
Date:
      -------------------------------


                                       N-7

<PAGE>

                                   SCHEDULE A

     All dates subject to adjustment in accordance with the Modified Following
Business Day Convention.

<TABLE>
<CAPTION>
From and including:   To but excluding:   Notional Amount (USD):   Cap Rate:
-------------------   -----------------   ----------------------   ---------
<S>                   <C>                 <C>                      <C>
     3/29/2007            4/25/2007             607,592,000          6.830
     4/25/2007            5/25/2007             594,245,042          6.124
     5/25/2007            6/25/2007             581,188,743          5.919
     6/25/2007            7/25/2007             568,421,314          6.124
     7/25/2007            8/25/2007             555,936,284          5.919
     8/25/2007            9/25/2007             543,727,327          5.920
</TABLE>


                                       N-8

<PAGE>

                                    EXHIBIT O

                       ADDITIONAL DISCLOSURE NOTIFICATION

Merrill Lynch Mortgage Investors, Inc.
250 Vesey Street
4 World Financial Center, 10th Floor
New York, New York 10080

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

RE: Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2
    **Additional Form [10-D][10-K][8-K] Disclosure** Required

Ladies and Gentlemen:

          In accordance with Section 3.18(b) of the Pooling and Servicing
Agreement, dated as of March 1, 2007, among Merrill Lynch Mortgage Investors,
Inc., as depositor, Wells Fargo Bank, N.A., as master servicer and securities
administrator, Wilshire Credit Corporation, as servicer and company and HSBC
Bank USA, National Association, as trustee, the undersigned, as [_____], hereby
notifies you that certain events have come to our attention that [will] [may]
need to be disclosed on Form [10-D][10-K][8-K].

Description of Additional Form [10-D][10-K][8-K] Disclosure:

List of any Attachments hereto to be included in the Additional Form
[10-D][10-K][8-K] Disclosure:

     Any inquiries related to this notification should be directed to
[__________], phone number: [__________]; email address: [__________].

                                        [NAME OF PARTY],
                                        as [role]


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                       O-1

<PAGE>

                                    EXHIBIT P

                   FORM OF ITEM 1123 CERTIFICATION OF SERVICER

                                     [DATE]

Merrill Lynch Mortgage Investors, Inc.
250 Vesey Street
4 World Financial Center, 10th Floor
New York, New York 10080

Wells Fargo Bank, N.A.
9062 Old Annapolis Road
Columbia, MD 21045

Re:  Merrill Lynch Alternative Note Asset Trust, Series 2007-OAR2 Mortgage
     Pass-Through Certificates

I, [identify name of certifying individual], [title of certifying individual] of
[name of servicing company] (the "Servicer"), hereby certify that:

          (1) A review of the activities of the Servicer during the preceding
calendar year and of the performance of the Servicer under the Pooling and
Servicing Agreement (the "Servicing Agreement") has been made under my
supervision; and

          (2) To the best of my knowledge, based on such review, the Servicer
has fulfilled all its obligations under the Servicing Agreement in all material
respects throughout such year or a portion thereof[, or, if there has been a
failure to fulfill any such obligation in any material respect, I have specified
below each such failure known to me and the nature and status thereof].

Date:
      -------------------------------

                                        [Servicer]


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                       P-1

<PAGE>

                                   EXHIBIT Q-1

                         ADDITIONAL FORM 10-D DISCLOSURE

<TABLE>
<CAPTION>
                         ADDITIONAL FORM 10-D DISCLOSURE
--------------------------------------------------------------------------------
          ITEM ON FORM 10-D                         PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
    ITEM 1: DISTRIBUTION AND POOL
       PERFORMANCE INFORMATION

     Information included in the                    Master Servicer
         [Monthly Statement]                            Servicer
                                                Securities Administrator

   Any information required by 1121                    Depositor
     which is NOT included on the
         [Monthly Statement]

      ITEM 2: LEGAL PROCEEDINGS

Any legal proceeding pending against
the following entities or their
respective property, that is material
to Certificateholders, including any
proceeding known to be contemplated
by governmental authorities:

-    Issuing Entity (Trust Fund)          Trustee, Master Servicer, Securities
                                               Administrator and Depositor

-    Sponsor (Seller)                     Seller (if a party to the Pooling and
                                            Servicing Agreement) or Depositor

-    Depositor                                          Depositor

-    Trustee                                             Trustee

-    Securities Administrator                   Securities Administrator

-    Master Servicer                                 Master Servicer

-    Custodian                                          Custodian

-    1110(b) Originator                                 Depositor

-    Any 1108(a)(2) Servicer (other                     Servicer
     than the Master Servicer or
     Securities Administrator)

-    Any other party contemplated by                    Depositor
     1100(d)(1)

ITEM 3: SALE OF SECURITIES AND USE OF                   Depositor
               PROCEEDS

Information from Item 2(a) of Part II
of Form 10-Q:

With respect to any sale of
securities by the sponsor, depositor
or issuing entity, that are backed by
the same asset pool or are otherwise
issued by the issuing entity, whether
or not registered, provide the sales
and use of proceeds information in
Item 701 of Regulation S-K. Pricing
information can be omitted if
securities were not registered.
</TABLE>


                                      Q-1-1

<PAGE>

<TABLE>
<CAPTION>
                         ADDITIONAL FORM 10-D DISCLOSURE
--------------------------------------------------------------------------------
          ITEM ON FORM 10-D                         PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
     ITEM 4: DEFAULTS UPON SENIOR               Securities Administrator
              SECURITIES                                Trustee

Information from Item 3 of Part II of
Form 10-Q:

Report the occurrence of any Event of
Default (after expiration of any
grace period and provision of any
required notice)

  ITEM 5: SUBMISSION OF MATTERS TO A            Securities Administrator
       VOTE OF SECURITY HOLDERS                         Trustee

Information from Item 4 of Part II of
Form 10-Q

ITEM 6: SIGNIFICANT OBLIGORS OF POOL                    Depositor
                ASSETS

Item 1112(b) - Significant Obligor
Financial Information*

*    This information need only be
     reported on the Form 10-D for
     the distribution period in which
     updated information is required
     pursuant to the Item.

   ITEM 7: SIGNIFICANT ENHANCEMENT
         PROVIDER INFORMATION

Item 1114(b)(2) - Credit Enhancement
Provider Financial Information*

-    Determining applicable                             Depositor
     disclosure threshold

-    Requesting required financial                      Depositor
     information (including any
     required accountants' consent to
     the use thereof) or effecting
     incorporation by reference

      Item 1115(b) - Derivative
 Counterparty Financial Information*

-    Determining current maximum                        Depositor
     probable exposure

-    Determining current significance                   Depositor
     percentage

-    Requesting required financial                      Depositor
     information (including any
     required accountants' consent to
     the use thereof) or effecting
     incorporation by reference

*    This information need only be
     reported on the Form 10-D for
     the distribution period in which
     updated information is required
     pursuant to the Items.
</TABLE>


                                      Q-1-2

<PAGE>

<TABLE>
<CAPTION>
                         ADDITIONAL FORM 10-D DISCLOSURE
--------------------------------------------------------------------------------
          ITEM ON FORM 10-D                         PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
      ITEM 8: OTHER INFORMATION         Any party responsible for the applicable
                                                Form 8-K Disclosure item
Disclose any information required to
be reported on Form 8-K during the
period covered by the Form 10-D but
not reported

           ITEM 9: EXHIBITS

         Monthly Statement to                   Securities Administrator
          Certificateholders

   Exhibits required by Item 601 of                     Depositor
   Regulation S-K, such as material
              agreements
</TABLE>


                                      Q-1-3

<PAGE>

                                   EXHIBIT Q-2

                         ADDITIONAL FORM 10-K DISCLOSURE

<TABLE>
<CAPTION>
                         ADDITIONAL FORM 10-K DISCLOSURE
--------------------------------------------------------------------------------
          ITEM ON FORM 10-K                         PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
  ITEM 1B: UNRESOLVED STAFF COMMENTS                    Depositor

      ITEM 9B: OTHER INFORMATION          Any party responsible for disclosure
                                                   items on Form 8-K
Disclose any information required to
be reported on Form 8-K during the
fourth quarter covered by the Form
10-K but not reported

     ITEM 15: EXHIBITS, FINANCIAL               Securities Administrator
         STATEMENT SCHEDULES                            Depositor

   REG AB ITEM 1112(B): SIGNIFICANT
       OBLIGORS OF POOL ASSETS

Significant Obligor Financial                           Depositor
Information*

*    This information need only be
     reported on the Form 10-K if
     updated information is required
     pursuant to the Item.

    REG AB ITEM 1114(B)(2): CREDIT
    ENHANCEMENT PROVIDER FINANCIAL
             INFORMATION

-    Determining applicable                             Depositor
     disclosure threshold

-    Requesting required financial                      Depositor
     information (including any
     required accountants' consent to
     the use thereof) or effecting
     incorporation by reference

*    This information need only be
     reported on the Form 10-K if
     updated information is required
     pursuant to the Item.

   REG AB ITEM 1115(B): DERIVATIVE
  COUNTERPARTY FINANCIAL INFORMATION

-    Determining current maximum                        Depositor
     probable exposure

-    Determining current significance                   Depositor
     percentage

-    Requesting required financial                      Depositor
     information (including any
     required accountants' consent to
     the use thereof) or effecting
     incorporation by reference

*    This information need only be
     reported on the Form 10-K if
     updated information is required
     pursuant to the Item.

 REG AB ITEM 1117: LEGAL PROCEEDINGS

Any legal proceeding pending against
the following entities or their
respective property, that is material
to Certificateholders, including any
proceeding known to be contemplated
by
</TABLE>


                                      Q-2-1

<PAGE>

<TABLE>
<CAPTION>
                         ADDITIONAL FORM 10-K DISCLOSURE
--------------------------------------------------------------------------------
          ITEM ON FORM 10-K                         PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
governmental authorities:

-    Issuing Entity (Trust Fund)          Trustee, Master Servicer, Securities
                                               Administrator and Depositor

-    Sponsor (Seller)                     Seller (if a party to the Pooling and
                                            Servicing Agreement) or Depositor

-    Depositor                                          Depositor

-    Trustee                                            Trustee

-    Securities Administrator                   Securities Administrator

-    Master Servicer                                 Master Servicer

-    Custodian                                          Custodian

-    1110(b) Originator                                 Depositor

-    Any 1108(a)(2) Servicer (other                     Servicer
     than the Master Servicer or
     Securities Administrator)

-    Any other party contemplated by                    Depositor
     1100(d)(1)

  REG AB ITEM 1119: AFFILIATIONS AND
            RELATIONSHIPS

Whether (a) the Sponsor (Seller),                  Depositor as to (a)
Depositor or Issuing Entity is an               Sponsor/Seller as to (a)
affiliate of the following parties,
and (b) to the extent known and
material, any of the following
parties are affiliated with one
another:

-    Master Servicer                                 Master Servicer

-    Securities Administrator                   Securities Administrator

-    Trustee                                            Trustee

-    Any other 1108(a)(3) servicer                      Servicer

-    Any 1110 Originator                            Depositor/Sponsor

-    Any 1112(b) Significant Obligor                Depositor/Sponsor

-    Any 1114 Credit Enhancement                    Depositor/Sponsor
     Provider

-    Any 1115 Derivate Counterparty                 Depositor/Sponsor
     Provider

-    Any other 1101(d)(1) material                  Depositor/Sponsor
     party

Whether there are any "outside the                 Depositor as to (a)
ordinary course business                        Sponsor/Seller as to (a)
arrangements" other than would be
obtained in an arm's length
transaction between (a) the Sponsor
(Seller), Depositor or Issuing Entity
on the one hand, and (b) any of the
following parties (or their
affiliates) on the other hand, that
exist currently or within the past
two years and that are material to a
Certificateholder's understanding of
the Certificates:

-    Master Servicer                                 Master Servicer

-    Securities Administrator                   Securities Administrator

-    Trustee                                            Depositor

-    Any other 1108(a)(3) servicer                      Servicer

-    Any 1110 Originator                            Depositor/Sponsor

-    Any 1112(b) Significant Obligor                Depositor/Sponsor

-    Any 1114 Credit Enhancement                    Depositor/Sponsor
     Provider
</TABLE>


                                      Q-2-2

<PAGE>

<TABLE>
<CAPTION>
                         ADDITIONAL FORM 10-K DISCLOSURE
--------------------------------------------------------------------------------
          ITEM ON FORM 10-K                         PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
-    Any 1115 Derivate Counterparty                 Depositor/Sponsor
     Provider

-    Any other 1101(d)(1) material                  Depositor/Sponsor
     party

Whether there are any specific                     Depositor as to (a)
relationships involving the                     Sponsor/Seller as to (a)
transaction or the pool assets
between (a) the Sponsor (Seller),
Depositor or Issuing Entity on the
one hand, and (b) any of the
following parties (or their
affiliates) on the other hand, that
exist currently or within the past
two years and that are material:

-    Master Servicer                                 Master Servicer

-    Securities Administrator                   Securities Administrator

-    Trustee                                            Depositor

-    Any other 1108(a)(3) servicer                      Servicer

-    Any 1110 Originator                            Depositor/Sponsor

-    Any 1112(b) Significant Obligor                Depositor/Sponsor

-    Any 1114 Credit Enhancement                    Depositor/Sponsor
     Provider

-    Any 1115 Derivate Counterparty                 Depositor/Sponsor
     Provider

-    Any other 1101(d)(1) material                  Depositor/Sponsor
     party
</TABLE>


                                      Q-2-3

<PAGE>

                                   EXHIBIT Q-3

                         FORM 8-K DISCLOSURE INFORMATION

<TABLE>
<CAPTION>
                         FORM 8-K DISCLOSURE INFORMATION
--------------------------------------------------------------------------------
          ITEM ON FORM 8-K                          PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
   ITEM 1.01- ENTRY INTO A MATERIAL                    All parties
         DEFINITIVE AGREEMENT

Disclosure is required regarding
entry into or amendment of any
definitive agreement that is material
to the securitization, even if
depositor is not a party.

Examples: servicing agreement,
custodial agreement.

Note: disclosure not required as to
definitive agreements that are fully
disclosed in the prospectus

ITEM 1.02- TERMINATION OF A MATERIAL                   All parties
         DEFINITIVE AGREEMENT

Disclosure is required regarding
termination of any definitive
agreement that is material to the
securitization (other than expiration
in accordance with its terms), even
if depositor is not a party.

Examples: servicing agreement,
custodial agreement.

ITEM 1.03- BANKRUPTCY OR RECEIVERSHIP                   Depositor

Disclosure is required regarding the
bankruptcy or receivership, with
respect to any of the following:

- Sponsor (Seller)                             Depositor/Sponsor (Seller)

- Depositor                                             Depositor

- Master Servicer                                    Master Servicer

- Affiliated Servicer                                   Servicer

- Other Servicer servicing 20% or                       Servicer
more of the pool assets at the time
of the report

- Other material servicers                              Servicer

- Trustee                                               Trustee

- Securities Administrator                      Securities Administrator

- Significant Obligor                                   Depositor

- Credit Enhancer (10% or more)                         Depositor

- Derivative Counterparty                               Depositor

- Custodian                                             Custodian
</TABLE>


                                      Q-3-1

<PAGE>

<TABLE>
<CAPTION>
                         FORM 8-K DISCLOSURE INFORMATION
--------------------------------------------------------------------------------
          ITEM ON FORM 8-K                          PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
  ITEM 2.04- TRIGGERING EVENTS THAT                     Depositor
   ACCELERATE OR INCREASE A DIRECT                   Master Servicer
FINANCIAL OBLIGATION OR AN OBLIGATION           Securities Administrator
      UNDER AN OFF-BALANCE SHEET
             ARRANGEMENT

Includes an early amortization,
performance trigger or other event,
including event of default, that
would materially alter the payment
priority/distribution of cash
flows/amortization schedule.

Disclosure will be made of events
other than waterfall triggers which
are disclosed in the monthly
statements to the certificateholders.

 ITEM 3.03- MATERIAL MODIFICATION TO            Securities Administrator
      RIGHTS OF SECURITY HOLDERS                         Trustee
                                                        Depositor

Disclosure is required of any
material modification to documents
defining the rights of
Certificateholders, including the
Pooling and Servicing Agreement.

ITEM 5.03- AMENDMENTS OF ARTICLES OF                    Depositor
  INCORPORATION OR BYLAWS; CHANGE OF
             FISCAL YEAR

Disclosure is required of any
amendment "to the governing documents
of the issuing entity".

   ITEM 6.01- ABS INFORMATIONAL AND                     Depositor
        COMPUTATIONAL MATERIAL

   ITEM 6.02- CHANGE OF SERVICER OR     Master Servicer/Securities Administrator
       SECURITIES ADMINISTRATOR               /Depositor/Servicer/Trustee

Requires disclosure of any removal,
replacement, substitution or addition
of any master servicer, affiliated
servicer, other servicer servicing
10% or more of pool assets at time of
report, other material servicers or
trustee.

Reg AB disclosure about any new            Servicer/Master Servicer/Depositor
servicer or master servicer is also
required.

Reg AB disclosure about any new                         Trustee
Trustee is also required.

     ITEM 6.03- CHANGE IN CREDIT            Depositor/Securities Administrator
   ENHANCEMENT OR EXTERNAL SUPPORT

Covers termination of any enhancement
in manner other than by its terms,
the addition of an enhancement, or a
material change in the enhancement
provided. Applies to external credit
enhancements as well as derivatives.
</TABLE>


                                      Q-3-2

<PAGE>

<TABLE>
<CAPTION>
                         FORM 8-K DISCLOSURE INFORMATION
--------------------------------------------------------------------------------
          ITEM ON FORM 8-K                          PARTY RESPONSIBLE
-------------------------------------   ----------------------------------------
<S>                                     <C>
Reg AB disclosure about any new                         Depositor
enhancement provider is also
required.

ITEM 6.04- FAILURE TO MAKE A REQUIRED           Securities Administrator
DISTRIBUTION                                            Trustee


ITEM 6.05- SECURITIES ACT UPDATING                      Depositor
DISCLOSURE

If any material pool characteristic
differs by 5% or more at the time of
issuance of the securities from the
description in the final prospectus,
provide updated Reg AB disclosure
about the actual asset pool.

If there are any new servicers or                       Depositor
originators required to be disclosed
under Regulation AB as a result of
the foregoing, provide the
information called for in Items 1108
and 1110 respectively.

     ITEM 7.01- REG FD DISCLOSURE                      All parties

       ITEM 8.01- OTHER EVENTS                          Depositor

   Any event, with respect to which
 information is not otherwise called
for in Form 8-K, that the registrant
        deems of importance to
         certificateholders.

 ITEM 9.01- FINANCIAL STATEMENTS AND         Responsible party for reporting/
               EXHIBITS                   disclosing the financial statement or
                                                         exhibit
</TABLE>


                                      Q-3-3

<PAGE>

                                                                      (RBS LOGO)
                                                      The Royal Bank of Scotland

                                    EXHIBIT R

                             FORM OF SWAP AGREEMENT

<TABLE>
<S>                           <C>
Date:                         March 29, 2007

To:                           Wells Fargo Bank, N.A., not individually, but
                              solely as supplemental interest trust trustee (the
                              "SUPPLEMENTAL INTEREST TRUST TRUSTEE") for the
                              Supplemental Interest Trust with respect to the
                              Merrill Lynch Alternative Note Asset Trust, Series
                              2007-OAR2

                              Wells Fargo Bank, N.A.
                              9062 Old Annapolis Road
                              Columbia, Maryland 21045
                              Client Manager - MANA 2007-OAR2
                              Fax: (410) 715-2380
                              Phone: (410) 884-2000

To:

                              Merrill Lynch Mortgage Lending, Inc.
                              4 World Financial Center, 10th Floor
                              New York, New York 10080
                              Attn: [__________]
                              Tel: 212-449-1441
                              Fax: 212-738-1110

From:                         The Royal Bank of Scotland plc
                              c/o RBS Financial Markets
                              Level 4, 135 Bishopsgate
                              London EC2M 3UR
                              Attn: Swaps Administration
                              Tel: 44 207 085 5000
                              Fax: 44 207 085 5050

Copy To:                      600 Steamboat Road
                              Greenwich, CT  06830
                              Attn: Legal Department - Derivatives Documentation
                              Tel.: 203-618-2531/32
                              Fax: 203-618-2533/34

Our Reference No.:            D16238312

Re:                           Interest Rate Swap Transaction
</TABLE>

Ladies and Gentlemen:


                                      R-1

<PAGE>

The purpose of this letter agreement is to set forth the terms and conditions of
the Transaction entered into between Royal Bank of Scotland plc ("Party A") and
Wells Fargo Bank, N.A., not individually, but solely as supplemental interest
trust trustee for the supplemental interest trust (the "Supplemental Interest
Trust") created under the Pooling and Servicing Agreement ("Party B") on the
Trade Date specified below (the "Transaction"). This letter agreement
constitutes a "Confirmation" as referred to in the Agreement specified below.

The definitions and provisions contained in the 2000 ISDA Definitions (the
"Definitions") as published by the International Swaps and Derivatives
Association, Inc. are incorporated by reference herein. In the event of any
inconsistency between the Definitions and this Confirmation, this Confirmation
will govern.

          For the purpose of this Confirmation, all references in the
Definitions or the Agreement to a "Swap Transaction" shall be deemed to be
references to this Transaction.

1.   This Confirmation supplements, forms part of, and is subject to, ISDA
     Master Agreement and Schedule dated as of March 29, 2007 (as the same may
     be amended or supplemented from time to time, the "Agreement"), between
     Party A and Party B. All provisions contained in the Agreement shall govern
     this Confirmation except as expressly modified below.

2.   The terms of the particular Transaction to which this Confirmation relates
     are as follows:

<TABLE>
<S>                           <C>
Notional Amount:              With respect to any Calculation Period, the amount
                              set forth on Schedule A attached hereto.

   Trade Date:                March 27, 2007

   Effective Date:            September 25, 2007

   Termination Date:          March 25, 2012, subject to adjustment in
                              accordance with the Business Day Convention.

Fixed Amounts:

   Fixed Rate Payer:          Party B

   Fixed Rate Payer Period
   End Dates:                 The 25th day of each month of each year commencing
                              October 25, 2007, through and including the
                              Termination Date, subject to No Adjustment.

   Fixed Rate Payer Payment
   Date:                      Early Payment shall be applicable. The Fixed Rate
                              Payer Payment Dates shall be one (1) Business Day
                              prior to each Fixed Rate Payer Period End Date.
</TABLE>


                                      R-2

<PAGE>

<TABLE>
<S>                           <C>
   Fixed Rate:                4.850%

   Fixed Rate Day Count
   Fraction:                  30/360

Floating Amounts:

   Floating Rate Payer:       Party A

   Floating Rate Payer
   Period End Dates:          The 25th day of each month, commencing October 25,
                              2007, through and including the Termination Date,
                              subject to adjustment in accordance with the
                              Business Day Convention.

   Floating Rate Payer
   Payment Dates:             Early Payment shall be applicable. The Floating
                              Rate Payer Payment Dates shall be one (1) Business
                              Day prior to each Floating Rate Payer Period End
                              Date.

   Floating Rate Option:      USD-LIBOR-BBA.

   Designated Maturity:       1 month

   Spread:                    None

   Floating Rate Day Count
   Fraction:                  Actual/360

   Reset Dates:               The first day of each Calculation Period

   Compounding:               Inapplicable:
</TABLE>


                                      R-3

<PAGE>

<TABLE>
<S>                           <C>
   Additional Floating
   Amount:                    [__________], to be paid by Party A on March 29,
                              2007. The Parties agree, for convenience and ease
                              of administration, the payment of the Additional
                              Floating Amount will be netted with the payment of
                              the Fixed Amount in the confirmation with
                              reference number IRG16243314.2A/2B.

Calculation Agent:            Party A

Business Days:                New York

Business Day Convention       Modified Following
</TABLE>

3.   Account Details:

     Account Details for Party A:

          For the account of The Royal Bank of Scotland
          Financial Markets Fixed Income and Interest Rate
          Derivative Operations, London SWIFT RBOSGB2RTCM
          with JPMorgan Chase Bank, New York CHASUS33
          ABA # [__________]
          Account Number [__________]

     Account Details for Party B:

     (A): For the payment of the Additional Floating Amount only:

          Deutsche Bank, New York, NY
          ABA# [__________]
          Acct# [__________]
          Account Name Merrill Lynch Mortgage Lending
          Deal Name: Mana 2007-OAR2
          Reference: [__________]

     (B): For all other payments:

          Wells Fargo Bank, N.A.
          San Francisco, California
          ABA#: [__________]
          Account#: [__________]
          Account Name: SAS Clearing
          FFC#: [__________]; Swap Account
          Ref: MANA 2007-OAR2

4.   Offices:

     The Office of Party A for this Transaction is London, England.


                                      R-4

<PAGE>

     The Office of Party B for this Transaction is Columbia, MD.

5.   It is expressly understood and agreed by the parties hereto that (i) this
     Confirmation is executed and delivered by Wells Fargo Bank, N.A., not
     individually or personally but solely as supplemental interest trust
     trustee of the Supplemental Interest Trust, in the exercise of the powers
     and authority conferred and vested in it under the Pooling and Servicing
     Agreement, (ii) each of the representations, undertakings and agreements
     herein made on the part of the Supplemental Interest Trust is made and
     intended not as personal representations, undertakings and agreements by
     Wells Fargo Bank, N.A. but is made and intended for the purpose of binding
     only the Supplemental Interest Trust, (iii) nothing herein contained shall
     be construed as creating any liability on the part of Wells Fargo Bank,
     N.A., individually or personally, to perform any covenant either expressed
     or implied contained herein, all such liability, if any, being expressly
     waived by the parties hereto and by any Person claiming by, through or
     under the parties hereto and (iv) under no circumstances shall Wells Fargo
     Bank, N.A. be personally liable for the payment of any indebtedness or
     expenses of the Supplemental Interest Trust or be liable for the breach or
     failure of any obligation, representation, warranty or covenant made or
     undertaken by Party B under this Confirmation or any other related
     documents.

6.   Agency Role of Greenwich Capital Markets, Inc. This Transaction has been
     entered into by Greenwich Capital Markets, Inc., as agent for The Royal
     Bank of Scotland plc. Greenwich Capital Markets, Inc. has not guaranteed
     and is not otherwise responsible for the obligations of Party A under this
     Transaction.

7.   MLML Shall Not Benefit. The parties hereto agree and acknowledge that
     amounts paid hereunder are not intended to benefit the holder of any class
     of certificates rated by any rating agency if such holder is Merrill Lynch
     Mortgage Lending, Inc. ("MLML") or any of its affiliates. If MLML or any of
     its affiliates receives any such amounts, it will promptly remit (or, if
     such amounts are received by an affiliate of MLML, MLML hereby agrees that
     it will cause such affiliate to promptly remit) such amounts to the
     Securities Administrator (as defined in the Pooling and Servicing
     Agreement), whereupon the Securities Administrator (as defined in the
     Pooling and Servicing Agreement) will promptly remit such amounts to the
     Cap Provider.

8.   In the event that the transaction to which the Pooling and Servicing
     Agreement relates does not occur, and the Merrill Lynch Alternative Note
     Asset Trust, Series 2007-OAR2 is not formed, Party A and MLML agree that
     MLML shall become Party B under this Confirmation.

                      [Signature Page Immediately Follows]


                                      R-5

<PAGE>

Please promptly confirm that the foregoing correctly sets forth the terms of the
Transaction entered into between us by executing this Confirmation and returning
it to us by facsimile to:

The Royal Bank of Scotland plc
Attention: Derivatives Documentation
Fax: 0207 375 6724 / 6486 Phone: 0207 375 4225

For and on behalf of                    For and on behalf of
THE ROYAL BANK OF SCOTLAND PLC          WELLS FARGO BANK, N.A., NOT
BY: GREENWICH CAPITAL MARKETS, INC.,    INDIVIDUALLY, BUT SOLELY AS SUPPLEMENTAL
ITS AGENT                               INTEREST TRUST TRUSTEE FOR THE
                                        SUPPLEMENTAL INTEREST TRUST WITH RESPECT
                                        TO THE MERRILL LYNCH ALTERNATIVE NOTE
                                        ASSET TRUST, SERIES 2007-OAR2


-------------------------------------   ----------------------------------------
Name:                                   Name:
      -------------------------------         ----------------------------------
Title:                                  Title:
       ------------------------------          ---------------------------------
Date:                                   Date:
      -------------------------------         ----------------------------------

For and on behalf of
MERRILL LYNCH MORTGAGE LENDING INC.


-------------------------------------
Name:
      -------------------------------
Title:
       ------------------------------
Date:
      -------------------------------


                                      R-6

<PAGE>

                                   SCHEDULE A

       All dates subject to adjustment in accordance with the Modified Following
Business Day Convention.

<TABLE>
<CAPTION>
From and including:   To but excluding:   Notional Amount (USD):
-------------------   -----------------   ----------------------
<S>                   <C>                 <C>
    09/25/2007           10/25/2007            553,547,651
    10/25/2007           11/25/2007            544,415,288
    11/25/2007           12/25/2007            535,515,885
    12/25/2007           01/25/2008            527,684,553
    01/25/2008           02/25/2008            508,504,186
    02/25/2008           03/25/2008            487,895,094
    03/25/2008           04/25/2008            468,252,581
    04/25/2008           05/25/2008            448,773,491
    05/25/2008           06/25/2008            430,220,371
    06/25/2008           07/25/2008            413,189,841
    07/25/2008           08/25/2008            397,574,835
    08/25/2008           09/25/2008            384,767,727
    09/25/2008           10/25/2008            372,889,380
    10/25/2008           11/25/2008            362,596,849
    11/25/2008           12/25/2008            353,208,080
    12/25/2008           01/25/2009            345,560,324
    01/25/2009           02/25/2009            338,231,160
    02/25/2009           03/25/2009            329,592,991
    03/25/2009           04/25/2009            321,007,574
    04/25/2009           05/25/2009            312,467,606
    05/25/2009           06/25/2009            303,744,283
    06/25/2009           07/25/2009            295,388,249
    07/25/2009           08/25/2009            287,633,201
    08/25/2009           09/25/2009            280,857,951
    09/25/2009           10/25/2009            274,308,684
    10/25/2009           11/25/2009            268,286,024
    11/25/2009           12/25/2009            262,338,770
    12/25/2009           01/25/2010            256,670,267
    01/25/2010           02/25/2010            242,307,463
    02/25/2010           03/25/2010            224,783,919
    03/25/2010           04/25/2010            214,012,084
    04/25/2010           05/25/2010            209,221,103
    05/25/2010           06/25/2010            203,594,602
    06/25/2010           07/25/2010            198,188,146
    07/25/2010           08/25/2010            192,943,468
    08/25/2010           09/25/2010            188,362,690
    09/25/2010           10/25/2010            183,643,586
    10/25/2010           11/25/2010            179,294,783
    11/25/2010           12/25/2010            175,057,331
</TABLE>


                                       R-7

<PAGE>

<TABLE>
<S>                   <C>                 <C>
    12/25/2010           01/25/2011            171,190,858
    01/25/2011           02/25/2011            166,899,446
    02/25/2011           03/25/2011            157,196,218
    03/25/2011           04/25/2011            148,082,267
    04/25/2011           05/25/2011            139,071,150
    05/25/2011           06/25/2011            130,108,986
    06/25/2011           07/25/2011            121,716,257
    07/25/2011           08/25/2011            113,547,962
    08/25/2011           09/25/2011            105,997,890
    09/25/2011           10/25/2011             93,547,371
    10/25/2011           11/25/2011             81,842,769
    11/25/2011           12/25/2011             70,506,130
    12/25/2011           01/25/2012             60,412,421
    01/25/2012           02/25/2012             51,763,813
    02/25/2012           03/25/2012             44,034,918
</TABLE>


                                       R-8

<PAGE>

                                    EXHIBIT S

                                   [RESERVED]


                                       T-1

<PAGE>


                                    EXHIBIT T

                          FORM OF ANNUAL CERTIFICATION

          Re: The Pooling and Servicing Agreement dated as of March 1, 2007 (the
          "Agreement"), among Merrill Lynch Mortgage Investors, INC., as
          depositor (the "Depositor"), Wells Fargo Bank, N.A., as master
          servicer (in such capacity, the "Master Servicer") and as securities
          administrator (in such capacity, the "Securities Administrator"),
          Wilshire Credit Corporation, as servicer and company (in such
          capacity, a "Servicer") and HSBC Bank USA, National Association, as
          trustee

          I, ____________________________, the _______________________ of [NAME
OF COMPANY] (the "Company"), certify to [the Purchaser], [the Depositor], and
the [Master Servicer] [Securities Administrator] [Trustee], and their officers,
with the knowledge and intent that they will rely upon this certification, that:

          (1) I have reviewed, or persons under my supervision have reviewed,
     the servicer compliance statement of the Company provided in accordance
     with Item 1123 of Regulation AB (the "Compliance Statement"), the report on
     assessment of the Company's compliance with the servicing criteria set
     forth in Item 1122(d) of Regulation AB (the "Servicing Criteria"), provided
     in accordance with Rules 13a-18 and 15d-18 under Securities Exchange Act of
     1934, as amended (the "Exchange Act") and Item 1122 of Regulation AB (the
     "Servicing Assessment"), the registered public accounting firm's
     attestation report provided in accordance with Rules 13a-18 and 15d-18
     under the Exchange Act and Section 1122(b) of Regulation AB (the
     "Attestation Report"), and all servicing reports, officer's certificates
     and other information relating to the servicing of the Mortgage Loans by
     the Company during 200[ ] that were delivered by the Company to the
     [Depositor] [Master Servicer] [Securities Administrator] [Trustee] pursuant
     to the Agreement (collectively, the "Company Servicing Information");

          (2) Based on my knowledge, the Company 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 the
     light of the circumstances under which such statements were made, not
     misleading with respect to the period of time covered by the Company
     Servicing Information;

          (3) Based on my knowledge, all of the Company Servicing Information
     required to be provided by the Company under the Agreement has been
     provided to the [Depositor] [Master Servicer] [Securities Administrator]
     [Trustee];

          (4) I am responsible for reviewing the activities performed by the
     Company as servicer under the Agreement, and based on my knowledge and the
     compliance review conducted in preparing the Compliance Statement and
     except as disclosed in the Compliance Statement, the Servicing Assessment
     or the Attestation Report, the Company has fulfilled its obligations under
     the Agreement in all material respects; and


                                       T-2

<PAGE>

          (5) The Compliance Statement required to be delivered by the Company
     pursuant to this Agreement, and the Servicing Assessment and Attestation
     Report required to be provided by the Company and by any Subservicer and
     Subcontractor pursuant to the Agreement, have been provided to the
     [Depositor] [Master Servicer]. Any material instances of noncompliance
     described in such reports have been disclosed to the [Depositor] [Master
     Servicer]. Any material instance of noncompliance with the Servicing
     Criteria has been disclosed in such reports.

                                        Date:
                                              ----------------------------------


                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------


                                       T-3

<PAGE>

                                   EXHIBIT U-2

                  STANDARD FILE LAYOUT - DELINQUENCY REPORTING

*    The column/header names in BOLD are the minimum fields Wells Fargo must
     receive from every Servicer

<TABLE>
<CAPTION>
COLUMN/HEADER NAME                                        DESCRIPTION                            DECIMAL   FORMAT COMMENT
------------------                                        -----------                            -------   --------------
<S>                              <C>                                                             <C>       <C>
SERVICER_LOAN_NBR                A unique  number  assigned  to a loan by the  Servicer. This
                                 may be different than the LOAN_NBR

LOAN_NBR                         A unique identifier assigned to each loan by the originator.

CLIENT_NBR                       Servicer Client Number

SERV_INVESTOR_NBR                Contains a unique number as assigned by an external servicer
                                 to identify a group of loans in their system.

BORROWER_FIRST_NAME              First Name of the Borrower.

BORROWER_LAST_NAME               Last name of the borrower.

PROP_ADDRESS                     Street Name and Number of Property

PROP_STATE                       The state where the property located.

PROP_ZIP                         Zip code where the property is located.

BORR_NEXT_PAY_DUE_DATE           The date that the borrower's next payment is due to the                     MM/DD/YYYY
                                 servicer at the end of processing cycle, as reported
                                 by Servicer.

LOAN_TYPE                        Loan Type (i.e. FHA, VA, Conv)

BANKRUPTCY_FILED_DATE            The date a particular bankruptcy claim was filed.                           MM/DD/YYYY

BANKRUPTCY_CHAPTER_CODE          The chapter under which the bankruptcy was filed.

BANKRUPTCY_CASE_NBR              The case number assigned by the court to the bankruptcy
                                 filing.

POST_PETITION_DUE_DATE           The payment due date once the bankruptcy has been approved                  MM/DD/YYYY
                                 by the courts

BANKRUPTCY_DCHRG_DISM_DATE       The Date The Loan Is Removed From Bankruptcy. Either by                     MM/DD/YYYY
                                 Dismissal, Discharged and/or a Motion For Relief Was Granted.

LOSS_MIT_APPR_DATE               The Date The Loss Mitigation Was Approved By The Servicer                   MM/DD/YYYY

LOSS_MIT_TYPE                    The Type Of Loss Mitigation Approved For A Loan Such As;

LOSS_MIT_EST_COMP_DATE           The Date The Loss Mitigation /Plan Is Scheduled To End/Close                MM/DD/YYYY

LOSS_MIT_ACT_COMP_DATE           The Date The Loss Mitigation Is Actually Completed                          MM/DD/YYYY

FRCLSR_APPROVED_DATE             The date DA Admin sends a letter to the servicer with                       MM/DD/YYYY
                                 instructions to begin foreclosure proceedings.

ATTORNEY_REFERRAL_DATE           Date File Was Referred To Attorney to Pursue Foreclosure                    MM/DD/YYYY

FIRST_LEGAL_DATE                 Notice of 1st legal filed by an Attorney in a Foreclosure                   MM/DD/YYYY
                                 Action

FRCLSR_SALE_EXPECTED_DATE        The date by which a foreclosure sale is expected to occur.                  MM/DD/YYYY

FRCLSR_SALE_DATE                 The actual date of the foreclosure sale.                                    MM/DD/YYYY

FRCLSR_SALE_AMT                  The amount a property sold for at the foreclosure sale.            2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

EVICTION_START_DATE              The date the servicer initiates eviction of the borrower.                   MM/DD/YYYY

EVICTION_COMPLETED_DATE          The date the court revokes legal possession of the property                 MM/DD/YYYY
                                 from the borrower.

LIST_PRICE                       The price at which an REO property is marketed.                    2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

LIST_DATE                        The date an REO property is listed at a particular price.                   MM/DD/YYYY

OFFER_AMT                        The dollar value of an offer for an REO property.                  2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

OFFER_DATE_TIME                  The date an offer is received by DA Admin or by the Servicer.               MM/DD/YYYY

REO_CLOSING_DATE                 The date the REO sale of the property is scheduled to close.                MM/DD/YYYY
</TABLE>


                                      U-2-1

<PAGE>

<TABLE>
<S>                              <C>                                                             <C>       <C>
REO_ACTUAL_CLOSING_DATE          Actual Date Of REO Sale                                                     MM/DD/YYYY

OCCUPANT_CODE                    Classification of how the property is occupied.

PROP_CONDITION_CODE              A code that indicates the condition of the property.

PROP_INSPECTION_DATE             The date a property inspection is performed.                                MM/DD/YYYY

APPRAISAL_DATE                   The date the appraisal was done.                                            MM/DD/YYYY

CURR_PROP_VAL                    The current "as is" value of the property based on brokers          2
                                 price opinion or appraisal.

REPAIRED_PROP_VAL                The amount the property would be worth if repairs are 2
                                 completed pursuant to a broker's price opinion or appraisal.

IF APPLICABLE:

DELINQ_STATUS_CODE               FNMA Code Describing Status of Loan

DELINQ_REASON_CODE               The circumstances which caused a borrower to stop paying on a
                                 loan. Code indicates the reason why the loan is in default
                                 for this cycle.

MI_CLAIM_FILED_DATE              Date Mortgage Insurance Claim Was Filed With Mortgage                       MM/DD/YYYY
                                 Insurance Company.

MI_CLAIM_AMT                     Amount of Mortgage Insurance Claim Filed                                   No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

MI_CLAIM_PAID_DATE               Date Mortgage Insurance Company Disbursed Claim Payment                     MM/DD/YYYY
MI_CLAIM_AMT_PAID                Amount Mortgage Insurance Company Paid On Claim                    2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

POOL_CLAIM_FILED_DATE            Date Claim Was Filed With Pool Insurance Company                            MM/DD/YYYY

POOL_CLAIM_AMT                   Amount of Claim Filed With Pool Insurance Company                  2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

POOL_CLAIM_PAID_DATE             Date Claim Was Settled and The Check Was Issued By The Pool                 MM/DD/YYYY
                                 Insurer

POOL_CLAIM_AMT_PAID              Amount Paid On Claim By Pool Insurance Company                     2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

FHA_PART_A_CLAIM_FILED_DATE      Date FHA Part A Claim Was Filed With HUD                                    MM/DD/YYYY

FHA_PART_A_CLAIM_AMT             Amount of FHA Part A Claim Filed                                   2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

FHA_PART_A_CLAIM_PAID_DATE       Date HUD Disbursed Part A Claim Payment                                     MM/DD/YYYY

FHA_PART_A_CLAIM_PAID_AMT        Amount HUD Paid on Part A Claim                                    2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

FHA_PART_B_CLAIM_FILED_DATE      Date FHA Part B Claim Was Filed With HUD                                    MM/DD/YYYY

FHA_PART_B_CLAIM_AMT             Amount of FHA Part B Claim Filed                                   2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

FHA_PART_B_CLAIM_PAID_DATE       Date HUD Disbursed Part B Claim Payment                                     MM/DD/YYYY

FHA_PART_B_CLAIM_PAID_AMT        Amount HUD Paid on Part B Claim                                    2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

VA_CLAIM_FILED_DATE              Date VA Claim Was Filed With the Veterans Admin                             MM/DD/YYYY

VA_CLAIM_PAID_DATE               Date Veterans Admin. Disbursed VA Claim Payment                             MM/DD/YYYY

VA_CLAIM_PAID_AMT                Amount Veterans Admin. Paid on VA Claim                            2       No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

MOTION_FOR_RELIEF_DATE           The date the Motion for Relief was filed                           10       MM/DD/YYYY

FRCLSR_BID_AMT                   The foreclosure sale bid amount                                    11      No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

FRCLSR_SALE_TYPE                 The foreclosure sales results: REO, Third Party, Conveyance
                                 to HUD/VA

REO_PROCEEDS                     The net proceeds from the sale of the REO property.                        No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

BPO_DATE                         The date the BPO was done.
</TABLE>


                                      U-2-2

<PAGE>

<TABLE>
<S>                              <C>                                                             <C>       <C>
CURRENT_FICO                     The current FICO score

HAZARD_CLAIM_FILED_DATE          The date the Hazard Claim was filed with the Hazard Insurance      10       MM/DD/YYYY
                                 Company.

HAZARD_CLAIM_AMT                 The amount of the Hazard Insurance Claim filed.                    11      No commas(,)
                                                                                                              or dollar
                                                                                                              signs ($)

HAZARD_CLAIM_PAID_DATE           The date the Hazard Insurance Company disbursed the claim          10       MM/DD/YYYY
                                 payment.

HAZARD_CLAIM_PAID_AMT            The amount the Hazard Insurance Company paid on                    11      No commas(,)
                                 the claim.                                                                   or dollar
                                                                                                              signs ($)

ACTION_CODE                      Indicates loan status                                                         Number

NOD_DATE                                                                                                     MM/DD/YYYY

NOI_DATE                                                                                                     MM/DD/YYYY

ACTUAL_PAYMENT_PLAN_START_DATE                                                                               MM/DD/YYYY

ACTUAL_PAYMENT_ PLAN_END_DATE

ACTUAL_REO_START_DATE                                                                                        MM/DD/YYYY

REO_SALES_PRICE                                                                                                Number

REALIZED_LOSS/GAIN               As defined in the Pooling and Servicing Agreement                             Number
</TABLE>

STANDARD FILE CODES - DELINQUENCY REPORTING

The LOSS MIT TYPE field should show the approved Loss Mitigation Code as
follows:

     -    ASUM- Approved Assumption

     -    BAP- Borrower Assistance Program

     -    CO- Charge Off

     -    DIL- Deed-in-Lieu

     -    FFA- Formal Forbearance Agreement

     -    MOD- Loan Modification

     -    PRE- Pre-Sale

     -    SS- Short Sale

     -    MISC- Anything else approved by the PMI or Pool Insurer

NOTE: Wells Fargo Bank will accept alternative Loss Mitigation Types to those
above, provided that they are consistent with industry standards. If Loss
Mitigation Types other than those above are used, the Servicer must supply Wells
Fargo Bank with a description of each of the Loss Mitigation Types prior to
sending the file.

The OCCUPANT CODE field should show the current status of the property code as
follows:

     -    Mortgagor

     -    Tenant

     -    Unknown

     -    Vacant

The PROPERTY CONDITION field should show the last reported condition of the
property as follows:


                                      U-2-3

<PAGE>

     -    Damaged

     -    Excellent

     -    Fair

     -    Gone

     -    Good

     -    Poor

     -    Special Hazard

     -    Unknown

The FNMA DELINQUENT REASON CODE field should show the Reason for Delinquency as
follows:

<TABLE>
<CAPTION>
DELINQUENCY CODE   DELINQUENCY DESCRIPTION
----------------   -----------------------------------------
<S>                <C>
001                FNMA-Death of principal mortgagor
002                FNMA-Illness of principal mortgagor
003                FNMA-Illness of mortgagor's family member
004                FNMA-Death of mortgagor's family member
005                FNMA-Marital difficulties
006                FNMA-Curtailment of income
007                FNMA-Excessive Obligation
008                FNMA-Abandonment of property
009                FNMA-Distant employee transfer
011                FNMA-Property problem
012                FNMA-Inability to sell property
013                FNMA-Inability to rent property
014                FNMA-Military Service
015                FNMA-Other
016                FNMA-Unemployment
017                FNMA-Business failure
019                FNMA-Casualty loss
022                FNMA-Energy environment costs
023                FNMA-Servicing problems
026                FNMA-Payment adjustment
027                FNMA-Payment dispute
029                FNMA-Transfer of ownership pending
030                FNMA-Fraud
031                FNMA-Unable to contact borrower
INC                FNMA-Incarceration
</TABLE>


                                      U-2-4

<PAGE>

                   STANDARD FILE CODES - DELINQUENCY REPORTING

The FNMA DELINQUENT STATUS CODE field should show the Status of Default as
follows:

<TABLE>
<CAPTION>
STATUS CODE   STATUS DESCRIPTION
-----------   ------------------------------------------
<S>           <C>
    09        Forbearance
    17        Pre-foreclosure Sale Closing Plan Accepted
    24        Government Seizure
    26        Refinance
    27        Assumption
    28        Modification
    29        Charge-Off
    30        Third Party Sale
    31        Probate
    32        Military Indulgence
    43        Foreclosure Started
    44        Deed-in-Lieu Started
    49        Assignment Completed
    61        Second Lien Considerations
    62        Veteran's Affairs-No Bid
    63        Veteran's Affairs-Refund
    64        Veteran's Affairs-Buydown
    65        Chapter 7 Bankruptcy
    66        Chapter 11 Bankruptcy
    67        Chapter 13 Bankruptcy
</TABLE>


                                      U-2-5

<PAGE>

                                   EXHIBIT U-3

CALCULATION OF REALIZED LOSS/GAIN FORM 332- INSTRUCTION SHEET

     NOTE: DO NOT NET OR COMBINE ITEMS. SHOW ALL EXPENSES INDIVIDUALLY AND ALL
     CREDITS AS SEPARATE LINE ITEMS. CLAIM PACKAGES ARE DUE ON THE REMITTANCE
     REPORT DATE. LATE SUBMISSIONS MAY RESULT IN CLAIMS NOT BEING PASSED UNTIL
     THE FOLLOWING MONTH. THE SERVICER IS RESPONSIBLE TO REMIT ALL FUNDS PENDING
     LOSS APPROVAL AND /OR RESOLUTION OF ANY DISPUTED ITEMS.

     The numbers on the 332 form correspond with the numbers listed below.

     LIQUIDATION AND ACQUISITION EXPENSES:

     1.   The Actual Unpaid Principal Balance of the Mortgage Loan. For
          documentation, an Amortization Schedule from date of default through
          liquidation breaking out the net interest and servicing fees advanced
          is required.

     2.   The Total Interest Due less the aggregate amount of servicing fee that
          would have been earned if all delinquent payments had been made as
          agreed. For documentation, an Amortization Schedule from date of
          default through liquidation breaking out the net interest and
          servicing fees advanced is required.

     3.   Accrued Servicing Fees based upon the Scheduled Principal Balance of
          the Mortgage Loan as calculated on a monthly basis. For documentation,
          an Amortization Schedule from date of default through liquidation
          breaking out the net interest and servicing fees advanced is required.

     4-12. Complete as applicable. Required documentation:

          *    For taxes and insurance advances - see page 2 of 332 form -
               breakdown required showing period

               of coverage, base tax, interest, penalty. Advances prior to
               default require evidence of servicer efforts to recover advances.

          *    For escrow advances - complete payment history

               (to calculate advances from last positive escrow balance forward)

          *    Other expenses - copies of corporate advance history showing all
               payments

          *    REO repairs > $1500 require explanation

          *    REO repairs >$3000 require evidence of at least 2 bids.

          *    Short Sale or Charge Off require P&L supporting the decision and
               WFB's approved Officer Certificate


                                      U-3-1

<PAGE>

          *    Unusual or extraordinary items may require further documentation.

     13.  The total of lines 1 through 12.

     (A)  CREDITS:

     14-21. Complete as applicable. Required documentation:

          *    Copy of the HUD 1 from the REO sale. If a 3rd Party Sale, bid
               instructions and Escrow Agent / Attorney

               Letter of Proceeds Breakdown.

          *    Copy of EOB for any MI or gov't guarantee

          *    All other credits need to be clearly defined on the 332 form

     22.  The total of lines 14 through 21.

     Please Note: For HUD/VA loans, use line (18a) for Part A/Initial proceeds
                  and line (18b) for Part B/Supplemental proceeds.

     TOTAL REALIZED LOSS (OR AMOUNT OF ANY GAIN)

     23.  The total derived from subtracting line 22 from 13. If the amount
          represents a realized gain, show the amount in parenthesis ( ).


                                      U-3-2

<PAGE>

CALCULATION OF REALIZED LOSS/GAIN FORM 332

Prepared by:                            Date:
            -------------------------         ----------------------------------
Phone:                                  Email Address:
      -------------------------------                  -------------------------

<TABLE>
<S>                         <C>                         <C>
Servicer Loan No.           Servicer Name               Servicer Address

-------------------------   -------------------------   ------------------------
</TABLE>

WELLS FARGO BANK, N.A. LOAN NO._________________________________________________

Borrower's Name: _______________________________________________________________
Property Address: ______________________________________________________________

LIQUIDATION TYPE: REO SALE   3RD PARTY SALE   SHORT SALE   CHARGE OFF

WAS THIS LOAN GRANTED A BANKRUPTCY DEFICIENCY OR CRAMDOWN   YES   NO
If "Yes", provide deficiency or cramdown amount _______________________________

<TABLE>
<S>                                                     <C>
LIQUIDATION AND ACQUISITION EXPENSES:
(1)  Actual Unpaid Principal Balance of Mortgage Loan   $_______________(1)
(2)  Interest accrued at Net Rate                       ________________(2)
(3)  Accrued Servicing Fees                             ________________(3)
(4)  Attorney's Fees                                    ________________(4)
(5)  Taxes (see page 2)                                 ________________(5)
(6)  Property Maintenance                               _______________ (6)
(7)  MI/Hazard Insurance Premiums (see page 2)          ________________(7)
(8)  Utility Expenses                                   ________________(8)
(9)  Appraisal/BPO                                      ________________(9)
(10) Property Inspections                               ________________(10)
(11) FC Costs/Other Legal Expenses                      ________________(11)
(12) Other (itemize)                                    ________________(12)
        Cash for Keys __________________________        ________________(12)
        HOA/Condo Fees _________________________        ________________(12)
        ________________________________________        ________________(12)

        TOTAL EXPENSES                                  $_______________(13)
CREDITS:
(14) Escrow Balance                                     $_______________(14)
(15) HIP Refund                                         ________________(15)
(16) Rental Receipts                                    ________________(16)
(17) Hazard Loss Proceeds                               ________________(17)
(18) Primary Mortgage Insurance / Gov't Insurance       ________________(18a)
HUD Part A
                                                        ________________(18b)

HUD Part B
</TABLE>


                                      U-3-3

<PAGE>

<TABLE>
<S>                                                     <C>
(19) Pool Insurance Proceeds                            ________________(19)
(20) Proceeds from Sale of Acquired Property            ________________(20)
(21) Other (itemize)                                    ________________(21)
     ________________________________________________   ________________(21)

        TOTAL CREDITS                                   $_______________(22)
TOTAL REALIZED LOSS (OR AMOUNT OF GAIN)                 $_______________(23)
</TABLE>


                                      U-3-4

<PAGE>

                           ESCROW DISBURSEMENT DETAIL

<TABLE>
<CAPTION>
   TYPE                   PERIOD OF
(TAX /INS.)   DATE PAID   COVERAGE    TOTAL PAID   BASE AMOUNT   PENALTIES   INTEREST
-----------   ---------   --------    ----------   -----------   ---------   --------
<S>           <C>         <C>         <C>          <C>           <C>         <C>

</TABLE>


                                      U-3-5

<PAGE>

                                    EXHIBIT V

         SERVICING CRITERIA TO BE ADDRESSED IN ASSESSMENT OF COMPLIANCE

     The assessment of compliance to be delivered by [the Company] [Name of
Subservicer] shall address, at a minimum, the criteria identified as below as
"Applicable Servicing Criteria":

<TABLE>
<CAPTION>
                               SERVICING CRITERIA                                  APPLICABLE
--------------------------------------------------------------------------------    SERVICING
    REFERENCE                                 CRITERIA                              CRITERIA
----------------   -------------------------------------------------------------   ----------
<S>                <C>                                                             <C>
                             GENERAL SERVICING CONSIDERATIONS

1122(d)(1)(i)      Policies and procedures are instituted to monitor any               X
                   performance or other triggers and events of default in
                   accordance with the transaction agreements.

1122(d)(1)(ii)     If any material servicing activities are outsourced to              X
                   third parties, policies and procedures are instituted to
                   monitor the third party's performance and compliance with
                   such servicing activities.

1122(d)(1)(iii)    Any requirements in the transaction agreements to maintain a
                   back-up servicer for the mortgage loans are maintained.

1122(d)(1)(iv)     A fidelity bond and errors and omissions policy is in effect        X
                   on the party participating in the servicing function
                   throughout the reporting period in the amount of coverage
                   required by and otherwise in accordance with the terms of the
                   transaction agreements.

                             CASH COLLECTION AND ADMINISTRATION

1122(d)(2)(i)      Payments on mortgage loans are deposited into the                   X
                   appropriate custodial bank accounts and related bank clearing
                   accounts no more than two business days following receipt, or
                   such other number of days specified in the transaction
                   agreements.

1122(d)(2)(ii)     Disbursements made via wire transfer on behalf of an obligor        X
                   or to an investor are made only by authorized personnel.

1122(d)(2)(iii)    Advances of funds or guarantees regarding collections, cash         X
                   flows or distributions, and any interest or other fees
                   charged for such advances, are made, reviewed and approved as
                   specified in the transaction agreements.

1122(d)(2)(iv)     The related accounts for the transaction, such as cash              X
                   reserve accounts or accounts established as a form of
                   overcollateralization, are separately maintained (e.g., with
                   respect to commingling of cash) as set forth in the
                   transaction agreements.

1122(d)(2)(v)      Each custodial account is maintained at a federally insured         X
                   depository institution as set forth in the transaction
                   agreements. For purposes of this criterion, "federally
                   insured depository institution" with respect to a foreign
                   financial institution means a foreign financial institution
                   that meets the requirements of Rule 13k-1(b)(1) of the
                   Securities Exchange Act.

1122(d)(2)(vi)     Unissued checks are safeguarded so as to prevent unauthorized       X
                   access.

1122(d)(2)(vii)    Reconciliations are prepared on a monthly basis for all             X
                   asset-backed securities related bank accounts, including
                   custodial accounts and related bank clearing accounts. These
                   reconciliations are (A) mathematically accurate; (B) prepared
                   within 30 calendar days after the bank statement cutoff date,
                   or such other number of days specified in the transaction
                   agreements; (C) reviewed and
</TABLE>


                                       V-1

<PAGE>

<TABLE>
<CAPTION>
                               SERVICING CRITERIA                                  APPLICABLE
--------------------------------------------------------------------------------    SERVICING
    REFERENCE                                 CRITERIA                              CRITERIA
----------------   -------------------------------------------------------------   ----------
<S>                <C>                                                             <C>
                   approved by someone other than the person who prepared the
                   reconciliation; and (D) contain explanations for reconciling
                   items. These reconciling items are resolved within 90
                   calendar days of their original identification, or such other
                   number of days specified in the transaction agreements.

                                 INVESTOR REMITTANCES AND REPORTING

1122(d)(3)(i)      Reports to investors, including those to be filed with the          X
                   Commission, are maintained in accordance with the transaction
                   agreements and applicable Commission requirements.
                   Specifically, such reports (A) are prepared in accordance
                   with timeframes and other terms set forth in the transaction
                   agreements; (B) provide information calculated in accordance
                   with the terms specified in the transaction agreements; (C)
                   are filed with the Commission as required by its rules and
                   regulations; and (D) agree with investors' or the trustee's
                   records as to the total unpaid principal balance and number
                   of mortgage loans serviced by the Servicer.

1122(d)(3)(ii)     Amounts due to investors are allocated and remitted in              X
                   accordance with timeframes, distribution priority and other
                   terms set forth in the transaction agreements.

1122(d)(3)(iii)    Disbursements made to an investor are posted within two             X
                   business days to the Servicer's investor records, or such
                   other number of days specified in the transaction agreements.

1122(d)(3)(iv)     Amounts remitted to investors per the investor reports agree        X
                   with cancelled checks, or other form of payment, or custodial
                   bank statements.

                                     POOL ASSET ADMINISTRATION

1122(d)(4)(i)      Collateral or security on mortgage loans is maintained as           X
                   required by the transaction agreements or related mortgage
                   loan documents.

1122(d)(4)(ii)     Mortgage loan and related documents are safeguarded as              X
                   required by the transaction agreements.

1122(d)(4)(iii)    Any additions, removals or substitutions to the asset pool          X
                   are made, reviewed and approved in accordance with any
                   conditions or requirements in the transaction agreements.

1122(d)(4)(iv)     Payments on mortgage loans, including any payoffs, made in          X
                   accordance with the related mortgage loan documents are
                   posted to the Servicer's obligor records maintained no more
                   than two business days after receipt, or such other number of
                   days specified in the transaction agreements, and allocated
                   to principal, interest or other items (e.g., escrow) in
                   accordance with the related mortgage loan documents.

1122(d)(4)(v)      The Servicer's records regarding the mortgage loans agree           X
                   with the Servicer's records with respect to an obligor's
                   unpaid principal balance.

1122(d)(4)(vi)     Changes with respect to the terms or status of an obligor's         X
                   mortgage loans (e.g., loan modifications or re-agings) are
                   made, reviewed and approved by authorized personnel in
                   accordance with the transaction agreements and related pool
                   asset documents.

1122(d)(4)(vii)    Loss mitigation or recovery actions (e.g., forbearance plans,       X
                   modifications and deeds in lieu of foreclosure, foreclosures
                   and repossessions, as applicable) are initiated, conducted
                   and concluded in accordance with the timeframes or other
</TABLE>


                                       V-2

<PAGE>

<TABLE>
<CAPTION>
                               SERVICING CRITERIA                                  APPLICABLE
--------------------------------------------------------------------------------    SERVICING
    REFERENCE                                 CRITERIA                              CRITERIA
----------------   -------------------------------------------------------------   ----------
<S>                <C>                                                             <C>
                   requirements established by the transaction agreements.

1122(d)(4)(viii)   Records documenting collection efforts are maintained during        X
                   the period a mortgage loan is delinquent in accordance with
                   the transaction agreements. Such records are maintained on at
                   least a monthly basis, or such other period specified in the
                   transaction agreements, and describe the entity's activities
                   in monitoring delinquent mortgage loans including, for
                   example, phone calls, letters and payment rescheduling plans
                   in cases where delinquency is deemed temporary (e.g., illness
                   or unemployment).

1122(d)(4)(ix)     Adjustments to interest rates or rates of return for mortgage       X
                   loans with variable rates are computed based on the related
                   mortgage loan documents.

1122(d)(4)(x)      Regarding any funds held in trust for an obligor (such as           X
                   escrow accounts): (A) such funds are analyzed, in accordance
                   with the obligor's mortgage loan documents, on at least an
                   annual basis, or such other period specified in the
                   transaction agreements; (B) interest on such funds is paid,
                   or credited, to obligors in accordance with applicable
                   mortgage loan documents and state laws; and (C) such funds
                   are returned to the obligor within 30 calendar days of full
                   repayment of the related mortgage loans, or such other number
                   of days specified in the transaction agreements.

1122(d)(4)(xi)     Payments made on behalf of an obligor (such as tax or               X
                   insurance payments) are made on or before the related penalty
                   or expiration dates, as indicated on the appropriate bills or
                   notices for such payments, provided that such support has
                   been received by the servicer at least 30 calendar days prior
                   to these dates, or such other number of days specified in the
                   transaction agreements.

1122(d)(4)(xii)    Any late payment penalties in connection with any payment to        X
                   be made on behalf of an obligor are paid from the servicer's
                   funds and not charged to the obligor, unless the late payment
                   was due to the obligor's error or omission.

1122(d)(4)(xiii)   Disbursements made on behalf of an obligor are posted within        X
                   two business days to the obligor's records maintained by the
                   servicer, or such other number of days specified in the
                   transaction agreements.

1122(d)(4)(xiv)    Delinquencies, charge-offs and uncollectible accounts are           X
                   recognized and recorded in accordance with the transaction
                   agreements.

1122(d)(4)(xv)     Any external enhancement or other support, identified in Item
                   1114(a)(1) through (3) or Item 1115 of Regulation AB, is
                   maintained as set forth in the transaction agreements.
</TABLE>


                                       V-3