Document:

EXHIBIT 4.16

                               INDENTURE OF TRUST

                                 by and between

                        NELNET STUDENT LOAN TRUST 2004-4

                                       and

                           ZIONS FIRST NATIONAL BANK,
                    as Trustee and as Eligible Lender Trustee

                          Dated as of September 1, 2004

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                        NELNET STUDENT LOAN TRUST 2004-4

        Reconciliation and tie between Trust Indenture Act of 1939, as amended
(the "Trust Indenture Act") and Indenture of Trust, dated as of September 1,
2004.

          TRUST INDENTURE ACT SECTION                 INDENTURE SECTION
Section 310(a)(1)                                            7.23
310(a)(2)                                                    7.23
310(b)                                                       7.23, 7.09
Section 311(a)                                               7.08
311(b)                                                       7.08
Section 312(b)                                               9.16
312(c)                                                       9.16
Section 313(a)                                               4.15
313(b)                                                       4.15
313(c)                                                       4.15, 8.04
Section 314(a)(1)                                            4.15
314(a)(2)                                                    4.15
314(a)(3)                                                    4.15
314(a)(4)                                                    4.16
314(c)                                                       2.02, 5.06
314(d)(1)                                                    5.06
Section 315(b)                                               8.04
Section 317(a)(1)                                            4.17, 6.10
317(a)(2)                                                    7.24
Section 318(a)                                               9.09
318(c)                                                       9.09

--------------------
NOTE:  This  reconciliation  and tie shall not, for any  purpose,  be deemed to
be a part of the Indenture.

        Attention should also be directed to Section 318(c) of the Trust
Indenture Act, which provides that the provisions of Sections 310 to and
including 317 of the Trust Indenture Act are a part of and govern every
qualified indenture, whether or not physically contained therein.

<PAGE>

                                    ARTICLE I

DEFINITIONS AND USE OF PHRASES.................................................3

                                   ARTICLE II
                         NOTE DETAILS AND FORM OF NOTES

Section 2.01.     Note Details................................................25
Section 2.02.     Execution, Authentication and Delivery of Notes.............25
Section 2.03.     Registration, Transfer and Exchange of Notes; Persons
                  Treated as Registered Owners................................25
Section 2.04.     Lost, Stolen, Destroyed and Mutilated Notes.................26
Section 2.05.     Trustee's Authentication Certificate........................27
Section 2.06.     Cancellation and Destruction of Notes by the Trustee........27
Section 2.07.     Temporary Notes.............................................27
Section 2.08.     Issuance of Notes...........................................27
Section 2.09.     Definitive Notes............................................27
Section 2.10.     Payment of Principal and Interest...........................28

                                   ARTICLE III
     PARITY AND PRIORITY OF LIEN; OTHER OBLIGATIONS; AND DERIVATIVE PRODUCTS

Section 3.01.     Parity and Priority of Lien.................................29
Section 3.02.     Other Obligations...........................................29
Section 3.03.     Derivative Products; Counterparty Payments; Issuer
                  Derivative Payments.........................................29

                                   ARTICLE IV
            PROVISIONS APPLICABLE TO THE NOTES; DUTIES OF THE ISSUER

Section 4.01.     Payment of Principal and Interest...........................30
Section 4.02.     Covenants as to Additional Conveyances......................30
Section 4.03.     Further Covenants of the Issuer.............................30
Section 4.04.     Enforcement of Master Servicing Agreement and
                  Subservicing Agreements.....................................31
Section 4.05.     Procedures for Transfer of Funds............................33
Section 4.06.     Additional Covenants with Respect to the Higher
                  Education Act...............................................33
Section 4.07.     Financed Eligible Loans; Collections Thereof;
                  Assignment Thereof..........................................34
Section 4.08.     Appointment of Agents, Direction to Trustee, Etc............35
Section 4.09.     Capacity to Sue.............................................35
Section 4.10.     Continued Existence; Successor to Issuer....................35
Section 4.11.     Amendment of Student Loan Purchase Agreements...............35
Section 4.12.     Representations; Negative Covenants.........................36
Section 4.13.     Additional Covenants........................................41
Section 4.14.     Providing of Notice.........................................42
Section 4.15.     Certain Reports.............................................42
Section 4.16.     Statement as to Compliance..................................43
Section 4.17.     Representations of the Issuer Regarding the Trustee's
                  Security Interest...........................................44
Section 4.18.     Further Covenants of the Issuer Regarding the Trustee's
                  Security Interest...........................................45
Section 4.19.     Borrower Incentive Programs.................................45

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                                    ARTICLE V
                                      FUNDS

Section 5.01.     Creation and Continuation of Funds and Accounts.............45
Section 5.02.     Acquisition Fund............................................46
Section 5.03.     Capitalized Interest Fund...................................47
Section 5.04.     Collection Fund.............................................47
Section 5.05.     Reserve Fund................................................50
Section 5.06.     Investment of Funds Held by Trustee.........................51
Section 5.07.     Release.....................................................52

                                   ARTICLE VI
                              DEFAULTS AND REMEDIES

Section 6.01.     Events of Default Defined...................................53
Section 6.02.     Remedy on Default; Possession of Trust Estate...............53
Section 6.03.     Remedies on Default; Advice of Counsel......................55
Section 6.04.     Remedies on Default; Sale of Trust Estate...................55
Section 6.05.     Appointment of Receiver.....................................56
Section 6.06.     Restoration of Position.....................................56
Section 6.07.     Application of Sale Proceeds................................56
Section 6.08.     Acceleration of Maturity; Rescission and Annulment..........56
Section 6.09.     Remedies Not Exclusive......................................57
Section 6.10.     Collection of Indebtedness and Suits for Enforcement
                  by Trustee..................................................57
Section 6.11.     Direction of Trustee........................................58
Section 6.12.     Right to Enforce in Trustee.................................58
Section 6.13.     Physical Possession of Obligations Not Required.............59
Section 6.14.     Waivers of Events of Default................................59

                                   ARTICLE VII
                                   THE TRUSTEE

Section 7.01.     Acceptance of Trust.........................................59
Section 7.02.     Recitals of Others..........................................60
Section 7.03.     As to Filing of Indenture...................................60
Section 7.04.     Trustee May Act Through Agents..............................61
Section 7.05.     Indemnification of Trustee..................................61
Section 7.06.     Trustee's Right to Reliance.................................62
Section 7.07.     Compensation of Trustee.....................................63
Section 7.08.     Creditor Relationships......................................63
Section 7.09.     Resignation of Trustee......................................63
Section 7.10.     Removal of Trustee..........................................63
Section 7.11.     Successor Trustee...........................................64
Section 7.12.     Manner of Vesting Title in Trustee..........................64
Section 7.13.     Additional Covenants by the Trustee to Conform to the
                  Higher Education Act........................................65

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Section 7.14.     Right of Inspection.........................................65
Section 7.15.     Limitation with Respect to Examination of Reports...........65
Section 7.16.     Servicing Agreements........................................65
Section 7.17.     Additional Covenants of Trustee.............................65
Section 7.18.     Notices to Rating Agencies..................................66
Section 7.19.     Merger of the Trustee.......................................66
Section 7.20.     Receipt of Funds from Master Servicer or a Subservicer......66
Section 7.21.     Special Circumstances Leading to Resignation of Trustee.....67
Section 7.22.     Survival of Trustee's Rights to Receive Compensation,
                  Reimbursement and Indemnification...........................67
Section 7.23.     Corporate Trustee Required; Eligibility; Conflicting
                  Interests...................................................67
Section 7.24.     Trustee May File Proofs of Claim............................67
Section 7.25.     No Petition.................................................68

                                  ARTICLE VIII
                             SUPPLEMENTAL INDENTURES

Section 8.01.     Supplemental Indentures Not Requiring Consent of
                  Registered Owners...........................................68
Section 8.02.     Supplemental Indentures Requiring Consent of
                  Registered Owners...........................................69
Section 8.03.     Additional Limitation on Modification of Indenture..........70
Section 8.04.     Notice of Defaults..........................................70
Section 8.05.     Conformity with the Trust Indenture Act.....................71

                                   ARTICLE IX
                               GENERAL PROVISIONS

Section 9.01.     Notices.....................................................71
Section 9.02.     Covenants Bind Issuer.......................................72
Section 9.03.     Lien Created................................................73
Section 9.04.     Severability of Lien........................................73
Section 9.05.     Consent of Registered Owners Binds Successors...............73
Section 9.06.     Nonliability of Persons; No General Obligation..............73
Section 9.07.     Nonpresentment of Notes or Interest Checks..................73
Section 9.08.     Security Agreement..........................................73
Section 9.09.     Laws Governing..............................................74
Section 9.10.     Severability................................................74
Section 9.11.     Exhibits....................................................74
Section 9.12.     Non-Business Days...........................................74
Section 9.13.     Parties Interested Herein...................................74
Section 9.14.     Obligations Are Limited Obligations.........................74
Section 9.15.     Limitations on Counterparty Rights..........................74
Section 9.16.     Disclosure of Names and Addresses of Registered Owners......74
Section 9.17.     Aggregate Principal Amount of Obligations...................75
Section 9.18.     Financed Eligible Loans.....................................75
Section 9.19.     Concerning the Delaware Trustee.............................75

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                                    ARTICLE X
         PAYMENT AND CANCELLATION OF NOTES AND SATISFACTION OF INDENTURE

Section 10.01.    Trust Irrevocable...........................................76
Section 10.02.    Satisfaction of Indenture...................................76
Section 10.03.    Optional Purchase of All Financed Eligible Loans............77
Section 10.04.    Auction of Financed Eligible Loans..........................78
Section 10.05.    Cancellation of Paid Notes..................................78

EXHIBIT A         ELIGIBLE LOAN ACQUISITION CERTIFICATE
EXHIBIT B-1       FORM OF CLASS A-1 NOTE
EXHIBIT B-2       FORM OF CLASS A-2 NOTE
EXHIBIT B-3       FORM OF CLASS A-3 NOTE
EXHIBIT B-4       FORM OF CLASS A-4 NOTE
EXHIBIT B-5       FORM OF CLASS A-5 NOTE
EXHIBIT B-6       FORM OF CLASS B NOTE
EXHIBIT C         FORM OF ADMINISTRATOR'S MONTHLY SERVICING PAYMENT DATE
                  CERTIFICATE
EXHIBIT D         FORM OF ADMINISTRATOR'S Quarterly DISTRIBUTION DATE
                  CERTIFICATE

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<PAGE>

                               INDENTURE OF TRUST

        THIS INDENTURE OF TRUST, dated as of September 1, 2004 (this
"Indenture"), is by and between NELNET STUDENT LOAN TRUST 2004-4 (the "Issuer"),
a statutory trust duly organized and existing under the laws of the State of
Delaware (the "State"), and ZIONS FIRST NATIONAL BANK, a national banking
association duly organized and operating under the laws of the United States of
America, as trustee hereunder (together with its successors, the "Trustee") and
as eligible lender trustee (together with its successors, the "Eligible Lender
Trustee") under the Eligible Lender Trust Agreement (all capitalized terms used
in these preambles, recitals and granting clauses shall have the same meanings
assigned thereto in Article I hereof);

                              W I T N E S S E T H :

        WHEREAS, the Issuer represents that it is duly created as a statutory
trust under the laws of the State and that by proper action has duly authorized
the execution and delivery of this Indenture, which Indenture provides for the
payment of student loan asset-backed notes (the "Notes") and the payments to any
Counterparty (as defined herein); and

        WHEREAS, this Indenture is subject to the provisions of the Trust
Indenture Act of 1939, as amended (the "Trust Indenture Act"), that are deemed
to be incorporated into this Indenture and shall, to the extent applicable, be
governed by such provisions; and

        WHEREAS, the Trustee has agreed to accept the trusts herein created upon
the terms herein set forth; and

        WHEREAS, it is hereby agreed between the parties hereto, the Registered
Owners of the Notes (the Registered Owners evidencing their consent by their
acceptance of the Notes) and any Counterparty (the Counterparty evidencing its
consent by its execution and delivery of a Derivative Product (as defined
herein)) that in the performance of any of the agreements of the Issuer herein
contained, any obligation it may thereby incur for the payment of money shall
not be general debt on its part, but shall be secured by and payable solely from
the Trust Estate, payable in such order of preference and priority as provided
herein;

        NOW, THEREFORE, the Issuer, and as appropriate the Eligible Lender
Trustee, in consideration of the premises and acceptance by the Trustee of the
trusts herein created, of the purchase and acceptance of the Notes by the
Registered Owners thereof, of the execution and delivery of any Derivative
Product by a Counterparty and the Issuer and the acknowledgement thereof by the
Trustee, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, do hereby GRANT, CONVEY, PLEDGE,
TRANSFER, ASSIGN AND DELIVER to the Trustee, for the benefit of the Registered
Owners of the Notes and any Counterparty (to secure the payment of any and all
amounts which may from time to time become due and owing to a Counterparty
pursuant to any Derivative Product), all of the moneys, rights and properties
described in the granting clauses A through F below (the "Trust Estate"), as
follows:

<PAGE>
                                GRANTING CLAUSE A

        The Available Funds and Accounts (other than moneys released from the
lien of the Trust Estate as provided herein);

                                GRANTING CLAUSE B

        All moneys and investments held in the Funds and Accounts created under
Section 5.01 hereof, including all proceeds thereof and all income thereon;

                                GRANTING CLAUSE C

        The Financed Eligible Loans (other than Financed Eligible Loans released
from the lien of the Trust Estate as provided herein) and all obligations of the
obligors thereunder including all moneys accrued and paid thereunder on or after
the Cutoff Date;

                                GRANTING CLAUSE D

        The rights of the Issuer and/or the Eligible Lender Trustee in and to
the Eligible Lender Trust Agreement, the Master Servicing Agreement, any
Subservicing Agreement, the Student Loan Purchase Agreements, the Administration
Agreement, the Custodian Agreements and the Guarantee Agreements as the same
relate to the Financed Eligible Loans;

                                GRANTING CLAUSE E

        The rights of the Issuer in and to any Derivative Product; provided,
however, that this Granting Clause E shall not be for the benefit of a
Counterparty with respect to its Derivative Product; and

                                GRANTING CLAUSE F

        All proceeds from any property described in these Granting Clauses and
any and all other property, rights and interests of every kind or description
that from time to time hereafter is granted, conveyed, pledged, transferred,
assigned or delivered to the Trustee as additional security hereunder.

        TO HAVE AND TO HOLD the Trust Estate, whether now owned or held or
hereafter acquired, unto the Trustee and its successors or assigns;

        IN TRUST NEVERTHELESS, upon the terms and trusts herein set forth for
the equal and proportionate benefit and security of all present and future
Registered Owners of the Notes, without preference of any Note over any other,
except as provided herein, and for enforcement of the payment of the Notes in
accordance with their terms, and all other sums payable hereunder (including
payments due and payable to any Counterparty) or on the Notes, and for the
performance of and compliance with the obligations, covenants and conditions of
this Indenture, as if all the Notes and other Obligations (as defined herein) at
any time Outstanding had been executed and delivered simultaneously with the
execution and delivery of this Indenture;

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<PAGE>

        PROVIDED, HOWEVER, that if the Issuer, its successors or assigns, shall
well and truly pay, or cause to be paid, the principal of the Notes and the
interest due and to become due thereon, or provide fully for payment thereof as
herein provided, at the times and in the manner mentioned in the Notes according
to the true intent and meaning thereof, and shall make all required payments
into the Funds as required under Article V hereof, or shall provide, as
permitted hereby, for the payment thereof by depositing with the Trustee sums
sufficient to pay or to provide for payment of the entire amount due and to
become so due as herein provided (including payments due and payable to any
Counterparty), then this Indenture (other than Sections 4.13, 4.14 (for a period
of 90 days) and 7.05 hereof) and the rights hereby granted shall cease,
terminate and be void; otherwise, this Indenture shall be and remain in full
force and effect;

        NOW, THEREFORE, it is mutually covenanted and agreed as follows:

                                   ARTICLE I

                         DEFINITIONS AND USE OF PHRASES

        Capitalized terms used herein and not otherwise defined shall have the
meanings set forth below unless the context clearly requires otherwise:

        "ACCOUNT" shall mean any of the accounts created and established within
any Fund pursuant to this Indenture.

        "ACQUISITION FUND" shall mean the Fund by that name created in Section
5.01(a) hereof and further described in Section 5.02 hereof, including any
Accounts and Subaccounts created therein.

        "ADJUSTED POOL BALANCE" shall mean, for any Quarterly Distribution Date
as determined by the Administrator, (a) if the Pool Balance as of the last day
of the related Collection Period is greater than 40% of the Initial Pool
Balance, the sum of such Pool Balance, and the Specified Reserve Fund Balance
for that Quarterly Distribution Date; or (b) if the Pool Balance as of the last
day of the related Collection Period is less than or equal to 40% of the Initial
Pool Balance, that Pool Balance.

        "ADMINISTRATION AGREEMENT" shall mean the Administration Agreement,
dated as of September 1, 2004, among the Issuer, the Administrator, the Trustee
and the Delaware Trustee, as supplemented and amended.

        "ADMINISTRATION FEE" shall mean an amount equal to [0.18]% per annum,
based on the aggregate principal amount of the Pool Balance at any time, as
determined by the Administrator; provided, however, that if the Financed
Eligible Loans are not optionally purchased pursuant to Section 10.03 hereof and
the Financial Eligible Loans are not sold on the Trust Auction Date pursuant to
Section 10.04 hereof, the Administration Fee shall be reduced to an amount equal
to [0.05]% per annum, based on the aggregate principal amount of the Pool
Balance at any time, as determined by the Administrator.

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<PAGE>

        "ADMINISTRATOR" shall mean National Education Loan Network, Inc. in its
capacity as administrator of the Issuer and the Financed Eligible Loans, or any
successor thereto in accordance with the Administration Agreement.

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

        "AUTHORIZED REPRESENTATIVE" shall mean, when used with reference to the
Issuer, any Person duly authorized by the Trust Agreement to act on the Issuer's
behalf.

        "AVAILABLE FUNDS" shall mean, with respect to a Quarterly Distribution
Date or any related Monthly Servicing Payment Date, the sum of the following
amounts received to the extent not previously distributed: (a) all collections
received by the Master Servicer or any Subservicer on the Financed Eligible
Loans (including late fees received by the Master Servicer or any Subservicer
with respect to the Financed Eligible Loans and payments from any Guaranty
Agency received with respect to the Financed Eligible Loans but net of (i) any
collections in respect of principal on the Financed Eligible Loans applied by
the Issuer to repurchase guaranteed loans from the Guaranty Agencies or the
Master Servicer or any Subservicer in accordance with its Guarantee Agreement,
the Master Servicing Agreement or the related Subservicing Agreement, as
applicable; (ii) amounts required by the Higher Education Act to be paid to the
Department (including, but not limited to, rebate fees owed with respect to
consolidation loans) or to be repaid to borrowers (whether or not in the form of
a principal reduction of the applicable Financed Eligible Loan), with respect to
the Financed Eligible Loans; and (iii) any proceeds used to purchase Eligible
Loans which constitute "add-on consolidation loans"); (b) any Interest Benefit
Payments and Special Allowance Payments received by the Trustee with respect to
Financed Eligible Loans; (c) all Liquidation Proceeds from any Financed Eligible
Loans which became Liquidated Financed Eligible Loans in accordance with the
related Master Servicer or Subservicer's customary servicing procedures, and all
other moneys collected with respect to any Liquidated Financed Eligible Loan
which was written off, net of the sum of any amounts expended by the Master
Servicer or related Subservicer in connection with such liquidation and any
amounts required by law to be remitted to the obligor on such Liquidated
Financed Eligible Loan; (d) the aggregate Purchase Amounts received for Financed
Eligible Loans repurchased by the Seller or purchased by the Master Servicer or
a Subservicer or for serial loans sold to another eligible lender pursuant to
the Master Servicing Agreement or the related Subservicing Agreement; (e) the
aggregate amounts, if any, received from the Seller, the Master Servicer or any
Subservicer, as the case may be, as reimbursement of non-guaranteed interest
amounts, or lost Interest Benefit Payments and Special Allowance Payments, with
respect to the Financed Eligible Loans pursuant to a Student Loan Purchase
Agreement, the Master Servicing Agreement or a Subservicing Agreement,
respectively; (f) other amounts received by the Master Servicer or a Subservicer
pursuant to its role as Master Servicer or Subservicer under the Master
Servicing Agreement or the related Subservicing Agreement, respectively, and
payable to the Issuer in connection therewith; (g) all interest earned or gain
realized from the investment of amounts in any Fund or Account; and (h) any

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<PAGE>

payments received under the Derivative Products from the Counterparties in
respect of such Quarterly Distribution Date. "Available Funds" shall be
determined pursuant to the terms of this definition by the Administrator and
reported to the Trustee. Amounts described in clause (a)(i), (ii) and (iii)
hereof shall be paid by the Trustee upon receipt of a written direction from the
Administrator. The Trustee may conclusively rely on such determinations without
further duty to review or examine such information.

        "BASIC DOCUMENTS" shall mean the Trust Agreement, this Indenture, the
Master Servicing Agreement, any Subservicing Agreement, the Administration
Agreement, the Student Loan Purchase Agreements, the Custodian Agreements, the
Guarantee Agreements, the Eligible Lender Trust Agreement, the Derivative
Products and other documents and certificates delivered in connection with any
thereof.

        "BUSINESS DAY" shall mean (a) for purposes of calculating LIBOR, any day
on which banks in New York, New York and London, England are open for the
transaction of international business; and (b) for all other purposes, any day
other than a Saturday, Sunday, holiday or other day on which the New York Stock
Exchange or banks located in New York, New York or the city in which the
principal office of the Trustee is located, are authorized or permitted by law
or executive order to close.

        "CAPITALIZED INTEREST FUND" shall mean the Fund by that name created in
Section 5.01(b) hereof and further described in Section 5.03 hereof.

        "CERTIFICATE OF INSURANCE" shall mean any Certificate evidencing that a
Financed Eligible Loan is Insured pursuant to a Contract of Insurance.

        "CERTIFICATE OF TRUST" shall mean the certificate filed with the
Secretary of State of the State establishing the Issuer under Delaware law.

        "CLASS A NOTEHOLDER" shall mean the Person in whose name a Class A Note
is registered in the Note registration books of the Trustee.

        "CLASS A NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, on any
Quarterly Distribution Date for any class of Class A Notes, the Class A-1
Noteholders' Interest Distribution Amount, the Class A-2 Noteholders' Interest
Distribution Amount, the Class A-3 Noteholders' Interest Distribution Amount,
the Class A-4 Noteholders' Interest Distribution Amount or the Class A-5
Noteholders' Interest Distribution Amount, as applicable, in each case to the
extent payable on such Quarterly Distribution Date.

        "CLASS A NOTES" shall mean, collectively, the Class A-1 Notes, the Class
A-2 Notes, the Class A-3 Notes, the Class A-4 Notes and the Class A-5 Notes
secured on a senior priority to the Class B Obligations.

        "CLASS A OBLIGATIONS" shall mean Class A Notes and the Derivative
Products, the priority of payment of which is equal with that of Class A Notes.

        "CLASS A PERCENTAGE" shall mean, for any Quarterly Distribution Date,
100% less the Class B Percentage.

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<PAGE>

        "CLASS A PRINCIPAL DISTRIBUTION AMOUNT" shall mean, for any Quarterly
Distribution Date, the product of the Principal Distribution Amount and the
Class A Percentage.

        "CLASS A-1 MATURITY DATE" shall mean the April, 2011 Quarterly
Distribution Date.

        "CLASS A-1 NOTE INTEREST SHORTFALL" shall mean, with respect to any
Quarterly Distribution Date, the excess, if any, of (a) the Class A-1
Noteholders' Interest Distribution Amount on the immediately preceding Quarterly
Distribution Date over (b) the amount of interest actually distributed to the
Class A-1 Noteholders on such preceding Quarterly Distribution Date, plus
interest on the amount of such excess interest due to the Class A-1 Noteholders,
to the extent permitted by law, at the interest rate borne by the Class A-1
Notes from such immediately preceding Quarterly Distribution Date to the current
Quarterly Distribution Date, as determined by the Administrator.

        "CLASS A-1 NOTEHOLDER" shall mean the Person in whose name a Class A-1
Note is registered in the Note registration books maintained by the Trustee.

        "CLASS A-1 NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, with
respect to any Quarterly Distribution Date, the sum of (a) the amount of
interest accrued at the Class A-1 Rate for the related Interest Accrual Period
on the aggregate outstanding principal balances of the Class A-1 Notes
immediately prior to such Quarterly Distribution Date; and (b) the Class A-1
Note Interest Shortfall for such Quarterly Distribution Date, as based on the
actual number of days in such Interest Accrual Period divided by 360 and
rounding the resultant figure to the fifth decimal place, as determined by the
Administrator.

        "CLASS A-1 NOTES" shall mean the $380,000,000 Student Loan Asset-Backed
Notes, Senior Class A-1 issued by the Issuer pursuant to this Indenture,
substantially in the form of Exhibit B-1 hereto.

        "CLASS A-1 RATE" shall mean, for any Interest Accrual Period, other than
the first Interest Accrual Period, the applicable Three-Month LIBOR, minus
0.01%, as determined by the Administrator. For the first Interest Accrual
Period, the Class A-1 Rate shall be determined by reference to the following
formula:

        x + [27/33 * (y-x)] minus 0.01%, as determined by the Administrator.

        where:

        x = Three-Month LIBOR, and

        y = Four-Month LIBOR.

        "CLASS A-2 MATURITY DATE" shall mean the April, 2016 Quarterly
Distribution Date.

        "CLASS A-2 NOTE INTEREST SHORTFALL" shall mean, with respect to any
Quarterly Distribution Date, the excess, if any, of (a) the Class A-2
Noteholders' Interest Distribution Amount on the immediately preceding Quarterly
Distribution Date over (b) the amount of interest actually distributed to the
Class A-2 Noteholders on such preceding Quarterly Distribution Date, plus

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<PAGE>

interest on the amount of such excess interest due to the Class A-2 Noteholders,
to the extent permitted by law, at the interest rate borne by the Class A-2
Notes from such immediately preceding Quarterly Distribution Date to the current
Quarterly Distribution Date, as determined by the Administrator.

        "CLASS A-2 NOTEHOLDER" shall mean the Person in whose name a Class A-2
Note is registered in the Note registration books maintained by the Trustee.

        "CLASS A-2 NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, with
respect to any Quarterly Distribution Date, the sum of (a) the amount of
interest accrued at the Class A-2 Rate for the related Interest Accrual Period
on the aggregate outstanding principal balances of the Class A-2 Notes
immediately prior to such Quarterly Distribution Date; and (b) the Class A-2
Note Interest Shortfall for such Quarterly Distribution Date, as based on the
actual number of days in such Interest Accrual Period divided by 360 and
rounding the resultant figure to the fifth decimal place, as determined by the
Administrator.

        "CLASS A-2 NOTES" shall mean the $516,000,000 Student Loan Asset-Backed
Notes, Senior Class A-2 issued by the Issuer pursuant to this Indenture,
substantially in the form of Exhibit B-2 hereto.

        "CLASS A-2 RATE" shall mean, for any Interest Accrual Period, other than
the first Interest Accrual Period, the applicable Three-Month LIBOR, plus 0.02%,
as determined by the Administrator. For the first Interest Accrual Period, the
Class A-2 Rate shall be determined by reference to the following formula:

        x + [27/33 * (y-x)] plus 0.02%, as determined by the Administrator.

        where:

        x = Three-Month LIBOR, and

        y = Four-Month LIBOR.

        "CLASS A-3 MATURITY DATE" shall mean the October, 2016 Quarterly
Distribution Date.

        "CLASS A-3 NOTE INTEREST SHORTFALL" shall mean, with respect to any
Quarterly Distribution Date, the excess, if any, of (a) the Class A-3
Noteholders' Interest Distribution Amount on the immediately preceding Quarterly
Distribution Date over (b) the amount of interest actually distributed to the
Class A-3 Noteholders on such preceding Quarterly Distribution Date, plus
interest on the amount of such excess interest due to the Class A-3 Noteholders,
to the extent permitted by law, at the interest rate borne by the Class A-3
Notes from such immediately preceding Quarterly Distribution Date to the current
Quarterly Distribution Date, as determined by the Administrator.

        "CLASS A-3 NOTEHOLDER" shall mean the Person in whose name a Class A-3
Note is registered in the Note registration books maintained by the Trustee.

                                       7
<PAGE>

        "CLASS A-3 NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, with
respect to any Quarterly Distribution Date, the sum of (a) the amount of
interest accrued at the Class A-3 Rate for the related Interest Accrual Period
on the aggregate outstanding principal balances of the Class A-3 Notes
immediately prior to such Quarterly Distribution Date; and (b) the Class A-3
Note Interest Shortfall for such Quarterly Distribution Date, as based on the
actual number of days in such Interest Accrual Period divided by 360 and
rounding the resultant figure to the fifth decimal place, as determined by the
Administrator.

        "CLASS A-3 NOTES" shall mean $294,000,000 Student Loan Asset-Backed
Notes, Senior Class A-3 issued by the Issuer pursuant to this Indenture,
substantially in the form of Exhibit B-3 hereto.

        "CLASS A-3 RATE" shall mean, for any Interest Accrual Period, other than
the first Interest Accrual Period, the applicable Three-Month LIBOR, plus 0.09%,
as determined by the Administrator. For the first Interest Accrual Period, the
Class A-3 Rate shall be determined by reference to the following formula:

        x + [27/33 * (y-x)] plus 0.09%, as determined by the Administrator.

        where:

        x = Three-Month LIBOR, and

        y = Four-Month LIBOR.

        "CLASS A-4 MATURITY DATE" shall mean the April, 2021 Quarterly
Distribution Date.

        "CLASS A-4 NOTE INTEREST SHORTFALL" shall mean, with respect to any
Quarterly Distribution Date, the excess, if any, of (a) the Class A-4
Noteholders' Interest Distribution Amount on the immediately preceding Quarterly
Distribution Date over (b) the amount of interest actually distributed to the
Class A-4 Noteholders on such preceding Quarterly Distribution Date, plus
interest on the amount of such excess interest due to the Class A-4 Noteholders,
to the extent permitted by law, at the interest rate borne by the Class A-4
Notes from such immediately preceding Quarterly Distribution Date to the current
Quarterly Distribution Date, as determined by the Administrator.

        "CLASS A-4 NOTEHOLDER" shall mean the Person in whose name a Class A-4
Note is registered in the Note registration books maintained by the Trustee.

        "CLASS A-4 NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, with
respect to any Quarterly Distribution Date, the sum of (a) the amount of
interest accrued at the Class A-4 Rate for the related Interest Accrual Period
on the aggregate outstanding principal balances of the Class A-4 Notes
immediately prior to such Quarterly Distribution Date; and (b) the Class A-4
Note Interest Shortfall for such Quarterly Distribution Date, as based on the
actual number of days in such Interest Accrual Period divided by 360 and
rounding the resultant figure to the fifth decimal place, as determined by the
Administrator.

                                       8
<PAGE>

        "CLASS A-4 NOTES" shall mean the $313,250,000 Student Loan Asset-Backed
Notes, Senior Class A-4 issued by the Issuer pursuant to this Indenture,
substantially in the form of Exhibit B-4.

        "CLASS A-4 RATE" shall mean, for any Interest Accrual Period, other than
the first Interest Accrual Period, the applicable Three-Month LIBOR, plus 0.13%,
as determined by the Administrator. For the first Accrual Period, the Class A-4
Rate shall be determined by reference to the following formula:

        x + [27/33 * (y-x)] plus 0.13%, as determined by the Administrator.

        where:

        x = Three-Month LIBOR, and

        y = Four-Month LIBOR.

        "CLASS A-5 MATURITY DATE" shall mean the January, 2037 Quarterly
Distribution Date.

        "CLASS A-5 NOTE INTEREST SHORTFALL" shall mean, with respect to any
Quarterly Distribution Date, the excess, if any, of (a) the Class A-5
Noteholders' Interest Distribution Amount on the immediately preceding Quarterly
Distribution Date over (b) the amount of interest actually distributed to the
Class A-5 Noteholders on such preceding Quarterly Distribution Date, plus
interest on the amount of such excess interest due to the Class A-5 Noteholders,
to the extent permitted by law, at the interest rate borne by the Class A-5
Notes from such immediately preceding Quarterly Distribution Date to the current
Quarterly Distribution Date, as determined by the Administrator.

        "CLASS A-5 NOTEHOLDER" shall mean the Person in whose name a Class A-5
Note is registered in the Note registration books maintained by the Trustee.

        "CLASS A-5 NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, with
respect to any Quarterly Distribution Date, the sum of (a) the amount of
interest accrued at the Class A-5 Rate for the related Interest Accrual Period
on the aggregate outstanding principal balances of the Class A-5 Notes
immediately prior to such Quarterly Distribution Date; and (b) the Class A-5
Note Interest Shortfall for such Quarterly Distribution Date, as based on the
actual number of days in such Interest Accrual Period divided by 360 and
rounding the resultant figure to the fifth decimal place, as determined by the
Administrator.

        "CLASS A-5 NOTES" shall mean the $457,000,000 Student Loan Asset-Backed
Notes, Senior Class A-5 issued by the Issuer pursuant to this Indenture,
substantially in the form of Exhibit B-5.

        "CLASS A-5 RATE" shall mean, for any Interest Accrual Period, other than
the first Interest Accrual Period, the applicable Three-Month LIBOR, plus 0.16%,
as determined by the Administrator. For the first Accrual Period, the Class A-5
Rate shall be determined by reference to the following formula:

                                       9
<PAGE>

        x + [27/33 * (y-x)] plus 0.16%, as determined by the Administrator.

        where:

        x = Three-Month LIBOR, and

        y = Four-Month LIBOR.

        "CLASS B MATURITY DATE" shall mean the January, 2041 Quarterly
Distribution Date.

        "CLASS B NOTE INTEREST SHORTFALL" shall mean, with respect to any
Quarterly Distribution Date, the excess, if any, of (a) the Class B Noteholders'
Interest Distribution Amount on the immediately preceding Quarterly Distribution
Date over (b) the amount of interest actually distributed to the Class B
Noteholders on such preceding Quarterly Distribution Date, plus interest on the
amount of such excess interest due to the Class B Noteholders, to the extent
permitted by law, at the interest rate borne by the Class B Notes from such
immediately preceding Quarterly Distribution Date to the current Quarterly
Distribution Date, as determined by the Administrator.

        "CLASS B NOTEHOLDER" shall mean the Person in whose name a Class B Note
is registered in the Note registration books maintained by the Trustee.

        "CLASS B NOTEHOLDERS' INTEREST DISTRIBUTION AMOUNT" shall mean, with
respect to any Quarterly Distribution Date, the sum of (a) the amount of
interest accrued at the Class B Rate for the related Interest Accrual Period on
the aggregate outstanding principal balances of the Class B Notes immediately
prior to such Quarterly Distribution Date; and (b) the Class B Note Interest
Shortfall for such Quarterly Distribution Date, as based on the actual number of
days in such Interest Accrual Period divided by 360 and rounding the resultant
figure to the fifth decimal place, as determined by the Administrator.

        "CLASS B NOTES" shall mean the $60,626,000 Student Loan Asset-Backed
Notes, Subordinate Class B issued by the Issuer pursuant to this Indenture,
substantially in the form of Exhibit B-6 hereto.

        "CLASS B OBLIGATIONS" shall mean Class B Notes.

        "CLASS B PERCENTAGE" shall mean, for any Quarterly Distribution Date,
(a) prior to the Stepdown Date or with respect to any Quarterly Distribution
Date on which a Trigger Event is in effect, zero; or (b) on and after the
Stepdown Date and provided that no Trigger Event is in effect, a fraction
expressed as a percentage, the numerator of which is the aggregate principal
balance of the Class B Notes then Outstanding and the denominator of which is
the aggregate principal balance of all Notes then Outstanding, in each case
determined on the Determination Date by the Administrator for that Quarterly
Distribution Date.

        "CLASS B PRINCIPAL DISTRIBUTION AMOUNT" shall mean, for any Quarterly
Distribution Date, the product of the Principal Distribution Amount and the
Class B Percentage.
                                       10
<PAGE>

        "CLASS B RATE" shall mean, for any Interest Accrual Period, other than
the first Interest Accrual Period, the applicable Three-Month LIBOR, plus 0.30%,
as determined by the Administrator. For the first Interest Accrual Period, the
Class B Rate shall be determined by reference to the following formula:

        x + [27/33 * (y-x)] plus 0.30%, as determined by the Administrator.

        where:

        x = Three-Month LIBOR, and

        y = Four-Month LIBOR.

        "CLEARING AGENCY" shall mean an organization registered as a "clearing
agency" pursuant to Section 17A of the Exchange Act. The initial Clearing Agency
shall be The Depository Trust Company and the initial nominee for the Clearing
Agency shall be Cede & Co.

        "CLEARING AGENCY PARTICIPANT" shall mean a broker, dealer, bank, other
financial institution or other Person for whom from time to time a Clearing
Agency effects book-entry transfers and pledges of securities deposited with the
Clearing Agency.

        "CODE" shall mean the Internal Revenue Code of 1986, as amended from
time to time. Each reference to a section of the Code herein shall be deemed to
include the United States Treasury Regulations, including applicable temporary
and proposed regulations, relating to such section which are applicable to the
Notes or the use of the proceeds thereof. A reference to any specific section of
the Code shall be deemed also to be a reference to the comparable provisions of
any enactment which supersedes or replaces the Code thereunder from time to
time.

        "COLLECTION FUND" shall mean the Fund by that name created in Section
5.01(c) hereof and further described in Section 5.04 hereof.

        "COLLECTION PERIOD" shall mean, with respect to the first Quarterly
Distribution Date, the period beginning on September 1, 2004 and ending on
December 31, 2004, and with respect to each subsequent Quarterly Distribution
Date, the Collection Period means the three calendar months immediately
following the end of the previous Collection Period, beginning January 1, 2005.

        "COMMISSION" shall mean the Securities and Exchange Commission.

         "CONTRACT OF INSURANCE" shall mean the contract of insurance between
the Eligible Lender and the Secretary.

        "COUNTERPARTY" shall mean the counterparties to any Derivative Product
entered into pursuant to Section 3.03 hereof.

        "COUNTERPARTY PAYMENTS" shall mean any payment to be made to, or for the
benefit of, the Issuer under a Derivative Product.

                                       11
<PAGE>

        "CUSTODIAN AGREEMENT" shall mean, collectively, the custodian agreements
with the Master Servicer and any Subservicer or other custodian or bailee
related to Financed Eligible Loans.

        "CUTOFF DATE" shall mean (i) with respect to the initial pool of
Financed Eligible Loans, August 31, 2004; and (ii) with respect to subsequently
acquired Eligible Loans, the date on which such loans are transferred to the
Trust.

        "DATE OF ISSUANCE" shall mean September 29, 2004.

        "DELAWARE TRUSTEE" shall mean Wilmington Trust Company, a Delaware
banking corporation, solely in its capacity as the trustee of the Issuer under
the Trust Agreement.

        "DELAWARE TRUSTEE FEE" shall mean an amount equal to $5,500 per annum,
payable on each June Quarterly Distribution Date, beginning on the June 2005
Quarterly Distribution Date.

        "DEPARTMENT" shall mean the United States Department of Education, an
agency of the Federal government.

        "DERIVATIVE PRODUCT" shall mean any Derivative Product entered into
subsequent to the Date of Issuance subject to the provisions of Section 3.03
hereof.

        "DERIVATIVE VALUE" shall mean the value of a Derivative Product, if any,
to the Counterparty, provided that such value is defined and calculated in
substantially the same manner as amounts are defined and calculated pursuant to
the applicable provisions of an ISDA Master Agreement.

        "DETERMINATION DATE" shall mean, with respect to any Distribution Date
or the Monthly Servicing Payment Date, as applicable, the fourth Business Day
preceding such Distribution Date or Monthly Servicing Payment Date.

        "ELIGIBLE LENDER" shall mean (i) Zions First National Bank, in its
capacity as eligible lender trustee under the terms of the Eligible Lender Trust
Agreement, and (ii) any "eligible lender," as defined in the Higher Education
Act, and which has received an eligible lender designation from the Secretary
with respect to Eligible Loans made under the Higher Education Act.

        "ELIGIBLE LENDER TRUST AGREEMENT" shall mean the Eligible Lender Trust
Agreement, dated as of September 1, 2004, between the Issuer and Zions First
National Bank, as eligible lender trustee, as amended from time to time.

        "ELIGIBLE LOAN" shall mean any loan made to finance post-secondary
education that is made under the Higher Education Act, provided that if, after
any reauthorization or amendment of the Higher Education Act, loans authorized
thereunder, including, without limitation, their benefits, any provisions, or
the servicing thereof, are materially different from loans so authorized prior
to such reauthorization or amendment, such loans authorized after such
reauthorization or amendment shall not constitute Eligible Loans unless a Rating
Confirmation is obtained.

                                       12
<PAGE>

        "ELIGIBLE LOAN ACQUISITION CERTIFICATE" shall mean a certificate signed
by an Authorized Representative of the Issuer in substantially the form attached
as Exhibit A hereto.

        "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
as amended.

        "EVENT OF BANKRUPTCY" shall mean (a) the Issuer shall have commenced a
voluntary case or other proceeding seeking liquidation, reorganization or other
relief with respect to itself or its debts under any bankruptcy, insolvency or
other similar law now or hereafter in effect or seeking the appointment of a
trustee, receiver, liquidator, custodian or other similar official of it or any
substantial part of its property, or shall have made a general assignment for
the benefit of creditors, or shall have declared a moratorium with respect to
its debts or shall have failed generally to pay its debts as they become due, or
shall have taken any action to authorize any of the foregoing; or (b) an
involuntary case or other proceeding shall have been commenced against the
Issuer seeking liquidation, reorganization or other relief with respect to it or
its debts under any bankruptcy, insolvency or other similar law now or hereafter
in effect or seeking the appointment of a trustee, receiver, liquidator,
custodian or other similar official of it or any substantial part of its
property provided such action or proceeding is not dismissed within 60 days.

        "EVENT OF DEFAULT" shall have the meaning specified in Article VI
hereof.

        "EXCHANGE ACT" shall mean the Securities Exchange Act of 1934, as
amended.

        "FINANCED" or "Financing" when used with respect to Eligible Loans,
shall mean or refer to Eligible Loans (a) acquired by the Issuer with balances
in the Acquisition Fund or otherwise deposited in or accounted for in the
Acquisition Fund or otherwise constituting a part of the Trust Estate and (b)
Eligible Loans substituted or exchanged for Financed Eligible Loans, but does
not include Eligible Loans released from the lien of this Indenture and sold or
transferred, to the extent permitted by this Indenture.

        "FISCAL YEAR" shall mean the fiscal year of the Issuer (initially
January 1 to December 31) as otherwise established from time to time.

        "FITCH" shall mean Fitch Inc., its successors and assigns.

        "FOUR-MONTH LIBOR," see "Three-Month LIBOR" below.

        "FUNDS" shall mean each of the Funds created pursuant to Section 5.01
hereof.

        "GUARANTEE" or "GUARANTEED" shall mean, with respect to an Eligible
Loan, the insurance or guarantee by a Guaranty Agency pursuant to such Guaranty
Agency's Guarantee Agreement of the maximum percentage of the principal of and
accrued interest on such Eligible Loan allowed by the terms of the Higher
Education Act with respect to such Eligible Loan at the time it was originated
and the coverage of such Eligible Loan by the federal reimbursement contracts,
providing, among other things, for reimbursement to such Guaranty Agency for
payments made by it on defaulted Eligible Loans insured or guaranteed by such
Guaranty Agency of at least the minimum reimbursement allowed by the Higher
Education Act with respect to a particular Eligible Loan.

                                       13
<PAGE>

        "GUARANTEE AGREEMENTS" shall mean a guaranty or lender agreement between
the Trustee or the Eligible Lender Trustee and any Guaranty Agency, and any
amendments thereto.

        "GUARANTY AGENCY" shall mean any entity authorized to guarantee student
loans under the Higher Education Act and with which the Trustee or the Eligible
Lender Trustee maintains a Guarantee Agreement.

        "HIGHER EDUCATION ACT" shall mean the Higher Education Act of 1965, as
amended or supplemented from time to time, or any successor federal act and all
regulations, directives, bulletins and guidelines promulgated from time to time
thereunder.

        "HIGHEST PRIORITY OBLIGATIONS" shall mean at any time when Class A
Obligations are Outstanding, the Class A Obligations, and at any time when no
Class A Obligations are Outstanding, the Class B Obligations.

        "INDENTURE" shall mean this Indenture of Trust, including all
supplements and amendments hereto.

        "INDEPENDENT" shall mean, when used with respect to any specified
Person, that the Person (a) is in fact independent of the Trust, any other
obligor upon the Notes, the Seller and any Affiliate of any of the foregoing
Persons; (b) does not have any direct financial interest or any material
indirect financial interest in the Trust, any such other obligor, the Seller or
any Affiliate of any of the foregoing Persons; and (c) is not connected with the
Trust, any such other obligor, the Seller or any Affiliate of any of the
foregoing Persons as an officer, employee, promoter, underwriter, placement
agent, trustee, partner, director or person performing similar functions.

        "INDEPENDENT CERTIFICATE" shall mean a certificate or opinion to be
delivered to the Trustee under the circumstances described in, and otherwise
complying with, the applicable requirements of this Indenture, made by an
Independent appraiser or other expert appointed by an Issuer Order and approved
by the Trustee in the exercise of reasonable care, and such opinion or
certificate shall state that the signer has read the definition of "Independent"
in this Indenture and that the signer is Independent within the meaning thereof.

        "INDEX MATURITY" shall mean (i) for Three-Month LIBOR, three months and
(ii) for Four-Month LIBOR, four months.

        "INITIAL POOL BALANCE" shall mean the Pool Balance as of the Cutoff Date
with respect to the Financed Eligible Loans acquired on the Date of Issuance
plus all other amounts on deposit in the Acquisition Fund on the Date of
Issuance, which is $1,994,271,462.

        "INSURANCE" or "INSURED" or "INSURING" shall mean, with respect to an
Eligible Loan, the insuring by the Secretary (as evidenced by a Certificate of
Insurance or other document or certification issued under the provisions of the
Higher Education Act) under the Higher Education Act of 100% of the principal of
and accrued interest on such Eligible Loan.

                                       14
<PAGE>

        "INTEREST ACCRUAL PERIOD" shall mean, initially, the period commencing
on the Date of Issuance to but not including January 25, 2005, and thereafter,
with respect to each Quarterly Distribution Date, the period beginning on the
prior Quarterly Distribution Date and ending on the day immediately preceding
such Quarterly Distribution Date.

        "INTEREST BENEFIT PAYMENT" shall mean an interest payment on Eligible
Loans received pursuant to the Higher Education Act and an agreement with the
federal government, or any similar payments.

        "INVESTMENT AGREEMENT" shall mean, collectively, the (i) Investment
Agreement dated September 29, 2004, between the Trustee and _____________ and
(ii) any other investment agreement approved by the Rating Agencies. The
issuance by the Rating Agencies of the ratings on the Notes on the Date of
Issuance shall serve as the Rating Confirmation required with respect to the
Investment Agreements set forth in (i) and (ii) above.

        "INVESTMENT SECURITIES" shall mean:

                (a) direct obligations of, or obligations on which the timely
        payment of the principal of and interest on which are unconditionally
        and fully guaranteed by, the United States of America;

                (b) interest-bearing time or demand deposits, certificates of
        deposit or other similar banking arrangements with a maturity of 12
        months or less with any bank, trust company, national banking
        association or other depository institution, including those of the
        Trustee, provided that, at the time of deposit or purchase such
        depository institution has commercial paper which is rated "A-1+" by S&P
        and "F1" by Fitch and has the required ratings from Moody's
        corresponding to the duration of such investment set forth below;

                (c) interest-bearing time or demand deposits, certificates of
        deposit or other similar banking arrangements with a maturity of 24
        months or less, but more than 12 months, with any bank, trust company,
        national banking association or other depository institution, including
        those of the Trustee and any of its affiliates, provided that, at the
        time of deposit or purchase such depository institution has senior debt
        rated "A" or higher by S&P or higher by Fitch, if commercial paper is
        outstanding, commercial paper which is rated "A-1+" by S&P and "F1" by
        Fitch and has the required ratings from Moody's corresponding to the
        duration of such investment set forth below;

                (d) interest-bearing time or demand deposits, certificates of
        deposit or other similar banking arrangements with a maturity of more
        than 24 months with any bank, trust company, national banking
        association or other depository institution, including those of the
        Trustee and any of its affiliates, provided that, at the time of deposit
        or purchase such depository institution has senior debt rated "AA" or
        higher by S&P and "AA" or higher by Fitch, if commercial paper is
        outstanding, commercial paper which is rated "A-1+" by S&P, "P-1" by
        Moody's and "F1" by Fitch and has the required ratings from Moody's
        corresponding to the duration of such investment set forth below;

                (e) bonds, debentures, notes or other evidences of indebtedness
        issued or guaranteed by any of the following agencies: Federal Farm
        Credit Banks, Federal Home Loan Mortgage Corporation; the Export-Import
        Bank of the United States; the Federal National Mortgage Association;

                                       15
<PAGE>

        the Farmers Home Administration; Federal Home Loan Banks provided such
        obligation is rated "AAA" by S&P, "Aaa" by Moody's and "AAA" by Fitch;
        or any agency or instrumentality of the United States of America which
        shall be established for the purposes of acquiring the obligations of
        any of the foregoing or otherwise providing financing therefor;

                (f) repurchase agreements and reverse repurchase agreements,
        other than overnight repurchase agreements and overnight reverse
        repurchase agreements, with banks, including the Trustee and any of its
        affiliates, which are members of the Federal Deposit Insurance
        Corporation or firms which are members of the Securities Investors
        Protection Corporation, in each case whose outstanding, unsecured debt
        securities are rated no lower than two subcategories below the highest
        rating on any series of Outstanding Notes by S&P and Fitch, if
        commercial paper is outstanding, commercial paper which is rated "A-1+"
        by S&P and "F1" by Fitch and has the required ratings from Moody's
        corresponding to the duration of such investment set forth below;

                (g) overnight repurchase agreements and overnight reverse
        repurchase agreements at least 101% collateralized by securities
        described in subparagraph (a) of this definition and with a
        counterparty, including the Trustee and any of its affiliates, that has
        senior debt rated "AA" or higher by S&P and "A" or higher by Fitch, if
        commercial paper is outstanding, commercial paper which is rated "A-1+"
        by S&P and "F1" by Fitch and has the required ratings from Moody's
        corresponding to the duration of such investment set forth below, or a
        counterparty approved in writing by S&P, Moody's and Fitch,
        respectively;

                (h) investment agreements or guaranteed investment contracts,
        which may be entered into by and among the Issuer and/or the Trustee and
        any bank, bank holding company, corporation or any other financial
        institution, including the Trustee and any of its affiliates, whose
        outstanding (i) commercial paper is rated "A-1+" by S&P and "F1" by
        Fitch for agreements or contracts with a maturity of 12 months or less
        and has the required ratings from Moody's corresponding to the duration
        of such investment set forth below; (ii) unsecured long-term debt is
        rated no lower than two subcategories below the highest rating on any
        series of Outstanding Notes by S&P and Fitch and, if commercial paper is
        outstanding, commercial paper which is rated "A-1+" by S&P and "F1" by
        Fitch for agreements or contracts with a maturity of 24 months or less,
        but more than 12 months and has the required ratings from Moody's
        corresponding to the duration of such investment set forth below, or
        (iii) unsecured long-term debt which is rated no lower than two
        subcategories below the highest rating on any series of Outstanding
        Notes by S&P and Fitch and, if commercial paper is outstanding,
        commercial paper which is rated "A-1+" by S&P and "F1" by Fitch for
        agreements or contracts with a maturity of more than 24 months and has
        the required ratings from Moody's corresponding to the duration of such
        investment set forth below, or, in each case, by an insurance company
        whose claims-paying ability is so rated;

                (i) "tax exempt bonds" as defined in Section 150(a)(6) of the
        Code, other than "specified private activity bonds" as defined in
        Section 57(a)(5)(C) of the Code, that are rated in the highest category

                                       16
<PAGE>

        by S&P and Fitch for long-term or short-term debt or shares of a
        so-called money market or mutual fund rated "AAAm/AAAm-G" or higher by
        S&P, and "AA/F1+" or higher by Fitch and has the required ratings from
        Moody's corresponding to the duration of such investment set forth
        below, that do not constitute "investment property" within the meaning
        of Section 148(b)(2) of the Code, provided that the fund has all of its
        assets invested in obligations of such rating quality;

                (j) commercial paper, including that of the Trustee and any of
        its affiliates, which is rated in the single highest classification,
        "A-1+" by S&P and "F1" by Fitch and has the required ratings from
        Moody's corresponding to the duration of such investment set forth
        below, and which matures not more than 270 days after the date of
        purchase;

                (k) investments in a money market fund rated at least "AAAm" or
        "AAAm-G" by S&P, "Aaa" by Moody's and "AA" or "F1" by Fitch, including
        funds for which the Trustee or an affiliate thereof acts as investment
        advisor or provides other similar services for a fee;

                (l) any Investment Agreement; and

                (m) any other investment with a Rating Confirmation from each
        Rating Agency.

        Each Investment Security or the provider of such Investment Security
(other than those described in paragraphs (a), (e) and (k) of this definition)
shall have the following Moody's long-term and or short-term ratings
corresponding to the duration of such investment:

                 Maximum Maturity                      Minimum Ratings
                 ----------------                      ---------------

                 One Month                             "A2" or "Prime-1"
                 Three Months                          "A1" and "Prime-1"
                 Six Months                            "Aa3" and "Prime-1"
                 Greater than Six Months               "Aaa" and "Prime-1"

        "ISDA MASTER AGREEMENT" shall mean the ISDA Master Agreement, copyright
1992, as amended from time to time, and as in effect with respect to any
Derivative Product.

        "ISSUER" shall mean Nelnet Student Loan Trust 2004-4, a statutory trust
organized and existing under the laws of the State, and any successor thereto.

        "ISSUER DERIVATIVE PAYMENT" shall mean any payment required to be made
by or on behalf of the Issuer due to a Counterparty pursuant to a Derivative
Product.

        "ISSUER ORDER" shall mean a written order signed in the name of the
Issuer by an Authorized Representative.

        "LIBOR" shall mean Three-Month LIBOR or Four-Month LIBOR as applicable.

        "LIBOR DETERMINATION DATE" shall mean, for each Interest Accrual Period,
the second Business Day before the beginning of that Interest Accrual Period.

                                       17
<PAGE>

        "LIQUIDATED FINANCED ELIGIBLE LOAN" shall mean any defaulted Financed
Eligible Loan liquidated by the Master Servicer or a Subservicer (which shall
not include any Financed Eligible Loan on which payments are received from a
Guaranty Agency) or which such Master Servicer or Subservicer has, after using
all reasonable efforts to realize upon such Financed Eligible Loan, determined
to charge off.

        "LIQUIDATION PROCEEDS" shall mean, with respect to any Liquidated
Financed Eligible Loan which became a Liquidated Financed Eligible Loan during
the current Collection Period in accordance with the Master Servicer or a
Subservicer's customary servicing procedures, the moneys collected in respect of
the liquidation thereof from whatever source, other than moneys collected with
respect to any Liquidated Financed Eligible Loan which was written off in prior
Collection Periods or during the current Collection Period, net of the sum of
any amounts expended by such Master Servicer or Subservicer in connection with
such liquidation and any amounts required by law to be remitted to the obligor
on such Liquidated Financed Eligible Loan.

        "MASTER PROMISSORY NOTE" shall mean a Master Promissory Note in the form
mandated by Section 432(m)(1) of the Higher Education Act, as added by Public
Law No: 105-244 ss. 427, 112 Stat. 1702 (1998), as amended by Public Law No:
106-554 (enacted December 21, 2000) and as codified in 20 U.S.C. ss. 1082(m)(1).

        "MASTER SERVICER" shall mean National Education Loan Network, Inc. and
any other master servicer or successor master servicer selected by the Issuer,
including an affiliate of the Issuer, so long as the Issuer obtains a Rating
Confirmation as to each such other master servicer.

        "MASTER SERVICING AGREEMENT" shall mean (a) the Master Servicing
Agreement, dated as of September 1, 2004, among the Issuer, the Depositor, the
Administrator and the Master Servicer, and (b) any replacement master servicing
agreement among the Issuer, the Administrator and any other Master Servicer.

        "MATURITY" when used with respect to any Note, shall mean the date on
which the principal thereof becomes due and payable as therein or herein
provided, whether at its Note Final Maturity Date, by earlier prepayment or
purchase, by declaration of acceleration, or otherwise.

        "MINIMUM PURCHASE AMOUNT" shall mean, on any Quarterly Distribution
Date, an amount that would be sufficient to (a) reduce the Outstanding Amount of
each class of Notes on such Quarterly Distribution Date to zero; (b) pay to the
respective Registered Owners the Class A Noteholders' Interest Distribution
Amount and the Class B Noteholders' Interest Distribution Amount payable on such
Quarterly Distribution Date; (c) pay any Servicing Fees and Carryover Servicing
Fees, Trustee Fees and Delaware Trustee Fees due and owing; and (d) pay any
Issuer Derivative Payments due and owing.

        "MONTHLY SERVICING PAYMENT DATE" shall mean the twenty-fifth day of each
calendar month or, if such day is not a Business Day, the immediately succeeding
Business Day, commencing on October 25, 2004.

        "MOODY'S" shall mean Moody's Investors Service, Inc., its successors and
assigns.

                                       18
<PAGE>

        "MPN LOAN" shall mean a loan originated pursuant to the Federal Family
Education Loan Program and the Higher Education Act and evidenced by a Master
Promissory Note.

        "NOTEHOLDER" shall mean, (a) with respect to a book-entry Note, the
Person who is the owner of such book-entry Note, as reflected on the books of
the Clearing Agency, or on the books of a Person maintaining an account with
such Clearing Agency (directly as a Clearing Agency Participant or as an
indirect participant, in each case in accordance with the rules of such Clearing
Agency); and (b) with respect to Notes held in definitive form pursuant to
Section 2.09 hereof, the Person in whose name a Note is registered in the Note
registration books of the Trustee.

        "NOTE FINAL MATURITY DATE" for a class of Notes shall mean the Class A-1
Maturity Date, the Class A-2 Maturity Date, the Class A-3 Maturity Date, the
Class A-4 Maturity Date, the Class A-5 Maturity Date or the Class B Maturity
Date, as applicable.

        "NOTES" shall mean, collectively, the Class A Notes and the Class B
Notes.

        "OBLIGATIONS" shall mean, collectively, the Class A Obligations and the
Class B Obligations.

        "OPINION OF COUNSEL" shall mean (a) with respect to the Trust, one or
more written opinions of counsel who may, except as otherwise expressly provided
in the Indenture, be employees of or counsel to the Delaware Trustee, the Trust,
the Seller or an Affiliate of the Seller and who shall be satisfactory to the
Trustee, and which opinion or opinions shall be addressed to the Trustee, as
trustee, shall comply with any applicable requirements of the Trust Indenture
Act and shall be in form and substance satisfactory to the Trustee; and (b) with
respect to the Seller, the Administrator, the Master Servicer or a Subservicer,
one or more written opinions of counsel who may be an employee of or counsel to
the Seller, the Administrator, the Master Servicer or a Subservicer, which
counsel shall be acceptable to the Trustee and the Delaware Trustee.

        "OPTIONAL PURCHASE DATE" shall have the meaning set forth in Section
10.03 hereof.

        "OUTSTANDING" shall mean, when used in connection with any Note, a Note
which has been executed and delivered pursuant to this Indenture which at such
time remains unpaid as to principal or interest, excluding Notes which have been
replaced pursuant to Section 2.03 or 2.04 hereof and when used in connection
with a Derivative Product, a Derivative Product which has not expired or been
terminated, unless provision has been made for such payment pursuant to Section
10.02 hereof.

        "OUTSTANDING AMOUNT" shall mean the aggregate principal amount of all
Notes Outstanding at the date of determination or, if the context so requires,
the aggregate principal amount of one or more classes of Class A Notes or Class
B Notes Outstanding at the date of determination.

        "PERSON" shall mean an individual, corporation, partnership, joint
venture, association, joint stock company, trust, limited liability company,
unincorporated organization or government or agency, or political subdivision
thereof.
                                       19
<PAGE>

        "POOL BALANCE" shall mean as of any date the aggregate principal balance
of the Financed Eligible Loans on such date (including accrued interest thereon
to the extent such interest is expected to be capitalized), after giving effect
to the following, without duplication: (a) all payments received by the Issuer
through such date from or on behalf of obligors on such Financed Eligible Loans;
(b) all Purchase Amounts on Financed Eligible Loans received by the Issuer
through such date from the Seller, the Master Servicer or a Subservicer; (c) all
Liquidation Proceeds and Realized Loss on Financed Eligible Loans liquidated
through such date; (d) the aggregate amount of adjustments to balances of
Financed Eligible Loans permitted to be effected by the Master Servicer or a
Servicer under the Master Servicing Agreement or its related Subservicing
Agreement, if any, recorded through such date; and (e) the aggregate amount by
which reimbursements by Guarantee Agencies of the unpaid principal balance of
defaulted Financed Eligible Loans through such date are reduced from 100% to 98%
or other applicable percentage, as required by the risk sharing provisions of
the Higher Education Act. The Pool Balance shall be calculated by the
Administrator and certified to the Trustee, upon which the Trustee may
conclusively rely with no duty to further examine or determine such information.

        "PRINCIPAL DISTRIBUTION AMOUNT" shall mean, as determined by the
Administrator, (a) with respect to the initial Quarterly Distribution Date, the
amount by which the sum of the Outstanding Amount of the Notes exceeds the
Adjusted Pool Balance as of the last day of the initial Collection Period; and
(b) with respect to each subsequent Quarterly Distribution Date, the excess of
(i) the Adjusted Pool Balance as of the last day of the Collection Period
preceding the related Collection Period, less (ii) the Adjusted Pool Balance as
of the last day of the related Collection Period, plus the amount, if any, of
the Principal Distribution Amount due on the prior Quarterly Distribution Date
that was not paid. Further, on the Note Final Maturity Date for a class of
Notes, the Principal Distribution Amount on that date also shall include the
amount needed to reduce the Outstanding principal amount of such class of Notes
to zero.

        "PRINCIPAL OFFICE" shall mean the principal office of the party
indicated, as set forth in Section 9.01 hereof or elsewhere in this Indenture.

        "PRIORITY TERMINATION PAYMENT" shall mean, with respect to a Derivative
Product, any termination payment payable by the Issuer under such Derivative
Product relating to an early termination of such Derivative Product by the
Counterparty, as the non-defaulting party, following (i) a monthly payment
default by the Issuer thereunder, (ii) the occurrence of an Event of Default
specified in Section 6.01(d) hereof or (iii) the Trustee's taking any action
hereunder to liquidate the Trust Estate following an Event of Default and
acceleration of the Notes pursuant to Section 6.04 hereof.

        "PROGRAM" shall mean the Sponsor's program for the origination and the
purchase of Eligible Loans, as the same may be modified from time to time.

        "PURCHASE AMOUNT" with respect to any Financed Eligible Loan shall mean
the amount required to prepay in full such Financed Eligible Loan under the
terms thereof including all accrued interest thereon and any unamortized
premium, it being acknowledged that any accrued and unpaid Interest Subsidy
Payments or Special Allowance Payments will continue to be payable to the
Trustee and constitute part of the Trust Estate.

                                       20
<PAGE>

        "QUARTERLY DISTRIBUTION DATE" shall mean the 25th day of January, April,
July and October, or, if such day is not a Business Day, the immediately
succeeding Business Day, commencing on January 25, 2005.

        "RATING" shall mean one of the rating categories of Fitch, Moody's and
S&P or any other Rating Agency, provided Fitch, Moody's and S&P or any other
Rating Agency, as the case may be, is currently rating the Notes.

        "RATING AGENCY" shall mean each of Fitch, Moody's and S&P and their
successors and assigns or any other rating agency requested by the Issuer to
maintain a Rating on any of the Notes.

        "RATING CONFIRMATION" shall mean a letter from each Rating Agency then
providing a Rating for any of the Notes, confirming that a proposed action,
failure to act, or other event specified therein will not, in and of itself,
result in a downgrade of any of the Ratings then applicable to the Notes, or
cause any Rating Agency to suspend, withdraw or qualify the Ratings then
applicable to the Notes.

        "REALIZED LOSS" shall mean the excess of the principal balance
(including any interest that had been or had been expected to be capitalized) of
any Liquidated Financed Eligible Loan over Liquidation Proceeds with respect to
such Financed Eligible Loan to the extent allocable to principal (including any
interest that had been or had been expected to be capitalized).

        "RECORD DATE" shall mean, with respect to a Distribution Date, the close
of business on the day preceding such Distribution Date.

        "REFERENCE BANKS" shall mean, with respect to a determination of LIBOR
for any Interest Accrual Period by the Administrator, four major banks in the
London interbank market selected by the Administrator.

        "REGISTERED OWNER" shall mean any Noteholder, and, with respect to a
Derivative Product, any Counterparty, unless the context otherwise requires.

        "REGULATIONS" shall mean the Regulations promulgated from time to time
by the Secretary or any Guaranty Agency guaranteeing Financed Eligible Loans.

        "RESERVE FUND" shall mean the Fund by that name created in Section
5.01(d) hereof and further described in Section 5.05 hereof, including any
Accounts and Subaccounts created therein.

        "S&P" shall mean Standard & Poor's Ratings Group, a Division of The
McGraw-Hill Companies, Inc., its successors and assigns.

        "SECRETARY" shall mean the Secretary of the United States Department of
Education or any successor to the pertinent functions thereof under the Higher
Education Act.

        "SECURITIES ACT" shall mean the Securities Act of 1933, as amended.

                                       21
<PAGE>

        "SECURITIES DEPOSITORY" or "DEPOSITORY" shall mean The Depository Trust
Company and its successors and assigns or if, (a) the then Securities Depository
resigns from its functions as depository of the Notes or (b) the Issuer
discontinues use of the Securities Depository, any other securities depository
which agrees to follow the procedures required to be followed by a securities
depository in connection with the Notes and which is selected by the Issuer with
the consent of the Trustee.

        "SELLER" shall mean Nelnet Student Loan Funding, LLC, and its successors
and assigns.

        "SERVICER'S REPORT" shall mean the servicer reports to be furnished to
the Issuer by the Master Servicer or a Subservicer pursuant to the Master
Servicing Agreement or its related Subservicing Agreement.

        "SERVICING FEE" shall mean the fees and expenses due to the Master
Servicer and any Subservicer under the terms of the Master Servicing Agreement
or its related Subservicing Agreement and the fees and expenses due to any
custodian under the terms of a Custodian Agreement.

        "SPECIAL ALLOWANCE PAYMENTS" shall mean the special allowance payments
authorized to be made by the Secretary by Section 438 of the Higher Education
Act, or similar allowances, if any, authorized from time to time by federal law
or regulation.

        "SPECIFIED RESERVE FUND BALANCE" shall mean, with respect to any
Quarterly Distribution Date, the greater of (a) 0.25% of the Pool Balance as of
the close of business on the last day of the related Collection Period; and (b)
0.150% of the Initial Pool Balance, provided that in no event will such balance
exceed the sum of the outstanding principal amount of the Notes and provided
further, that such Specified Reserve Fund Balance may be reduced with a Rating
Confirmation.

        "SPONSOR" shall mean Nelnet Student Loan Funding, LLC, and its
successors and assigns and any other Person or Persons as may become a Sponsor
pursuant to the terms of the Trust Agreement.

        "STATE" shall mean the State of Delaware.

        "STEPDOWN DATE" shall mean the earlier to occur of (a) the Quarterly
Distribution Date in October of 2009 and (b) the first date on which all of the
Class A Notes are no longer Outstanding.

        "STUDENT LOAN PURCHASE AGREEMENT" shall mean, collectively, (a) the Loan
Purchase Agreement, dated as of September 1, 2004, between the Issuer and the
Seller and (b) each additional student loan purchase agreement entered into
between the Issuer and the Seller for the purchase of Eligible Loans which
constitute "add-on consolidation loans."

        "SUBACCOUNT" shall mean any of the subaccounts which may be created and
established within any Account by this Indenture.

                                       22
<PAGE>

        "SUBSERVICER" shall mean Nelnet, Inc., Pennsylvania Higher Education
Assistance Agency, and any other additional subservicer or successor subservicer
selected by the Issuer, including an affiliate of the Issuer, so long as the
Issuer obtains a Rating Confirmation as to each such other subservicer.

        "SUBSERVICING AGREEMENT" shall mean (a) the Nelnet, Inc. Subservicing
Agreement, dated as of September 1, 2004, between the Master Servicer and
Nelnet, Inc., as subservicer, and (b) any subservicing agreement between the
Master Servicer and any other Subservicer.

        "SUPPLEMENTAL INDENTURE" shall mean an agreement supplemental hereto
executed pursuant to Article VIII hereof.

        "TELERATE PAGE 3750" shall mean the display page so designated on the
Telerate Service (or such other page as may replace that page on that service
for the purpose of displaying comparable rates or prices).

        "TERMINATION PAYMENT" shall mean, with respect to a Derivative Product,
any termination payment payable by the Issuer under such Derivative Product
relating to an early termination of such Derivative Product by the Counterparty,
as the non-affected party or non-defaulting party, after the occurrence of a
termination event or event of default specified in such Derivative Product,
including any Priority Termination Payment.

        "THREE-MONTH LIBOR" and "FOUR-MONTH LIBOR" shall mean, with respect to
any Interest Accrual Period, the London interbank offered rate for deposits in
U.S. dollars having the applicable Index Maturity as it appears on Telerate Page
3750 as of 11:00 a.m., London time, on the related LIBOR Determination Date as
determined by the Administrator. If this rate does not appear on Telerate Page
3750, the rate for that day will be determined on the basis of the rates at
which deposits in U.S. dollars, having the index maturity and in a principal
amount of not less than U.S. $1,000,000, are offered at approximately 11:00
a.m., London time, on that LIBOR Determination Date, to prime banks in the
London interbank market by the Reference Banks. The Administrator or the
Trustee, as applicable, will request the principal London office of each
Reference Bank to provide a quotation of its rate. If the Reference Banks
provide at least two quotations, the rate for that day will be the arithmetic
mean of the quotations. If the Reference Banks provide fewer than two
quotations, the rate for that day will be the arithmetic mean of the rates
quoted by major banks in New York City, selected by the Administrator or the
Trustee, as applicable, at approximately 11:00 a.m., New York time, on that
LIBOR Determination Date, for loans in U.S. dollars to leading European banks
having the Index Maturity and in a principal amount of not less than U.S.
$1,000,000. If the banks selected as described above are not providing
quotations, Three-Month LIBOR or Four-Month LIBOR, as the case may be, in effect
for the applicable Interest Accrual Period will be Three-Month LIBOR or
Four-Month LIBOR, as the case may be, in effect for the previous Interest
Accrual Period.

        "TRIGGER EVENT" shall mean, on any Quarterly Distribution Date while any
of the Class A Notes are Outstanding, that (a) the Outstanding Amount of the
Notes, after giving effect to distributions to be made on that Quarterly

                                       23
<PAGE>

Distribution Date, would exceed the sum of the Pool Balance and the Specified
Reserve Fund Balance as of the end of the related Collection Period or (b) the
Student Loans have not been sold pursuant to Section 10.03 or 10.04 hereof after
the Pool Balance falls below 10% of the Initial Pool Balance.

        "TRUST" shall mean the Nelnet Student Loan Trust 2004-4.

        "TRUST AGREEMENT" shall mean the Trust Agreement, dated as of September
1, 2004, by and between the Sponsor and the Delaware Trustee, as may be amended
pursuant to the terms thereof.

        "TRUST AUCTION DATE" shall have the meaning set forth in Section 10.04
hereof.

        "TRUST ESTATE" shall mean the property described as such in the granting
clauses hereto.

        "TRUST INDENTURE ACT" shall mean the Trust Indenture Act of 1939, as
amended, and as in force at the date as of which this Indenture was executed,
except as provided in Section 8.05 hereof.

        "TRUSTEE" shall mean Zions First National Bank, acting in its capacity
as Trustee under this Indenture, or any successor trustee designated pursuant to
this Indenture.

        "TRUSTEE FEE" shall mean an amount equal to the annual amount set forth
in the Trustee Fee Letter, dated September 1, 2004. Such fee shall be in
satisfaction of the Trustee's compensation as trustee under this Indenture and
as eligible lender trustee under the Eligible Lender Trust Agreement.

        "VALUE" on any calculation date when required under this Indenture shall
mean the value of the Trust Estate calculated by the Issuer with respect to
clause (a) and by the Trustee with respect to clauses (b) and (c) as follows:

               (a) with respect to any Eligible Loan owned by the Issuer as of
        the calculation date, the unpaid principal amount thereof plus any
        accrued but unpaid interest, Interest Benefit Payments and Special
        Allowance Payments;

               (b) with respect to any funds of the Issuer held under this
        Indenture and on deposit in any commercial bank or as to any banker's
        acceptance or repurchase agreement or investment contract, the amount
        thereof plus accrued but unpaid interest; and

               (c) with respect to any Investment Securities, the par value
        thereof, plus accrued but unpaid interest.

        Words importing the masculine gender include the feminine gender, and
words importing the feminine gender include the masculine gender. Words
importing persons include firms, associations and corporations. Words importing
the singular number include the plural number and vice versa. Additional terms
are defined in the body of this Indenture.

                                       24
<PAGE>

                                   ARTICLE II

                         NOTE DETAILS AND FORM OF NOTES

        SECTION 2.01. NOTE DETAILS. The Notes, together with the Trustee's
certificate of authentication, shall be in substantially the forms set forth in
Exhibit B hereto, with such appropriate insertions, omissions, substitutions and
other variations as are required or permitted by this Indenture and may have
such letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may, consistently herewith, be determined by the
officers executing the Notes, as evidenced by their execution of the Notes. Any
portion of the text of any Note may be set forth on the reverse thereof, with an
appropriate reference thereto on the face of the Note.

        The definitive Notes shall be typewritten, printed, lithographed or
engraved or produced by any combination of these methods (with or without steel
engraved borders), all as determined by the Authorized Representatives executing
such Notes, as evidenced by their execution of such Notes.

        Each Note shall be dated the date of its authentication. The terms of
the Notes set forth in Exhibit B hereto are part of the terms of this Indenture.

        SECTION 2.02. EXECUTION, AUTHENTICATION AND DELIVERY OF NOTES. The Notes
shall be executed in the name and on behalf of the Issuer by the manual or
facsimile signature of an Authorized Representative. Any Note may be signed
(manually or by facsimile) or attested on behalf of the Issuer by any person
who, at the date of such act, shall hold the proper office or position,
notwithstanding that at the date of authentication, issuance or delivery, such
person may have ceased to hold such office or position.

        The Trustee shall upon Issuer Order authenticate and deliver Notes for
original issue in an aggregate principal amount of $2,020,876,000. The aggregate
principal amount of Notes outstanding at any time may not exceed such amount
except as provided in Section 2.04 hereof.

        Each Note shall be dated the date of its authentication. The Notes shall
be issuable as registered Notes in minimum denominations of $5,000 and in
integral multiples of $1,000 in excess thereof (the "Authorized Denominations").

        No Note shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose, unless there appears on such Note a
certificate of authentication substantially in the form provided for in Section
2.05 hereof.

        SECTION 2.03. REGISTRATION, TRANSFER AND EXCHANGE OF NOTES; PERSONS
TREATED AS REGISTERED OWNERS. The Issuer shall cause books for the registration
and for the transfer of the Notes as provided in this Indenture to be kept by
the Trustee which is hereby appointed the transfer agent of the Issuer for the
Notes. Notwithstanding such appointment and with the prior written consent of
the Issuer, the Trustee is hereby authorized to make any arrangements with other
institutions which it deems necessary or desirable in order that such
institutions may perform the duties of transfer agent for the Notes. Upon
surrender for transfer of any Note at the Principal Office of the Trustee, duly
endorsed for transfer or accompanied by an assignment duly executed by the

                                       25
<PAGE>

Registered Owner or his attorney duly authorized in writing, the Issuer shall
execute and the Trustee shall authenticate and deliver in the name of the
transferee or transferees a new fully registered Note or Notes of the same
interest rate and for a like class and aggregate principal amount of the same
maturity.

        Notes may be exchanged at the Principal Office of the Trustee for a like
aggregate principal amount of fully registered Notes of the same class, interest
rate and maturity in Authorized Denominations. The Issuer shall execute and the
Trustee shall authenticate and deliver Notes which the Registered Owner making
the exchange is entitled to receive, bearing numbers not contemporaneously
outstanding. The execution by the Issuer of any fully registered Note of any
Authorized Denomination shall constitute full and due authorization of such
denomination and the Trustee shall thereby be authorized to authenticate and
deliver such fully registered Note.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as hereinabove
provided. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to
Section 2.07 hereof.

        SECTION 2.04. LOST, STOLEN, DESTROYED AND MUTILATED NOTES. Upon receipt
by the Trustee of evidence satisfactory to it of the ownership of and the loss,
theft, destruction or mutilation of any Note and, in the case of a lost, stolen
or destroyed Note, of indemnity satisfactory to it, and upon surrender and
cancellation of the Note, if mutilated, (a) the Issuer shall execute, and the
Trustee shall authenticate and deliver, a replacement Note of the same interest
rate, maturity and denomination in lieu of such lost, stolen, destroyed or
mutilated Note or (b) if such lost, stolen, destroyed or mutilated Note shall
have matured within 15 days be due and payable, in lieu of executing and
delivering a new Note as aforesaid, the Issuer may pay such Note. Any such new
Note shall bear a number not contemporaneously outstanding. The applicant for
any such new Note may be required to pay all taxes and governmental charges and
all expenses and charges of the Issuer and of the Trustee in connection with the
issuance of such Note. All Notes shall be held and owned upon the express
condition that, to the extent permitted by law, the foregoing conditions are

                                       26
<PAGE>

exclusive with respect to the replacement and payment of mutilated, destroyed,
lost or stolen Notes, negotiable instruments or other securities.

        SECTION 2.05. TRUSTEE'S AUTHENTICATION CERTIFICATE. The Trustee's
authentication certificate upon any Notes shall be substantially in the form
attached to the Notes. No Note shall be secured hereby or entitled to the
benefit hereof, or shall be valid or obligatory for any purpose, unless a
certificate of authentication, substantially in such form, has been duly
executed by the Trustee; and such certificate of the Trustee upon any Note shall
be conclusive evidence and the only competent evidence that such Note has been
authenticated and delivered hereunder. The Trustee's certificate of
authentication shall be deemed to have been duly executed by it if manually
signed by an authorized officer or signatory of the Trustee, but it shall not be
necessary that the same person sign the certificate of authentication on all of
the Notes issued hereunder.

        SECTION 2.06. CANCELLATION AND DESTRUCTION OF NOTES BY THE TRUSTEE.
Whenever any Outstanding Notes shall be delivered to the Trustee for the
cancellation thereof pursuant to this Indenture, upon payment of the principal
amount and interest represented thereby, or for replacement pursuant to Section
2.03 hereof, such Notes shall be promptly cancelled and, within a reasonable
time, cremated or otherwise destroyed by the Trustee and counterparts of a
certificate of destruction evidencing such cremation or other destruction shall
be furnished by the Trustee to the Issuer.

        SECTION 2.07. TEMPORARY NOTES. Pending the preparation of definitive
Notes, the Issuer may execute and the Trustee shall authenticate and deliver
temporary Notes. Temporary Notes shall be issuable as fully registered Notes
without coupons, of any denomination, and substantially in the form of the
definitive Notes but with such omissions, insertions and variations as may be
appropriate for temporary Notes, all as may be determined by the Issuer. Every
temporary Note shall be executed by the Issuer and be authenticated by the
Trustee upon the same conditions and in substantially the same manner, and with
like effect, as the definitive Notes. As promptly as practicable the Issuer
shall execute and shall furnish definitive Notes and thereupon temporary Notes
may be surrendered in exchange therefor without charge at the principal office
of the Trustee, and the Trustee shall authenticate and deliver in exchange for
such temporary Notes a like aggregate principal amount of definitive Notes.
Until so exchanged the temporary Notes shall be entitled to the same benefits
under this Indenture as definitive Notes.

        SECTION 2.08. ISSUANCE OF NOTES. The Issuer shall have the authority,
upon complying with the provisions of this Article, to issue and deliver the
Notes which shall be secured by the Trust Estate. In addition, the Issuer may
enter into any Derivative Products it deems necessary or desirable with respect
to any or all of the Notes.

        SECTION 2.09. DEFINITIVE NOTES. If (a) the Administrator advises the
Trustee in writing that the Clearing Agency is no longer willing or able to
discharge its responsibilities with respect to the Notes, and the Administrator
is unable to locate a successor; (b) the Administrator at its option, with the
consent of the applicable Clearing Agency Participants, advises the Trustee in
writing that it elects to terminate the book-entry system through the Clearing
Agency; or (c) after the occurrence of an Event of Default, or a default by the
Master Servicer, a Subservicer or the Administrator under the Master Servicing

                                       27
<PAGE>

Agreement, its related Servicing Agreement or the Administration Agreement,
respectively, Noteholders representing beneficial interests aggregating at least
a majority of the Outstanding Amount of the Notes advise the Clearing Agency
(which shall then notify the Trustee) in writing that the continuation of a
book-entry system through the Clearing Agency is no longer in the best interests
of the Noteholders and the applicable Clearing Agency Participants consent to
the termination of the book-entry system through the Clearing Agency, then the
Trustee shall cause the Clearing Agency to notify all Noteholders, through the
Clearing Agency, of the occurrence of any such event and of the availability of
definitive Notes to Noteholders requesting the same. Upon surrender to the
Trustee of the typewritten Notes representing the book-entry Notes by the
Clearing Agency, accompanied by registration instructions, the Issuer shall
execute and the Trustee shall authenticate the definitive Notes in accordance
with the instructions of the Clearing Agency. None of the Issuer, the Note
Registrar or the Trustee shall be liable for any delay in delivery of such
instructions and may conclusively rely on, and shall be protected in relying on,
such instructions. Upon the issuance of definitive Notes, the Trustee shall
recognize the holders of the definitive Notes as Registered Owners.

        SECTION 2.10. PAYMENT OF PRINCIPAL AND INTEREST.

                (a) The Notes shall accrue interest as provided in the forms of
        Class A-1 Notes, Class A-2 Notes, Class A-3 Notes, Class A-4 Notes,
        Class A-5 Notes and the Class B Notes set forth in Exhibits B-1, B-2,
        B-3, B-4, B-5 and B-6, respectively, hereto. Such interest shall be
        payable with respect to each class of Notes on each Quarterly
        Distribution Date as specified in Section 5.04(c) hereof, subject to
        Section 4.01 hereof. Any installment of interest or principal, if any,
        payable on any Note which is punctually paid or duly provided for by the
        Issuer on the Quarterly Distribution Date shall be paid to the Person in
        whose name such Note is registered on the Record Date by check mailed
        first-class, postage prepaid to such Person's address as it appears on
        the records of the Trustee on such Record Date, except that, unless
        definitive Notes have been issued pursuant to Section 2.09 hereof, with
        respect to Notes registered on the Record Date in the name of the
        nominee of the Clearing Agency (initially, such nominee to be Cede &
        Co.), payment shall be made by wire transfer in immediately available
        funds to the account designated by such nominee and except for the final
        installment of principal payable with respect to such Note on a
        Quarterly Distribution Date or on the Note Final Maturity Date for such
        Note which shall be payable as provided below.

                (b) The principal of each Note shall be payable in installments
        on each Quarterly Distribution Date as provided in Section 5.04(c)
        hereof. Notwithstanding the foregoing, the entire unpaid principal
        amount of each class of the Notes shall be due and payable, if not
        previously paid, on the Note Final Maturity Date for such class of Notes
        and on the date on which an Event of Default shall have occurred and be
        continuing if the Trustee or the Registered Owners of the Notes
        representing not less than a majority of the Outstanding Amount of the
        Notes have declared the Notes to be immediately due and payable in the
        manner provided in Section 6.02 hereof. The Trustee shall notify the
        Person in whose name a Note is registered at the close of business on
        the Record Date preceding the Quarterly Distribution Date on which the
        Issuer expects that the final installment of principal of and interest
        on such Note will be paid. Such notice shall be mailed or transmitted by
        facsimile prior to such final Quarterly Distribution Date and shall
        specify that such final installment will be payable only upon
        presentation and surrender of such Note and shall specify the place
        where such Note may be presented and surrendered for payment of such
        installment.

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                                  ARTICLE III

                 PARITY AND PRIORITY OF LIEN; OTHER OBLIGATIONS;
                             AND DERIVATIVE PRODUCTS

        SECTION 3.01. PARITY AND PRIORITY OF LIEN. The provisions, covenants and
agreements herein set forth to be performed by or on behalf of the Issuer shall
be for the equal benefit, protection and security of the Registered Owners of
any and all of the Obligations, all of which, shall be of equal rank without
preference, priority or distinction of any of the Obligations over any other
thereof, except as expressly provided in this Indenture with respect to certain
payment and other priorities.

        SECTION 3.02. OTHER OBLIGATIONS. The Available Funds and other moneys,
Financed Eligible Loans, securities, evidences of indebtedness, interests,
rights and properties pledged under this Indenture are and will be owned by the
Issuer free and clear of any pledge, lien, charge or encumbrance thereon or with
respect thereto prior to, of equal rank with or subordinate to the respective
pledges created by this Indenture, except as otherwise expressly provided
herein, and all action on the part of the Issuer to that end has been duly and
validly taken. If any Financed Eligible Loan is found to have been subject to a
lien at the time such Financed Eligible Loan was acquired, the Issuer shall
cause such lien to be released, shall purchase such Financed Eligible Loan from
the Trust Estate for a purchase price equal to its principal amount plus any
unamortized premium, if any, and interest accrued thereon or shall replace such
Financed Eligible Loan with another Eligible Loan with substantially identical
characteristics which replacement Eligible Loan shall be free and clear of liens
at the time of such replacement. Except as otherwise provided herein, the Issuer
shall not create or voluntarily permit to be created any debt, lien or charge on
the Financed Eligible Loans which would be on a parity with, subordinate to, or
prior to the lien of this Indenture; shall not do or omit to do or suffer to be
done or omitted to be done any matter or things whatsoever whereby the lien of
this Indenture or the priority of such lien for the Obligations hereby secured
might or could be lost or impaired; and will pay or cause to be paid or will
make adequate provisions for the satisfaction and discharge of all lawful claims
and demands which if unpaid might by law be given precedence to or any equality
with this Indenture as a lien or charge upon the Financed Eligible Loans;
provided, however, that nothing in this Section shall require the Issuer to pay,
discharge or make provision for any such lien, charge, claim or demand so long
as the validity thereof shall be by it in good faith contested, unless thereby,
in the opinion of the Trustee, the same will endanger the security for the
Obligations; and provided further that any subordinate lien hereon (i.e.,
subordinate to the lien securing the Class A Obligations and the Class B
Obligations) shall be entitled to no payment from the Trust Estate, nor may any
remedy be exercised with respect to such subordinate lien against the Trust
Estate until all Obligations have been paid or deemed paid hereunder.

        SECTION 3.03. DERIVATIVE PRODUCTS; COUNTERPARTY PAYMENTS; ISSUER
DERIVATIVE PAYMENTS. The Issuer hereby authorizes and directs the Trustee to
acknowledge and agree to any Derivative Product hereafter entered into by the

                                       29
<PAGE>

Issuer and a Counterparty under which (a) the Issuer may be required to make,
from time to time, payments to a Counterparty and (b) the Trustee may receive,
from time to time, Counterparty Payments for the account of the Issuer. No
Derivative Product shall be entered into subsequent to the Date of Issuance
unless the Trustee shall have received a Rating Confirmation from each Rating
Agency that such Derivative Product will not adversely affect the Rating on any
of the Notes.

                                   ARTICLE IV

                       PROVISIONS APPLICABLE TO THE NOTES;
                              DUTIES OF THE ISSUER

        SECTION 4.01. PAYMENT OF PRINCIPAL AND INTEREST. The Issuer covenants
that it will promptly pay, but solely from the Trust Estate, the principal of
and interest, if any, on each and every Obligation issued under the provisions
of this Indenture at the places, on the dates and in the manner specified herein
and in said Obligations according to the true intent and meaning thereof. The
Obligations shall be and are hereby declared to be payable from and equally
secured, except as specifically provided in this Indenture with respect to
certain payment and other priorities, by an irrevocable first lien on and pledge
of the properties constituting the Trust Estate, subject to the application
thereof as permitted by this Indenture, but in no event shall the Registered
Owners or any Counterparty have any right to possession or control of any
Financed Eligible Loans, which shall be held only by the Trustee or its agent or
bailee.

        SECTION 4.02. COVENANTS AS TO ADDITIONAL CONVEYANCES. At any and all
times, the Issuer will duly execute, acknowledge and deliver, or will cause to
be done, executed and delivered, all and every such further acts, conveyances,
transfers and assurances in law as the Trustee shall reasonably require for the
better conveying, transferring and pledging and confirming unto the Trustee, all
and singular, the properties constituting the Trust Estate hereby transferred
and pledged, or intended so to be transferred and pledged.

        SECTION 4.03. FURTHER COVENANTS OF THE ISSUER.

                (a) The Issuer will cause financing statements and continuation
        statements with respect thereto at all times to be filed in the office
        of the Secretary of State of the State and any other jurisdiction
        necessary to perfect and maintain the security interest granted by the
        Issuer hereunder.

                (b) The Issuer will duly and punctually keep, observe and
        perform each and every term, covenant and condition on its part to be
        kept, observed and performed, contained in this Indenture and the other
        agreements to which the Issuer is a party pursuant to the transactions
        contemplated herein, including but not limited to the Basic Documents to
        which it is a party, the Guarantee Agreements and the Certificate of
        Insurance, and will punctually perform all duties required by the Trust
        Agreement and the laws of the State.

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<PAGE>

                (c) The Issuer shall be operated on the basis of its Fiscal
        Year.

                (d) The Issuer shall cause to be kept full and proper books of
        records and accounts, in which full, true and proper entries will be
        made of all dealings, business and affairs of the Issuer which relate to
        the Notes and any Derivative Product.

                (e) The Issuer, upon written request of the Trustee, will permit
        at all reasonable times the Trustee or its agents, accountants and
        attorneys, to examine and inspect the property, books of account,
        records, reports and other data relating to the Financed Eligible Loans,
        and will furnish the Trustee such other information as it may reasonably
        request. The Trustee shall be under no duty to make any such examination
        unless requested in writing to do so by the Registered Owners of 66% in
        collective aggregate principal amount of the Notes at the time
        Outstanding, and unless such Registered Owners shall have offered the
        Trustee security and indemnity satisfactory to it against any costs,
        expenses and liabilities which might be incurred thereby.

                (f) The Issuer shall cause an annual audit to be made by an
        independent auditing firm of national reputation and file one copy
        thereof with the Trustee and each Rating Agency within 150 days of the
        close of each Fiscal Year. The Trustee shall be under no obligation to
        review or otherwise analyze such audit.

                (g) The Issuer covenants that all Financed Eligible Loans upon
        receipt thereof shall be delivered to the Trustee or its agent or bailee
        to be held pursuant to this Indenture and pursuant to the Master
        Servicing Agreement, a Subservicing Agreement or a Custodian Agreement.

                (h) Notwithstanding anything to the contrary contained herein,
        except upon the occurrence and during the continuance of an Event of
        Default hereunder, the Issuer hereby expressly reserves and retains the
        privilege to receive and, subject to the terms and provisions of this
        Indenture, to keep or dispose of, claim, bring suits upon or otherwise
        exercise, enforce or realize upon its rights and interest in and to the
        Financed Eligible Loans and the proceeds and collections therefrom, and
        neither the Trustee nor any Registered Owner shall in any manner be or
        be deemed to be an indispensable party to the exercise of any such
        privilege, claim or suit and the Trustee shall be under no obligation
        whatsoever to exercise any such privilege, claim or suit; provided,
        however, that the Trustee shall have and retain possession or control of
        the Financed Eligible Loans pursuant to Section 5.02 hereof (which
        Financed Eligible Loans may be held by the Trustee's agent or bailee) so
        long as such loans are subject to the lien of this Indenture.

                (i) The Issuer shall notify the Trustee and each Rating Agency
        in writing prior to entering into any Derivative Product.

        SECTION 4.04. ENFORCEMENT OF MASTER SERVICING AGREEMENT AND SUBSERVICING
AGREEMENTS. The Issuer shall comply with, shall require the Master Servicer to
comply with and shall cause the Master Servicer to require the Subservicers to
comply with the following whether or not the Issuer is otherwise in default
under this Indenture:

                                       31
<PAGE>

                (a) cause to be diligently enforced and taken all reasonable
        steps, actions and proceedings necessary for the enforcement of all
        terms, covenants and conditions of the Master Servicing Agreement and
        all Subservicing Agreements, including the prompt payment of all amounts
        due the Issuer thereunder, including, without limitation, all principal
        and interest payments, and Guarantee payments which relate to any
        Financed Eligible Loans and cause the Master Servicer and each
        Subservicer to specify whether payments received by it represent
        principal or interest;

                (b) not permit the release of the obligations of the Master
        Servicer and any Subservicer under the Master Servicing Agreement and
        any Subservicing Agreement except in conjunction with amendments or
        modifications permitted by paragraph (h) below;

                (c) at all times, to the extent permitted by law, cause to be
        defended, enforced, preserved and protected the rights and privileges of
        the Issuer, the Trustee and the Registered Owners under or with respect
        to the Master Servicing Agreement and each Subservicing Agreement;

                (d) at its own expense, the Issuer shall duly and punctually
        perform and observe each of its obligations to the Master Servicer or a
        Subservicer under the Master Servicing Agreement or its related
        Subservicing Agreement in accordance with the terms thereof;

                (e) the Issuer agrees to give the Trustee and the Rating Agency
        prompt written notice of each default on the part of the Master Servicer
        or a Subservicer of its obligations under the Master Servicing Agreement
        or its related Subservicing Agreement coming to the Issuer's attention;

                (f) the Issuer shall not waive any default by the Master
        Servicer or a Subservicer under the Master Servicing Agreement or its
        related Subservicing Agreement without the written consent of the
        Trustee and the giving of written notice to the Rating Agency;

                (g) the Issuer shall cause the Master Servicer and each
        Subservicer to deliver to the Trustee and the Issuer, on or before June
        30 of each year, beginning with June 30, 2005, a certificate stating
        that (i) a review of the activities of the Master Servicer and each
        Subservicer during the preceding calendar year and of its performance
        under the Master Servicing Agreement and its related Subservicing
        Agreement has been made under the supervision of the officer signing
        such certificate and (ii) to the best of such officers' knowledge, based
        on such review, the Master Servicer and such Subservicer has fulfilled
        all its obligations under the Master Servicing Agreement and its related
        Subservicing Agreement throughout such year, or, there has been a
        default in the fulfillment of any such obligation, specifying each such
        default known to such officer and the nature and stature thereof. The
        Issuer shall send copies of such annual certificate of the Master
        Servicer and each Subservicer to each Rating Agency; and

                                       32
<PAGE>

                (h) not consent or agree to or permit any amendment or
        modification of the Master Servicing Agreement or any Subservicing
        Agreement which will in any manner materially adversely affect the
        rights or security of the Registered Owners. The Issuer and the Trustee
        shall be entitled to receive and rely upon an opinion of counsel that
        any such amendment or modification will not materially adversely affect
        the rights or security of the Registered Owners.

        SECTION 4.05. PROCEDURES FOR TRANSFER OF FUNDS. In any instance where
this Indenture requires a transfer of funds or money from one Fund to another, a
transfer of ownership in investments or an undivided interest therein may be
made in any manner agreeable to the Issuer and the Trustee, and in the
calculation of the amount transferred, interest on the investment which has or
will accrue before the date the money is needed in the fund to which the
transfer is made shall not be taken into account or considered as money on hand
at the time of such transfer.

        SECTION 4.06. ADDITIONAL COVENANTS WITH RESPECT TO THE HIGHER EDUCATION
ACT. The Issuer covenants that it will cause the Trustee to be, or replace the
Trustee with, an Eligible Lender under the Higher Education Act, that it will
acquire or cause to be acquired Eligible Loans originated and held only by an
Eligible Lender and that it will not dispose of or deliver any Financed Eligible
Loans or any security interest in any such Financed Eligible Loans to any party
who is not an Eligible Lender so long as the Higher Education Act or Regulations
adopted thereunder require an Eligible Lender to be the owner or holder of
Guaranteed Eligible Loans; provided, however, that nothing above shall prevent
the Issuer from delivering the Eligible Loans to the Master Servicer, a
Subservicer or a Guaranty Agency. The Registered Owners of the Notes shall not
in any circumstances be deemed to be the owner or holder of the Guaranteed
Eligible Loans.

        The Issuer, or the Administrator on behalf of the Issuer, shall be
responsible for each of the following actions with respect to the Higher
Education Act:

                (a) the Issuer, or the Administrator on behalf of the Issuer,
        shall be responsible for dealing with the Secretary with respect to the
        rights, benefits and obligations under the Certificates of Insurance,
        and the Issuer shall be responsible for dealing with the Guaranty
        Agencies with respect to the rights, benefits and obligations under the
        Guarantee Agreements with respect to the Financed Eligible Loans;

                (b) the Issuer, or the Administrator on behalf of the Issuer,
        shall cause to be diligently enforced, and shall cause to be taken all
        reasonable steps, actions and proceedings necessary or appropriate for
        the enforcement of all terms, covenants and conditions of all Financed
        Eligible Loans and agreements in connection therewith, including the
        prompt payment of all principal and interest payments and all other
        amounts due thereunder;

                (c) the Issuer, or the Administrator on behalf of the Issuer,
        shall cause the Financed Eligible Loans to be serviced by entering into
        the Master Servicing Agreement or other agreement with the Master
        Servicer for the collection of payments made for, and the administration
        of the accounts of, the Financed Eligible Loans;

                (d) the Issuer, or the Administrator on behalf of the Issuer,
        shall comply, and shall cause all of its officers, directors, employees
        and agents to comply, with the provisions of the Higher Education Act
        and any regulations or rulings thereunder, with respect to the Financed
        Eligible Loans;

                                       33
<PAGE>

                (e) the Issuer, or the Administrator on behalf of the Issuer,
        shall cause all Available Funds, including the benefits of the Guarantee
        Agreements, the Interest Benefit Payments and the Special Allowance
        Payments, to flow to the Trustee. The Trustee shall have no liability
        for actions taken at the direction of the Issuer or the Administrator,
        except for negligence or willful misconduct in the performance of its
        express duties hereunder. The Trustee shall have no obligation to
        administer, service or collect the loans in the Trust Estate or to
        maintain or monitor the administration, servicing or collection of such
        loans; and

                (f) the Issuer, or the Administrator on behalf of the Issuer,
        shall cause each Financed Eligible Loan evidenced by a Master Promissory
        Note in the form mandated by Section 432(m)(1) of the Higher Education
        Act to be acquired pursuant to a Student Loan Purchase Agreement with
        the Seller containing language similar to the following:

                      "The Seller hereby represents and warrants that the Seller
               is transferring all of its right title and interest in the MPN
               Loan to the Trustee, that it has not assigned any interest in
               such MPN Loan (other than security interests that have been
               released or ownership interests that the Seller has reacquired)
               to any person other than the Trustee, and that no prior holder of
               the MPN Loan has assigned any interest in such MPN Loan (other
               than security interests that have been released or ownership
               interests that such prior holder has reacquired) to any Person
               other than a predecessor in title to the Seller. The Seller
               hereby covenants that the Seller shall not attempt to transfer to
               any other Person any interest in any MPN Loan assigned hereunder.
               The Seller hereby authorizes the Trustee to file a UCC-1
               financing statement identifying the Seller as debtor and the
               Trustee as secured party and describing the MPN Loan sold
               pursuant to this Agreement. The preparation or filing of such
               UCC-1 financing statement is solely for additional protection of
               the Trustee's interest in the MPN Loans and shall not be deemed
               to contradict the express intent of the Seller and the Trustee
               that the transfer of MPN Loans under this Agreement is an
               absolute assignment of such MPN Loans and is not a transfer of
               such MPN Loans as security for a debt."

        The Trustee shall not be deemed to be the designated agent for the
purposes of this Section unless it has agreed in writing to be such agent.

        SECTION 4.07. FINANCED ELIGIBLE LOANS; COLLECTIONS THEREOF; ASSIGNMENT
THEREOF. The Issuer, through the Master Servicer and one or more Subservicers,
shall diligently collect all principal and interest payments on all Financed
Eligible Loans, and all Interest Benefit Payments, insurance, guarantee and
default claims and Special Allowance Payments which relate to such Financed
Eligible Loans; provided, however, the Issuer may offer interest rate reductions
with respect to the Financed Eligible Loans which result in rates of interest
not less than those shown in the cash flow analyses provided to each Rating
Agency on the Date of Issuance, and provided further that such rates of interest
may be further reduced if a Rating Confirmation is obtained, based on new cash
flow analyses containing such assumptions as the Issuer shall reasonably

                                       34
<PAGE>

determine. The Issuer shall cause the filing and assignment of such claims
(prior to the timely filing deadline for such claims under the Regulations) by
the Master Servicer or the appropriate Subservicer. The Issuer will comply with
the Higher Education Act and Regulations which apply to the Program and to such
Financed Eligible Loans.

        SECTION 4.08. APPOINTMENT OF AGENTS, DIRECTION TO TRUSTEE, ETC. The
Issuer shall employ and appoint all employees, agents, consultants and attorneys
which it may consider necessary. No member of the board of directors or officer
of the Administrator, either singly or collectively, shall be personally liable
for any act or omission not willfully fraudulent or mala fide. The Issuer hereby
directs the Trustee to enter into this Indenture, the Administration Agreement,
the Custodian Agreements and the Investment Agreements. The Issuer hereby
directs the Eligible Lender Trustee to enter into this Indenture, the Guarantee
Agreements and the Eligible Lender Trust Agreement.

        SECTION 4.09. CAPACITY TO SUE. The Issuer shall have the power and
capacity to sue and to be sued on matters arising out of or relating to the
financing of the Financed Eligible Loans.

        SECTION 4.10. CONTINUED EXISTENCE; SUCCESSOR TO ISSUER. The Issuer
agrees that it will do or cause to be done all things necessary to preserve and
keep in full force and effect its existence, rights and franchises as a Delaware
statutory trust, except as otherwise permitted by this Section. The Issuer
further agrees that it will not (a) sell, transfer or otherwise dispose of all
or substantially all, of its assets (except Financed Eligible Loans if such
sale, transfer or disposition will discharge this Indenture in accordance with
Article X hereof); (b) consolidate with or merge into another entity; or (c)
permit one or more other entities to consolidate with or merge into it. The
preceding restrictions in clauses (a), (b) and (c) above shall not apply to a
transaction if the transferee or the surviving or resulting entity, if other
than the Issuer, by proper written instrument for the benefit of the Trustee,
irrevocably and unconditionally assumes the obligation to perform and observe
the agreements and obligations of the Issuer under this Indenture.

        If a transfer is made as provided in this Section, the provisions of
this Section shall continue in full force and effect and no further transfer
shall be made except in compliance with the provisions of this Section.

        SECTION 4.11. AMENDMENT OF STUDENT LOAN PURCHASE AGREEMENTS. The Issuer
shall notify the Trustee in writing of any proposed amendments to any existing
Student Loan Purchase Agreement. No such amendment shall become effective unless
and until the Trustee consents thereto in writing. The consent of the Trustee
shall not be unreasonably withheld and shall not be withheld if the Trustee
receives an opinion of counsel acceptable to it that such an amendment is
required by the Higher Education Act and is not materially prejudicial to the
Registered Owners. Notwithstanding the foregoing, however, the Trustee shall
consent to an amendment from time to time so long as it is not materially
prejudicial to the interests of the Registered Owners, and the Trustee may rely
on an opinion of counsel to such effect.

                                       35
<PAGE>

        SECTION 4.12. REPRESENTATIONS; NEGATIVE COVENANTS.

                (a) The Issuer hereby makes the following representations and
        warranties to the Trustee on which the Trustee relies in authenticating
        the Notes and on which the Registered Owners have relied in purchasing
        the Notes. Such representations and warranties shall survive the
        transfer and assignment of the Trust Estate to the Trustee.

                        (i) ORGANIZATION AND GOOD STANDING. The Issuer is duly
                organized and validly existing under the laws of the State, and
                has the power to own its assets and to transact the business in
                which it presently engages.

                        (ii) DUE QUALIFICATION. The Issuer is duly qualified to
                do business and is in good standing, and has obtained all
                material necessary licenses and approvals, in all jurisdictions
                where the failure to be so qualified, have such good standing or
                have such licenses or approvals would have a material adverse
                effect on the Issuer's business and operations or in which the
                actions as required by this Indenture require or will require
                such qualification.

                        (iii) AUTHORIZATION. The Issuer has the power, authority
                and legal right to create and issue the Notes, to execute,
                deliver and perform this Indenture and to grant the Trust Estate
                to the Trustee and the creation and issuance of the Notes,
                execution, delivery and performance of this Indenture and grant
                of the Trust Estate to the Trustee have been duly authorized by
                the Issuer by all necessary statutory trust action.

                        (iv) BINDING OBLIGATION. This Indenture, assuming due
                authorization, execution and delivery by the Trustee, the Notes
                in the hands of the Registered Owners thereof and the Issuer
                Derivative Payments constitute legal, valid and binding
                obligations of the Issuer enforceable against the Issuer in
                accordance with their terms, except that (A) such enforcement
                may be subject to bankruptcy, insolvency, reorganization,
                moratorium or other similar laws (whether statutory, regulatory
                or decisional) now or hereafter in effect relating to creditors'
                rights generally and (B) the remedy of specific performance and
                injunctive and other forms of equitable relief may be subject to
                certain equitable defenses and to the discretion of the court
                before which any proceeding therefor may be brought, whether a
                proceeding at law or in equity.

                        (v) NO VIOLATION. The consummation of the transactions
                contemplated by this Indenture and the fulfillment of the terms
                hereof does not conflict with, result in any breach of any of
                the terms and provisions of or constitute (with or without
                notice, lapse of time or both) a default under the
                organizational documents of the Issuer, or any material
                indenture, agreement, mortgage, deed of trust or other
                instrument to which the Issuer is a party or by which it is
                bound, or result in the creation or imposition of any lien upon
                any of its material properties pursuant to the terms of any such
                indenture, agreement, mortgage, deed of trust or other
                instrument, other than this Indenture, nor violate any law or
                any order, rule or regulation applicable to the Issuer of any
                court or of any federal or state regulatory body, administrative
                agency or other governmental instrumentality having jurisdiction
                over the Issuer or any of its properties.

                                       36
<PAGE>

                        (vi) NO PROCEEDINGS. There are no proceedings,
                injunctions, writs, restraining orders or investigations to
                which the Issuer or any of such entity's affiliates is a party
                pending, or, to the best of such entity's knowledge, threatened,
                before any court, regulatory body, administrative agency or
                other tribunal or governmental instrumentality (A) asserting the
                invalidity of this Indenture, (B) seeking to prevent the
                issuance of any Notes or the consummation of any of the
                transactions contemplated by this Indenture or (C) seeking any
                determination or ruling that might materially and adversely
                affect the performance by the Issuer of its obligations under,
                or the validity or enforceability of this Indenture.

                        (vii) APPROVALS. All approvals, authorizations,
                consents, orders or other actions of any person, corporation or
                other organization, or of any court, governmental agency or body
                or official, required on the part of the Issuer in connection
                with the execution and delivery of this Indenture have been
                taken or obtained on or prior to the Date of Issuance.

                        (viii) PLACE OF BUSINESS. The Issuer's place of business
                and chief executive office is located in Wilmington, Delaware
                and the Issuer has had no other chief executive office.

                        (ix) TAX AND ACCOUNTING TREATMENT. The Issuer intends to
                treat the transactions contemplated by the Student Loan Purchase
                Agreements as an absolute transfer rather than as a pledge of
                the Financed Eligible Loans from the Seller for federal income
                tax and financial accounting purposes and the Issuer (through
                the Eligible Lender Trustee) will be treated as the owner of the
                Financed Eligible Loans for all purposes. The Issuer further
                intends to treat the Notes as its indebtedness for federal
                income tax and financial accounting purposes.

                        (x) TAXES. The Issuer has filed (or caused to be filed)
                all federal, state, county, local and foreign income, franchise
                and other tax returns required to be filed by it through the
                date hereof, and has paid all taxes reflected as due thereon.
                There is no pending dispute with any taxing authority that, if
                determined adversely to the Issuer, would result in the
                assertion by any taxing authority of any material tax
                deficiency, and the Issuer has no knowledge of a proposed
                liability for any tax year to be imposed upon such entity's
                properties or assets for which there is not an adequate reserve
                reflected in such entity's current financial statements.

                        (xi) LEGAL NAME. The legal name of the Issuer is "Nelnet
                Student Loan Trust 2004-4" and has not changed since its
                inception. The Issuer has no trade names, fictitious names,
                assumed names or "dba's" under which it conducts its business
                and has made no filing in respect of any such name.

                                       37
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                        (xii) BUSINESS PURPOSE. The Issuer has acquired the
                Financed Eligible Loans conveyed to it under a Student Loan
                Purchase Agreement for a bona fide business purpose and has
                undertaken the transactions contemplated herein as principal
                rather than as an agent of any other Person. The Issuer has no
                subsidiaries, has adopted and operated consistently with all
                requirements for statutory trusts under the laws of the State
                with respect to its operations and has engaged in no other
                activities other than those specified in this Indenture and the
                Student Loan Purchase Agreements and in accordance with the
                transactions contemplated herein and therein.

                        (xiii) COMPLIANCE WITH LAWS. The Issuer is in compliance
                with all applicable laws and regulations with respect to the
                conduct of its business and has obtained and maintains all
                permits, licenses and other approvals as are necessary for the
                conduct of its operations.

                        (xiv) VALID BUSINESS REASONS; NO FRAUDULENT TRANSFERS.
                The transactions contemplated by this Indenture are in the
                ordinary course of the Issuer's business and the Issuer has
                valid business reasons for granting the Trust Estate pursuant to
                this Indenture. At the time of each such grant: (A) the Issuer
                granted the Trust Estate to the Trustee without any intent to
                hinder, delay or defraud any current or future creditor of the
                Issuer; (B) the Issuer was not insolvent and did not become
                insolvent as a result of any such grant; (C) the Issuer was not
                engaged and was not about to engage in any business or
                transaction for which any property remaining with such entity
                was an unreasonably small capital or for which the remaining
                assets of such entity are unreasonably small in relation to the
                business of such entity or the transaction; (D) the Issuer did
                not intend to incur, and did not believe or should not have
                reasonably believed, that it would incur, debts beyond its
                ability to pay as they become due; and (E) the consideration
                received by the Issuer for the grant of the Trust Estate was
                reasonably equivalent to the value of the related grant.

                        (xv) NO MANAGEMENT OF AFFAIRS OF SELLER. The Issuer is
                not and will not be involved in the day-to-day management of the
                Seller, the Administrator, the Sponsor or any affiliate.

                        (xvi) NO TRANSFERS WITH SELLER OR AFFILIATES. Other than
                the acquisition of assets and the transfer of any Notes pursuant
                to this Indenture, the Issuer does not engage in and will not
                engage in any transactions with the Seller and affiliates,
                except as provided herein with respect to the Administration
                Agreement or the payment of dividends or distributions to the
                Issuer's parent.

                        (xvii) ABILITY TO PERFORM. There has been no material
                impairment in the ability of the Issuer to perform its
                obligations under this Indenture.

                        (xviii) FINANCIAL CONDITION. No material adverse change
                has occurred in the Issuer's financial status since the date of
                its formation.

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                        (xix) EVENT OF DEFAULT. No Event of Default has occurred
                and no event has occurred that, with the giving of notice, the
                passage of time, or both, would become an Event of Default.

                        (xx) ACQUISITION OF FINANCED ELIGIBLE LOANS LEGAL. The
                Issuer has complied with all applicable federal, state and local
                laws and regulations in connection with its acquisition of the
                Financed Eligible Loans from the Seller.

                        (xxi) NO MATERIAL MISSTATEMENTS OR OMISSIONS. No
                information, certificate of an officer, statement furnished in
                writing or report delivered to the Trustee, the Master Servicer,
                a Subservicer or any Registered Owner by the Issuer contains any
                untrue statement of a material fact or omits a material fact
                necessary to make such information, certificate, statement or
                report not misleading.

                (b) The Issuer will not:

                        (i) sell, transfer, exchange or otherwise dispose of any
                portion of the Trust Estate except as expressly permitted by
                this Indenture;

                        (ii) claim any credit on, or make any deduction from,
                the principal amount of any of the Notes by reason of the
                payment of any taxes levied or assessed upon any portion of the
                Trust Estate;

                        (iii) except as otherwise provided herein, dissolve or
                liquidate in whole or in part, except with the prior written
                consent of the Trustee, and to the extent Notes remain
                Outstanding, approval of the Registered Owners and a Rating
                Confirmation;

                        (iv) permit the validity or effectiveness of this
                Indenture, any Supplement or any grant hereunder to be impaired,
                or permit the lien of this Indenture to be amended,
                hypothecated, subordinated, terminated or discharged, or permit
                any Person to be released from any covenants or obligations
                under this Indenture, except as may be expressly permitted
                hereby;

                        (v) except as otherwise provided herein, permit any
                lien, charge, security interest, mortgage or other encumbrance
                (other than the lien of this Indenture) to be created on or
                extend to or otherwise arise upon or burden the Trust Estate or
                any part thereof or any interest therein or the proceeds
                thereof;

                        (vi) permit the lien of this Indenture not to constitute
                a valid first priority, perfected security interest in the Trust
                Estate;

                        (vii) incur or assume any indebtedness or guarantee any
                indebtedness of any Person whether secured by any Financed
                Eligible Loans under this Indenture or otherwise, except for
                such obligations as may be incurred by the Issuer in connection
                with the issuance of the Notes pursuant to this Indenture and
                unsecured trade payables in the ordinary course of its business;

                                       39
<PAGE>

                        (viii) operate such that it would be consolidated with
                its Sponsor or any other affiliate and its separate existence
                disregarded in any federal or state proceeding;

                        (ix) act as agent of the Seller or, except as provided
                in its Student Loan Purchase Agreement, allow the Seller to act
                as its agent;

                        (x) allow the Seller or its parent or any other
                affiliate to pay its expenses, guarantee its obligations or
                advance funds to it for payment of expenses; or

                        (xi) consent to the appointment of a conservator or
                receiver or liquidator in any insolvency, readjustment of debt,
                marshalling of assets and liabilities or similar proceedings of
                or relating to the Issuer or of or relating to all or
                substantially all of its property, or a decree or order of a
                court or agency or supervisory authority having jurisdiction in
                the premises for the appointment of a conservator or receiver or
                liquidator in any insolvency, readjustment of debt, marshalling
                of assets and liabilities or similar proceedings, or for the
                winding-up or liquidation of its affairs, shall have been
                entered against the Issuer; or the Issuer shall not consent to
                the appointment of a receiver, conservator or liquidator in any
                insolvency, readjustment of debt, marshalling of assets and
                liabilities, voluntary liquidation or similar proceedings of or
                relating to the Issuer or of or relating to all or substantially
                all of its property; or admit in writing its inability to pay
                its debts generally as they become due, file a petition to take
                advantage of any applicable insolvency, bankruptcy or
                reorganization statute, make an assignment for the benefit of
                its creditors or voluntarily suspend payment of its obligations.

                (c) The Issuer makes the following representations and
        warranties as to the Trust Estate which is granted to the Trustee
        hereunder on such date, on which the Trustee relies in accepting the
        Trust Estate. Such representations and warranties shall survive the
        grant of the Trust Estate to the Trustee pursuant to this Indenture:

                        (i) FINANCED ELIGIBLE LOANS. Each Financed Eligible Loan
                acquired by the Issuer shall constitute an Eligible Loan and
                contain the characteristics found in a Student Loan Purchase
                Agreement. Notwithstanding the definition of "Eligible Loans"
                herein, the Issuer covenants that no more than 20% of each
                purchase of Eligible Loans will be made up of Eligible Loans
                delinquent by more than 30 days.

                        (ii) GRANT. It is the intention of the Issuer that the
                transfer herein contemplated constitutes a grant of the Financed
                Eligible Loans to the Trustee.

                        (iii) ALL FILINGS MADE. All filings (including, without
                limitation, UCC filings) necessary in any jurisdiction to give
                the Trustee a first priority perfected ownership and security
                interest in the Trust Estate, including the Financed Eligible
                Loans, have been made no later than the Date of Issuance and
                copies of the file-stamped financing statements shall be
                delivered to the Trustee within five Business Days of receipt by
                the Issuer or its agent from the appropriate secretary of state.

                                       40
<PAGE>

                The Issuer has not caused, suffered or permitted any lien,
                pledges, offsets, defenses, claims, counterclaims, charges or
                security interest with respect to the Financed Eligible Loans
                (other than the security interest created in favor of the
                Trustee) to be created.

                        (iv) TRANSFER NOT SUBJECT TO BULK TRANSFER ACT. Each
                grant of the Financed Eligible Loans by the Issuer pursuant to
                this Indenture is not subject to the bulk transfer act or any
                similar statutory provisions in effect in any applicable
                jurisdiction.

                        (v) NO TRANSFER TAXES DUE. Each grant of the Financed
                Eligible Loans (including all payments due or to become due
                thereunder) by the Issuer pursuant to this Indenture is not
                subject to and will not result in any tax, fee or governmental
                charge payable by the Issuer or the Seller to any federal, state
                or local government.

        SECTION 4.13. ADDITIONAL COVENANTS. So long as any of the Notes are
Outstanding:

                (a) The Issuer shall not engage in any business or activity
        other than in connection with the activities contemplated hereby and in
        the Student Loan Purchase Agreements, and in connection with the
        issuance of Notes.

                (b) The Issuer shall not consolidate or merge with or into any
        other entity or convey or transfer its properties and assets
        substantially as an entirety to any entity except as otherwise provided
        herein.

                (c) The funds and other assets of the Issuer shall not be
        commingled with those of any other individual, corporation, estate,
        partnership, joint venture, association, joint stock company, trust,
        unincorporated organization or government, or any agency or political
        subdivision thereof.

                (d) The Issuer shall not be, become or hold itself out as being
        liable for the debts of any other party.

                (e) The Issuer shall not form, or cause to be formed, any
        subsidiaries.

                (f) The Issuer shall act solely in its own name and through its
        duly authorized officers or agents in the conduct of its business, and
        shall conduct its business so as not to mislead others as to the
        identity of the entity with which they are concerned.

                (g) The Issuer shall maintain its records and books of account
        and shall not commingle its records and books of account with the
        records and books of account of any other Person. The books of the
        Issuer may be kept (subject to any provision contained in the statutes)
        inside or outside the State at such place or places as may be designated
        from time to time by the provisions of the Trust Agreement.

                (h) All actions of the Issuer shall be taken by an Authorized
        Representative.

                                       41
<PAGE>

                (i) The Issuer shall not amend, alter, change or repeal any
        provision contained in this Section without (i) the prior written
        consent of the Trustee and (ii) a Rating Confirmation from each Rating
        Agency rating any Notes Outstanding (a copy of which shall be provided
        to the Trustee) that such amendment, alteration, change or repeal will
        have no adverse effect on the rating assigned to the Notes.

                (j) The Issuer shall not amend its Certificate of Trust or its
        Trust Agreement without first obtaining the prior written consent of
        each Rating Agency.

                (k) All audited financial statements of the Issuer that are
        consolidated with those of any affiliate thereof will contain detailed
        notes clearly stating that (i) all of the Issuer's assets are owned by
        the Issuer, and (ii) the Issuer is a separate entity with creditors who
        have received ownership and/or security interests in the Issuer's
        assets.

                (l) The Issuer will strictly observe legal formalities in its
        dealings with the Seller, the Sponsor or any affiliate thereof, and
        funds or other assets of the Issuer will not be commingled with those of
        the Seller, the Sponsor or any other affiliate thereof. The Issuer shall
        not maintain joint bank accounts or other depository accounts to which
        the Seller, the Sponsor or any other affiliate has independent access.
        None of the Issuer's funds will at any time be pooled with any funds of
        the Seller, the Sponsor or any other affiliate.

                (m) The Issuer will maintain an arm's length relationship with
        the Seller (and any affiliate). Any Person that renders or otherwise
        furnishes services to the Issuer will be compensated by the Issuer at
        market rates for such services it renders or otherwise furnishes to the
        Issuer except as otherwise provided in this Indenture. Except as
        contemplated in this Indenture, the Student Loan Purchase Agreements,
        the Master Servicing Agreement or a Subservicing Agreement, the Issuer
        will not hold itself out to be responsible for the debts of the Seller,
        the parent or the decisions or actions respecting the daily business and
        affairs of the Seller or parent.

        SECTION 4.14. PROVIDING OF NOTICE. The Issuer, upon learning of any
failure on its part to observe or perform in any material respect any covenant,
representation or warranty of the Issuer set forth in this Indenture or the
Student Loan Purchase Agreements, or of any failure on the part of the Seller to
observe or perform in any material respect any covenant, representation or
warranty of the Seller set forth in the Student Loan Purchase Agreements, shall
promptly notify the Trustee, the Master Servicer, the appropriate Subservicer
and each Rating Agency of such failure.

        SECTION 4.15. CERTAIN REPORTS.

                (a) The Issuer will:

                        (i) file with the Trustee, within 15 days after the
                Issuer is required to file the same with the Commission, copies
                of the annual reports and of the information, documents and
                other reports (or copies of such portions of any of the
                foregoing as the Commission may from time to time by rules and
                regulations prescribe) which the Issuer may be required to file
                with the Commission pursuant to Section 13 or Section 15(d) of
                the Exchange Act;

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<PAGE>

                        (ii) file with the Trustee and the Commission, in
                accordance with rules and regulations prescribed from time to
                time by the Commission, such additional information, documents
                and reports with respect to compliance by the Issuer with the
                conditions and covenants of this Indenture as may be required
                from time to time by such rules and regulations; and

                        (iii) transmit by mail to the Registered Owners of
                Notes, within 30 days after the filing thereof with the Trustee,
                in the manner and to the extent provided in Section 313(c) of
                the Trust Indenture Act, such summaries of any information,
                documents and reports required to be filed by the Issuer
                pursuant to subsections (a) and (b) of this Section as may be
                required by rules and regulations prescribed from time to time
                by the Commission.

                (b) The Trustee shall mail to each Registered Owner, within 60
        days after each December 31 beginning with the December 31 following the
        date of this Indenture, a brief report as of such December 31 that
        complies with Section 313(a) of the Trust Indenture Act if required by
        said section. The Trustee shall also comply with Section 313(b) of the
        Trust Indenture Act. A copy of each such report required pursuant to
        Section 313(a) or (b) of the Trust Indenture Act shall, at the time of
        such transaction to Registered Owners, be filed by the Trustee with the
        Commission and with each securities exchange, if any, upon which the
        Notes are listed, provided that the Issuer has previously notified the
        Trustee of such listing.

                (c) Not later than the fourth Business Day preceding each
        Quarterly Distribution Date, the Administrator will prepare and provide
        a certificate in the form of Exhibit D hereto (the "Administrator's
        Quarterly Distribution Date Certificate"), or containing such
        information as the Commission may from time to time by rules or
        regulations prescribe, to the Trustee. The Trustee shall provide a copy
        of any Administrator's Quarterly Distribution Date Certificate to any
        Noteholder who requests such in writing.

                (d) The Trustee may conclusively rely and accept such reports
        from the Issuer as fulfilling the requirements of this Section, with no
        further duty to know, determine or examine such reports or comply with
        the prescribed timing, rules and regulations of the Commission.

        SECTION 4.16. STATEMENT AS TO COMPLIANCE. The Issuer will deliver to the
Trustee, within 120 days after the end of each fiscal year, a brief certificate
from an Authorized Representative including (a) a current list of the Authorized
Representatives, and (b) a statement indicating whether or not to the knowledge
of the signers thereof the Issuer is in compliance with all conditions and
covenants under this Indenture and, in the event of any noncompliance,
specifying such noncompliance and the nature and status thereof. For purposes of
this Section, such compliance shall be determined without regard to any period
of grace or requirement of notice under this Indenture.

                                       43
<PAGE>

        SECTION 4.17. REPRESENTATIONS OF THE ISSUER REGARDING THE TRUSTEE'S
SECURITY INTEREST. The Issuer hereby represents and warrants for the benefit of
the Trustee and the Registered Owners as follows:

                (a) This Indenture creates a valid and continuing security
        interest (as defined in the applicable Uniform Commercial Code in effect
        in the States of Colorado, Delaware, Nebraska and Utah) in the Financed
        Eligible Loans in favor of the Trustee, which security interest is prior
        to all other liens, charges, security interests, mortgages or other
        encumbrances, and is enforceable as such as against creditors of and
        purchasers from Issuer.

                (b) The Higher Education Act deems the Financed Eligible Loans
        to constitute accounts within the meaning of the applicable UCC as in
        effect in the State of Delaware for the purposes of perfecting a
        security interest in the Financed Eligible Loans.

                (c) The Issuer (or the Eligible Lender Trustee on behalf of the
        Issuer) owns and has good and marketable title to the Financed Eligible
        Loans free and clear of any lien, charge, security interest, mortgage or
        other encumbrance, claim or encumbrance of any Person, other that those
        granted pursuant to this Indenture.

                (d) For sale of loan participations, swaps and other "payment
        intangibles" (within the meaning of the applicable UCC), the Issuer has
        received all consents and approvals required by the terms of the
        Financed Eligible Loans to the sale of the Financed Eligible Loans
        hereunder to the Trustee.

                (e) The Issuer has caused or will have caused, within ten days,
        the filing of all appropriate financing statements in the proper filing
        office in the appropriate jurisdictions under applicable law in order to
        perfect the security interest in the Financed Eligible Loans granted to
        the Trustee hereunder.

                (f) The Issuer has received a written acknowledgment from the
        Master Servicer and each Subservicer (as custodian for the Trustee) that
        the Master Servicer or such Subservicer is holding executed copies of
        the promissory notes and master promissory notes that constitute or
        evidence the Financed Eligible Loans for which it is acting as Master
        Servicer or Subservicer, and that the Master Servicer or such
        Subservicer is holding such solely on behalf and for the benefit of the
        Trustee.

                (g) Other than the security interest granted to the Trustee
        pursuant to this Indenture, the Issuer has not pledged, assigned, sold,
        granted a security interest in, or otherwise conveyed any of the
        Financed Eligible Loans. The Issuer has not authorized the filing of and
        is not aware of any financing statements against the Issuer that include
        a description of collateral covering the Financed Eligible Loans other
        than any financing statement relating to the security interest granted
        to the Trustee hereunder or that has been terminated. The Issuer is not
        aware of any judgment or tax lien filings against the Issuer.

                                       44
<PAGE>

        SECTION 4.18. FURTHER COVENANTS OF THE ISSUER REGARDING THE TRUSTEE'S
SECURITY INTEREST. The Issuer hereby covenants for the benefit of the Trustee
and the Registered Owners as follows:

                (a) The representations and warranties set forth in Section 4.17
        hereof shall survive the termination of this Indenture.

                (b) The Trustee shall not waive any of the representations and
        warranties set forth in Section 4.17 hereof.

                (c) The Issuer shall take all steps necessary, and shall cause
        the Master Servicer and Subservicers, if any, to take all steps
        necessary and appropriate, to maintain the perfection and priority of
        the Trustee's security interest in the Financed Eligible Loans.

        SECTION 4.19. BORROWER INCENTIVE PROGRAMS. The Issuer presently offers
borrower incentive programs on the Financed Eligible Loans. If any such
incentive programs, or any other borrower incentive programs offered by the
Issuer in the future which are not required by the Higher Education Act, are in
effect for any Financed Eligible Loans on any Quarterly Distribution Date on
which the Value of the Trust Estate over the Outstanding Amount of the Series
2004-4 Notes is below 100%, or such other percentage that satisfies the Rating
Agency Condition, the Issuer shall either (i) contribute funds to the Collection
Fund in an amount sufficient to offset the effective yield reductions caused by
such borrower incentive programs since the preceding Quarterly Distribution Date
or (ii) notify each Servicer to terminate the borrower incentive programs for
those Financed Eligible Loans. If a Servicer is notified by the Issuer to
terminate the borrower incentive programs for the Financed Eligible Loans being
serviced by such Servicer, such Servicer may choose to contribute funds to the
Collection Fund in an amount sufficient to offset the effective yield reductions
caused by the borrower incentive programs on the Financed Eligible Loans being
serviced by such Servicer in lieu of terminating the borrower incentive programs
for those Financed Eligible Loans. The Issuer shall notify the Rating Agencies
if the Issuer or a Servicer contributes any additional amounts pursuant to this
Section or if any of the borrower incentive programs are terminated.

                                   ARTICLE V

                                      FUNDS

        SECTION 5.01. CREATION AND CONTINUATION OF FUNDS AND ACCOUNTS. There are
hereby created and established the following Funds to be held and maintained by
the Trustee for the benefit of the Registered Owners:

                (a) Acquisition Fund;

                (b) Capitalized Interest Fund;

                (c) Collection Fund; and

                (d) Reserve Fund.

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<PAGE>

        The Trustee is hereby authorized for the purpose of facilitating the
administration of the Trust Estate and for the administration of any Notes
issued hereunder to create further Accounts or Subaccounts in any of the various
Funds and Accounts established hereunder which are deemed necessary or
desirable.

        SECTION 5.02. ACQUISITION FUND. There shall be deposited into the
Acquisition Fund moneys from proceeds of the Notes in an amount equal to
$1,999,382,236. Financed Eligible Loans shall be held by the Trustee or its
agent or bailee (including the Master Servicer or a Subservicer) and shall be
pledged to the Trust Estate and accounted for as a part of the Acquisition Fund.

        Moneys on deposit in the Acquisition Fund shall be used, upon Issuer
Order, solely to (a) pay costs of issuance of the Notes, including the costs
related to the purchase of one or more Derivative Products, if any, and (b) upon
receipt by the Trustee of an Eligible Loan Acquisition Certificate, to acquire
Eligible Loans at a price not in excess of 100% of the outstanding principal
balance of such Eligible Loans, plus accrued interest. Any such Issuer Order or
Eligible Loan Acquisition Certificate shall state that such proposed use of
moneys in the Acquisition Fund is in compliance with the provisions of this
Indenture.

        While the Issuer will be the beneficial owner of the Financed Eligible
Loans, it is understood and agreed that the Eligible Lender Trustee will be the
legal owner thereof and the Trustee will have a security interest in the
Financed Eligible Loans for and on behalf of the Registered Owners. In the case
of a single Financed Eligible Loan evidenced by a separate note, each such note
will be held in the name of the Trustee for the account of the Issuer, for the
benefit of the Registered Owners. In the case of a Financed Eligible Loan
evidenced by a Master Promissory Note, the Issuer shall cause the holder of the
original Master Promissory Note to indicate by book entry on its books and
records that the Issuer is the beneficial owner of the Loan and that the Trustee
is the legal owner and has a security interest in the Financed Eligible Loan for
the benefit of the Registered Owners.

        Except as provided in Sections 5.06, 10.03 and 10.04 hereof, Financed
Eligible Loans shall not be sold, transferred or otherwise disposed of (other
than for consolidation, serialization or transfer to a Guaranty Agency) by the
Issuer through the Trustee free from the lien of this Indenture while any of the
Class A Notes are Outstanding. In addition, if necessary for administrative
purposes or if requested by the borrower corresponding to such Financed Eligible
Loan, the Issuer may substitute another Eligible Loan for an existing Financed
Eligible Loans if the substituted Eligible Loan has characteristics (including
principal amount, maturity date and interest rate) which are substantially
similar to the characteristics of the substituted Financed Eligible Loan, and
the collective amount of all such substitutions does not exceed a de minimus
amount of all Financed Eligible Loans. The Issuer hereby certifies, upon which
the Trustee may conclusively rely, that any Financed Eligible Loan sold pursuant
to this Indenture shall not be sold for a price less than the Purchase Amount of
such Financed Eligible Loan. The Issuer hereby certifies, upon which the Trustee
may conclusively rely, that any Financed Eligible Loan substituted pursuant to
this Indenture shall have characteristics (including principal amount, maturity
date and interest rate) which are substantially similar to the characteristics
of the substituted Financed Eligible Loan. The Issuer shall provide notice to
Moody's, if the principal amount of Financed Eligible Loans sold pursuant to
this Indenture exceeds 10% of the Initial Pool Balance.

                                       46
<PAGE>

        SECTION 5.03. CAPITALIZED INTEREST FUND. There shall be deposited to the
Capitalized Interest Fund moneys from proceeds of the Notes in an amount equal
to $16,508,085.

        If there are not sufficient moneys on deposit in the Collection Fund to
make the transfers required by Section 5.04(b) or 5.04(c)(i) through (v) hereof,
then, an amount equal to any such deficiency shall be transferred directly from
the Capitalized Interest Fund to the Collection Fund. On the Quarterly
Distribution Date in October 2005, the Trustee shall transfer any remaining
amounts on deposit in the Capitalized Interest Account to the Collection Fund
and any such amount transferred shall be an addition to the Class A Principal
Distribution Amount for the October 2005 Quarterly Distribution Date.

        SECTION 5.04. COLLECTION FUND.

                (a) DEPOSITS TO COLLECTION FUND. There shall be deposited to the
        Collection Fund (i) all Available Funds, and all other moneys and
        investments derived from assets on deposit in and transfers from the
        Capitalized Interest Fund (as described in the Section 5.03 hereof) and
        the Reserve Fund (as described in Section 5.05 hereof), (ii) all
        Counterparty Payments, and (iii) any other amounts deposited thereto
        upon receipt of an Issuer Order. Moneys on deposit in the Collection
        Fund shall be used to make the payments described below. The Trustee may
        conclusively rely on all written instructions of the Administrator
        described in this Indenture with no further duty to examine or determine
        the information contained in any Administrator's Certificate or Issuer
        Order.

                (b) PAYMENTS ON MONTHLY SERVICING PAYMENT DATES. The
        Administrator shall instruct the Trustee in writing no later than the
        fourth Business Day preceding each Monthly Servicing Payment Date that
        is not a Quarterly Distribution Date (based on the information contained
        in a certificate of the Administrator (in the form set forth as Exhibit
        C hereto) and the related Servicer's Report, if applicable) to
        distribute to the Master Servicer, on such Monthly Servicing Payment
        Date, from and to the extent of the Available Funds on deposit in the
        Collection Fund, the Servicing Fees due with respect to the preceding
        calendar month, and the Trustee shall comply with such instructions.
        Upon written direction from the Administrator to the Trustee, moneys in
        the Collection Fund shall be used on any date to pay, when due, fees and
        expenses insofar as the same relate to Financed Eligible Loans and other
        fees and expenses with respect to the Trust Estate the payment of which
        is not otherwise provided for in subsection (c) of this Section, but
        including amounts described in clause (a)(i), (ii) and (iii) of the
        definition of Available Funds.

                (c) PAYMENTS ON QUARTERLY DISTRIBUTION DATES. The Administrator
        shall instruct the Trustee in writing no later than the fourth Business
        Day preceding each Quarterly Distribution Date (based on the information
        contained in a certificate of the Administrator (in the form set forth
        as Exhibit D hereto) and the related Servicer's Report, if applicable)
        to make the following deposits and distributions from Available Funds in
        the Collection Fund (including any amounts transferred from the Reserve
        Fund pursuant to Section 5.05(b), (c) and (d) hereof) to the Persons or
        to the account specified below on such Quarterly Distribution Date, in
        the following order of priority, and the Trustee shall comply with such
        instructions:

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<PAGE>

                        (i) to pay to the Master Servicer, the Trustee and the
                Delaware Trustee, pro rata, based on amounts owed to each such
                party, without preference or priority of any kind, the Servicing
                Fee (to the extent remaining unpaid following the Monthly
                Servicing Payment Date), the Trustee Fee and the Delaware
                Trustee Fee, respectively, due on such Quarterly Distribution
                Date, in each case, together with such fees remaining unpaid
                from prior Quarterly Distribution Dates (and, in the case of the
                Servicing Fees, prior Monthly Servicing Payment Dates);

                        (ii) to pay to the Administrator, the Administration Fee
                due on such Quarterly Distribution Date and all unpaid
                Administration Fees from prior Quarterly Distribution Dates;

                        (iii) to pay (A) to the Class A Noteholders of each
                class, the portion of the Class A Noteholders' Interest
                Distribution Amount payable to such class on such Quarterly
                Distribution Date and (B) to the Counterparty, any Issuer
                Derivative Payments owed to such Counterparty on such Quarterly
                Distribution Date (excluding Termination Payments other than
                Priority Termination Payments), pro rata, based on amounts owed
                to each such party, without preference or priority of any kind;

                        (iv) to pay to the Class B Noteholders, the Class B
                Noteholders' Interest Distribution Amount;

                        (v) to the Sponsor, an amount equal to the unpaid
                interest accrued on the Financed Eligible Loans subsequent to
                the Cutoff Date but prior to the Date of Issuance, until such
                amount has been paid in full;

                        (vi) to the Class A Noteholders, the Class A Principal
                Distribution Amount in the following order:

                                (A) to pay to the Class A-1 Noteholders until
                        the Class A-1 Notes have been paid in full;

                                (B) to pay to the Class A-2 Noteholders until
                        the Class A-2 Notes have been paid in full;

                                (C) to pay to the Class A-3 Noteholders until
                        the Class A-3 Notes have been paid in full;

                                (D) to pay to the Class A-4 Noteholders until
                        the Class A-4 Notes have been paid in full; and

                                (E) to pay to the Class A-5 Noteholders until
                        the Class A-5 Notes have been paid in full;

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                        (vii) on and after the Stepdown Date, and provided that
                no Trigger Event is in effect on such Quarterly Distribution
                Date, to the Class B Noteholders, the Class B Principal
                Distribution Amount;

                        (viii) to deposit to the Reserve Fund, the amount, if
                any, necessary to reinstate the balance of the Reserve Fund up
                to the Specified Reserve Fund Balance;

                        (ix) to pay to the Master Servicer, the aggregate unpaid
                amount of any Carryover Servicing Fee, if any;

                        (x) to pay to the Counterparties, pro rata, without
                preference or priority of any kind, any accrued and unpaid
                Termination Payments due to each such Counterparty under the
                applicable Derivative Product;

                        (xi) in the event the Financed Eligible Loans are not
                sold pursuant to Sections 10.03 or 10.04 hereof, to pay as an
                accelerated payment of principal balance of the Notes then
                Outstanding, to the Noteholders in the same order and priority
                as is set forth in Sections 5.04(c)(vi)(A) through (F) and
                5.04(c)(vii) hereof until the principal amount of the Notes is
                paid in full; and

                        (xii) subject to the remaining provisions of this
                Section, to pay to the Sponsor any remaining funds.

               Amounts properly distributed to the Sponsor pursuant to paragraph
        (xii) shall be deemed released from the Trust Estate and the security
        interest therein granted to the Trustee, and the Sponsor shall in no
        event thereafter be required to refund any such distributed amounts.

               The amounts paid to the Trustee and the Delaware Trustee (but not
        the Master Servicer) pursuant to clause (i) above and the Administration
        Fee pursuant to clause (ii) above, shall not in any one Fiscal Year
        exceed the amount designated therefor in the cash flows provided to each
        Rating Agency on each Date of Issuance, unless the Issuer, after
        furnishing each Rating Agency with revised cash flows, shall have
        received a Rating Confirmation.

                (d) DETERMINATION, ALLOCATION AND PAYMENT OF PRINCIPAL
        DISTRIBUTION AMOUNT. The Class A Principal Distribution Amount and the
        Class B Principal Distribution Amount will be determined for the Notes
        only on Quarterly Distribution Dates. If a class of Notes is allocated
        some or all of the Principal Distribution Amount on a Quarterly
        Distribution Date, that class also will be paid such amount on such
        Quarterly Distribution Date to the extent moneys are available in the
        Collection Fund pursuant to subsection (c) of this Section.

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<PAGE>

                (e) OPTIONAL REDEMPTION FROM SALE OF FINANCED ELIGIBLE LOANS.
        The Notes shall be subject to redemption from the proceeds of a sale of
        Financed Eligible Loans in accordance with Section 10.03 or 10.04 hereof
        on any Quarterly Distribution Date. Redemption of the Class B Notes
        shall be subject to the limitations set forth in subsection (f) of this
        Section.

                (f) LIMITATION ON REDEMPTION OF CLASS B NOTES. Notwithstanding
        anything to the contrary, in no event may any Class B Notes be redeemed
        pursuant to Section 5.04(e) hereof if any Class A Notes would be
        Outstanding following such redemption.

        SECTION 5.05. RESERVE FUND.

                (a) On the Date of Issuance, the Trustee shall deposit
        $4,985,679 into the Reserve Fund. Thereafter, the Trustee shall transfer
        to the Reserve Fund from the Collection Fund all amounts designated for
        transfer thereto pursuant to Section 5.04(c)(viii) hereof.

                (b) On each Monthly Servicing Payment Date or Quarterly
        Distribution Date, to the extent there are insufficient Available Funds
        in the Collection Fund to make one or more of the transfers required by
        Sections 5.04(b) and 5.04(c)(i) through (c)(iv) hereof, then the
        Administrator shall instruct the Trustee in writing to withdraw from the
        Reserve Fund on such Monthly Servicing Payment Date or Quarterly
        Distribution Date, as the case may be, an amount equal to such
        deficiency and to deposit such amount in the Collection Fund to the
        extent such deficiency has not been paid from the Capitalized Interest
        Fund. Additionally, if on the Note Final Maturity Date for a class of
        Notes, and after giving effect to the distribution of the Available
        Funds on such Note Final Maturity Date, the principal amount of such
        class of Notes will not be reduced to zero, the Administrator shall
        instruct the Trustee in writing to withdraw from the Reserve Fund on
        such Note Final Maturity Date an amount equal to the amount needed to
        reduce the principal amount of such class of Notes to zero and to
        deposit such amount in the Collection Fund for application to payment of
        the outstanding principal balance of such class of Notes.

                (c) After giving effect to subsection (b) of this Section, if
        the amount on deposit in the Reserve Fund on any Quarterly Distribution
        Date is greater than the Specified Reserve Fund Balance for such
        Quarterly Distribution Date, the Administrator shall instruct the
        Trustee in writing to withdraw from the Reserve Fund on such Quarterly
        Distribution Date an amount equal to such excess and to deposit such
        amount in the Collection Fund.

                (d) On the final Quarterly Distribution Date upon termination of
        the trust and following the payment in full of the Outstanding Amount of
        the Notes and of all other amounts (other than unpaid Issuer Derivative
        Payments and Carryover Servicing Fees) owing or to be distributed
        hereunder to Noteholders, the Trustee, the Master Servicer, the
        Administrator, the Delaware Trustee or the Counterparties (excluding
        Termination Payments other than Priority Termination Payments), to the
        extent that Available Funds on such date are insufficient to make the
        following payments, amounts remaining in the Reserve Fund shall be used

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<PAGE>

        first to pay any unpaid Issuer Derivative Payments and second to pay any
        Carryover Servicing Fees. Any amount remaining on deposit in the Reserve
        Fund after such payments have been made shall be distributed to the
        Sponsor. The Sponsor shall in no event be required to refund any amounts
        properly distributed pursuant to this subsection (d).

                (e) Anything in this Section to the contrary notwithstanding, if
        the market value of securities and cash in the Reserve Fund is on any
        Quarterly Distribution Date sufficient to pay the remaining principal
        amount of and interest accrued on the Notes, and to pay any unpaid
        Issuer Derivative Payments and Carryover Servicing Fee, such amount will
        be so applied on such Quarterly Distribution Date and the Administrator
        shall instruct the Trustee in writing to make such payments.

        SECTION 5.06. INVESTMENT OF FUNDS HELD BY TRUSTEE. The Trustee is hereby
directed to enter into the Investment Agreements. In addition, the Trustee shall
invest money held for the credit of any Fund or Account or Subaccount held by
the Trustee hereunder as directed in writing (or orally, confirmed in writing)
by an Authorized Representative of the Issuer, to the fullest extent practicable
and reasonable, in Investment Securities which shall mature or be redeemed at
the option of the holder prior to the respective dates when the money held for
the credit of such Fund or Account will be required for the purposes intended.
In the absence of any such direction and to the extent practicable, the Trustee
shall invest amounts held hereunder in those Investment Securities described in
clause (k) of the definition of the Investment Securities. All such investments
shall be held by (or by any custodian on behalf of) the Trustee for the benefit
of the Issuer; provided that on the Business Day preceding each Quarterly
Distribution Date and Monthly Servicing Payment Date all interest and other
investment income collected (net of losses and investment expenses) on funds on
deposit therein shall be deposited into the Collection Fund and shall be deemed
to constitute a portion of the Available Funds for such Quarterly Distribution
Date. The Trustee and the Issuer hereby agree that unless an Event of Default
shall have occurred hereunder, the Issuer acting by and through an Authorized
Representative shall be entitled to, and shall, provide written direction or
oral direction confirmed in writing to the Trustee with respect to any
discretionary acts required or permitted of the Trustee under any Investment
Securities and the Trustee shall not take such discretionary acts without such
written direction.

        The Investment Securities purchased shall be held by the Trustee and
shall be deemed at all times to be part of such Fund or Account or Subaccounts
or combination thereof, and the Trustee shall inform the Issuer of the details
of all such investments. Upon direction in writing (or orally, confirmed in
writing) from an Authorized Representative of the Issuer, the Trustee shall use
its best efforts to sell at the best price obtainable, or present for
redemption, any Investment Securities purchased by it as an investment whenever
it shall be necessary to provide money to meet any payment from the applicable
Fund. The Trustee shall advise the Issuer in writing, on or before the fifteenth
day of each calendar month (or such later date as reasonably consented to by the
Issuer), of all investments held for the credit of each Fund in its custody
under the provisions of this Indenture as of the end of the preceding month and
the value thereof, and shall list any investments which were sold or liquidated
for less than the par value thereof, plus accrued but unpaid interest at the
time thereof.

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<PAGE>

        Money in any Fund constituting a part of the Trust Estate may be pooled
for the purpose of making investments and may be used to pay accrued interest on
Investment Securities purchased. The Trustee and its affiliates may act as
principal or agent in the acquisition or disposition of any Investment
Securities.

        Notwithstanding the foregoing, the Trustee shall not be responsible or
liable for any losses on investments made by it hereunder or for keeping all
Funds held by it, fully invested at all times, its only responsibility being to
comply with the investment instructions of the Issuer or its designee in a
non-negligent manner.

        The Issuer acknowledges that to the extent the regulations of the
Comptroller of the Currency or other applicable regulatory agency grant the
Issuer the right to receive brokerage confirmations of security transactions,
the Issuer waives receipt of such confirmations.

        SECTION 5.07. RELEASE.

                (a) The Trustee shall, upon Issuer Order and subject to the
        provisions of this Indenture, take all actions reasonably necessary to
        effect the release of any Financed Eligible Loans from the lien of this
        Indenture to the extent the terms hereof permit the sale, disposition or
        transfer of such Financed Eligible Loans.

                (b) Subject to the payment of its fees and expenses pursuant to
        Sections 7.05 and 7.07 hereof, the Trustee may, and when required by the
        provisions of this Indenture shall, execute instruments to release
        property from the lien of this Indenture, or convey the Trustee's
        interest in the same, in a manner and under circumstances that are not
        inconsistent with the provisions of this Indenture. No party relying
        upon an instrument executed by the Trustee as provided in this Article
        shall be bound to ascertain the Trustee's authority, inquire into the
        satisfaction of any conditions precedent or see to the application of
        any moneys.

                (c) The Trustee shall, at such time as there are no Notes
        Outstanding and all sums due the Trustee pursuant to Sections 7.05 and
        7.07 hereof and all amounts payable to the Master Servicer, each
        Subservicer, the Administrator, the Delaware Trustee and the
        Counterparties have been paid, release any remaining portion of the
        Trust Estate that secured the Notes from the lien of this Indenture and
        release to the Issuer or any other Person entitled thereto any funds
        then on deposit in the Funds and Accounts. The Trustee shall release
        property from the lien of this Indenture pursuant to this subsection (c)
        only upon receipt of an Issuer Order, an Opinion of Counsel and (if
        required by the Trust Indenture Act) Independent Certificates in
        accordance with Sections 314(c) and 314(d)(1) of the Trust Indenture
        Act.

                (d) Subject to the provisions of this Indenture, the Trustee
        shall release property from the lien of this Indenture only upon receipt
        of an Issuer Order, an Opinion of Counsel and Independent Certificates
        in accordance with Sections 314(c) and 314(d)(1) of the Trust Indenture
        Act or an Opinion of Counsel in lieu of such Independent Certificates to
        the effect that the Trust Indenture Act does not require any such
        Independent Certificates.

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<PAGE>

                (e) Each Registered Owner, by the acceptance of a Note,
        acknowledges that from time to time the Trustee shall release the lien
        of this Indenture on any Financed Eligible Loan to be sold to (i) the
        Seller in accordance with the Student Loan Purchase Agreement; (ii) the
        Master Servicer or a Subservicer in accordance with the Master Servicing
        Agreement or the applicable Subservicing Agreement; and (iii) another
        eligible lender holding one or more serial loans with respect to such
        Financed Eligible Loan, in accordance with the Master Servicing
        Agreement or the applicable Subservicing Agreement, and each Registered
        Owner, by the acceptance of a Note, consents to any such release.

                                   ARTICLE VI

                              DEFAULTS AND REMEDIES

        SECTION 6.01. EVENTS OF DEFAULT DEFINED. For the purpose of this
Indenture, the following events are hereby defined as, and are declared to be,
"Events of Default":

                (a) default in the due and punctual payment of any interest on
        any Note when the same becomes due and payable, and such default shall
        continue for a period of five (5) days;

                (b) default in the due and punctual payment of the principal of
        any Note when the same becomes due and payable on the related Note Final
        Maturity Date;

                (c) default in the performance or observance of any other of the
        covenants, agreements or conditions on the part of the Issuer to be
        kept, observed and performed contained in this Indenture or in the
        Notes, and continuation of such default for a period of 90 days after
        written notice thereof by the Trustee to the Issuer; and

                (d) the occurrence of an Event of Bankruptcy.

        Any notice herein provided to be given to the Issuer with respect to any
default shall be deemed sufficiently given if sent by registered mail with
postage prepaid to the Person to be notified, addressed to such Person at the
post office address as shown in Section 9.01 hereof or such other address as may
hereafter be given as the principal office of the Issuer in writing to the
Trustee by an Authorized Representative of the Issuer. The Trustee may give any
such notice in its discretion and shall give such notice if requested to do so
in writing by the Registered Owners of at least 51% of the collective aggregate
principal amount of the Highest Priority Obligations at the time Outstanding.

        SECTION 6.02. REMEDY ON DEFAULT; POSSESSION OF TRUST ESTATE. Subject to
Sections 6.08, 7.05 and 7.07 hereof, upon the happening and continuance of any
Event of Default, the Trustee or by its attorneys or agents may enter into and
upon and take possession of such portion of the Trust Estate as shall be in the
custody of others, and all property comprising the Trust Estate, and each and
every part thereof, and exclude the Issuer and its agents, servants and
employees wholly therefrom, and have, hold, use, operate, manage, and control
the same and each and every part thereof, and in the name of the Issuer or
otherwise, as they shall deem best, conduct the business thereof and exercise

                                       53
<PAGE>

the privileges pertaining thereto and all the rights and powers of the Issuer
and use all of the then existing Trust Estate for that purpose, and collect and
receive all charges, income and Available Funds of the same and of every part
thereof, and after deducting therefrom all expenses incurred hereunder and all
other proper outlays herein authorized, and all payments which may be made as
just and reasonable compensation for its own services, and for the services of
its attorneys, agents, and assistants, the Trustee shall apply the rest and
residue of the money received by the Trustee as follows:

               FIRST, to the Trustee and the Delaware Trustee, any Trustee Fee
        and any Delaware Trustee Fee, respectively due and owing;

               SECOND, to the Master Servicer, any Servicing Fees, due and
        remaining unpaid;

               THIRD, pro rata, to (i) the Counterparties, pro rata, without
        preference or priority of any kind, in proportion to their respective
        entitlements under the applicable Derivative Products (excluding all
        Termination Payments other than Priority Termination Payments) and (ii)
        to the Class A Noteholders of each class for amounts due and unpaid on
        each such class of Class A Notes for interest, pro rata, without
        preference or priority of any kind, according to the amounts due and
        payable on each such class of Class A Notes for such interest;

               FOURTH, to Class A Noteholders for amounts due and unpaid on the
        Class A Notes for principal, ratably, without preference or priority of
        any kind, according to the amounts due and payable on the Notes for
        principal;

               FIFTH, to the Class B Noteholders for amounts due and unpaid on
        the Class B Notes for interest, pro rata without preference or priority
        of any kind, according to the amounts due and payable on the Notes for
        such interest;

               SIXTH, to the Class B Noteholders for amounts due and unpaid on
        the Class B Notes for principal, pro rata without preference or priority
        of any kind, according to the amounts due and payable on the Class B
        Notes for principal;

               SEVENTH, to the Counterparties, in proportion to the respective
        entitlements under the applicable Derivative Product Agreement without
        preference or priority of any kind, for any Termination Payments due and
        any other unpaid Issuer Derivative Payments;

               EIGHTH, to the Master Servicer, for any unpaid Carryover
        Servicing Fees; and

               NINTH, to the Issuer, for distribution in accordance with the
        terms of the Administration Agreement and the Trust Agreement.

        The Trustee may fix a record date and payment date for any payment to
Registered Owners pursuant to this Section. At least 15 days before such record
date, the Trustee shall mail to each Registered Owner and the Issuer a notice
that states the record date, the payment date and the amount to be paid.

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<PAGE>

        SECTION 6.03. REMEDIES ON DEFAULT; ADVICE OF COUNSEL. Upon the happening
of any Event of Default, the Trustee may proceed to protect and enforce the
rights of the Trustee and the Registered Owners in such manner as counsel for
the Trustee may advise, whether for the specific performance of any covenant,
condition, agreement or undertaking herein contained, or in aid of the execution
of any power herein granted, or for the enforcement of such other appropriate
legal or equitable remedies as, in the opinion of such counsel, may be more
effectual to protect and enforce the rights aforesaid.

        SECTION 6.04. REMEDIES ON DEFAULT; SALE OF TRUST ESTATE. Upon the
happening of any Event of Default and if the principal of all of the Outstanding
Obligations shall have been declared due and payable, then and in every such
case, and irrespective of whether other remedies authorized shall have been
pursued in whole or in part, the Trustee may sell, with or without entry, to the
highest bidder the Trust Estate, and all right, title, interest, claim and
demand thereto and the right of redemption thereof, at any such place or places,
and at such time or times and upon such notice and terms as may be required by
law. Upon such sale the Trustee may make and deliver to the purchaser or
purchasers a good and sufficient assignment or conveyance for the same, which
sale shall be a perpetual bar both at law and in equity against the Issuer and
all Persons claiming such properties. No purchaser at any sale shall be bound to
see to the application of the purchase money or to inquire as to the
authorization, necessity, expediency or regularity of any such sale. The Trustee
is hereby irrevocably appointed the true and lawful attorney-in-fact of the
Issuer, in its name and stead, to make and execute all bills of sale,
instruments of assignment and transfer and such other documents of transfer as
may be necessary or advisable in connection with a sale of all or part of the
Trust Estate, but the Issuer, if so requested by the Trustee, shall ratify and
confirm any sale or sales by executing and delivering to the Trustee or to such
purchaser or purchasers all such instruments as may be necessary, or in the
judgment of the Trustee, proper for the purpose which may be designated in such
request. In addition, the Trustee may proceed to protect and enforce the rights
of the Trustee and the Registered Owners of the Obligations in such manner as
counsel for the Trustee may advise, whether for the specific performance of any
covenant, condition, agreement or undertaking herein contained, or in aid of the
execution of any power herein granted, or for the enforcement of such other
appropriate legal or equitable remedies as may in the opinion of such counsel,
be more effectual to protect and enforce the rights aforesaid. The Indenture
Trustee shall take any such action or actions if requested to do so in writing
by the Registered Owners of at least a majority of the principal amount of the
Highest Priority Obligations at the time Outstanding.

        Notwithstanding the foregoing, the Indenture Trustee is prohibited from
selling the Financed Eligible Loans following an Event of Default, other than a
default in the payment of any principal or interest on any Note, unless:

                (a) The Registered Owners of all of the Highest Priority
        Obligations at the time Outstanding consent to such a sale;

                (b) The proceeds of such a sale will be sufficient to discharge
        all the Outstanding Obligations pursuant to Article X hereof at the date
        of such a sale; or

                                       55
<PAGE>

                (c) The Issuer, or the Administrator on behalf of the Issuer,
        determines that the collections on the Financed Eligible Loans would not
        be sufficient on an ongoing basis to make all payments on such
        Obligations as such payments would have become due if such Obligations
        had not been declared due and payable, and the Indenture Trustee obtains
        the consent of the Registered Owners of at least 66-2/3% of the
        aggregate principal amount of the Highest Priority Obligations at the
        time Outstanding.

        Such a sale shall also require the consent of all the Registered Owners
of the Class B Notes unless the proceeds of such a sale would be sufficient to
discharge the Class B Notes pursuant to Article X hereof at the date of such a
sale.

        SECTION 6.05. APPOINTMENT OF RECEIVER. In case an Event of Default
occurs, and if all of the Outstanding Obligations shall have been declared due
and payable and in case any judicial proceedings are commenced to enforce any
right of the Trustee or of the Registered Owners under this Indenture or
otherwise, then as a matter of right, the Trustee shall be entitled to the
appointment of a receiver of the Trust Estate and of the earnings, income or
revenue, rents, issues and profits thereof with such powers as the court making
such appointments may confer.

        SECTION 6.06. RESTORATION OF POSITION. In case the Trustee shall have
proceeded to enforce any rights under this Indenture by sale or otherwise, and
such proceedings shall have been discontinued, or shall have been determined
adversely to the Trustee, then and in every such case to the extent not
inconsistent with such adverse decree, the Issuer, the Trustee and the
Registered Owners shall be restored to their former respective positions and the
rights hereunder in respect to the Trust Estate, and all rights, remedies and
powers of the Trustee and of the Registered Owners shall continue as though no
such proceeding had been taken.

        SECTION 6.07. APPLICATION OF SALE PROCEEDS. The proceeds of any sale of
the Trust Estate, together with any funds at the time held by the Trustee and
not otherwise appropriated, shall be applied by the Trustee as set forth in
Section 6.02 hereof, and then to the Issuer or whomsoever shall be lawfully
entitled thereto.

        SECTION 6.08. ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT. If an
Event of Default should occur and be continuing, then and in every such case the
Trustee or the Registered Owners of Obligations representing not less than a
majority of the Outstanding Amount of the Highest Priority Obligations may
declare all the Outstanding Obligations to be immediately due and payable, by a
notice in writing to the Issuer (and to the Trustee if given by Registered
Owners), and upon any such declaration the unpaid principal amount of such
Outstanding Obligations, together with accrued and unpaid interest thereon
through the date of acceleration, shall become immediately due and payable,
subject, however, to Section 6.04 hereof.

        At any time after such declaration of acceleration of maturity has been
made and before a judgment or decree for payment of the money due has been
obtained by the Trustee as hereinafter in this Article provided, the Registered
Owners of Obligations representing a majority of the collective aggregate
principal amount of the Highest Priority Obligations then Outstanding, by
written notice to the Issuer and the Trustee, may rescind and annul such
declaration and its consequences if:

                                       56
<PAGE>

                (a) the Issuer has paid or deposited with the Trustee a sum
        sufficient to pay:

                        (i) all payments of principal of and interest on all
                Obligations and all other amounts that would then be due
                hereunder or upon such Obligations if the Event of Default
                giving rise to such acceleration had not occurred; and

                        (ii) all sums paid or advanced by the Trustee hereunder
                and the reasonable compensation, expenses, disbursements and
                advances of the Trustee, the Master Servicer, any Subservicer,
                the Delaware Trustee and their agents and counsel; and

                (b) all Events of Default, other than the nonpayment of the
        principal of the Obligations that has become due solely by such
        acceleration, have been cured or waived as provided in Section 6.14
        hereof.

        No such rescission shall affect any subsequent default or impair any
right consequent thereto.

        SECTION 6.09. REMEDIES NOT EXCLUSIVE. The remedies herein conferred upon
or reserved to the Trustee or the Registered Owners of Obligations are not
intended to be exclusive of any other remedy, but each remedy herein provided
shall be cumulative and shall be in addition to every other remedy given
hereunder or now or hereafter existing, and every power and remedy hereby given
to the Trustee or to the Registered Owners of Obligations, or any supplement
hereto, may be exercised from time to time as often as may be deemed expedient.
No delay or omission of the Trustee or of any Registered Owner of Obligations to
exercise any power or right arising from any default hereunder shall impair any
such right or power or shall be construed to be a waiver of any such default or
to be acquiescence therein.

        SECTION 6.10. COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY
TRUSTEE. The Issuer covenants that if:

                (a) default is made in the payment of any installment of
        interest, if any, on any Notes when such interest becomes due and
        payable and such default continues for a period of five (5) days; or

                (b) default is made in the payment of the principal of (or
        premium, if any, on) any Notes at its Note Final Maturity Date,

then the Issuer will, upon demand of the Trustee, pay to the Trustee, for the
benefit of the Registered Owners, the whole amount then due and payable on such
Notes for principal (and premium, if any) and interest, with interest upon any
overdue principal (and premium, if any) and, to the extent that payment of such
interest shall be legally enforceable, upon any overdue installments of
interest, if any, at the rate or rates borne by or provided for in such Notes,
and, in addition thereto, such further amount as shall be sufficient to cover
the costs and expenses of collection, including the reasonable compensation,
fees, expenses, disbursements and advances of the Trustee and its agents and
counsel.

                                       57
<PAGE>

        If the Issuer fails to pay such amounts forthwith upon such demand, the
Trustee, in its own name and as Trustee of an express trust, may upon receiving
indemnification satisfactory to the Trustee institute a judicial proceeding for
the collection of the sums so due and unpaid, may prosecute such proceeding to
judgment or final decree, and may enforce the same against the Issuer or any
other obligor upon such Notes of such class and collect the moneys adjudged or
decreed to be payable in the manner provided by law out of the property of the
Issuer or any other obligor upon such Notes, wherever situated.

        If an Event of Default with respect to Notes occurs and is continuing,
the Trustee may, after being indemnified to its satisfaction and in its
discretion, proceed to protect and enforce its rights and the rights of the
Registered Owners of Notes by such appropriate judicial proceedings as the
Trustee shall deem most effectual to protect and enforce any such rights,
whether for the specific enforcement of any covenant or agreement in this
Indenture or in aid of the exercise of any power granted herein, or to enforce
any other proper remedy.

        SECTION 6.11. DIRECTION OF TRUSTEE. Upon the happening of any Event of
Default, the Registered Owners of at least 51% of the collective aggregate
principal amount of the Highest Priority Obligations then Outstanding, shall
have the right by an instrument or instruments in writing delivered to the
Trustee to direct and control the Trustee as to the method of taking any and all
proceedings for any sale of any or all of the Trust Estate, or for the
appointment of a receiver, if permitted by law, and may at any time cause any
proceedings authorized by the terms hereof to be so taken or to be discontinued
or delayed; provided, however, that such Registered Owners shall not be entitled
to cause the Trustee to take any proceedings which in the Trustee's opinion
would be unjustly prejudicial to non-assenting Registered Owners of Obligations,
but the Trustee shall be entitled to assume that the action requested by the
Registered Owners of at least 51% of the collective aggregate principal amount
of the Highest Priority Obligations then Outstanding will not be prejudicial to
any non-assenting Registered Owners unless the Registered Owners of more than
50% of the collective aggregate principal amount of the non-assenting Registered
Owners of such Obligations, in writing, show the Trustee how they will be
prejudiced. Provided, however, that anything in this Indenture to the contrary
notwithstanding, the Registered Owners of a majority of the collective aggregate
principal amount of the Highest Priority Obligations then Outstanding together
with the Registered Owners of a majority of the collective aggregate principal
amount of all other Obligations then Outstanding shall have the right, at any
time, by an instrument or instruments in writing executed and delivered to the
Trustee, to direct the method and place of conducting all proceedings to be
taken in connection with the enforcement of the terms and conditions of this
Indenture, or for the appointment of a receiver or any other proceedings
hereunder, provided that such direction shall not be otherwise than in
accordance with the provisions of law and of this Indenture. The provisions of
this Section shall be expressly subject to the provisions of Sections 7.01(c),
7.05 and 7.07 hereof.

        SECTION 6.12. RIGHT TO ENFORCE IN TRUSTEE. No Registered Owner of any
Obligation shall have any right as such Registered Owner to institute any suit,
action or proceedings for the enforcement of the provisions of this Indenture or
for the execution of any trust hereunder or for the appointment of a receiver or
for any other remedy hereunder, all rights of action hereunder being vested
exclusively in the Trustee, unless and until such Registered Owner shall have
previously given to the Trustee written notice of a default hereunder, and of

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the continuance thereof, and also unless the Registered Owners of the requisite
principal amount of the Obligations then Outstanding shall have made written
request upon the Trustee and the Trustee shall have been afforded reasonable
opportunity to institute such action, suit or proceeding in its own name, and
unless the Trustee shall have been offered indemnity and security satisfactory
to it against the costs, expenses and liabilities to be incurred therein or
thereby, which offer of indemnity shall be an express condition precedent
hereunder to any obligation of the Trustee to take any such action hereunder,
and the Trustee for 30 days after receipt of such notification, request and
offer of indemnity, shall have failed to institute any such action, suit or
proceeding. It is understood and intended that no one or more Registered Owners
of the Obligations shall have the right in any manner whatever by his or their
action to affect, disturb or prejudice the lien of this Indenture or to enforce
any right hereunder except in the manner herein provided and for the equal
benefit of the Registered Owners of not less than a majority of the collective
aggregate principal amount of the Obligations then Outstanding.

        SECTION 6.13. PHYSICAL POSSESSION OF OBLIGATIONS NOT REQUIRED. In any
suit or action by the Trustee arising under this Indenture or on all or any of
the Obligations issued hereunder, or any supplement hereto, the Trustee shall
not be required to produce such Obligations, but shall be entitled in all things
to maintain such suit or action without their production.

        SECTION 6.14. WAIVERS OF EVENTS OF DEFAULT. The Trustee may in its
discretion waive any Event of Default hereunder and its consequences and rescind
any declaration of acceleration of Obligations, and shall do so upon the written
request of the Registered Owners of at least a majority of the collective
aggregate principal amount of the Highest Priority Obligations then Outstanding;
provided, however, that there shall not be waived (a) any Event of Default in
the payment of the principal of or premium on any Outstanding Obligations at the
date of maturity thereof, or any default in the payment when due of the interest
on any such Obligations, unless prior to such waiver or rescission, all arrears
of interest or all arrears of payments of principal and all expenses of the
Trustee, in connection with such default shall have been paid or provided for;
or (b) any default in the payment of amounts set forth in Sections 7.05 and 7.07
hereof. In case of any such waiver or rescission, or in case any proceedings
taken by the Trustee on account of any such default shall have been discontinued
or abandoned or determined adversely to the Trustee, then and in every such case
the Issuer, the Trustee and the Registered Owners of Obligations shall be
restored to their former positions and rights hereunder respectively, but no
such waiver or rescission shall extend to or affect any subsequent or other
default, or impair any rights or remedies consequent thereon. The Trustee shall
give written notice to the Rating Agency of any waiver of an Event of Default
pursuant to this Section.

                                   ARTICLE VII

                                   THE TRUSTEE

        SECTION 7.01. ACCEPTANCE OF TRUST. The Trustee hereby accepts the trusts
imposed upon it by this Indenture, and agrees to perform said trusts, but only
upon and subject to the following terms and conditions:

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                (a) Except during the continuance of an Event of Default,

                        (i) the Trustee undertakes to perform such duties and
                only such duties as are specifically set forth in this
                Indenture, and no implied covenants or obligations shall be read
                into this Indenture against the Trustee; and

                        (ii) in the absence of bad faith on its part, the
                Trustee may conclusively rely, as to the truth of the statements
                and the correctness of the opinions expressed therein, upon
                certificates or opinions furnished to the Trustee and conforming
                to the requirements of this Indenture; but in the case of any
                such certificates or opinions which by any provisions hereof are
                specifically required to be furnished to the Trustee, the
                Trustee shall be under a duty to examine the same to determine
                whether or not they conform as to form with the requirements of
                this Indenture and whether or not they contain the statements
                required under this Indenture.

                (b) In case an Event of Default has occurred and is continuing,
        the Trustee, in exercising the rights and powers vested in it by this
        Indenture, shall use the same degree of care and skill in their exercise
        as a prudent person would exercise or use under the circumstances in the
        conduct of his or her own affairs.

                (c) Before taking any action hereunder requested by Registered
        Owners, the Trustee may require that it be furnished an indemnity bond
        or other indemnity and security satisfactory to it by the Registered
        Owners, as applicable, for the reimbursement of all expenses to which it
        may be put and to protect it against all liability.

        SECTION 7.02. RECITALS OF OTHERS. The recitals, statements and
representations set forth herein and in the Notes shall be taken as the
statements of the Issuer, and the Trustee assumes no responsibility for the
correctness of the same. The Trustee makes no representations as to the title of
the Issuer in the Trust Estate or as to the security afforded thereby and
hereby, or as to the validity or sufficiency of this Indenture or of the Notes
issued hereunder, and the Trustee shall incur no responsibility in respect of
such matters.

        SECTION 7.03. AS TO FILING OF INDENTURE. The Trustee shall be under no
duty (a) to file or record, or cause to be filed or recorded, this Indenture or
any instrument supplemental hereto, (b) to procure any further order or
additional instruments of further assurance, (c) to see to the delivery to it of
any personal property intended to be mortgaged or pledged hereunder or
thereunder, (d) to do any act which may be suitable to be done for the better
maintenance of the lien or security hereof (other than the filing of any
continuation (but not initial) statements), or (e) to give notice of the
existence of such lien, or for extending or supplementing the same or to see
that any rights to the Trust Estate and Funds intended now or hereafter to be
transferred in trust hereunder are subject to the lien hereof. The Trustee shall
not be liable for failure of the Issuer to pay any tax or taxes in respect of
such property, or any part thereof, or the income therefrom or otherwise, nor
shall the Trustee be under any duty in respect of any tax which may be assessed
against it or the Registered Owners in respect of such property or pledged to
the Trust Estate. The Trustee agrees to prepare, request that the Issuer execute
(if such execution is necessary for any such filing) and file in a timely manner
(if received from the Issuer in a timely manner) with any necessary execution by

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the Issuer, the continuation statements referred to herein; provided, that the
Trustee shall have no responsibility for the sufficiency, adequacy or priority
of any initial filing and in the absence of written notice to the contrary by
the Issuer or other Authorized Representative, may rely and shall be protected
in relying on all information and exhibits in such initial filings for the
purposes of any continuation statements.

        SECTION 7.04. TRUSTEE MAY ACT THROUGH AGENTS. The Trustee may execute
any of the trusts or powers hereof and perform any duty hereunder, either itself
or by or through its attorneys, agents or employees, and it shall not be
answerable or accountable for any default, neglect or misconduct of any such
attorneys, agents or employees, if reasonable care has been exercised in the
appointment, supervision and monitoring of the work performed. All reasonable
costs incurred by the Trustee and all reasonable compensation to all such
persons as may reasonably be employed in connection with the trusts hereof shall
be paid by the Issuer.

        SECTION 7.05. INDEMNIFICATION OF TRUSTEE. Other than with respect to its
duties to make payment on the Obligations when due, and its duty to pursue the
remedy of acceleration as provided in Sections 6.02 and 6.08 hereof, for each of
which no additional security or indemnity may be required, the Trustee shall be
under no obligation or duty to perform any act at the request of Registered
Owners or to institute or defend any suit in respect thereof unless properly
indemnified and provided with security to its satisfaction as provided in
Section 7.01(c) hereof. The Trustee shall not be required to take notice, or be
deemed to have knowledge, of any default or Event of Default of the Issuer
hereunder and may conclusively assume that there has been no such default or
Event of Default (other than an Event of Default described in Section 6.01(a) or
(b) hereof) unless and until it shall have been specifically notified in writing
at the address in Section 9.01 hereof of such default or Event of Default by (a)
the Registered Owners of the required percentages in principal amount of the
Obligations then Outstanding hereinabove specified or (b) an Authorized
Representative of the Issuer. However, the Trustee may begin suit, or appear in
and defend suit, execute any of the trusts hereby created, enforce any of its
rights or powers hereunder, or do anything else in its judgment proper to be
done by it as Trustee, without assurance of reimbursement or indemnity, and in
such case the Trustee shall be reimbursed or indemnified by the Registered
Owners requesting such action, if any, or the Issuer in all other cases, for all
fees, costs and expenses, liabilities, outlays and counsel fees and other
reasonable disbursements properly incurred in connection therewith, unless such
costs and expenses, liabilities, outlays and attorneys' fees and other
reasonable disbursements properly incurred in connection therewith are
adjudicated to have resulted from the negligence or willful misconduct of the
Trustee. In furtherance and not in limitation of this Section, the Trustee shall
not be liable for, and shall be held harmless by the Issuer from, following any
Issuer Orders, instructions or other directions upon which the Trustee is
authorized to rely pursuant to this Indenture or any other agreement to which it
is a party. If the Issuer or the Registered Owners, as appropriate, shall fail
to make such reimbursement or indemnification, the Trustee may reimburse itself
from any money in its possession under the provisions of this Indenture, subject
only to the prior lien of the Notes for the payment of the principal thereof,
premium, if any, and interest thereon from the Collection Fund. None of the
provisions contained in this Indenture or any other agreement to which it is a
party shall require the Trustee to act or to expend or risk its own funds or
otherwise incur individual financial liability in the performance of any of its
duties or in the exercise of any of its rights or powers if the Registered
Owners shall not have offered security and indemnity acceptable to it or if it
shall have reasonable grounds for believing that prompt repayment of such funds
or adequate indemnity against such risk or liability is not reasonably assured
to it.

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        The Issuer agrees to indemnify the Trustee for, and to hold it harmless
against, any loss, liability or expenses incurred without negligence or bad
faith on its part, arising out of or in connection with the acceptance or
administration of the trust or trusts hereunder, including the costs and
expenses of defending itself against any claim or liability in connection with
the exercise or performance of any of its powers or duties hereunder arising
from the Trust Estate. The Issuer agrees to indemnify and hold harmless the
Trustee against any and all claims, demands, suits, actions or other proceedings
and all liabilities, costs and expenses whatsoever caused by any untrue
statement or misleading statement or alleged untrue statement or alleged
misleading statement of a material fact contained in any offering document
distributed in connection with the issuance of the Notes or caused by any
omission or alleged omission from such offering document of any material fact
required to be stated therein or necessary in order to make the statements made
therein in the light of the circumstances under which they were made, not
misleading.

        SECTION 7.06. TRUSTEE'S RIGHT TO RELIANCE. The Trustee shall be
protected in acting upon any notice, resolution, request, consent, order,
certificate, report, appraisal, opinion, report or document of the Issuer, the
Master Servicer or a Subservicer or other paper or document believed by it to be
genuine and to have been signed or presented by the proper party or parties. The
Trustee may consult with experts and with counsel (who may but need not be
counsel for the Issuer, the Trustee, or for a Registered Owner), and the opinion
of such counsel shall be full and complete authorization and protection in
respect of any action taken or suffered, and in respect of any determination
made by it hereunder in good faith and in accordance with the opinion of such
counsel.

        Whenever in the administration hereof the Trustee shall reasonably deem
it desirable that a matter be proved or established prior to taking, suffering
or omitting any action hereunder, the Trustee (unless other evidence be herein
specifically prescribed) may, in the absence of bad faith on its part, rely upon
a certificate signed by an Authorized Representative of the Issuer or an
authorized officer of the Administrator, the Master Servicer or a Subservicer.

        The Trustee shall not be liable for any action taken, suffered or
omitted by it in good faith and believed by it to be authorized or within the
discretion or rights or powers conferred upon it hereby; provided, however, that
the Trustee shall be liable for its negligence or willful misconduct in taking
such action.

        The Trustee is authorized to enter into agreements with other Persons,
in its capacity as Trustee, in order to carry out or implement the terms and
provisions of this Indenture. The Trustee shall not be liable with respect to
any action taken, suffered or omitted to be taken in good faith in accordance
with this Indenture or any other transaction document or at the direction of the
Registered Owners evidencing the appropriate percentage of the aggregate
principal amount of the Outstanding Notes relating to the time, method and place
of conducting any proceeding for any remedy available to the Trustee, or
exercising any trust or power conferred upon the Trustee, under this Indenture
or any other transaction document.

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        SECTION 7.07. COMPENSATION OF TRUSTEE. Except as otherwise expressly
provided herein, all advances, counsel fees (including without limitation
allocated fees of in-house counsel) and other expenses reasonably made or
incurred by the Trustee in and about the execution and administration of the
trust hereby created and reasonable compensation to the Trustee for its services
in the premises shall be paid by the Issuer. The compensation of the Trustee
shall not be limited to or by any provision of law in regard to the compensation
of trustees of an express trust. The Trustee shall not change the amount of its
annual compensation without giving the Issuer and the Rating Agency at least 90
days' written notice prior to the beginning of a Fiscal Year. If not paid by the
Issuer, the Trustee shall have a lien against all money held pursuant to this
Indenture, subject only to the prior lien of the Obligations against the money
and investments in the Collection Fund for the payment of the principal thereof,
premium, if any, and interest thereon, for such reasonable compensation,
expenses, advances and counsel fees incurred in and about the execution of the
trusts hereby created and the exercise and performance of the powers and duties
of the Trustee hereunder and the cost and expense incurred in defending against
any liability in the premises of any character whatsoever (unless such liability
is adjudicated to have resulted from the negligence or willful misconduct of the
Trustee).

        SECTION 7.08. CREDITOR RELATIONSHIPS. The Trustee shall comply with
Section 311(a) of the Trust Indenture Act, excluding any creditor relationship
listed in Section 311(b) of the Trust Indenture Act. A Trustee who has resigned
or been removed shall be subject to Section 311(a) of the Trust Indenture Act to
the extent indicated therein. The Trustee may act as depository for, and permit
any of its officers or directors to act as a member of, or act in any other
capacity in respect to, any committee formed to protect the rights of the
Registered Owners or to effect or aid in any reorganization growing out of the
enforcement of the Notes or of this Indenture, whether or not any such committee
shall represent the Registered Owners of more than 60% of the collective
aggregate principal amount of the Outstanding Obligations.

        SECTION 7.09. RESIGNATION OF TRUSTEE. The Trustee and any successor to
the Trustee may resign and be discharged from the trust created by this
Indenture by giving to the Issuer notice in writing which notice shall specify
the date on which such resignation is to take effect; provided, however, that
such resignation shall only take effect on the day specified in such notice if a
successor Trustee shall have been appointed pursuant to Section 7.11 hereof (and
is qualified to be the Trustee under the requirements of Section 7.11 hereof).
If no successor Trustee has been appointed by the date specified or within a
period of 90 days from the receipt of the notice by the Issuer, whichever period
is the longer, the Trustee may (a) appoint a temporary successor Trustee having
the qualifications provided in Section 7.11 hereof or (b) request a court of
competent jurisdiction to (i) require the Issuer to appoint a successor, as
provided in Section 7.11 hereof, within three days of the receipt of citation or
notice by the court, or (ii) appoint a Trustee having the qualifications
provided in Section 7.11 hereof. In no event may the resignation of the Trustee
be effective until a qualified successor Trustee shall have been selected and
appointed. In the event a temporary successor Trustee is appointed pursuant to
clause (a) above, the Issuer may remove such temporary successor Trustee and
appoint a successor thereto pursuant to Section 7.11 hereof.

        SECTION 7.10. REMOVAL OF TRUSTEE. The Trustee or any successor Trustee
may be removed (a) at any time by the Registered Owners of a majority of the
collective aggregate principal amount of the Highest Priority Obligations then

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Outstanding, (b) by the Issuer for cause or upon the sale or other disposition
of the Trustee or its corporate trust functions or (c) by the Issuer without
cause so long as no Event of Default exists or has existed within the last 30
days, upon payment to the Trustee so removed of all money then due to it
hereunder and appointment of a successor thereto by the Issuer and acceptance
thereof by said successor. One copy of any such order of removal shall be filed
with the Delaware Trustee and the other with the Trustee so removed.

        In the event a Trustee (or successor Trustee) is removed, by any person
or for any reason permitted hereunder, such removal shall not become effective
until (a) in the case of removal by the Registered Owners, such Registered
Owners by instrument or concurrent instruments in writing (signed and
acknowledged by such Registered Owners or their attorneys-in-fact) filed with
the Trustee removed have appointed a successor Trustee or otherwise the Issuer
shall have appointed a successor, and (b) the successor Trustee has accepted
appointment as such.

        SECTION 7.11. SUCCESSOR TRUSTEE. In case at any time the Trustee or any
successor Trustee shall resign, be dissolved, or otherwise shall be disqualified
to act or be incapable of acting, or in case control of the Trustee or of any
successor Trustee or of its officers shall be taken over by any public officer
or officers, a successor Trustee may be appointed by the Issuer by an instrument
in writing duly authorized by the Issuer. In the case of any such appointment by
the Issuer of a successor to the Trustee, the Issuer shall forthwith cause
notice thereof to be mailed to the Registered Owners of the Notes at the address
of each Registered Owner appearing on the note registration books maintained by
the Registrar.

        Every successor Trustee appointed by the Registered Owners, by a court
of competent jurisdiction, or by the Issuer shall be a bank or trust company in
good standing, organized and doing business under the laws of the United States
or of a state therein, which has a reported capital and surplus of not less than
$50,000,000, be authorized under the law to exercise corporate trust powers, be
subject to supervision or examination by a federal or state authority, and be an
Eligible Lender so long as such designation is necessary to maintain guarantees
and federal benefits under the Higher Education Act with respect to the Financed
Eligible Loans originated under the Higher Education Act.

        SECTION 7.12. MANNER OF VESTING TITLE IN TRUSTEE. Any successor Trustee
appointed hereunder shall execute, acknowledge and deliver to its predecessor
Trustee, and also to the Issuer, an instrument accepting such appointment
hereunder, and thereupon such successor Trustee, without any further act, deed
or conveyance shall become fully vested with all the estate, properties, rights,
powers, trusts, duties and obligations of its predecessors in trust hereunder
(except that the predecessor Trustee shall continue to have the benefits to
indemnification hereunder together with the successor Trustee), with like effect
as if originally named as Trustee herein; but the Trustee ceasing to act shall
nevertheless, on the written request of an Authorized Representative of the
Issuer, or an authorized officer of the successor Trustee, execute, acknowledge
and deliver such instruments of conveyance and further assurance and do such
other things as may reasonably be required for more fully and certainly vesting
and confirming in such successor Trustee all the right, title and interest of
the Trustee which it succeeds, in and to the Trust Estate and such rights,
powers, trusts, duties and obligations, and the Trustee ceasing to act also,
upon like request, pay over, assign and deliver to the successor Trustee any
money or other property or rights subject to the lien of this Indenture,

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including any pledged securities which may then be in its possession. Should any
deed or instrument in writing from the Issuer be required by the successor
Trustee for more fully and certainly vesting in and confirming to such new
Trustee such estate, properties, rights, powers and duties, any and all such
deeds and instruments in writing shall on request be executed, acknowledged and
delivered by the Issuer.

        In case any of the Notes to be issued hereunder shall have been
authenticated but not delivered, any successor Trustee may adopt the certificate
of authentication of the Trustee or of any successor to the Trustee; and in case
any of the Notes shall not have been authenticated, any successor to the Trustee
may authenticate such Notes in its own name; and in all such cases such
certificate shall have the full force which it has anywhere in the Notes or in
this Indenture.

        SECTION 7.13. ADDITIONAL COVENANTS BY THE TRUSTEE TO CONFORM TO THE
HIGHER EDUCATION ACT. The Trustee covenants that it will at all times be an
Eligible Lender under the Higher Education Act so long as such designation is
necessary, as determined by the Issuer, to maintain the guarantees and federal
benefits under the Higher Education Act with respect to the Financed Eligible
Loans, that it will acquire Eligible Loans originated under the Higher Education
Act in its capacity as an Eligible Lender and that it will not knowingly dispose
of or deliver any Financed Eligible Loans originated under the Higher Education
Act or any security interest in any such Financed Eligible Loans to any party
who is not an Eligible Lender so long as the Higher Education Act or Regulations
adopted thereunder require an Eligible Lender to be the owner or holder of such
Financed Eligible Loans; provided, however, that nothing above shall prevent the
Trustee from delivering the Eligible Loans to the Master Servicer, a Subservicer
or a Guaranty Agency.

        SECTION 7.14. RIGHT OF INSPECTION. A Registered Owner shall be permitted
at reasonable times during regular business hours and in accordance with
reasonable regulations prescribed by the Trustee to examine at the principal
office of the Trustee a copy of any report or instrument theretofore filed with
the Trustee relating to the condition of the Trust Estate.

        SECTION 7.15. LIMITATION WITH RESPECT TO EXAMINATION OF REPORTS. Except
as provided in this Indenture, the Trustee shall be under no duty to examine any
report or statement or other document required or permitted to be filed with it
by the Issuer.

        SECTION 7.16. SERVICING AGREEMENTS. The Trustee acknowledges the receipt
of copies of the Master Servicing Agreement and Subservicing Agreements
described in Section 4.04 hereof.

        SECTION 7.17. ADDITIONAL COVENANTS OF TRUSTEE. The Trustee, by the
execution hereof, covenants, represents and agrees that:

                (a) it will not exercise any of the rights, duties or privileges
        under this Indenture in such manner as would cause the Eligible Loans
        held or acquired under the terms hereof to be transferred, assigned or
        pledged as security to any person or entity other than as permitted by
        this Indenture; and

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                (b) it will comply with the Higher Education Act and the
        Regulations and will, upon written notice from an Authorized
        Representative of the Issuer, the Secretary or the Guaranty Agency, use
        its reasonable efforts to cause this Indenture to be amended (in
        accordance with Section 8.01 hereof) if the Higher Education Act or
        Regulations are hereafter amended so as to be contrary to the terms of
        this Indenture.

        SECTION 7.18. NOTICES TO RATING AGENCIES. It shall be the duty of the
Issuer to notify each Rating Agency then rating any of the Notes of (a) any
amendment, change, expiration, extension or renewal of this Indenture, (b)
prepayment or defeasance of all the Notes, (c) any change in the Trustee or (d)
any other information reasonably required to be reported to each Rating Agency
under any Supplemental Indenture; provided, however, the provisions of this
Section do not apply when such documents have been previously supplied to such
Rating Agency and the Trustee has received written evidence to such effect, all
as may be required by this Indenture. All notices required to be forwarded to
the Rating Agencies under this Section shall be sent in writing at the following
addresses:

        Via electronic delivery to SERVICER_REPORTS@SANDP.COM
        For any information not available in electronic format:
        Standard & Poor's Ratings Services
        a Division of the McGraw-Hill Companies, Inc.
        55 Water Street, 41st Floor
        New York, New York  10041-0003
        Attention:  ABS Surveillance Group

        Fitch, Inc.
        One State Street Plaza
        New York, New York  10004
        Attention:  ABS Surveillance

        Moody's Investors Service
        99 Church Street
        New York, New York  10007
        Attention:  ABS Monitoring Group

        The Trustee also acknowledges that each Rating Agency's periodic review
for maintenance of a Rating on any series of the Notes may involve discussions
and/or meetings with representatives of the Trustee at mutually agreeable times
and places.

        SECTION 7.19. MERGER OF THE TRUSTEE. Any corporation into which the
Trustee may be merged or with which it may be consolidated, or any corporation
resulting from any merger or consolidation to which the Trustee shall be a
party, or any corporation succeeding to all or substantially all of the
corporate trust business of the Trustee, shall be the successor of the Trustee
hereunder, provided such corporation shall be otherwise qualified and eligible
under this Indenture, without the execution or filing of any paper of any
further act on the part of any other parties hereto.

        SECTION 7.20. RECEIPT OF FUNDS FROM MASTER SERVICER OR A SUBSERVICER.
The Trustee shall not be accountable or responsible in any manner whatsoever for
any action of the Issuer, the Administrator, the depository bank of any funds of

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the Issuer, or the Master Servicer or a Subservicer while such Master Servicer
or Subservicer is acting as bailee or agent of the Trustee with respect to the
Eligible Loans for actions taken in compliance with any instruction or direction
given to the Trustee, or for the application of funds or moneys by the Master
Servicer or a Subservicer until such time as funds are received by the Trustee.

        SECTION 7.21. SPECIAL CIRCUMSTANCES LEADING TO RESIGNATION OF TRUSTEE.
Because the Trustee serves as trustee hereunder for Obligations of different
priorities, it is possible that circumstances may arise which will cause the
Trustee to resign from its position as trustee for one or more of the
Obligations. In the event that the Trustee makes a determination that it should
so resign, due to the occurrence of an Event of Default or potential default
hereunder, or otherwise, the Issuer may permit such resignation as to one or
more of the Obligations or request the Trustee's resignation as to all
Obligations, as the Issuer may elect. If the Issuer should determine that a
conflict of interest has arisen as to the trusteeship of any of the Obligations,
it may authorize and execute a Supplemental Indenture with one or more successor
Trustees, under which the administration of certain of the Obligations would be
separated from the administration of the other Obligations.

        SECTION 7.22. SURVIVAL OF TRUSTEE'S RIGHTS TO RECEIVE COMPENSATION,
REIMBURSEMENT AND INDEMNIFICATION. The Trustee's rights to receive compensation,
reimbursement and indemnification of money due and owing hereunder at the time
of the Trustee's resignation or removal shall survive the Trustee's resignation
or removal.

        SECTION 7.23. CORPORATE TRUSTEE REQUIRED; ELIGIBILITY; CONFLICTING
INTERESTS. There shall at all times be a Trustee hereunder which shall be
eligible to act as Trustee under Section 310(a)(1) of the Trust Indenture Act
and shall have a combined capital and surplus of at least $50,000,000. If such
corporation publishes reports of condition at least annually, pursuant to law or
the requirements of federal, state, territorial or District of Columbia
supervising or examining authority, then for the purposes of this Section, the
combined capital and surplus of such corporation shall be deemed to be its
combined capital and surplus as set forth in its most recent report of condition
so published. If at any time the Trustee shall cease to be eligible in
accordance with the provisions of this Section, it shall resign immediately in
the manner and with the effect hereinafter specified in this Article. Neither
the Issuer nor any Person directly or indirectly controlling or controlled by,
or under common control with, the Issuer shall serve as Trustee.

        SECTION 7.24. TRUSTEE MAY FILE PROOFS OF CLAIM. In case of the pendency
of any receivership, insolvency, liquidation, bankruptcy, reorganization,
arrangement, adjustment, composition or other judicial proceeding relative to
the Issuer or any other obligor upon the Notes or the property of the Issuer or
of such other obligor or their creditors, the Trustee (irrespective of whether
the principal of the Notes of any series shall then be due and payable as
therein expressed or by declaration or otherwise and irrespective of whether the
Trustee shall have made any demand on the Issuer for the payment of overdue
principal, premium, if any, or interest) shall be entitled and empowered, by
intervention in such proceeding or otherwise:

                (a) to file and prove a claim for the whole amount, or such
        lesser amount as may be provided for in the Notes, of principal (and
        premium, if any) and interest, if any, owing and unpaid in respect of
        the Notes and to file such other papers or documents as may be necessary

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        or advisable in order to have the claims of the Trustee (including any
        claim for the reasonable fees, compensation, expenses, disbursements and
        advances of the Trustee and its agents and counsel) and of the
        Registered Owners allowed in such judicial proceeding; and

                (b) to collect and receive any money or other property payable
        or deliverable on any such claims and to distribute the same; and any
        custodian, receiver, assignee, trustee, liquidator, sequestrator (or
        other similar official) in any such judicial proceeding is hereby
        authorized by each Registered Owner of Notes to make such payments to
        the Trustee, and if the Trustee shall consent to the making of such
        payments directly to the Registered Owners, to pay to the Trustee any
        amount due to it for the reasonable fees, compensation, expenses,
        disbursements and advances of the Trustee and any predecessor Trustee,
        their agents and counsel, and any other amounts due the Trustee or any
        predecessor Trustee.

        Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Registered Owner of
a Note any plan of reorganization, arrangement, adjustment or composition
affecting the Notes or the rights of any Registered Owner thereof, or to
authorize the Trustee to vote in respect of the claim of any Registered Owner of
a Note in any such proceeding.

        In any proceedings brought by the Trustee (and also any proceedings
involving the interpretation of any provision of this Indenture to which the
Trustee shall be a party), the Trustee shall be held to represent all the
Registered Owners of the Notes, and it shall not be necessary to make any
Registered Owners of the Notes parties to any such proceedings.

        SECTION 7.25. NO PETITION. The Trustee will not at any time institute
against the Issuer any bankruptcy proceeding under any United States federal or
State bankruptcy or similar law in connection with any obligations of the Issuer
under this Indenture.

                                  ARTICLE VIII

                             SUPPLEMENTAL INDENTURES

        SECTION 8.01. SUPPLEMENTAL INDENTURES NOT REQUIRING CONSENT OF
REGISTERED OWNERS. The Issuer and the Trustee may, without the consent of or
notice to any of the Registered Owners of any Obligations enter into any
indenture or indentures supplemental to this Indenture for any one or more of
the following purposes:

                (a) to cure any ambiguity or formal defect or omission in this
        Indenture;

                (b) to grant to or confer upon the Trustee for the benefit of
        the Registered Owners any additional benefits, rights, remedies, powers
        or authorities that may lawfully be granted to or conferred upon the
        Registered Owners or the Trustee;

                (c) to subject to this Indenture additional revenues, properties
        or collateral;

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                (d) to modify, amend or supplement this Indenture or any
        indenture supplemental hereto in such manner as to permit the
        qualification hereof and thereof under the Trust Indenture Act of 1939
        or any similar federal statute hereafter in effect or to permit the
        qualification of the Notes for sale under the securities laws of the
        United States of America or of any of the states of the United States of
        America, and, if they so determine, to add to this Indenture or any
        indenture supplemental hereto such other terms, conditions and
        provisions as may be permitted by said Trust Indenture Act of 1939 or
        similar federal statute;

                (e) to evidence the appointment of a separate or co-Trustee or a
        co-registrar or transfer agent or the succession of a new Trustee
        hereunder, or any additional or substitute Guaranty Agency, the Master
        Servicer or a Subservicer;

                (f) to add such provisions to or to amend such provisions of
        this Indenture as may be necessary or desirable to assure implementation
        of the Program in conformance with the Higher Education Act if along
        with such Supplemental Indenture there is filed an opinion of counsel to
        the effect that the addition or amendment of such provisions will in no
        way impair the existing security of the Registered Owners of any
        Outstanding Obligations;

                (g) to make any change as shall be necessary in order to obtain
        and maintain for any of the Notes an investment grade Rating from a
        nationally recognized rating service, which changes, in the opinion of
        the Trustee are not to the prejudice of the Registered Owner of any of
        the Obligations;

                (h) to make any changes necessary to comply with the Higher
        Education Act, the Regulations or the Code and the regulations
        promulgated thereunder;

                (i) to make the terms and provisions of this Indenture,
        including the lien and security interest granted herein, applicable to a
        Derivative Product, and to modify this Indenture with respect to any
        particular Derivative Product;

                (j) to create any additional Funds or Accounts or Subaccounts
        under this Indenture deemed by the Trustee to be necessary or desirable;

                (k) to make any other change with a Rating Confirmation; or

                (l) to make any other change which, in the judgment of the
        Trustee is not to the material prejudice of the Registered Owners of any
        Obligations;

provided, however, that nothing in this Section shall permit, or be construed as
permitting, any modification of the trusts, powers, rights, duties, remedies,
immunities and privileges of the Trustee without the prior written approval of
the Trustee, which approval shall be evidenced by execution of a Supplemental
Indenture.

        SECTION 8.02. SUPPLEMENTAL INDENTURES REQUIRING CONSENT OF REGISTERED
OWNERS. Exclusive of Supplemental Indentures covered by Section 8.01 hereof and
subject to the terms and provisions contained in this Section, and not

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otherwise, the Registered Owners of not less than a majority of the collective
aggregate principal amount of the Obligations then Outstanding shall have the
right, from time to time, to consent to and approve the execution by the Issuer
and the Trustee of such other indenture or indentures supplemental hereto as
shall be deemed necessary and desirable by the Trustee for the purpose of
modifying, altering, amending, adding to or rescinding, in any particular, any
of the terms or provisions contained in this Indenture or in any Supplemental
Indenture; provided, however, that nothing in this Section shall permit, or be
construed as permitting (a) without the consent of the Registered Owners of all
then Outstanding Obligations, (i) an extension of the maturity date of the
principal of or the interest on any Obligation, or (ii) a reduction in the
principal amount of any Obligation or the rate of interest thereon, or (iii) a
privilege or priority of any Obligation or Obligations over any other Obligation
or Obligations except as otherwise provided herein, or (iv) a reduction in the
aggregate principal amount of the Obligations required for consent to such
Supplemental Indenture, or (v) the creation of any lien other than a lien
ratably securing all of the Obligations at any time Outstanding hereunder except
as otherwise provided herein; or (b) any modification of the trusts, powers,
rights, obligations, duties, remedies, immunities and privileges of the Trustee
without the prior written approval of the Trustee.

        If at any time the Issuer shall request the Trustee to enter into any
such Supplemental Indenture for any of the purposes of this Section, the Trustee
shall, upon being satisfactorily indemnified with respect to expenses, cause
notice of the proposed execution of such Supplemental Indenture to be mailed by
registered or certified mail to each Registered Owner of an Obligation at the
address shown on the registration books or listed in any Derivative Product.
Such notice (which shall be prepared by the Issuer) shall briefly set forth the
nature of the proposed Supplemental Indenture and shall state that copies
thereof are on file at the principal corporate trust office of the Trustee for
inspection by all Registered Owners. If, within 60 days, or such longer period
as shall be prescribed by the Issuer, following the mailing of such notice, the
Registered Owners of not less than a majority of the collective aggregate
principal amount of the Obligations Outstanding at the time of the execution of
any such Supplemental Indenture shall have consented in writing to and approved
the execution thereof as herein provided, no Registered Owner of any Obligation
shall have any right to object to any of the terms and provisions contained
therein, or the operation thereof, or in any manner to question the propriety of
the execution thereof, or to enjoin or restrain the Trustee or the Issuer from
executing the same or from taking any action pursuant to the provisions thereof.
Upon the execution of any such Supplemental Indenture as in this Section
permitted and provided, this Indenture shall be and be deemed to be modified and
amended in accordance therewith.

        SECTION 8.03. ADDITIONAL LIMITATION ON MODIFICATION OF INDENTURE. None
of the provisions of this Indenture (including Sections 8.01 and 8.02 hereof)
shall permit an amendment to the provisions of the Indenture which permits the
transfer of all or part of the Financed Eligible Loans originated under the
Higher Education Act or granting of a security interest therein to any Person
other than an Eligible Lender, the Master Servicer or a Subservicer, unless the
Higher Education Act or Regulations are hereafter modified so as to permit the
same. The Trustee may request an opinion of counsel to the effect that an
amendment or supplement to this Indenture was adopted in conformance with this
Indenture.

        SECTION 8.04. NOTICE OF DEFAULTS. Within 90 days after the occurrence of
any default hereunder with respect to the Notes, the Trustee shall transmit in

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the manner and to the extent provided in Section 313(c) of the Trust Indenture
Act, notice of such default hereunder known to the Trustee, unless such default
shall have been cured or waived; provided, however, that, except in the case of
a default in the payment of the principal of (or premium, if any) or interest
with respect to any Note, or in the payment of any sinking fund installment with
respect to the Notes, the Trustee shall be protected in withholding such notice
if and so long as an authorized officer of the Trustee in good faith determine
that the withholding of such notice is in the interest of the Registered Owners
of the Notes. For the purpose of this Section, the term "default" means any
event which is, or after notice or lapse of time or both would become, an Event
of Default with respect to the Notes.

        SECTION 8.05. CONFORMITY WITH THE TRUST INDENTURE ACT. Every
supplemental indenture executed pursuant to this Article shall conform to the
requirements of the Trust Indenture Act as then in effect.

                                   ARTICLE IX

                               GENERAL PROVISIONS

        SECTION 9.01. NOTICES. Any notice, request or other instrument required
by this Indenture to be signed or executed by the Registered Owners of
Obligations may be executed by the execution of any number of concurrent
instruments of similar tenor, and may be signed or executed by such Registered
Owners of Obligations in person or by agent appointed in writing. As a condition
for acting thereunder the Trustee may demand proof of the execution of any such
instrument and of the fact that any person claiming to be the owner of any of
said Obligations is such owner and may further require the actual deposit of
such Obligation or Obligations with the Trustee. The fact and date of the
execution of such instrument may be proved by the certificate of any officer in
any jurisdiction who by the laws thereof is authorized to take acknowledgments
of deeds within such jurisdiction, that the person signing such instrument
acknowledged before him the execution thereof, or may be proved by any affidavit
of a witness to such execution sworn to before such officer.

        The amount of Notes held by any person executing such instrument as a
Registered Owner of Notes and the fact, amount and numbers of the Notes held by
such person and the date of his holding the same may be proved by a certificate
executed by any responsible trust company, bank, banker or other depository in a
form approved by the Trustee, showing that at the date therein mentioned such
person had on deposit with such depository the Notes described in such
certificate; provided, however, that at all times the Trustee may require the
actual deposit of such Note or Notes with the Trustee.

        All notices, requests and other communications to any party hereunder
shall be in writing (including bank wire, telex, telecopy, electronic
communication, facsimile or similar writing) at the following addresses, and
each address shall constitute each party's respective "Principal Office" for
purposes of this Indenture:

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        If intended for the Issuer:

               Nelnet Student Loan Trust 2004-4
               c/o Wilmington Trust Company, Delaware Trustee
               Rodney Square North
               1100 North Market Street
               Wilmington, DE  19890
               Attention: Corporate Trust Administration
               Telephone:  (302) 651-1000
               Facsimile:  (302) 636-4140

               With a copy to the Administrator:

               Nelnet, Inc.
               121 South 13th Street, Suite 201
               Lincoln, NE  68505
               Attention:  Terry J. Heimes
               Telephone:  (402) 458-2303
               Facsimile:  (402) 458-2399

        If intended for the Trustee:

               Zions First National Bank
               717 Seventeenth Street, Suite 301
               Denver, CO  80202
               Attention: Corporate Trust Department
               Telephone:  (720) 947-7475
               Facsimile:  (720) 947-7480

        Any party may change the address to which subsequent notices to such
party are to be sent, or of its Principal Office, by notice to the others,
delivered by hand or received by telex or facsimile or registered first-class
mail, postage prepaid. Each such notice, request or other communication shall be
effective when delivered by hand or received by facsimile or registered
first-class mail, postage prepaid.

        SECTION 9.02. COVENANTS BIND ISSUER. The covenants, agreements,
conditions, promises, and undertakings in this Indenture shall extend to and be
binding upon the successors and assigns of the Issuer, and all of the covenants
hereof shall bind such successors and assigns, and each of them, jointly and
severally. All the covenants, conditions and provisions hereof shall be held to
be for the sole and exclusive benefit of the parties hereto and their successors
and assigns and of the Registered Owners from time to time of the Obligations.

        No extension of time of payment of any of the Obligations shall operate
to release or discharge the Issuer, it being agreed that the liability of the
Issuer, to the extent permitted by law, shall continue until all of the
Obligations are paid in full, notwithstanding any transfer of Financed Eligible
Loans or extension of time for payment.

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        SECTION 9.03. LIEN CREATED. This Indenture shall operate effectually as
(a) a grant of lien on and security interest in, and (b) an assignment of, the
Trust Estate.

        SECTION 9.04. SEVERABILITY OF LIEN. If the lien of this Indenture shall
be or shall ever become ineffectual, invalid or unenforceable against any part
of the Trust Estate, which is not subject to the lien, because of want of power
or title in the Issuer, the inclusion of any such part shall not in any way
affect or invalidate the pledge and lien hereof against such part of the Trust
Estate as to which the Issuer in fact had the right to pledge.

        SECTION 9.05. CONSENT OF REGISTERED OWNERS BINDS SUCCESSORS. Any request
or consent of the Registered Owner of any Obligations given for any of the
purposes of this Indenture shall bind all future Registered Owners of the same
Obligation or any Obligations issued in exchange therefor or in substitution
thereof in respect of anything done or suffered by the Issuer or the Trustee in
pursuance of such request or consent.

        SECTION 9.06. NONLIABILITY OF PERSONS; NO GENERAL OBLIGATION. It is
hereby expressly made a condition of this Indenture that any agreements,
covenants or representations herein contained or contained in the Notes do not
and shall never constitute or give rise to a personal or pecuniary liability or
charge against the organizers, officers, employees, agents or trustees or the
Administrator of the Issuer, or against the general credit of the Issuer, and in
the event of a breach of any such agreement, covenant or representation, no
personal or pecuniary liability or charge payable directly or indirectly from
the general revenues of the Issuer shall arise therefrom. Nothing contained in
this Section, however, shall relieve the Issuer from the observance and
performance of the several covenants and agreements on its part herein
contained.

        SECTION 9.07. NONPRESENTMENT OF NOTES OR INTEREST CHECKS. Should any of
the Notes or interest checks not be presented for payment when due, the Trustee
shall retain from any money transferred to it for the purpose of paying the
Notes or interest checks so due, for the benefit of the Registered Owners
thereof, a sum of money sufficient to pay such Notes or interest checks when the
same are presented by the Registered Owners thereof for payment. Such money
shall not be required to be invested. All liability of the Issuer to the
Registered Owners of such Notes or interest checks and all rights of such
Registered Owners against the Issuer under the Notes or interest checks or under
this Indenture shall thereupon cease and determine, and the sole right of such
Registered Owners shall thereafter be against such deposit. If any Note or
interest check shall not be presented for payment within the period of two years
following its payment or prepayment date, the Trustee shall return to the Issuer
the money theretofore held by it for payment of such Note or interest check, and
such Note or interest check shall (subject to the defense of any applicable
statute of limitation) thereafter be an unsecured obligation of the Issuer. The
Trustee's responsibility for any such money shall cease upon remittance thereof
to the Issuer.

        SECTION 9.08. SECURITY AGREEMENT. This Indenture constitutes a Financing
Statement and a Security Agreement under the Delaware Uniform Commercial Code
and the Utah Uniform Commercial Code.

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        SECTION 9.09. LAWS GOVERNING. It is the intent of the parties hereto
that this Indenture shall in all respects be governed by the laws of the State
of New York. This Indenture is subject to the provisions of the Trust Indenture
Act that are required to be part of this Indenture and shall, to the extent
applicable, be governed by such provisions.

        SECTION 9.10. SEVERABILITY. If any covenant, agreement, waiver, or part
thereof in this Indenture contained be forbidden by any pertinent law or under
any pertinent law be effective to render this Indenture invalid or unenforceable
or to impair the lien hereof, then each such covenant, agreement, waiver, or
part thereof shall itself be and is hereby declared to be wholly ineffective,
and this Indenture shall be construed as if the same were not included herein.

        SECTION 9.11. EXHIBITS. The terms of the Schedules and Exhibits, if any,
attached to this Indenture are incorporated herein in all particulars.

        SECTION 9.12. NON-BUSINESS DAYS. Except as may otherwise be provided
herein, if the date for making payment of any amount hereunder or on any Note,
or if the date for taking any action hereunder, is not a Business Day, then such
payment can be made without accruing further interest or action can be taken on
the next succeeding Business Day, with the same force and effect as if such
payment were made when due or action taken on such required date.

        SECTION 9.13. PARTIES INTERESTED HEREIN. Nothing in this Indenture
expressed or implied is intended or shall be construed to confer upon, or to
give to, any person or entity, other than the Trustee, the Delaware Trustee, the
paying agent, if any, and the Registered Owners of the Obligations, any right,
remedy or claim under or by reason of this Indenture or any covenant, condition
or stipulation hereof, and all covenants, stipulations, promises and agreements
in this Indenture contained by and on behalf of the Issuer shall be for the sole
and exclusive benefit of the Trustee, the paying agent, if any, and the
Registered Owners of the Obligations.

        SECTION 9.14. OBLIGATIONS ARE LIMITED OBLIGATIONS. The Notes and the
obligations of the Issuer contained in this Indenture are special, limited
obligations of the Issuer, secured by and payable solely from the Trust Estate
herein provided. The Issuer shall not be obligated to pay the Notes, the
interest thereon, or any other obligation created by or arising from this
Indenture from any other source.

        SECTION 9.15. LIMITATIONS ON COUNTERPARTY RIGHTS. No Counterparty which
shall be in default under any Derivative Product with the Issuer shall have any
of the rights granted to a Counterparty or as the Registered Owner of an
Obligation hereunder. A Counterparty which is in default under any Derivative
Product shall however, continue to maintain all obligations undertaken by it
under the terms of its Derivative Product. No Counterparty shall have any
consent or voting rights under this Indenture, or any rights to instruct the
Trustee to take, or refrain from taking, any action hereunder except upon
satisfaction of the Rating Confirmation.

        SECTION 9.16. DISCLOSURE OF NAMES AND ADDRESSES OF REGISTERED OWNERS.

                (a) Registered Owners may communicate pursuant to Section 312(b)
        of the Trust Indenture Act with other Registered Owners with respect to
        their rights under this Indenture or under the Notes. Upon receipt by
        the Trustee of any request by three or more Registered Owners or by one
        or more holders of Notes evidencing not less than 25% of the Outstanding

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        principal amount of the Notes to receive a copy of the current list of
        Registered Owners (whether or not made pursuant to Section 312(b) of the
        Trust Indenture Act), the Trustee shall promptly notify the Issuer
        thereof by providing to the Issuer a copy of such request and a copy of
        the list of Registered Owners produced in response thereto.

                (b) Registered Owners of Notes, by receiving and holding the
        same, agree with the Issuer and the Trustee that neither the Issuer nor
        the Trustee nor any Securities Depository shall be held accountable by
        reason of the disclosure of any information as to the names and
        addresses of the Registered Owners of Notes in accordance with Section
        312 of the Trust Indenture Act, regardless of the source from which such
        information was derived, and that the Trustee shall not be held
        accountable by reason of mailing any material pursuant to a request made
        under Section 312(b) of the Trust Indenture Act.

        SECTION 9.17. AGGREGATE PRINCIPAL AMOUNT OF OBLIGATIONS. Whenever in
this Indenture reference is made to the aggregate principal amount of any
Obligations, such phrase shall mean, at any time, the principal amount of any
Notes and the Derivative Value of any Derivative Product.

        SECTION 9.18. FINANCED ELIGIBLE LOANS. The Issuer expects to acquire
Eligible Loans and to transfer Eligible Loans to the Trustee, in accordance with
this Indenture, which Eligible Loans, upon becoming subject to the lien of this
Indenture, constitute Financed Eligible Loans, as defined herein. If for any
reason a Financed Eligible Loan does not constitute an Eligible Loan, or ceases
to constitute an Eligible Loan, such loan shall continue to be subject to the
lien of this Indenture as a Financed Eligible Loan.

        SECTION 9.19. CONCERNING THE DELAWARE TRUSTEE. It is expressly
understood and agreed by the parties to this Indenture and the Registered Owners
that (a) this Indenture is executed and delivered by the Delaware Trustee not in
its individual or personal capacity but solely in its capacity as Delaware
Trustee under the Trust Agreement on behalf of the Issuer, in the exercise of
the powers and authority conferred and vested in it as Delaware Trustee under
the Trust Agreement, subject to the protections, indemnities and limitations
from liability afforded to the Delaware Trustee thereunder; (b) the
representations, warranties, covenants, undertakings, agreements and obligations
by the Delaware Trustee are made and intended not as personal representations,
warranties, covenants, undertakings, agreements and obligations by Wilmington
Trust Company, but are made and intended for the purpose of only binding the
Trust Estate, as defined in the Trust Agreement, and the Issuer; (c) nothing
contained herein shall be construed as creating any liability on Wilmington
Trust Company, individually or personally, to perform any expressed or implied
covenant, duty or obligation of any kind whatsoever contained herein; and (d)
under no circumstances shall Wilmington Trust Company, be personally liable for
the payment of any fees, costs, indebtedness or expenses of any kind whatsoever
or be personally liable for the breach or failure of any obligation,
representation, agreement, warranty or covenant whatsoever made or undertaken by
the Delaware Trustee or Issuer hereunder.

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                                   ARTICLE X

                        PAYMENT AND CANCELLATION OF NOTES
                          AND SATISFACTION OF INDENTURE

        SECTION 10.01. TRUST IRREVOCABLE. The trust created by the terms and
provisions of this Indenture is irrevocable until the indebtedness secured
hereby (the Notes and interest thereon) and all Issuer Derivative Payments are
fully paid or provision made for its payment as provided in this Article.

        SECTION 10.02. SATISFACTION OF INDENTURE.

                (a) If the Issuer shall pay, or cause to be paid, or there shall
        otherwise be paid (i) to the Registered Owners of the Notes, the
        principal of and interest on the Notes, at the times and in the manner
        stipulated in this Indenture; and (ii) to each Counterparty, all Issuer
        Derivative Payments then due, then the pledge of the Trust Estate, and
        all covenants, agreements and other obligations of the Issuer to the
        Registered Owners of Notes shall thereupon cease, terminate and become
        void and be discharged and satisfied. In such event, the Trustee shall
        execute and deliver to the Issuer all such instruments as may be
        desirable to evidence such discharge and satisfaction, and the Trustee
        shall pay over or deliver all money held by it under this Indenture to
        the party entitled to receive the same under this Indenture. If the
        Issuer shall pay or cause to be paid, or there shall otherwise be paid,
        to the Registered Owners of any Outstanding Notes the principal of and
        interest on such Notes and to each Counterparty all Counterparty
        Payments then due, at the times and in the manner stipulated in this
        Indenture and in the Derivative Product, such Notes and each
        Counterparty shall cease to be entitled to any lien, benefit or security
        under this Indenture, and all covenants, agreements and obligations of
        the Issuer to the Registered Owners thereof and each Counterparty shall
        thereupon cease, terminate and become void and be discharged and
        satisfied.

                (b) Notes or interest installments shall be deemed to have been
        paid within the meaning of Section 10.02(a) hereof if money for the
        payment thereof has been set aside and is being held in trust by the
        Trustee at the Note Final Maturity Date or earlier prepayment date
        thereof. Any Outstanding Note shall, prior to the Note Final Maturity
        Date or earlier prepayment thereof, be deemed to have been paid within
        the meaning and with the effect expressed in Section 10.02(a) hereof if
        (i) such Note is to be prepaid on any date prior to its Note Final
        Maturity Date and (ii) the Issuer shall have given notice of prepayment
        as provided herein on said date, there shall have been deposited with
        the Trustee either money (fully insured by the Federal Deposit Insurance
        Issuer or fully collateralized by Governmental Obligations) in an amount
        which shall be sufficient, or Governmental Obligations (including any
        Governmental Obligations issued or held in book-entry form on the books
        of the Department of Treasury of the United States of America) the
        principal of and the interest on which when due will provide money
        which, together with the money, if any, deposited with the Trustee at
        the same time, shall be sufficient, to pay when due the principal of and
        interest to become due on such Note on and prior to the prepayment date
        or Note Final Maturity Date thereof, as the case may be. Notwithstanding
        anything herein to the contrary, however, no such deposit shall have the

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        effect specified in this subsection (b) if made during the existence of
        an Event of Default, unless made with respect to all of the Notes then
        Outstanding. Neither Governmental Obligations nor money deposited with
        the Trustee pursuant to this subsection (b) nor principal or interest
        payments on any such Governmental Obligations shall be withdrawn or used
        for any purpose other than, and shall be held irrevocably in trust in an
        escrow account for, the payment of the principal of and interest on such
        Notes. Any cash received from such principal of and interest on such
        Governmental Obligations deposited with the Trustee, if not needed for
        such purpose, shall, to the extent practicable, be reinvested in
        Governmental Obligations maturing at times and in amounts sufficient to
        pay when due the principal of and interest on such Notes on and prior to
        such prepayment date or Note Final Maturity Date thereof, as the case
        may be, and interest earned from such reinvestments shall be paid over
        to the Issuer, as received by the Trustee, free and clear of any trust,
        lien or pledge. Any payment for Governmental Obligations purchased for
        the purpose of reinvesting cash as aforesaid shall be made only against
        delivery of such Governmental Obligations. For the purposes of this
        Section, "Governmental Obligations" shall mean and include only
        non-callable direct obligations of the Department of the Treasury of the
        United States of America or portions thereof (including interest or
        principal portions thereof), and such Governmental Obligations shall be
        of such amounts, maturities and interest payment dates and bear such
        interest as will, without further investment or reinvestment of either
        the principal amount thereof or the interest earnings therefrom, be
        sufficient to make the payments required herein, and which obligations
        have been deposited in an escrow account which is irrevocably pledged as
        security for the Notes. Such term shall not include mutual funds and
        unit investment trusts.

                (c) Any Issuer Derivative Payments are deemed to have been paid
        and the applicable Derivative Product terminated when payment of all
        Issuer Derivative Payments due and payable to each Counterparty under
        its respective Derivative Product have been made or duly provided for to
        the satisfaction of each Counterparty and the respective Derivative
        Product has been terminated.

                (d) In no event shall the Trustee deliver over to the Issuer any
        Financed Eligible Loans originated under the Higher Education Act unless
        the Issuer is an Eligible Lender, if the Higher Education Act or
        Regulations then in effect require the owner or holder of such Financed
        Eligible Loans to be an Eligible Lender.

                (e) The provisions of this Section are applicable to the Notes
        and the Issuer Derivative Payments.

        SECTION 10.03. OPTIONAL PURCHASE OF ALL FINANCED ELIGIBLE LOANS. The
Administrator shall certify to and notify the Sponsor and the Trustee in
writing, within 15 days after the last Business Day of each Collection Period in
which the then outstanding Pool Balance is 12% or less of the Initial Pool
Balance, of the percentage that the then outstanding Pool Balance bears to the
Initial Pool Balance. The Sponsor shall have the option to purchase all of the
Financed Eligible Loans on the date (the "Optional Purchase Date") that is the
tenth (10th) Business Day preceding the Quarterly Distribution Date next
succeeding the date on which the then outstanding Pool Balance is 10% or less of
the Initial Pool Balance. To exercise the option described in this Section, the
Sponsor shall deposit in the Collection Fund on the Optional Purchase Date, an

                                       77
<PAGE>

amount equal to the aggregate Purchase Amount for the Financed Eligible Loans
and the related rights with respect thereto, plus the appraised value of any
such other property held in the Trust Estate other than the Funds and Accounts,
such value to be determined by an appraiser mutually agreed upon by the Sponsor
and the Trustee; provided, however, that the Sponsor may not effect such
purchase if such aggregate Purchase Amounts do not equal or exceed the Minimum
Purchase Amount.

        SECTION 10.04. AUCTION OF FINANCED ELIGIBLE LOANS. If the Sponsor does
not exercise its option to purchase Financed Eligible Loans pursuant to Section
10.03 hereof, the Trustee (or its designated agent) shall, promptly after the
Business Day next succeeding the Optional Purchase Date, offer for sale Financed
Eligible Loans in an amount sufficient to redeem all Notes Outstanding on such
Quarterly Distribution Date, and any such sale shall be consummated on or before
such Quarterly Distribution Date (the "Trust Auction Date"). The Trustee shall
provide written notice to the Sponsor of any such offer for sale at least three
Business Days in advance of the Trust Auction Date. If at least two independent
bids are received, the Trustee (or its designated agent) shall solicit and
resolicit new bids from all participating bidders until only one bid remains or
the remaining bidders decline to resubmit bids. The Trustee shall accept the
highest of the remaining bids if it equals or exceeds the Minimum Purchase Price
described above. If Nelnet, Inc., or its Affiliates, bid to purchase the
Financed Eligible Loans and less than two independent bids are received, the
Trustee the shall accept the highest of such remaining bids if it is equal to or
in excess of both (i) the Minimum Purchase Amount and (ii) the fair market value
of such Financed Eligible Loans as of the end of the Collection Period
immediately preceding the Trust Auction Date. If at least two bids are not
received or the highest bid after the resolicitation process is completed is not
equal to or in excess of the higher of the amounts described in the preceding
sentences, the Trustee shall not consummate such sale. The Trustee may consult,
and, at the direction of the Sponsor, shall consult, with a financial advisor,
including an underwriter of the Notes or the Administrator, to determine if the
fair market value of the Financed Eligible Loans has been offered. The proceeds
of any such sale will be applied to the redemption of all Notes Outstanding in
accordance with Section 5.04(e) hereof. Unless requested by the Administrator,
if the sale is not completed, the Trustee may, but will not be obligated to,
solicit bids for sale of the Financed Eligible Loans with respect to future
Quarterly Distribution Dates upon terms similar to those described above. The
Trustee shall be obligated to make such solicitations, however, if requested to
do so by the Administrator. Notice of the prepayment of any Obligations
resulting from a purchase of the Financed Eligible Loans on the Optional
Purchase Date or the auction of the Financed Eligible Loans on the Trust Auction
Date, shall be given by the Trustee to the Registered Owners by first-class mail
within five Business Days of such Optional Purchase Date or Trust Auction Date.

        SECTION 10.05. CANCELLATION OF PAID NOTES. Any Notes which have been
paid or purchased by the Issuer, mutilated Notes replaced by new Notes, and any
temporary Note for which definitive Notes have been delivered shall (unless
otherwise directed by the Issuer by Issuer Order) forthwith be cancelled by the
Trustee and, except for temporary Notes, returned to the Issuer.

                [Remainder of This Page Intentionally Left Blank]

                                       78
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this Indenture to be executed
in its organizational name and behalf by its Delaware Trustee, and the Trustee,
to evidence its acceptance of the trusts hereby created, has caused this
Indenture to be executed in its organizational name and behalf, all in multiple
counterparts, each of which shall be deemed an original, and the Issuer and the
Trustee have caused this Indenture to be dated as of the date herein above first
shown.

                                         NELNET STUDENT LOAN TRUST 2004-4,
                                         a Delaware statutory trust

                                         By: WILMINGTON TRUST COMPANY, not in
                                             its individual capacity or personal
                                             capacity but solely in its capacity
                                             as Delaware Trustee

                                         By     /s/ Patricia A. Evans
                                            ------------------------------------
                                         Name       Patricia A. Evans
                                              ----------------------------------
                                         Title      Assistant Vice President
                                               ---------------------------------

                                         ZIONS FIRST NATIONAL BANK, as Trustee

                                         by      /s/ David W. Bata
                                            ------------------------------------
                                             David W. Bata, Vice President

                                         Acknowledged and accepted as to
                                         clause "C" of the Granting
                                         Clauses as of the day and year
                                         first written above:

                                         ZIONS FIRST NATIONAL BANK, as Eligible
                                         Lender Trustee

                                         by      /s/ David W. Bata
                                            ------------------------------------
                                             David W. Bata, Vice President

                                       79
<PAGE>

                                    EXHIBIT A

                      ELIGIBLE LOAN ACQUISITION CERTIFICATE

        This Eligible Loan Acquisition Certificate is submitted pursuant to the
provisions of Section 5.02 of the Indenture of Trust, dated as of September 1,
2004, as amended (the "Indenture"), between Nelnet Student Loan Trust 2004-4
(the "Issuer") and Zions First National Bank, as Trustee. All capitalized terms
used in this Certificate and not otherwise defined herein shall have the same
meanings given to such terms in the Indenture. In your capacity as Trustee, you
are hereby authorized and requested to disburse to _________________ (the
"Seller") the sum of $__________ (or, in the case of an exchange, the Eligible
Loans listed in Exhibit A hereto) for the acquisition of Eligible Loans. With
respect to the Eligible Loans so to be acquired, the Issuer hereby certifies as
follows:

        1. The Eligible Loans to be acquired are those specified in Schedule A
attached hereto (the "Acquired Eligible Loans"). The remaining unpaid principal
amount of each Acquired Eligible Loan is as shown on such Schedule A.

        2. The amount to be disbursed pursuant to this Certificate does not
exceed the amount permitted by Section 5.02 of the Indenture, plus accrued
interest.

        3. Each Acquired Eligible Loan is an Eligible Loan authorized so to be
acquired by the Indenture.

        4. The following items have been received and are being retained, on
your behalf, by the Issuer, the Master Servicer or a Subservicer):

               (a) a copy of the Student Loan Purchase Agreement(s) between the
        Issuer and the Eligible Lender with respect to the Acquired Eligible
        Loans (original copy maintained on file with the Issuer on behalf of the
        Trustee);

               (b) with respect to each Insured Loan included among the Acquired
        Eligible Loans, the Certificate of Insurance relating thereto;

               (c) with respect to each Guaranteed Loan included among the
        Acquired Eligible Loans, a certified copy of the Guarantee Agreement
        relating thereto;

               (d) an opinion of counsel to the Issuer specifying each action
        necessary to perfect a security interest in all Eligible Loans to be
        acquired by the Issuer pursuant to the Student Loan Purchase Agreements
        in favor of the Trustee in the manner provided for by the provisions of
        20 U.S.C. ss. 1087-2(d)(3) or 20 U.S.C. ss. 1082(m)(1)(D)(iv), as
        applicable, (you are authorized to rely on the advice of a single
        blanket opinion of counsel to the Issuer until such time as the Issuer
        shall provide any amended opinion to you); and

               (e) instruments duly assigning the Acquired Eligible Loans to the
        Trustee.

<PAGE>

        5. The Issuer is not, on the date hereof, in default under the Indenture
or in the performance of any of its covenants and agreements made in the Student
Loan Purchase Agreement(s) relating to the Acquired Eligible Loans, and, to the
best knowledge of the Issuer, the Eligible Lender is not in default under the
Student Loan Purchase Agreement applicable to the Acquired Eligible Loans. The
Issuer is not aware of any default existing on the date hereof under any of the
other documents referred to in paragraph 4 hereof, nor of any circumstances
which would reasonably prevent reliance upon the opinion of counsel referred to
in paragraph 4(d) hereof.

        6. All of the conditions specified in the Student Loan Purchase
Agreement(s) applicable to the Acquired Eligible Loans and the Indenture for the
acquisition of the Acquired Eligible Loans and the disbursement hereby
authorized and requested have been satisfied; provided that the Issuer may waive
the requirement of receiving an opinion of counsel from the counsel to the
Lender.

        7. If a Financed Eligible Loan is being sold in exchange for an Acquired
Eligible Loan, the final expected maturity date of such Acquired Eligible Loan
shall be substantially similar to that of the Financed Eligible Loan being sold
and such sale and exchange shall not adversely affect the ability of the Trust
Estate to make timely principal and interest payments on its Obligations.

        8. With respect to all Acquired Eligible Loans which are Insured,
Insurance is in effect with respect thereto, and with respect to all Acquired
Eligible Loans which are Guaranteed, the Guarantee Agreement is in effect with
respect thereto.

        9. The Issuer is not in default in the performance of any of its
covenants and agreements made in any Contract of Insurance or the Guarantee
Agreement applicable to the Acquired Eligible Loans.

        10. The proposed use of moneys in the Acquisition Fund is in compliance
with the provisions of the Indenture.

        11. The undersigned is authorized to sign and submit this Certificate on
behalf of the Issuer.

        12. Eligible Loans are being acquired at a price which permits the
results of the cash flow analyses provided to the Rating Agencies on the Date of
Issuance and as revised/amended to be sustained.

        WITNESS my hand this _____ day of ___________.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By
                                            ------------------------------------
                                         Name
                                              ----------------------------------
                                         Title
                                               ---------------------------------

                                      A-2
<PAGE>

                                   EXHIBIT B-1

                             FORM OF CLASS A-1 NOTE

        Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

        THE PRINCIPAL OF THIS NOTE IS PAYABLE AS SET FORTH HEREIN. ACCORDINGLY,
THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE
AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR INSURED BY ANY
GOVERNMENTAL AGENCY.

                        NELNET STUDENT LOAN TRUST 2004-4
                         STUDENT LOAN ASSET-BACKED NOTES
                            SENIOR CLASS A-1 (LIBOR)

REGISTERED NO. R-__                                        REGISTERED $_________

   DATE OF ISSUANCE          MATURITY DATE      CUSIP NO.            ISIN NO.
  September 29, 2004         April 25, 2011    64031Q BF 7         US64031QBF72

PRINCIPAL SUM:        **DOLLARS**
REGISTERED OWNER:     **CEDE & CO.**

        Nelnet Student Loan Trust 2004-4, a statutory trust organized and
existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, on each Quarterly Distribution Date the principal sum equal
to the applicable Class A-1 Noteholder's Principal Distribution Amount for such
Quarterly Distribution Date, as described in the Indenture of Trust, dated as of
September 1, 2004, between the Issuer (by Wilmington Trust Company, in its
capacity as Delaware Trustee) and Zions First National Bank, a national banking
association, as eligible lender trustee and indenture trustee (the "Trustee")
(capitalized terms used but not defined herein being defined in Article I of the
Indenture, which also contains rules as to usage that shall be applicable
herein); provided, however, that the entire unpaid principal amount of this Note
shall be due and payable on the Maturity Date specified above (the "Class A-1
Maturity Date").

        The Issuer shall pay interest on this Note at the rate per annum equal
to the Class A-1 Rate (as defined herein), on each Quarterly Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Quarterly

<PAGE>

Distribution Date or the Date of Issuance in the case of the first Quarterly
Distribution Date (after giving effect to all payments of principal made on the
preceding Quarterly Distribution Date), subject to certain limitations contained
in the Indenture. Interest on this Note shall accrue from and including the
preceding Quarterly Distribution Date (or, in the case of the first Interest
Accrual Period, the Date of Issuance) to but excluding the following Quarterly
Distribution Date (each an "Interest Accrual Period"). Interest shall be
calculated on the basis of the actual number of days elapsed in each Interest
Accrual Period divided by 360 and rounding the resultant figure to the fifth
decimal point. Such principal of and interest on this Note shall be paid in the
manner specified on the reverse hereof.

        The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

        Reference is made to the further provisions of this Note set forth on
the reverse hereof, which shall have the same effect as though fully set forth
on the face of this Note.

        Unless the certificate of authentication hereon has been executed by the
Trustee whose name appears below by manual signature, this Note shall not be
entitled to any benefit under the Indenture referred to on the reverse hereof,
or be valid or obligatory for any purpose.

                                      B-1-2
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By  WILMINGTON TRUST COMPANY, not
                                             in its individual capacity
                                             but solely as Delaware
                                             Trustee under the Trust
                                             Agreement,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

        This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                                         ZIONS FIRST NATIONAL BANK, not in
                                         its individual capacity but
                                         solely as Trustee,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                                      B-1-3
<PAGE>

        This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Student Loan Asset-Backed Notes, Senior Class A-1 (the "Class
A-1 Notes"), which, together with the Issuer's Student Loan Asset-Backed Notes,
Senior Class A-2, A-3, A-4 and A-5 (together with the Class A-1 Notes, the
"Class A Notes") and the Issuer's Student Loan Asset-Backed Notes, Subordinate
Class B (the "Class B Notes" and, together with the Class A Notes, the "Notes"),
are issued under and secured by the Indenture, to which Indenture and all
indentures supplemental thereto reference is hereby made for a statement of the
respective rights and obligations thereunder of the Issuer, the Trustee and the
Registered Owners. The Notes are subject to all terms of the Indenture.

        The Class A-1 Notes are and will be secured by the Trust Estate pledged
as security therefor as provided in the Indenture. The Class A Notes are senior
to the Class B Notes as and to the extent provided in the Indenture. The Class A
Notes are, except for certain Termination Payments that are not Priority
Termination Payments, issued on a parity with any Derivative Products entered
into by the Issuer with a Counterparty, pursuant to which the Issuer will, from
time to time, owe Issuer Derivative Payments, and will, from time to time, be
owed Counterparty Payments.

        Principal of the Class A-1 Notes shall be payable on each Quarterly
Distribution Date in an amount equal to the Class A-1 Noteholder's Principal
Distribution Amount for such Quarterly Distribution Date. "Quarterly
Distribution Date" means the twenty-fifth (25th) day of each January, April,
July and October or, if any such date is not a Business Day, the immediately
succeeding Business Day, commencing January 25, 2005.

        As described on the face hereof, the entire unpaid principal amount of
this Note shall be due and payable on the Class A-1 Maturity Date.
Notwithstanding the foregoing, the entire unpaid principal amount of the Notes
shall be due and payable on the date on which (a) an Event of Default shall have
occurred and be continuing and (b) either the Trustee or the Registered Owners
of Obligations representing not less than a majority of the Outstanding Amount
of the Highest Priority Obligations shall have declared the Notes to be
immediately due and payable in the manner provided in the Indenture.

        Interest on the Class A-1 Notes shall be payable on each Quarterly
Distribution Date on the principal amount outstanding of the Class A-1 Notes
until the principal amount thereof is paid in full, at a rate per annum equal to
the Class A-1 Rate. The "Class A-1 Rate" for each Interest Accrual Period, other
than the first Interest Accrual Period, shall be equal to the applicable
Three-Month LIBOR, minus 0.01%. The "Class A-1 Rate" for the first Interest
Accrual Period shall be determined by reference to the following formula: x +
[27/33 * (y-x)] (where: x = Three-Month LIBOR, and y = Four-Month LIBOR), minus
0.01%, as determined by the Administrator.

        Payments of interest on this Note on each Quarterly Distribution Date,
together with the installment of principal, if any, to the extent not in full
payment of this Note, shall be paid to the Person in whose name such Note is
registered on the Record Date by check mailed first-class, postage prepaid to
such Person's address as it appears on the records of the Trustee on such Record
Date, except that, unless definitive Notes have been issued pursuant to the
Indenture, with respect to Notes registered on the Record Date in the name of

                                      B-1-4
<PAGE>

the nominee of the Clearing Agency (initially, such nominee to be Cede & Co.),
payment shall be made by wire transfer in immediately available funds to the
account designated by such nominee. If funds are expected to be available, as
provided in the Indenture, for payment in full of the then remaining unpaid
principal amount of this Note on a Quarterly Distribution Date, then the Trustee
shall notify the Person in whose name a Note is registered at the close of
business on the Record Date preceding the Quarterly Distribution Date on which
the Issuer expects that the final installment of principal of and interest on
such Note will be paid. Such notice shall be mailed or transmitted by facsimile
prior to such final Quarterly Distribution Date and shall specify that such
final installment will be payable only upon presentation and surrender of such
Note and shall specify the place where such Note may be presented and
surrendered for payment of such installment.

        As provided in the Indenture and subject to certain limitations set
forth therein, the transfer of this Note may be registered upon the records of
the Trustee upon surrender for transfer of any Note at the Principal Office of
the Trustee, duly endorsed for transfer or accompanied by an assignment duly
executed by the Registered Owner or his attorney duly authorized in writing, and
thereupon the Issuer shall execute and the Trustee shall authenticate and
deliver in the name of the transferee or transferees a new fully registered Note
or Notes of the same interest rate and for a like class and aggregate principal
amount of the same maturity.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as provided in the
Indenture. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to the
Indenture.

                                      B-1-5
<PAGE>

        The term "Issuer" as used in this Note includes any successor to the
Issuer under the Indenture.

        The Issuer is permitted by the Indenture, under certain circumstances,
to merge or consolidate, subject to the rights of the Trustee and the Registered
Owners under the Indenture.

        The Notes are issuable only in registered form in denominations as
provided in the Indenture, subject to certain limitations therein set forth.

        This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

        No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

                                      B-1-6
<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

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

    FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

--------------------------------------------------------------------------------
                         (name and address of assignee)
the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints

--------------------------------------------------------------------------------
attorney, to transfer said Note on the books kept for registration thereof, with
full power of substitution in the premises.

Dated:
       -----------------------------

                                         By                                    *
                                            -----------------------------------
                                         Name
                                              ----------------------------------
                                         Title
                                               ---------------------------------

                                         Signature Guaranteed:

                                         By * *NOTICE: Signature(s) should
                                         be guaranteed by a guarantor
                                         institution participating in the
                                         Securities Transfer Agents
                                         Medallion Program or in such
                                         other guarantee program
                                         acceptable to the Trustee. The
                                         Assignor's signature to this
                                         assignment must correspond with
                                         the name as it appears upon the
                                         face of the within note in every
                                         particular without alteration or
                                         any change whatever.

                                      B-1-7
<PAGE>

                                   EXHIBIT B-2

                             FORM OF CLASS A-2 NOTE

        Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

        THE PRINCIPAL OF THIS NOTE IS PAYABLE AS SET FORTH HEREIN. ACCORDINGLY,
THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE
AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR INSURED BY ANY
GOVERNMENTAL AGENCY.

                        NELNET STUDENT LOAN TRUST 2004-4
                         STUDENT LOAN ASSET-BACKED NOTES
                            SENIOR CLASS A-2 (LIBOR)

REGISTERED NO. R-__                                       REGISTERED $__________

   DATE OF ISSUANCE       MATURITY DATE        CUSIP NO.            ISIN NO.
  September 29, 2004      April 26, 2016      64031Q BG 5         US64031QBG55

PRINCIPAL SUM:        **DOLLARS**
REGISTERED OWNER:     **CEDE & CO.**

        Nelnet Student Loan Trust 2004-4, a statutory trust organized and
existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, on each Quarterly Distribution Date the principal sum equal
to the Class A-2 Noteholder's Principal Distribution Amount for such Quarterly
Distribution Date, as described in the Indenture of Trust, dated as of September
1, 2004, between the Issuer (by Wilmington Trust Company, in its capacity as
Delaware Trustee) and Zions First National Bank, a national banking association,
as eligible lender trustee and indenture trustee (the "Trustee") (capitalized
terms used but not defined herein being defined in Article I of the Indenture,
which also contains rules as to usage that shall be applicable herein);
provided, however, that the entire unpaid principal amount of this Note shall be
due and payable on the Maturity Date specified above (the "Class A-2 Maturity
Date").

        The Issuer shall pay interest on this Note at the rate per annum equal
to the Class A-2 Rate (as defined herein), on each Quarterly Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Quarterly
Distribution Date or the Date of Issuance in the case of the first Quarterly
Distribution Date (after giving effect to all payments of principal made on the

<PAGE>

preceding Quarterly Distribution Date), subject to certain limitations contained
in the Indenture. Interest on this Note shall accrue from and including the
preceding Quarterly Distribution Date (or, in the case of the first Interest
Accrual Period, the Date of Issuance) to but excluding the following Quarterly
Distribution Date (each an "Interest Accrual Period"). Interest shall be
calculated on the basis of the actual number of days elapsed in each Interest
Accrual Period divided by 360 and rounding the resultant figure to the fifth
decimal point. Such principal of and interest on this Note shall be paid in the
manner specified on the reverse hereof.

        The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

        Reference is made to the further provisions of this Note set forth on
the reverse hereof, which shall have the same effect as though fully set forth
on the face of this Note.

        Unless the certificate of authentication hereon has been executed by the
Trustee whose name appears below by manual signature, this Note shall not be
entitled to any benefit under the Indenture referred to on the reverse hereof,
or be valid or obligatory for any purpose.

                                      B-2-2
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By  WILMINGTON TRUST COMPANY, not
                                             in its individual capacity
                                             but solely as Delaware
                                             Trustee under the Trust
                                             Agreement,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

        This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                                         ZIONS FIRST NATIONAL BANK, not in
                                         its individual capacity but
                                         solely as Trustee,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                                      B-2-3
<PAGE>

        This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Student Loan Asset-Backed Notes, Senior Class A-2 (the "Class
A-2 Notes"), which, together with the Issuer's Student Loan Asset-Backed Notes,
Senior Class A-1, Class A-3, Class A-4 and Class A-5 (together with the Class
A-2 Notes, the "Class A Notes") and the Issuer's Student Loan Asset-Backed
Notes, Subordinate Class B (the "Class B Notes" and, together with the Class A
Notes, the "Notes"), are issued under and secured by the Indenture, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights and obligations thereunder of the Issuer, the
Trustee and the Registered Owners. The Notes are subject to all terms of the
Indenture.

        The Class A-2 Notes are and will be secured by the Trust Estate pledged
as security therefor as provided in the Indenture. The Class A Notes are senior
to the Class B Notes as and to the extent provided in the Indenture. The Class A
Notes are, except for certain Termination Payments that are not Priority
Termination Payments, issued on a parity with any Derivative Products entered
into by the Issuer with a Counterparty, pursuant to which the Issuer will, from
time to time, owe Issuer Derivative Payments, and will, from time to time, be
owed Counterparty Payments.

        Principal of the Class A-2 Notes shall be payable on each Quarterly
Distribution Date in an amount equal to the Class A-2 Noteholder's Principal
Distribution Amount for such Quarterly Distribution Date. "Quarterly
Distribution Date" means the twenty-fifth (25th) day of each January, April,
July and October or, if any such date is not a Business Day, the immediately
succeeding Business Day, commencing January 25, 2005.

        As described on the face hereof, the entire unpaid principal amount of
this Note shall be due and payable on the Class A-2 Maturity Date.
Notwithstanding the foregoing, the entire unpaid principal amount of the Notes
shall be due and payable on the date on which (a) an Event of Default shall have
occurred and be continuing and (b) either the Trustee or the Registered Owners
of Obligations representing not less than a majority of the Outstanding Amount
of the Highest Priority Obligations shall have declared the Notes to be
immediately due and payable in the manner provided in the Indenture.

        Interest on the Class A-2 Notes shall be payable on each Quarterly
Distribution Date on the principal amount outstanding of the Class A-2 Notes
until the principal amount thereof is paid in full, at a rate per annum equal to
the Class A-2 Rate. The "Class A-2 Rate" for each Interest Accrual Period, other
than the first Interest Accrual Period, shall be equal to the applicable
Three-Month LIBOR, plus 0.02%. The "Class A-2 Rate" for the first Interest
Accrual Period shall be determined by reference to the following formula: x +
[27/33 * (y-x)] (where: x = Three-Month LIBOR, and y = Four-Month LIBOR), plus
0.02%, as determined by the Administrator.

        Payments of interest on this Note on each Quarterly Distribution Date,
together with the installment of principal, if any, to the extent not in full
payment of this Note, shall be paid to the Person in whose name such Note is
registered on the Record Date by check mailed first-class, postage prepaid to
such Person's address as it appears on the records of the Trustee on such Record
Date, except that, unless definitive Notes have been issued pursuant to the
Indenture, with respect to Notes registered on the Record Date in the name of
the nominee of the Clearing Agency (initially, such nominee to be Cede & Co.),
payment shall be made by wire transfer in immediately available funds to the

                                      B-2-4
<PAGE>

account designated by such nominee. If funds are expected to be available, as
provided in the Indenture, for payment in full of the then remaining unpaid
principal amount of this Note on a Quarterly Distribution Date, then the Trustee
shall notify the Person in whose name a Note is registered at the close of
business on the Record Date preceding the Quarterly Distribution Date on which
the Issuer expects that the final installment of principal of and interest on
such Note will be paid. Such notice shall be mailed or transmitted by facsimile
prior to such final Quarterly Distribution Date and shall specify that such
final installment will be payable only upon presentation and surrender of such
Note and shall specify the place where such Note may be presented and
surrendered for payment of such installment.

        As provided in the Indenture and subject to certain limitations set
forth therein, the transfer of this Note may be registered upon the records of
the Trustee upon surrender for transfer of any Note at the Principal Office of
the Trustee, duly endorsed for transfer or accompanied by an assignment duly
executed by the Registered Owner or his attorney duly authorized in writing, and
thereupon the Issuer shall execute and the Trustee shall authenticate and
deliver in the name of the transferee or transferees a new fully registered Note
or Notes of the same interest rate and for a like class and aggregate principal
amount of the same maturity.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as provided in the
Indenture. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to the
Indenture.

        The term "Issuer" as used in this Note includes any successor to the
Issuer under the Indenture.

                                      B-2-5
<PAGE>

        The Issuer is permitted by the Indenture, under certain circumstances,
to merge or consolidate, subject to the rights of the Trustee and the Registered
Owners under the Indenture.

        The Notes are issuable only in registered form in denominations as
provided in the Indenture, subject to certain limitations therein set forth.

        This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

        No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

                                      B-2-6
<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

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

    FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

--------------------------------------------------------------------------------
                         (name and address of assignee)
the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints

--------------------------------------------------------------------------------
attorney, to transfer said Note on the books kept for registration thereof, with
full power of substitution in the premises.

Dated:
       -----------------------------

                                          By                                   *
                                             ----------------------------------
                                          Name
                                               --------------------------------
                                          Title
                                                -------------------------------

                                          Signature Guaranteed:

                                          By * *NOTICE: Signature(s) should
                                          be guaranteed by a guarantor
                                          institution participating in the
                                          Securities Transfer Agents
                                          Medallion Program or in such
                                          other guarantee program
                                          acceptable to the Trustee. The
                                          Assignor's signature to this
                                          assignment must correspond with
                                          the name as it appears upon the
                                          face of the within note in every
                                          particular without alteration or
                                          any change whatever.

                                      B-2-7
<PAGE>

                                   EXHIBIT B-3

                             FORM OF CLASS A-3 NOTE

        Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

        THE PRINCIPAL OF THIS NOTE IS PAYABLE AS SET FORTH HEREIN. ACCORDINGLY,
THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE
AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR INSURED BY ANY
GOVERNMENTAL AGENCY.

                        NELNET STUDENT LOAN TRUST 2004-4
                         STUDENT LOAN ASSET-BACKED NOTES
                            SENIOR CLASS A-3 (LIBOR)

REGISTERED NO. R-__                                       REGISTERED $__________

   DATE OF ISSUANCE         MATURITY DATE      CUSIP NO.            ISIN NO.
  September 29, 2004       October 25, 2016   64031Q BH 3         US64031QBH39

PRINCIPAL SUM:        **DOLLARS**
REGISTERED OWNER:     **CEDE & CO.**

        Nelnet Student Loan Trust 2004-4, a statutory trust organized and
existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, on each Quarterly Distribution Date the principal sum equal
to the Class A-3 Noteholder's Principal Distribution Amount for such Quarterly
Distribution Date, as described in the Indenture of Trust, dated as of September
1, 2004, between the Issuer (by Wilmington Trust Company, in its capacity as
Delaware Trustee) and Zions First National Bank, a national banking association,
as eligible lender trustee and indenture trustee (the "Trustee") (capitalized
terms used but not defined herein being defined in Article I of the Indenture,
which also contains rules as to usage that shall be applicable herein);
provided, however, that the entire unpaid principal amount of this Note shall be
due and payable on the Maturity Date specified above (the "Class A-3 Maturity
Date").

        The Issuer shall pay interest on this Note at the rate per annum equal
to the Class A-3 Rate (as defined herein), on each Quarterly Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Quarterly

<PAGE>

Distribution Date or the Date of Issuance in the case of the first Quarterly
Distribution Date (after giving effect to all payments of principal made on the
preceding Quarterly Distribution Date), subject to certain limitations contained
in the Indenture. Interest on this Note shall accrue from and including the
preceding Quarterly Distribution Date (or, in the case of the first Interest
Accrual Period, the Date of Issuance) to but excluding the following Quarterly
Distribution Date (each an "Interest Accrual Period"). Interest shall be
calculated on the basis of the actual number of days elapsed in each Interest
Accrual Period divided by 360 and rounding the resultant figure to the fifth
decimal point. Such principal of and interest on this Note shall be paid in the
manner specified on the reverse hereof.

        The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

        Reference is made to the further provisions of this Note set forth on
the reverse hereof, which shall have the same effect as though fully set forth
on the face of this Note.

        Unless the certificate of authentication hereon has been executed by the
Trustee whose name appears below by manual signature, this Note shall not be
entitled to any benefit under the Indenture referred to on the reverse hereof,
or be valid or obligatory for any purpose.

                                      B-3-2
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By  WILMINGTON TRUST COMPANY, not
                                             in its individual capacity
                                             but solely as Delaware
                                             Trustee under the Trust
                                             Agreement,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

        This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                                         ZIONS FIRST NATIONAL BANK, not in
                                         its individual capacity but
                                         solely as Trustee,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                                      B-3-3
<PAGE>

        This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Student Loan Asset-Backed Notes, Senior Class A-3 (the "Class
A-3 Notes"), which, together with the Issuer's Student Loan Asset-Backed Notes,
Senior Class A-1, Class A-2, Class A-4 and Class A-5 (together with the Class
A-3 Notes, the "Class A Notes") and the Issuer's Student Loan Asset-Backed
Notes, Class B (the "Class B Notes" and, together with the Class A Notes, the
"Notes"), are issued under and secured by the Indenture, to which Indenture and
all indentures supplemental thereto reference is hereby made for a statement of
the respective rights and obligations thereunder of the Issuer, the Trustee and
the Registered Owners. The Notes are subject to all terms of the Indenture.

        The Class A-3 Notes are and will be secured by the Trust Estate pledged
as security therefor as provided in the Indenture. The Class A Notes are senior
to the Class B Notes as and to the extent provided in the Indenture. The Class A
Notes are, except for certain Termination Payments that are not Priority
Termination Payments, issued on a parity with any Derivative Products entered
into by the Issuer with a Counterparty, pursuant to which the Issuer will, from
time to time, owe Issuer Derivative Payments, and will, from time to time, be
owed Counterparty Payments.

        Principal of the Class A-3 Notes shall be payable on each Quarterly
Distribution Date in an amount equal to the Class A-3 Noteholder's Principal
Distribution Amount for such Quarterly Distribution Date. "Quarterly
Distribution Date" means the twenty-fifth (25th) day of each January, April,
July and October or, if any such date is not a Business Day, the immediately
succeeding Business Day, commencing January 25, 2005.

        As described on the face hereof, the entire unpaid principal amount of
this Note shall be due and payable on the Class A-3 Maturity Date.
Notwithstanding the foregoing, the entire unpaid principal amount of the Notes
shall be due and payable on the date on which (a) an Event of Default shall have
occurred and be continuing and (b) either the Trustee or the Registered Owners
of Obligations representing not less than a majority of the Outstanding Amount
of the Highest Priority Obligations shall have declared the Notes to be
immediately due and payable in the manner provided in the Indenture.

        Interest on the Class A-3 Notes shall be payable on each Quarterly
Distribution Date on the principal amount outstanding of the Class A-3 Notes
until the principal amount thereof is paid in full, at a rate per annum equal to
the Class A-3 Rate. The "Class A-3 Rate" for each Interest Accrual Period, other
than the first Interest Accrual Period, shall be equal to the applicable
Three-Month LIBOR, plus 0.09%. The "Class A-3 Rate" for the first Interest
Accrual Period shall be determined by reference to the following formula: x +
[27/33 * (y-x)] (where: x = Three-Month LIBOR, and y = Four-Month LIBOR), plus
0.09%, as determined by the Administrator.

        Payments of interest on this Note on each Quarterly Distribution Date,
together with the installment of principal, if any, to the extent not in full
payment of this Note, shall be paid to the Person in whose name such Note is
registered on the Record Date by check mailed first-class, postage prepaid to
such Person's address as it appears on the records of the Trustee on such Record
Date, except that, unless definitive Notes have been issued pursuant to the
Indenture, with respect to Notes registered on the Record Date in the name of
the nominee of the Clearing Agency (initially, such nominee to be Cede & Co.),
payment shall be made by wire transfer in immediately available funds to the

                                      B-3-4
<PAGE>

account designated by such nominee. If funds are expected to be available, as
provided in the Indenture, for payment in full of the then remaining unpaid
principal amount of this Note on a Quarterly Distribution Date, then the Trustee
shall notify the Person in whose name a Note is registered at the close of
business on the Record Date preceding the Quarterly Distribution Date on which
the Issuer expects that the final installment of principal of and interest on
such Note will be paid. Such notice shall be mailed or transmitted by facsimile
prior to such final Quarterly Distribution Date and shall specify that such
final installment will be payable only upon presentation and surrender of such
Note and shall specify the place where such Note may be presented and
surrendered for payment of such installment.

        As provided in the Indenture and subject to certain limitations set
forth therein, the transfer of this Note may be registered upon the records of
the Trustee upon surrender for transfer of any Note at the Principal Office of
the Trustee, duly endorsed for transfer or accompanied by an assignment duly
executed by the Registered Owner or his attorney duly authorized in writing, and
thereupon the Issuer shall execute and the Trustee shall authenticate and
deliver in the name of the transferee or transferees a new fully registered Note
or Notes of the same interest rate and for a like class and aggregate principal
amount of the same maturity.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as provided in the
Indenture. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to the
Indenture.

                                      B-3-5
<PAGE>

        The term "Issuer" as used in this Note includes any successor to the
Issuer under the Indenture.

        The Issuer is permitted by the Indenture, under certain circumstances,
to merge or consolidate, subject to the rights of the Trustee and the Registered
Owners under the Indenture.

        The Notes are issuable only in registered form in denominations as
provided in the Indenture, subject to certain limitations therein set forth.

        This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

        No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

                                      B-3-6
<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

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

    FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

--------------------------------------------------------------------------------
                         (name and address of assignee)
the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints

--------------------------------------------------------------------------------
attorney, to transfer said Note on the books kept for registration thereof, with
full power of substitution in the premises.

Dated:
       -----------------------------

                                         By                                    *
                                            -----------------------------------
                                         Name
                                              ----------------------------------
                                         Title
                                               ---------------------------------

                                         Signature Guaranteed:

                                         By * *NOTICE: Signature(s) should
                                         be guaranteed by a guarantor
                                         institution participating in the
                                         Securities Transfer Agents
                                         Medallion Program or in such
                                         other guarantee program
                                         acceptable to the Trustee. The
                                         Assignor's signature to this
                                         assignment must correspond with
                                         the name as it appears upon the
                                         face of the within note in every
                                         particular without alteration or
                                         any change whatever.

                                      B-3-7
<PAGE>

                                   EXHIBIT B-4

                             FORM OF CLASS A-4 NOTE

        Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

        THE PRINCIPAL OF THIS NOTE IS PAYABLE AS SET FORTH HEREIN. ACCORDINGLY,
THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE
AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR INSURED BY ANY
GOVERNMENTAL AGENCY.

                        NELNET STUDENT LOAN TRUST 2004-4
                         STUDENT LOAN ASSET-BACKED NOTES
                            SENIOR CLASS A-4 (LIBOR)

REGISTERED NO. R-__                                       REGISTERED $__________

   DATE OF ISSUANCE         MATURITY DATE      CUSIP NO.            ISIN NO.
  September 29, 2004        April 26, 2021    64031Q BJ 9         US64031QBJ94

PRINCIPAL SUM:        **DOLLARS**
REGISTERED OWNER:     **CEDE & CO.**

        Nelnet Student Loan Trust 2004-4, a statutory trust organized and
existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, on each Quarterly Distribution Date the principal sum equal
to the Class A-4 Noteholder's Principal Distribution Amount for such Quarterly
Distribution Date, as described in the Indenture of Trust, dated as of September
1, 2004, between the Issuer (by Wilmington Trust Company, in its capacity as
Delaware Trustee) and Zions First National Bank, a national banking association,
as eligible lender trustee and indenture trustee (the "Trustee") (capitalized
terms used but not defined herein being defined in Article I of the Indenture,
which also contains rules as to usage that shall be applicable herein);
provided, however, that the entire unpaid principal amount of this Note shall be
due and payable on the Maturity Date specified above (the "Class A-4 Maturity
Date").

        The Issuer shall pay interest on this Note at the rate per annum equal
to the Class A-4 Rate (as defined herein), on each Quarterly Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Quarterly
Distribution Date or the Date of Issuance in the case of the first Quarterly
Distribution Date (after giving effect to all payments of principal made on the

<PAGE>

preceding Quarterly Distribution Date), subject to certain limitations contained
in the Indenture. Interest on this Note shall accrue from and including the
preceding Quarterly Distribution Date (or, in the case of the first Interest
Accrual Period, the Date of Issuance) to but excluding the following Quarterly
Distribution Date (each an "Interest Accrual Period"). Interest shall be
calculated on the basis of the actual number of days elapsed in each Interest
Accrual Period divided by 360 and rounding the resultant figure to the fifth
decimal point. Such principal of and interest on this Note shall be paid in the
manner specified on the reverse hereof.

        The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

        Reference is made to the further provisions of this Note set forth on
the reverse hereof, which shall have the same effect as though fully set forth
on the face of this Note.

        Unless the certificate of authentication hereon has been executed by the
Trustee whose name appears below by manual signature, this Note shall not be
entitled to any benefit under the Indenture referred to on the reverse hereof,
or be valid or obligatory for any purpose.

                                      B-4-2
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By  WILMINGTON TRUST COMPANY, not
                                             in its individual capacity
                                             but solely as Delaware
                                             Trustee under the Trust
                                             Agreement,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

        This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                                         ZIONS FIRST NATIONAL BANK, not in
                                         its individual capacity but
                                         solely as Trustee,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                                      B-4-3
<PAGE>

        This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Student Loan Asset-Backed Notes, Senior Class A-4 (the "Class
A-4 Notes"), which, together with the Issuer's Student Loan Asset-Backed Notes,
Senior Class A-1, Class A-2, Class A-3 and Class A-5 (together with the Class
A-4 Notes, the "Class A Notes") and the Issuer's Student Loan Asset-Backed
Notes, Subordinate Class B (the "Class B Notes" and, together with the Class A
Notes, the "Notes"), are issued under and secured by the Indenture, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights and obligations thereunder of the Issuer, the
Trustee and the Registered Owners. The Notes are subject to all terms of the
Indenture.

        The Class A-4 Notes are and will be secured by the Trust Estate pledged
as security therefor as provided in the Indenture. The Class A Notes (the "Class
A Notes") are senior to the Class B Notes as and to the extent provided in the
Indenture. The Class A Notes are, except for certain Termination Payments that
are not Priority Termination Payments, issued on a parity with any Derivative
Products entered into by the Issuer with a Counterparty, pursuant to which the
Issuer will, from time to time, owe Issuer Derivative Payments, and will, from
time to time, be owed Counterparty Payments.

        Principal of the Class A-4 Notes shall be payable on each Quarterly
Distribution Date in an amount equal to the Class A-4 Noteholder's Principal
Distribution Amount for such Quarterly Distribution Date. "Quarterly
Distribution Date" means the twenty-fifth (25th) day of each January, April,
July and October or, if any such date is not a Business Day, the immediately
succeeding Business Day, commencing January 25, 2005.

        As described on the face hereof, the entire unpaid principal amount of
this Note shall be due and payable on the Class A-4 Maturity Date.
Notwithstanding the foregoing, the entire unpaid principal amount of the Notes
shall be due and payable on the date on which (a) an Event of Default shall have
occurred and be continuing and (b) either the Trustee or the Registered Owners
of Obligations representing not less than a majority of the Outstanding Amount
of the Highest Priority Obligations shall have declared the Notes to be
immediately due and payable in the manner provided in the Indenture.

        Interest on the Class A-4 Notes shall be payable on each Quarterly
Distribution Date on the principal amount outstanding of the Class A-4 Notes
until the principal amount thereof is paid in full, at a rate per annum equal to
the Class A-4 Rate. The "Class A-4 Rate" for each Interest Accrual Period, other
than the first Interest Accrual Period, shall be equal to the applicable
Three-Month LIBOR, plus 0.13%. The "Class A-4 Rate" for the first Interest
Accrual Period shall be determined by reference to the following formula: x +
[27/33 * (y-x)] (where: x = Three-Month LIBOR, and y = Four-Month LIBOR), plus
0.13%, as determined by the Administrator.

        Payments of interest on this Note on each Quarterly Distribution Date,
together with the installment of principal, if any, to the extent not in full
payment of this Note, shall be paid to the Person in whose name such Note is
registered on the Record Date by check mailed first-class, postage prepaid to
such Person's address as it appears on the records of the Trustee on such Record
Date, except that, unless definitive Notes have been issued pursuant to the
Indenture, with respect to Notes registered on the Record Date in the name of
the nominee of the Clearing Agency (initially, such nominee to be Cede & Co.),
payment shall be made by wire transfer in immediately available funds to the

                                      B-4-4
<PAGE>

account designated by such nominee. If funds are expected to be available, as
provided in the Indenture, for payment in full of the then remaining unpaid
principal amount of this Note on a Quarterly Distribution Date, then the Trustee
shall notify the Person in whose name a Note is registered at the close of
business on the Record Date preceding the Quarterly Distribution Date on which
the Issuer expects that the final installment of principal of and interest on
such Note will be paid. Such notice shall be mailed or transmitted by facsimile
prior to such final Quarterly Distribution Date and shall specify that such
final installment will be payable only upon presentation and surrender of such
Note and shall specify the place where such Note may be presented and
surrendered for payment of such installment.

        As provided in the Indenture and subject to certain limitations set
forth therein, the transfer of this Note may be registered upon the records of
the Trustee upon surrender for transfer of any Note at the Principal Office of
the Trustee, duly endorsed for transfer or accompanied by an assignment duly
executed by the Registered Owner or his attorney duly authorized in writing, and
thereupon the Issuer shall execute and the Trustee shall authenticate and
deliver in the name of the transferee or transferees a new fully registered Note
or Notes of the same interest rate and for a like class and aggregate principal
amount of the same maturity.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as provided in the
Indenture. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to the
Indenture.

        The term "Issuer" as used in this Note includes any successor to the
Issuer under the Indenture.

                                      B-4-5
<PAGE>

        The Issuer is permitted by the Indenture, under certain circumstances,
to merge or consolidate, subject to the rights of the Trustee and the Registered
Owners under the Indenture.

        The Notes are issuable only in registered form in denominations as
provided in the Indenture, subject to certain limitations therein set forth.

        This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

        No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

                                      B-4-6
<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

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

    FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

--------------------------------------------------------------------------------
                         (name and address of assignee)
the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints

--------------------------------------------------------------------------------
attorney, to transfer said Note on the books kept for registration thereof, with
full power of substitution in the premises.

Dated:
       -----------------------------

                                         By                                   *
                                            ----------------------------------
                                         Name
                                              ---------------------------------
                                         Title
                                               --------------------------------

                                         Signature Guaranteed:

                                         By * *NOTICE: Signature(s) should
                                         be guaranteed by a guarantor
                                         institution participating in the
                                         Securities Transfer Agents
                                         Medallion Program or in such
                                         other guarantee program
                                         acceptable to the Trustee. The
                                         Assignor's signature to this
                                         assignment must correspond with
                                         the name as it appears upon the
                                         face of the within note in every
                                         particular without alteration or
                                         any change whatever.

                                      B-4-7
<PAGE>

                                   EXHIBIT B-5

                             FORM OF CLASS A-5 NOTE

        Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

        THE PRINCIPAL OF THIS NOTE IS PAYABLE AS SET FORTH HEREIN. ACCORDINGLY,
THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE
AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR INSURED BY ANY
GOVERNMENTAL AGENCY.

                        NELNET STUDENT LOAN TRUST 2004-4
                         STUDENT LOAN ASSET-BACKED NOTES
                            SENIOR CLASS A-5 (LIBOR)

REGISTERED NO. R-__                                       REGISTERED $__________

   DATE OF ISSUANCE         MATURITY DATE     CUSIP NO.             ISIN NO.
  September 29, 2004       January 26, 2037  64031Q BK 6          US64031QBK67

PRINCIPAL SUM:        **DOLLARS**
REGISTERED OWNER:     **CEDE & CO.**

        Nelnet Student Loan Trust 2004-4, a statutory trust organized and
existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, on each Quarterly Distribution Date the principal sum equal
to the Class A-5 Noteholder's Principal Distribution Amount for such Quarterly
Distribution Date, as described in the Indenture of Trust, dated as of September
1, 2004, between the Issuer (by Wilmington Trust Company, in its capacity as
Delaware Trustee) and Zions First National Bank, a national banking association,
as eligible lender trustee and indenture trustee (the "Trustee") (capitalized
terms used but not defined herein being defined in Article I of the Indenture,
which also contains rules as to usage that shall be applicable herein);
provided, however, that the entire unpaid principal amount of this Note shall be
due and payable on the Maturity Date specified above (the "Class A-5 Maturity
Date").

        The Issuer shall pay interest on this Note at the rate per annum equal
to the Class A-5 Rate (as defined herein), on each Quarterly Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Quarterly
Distribution Date or the Date of Issuance in the case of the first Quarterly

<PAGE>

Distribution Date (after giving effect to all payments of principal made on the
preceding Quarterly Distribution Date), subject to certain limitations contained
in the Indenture. Interest on this Note shall accrue from and including the
preceding Quarterly Distribution Date (or, in the case of the first Interest
Accrual Period, the Date of Issuance) to but excluding the following Quarterly
Distribution Date (each an "Interest Accrual Period"). Interest shall be
calculated on the basis of the actual number of days elapsed in each Interest
Accrual Period divided by 360 and rounding the resultant figure to the fifth
decimal point. Such principal of and interest on this Note shall be paid in the
manner specified on the reverse hereof.

        The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

        Reference is made to the further provisions of this Note set forth on
the reverse hereof, which shall have the same effect as though fully set forth
on the face of this Note.

        Unless the certificate of authentication hereon has been executed by the
Trustee whose name appears below by manual signature, this Note shall not be
entitled to any benefit under the Indenture referred to on the reverse hereof,
or be valid or obligatory for any purpose.

                                      B-5-2
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By  WILMINGTON TRUST COMPANY, not
                                             in its individual capacity
                                             but solely as Delaware
                                             Trustee under the Trust
                                             Agreement

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

        This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                                         ZIONS FIRST NATIONAL BANK, not in
                                         its individual capacity but
                                         solely as Trustee,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                                      B-5-3
<PAGE>

        This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Student Loan Asset-Backed Notes, Class A-5 (the "Class A-5
Notes"), which, together with the Issuer's Student Loan Asset-Backed Notes,
Class A-1, Class A-2, Class A-3 and Class A-4 (together with the Class A-5
Notes, the "Class A Notes") and the Issuer's Student Loan Asset-Backed Notes,
Class B (the "Class B Notes" and, together with the Class A Notes, the "Notes"),
are issued under and secured by the Indenture, to which Indenture and all
indentures supplemental thereto reference is hereby made for a statement of the
respective rights and obligations thereunder of the Issuer, the Trustee and the
Registered Owners. The Notes are subject to all terms of the Indenture.

        The Class A-5 Notes are and will be secured by the Trust Estate pledged
as security therefor as provided in the Indenture. The Class A Notes (the "Class
A Notes") are senior to the Class B Notes as and to the extent provided in the
Indenture. The Class A Notes are, except for certain Termination Payments that
are not Priority Termination Payments, issued on a parity with any Derivative
Products entered into by the Issuer with a Counterparty, pursuant to which the
Issuer will, from time to time, owe Issuer Derivative Payments, and will, from
time to time, be owed Counterparty Payments.

        Principal of the Class A-5 Notes shall be payable on each Quarterly
Distribution Date in an amount equal to the Class A-5 Noteholder's Principal
Distribution Amount for such Quarterly Distribution Date. "Quarterly
Distribution Date" means the twenty-fifth (25th) day of each January, April,
July and October or, if any such date is not a Business Day, the immediately
succeeding Business Day, commencing January 25, 2005.

        As described on the face hereof, the entire unpaid principal amount of
this Note shall be due and payable on the Class A-5 Maturity Date.
Notwithstanding the foregoing, the entire unpaid principal amount of the Notes
shall be due and payable on the date on which (a) an Event of Default shall have
occurred and be continuing and (b) either the Trustee or the Registered Owners
of Obligations representing not less than a majority of the Outstanding Amount
of the Highest Priority Obligations shall have declared the Notes to be
immediately due and payable in the manner provided in the Indenture.

        Interest on the Class A-5 Notes shall be payable on each Quarterly
Distribution Date on the principal amount outstanding of the Class A-5 Notes
until the principal amount thereof is paid in full, at a rate per annum equal to
the Class A-5 Rate. The "Class A-5 Rate" for each Interest Accrual Period, other
than the first Interest Accrual Period, shall be equal to the applicable
Three-Month LIBOR, plus 0.16%. The "Class A-5 Rate" for the first Interest
Accrual Period shall be determined by reference to the following formula: x +
[27/33 * (y-x)] (where: x = Three-Month LIBOR, and y = Four-Month LIBOR), plus
0.16%, as determined by the Administrator.

        Payments of interest on this Note on each Quarterly Distribution Date,
together with the installment of principal, if any, to the extent not in full
payment of this Note, shall be paid to the Person in whose name such Note is
registered on the Record Date by check mailed first-class, postage prepaid to
such Person's address as it appears on the records of the Trustee on such Record
Date, except that, unless definitive Notes have been issued pursuant to the
Indenture, with respect to Notes registered on the Record Date in the name of
the nominee of the Clearing Agency (initially, such nominee to be Cede & Co.),
payment shall be made by wire transfer in immediately available funds to the

                                      B-5-4
<PAGE>

account designated by such nominee. If funds are expected to be available, as
provided in the Indenture, for payment in full of the then remaining unpaid
principal amount of this Note on a Quarterly Distribution Date, then the Trustee
shall notify the Person in whose name a Note is registered at the close of
business on the Record Date preceding the Quarterly Distribution Date on which
the Issuer expects that the final installment of principal of and interest on
such Note will be paid. Such notice shall be mailed or transmitted by facsimile
prior to such final Quarterly Distribution Date and shall specify that such
final installment will be payable only upon presentation and surrender of such
Note and shall specify the place where such Note may be presented and
surrendered for payment of such installment.

        As provided in the Indenture and subject to certain limitations set
forth therein, the transfer of this Note may be registered upon the records of
the Trustee upon surrender for transfer of any Note at the Principal Office of
the Trustee, duly endorsed for transfer or accompanied by an assignment duly
executed by the Registered Owner or his attorney duly authorized in writing, and
thereupon the Issuer shall execute and the Trustee shall authenticate and
deliver in the name of the transferee or transferees a new fully registered Note
or Notes of the same interest rate and for a like class and aggregate principal
amount of the same maturity.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as provided in the
Indenture. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to the
Indenture.

        The term "Issuer" as used in this Note includes any successor to the
Issuer under the Indenture.

                                      B-5-5
<PAGE>

        The Issuer is permitted by the Indenture, under certain circumstances,
to merge or consolidate, subject to the rights of the Trustee and the Registered
Owners under the Indenture.

        The Notes are issuable only in registered form in denominations as
provided in the Indenture, subject to certain limitations therein set forth.

        This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

        No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

                                      B-5-6
<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

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

    FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

--------------------------------------------------------------------------------
                         (name and address of assignee)
the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints

--------------------------------------------------------------------------------
attorney, to transfer said Note on the books kept for registration thereof, with
full power of substitution in the premises.

Dated:
       -----------------------------

                                         By                                    *
                                            -----------------------------------
                                         Name
                                              ----------------------------------
                                         Title
                                               ---------------------------------

                                         Signature Guaranteed:

                                         By * *NOTICE: Signature(s) should
                                         be guaranteed by a guarantor
                                         institution participating in the
                                         Securities Transfer Agents
                                         Medallion Program or in such
                                         other guarantee program
                                         acceptable to the Trustee. The
                                         Assignor's signature to this
                                         assignment must correspond with
                                         the name as it appears upon the
                                         face of the within note in every
                                         particular without alteration or
                                         any change whatever.

                                      B-5-7
<PAGE>

                                   EXHIBIT B-6

                              FORM OF CLASS B NOTE

        Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

        THE PRINCIPAL OF THIS NOTE IS PAYABLE AS SET FORTH HEREIN. ACCORDINGLY,
THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE
AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR INSURED BY ANY
GOVERNMENTAL AGENCY.

                        NELNET STUDENT LOAN TRUST 2004-4
                         STUDENT LOAN ASSET-BACKED NOTES
                           SUBORDINATE CLASS B (LIBOR)

REGISTERED NO. R-__                                       REGISTERED $__________

   DATE OF ISSUANCE         MATURITY DATE      CUSIP NO.            ISIN NO.
  September 29, 2004       January 25, 2041   64031Q BL 4         US64031QBL41

PRINCIPAL SUM:        **DOLLARS**
REGISTERED OWNER:     **CEDE & CO.**

        Nelnet Student Loan Trust 2004-4, a statutory trust organized and
existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, on each Quarterly Distribution Date the principal sum equal
to the applicable Class B Noteholder's Principal Distribution Amount for such
Quarterly Distribution Date, as described in the Indenture of Trust, dated as of
September 1, 2004, between the Issuer (by Wilmington Trust Company, in its
capacity as Delaware Trustee) and Zions First National Bank, a national banking
association, as eligible lender trustee and indenture trustee (the "Trustee")
(capitalized terms used but not defined herein being defined in Article I of the
Indenture, which also contains rules as to usage that shall be applicable
herein); provided, however, that the entire unpaid principal amount of this Note
shall be due and payable on the Maturity Date specified above (the "Class B
Maturity Date").

        The Issuer shall pay interest on this Note at the rate per annum equal
to the Class B Rate (as defined on the reverse hereof), on each Quarterly
Distribution Date until the principal of this Note is paid or made available for
payment, on the principal amount of this Note outstanding on the preceding
Quarterly Distribution Date or the Date of Issuance in the case of the first
Quarterly Distribution Date (after giving effect to all payments of principal

<PAGE>

made on the preceding Quarterly Distribution Date), subject to certain
limitations contained in the Indenture. Interest on this Note shall accrue from
and including the preceding Quarterly Distribution Date (or, in the case of the
first Interest Accrual Period, the Date of Issuance) to but excluding the
following Quarterly Distribution Date (each an "Interest Accrual Period").
Interest shall be calculated on the basis of the actual number of days elapsed
in each Interest Accrual Period divided by 360 and rounding the resultant figure
to the fifth decimal point. Such principal of and interest on this Note shall be
paid in the manner specified on the reverse hereof.

        The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

        Reference is made to the further provisions of this Note set forth on
the reverse hereof, which shall have the same effect as though fully set forth
on the face of this Note.

        Unless the certificate of authentication hereon has been executed by the
Trustee whose name appears below by manual signature, this Note shall not be
entitled to any benefit under the Indenture referred to on the reverse hereof,
or be valid or obligatory for any purpose.

                                      B-6-2
<PAGE>

        IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                                         NELNET STUDENT LOAN TRUST 2004-4

                                         By  WILMINGTON TRUST COMPANY, not
                                             in its individual capacity
                                             but solely as Delaware
                                             Trustee under the Trust
                                             Agreement,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

        This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                                         ZIONS FIRST NATIONAL BANK, not in
                                         its individual capacity but
                                         solely as Trustee,

                                         By
                                            ------------------------------------
                                             Authorized Signatory

Date: __________ __, ____

                                      B-6-3
<PAGE>

        This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Student Loan Asset-Backed Notes, Subordinate Class B (the
"Class B Notes"), which, together with the Issuer's Student Loan Asset-Backed
Notes, Senior Class A-1, Class A-2, Class A-3, Class A-4 and Class A-5
(collectively, the "Class A Notes" and, together with the Class B Notes, the
"Notes"), are issued under and secured by the Indenture, to which Indenture and
all indentures supplemental thereto reference is hereby made for a statement of
the respective rights and obligations thereunder of the Issuer, the Trustee and
the Registered Owners. The Notes are subject to all terms of the Indenture.

        The Class B Notes are and will be secured by the Trust Estate pledged as
security therefor as provided in the Indenture. The Class A Notes are senior to
the Class B Notes as and to the extent provided in the Indenture. The Class A
Notes are, except for certain Termination Payments that are not Priority
Termination Payments, issued on a parity with any Derivative Products entered
into by the Issuer with a Counterparty, pursuant to which the Issuer will, from
time to time, owe Issuer Derivative Payments, and will, from time to time, be
owed Counterparty Payments.

        Principal of the Class B Notes shall be payable on each Quarterly
Distribution Date in an amount equal to the Class B Noteholder's Principal
Distribution Amount for such Quarterly Distribution Date. "Quarterly
Distribution Date" means the twenty-fifth (25th) day of each January, April,
July and October or, if any such date is not a Business Day, the immediately
succeeding Business Day, commencing January 25, 2005.

        As described on the face hereof, the entire unpaid principal amount of
this Note shall be due and payable on the Class B Maturity Date. Notwithstanding
the foregoing, the entire unpaid principal amount of the Notes shall be due and
payable on the date on which (a) an Event of Default shall have occurred and be
continuing and (b) either the Trustee or the Registered Owners of Obligations
representing not less than a majority of the Outstanding Amount of the Highest
Priority Obligations shall have declared the Notes to be immediately due and
payable in the manner provided in the Indenture.

        Interest on the Class B Notes shall be payable on each Quarterly
Distribution Date on the principal amount outstanding of the Class B Notes until
the principal amount thereof is paid in full, at a rate per annum equal to the
Class B Rate. The "Class B Rate" for each Interest Accrual Period, other than
the first Interest Accrual Period, shall be equal to the applicable Three-Month
LIBOR, plus 0.30%. The "Class B Rate" for the first Interest Accrual Period
shall be determined by reference to the following formula: x + [27/33 * (y-x)]
(where: x = Three-Month LIBOR, and y = Four-Month LIBOR), plus 0.30%, as
determined by the Administrator.

        Payments of interest on this Note on each Quarterly Distribution Date,
together with the installment of principal, if any, to the extent not in full
payment of this Note, shall be paid to the Person in whose name such Note is
registered on the Record Date by check mailed first-class, postage prepaid to
such Person's address as it appears on the records of the Trustee on such Record
Date, except that, unless definitive Notes have been issued pursuant to the
Indenture, with respect to Notes registered on the Record Date in the name of
the nominee of the Clearing Agency (initially, such nominee to be Cede & Co.),
payment shall be made by wire transfer in immediately available funds to the

                                      B-6-4
<PAGE>

account designated by such nominee. If funds are expected to be available, as
provided in the Indenture, for payment in full of the then remaining unpaid
principal amount of this Note on a Quarterly Distribution Date, then the Trustee
shall notify the Person in whose name a Note is registered at the close of
business on the Record Date preceding the Quarterly Distribution Date on which
the Issuer expects that the final installment of principal of and interest on
such Note will be paid. Such notice shall be mailed or transmitted by facsimile
prior to such final Quarterly Distribution Date and shall specify that such
final installment will be payable only upon presentation and surrender of such
Note and shall specify the place where such Note may be presented and
surrendered for payment of such installment.

        As provided in the Indenture and subject to certain limitations set
forth therein, the transfer of this Note may be registered upon the records of
the Trustee upon surrender for transfer of any Note at the Principal Office of
the Trustee, duly endorsed for transfer or accompanied by an assignment duly
executed by the Registered Owner or his attorney duly authorized in writing, and
thereupon the Issuer shall execute and the Trustee shall authenticate and
deliver in the name of the transferee or transferees a new fully registered Note
or Notes of the same interest rate and for a like class and aggregate principal
amount of the same maturity.

        As to any Note, the person in whose name the same shall be registered
shall be deemed and regarded as the absolute owner thereof for all purposes, and
payment of either principal or interest on any fully registered Note shall be
made only to or upon the written order of the Registered Owner thereof or his
legal representative but such registration may be changed as provided in the
Indenture. All such payments shall be valid and effectual to satisfy and
discharge the liability upon such Note to the extent of the sum or sums paid.

        Each Registered Owner and each transferee of a Note shall be deemed to
represent and warrant that either (a) it is not acquiring the Note directly or
indirectly for, or on behalf of, an ERISA plan or any entity whose underlying
assets are deemed to be plan assets of such ERISA plan; or (b)(i) the
acquisition and holding of the Notes will not result in a nonexempt prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code or similar
law and (ii) if the Notes are subsequently deemed to be "plan assets" pursuant
to the regulations set forth at 29 C.F.R. ss. 2510.3-101, it will promptly
dispose of the Notes.

        The Trustee shall require the payment by any Registered Owner requesting
exchange or transfer of any tax or other governmental charge required to be paid
with respect to such exchange or transfer. The applicant for any such transfer
or exchange may be required to pay all taxes and governmental charges in
connection with such transfer or exchange, other than exchanges pursuant to the
Indenture.

        The term "Issuer" as used in this Note includes any successor to the
Issuer under the Indenture.

                                      B-6-5
<PAGE>

        The Issuer is permitted by the Indenture, under certain circumstances,
to merge or consolidate, subject to the rights of the Trustee and the Registered
Owners under the Indenture.

        The Notes are issuable only in registered form in denominations as
provided in the Indenture, subject to certain limitations therein set forth.

        This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

        No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

                                      B-6-6
<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

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

    FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

--------------------------------------------------------------------------------
                         (name and address of assignee)
the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints

--------------------------------------------------------------------------------
attorney, to transfer said Note on the books kept for registration thereof, with
full power of substitution in the premises.

Dated:
       -----------------------------

                                         By                                    *
                                            -----------------------------------
                                         Name
                                              ----------------------------------
                                         Title
                                               ---------------------------------

                                         Signature Guaranteed:

                                         By * *NOTICE: Signature(s) should
                                         be guaranteed by a guarantor
                                         institution participating in the
                                         Securities Transfer Agents
                                         Medallion Program or in such
                                         other guarantee program
                                         acceptable to the Trustee. The
                                         Assignor's signature to this
                                         assignment must correspond with
                                         the name as it appears upon the
                                         face of the within note in every
                                         particular without alteration or
                                         any change whatever.

                                      B-6-7
<PAGE>

                                    EXHIBIT C

                         FORM OF ADMINISTRATOR'S MONTHLY
                       SERVICING PAYMENT DATE CERTIFICATE

        This Administrator's Monthly Servicing Payment Date Certificate (the
"Certificate") is being provided by National Education Loan Network, Inc., as
Administrator (the "Administrator") to Nelnet Student Loan Trust 2004-4 (the
"Issuer") pursuant to Section 5.04(b) of the Indenture of Trust, dated as of
September 1, 2004 (the "Indenture"), between the Issuer and Zions First National
Bank (the "Trustee"). All capitalized terms used in this Certificate and not
otherwise defined shall have the same meanings as assigned to such terms in the
Indenture.

        Pursuant to this Certificate, the Administrator hereby directs the
Trustee to distribute to the Master Servicer, by 3:00 p.m. (New York time) on
__________, __________ (the "Monthly Servicing Payment Date"), from and to the
extent of the Available Funds on deposit in the Collection Fund, $__________
Servicing Fee due with respect to the preceding calendar month.

        The Available Funds on this Monthly Servicing Payment Date is equal to
$__________.

        The Administrator hereby certifies that the information herein is true
and accurate in all material respects, is in compliance with the provisions of
the Indenture and that the Trustee may conclusively rely on this Certificate
with no further duty to examine or determine the information contained herein.

        IN WITNESS WHEREOF, the Administrator has caused this Certificate to be
duly executed and delivered as of the date written below.

                                         NATIONAL EDUCATION LOAN NETWORK, INC.,
                                         as Administrator

                                         By
                                            ------------------------------------
                                             Authorized Signatory

[DATE]

<PAGE>

                                    EXHIBIT D

         FORM OF ADMINISTRATOR'S QUARTERLY DISTRIBUTION DATE CERTIFICATE

        This Administrator's Quarterly Distribution Date Certificate (the
"Certificate") is being provided by National Education Loan Network, Inc., as
Administrator (the "Administrator") to Nelnet Student Loan Trust 2004-4 (the
"Issuer") pursuant to Section 5.04(c) of the Indenture of Trust, dated as of
September 1, 2004 (the "Indenture"), between the Issuer and Zions First National
Bank, as eligible lender trustee and as trustee (the "Trustee"). All capitalized
terms used in this Certificate and not otherwise defined shall have the same
meanings as assigned to such terms in the Indenture.

        Pursuant to this Certificate, the Administrator hereby directs the
Trustee to make the following deposits and distributions to the Persons or to
the account specified below by 3:00 p.m. (New York time) on __________ __, _____
(the "Quarterly Distribution Date"), to the extent of (x) the amount of
Available Funds in the Collection Fund, (y) the amount transferred from the
Capitalized Interest Fund pursuant to Section 5.03 of the Indenture and (z) the
amount transferred from the Reserve Fund pursuant to Section 5.05(b), (c) and
(d) of the Indenture. The Trustee shall make the following deposits and
distributions in the following order of priority, and the Trustee shall comply
with such instructions:
<TABLE>
<CAPTION>

<S>                                                                             <C>
(i)     (a)The Servicing Fee to the Master Servicer,                            $        -
                                                                                ------------
        (b)The Trustee Fee to the Trustee, and                                  $        -
                                                                                ------------
        (c)The Delaware Trustee Fee to the Delaware Trustee,                    $        -
                                                                                ------------
        payments described in (a) through (e) above to be made ratably, without
        preference or priority of any kind, due on the Quarterly Distribution
        Date in each case with such fees remaining unpaid from prior Quarterly
        Distribution Dates (or as applicable from prior Monthly Service Payment
        Dates);

(ii)    (a)The Administration Fee to the Administrator                          $        -
                                                                                ------------
        (b)Any unpaid Administration Fees, if any, from prior Distribution
           Dates to the Administrator due on the Distribution Date;             $        -
                                                                                ------------

(iii) (a)The Interest Distribution Amount to the Class A-1 Noteholders,         $        -
                                                                                ------------
           The Interest Distribution Amount to the Class A-2 Noteholders,       $        -
                                                                                ------------
           The Interest Distribution Amount to the Class A-3 Noteholders,       $        -
                                                                                ------------
           The Interest Distribution Amount to the Class A-4 Noteholders, and   $        -
                                                                                ------------
           The Interest Distribution Amount to the Class A-5 Noteholders, and   $        -
                                                                                ------------
        (b)Issuer Derivative Payments (excluding Termination Payments other     $        -
           than Priority Termination Payments) to the Counterparties, pro       ------------
           rata, without preference or priority of any kind, according to the
           amounts payable to each such party;

(iv)    The Interest Distribution Amount to the Class B Noteholders;            $        -
                                                                                ------------

(v)     An amount equal to the unpaid interest accrued on the Financed Student  $        -
        Loans subsequent to the Cutoff Date but prior to the Date of Issuance,  ------------
        until such amount has been paid in full, to the Sponsor;

(vi)    The Class A Principal Distribution Amount to the Class A-1 Noteholders $        -
        (until paid in full);                                                   ------------

(vii)   The Class A Principal Distribution Amount to the Class A-2 Noteholders $        -
        (until paid in full);                                                   ------------

(viii)  The Class A Principal Distribution Amount to the Class A-3 Noteholders $        -
        (until paid in full);                                                   ------------

(ix)    The Class A Principal Distribution Amount to the Class A-4 Noteholders $        -
        (until paid in full);                                                   ------------

                                     D-2
<PAGE>

(x)     The Class A Principal Distribution Amount to the Class A-5 Noteholders $        -
        (until paid in full);                                                   ------------

(xi)    On and after the Stepdown Date (no Trigger Event is in effect), the    $        -
        Class B Principal Distribution Amount to the Class B Noteholders        ------------
        (until paid in full);

(xii)   Amounts to be deposited to the Reserve Fund necessary to reinstate the $        -
         balance of the Reserve Fund up to the Specified Reserve Fund Balance;  ------------

(xiii)  Amounts due to the Master Servicer representing the aggregate unpaid   $        -
        amount of the Carryover Servicing Fee;                                  ------------

(xiv)   Amounts due to the Counterparties, pro rata, without preference or     $        -
        priority (representing any accrued and unpaid Termination Payments due  ------------
        under any Derivative Product Payments);

(xv)    If the Financed Eligible Loans have not been sold pursuant to          $        -
        Section 10.03 or 10.04 of the Indenture, amounts payable to the         ------------
        Noteholders of the Notes constituting Class A Notes to pay as an
        accelerated payment of principal balance on the Notes constituting
        Class A Notes then Outstanding until the principal amount of the
        Notes constituting Class A Notes is paid in full; and

(xvi)   remaining amounts to the Sponsor.                                      $        -
                                                                                ------------
        Total Distributions                                                    $        -
                                                                                ============
        The Available Funds on this Quarterly Distribution Date (Collection    $        -
        Acct. and Reserve Fund Excess)                                          ============
</TABLE>

        Pursuant to this Certificate, if applicable, the Administrator further
hereby directs the Trustee to withdraw from (a) the Capitalized Interest Fund
for deposit to the Collection Fund (i) an amount equal to $__________,
representing the amount of insufficient Available Funds in the Collection
Account to make the transfers required by Sections 5.04(c)(i) through
5.04(c)(viii) of the Indenture and (ii) an amount equal to $__________,
representing the remaining amount on deposit in the Capitalized Interest Fund on
the October 2005 Quarterly Distribution Date and (b) the Reserve Fund for
deposit to the Collection Fund (i) an amount equal to $__________, representing
the amount of insufficient Available Funds in the Collection Account to make the
transfers required by Sections 5.04(c)(i) through 5.04(c)(iv) of the Indenture,
and (ii) an amount equal to $__________, representing the amount on deposit in
the Reserve Fund in excess of the Specified Reserve Fund Balance.

                                     D-3
<PAGE>

        The Administrator hereby certifies that the information herein is true
and accurate in all material respects, is in compliance with the provisions of
the Indenture and that the Trustee may conclusively rely on this Certificate
with no further duty to examine or determine the information contained herein.

        IN WITNESS WHEREOF, the Administrator has caused this Certificate to be
duly executed and delivered as of the date written below.

                                         NATIONAL EDUCATION LOAN NETWORK, INC.,
                                         as Administrator

                                         By
                                            ------------------------------------
                                             Authorized Signatory
Date
     -------------------------------

                                     D-4STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.,
                                    DEPOSITOR

                         U.S. BANK NATIONAL ASSOCIATION,
                                     TRUSTEE

                     WELLS FARGO BANK, NATIONAL ASSOCIATION,
                  MASTER SERVICER AND SECURITIES ADMINISTRATOR

                                       and

                            EMC MORTGAGE CORPORATION
                               SELLER AND COMPANY

                         POOLING AND SERVICING AGREEMENT

                          Dated as of October 29, 2004

                  Structured Asset Mortgage Investments II Inc.
            Prime Mortgage Trust, Mortgage Pass-Through Certificates

                                  Series 2004-2

<PAGE>

                                TABLE OF CONTENTS

                                                                            Page
ARTICLE I Definitions..........................................................2
  Section 1.01       Calculation of LIBOR.....................................34
ARTICLE II Conveyance of Mortgage Loans; Original Issuance of
                       Certificates...........................................35
  Section 2.01       Conveyance of Mortgage Loans to Trustee..................35
  Section 2.02       Acceptance of Mortgage Loans by Trustee..................38
  Section 2.03       Assignment of Interest in the Mortgage Loan
                       Purchase Agreement.....................................40
  Section 2.04       Substitution of Mortgage Loans...........................41
  Section 2.05       Issuance of Certificates.................................42
  Section 2.06       Representations and Warranties Concerning the
                       Depositor..............................................43
ARTICLE III Administration and Servicing of Mortgage Loans....................45
  Section 3.01       Master Servicer..........................................45
  Section 3.02       REMIC-Related Covenants..................................46
  Section 3.03       Monitoring of Servicer...................................46
  Section 3.04       Fidelity Bond............................................47
  Section 3.05       Power to Act; Procedures.................................47
  Section 3.06       Due-on-Sale Clauses; Assumption Agreements...............48
  Section 3.07       Release of Mortgage Files................................48
  Section 3.08       Documents, Records and Funds in Possession of
                     Master Servicer To Be Held for Trustee...................49
  Section 3.09       Standard Hazard Insurance and Flood Insurance
                     Policies.................................................50
  Section 3.10       Presentment of Claims and Collection of
                     Proceeds.................................................51
  Section 3.11       Maintenance of the Primary Mortgage Insurance
                     Policies.................................................51
  Section 3.12       Trustee to Retain Possession of Certain
                     Insurance Policies and Documents.........................51
  Section 3.13       Realization Upon Defaulted Mortgage Loans................52
  Section 3.14       Compensation for the Master Servicer.....................52
  Section 3.15       REO Property.............................................52
  Section 3.16       Annual Officer's Certificate as to Compliance............53
  Section 3.17       Annual Independent Accountant's Servicing
                     Report...................................................54
  Section 3.18       Reports Filed with Securities and Exchange
                     Commission...............................................54
  Section 3.19       The Company..............................................55
  Section 3.20       UCC......................................................55
  Section 3.21       Optional Purchase of Defaulted Mortgage Loans............55
ARTICLE IV Accounts...........................................................57
  Section 4.01       Protected Account........................................57
  Section 4.02       Master Servicer Collection Account.......................58
  Section 4.03       Permitted Withdrawals and Transfers from the
                     Master Servicer Collection Account.......................59
  Section 4.04       Distribution Account.....................................60
  Section 4.05       Permitted Withdrawals and Transfers from the
                     Distribution Account.....................................61
ARTICLE V Certificates........................................................63
  Section 5.01       Certificates.............................................63
  Section 5.02       Registration of Transfer and Exchange of
                     Certificates.............................................69
  Section 5.03       Mutilated, Destroyed, Lost or Stolen
                     Certificates.............................................73

                                      -i-
<PAGE>

Section 5.04       Persons Deemed Owners....................................73
  Section 5.05       Transfer Restrictions on Residual
                     Certificates.............................................73
  Section 5.06       Restrictions on Transferability of
                     Certificates.............................................74
  Section 5.07       ERISA Restrictions.......................................75
  Section 5.08       Rule 144A Information....................................76
ARTICLE VI Payments to Certificateholders.....................................77
  Section 6.01       Distributions on the Certificates........................77
  Section 6.02       Allocation of Losses.....................................80
  Section 6.03       Payments.................................................82
  Section 6.04       Statements to Certificateholders.........................82
  Section 6.05       Monthly Advances.........................................85
  Section 6.06       Compensating Interest Payments...........................85
ARTICLE VII The Master Servicer...............................................86
  Section 7.01       Liabilities of the Master Servicer.......................86
  Section 7.02       Merger or Consolidation of the Master
                     Servicer.................................................86
  Section 7.03       Indemnification of the Trustee, the Master
                     Servicer and the Securities Administrator................86
  Section 7.04       Limitations on Liability of the Master
                     Servicer and Others......................................87
  Section 7.05       Master Servicer Not to Resign............................88
  Section 7.06       Successor Master Servicer................................88
  Section 7.07       Sale and Assignment of Master Servicing..................88
ARTICLE VIII Default..........................................................90
  Section 8.01       Events of Default........................................90
  Section 8.02       Trustee to Act; Appointment of Successor.................92
  Section 8.03       Notification to Certificateholders.......................93
  Section 8.04       Waiver of Defaults.......................................93
  Section 8.05       List of Certificateholders...............................93
ARTICLE IX Concerning the Trustee and the Securities Administrator............94
  Section 9.01       Duties of Trustee........................................94
  Section 9.02       Certain Matters Affecting the Trustee and the
                     Securities Administrator.................................96
  Section 9.03       Trustee and Securities Administrator Not
                     Liable for Certificates or Mortgage Loans................98
  Section 9.04       Trustee and Securities Administrator May Own
                     Certificates.............................................98
  Section 9.05       Trustee's and Securities Administrator's Fees
                     and Expenses.............................................98
  Section 9.06       Eligibility Requirements for Trustee and
                     Securities Administrator.................................99
  Section 9.07       Insurance...............................................100
  Section 9.08       Resignation and Removal of the Trustee and
                     Securities Administrator................................100
  Section 9.09       Successor Trustee and Successor Securities
                     Administrator...........................................101
  Section 9.10       Merger or Consolidation of Trustee or
                     Securities Administrator................................101
  Section 9.11       Appointment of Co-Trustee or Separate Trustee...........102
  Section 9.12       Federal Information Returns and Reports to
                     Certificateholders;
                     REMIC Administration....................................103
ARTICLE X Termination........................................................105
  Section 10.01      Termination Upon Repurchase by the Depositor
                     or its Designee or Liquidation of the
                     Mortgage Loans..........................................105
  Section 10.02      Additional Termination Requirements.....................107

                                      -ii-
<PAGE>

ARTICLE XI Miscellaneous Provisions..........................................109
  Section 11.01      Intent of Parties.......................................109
  Section 11.02      Amendment...............................................109
  Section 11.03      Recordation of Agreement................................110
  Section 11.04      Limitation on Rights of Certificateholders..............110
  Section 11.05      Acts of Certificateholders..............................111
  Section 11.06      Governing Law...........................................112
  Section 11.07      Notices.................................................112
  Section 11.08      Severability of Provisions..............................113
  Section 11.09      Successors and Assigns..................................113
  Section 11.10      Article and Section Headings............................113
  Section 11.11      Counterparts............................................113
  Section 11.12      Notice to Rating Agencies...............................113

                                    EXHIBITS

Exhibit A-1              -     Form of Class A Certificates
Exhibit A-2              -     Form of Class B Certificates
Exhibit A-3              -     Form of Class R Certificates
Exhibit B                -     Mortgage Loan Schedule
Exhibit C                -     [Reserved]
Exhibit D                -     Request for Release of Documents
Exhibit E                -     Form of Affidavit pursuant to Section 860E(e)(4)
Exhibit F-1              -     Form of Investment Letter
Exhibit F-2              -     Form of Rule 144A and Related Matters Certificate
Exhibit G                -     Form of Custodial Agreement
Exhibit H                -     Servicing Agreement
Exhibit I                -     Assignment Agreement
Exhibit J                -     Mortgage Loan Purchase Agreement

                                      -iii-
<PAGE>

                         POOLING AND SERVICING AGREEMENT

         Pooling and Servicing Agreement dated as of October 1, 2004, among
Structured Asset Mortgage Investments II Inc., a Delaware corporation, as
depositor (the "Depositor"), U.S. Bank National Association, a national banking
association, not in its individual capacity but solely as trustee (the
"Trustee"), Wells Fargo Bank, National Association, as master servicer (in such
capacity, the "Master Servicer") and as securities administrator (in such
capacity, the "Securities Administrator"), and EMC Mortgage Corporation, as
seller (in such capacity, the "Seller") and as company (in such capacity, the
"Company").

                              PRELIMINARY STATEMENT

         On or prior to the Closing Date, the Depositor acquired the Mortgage
Loans from the Seller. On the Closing Date, the Depositor will sell the Mortgage
Loans and certain other property to the Trust Fund and receive in consideration
therefor Certificates evidencing the entire beneficial ownership interest in the
Trust Fund.

         The Trustee on behalf of the Trust shall make an election for the
assets constituting REMIC I to be treated for federal income tax purposes as a
REMIC. On the Startup Day, the REMIC I Regular Interests will be designated
"regular interests" in such REMIC and the Class R-I Interest will be designated
the "residual interest" in such REMIC.

         The Trustee on behalf of the Trust shall make an election for the
assets constituting REMIC II to be treated for federal income tax purposes as a
REMIC. On the Startup Day, the REMIC II Regular Interests will be designated
"regular interests" in such REMIC and the Class R-II Interest will be designated
the "residual interest" in such REMIC.

         The Trustee on behalf of the Trust shall make an election for the
assets constituting REMIC III to be treated for federal income tax purposes as a
REMIC. On the Startup Day, the REMIC III Regular Certificates will be designated
"regular interests" in such REMIC and the Class R-III Interest will be
designated the "residual interest" in such REMIC.

         The Class R Certificates will represent beneficial ownership of the
Class R-I Interest, the Class R-II Interest and the Class R-III Interest.

         The Mortgage Loans will have an Outstanding Principal Balance as of the
Cut-off Date, after deducting all Scheduled Principal due on or before the
Cut-off Date, of approximately $215,643,858. The initial principal amount of the
Certificates will not exceed such Outstanding Principal Balance.

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

<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 (x) those customary mortgage 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 the Servicer), or
(y) as provided in the Servicing Agreement, to the extent applicable to the
Servicer, but in no event below the standard set forth in clause (x).

         ACCOUNT: The Master Servicer Collection Account and the Protected
Account as the context may require.

         ACCRUED CERTIFICATE INTEREST: For any Certificate for any Distribution
Date, the interest accrued during the related Interest Accrual Period at the
applicable Pass-Through Rate on the Current Principal Amount, or Notional Amount
in the case of any Interest Only Certificate, of such Certificate immediately
prior to such Distribution Date, on the basis of a 360-day year consisting of
twelve 30-day months, less (i) in the case of a Senior Certificate, such
Certificate's share of any Net Interest Shortfall from the related Mortgage
Loans and, after the Cross-Over Date, the interest portion of any Realized
Losses on the related Mortgage Loans allocated thereto in accordance with
Section 6.02(i) and (ii) in the case of a Subordinate Certificate, such
Certificate's share of any Net Interest Shortfall from the related Mortgage
Loans and the interest portion of any Realized Losses on the related Mortgage
Loans allocated thereto in accordance with Section 6.02(i).

         ADJUSTABLE RATE CERTIFICATES: The Class A-4 Certificates and Class A-5
Certificates.

         ADJUSTMENT AMOUNT: The amount, if any, by which the Special Hazard Loss
Amount (without giving effect to the deduction of the Adjustment Amount for such
anniversary) exceeds the lesser of (A) an amount calculated by the Seller and
approved by the related Rating Agencies, which amount shall not be less than
$500,000, and (B) the greater of (x) 1.0% (or if greater than 1.0%, the highest
percentage of Mortgage Loans by principal balance secured by Mortgaged
Properties in any California zip code) of the outstanding principal balance of
all the Mortgage Loans on the Distribution Date immediately preceding such
anniversary and (y) twice the outstanding principal balance of the Mortgage Loan
which has the largest outstanding principal balance on the Distribution Date
immediately preceding such anniversary.

         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

                                      -2-
<PAGE>

Trustee may conclusively presume that a Person is not an Affiliate of another
Person unless a Responsible Officer of the Trustee has actual knowledge to the
contrary.

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

         ALLOCABLE SHARE: With respect to each Class of Subordinate
Certificates:

         (a)      as to any Distribution Date and amounts distributable pursuant
to clauses (i) and (iv) of the definition of Subordinate Optimal Principal
Amount for each Subgroup, the fraction, expressed as a percentage, the numerator
of which is the Current Principal Amount of such Class and the denominator of
which is the aggregate Current Principal Amount of all Classes of the
Subordinate Certificates; and

         (b)      as to any Distribution Date and amounts distributable pursuant
to clauses (ii), (iii) and (v) of the definition of Subordinate Optimal
Principal Amount, and as to each Class of Subordinate Certificates (other than
the Class of Subordinate Certificates having the lowest numerical designation as
to which the Class Prepayment Distribution Trigger shall not be applicable) for
which (x) the related Class Prepayment Distribution Trigger has been satisfied
on such Distribution Date, the fraction, expressed as a percentage, the
numerator of which is the Current Principal Amount of such Class and the
denominator of which is the aggregate Current Principal Amount of all such
Classes of Subordinate Certificates and (y) the related Class Prepayment
Distribution Trigger has not been satisfied on such Distribution Date, 0%;
provided that if on a Distribution Date, the Current Principal Amount of any
Class of Subordinate Certificates for which the related Class Prepayment
Distribution Trigger was satisfied on such Distribution Date is reduced to zero,
any amounts distributed pursuant to this clause (b), to the extent of such
Class's remaining Allocable Share, shall be distributed to the remaining Classes
of Subordinate Certificates which satisfy the related Class Prepayment
Distribution Trigger and to the Class of Subordinate Certificates having the
lowest numerical Class designation in reduction of their respective Current
Principal Amounts in the order of their numerical Class designations.

         APPLICABLE CREDIT RATING: For any long-term deposit or security, a
credit rating of AAA in the case of each of S&P and Fitch Ratings or Aaa in the
case of Moody's. For any short-term deposit or security, or a rating of A-l+ in
the case of each of S&P and Fitch Ratings or P-1 in the case of Moody's.

         APPLICABLE STATE LAW: For purposes of Section 9.12(d), the Applicable
State Law shall be (a) the law of the State of New York and (b) such other state
law whose applicability shall have been brought to the attention of the
Securities Administrator and the Trustee by either (i) an Opinion of Counsel
reasonably acceptable to the Securities Administrator and the Trustee delivered
to it by the Master Servicer or the Depositor, or (ii) written notice from the
appropriate taxing authority as to the applicability of such state law.

         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.

                                      -3-
<PAGE>

         ASSIGNMENT AGREEMENT: The agreement attached hereto as Exhibit I,
whereby the Servicing Agreement was assigned to the Trustee for the benefit of
the Certificateholders.

         ASSIGNMENT OF PROPRIETARY LEASE: With respect to a Cooperative Loan,
the assignment of the related Cooperative Lease from the Mortgagor to the
originator of the Cooperative Loan.

         ASSUMED FINAL DISTRIBUTION DATE: November 25, 2019, or if such day is
not a Business Day, the next succeeding Business Day.

         AVAILABLE FUNDS: With respect to any Distribution Date, an amount equal
to the aggregate of the following amounts with respect to the Mortgage Loans:
(a) all previously undistributed payments on account of principal (including the
principal portion of Scheduled Payments, Principal Prepayments and the principal
portion of Net Liquidation Proceeds) and all previously undistributed payments
on account of interest received after the Cut-off Date and on or prior to the
related Determination Date, (b) any Monthly Advances and Compensating Interest
Payments by the Servicer or the Master Servicer with respect to such
Distribution Date and (c) any reimbursed amount in connection with losses on
investments of deposits in an account, except:

                  (i)      all payments that were due on or before the Cut-off
Date;

                  (ii)     all Principal Prepayments and Liquidation Proceeds
received after the applicable Prepayment Period;

                  (iii)    all payments, other than Principal Prepayments, that
represent early receipt of Scheduled Payments due on a date or dates subsequent
to the related Due Date;

                  (iv)     amounts received on particular Mortgage Loans as late
payments of principal or interest and respecting which, and to the extent that,
there are any unreimbursed Monthly Advances;

                  (v)      amounts representing Monthly Advances determined to
be Nonrecoverable Advances;

                  (vi)     any investment earnings on amounts on deposit in the
Master Servicer Collection Account and the Distribution Account and amounts
permitted to be withdrawn from the Master Servicer Collection Account and the
Distribution Account pursuant to this Agreement;

                  (vii)    amounts needed to pay the Servicing Fees or to
reimburse the Servicer or the Master Servicer for amounts due under the
Servicing Agreement and this Agreement to the extent such amounts have not been
retained by, or paid previously to, the Servicer or the Master Servicer;

                  (viii)   amounts needed to pay any fees with respect to any
lender-paid primary mortgage insurance policy; and

                                      -4-
<PAGE>

                  (ix)     any expenses or other amounts reimbursable to the
Trustee, the Securities Administrator and the Custodian pursuant to Section
7.04(c) or Section 9.05.

           AVERAGE LOSS SEVERITY PERCENTAGE: With respect to any Distribution
Date, the percentage equivalent of a fraction, the numerator of which is the sum
of the Loss Severity Percentages for each Mortgage Loan which had a Realized
Loss and the denominator of which is the number of Mortgage Loans which had
Realized Losses.

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

         BANKRUPTCY COVERAGE TERMINATION DATE: The Distribution Date upon which
the Bankruptcy Loss Amount has been reduced to zero or a negative number (or the
Cross-Over Date, if earlier).

         BANKRUPTCY LOSS AMOUNT: On each Distribution Date, $100,000, minus the
aggregate amount of previous Bankruptcy Losses.

         BANKRUPTCY LOSS: With respect to any Mortgage Loan, any Deficient
Valuation or Debt Service Reduction related to such Mortgage Loan as reported by
the Servicer to the Master Servicer.

         BOOK-ENTRY CERTIFICATES: Initially, all Classes of Certificates other
than the Private Certificates and the Residual 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 Servicer or the Securities Administrator is located are authorized
or obligated by law or executive order to be closed.

         CALENDAR QUARTER: January 1 to March 31, April 1 to June 30, July 1 to
September 30, or October 1 to December 31, as applicable.

         CERTIFICATE: Any mortgage pass-through certificate evidencing a
beneficial ownership interest in the Trust Fund signed and countersigned by the
Trustee in substantially the forms annexed hereto as Exhibits A-1, A-2 and A-3
with the blanks therein appropriately completed.

         CERTIFICATE OWNER: Any Person who is the beneficial owner of a
Certificate registered in the name of the Depository or its nominee.

         CERTIFICATE REGISTER: The register maintained pursuant to Section 5.02.

         CERTIFICATEHOLDER: A Holder of a Certificate.

         CLASS: With respect to the Certificates, A-1, A-2, A-3, A-4, A-5, A-6,
PO, X-1, R, B-1, B-2, B-3, B-4, B-5 and B-6.

                                      -5-
<PAGE>

         CLASS PO CERTIFICATE CASH SHORTFALL: For any Distribution Date, the
difference between (i) principal distributable to the Class PO Certificates in
accordance with priority FIFTH of clause (i) under subsection 6.01(a), and (ii)
principal actually distributed to the Class PO Certificates after giving effect
to clause (iii) under subsection 6.01(a).

         CLASS PO CERTIFICATE DEFERRED AMOUNT: As to each Distribution Date
through the Cross-Over Date, the aggregate of all amounts allocable on such
dates to the Class PO Certificates in respect of the principal portion of
Realized Losses in respect of Discount Mortgage Loans in Subgroup 1 and the
Class PO Certificate Cash Shortfall and all amounts previously allocated in
respect of such losses and such shortfalls to the Class PO Certificates, and not
distributed on prior Distribution Dates.

         CLASS PO CERTIFICATE PRINCIPAL DISTRIBUTION AMOUNT: The Class PO
Certificates shall be entitled to distributions from Subgroup 1. For each Class
of Class PO Certificates with respect to each Distribution Date will be an
amount equal to the sum of:

                  (i)      the PO Percentage of all scheduled payments of
         principal due on each Discount Mortgage Loan in Subgroup 1 on the
         related Due Date as specified in the amortization schedule at the time
         applicable thereto (after adjustment for previous principal prepayments
         but before any adjustment to such amortization schedule by reason of
         any bankruptcy or similar proceeding or any moratorium or similar
         waiver or grace period);

                  (ii)     the PO Percentage of the Scheduled Principal Balance
         of each Discount Mortgage Loan in Subgroup 1 which was the subject of a
         prepayment in full received by the Master Servicer during the
         applicable Prepayment Period;

                  (iii)    the PO Percentage of all partial prepayments of
         principal of each Discount Mortgage Loan in the related Subgroup
         received during the applicable Prepayment Period;

                  (iv)     the lesser of (a) the PO Percentage of the sum of (A)
         all Net Liquidation Proceeds allocable to principal on each Discount
         Mortgage Loan in Subgroup 1 which became a Liquidated Mortgage Loan
         during the related Prepayment Period (other than a Discount Mortgage
         Loan described in clause (B)) and (B) the Scheduled Principal Balance
         of each such Discount Mortgage Loan in Subgroup 1 purchased by an
         insurer from the Trustee during the related Prepayment Period pursuant
         to the related Primary Mortgage Insurance Policy, if any, or otherwise;
         and (b) the PO Percentage of the sum of (A) the Scheduled Principal
         Balance of each Discount Mortgage Loan in Subgroup 1 which became a
         Liquidated Mortgage Loan during the related Prepayment Period (other
         than a Discount Mortgage Loan described in clause (B)) and (B) the
         Scheduled Principal Balance of each such Mortgage Loan in Subgroup 1
         that was purchased by an insurer from the Trustee during the related
         Prepayment Period pursuant to the related Primary Mortgage Insurance
         Policy, if any, or otherwise; and

                                      -6-
<PAGE>

                  (v)      the PO Percentage of the sum of (a) the Scheduled
         Principal Balance of each Discount Mortgage Loan in Subgroup 1 which
         was repurchased by the Seller in connection with such Distribution Date
         and (b) the difference, if any, between the Scheduled Principal Balance
         of a Discount Mortgage Loan in Subgroup 1 that has been replaced by the
         Seller with a substitute Discount Mortgage Loan pursuant to the
         Agreement in connection with such Distribution Date and the Scheduled
         Principal Balance of such substitute Discount Mortgage Loan.

         CLASS PREPAYMENT DISTRIBUTION TRIGGER: For a Class of Subordinate
Certificates for any Distribution Date, the Class Prepayment Distribution
Trigger is satisfied if the fraction (expressed as a percentage), the numerator
of which is the aggregate Current Principal Amount of such Class and each Class
of Subordinate Certificates subordinate thereto, if any, and the denominator of
which is the Scheduled Principal Balance of all of the Mortgage Loans as of the
related Due Date, equals or exceeds such percentage calculated as of the Closing
Date.

         CLASS R CERTIFICATES: The Class R Certificates (evidencing ownership of
the Class R-I Interest, Class R-II Interest and Class R-III Interest).

         CLASS R-I INTEREST: the sole class of "residual interests" in REMIC I.

         CLASS R-II INTEREST: the sole class of "residual interests" in REMIC
II.

         CLASS R-III INTEREST: the sole class of "residual interests" in REMIC
III.

         CLOSING DATE: October 29, 2004.

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

         COMPENSATING INTEREST PAYMENT: As defined in Section 6.06.

         COOPERATIVE: A private, cooperative housing corporation which owns or
leases land and all or part of a building or buildings, including apartments,
spaces used for commercial purposes and common areas therein and whose board of
directors authorizes, among other things, the sale of Cooperative Stock.

         COOPERATIVE APARTMENT: A dwelling unit in a multi-dwelling building
owned or leased by a Cooperative, which unit the Mortgagor has an exclusive
right to occupy pursuant to the terms of a proprietary lease or occupancy
agreement.

         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 Stock, which lease or
agreement confers an exclusive right to the holder of such Cooperative Stock to
occupy such apartment.

         COOPERATIVE LOAN: Any of the Mortgage Loans made in respect of a
Cooperative Apartment, evidenced by a Mortgage Note and secured by (i) a
Security Agreement, (ii) the related Cooperative Stock Certificate, (iii) an
assignment of the Cooperative Lease, (iv)

                                      -7-
<PAGE>

financing statements and (v) a stock power (or other similar instrument), and
ancillary thereto, a recognition agreement between the Cooperative and the
originator of the Cooperative Loan, each of which was transferred and assigned
to the Trustee pursuant to Section 2.01 and are from time to time held as part
of the Trust Fund.

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

         COOPERATIVE STOCK CERTIFICATE: With respect to a Cooperative Loan, the
stock certificate or other instrument evidencing the related Cooperative Stock.

         CORRESPONDING CERTIFICATES: With respect to each REMIC II Regular
Interest, the Class with the same designation.

         CORPORATE TRUST OFFICE: The office of the Trustee at which at any
particular time its corporate trust business is administered, which office, at
the date of the execution of this Agreement, is located at US Bank Corporate
Trust Services, One Federal Street, 3rd Floor, Boston, Massachusetts 02110,
Attention: Corporate Trust Services/PRIME 2004-2. For purposes of registration
and transfer and exchange only, the Corporate Trust Office shall be located at
U.S. Bank National Association, 60 Livingston Avenue, Bond Drop Window, St.
Paul, Minnesota 55107.

         CROSS-OVER DATE: The first Distribution Date on which the aggregate
Current Principal Amount of the Subordinate Certificates has been reduced to
zero (after giving effect to all distributions on such Distribution Date).

         CURRENT PRINCIPAL AMOUNT: With respect to any Certificate (other than
an Interest Only Certificate) as of any Distribution Date, the initial principal
amount of such Certificate, and reduced by (i) all amounts distributed on
previous Distribution Dates on such Certificate with respect to principal, (ii)
the principal portion of all Realized Losses allocated prior to such
Distribution Date to such Certificate, taking account of the Loss Allocation
Limitation and (iii) in the case of a Subordinate Certificate, such
Certificate's pro rata share, if any, of the applicable Subordinate Certificate
Writedown Amount for previous Distribution Dates. With respect to any Class of
Certificates (other than an Interest Only Certificate), the Current Principal
Amount thereof will equal the sum of the Current Principal Amounts of all
Certificates in such Class. Notwithstanding the foregoing, solely for purposes
of giving consents, directions, waivers, approvals, requests and notices, the
Class R Certificates after the Distribution Date on which they each receive the
distribution of the last dollar of their respective original principal amount
shall be deemed to have Current Principal Amounts equal to their respective
Current Principal Amounts on the day immediately preceding such Distribution
Date.

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

                                      -8-
<PAGE>

         CUSTODIAN: Wells Fargo Bank, National Association, or any successor
custodian appointed pursuant to the provisions hereof and of the Custodial
Agreement.

         CUT-OFF DATE: approximately October 1, 2004.

         CUT-OFF DATE BALANCE: approximately $215,643,858.

         DEBT SERVICE REDUCTION: Any reduction of the Scheduled 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.

         DEFICIENT VALUATION: With respect to any Mortgage Loan, a valuation of
the Mortgaged Property by a court of competent jurisdiction in an amount less
than the then outstanding indebtedness under the Mortgage Loan, which valuation
results from a proceeding initiated under the Bankruptcy Code or any other
similar state law or other proceeding.

         DEPOSITOR: Structured Asset Mortgage Investments II Inc., a Delaware
corporation, or its successors in interest.

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

         DEPOSITORY AGREEMENT: The meaning specified in Subsection 5.01(a)
hereof.

         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 each Mortgage Loan, the
Determination Date as defined in the Servicing Agreement.

         DISCOUNT MORTGAGE LOAN: Any Mortgage Loan with a Net Mortgage Rate less
than 4.500% per annum.

         DISQUALIFIED ORGANIZATION: Any of the following: (i) the United States,
any State or political subdivision thereof, any possession of the United States,
or any agency or instrumentality of any of the foregoing (other than an
instrumentality which is a corporation if all of its activities are subject to
tax and, except for the Freddie Mac or any successor thereto, a majority of its
board of directors is not selected by such governmental unit), (ii) any foreign
government, any international organization, or any agency or instrumentality of
any of the foregoing, (iii) any organization (other than certain farmers'
cooperatives described in Section 521 of the Code) which is exempt from the tax
imposed by Chapter 1 of the Code (including the

                                      -9-
<PAGE>

tax imposed by Section 511 of the Code on unrelated business taxable income),
(iv) rural electric and telephone cooperatives described in Section
1381(a)(2)(C) of the Code or (v) any other Person so designated by the Trustee
based upon an Opinion of Counsel that the holding of an ownership interest in a
Residual Certificate by such Person may cause any REMIC contained in the Trust
or any Person having an ownership interest in the Residual Certificate (other
than such Person) to incur a liability for any federal tax imposed under the
Code that would not otherwise be imposed but for the transfer of an ownership
interest in a Residual Certificate to such Person. The terms "United States,"
"State" and "international organization" shall have the meanings set forth in
Section 7701 of the Code or successor provisions.

         DISTRIBUTION ACCOUNT: The trust account or accounts created and
maintained pursuant to Section 4.04, which shall be denominated "U.S. Bank
National Association, as Trustee f/b/o holders of Structured Asset Mortgage
Investments II Inc., Prime Mortgage Trust, Mortgage Pass-Through Certificates,
Series 2004-2 - 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 November
2004, or, if such 25th day is not a Business Day, the Business Day immediately
following.

         DTC CUSTODIAN: U.S. Bank National Association, or its successors in
interest as custodian for the Depository.

         DUE DATE: With respect to each Mortgage Loan, the date in each month on
which its Scheduled Payment is due if such due date is the first day of a month
and otherwise is deemed to be the first day of the following month or such other
date specified in the Servicing Agreement.

         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 Standard & Poor's, F-1 by Fitch Ratings or
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 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)) delivered to the Trustee 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

                                      -10-
<PAGE>

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 Certificates then rated
by the Rating Agencies). Eligible Accounts may bear interest.

         EMC: EMC Mortgage Corporation.

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

         EVENT OF DEFAULT: An event of default described in Section 8.01.

         EXCESS BANKRUPTCY LOSS: Any Bankruptcy Loss, or portion thereof (i)
occurring after the Bankruptcy Coverage Termination Date or (ii) if on or prior
to such date, in excess of the then-applicable Bankruptcy Loss Amount.

         EXCESS FRAUD LOSS: Any Fraud Loss or portion thereof (i) occurring
after the Fraud Coverage Termination Date with respect thereto or (ii) if on or
prior to such date, in excess of the then-applicable Fraud Loss Amount.

         EXCESS LOSS: Any Excess Fraud Loss, Excess Bankruptcy Loss, Excess
Special Hazard Loss or Extraordinary Loss.

         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.

         EXCESS SPECIAL HAZARD LOSS: Any Special Hazard Loss occurring after the
Special Hazard Termination Date.

         EXTRAORDINARY LOSS : Any Realized Loss resulting from damage to a
mortgaged property that was occasioned by war, civil insurrection, certain
governmental actions, nuclear reaction and certain other risks.

         FANNIE MAE: Federal National Mortgage Association or any successor
thereto.

         FITCH RATINGS: Fitch, Inc.

         FDIC: Federal Deposit Insurance Corporation or any successor thereto.

         FINAL CERTIFICATION: The certification substantially in the form of
Exhibit Three to the Custodial Agreement.

                                      -11-
<PAGE>

         FRACTIONAL UNDIVIDED INTEREST: With respect to any Class of
Certificates, the fractional undivided interest evidenced by any Certificate of
such Class the numerator of which is the Current Principal Amount, or Notional
Amount in the case of the Interest Only Certificates, of such Certificate and
the denominator of which is the Current Principal Amount, or Notional Amount in
the case of the Interest Only Certificates, of such Class. With respect to the
Certificates in the aggregate, the fractional undivided interest evidenced by
(i) the Residual Certificates will be deemed to equal 0.25%, (ii) each Class of
Interest Only Certificates will be deemed to equal 1.0% multiplied by a
fraction, the numerator of which is the Notional Amount of such Certificate and
the denominator of which is the aggregate Notional Amount of its respective
Class and (iii) a Certificate of any other Class will be deemed to equal 97.25%
multiplied by a fraction, the numerator of which is the Current Principal Amount
of such Certificate and the denominator of which is the aggregate Current
Principal Amount of all the Certificates; provided, however, the percentage in
clause (iii) above shall be increased by 1.0% upon the retirement of each Class
of Interest Only Certificates.

         FRAUD COVERAGE TERMINATION DATE: The Distribution Date upon which the
Fraud Loss Amount has been reduced to zero or a negative number (or the
Cross-Over Date, if earlier).

         FRAUD LOSS: Any Realized Loss attributable to fraud in the origination
of the related Mortgage Loan, as reported by the Servicer to the Master
Servicer.

         FRAUD LOSS AMOUNT: Upon the initial issuance of the Certificates, 2.00%
of the aggregate Scheduled Principal Balances of the Mortgage Loans. As of any
Distribution Date prior to the first anniversary of the Cut-off Date, the
initial Fraud Loss Amount minus the aggregate amount of Fraud Losses that would
have been allocated to the Subordinate Certificates in the absence of the Loss
Allocation Limit since the Cut-off Date. As of any Distribution Date from the
second and through the fifth anniversary of the Cut-off Date, (1) the lesser of
(a) the applicable Fraud Loss Amount as of the most recent anniversary of the
Cut-off Date and (b) 1.00% of the aggregate outstanding principal balance of all
Mortgage Loans as of the most recent anniversary of the Cut-off Date minus (2)
the Fraud Losses that would have been allocated to the Subordinate Certificates
in the absence of the Loss Allocation Limit since the most recent anniversary of
the Cut-off Date. After the fifth anniversary of the Cut-off Date, the Fraud
Loss Amount shall be zero. FREDDIE MAC: Freddie Mac, formerly the Federal Home
Loan Mortgage Corporation, or any successor thereto.

         GLOBAL CERTIFICATE: Any Private Certificate registered in the name of
the Depository or its nominee, beneficial interests in which are reflected on
the books of the Depository or on the books of a Person maintaining an account
with such Depository (directly or as an indirect participant in accordance with
the rules of such depository).

         HOLDER: The Person in whose name a Certificate is registered in the
Certificate Register, except that, subject to Subsections 11.02(b) and 11.05(e),
solely for the purpose of giving any consent pursuant to this Agreement, any
Certificate registered in the name of the Depositor, the Master Servicer or the
Trustee or any Affiliate thereof shall be deemed not to be outstanding and

                                      -12-
<PAGE>

the Fractional Undivided Interest evidenced thereby shall not be taken into
account in determining whether the requisite percentage of Fractional Undivided
Interests necessary to effect any such consent has been obtained.

         INDEMNIFIED PERSONS: The Trustee, the Master Servicer, the Custodian
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, this term
means that such Person (a) is in fact independent of the Depositor or the Master
Servicer and of any Affiliate of the Depositor or the Master Servicer, (b) does
not have any direct financial interest or any material indirect financial
interest in the Depositor or the Master Servicer or any Affiliate of the
Depositor or the Master Servicer and (c) is not connected with the Depositor or
the Master Servicer or any Affiliate as an officer, employee, promoter,
underwriter, trustee, partner, director or person performing similar functions.

         INDIVIDUAL CERTIFICATE: Any Private Certificate registered in the name
of the Holder other than the Depository or its nominee.

         INITIAL CERTIFICATION: The certification substantially in the form of
Exhibit One to the Custodial Agreement.

         INSTITUTIONAL ACCREDITED INVESTOR: Any Person meeting the requirements
of Rule 501(a)(l), (2), (3) or (7) of Regulation D under the Securities Act or
any entity all of the equity holders in which come within such paragraphs.

         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 Mortgage Property or to reimburse insured expenses.

         INTEREST ACCRUAL PERIOD: For each class of Certificates and for any
Distribution Date, the one-month period preceding the month in which such
Distribution Date occurs, except for the Class A-4 Certificates and Class A-5
Certificates which have an interest accrual period beginning on the 25th day of
the month preceding the month in which the Distribution Date occurs and ending
on the 24th day of the month in which the Distribution Date occurs, in each case
commencing in October 2004.

         INTEREST DETERMINATION DATE: With respect to each Distribution Date,
the second LIBOR Business Day immediately preceding the commencement of the
related Interest Accrual Period.

         INTEREST ONLY CERTIFICATES: The Class A-5 Certificates and Class X-1
Certificates.

                                      -13-
<PAGE>

         INTEREST SHORTFALL: With respect to any Distribution Date and each
Mortgage Loan that during the related Prepayment Period was the subject of a
Principal Prepayment or constitutes a Relief Act Mortgage Loan, an amount
determined as follows:

         (a)      Partial principal prepayments received during the relevant
Prepayment Period: The difference between (i) one month's interest at the
applicable Net Rate on the amount of such prepayment and (ii) the amount of
interest for the calendar month of such prepayment (adjusted to the applicable
Net Rate) received at the time of such prepayment;

         (B)      Principal prepayments in full received during the relevant
Prepayment Period: The difference between (i) one month's interest at the
applicable Net Rate on the Scheduled Principal Balance of such Mortgage Loan
immediately prior to such prepayment and (ii) the amount of interest for the
calendar month of such prepayment (adjusted to the applicable Net Rate) received
at the time of such prepayment; and

         (C)      Relief Act Mortgage Loans: As to any Relief Act Mortgage Loan,
the excess of (i) 30 days' interest (or, in the case of a principal prepayment
in full, interest to the date of prepayment) on the Scheduled Principal Balance
thereof (or, in the case of a principal prepayment in part, on the amount so
prepaid) at the related Net Rate over (ii) 30 days' interest (or, in the case of
a principal prepayment in full, interest to the date of prepayment) on such
Scheduled Principal Balance (or, in the case of a Principal Prepayment in part,
on the amount so prepaid) at the Net Rate required to be paid by the Mortgagor
as limited by application of the Relief Act.

         ISSUER: Prime Mortgage Trust 2004-2.

         INTERIM CERTIFICATION: The certification substantially in the form of
Exhibit Two to the Custodial Agreement.

         INVESTMENT LETTER: The letter to be furnished by each Institutional
Accredited Investor which purchases any of the Private Certificates in
connection with such purchase, substantially in the form set forth as Exhibit
F-1 hereto.

         LENDER-PAID PMI RATE: With respect to each Mortgage Loan covered by a
lender-paid primary mortgage insurance policy, the amount payable to the related
insurer, as stated in the Mortgage Loan Schedule.

         LIBOR: With respect to any Distribution Date, the arithmetic mean of
the London interbank offered rate quotations for one-month U.S. Dollar deposits,
expressed on a per annum basis, determined in accordance with Section 1.02.

         LIBOR BUSINESS DAY: Any day other than (i) a Saturday or Sunday or (ii)
a day on which banking institutions in London, England and New York City are
required or authorized to by law to be closed.

                                      -14-
<PAGE>

         LIQUIDATED MORTGAGE LOAN: Any defaulted Mortgage Loan as to which the
Servicer or the Master 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 Master Servicer or the 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 Servicer in connection with the liquidation of such Mortgage
Loan and the related Mortgage 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: Cash received in connection with the liquidation
of a defaulted Mortgage Loan, whether through trustee's sale, foreclosure sale,
Insurance Proceeds, condemnation proceeds or otherwise.

         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.

         LOSS ALLOCATION LIMIT: The meaning specified in Section 6.02(e) hereof.

         LOSS SEVERITY PERCENTAGE: With respect to any Distribution Date, the
percentage equivalent of a fraction, the numerator of which is the amount of
Realized Losses incurred on a Mortgage Loan and the denominator of which is the
Scheduled Principal Balance of such Mortgage Loan immediately prior to the
liquidation of such Mortgage Loan.

         LOST NOTES: The original Mortgage Notes that have been lost, as
indicated on the Mortgage Loan Schedule.

         MASTER SERVICER: As of the Closing Date, Wells Fargo Bank, National
Association and, thereafter, its respective successors in interest who meet the
qualifications of the Servicing Agreement and this Agreement.

         MASTER SERVICER CERTIFICATION: A written certification covering
servicing of the Mortgage Loans by the Servicer and signed by an officer of the
Master Servicer that complies with (i) the Sarbanes-Oxley Act of 2002, as
amended from time to time, and (ii) the February 21, 2003 Statement by the Staff
of the Division of Corporation Finance of the Securities and Exchange Commission
Regarding Compliance by Asset-Backed Issuers with Exchange Act Rules 13a-14 and
15d-14, as in effect from time to time; provided that if, after the Closing Date
(a) the Sarbanes-Oxley Act of 2002 is amended, (b) the Statement referred to in
clause (ii) is modified or superceded by any subsequent statement, rule or
regulation of the Securities and Exchange Commission or any statement of a
division thereof, or (c) any future releases, rules and

                                      -15-
<PAGE>

regulations are published by the Securities and Exchange Commission from time to
time pursuant to the Sarbanes-Oxley Act of 2002, which in any such case 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 than the form of the required certification as of the
Closing Date, the Master Servicer 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.

         MASTER SERVICER COLLECTION ACCOUNT: The trust account or accounts
created and maintained pursuant to Section 4.02, which shall be denominated
"U.S. Bank National Association, as Trustee f/b/o holders of Structured Asset
Mortgage Investments II Inc., Prime Mortgage Trust, Mortgage Pass-Through
Certificates, Series 2004-2 - Master Servicer Collection Account." The Master
Servicer Collection Account shall be an Eligible Account.

         MASTER SERVICING COMPENSATION: The meaning specified in Section 3.14.

         MASTER SERVICING FEE: As to each Mortgage Loan and any Distribution
Date, an amount payable out of each full payment of interest received on such
Mortgage Loan and equal to the sum of (i) one-twelfth of the Master Servicing
Fee Rate multiplied by the Scheduled Principal Balance of such Mortgage Loan as
of the first day of the related Due Period, subject to reduction as provided in
Section 3.14.

         MASTER SERVICING FEE RATE: With respect to each Mortgage Loan, 0.0025%
per annum.

         MATERIAL DEFECT: The meaning specified in Section 2.02(a).

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

         MERS(R) SYSTEM: The system of recording transfers of Mortgages
electronically maintained by MERS.

         MIN: The Mortgage Identification Number for Mortgage Loans registered
with MERS on the MERS(R) System.

         MOM LOAN: With respect to any Mortgage Loan, MERS acting as the
mortgagee of such Mortgage Loan, solely as nominee for the originator of such
Mortgage Loan and its successors and assigns, at the origination thereof, or as
nominee for any subsequent assignee of the originator pursuant to an assignment
of mortgage to MERS.

         MONTHLY ADVANCE: An advance of principal or interest required to be
made by the Servicer pursuant to the Servicing Agreement or the Master Servicer
pursuant to Section 6.05.

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

                                      -16-
<PAGE>

         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, which
rate is initially equal to the "Mortgage Interest Rate" set forth with respect
thereto on the Mortgage Loan Schedule.

         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 (which shall include, without
limitation, (i) with respect to each Cooperative Loan, the related Mortgage
Note, Security Agreement, Assignment of Proprietary Lease, Cooperative Stock
Certificate, Cooperative Lease and Mortgage File and all rights appertaining
thereto, and (ii) with respect to each Mortgage Loan other than a Cooperative
Loan, each related Mortgage Note, Mortgage and Mortgage File and all rights
appertaining thereto), including a mortgage loan the property securing which has
become an REO Property.

         MORTGAGE LOAN PURCHASE AGREEMENT: The Mortgage Loan Purchase Agreement
dated as of October 29, 2004, between EMC Mortgage Corporation, as seller, and
Structured Asset Mortgage Investments II Inc., as purchaser, and all amendments
thereof and supplements thereto, attached as Exhibit J.

         MORTGAGE LOAN SCHEDULE: The 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.

         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, or, in the case of a Cooperative Loan, the related
Cooperative Lease and Cooperative Stock.

         MORTGAGOR: The obligor on a Mortgage Note.

         NET INTEREST SHORTFALL: With respect to any Distribution Date, the
Interest Shortfall, if any, for such Distribution Date net of Compensating
Interest Payments made with respect to such Distribution Date.

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

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

                                      -17-
<PAGE>

         NON-DISCOUNT MORTGAGE LOAN: Any Mortgage Loan with a Net Mortgage Rate
higher than 4.500% per annum.

         NON-OFFERED SUBORDINATE CERTIFICATES: The Class B-4, Class B-5 and
Class B-6 Certificates.

         NON-PO PERCENTAGE: With respect to any Mortgage Loan with a Net
Mortgage Rate less than 4.500% per annum, a fraction, expressed as a percentage,
(x) the numerator of which is equal to the related Net Mortgage Rate, and (y)
the denominator of which is equal to 4.500% per annum.

         NONRECOVERABLE ADVANCE: Any advance or Monthly Advance (i) which was
previously made or is proposed to be made by the Master Servicer, the Trustee
(as successor Master Servicer) or the Servicer and (ii) which, in the good faith
judgment of the Master Servicer, the Trustee or the Servicer, will not or, in
the case of a proposed advance or Monthly Advance, would not, be ultimately
recoverable by the Master Servicer, the Trustee (as successor Master Servicer)
or the Servicer from Liquidation Proceeds, Insurance Proceeds or future payments
on the Mortgage Loan for which such advance or Monthly Advance was made or is
proposed to be made.

         NOTIONAL AMOUNT: The Notional Amount of the Class A-5 Certificates, as
of any date of determination, is equal to the Current Principal Amount of the
Class A-4 Certificates. For federal income tax purposes, however, the notional
amount of the Class A-5 Certificates is the Uncertificated Principal Balance of
REMIC II Regular Interest A-4. The Notional Amount of the Class X-1
Certificates, as of any date of determination, is equal to the aggregate
Scheduled Principal Balance of the Mortgage Loans. For federal income tax
purposes, however, the notional amount of the Class X-1 Certificates is the
Uncertificated Principal Balance of REMIC II Regular Interest X-1.

         OFFERED CERTIFICATES: The Senior Certificates and Offered Subordinate
Certificates.

         OFFERED SUBORDINATE CERTIFICATES: The Class B-l, Class B-2 and Class
B-3 Certificates.

         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 Master Servicer or
the Depositor, as applicable, and delivered to the Trustee, as required by this
Agreement.

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

         ORIGINAL SUBORDINATE PRINCIPAL BALANCE: The sum of the aggregate
Current Principal Amounts of each Class of Subordinate Certificates as of the
Closing Date.

                                      -18-
<PAGE>

         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.

         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.

         PASS-THROUGH RATE: As to each Class of Certificates, the REMIC I
Regular Interests and the REMIC II Regular Interests, the rate of interest
determined as provided with respect thereto, in Section 5.01(c). Any monthly
calculation of interest at a stated rate shall be based upon annual interest at
such rate divided by twelve.

         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:

                  (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 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;

                                      -19-
<PAGE>

                  (iv)     securities bearing interest or sold at a discount
issued by any corporation (including the Trustee 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 Trust to exceed 10% of the aggregate
Outstanding Principal Balances of all the Mortgage Loans and Permitted
Investments held as part of the Trust;

                  (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 each Rating Agency as
evidenced in writing by each Rating Agency to the Trustee; and

                  (viii)   any money market or common trust fund having the
Applicable Credit Rating or better from each Rating Agency, including any such
fund for which the Trustee or Master Servicer or any affiliate of the Trustee 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.

         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 CERTIFICATES: The Residual Certificates and the Private
Certificates.

         PO PERCENTAGE: With respect to any Discount Mortgage Loan, a fraction
expressed as a percentage, (x) the numerator of which is equal to 4.500% minus
the related Net Mortgage Rate, and (y) the denominator of which is equal to
4.500% per annum.

                                      -20-
<PAGE>

         PREPAYMENT CHARGE: With respect to any Mortgage Loan, the charges or
premiums, if any, due in connection with a full or partial prepayment of such
Mortgage Loan in accordance with the terms thereof.

         PREPAYMENT INTEREST SHORTFALL: With respect to any Distribution Date,
the aggregate shortfall, if any, in collections of interest (adjusted to the
related Net Mortgage Rates) on Mortgage Loans resulting from (a) prepayments in
full received during the related Prepayment Period and (b) the partial
prepayments received during the related Prepayment Period to the extent applied
prior to the Due Date in the month of the Distribution Date.

         PREPAYMENT PERIOD: With respect to any Distribution Date, such period
as is provided in the Servicing Agreement.

         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 Interest Accrual Period for such
Class relating to a Distribution Date.

         PRINCIPAL PREPAYMENT: Any payment (whether partial or full) 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 received at the time a Mortgage Loan becomes a Liquidated Mortgage
Loan.

         PRIVATE CERTIFICATES: The Class B-4, Class B-5 and Class B-6
Certificates.

         PROTECTED ACCOUNT: An account established and maintained for the
benefit of Certificateholders by the Servicer with respect to the related
Mortgage Loans and with respect to REO Property pursuant to the Servicing
Agreement.

         QIB: A Qualified Institutional Buyer as defined in Rule 144A
promulgated under the Securities Act.

         QUALIFIED INSURER: Any insurance company duly qualified as such under
the laws of the state or states in which the related Mortgaged Property or
Mortgaged Properties is or are located, duly authorized and licensed in such
state or states to transact the type of insurance business in which it is
engaged and approved as an insurer by the Master Servicer, so long as the claims
paying ability of which is acceptable to the Rating Agencies for pass-through
certificates having the same rating as the Certificates rated by the Rating
Agencies as of the Closing Date.

         RATING AGENCIES: Fitch Ratings and Moody's.

                                      -21-
<PAGE>

         REALIZED LOSS: Any (i) Bankruptcy Loss or (ii) as to any Liquidated
Mortgage Loan, (x) the Outstanding Principal Balance of such Liquidated Mortgage
Loan plus accrued and unpaid interest thereon at the Mortgage Interest Rate
through the last day of the month of such liquidation, less (y) the related Net
Liquidation Proceeds with respect to such Mortgage Loan and the related Mortgage
Property.

         RECORD DATE: With respect to any Distribution Date, the close of
business on the last Business Day of the month immediately preceding the month
of such Distribution Date, except for the Class A-4, Class A-5 and Class X-1
Certificates which have a record date of the Business Day prior to the
Distribution Date

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

         RELIEF ACT: The Servicemembers Civil Relief Act, formerly known as the
Soldiers' and Sailors' Civil Relief Act of 1940, as amended, or similar state
law.

         RELIEF ACT MORTGAGE LOAN: Any Mortgage Loan as to which the Scheduled
Payment thereof has been reduced due to the application of the Relief Act.

         REMIC: A real estate mortgage investment conduit, as defined in the
Code.

         REMIC I: That group of assets contained in the Trust Fund designated as
a REMIC consisting of (i) the Mortgage Loans, (ii) the Master Servicer
Collection Account, (iii) any REO Property relating to the Mortgage Loans, (iv)
the rights with respect to any Servicing Agreement, (v) the rights with respect
to any related Assignment Agreement and (vi) any proceeds of the foregoing.

         REMIC I INTERESTS: The REMIC I Regular Interests and the Class R-I
Interest.

         REMIC I REGULAR INTERESTS: REMIC I Regular Interests 1-A, 2-A, 3-A,
X-1, PO, 1-ZZZ, 2-ZZZ and 3-ZZZ.

         REMIC I SUBORDINATED BALANCE RATIO: The ratio among the Uncertificated
Principal Balances of each of the REMIC I Regular Interests ending with the
designation "A," equal to the ratio among, with respect to each such REMIC I
Regular Interest, the excess of (x) the aggregate Scheduled Principal Balance of
the Mortgage Loans in the related Subgroup over (y) the Current Principal Amount
of the Senior Certificates in the related Subgroup.

         REMIC II: That group of assets contained in the Trust Fund designated
as a REMIC consisting of the REMIC I Regular Interests.

         REMIC II INTERESTS: The REMIC II Regular Interests and the Class R-II
Interest.

         REMIC II REGULAR INTERESTS: REMIC II Regular Interests A-1, A-2, A-3,
A-5, A-6, PO, X-1, B-1, B-2, B-3, B-4, B-5 and B-6.

                                      -22-
<PAGE>

         REMIC III: That group of assets contained in the Trust Fund designated
as a REMIC consisting of the REMIC II Regular Interests.

         REMIC III INTERESTS: The REMIC III Regular Certificates and the Class
R-III Interest.

         REMIC III REGULAR CERTIFICATES: The Class A-1, Class A-2, Class A-3,
Class A-4 , Class A-5, Class A-6, Class PO, Class X-1, Class B-1, Class B-2,
Class B-3 , Class B-4, Class B-5 and Class B-6 Certificates.

         REMIC OPINION: An Opinion of Independent Counsel, to the effect that
the proposed action described therein would not, under the REMIC Provisions, (i)
cause any REMIC to fail to qualify as a REMIC while any regular interest in such
REMIC is outstanding, (ii) result in a tax on prohibited transactions with
respect to any REMIC or (iii) constitute a taxable contribution to any REMIC
after the Startup Day.

         REMIC PROVISIONS: The provisions of the federal income tax law relating
to the REMIC, which appear at Sections 860A through 860G of the Code, and
related provisions and regulations promulgated thereunder, as the foregoing may
be in effect from time to time.

         REO PROPERTY: A Mortgaged Property acquired in the name of the Trustee,
for the benefit of Certificateholders, by foreclosure or deed-in-lieu of
foreclosure in connection with a defaulted Mortgage Loan.

         REPURCHASE PRICE: With respect to any Mortgage Loan (or any property
acquired with respect thereto) required to be repurchased by the Seller pursuant
to the Mortgage Loan Purchase Agreement or Article II of this Agreement, an
amount equal to the sum of (i)(a) 100% of the Outstanding Principal Balance of
such Mortgage Loan as of the date of repurchase (or if the related Mortgaged
Property was acquired with respect thereto, 100% of the Outstanding Principal
Balance at the date of the acquisition), plus (b) accrued but unpaid interest on
the Outstanding Principal Balance at the related Mortgage Interest Rate, through
and including the last day of the month of repurchase, plus (c) any unreimbursed
Monthly Advances and servicing advances payable to the Servicer of the Mortgage
Loan or to the Master Servicer and (ii) any costs and damages (if any) incurred
by the Trust in connection with any violation of such Mortgage Loan of any
predatory lending laws.

         REPURCHASE PROCEEDS: the Repurchase Price in connection with any
repurchase of a Mortgage Loan by the Seller 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.

         RESIDUAL CERTIFICATES: Any of the Class R Certificates.

                                      -23-
<PAGE>

         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 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 to whom a matter arising hereunder may be referred.

         RULE 144A CERTIFICATE: The certificate to be furnished by each
purchaser of a Private Certificate (which is also a Physical Certificate) which
is a Qualified Institutional Buyer as defined under Rule 144A promulgated under
the Securities Act, substantially in the form set forth as Exhibit F-2 hereto.

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

         SCHEDULED PRINCIPAL: The principal portion of any Scheduled Payment.

         SCHEDULED PRINCIPAL BALANCE: With respect to any Mortgage Loan on any
Distribution Date, (i) the unpaid principal balance of such Mortgage Loan as of
the close of business on the related Due Date (i.e., taking account of the
principal payment to be made on such Due Date and irrespective of any
delinquency in its payment), as specified in the amortization schedule at the
time relating thereto (before any adjustment to such amortization schedule by
reason of any bankruptcy or similar proceeding occurring after the Cut-off Date
(other than a Deficient Valuation) or any moratorium or similar waiver or grace
period) and less (ii) any Principal Prepayments (including the principal portion
of Net Liquidation Proceeds) received during or prior to the related Prepayment
Period; provided that the Scheduled Principal Balance of a Liquidated Mortgage
Loan is zero.

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

         SECURITIES ADMINISTRATOR: Wells Fargo Bank, National Association, or
its successor in interest, or any successor securities administrator appointed
as herein provided.

         SECURITIES LEGEND: "THIS CERTIFICATE HAS NOT BEEN AND WILL NOT BE
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"),
OR UNDER ANY STATE SECURITIES LAWS. THE HOLDER HEREOF, BY PURCHASING THIS
CERTIFICATE, AGREES THAT THIS CERTIFICATE MAY BE REOFFERED, RESOLD, PLEDGED OR
OTHERWISE TRANSFERRED ONLY IN COMPLIANCE WITH THE SECURITIES ACT AND OTHER
APPLICABLE LAWS AND ONLY (1) PURSUANT TO RULE 144A UNDER THE SECURITIES ACT
("RULE 144A") TO A PERSON THAT THE HOLDER REASONABLY BELIEVES IS A QUALIFIED

                                      -24-
<PAGE>

INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A (A "QIB"), PURCHASING FOR
ITS OWN ACCOUNT OR A QIB PURCHASING FOR THE ACCOUNT OF A QIB, WHOM THE HOLDER
HAS INFORMED, IN EACH CASE, THAT THE REOFFER, RESALE, PLEDGE OR OTHER TRANSFER
IS BEING MADE IN RELIANCE ON RULE 144A, (2) PURSUANT TO AN EXEMPTION FROM
REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE) OR (3)
IN CERTIFICATED FORM TO AN "INSTITUTIONAL ACCREDITED INVESTOR" WITHIN THE
MEANING THEREOF IN RULE 501(a)(1), (2), (3) or (7) OF REGULATION D UNDER THE ACT
OR ANY ENTITY IN WHICH ALL OF THE EQUITY OWNERS COME WITHIN SUCH PARAGRAPHS
PURCHASING NOT FOR DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, SUBJECT TO
(A) THE RECEIPT BY THE TRUSTEE OF A LETTER SUBSTANTIALLY IN THE FORM PROVIDED IN
THE AGREEMENT AND (B) THE RECEIPT BY THE TRUSTEE OF SUCH OTHER EVIDENCE
ACCEPTABLE TO THE TRUSTEE THAT SUCH REOFFER, RESALE, PLEDGE OR TRANSFER IS IN
COMPLIANCE WITH THE SECURITIES ACT AND OTHER APPLICABLE LAWS OR IN EACH CASE IN
ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE UNITED STATES AND ANY
OTHER APPLICABLE JURISDICTION. THIS CERTIFICATE MAY NOT BE ACQUIRED DIRECTLY OR
INDIRECTLY BY, OR ON BEHALF OF, AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
ARRANGEMENT WHICH IS SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME
SECURITY ACT OF 1974, AS AMENDED, OR SECTION 4975 OF THE INTERNAL REVENUE CODE
OF 1986, AS AMENDED [in the case of a Residual Certificate or a Private
Certificate] UNLESS THE OPINION OF COUNSEL REQUIRED BY SECTION 5.07 OF THE
POOLING AND SERVICING AGREEMENT IS PROVIDED [in the case of the Class B-4, Class
B-5 and Class B-6 Certificates]:, UNLESS THE TRANSFEREE CERTIFIES OR REPRESENTS
THAT THE PROPOSED TRANSFER AND HOLDING OF A CERTIFICATE AND THE SERVICING,
MANAGEMENT AND OPERATION OF THE TRUST AND ITS ASSETS: (I) WILL NOT RESULT IN ANY
PROHIBITED TRANSACTION WHICH IS NOT COVERED UNDER AN INDIVIDUAL OR CLASS
PROHIBITED TRANSACTION EXEMPTION, INCLUDING, BUT NOT LIMITED TO, PROHIBITED
TRANSACTION EXEMPTION ("PTE") 84-14, PTE 91-38, PTE 90-1, PTE 95-60 OR PTE 96-23
AND (II) WILL NOT GIVE RISE TO ANY ADDITIONAL FIDUCIARY DUTIES ON THE PART OF
THE DEPOSITOR, THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER, ANY SERVICER
OR THE TRUSTEE, WHICH WILL BE DEEMED REPRESENTED BY AN OWNER OF A BOOK-ENTRY
CERTIFICATE OR A GLOBAL CERTIFICATE AND WILL BE EVIDENCED BY A REPRESENTATION OR
AN OPINION OF COUNSEL TO SUCH EFFECT BY OR ON BEHALF OF AN INSTITUTIONAL
ACCREDITED INVESTOR."

         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.

                                      -25-
<PAGE>

         SELLER: EMC Mortgage Corporation, as mortgage loan seller under the
Mortgage Loan Purchase Agreement.

         SENIOR CERTIFICATES: The Class A-1, Class A-2, Class A-3, Class A-4,
Class A-5, Class A-6, Class PO, Class X-1 and Class R Certificates.

         SERVICER: With respect to each Mortgage Loan, Wells Fargo Bank,
National Association.

         SERVICER REMITTANCE DATE: With respect to each Mortgage Loan, the date
set forth in the Servicing Agreement.

         SERVICING AGREEMENT: The Wells Fargo Bank, National Association
Servicing Agreement.

         SERVICING FEE: As to any Mortgage Loan and Distribution Date, an amount
equal to the product of (i) the Scheduled Principal Balance of such Mortgage
Loan as of the Due Date in the preceding calendar month and (ii) the Servicing
Fee Rate.

         SERVICING FEE RATE: As to any Mortgage Loan, a per annum rate as set
forth in the Mortgage Loan Schedule.

         SERVICING OFFICER: Any officer of the Servicer or Master Servicer
involved in or responsible for the administration and servicing or master
servicing, as applicable, of the Mortgage Loans as to which officer evidence,
reasonably acceptable to the Trustee, of due authorization of such officer, by
the Servicer or Master Servicer has been furnished from time to time to the
Trustee.

         SPECIAL HAZARD LOSS: A Realized Loss attributable to damage or a direct
physical loss suffered by a mortgaged property (including any Realized Loss due
to the presence or suspected presence of hazardous wastes or substances on a
mortgaged property) other than any such damage or loss covered by a hazard
policy or a flood insurance policy required to be maintained in respect of such
mortgaged property under this Agreement or any loss due to normal wear and tear
or certain other causes.

         SPECIAL HAZARD LOSS AMOUNT: Upon the initial issuance of the
Certificates, $3,405,909. As of any Distribution Date, the Special Hazard Loss
Amount will equal the initial Special Hazard Loss Amount, minus the sum of (i)
the aggregate amount of Special Hazard Losses that would have been previously
allocated to the Subordinate Certificates in the absence of the Loss Allocation
Limit and (ii) the Adjustment Amount.

         SPECIAL HAZARD TERMINATION DATE: The Distribution Date upon which the
Special Hazard Loss Amount has been reduced to zero or a negative number (or the
Cross-Over Date, if earlier).

         STARTUP DAY: October 29, 2004.

         SUBGROUP: Any of Subgroup 1, Subgroup 2 and Subgroup 3.

                                      -26-
<PAGE>

         SUBGROUP 1: All of the Mortgage Loans with a Net Mortgage Rate of less
than or equal to 4.500% per annum, plus the Subgroup 1 Fraction of the principal
balance of any Mortgage Loan with a Net Mortgage Rate greater than 4.500% per
annum and less than 4.7500% per annum.

         SUBGROUP 1 CERTIFICATES: The Class A-1 and Class R Certificates.

         SUBGROUP 1 FRACTION: With respect to any Mortgage Loan with a Net
Mortgage Rate of greater than 4.5000% per annum and less than 4.750% per annum,
a fraction, (x) the numerator of which is equal to 4.7500% minus the Net
Mortgage Rate of such Mortgage Loan, and (y) the denominator of which is equal
to 0.2500% per annum.

         SUBGROUP 2: All of the Mortgage Loans with a Net Mortgage Rate to
4.7500% per annum plus the Subgroup 2A Fraction of the principal balance of any
Mortgage Loan with a Net Mortgage Rate of greater than 4.500% per annum and less
than 4.7500% per annum and the Subgroup 2B Fraction of the principal balance of
any Mortgage Loan with a Net Mortgage Rate of greater than 4.7500% per annum and
less than 5.6500% per annum.

         SUBGROUP 2 CERTIFICATES: The Class A-2 Certificates.

         SUBGROUP 2A FRACTION: With respect to any Mortgage Loan with a Net
Mortgage Rate of greater than 4.5000% per annum and less than 4.7500% per annum,
a fraction, (x) the numerator of which is equal to Net Mortgage Rate minus
4.5000% of such Mortgage Loan, and (y) the denominator of which is equal to
0.25000%.

         SUBGROUP 2B FRACTION: With respect to any Mortgage Loan with a Net
Mortgage Rate of greater than 4.7500% per annum and less than 5.6500% per annum,
a fraction, (x) the numerator of which is equal to 5.6500% minus the Net
Mortgage Rate of such Mortgage Loan, and (y) the denominator of which is equal
to 0.9000%.

         SUBGROUP 3: All of the mortgage loans with a Net Mortgage Rate of
greater than or equal to 5.650% per annum, plus the Subgroup 3 Fraction of the
principal balance of any Mortgage Loan with a Net Mortgage Rate greater than
4.7500% per annum and less than 5.6500% per annum.

         SUBGROUP 3 CERTIFICATES: The Class A-3, Class A-4, Class A-5 and Class
A-6 Certificates.

         SUBGROUP 3 FRACTION: With respect to any Mortgage Loan with a Net
Mortgage Rate of greater than 4.7500% per annum and less than 5.6500% per annum,
a fraction, (x) the numerator of which is equal to the Net Mortgage Rate of such
Mortgage Loan minus 4.7500%, and (y) the denominator of which is equal to
0.9000%.

         SUBGROUP PRINCIPAL DISTRIBUTION AMOUNT: With respect to each of
Subgroup 1, Subgroup 2 and Subgroup 3 Certificates and each Distribution Date
will be an amount equal to the sum of the following (but in no event greater
than the aggregate Current Principal Amounts of each of the Subgroup 1, Subgroup
2 and Subgroup 3 Certificates, as applicable, immediately prior to such
Distribution Date):

                                      -27-
<PAGE>

                  (1)      the applicable Subgroup Senior Percentage of the
Non-PO Percentage of the principal portion of all Scheduled Payments due on the
Mortgage Loans in the related Subgroup on the related Due Date, as specified in
the amortization schedule at the time applicable thereto (after adjustment for
previous Principal Prepayments but before any adjustments to such amortization
schedule by reason of any bankruptcy or similar proceeding or any moratorium or
similar waiver or grace period);

                  (2)      the applicable Subgroup Senior Prepayment Percentage
of the Non-PO Percentage of the Scheduled Principal Balance of each Mortgage
Loan in the related Subgroup which was the subject of a Principal Prepayment in
full received by the Master Servicer during the applicable Prepayment Period;

                  (3)      the applicable Subgroup Senior Prepayment Percentage
of the Non-PO Percentage of all Principal Prepayments in part received by the
Master Servicer prepayments during the applicable Prepayment Period with respect
to each Mortage Loan in the related Subgroup;

                  (4)      the lesser of (a) the applicable Subgroup Senior
Prepayment Percentage of the Non-PO Percentage of the sum of (i) all Net
Liquidation Proceeds allocable to principal received in respect of each Mortgage
Loan in the related Subgroup which became a Liquidated Mortgage Loan during the
related Prepayment Period (other than Mortgage Loans described in the
immediately following clause (ii) and all Subsequent Recoveries received in
respect of each Liquidated Mortgage Loan in the related Subgroup during the
related Due Period and (ii) the Scheduled Principal Balance of each such
Mortgage Loan in the related Subgroup purchased by an insurer from the Trustee
during the related Prepayment Period pursuant to the related Primary Mortgage
Insurance Policy, if any, or otherwise; and (b) the applicable Subgroup Senior
Percentage of the Non-PO Percentage of the sum of (i) the Scheduled Principal
Balance of each Mortgage Loan in the related Subgroup which became a Liquidated
Mortgage Loan during the related Prepayment Period (other than the Mortgage
Loans described in the immediately following clause (ii) and (ii) the Scheduled
Principal Balance of each such Mortgage Loan in the related Subgroup that was
purchased by an insurer from the Trustee during the related Prepayment Period
pursuant to the related Primary Mortgage Insurance Policy, if any or otherwise;
and

                  (5)      the applicable Subgroup Senior Prepayment Percentage
of the Non-PO Percentage of the sum of (a) the Scheduled Principal Balance of
each Mortgage Loan in the related Subgroup which was repurchased by the Issuer
in connection with such Distribution Date and (b) the excess, if any, of the
Scheduled Principal Balance of each Mortgage Loan in the related Subgroup that
has been replaced by the Issuer with a substitute Mortgage Loan pursuant to the
Mortgage Loan Purchase Agreement in connection with such Distribution Date over
the Scheduled Principal Balance of each such substitute Mortgage Loan.

         SUBGROUP SENIOR PERCENTAGE: With respect to each Subgroup, the lesser
of (a) 100% and (b) the percentage (carried to six places rounded up) obtained
by dividing the Current Principal

                                      -28-
<PAGE>

Amount of the Senior Certificates of such Subgroup (other than any Principal
Only Certificates), immediately prior to such Distribution Date, by the
aggregate Scheduled Principal Balance of the Mortgage Loans in the related
Subgroup (other than the PO Percentage thereof with respect to the related
Discount Mortgage Loans) as of the beginning of the related Due Period. The
initial Subgroup Senior Percentage for the Senior Certificates will be
approximately 98.60%.

         SUBGROUP SENIOR PREPAYMENT PERCENTAGE: The Subgroup Senior Prepayment
Percentage for the Subgroup 1, Subgroup 2 and Subgroup 3 Certificates, on any
Distribution Date occurring during the periods set forth below will be as
follows:

<TABLE>
<CAPTION>
<S>                                                   <C>
Period (dates inclusive)                              Subgroup Senior Prepayment Percentage
November 25, 2004 - October 25, 2009                  100%
November 25, 2009 - October 25, 2010                  Subgroup Senior  Percentage for the related Subgroup  Certificates plus
                                                      70% of the related Subordinate Percentage
November 25, 2010 - October 25, 2019                  Subgroup Senior  Percentage for the related Subgroup  Certificates plus
                                                      60% of the related Subordinate Percentage
November 25, 2011 - October 25, 2012                  Subgroup Senior  Percentage for the related Subgroup  Certificates plus
                                                      40% of the related Subordinate Percentage
November 25, 2012 - October 25, 2013                  Subgroup Senior  Percentage for the related Subgroup  Certificates plus
                                                      20% of the related Subordinate Percentage
November 25, 2013 and thereafter                      Subgroup Senior Percentage for the related Subgroup Certificates
</TABLE>

         Any scheduled reduction to the Subgroup Senior Prepayment Percentage
for the Subgroup 1, Subgroup 2 and Subgroup 3 Certificates shall not be made as
of any Distribution Date unless, as of the last day of the month preceding such
Distribution Date (1) the aggregate Scheduled Principal Balance of the Mortgage
Loans delinquent 60 days or more (including for this purpose any such Mortgage
Loans in foreclosure and such Mortgage Loans with respect to which the related
Mortgaged Property has been acquired by the Trust) averaged over the last six
months, as a percentage of the aggregate Current Principal Amount of the
Subordinate Certificates does not exceed 50% and (2) cumulative Realized Losses
on the Mortgage Loans do not exceed (a) 30% of the aggregate Current Principal
Amount of the Original Subordinate Principal Balance if such Distribution Date
occurs between and including November 2009 and October 2010, (b) 35% of the
Original Subordinate Principal Balance if such Distribution Date occurs between
and including November 2010 and October 2011, (c) 40% of the Original
Subordinate Principal Balance if such Distribution Date occurs between and
including November 2011 and October 2012, (d) 45% of the Original Subordinate
Principal Balance if such Distribution Date occurs between and including
November 2012 and October 2013, and (e) 50%

                                      -29-
<PAGE>

of the Original Subordinate Principal Balance if such Distribution Date occurs
during or after November 2013.

         Notwithstanding the foregoing, if on any Distribution Date, the
percentage for Subgroup 1, Subgroup 2 or Subgroup 3, the numerator of which is
the aggregate Current Principal Amount of the Senior Certificates of such
Subgroup immediately preceding such Distribution Date, and the denominator of
which is the Scheduled Principal Balance of the Mortgage Loans in such Subgroup
(other than the PO Percentage thereof with respect to the Discount Mortgage
Loans) as of the beginning of the related Due Period, exceeds such percentage as
of the Cut-off Date, then the Subgroup Senior Prepayment Percentage with respect
to the Senior Certificates of each Subgroup for such Distribution Date will
equal 100%.

         SUBORDINATE CERTIFICATES: The Class B-1, Class B-2, Class B-3, Class
B-4, Class B-5 and Class B-6 Certificates.

         SUBORDINATE CERTIFICATE WRITEDOWN AMOUNT: As to any Distribution Date,
the amount by which (a) the sum of the Current Principal Amounts of all the
Certificates (after giving effect to the distribution of principal and the
allocation of applicable Realized Losses in reduction of the Current Principal
Amounts of the Certificates on such Distribution Date) exceeds (b) the aggregate
Scheduled Principal Balances of the Mortgage Loans on the Due Date related to
such Distribution Date.

         SUBORDINATE OPTIMAL PRINCIPAL AMOUNT: As to any Distribution Date, an
amount equal to the sum, without duplication, of the following from each
Subgroup (but in no event greater than the aggregate Current Principal Amount of
the Subordinate Certificates immediately prior to such Distribution Date):

                  (i)      the applicable Subordinate Percentage of the Non-PO
                  Percentage of the principal portion of all Scheduled Payments
                  due on each Outstanding Mortgage Loan in the related Subgroup
                  on the related Due Date as specified in the amortization
                  schedule at the time applicable thereto (after adjustment for
                  previous Principal Prepayments but before any adjustment to
                  such amortization schedule by reason of any bankruptcy or
                  similar proceeding or any moratorium or similar waiver or
                  grace period);

                  (ii)     the applicable Subordinate Prepayment Percentage of
                  the Non-PO Percentage of the Scheduled Principal Balance of
                  each Mortgage Loan in the related Subgroup that was the
                  subject of a Principal Prepayment in full received by the
                  Master Servicer during the related Prepayment Period;

                  (iii)    the applicable Subordinate Prepayment Percentage of
                  the Non-PO Percentage of each Principal Prepayment in part
                  received during the related Prepayment Period with respect to
                  each Mortgage Loan in the related Subgroup;

                  (iv)     the excess, if any, of (a) all Net Liquidation
                  Proceeds allocable to principal received during the related
                  Prepayment Period in respect of each Liquidated

                                      -30-
<PAGE>

                  Mortgage Loan in the related Subgroup over (b) the sum of the
                  amounts distributable to the related Senior Certificateholders
                  pursuant to clause (4) of the definition of Subgroup Principal
                  Distribution Amount and Class PO Certificate Deferred Amount
                  on such Distribution Date;

                  (v)      the applicable Subordinate Prepayment Percentage of
                  the Non-PO Percentage of the sum of (a) the Scheduled
                  Principal Balance of each Mortgage Loan in the related
                  Subgroup which was purchased with respect to such Distribution
                  Date and (b) the difference, if any, between the Scheduled
                  Principal Balance of a Mortgage Loan in the related Subgroup
                  that has been replaced by the Seller with a Substitute
                  Mortgage Loan pursuant to the Mortgage Loan Purchase Agreement
                  in connection with such Distribution Date over the Scheduled
                  Principal Balance of such Substitute Mortgage Loan; and

                  (vi)     on the Distribution Date on which the Current
                  Principal Amounts of the related Senior Certificates (other
                  than the Interest Only Certificates and Class PO
                  Certificates), have all been reduced to zero, 100% of the
                  related Subgroup Principal Distribution Amount. After the
                  aggregate Current Principal Amount of the Subordinate
                  Certificates has been reduced to zero, the Subordinate Optimal
                  Principal Amount shall be zero.

         SUBORDINATE PERCENTAGE: As of any Distribution Date and with respect to
any Subgroup, 100% minus the related Subgroup Senior Percentage for the Senior
Certificates related to such Subgroup. The initial Subordinate Percentage for
each Subgroup will be equal to approximately 1.40%.

         SUBORDINATE PREPAYMENT PERCENTAGE: As of any Distribution Date and with
respect to any Subgroup, 100% minus the related Subgroup Senior Prepayment
Percentage for such Subgroup, except that on any Distribution Date after the
Current Principal Amount of each class of Senior Certificates have each been
reduced to zero, the Subordinate Prepayment Percentage for the Subordinate
Certificates with respect to such Subgroup will equal 100%.

         SUBSTITUTE MORTGAGE LOAN: A mortgage loan tendered to the Trustee
pursuant to the Servicing Agreement, the 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 Mortgage 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; and (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.

                                      -31-
<PAGE>

         TAX ADMINISTRATION AND 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 each Class of
Residual Certificates shall be the Tax Matters Person for the related REMIC, as
more particularly set forth in Section 9.12 hereof.

         TERMINATION PURCHASE PRICE: The price, calculated as set forth in
Section 10.01, to be paid in connection with the repurchase of the Mortgage
Loans pursuant to Section 10.01.

         TRUST FUND OR TRUST: The corpus of the trust created by this Agreement,
consisting of the Mortgage Loans and the other assets described in Section
2.01(a).

         TRUSTEE: U.S. Bank National Association, or its successor in interest,
or any successor trustee appointed as herein provided.

         UNCERTIFICATED PRINCIPAL BALANCE: With respect to any REMIC I Regular
Interest or REMIC II Regular Interest as of any Distribution Date, the initial
principal amount of such Regular Interest, reduced by (i) all amounts
distributed on previous Distribution Dates on such Regular Interest with respect
to principal, and (ii) the principal portion of all Realized Losses allocated
prior to such Distribution Date to such Regular Interest, taking account of the
Loss Allocation Limit.

         UNDERLYING SELLER: With respect to each Mortgage Loan, Wells Fargo,
National Association, as indicated on the Mortgage Loan Schedule.

         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 the Servicing 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 Certificates, no partnership
or other entity treated as a partnership for United States federal income tax
purposes shall be treated as a United States Person unless all persons that own
an interest in such partnership either directly or through any entity that is
not a corporation for United States federal income tax purposes are 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.

                                      -32-
<PAGE>

         WELLS FARGO BANK, NATIONAL ASSOCIATION SERVICING AGREEMENT: With
respect to the Mortgage Loans originated by Wells Fargo Bank, National
Association, the Master Seller's Warranties and Servicing Agreement, dated as of
April 1, 2003, as amended by Amendment No. 1, dated as of January 29, 2004, that
certain First Amendment, dated as of May 10, 2004, and that certain Second
Amendment, dated as of October 1, 2004, each between the Seller and Wells Fargo
Bank, National Association and attached hereto as Exhibit H-5, as modified by
the Assignment Agreement.

                                      -33-
<PAGE>

         Section 1.01   Calculation of LIBOR.

         LIBOR applicable to the calculation of the Pass-Through Rate on the
Adjustable Rate Certificates for any Interest Accrual Period will be determined
on each Interest Determination Date. On each Interest Determination Date, LIBOR
shall be established by the Securities Administrator and, as to any Interest
Accrual Period, will equal the rate for one month United States dollar deposits
that appears on the Telerate Screen Page 3750 as of 11:00 a.m., London" time, on
such Interest Determination Date. "Telerate Screen Page 3750" means the display
designated as page 3750 on the Telerate Service (or such other page as may
replace page 3750 on that service for the purpose of displaying London interbank
offered rates of major banks). If such rate does not appear on such page (or
such other page as may replace that page on that service, or if such service is
no longer offered, LIBOR shall be so established by use of such other service
for displaying LIBOR or comparable rates as may be reasonably selected by the
Securities Administrator), the rate will be the Reference Bank Rate. The
"Reference Bank Rate" will be determined on the basis of the rates at which
deposits in U.S. Dollars are offered by the reference banks (which shall be any
three major banks that are engaged in transactions in the London interbank
market, selected by the Securities Administrator) as of 11:00 a.m., London time,
on the Interest Determination Date to prime banks in the London interbank market
for a period of one month in amounts approximately equal to the aggregate
Current Principal Amount of the Adjustable Rate Certificates then outstanding.
The Securities Administrator will request the principal London office of each of
the reference banks to provide a quotation of its rate. If at least two such
quotations are provided, the rate will be the arithmetic mean of the quotations
rounded up to the nearest whole multiple of 0.03125%. If on such date fewer than
two quotations are provided as requested, the rate will be the arithmetic mean
of the rates quoted by one or more major banks in New York City, selected by the
Securities Administrator, as of 11:00 a.m., New York City time, on such date for
loans in U.S. Dollars to leading European banks for a period of one month in
amounts approximately equal to the aggregate Current Principal Amount of the
Adjustable Rate Certificates then outstanding. If no such quotations can be
obtained, the rate will be LIBOR for the prior Distribution Date; PROVIDED
HOWEVER, if, under the priorities described above, LIBOR for a Distribution Date
would be based on LIBOR for the previous Distribution Date for the third
consecutive Distribution Date, the Securities Administrator shall select an
alternative comparable index (over which the Securities Administrator e has no
control), used for determining one-month Eurodollar lending rates that is
calculated and published (or otherwise made available) by an independent party.
The establishment of LIBOR by the Securities Administrator on any Interest
Determination Date and the Securities Administrator's subsequent calculation of
the Pass-Through Rate applicable to the Adjustable Rate Certificates for the
relevant Interest Accrual Period, in the absence of manifest error, will be
final and binding. Promptly following each Interest Determination Date the
Securities Administrator shall supply the Master Servicer with the results of
its determination of LIBOR on such date.

                                      -34-
<PAGE>

                                   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 Trust 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 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
Servicer in the Protected Account, the Master Servicer in the Master Servicer
Collection Account and the Trustee in the Distribution Account, (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
Subsection 2.03(a), (vii) the rights with respect to the Servicing Agreement as
assigned to the Trustee on behalf of the Certificateholders by the Assignment
Agreement 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 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. The Depositor, the Master Servicer and
the Trustee agree that it is not intended that any mortgage loan be conveyed to
the Trust that is either (i) a "High-Cost Home Loan" as defined in the New
Jersey Home Ownership Act effective November 27, 2003 or (ii) a "High-Cost Home
Loan" as defined in the New Mexico Home Loan Protection Act effective January 1,
2004

         (b)      In connection with the above transfer and assignment, the
Depositor hereby delivers to the Custodian, as agent for the Trustee, with
respect to (I) each Mortgage Loan (other than a Cooperative Loan):

                  (i)      the original Mortgage Note, endorsed without recourse
to the order of the Trustee and showing an unbroken chain of endorsements from
the originator thereof to the Person endorsing it to the Trustee, or lost note
affidavit together with a copy of the related Mortgage Note;

                  (ii)     the original Mortgage and, if the related Mortgage
Loan is a MOM Loan, noting the presence of the MIN and language indicating that
such Mortgage Loan is a MOM Loan, which shall have been recorded (or if the
original is not available, a copy), with evidence of such recording indicated
thereon (or if clause (w) in the proviso below applies, shall be in recordable
form);

                                      -35-
<PAGE>

                  (iii)    unless the Mortgage Loan is a MOM Loan, a certified
copy of the assignment (which may be in the form of a blanket assignment if
permitted in the jurisdiction in which the Mortgaged Property is located) to
"U.S. Bank National Association, as Trustee", with evidence of recording with
respect to each Mortgage Loan in the name of the Trustee thereon (or if clause
(w) in the proviso below applies or for Mortgage Loans with respect to which the
related Mortgaged Property is located in a state other than Maryland or an
Opinion of Counsel has been provided as set forth in this Section 2.01(b), shall
be in recordable form);

                  (iv)     all intervening assignments of the Security
Instrument, if applicable and only to the extent available to the Depositor with
evidence of recording thereon;

                  (v)      the original or a copy of the policy or certificate
of primary mortgage guaranty insurance, to the extent available, if any;

                  (vi)     the original policy of title insurance or mortgagee's
certificate of title insurance or commitment or binder for title insurance; and

                  (vii)    originals of all modification agreements, if
applicable and available.

and (II) with respect to each Cooperative Loan so assigned:

                  (i)      The original Mortgage Note, endorsed without recourse
to the order of the Trustee and showing an unbroken chain of endorsements from
the originator thereof to the Person endorsing it to the Trustee, or lost note
affidavit, together with a copy of the related Mortgage Note;

                  (ii)     A counterpart of the Cooperative Lease and the
Assignment of Proprietary Lease to the originator of the Cooperative Loan with
intervening assignments showing an unbroken chain of title from such originator
to the Trustee;

                  (iii)    The related Cooperative Stock Certificate,
representing the related Cooperative Stock pledged with respect to such
Cooperative Loan, together with an undated stock power (or other similar
instrument) executed in blank;

                  (iv)     The original recognition agreement by the Cooperative
of the interests of the mortgagee with respect to the related Cooperative Loan
and any transfer documents related to the recognition agreement;

                  (v)      The Security Agreement;

                           (vi)     Copies of the original UCC-1 financing
statement, and any continuation statements, filed by the originator of such
Cooperative Loan as secured party, each with evidence of recording thereof,
evidencing the interest of the originator under the Security Agreement and the
Assignment of Proprietary Lease;

                           (vii)    Copies of the filed UCC-3 assignments of the
security interest referenced in clause (vi) above showing an unbroken chain of
title from the originator to the Trustee, each

                                      -36-
<PAGE>

with evidence of recording thereof, evidencing the interest of the originator
under the Security Agreement and the Assignment of Proprietary Lease;

                           (viii)   An executed assignment of the interest of
the originator in the Security Agreement and Assignment of Proprietary Lease,
showing an unbroken chain of title from the originator to the Trustee; and

                           (ix)     The original of each modification,
assumption agreement or preferred loan agreement, if any, relating to such
Cooperative Loan; PROVIDED, HOWEVER, that in lieu of the foregoing, the
Depositor may deliver to the Custodian, as agent of the Trustee, the following
documents, under the circumstances set forth below: (w) in lieu of the original
Security Instrument, assignments to the Trustee or intervening assignments
thereof which have been delivered, are being delivered or will, upon receipt of
recording information relating to the Security Instrument 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"; (x) in lieu of the Security Instrument, 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
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; (y) in lieu of
the Mortgage Notes relating to the Mortgage Loans identified on Exhibit 5 to the
Mortgage Loan Purchase Agreement, the Depositor may deliver lost note affidavits
from the Seller; and (z) the Depositor shall not be required to deliver
intervening assignments or Mortgage Note endorsements between the related
Underlying Seller and the Seller, between the Seller and the Depositor, and
between the Depositor and the Trustee; 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 Depositor, in lieu of delivering the
above documents, may deliver to the Trustee or the Custodian, as its agent, a
certification to such effect and shall deposit all amounts paid in respect of
such Mortgage Loans in the Master Servicer Collection 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 the Custodian, as its agent, promptly after they are received.
The Depositor shall cause the Seller, at its expense, to cause each assignment
of the Security Instrument to the Trustee to be recorded not later than 180 days
after the Closing Date, unless (a) such recordation is not required by the
Rating Agencies or an Opinion of Counsel addressed to the Trustee has been
provided to the Trustee (with a copy to the Custodian) which states that
recordation of such Security Instrument is not required to protect the interests
of the Certificateholders in the related Mortgage Loans or (b) MERS is
identified on the Mortgage or on a properly recorded assignment of the Mortgage
as the mortgagee of record solely as nominee for the Seller and its successor
and assigns; provided, however, notwithstanding the foregoing, each assignment
shall be submitted for recording by the Seller in the manner described above, at
no expense to the Trust or the Trustee or the Custodian, as its agent, upon the
earliest to occur of: (i) reasonable direction by the Holders of Certificates
evidencing Fractional Undivided Interests

                                      -37-
<PAGE>

aggregating not less than 25% of the Trust, (ii) the occurrence of an Event of
Default, (iii) the occurrence of a bankruptcy, insolvency or foreclosure
relating to the Seller and (iv) the occurrence of a servicing transfer as
described in Section 8.02 hereof. Notwithstanding the foregoing, if the Seller
fails to pay the cost of recording the assignments, such expense will be paid by
the Trustee and the Trustee shall be reimbursed for such expenses by the Trust
in accordance with Section 9.05.

         (c)      [reserved]

         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 receipt of, subject to further review
and the exceptions which may be noted pursuant to the procedures described
below, and declares that it holds, the documents (or certified copies thereof)
delivered to the Custodian, as its agent, pursuant to Section 2.01, 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 the Closing Date, the Custodian, with respect to the
Mortgage Loans, shall acknowledge with respect to each Mortgage Loan by delivery
to the Depositor and the Trustee of an Initial Certification receipt of the
Mortgage File, but without review of such Mortgage File, except to the extent
necessary to confirm that such Mortgage File contains the related Mortgage Note
or lost note affidavit. No later than 90 days after 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 Custodial Agreement), each Mortgage File
delivered to it and to execute and deliver, or cause to be executed and
delivered, to the Depositor and the Trustee an Interim Certification. In
conducting such review, the Trustee or Custodian will ascertain whether all
required documents have been executed and received, and based on the Mortgage
Loan Schedule, whether those documents relate, determined on the basis of the
Mortgagor name, original principal balance and loan number, to the Mortgage
Loans it has received, as identified in the Mortgage Loan Schedule. 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. If the
Trustee or the Custodian, as its agent, finds any document constituting part of
the Mortgage File has not been executed or received, or to be unrelated,
determined on the basis of the Mortgagor name, original principal balance and
loan number, to the Mortgage Loans identified in Exhibit B or to appear
defective on its face (a "Material Defect"), the Trustee or the Custodian, as
its agent, shall promptly notify the Seller. In accordance with the Mortgage
Loan Purchase Agreement, the Seller 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 Seller 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 Seller's obligation under the Mortgage Loan Purchase Agreement
to, within 90 days from the Trustee's or the Custodian's notification, provide a
Substitute Mortgage Loan (if within two years of the Closing

                                      -38-
<PAGE>

Date) or purchase such Mortgage Loan at the Repurchase 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
Seller 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 Seller
shall not be required to purchase such Mortgage Loan if the Seller 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 Seller 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 Seller 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 Seller
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 and the Trustee a
Final Certification. In conducting such review, the Trustee or the Custodian, as
its agent, will ascertain whether an original of each document required to be
recorded has been returned from the recording office with evidence of recording
thereon or a certified copy has been obtained from the recording office. If the
Trustee or the Custodian, as its agent, finds a Material Defect, the Trustee or
the Custodian, as its agent, shall promptly notify the Seller (provided,
however, that with respect to those documents described in subsections
(b)(I)(iv), (v), (vii) and (viii)(2) and (3) of Section 2.01 and subsection
(b)(II)(ix) of Section 2.01, the Trustee's and Custodian's obligations shall
extend only to the documents actually delivered to the Custodian pursuant to
such subsections). In accordance with the Mortgage Loan Purchase Agreement, the
Seller shall correct or cure any such defect within 90 days from the date of
notice from the Trustee or the Custodian, as its agent, of the Material Defect
and if the Seller 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 Seller's obligation
under the Mortgage Loan Purchase Agreement to, within 90 days from the Trustee's
or Custodian's notification, provide a Substitute Mortgage Loan (if within two
years of the Closing Date) or purchase such Mortgage Loan at the Repurchase
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, repurchase or substitution 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 Seller 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 Seller shall not be required to purchase such
Mortgage Loan, if the Seller 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
Seller cannot deliver such original or copy of any

                                      -39-
<PAGE>

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 Seller 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 Seller
within thirty days of its receipt of the original recorded document.

         (c)      In the event that a Mortgage Loan is purchased by the Seller
in accordance with Subsections 2.02(a) or (b) above, the Seller shall remit to
the Master Servicer the Repurchase Price for deposit in the Master Servicer
Collection Account and the Seller shall provide to the Securities Administrator
and the Trustee written notification detailing the components of the Repurchase
Price. Upon deposit of the Repurchase Price in the Master Servicer Collection
Account, the Depositor shall notify the Trustee and the Custodian, as agent of
the Trustee (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 Seller
the related Mortgage File and the Trustee shall execute and deliver all
instruments of transfer or assignment, without recourse, representation or
warranty, furnished to it by the Seller, as are necessary to vest in the Seller
title to and rights under the Mortgage Loan. Such purchase shall be deemed to
have occurred on the date on which the Repurchase Price in available funds is
received by the Trustee. The Trustee shall amend the Mortgage Loan Schedule,
which was previously delivered to it by the Depositor in a form agreed to
between the Depositor and the Trustee, to reflect such repurchase and shall
promptly notify the Rating Agencies and the Master Servicer of such amendment.
The obligation of the Seller to repurchase or substitute for any Mortgage Loan a
Substitute 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 the Depositor's rights and
obligations pursuant to the Servicing Agreement (noting that the Seller has
retained the right in the event of breach of the representations, warranties and
covenants, if any, with respect to the Mortgage Loans of the Servicer under the
Servicing Agreement to enforce the provisions thereof and to seek all or any
available remedies). The obligations of the Seller 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, 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.

         (b)      If the Depositor, the 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 Seller, within 90 days of its discovery
or

                                      -40-
<PAGE>

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 Seller shall pay, in lieu of the
Repurchase Price, any excess of the Repurchase Price over the Net Liquidation
Proceeds received upon such sale. If the Net Liquidation Proceeds exceed the
Repurchase Price, any excess shall be paid to the Seller to the extent not
required by law to be paid to the borrower. Any such purchase by the Seller
shall be made by providing an amount equal to the Repurchase Price to the Master
Servicer for deposit in the Master Servicer Collection Account and written
notification detailing the components of such Repurchase Price. The Depositor
shall notify the Trustee and submit to the Custodian, as agent for the Trustee,
a Request for Release, and the Custodian shall release, or the Trustee shall
cause the Custodian to release, to the Seller the related Mortgage File and the
Trustee shall execute and deliver all instruments of transfer or assignment
furnished to it by the Seller, without recourse, representation or warranty as
are necessary to vest in the Seller 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 Repurchase Price in available funds is
received by the Trustee. The Master Servicer shall amend the Mortgage Loan
Schedule to reflect such repurchase and shall promptly notify the Trustee and
the Rating Agencies of such amendment. Enforcement of the obligation of the
Seller to purchase (or substitute a Substitute Mortgage Loan for) any Mortgage
Loan or any property acquired with respect thereto (or pay the Repurchase 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 Seller may, no later than the date
by which such purchase by the Seller would otherwise be required, tender to the
Trustee a Substitute Mortgage Loan accompanied by a certificate of an authorized
officer of the Seller that such Substitute Mortgage Loan conforms to the
requirements set forth in the definition of "Substitute Mortgage Loan" in this
Agreement; 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 Custodian, as agent for the
Trustee, 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 Seller, in writing, within five Business Days after
receipt, whether or not the documents relating to the Substitute Mortgage Loan
satisfy the requirements of the fifth sentence of Subsection 2.02(a). Within two
Business Days after

                                      -41-
<PAGE>

such notification, the Seller shall provide to the Trustee 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 which
substitution is being made, after giving effect to the 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 Seller of the Repurchase Price for the purchase of a
Mortgage Loan by the Seller. After such notification to the Seller and, if any
such excess exists, upon 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 Trust Fund 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 Seller. The Scheduled Principal on a
Substitute Mortgage Loan due on the Due Date in the month of substitution shall
be the property of the Seller 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 Trust Fund. Upon acceptance of the Substitute Mortgage Loan (and delivery to
the Custodian of a Request for Release for such Mortgage Loan), the Custodian,
as agent for the Trustee, shall release to the Seller 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,
representation or warranty in form as provided to it as are necessary to vest in
the Seller 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 Seller shall deliver to the Custodian the documents related to
the Substitute Mortgage Loan in accordance with the provisions of the Mortgage
Loan Purchase Agreement or Subsections 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
Subsections. The representations and warranties set forth in the Mortgage Loan
Purchase Agreement shall be deemed to have been made by the Seller 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.

         Section 2.05   Issuance of Certificates.

         (a)      The Trustee acknowledges the assignment to it of the Mortgage
Loans and the other assets comprising the Trust Fund and, concurrently
therewith, has signed, and countersigned and delivered to the Depositor, in
exchange therefor, Certificates in such authorized denominations representing
such Fractional Undivided 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 time be delivered to it segregated on the books of the Trustee in trust
for the benefit of the Certificateholders.

                                      -42-
<PAGE>

         (b)      The Depositor, concurrently with the execution and delivery
hereof, does hereby transfer, assign, set over and otherwise convey in trust to
the Trustee without recourse all the right, title and interest of the Depositor
in and to the REMIC I Regular Interests, and the other assets of REMIC II for
the benefit of the holders of the REMIC II Interests. The Trustee acknowledges
receipt of the REMIC I Regular Interests (which are uncertificated) and the
other assets of REMIC II and declares that it holds and will hold the same in
trust for the exclusive use and benefit of the holders of the REMIC II
Interests.

         (c)      The Depositor, concurrently with the execution and delivery
hereof, does hereby transfer, assign, set over and otherwise convey in trust to
the Trustee without recourse all the right, title and interest of the Depositor
in and to the REMIC II Regular Interests, and the other assets of REMIC III for
the benefit of the holders of the REMIC III Certificates. The Trustee
acknowledges receipt of the REMIC II Regular Interests (which are
uncertificated) and the other assets of REMIC III and declares that it holds and
will hold the same in trust for the exclusive use and benefit of the holders of
the REMIC III Certificates.

         Section 2.06   Representations and Warranties Concerning the Depositor.

         The Depositor hereby represents and warrants to the Trustee, the Master
Servicer 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

                                      -43-
<PAGE>

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 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.

                                      -44-
<PAGE>

                                  ARTICLE III
                 Administration and Servicing of Mortgage Loans

         Section 3.01   Master Servicer.

         The Master Servicer shall supervise, monitor and oversee the obligation
of the Servicer to service and administer the Mortgage Loans in accordance with
the terms of the 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 the 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 the
Servicer and shall cause the Servicer to perform and observe the covenants,
obligations and conditions to be performed or observed by the Servicer under the
Servicing Agreement. The Master Servicer shall independently monitor the
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 Servicer's and the 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 6.04, 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 Mortgage Loan monitoring with the
actual remittances of the Servicer pursuant to the Servicing Agreement.

         The Trustee shall furnish the Servicer and the Master Servicer with any
powers of attorney and other documents in form as provided to it necessary or
appropriate to enable the Servicer and the Master Servicer to service and
administer the Mortgage Loans and REO Property.

         The Trustee shall provide access to the records and documentation in
possession of the Trustee 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; provided, however, that, unless otherwise required by
law, the Trustee 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 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 actual costs.

         The Trustee shall execute and deliver to the Servicer and the Master
Servicer 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

                                      -45-
<PAGE>

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 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 has
received a REMIC Opinion addressed to the Trustee prepared at the expense of the
Trust Fund; 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 addressed to the Trustee.

         Section 3.03   Monitoring of Servicer.

         (a)      The Master Servicer shall be responsible for reporting to the
Trustee and the Depositor the compliance by the Servicer with its duties under
the Servicing Agreement. In the review of the Servicer's activities, the Master
Servicer may rely upon an officer's certificate of the Servicer (or similar
document signed by an officer of the Servicer) with regard to Servicer's
compliance with the terms of the Servicing Agreement. In the event that the
Master Servicer, in its judgment, determines that the Servicer should be
terminated in accordance with the Servicing Agreement, or that a notice should
be sent pursuant to such 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 and the Trustee thereof in writing.
Pursuant to its receipt of such notification from the Master Servicer, the
Trustee shall issue such notice of termination to the Servicer 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 the Servicer under the
Servicing Agreement, and shall, in the event that the Servicer fails to perform
its obligations in accordance with the Servicing Agreement, subject to the
preceding paragraph, notify the Trustee in writing of such failure. Pursuant to
its receipt of such notification from the Master Servicer, the Trustee shall
terminate the rights and obligations of the Servicer under the Servicing
Agreement and enter in to a new Servicing Agreement with a successor Servicer
selected by the Trustee; 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. Such enforcement, including, without limitation, the legal
prosecution of claims, termination of the Servicing Agreement 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 Trustee, in its good faith business judgment,
would require were it the owner of the Mortgage Loans. The Trustee shall pay the
costs of such enforcement, subject to its right to be reimbursed for such costs
from the Master Servicer Collection Account pursuant to Section 3.03(c),
provided that the Trustee

                                      -46-
<PAGE>

shall not be required to prosecute or defend any legal action except to the
extent that the Trustee shall have received reasonable indemnity for its costs
and expenses in pursuing such action. Nothing herein shall impose any obligation
on the part of the Trustee to assume or succeed to the duties or obligations of
the Servicer or Master Servicer.

         (c)      To the extent that the costs and expenses of the Trustee
related to any termination of the Servicer or the enforcement or prosecution of
related claims, rights or remedies, or the appointment of a successor 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 the 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 servicer to service the
Mortgage Loans in accordance with the related Servicing Agreement) are not fully
and timely reimbursed by the terminated Servicer, the Trustee shall be entitled
to reimbursement of such costs and expenses from the Master Servicer Collection
Account (which the Master Servicer hereby agrees to pay to the Trustee from the
Master Servicer Collection Account upon demand), or to the extent not paid from
such account, the Trustee shall be entitled to reimburse itself for such costs
and expenses from the Distribution Account.

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

         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 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 and the Servicing
Agreement, as applicable; provided, however, that the Master Servicer shall not
(and, consistent with its

                                      -47-
<PAGE>

responsibilities under Section 3.03, shall not permit the 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 to fail to qualify as a REMIC
or result in the imposition of a tax upon the Trust Fund (including but not
limited to the tax on prohibited transactions as defined in Section 860F(a)(2)
of the Code and the tax on contributions to a REMIC set forth in Section 860G(d)
of the Code) 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 would not cause any REMIC to fail to qualify as a REMIC or result in the
imposition of a tax upon any REMIC. The Trustee shall furnish the Master
Servicer, upon written request from a Servicing Officer, with any powers of
attorney empowering the Master Servicer or the 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 the Servicing Agreement and
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 the 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 the Servicing Agreement, to the extent
Mortgage Loans contain enforceable due-on-sale clauses, the Master Servicer
shall cause the Servicer to enforce such clauses in accordance with the
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 Servicing Agreement, and, as a consequence, a Mortgage Loan is assumed, the
original Mortgagor may be released from liability in accordance with the
Servicing Agreement.

         Section 3.07   Release of Mortgage Files.

         (a)      Upon becoming aware of the payment in full of any Mortgage
Loan, or the receipt by the Servicer of a notification that payment in full has
been escrowed in a manner customary for such purposes for payment to
Certificateholders on the next Distribution Date, the Servicer will, if required
under the Servicing Agreement (or if the Servicer does not, the Master Servicer
may), promptly furnish to the Custodian, on behalf of the Trustee, two copies of
a certification substantially in the form of Exhibit D hereto signed by a
Servicing Officer or in a mutually agreeable electronic format which will, in
lieu of a signature on its face, originate from a

                                      -48-
<PAGE>

Servicing Officer (which certification shall include a statement to the effect
that all amounts received in connection with such payment that are required to
be deposited in the Protected Account maintained by the Servicer pursuant to
Section 4.01 or by the Servicer pursuant to the Servicing Agreement have been or
will be so deposited) and shall request that the Custodian, on behalf of the
Trustee, deliver to the Servicer the related Mortgage File. Upon receipt of such
certification and request, the Custodian, on behalf of the Trustee, shall
promptly release the related Mortgage File to the Servicer and the Trustee and
Custodian shall have no further responsibility with regard to such Mortgage
File. Upon any such payment in full, the Servicer is authorized, to give, as
agent for the Trustee, as the mortgagee under the Mortgage that secured the
Mortgage Loan, an instrument of satisfaction (or assignment of mortgage without
recourse) regarding the Mortgaged Property subject to the Mortgage, which
instrument of satisfaction or assignment, as the case may be, shall be delivered
to the Person or Persons entitled thereto against receipt therefor of such
payment, it being understood and agreed that no expenses incurred in connection
with such instrument of satisfaction or assignment, as the case may be, shall be
chargeable to the Protected Account.

         (b)      From time to time and as appropriate for the servicing or
foreclosure of any Mortgage Loan and in accordance with the Servicing Agreement,
the Trustee shall execute such documents as shall be prepared and furnished to
the Trustee by the Servicer or the Master Servicer (in form reasonably
acceptable to the Trustee) and as are necessary to the prosecution of any such
proceedings. The Custodian, on behalf of the Trustee, shall, upon the request of
the Servicer or the Master Servicer, and delivery to the Custodian, on behalf of
the Trustee, of two copies of a request for release signed by a Servicing
Officer substantially in the form of Exhibit D (or in a mutually agreeable
electronic format which will, in lieu of a signature on its face, originate from
a Servicing Officer), release the related Mortgage File held in its possession
or control to the Servicer or the Master Servicer. Such trust receipt shall
obligate the Servicer or the Master Servicer to return the Mortgage File to the
Custodian on behalf of the Trustee, when the need therefor by the Servicer or
the Master Servicer no longer exists unless the Mortgage Loan shall be
liquidated, in which case, upon receipt of a certificate of a Servicing Officer
similar to that hereinabove specified, the Mortgage File shall be released by
the Custodian, on behalf of the Trustee, to the Servicer or the Master Servicer.

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

         (a)      The Master Servicer shall transmit and the Servicer (to the
extent required by the Servicing Agreement) shall transmit to the Trustee or
Custodian such documents and instruments coming into the possession of the
Master Servicer or Servicer from time to time as are required by the terms
hereof, or in the case of the Servicer, the Servicing Agreement, to be delivered
to the Trustee or Custodian. Any funds received by the Master Servicer or by the
Servicer in respect of any Mortgage Loan or which otherwise are collected by the
Master Servicer or by the 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, and to the right of
the Servicer to

                                      -49-
<PAGE>

retain its Servicing Fee and other amounts as provided in the Servicing
Agreement. The Master Servicer shall, and (to the extent provided in the
Servicing Agreement) shall cause the 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 Servicer 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 Servicer under this Agreement or the Servicing 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 Servicer under the 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 the Servicing Agreement. It
is understood and agreed that such insurance shall be with insurers meeting the
eligibility requirements set forth in the Servicing Agreement 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 Section 4.01 and 4.02, any amounts collected by
the Servicer or the 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 the
Servicing Agreement) shall be deposited into the Master Servicer Collection
Account, subject to withdrawal pursuant to Section 4.02 and 4.03. Any cost
incurred by the Master Servicer or the Servicer 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 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 Servicer
pursuant to Section 4.02 and 4.03.

                                      -50-
<PAGE>

         Section 3.10   Presentment of Claims and Collection of Proceeds.

         The Master Servicer shall (to the extent provided in the Servicing
Agreement) cause the Servicer 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 the 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 the Servicer (to
the extent such action is prohibited under the Servicing Agreement) 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 the Master Servicer
or Servicer, would have been covered thereunder. The Master Servicer shall use
its best reasonable efforts to cause the Servicer (to the extent required under
the 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 this Agreement and the Servicing Agreement, as applicable. The
Master Servicer shall not, and shall not permit the Servicer (to the extent
required under the Servicing Agreement) 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 and the Servicing
Agreement, as applicable.

         (b)      The Master Servicer agrees to present, or to cause the
Servicer (to the extent required under the Servicing Agreement) 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 or the
Servicer under any Primary Mortgage Insurance Policies shall be deposited in the
Master Servicer Collection Account, subject to withdrawal pursuant to Sections
4.02 and 4.03.

         Section 3.12   Trustee to Retain Possession of Certain Insurance
                        Policies and Documents.

         The Trustee (or the Custodian, as directed by the Trustee), 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

                                      -51-
<PAGE>

fulfilled its obligations under this Agreement, the Trustee (or its Custodian,
if any, as directed by the Trustee) shall also retain possession and custody of
each Mortgage File in accordance with and subject to the terms and conditions of
this Agreement. The Master Servicer shall promptly deliver or cause to be
delivered to the Trustee (or the Custodian, as directed by the Trustee), 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 the Servicer (to the extent required
under the 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 Servicing Agreement.

         Section 3.14   Compensation for the Master Servicer.

         The Master Servicer will be entitled to (i) the Master Servicing Fee;
provided, that the aggregate Master Servicing Fee with respect to any
Distribution Date shall be reduced by an amount equal to the Compensating
Interest payable by the Master Servicer for such Distribution Date pursuant to
Section 6.06 hereof, plus (ii) all income and gain realized from any investment
of funds in the Distribution Account and 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 Servicer and shall 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 Trust Fund 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. The Master Servicer shall, to the extent provided in the
Servicing Agreement, cause the Servicer to sell any REO Property as
expeditiously as possible and in accordance with the provisions of this
Agreement and the Servicing Agreement, as applicable. Pursuant to its efforts to
sell such REO Property, the Master Servicer shall cause the Servicer to protect
and conserve, such REO Property in the manner and to the extent required by the
Servicing Agreement, 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.

                                      -52-
<PAGE>

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

         (c)      The Master Servicer and the Servicer, upon the final
disposition of any REO Property, shall be entitled to reimbursement for any
related unreimbursed Monthly 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
Monthly Advances as well as any unpaid Servicing Fees may be reimbursed or paid,
as the 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 the Servicing Agreement, the
Liquidation Proceeds from the final disposition of the REO Property, net of any
payment to the Master Servicer and the Servicer as provided above shall be
deposited in the 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 Officer's Certificate as to Compliance.

         (a)      The Master Servicer shall deliver to the Trustee and the
Rating Agencies on or before March 1 of each year, commencing on March 1, 2005,
an Officer's Certificate, certifying that with respect to the period ending
December 31 of the prior year: (i) such Servicing Officer has reviewed the
activities of such Master Servicer during the preceding calendar year or portion
thereof and its performance under this Agreement, (ii) to the best of such
Servicing Officer's knowledge, based on such review, such Master Servicer has
performed and fulfilled its duties, responsibilities and obligations under this
Agreement in all material respects throughout such year, or, if there has been a
default in the fulfillment of any such duties, responsibilities or obligations,
specifying each such default known to such Servicing Officer and the nature and
status thereof, (iii) nothing has come to the attention of such Servicing
Officer to lead such Servicing Officer to believe that the Servicer has failed
to perform any of its duties, responsibilities and obligations under the
Servicing Agreement in all material respects throughout such year, or, if there
has been a material default in the performance or fulfillment of any such
duties, responsibilities or obligations, specifying each such default known to
such Servicing Officer and the nature and status thereof.

         (b)      Copies of such statements shall be provided to any
Certificateholder upon request, by the Master Servicer or by the Trustee at the
Master Servicer's expense if the Master Servicer failed to provide such copies
(unless (i) the Master Servicer shall have failed to provide the Trustee with
such statement or (ii) the Trustee shall be unaware of the Master Servicer's
failure to provide such statement).

                                      -53-
<PAGE>

         Section 3.17   Annual Independent Accountant's Servicing Report.

         If the Master Servicer has, during the course of any fiscal year,
directly serviced any of the Mortgage Loans, then the Master Servicer at its
expense shall cause a nationally recognized firm of independent certified public
accountants to furnish a statement to the Trustee, the Rating Agencies and the
Depositor on or before March 1 of each year, commencing on March 1, 2004 to the
effect that, with respect to the most recently ended fiscal year, such firm has
examined certain records and documents relating to the Master Servicer's
performance of its servicing obligations under this Agreement and pooling and
servicing and trust agreements in material respects similar to this Agreement
and to each other and that, on the basis of such examination conducted
substantially in compliance with the audit program for mortgages serviced for
Freddie Mac or the Uniform Single Attestation Program for Mortgage Bankers, such
firm is of the opinion that the Master Servicer's activities have been conducted
in compliance with this Agreement, or that such examination has disclosed no
material items of noncompliance except for (i) such exceptions as such firm
believes to be immaterial, (ii) such other exceptions as are set forth in such
statement and (iii) such exceptions that the Uniform Single Attestation Program
for Mortgage Bankers or the Audit Program for Mortgages Serviced by Freddie Mac
requires it to report. Copies of such statements shall be provided to any
Certificateholder upon request by the Master Servicer, or by the Trustee at the
expense of the Master Servicer if the Master Servicer shall fail to provide such
copies. If such report discloses exceptions that are material, the Master
Servicer shall advise the Trustee whether such exceptions have been or are
susceptible of cure, and will take prompt action to do so.

         Section 3.18   Reports Filed with Securities and Exchange Commission.

         Within 15 days after each Distribution Date, the Securities
Administrator shall, in accordance with industry standards, file with the
Commission via the Electronic Data Gathering and Retrieval System ("EDGAR"), a
Form 8-K with a copy of the statement to the Certificateholders for such
Distribution Date as an exhibit thereto. Prior to January 30 in any year, the
Securities Administrator shall, in accordance with industry standards and only
if instructed by the Depositor, file a Form 15 Suspension Notice with respect to
the Trust Fund, if applicable. Prior to (i) March 15, 2005 and (ii) unless and
until a Form 15 Suspension Notice shall have been filed, prior to March 15 of
each year thereafter, the Master Servicer shall provide the Securities
Administrator with a Master Servicer Certification, together with a copy of the
annual independent accountant's servicing report of the Servicer and annual
statement of compliance of the Servicer, in each case, required to be delivered
pursuant to the Servicing Agreement, and, if applicable, the annual independent
accountant's servicing report and annual statement of compliance to be delivered
by the Master Servicer pursuant to Sections 3.16 and 3.17. Prior to (i) March
31, 2005, or such earlier filing date as may be required by the Commission, and
(ii) unless and until a Form 15 Suspension Notice shall have been filed, March
31 of each year thereafter, or such earlier filing date as may be required by
the Commission, the Securities Administrator shall file a Form 10-K, in
substance conforming to industry standards, with respect to the Trust. Such Form
10-K shall include the Master Servicer Certification and other documentation
provided by the Master Servicer pursuant to the second preceding sentence. The
Depositor hereby grants to the Securities Administrator a limited power of
attorney to

                                      -54-
<PAGE>

execute and file each such document on behalf of the Depositor. Such power of
attorney shall continue until either the earlier of (i) receipt by the
Securities Administrator from the Depositor of written termination of such power
of attorney and (ii) the termination of the Trust Fund. The Depositor agrees to
promptly furnish to the Securities Administrator, from time to time upon
request, such further information, reports and financial statements within its
control related to this Agreement and the Mortgage Loans as the Securities
Administrator reasonably deems appropriate to prepare and file all necessary
reports with the Commission. The Securities Administrator shall have no
responsibility to file any items other than those specified in this Section
3.18; provided, however, the Securities Administrator will cooperate with the
Depositor in connection with any additional filings with respect to the Trust
Fund as the Depositor deems necessary under the Securities Exchange Act of 1934,
as amended (the "Exchange Act"). Fees and expenses incurred by the Securities
Administrator in connection with this Section 3.18 shall not be reimbursable
from the Trust Fund.

         Section 3.19   The Company.

         On the Closing Date, the Company will receive from the Depositor a
payment of $5,000.

         Section 3.20   UCC.

         The Depositor shall inform the Trustee in writing of any Uniform
Commercial Code financing statements that were filed on the Closing Date in
connection with the Trust with stamped recorded copies of such financing
statements to be delivered to the Trustee promptly upon receipt by the
Depositor. The Trustee agrees to monitor and notify the Depositor if any
continuation statements for such Uniform Commercial Code financing statements
need to be filed. If directed by the Depositor in writing, the Trustee will file
any such continuation statements solely at the expense of the Depositor. The
Depositor shall file any financing statements or amendments thereto required by
any change in the Uniform Commercial Code.

         Section 3.21   Optional Purchase of Defaulted Mortgage Loans.

         (a)      With respect to any Mortgage Loan which as of the first day of
a Calendar Quarter is delinquent in payment by 90 days or more or is an REO
Property, the Company shall have the right to purchase such Mortgage Loan from
the Trust at a price equal to the Repurchase Price; provided however (i) that
such Mortgage Loan is still 90 days or more delinquent or is an REO Property as
of the date of such purchase and (ii) this purchase option, if not theretofore
exercised, shall terminate on the date prior to the last day of the related
Calendar Quarter. This purchase option, if not exercised, shall not be
thereafter reinstated unless the delinquency is cured and the Mortgage Loan
thereafter again becomes 90 days or more delinquent or becomes an REO Property,
in which case the option shall again become exercisable as of the first day of
the related Calendar Quarter.

         (b)      If at any time the Company remits to the Master Servicer a
payment for deposit in the Master Servicer Collection Account covering the
amount of the Repurchase Price for such a Mortgage Loan, and the Company
provides to the Trustee a certification signed by a Servicing Officer stating
that the amount of such payment has been deposited in the Master Servicer

                                      -55-
<PAGE>

Collection Account, then the Trustee shall execute the assignment of such
Mortgage Loan to the Company at the request of the Company without recourse,
representation or warranty and the Company shall succeed to all of the Trustee's
right, title and interest in and to such Mortgage Loan, and all security and
documents relative thereto. Such assignment shall be an assignment outright and
not for security. The Company will thereupon own such Mortgage, and all such
security and documents, free of any further obligation to the Trustee or the
Certificateholders with respect thereto.

                                      -56-
<PAGE>

                                   ARTICLE IV
                                    Accounts

         Section 4.01   Protected Account.

         (a)      The Master Servicer shall enforce the obligation of the
Servicer to establish and maintain a Protected Account in accordance with the
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 48
hours (or as of such other time specified in the Servicing Agreement) of
receipt, all collections of principal and interest on any Mortgage Loan and any
REO Property received by the Servicer, including Principal Prepayments,
Insurance Proceeds, Liquidation Proceeds, and advances made from the Servicer's
own funds (less servicing compensation as permitted by the Servicing Agreement
in the case of the Servicer) and all other amounts to be deposited in the
Protected Account. The Servicer is hereby authorized to make withdrawals from
and deposits to the Protected Account for purposes required or permitted by this
Agreement. To the extent provided in the Servicing Agreement, the Protected
Account shall be held by 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 the Servicing 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 shall mature, or shall 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 shall be paid to the Servicer
under the Servicing Agreement, and 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 Servicer. The Servicer (to the extent provided
in the Servicing 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)      To the extent provided in the Servicing Agreement and subject
to this Article IV, on or before the Servicer Remittance Date, the Servicer
shall withdraw or shall cause to be withdrawn from the Protected Account and
shall immediately deposit or cause to be deposited in the Master Servicer
Collection Account amounts representing the following collections and payments
(other than with respect to principal of or interest on the Mortgage Loans due
on or before the Cut-off Date):

                  (i)      Scheduled Payments on the Mortgage Loans received or
any related portion thereof advanced by Servicer pursuant to the Servicing
Agreement which were due on or before the related Due Date, net of the amount
thereof comprising the Servicing Fee or any fees with respect to any lender-paid
primary mortgage insurance policy;

                                      -57-
<PAGE>

                  (ii)     Full Principal Prepayments and any Liquidation
Proceeds received by Servicer with respect to the Mortgage Loans in the related
Prepayment Period, with interest to the date of prepayment or liquidation, net
of the amount thereof comprising its Servicing Fee;

                  (iii)    Partial Principal Prepayments received by Servicer
for the Mortgage Loans in the related Prepayment Period; and

                  (iv)     Any amount to be used as a Monthly Advance.

         (d)      Withdrawals may be made from an Account only to make
remittances as provided in Section 4.01(c), 4.02 and 4.03; to reimburse the
Master Servicer or the Servicer for Monthly Advances which have been recovered
by subsequent collections 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 4.01(a)
and 4.02(b) certain amounts otherwise due to the Servicer may be retained by
them 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 shall be an Eligible 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;

                  (ii)     Any Monthly Advance and any Compensating Interest
Payments;

                  (iii)    Any Insurance Proceeds or Net Liquidation Proceeds
received by or on behalf of the Master Servicer or which were not deposited in a
Protected Account;

                  (iv)     The Repurchase Price with respect to any Mortgage
Loans purchased by the Seller pursuant to the Mortgage Loan Purchase Agreement
or Sections 2.02 or 2.03 hereof, any amounts which are to be treated pursuant to
Section 2.04 of this Agreement as the payment of a Repurchase Price in
connection with the tender of a Substitute Mortgage Loan by the Seller, the
Repurchase Price with respect to any Mortgage Loans purchased by the Company
pursuant to Section 3.21, and all proceeds of any Mortgage Loans or property
acquired with respect thereto repurchased by the Depositor or its designee
pursuant to Section 10.01;

                  (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.

                                      -58-
<PAGE>

         (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 Subsections
4.05(a)(i), (ii), (iii), (iv), (vi), (vii), (viii), (ix), (x), (xi) and (xii),
need not be credited by the Master Servicer or the 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
Trustee, 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, any provision herein to the contrary notwithstanding.

         (c)      The amount at any time credited to the Master Servicer
Collection Account may 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 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 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
Servicer 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 and the Servicing 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, costs and liabilities
recoverable by the Trustee, the Master Servicer or the Securities Administrator
or the Custodian pursuant to Sections 3.03, 7.04 and 9.05 and (ii) any amounts
payable to the Master Servicer as set forth in Section 3.14; provided however,
that the Master Servicer shall be obligated to pay from its own funds any
amounts which it is required to pay under Section 7.03(a).

                                      -59-
<PAGE>

         (c)      In addition, on or before each Distribution Account Deposit
Date, the Master Servicer shall deposit in the Distribution Account (or remit to
the Trustee for deposit therein) any Monthly 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 Trustee for deposit in the Distribution Account.

         Section 4.04   Distribution Account.

         (a)      The Trustee 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 Trustee 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 Trustee and held by the Trustee 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 from, all
claims, liens, and encumbrances of any creditors or depositors of the Trustee or
the Master Servicer (whether made directly, or indirectly through a liquidator
or receiver of 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) held in cash and fully insured by the FDIC to
the maximum coverage provided thereby or (ii) invested in the name of the
Trustee, in such Permitted Investments as may be selected by the Master Servicer
or deposited in demand deposits with such depository institutions as may be
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 Trustee 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 Master Servicer. The Master
Servicer 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 Master
Servicer shall remit the amount of the loss to the Trustee who shall deposit
such amount in the Distribution Account. With respect to the Distribution
Account and the funds deposited therein, the Master Servicer 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 Trustee) as provided by 12 U.S.C. ss. 92a(e),
and applicable regulations pursuant thereto, if applicable, or any applicable
comparable state statute applicable to state chartered banking corporations.

                                      -60-
<PAGE>

         Section 4.05   Permitted Withdrawals and Transfers from the
                        Distribution Account.

         (a)      The Trustee will, from time to time on demand of the Master
Servicer or the Securities Administrator, 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 and
the Servicing Agreement or as the Securities Administrator has instructed
hereunder 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 the Servicer for
any Monthly Advance of its own funds, the right of the Master Servicer or the
Servicer to reimbursement pursuant to this subclause (i) being limited to
amounts received on a particular Mortgage Loan (including, for this purpose, the
Repurchase 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 Monthly Advance was made;

                  (ii)     to reimburse the Master Servicer or the Servicer from
Insurance Proceeds or Liquidation Proceeds relating to a particular Mortgage
Loan for amounts expended by the Master Servicer or Servicer in good faith 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 the Servicer from
Insurance Proceeds relating to a particular Mortgage Loan for insured expenses
incurred with respect to such Mortgage Loan and to reimburse the Master Servicer
or 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 Subsection 4.03 (a) to the Master Servicer; and (ii) such
Liquidation Expenses were not included in the computation of such Excess
Liquidation Proceeds;

                  (iv)     to reimburse the Master Servicer or the Servicer for
advances of funds (other than Monthly Advances) made with respect to the
Mortgage Loans, and the right to reimbursement pursuant to this subclause being
limited to amounts received on the related Mortgage Loan (including, for this
purpose, the Repurchase Price therefor, Insurance Proceeds and Liquidation
Proceeds) which represent late recoveries of the payments for which such
advances were made;

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

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

                                      -61-
<PAGE>

                  (vii)    to reimburse the Master Servicer for expenses, costs
and liabilities incurred by and reimbursable to it pursuant to Sections 3.03,
7.04(c) and (d);

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

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

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

                  (xi)     to remove amounts deposited in error; and

                  (xii)    to clear and terminate the Distribution Account
pursuant to Section 10.01.

         (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 (iv) 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 Trustee shall distribute the
Available Funds to the extent on deposit in the Distribution Account to the
Holders of the Certificates in accordance with distribution instructions
provided to it by the Securities Administrator no later than two Business Days
prior to such Distribution Date and determined by the Securities Administrator
in accordance with Section 6.01.

                                      -62-
<PAGE>

                                   ARTICLE V
                                  Certificates

         Section 5.01   Certificates.

         (a)      The Depository, the Depositor and the Trustee have entered
into a Depository Agreement dated as of the Closing Date (the "Depository
Agreement"). Except for the Residual Certificates, the Private Certificates and
the Individual Certificates and as provided in Subsection 5.01(b), the
Certificates shall at all times remain registered in the name of the Depository
or its nominee and at all times: (i) registration of such Certificates may not
be transferred by the Trustee except to a successor to the Depository; (ii)
ownership and transfers of registration of such Certificates on the books of the
Depository shall be governed by applicable rules established by the Depository;
(iii) the Depository may collect its usual and customary fees, charges and
expenses from its Depository Participants; (iv) the Trustee shall deal with the
Depository as representative of such Certificate Owners of the respective Class
of Certificates for purposes of exercising the rights of Certificateholders
under this Agreement, and requests and directions for and votes of such
representative shall not be deemed to be inconsistent if they are made with
respect to different Certificate Owners; and (v) the Trustee may rely and shall
be fully protected in relying upon information furnished by the Depository with
respect to its Depository Participants.

         The Residual Certificates and the Private Certificates are initially
Physical Certificates. If at any time the Holders of all of the Certificates of
one or more such Classes request that the Trustee cause such Class to become
Global Certificates, the Trustee and the Depositor will take such action as may
be reasonably required to cause the Depository to accept such Class or Classes
for trading if it may legally be so traded.

         All transfers by Certificate Owners of such respective Classes of
Book-Entry Certificates and any Global Certificates shall be made in accordance
with the procedures established by the Depository Participant or brokerage firm
representing such Certificate Owners. Each Depository Participant shall only
transfer Book-Entry Certificates of Certificate Owners it represents or of
brokerage firms for which it acts as agent in accordance with the Depository's
normal procedures.

         (b)      If (i)(A) the Depositor advises the Trustee in writing that
the Depository is no longer willing or able to properly discharge its
responsibilities as Depository and (B) the Depositor is unable to locate a
qualified successor within 30 days or (ii) the Depositor at its option advises
the Trustee in writing that it elects to terminate the book-entry system through
the Depository, the Trustee shall request that the Depository notify all
Certificate Owners of the occurrence of any such event and of the availability
of definitive, fully registered Certificates to Certificate Owners requesting
the same. Upon surrender to the Trustee of the Certificates by the Depository,
accompanied by registration instructions from the Depository for registration,
the Trustee shall issue the definitive Certificates. Neither the Depositor nor
the Trustee shall be liable for any delay in delivery of such instructions and
may conclusively rely on, and shall be protected in relying on, such
instructions.

                                      -63-
<PAGE>

         (c)      (i) REMIC I will be evidenced by (x) the REMIC I Regular
Interests, which will be uncertificated and non-transferable and are hereby
designated as the "regular interests" in REMIC I and have the principal balances
and accrue interest at the Pass-Through Rates equal to those set forth in this
Section 5.01(c)(i) and (y) the Class R-I Interest, which is hereby designated as
the single "residual interest" in REMIC I (each of the foregoing is designated
below).

REMIC I INTEREST    INITIAL BALANCE    PASS-THROUGH RATE   RELATED SUBGROUP
----------------    ---------------    -----------------   ----------------
      1-A          $          114.65        4.5000%           Subgroup 1
      2-A          $        1,358.24        4.7500%           Subgroup 2
      3-A          $        1,546.26        5.6500%           Subgroup 3
       PO          $       31,424.00        0.0000%           Subgroup 1
      X-1             (1)                     (2)
     1-ZZZ         $    8,187,462.04        4.5000%           Subgroup 1
     2-ZZZ         $   96,997,352.69        4.7500%           Subgroup 2
     3-ZZZ         $  110,424,600.94        5.6500%           Subgroup 3

  R-I Interest     $          100.00        4.5000%           Subgroup 1

         (1)      REMIC I Regular Interest X-I will not have a Uncertificated
Principal Balance, but will accrue interest on a Notional Amount equal to the
aggregate Stated Principal Balance of the Mortgage Loans.

         (2)      REMIC I Regular Interest X-I will bear interest at a
Pass-Through Rate equal to the weighted average of the excess of (a) the Net
Mortgage Rates on the Mortgage Loans over (b) 5.65% per annum.

         Distributions of principal shall be deemed to be made to the REMIC I
Regular Interests, in each case from the related Subgroup, first, to each REMIC
I Regular Interest ending with the designation "A," so that the Uncertificated
Principal Balance of each such REMIC I Regular Interest is equal to 0.1% of the
excess of (x) the aggregate Scheduled Principal Balance of the Mortgage Loans in
the related Subgroup over (y) the Current Principal Amount of the Senior
Certificate in such Subgroup (except that if any such excess is a larger number
than in the preceding distribution period, the least amount of principal shall
be distributed to such REMIC I Regular Interests such that the REMIC I
Subordinated Balance Ratio is maintained); and second, any remaining principal
in each Subgroup to the related REMIC I Regular Interest ending with the
designation ZZZ (provided that a portion of the remaining principal equal to the
Class PO Certificate Principal Distribution Amount attributable to the Discount
Mortgage Loans will be distributed to REMIC I Regular Interest PO). Realized
Losses from each Subgroup shall be applied after all distributions have been
made on each Distribution Date, first, to the related REMIC I Regular Interest
ending with the designation "A," so that the Uncertificated Principal Balance of
each such REMIC I Regular Interest is equal to 0.1% of the excess of (x) the
aggregate Scheduled Principal Balance of the Mortgage Loans in the related
Subgroup over (y) the Current Principal Amount of the Senior Certificate in the
related Subgroup (except that if any such excess is a larger number than in the
preceding distribution period, the least amount of Realized Losses shall be
applied to such REMIC I Regular Interests such that the REMIC I Subordinated
Balance Ratio is maintained); and second, any remaining Realized Losses from
each Subgroup shall be allocated to the related REMIC I Regular Interests ending
with the designation ZZZ (except that if a Realized Loss is recognized with
respect to a Discount

                                      -64-
<PAGE>

Mortgage Loan, the applicable portion of such Realized Loss will be allocated to
REMIC I Regular Interest PO).

         (ii)     REMIC II will be evidenced by (x) the REMIC II Regular
Interests (designated below), which will be uncertificated and non-transferable
and are hereby designated as the "regular interests" in REMIC II and have the
principal balances and accrue interest at the Pass-Through Rates equal to those
set forth in this Section 5.01(c)(ii) and (y) the Class R-II Interest, which is
hereby designated as the single "residual interest" in REMIC II (each of the
foregoing is designated below).

<TABLE>
<CAPTION>
 REMIC II INTEREST    INITIAL BALANCE    PASS-THROUGH RATE         RELATED SUBGROUP
 -----------------    ---------------    -----------------         ----------------
<S>                  <C>                      <C>            <C>
        A-1          $    8,072,828.00        4.5000%                 Subgroup 1
        A-2          $   95,640,471.00        4.7500%                 Subgroup 2
        A-3          $   30,000,000.00        5.2500%                 Subgroup 3
        A-4          $   25,308,770.00        7.5000%                 Subgroup 3
        A-6          $   53,571,118.00        5.0000%                 Subgroup 3
         PO          $       31,424.00        0.0000%                 Subgroup 1
        X-1              (2)                    (2)                   Subgroup 3
   R-II Interest     $            0.00        0.0000%                     N/A
        B-1          $    1,618,000.00          (1)          Subgroup 1 through Subgroup 3
        B-2          $      431,000.00          (1)          Subgroup 1 through Subgroup 3
        B-3          $      323,000.00          (1)          Subgroup 1 through Subgroup 3
        B-4          $      215,644.00          (1)          Subgroup 1 through Subgroup 3
        B-5          $      215,644.00          (1)          Subgroup 1 through Subgroup 3
        B-6          $      215,859.82          (1)          Subgroup 1 through Subgroup 3
</TABLE>

         (1)      A variable Pass-Through Rate equal to the weighted average of
                  the Pass-Through Rates on REMIC I Regular Interest 1-A, 2-A
                  and 3-A, weighted on the basis of the Uncertificated Principal
                  Balance of each such REMIC I Regular Interest.

         (2)      REMIC II Regular Interest X-1 will not have a Uncertificated
                  Principal Balance or Pass-Through Rate, but will be entitled
                  to receive 100% of the interest payable with respect to REMIC
                  I Regular Interest X-1.

         Interest shall be payable to the REMIC II Regular Interests at the
applicable Pass-Through Rate on the related Uncertificated Principal Balance.
Principal shall be payable to, and shortfalls, losses and prepayments are
allocable to, the REMIC II Regular Interests as such amounts are payable and
allocable to the Corresponding Certificates.

         (iii)    REMIC III will be evidenced by (x) the REMIC III Regular
Interests which are hereby designated as the "regular interests" in REMIC III
and have the principal balance and accrue interest at the Pas-Through Rates
equal to those set forth in this section 5.01(c)(iii) and (y) the Class R-III
Interest, which is hereby designated as the single "residual interest" in REMIC
III (each of the foregoing is designated below). The Classes of the Certificates
shall have the following designations, initial principal amounts and
Pass-Through Rates:

DESIGNATION    INITIAL PRINCIPAL AMOUNT    PASS-THROUGH RATE
-----------    ------------------------    -----------------
    A-1             $    8,072,828              4.5000%
    A-2             $   95,640,471              4.7500%

                                      -65-
<PAGE>

    A-3             $   30,000,000              5.2500%
    A-4             $   25,308,770                (1)
    A-5             $           (2)               (3)
    A-6             $   53,571,118              5.0000%
    PO              $       31,424              0.0000%
    X-1             $           (5)               (6)
   R (7)            $          100              4.5000%
    B-1             $    1,618,000                (8)
    B-2             $      431,000                (8)
    B-3             $      323,000                (8)
    B-4             $      215,644                (8)
    B-5             $      215,644                (8)
    B-6             $      215,859                (8)

         (1)      The Class A-4 Certificates will bear interest at a
                  Pass-Through Rate equal to approximately 2.2400% per annum for
                  the first Distribution Date, and thereafter at an adjustable
                  Pass-Through Rate equal to 0.4000% per annum plus LIBOR,
                  subject to a minimum rate of 0.4000% per annum and a maximum
                  rate equal to 7.5000% per annum.

         (2)      The Class A-5 Certificates do not have an initial Current
                  Principal Amount. The Class A-5 Certificates have an initial
                  Notional Amount of $25,308,770. For federal income tax
                  purposes, the Class A-5 Certificates will have a Notional
                  Amount equal to REMIC II Regular Interest A-4.

         (3)      The Class A-5 Certificates will bear interest at a
                  Pass-Through Rate equal to approximately 5.2600% per annum for
                  the first Distribution Date, and thereafter at an adjustable
                  Pass-Through Rate equal to 7.1000% per annum minus LIBOR,
                  subject to a minimum rate of 0.0000% per annum and a maximum
                  rate equal to 7.1000% per annum.

         (4)      The Class X-1 Certificates will bear interest at a
                  Pass-Through Rate equal to approximately 0.01656% per annum
                  for the first Distribution Date, and thereafter at an
                  adjustable Pass-Through Rate equal to the excess, if any, of
                  (a) the weighted average net mortgage rates on the mortgage
                  loans with a net mortgage rate greater than 5.6500% over (b)
                  5.6500% per annum.

         (6)      The Class X-1 Certificates do not have an initial Current
                  Principal Amount. The Class X-1 Certificates have an initial
                  Notional Amount of $215,643,859. For federal income tax
                  purposes, the Class X-1 Certificates will have a Notional
                  Amount equal to REMIC II Regular Interest X-1.

         (7)      The Class R Certificate will represent ownership of the Class
                  R-I Interest, Class R-II Interest and Class R-III Interest,
                  each of which is designated herein as the sole class of
                  residual interest in the related REMIC.

         (8)      The Class B Certificates will each bear interest at a variable
                  pass-through rate equal to the weighted average of 4.5000%,
                  4.7500% and 5.6500% per annum, weighted on the basis of the
                  aggregate Scheduled Principal Balance of the Mortgage Loans
                  included in Subgroup 1, Subgroup 2 and Subgroup 3,
                  respectively (other than the PO Percentage of the Scheduled
                  Principal Balance of such Mortgage Loans), minus the aggregate
                  Current Principal Amount of the Subgroup 1, Subgroup 2 and
                  Subgroup 3 Certificates, respectively. The Pass-Through Rate
                  for the initial Interest Accrual Period is approximately
                  5.2014% per annum. For federal income tax purposes, however,
                  the Class B Certificates will bear interest at a variable
                  Pass-Through Rate equal to the weighted average of the
                  Pass-Through Rates on REMIC II Regular Interests B-1, B-2,
                  B-3, B-4, B-5 and B-6, weighted on the basis of the
                  Uncertificated Principal Balance of each such REMIC II Regular
                  Interest immediately preceding the related Distribution Date.

                                      -66-
<PAGE>

         (d)      Solely for purposes of Section 1.860G-1(a)(4)(iii) of the
Treasury regulations, the Distribution Date immediately following the maturity
date for the Mortgage Loan with the latest maturity date in the Trust Fund has
been designated as the "latest possible maturity date" for the REMIC I Regular
Interests, REMIC II Regular Interests and the REMIC III Regular Certificates.

         (e)      With respect to each Distribution Date, each Class of
Certificates shall accrue interest during the related Interest Accrual Period.
With respect to each Distribution Date and each such Class of Certificates,
interest shall be calculated, on the basis of a 360-day year comprised of twelve
30-day months, based upon the respective Pass-Through Rate set forth, or
determined as provided, above and the Current Principal Amount (or Notional
Amount in the case of the Interest Only Certificates) of such Class applicable
to such Distribution Date.

         (f)      The Certificates shall be substantially in the forms set forth
in Exhibits A-1, A-2 and A-3. On original issuance, the Trustee shall sign,
countersign and shall deliver them at the direction of the Depositor. Pending
the preparation of definitive Certificates of any Class, the Trustee may sign
and countersign temporary Certificates that are printed, lithographed or
typewritten, in authorized denominations for Certificates of such Class,
substantially of the tenor of the definitive Certificates in lieu of which they
are issued and with such appropriate insertions, omissions, substitutions and
other variations as the officers or authorized signatories executing such
Certificates may determine, as evidenced by their execution of such
Certificates. If temporary Certificates are issued, the Depositor will cause
definitive Certificates to be prepared without unreasonable delay. After the
preparation of definitive Certificates, the temporary Certificates shall be
exchangeable for definitive Certificates upon surrender of the temporary
Certificates at the office of the Trustee, without charge to the Holder. Upon
surrender for cancellation of any one or more temporary Certificates, the
Trustee shall sign and countersign and deliver in exchange therefor a like
aggregate principal amount, in authorized denominations for such Class, of
definitive Certificates of the same Class. Until so exchanged, such temporary
Certificates shall in all respects be entitled to the same benefits as
definitive Certificates.

         (g)      Each Class of Book-Entry Certificates will be registered as a
single Certificate of such Class held by a nominee of the Depository or the DTC
Custodian, and beneficial interests will be held by investors through the
book-entry facilities of the Depository in minimum denominations of (i) in the
case of the Senior Certificates (other than the Residual Certificates), $1,000
and in each case increments of $1.00 in excess thereof, and (ii) in the case of
the Offered Subordinate Certificates, $25,000 and increments of $1.00 in excess
thereof, except that one Certificate of each such Class may be issued in a
different amount so that the sum of the denominations of all outstanding
Certificates of such Class shall equal the Current Principal Amount of such
Class on the Closing Date. On the Closing Date, the Trustee shall execute and
countersign Physical Certificates all in an aggregate principal amount that
shall equal the Current Principal Amount of such Class on the Closing Date. The
Private Certificates shall be issued in certificated fully-registered form in
minimum dollar denominations of $25,000 and integral multiples of $1.00 in
excess thereof, except that one Private Certificate of each Class may be issued
in a different amount so that the sum of the denominations of all outstanding
Private Certificates of such Class shall equal the Current Principal Amount of
such Class on the Closing Date. The Class R Certificate shall each be issued in
certificated fully-registered form, in the

                                      -67-
<PAGE>

denomination of $100. Each Class of Global Certificates, if any, shall be issued
in fully registered form in minimum dollar denominations of $50,000 and integral
multiples of $1.00 in excess thereof, except that one Certificate of each Class
may be in a different denomination so that the sum of the denominations of all
outstanding Certificates of such Class shall equal the Current Principal Amount
of such Class on the Closing Date. On the Closing Date, the Trustee shall
execute and countersign (i) in the case of each Class of Offered Certificates,
the Certificate in the entire Current Principal Amount of the respective Class
and (ii) in the case of each Class of Private Certificates, Individual
Certificates all in an aggregate principal amount that shall equal the Current
Principal Amount of each such respective Class on the Closing Date. The
Certificates referred to in clause (i) and if at any time there are to be Global
Certificates, the Global Certificates shall be delivered by the Depositor to the
Depository or pursuant to the Depository's instructions, shall be delivered by
the Depositor on behalf of the Depository to and deposited with the DTC
Custodian. The Trustee shall sign the Certificates by facsimile or manual
signature and countersign them by manual signature on behalf of the Trustee by
one or more authorized signatories, each of whom shall be Responsible Officers
of the Trustee or its agent. A Certificate bearing the manual and facsimile
signatures of individuals who were the authorized signatories of the Trustee or
its agent at the time of issuance shall bind the Trustee, notwithstanding that
such individuals or any of them have ceased to hold such positions prior to the
delivery of such Certificate.

         (h)      No Certificate shall be entitled to any benefit under this
Agreement, or be valid for any purpose, unless there appears on such Certificate
the manually executed countersignature of the Trustee or its agent, and such
countersignature upon any Certificate shall be conclusive evidence, and the only
evidence, that such Certificate has been duly executed and delivered hereunder.
All Certificates issued on the Closing Date shall be dated the Closing Date. All
Certificates issued thereafter shall be dated the date of their
countersignature.

         (i)      The Closing Date is hereby designated as the "startup" day of
each REMIC within the meaning of Section 860G(a)(9) of the Code.

         (j)      For federal income tax purposes, each REMIC shall have a tax
year that is a calendar year and shall report income on an accrual basis.

         (k)      The Trustee on behalf of the Trust shall cause each REMIC to
timely elect to be treated as a REMIC under Section 860D of the Code. Any
inconsistencies or ambiguities in this Agreement or in the administration of any
Trust established hereby shall be resolved in a manner that preserves the
validity of such elections.

         (l)      The following legend shall be placed on the Residual
Certificates, whether upon original issuance or upon issuance of any other
Certificate of any such Class in exchange therefor or upon transfer thereof:

                  THIS CERTIFICATE MAY NOT BE ACQUIRED DIRECTLY OR INDIRECTLY
         BY, OR ON BEHALF OF, AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT
         ARRANGEMENT WHICH IS SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT
         INCOME SECURITY ACT OF

                                      -68-
<PAGE>

         1974, AS AMENDED, OR SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986,
         AS AMENDED, UNLESS THE PROPOSED TRANSFEREE PROVIDES THE TRUSTEE WITH AN
         OPINION OF COUNSEL ADDRESSED TO THE DEPOSITOR, TRUSTEE, MASTER SERVICER
         AND SECURITIES ADMINISTRATOR AND ON WHICH THEY MAY RELY THAT IS
         SATISFACTORY TO THE TRUSTEE THAT THE PURCHASE OF CERTIFICATES ON BEHALF
         OF SUCH PERSON WILL NOT RESULT IN OR CONSTITUTE A NONEXEMPT PROHIBITED
         TRANSACTION, IS PERMISSIBLE UNDER APPLICABLE LAW AND WILL NOT GIVE RISE
         TO ANY ADDITIONAL OBLIGATIONS ON THE PART OF THE DEPOSITOR, THE MASTER
         SERVICER, THE SECURITIES ADMINISTRATOR OR THE TRUSTEE.

The following legend shall be placed upon the Private Certificates, whether upon
original issuance or upon issuance of any other Certificate of any such Class in
exchange therefor or upon transfer thereof:

         THIS CERTIFICATE MAY NOT BE ACQUIRED DIRECTLY OR INDIRECTLY BY, OR ON
BEHALF OF, AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT ARRANGEMENT WHICH IS
SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS
AMENDED, OR SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED,
UNLESS THE TRANSFEREE CERTIFIES OR REPRESENTS THAT THE PROPOSED TRANSFER AND
HOLDING OF A CERTIFICATE AND THE SERVICING, MANAGEMENT AND OPERATION OF THE
TRUST AND ITS ASSETS: (I) WILL NOT RESULT IN ANY PROHIBITED TRANSACTION WHICH IS
NOT COVERED UNDER AN INDIVIDUAL OR CLASS PROHIBITED TRANSACTION EXEMPTION,
INCLUDING, BUT NOT LIMITED TO, PROHIBITED TRANSACTION EXEMPTION ("PTE") 84-14,
PTE 91-38, PTE 90-1, PTE 95-60 OR PTE 96-23 AND (II) WILL NOT GIVE RISE TO ANY
ADDITIONAL OBLIGATIONS ON THE PART OF THE DEPOSITOR, THE SECURITIES
ADMINISTRATOR, THE MASTER SERVICER OR THE TRUSTEE, WHICH WILL BE DEEMED
REPRESENTED BY AN OWNER OF A BOOK-ENTRY CERTIFICATE OR A GLOBAL CERTIFICATE OR
UNLESS THE OPINION SPECIFIED IN SECTION 5.07 OF THE AGREEMENT IS PROVIDED.

         Section 5.02   Registration of Transfer and Exchange of Certificates.

         (a)      The Trustee shall maintain at its Corporate Trust Office a
Certificate Register in which, subject to such reasonable regulations as it may
prescribe, the Trustee shall provide for the registration of Certificates and of
transfers and exchanges of Certificates as herein provided.

         (b)      Subject to Subsection 5.01(a) and, in the case of any Global
Certificate or Physical Certificate upon the satisfaction of the conditions set
forth below, upon surrender for registration of transfer of any Certificate at
any office or agency of the Trustee maintained for such purpose, the Trustee
shall sign, countersign and shall deliver, in the name of the designated

                                      -69-
<PAGE>

transferee or transferees, a new Certificate of a like Class and aggregate
Fractional Undivided Interest, but bearing a different number.

         (c)      By acceptance of an Individual Certificate, whether upon
original issuance or subsequent transfer, each holder of such a Certificate
acknowledges the restrictions on the transfer of such Certificate set forth in
the Securities Legend and agrees that it will transfer such a Certificate only
as provided herein. In addition to the provisions of Subsection 5.02(h), the
following restrictions shall apply with respect to the transfer and registration
of transfer of an Individual Certificate to a transferee that takes delivery in
the form of an Individual Certificate:

                  (i)      The Trustee shall register the transfer of an
Individual Certificate if the requested transfer is being made to a transferee
who has provided the Trustee with a Rule 144A Certificate or comparable evidence
as to its QIB status.

                  (ii)     The Trustee shall register the transfer of any
Individual Certificate if (x) the transferor has advised the Trustee in writing
that the Certificate is being transferred to an Institutional Accredited
Investor; and (y) prior to the transfer the transferee furnishes to the Trustee
an Investment Letter (and the Trustee shall be fully protected in so doing),
provided that, if based upon an Opinion of Counsel addressed to the Trustee to
the effect that the delivery of (x) and (y) above are not sufficient to confirm
that the proposed transfer is being made pursuant to an exemption from, or in a
transaction not subject to, the registration requirements of the Securities Act
and other applicable laws, the Trustee shall as a condition of the registration
of any such transfer require the transferor to furnish such other
certifications, legal opinions or other information prior to registering the
transfer of an Individual Certificate as shall be set forth in such Opinion of
Counsel.

         (d)      Subject to Subsection 5.02(h), so long as a Global Certificate
of such Class is outstanding and is held by or on behalf of the Depository,
transfers of beneficial interests in such Global Certificate, or transfers by
holders of Individual Certificates of such Class to transferees that take
delivery in the form of beneficial interests in the Global Certificate, may be
made only in accordance with this Subsection 5.02(d) and in accordance with the
rules of the Depository:

                  (i)      In the case of a beneficial interest in the Global
Certificate being transferred to an Institutional Accredited Investor, such
transferee shall be required to take delivery in the form of an Individual
Certificate or Certificates and the Trustee shall register such transfer only
upon compliance with the provisions of Subsection 5.02(c)(ii).

                  (ii)     In the case of a beneficial interest in a Class of
Global Certificates being transferred to a transferee that takes delivery in the
form of an Individual Certificate or Certificates of such Class, except as set
forth in clause (i) above, the Trustee shall register such transfer only upon
compliance with the provisions of Subsection 5.02(c)(i).

                  (iii)    In the case of an Individual Certificate of a Class
being transferred to a transferee that takes delivery in the form of a
beneficial interest in a Global Certificate of such Class, the Trustee shall
register such transfer if the transferee has provided the Trustee with a Rule
144A Certificate or comparable evidence as to its QIB status.

                                      -70-
<PAGE>

                  (iv)     No restrictions shall apply with respect to the
transfer or registration of transfer of a beneficial interest in the Global
Certificate of a Class to a transferee that takes delivery in the form of a
beneficial interest in the Global Certificate of such Class; provided that each
such transferee shall be deemed to have made such representations and warranties
contained in the Rule 144A Certificate as are sufficient to establish that it is
a QIB.

         (e)      Subject to Subsection 5.02(h), an exchange of a beneficial
interest in a Global Certificate of a Class for an Individual Certificate or
Certificates of such Class, an exchange of an Individual Certificate or
Certificates of a Class for a beneficial interest in the Global Certificate of
such Class and an exchange of an Individual Certificate or Certificates of a
Class for another Individual Certificate or Certificates of such Class (in each
case, whether or not such exchange is made in anticipation of subsequent
transfer, and, in the case of the Global Certificate of such Class, so long as
such Certificate is outstanding and is held by or on behalf of the Depository)
may be made only in accordance with this Subsection 5.02(e) and in accordance
with the rules of the Depository:

                  (i)      A holder of a beneficial interest in a Global
Certificate of a Class may at any time exchange such beneficial interest for an
Individual Certificate or Certificates of such Class.

                  (ii)     A holder of an Individual Certificate or Certificates
of a Class may exchange such Certificate or Certificates for a beneficial
interest in the Global Certificate of such Class if such holder furnishes to the
Trustee a Rule 144A Certificate or comparable evidence as to its QIB status.

                  (iii)    A holder of an Individual Certificate of a Class may
exchange such Certificate for an equal aggregate principal amount of Individual
Certificates of such Class in different authorized denominations without any
certification.

         (f)      (i) Upon acceptance for exchange or transfer of an Individual
Certificate of a Class for a beneficial interest in a Global Certificate of such
Class as provided herein, the Trustee shall cancel such Individual Certificate
and shall (or shall request the Depository to) endorse on the schedule affixed
to the applicable Global Certificate (or on a continuation of such schedule
affixed to the Global Certificate and made a part thereof) or otherwise make in
its books and records an appropriate notation evidencing the date of such
exchange or transfer and an increase in the certificate balance of the Global
Certificate equal to the certificate balance of such Individual Certificate
exchanged or transferred therefor.

                  (ii)     Upon acceptance for exchange or transfer of a
beneficial interest in a Global Certificate of a Class for an Individual
Certificate of such Class as provided herein, the Trustee shall (or shall
request the Depository to) endorse on the schedule affixed to such Global
Certificate (or on a continuation of such schedule affixed to such Global
Certificate and made a part thereof) or otherwise make in its books and records
an appropriate notation evidencing the date of such exchange or transfer and a
decrease in the certificate balance of such Global Certificate equal to the
certificate balance of such Individual Certificate issued in exchange therefor
or upon transfer thereof.

                                      -71-
<PAGE>

         (g)      The Securities Legend shall be placed on any Individual
Certificate issued in exchange for or upon transfer of another Individual
Certificate or of a beneficial interest in a Global Certificate.

         (h)      Subject to the restrictions on transfer and exchange set forth
in this Section 5.02, the holder of any Individual Certificate may transfer or
exchange the same in whole or in part (in an initial certificate balance equal
to the minimum authorized denomination set forth in Section 5.01(g) above or any
integral multiple of $1.00 in excess thereof) by surrendering such Certificate
at the Corporate Trust Office, or at the office of any transfer agent, together
with an executed instrument of assignment and transfer satisfactory in form and
substance to the Trustee in the case of transfer and a written request for
exchange in the case of exchange. The holder of a beneficial interest in a
Global Certificate may, subject to the rules and procedures of the Depository,
cause the Depository (or its nominee) to notify the Trustee in writing of a
request for transfer or exchange of such beneficial interest for an Individual
Certificate or Certificates. Following a proper request for transfer or
exchange, the Trustee shall, within five Business Days of such request made at
the Corporate Trust Office, sign, countersign and deliver at the Corporate Trust
Office, to the transferee (in the case of transfer) or holder (in the case of
exchange) or send by first class mail at the risk of the transferee (in the case
of transfer) or holder (in the case of exchange) to such address as the
transferee or holder, as applicable, may request, an Individual Certificate or
Certificates, as the case may require, for a like aggregate Fractional Undivided
Interest and in such authorized denomination or denominations as may be
requested. The presentation for transfer or exchange of any Individual
Certificate shall not be valid unless made at the Corporate Trust Office by the
registered holder in person, or by a duly authorized attorney-in-fact.

         (i)      At the option of the Certificateholders, Certificates may be
exchanged for other Certificates of authorized denominations of a like Class and
aggregate Fractional Undivided Interest, upon surrender of the Certificates to
be exchanged at the Corporate Trust Office; provided, however, that no
Certificate may be exchanged for new Certificates unless the original Fractional
Undivided Interest represented by each such new Certificate (i) is at least
equal to the minimum authorized denomination or (ii) is acceptable to the
Depositor as indicated to the Trustee in writing. Whenever any Certificates are
so surrendered for exchange, the Trustee shall sign and countersign and the
Trustee shall deliver the Certificates which the Certificateholder making the
exchange is entitled to receive.

         (j)      If the Trustee so requires, every Certificate presented or
surrendered for transfer or exchange shall be duly endorsed by, or be
accompanied by a written instrument of transfer, with a signature guarantee, in
form satisfactory to the Trustee, duly executed by the holder thereof or his or
her attorney duly authorized in writing.

         (k)      No service charge shall be made for any transfer or exchange
of Certificates, but the Trustee may require payment of a sum sufficient to
cover any tax or governmental charge that may be imposed in connection with any
transfer or exchange of Certificates.

         (l)      The Trustee shall cancel all Certificates surrendered for
transfer or exchange but shall retain such Certificates in accordance with its
standard retention policy or for such further

                                      -72-
<PAGE>

time as is required by the record retention requirements of the Securities
Exchange Act of 1934, as amended, and thereafter may destroy such Certificates.

         Section 5.03   Mutilated, Destroyed, Lost or Stolen Certificates.

         (a)      If (i) any mutilated Certificate is surrendered to the
Trustee, or the Trustee receives evidence to its satisfaction of the
destruction, loss or theft of any Certificate, and (ii) there is delivered to
the Trustee such security or indemnity as it may require to save it harmless,
and (iii) the Trustee has not received notice that such Certificate has been
acquired by a third Person, the Trustee shall sign, countersign and deliver, in
exchange for or in lieu of any such mutilated, destroyed, lost or stolen
Certificate, a new Certificate of like tenor and Fractional Undivided Interest
but in each case bearing a different number. The mutilated, destroyed, lost or
stolen Certificate shall thereupon be canceled of record by the Trustee and
shall be of no further effect and evidence no rights.

         (b)      Upon the issuance of any new Certificate under this Section
5.03, the Trustee may require the payment of a sum sufficient to cover any tax
or other governmental charge that may be imposed in relation thereto and any
other expenses (including the fees and expenses of the Trustee) connected
therewith. Any duplicate 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.

         Section 5.04   Persons Deemed Owners.

         Prior to due presentation of a Certificate for registration of
transfer, the Depositor, the Trustee and any agent of the Depositor, the Trustee
may treat the Person in whose name any Certificate is registered as the owner of
such Certificate for the purpose of receiving distributions pursuant to Section
6.01 and for all other purposes whatsoever. None of the Depositor, the Trustee
or any agent of the Depositor or the Trustee shall be affected by notice to the
contrary. No Certificate shall be deemed duly presented for a transfer effective
on any Record Date unless the Certificate to be transferred is presented no
later than the close of business on the third Business Day preceding such Record
Date.

         Section 5.05   Transfer Restrictions on Residual Certificates.

         (a)      Residual Certificates, or interests therein, may not be
transferred without the prior express written consent of the Tax Matters Person
and the Depositor. As a prerequisite to such consent, the proposed transferee
must provide the Tax Matters Person, the Depositor and the Trustee with an
affidavit that the proposed transferee is a Permitted Transferee (and an
affidavit that it is a U.S. Person) as provided in Subsection 5.05(b).

         (b)      No transfer, sale or other disposition of a Residual
Certificate (including a beneficial interest therein) may be made unless, prior
to the transfer, sale or other disposition of a Residual Certificate, the
proposed transferee (including the initial purchasers thereof) delivers to the
Tax Matters Person, the Trustee and the Depositor an affidavit in the form
attached hereto as Exhibit E stating, among other things, that as of the date of
such transfer (i) such transferee is a

                                      -73-
<PAGE>

Permitted Transferee and that (ii) such transferee is not acquiring such
Residual Certificate for the account of any person who is not a Permitted
Transferee. The Tax Matters Person shall not consent to a transfer of a Residual
Certificate if it has actual knowledge that any statement made in the affidavit
issued pursuant to the preceding sentence is not true. Notwithstanding any
transfer, sale or other disposition of a Residual Certificate to any Person who
is not a Permitted Transferee, such transfer, sale or other disposition shall be
deemed to be of no legal force or effect whatsoever and such Person shall not be
deemed to be a Holder of a Residual Certificate for any purpose hereunder,
including, but not limited to, the receipt of distributions thereon. If any
purported transfer shall be in violation of the provisions of this Subsection
5.05(b), then the prior Holder thereof shall, upon discovery that the transfer
of such Residual Certificate was not in fact permitted by this Subsection
5.05(b), be restored to all rights as a Holder thereof retroactive to the date
of the purported transfer. None of the Trustee, the Tax Matters Person or the
Depositor shall be under any liability to any Person for any registration or
transfer of a Residual Certificate that is not permitted by this Subsection
5.05(b) or for making payments due on such Residual Certificate to the purported
Holder thereof or taking any other action with respect to such purported Holder
under the provisions of this Agreement so long as the written affidavit referred
to above was received with respect to such transfer, and the Tax Matters Person,
the Trustee and the Depositor, as applicable, had no knowledge that it was
untrue. The prior Holder shall be entitled to recover from any purported Holder
of a Residual Certificate that was in fact not a permitted transferee under this
Subsection 5.05(b) at the time it became a Holder all payments made on such
Residual Certificate. Each Holder of a Residual Certificate, by acceptance
thereof, shall be deemed for all purposes to have consented to the provisions of
this Subsection 5.05(b) and to any amendment of this Agreement deemed necessary
(whether as a result of new legislation or otherwise) by counsel of the Tax
Matters Person or the Depositor to ensure that the Residual Certificates are not
transferred to any Person who is not a Permitted Transferee and that any
transfer of such Residual Certificates will not cause the imposition of a tax
upon the Trust or cause any REMIC to fail to qualify as a REMIC.

         (c)      The Residual Certificates (including a beneficial interest
therein) may not be purchased by or transferred to any person who is not a
United States Person.

         (d)      By accepting a Residual Certificate, the purchaser thereof
agrees to be a Tax Matters Person, and appoints the Securities Administrator to
act as its agent with respect to all matters concerning the tax obligations of
the Trust.

         Section 5.06   Restrictions on Transferability of Certificates.

         (a)      No offer, sale, transfer or other disposition (including
pledge) of any Certificate shall be made by any Holder thereof unless registered
under the Securities Act, or an exemption from the registration requirements of
the Securities Act and any applicable state securities or "Blue Sky" laws is
available and the prospective transferee (other than the Depositor) of such
Certificate signs and delivers to the Trustee an Investment Letter, if the
transferee is an Institutional Accredited Investor, in the form set forth as
Exhibit F-l hereto, or a Rule 144A Certificate, if the transferee is a QIB, in
the form set forth as Exhibit F-2 hereto. Notwithstanding the provisions of the
immediately preceding sentence, no restrictions shall apply with respect to the
transfer or registration of transfer of a beneficial interest in any Certificate
that is a Global

                                      -74-
<PAGE>

Certificate of a Class to a transferee that takes delivery in the form of a
beneficial interest in the Global Certificate of such Class provided that each
such transferee shall be deemed to have made such representations and warranties
contained in the Rule 144A Certificate as are sufficient to establish that it is
a QIB. In the case of a proposed transfer of any Certificate to a transferee
other than a QIB, the Trustee may require an Opinion of Counsel addressed to the
Trustee that such transaction is exempt from the registration requirements of
the Securities Act. The cost of such opinion shall not be an expense of the
Trustee or the Trust Fund.

         (b)      The Private Certificates shall each bear a Securities Legend.

         Section 5.07   ERISA Restrictions.

         (a)      Subject to the provisions of subsection (b), no Residual
Certificates or Private Certificates may be acquired directly or indirectly by,
or on behalf of, an employee benefit plan or other retirement arrangement which
is subject to Title I of ERISA or Section 4975 of the Code, unless the proposed
transferee provides either (i) the Trustee, with an Opinion of Counsel addressed
to the Depositor, the Trustee, the Master Servicer and the Securities
Administrator (upon which they may rely) which is satisfactory to the Trustee,
which opinion will not be at the expense of the Depositor, the Trustee, the
Master Servicer or the Securities Administrator, that the purchase of such
Certificates by or on behalf of such Plan is permissible under applicable law,
will not constitute or result in a nonexempt prohibited transaction under ERISA
or Section 4975 of the Code and will not subject the Depositor, the Master
Servicer, the Securities Administrator or the Trustee to any obligation in
addition to those undertaken in the Agreement or (ii) in the case of the Class
B-4, Class B-5 and Class B-6 Certificates, a representation or certification to
the Trustee (upon which the Trustee is authorized to rely) to the effect that
the proposed transfer and holding of such a Certificate and the servicing,
management and operation of the Trust: (I) will not result in a prohibited
transaction under Section 406 of ERISA or Section 4975 of the Code which is not
covered under an individual or class prohibited transaction exemption including
but not limited to Department of Labor Prohibited Transaction Exemption ("PTE")
84-14 (Class Exemption for Plan Asset Transactions Determined by Independent
Qualified Professional Asset Managers); PTE 91-38 (Class Exemption for Certain
Transactions Involving Bank Collective Investment Funds); PTE 90-1 (Class
Exemption for Certain Transactions Involving Insurance Company Pooled Separate
Accounts), PTE 95-60 (Class Exemption for Certain Transactions Involving
Insurance Company General Accounts), and PTCE 96-23 (Class Exemption for Plan
Asset Transactions Determined by In-House Asset Managers and (II) will not
subject the Depositor, the Securities Administrator, the Master Servicer or the
Trustee to any obligation in addition to those undertaken in the Agreement.

         (b)      Any Person acquiring an interest in a Global Certificate which
is a Private Certificate, by acquisition of such Certificate, shall be deemed to
have represented to the Trustee that in the case of the Class B-4, Class B-5 and
Class B-6 Certificates, either: (i) it is not acquiring an interest in such
Certificate directly or indirectly by, or on behalf of, an employee benefit plan
or other retirement arrangement which is subject to Title I of ERISA or Section
4975 of the Code, or (ii) the transfer and holding of an interest in such
Certificate to that Person and the subsequent servicing, management and
operation of the Trust and its assets: (I) will not result in any prohibited
transaction which is not covered under an individual or class prohibited

                                      -75-
<PAGE>

transaction exemption, including, but not limited to, PTE 84-14, PTE 91-38, PTE
90-1, PTE 95-60 or PTE 96-23 and (II) will not subject the Depositor, the
Securities Administrator, the Master Servicer or the Trustee to any obligation
in addition to those undertaken in the Agreement.

         (c)      Each beneficial owner of a Class B-1, Class B-2 or Class B-3
Certificate or any interest therein shall be deemed to have represented, by
virtue of its acquisition or holding of that certificate or interest therein,
that either (i) it is not a Plan or investing with "Plan Assets", (ii) it has
acquired and is holding such certificate in reliance on Prohibited Transaction
Exemption 90-30, as amended from time to time (the "Exemption"), and that it
understands that there are certain conditions to the availability of the
Exemption, including that the certificate must be rated, at the time of
purchase, not lower than "BBB-" (or its equivalent) by S&P, Fitch Ratings or
Moody's Investors Service, Inc., and the certificate is so rated or (iii) (1) it
is an insurance company, (2) the source of funds used to acquire or hold the
certificate or interest therein is an "insurance company general account," as
such term is defined in Prohibited Transaction Class Exemption ("PTCE") 95-60,
and (3) the conditions in Sections I and III of PTCE 95-60 have been satisfied.

         (d)      Neither the Trustee, the Master Servicer nor the Securities
Administrator will be required to monitor, determine or inquire as to compliance
with the transfer restrictions with respect to the Global Certificates. Any
attempted or purported transfer of any Certificate in violation of the
provisions of Subsections (a) or (b) above shall be void ab initio and such
Certificate shall be considered to have been held continuously by the prior
permitted Certificateholder. Any transferor of any Certificate in violation of
such provisions, shall indemnify and hold harmless the Trustee, the Securities
Administrator and the Master Servicer from and against any and all liabilities,
claims, costs or expenses incurred by the Trustee, the Securities Administrator
or the Master Servicer as a result of such attempted or purported transfer. The
Trustee shall have no liability for transfer of any such Global Certificates in
or through book-entry facilities of any Depository or between or among
Depository Participants or Certificate Owners made in violation of the transfer
restrictions set forth herein.

         Section 5.08   Rule 144A Information.

         For so long as any Certificates are outstanding and are "restricted
securities" within the meaning of Rule 144(a)(3) of the Securities Act, (1) the
Depositor will provide or cause to be provided to any holder of such
Certificates and any prospective purchaser thereof designated by such a holder,
upon the request of such holder or prospective purchaser, the information
required to be provided to such holder or prospective purchaser by Rule
144A(d)(4) under the Securities Act; and (2) the Depositor shall update such
information from time to time in order to prevent such information from becoming
false and misleading and will take such other actions as are necessary to ensure
that the safe harbor exemption from the registration requirements of the
Securities Act under Rule 144A is and will be available for resales of such
Certificates conducted in accordance with Rule 144A.

                                      -76-
<PAGE>

                                   ARTICLE VI
                         Payments to Certificateholders

         Section 6.01   Distributions on the Certificates.

         (a)      Interest and principal (as applicable) on the Certificates
will be distributed monthly on each Distribution Date, commencing in November
2004, in an amount equal to the Available Funds on deposit in the Distribution
Account for such Distribution Date. On each Distribution Date, the Available
Funds on deposit in the Distribution Account shall be distributed as follows:

                  (i)      on each Distribution Date, the Available Funds will
be distributed to the Senior Certificates as follows:

                  FIRST, to the Senior Certificates (other than the Class PO
                  Certificates), on a pro rata basis, the Accrued Certificate
                  Interest on such Classes for such Distribution Date. As
                  described below, Accrued Certificate Interest on the Senior
                  Certificates (other than the Class PO Certificates) is subject
                  to reduction in the event of certain Net Interest Shortfalls
                  allocable thereto;

                  SECOND, to the Senior Certificates (other than the Class PO
                  Certificates), on a pro rata basis, any Accrued Certificate
                  Interest thereon remaining undistributed from previous
                  Distribution Dates, to the extent of remaining Available
                  Funds; and

                  THIRD, concurrently as follows:

                           (I)      to the extent of the remaining Available
                                    Funds related to Subgroup 1, to the Class
                                    A-1 Certificates and Class R Certificates,
                                    as principal, the Subgroup 1 Principal
                                    Distribution Amount, in the order described
                                    in clause (g) below, in reduction of the
                                    Current Principal Amounts thereof, until the
                                    Current Principal Amounts thereof have been
                                    reduced to zero;

                           (II)     to the extent of the remaining Available
                                    Funds related to Subgroup 2, to the Class
                                    A-2 Certificates, as principal, the Subgroup
                                    2 Principal Distribution Amount as described
                                    in clause (h) below, in reduction of the
                                    Current Principal Amount thereof, until the
                                    Current Principal Amount thereof has been
                                    reduced to zero; and

                           (III)    to the extent of the remaining Available
                                    Funds related to Subgroup 3, to the Class
                                    A-3, Class A-4 and Class A-6 Certificates,
                                    as principal, the Subgroup 3 Principal
                                    Distribution Amount in the order described
                                    in clause (i) below, in reduction of the
                                    Current Principal Amounts thereof, until the
                                    Current Principal Amounts thereof have been
                                    reduced to zero.

                                      -77-
<PAGE>

                  FOURTH, to the Class PO Certificates, the Class PO Certificate
                  Principal Distribution Amount for such Distribution Date to
                  the extent of the remaining Available Funds, until the Current
                  Principal Amount thereof has been reduced to zero;

                  FIFTH, to the Class PO Certificates, the Class PO Certificate
                  Deferred Amount, provided, that (i) on any Distribution Date,
                  distributions pursuant to this priority FIFTH shall not exceed
                  the excess, if any, of (x) Available Funds remaining after
                  giving effect to distributions pursuant to priority FIRST
                  through FOURTH above over (y) the sum of the amount of Accrued
                  Certificate Interest for such Distribution Date and Accrued
                  Certificate Interest remaining undistributed from previous
                  Distribution Dates on all classes of Subordinate Certificates
                  then outstanding, (ii) such distributions shall not reduce the
                  Current Principal Amount of the Class PO Certificates and
                  (iii) no distribution will be made in respect of the Class PO
                  Certificate Deferred Amount on or after the Cross-Over Date;
                  and

         (ii)     On each Distribution Date on or prior to the Cross-Over Date,
an amount equal to the remaining Available Funds after the distributions in (i)
above will be distributed sequentially in the following order, to the Class B-1,
Class B-2, Class B-3, Class B-4, Class B-5 and Class B-6 Certificates, in each
case up to an amount equal to and in the following order: (a) the Accrued
Certificate Interest thereon for such Distribution Date, (b) any Accrued
Certificate Interest thereon remaining undistributed from previous Distribution
Dates and (c) such class's Allocable Share for such Distribution Date, in each
case, to the extent of the remaining Available Funds.

         (iii)    If, after distributions have been made pursuant to priorities
FIRST and SECOND of clause (i) above on any Distribution Date, the remaining
Available Funds related to Subgroup 1 is less than the sum of the Subgroup 1 and
Class PO Principal Distribution Amount, or the remaining Available Funds related
to Subgroup 2 is less than the Subgroup 2 Principal Distribution Amount, or the
remaining Available Funds related to Subgroup 3 is less than the Subgroup 3
Principal Distribution Amount, such amounts shall be reduced, and such remaining
funds will be distributed to the related Senior Certificates (other than the
Interest Only Certificates) on the basis of such reduced amounts.
Notwithstanding any reduction in principal distributable to the Class PO
Certificates pursuant to this paragraph, the principal balance of the Class PO
Certificates shall be reduced not only by principal so distributed but also by
the difference between (i) principal distributable to the Class PO Certificates
in accordance with priority FIFTH of clause (i) above, and (ii) principal
actually distributed to the Class PO Certificates after giving effect to this
paragraph. The Class PO Certificate Cash Shortfall for the Class PO Certificates
with respect to any Distribution Date will be added to the Class PO Certificate
Deferred Amount.

         (b)      On each Distribution Date, any Available Funds remaining after
payment of interest and principal to the Classes of Certificates entitled
thereto, will be distributed to the Class R Certificates; provided, that if on
any Distribution Date there are any Available Funds remaining after payment of
interest and principal to a Class or Classes of Certificates entitled thereto,
such amounts will be distributed to the other Classes of Senior Certificates,
pro rata,

                                      -78-
<PAGE>

based upon their Current Principal Amounts, until all amounts due to all Classes
of Senior Certificates have been paid in full, before any amounts are
distributed to the Class R Certificates.

         (c)      "Pro rata" distributions among Classes of Certificates will be
made in proportion to the then Current Principal Amount of such Classes.

         (d)      No Accrued Certificate Interest will be payable with respect
to any Class of Certificates after the Distribution Date on which the Current
Principal Amount or Notional Amount of such Certificate has been reduced to
zero.

         (e)      If on any Distribution Date the Available Funds for the Senior
Certificates is less than the Accrued Certificate Interest on the related Senior
Certificates for such Distribution Date prior to reduction for Net Interest
Shortfalls and the interest portion of Realized Losses, the shortfall will be
allocated among the holders of each Class of Senior Certificates in proportion
to the respective amounts of Accrued Certificate Interest that would have been
allocated thereto in the absence of such Net Interest Shortfalls and/or Realized
Losses for such Distribution Date. In addition, the amount of any interest
shortfalls will constitute unpaid Accrued Certificate Interest and will be
distributable to holders of the Certificates of the related Classes entitled to
such amounts on subsequent Distribution Dates, to the extent of the applicable
Available Funds after current interest distributions as required herein. Any
such amounts so carried forward will not bear interest. Shortfalls in interest
payments will not be offset by a reduction in the servicing compensation of the
Master Servicer or otherwise, except to the extent of applicable Compensating
Interest Payments.

         (f)      The expenses and fees of the Trust shall be paid by each of
the REMICs, to the extent that such expenses relate to the assets of each of
such respective REMICs, and all other expenses and fees of the Trust shall be
paid pro rata by each of the REMICs.

         (g)      On each Distribution Date, an amount, up to the amount of the
Subgroup 1 Principal Distribution Amount for that Distribution Date, will be
distributed as principal as follows:

                  (1)      to the Class R Certificates, in reduction of the
                           Current Principal Amount thereof, in each case until
                           the Current Principal Amount thereof has been reduced
                           to zero;

                  (2)      to the Class A-1 Certificates, in reduction of the
                           Current Principal Amount thereof, until the Current
                           Principal Amount thereof has been reduced to zero.

         (h)      On each Distribution Date, an amount, up to the amount of the
Subgroup 2 Principal Distribution Amount for that Distribution Date, will be
distributed as principal, to the Class A-2 Certificates, in reduction of the
Current Principal Amount thereof, until the Current Principal Amount thereof has
been reduced to zero.

                                      -79-
<PAGE>

         (i)      On each Distribution Date, an amount, up to the amount of the
Subgroup 3 Principal Distribution Amount for that Distribution Date, will be
distributed to the Class A-3, Class A-4 and Class A-6 Certificates, pro rata in
reduction of the Current Principal Amounts thereof, until the Current Principal
Amounts thereof have been reduced to zero.

         Section 6.02   Allocation of Losses.

         (a)      On or prior to each Determination Date, the Master Servicer
shall determine the amount of any Realized Loss in respect of each Mortgage Loan
that occurred during the immediately preceding calendar month, based on
information provided by the Servicer.

         (b)      Realized Losses with respect to a Mortgage Loan will be
allocated on a pro rata basis between the PO Percentage of the Scheduled
Principal Balance of such Mortgage Loan and the Non-PO Percentage of such
Scheduled Principal Balance.

         (c)      On each Distribution Date, the PO Percentage of the principal
portion of any Realized Loss on a Discount Mortgage Loan and any Class PO
Certificate Cash Shortfall will be allocated to the Principal Only Certificates
until the Current Principal Amount of those Principal Only Certificates is
reduced to zero. With respect to any Distribution Date through the Cross-Over
Date, the aggregate of all amounts so allocable to a class of Principal Only
Certificates on such date in respect of any Realized Losses and any related
Class PO Certificate Cash Shortfall and all amounts previously allocated in
respect of such Realized Losses or Class PO Certificate Cash Shortfall and not
distributed on prior Distribution Dates will be the Class PO Certificate
Deferred Amount." To the extent funds are available therefor on any Distribution
Date through the Cross-Over Date, distributions in respect of the Class PO
Certificate Deferred Amount for the Class PO Certificates will be made in
accordance with priority FIFTH of Section 6.01(a)(i). No interest will accrue on
the Class PO Certificate Deferred Amount. On each Distribution Date through the
Cross-Over Date, the Current Principal Amount of the lowest ranking Class of
Subordinate Certificates then outstanding will be reduced by the amount of any
distributions in respect of any Class PO Certificate Deferred Amount on such
Distribution Date in accordance with the priorities set forth above, through the
operation of the Subordinate Certificate Writedown Amount. After the Cross-Over
Date, no more distributions will be made in respect of, and applicable Realized
Losses and Class PO Certificate Cash Shortfalls allocable to the Principal Only
Certificates will not be added to, the Class PO Certificate Deferred Amount.

         (d)      The Non-PO Percentage of the principal portion of Realized
Losses on the Mortgage Loans will be allocated on any Distribution Date as
follows: first, to the Class B-6 Certificates; second, to the Class B-5
Certificates; third, to the Class B-4 Certificates; fourth, to the Class B-3
Certificates; fifth, to the Class B-2 Certificates; and sixth, to the Class B-1
Certificates, in each case until the Current Principal Amount of such class has
been reduced to zero. The applicable Non-PO Percentage of the principal portion
of any Excess Loss for any Distribution Date will be allocated pro rata among
all outstanding Classes of Certificates (other than the Principal Only
Certificates and the Interest Only Certificates) based on their Current
Principal Amounts. Once the Subordinate Certificates have been reduced to zero,
the principal

                                      -80-
<PAGE>

portion of Realized Losses on the Mortgage Loans (if any) will be allocated on a
pro rata basis to the remaining Senior Certificates (other than the Interest
Only Certificates).

         (e)      Notwithstanding the foregoing clause (d), no such allocation
of any Realized Loss shall be made on a Distribution Date to any Class of
Certificates to the extent that such allocation would result in the reduction of
the aggregate Current Principal Amounts of all the Certificates as of such
Distribution Date, after giving effect to all distributions and prior
allocations of Realized Losses on the Mortgage Loans on such date, to an amount
less than the aggregate Scheduled Principal Balance of all of the Mortgage Loans
as of the first day of the month of such Distribution Date (such limitation, the
"Loss Allocation Limit").

         (f)      Any Realized Losses allocated to a Class of Certificates shall
be allocated among the Certificates of such Class (other than the Interest Only
Certificates) in proportion to their respective Current Principal Amounts. Any
allocation of Realized Losses shall be accomplished by reducing the Current
Principal Amount of the related Certificates on the related Distribution Date.

         (g)      Realized Losses shall be allocated on the Distribution Date in
the month following the month in which such loss was incurred and, in the case
of the principal portion thereof, after giving effect to distributions made on
such Distribution Date.

         (h)      On each Distribution Date, the Securities Administrator shall
determine and notify the Trustee of the Subordinate Certificate Writedown
Amount. Any Subordinate Certificate Writedown Amount shall effect a
corresponding reduction in the Current Principal Amount of (i) if prior to the
Cross-Over Date, the Current Principal Amounts of the Subordinate Certificates,
in the reverse order of their numerical Class designations and (ii) from and
after the Cross-Over Date, the Senior Certificates, in accordance with
priorities set forth in clause (b) above, which reduction shall occur on such
Distribution Date after giving effect to distributions made on such Distribution
Date.

         (i)      Any Net Interest Shortfall will be allocated among the Classes
of Certificates in proportion to the respective amounts of Accrued Certificate
Interest that would have been allocated thereto in the absence of such Net
Interest Shortfall for such Distribution Date. The interest portion of any
Realized Losses with respect to the Mortgage Loans occurring on or prior to the
Cross-Over Date will not be allocated among any Certificates, but will reduce
the amount of Available Funds on the related Distribution Date. As a result of
the subordination of the Subordinate Certificates in right of distribution, such
Realized Losses on the Mortgage Loans will be borne by the Subordinate
Certificates, in inverse order of their numerical Class designations. Following
the Cross- Over Date, the interest portion of Realized Losses on the Mortgage
Loans will be allocated to the Senior Certificates.

         (j)      Any Deficient Valuation will on each Distribution Date be
allocated solely to the Subordinate Certificates until the Bankruptcy Coverage
Termination Date. The Bankruptcy Loss Amount and the related coverage levels may
be reduced or modified upon written confirmation from the related Rating
Agencies that such reduction or modification will not adversely affect the then
current ratings of the Senior Certificates by the related Rating Agencies. Such
reduction

                                      -81-
<PAGE>

may adversely affect the coverage provided by subordination with respect to
Bankruptcy Losses. Any Fraud Loss will on each Distribution Date be allocated
solely to the Subordinate Certificates until the Fraud Coverage Termination
Date. Any Special Hazard Loss will on each Distribution Date be allocated solely
to the outstanding Subordinate Certificates until the Special Hazard Termination
Date.

         Section 6.03   Payments.

         (a)      On each Distribution Date, other than the final Distribution
Date, the Trustee shall distribute to each Certificateholder of record as of the
immediately preceding Record Date the Certificateholder's pro rata share of its
Class (based on the aggregate Fractional Undivided Interest represented by such
Holder's Certificates) of all amounts required to be distributed on such
Distribution Date to such Class, based on information provided to the Trustee by
the Securities Administrator. 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. Neither the Securities Administrator nor
the Trustee shall 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
Trustee 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 Trustee specified in the notice to Certificateholders of
such final payment.

         Section 6.04   Statements to Certificateholders.

         (a)      Concurrently with each distribution to Certificateholders, the
Securities Administrator shall make available to the parties hereto and each
Certificateholder via the Securities Administrator's internet website as set
forth below, the following information, expressed with respect to clauses (i)
through (vii) in the aggregate and as a Fractional Undivided Interest
representing an initial Current Principal Amount of $1,000, or in the case of
the Residual Certificates, an initial Current Principal Amount of $50:

                  (i)      the Current Principal Amount (or Notional Amount) of
each Class of Certificates immediately prior to such Distribution Date;

                  (ii)     the amount of the distribution allocable to principal
on each applicable Class of Certificates;

                                      -82-
<PAGE>

                  (iii)    the aggregate amount of interest accrued at the
related Pass-Through Rate with respect to each Class during the related Interest
Accrual Period;

                  (iv)     the Net Interest Shortfall and any other adjustments
to interest at the related Pass-Through Rate necessary to account for any
difference between interest accrued and aggregate interest distributed with
respect to each Class of Certificates;

                  (v)      the amount of the distribution allocable to interest
on each Class of Certificates;

                  (vi)     the Pass-Through Rates for each Class of Certificates
with respect to such Distribution Date;

                  (vii)    the Current Principal Amount (or Notional Amount) of
each Class of Certificates after such Distribution Date;

                  (viii)   the amount of any Monthly Advances, Compensating
Interest Payments and outstanding unreimbursed advances by the Master Servicer
or the Servicer included in such distribution;

                  (ix)     the aggregate amount of any Realized Losses (listed
separately for each category of Realized Loss) during the related Prepayment
Period and cumulatively since the Cut-off Date and the amount and source
(separately identified) of any distribution in respect thereof included in such
distribution;

                  (x)      with respect to each Mortgage Loan which incurred a
Realized Loss during the related Prepayment Period, (i) the loan number, (ii)
the Scheduled Principal Balance of such Mortgage Loan as of the Cut-off Date,
(ii) the Scheduled Principal Balance of such Mortgage Loan as of the beginning
of the related Due Period, (iii) the Net Liquidation Proceeds with respect to
such Mortgage Loan and (iv) the amount of the Realized Loss with respect to such
Mortgage Loan;

                  (xi)     the amount of Scheduled Principal and Principal
Prepayments, (including but separately identifying the principal amount of
Principal Prepayments, Insurance Proceeds, the purchase price in connection with
the purchase of Mortgage Loans, cash deposits in connection with substitutions
of Mortgage Loans and Net Liquidation Proceeds) and the number and principal
balance of Mortgage Loans purchased or substituted for during the relevant
period and cumulatively since the Cut-off Date;

                  (xii)    the number of Mortgage Loans (excluding REO Property)
remaining in the Trust Fund as of the end of the related Prepayment Period;

                  (xiii)   information regarding any Mortgage Loan delinquencies
as of the end of the related Prepayment Period, including the aggregate number
and aggregate Outstanding Principal Balance of Mortgage Loans (a) delinquent 30
to 59 days on a contractual basis, (b) delinquent 60 to 89 days on a

                                      -83-
<PAGE>

contractual basis, and (c) delinquent 90 or more days on a contractual basis, in
each case as of the close of business on the last Business Day of the
immediately preceding month;

                  (xiv)    the number of Mortgage Loans in the foreclosure
process as of the end of the related Due Period and the aggregate Outstanding
Principal Balance of such Mortgage Loans;

                  (xv)     the number and aggregate Outstanding Principal
Balance of all Mortgage Loans as to which the Mortgaged Property was REO
Property as of the end of the related Due Period;

                  (xvi)    the book value (the sum of (A) the Outstanding
Principal Balance of the Mortgage Loan, (B) accrued interest through the date of
foreclosure and (C) foreclosure expenses) of any REO Property; provided that, in
the event that such information is not available to the Securities Administrator
on the Distribution Date, such information shall be furnished promptly after it
becomes available;

                  (xvii)   the amount of Realized Losses allocated to each Class
of Certificates since the prior Distribution Date and in the aggregate for all
prior Distribution Dates; and

                  (xviii)  the Average Loss Severity Percentage;

                  (xix)    the amount of Special Hazard Losses, Fraud Losses,
Bankruptcy Losses and Extraordinary Losses on such Distribution Date and in the
aggregate for all prior Distribution Dates; and

                  (xx)     the then applicable Subgroup Senior Percentage,
                           Subgroup Senior Prepayment Percentage, Subordinate
Percentage and Subordinate Prepayment Percentage for each Subgroup.

         The information set forth above shall be calculated or reported, as the
case may be, by the Securities Administrator, based solely on, and to the extent
of, information provided to the Securities Administrator by the Master Servicer.
The Securities Administrator may conclusively rely on such information and shall
not be required to confirm, verify or recalculate any such information.

         The Securities Administrator may make available each month, to any
interested party, the monthly statement to Certificateholders via the Securities
Administrator's website initially located at "www.ctslink.com." 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 calling the Securities Administrator's customer service desk
and indicating such. The Securities Administrator shall have the right to change
the way such reports are distributed in order to make such distribution more
convenient and/or more accessible to the parties, and the Securities
Administrator shall provide timely and adequate notification to all parties
regarding any such change.

                                      -84-
<PAGE>

         To the extent timely received from the Securities Administrator, the
Trustee will also make monthly statements available each month to
Certificateholders via the Trustee's internet website. The Trustee's internet
website will initially be located at
"https://trustinvestorreporting.usbank.com". Assistance in using the Trustee's
website service can be obtained by calling the Trustee's customer service desk
at (800) 934-6802.

         (b)      By April 30 of each year beginning in 2005, the Trustee 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 and advises
the Trustee 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 or the
Trustee pursuant to the requirements of the Code.

         Section 6.05   Monthly Advances.

         If the Scheduled Payment on a Mortgage Loan that was due on a related
Due Date is delinquent other than as a result of application of the Relief Act
and for which the Servicer was required to make an advance pursuant to the
Servicing Agreement exceeds the amount deposited in the Master Servicer
Collection Account which will be used for an 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 a Nonrecoverable Advance.
Subject to the foregoing, the Master Servicer shall continue to make such
advances through the date that the Servicer is required to do so under the
Servicing Agreement. If the Master Servicer deems an advance to be a
Nonrecoverable Advance, on the Distribution Account Deposit Date, the Master
Servicer shall present an Officer's Certificate to the Trustee (i) stating that
the Master Servicer elects not to make a Monthly Advance in a stated amount and
(ii) detailing the reason it deems the advance to be a Nonrecoverable Advance.

         Section 6.06   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 lesser of (i) the sum of the aggregate amounts required to be paid by the
Servicer under the Servicing Agreement with respect to subclauses (a) and (b) of
the definition of Interest Shortfall with respect to the Mortgage Loans for the
related Distribution Date, and not so paid by the Servicer and (ii) the Master
Servicing Fee for such Distribution Date (such amount, the "Compensating
Interest Payment"). The Master Servicer shall not be entitled to any
reimbursement of any Compensating Interest Payment.

                                      -85-
<PAGE>

                                  ARTICLE VII
                               The Master Servicer

         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 it herein.

         Section 7.02   Merger or Consolidation of the Master Servicer.

         (a)      The Master Servicer 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 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 of the Trustee, the Master Servicer and
                        the Securities Administrator.

         (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, the Servicing Agreement, the Assignment
Agreement or the Certificates or the powers of attorney delivered by the Trustee
hereunder (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 shall have given the Master Servicer and the
Depositor written notice thereof promptly after the Trustee shall have with
respect to such claim or legal action knowledge thereof. The Master Servicer's
failure to receive any such notice shall not affect the Trustee's right to
indemnification hereunder, except to the extent the Master Servicer is
materially prejudiced by such failure to give notice. This indemnity shall
survive the resignation or removal of the Trustee, Master Servicer or the
Securities Administrator and the termination of this Agreement.

                                      -86-
<PAGE>

         (b)      The Depositor will indemnify any Indemnified Person for any
loss, liability or expense of any Indemnified Person not otherwise covered by
the Master Servicer's indemnification pursuant to Subsection (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:

         (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 Trust Fund 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 Custodian and any director, officer,
employee or agent of the Master Servicer or the Custodian, and the Trustee to
the extent it becomes party to the Servicing Agreement pursuant to Section 3.03,
and any director, officer, employee or agent of the Trustee, shall be
indemnified by the Trust 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, the Certificates or the
Servicing Agreement (except to the extent that the Master Servicer or Trustee,
as the case may be, is indemnified by the Servicer 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 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, with the consent of the Trustee (which consent shall not be
unreasonably withheld), 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

                                      -87-
<PAGE>

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 Trust Fund, 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 Subsection 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
Subsection 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 Trust 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.

         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 addressed to the Trustee to such effect delivered
to the Trustee. No such resignation by the Master Servicer shall become
effective until the Company 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.

         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, the Company or the Trustee
may make such arrangements for the compensation of such successor master
servicer out of payments on the Mortgage Loans as the Company 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 the
foregoing, the compensation payable to a successor master servicer may not
exceed the compensation which the Master Servicer would have been entitled to
retain if the Master Servicer had continued to act as Master Servicer hereunder.

         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
and the Company may terminate the Master Servicer without cause and select a new
Master Servicer; 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

                                      -88-
<PAGE>

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; (iii) the Master
Servicer assigning and selling the master servicing shall deliver to the Trustee
an Officer's Certificate and an Opinion of Independent Counsel addressed to the
Trustee, 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; and (iv) in the event the Master Servicer is
terminated without cause by the Company, the Company shall pay the terminated
Master Servicer a termination fee equal to 0.25% of the aggregate Scheduled
Principal Balance of the Mortgage Loans at the time the master servicing of the
Mortgage Loans is transferred to the successor Master Servicer. No such
assignment or delegation shall affect any liability of the Master Servicer
arising prior to the effective date thereof.

                                      -89-
<PAGE>

                                  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 (other than a Monthly Advance), 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 Fractional Undivided 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;

                  (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; or

                                      -90-
<PAGE>

                  (vi)     The Master Servicer fails to deposit, or cause to be
deposited, in the Distribution Account any Monthly Advance (other than a
Nonrecoverable Advance) by 5:00 p.m. New York City time on the Distribution
Account Deposit Date.

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 Fractional Undivided Interests aggregating
not less than 51% of the principal of the Trust Fund, 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 Company, 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
Trust or which thereafter become part of the Trust; 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.

         Notwithstanding the foregoing, if an Event of Default described in
clause (vi) of this Section 8.01 shall occur, the Trustee shall, by notice in
writing to the Master Servicer, which may be delivered by telecopy, immediately
terminate all of the rights and obligations of the Master Servicer thereafter
arising under this Agreement, but without prejudice to any rights it may have as
a Certificateholder or to reimbursement of Monthly Advances and other advances
of its own funds, and the Trustee shall act as provided in Section 8.02 to carry
out the duties of the Master Servicer, including the obligation to make any
Monthly Advance the nonpayment of which was an Event of Default described in
clause (vi) of this Section 8.01. Any such action taken by the Trustee must be
prior to the distribution on the relevant Distribution Date.

                                      -91-
<PAGE>

         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
(including the requirement to make Monthly Advances pursuant to Section 6.05);
provided, however, that the Company 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, but subject to Section
7.06, the Trustee shall be entitled to compensation 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, 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, 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; provided, that the Trustee
shall obtain a letter from each Rating Agency that the ratings, if any, on each
of the Certificates will not be lowered as a result of the selection of the
successor to the Master Servicer. 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, that
the provisions of Section 7.06 shall apply, the compensation shall not be in
excess of that which the Master Servicer would have been entitled to if the
Master Servicer had continued to act hereunder, 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 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.

                                      -92-
<PAGE>

         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 actually known to a
Responsible Officer of the Trustee, unless such Event of Default shall have been
cured, notice of each such Event of Default. The Holders of Certificates
evidencing Fractional Undivided Interests aggregating not less than 51% of the
Trust Fund 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, which default may only be
waived by Holders of Certificates evidencing Fractional Undivided Interests
aggregating 100% of the Trust Fund. 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 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.

                                      -93-
<PAGE>

                                   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 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 hereunder; 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.

         (c)      On each Distribution Date, the Trustee 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 Securities Administrator.

         (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

                                      -94-
<PAGE>

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 Fractional Undivided Interests aggregating not less than
25% of the Trust Fund, 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;

                  (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;

                  (vii)    None of the Securities Administrator, the Depositor,
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 and

                  (viii)   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 under the Servicing Agreement, except during
such time, if any, as the Trustee shall be the successor to, and be vested with
the rights, duties, powers and privileges of, the Master Servicer in accordance
with the terms of this Agreement.

                                      -95-
<PAGE>

         (e)      All funds received by the Master Servicer and the Trustee 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 Trustee.

         (f)      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 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 the Depositor, the Master Servicer or the 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 has actual knowledge (which has not been
cured or waived), to exercise such of the rights and powers vested in it by this
Agreement, and to use the same degree of care and skill in their exercise, as a
prudent person would exercise 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,

                                      -96-
<PAGE>

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 Fractional Undivided Interests aggregating not less than
25% of the Trust Fund 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 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 Master Servicer, 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 Master Servicer;

                  (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 Subsection 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
Subsection 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
Seller pursuant to this Agreement or the Mortgage Loan Purchase Agreement, as
applicable, or the eligibility of any Mortgage Loan for purposes of this
Agreement.

                                      -97-
<PAGE>

         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 Trustee on the Certificates) shall be
taken as the statements of the Depositor, and neither the Trustee, or the
Custodian on its behalf, 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 Trustee on
the Certificates) or of any 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 on its behalf, of the obligation to review
the Mortgage Files pursuant to Sections 2.02 and 2.04. The Trustee's signature
and countersignature (or countersignature of its agent) on the Certificates
shall be solely in its capacity as Trustee and shall not constitute the
Certificates an obligation of the Trustee 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. 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 statement
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 in accordance with a side letter agreement between the Trustee and
the Master Servicer. 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

                                      -98-
<PAGE>

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. If funds in
the Master Servicer Collection Account are insufficient therefor, the Trustee
and the Securities Administrator shall recover such expenses from the Depositor
and the Depositor hereby agrees to pay such expenses, disbursements or advances
upon demand. 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.

         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 or Fitch Ratings with respect to their
long-term rating and rated "BBB" or higher by S&P or Fitch Ratings and "Baa2" 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.

         The Securities Administrator (i) may not be the Seller, an originator
of any of the Mortgage Loans, Master Servicer, Servicer, the Depositor or an
affiliate of the Depositor unless the Securities Administrator is in an
institutional trust department of Wells Fargo, N.A., (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/F1" by Fitch, if Fitch is a
Rating Agency, or the equivalent rating by S&P or Moody's, or such other rating
as is acceptable to Fitch as provided in writing. 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 this Section 9.06, then the Trustee shall perform the
duties of the Securities Administrator pursuant to this Agreement. The Trustee
shall notify the Rating Agencies of any change of Securities Administrator.

                                      -99-
<PAGE>

         Section 9.07   Insurance.

         The Trustee and the Securities Administrator, at their 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 Trustee or the
Securities Administrator as to the Trustee's or the Securities Administrator's,
respectively, compliance with this Section 9.07 shall be furnished to any
Certificateholder upon reasonable written request.

         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.

         (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 Fractional Undivided
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 Master
Servicer, 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

                                     -100-
<PAGE>

successor so appointed. In the event that the Trustee or Securities
Administrator is removed by the Holders of Certificates in accordance with this
Section 9.08(c), the Holders of such Certificates shall be responsible for
paying any compensation payable to a successor Trustee or successor Securities
Administrator, in excess of the amount paid to the predecessor Trustee or
predecessor Securities Administrator, as applicable.

         (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
and to its predecessor Trustee or Securities Administrator an instrument
accepting such appointment 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
Company 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

                                     -101-
<PAGE>

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.

         (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-trustee 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

                                     -102-
<PAGE>

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.

         Section 9.12   Federal Information Returns and Reports to
                        Certificateholders; REMIC Administration.

         (a)      For federal income tax purposes, the taxable year of each
REMIC shall be a calendar year and the Securities Administrator shall maintain
or cause the maintenance of the books of each such REMIC on the accrual method
of accounting.

         (b)      The Securities Administrator shall prepare and file or cause
to be filed with the Internal Revenue Service, and the Trustee shall sign,
Federal tax information returns or elections required to be made hereunder with
respect to each REMIC, the Trust Fund, if applicable, and the Certificates
containing such information and at the times and in the manner as may be
required by the Code or applicable Treasury regulations, and shall furnish to
each Holder of Certificates at any time during the calendar year for which such
returns or reports are made such statements or information at the times and in
the manner as may be required thereby, including, without limitation, reports
relating to interest, original issue discount and market discount or premium
(using a constant prepayment assumption of 275% PSA). The Securities
Administrator will apply for an Employee Identification Number from the IRS
under Form SS-4 or any other acceptable method for all tax entities. In
connection with the foregoing, the Securities Administrator shall timely prepare
and file, and the Trustee shall sign, IRS Form 8811, which shall provide the
name and address of the person who can be contacted to obtain information
required to be reported to the holders of regular interests in each REMIC (the
"REMIC Reporting Agent"). The Trustee shall make elections to treat each REMIC
as a REMIC (which elections shall apply to the taxable period ending December
31, 2004 and each calendar year thereafter) in such manner as the Code or
applicable Treasury regulations may prescribe, and as described by the
Securities Administrator. The Trustee shall sign all tax information returns
filed pursuant to this Section and any other returns as may be required by the
Code. The Holder of the Class R Certificate (in respect of the Class R-I
Interest) is hereby designated as the "Tax Matters Person" (within the meaning
of Treas. Reg. ss.ss.1.860F-4(d)) for REMIC I, the Holder of the Class R
Certificate (in respect of the Class R-II Interest) is hereby designated as the
"Tax Matters Person" for REMIC II and the Holder of the Class R Certificate (in
respect of the Class R-III Interest)is hereby designated as the "Tax Matters
Person" for REMIC III. The Securities Administrator is hereby designated and
appointed as the agent of each such Tax Matters Person.

                                     -103-
<PAGE>

Any Holder of a Residual Certificate will by acceptance thereof appoint the
Securities Administrator as agent and attorney-in-fact for the purpose of acting
as Tax Matters Person for each REMIC during such time as the Securities
Administrator does not own any such Residual Certificate. In the event that the
Code or applicable Treasury regulations prohibit the Trustee from signing tax or
information returns or other statements, or the Securities Administrator from
acting as agent for the Tax Matters Person, the Trustee and the Securities
Administrator shall take whatever action that in its sole good faith judgment is
necessary for the proper filing of such information returns or for the provision
of a tax matters person, including designation of the Holder of a Residual
Certificate to sign such returns or act as tax matters person. Each Holder of a
Residual Certificate shall be bound by this Section.

         (c)      The Securities Administrator shall provide upon request and
receipt of reasonable compensation, such information as required in Section
860D(a)(6)(B) of the Code to the Internal Revenue Service, to any Person
purporting to transfer a Residual Certificate to a Person other than a
transferee permitted by Section 5.05(b), and to any regulated investment
company, real estate investment trust, common trust fund, partnership, trust,
estate, organization described in Section 1381 of the Code, or nominee holding
an interest in a pass-through entity described in Section 860E(e)(6) of the
Code, any record holder of which is not a transferee permitted by Section
5.05(b) (or which is deemed by statute to be an entity with a disqualified
member).

         (d)      The Securities Administrator shall prepare and file or cause
to be filed, and the Trustee shall sign, any state income tax returns required
under Applicable State Law with respect to each REMIC or the Trust Fund.

         (e)      Notwithstanding any other provision of this Agreement, the
Trustee and 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 Trustee or 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 Trustee or 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 Trustee or
the Securities Administrator shall, together with its monthly report to such
Certificateholders, indicate such amount withheld.

         (f)      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 Master Servicer, as a result of a breach of 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 neither the
Trustee nor the Securities Administrator shall be liable or be obligated to
indemnify the Trust Fund for the failure by the other to perform any duty under
this Agreement or the breach by the other of any covenant in this Agreement.

                                     -104-
<PAGE>

                                   ARTICLE X
                                   Termination

         Section 10.01  Termination Upon Repurchase by the Depositor or its
                        Designee or Liquidation of the Mortgage Loans.

         (a)      Subject to Section 10.02, the respective obligations and
responsibilities of the Depositor, the Trustee, the Master Servicer and the
Securities Administrator created hereby, other than the obligation of the
Trustee to make payments to Certificateholders as hereinafter set forth shall
terminate upon:

                  (i)      the repurchase by or at the direction of the
Depositor or its designee of all of the Mortgage Loans and all related REO
Property remaining in the Trust at a price (in each case, the "Termination
Purchase Price") equal to the sum of (a) 100% of the Outstanding Principal
Balance of each Mortgage Loan (other than a Mortgage Loan related to REO
Property) as of the date of repurchase, net of the principal portion of any
unreimbursed Monthly Advances made by the purchaser, together with interest at
the applicable Mortgage Interest Rate accrued but unpaid to, but not including,
the first day of the month of repurchase, (b) the appraised value of any related
REO Property, less the good faith estimate of the Depositor of liquidation
expenses to be incurred in connection with its disposal thereof (but not more
than the Outstanding Principal Balance of the related Mortgage Loan, together
with interest at the applicable Mortgage Interest Rate accrued on that balance
but unpaid to, but not including, the first day of the month of repurchase),
such appraisal to be calculated by an appraiser mutually agreed upon by the
Depositor and the Trustee at the expense of the Depositor, (c) unreimbursed
out-of pocket costs of the Master Servicer, including unreimbursed servicing
advances and the principal portion of any unreimbursed Monthly Advances, made on
the Mortgage Loans prior to the exercise of such repurchase right and (d) any
unreimbursed costs and expenses of the Trustee and the Securities Administrator
payable pursuant to Section 9.05; or

                  (ii)     the later of the making of the final payment or other
liquidation, or any advance with respect thereto, of the last Mortgage Loan
remaining in the Trust Fund or the disposition of all property acquired with
respect to any Mortgage Loan; provided, however, that in the event that an
advance has been made, but not yet recovered, at the time of such termination,
the Person having made such advance shall be entitled to receive,
notwithstanding such termination, any payments received subsequent thereto with
respect to which such advance was made; or

                  (iii)    the payment to the Certificateholders of all amounts
required to be paid to them pursuant to this Agreement.

         (b)      In no event, however, shall the Trust created hereby continue
beyond 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 of this Agreement.

                                     -105-
<PAGE>

         (c)      The right of the Depositor or its designee to repurchase all
the assets of the Trust Fund as described in Subsection 10.01(a)(i) above shall
be exercisable only if (i) the aggregate Scheduled Principal Balance of the
Mortgage Loans at the time of any such repurchase is less than 10% of the
Cut-Off Date Balance, or (ii) the Depositor, based upon an Opinion of Counsel
addressed to the Depositor, the Trustee and the Securities Administrator, has
determined that the REMIC status of REMIC I, REMIC II or REMIC III has been lost
or that a substantial risk exists that such REMIC status will be lost for the
then-current taxable year. At any time thereafter, in the case of (i) or (ii)
above, the Depositor may elect to terminate REMIC I, REMIC II and REMIC III at
any time, and upon such election, the Depositor or its designee, shall
repurchase all the assets of the Trust Fund described in Subsection 10.01(a)(i)
above.

         (d)      The Trustee shall give notice of any termination to the
Certificateholders, with a copy to the Master Servicer, the Securities
Administrator and the Rating Agencies, upon which the Certificateholders shall
surrender their Certificates to the Trustee for payment of the final
distribution and cancellation. Such notice shall be given by letter, mailed not
earlier than the l5th day and not later than the 25th day of the month next
preceding the month of such final distribution, and shall specify (i) the
Distribution Date upon which final payment of the Certificates will be made upon
presentation and surrender of the Certificates at the office of the Trustee
therein designated, (ii) the amount of any such final payment and (iii) that the
Record Date otherwise applicable to such Distribution Date is not applicable,
payments being made only upon presentation and surrender of the Certificates at
the office of the Trustee therein specified.

         (e)      If the option of the Depositor to repurchase or cause the
repurchase of all the assets in the Trust Fund as described in Subsection
10.01(a)(i) above, is exercised, the Depositor and/or its designee shall deliver
to the Trustee for deposit in the Distribution Account, by the Business Day
prior to the applicable Distribution Date, an amount equal to the Termination
Purchase Price. Upon presentation and surrender of the Certificates by the
Certificateholders, the Trustee shall distribute to such Certificateholders as
directed by the Securities Administrator in writing an amount determined as
follows: with respect to each Certificate (other than the Interest Only
Certificates and the Class R Certificates), the outstanding Current Principal
Amount, plus with respect to each Certificate (other than the Class R
Certificates), one month's interest thereon at the applicable Pass-Through Rate;
and with respect to the Class R Certificates, the percentage interest evidenced
thereby multiplied by the difference, if any, between the above described
repurchase price and the aggregate amount to be distributed to the Holders of
the Certificates (other than the Class R Certificates). If the proceeds with
respect to the Mortgage Loans are not sufficient to pay all of the Senior
Certificates in full, any such deficiency shall be allocated first, to the
Subordinate Certificates, in inverse order of their numerical designations and
then to the Senior Certificates on a pro rata basis. Upon deposit of the
Termination Purchase Price and following such final Distribution Date, the
Trustee shall release promptly to the Depositor and/or its designee the Mortgage
Files for the remaining Mortgage Loans, and the Accounts with respect thereto
shall terminate, subject to the Trustee's obligation to hold any amounts payable
to the Certificateholders in trust without interest pending final distributions
pursuant to Subsection 10.01(g). Any other amounts remaining in the Accounts
will belong to the Depositor.

                                     -106-
<PAGE>

         (f)      In the event that this Agreement is terminated by reason of
the payment or liquidation of all Mortgage Loans or the disposition of all
property acquired with respect to all Mortgage Loans under Subsection
10.01(a)(ii) above, the Master Servicer shall deliver to the Trustee for deposit
in the Distribution Account all distributable amounts remaining in the Master
Servicer Collection Account. Upon the presentation and surrender of the
Certificates, the Trustee shall distribute to the remaining Certificateholders,
pursuant to the written direction of the Securities Administrator and in
accordance with their respective interests, all distributable amounts remaining
in the Distribution Account. Upon deposit by the Master Servicer of such
distributable amounts, and following such final Distribution Date, the Trustee
shall release promptly to the Depositor or its designee the Mortgage Files for
the remaining Mortgage Loans, and the Master Servicer Collection Account and the
Distribution Account shall terminate, subject to the Trustee's obligation to
hold any amounts payable to the Certificateholders in trust without interest
pending final distributions pursuant to this Subsection 10.01(f).

         (g)      If not all of the Certificateholders shall surrender their
Certificates for cancellation within six months after the time specified in the
above-mentioned written notice, the Trustee 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, not all the Certificates shall have been
surrendered for cancellation, the Trustee may take appropriate steps, or appoint
any 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 which remain subject to this Agreement.

         Section 10.02  Additional Termination Requirements.

         (a)      If the option of the Depositor to repurchase all of the
Mortgage Loans under Subsection 10.01(a)(i) above is exercised, the Trust Fund
and each REMIC shall be terminated in accordance with the following additional
requirements, unless the Trustee has been furnished with an Opinion of Counsel
addressed to the Trustee to the effect that the failure of the Trust to comply
with the requirements of this Section 10.02 will not (i) result in the
imposition of taxes on "prohibited transactions" as defined in Section 860F of
the Code on any REMIC or (ii) cause any REMIC to fail to qualify as a REMIC at
any time that any Regular Certificates are outstanding:

                  (i)      within 90 days prior to the final Distribution Date,
at the written direction of the Depositor, the Trustee, as agent for the
respective Tax Matters Persons, shall adopt a plan of complete liquidation of
each REMIC in the case of a termination under Subsection 10.01(a)(i), provided
to it by the Depositor, which meets the requirements of a "qualified
liquidation" under Section 860F of the Code and any regulations thereunder;

                  (ii)     the Depositor shall notify the Trustee at the
commencement of such 90-day liquidation period and, at or prior to the time of
making of the final payment on the Certificates, the Trustee shall sell or
otherwise dispose of all of the remaining assets of the Trust Fund in accordance
with the terms hereof; and

                                     -107-
<PAGE>

                  (iii)    at or after the time of adoption of such a plan of
complete liquidation of each REMIC, and at or prior to the final Distribution
Date relating thereto, the Trustee shall sell for cash all of the assets of the
Trust to or at the direction of the Depositor, and each REMIC shall terminate at
such time.

         (b)      By their acceptance of the Residual Certificates, the Holders
thereof hereby (i) agree to adopt such a plan of complete liquidation of the
related REMIC upon the written request of the Depositor, and to take such action
in connection therewith as may be reasonably requested by the Depositor and (ii)
appoint the Depositor as their attorney-in-fact, with full power of
substitution, for purposes of adopting such a plan of complete liquidation. The
Trustee shall adopt such plan of liquidation by filing the appropriate statement
on the final tax return of each REMIC. Upon complete liquidation or final
distribution of all of the assets of the Trust Fund, the Trust Fund and each
REMIC shall terminate.

                                     -108-
<PAGE>

                                   ARTICLE XI
                            Miscellaneous Provisions

         Section 11.01  Intent of Parties.

         The parties intend that each of REMIC I, REMIC II and REMIC III 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
Company, the Depositor, the Master Servicer, the Securities Administrator and
the Trustee, but without notice to or the consent of any of the
Certificateholders, to cure any ambiguity, to correct or supplement any
provisions herein or therein that may be defective or inconsistent with any
other provisions herein or therein, to comply with any changes in the Code or to
make any other provisions with respect to matters or questions arising under
this Agreement which shall not be inconsistent with the provisions of this
Agreement; provided, however, that such action shall not, as evidenced by an
Opinion of Independent Counsel, addressed to the Trustee, adversely affect in
any material respect the interests of any Certificateholder.

         (b)      This Agreement may also be amended from time to time by the
Company, the Master Servicer, the Depositor, the Securities Administrator and
the Trustee, with the consent of the Holders of Certificates evidencing
Fractional Undivided 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; provided, however, that no such
amendment shall (i) reduce in any manner the amount of, or delay the timing of,
payments received on Mortgage Loans which are required to be distributed on any
Certificate without the consent of the Holder of such Certificate, (ii) 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, or (iii) cause any REMIC to fail to qualify as a
REMIC for federal income tax purposes, as evidenced by an Opinion of Independent
Counsel addressed to the Trustee which shall be provided to the Trustee other
than at the Trustee's expense. Notwithstanding any other provision of this
Agreement, for purposes of the giving or withholding of consents pursuant to
this Section 11.02(b), Certificates registered in the name of or held for the
benefit of the Depositor, the Securities Administrator, the Master Servicer, or
the Trustee or any Affiliate thereof shall be entitled to vote their Fractional
Undivided Interests with respect to matters affecting such Certificates.

         (c)      Promptly after the execution of any such amendment, the
Trustee 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.

                                     -109-
<PAGE>

         (d)      In the case of an amendment under Subsection 11.02(b) above,
it shall not be necessary for the Certificateholders to approve the particular
form of such an amendment. 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
F                  Trustee shall be entitled to receive and rely upon an Opinion
                  of Counsel addressed to the Trustee stating that the execution
                  of such amendment is authorized or permitted by this
                  Agreement. 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 Trust 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 Trust, nor entitle such Certificateholder's
legal representatives or heirs to claim an accounting or to take any action or
proceeding in any court for a partition or winding up of the Trust, 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 Trust, 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

                                     -110-
<PAGE>

Holders of Certificates evidencing Fractional Undivided 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, 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 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 Certificate shall bind
every future holder of the same Certificate and

                                     -111-
<PAGE>

the holder of every 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.

         (e)      In determining whether the Holders of the requisite percentage
of Certificates evidencing Fractional Undivided 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 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 actually 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 Trustee 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 (OTHER THAN SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW, WHICH THE
PARTIES HERETO EXPRESSLY RELY UPON IN THE CHOICE OF SUCH LAW AS THE GOVERNING
LAW HEREUNDER) 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, 383 Madison Avenue, New
York, New York 10179, Attention: Vice President-Servicing, telecopier number:
(212) 272-5591, 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 Company, 383
Madison Avenue, New York, New York 10179, Attention: Vice President-Servicing,
telecopier number: (212) 272-5591, or to such other address as may hereafter be
furnished to the other parties hereto in writing; (iv) in the case of the Master
Servicer or Securities Administrator, Wells Fargo Bank, National Association,
P.O. Box 98, Columbia Maryland 21046 (or, in the case of overnight deliveries,
9062 Old Annapolis Road, Columbia, Maryland 21045) (Attention: Corporate Trust
Services - Prime 2004-2), facsimile no.: (410) 715-2380, or such other address
as may hereafter be furnished to the other parties hereto in

                                     -112-
<PAGE>

writing; (v) in the case of the Rating Agencies, Moody's Investors Service,
Inc., Residential Mortgage Monitoring Department, 99 Church Street, New York,
New York 10007 and Fitch, One State Street Plaza, New York, New York 10004,
Attention: ABS Monitoring Department, or such other address as may be hereafter
furnished to the Depositor, Trustee and Master Servicer in writing by Fitch. Any
notice delivered to the Depositor, the Master Servicer, the Securities
Administrator or the Trustee 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 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 a Responsible Officer of the Trustee has actual
knowledge:

         1.       Any material change or amendment to this Agreement or the
Servicing Agreement;

         2.       The occurrence of any Event of Default that has not been
cured;

                                     -113-
<PAGE>

         3.       The resignation or termination of the Master Servicer, the
Trustee 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.

                                     -114-
<PAGE>

         IN WITNESS WHEREOF, the Depositor, the Trustee, the Master Servicer 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.

                                           STRUCTURED ASSET MORTGAGE
                                           INVESTMENTS II INC., as Depositor

                                           By: /S/ SARA BONESTEEL
                                              ----------------------------------
                                           Name: Sara Bonesteel
                                           Title: Vice President

                                           U.S. BANK NATIONAL ASSOCIATION,
                                           as Trustee

                                           By: /S/ VANETA I. BERNARD
                                              ----------------------------------
                                           Name: Vaneta I. Bernard
                                           Title: Vice President

                                           WELLS FARGO BANK, NATIONAL
                                           ASSOCIATION, as Master Servicer

                                           By: /S/ STACEY TAYLOR
                                              ----------------------------------
                                           Name: Stacey Taylor
                                           Title: Assistant Vice President

                                           WELLS FARGO BANK, NATIONAL
                                           ASSOCIATION, as Securities
                                           Administrator

                                           By: /S/ STACEY TAYLOR
                                              ----------------------------------
                                           Name: Stacey Taylor
                                           Title: Assistant Vice President

                                           EMC MORTGAGE CORPORATION

                                           By:  /S/ DANA DILLARD
                                              ----------------------------------
                                           Name: Dana Dillard
                                           Title: Senior Vice President

                                     -115-
<PAGE>

Accepted and Agreed as to
Sections 2.01, 2.02, 2.03, 2.04 and 9.09(c)

in its capacity as Seller

EMC MORTGAGE CORPORATION

By: /S/ DANA DILLARD
   -----------------------------------------------------------
Name: Dana Dillard
Title: Senior Vice President

                                     -116-
<PAGE>

STATE OF NEW YORK    )
                     ) ss.:
COUNTY OF NEW YORK   )

         On the 29th day of October, 2004 before me, a notary public in and for
said State, personally appeared ____________, known to me to be a(n)
__________of Structured Asset Mortgage Investments II Inc., the corporation that
executed the within instrument, and also known to me to be the person who
executed it on behalf of said corporation, and acknowledged to me that such
corporation executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                           --------------------------------
                                                     Notary Public

[Notarial Seal]

                                     -117-
<PAGE>

STATE OF MASSACHUSETTS  )
                        ) ss.:
COUNTY OF SUFFOLK       )

         On the 29th day of October, 2004 before me, a notary public in and for
said State, personally appeared ____________, known to me to be a ____________
of U.S. Bank National Association, the entity that executed the within
instrument, and also known to me to be the person who executed it on behalf of
said entity, and acknowledged to me that such entity executed the within
instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                           --------------------------------
                                                     Notary Public

[Notarial Seal]

                                     -118-
<PAGE>

STATE OF MARYLAND )
                  ) ss.:
COUNTY OF  HOWARD )

         On the 29th day of October, 2004 before me, a notary public in and for
said State, personally appeared ____________, known to me to be an ____________
of Wells Fargo Bank, National Association, the entity that executed the within
instrument, and also known to me to be the person who executed it on behalf of
said entity, and acknowledged to me that such entity executed the within
instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                           --------------------------------
                                                     Notary Public

[Notarial Seal]

                                     -119-
<PAGE>

STATE OF MARYLAND   )
                    ) ss.:
COUNTY OF  HOWARD   )

         On the 29th day of October, 2004 before me, a notary public in and for
said State, personally appeared ____________, known to me to be a(n)
____________ of Wells Fargo Bank, National Association, the entity that executed
the within instrument, and also known to me to be the person who executed it on
behalf of said entity, and acknowledged to me that such entity executed the
within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                           --------------------------------
                                                     Notary Public

[Notarial Seal]

                                     -120-
<PAGE>

STATE OF TEXAS   )
                 ) ss.:
COUNTY OF DALLAS )

         On the 29th day of October, 2004 before me, a notary public in and for
said State, personally appeared ____________, known to me to be ____________ of
EMC Mortgage Corporation, the corporation that executed the within instrument,
and also known to me to be the person who executed it on behalf of said
corporation, and acknowledged to me that such corporation executed the within
instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                           --------------------------------
                                                     Notary Public

[Notarial Seal]

                                     -121-
<PAGE>

STATE OF TEXAS    )
                  ) ss.:
COUNTY OF DALLAS  )

         On the 29th day of October, 2004 before me, a notary public in and for
said State, personally appeared ____________, known to me to be ____________ of
EMC Mortgage Corporation, the corporation that executed the within instrument,
and also known to me to be the person who executed it on behalf of said
corporation, and acknowledged to me that such corporation executed the within
instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                           --------------------------------
                                                     Notary Public

[Notarial Seal]

                                     -122-

                                                                     EXHIBIT A-1

                  FORM OF CLASS [_-[A]-[_][IO][PO] CERTIFICATE

         SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
"REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL
REVENUE CODE OF 1986 (THE "CODE").

         [THE CURRENT PRINCIPAL AMOUNT OF THIS CERTIFICATE WILL BE DECREASED BY
THE PRINCIPAL PAYMENTS HEREON AND REALIZED LOSSES ALLOCABLE HERETO. ACCORDINGLY,
FOLLOWING THE INITIAL ISSUANCE OF THE CERTIFICATES, THE CURRENT PRINCIPAL AMOUNT
OF THIS CERTIFICATE WILL BE DIFFERENT FROM THE DENOMINATION SHOWN BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT PRINCIPAL AMOUNT BY INQUIRY
OF THE TRUSTEE NAMED HEREIN.]

         UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY TO THE TRUSTEE OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED WILL BE 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 WILL BE 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.

<PAGE>

<TABLE>
<CAPTION>
<S>                                                          <C>
Certificate No.1                                             [Variable][Adjustable][Fixed] Pass-Through Rate

Class [_-[A]-[_][IO][PO] Senior

Date of Pooling and Servicing Agreement and Cut-off Date:    Aggregate  Initial  [Current  Principal][Notional]  Amount of this
October 1, 2004                                              Senior Certificate as of the Cut-off Date:
                                                             $[-------------]

First Distribution Date:                                     Initial  [Current   Principal][Notional]  Amount  of  this  Senior
Novermber 25, 2004                                           Certificate as of the Cut-off Date: $[_____________]

Master Servicer:                                             CUSIP: [____________]
Wells Fargo Bank, N.A.

Assumed Final Distribution Date:
November 25, 2019
</TABLE>

                           PRIME MORTGAGE TRUST 2004-2
                        MORTGAGE PASS-THROUGH CERTIFICATE
                                  SERIES 2004-2

         evidencing a fractional undivided interest in the distributions
         allocable to the Class [_-[A]-[_][IO][PO] Certificates with respect to
         a Trust Fund consisting primarily of a pool of fixed rate mortgage
         loans secured by first liens on one-to-four family residential
         properties sold by STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.

         This Certificate is payable solely from the assets of the Trust Fund,
and does not represent an obligation of or interest in Structured Asset Mortgage
Investments II Inc., the Master Servicer or the Trustee referred to below or any
of their affiliates or any other person. Neither this Certificate nor the
underlying Mortgage Loans are guaranteed or insured by any governmental entity
or by Structured Asset Mortgage Investments II Inc., the Master Servicer or the
Trustee or any of their affiliates or any other person. None of Structured Asset
Mortgage Investments II Inc., the Master Servicer or any of their affiliates
will have any obligation with respect to any certificate or other obligation
secured by or payable from payments on the Certificates.

         This certifies that Cede & Co. is the registered owner of the
Fractional Undivided Interest evidenced hereby in the beneficial ownership
interest of Certificates of the same Class as this Certificate in a trust (the
"Trust Fund") primarily consisting of fixed rate mortgage loans

                                       2
<PAGE>

secured by first liens on one- to four- family residential properties
(collectively, the "Mortgage Loans") sold by Structured Asset Mortgage
Investments II Inc. ("SAMI II"). The Mortgage Loans were sold by EMC Mortgage
Corporation ("EMC") to SAMI II. Wells Fargo Bank, N.A. ("Wells Fargo") will act
as master servicer of the Mortgage Loans (the "Master Servicer", which term
includes any successors thereto under the Agreement referred to below). The
Trust Fund was created pursuant to the Pooling and Servicing Agreement dated as
of the Cut-off Date specified above (the "Agreement"), among EMC Mortgage
Corporation, as seller and company (the "Seller"), SAMI II, as depositor (the
"Depositor"), Wells Fargo Bank, N.A. as master servicer and securities
administrator (in such capacity, the "Securities Administrator") and U.S. Bank
National Association, as trustee (the "Trustee"), a summary of certain of the
pertinent provisions of which is set forth hereafter. To the extent not defined
herein, capitalized terms used herein shall have the meaning ascribed to them 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 its acceptance hereof assents and by which such
Holder is bound.

         [Interest on this Certificate will accrue during the month prior to the
month in which a Distribution Date (as hereinafter defined) occurs on the
[Current Principal][Notional] Amount hereof at a per annum rate equal to the
Pass-Through Rate set forth above and as further described in the Agreement. The
Trustee will distribute on the 25th day of each month, or, if such 25th day is
not a Business Day, the immediately following Business Day (each, a
"Distribution Date"), commencing on the First Distribution Date specified above,
to the Person in whose name this Certificate is registered at the close of
business on the last Business Day of the calendar month preceding the month of
such Distribution Date, an amount equal to the product of the Fractional
Undivided Interest evidenced by this Certificate and the amount [(of interest
and] principal[, if any)] required to be distributed to the Holders of
Certificates of the same Class as this Certificate. The Assumed Final
Distribution Date is the Distribution Date in the month immediately following
the month of the latest scheduled maturity date of any Mortgage Loan and is not
likely to be the date on which the [Current Principal][Notional] Amount of this
Class of Certificates will be reduced to zero.]

         [Interest on this Certificate will accrue from and including the 25th
day of the calendar month preceding the month in which a Distribution Date (as
hereinafter defined) occurs (or, with respect to the first accrual period, the
Closing Date) to and including the 24th day of the calendar month in which that
Distribution Date occurs on the Current Principal Amount hereof at a per annum
rate equal to the Pass-Through Rate set forth above and as further described in
the Agreement. The Trustee will distribute on the 25th day of each month, or, if
such 25th day is not a Business Day, the immediately following Business Day
(each, a "Distribution Date"), commencing on the First Distribution Date
specified above, to the Person in whose name this Certificate is registered at
the close of business on the Business Day immediately preceding such
Distribution Date, an amount equal to the product of the Fractional Undivided
Interest evidenced by this Certificate and the amount (of interest and
principal, if any) required to be distributed to the Holders of Certificates of
the same Class as this Certificate. The Assumed Final Distribution Date is the
Distribution Date in the month immediately following the month of the latest
scheduled maturity date of any Mortgage Loan and is not likely to be the date on
which the Current Principal Amount of this Class of Certificates will be reduced
to zero.]

                                       3
<PAGE>

         Distributions on this Certificate will be made by the Trustee by check
mailed to the address of the Person entitled thereto as such name and address
shall appear on the Certificate Register or, if such Person so requests by
notifying the Trustee in writing as specified in the Agreement by wire transfer.
Notwithstanding the above, the final distribution on this Certificate will be
made after due notice by the Trustee of the pendency of such distribution and
only upon presentation and surrender of this Certificate at the office or agency
appointed by the Trustee for that purpose and designated in such notice. The
Initial [Current Principal][Notional] Amount of this Certificate is set forth
above. [The Current Principal Amount hereof will be reduced to the extent of
distributions allocable to principal hereon and any Realized Losses allocable
hereto.]

         This Certificate is one of a duly authorized issue of Certificates
designated as set forth on the face hereof (the "Certificates"), issued in
nineteen Classes. The Certificates, in the aggregate, evidence the entire
beneficial ownership interest in the Trust Fund formed pursuant to the
Agreement.

         The Certificateholder, by its acceptance of this Certificate, agrees
that it will look solely to the Trust Fund for payment hereunder and that the
Trustee is not liable to the Certificateholders for any amount payable under
this Certificate or the Agreement or, except as expressly provided in the
Agreement, subject to any liability under the Agreement.

         This Certificate does not purport to summarize the Agreement and
reference is made to the Agreement for the interests, rights and limitations of
rights, benefits, obligations and duties evidenced hereby, and the rights,
duties and immunities of the Trustee.

         The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer and the Trustee and the rights of the
Certificateholders under the Agreement from time to time by the parties thereto
with the consent of the Holders of Certificates, evidencing Fractional Undivided
Interests aggregating not less than 51% of the Trust Fund (or in certain cases,
Holders of Certificates of affected Classes evidencing such percentage of the
Fractional Undivided Interests thereof). 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 lieu hereof whether or not notation of such consent is made upon
this Certificate. The Agreement also permits the amendment thereof, in certain
limited circumstances, without the consent of the Holders of any of the
Certificates.

         As provided in the Agreement and subject to certain limitations therein
set forth, the transfer of this Certificate is registrable with the Trustee upon
surrender of this Certificate for registration of transfer at the offices or
agencies maintained by the Trustee for such purposes, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Trustee duly executed by the Holder hereof or such Holder's attorney duly
authorized in writing, and thereupon one or more new Certificates in authorized
denominations representing a like aggregate Fractional Undivided Interest will
be issued to the designated transferee.

         The Certificates are issuable only as registered Certificates without
coupons in the Classes and denominations specified in the Agreement. As provided
in the Agreement and

                                       4
<PAGE>

subject to certain limitations therein set forth, this Certificate is
exchangeable for one or more new Certificates evidencing the same Class and in
the same aggregate Fractional Undivided Interest, as requested by the Holder
surrendering the same.

         No service charge will be made to the Certificateholders for any such
registration of transfer, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection
therewith. The Depositor, the Master Servicer, the Trustee and any agent of any
of them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Trustee or any such agent shall be affected by notice to the contrary.

         The obligations created by the Agreement and the Trust Fund created
thereby (other than the obligations to make payments to Certificateholders with
respect to the termination of the Agreement) shall terminate upon the earlier of
(i) the later of the (A) final payment or other liquidation (or Advance with
respect thereto) of the last Mortgage Loan remaining in the Trust Fund and (B)
disposition of all property acquired upon foreclosure or deed in lieu of
foreclosure of any Mortgage Loan and the remittance of all funds due under the
Agreement, or (ii) the optional repurchase by the party named in the Agreement
of all the Mortgage Loans and other assets of the Trust Fund in accordance with
the terms of the Agreement. Such optional repurchase may be made only on or
after the Distribution Date on which the aggregate unpaid principal balance of
the Mortgage Loans is less than the percentage of the aggregate Outstanding
Principal Balance specified in the Agreement of the Mortgage Loans at the
Cut-off Date. The exercise of such right will effect the early retirement of the
Certificates. In no event, however, will the Trust Fund created by the Agreement
continue beyond the expiration of 21 years after the death of certain persons
identified in the Agreement.

         Unless this Certificate has been countersigned by an authorized
signatory of the Trustee by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement, or be valid for any purpose.

                                       5
<PAGE>

         IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

Dated: __________, 20__                    U.S. BANK NATIONAL ASSOCIATION
                                           Not in its individual capacity but
                                           solely as Trustee

                                           By:
                                                --------------------------------
                                                  Authorized Signatory

                          CERTIFICATE OF AUTHENTICATION
                          -----------------------------

         This is one of the Class [_-[A]-[_][IO][PO] Certificates referred to in
the within-mentioned Agreement.

                                           U.S. BANK NATIONAL ASSOCIATION
                                           Authorized  signatory of U.S. Bank
                                           National  Association,  not in its
                                           individual capacity but solely as
                                           Trustee

                                           By:
                                                --------------------------------
                                                  Authorized Signatory

                                       6
<PAGE>

                                   ASSIGNMENT
                                   ----------

         FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto __________________________________ (Please print or typewrite
name and address including postal zip code of assignee) a Fractional Undivided
Interest evidenced by the within Mortgage Pass-Through Certificate and hereby
authorizes the transfer of registration of such interest to assignee on the
Certificate Register of the Trust Fund.

         I (We) further direct the Certificate Registrar to issue a new
Certificate of a like denomination 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

                            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.

                                       7
<PAGE>

                                                                     EXHIBIT A-2

                         FORM OF CLASS [B-_] CERTIFICATE

         THIS CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO THE SENIOR
CERTIFICATES, [AND THE CLASS B-[_] CERTIFICATES] , AS DESCRIBED IN THE AGREEMENT
(AS DEFINED BELOW).

         SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
"REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL
REVENUE CODE OF 1986 (THE "CODE").

         THE CURRENT PRINCIPAL AMOUNT OF THIS CERTIFICATE WILL BE DECREASED BY
THE PRINCIPAL PAYMENTS HEREON AND ANY REALIZED LOSSES ALLOCABLE HERETO.
ACCORDINGLY, FOLLOWING THE INITIAL ISSUANCE OF THE CERTIFICATES, THE CURRENT
PRINCIPAL AMOUNT OF THIS CERTIFICATE WILL BE DIFFERENT FROM THE DENOMINATION
SHOWN BELOW. ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT
PRINCIPAL AMOUNT BY INQUIRY OF THE TRUSTEE NAMED HEREIN.

         [FOR CLASS B-1, CLASS B-2 AND CLASS B-3] [UNLESS THIS CERTIFICATE IS
PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY TO THE
TRUSTEE OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, ANY
CERTIFICATE ISSUED WILL BE 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 WILL BE 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.]

         [FOR CLASS B-1, CLASS B-2 AND CLASS B-3] [EACH BENEFICIAL OWNER OF THIS
CERTIFICATE OR ANY INTEREST HEREIN SHALL BE DEEMED TO HAVE REPRESENTED, BY
VIRTUE OF ITS ACQUISITION OR HOLDING OF THIS CERTIFICATE OR INTEREST HEREIN,
THAT EITHER (I) IT IS NOT AN EMPLOYEE BENEFIT PLAN SUBJECT TO THE EMPLOYEE
RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED ("PLAN"), OR INVESTING WITH ASSETS OF
A PLAN OR (II) IT HAS ACQUIRED AND IS HOLDING SUCH CERTIFICATE IN RELIANCE ON
PROHIBITED TRANSACTION EXEMPTION 90-30, AS AMENDED FROM TIME TO TIME
("EXEMPTION"), AND THAT IT UNDERSTANDS THAT THERE ARE CERTAIN CONDITIONS TO THE
AVAILABILITY OF THE EXEMPTION, INCLUDING THAT THE CERTIFICATE MUST BE RATED, AT
THE TIME OF PURCHASE, NOT LOWER THAN "BBB-" (OR ITS EQUIVALENT) BY STANDARD &
POOR'S, FITCH, INC. OR MOODY'S

                                       8
<PAGE>

INVESTORS SERVICE, INC., AND THE CERTIFICATE IS SO RATED OR (III) (1) IT IS AN
INSURANCE COMPANY, (2) THE SOURCE OF FUNDS USED TO ACQUIRE OR HOLD THE
CERTIFICATE OR INTEREST HEREIN IS AN "INSURANCE COMPANY GENERAL ACCOUNT", AS
SUCH TERM IS DEFINED IN PROHIBITED TRANSACTION CLASS EXEMPTION ("PTCE") 95-60,
AND (3) THE CONDITIONS IN SECTIONS I AND III OF PTCE 95-60 HAVE BEEN SATISFIED.]

         [FOR CLASS B-4, CLASS B-5 AND CLASS B-6][THIS CERTIFICATE HAS NOT BEEN
AND WILL NOT BE REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES ACT"), OR UNDER ANY STATE SECURITIES LAWS. THE HOLDER HEREOF, BY
PURCHASING THIS CERTIFICATE, AGREES THAT THIS CERTIFICATE MAY BE REOFFERED,
RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY IN COMPLIANCE WITH THE SECURITIES
ACT AND OTHER APPLICABLE LAWS AND ONLY (1) PURSUANT TO RULE 144A UNDER THE
SECURITIES ACT ("RULE 144A") TO A PERSON THAT THE HOLDER REASONABLY BELIEVES IS
A QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A (A "QIB"),
PURCHASING FOR ITS OWN ACCOUNT OR A QIB PURCHASING FOR THE ACCOUNT OF A QIB,
WHOM THE HOLDER HAS INFORMED, IN EACH CASE, THAT THE REOFFER, RESALE, PLEDGE OR
OTHER TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (2) PURSUANT TO AN
EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF
AVAILABLE) OR (3) IN CERTIFICATED FORM TO AN "INSTITUTIONAL ACCREDITED INVESTOR"
WITHIN THE MEANING THEREOF IN RULE 501(A)(1), (2), (3) OR (7) OF REGULATION D
UNDER THE ACT OR ANY ENTITY IN WHICH ALL OF THE EQUITY OWNERS COME WITHIN SUCH
PARAGRAPHS PURCHASING NOT FOR DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT,
SUBJECT TO (A) THE RECEIPT BY THE TRUSTEE OF A LETTER SUBSTANTIALLY IN THE FORM
PROVIDED IN THE AGREEMENT AND (B) THE RECEIPT BY THE TRUSTEE OF SUCH OTHER
EVIDENCE ACCEPTABLE TO THE TRUSTEE THAT SUCH REOFFER, RESALE, PLEDGE OR TRANSFER
IS IN COMPLIANCE WITH THE SECURITIES ACT AND OTHER APPLICABLE LAWS OR IN EACH
CASE IN ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE UNITED STATES AND
ANY OTHER APPLICABLE JURISDICTION.]

         [FOR CLASS B-4, CLASS B-5 AND CLASS B-6] [THIS CERTIFICATE MAY NOT BE
ACQUIRED DIRECTLY OR INDIRECTLY BY, OR ON BEHALF OF, AN EMPLOYEE BENEFIT PLAN OR
OTHER RETIREMENT ARRANGEMENT WHICH IS SUBJECT TO TITLE I OF THE EMPLOYEE
RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED, OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED, UNLESS THE TRANSFEREE CERTIFIES OR
REPRESENTS THAT THE PROPOSED TRANSFER AND HOLDING OF A CERTIFICATE AND THE
SERVICING, MANAGEMENT AND OPERATION OF THE TRUST AND ITS ASSETS: (I) WILL NOT
RESULT IN ANY PROHIBITED TRANSACTION WHICH IS NOT COVERED UNDER AN INDIVIDUAL OR
CLASS PROHIBITED TRANSACTION EXEMPTION, INCLUDING, BUT NOT LIMITED TO,
PROHIBITED TRANSACTION EXEMPTION ("PTE") 84-14, PTE 91-38, PTE 90-1, PTE 95-60
OR PTE 96-23 AND (II)

                                       9
<PAGE>

WILL NOT GIVE RISE TO ANY ADDITIONAL OBLIGATIONS ON THE PART OF THE DEPOSITOR,
THE SECURITIES ADMINISTRATOR, THE MASTER SERVICER OR THE TRUSTEE, WHICH WILL BE
DEEMED REPRESENTED BY AN OWNER OF A BOOK-ENTRY CERTIFICATE OR A GLOBAL
CERTIFICATE OR UNLESS THE OPINION SPECIFIED IN SECTION 5.07 OF THE AGREEMENT IS
PROVIDED.]

                                       10
<PAGE>

<TABLE>
<CAPTION>
<S>                                                          <C>
Certificate No.1                                             Pass-Through Rate: ____%

Class [B-_] Subordinate

Date of Pooling and Servicing  Agreement and Cut-off Date:   Aggregate  Initial Current  Principal  Amount of this  Subordinate
October 1, 2004                                              Certificate as of the Cut-off Date: $[_________]

First Distribution Date:                                     Initial Current  Principal Amount of this Subordinate  Certificate
Novermber 25, 2004                                           as of the Cut-off Date: $[_________]

Master Servicer:                                             CUSIP: [____________]
Wells Fargo Bank, N.A.

Assumed Final Distribution Date:
November 25, 2019
</TABLE>

                           PRIME MORTGAGE TRUST 2004-2
                        MORTGAGE PASS-THROUGH CERTIFICATE
                                  SERIES 2004-2

         evidencing a fractional undivided interest in the distributions
         allocable to the Class [B-_] Certificates with respect to a Trust Fund
         consisting primarily of a pool of fixed rate mortgage loans secured by
         first liens on one-to-four family residential properties sold by
         STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.

         This Certificate is payable solely from the assets of the Trust Fund,
and does not represent an obligation of or interest in Structured Asset Mortgage
Investments II Inc., the Master Servicer or the Trustee referred to below or any
of their affiliates or any other person. Neither this Certificate nor the
underlying Mortgage Loans are guaranteed or insured by any governmental entity
or by Structured Asset Mortgage Investments II Inc., the Master Servicer or the
Trustee or any of their affiliates or any other person. None of Structured Asset
Mortgage Investments II Inc., the Master Servicer or any of their affiliates
will have any obligation with respect to any certificate or other obligation
secured by or payable from payments on the Certificates.

         This certifies that [_______] is the registered owner of the Fractional
Undivided Interest evidenced hereby in the beneficial ownership interest of
Certificates of the same Class as this Certificate in a trust (the "Trust Fund")
primarily consisting of fixed rate mortgage loans secured by first liens on one-
to four- family residential properties (collectively, the "Mortgage

                                       11
<PAGE>

Loans") sold by Structured Asset Mortgage Investments II Inc. ("SAMI II"). The
Mortgage Loans were sold by EMC Mortgage Corporation ("EMC") to SAMI II. Wells
Fargo Bank, N.A. ("Wells Fargo") will act as master servicer of the Mortgage
Loans (the "Master Servicer", which term includes any successors thereto under
the Agreement referred to below). The Trust Fund was created pursuant to the
Pooling and Servicing Agreement dated as of the Cut-off Date specified above
(the "Agreement"), among EMC as seller and company (the "Seller"), SAMI II, as
depositor (the "Depositor"), Wells Fargo Bank, N.A. as master servicer and
securities administrator (in such capacity, the "Securities Administrator"), and
U.S. Bank National Association, as trustee (the "Trustee"), a summary of certain
of the pertinent provisions of which is set forth hereafter. To the extent not
defined herein, capitalized terms used herein shall have the meaning ascribed to
them 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 its acceptance hereof assents and by which such
Holder is bound.

         Interest on this Certificate will accrue during the month prior to the
month in which a Distribution Date (as hereinafter defined) occurs on the
Current Principal Amount hereof at a per annum rate equal to the Pass-Through
Rate set forth above and as further described in the Agreement. The Trustee will
distribute on the 25th day of each month, or, if such 25th day is not a Business
Day, the immediately following Business Day (each, a "Distribution Date"),
commencing on the First Distribution Date specified above, to the Person in
whose name this Certificate is registered at the close of business on the last
Business Day of the calendar month preceding the month of such Distribution
Date, an amount equal to the product of the Fractional Undivided Interest
evidenced by this Certificate and the amount (of interest and principal, if any)
required to be distributed to the Holders of Certificates of the same Class as
this Certificate. The Assumed Final Distribution Date is the Distribution Date
in the month immediately following the month of the latest scheduled maturity
date of any Mortgage Loan and is not likely to be the date on which the Current
Principal Amount of this Class of Certificates will be reduced to zero.

         Distributions on this Certificate will be made by the Trustee by check
mailed to the address of the Person entitled thereto as such name and address
shall appear on the Certificate Register or, if such Person so requests by
notifying the Trustee in writing as specified in the Agreement by wire transfer.
Notwithstanding the above, the final distribution on this Certificate will be
made after due notice by the Trustee of the pendency of such distribution and
only upon presentation and surrender of this Certificate at the office or agency
appointed by the Trustee for that purpose and designated in such notice. The
Initial Current Principal Amount of this Certificate is set forth above. The
Current Principal Amount hereof will be reduced to the extent of distributions
allocable to principal hereon and any Realized Losses allocable hereto.

         [For Class B-4, Class B-5 and Class B-6][No transfer of this Class
[B-_] Certificate will be made unless such transfer is (i) exempt from the
registration requirements of the Securities act of 1933, as amended, and any
applicable state securities laws or is made in accordance with said Act and laws
and (ii) made in accordance with Section 5.02 of the Agreement. In the event
that such transfer is to be made the Trustee shall register such transfer if,
(i) made to a transferee who has provided the Trustee with evidence as to its
QIB status; or (ii) (A) the transferor has advised the Trustee in writing that
the Certificate is being transferred to an

                                       12
<PAGE>

Institutional Accredited Investor and (B) prior to such transfer the transferee
furnishes to the Trustee an Investment Letter; provided that if based upon an
Opinion of Counsel to the effect that (A) and (B) above are met sufficient to
confirm that such transfer is being made pursuant to an exemption from, or in a
transaction not subject to, the registration requirements of the Securities Act
and other applicable laws.]

         [For Class B-1, Class B-2 and Class B-3] [Each beneficial owner of this
Certificate or any interest herein shall be deemed to have represented, by
virtue of its acquisition or holding of this certificate or interest herein,
that either (i) it is not an employee benefit plan subject to the Employee
Retirement Income Security Act of 1974, as amended or section 4975 of the
Internal Revenue Code of 1986, as amended ("Plan"), or investing with assets of
a Plan or (ii) it has acquired and is holding such certificate in reliance on
Prohibited Transaction Exemption 90-30, as amended from time to time
("Exemption"), and that it understands that there are certain conditions to the
availability of the Exemption, including that the certificate must be rated, at
the time of purchase, not lower than "BBB-" (or its equivalent) by Standard &
Poor's, Fitch, Inc. or Moody's Investors Service, Inc., and the certificate is
so rated or (iii) (1) it is an insurance company, (2) the source of funds used
to acquire or hold the certificate or interest therein is an "insurance company
general account", as such term is defined in Prohibited Transaction Class
Exemption ("PTCE") 95-60, and (3) the conditions in Sections I and III of PTCE
95-60 have been satisfied.]

         [For Class B-4, Class B-5 and Class B-6] [This Certificate may not be
acquired directly or indirectly by, or on behalf of, an employee benefit plan or
other retirement arrangement which is subject to Title I of the Employee
Retirement Income Security Act of 1974, as amended, or Section 4975 of the
Internal Revenue Code of 1986, as amended, unless the transferee certifies or
represents that the proposed transfer and holding of a Certificate and the
servicing, management and operation of the trust and its assets: (i) will not
result in any prohibited transaction which is not covered under an individual or
class prohibited transaction exemption, including, but not limited to,
Prohibited Transaction Exemption ("PTE") 84-14, PTE 91-38, PTE 90-1, PTE 95-60
or PTE 96-23 and (ii) will not give rise to any additional obligations on the
part of the Depositor, the Securities Administrator, the Master Servicer or the
Trustee, which will be deemed represented by an owner of a Book-Entry
Certificate or a Global Certificate or unless the opinion specified in section
5.07 of the Agreement is provided.]

         This Certificate is one of a duly authorized issue of Certificates
designated as set forth on the face hereof (the "Certificates"), issued in
nineteen Classes. The Certificates, in the aggregate, evidence the entire
beneficial ownership interest in the Trust Fund formed pursuant to the
Agreement.

         The Certificateholder, by its acceptance of this Certificate, agrees
that it will look solely to the Trust Fund for payment hereunder and that the
Trustee is not liable to the Certificateholders for any amount payable under
this Certificate or the Agreement or, except as expressly provided in the
Agreement, subject to any liability under the Agreement.

                                       13
<PAGE>

         This Certificate does not purport to summarize the Agreement and
reference is made to the Agreement for the interests, rights and limitations of
rights, benefits, obligations and duties evidenced hereby, and the rights,
duties and immunities of the Trustee.

         The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer and the Trustee and the rights of the
Certificateholders under the Agreement from time to time by the parties thereto
with the consent of the Holders of Certificates, evidencing Fractional Undivided
Interests aggregating not less than 51% of the Trust Fund (or in certain cases,
Holders of Certificates of affected Classes evidencing such percentage of the
Fractional Undivided Interests thereof). 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 lieu hereof whether or not notation of such consent is made upon
this Certificate. The Agreement also permits the amendment thereof, in certain
limited circumstances, without the consent of the Holders of any of the
Certificates.

         As provided in the Agreement and subject to certain limitations therein
set forth, the transfer of this Certificate is registrable with the Trustee upon
surrender of this Certificate for registration of transfer at the offices or
agencies maintained by the Trustee for such purposes, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Trustee duly executed by the Holder hereof or such Holder's attorney duly
authorized in writing, and thereupon one or more new Certificates in authorized
denominations representing a like aggregate Fractional Undivided Interest will
be issued to the designated transferee.

         The Certificates are issuable only as registered Certificates without
coupons in the Classes and denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, this
Certificate is exchangeable for one or more new Certificates evidencing the same
Class and in the same aggregate Fractional Undivided Interest, as requested by
the Holder surrendering the same.

         No service charge will be made to the Certificateholders for any such
registration of transfer, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection
therewith. The Depositor, the Master Servicer, the Trustee and any agent of any
of them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Trustee or any such agent shall be affected by notice to the contrary.

         The obligations created by the Agreement and the Trust Fund created
thereby (other than the obligations to make payments to Certificateholders with
respect to the termination of the Agreement) shall terminate upon the earlier of
(i) the later of the (A) final payment or other liquidation (or Advance with
respect thereto) of the last Mortgage Loan remaining in the Trust Fund and (B)
disposition of all property acquired upon foreclosure or deed in lieu of
foreclosure of any Mortgage Loan and the remittance of all funds due under the
Agreement, or (ii) the optional repurchase by the party named in the Agreement
of all the Mortgage Loans and other assets of the Trust Fund in accordance with
the terms of the Agreement. Such optional repurchase may be made only on or
after the Distribution Date on which the aggregate unpaid

                                       14
<PAGE>

principal balance of the Mortgage Loans is less than the percentage of the
aggregate Outstanding Principal Balance specified in the Agreement of the
Mortgage Loans at the Cut-off Date. The exercise of such right will effect the
early retirement of the Certificates. In no event, however, will the Trust Fund
created by the Agreement continue beyond the expiration of 21 years after the
death of certain persons identified in the Agreement.

         Unless this Certificate has been countersigned by an authorized
signatory of the Trustee by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement, or be valid for any purpose. IN
WITNESS WHEREOF, the Trustee has caused this Certificate to be duly executed.

Dated: _________, 20__                     U.S. BANK NATIONAL ASSOCIATION
                                           Not in its individual capacity but
                                           solely as Trustee

                                           By:
                                                --------------------------------
                                                  Authorized Signatory

                          CERTIFICATE OF AUTHENTICATION
                          -----------------------------

         This is one of the Class [B-_] Certificates referred to in the
within-mentioned Agreement.

                                           U.S. BANK NATIONAL ASSOCIATION
                                           Authorized  signatory of U.S. Bank
                                           National  Association,  not in its
                                           individual capacity but solely as
                                           Trustee

                                           By:
                                                --------------------------------
                                                  Authorized Signatory

                                       15
<PAGE>

                                   ASSIGNMENT
                                   ----------

         FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto __________________________________ (Please print or typewrite
name and address including postal zip code of assignee) a Fractional Undivided
Interest evidenced by the within Mortgage Pass-Through Certificate and hereby
authorizes the transfer of registration of such interest to assignee on the
Certificate Register of the Trust Fund.

         I (We) further direct the Certificate Registrar to issue a new
Certificate of a like denomination 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

                            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.

                                       16
<PAGE>

                                                                     EXHIBIT A-3

                         FORM OF CLASS R-[_] CERTIFICATE

         THIS CERTIFICATE MAY NOT BE HELD BY OR TRANSFERRED TO A NON-UNITED
STATES PERSON, A PUBLICLY TRADED PARTNERSHIP OR A DISQUALIFIED ORGANIZATION (AS
DEFINED BELOW).

         SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A
"RESIDUAL 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 (THE "CODE").

         THIS CERTIFICATE MAY NOT BE ACQUIRED DIRECTLY OR INDIRECTLY BY, OR ON
BEHALF OF, AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT ARRANGEMENT WHICH IS
SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS
AMENDED, AND/OR SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED,
UNLESS THE PROPOSED TRANSFEREE PROVIDES THE TRUSTEE WITH AN OPINION OF COUNSEL
ADDRESSED TO THE TRUSTEE, DEPOSITOR, MASTER SERVICER AND SECURITIES
ADMINISTRATOR AND ON WHICH THEY MAY RELY THAT IS SATISFACTORY TO THE TRUSTEE
THAT THE PURCHASE OF CERTIFICATES ON BEHALF OF SUCH PERSON WILL NOT RESULT IN OR
CONSTITUTE A NONEXEMPT PROHIBITED TRANSACTION, IS PERMISSIBLE UNDER APPLICABLE
LAW AND WILL NOT GIVE RISE TO ANY ADDITIONAL OBLIGATIONS ON THE PART OF THE
DEPOSITOR, THE MASTER SERVICER, THE SECURITIES ADMINISTRATOR OR THE TRUSTEE.

         ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY BE
MADE ONLY IF THE PROPOSED TRANSFEREE OBTAINS THE PRIOR WRITTEN CONSENT OF
STRUCTURED ASSET MORTGAGE INVESTMENTS II INC. AND THE SECURITIES ADMINISTRATOR
AND PROVIDES A TRANSFER AFFIDAVIT TO STRUCTURED ASSET MORTGAGE INVESTMENTS II
INC., THE SECURITIES ADMINISTRATOR AND THE TRUSTEE THAT (1) SUCH TRANSFEREE IS
NOT (A) THE UNITED STATES, ANY STATE OR POLITICAL SUBDIVISION THEREOF, ANY
FOREIGN GOVERNMENT, ANY INTERNATIONAL ORGANIZATION, OR ANY AGENCY OR
INSTRUMENTALITY OF ANY OF THE FOREGOING, (B) ANY ORGANIZATION (OTHER THAN A
COOPERATIVE DESCRIBED IN SECTION 521 OF THE CODE) WHICH IS EXEMPT FROM THE TAX
IMPOSED BY CHAPTER 1 OF THE CODE UNLESS SUCH ORGANIZATION IS SUBJECT TO THE TAX
IMPOSED BY SECTION 511 OF THE CODE, (C) ANY ORGANIZATION DESCRIBED IN SECTION
1381(A)(2)(C) OF THE CODE, (ANY SUCH PERSON DESCRIBED IN THE FOREGOING CLAUSES
(A), (B) OR (C) BEING HEREIN REFERRED TO AS A "DISQUALIFIED ORGANIZATION") OR
(D) AN AGENT OF A DISQUALIFIED ORGANIZATION, (2) NO PURPOSE OF SUCH TRANSFER IS
TO IMPEDE THE ASSESSMENT OR COLLECTION OF TAX AND (3) SUCH

                                       17
<PAGE>

TRANSFEREE SATISFIES CERTAIN ADDITIONAL CONDITIONS RELATING TO THE FINANCIAL
CONDITION OF THE PROPOSED TRANSFEREE. NOTWITHSTANDING THE REGISTRATION IN THE
CERTIFICATE REGISTER OR ANY TRANSFER, SALE OR OTHER DISPOSITION OF THIS
CERTIFICATE TO A DISQUALIFIED ORGANIZATION OR AN AGENT OF A DISQUALIFIED
ORGANIZATION, SUCH REGISTRATION SHALL BE DEEMED TO BE OF NO LEGAL FORCE OR
EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE A CERTIFICATEHOLDER
FOR ANY PURPOSE HEREUNDER, INCLUDING, BUT NOT LIMITED TO, THE RECEIPT OF
DISTRIBUTIONS ON THIS CERTIFICATE. EACH HOLDER OF THIS CERTIFICATE BY ACCEPTANCE
OF THIS CERTIFICATE SHALL BE DEEMED TO HAVE CONSENTED TO THE PROVISIONS OF THIS
PARAGRAPH.

                                       18
<PAGE>

<TABLE>
<CAPTION>
<S>                                               <C>
Certificate No.1                                  Pass-Through Rate: _____%

Class R-[_]

Date of Pooling and Servicing  Agreement and      Aggregate  Initial Current Principal Amount of this Certificate as
Cut-off Date: October 1, 2004                     of the Cut-off Date:
                                                  $-----------

First Distribution Date:                          Initial  Current  Principal  Amount of this  Certificate as of the
Novermber 25, 2004                                Cut-off Date: $_________

Master Servicer:                                  CUSIP: [_____________]
Wells Fargo Bank, N.A.

Assumed Final Distribution Date:
November 25, 2019
</TABLE>

                           PRIME MORTGAGE TRUST 2004-2
                        MORTGAGE PASS-THROUGH CERTIFICATE
                                  SERIES 2004-2

         evidencing a fractional undivided interest in the distributions
         allocable to the Class R-[_] Certificates with respect to a Trust Fund
         consisting primarily of a pool of fixed rate mortgage loans secured by
         first liens on one-to-four family residential properties sold by
         STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.

         This Certificate is payable solely from the assets of the Trust Fund,
and does not represent an obligation of or interest in Structured Asset Mortgage
Investments II Inc., the Master Servicer or the Trustee referred to below or any
of their affiliates or any other person. Neither this Certificate nor the
underlying Mortgage Loans are guaranteed or insured by any governmental entity
or by Structured Asset Mortgage Investments II Inc., the Master Servicer or the
Trustee or any of their affiliates or any other person. None of Structured Asset
Mortgage Investments II Inc., the Master Servicer or any of their affiliates
will have any obligation with respect to any certificate or other obligation
secured by or payable from payments on the Certificates.

         This certifies that Bear, Stearns Securities Corp. is the registered
owner of the Fractional Undivided Interest evidenced hereby in the beneficial
ownership interest of Certificates of the same Class as this Certificate in a
trust (the "Trust Fund") primarily consisting of fixed rate mortgages loans
secured by first liens on one- to four- family residential properties
(collectively, the "Mortgage Loans") sold by Structured Asset Mortgage
Investments II Inc.

                                       19
<PAGE>

("SAMI II"). The Mortgage Loans were sold by EMC Mortgage Corporation ("EMC") to
SAMI II. Wells Fargo Bank, N.A. ("Wells Fargo") will act as master servicer of
the Mortgage Loans (the "Master Servicer", which term includes any successors
thereto under the Agreement referred to below). The Trust Fund was created
pursuant to the Pooling and Servicing Agreement dated as of the Cut-off Date
specified above (the "Agreement'), among EMC Mortgage Corporation as seller and
company (the "Seller"), SAMI II, as depositor(the "Depositor"), Wells Fargo
Bank, N.A. as master servicer and securities administrator (in such capacity,
the "Securities Administrator"), and U.S. Bank National Association, as trustee
(the "Trustee"), a summary of certain of the pertinent provisions of which is
set forth hereafter. To the extent not defined herein, capitalized terms used
herein shall have the meaning ascribed to them 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 its acceptance hereof assents and by which such Holder is bound.

         Interest on this Certificate will accrue during the month prior to the
month in which a Distribution Date (as hereinafter defined) occurs on the
Current Principal Amount hereof at a per annum rate equal to the Pass-Through
Rate set forth above and as further described in the Agreement The Trustee will
distribute on the 25th day of each month, or, if such 25th day is not a Business
Day, the immediately following Business Day (each, a "Distribution Date"),
commencing on the First Distribution Date specified above, to the Person in
whose name this Certificate is registered at the close of business on the last
Business Day of the calendar month preceding the month of such Distribution
Date, an amount equal to the product of the Fractional Undivided Interest
evidenced by this Certificate and the amount (of interest and principal, if any)
required to be distributed to the Holders of Certificates of the same Class as
this Certificate. The Assumed Final Distribution Date is the Distribution Date
in the month immediately following the month of the latest scheduled maturity
date of any Mortgage Loan and is not likely to be the date on which the Current
Principal Amount of this Class of Certificates will be reduced to zero.

         Distributions on this Certificate will be made by the Trustee by check
mailed to the address of the Person entitled thereto as such name and address
shall appear on the Certificate Register, or if such Person so requests by
notifying the Trustee in writing as specified in the Agreement by wire transfer.
Notwithstanding the above, the final distribution on this Certificate will be
made after due notice by the Trustee of the pendency of such distribution and
only upon presentation and surrender of this Certificate at the office or agency
appointed by the Trustee for that purpose and designated in such notice. The
Initial Current Principal Amount of this Certificate is set forth above. The
Current Principal Amount hereof will be reduced to the extent of distributions
allocable to principal hereon and any Realized Losses allocable hereto.

         Each Holder of this Certificate will be deemed to have agreed to be
bound by the restrictions set forth in the Agreement to the effect that (i) each
person holding or acquiring any Ownership Interest in this Certificate must be a
United States Person and a Permitted Transferee, (ii) the transfer of any
Ownership Interest in this Certificate will be conditioned upon the delivery to
SAMI II, the Trustee and the Securities Administrator of, among other things, an
affidavit to the effect that it is a United States Person and Permitted
Transferee, (iii) any attempted or purported transfer of any Ownership Interest
in this Certificate in violation of such

                                       20
<PAGE>

restrictions will be absolutely null and void and will vest no rights in the
purported transferee, and (iv) if any person other than a United States Person
and a Permitted Transferee acquires any Ownership Interest in this Certificate
in violation of such restrictions, then the Depositor will have the right, in
its sole discretion and without notice to the Holder of this Certificate, to
sell this Certificate to a purchaser selected by the Depositor, which purchaser
may be the Depositor, or any affiliate of the Depositor, on such terms and
conditions as the Depositor may choose.

         This certificate may not be acquired directly or indirectly by, or on
behalf of, an employee benefit plan or other retirement arrangement which is
subject to title I of the Employee Retirement Income Security Act of 1974, as
amended, and/or section 4975 of the Internal Revenue Code of 1986, as amended,
unless the proposed transferee provides the Trustee with an opinion of counsel
addressed to the Trustee, Master Servicer and the Securities Administrator and
on which they may rely (which shall not be at the expense of the Trustee, Master
Servicer or the Securities Administrator) which is acceptable to the Trustee,
that the purchase of this Certificate will not result in or constitute a
nonexempt prohibited transaction, is permissible under applicable law and will
not give rise to any additional fiduciary obligations on the part of the
Depositor, the Master Servicer or the Trustee.

         This Certificate is one of a duly authorized issue of Certificates
designated as set forth on the face hereof (the "Certificates"), issued in
nineteen Classes. The Certificates, in the aggregate, evidence the entire
beneficial ownership interest in the Trust Fund formed pursuant to the
Agreement.

         The Certificateholder, by its acceptance of this Certificate, agrees
that it will look solely to the Trust Fund for payment hereunder and that the
Trustee is not liable to the Certificateholders for any amount payable under
this Certificate or the Agreement or, except as expressly provided in the
Agreement, subject to any liability under the Agreement.

         This Certificate does not purport to summarize the Agreement and
reference is made to the Agreement for the interests, rights and limitations of
rights, benefits, obligations and duties evidenced hereby, and the rights,
duties and immunities of the Trustee.

         The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Depositor, the Master Servicer and the Trustee and the rights of the
Certificateholders under the Agreement from time to time by the parties thereto
with the consent of the Holders of Certificates, evidencing Fractional Undivided
Interests aggregating not less than 51% of the Trust Fund (or in certain cases,
Holders of Certificates of affected Classes evidencing such percentage of the
Fractional Undivided Interests thereof). 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 lieu hereof whether or not notation of such consent is made upon
this Certificate. The Agreement also permits the amendment thereof, in certain
limited circumstances, without the consent of the Holders of any of the
Certificates.

         As provided in the Agreement and subject to certain limitations therein
set forth, the transfer of this Certificate is registrable with the Trustee upon
surrender of this Certificate for

                                       21
<PAGE>

registration of transfer at the offices or agencies maintained by the Trustee
for such purposes, duly endorsed by, or accompanied by a written instrument of
transfer in form satisfactory to the Trustee duly executed by the Holder hereof
or such Holder's attorney duly authorized in writing, and thereupon one or more
new Certificates in authorized denominations representing a like aggregate
Fractional Undivided Interest will be issued to the designated transferee.

         The Certificates are issuable only as registered Certificates without
coupons in the Classes and denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, this
Certificate is exchangeable for one or more new Certificates evidencing the same
Class and in the same aggregate Fractional Undivided Interest, as requested by
the Holder surrendering the same.

         No service charge will be made to the Certificateholders for any such
registration of transfer, but the Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection
therewith. The Depositor, the Master Servicer, the Trustee and any agent of any
of them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Trustee or any such agent shall be affected by notice to the contrary.

         The obligations created by the Agreement and the Trust Fund created
thereby (other than the obligations to make payments to Certificateholders with
respect to the termination of the Agreement) shall terminate upon the earlier of
(i) the later of the (A) final payment or other liquidation (or Advance with
respect thereto) of the last Mortgage Loan remaining in the Trust Fund and (B)
disposition of all property acquired upon foreclosure or deed in lieu of
foreclosure of any Mortgage Loan and the remittance of all funds due under the
Agreement, or (ii) the optional repurchase by the party named in the Agreement
of all the Mortgage Loans and other assets of the Trust Fund in accordance with
the terms of the Agreement. Such optional repurchase may be made only on or
after the Distribution Date on which the aggregate unpaid principal balance of
the Mortgage Loans is less than the percentage of the aggregate Outstanding
Principal Balance specified in the Agreement of the Mortgage Loans at the
Cut-off Date. The exercise of such right will effect the early retirement of the
Certificates. In no event, however, will the Trust Fund created by the Agreement
continue beyond the expiration of 21 years after the death of certain persons
identified in the Agreement.

         Unless this Certificate has been countersigned by an authorized
signatory of the Trustee by manual signature, this Certificate shall not be
entitled to any benefit under the Agreement, or be valid for any purpose.

                                       22
<PAGE>

         IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

Dated: _________, 20__                     U.S. BANK NATIONAL ASSOCIATION
                                           Not in its individual capacity but
                                           solely as Trustee

                                           By:
                                                --------------------------------
                                                  Authorized Signatory

                          CERTIFICATE OF AUTHENTICATION
                          -----------------------------

         This is one of the Class R-[_] Certificates referred to in the
within-mentioned Agreement.

                                           U.S. BANK NATIONAL ASSOCIATION
                                           Authorized  signatory of U.S. Bank
                                           National  Association,  not in its
                                           individual capacity but solely as
                                           Trustee

                                           By:
                                                --------------------------------
                                                  Authorized Signatory

                                       23
<PAGE>

                                   ASSIGNMENT
                                   ----------

         FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto __________________________________ (Please print or typewrite
name and address including postal zip code of assignee) a Fractional Undivided
Interest evidenced by the within Mortgage Pass-Through Certificate and hereby
authorizes the transfer of registration of such interest to assignee on the
Certificate Register of the Trust Fund.

         I (We) further direct the Certificate Registrar to issue a new
Certificate of a like denomination 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

                            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.

                                       24
<PAGE>

                                                                     EXHIBIT B

                             MORTGAGE LOAN SCHEDULE

         The Preliminary and Final Mortgage Loan Schedules shall set forth the
following information with respect to each Mortgage Loan:

(a)      the loan number;

(b)      the Mortgagor's name;

(c)      the street address (including city, state and zip code) of the
Mortgaged Property;

(d)      the property type;

(e)      the Mortgage Rate;

(f)      the Servicer;

(g)      the Servicing Rate;

(h)      the Net Rate;

(i)      the original term;

(j)      the maturity date;

(k)      the stated remaining term to maturity;

(l)      the original principal balance;

(m)      the first payment date;

(n)      the principal and interest payment in effect as of the Cut-off Date;

(o)      the unpaid principal balance as of the Cut-off Date;

(p)      the Loan-to-Value Ratio at origination;

(q)      paid-through date;

(r)      the insurer of any Primary Mortgage Insurance Policy;

(s)      the Gross Margin, if applicable;

(t)      the Maximum Lifetime Mortgage Rate, if applicable;

(u)      the Minimum Lifetime Mortgage Rate, if applicable;

                                       25
<PAGE>

(v)      the Periodic Rate Cap, if applicable;

(w)      the number of days delinquent, if any;

(x)      which Mortgage Loans adjust after an initial fixed-rate period of
three, five, seven or ten years;

(y)      The Loan Group; and

(z)      The Prepayment Charge Loans.

Such schedule also shall set forth for all of the Mortgage Loans, the total
number of Mortgage Loans, the total of each of the amounts described under (k)
and (n) above, the weighted average by principal balance as of the Cut-off Date
of each of the rates described under (e), (f) and (g) above, and the weighted
average remaining term to maturity by unpaid principal balance as of the Cut-off
Date.

                                       26
<PAGE>

                                                                     EXHIBIT C

                                   [RESERVED]

                                       27
<PAGE>

                                                                     EXHIBIT D

                        REQUEST FOR RELEASE OF DOCUMENTS

To:      U.S. Bank National Association
         One Federal Street, 3rd Floor
         Boston, Massachusetts 02110

RE:      Pooling and Servicing Agreement dated as of
         October 1, 2004, among SAMI II,
         Wells Fargo Bank Minnesota,
         National Association, as Master Servicer
         and Securities Administrator,
         EMC Mortgage Corporation, as Seller
         and company and U.S. Bank National Association, as Trustee

         In connection with the administration of the Mortgage Loans held by you
pursuant to the above-captioned Pooling and Servicing Agreement, we request the
release, and hereby acknowledge receipt, of the 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 and proceeds have been deposited into the
           Custodial Account

_____  2.  Foreclosure

_____  3.  Substitution

_____  4.  Other Liquidation

_____  5.  Nonliquidation                         Reason:
                                                         -----------------------

_____  6.  California Mortgage Loan paid in full

                                           By:
                                               ---------------------------------
                                                  (authorized signer)

                                           Issuer:
                                                    ----------------------------
                                           Address:
                                                     ---------------------------
                                           Date:
                                                --------------------------------

                                       28
<PAGE>

                                                                     EXHIBIT E

                                FORM OF AFFIDAVIT

                                                  Affidavit pursuant to Section
                                                  860E(e)(4) of the Internal
                                                  Revenue Code of 1986, as
                                                  amended, and for other
                                                  purposes

STATE OF   )
           ) ss:
COUNTY OF  )

         [NAME OF OFFICER], being first duly sworn, deposes
and says:

         1.       That he is [Title of Officer] of [Name of
Investor] (the "Investor"), a [savings institution] [corporation] duly organized
and existing under the laws of [the State of ] [the United States], on behalf of
which he makes this affidavit.

         2.       That (i) the Investor is not a "disqualified organization" as
defined in Section 860E(e)(5) of the Internal Revenue Code of 1986, as amended
(the "Code"), and will not be a disqualified organization as of [Closing Date]
[date of purchase]; (ii) it is not acquiring the Structured Asset Mortgage
Investments II Inc., Prime Mortgage Trust, Mortgage Pass-Through Certificates,
Series 2004-2 Class R-I, Class R-II, and R-III Certificates (the "Residual
Certificates") for the account of a disqualified organization; (iii) it consents
to any amendment of the Pooling and Servicing Agreement that shall be deemed
necessary by Structured Asset Mortgage Investments II Inc. (upon advice of
counsel) to constitute a reasonable arrangement to ensure that the Residual
Certificates will not be owned directly or indirectly by a disqualified
organization; and (iv) it will not transfer such Residual Certificates unless
(a) it has received from the transferee an affidavit in substantially the same
form as this affidavit containing these same four representations and (b) as of
the time of the transfer, it does not have actual knowledge that such affidavit
is false.

         3.       That the Investor is one of the following: (i) a citizen or
resident of the United States, (ii) 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 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, (iii) an estate whose income is subject to United States federal income
tax regardless of its source, or (iv) a trust other than a "foreign trust," as
defined in Section 7701 (a)(31) of the Code.

         4.       That the Investor's taxpayer identification number is
______________________.

                                       29
<PAGE>

         5.       That no purpose of the acquisition of the Residual
Certificates is to avoid or impede the assessment or collection of tax.

         6.       That the Investor understands that, as the holder of the
Residual Certificates, the Investor may incur tax liabilities in excess of any
cash flows generated by such Residual Certificates.

         7.       That the Investor intends to pay taxes associated with holding
the Residual Certificates as they become due.

         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
[Title of Officer] this ____ day of _________, 20__.

                                           [NAME OF INVESTOR]

                                            By:
                                                                      ----------
                                                  [Name of Officer]
                                                  [Title of Officer]
                                                  [Address of Investor for
                                                  receipt of distributions]

                                                  Address of Investor for
                                                  receipt of tax information:

                                       30
<PAGE>

         Personally appeared before me the above-named [Name of Officer], known
or proved to me to be the same person who executed the foregoing instrument and
to be the [Title of Officer] 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___.

                                       31
<PAGE>

                                                                     EXHIBIT F-1

                            FORM OF INVESTMENT LETTER

                                                                          [Date]
[SELLER]

U.S. Bank National Association
One Federal Street, 3rd Floor
Boston, Massachusetts 02110

Structured Asset Mortgage Investments II Inc.
383 Madison Avenue
New York, New York 10179

           Re:       Structured Asset Mortgage Investments II Inc.,
                     Prime Mortgage Trust, Series 2004-2 Mortgage
                     Pass-Through Certificates (the "Certificates"),
                     including the Class B-4, Class B-5 and Class B-6
                     Certificates (the "Privately Offered CERTIFICATES")

Dear Ladies and Gentlemen:

         In connection with our purchase of Privately Offered Certificates, we
confirm that:

                  (i)      we understand that the Privately Offered Certificates
                           are not being registered under the Securities Act of
                           1933, as amended (the "Act") or any applicable state
                           securities or "Blue Sky" laws, and are being sold to
                           us in a transaction that is exempt from the
                           registration requirements of such laws;

                  (ii)     any information we desired concerning the
                           Certificates, including the Privately Offered
                           Certificates, the trust in which the Certificates
                           represent the entire beneficial ownership interest
                           (the "Trust") or any other matter we deemed relevant
                           to our decision to purchase Privately Offered
                           Certificates has been made available to us;

                  (iii)    we are able to bear the economic risk of investment
                           in Privately Offered Certificates; we are an
                           institutional "accredited investor" as defined in
                           Section 501(a) of Regulation D promulgated under the
                           Act and a sophisticated institutional investor;

                  (iv)     we are acquiring Privately Offered Certificates for
                           our own account, not as nominee for any other person,
                           and not with a present view to any distribution or
                           other disposition of the Privately Offered
                           Certificates;

                  (v)      we agree the Privately Offered Certificates must be
                           held indefinitely by us (and may not be sold,
                           pledged, hypothecated or in any way disposed of)
                           unless subsequently registered under the Act and any
                           applicable state

                                       32
<PAGE>

                           securities or "Blue Sky" laws or an exemption from
                           the registration requirements of the Act and any
                           applicable state securities or "Blue Sky" laws is
                           available;

                  (vi)     we agree that in the event that at some future time
                           we wish to dispose of or exchange any of the
                           Privately Offered Certificates (such disposition or
                           exchange not being currently foreseen or
                           contemplated), we will not transfer or exchange any
                           of the Privately Offered Certificates unless:

                                    (A)      (1) the sale is to an Eligible
                           Purchaser (as defined below), (2) if required by the
                           Pooling and Servicing Agreement (as defined below) a
                           letter to substantially the same effect as either
                           this letter or, if the Eligible Purchaser is a
                           Qualified Institutional Buyer as defined under Rule
                           144A of the Act, the Rule 144A and Related Matters
                           Certificate in the form attached to the Pooling and
                           Servicing Agreement (as defined below) (or such other
                           documentation as may be acceptable to the Trustee) is
                           executed promptly by the purchaser and delivered to
                           the addressees hereof and (3) all offers or
                           solicitations in connection with the sale, whether
                           directly or through any agent acting on our behalf,
                           are limited only to Eligible Purchasers and are not
                           made by means of any form of general solicitation or
                           general advertising whatsoever; and

                                    (B)      if the Privately Offered
                           Certificate is not registered under the Act (as to
                           which we acknowledge you have no obligation), the
                           Privately Offered Certificate is sold in a
                           transaction that does not require registration under
                           the Act and any applicable state securities or "blue
                           sky" laws and, if U.S. Bank National Association (the
                           "Trustee") so requests, a satisfactory Opinion of
                           Counsel is furnished to such effect, which Opinion of
                           Counsel shall be an expense of the transferor or the
                           transferee;

                  (vii)    we agree to be bound by all of the terms (including
                           those relating to restrictions on transfer) of the
                           Pooling and Servicing, pursuant to which the Trust
                           was formed; we have reviewed carefully and understand
                           the terms of the Pooling and Servicing Agreement;

                  (viii)   we either: (i) are not acquiring the Privately
                           Offered Certificate directly or indirectly by, or on
                           behalf of, an employee benefit plan or other
                           retirement arrangement which is subject to Title I of
                           the Employee Retirement Income Security Act of 1974,
                           as amended, or section 4975 of the Internal Revenue
                           Code of 1986, as amended, or (ii) are providing a
                           representation to the effect that the proposed
                           transfer and holding of a Privately Offered
                           Certificate and the servicing, management and
                           operation of the Trust and its assets: (I) will not
                           result in any prohibited transaction which is not
                           covered under an individual or class prohibited
                           transaction exemption, including, but not limited to,
                           Prohibited Transaction Exemption ("PTE") 84-14, PTE
                           91-38, PTE 90-1, PTE 95-60, or PTE 96-23 and (II)
                           will not

                                       33
<PAGE>

                           give rise to any additional obligations on the part
                           of the Depositor, the Master Servicer, the Securities
                           Administrator or the Trustee or (iii) have attached
                           hereto the opinion specified in Section 5.07 of the
                           Agreement.

                  (ix)     We understand that each of the Privately Offered
                           Certificates bears, and will continue to bear, a
                           legend to substantiate the following effect: "THIS
                           CERTIFICATE HAS NOT BEEN AND WILL NOT BE REGISTERED
                           UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
                           "SECURITIES ACT"), OR UNDER ANY STATE SECURITIES
                           LAWS. THE HOLDER HEREOF, BY PURCHASING THIS
                           CERTIFICATE, AGREES THAT THIS CERTIFICATE MAY BE
                           REOFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED
                           ONLY IN COMPLIANCE WITH THE SECURITIES ACT AND OTHER
                           APPLICABLE LAWS AND ONLY (1) PURSUANT TO RULE 144A
                           UNDER THE SECURITIES ACT ("RULE 144A") TO A PERSON
                           THAT THE HOLDER REASONABLY BELIEVES IS A QUALIFIED
                           INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A
                           (A "QIB"), PURCHASING FOR ITS OWN ACCOUNT OR A QIB
                           PURCHASING FOR THE ACCOUNT OF A QIB, WHOM THE HOLDER
                           HAS INFORMED, IN EACH CASE, THAT THE REOFFER, RESALE,
                           PLEDGE OR OTHER TRANSFER IS BEING MADE IN RELIANCE ON
                           RULE 144A, (2) PURSUANT TO AN EXEMPTION FROM
                           REGISTRATION PROVIDED BY RULE 144 UNDER THE
                           SECURITIES ACT (IF AVAILABLE) OR (3) IN CERTIFICATED
                           FORM TO AN "INSTITUTIONAL ACCREDITED INVESTOR" WITHIN
                           THE MEANING THEREOF IN RULE 501(a)(1), (2), (3) or
                           (7) OF REGULATION D UNDER THE ACT OR ANY ENTITY IN
                           WHICH ALL OF THE EQUITY OWNERS COME WITHIN SUCH
                           PARAGRAPHS PURCHASING NOT FOR DISTRIBUTION IN
                           VIOLATION OF THE SECURITIES ACT, SUBJECT TO (A) THE
                           RECEIPT BY THE TRUSTEE OF A LETTER SUBSTANTIALLY IN
                           THE FORM PROVIDED IN THE AGREEMENT AND (B) THE
                           RECEIPT BY THE TRUSTEE OF SUCH OTHER EVIDENCE
                           ACCEPTABLE TO THE TRUSTEE THAT SUCH REOFFER, RESALE,
                           PLEDGE OR TRANSFER IS IN COMPLIANCE WITH THE
                           SECURITIES ACT AND OTHER APPLICABLE LAWS OR IN EACH
                           CASE IN ACCORDANCE WITH ALL APPLICABLE SECURITIES
                           LAWS OF THE UNITED STATES AND ANY OTHER APPLICABLE
                           JURISDICTION. THIS CERTIFICATE MAY NOT BE ACQUIRED
                           DIRECTLY OR INDIRECTLY BY, OR ON BEHALF OF, AN
                           EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT ARRANGEMENT
                           WHICH IS SUBJECT TO TITLE I OF THE EMPLOYEE
                           RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED,
                           OR SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986,
                           AS AMENDED, UNLESS THE PROPOSED TRANSFER AND HOLDING
                           OF A CERTIFICATE AND THE

                                       34
<PAGE>

                           SERVICING, MANAGEMENT AND OPERATION OF THE TRUST AND
                           ITS ASSETS: (1) WILL NOT RESULT IN ANY PROHIBITED
                           TRANSACTION WHICH IS NOT COVERED UNDER AN INDIVIDUAL
                           OR CLASS PROHIBITED TRANSACTION EXEMPTION, INCLUDING,
                           BUT NOT LIMITED TO, PROHIBITED TRANSACTION EXEMPTION
                           ("PTE") 84-14, PTE 91-38, PTE 90-1, PTE 95-60 OR PTE
                           96-23 AND (II) WILL NOT GIVE RISE TO ANY ADDITIONAL
                           OBLIGATIONS ON THE PART OF THE DEPOSITOR, THE MASTER
                           SERVICER, THE SECURITIES ADMINISTRATOR OR THE
                           TRUSTEE, WHICH WILL BE DEEMED REPRESENTED BY AN OWNER
                           OF A BOOK-ENTRY CERTIFICATE OR A GLOBAL CERTIFICATE
                           OR UNLESS THE OPINION PROVIDED IN SECTION 5.07 OF THE
                           AGREEMENT IS PROVIDED."

         "ELIGIBLE PURCHASER" means a corporation, partnership or other entity
which we have reasonable grounds to believe and do believe (i) can make
representations with respect to itself to substantially the same effect as the
representations set forth herein, and (ii) is either a Qualified Institutional
Buyer as defined under Rule 144A of the Act or an institutional "Accredited
Investor" as defined under Rule 501 of the Act.

         Terms not otherwise defined herein shall have the meanings assigned to
them in the Pooling and Servicing Agreement, dated as of October 1, 2004, among
Structured Asset Mortgage Investments II Inc., Wells Fargo Bank, N.A. as master
servicer and securities administrator, EMC Mortgage Corporation, as seller and
company and U.S. Bank National Association, as Trustee (the "Pooling and
Servicing Agreement').

         If the Purchaser proposes that its Certificates be registered in the
name of a nominee on its behalf, the Purchaser has identified such nominee
below, and has caused such nominee to complete the Nominee Acknowledgment at the
end of this letter.

Name of Nominee (if any):
                          ------------------------------------

                                       35
<PAGE>

         IN WITNESS WHEREOF, this document has been executed by the undersigned
who is duly authorized to do so on behalf of the undersigned Eligible Purchaser
on the ___ day of ________, 20___.

                                             Very truly yours,

                                             [PURCHASER]

                                             By:
                                                --------------------------------
                                                     (Authorized Officer)

                                                     [By:
                                                         -----------------------
                                                            Attorney-in-fact]

                                       36
<PAGE>

                             Nominee Acknowledgment

         The undersigned hereby acknowledges and agrees that as to the
Certificates being registered in its name, the sole beneficial owner thereof is
and shall be the Purchaser identified above, for whom the undersigned is acting
as nominee.

                                              [NAME OF NOMINEE]

                                             By:
                                                --------------------------------
                                                     (Authorized Officer)

                                                     [By:
                                                         -----------------------
                                                            Attorney-in-fact]

                                       37
<PAGE>

                                                                     EXHIBIT G

                           FORM OF CUSTODIAL AGREEMENT

                               CUSTODIAL AGREEMENT
                               -------------------

         THIS CUSTODIAL AGREEMENT (as amended and supplemented from time to
time, the "Agreement'), dated as of October 29, 2004, by and among U.S. BANK
NATIONAL ASSOCIATION, not individually but solely as trustee under the Pooling
and Servicing Agreement defined below (including its successors under the
Pooling and Servicing Agreement defined below, the "Trustee"), STRUCTURED ASSET
MORTGAGE INVESTMENTS II INC., as depositor (together with any successor in
interest, the "Depositor"), WELLS FARGO BANK, NATIONAL ASSOCIATION, as master
servicer and securities administrator (together with any successor in interest
or successor under the Pooling and Servicing Agreement referred to below, the
"Master Servicer") and WELLS FARGO BANK, NATIONAL ASSOCIATION, as custodian
(together with any successor in interest or any successor appointed hereunder,
the "Custodian").

                                WITNESSETH THAT:
                                ---------------

         WHEREAS, the Depositor, the Master Servicer, the Trustee and EMC
Mortgage Corporation (the "Seller") have entered into a Pooling and Servicing
Agreement, dated as of October 1, 2004, relating to the issuance of Prime
Mortgage Trust 2004-2, Mortgage Pass-Through Certificates, Series 2004-2 (as in
effect on the date of this agreement, the "Original Pooling and Servicing
Agreement," and 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 Depositor or the Master Servicer under the Pooling and
Servicing Agreement and the Servicers under their respective Servicing
Agreements, 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 Depositor, the
Master Servicer and the Custodian hereby agree as follows:

                                       I.
                                   DEFINITIONS

         Capitalized terms used in this Agreement and not defined herein shall
have the meanings assigned in the Original Pooling and Servicing Agreement,
unless otherwise required by the context herein.

                                       38
<PAGE>

                                      II.
                          CUSTODY OF MORTGAGE DOCUMENTS

         A.       CUSTODIAN TO ACT AS AGENT: ACCEPTANCE OF MORTGAGE FILES. THE
CUSTODIAN, AS THE DULY APPOINTED CUSTODIAL 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 MORTGAGE FILES
AS AGENT FOR THE TRUSTEE, IN TRUST, FOR THE USE AND BENEFIT OF ALL PRESENT AND
FUTURE CERTIFICATEHOLDERS AND MBIA INSURANCE CORPORATION.

         B.       RECORDATION OF ASSIGNMENTS. IF ANY MORTGAGE FILE INCLUDES ONE
OR MORE ASSIGNMENTS OF MORTGAGE TO THE TRUSTEE IN A STATE WHICH IS SPECIFICALLY
EXCLUDED FROM THE OPINION OF COUNSEL DELIVERED BY THE SELLER TO THE TRUSTEE AND
THE CUSTODIAN PURSUANT TO THE PROVISIONS OF SECTION 2.01 OF THE POOLING AND
SERVICING AGREEMENT, EACH SUCH ASSIGNMENT SHALL BE DELIVERED BY THE CUSTODIAN TO
THE DEPOSITOR FOR THE PURPOSE OF RECORDING IT IN THE APPROPRIATE PUBLIC OFFICE
FOR REAL PROPERTY RECORDS, AND THE DEPOSITOR, AT NO EXPENSE TO THE CUSTODIAN,
SHALL PROMPTLY CAUSE TO BE RECORDED IN THE APPROPRIATE PUBLIC OFFICE FOR REAL
PROPERTY RECORDS EACH SUCH ASSIGNMENT OF MORTGAGE AND, UPON RECEIPT THEREOF FROM
SUCH PUBLIC OFFICE, SHALL RETURN EACH SUCH ASSIGNMENT OF MORTGAGE TO THE
CUSTODIAN.

         C.       REVIEW OF MORTGAGE FILES.

         1.       On or prior to the Closing Date, in accordance with Section
2.02 of the Pooling and Servicing Agreement, the Custodian 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").

         2.       Within 90 days of the Closing Date, the Custodian agrees, for
the benefit of Certificateholders and Radian Asset Assurance Inc., 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 Depositor and the
Trustee an Interim Certification in the form annexed hereto as Exhibit Two to
the effect 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 Interim
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.

         3.       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 Depositor and the Trustee a Final
Certification in the form annexed hereto as Exhibit Three evidencing the
completeness of the Mortgage Files.

                                       39
<PAGE>

         4.       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 missing from the Mortgage Files.

         D.       NOTIFICATION OF BREACHES OF REPRESENTATIONS AND WARRANTIES.
UPON DISCOVERY BY THE CUSTODIAN OF A BREACH OF ANY REPRESENTATION OR WARRANTY
MADE BY THE DEPOSITOR 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 DEPOSITOR, THE RELATED SERVICER AND THE TRUSTEE.

         E.       CUSTODIAN TO COOPERATE: RELEASE OF MORTGAGE FILES. UPON
RECEIPT OF WRITTEN NOTICE FROM THE TRUSTEE THAT THE SELLER HAS REPURCHASED A
MORTGAGE LOAN PURSUANT TO ARTICLE II OF THE POOLING AND SERVICING AGREEMENT, AND
THAT THE PURCHASE PRICE THEREFORE HAS BEEN DEPOSITED IN THE MASTER SERVICER
COLLECTION ACCOUNT OR THE DISTRIBUTION ACCOUNT, THEN THE CUSTODIAN AGREES TO
PROMPTLY RELEASE TO THE 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
to release to the related Servicer the related Mortgage File. The Depositor
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.

         From time to time as is appropriate for the servicing or foreclosure of
any Mortgage Loan, including, for this purpose, collection under any Primary
Insurance Policy, the related Servicer (or if the Servicer does not, the Master
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 the related 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 shall deliver the Mortgage File to
the related 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 the related 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

                                       40
<PAGE>

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, the Servicer shall deliver two copies of the Request for
Release if delivered in hard copy or the 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, such Request for Release shall be followed by an
assignment of mortgage, without recourse, representation or warranty from the
Trustee to the Seller and the related Mortgage Note shall be endorsed without
recourse by the Trustee and be returned to the Seller. In connection with any
Request for Release of a Mortgage File because of the payment in full of a
Mortgage Loan, such Request for Release shall be accompanied by a certificate of
satisfaction or other similar instrument to be executed by or on behalf of the
Trustee and returned to the related Servicer.

                                       41
<PAGE>

         F.       ASSUMPTION AGREEMENTS. IN THE EVENT THAT ANY ASSUMPTION
AGREEMENT, SUBSTITUTION OF LIABILITY AGREEMENT OR SALE OF SERVICING 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, TO THE EXTENT PROVIDED IN THE RELATED SERVICING AGREEMENT,
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.

                                      III.
                            CONCERNING THE CUSTODIAN

         A.       CUSTODIAN AS 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 CUSTODIAL 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, RADIAN
ASSET ASSURANCE INC. AND THE CERTIFICATEHOLDERS AND UNDERTAKES TO PERFORM SUCH
DUTIES AND ONLY SUCH DUTIES AS ARE SPECIFICALLY SET FORTH IN THIS AGREEMENT AND
IN THE POOLING AND SERVICING 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 DEPOSITOR, THE
SERVICERS OR THE MASTER SERVICER OR OTHERWISE RELEASED FROM THE POSSESSION OF
THE CUSTODIAN.

         B.       RESERVED.

         C.       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.

         D.       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 DEPOSITOR PURSUANT TO THE POOLING AND SERVICING AGREEMENT.

         E.       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 WRITTEN NOTICE OF RESIGNATION, THE TRUSTEE SHALL
EITHER TAKE CUSTODY OF THE MORTGAGE FILES ITSELF AND GIVE PROMPT WRITTEN NOTICE
THEREOF TO THE DEPOSITOR, THE MASTER SERVICER, RADIAN ASSET ASSURANCE

                                       42
<PAGE>

INC. 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 WRITTEN NOTICE OF RESIGNATION, THE RESIGNING CUSTODIAN MAY
PETITION ANY COURT OF COMPETENT JURISDICTION FOR THE APPOINTMENT OF A SUCCESSOR
CUSTODIAN.

         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
Servicer or the Depositor.

         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 Depositor, MBIA Insurance Corporation
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 Depositor and the Master Servicer.

         F.       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.

         G.       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.

                                       43
<PAGE>

                                      IV.
                            MISCELLANEOUS PROVISIONS

         A.       NOTICES. ALL NOTICES, REQUESTS, CONSENTS AND 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),
OR IN THE CASE OF RADIAN ASSET ASSURANCE INC., TO 335 MADISON AVENUE, NEW YORK,
NEW YORK 10017 OR BY EMAIL AT ABSRM@RADIAN.BIZ, IN WHICH CASE THE NOTICE WILL BE
DEEMED DELIVERED WHEN RECEIVED.

         B.       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 DEPOSITOR, 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.

         C.       GOVERNING LAW. THIS AGREEMENT SHALL BE DEEMED A CONTRACT MADE
UNDER THE LAWS OF THE STATE OF NEW YORK AND SHALL BE CONSTRUED AND ENFORCED IN
ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK.

         D.       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 DEPOSITOR AND AT THE TRUST'S EXPENSE, BUT
ONLY UPON DIRECTION ACCOMPANIED BY AN OPINION OF COUNSEL REASONABLY SATISFACTORY
TO THE DEPOSITOR 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.

         E.       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.

                                       44
<PAGE>

         IN WITNESS WHEREOF, this Agreement is executed as of the date first
above written.

Address:                                     U.S. BANK NATIONAL ASSOCIATION,
                                             not  individually  but solely as
                                             Trustee
One Federal Street, 3rd Floor
Boston, Massachusetts 02110
                                             By:
Attention:                                   Name: Vaneta I. Bernard
Telecopy:                                    Title:   Vice President
Confirmation:
Address:                                     STRUCTURED ASSET MORTGAGE
                                             INVESTMENTS II INC.

383 Madison Avenue
New York, New York 10179                     By:
                                             Name:
                                             Title:

Address:                                     WELLS FARGO BANK,
                                             NATIONAL ASSOCIATION, as Master
                                             Servicer
9062 Old Annapolis Road
Columbia, Maryland 21045
                                             By:
                                             Name: Stacey Taylor
                                             Title:     Assistant Vice President

Address:                                     WELLS FARGO BANK,
                                             NATIONAL ASSOCIATION, as Custodian
9062 Old Annapolis Road
Columbia, Maryland 21045                     By:
                                             Name:      Stacey Taylor
                                             Title:     Assistant Vice President

<PAGE>

STATE OF MASSACHUSETTS  )
                        )ss.:
COUNTY OF BOSTON        )

         On the 29h day of October 2004 before me, a notary public in and for
said State, personally appeared Vaneta I. Bernard, known to me to be a Vice
President of U.S. Bank National Association, a national banking association that
executed the within instrument, and also known to me to be the person who
executed it on behalf of said corporation and acknowledged to me that such
corporation executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                             --------------------------------
                                                       Notary Public

[SEAL]

                                       46
<PAGE>

STATE OF MARYLAND  )
                   ) ss.:
COUNTY OF HOWARD   )

         On the 29th day of October 2004 before me, a notary public in and for
said State, personally appeared Stacey Taylor, known to me to be an Assistant
Vice President of Wells Fargo Bank, National Association, a national banking
association that executed the within instrument, and also known to me to be the
person who executed it on behalf of said national banking association, and
acknowledged to me that such national banking association executed the within
instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                             --------------------------------
                                                      Notary Public

[SEAL]

                                       47
<PAGE>

STATE OF NEW YORK   )
                    )ss.:
COUNTY OF NEW YORK  )

         On the 29th day of October 2004 before me, a notary public in and for
said State, personally appeared__________, known to me to be a(n) ____________of
Structured Asset Mortgage Investments II Inc., one of the corporations that
executed the within instrument, and also known to me to be the person who
executed it on behalf of said corporation, and acknowledged to me that such
corporation executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                             --------------------------------
                                                       Notary Public

[Notarial Seal]

                                       48
<PAGE>

STATE OF MARYLAND  )
                   )ss.:
 COUNTY OF HOWARD  )

         On the 29th day of October 2004 before me, a notary public in and for
said State, personally appeared Stacey Taylor, known to me to be an Assistant
Vice President of Wells Fargo Bank, National Association, one of the
corporations that executed the within instrument, and also known to me to be the
person who executed it on behalf of said corporation, and acknowledged to me
that such corporation executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                             --------------------------------
                                                      Notary Public

[Notarial Seal]

                                       49
<PAGE>

                                   EXHIBIT ONE

                     FORM OF CUSTODIAN INITIAL CERTIFICATION

                                                               October __, 2004

U.S. Bank National Association     Structured Asset Mortgage Investments II Inc.
One Federal Street, 3rd Floor      383 Madison Avenue
Boston, Massachusetts 02110        New York, New York 10179

Radian Asset Assurance Inc.
335 Madison Avenue
New York, New York 10017

Attention: Structured Asset Mortgage Investments II Inc.
Prime Mortgage Trust 2004-2, Mortgage Pass-Through Certificates, Series 2004-2

           Re:   Custodial Agreement, dated as of October 29, 2004,
                 by and among U.S. Bank National Association,
                 Structured Asset Mortgage Investments II Inc. and
                 Wells Fargo Bank, National Association relating to
                 Prime Mortgage Trust 2004-2, MORTGAGE PASS-THROUGH
                 CERTIFICATES, SERIES 2004-2

Ladies and Gentlemen:

         In accordance with Section 2.3(a) of the above-captioned Custodial
Agreement, and subject to Section 2.02(a) of the Pooling and Servicing
Agreement, the undersigned, as Custodian, hereby certifies that it has received
a Mortgage File (which contains an original Mortgage Note or lost note
affidavit) to the extent required in Section 2.01 of the Pooling and Servicing
Agreement with respect to each Mortgage Loan listed in the Mortgage Loan
Schedule, with any exceptions listed on Schedule A attached hereto.

         Capitalized words and phrases used herein shall have the respective
meanings assigned to them in the above-captioned Custodial Agreement.

                                 WELLS FARGO BANK,
                                 NATIONAL ASSOCIATION

                                 By:
                                    --------------------------------------------
                                    Name:
                                    Title:

                                       50
<PAGE>

                                   EXHIBIT TWO

                     FORM OF CUSTODIAN INTERIM CERTIFICATION

                                                               ___________, 20__

U.S. Bank National Association     Structured Asset Mortgage Investments II Inc.
One Federal Street, 3rd Floor      383 Madison Avenue
Boston, Massachusetts 02110        New York, New York 10179

Radian Asset Assurance Inc.
335 Madison Avenue
New York, New York 10017

Attention: Structured Asset Mortgage Investments II Inc.
Prime Mortgage Trust 2004-2, Mortgage Pass-Through Certificates, Series 2004-2

           Re:   Custodial Agreement, dated as of October 29, 2004,
                 by and among U.S. Bank National Association,
                 Structured Asset Mortgage Investments II Inc. and
                 Wells Fargo Bank, National Association relating to
                 Prime Mortgage Trust 2004-2, MORTGAGE PASS-THROUGH
                 CERTIFICATES, SERIES 2004-2

Ladies and Gentlemen:

         In accordance with Section 2.3(b) of the above-captioned Custodial
Agreement, and subject to Section 2.02(a) of the Pooling and Servicing
Agreement, the undersigned, as Custodian, hereby certifies that it has received
a Mortgage File to the extent required pursuant to Section 2.01 of the Pooling
and Servicing Agreement with respect to each Mortgage Loan listed in the
Mortgage Loan Schedule, and it has reviewed the Mortgage File and the Mortgage
Loan Schedule and has determined that: all required documents have been executed
and received and that such documents relate to the Mortgage Loans identified on
the Mortgage Loan Schedule, with any exceptions listed on Schedule A attached
hereto.

         Capitalized words and phrases used herein shall have the respective
meanings assigned to them in the above-captioned Custodial Agreement.

                                 WELLS FARGO BANK,
                                 NATIONAL ASSOCIATION

                                 By:
                                    --------------------------------------------
                                 Name:
                                      ------------------------------------------
                                 Title:
                                       -----------------------------------------

                                       51
<PAGE>

                                  EXHIBIT THREE

                      FORM OF CUSTODIAN FINAL CERTIFICATION

                                                                   _______, 20__

U.S. Bank National Association     Structured Asset Mortgage Investments II Inc.
One Federal Street, 3rd Floor      383 Madison Avenue
Boston, Massachusetts 02110        New York, New York 10179

Radian Asset Assurance Inc.
335 Madison Avenue
New York, New York 10017

Attention: Structured Asset Mortgage Investments II Inc.
Prime Mortgage Trust 2004-2, Mortgage Pass-Through Certificates, Series 2004-2

           Re:   Custodial Agreement, dated as of October 29, 2004,
                 by and among U.S. Bank National Association,
                 Structured Asset Mortgage Investments II Inc. and
                 Wells Fargo Bank, National Association relating to
                 Prime Mortgage Trust 2004-2, MORTGAGE PASS-THROUGH
                 CERTIFICATES, SERIES 2004-2

Ladies and Gentlemen:

         In accordance with Section 2.3 of the above-captioned Custodial
Agreement and subject to Section 2.02(b) of the Pooling and Servicing Agreement,
the undersigned, as Custodian, hereby certifies that it has received a Mortgage
File to the extent required pursuant to Section 2.01 of the Pooling and
Servicing Agreement with respect to each Mortgage Loan listed in the Mortgage
Loan Schedule, and it has reviewed the Mortgage File and the Mortgage Loan
Schedule and has determined that all required documents have been executed and
received and that such documents relate to the Mortgage Loans identified in the
Mortgage Loan Schedule, with any exceptions listed on Schedule A attached
hereto.

         Capitalized words and phrases used herein shall have the respective
meanings assigned to them in the above-captioned Custodial Agreement or in the
Pooling and Servicing Agreement, as applicable.

                                          WELLS FARGO BANK,
                                          NATIONAL ASSOCIATION

                                          By:
                                             -----------------------------------
                                          Name:
                                               ---------------------------------
                                          Title:
                                                --------------------------------

                                       52
<PAGE>

                                       53
<PAGE>

                                                                     EXHIBIT H

                               SERVICING AGREEMENT

                             Wells Fargo Bank, N.A.

                             [provided upon request]

                                       54
<PAGE>

                                       55
<PAGE>

                                                                     EXHIBIT I

                              ASSIGNMENT AGREEMENT

                             [provided upon request]

                                       56
<PAGE>

                                                                     EXHIBIT J

                    FORM OF MORTGAGE LOAN PURCHASE AGREEMENT

         MORTGAGE LOAN PURCHASE AGREEMENT, dated as of October 29, 2004, as
amended and supplemented by any and all amendments hereto (collectively, the
"AGREEMENT"), by and between EMC MORTGAGE CORPORATION, a Delaware corporation
(the "MORTGAGE LOAN SELLER"), and STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.,
a Delaware corporation (the "PURCHASER").

         Upon the terms and subject to the conditions of this Agreement, the
Mortgage Loan Seller agrees to sell, and the Purchaser agrees to purchase,
certain conventional, first lien mortgage loans secured primarily by one- to
four-family residential properties, an interest in shares issued by a
cooperative apartment corporation and the related proprietary lease and
individual condominium units (collectively, the "MORTGAGE LOANS") as described
herein. The Purchaser intends to deposit the Mortgage Loans into a trust fund
(the "TRUST FUND") and create Prime Mortgage Trust 2004-2, Mortgage Pass-Through
Certificates, Series 2004-2 (the "CERTIFICATES"), under a pooling and servicing
agreement, to be dated as of October 1, 2004 (the "POOLING AND SERVICING
AGREEMENT"), among the Purchaser, as depositor, Wells Fargo Bank, National
Association, as master servicer and securities administrator, U.S. Bank National
Association, as trustee (the "TRUSTEE") and EMC Mortgage Corporation, as seller
and company.

         The Purchaser has filed with the Securities and Exchange Commission
(the "COMMISSION") a registration statement on Form S-3 (Number 333-115122)
relating to its Mortgage Pass-Through Certificates and the offering of certain
series thereof (including certain classes of the Certificates) from time to time
in accordance with Rule 415 under the Securities Act of 1933, as amended, and
the rules and regulations of the Commission promulgated thereunder (the
"SECURITIES ACT"). Such registration statement, when it became effective under
the Securities Act, and the prospectus relating to the public offering of
certain classes of the Certificates by the Purchaser (the "PUBLIC OFFERING"), as
each may be amended or supplemented from time to time pursuant to the Securities
Act or otherwise, are referred to herein as the "REGISTRATION STATEMENT" and the
"PROSPECTUS," respectively. The "PROSPECTUS SUPPLEMENT" shall mean that
supplement, dated October 29 2004 to the Prospectus, dated May 14, 2004,
relating to certain classes of the Certificates. With respect to the Public
Offering of certain classes of the Certificates, the Purchaser and Bear, Stearns
& Co. Inc. ("BEAR STEARNS") have entered into a terms agreement dated as of
October 29, 2004 to an underwriting agreement dated July 29, 2003, between the
Purchaser and Bear Stearns (collectively, the "UNDERWRITING AGREEMENT").

         Now, therefore, in consideration of the premises and the mutual
agreements set forth herein, the parties hereto agree as follows:

         V.       DEFINITIONS. CERTAIN TERMS ARE DEFINED HEREIN. CAPITALIZED
TERMS USED HEREIN BUT NOT DEFINED HEREIN SHALL HAVE THE MEANINGS SPECIFIED IN
THE POOLING AND SERVICING AGREEMENT. THE FOLLOWING OTHER TERMS ARE DEFINED AS
FOLLOWS:

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         ACQUISITION PRICE: Cash in an amount equal to $______ (plus $______ in
accrued interest)1.

         BEAR STEARNS: Bear, Stearns & Co. Inc.

         CLOSING DATE: October 29, 2004.

         CUT-OFF DATE: October 1, 2004.

         CUT-OFF DATE BALANCE: approximately $215,643,858.

         DELETED MORTGAGE LOAN: A Mortgage Loan replaced or to be replaced by a
Substitute Mortgage Loan.

         DUE DATE: With respect to each Mortgage Loan, the date in each month on
which its scheduled payment is due if such due date is the first day of a month
and otherwise is deemed to be the first day of the following month or such other
date specified in the related Servicing Agreement.

         FITCH: Fitch, Inc. or its successor in interest.

         MASTER SERVICER: Wells Fargo Bank, National Association.

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

         MERS(R) SYSTEM: The system of recording transfers of Mortgages
electronically maintained by MERS.

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

         MORTGAGE: The mortgage or deed of trust creating a first lien on an
interest in real property securing a Mortgage Note.

         MORTGAGE FILE: The items referred to in EXHIBIT 1 pertaining to a
particular Mortgage Loan and any additional documents required to be added to
such documents pursuant to this Agreement.

         MORTGAGE INTEREST RATE: The annual rate of interest borne by a Mortgage
Note as stated therein.

         MORTGAGOR: The obligor(s) on a Mortgage Note.

         NET RATE: For each Mortgage Loan, the Mortgage Interest Rate for such
Mortgage Loan less the Servicing Fee Rate and the Lender-Paid PMI Rate (if
applicable).

1          Please contact Bear, Stearns & Co. Inc. for Purchase Price.

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         OPINION OF COUNSEL: A written opinion of counsel, who may be counsel
for the Mortgage Loan Seller or the Purchaser, reasonably acceptable to the
Trustee.

         PERSON: Any legal person, including any individual, corporation,
partnership, joint venture, association, joint stock company, trust,
unincorporated organization or government or any agency or political subdivision
thereof.

         PURCHASE PRICE: With respect to any Mortgage Loan (or any property
acquired with respect thereto) required to be repurchased by the Mortgage Loan
Seller pursuant to this Agreement or Article II of the Pooling and Servicing
Agreement, an amount equal to the sum of (i)(a) 100% of the Outstanding
Principal Balance of such Mortgage Loan as of the date of repurchase (or if the
related Mortgaged Property was acquired with respect thereto, 100% of the
Outstanding Principal Balance at the date of the acquisition), plus (b) accrued
but unpaid interest on the Outstanding Principal Balance at the related Mortgage
Interest Rate, through and including the last day of the month of repurchase,
plus (c) any unreimbursed Monthly Advances and servicing advances payable to the
Servicer of the Mortgage Loan and (ii) any costs and damages (if any) incurred
by the Trust in connection with any violation of such Mortgage Loan of any
predatory lending laws.

         RATING AGENCIES: Moody's and Fitch, each a "RATING AGENCY."

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

         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.

         SERVICING AGREEMENTS: Shall have the meaning assigned to such term in
the Pooling and Servicing Agreement.

         SUBSTITUTE MORTGAGE LOAN: A mortgage loan substituted for a Deleted
Mortgage Loan which must meet on the date of such substitution the requirements
stated herein and in the Pooling and Servicing Agreement; upon such
substitution, such mortgage loan shall be a "Mortgage Loan" hereunder.

         VALUE: The value of the Mortgaged Property at the time of origination
of the related Mortgage Loan, such value being the lesser of (i) the value of
such property set forth in an appraisal accepted by the applicable originator of
the Mortgage Loan or (ii) the sales price of such property at the time of
origination.

         VI.      PURCHASE AND SALE OF THE MORTGAGE LOANS AND RELATED RIGHTS. A.
UPON SATISFACTION OF THE CONDITIONS SET FORTH IN SECTION 10 HEREOF, THE MORTGAGE
LOAN SELLER AGREES TO SELL, AND THE PURCHASER AGREES TO PURCHASE MORTGAGE LOANS
HAVING AN AGGREGATE OUTSTANDING PRINCIPAL BALANCE AS OF THE CUT-OFF DATE EQUAL
TO THE CUT-OFF DATE BALANCE.

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         B.       THE CLOSING FOR THE PURCHASE AND SALE OF THE MORTGAGE LOANS
AND THE CLOSING FOR THE ISSUANCE OF THE CERTIFICATES WILL TAKE PLACE ON THE
CLOSING DATE AT THE OFFICE OF THE PURCHASER'S COUNSEL IN NEW YORK, NEW YORK OR
SUCH OTHER PLACE AS THE PARTIES SHALL AGREE.

         C.       UPON THE SATISFACTION OF THE CONDITIONS SET FORTH IN SECTION
10 HEREOF, ON THE CLOSING DATE, THE PURCHASER SHALL PAY TO THE MORTGAGE LOAN
SELLER THE ACQUISITION PRICE FOR THE MORTGAGE LOANS IN IMMEDIATELY AVAILABLE
FUNDS BY WIRE TRANSFER TO SUCH ACCOUNT OR ACCOUNTS AS SHALL BE DESIGNATED BY THE
MORTGAGE LOAN SELLER.

         D.       IN ADDITION TO THE FOREGOING, ON THE CLOSING DATE THE MORTGAGE
LOAN SELLER ASSIGNS TO THE PURCHASER ALL OF ITS RIGHT, TITLE AND INTEREST IN THE
SERVICING AGREEMENTS (OTHER THAN ITS RIGHT TO ENFORCE THE REPRESENTATIONS AND
WARRANTIES SET FORTH THEREIN).

         VII.     MORTGAGE LOAN SCHEDULES. THE MORTGAGE LOAN SELLER AGREES TO
PROVIDE TO THE PURCHASER AS OF THE DATE HEREOF A PRELIMINARY LISTING OF THE
MORTGAGE LOANS (THE "PRELIMINARY MORTGAGE LOAN SCHEDULE") SETTING FORTH THE
INFORMATION LISTED ON EXHIBIT 2 TO THIS AGREEMENT WITH RESPECT TO EACH OF THE
MORTGAGE LOANS BEING SOLD BY THE MORTGAGE LOAN SELLER. IF THERE ARE CHANGES TO
THE PRELIMINARY MORTGAGE LOAN SCHEDULE, THE MORTGAGE LOAN SELLER SHALL PROVIDE
TO THE PURCHASER AS OF THE CLOSING DATE A FINAL SCHEDULE (THE "FINAL MORTGAGE
LOAN SCHEDULE") SETTING FORTH THE INFORMATION LISTED ON EXHIBIT 2 TO THIS
AGREEMENT WITH RESPECT TO EACH OF THE MORTGAGE LOANS BEING SOLD BY THE MORTGAGE
LOAN SELLER TO THE PURCHASER. THE FINAL MORTGAGE LOAN SCHEDULE SHALL BE
DELIVERED TO THE PURCHASER ON THE CLOSING DATE, SHALL BE ATTACHED TO AN
AMENDMENT TO THIS AGREEMENT TO BE EXECUTED ON THE CLOSING DATE BY THE PARTIES
HERETO AND SHALL BE IN FORM AND SUBSTANCE MUTUALLY AGREED TO BY THE MORTGAGE
LOAN SELLER AND THE PURCHASER (THE "AMENDMENT"). IF THERE ARE NO CHANGES TO THE
PRELIMINARY MORTGAGE LOAN SCHEDULE, THE PRELIMINARY MORTGAGE LOAN SCHEDULE SHALL
BE THE FINAL MORTGAGE LOAN SCHEDULE FOR ALL PURPOSES HEREOF.

         VIII.    MORTGAGE LOAN TRANSFER.

         A.       THE PURCHASER WILL BE ENTITLED TO ALL SCHEDULED PAYMENTS OF
PRINCIPAL AND INTEREST ON THE MORTGAGE LOANS DUE AFTER THE CUT-OFF DATE
(REGARDLESS OF WHEN ACTUALLY COLLECTED) AND ALL PAYMENTS THEREON, OTHER THAN
SCHEDULED PRINCIPAL AND INTEREST DUE ON OR BEFORE THE CUT-OFF DATE BUT RECEIVED
AFTER THE CUT-OFF DATE. THE MORTGAGE LOAN SELLER WILL BE ENTITLED TO ALL
SCHEDULED PAYMENTS OF PRINCIPAL AND INTEREST ON THE MORTGAGE LOANS DUE ON OR
BEFORE THE CUT-OFF DATE (INCLUDING PAYMENTS COLLECTED AFTER THE CUT-OFF DATE)
AND ALL PAYMENTS THEREON, OTHER THAN SCHEDULED PRINCIPAL AND INTEREST DUE AFTER
THE CUT-OFF DATE BUT RECEIVED ON OR BEFORE THE CUT-OFF DATE. SUCH PRINCIPAL
AMOUNTS AND ANY INTEREST THEREON BELONGING TO THE MORTGAGE LOAN SELLER AS
DESCRIBED ABOVE WILL NOT BE INCLUDED IN THE AGGREGATE OUTSTANDING

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PRINCIPAL BALANCE OF THE MORTGAGE LOANS AS OF THE CUT-OFF DATE AS SET FORTH ON
THE FINAL MORTGAGE LOAN SCHEDULE.

         B.       PURSUANT TO VARIOUS CONVEYANCING DOCUMENTS TO BE EXECUTED ON
THE CLOSING DATE AND PURSUANT TO THE POOLING AND SERVICING AGREEMENT, THE
PURCHASER WILL ASSIGN ON THE CLOSING DATE ALL OF ITS RIGHT, TITLE AND INTEREST
IN AND TO THE MORTGAGE LOANS TO THE TRUSTEE FOR THE BENEFIT OF THE
CERTIFICATEHOLDERS AND RADIAN ASSET ASSURANCE INC.. IN CONNECTION WITH THE
TRANSFER AND ASSIGNMENT OF THE MORTGAGE LOANS, THE MORTGAGE LOAN SELLER HAS
DELIVERED OR WILL DELIVER OR CAUSE TO BE DELIVERED TO THE TRUSTEE BY THE CLOSING
DATE OR SUCH LATER DATE AS IS AGREED TO BY THE PURCHASER AND THE MORTGAGE LOAN
SELLER (EACH OF THE CLOSING DATE AND SUCH LATER DATE IS REFERRED TO AS A
"MORTGAGE FILE DELIVERY DATE"), THE ITEMS OF EACH MORTGAGE FILE, PROVIDED,
HOWEVER, THAT IN LIEU OF THE FOREGOING, THE MORTGAGE LOAN SELLER MAY DELIVER THE
FOLLOWING DOCUMENTS, UNDER THE CIRCUMSTANCES SET FORTH BELOW: (W) IN LIEU OF THE
ORIGINAL SECURITY INSTRUMENT, ASSIGNMENTS TO THE TRUSTEE OR INTERVENING
ASSIGNMENTS THEREOF WHICH HAVE BEEN DELIVERED, ARE BEING DELIVERED OR WILL, UPON
RECEIPT OF RECORDING INFORMATION RELATING TO THE SECURITY INSTRUMENT REQUIRED TO
BE INCLUDED THEREON, BE DELIVERED TO RECORDING OFFICES FOR RECORDING AND HAVE
NOT BEEN RETURNED TO THE MORTGAGE LOAN SELLER IN TIME TO PERMIT THEIR DELIVERY
AS SPECIFIED ABOVE, THE MORTGAGE LOAN SELLER MAY DELIVER A TRUE COPY THEREOF
WITH A CERTIFICATION BY THE MORTGAGE LOAN SELLER, 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"; (X) IN LIEU OF THE SECURITY
INSTRUMENT, ASSIGNMENTS TO THE TRUSTEE OR INTERVENING ASSIGNMENTS THEREOF, IF
THE APPLICABLE JURISDICTION RETAINS THE ORIGINALS OF SUCH DOCUMENTS (AS
EVIDENCED BY A CERTIFICATION FROM THE MORTGAGE LOAN SELLER TO SUCH EFFECT) THE
MORTGAGE LOAN SELLER 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; (Y) IN LIEU OF THE MORTGAGE
NOTES RELATING TO THE MORTGAGE LOANS, EACH IDENTIFIED IN THE LIST DELIVERED BY
THE PURCHASER TO THE TRUSTEE ON THE CLOSING DATE AND ATTACHED HERETO AS EXHIBIT
5, THE MORTGAGE LOAN SELLER MAY DELIVER LOST NOTE AFFIDAVITS AND INDEMNITIES OF
THE MORTGAGE LOAN SELLER; AND (Z) THE MORTGAGE LOAN SELLER SHALL NOT BE REQUIRED
TO DELIVER INTERVENING ASSIGNMENTS OR MORTGAGE NOTE ENDORSEMENTS BETWEEN THE
RELATED UNDERLYING SELLER AND THE MORTGAGE LOAN SELLER, BETWEEN THE MORTGAGE
LOAN SELLER AND THE DEPOSITOR, AND BETWEEN THE DEPOSITOR AND THE TRUSTEE; 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
MORTGAGE LOAN SELLER, IN LIEU OF DELIVERING THE ABOVE DOCUMENTS, MAY DELIVER TO
THE TRUSTEE A CERTIFICATION BY THE MORTGAGE LOAN SELLER OR THE MASTER SERVICER
TO SUCH EFFECT AND SHALL DEPOSIT ALL AMOUNTS PAID IN RESPECT OF SUCH MORTGAGE
LOANS IN THE MASTER SERVICER COLLECTION ACCOUNT ON THE CLOSING DATE. THE
MORTGAGE LOAN SELLER SHALL DELIVER SUCH ORIGINAL DOCUMENTS (INCLUDING ANY
ORIGINAL DOCUMENTS AS TO WHICH CERTIFIED COPIES HAD PREVIOUSLY BEEN DELIVERED)
OR SUCH CERTIFIED COPIES TO THE TRUSTEE PROMPTLY AFTER THEY ARE RECEIVED. THE
MORTGAGE LOAN SELLER SHALL CAUSE THE MORTGAGE AND INTERVENING ASSIGNMENTS, IF
ANY, AND THE ASSIGNMENT OF THE SECURITY INSTRUMENT TO BE RECORDED NOT LATER THAN
180 DAYS AFTER THE CLOSING DATE, UNLESS SUCH ASSIGNMENT IS NOT REQUIRED TO BE
RECORDED UNDER THE TERMS SET FORTH IN SECTION 6(A) HEREOF.

         C.       IN CONNECTION WITH THE ASSIGNMENT OF ANY MORTGAGE LOAN
REGISTERED ON THE MERS(R) SYSTEM, THE MORTGAGE LOAN SELLER FURTHER AGREES THAT
IT WILL CAUSE, AT THE

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MORTGAGE LOAN SELLER'S OWN EXPENSE, WITHIN 30 DAYS AFTER THE CLOSING DATE, THE
MERS(R) SYSTEM TO INDICATE THAT SUCH MORTGAGE LOANS HAVE BEEN ASSIGNED BY THE
MORTGAGE LOAN SELLER TO THE PURCHASER AND BY THE PURCHASER TO THE TRUSTEE IN
ACCORDANCE WITH THIS AGREEMENT FOR THE BENEFIT OF THE CERTIFICATEHOLDERS BY
INCLUDING (OR DELETING, IN THE CASE OF MORTGAGE LOANS WHICH ARE REPURCHASED IN
ACCORDANCE WITH THIS AGREEMENT) IN SUCH COMPUTER FILES (A) THE CODE IN THE FIELD
WHICH IDENTIFIES THE SPECIFIC TRUSTEE AND (B) THE CODE IN THE FIELD "POOL FIELD"
WHICH IDENTIFIES THE SERIES OF THE CERTIFICATES ISSUED IN CONNECTION WITH SUCH
MORTGAGE LOANS. THE MORTGAGE LOAN SELLER FURTHER AGREES THAT IT WILL NOT, AND
WILL NOT PERMIT ANY SERVICER OR THE MASTER SERVICER TO, AND THE MASTER SERVICER
AGREES THAT IT WILL NOT, ALTER THE CODES REFERENCED IN THIS PARAGRAPH WITH
RESPECT TO ANY MORTGAGE LOAN DURING THE TERM OF THE POOLING AND SERVICING
AGREEMENT UNLESS AND UNTIL SUCH MORTGAGE LOAN IS REPURCHASED IN ACCORDANCE WITH
THE TERMS OF THE POOLING AND SERVICING AGREEMENT.

         D.       THE MORTGAGE LOAN SELLER AND THE PURCHASER ACKNOWLEDGE
HEREUNDER THAT ALL OF THE MORTGAGE LOANS AND THE RELATED SERVICING WILL
ULTIMATELY BE ASSIGNED TO U.S. BANK NATIONAL ASSOCIATION, AS TRUSTEE FOR THE
CERTIFICATEHOLDERS, ON THE DATE HEREOF.

         IX.      EXAMINATION OF MORTGAGE FILES.

         A.       ON OR BEFORE THE MORTGAGE FILE DELIVERY DATE, THE MORTGAGE
LOAN SELLER WILL HAVE MADE THE MORTGAGE FILES AVAILABLE TO THE PURCHASER OR ITS
AGENT FOR EXAMINATION WHICH MAY BE AT THE OFFICES OF THE TRUSTEE OR THE MORTGAGE
LOAN SELLER AND/OR THE MORTGAGE LOAN SELLER'S CUSTODIAN. THE FACT THAT THE
PURCHASER OR ITS AGENT HAS CONDUCTED OR HAS FAILED TO CONDUCT ANY PARTIAL OR
COMPLETE EXAMINATION OF THE MORTGAGE FILES SHALL NOT AFFECT THE PURCHASER'S
RIGHTS TO DEMAND CURE, REPURCHASE, SUBSTITUTION OR OTHER RELIEF AS PROVIDED IN
THIS AGREEMENT. IN FURTHERANCE OF THE FOREGOING, THE MORTGAGE LOAN SELLER SHALL
MAKE THE MORTGAGE FILES AVAILABLE TO THE PURCHASER OR ITS AGENT FROM TIME TO
TIME SO AS TO PERMIT THE PURCHASER TO CONFIRM THE MORTGAGE LOAN SELLER'S
COMPLIANCE WITH THE DELIVERY AND RECORDATION REQUIREMENTS OF THIS AGREEMENT AND
THE POOLING AND SERVICING AGREEMENT. IN ADDITION, UPON REQUEST OF THE PURCHASER,
THE MORTGAGE LOAN SELLER AGREES TO PROVIDE TO THE PURCHASER, BEAR STEARNS AND TO
ANY INVESTORS OR PROSPECTIVE INVESTORS IN THE CERTIFICATES INFORMATION REGARDING
THE MORTGAGE LOANS AND THEIR SERVICING, TO MAKE THE MORTGAGE FILES AVAILABLE TO
THE PURCHASER, BEAR STEARNS AND TO SUCH INVESTORS OR PROSPECTIVE INVESTORS
(WHICH MAY BE AT THE OFFICES OF THE MORTGAGE LOAN SELLER AND/OR THE MORTGAGE
LOAN SELLER'S CUSTODIAN) AND TO MAKE AVAILABLE PERSONNEL KNOWLEDGEABLE ABOUT THE
MORTGAGE LOANS FOR DISCUSSIONS WITH THE PURCHASER, BEAR STEARNS AND SUCH
INVESTORS OR PROSPECTIVE INVESTORS, UPON REASONABLE REQUEST DURING REGULAR
BUSINESS HOURS, SUFFICIENT TO PERMIT THE PURCHASER, BEAR STEARNS AND SUCH
INVESTORS OR POTENTIAL INVESTORS TO CONDUCT SUCH DUE DILIGENCE AS ANY SUCH PARTY
REASONABLY BELIEVES IS APPROPRIATE.

         B.       PURSUANT TO THE POOLING AND SERVICING AGREEMENT, ON THE
CLOSING DATE THE CUSTODIAN, ON BEHALF OF THE TRUSTEE, FOR THE BENEFIT OF THE
CERTIFICATEHOLDERS AND RADIAN ASSET ASSURANCE INC., WILL ACKNOWLEDGE RECEIPT OF
EACH MORTGAGE LOAN, BY DELIVERY TO THE MORTGAGE LOAN SELLER, THE PURCHASER AND
THE TRUSTEE OF AN INITIAL CERTIFICATION IN THE FORM ATTACHED AS EXHIBIT ONE TO
THE CUSTODIAL AGREEMENT.

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         C.       PURSUANT TO THE POOLING AND SERVICING AGREEMENT, WITHIN 90
DAYS OF 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 WILL REVIEW OR SHALL CAUSE THE CUSTODIAN TO REVIEW ITEMS
OF THE MORTGAGE FILES AS SET FORTH ON EXHIBIT 1 AND WILL DELIVER TO THE MORTGAGE
LOAN SELLER, THE PURCHASER AND THE TRUSTEE AN INTERIM CERTIFICATION
SUBSTANTIALLY IN THE FORM OF EXHIBIT TWO TO THE CUSTODIAL AGREEMENT. IF THE
TRUSTEE OR CUSTODIAN, AS ITS AGENT, FINDS ANY DOCUMENT LISTED ON EXHIBIT 1 NOT
TO HAVE BEEN EXECUTED OR RECEIVED, OR TO BE UNRELATED, DETERMINED ON THE BASIS
OF THE MORTGAGOR NAME, ORIGINAL PRINCIPAL BALANCE AND LOAN NUMBER, TO THE
MORTGAGE LOANS IDENTIFIED IN THE FINAL MORTGAGE LOAN SCHEDULE OR TO APPEAR
DEFECTIVE ON ITS FACE (A "MATERIAL DEFECT"), THE TRUSTEE OR THE CUSTODIAN, AS
ITS AGENT, SHALL PROMPTLY NOTIFY THE MORTGAGE LOAN SELLER OF SUCH MATERIAL
DEFECT. THE MORTGAGE LOAN SELLER SHALL CORRECT OR CURE ANY SUCH MATERIAL DEFECT
WITHIN 90 DAYS FROM THE DATE OF NOTICE FROM THE TRUSTEE OR THE CUSTODIAN, AS ITS
AGENT, OF THE MATERIAL DEFECT AND IF THE MORTGAGE LOAN SELLER FAILS TO CORRECT
OR CURE SUCH MATERIAL DEFECT WITHIN SUCH PERIOD AND SUCH DEFECT MATERIALLY AND
ADVERSELY AFFECTS THE INTERESTS OF THE CERTIFICATEHOLDERS IN THE RELATED
MORTGAGE LOAN, THE MORTGAGE LOAN SELLER WILL, IN ACCORDANCE WITH THE TERMS OF
THE POOLING AND SERVICING AGREEMENT, WITHIN 90 DAYS OF THE DATE OF NOTICE,
PROVIDE THE TRUSTEE WITH A SUBSTITUTE MORTGAGE LOAN (IF WITHIN TWO YEARS OF THE
CLOSING DATE) OR PURCHASE THE RELATED MORTGAGE LOAN AT THE APPLICABLE 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, REPURCHASE OR SUBSTITUTION 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 MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER SHALL NOT BE
REQUIRED TO PURCHASE SUCH MORTGAGE LOAN IF THE MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER WITHIN THIRTY DAYS OF ITS
RECEIPT OF THE ORIGINAL RECORDED DOCUMENT.

         D.       PURSUANT TO THE POOLING AND SERVICING AGREEMENT, WITHIN 180
DAYS OF 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 WILL REVIEW OR CAUSE THE CUSTODIAN TO REVIEW ITEMS OF THE MORTGAGE
FILES AS SET FORTH ON EXHIBIT 1 AND WILL DELIVER TO THE MORTGAGE LOAN SELLER,
THE PURCHASER AND THE TRUSTEE A FINAL CERTIFICATION SUBSTANTIALLY IN THE FORM OF
EXHIBIT THREE TO THE CUSTODIAL AGREEMENT. IF THE TRUSTEE OR CUSTODIAN, AS ITS
AGENT, FINDS A MATERIAL DEFECT, THE TRUSTEE OR THE CUSTODIAN, AS ITS AGENT,
SHALL PROMPTLY NOTIFY THE MORTGAGE LOAN SELLER OF SUCH MATERIAL DEFECT. THE
MORTGAGE LOAN SELLER SHALL CORRECT OR CURE ANY SUCH MATERIAL DEFECT WITHIN 90
DAYS FROM THE DATE OF NOTICE FROM THE TRUSTEE OR THE

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CUSTODIAN, AS ITS AGENT, OF THE MATERIAL DEFECT AND IF THE MORTGAGE LOAN SELLER
FAILS TO CORRECT OR CURE SUCH MATERIAL DEFECT WITHIN SUCH PERIOD AND SUCH DEFECT
MATERIALLY AND ADVERSELY AFFECTS THE INTERESTS OF THE CERTIFICATEHOLDERS IN THE
RELATED MORTGAGE LOAN, THE MORTGAGE LOAN SELLER WILL, IN ACCORDANCE WITH THE
TERMS OF THE POOLING AND SERVICING AGREEMENT, WITHIN 90 DAYS OF THE DATE OF
NOTICE, PROVIDE THE TRUSTEE WITH A SUBSTITUTE MORTGAGE LOAN (IF WITHIN TWO YEARS
OF THE CLOSING DATE) OR PURCHASE THE RELATED MORTGAGE LOAN AT THE APPLICABLE
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, REPURCHASE OR SUBSTITUTION 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 MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER SHALL NOT BE
REQUIRED TO PURCHASE SUCH MORTGAGE LOAN IF THE MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER 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 MORTGAGE LOAN SELLER WITHIN THIRTY DAYS OF ITS
RECEIPT OF THE ORIGINAL RECORDED DOCUMENT.

         E.       AT THE TIME OF ANY SUBSTITUTION, THE MORTGAGE LOAN SELLER
SHALL DELIVER OR CAUSE TO BE DELIVERED THE SUBSTITUTE MORTGAGE LOAN, THE RELATED
MORTGAGE FILE AND ANY OTHER DOCUMENTS AND PAYMENTS REQUIRED TO BE DELIVERED IN
CONNECTION WITH A SUBSTITUTION PURSUANT TO THE POOLING AND SERVICING AGREEMENT.
AT THE TIME OF ANY PURCHASE OR SUBSTITUTION, THE TRUSTEE IN ACCORDANCE WITH THE
TERMS OF THE POOLING AND SERVICING AGREEMENT SHALL (I) ASSIGN TO THE MORTGAGE
LOAN SELLER AND CAUSE THE CUSTODIAN TO RELEASE THE DOCUMENTS (INCLUDING, BUT NOT
LIMITED TO, THE MORTGAGE, MORTGAGE NOTE AND OTHER CONTENTS OF THE MORTGAGE FILE)
IN THE POSSESSION OF THE CUSTODIAN RELATING TO THE DELETED MORTGAGE LOAN AND
(II) EXECUTE AND DELIVER SUCH INSTRUMENTS OF TRANSFER OR ASSIGNMENT, IN EACH
CASE WITHOUT RECOURSE, AS SHALL BE NECESSARY TO VEST IN THE MORTGAGE LOAN SELLER
TITLE TO SUCH DELETED MORTGAGE LOAN.

         X.       RECORDATION OF ASSIGNMENTS OF MORTGAGE.

         A.       THE MORTGAGE LOAN SELLER SHALL CAUSE EACH ASSIGNMENT OF THE
SECURITY INSTRUMENT FROM THE MORTGAGE LOAN SELLER TO THE TRUSTEE TO BE RECORDED
NOT LATER THAN 180 DAYS AFTER THE CLOSING DATE, UNLESS (A) SUCH RECORDATION IS
NOT REQUIRED BY THE RATING AGENCIES OR AN OPINION OF COUNSEL HAS BEEN PROVIDED
TO THE TRUSTEE (WITH A COPY TO THE CUSTODIAN) WHICH STATES THAT THE RECORDATION
OF SUCH ASSIGNMENTS IS NOT NECESSARY TO PROTECT THE INTERESTS OF THE
CERTIFICATEHOLDERS IN THE RELATED MORTGAGE LOANS OR (B) MERS IS IDENTIFIED ON
THE MORTGAGE OR A PROPERLY RECORDED ASSIGNMENT OF THE MORTGAGE, AS THE MORTGAGEE
OF RECORD SOLELY AS NOMINEE FOR THE MORTGAGE LOAN SELLER AND ITS SUCCESSORS AND
ASSIGNS; PROVIDED, HOWEVER, NOTWITHSTANDING THE FOREGOING, EACH ASSIGNMENT SHALL
BE SUBMITTED FOR RECORDING BY

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THE MORTGAGE LOAN SELLER IN THE MANNER DESCRIBED ABOVE, AT NO EXPENSE TO THE
TRUST OR TRUSTEE, UPON THE EARLIEST TO OCCUR OF (I) REASONABLE DIRECTION BY THE
HOLDERS OF CERTIFICATES EVIDENCING FRACTIONAL UNDIVIDED INTERESTS AGGREGATING
NOT LESS THAN 25% OF THE TRUST, (II) THE OCCURRENCE OF A EVENT OF DEFAULT, (III)
THE OCCURRENCE OF A BANKRUPTCY, INSOLVENCY OR FORECLOSURE RELATING TO THE
MORTGAGE LOAN SELLER AND (IV) THE OCCURRENCE OF A SERVICING TRANSFER AS
DESCRIBED IN SECTION 8.02 OF THE POOLING AND SERVICING AGREEMENT.

         While each such Mortgage or assignment is being recorded, if necessary,
the Mortgage Loan Seller shall leave or cause to be left with the Trustee a
certified copy of such Mortgage or assignment. All customary recording fees and
reasonable expenses relating to the recordation of the assignments of mortgage
to the Trustee or the Opinion of Counsel, as the case may be, shall be borne by
the Mortgage Loan Seller.

         B.       IT IS THE EXPRESS INTENT OF THE PARTIES HERETO THAT THE
CONVEYANCE OF THE MORTGAGE LOANS BY THE MORTGAGE LOAN SELLER TO THE PURCHASER,
AS CONTEMPLATED BY THIS AGREEMENT BE, AND BE TREATED AS, A SALE. IT IS, FURTHER,
NOT THE INTENTION OF THE PARTIES THAT SUCH CONVEYANCE BE DEEMED A PLEDGE OF THE
MORTGAGE LOANS BY THE MORTGAGE LOAN SELLER TO THE PURCHASER TO SECURE A DEBT OR
OTHER OBLIGATION OF THE MORTGAGE LOAN SELLER. HOWEVER, IN THE EVENT THAT,
NOTWITHSTANDING THE INTENT OF THE PARTIES, THE MORTGAGE LOANS ARE HELD BY A
COURT TO CONTINUE TO BE PROPERTY OF THE MORTGAGE LOAN SELLER, THEN (A) THIS
AGREEMENT SHALL ALSO BE DEEMED TO BE A SECURITY AGREEMENT WITHIN THE MEANING OF
ARTICLES 8 AND 9 OF THE APPLICABLE UNIFORM COMMERCIAL CODE; (B) THE TRANSFER OF
THE MORTGAGE LOANS PROVIDED FOR HEREIN SHALL BE DEEMED TO BE A GRANT BY THE
MORTGAGE LOAN SELLER TO THE PURCHASER OF A SECURITY INTEREST IN ALL OF THE
MORTGAGE LOAN SELLER'S RIGHT, TITLE AND INTEREST IN AND TO THE MORTGAGE LOANS
AND ALL AMOUNTS PAYABLE TO THE HOLDERS OF THE MORTGAGE LOANS IN ACCORDANCE WITH
THE TERMS THEREOF AND ALL PROCEEDS OF THE CONVERSION, VOLUNTARY OR INVOLUNTARY,
OF THE FOREGOING INTO CASH, INSTRUMENTS, SECURITIES OR OTHER PROPERTY, TO THE
EXTENT THE PURCHASER WOULD OTHERWISE BE ENTITLED TO OWN SUCH MORTGAGE LOANS AND
PROCEEDS PURSUANT TO SECTION 4 HEREOF, INCLUDING ALL AMOUNTS, OTHER THAN
INVESTMENT EARNINGS, FROM TIME TO TIME HELD OR INVESTED IN ANY ACCOUNTS CREATED
PURSUANT TO THE POOLING AND SERVICING AGREEMENT, WHETHER IN THE FORM OF CASH,
INSTRUMENTS, SECURITIES OR OTHER PROPERTY; (C) THE POSSESSION BY THE PURCHASER
OR THE TRUSTEE OF MORTGAGE NOTES AND SUCH OTHER ITEMS OF PROPERTY AS CONSTITUTE
INSTRUMENTS, MONEY, NEGOTIABLE DOCUMENTS OR CHATTEL PAPER SHALL BE DEEMED TO BE
"POSSESSION BY THE SECURED PARTY" FOR PURPOSES OF PERFECTING THE SECURITY
INTEREST PURSUANT TO SECTION 9-313 (OR COMPARABLE PROVISION) OF THE APPLICABLE
UNIFORM COMMERCIAL CODE; AND (D) NOTIFICATIONS TO PERSONS HOLDING SUCH PROPERTY,
AND ACKNOWLEDGMENTS, RECEIPTS OR CONFIRMATIONS FROM PERSONS HOLDING SUCH
PROPERTY, SHALL BE DEEMED NOTIFICATIONS TO, OR ACKNOWLEDGMENTS, RECEIPTS OR
CONFIRMATIONS FROM, FINANCIAL INTERMEDIARIES, BAILEES OR AGENTS (AS APPLICABLE)
OF THE PURCHASER FOR THE PURPOSE OF PERFECTING SUCH SECURITY INTEREST UNDER
APPLICABLE LAW. ANY ASSIGNMENT OF THE INTEREST OF THE PURCHASER PURSUANT TO ANY
PROVISION HEREOF OR PURSUANT TO THE POOLING AND SERVICING AGREEMENT SHALL ALSO
BE DEEMED TO BE AN ASSIGNMENT OF ANY SECURITY INTEREST CREATED HEREBY. THE
MORTGAGE LOAN SELLER AND THE PURCHASER SHALL, TO THE EXTENT CONSISTENT WITH THIS
AGREEMENT, TAKE SUCH ACTIONS AS MAY BE REASONABLY NECESSARY TO ENSURE THAT, IF
THIS AGREEMENT WERE DEEMED TO CREATE A SECURITY INTEREST IN THE MORTGAGE LOANS,
SUCH SECURITY INTEREST WOULD BE DEEMED TO BE A PERFECTED SECURITY INTEREST OF
FIRST PRIORITY UNDER APPLICABLE LAW AND WILL BE MAINTAINED AS SUCH THROUGHOUT
THE TERM OF THE POOLING AND SERVICING AGREEMENT.

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         XI.      REPRESENTATIONS AND WARRANTIES OF MORTGAGE LOAN SELLER
CONCERNING THE MORTGAGE LOANS. THE MORTGAGE LOAN SELLER HEREBY REPRESENTS AND
WARRANTS TO THE PURCHASER AS OF THE CLOSING DATE OR SUCH OTHER DATE AS MAY BE
SPECIFIED BELOW WITH RESPECT TO EACH MORTGAGE LOAN BEING SOLD BY IT:

         1.       the information set forth in the Mortgage Loan Schedule hereto
is true and correct in all material respects and the information provided to the
Rating Agencies, including the Mortgage Loan level detail, is true and correct
according to the Rating Agency requirements;

         2.       immediately prior to the transfer to the Purchaser, the
Mortgage Loan Seller was the sole owner of beneficial title and holder of each
Mortgage and Mortgage Note relating to the Mortgage Loans and is conveying the
same free and clear of any and all liens, claims, encumbrances, participation
interests, equities, pledges, charges or security interests of any nature and
the Mortgage Loan Seller has full right and authority to sell or assign the same
pursuant to this Agreement;

         3.       Each Mortgage Loan at the time it was made complied in all
material respects with all applicable laws and regulations, including, without
limitation, usury, equal credit opportunity, disclosure and recording laws and
all predatory lending laws; and each Mortgage Loan has been serviced in all
material respects in accordance with all applicable laws and regulations,
including, without limitation, usury, equal credit opportunity, disclosure and
recording laws and all predatory lending laws and the terms of the related
Mortgage Note, the Mortgage and other loan documents;

         4.       there is no monetary default existing under any Mortgage or
the related Mortgage Note and there is no material event which, with the passage
of time or with notice and the expiration of any grace or cure period, would
constitute a default, breach or event of acceleration; and neither the Mortgage
Loan Seller, any of its affiliates nor any servicer of any related Mortgage Loan
has taken any action to waive any default, breach or event of acceleration; no
foreclosure action is threatened or has been commenced with respect to the
Mortgage Loan;

         5.       the terms of the Mortgage Note and the Mortgage have not been
impaired, waived, altered or modified in any respect, except by written
instruments, (i) if required by law in the jurisdiction where the Mortgaged
Property is located, or (ii) to protect the interests of the Trustee on behalf
of the Certificateholders;

         6.       no selection procedure reasonably believed by the Mortgage
Loan Seller to be adverse to the interests of the Certificateholders was
utilized in selecting the Mortgage Loans;

         7.       each Mortgage is a valid and enforceable first lien on the
property securing the related Mortgage Note and each Mortgaged Property is owned
by the Mortgagor in fee simple (except with respect to common areas in the case
of

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condominiums, PUDs and DE MINIMIS PUDs) or by leasehold for a term longer than
the term of the related Mortgage, subject only to (i) the lien of current real
property taxes and assessments, (ii) covenants, conditions and restrictions,
rights of way, easements and other matters of public record as of the date of
recording of such Mortgage, such exceptions being acceptable to mortgage lending
institutions generally or specifically reflected in the appraisal obtained in
connection with the origination of the related Mortgage Loan or referred to in
the lender's title insurance policy delivered to the originator of the related
Mortgage Loan and (iii) other matters to which like properties are commonly
subject which do not materially interfere with the benefits of the security
intended to be provided by such Mortgage;

         8.       there is no mechanics' lien or claim for work, labor or
material affecting the premises subject to any Mortgage which is or may be a
lien prior to, or equal with, the lien of such Mortgage except those which are
insured against by the title insurance policy referred to in (xiiii) below;

         9.       as of the Cut-off Date, to the best of the Mortgage Loan
Seller's knowledge, there was no delinquent tax or assessment lien against the
property subject to any Mortgage, except where such lien was being contested in
good faith and a stay had been granted against levying on the property;

         10.      there is no valid offset, defense or counterclaim to any
Mortgage Note or Mortgage, including the obligation of the Mortgagor to pay the
unpaid principal and interest on such Mortgage Note;

         11.      the Mortgaged Property is undamaged by waste, fire, earthquake
or earth movement, windstorm, flood, tornado or other casualty so as to affect
adversely the value of the Mortgaged Property as security for the Mortgage Loans
or the use for which the premises were intended; and there is no proceeding
pending for the total or partial condemnation of the related Mortgaged Property;

         12.      to the best of the Mortgage Loan Seller's knowledge, the
Mortgaged Property and all improvements thereon comply with all requirements of
any applicable zoning and subdivision laws and ordinances;

         13.      a lender's title insurance policy (on an ALTA or CLTA form) or
binder, or other assurance of title customary in the relevant jurisdiction
therefor in a form acceptable to Fannie Mae or Freddie Mac, was issued on the
date that each Mortgage Loan was created by a title insurance company which, to
the best of the Mortgage Loan Seller's knowledge, was qualified to do business
in the jurisdiction where the related Mortgaged Property is located, insuring
the Mortgage Loan Seller and its successors and assigns that the Mortgage is a
first priority lien on the related Mortgaged Property in the original principal
amount of the Mortgage Loan. The Mortgage Loan Seller is the sole insured under
such lender's title insurance policy, and such policy, binder or assurance is
valid and remains in full force and effect, and each such policy, binder or
assurance shall

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contain all applicable endorsements including a negative amortization
endorsement, if applicable;

         14.      at the time of origination, each Mortgaged Property was the
subject of an appraisal which conformed to the underwriting requirements of the
originator of the Mortgage Loan and, the appraisal is in a form acceptable to
Fannie Mae or FHLMC;

         15.      as of the Closing Date, the improvements on each Mortgaged
Property securing a Mortgage Loan is insured (by an insurer which is acceptable
to the Mortgage Loan Seller) against loss by fire and such hazards as are
covered under a standard extended coverage endorsement in the locale in which
the Mortgaged Property is located, in an amount which is not less than the
lesser of the maximum insurable value of the improvements securing such Mortgage
Loan or the outstanding principal balance of the Mortgage Loan, but in no event
in an amount less than an amount that is required to prevent the Mortgagor from
being deemed to be a co-insurer thereunder; if the improvement on the Mortgaged
Property is a condominium unit, it is included under the coverage afforded by a
blanket policy for the condominium project; if upon origination of the related
Mortgage Loan, the improvements on the Mortgaged Property were in an area
identified as a federally designated flood area, a flood insurance policy is in
effect in an amount representing coverage not less than the least of (i) the
outstanding principal balance of the Mortgage Loan, (ii) the restorable cost of
improvements located on such Mortgaged Property or (iii) the maximum coverage
available under federal law; and each Mortgage obligates the Mortgagor
thereunder to maintain the insurance referred to above at the Mortgagor's cost
and expense;

         16.      each Mortgage Loan constitutes a "qualified mortgage" under
Section 860G(a)(3)(A) of the Code and Treasury Regulation Section
1.860G-2(a)(1);

         17.      each Mortgage Loan was originated or funded by (a) a savings
and loan association, savings bank, commercial bank, credit union, insurance
company or similar institution which is supervised and examined by a federal or
state authority (or originated by (i) a subsidiary of any of the foregoing
institutions which subsidiary is actually supervised and examined by applicable
regulatory authorities or (ii) a mortgage loan correspondent of any of the
foregoing and that was originated pursuant to the criteria established by any of
the foregoing) or (b) a mortgagee approved by the Secretary of Housing and Urban
Development pursuant to sections 203 and 211 of the National Housing Act, as
amended;

         18.      none of the Mortgage Loans are (a) loans subject to 12 CFR
Part 226.31, 12 CFR Part 226.32 or 12 CFR Part 226.34 of Regulation Z, the
regulation implementing TILA, which implements the Home Ownership and Equity
Protection Act of 1994, as amended or (b) classified and/or defined as a "high
cost home loan" under any federal, state or local law, including, but not
limited to, the States of Georgia or North Carolina;

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         19.      no loan is a High-Cost Home Loan under the New Jersey Home
Ownership Security Act of 2002;

         20.      no loan in the transaction originated in New Mexico is a
High-Cost Home Loan under the New Mexico Home Loan Protection Act;

         21.      the information set forth in Schedule A of the Prospectus
Supplement with respect to the Mortgage Loans is true and correct in all
material respects;

         22.      no Mortgage Loan is a High Cost Loan or Covered Loan, as
applicable (as such terms are defined in Standard & Poor's LEVELS(R) Glossary,
Version 5.6 Revised, Appendix E, attached hereto as Exhibit 6) and no Mortgage
Loan originated on oR after October 1, 2002 through March 6, 2003 is governed by
the "Georgia Fair Lending Act";

         23.      each Mortgage Loan was originated in accordance with the
underwriting guidelines of the related originator;

         24.      each original Mortgage has been recorded or is in the process
of being recorded in accordance with the requirements of Section 2.01 of the
Pooling and Servicing Agreement in the appropriate jurisdictions wherein such
recordation is required to perfect the lien thereof for the benefit of the Trust
Fund;

         25.      the related Mortgage File contains each of the documents and
instruments listed in Section 2.01 of the Pooling and Servicing Agreement,
subject to any exceptions, substitutions and qualifications as are set forth in
such Section;

         26.      the Mortgage Loans are currently being serviced in accordance
with accepted servicing practices; and

         27.      at the time of origination, each Mortgaged Property was the
subject of an appraisal which conformed to the underwriting requirements of the
originator of the Mortgage Loan, and the appraisal is in a form which was
acceptable to Fannie Mae or FHLMC at the time of origination.

         It is understood and agreed that the representations and warranties set
forth in this Section 7 will inure to the benefit of the Purchaser, its
successors and assigns, notwithstanding any restrictive or qualified endorsement
on any Mortgage Note or assignment of Mortgage or the examination of any
Mortgage File. Upon any substitution for a Mortgage Loan, the representations
and warranties set forth above shall be deemed to be made by the Mortgage Loan
Seller as to any Substitute Mortgage Loan as of the date of substitution.

         Upon discovery or receipt of notice by the Mortgage Loan Seller, the
Purchaser or the Trustee of a breach of any representation or warranty of the
Mortgage Loan Seller set forth in this Section 7 which materially and adversely
affects the value of the interests of the Purchaser, the Certificateholders or
the Trustee in any of the Mortgage Loans delivered to the Purchaser

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<PAGE>

pursuant to this Agreement, the party discovering or receiving notice of such
breach shall give prompt written notice to the others. In the case of any such
breach of a representation or warranty set forth in this Section 7, within 90
days from the date of discovery by the Mortgage Loan Seller, or the date the
Mortgage Loan Seller is notified by the party discovering or receiving notice of
such breach (whichever occurs earlier), the Mortgage Loan Seller will (i) cure
such breach in all material respects, (ii) purchase the affected Mortgage Loan
at the applicable Purchase Price or (iii) if within two years of the Closing
Date, substitute a qualifying Substitute Mortgage Loan in exchange for such
Mortgage Loan. The obligations of the Mortgage Loan Seller to cure, purchase or
substitute a qualifying Substitute Mortgage Loan shall constitute the
Purchaser's, the Trustee's and the Certificateholder's sole and exclusive remedy
under this Agreement or otherwise respecting a breach of representations or
warranties hereunder with respect to the Mortgage Loans, except for the
obligation of the Mortgage Loan Seller to indemnify the Purchaser for such
breach as set forth in and limited by Section 13 hereof.

         Any cause of action against the Mortgage Loan Seller or relating to or
arising out of a breach by the Mortgage Loan Seller of any representations and
warranties made in this Section 7 shall accrue as to any Mortgage Loan upon (i)
discovery of such breach by the Mortgage Loan Seller or notice thereof by the
party discovering such breach and (ii) failure by the Mortgage Loan Seller to
cure such breach, purchase such Mortgage Loan or substitute a qualifying
Substitute Mortgage Loan pursuant to the terms hereof.

         XII.     REPRESENTATIONS AND WARRANTIES CONCERNING THE MORTGAGE LOAN
SELLER. AS OF THE DATE HEREOF AND AS OF THE CLOSING DATE, THE MORTGAGE LOAN
SELLER REPRESENTS AND WARRANTS TO THE PURCHASER AS TO ITSELF IN THE CAPACITY
INDICATED AS FOLLOWS:

         A.       THE MORTGAGE LOAN SELLER (I) IS A CORPORATION DULY ORGANIZED,
VALIDLY EXISTING AND IN GOOD STANDING UNDER THE LAWS OF THE STATE OF DELAWARE
AND (II) IS QUALIFIED AND IN GOOD STANDING 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
MORTGAGE LOAN SELLER'S BUSINESS AS PRESENTLY CONDUCTED OR ON THE MORTGAGE LOAN
SELLERS ABILITY TO ENTER INTO THIS AGREEMENT AND TO CONSUMMATE THE TRANSACTIONS
CONTEMPLATED HEREBY;

         B.       THE MORTGAGE LOAN SELLER HAS FULL POWER TO OWN ITS PROPERTY,
TO CARRY ON ITS BUSINESS AS PRESENTLY CONDUCTED AND TO ENTER INTO AND PERFORM
ITS OBLIGATIONS UNDER THIS AGREEMENT;

         C.       THE EXECUTION AND DELIVERY BY THE MORTGAGE LOAN SELLER OF THIS
AGREEMENT HAVE BEEN DULY AUTHORIZED BY ALL NECESSARY ACTION ON THE PART OF THE
MORTGAGE LOAN SELLER; 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 MORTGAGE LOAN SELLER OR ITS
PROPERTIES OR THE CHARTER OR BY-LAWS OF THE MORTGAGE LOAN SELLER, EXCEPT

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THOSE CONFLICTS, BREACHES OR DEFAULTS WHICH WOULD NOT REASONABLY BE EXPECTED TO
HAVE A MATERIAL ADVERSE EFFECT ON THE MORTGAGE LOAN SELLER'S ABILITY TO ENTER
INTO THIS AGREEMENT AND TO CONSUMMATE THE TRANSACTIONS CONTEMPLATED HEREBY;

         D.       THE EXECUTION, DELIVERY AND PERFORMANCE BY THE MORTGAGE LOAN
SELLER 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 AND, IN CONNECTION WITH THE RECORDATION OF THE
MORTGAGES, POWERS OF ATTORNEY OR ASSIGNMENTS OF MORTGAGES NOT YET COMPLETED;

         E.       THIS AGREEMENT HAS BEEN DULY EXECUTED AND DELIVERED BY THE
MORTGAGE LOAN SELLER AND, ASSUMING DUE AUTHORIZATION, EXECUTION AND DELIVERY BY
THE PURCHASER, CONSTITUTES A VALID AND BINDING OBLIGATION OF THE MORTGAGE LOAN
SELLER 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);

         F.       THERE ARE NO ACTIONS, SUITS OR PROCEEDINGS PENDING OR, TO THE
KNOWLEDGE OF THE MORTGAGE LOAN SELLER, THREATENED AGAINST THE MORTGAGE LOAN
SELLER, 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 MORTGAGE LOAN SELLER WILL BE DETERMINED ADVERSELY TO THE MORTGAGE LOAN
SELLER AND WILL IF DETERMINED ADVERSELY TO THE MORTGAGE LOAN SELLER MATERIALLY
AND ADVERSELY AFFECT THE MORTGAGE LOAN SELLER'S ABILITY TO PERFORM ITS
OBLIGATIONS UNDER THIS AGREEMENT; AND THE MORTGAGE LOAN SELLER 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

         G.       THE MORTGAGE LOAN SELLER'S INFORMATION (AS DEFINED IN SECTION
13(A) HEREOF) DOES NOT INCLUDE ANY UNTRUE STATEMENT OF A MATERIAL FACT OR OMIT
TO STATE A MATERIAL FACT NECESSARY IN ORDER TO MAKE THE STATEMENTS MADE, IN
LIGHT OF THE CIRCUMSTANCES UNDER WHICH THEY WERE MADE, NOT MISLEADING.

         XIII.    REPRESENTATIONS AND WARRANTIES CONCERNING THE PURCHASER. AS OF
THE DATE HEREOF AND AS OF THE CLOSING DATE, THE PURCHASER REPRESENTS AND
WARRANTS TO THE MORTGAGE LOAN SELLER AS FOLLOWS:

         A.       THE PURCHASER (I) IS A CORPORATION DULY ORGANIZED, VALIDLY
EXISTING AND IN GOOD STANDING UNDER THE LAWS OF THE STATE OF DELAWARE AND (II)
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 PURCHASER'S BUSINESS AS PRESENTLY CONDUCTED OR ON THE
PURCHASER'S ABILITY TO ENTER INTO THIS AGREEMENT AND TO CONSUMMATE THE
TRANSACTIONS CONTEMPLATED HEREBY;

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         B.       THE PURCHASER 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;

         C.       THE EXECUTION AND DELIVERY BY THE PURCHASER OF THIS AGREEMENT
HAVE BEEN DULY AUTHORIZED BY ALL NECESSARY CORPORATE ACTION ON THE PART OF THE
PURCHASER; 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 PURCHASER OR ITS PROPERTIES OR THE
ARTICLES OF INCORPORATION OR BY-LAWS OF THE PURCHASER, EXCEPT THOSE CONFLICTS,
BREACHES OR DEFAULTS WHICH WOULD NOT REASONABLY BE EXPECTED TO HAVE A MATERIAL
ADVERSE EFFECT ON THE PURCHASER'S ABILITY TO ENTER INTO THIS AGREEMENT AND TO
CONSUMMATE THE TRANSACTIONS CONTEMPLATED HEREBY;

         D.       THE EXECUTION, DELIVERY AND PERFORMANCE BY THE PURCHASER 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;

         E.       THIS AGREEMENT HAS BEEN DULY EXECUTED AND DELIVERED BY THE
PURCHASER AND, ASSUMING DUE AUTHORIZATION, EXECUTION AND DELIVERY BY THE
MORTGAGE LOAN SELLER, CONSTITUTES A VALID AND BINDING OBLIGATION OF THE
PURCHASER 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);

         F.       THERE ARE NO ACTIONS, SUITS OR PROCEEDINGS PENDING OR, TO THE
KNOWLEDGE OF THE PURCHASER, THREATENED AGAINST THE PURCHASER, 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 PURCHASER WILL BE DETERMINED
ADVERSELY TO THE PURCHASER AND WILL IF DETERMINED ADVERSELY TO THE PURCHASER
MATERIALLY AND ADVERSELY AFFECT THE PURCHASER'S ABILITY TO PERFORM ITS
OBLIGATIONS UNDER THIS AGREEMENT; AND THE PURCHASER 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

         G.       THE PURCHASER'S INFORMATION (AS DEFINED IN SECTION 13(B)
HEREOF) DOES NOT INCLUDE ANY UNTRUE STATEMENT OF A MATERIAL FACT OR OMIT TO
STATE A MATERIAL FACT NECESSARY IN ORDER TO MAKE THE STATEMENTS MADE, IN LIGHT
OF THE CIRCUMSTANCES UNDER WHICH THEY WERE MADE, NOT MISLEADING.

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         XIV.     CONDITIONS TO CLOSING.

         A.       THE OBLIGATIONS OF THE PURCHASER UNDER THIS AGREEMENT WILL BE
SUBJECT TO THE SATISFACTION, ON OR PRIOR TO THE CLOSING DATE, OF THE FOLLOWING
CONDITIONS:

                  1.       Each of the obligations of the Mortgage Loan Seller
         required to be performed at or prior to the Closing Date pursuant to
         the terms of this Agreement shall have been duly performed and complied
         with in all material respects; all of the representations and
         warranties of the Mortgage Loan Seller under this Agreement shall be
         true and correct as of the date or dates specified in all material
         respects; and no event shall have occurred which, with notice or the
         passage of time, would constitute a default under this Agreement, or
         the Pooling and Servicing Agreement; and the Purchaser shall have
         received certificates to that effect signed by authorized officers of
         the Mortgage Loan Seller.

                  2.       The Purchaser shall have received all of the
         following closing documents, in such forms as are agreed upon and
         reasonably acceptable to the Purchaser, duly executed by all
         signatories (other than the Purchaser) as required pursuant to the
         respective terms thereof:

                           (i)      If required pursuant to Section 3 hereof,
                  the Amendment dated as of the Closing Date and any documents
                  referred to therein;

                           (ii)     If required pursuant to Section 3 hereof,
                  the Final Mortgage Loan Schedule containing the information
                  set forth on Exhibit 2 hereto, one copy to be attached to each
                  counterpart of the Amendment;

                           (iii)    The Pooling and Servicing Agreement, in form
                  and substance reasonably satisfactory to the Trustee and the
                  Purchaser, and all documents required thereby duly executed by
                  all signatories;

                           (iv)     A certificate of an officer of the Mortgage
                  Loan Seller dated as of the Closing Date, in a form reasonably
                  acceptable to the Purchaser, and attached thereto the
                  resolutions of the Mortgage Loan Seller authorizing the
                  transactions contemplated by this Agreement, together with
                  copies of the charter and by-laws of the Mortgage Loan Seller;

                           (v)      One or more opinions of counsel from the
                  Mortgage Loan Seller's counsel otherwise in form and substance
                  reasonably satisfactory to the Purchaser, the Trustee and each
                  Rating Agency;

                           (vi)     A letter from each of the Rating Agencies
                  giving each Class of Certificates set forth on Schedule A the
                  rating set forth on Schedule A; and

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                           (vii)    Such other documents, certificates
                  (including additional representations and warranties) and
                  opinions as may be reasonably necessary to secure the intended
                  ratings from each Rating Agency for the Certificates.

                  (iii)    The Certificates to be sold to Bear Stearns pursuant
         to the Underwriting Agreement and the Purchase Agreement shall have
         been issued and sold to Bear Stearns.

                  (iv)     The Mortgage Loan Seller shall have furnished to the
         Purchaser such other certificates of its officers or others and such
         other documents and opinions of counsel to evidence fulfillment of the
         conditions set forth in this Agreement and the transactions
         contemplated hereby as the Purchaser and its counsel may reasonably
         request.

                  B.       THE OBLIGATIONS OF THE MORTGAGE LOAN SELLER UNDER
THIS AGREEMENT SHALL BE SUBJECT TO THE SATISFACTION, ON OR PRIOR TO THE CLOSING
DATE, OF THE FOLLOWING CONDITIONS:

                           1.       The obligations of the Purchaser required to
         be performed by it on or prior to the Closing Date pursuant to the
         terms of this Agreement shall have been duly performed and complied
         with in all material respects, and all of the representations and
         warranties of the Purchaser under this Agreement shall be true and
         correct in all material respects as of the date hereof and as of the
         Closing Date, and no event shall have occurred which would constitute a
         breach by it of the terms of this Agreement, and the Mortgage Loan
         Seller shall have received a certificate to that effect signed by an
         authorized officer of the Purchaser.

                           2.       The Mortgage Loan Seller shall have received
         copies of all of the following closing documents, in such forms as are
         agreed upon and reasonably acceptable to the Mortgage Loan Seller, duly
         executed by all signatories other than the Mortgage Loan Seller as
         required pursuant to the respective terms thereof:

                                    (i)      If required pursuant to Section 3
                  hereof, the Amendment dated as of the Closing Date and any
                  documents referred to therein;

                                    (ii)     The Pooling and Servicing
                  Agreement, in form and substance reasonably satisfactory to
                  the Mortgage Loan Seller, and all documents required thereby
                  duly executed by all signatories;

                                    (iii)    A certificate of an officer of the
                  Purchaser dated as of the Closing Date, in a form reasonably
                  acceptable to the Mortgage Loan Seller, and attached thereto
                  the resolutions of the Purchaser authorizing the transactions
                  contemplated by this Agreement and the Pooling and Servicing
                  Agreement, together with copies of the Purchaser's articles of
                  incorporation, and evidence as to the good standing of the
                  Purchaser dated as of a recent date;

                                    (iv)     One or more opinions of counsel
                  from the Purchaser's counsel in form and substance reasonably
                  satisfactory to the Mortgage Loan Seller;

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                                    (v)      Such other documents, certificates
                  (including additional representations and warranties) and
                  opinions as may be reasonably necessary to secure the intended
                  rating from each Rating Agency for the Certificates;

         XV.      FEES AND EXPENSES. SUBJECT TO SECTION 16 HEREOF, THE MORTGAGE
LOAN SELLER SHALL PAY ON THE CLOSING DATE OR SUCH LATER DATE AS MAY BE AGREED TO
BY THE PURCHASER (I) THE FEES AND EXPENSES OF THE MORTGAGE LOAN SELLER'S
ATTORNEYS AND THE REASONABLE FEES AND EXPENSES OF THE PURCHASER'S ATTORNEYS,
(II) THE FEES AND EXPENSES OF DELOITTE & TOUCHE LLP, (III) THE FEE FOR THE USE
OF PURCHASER'S REGISTRATION STATEMENT BASED ON THE AGGREGATE ORIGINAL PRINCIPAL
AMOUNT OF THE CERTIFICATES AND THE FILING FEE OF THE COMMISSION AS IN EFFECT ON
THE DATE ON WHICH THE REGISTRATION STATEMENT WAS DECLARED EFFECTIVE, (IV) THE
FEES AND EXPENSES INCLUDING COUNSEL'S FEES AND EXPENSES IN CONNECTION WITH ANY
"BLUE SKY" AND LEGAL INVESTMENT MATTERS, (V) THE FEES AND EXPENSES OF THE
TRUSTEE WHICH SHALL INCLUDE WITHOUT LIMITATION THE FEES AND EXPENSES OF THE
TRUSTEE (AND THE FEES AND DISBURSEMENTS OF ITS COUNSEL) WITH RESPECT TO (A)
LEGAL AND DOCUMENT REVIEW OF THIS AGREEMENT, THE POOLING AND SERVICING
AGREEMENT, THE CERTIFICATES AND RELATED AGREEMENTS, (B) ATTENDANCE AT THE
CLOSING AND (C) REVIEW OF THE MORTGAGE LOANS TO BE PERFORMED BY THE CUSTODIAN,
(VI) THE EXPENSES FOR PRINTING OR OTHERWISE REPRODUCING THE CERTIFICATES, THE
PROSPECTUS AND THE PROSPECTUS SUPPLEMENT, (VII) THE FEES AND EXPENSES OF EACH
RATING AGENCY (BOTH INITIAL AND ONGOING), (VIII) THE FEES AND EXPENSES RELATING
TO THE PREPARATION AND RECORDATION OF MORTGAGE ASSIGNMENTS (INCLUDING
INTERVENING ASSIGNMENTS, IF ANY AND IF AVAILABLE, TO EVIDENCE A COMPLETE CHAIN
OF TITLE FROM THE ORIGINATOR TO THE TRUSTEE) FROM THE MORTGAGE LOAN SELLER TO
THE TRUSTEE OR THE EXPENSES RELATING TO THE OPINION OF COUNSEL REFERRED TO IN
SECTION 6(A) HEREOF, AS THE CASE MAY BE, AND (IX) MORTGAGE FILE DUE DILIGENCE
EXPENSES AND OTHER OUT-OF-POCKET EXPENSES INCURRED BY THE PURCHASER IN
CONNECTION WITH THE PURCHASE OF THE MORTGAGE LOANS AND BY BEAR STEARNS IN
CONNECTION WITH THE SALE OF THE CERTIFICATES. THE MORTGAGE LOAN SELLER
ADDITIONALLY AGREES TO PAY DIRECTLY TO ANY THIRD PARTY ON A TIMELY BASIS THE
FEES PROVIDED FOR ABOVE WHICH ARE CHARGED BY SUCH THIRD PARTY AND WHICH ARE
BILLED PERIODICALLY.

         XVI.     ACCOUNTANTS' LETTERS.

         A.       DELOITTE & TOUCHE LLP WILL REVIEW THE CHARACTERISTICS OF A
SAMPLE OF THE MORTGAGE LOANS DESCRIBED IN THE FINAL MORTGAGE LOAN SCHEDULE AND
WILL COMPARE THOSE CHARACTERISTICS TO THE DESCRIPTION OF THE MORTGAGE LOANS
CONTAINED IN THE PROSPECTUS

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SUPPLEMENT UNDER THE CAPTIONS "SUMMARY OF PROSPECTUS SUPPLEMENT - THE MORTGAGE
LOANS", "THE MORTGAGE POOL" AND "CERTAIN CHARACTERISTICS OF THE MORTGAGE LOANS"
IN SCHEDULE A THERETO. THE MORTGAGE LOAN SELLER WILL COOPERATE WITH THE
PURCHASER IN MAKING AVAILABLE ALL INFORMATION AND TAKING ALL STEPS REASONABLY
NECESSARY TO PERMIT SUCH ACCOUNTANTS TO COMPLETE THE REVIEW AND TO DELIVER THE
LETTERS REQUIRED OF THEM UNDER THE UNDERWRITING AGREEMENT. DELOITTE & TOUCHE LLP
WILL ALSO CONFIRM CERTAIN CALCULATIONS AS SET FORTH UNDER THE CAPTION "YIELD ON
THE CERTIFICATES" IN THE PROSPECTUS SUPPLEMENT.

         B.       TO THE EXTENT STATISTICAL INFORMATION WITH RESPECT TO THE
MASTER SERVICER'S OR A SERVICER'S SERVICING PORTFOLIO IS INCLUDED IN THE
PROSPECTUS SUPPLEMENT UNDER THE CAPTION "THE MASTER SERVICER AND THE SERVICERS,"
A LETTER FROM THE CERTIFIED PUBLIC ACCOUNTANT FOR THE MASTER SERVICER AND SUCH
SERVICER OR SERVICERS WILL BE DELIVERED TO THE PURCHASER DATED THE DATE OF THE
PROSPECTUS SUPPLEMENT, IN THE FORM PREVIOUSLY AGREED TO BY THE MORTGAGE LOAN
SELLER AND THE PURCHASER, WITH RESPECT TO SUCH STATISTICAL INFORMATION.

         XVII.    INDEMNIFICATION.

         A.       THE MORTGAGE LOAN SELLER SHALL INDEMNIFY AND HOLD HARMLESS THE
PURCHASER AND ITS DIRECTORS, OFFICERS AND CONTROLLING PERSONS (AS DEFINED IN
SECTION 15 OF THE SECURITIES ACT) FROM AND AGAINST ANY LOSS, CLAIM, DAMAGE OR
LIABILITY OR ACTION IN RESPECT THEREOF, TO WHICH THEY OR ANY OF THEM MAY BECOME
SUBJECT, UNDER THE SECURITIES ACT OR OTHERWISE, INSOFAR AS SUCH LOSS, CLAIM,
DAMAGE, LIABILITY OR ACTION ARISES OUT OF, OR IS BASED UPON (I) ANY UNTRUE
STATEMENT OF A MATERIAL FACT CONTAINED IN THE MORTGAGE LOAN SELLER'S INFORMATION
AS IDENTIFIED IN EXHIBIT 3, THE OMISSION TO STATE IN THE PROSPECTUS SUPPLEMENT
OR PROSPECTUS (OR ANY AMENDMENT THEREOF OR SUPPLEMENT THERETO APPROVED BY THE
MORTGAGE LOAN SELLER AND IN WHICH ADDITIONAL MORTGAGE LOAN SELLER'S INFORMATION
IS IDENTIFIED), IN RELIANCE UPON AND IN CONFORMITY WITH MORTGAGE LOAN SELLER'S
INFORMATION A MATERIAL FACT REQUIRED TO BE STATED THEREIN OR NECESSARY TO MAKE
THE STATEMENTS THEREIN IN LIGHT OF THE CIRCUMSTANCES IN WHICH THEY WERE MADE,
NOT MISLEADING, (II) ANY REPRESENTATION OR WARRANTY ASSIGNED OR MADE BY THE
MORTGAGE LOAN SELLER IN SECTION 7 OR SECTION 8 HEREOF BEING, OR ALLEGED TO BE,
UNTRUE OR INCORRECT, OR (III) ANY FAILURE BY THE MORTGAGE LOAN SELLER TO PERFORM
ITS OBLIGATIONS UNDER THIS AGREEMENT; AND THE MORTGAGE LOAN SELLER SHALL
REIMBURSE THE PURCHASER AND EACH OTHER INDEMNIFIED PARTY FOR ANY LEGAL AND OTHER
EXPENSES REASONABLY INCURRED BY THEM IN CONNECTION WITH INVESTIGATING OR
DEFENDING OR PREPARING TO DEFEND AGAINST ANY SUCH LOSS, CLAIM, DAMAGE, LIABILITY
OR ACTION.

         The foregoing indemnity agreement is in addition to any liability which
the Mortgage Loan Seller otherwise may have to the Purchaser or any other such
indemnified party.

         B.       THE PURCHASER SHALL INDEMNIFY AND HOLD HARMLESS THE MORTGAGE
LOAN SELLER AND ITS RESPECTIVE DIRECTORS, OFFICERS AND CONTROLLING PERSONS (AS
DEFINED IN SECTION 15 OF THE SECURITIES ACT) FROM AND AGAINST ANY LOSS, CLAIM,
DAMAGE OR LIABILITY OR ACTION IN RESPECT THEREOF, TO WHICH THEY OR ANY OF THEM
MAY BECOME SUBJECT, UNDER THE SECURITIES ACT OR OTHERWISE, INSOFAR AS SUCH LOSS,
CLAIM, DAMAGE, LIABILITY OR ACTION ARISES OUT OF, OR IS BASED UPON (I) ANY
UNTRUE STATEMENT OF A MATERIAL FACT CONTAINED IN THE PURCHASER'S INFORMATION AS
IDENTIFIED IN EXHIBIT 4, THE OMISSION TO STATE IN THE PROSPECTUS SUPPLEMENT OR
PROSPECTUS (OR

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ANY AMENDMENT THEREOF OR SUPPLEMENT THERETO APPROVED BY THE PURCHASER AND IN
WHICH ADDITIONAL PURCHASER'S INFORMATION IS IDENTIFIED), IN RELIANCE UPON AND IN
CONFORMITY WITH THE PURCHASER'S INFORMATION, A MATERIAL FACT REQUIRED TO BE
STATED THEREIN OR NECESSARY TO MAKE THE STATEMENTS THEREIN IN LIGHT OF THE
CIRCUMSTANCES IN WHICH THEY WERE MADE, NOT MISLEADING, (II) ANY REPRESENTATION
OR WARRANTY MADE BY THE PURCHASER IN SECTION 9 HEREOF BEING, OR ALLEGED TO BE,
UNTRUE OR INCORRECT, OR (III) ANY FAILURE BY THE PURCHASER TO PERFORM ITS
OBLIGATIONS UNDER THIS AGREEMENT; AND THE PURCHASER SHALL REIMBURSE THE MORTGAGE
LOAN SELLER, AND EACH OTHER INDEMNIFIED PARTY FOR ANY LEGAL AND OTHER EXPENSES
REASONABLY INCURRED BY THEM IN CONNECTION WITH INVESTIGATING OR DEFENDING OR
PREPARING TO DEFEND ANY SUCH LOSS, CLAIM, DAMAGE, LIABILITY OR ACTION. THE
FOREGOING INDEMNITY AGREEMENT IS IN ADDITION TO ANY LIABILITY WHICH THE
PURCHASER OTHERWISE MAY HAVE TO THE MORTGAGE LOAN SELLER, OR ANY OTHER SUCH
INDEMNIFIED PARTY,

         C.       PROMPTLY AFTER RECEIPT BY AN INDEMNIFIED PARTY UNDER
SUBSECTION (A) OR (B) ABOVE OF NOTICE OF THE COMMENCEMENT OF ANY ACTION, SUCH
INDEMNIFIED PARTY SHALL, IF A CLAIM IN RESPECT THEREOF IS TO BE MADE AGAINST THE
INDEMNIFYING PARTY UNDER SUCH SUBSECTION, NOTIFY EACH PARTY AGAINST WHOM
INDEMNIFICATION IS TO BE SOUGHT IN WRITING OF THE COMMENCEMENT THEREOF (BUT THE
FAILURE SO TO NOTIFY AN INDEMNIFYING PARTY SHALL NOT RELIEVE IT FROM ANY
LIABILITY WHICH IT MAY HAVE UNDER THIS SECTION 13 EXCEPT TO THE EXTENT THAT IT
HAS BEEN PREJUDICED IN ANY MATERIAL RESPECT BY SUCH FAILURE OR FROM ANY
LIABILITY WHICH IT MAY HAVE OTHERWISE). IN CASE ANY SUCH ACTION IS BROUGHT
AGAINST ANY INDEMNIFIED PARTY, AND IT NOTIFIES AN INDEMNIFYING PARTY OF THE
COMMENCEMENT THEREOF, THE INDEMNIFYING PARTY WILL BE ENTITLED TO PARTICIPATE
THEREIN AND, TO THE EXTENT IT MAY ELECT BY WRITTEN NOTICE DELIVERED TO THE
INDEMNIFIED PARTY PROMPTLY (BUT, IN ANY EVENT, WITHIN 30 DAYS) AFTER RECEIVING
THE AFORESAID NOTICE FROM SUCH INDEMNIFIED PARTY, TO ASSUME THE DEFENSE THEREOF
WITH COUNSEL REASONABLY SATISFACTORY TO SUCH INDEMNIFIED PARTY. NOTWITHSTANDING
THE FOREGOING, THE INDEMNIFIED PARTY OR PARTIES SHALL HAVE THE RIGHT TO EMPLOY
ITS OR THEIR OWN COUNSEL IN ANY SUCH CASE, BUT THE FEES AND EXPENSES OF SUCH
COUNSEL SHALL BE AT THE EXPENSE OF SUCH INDEMNIFIED PARTY OR PARTIES UNLESS (I)
THE EMPLOYMENT OF SUCH COUNSEL SHALL HAVE BEEN AUTHORIZED IN WRITING BY ONE OF
THE INDEMNIFYING PARTIES IN CONNECTION WITH THE DEFENSE OF SUCH ACTION, (II) THE
INDEMNIFYING PARTIES SHALL NOT HAVE EMPLOYED COUNSEL TO HAVE CHARGE OF THE
DEFENSE OF SUCH ACTION WITHIN A REASONABLE TIME AFTER NOTICE OF COMMENCEMENT OF
THE ACTION, OR (III) SUCH INDEMNIFIED PARTY OR PARTIES SHALL HAVE REASONABLY
CONCLUDED THAT THERE IS A CONFLICT OF INTEREST BETWEEN ITSELF OR THEMSELVES AND
THE INDEMNIFYING PARTY IN THE CONDUCT OF THE DEFENSE OF ANY CLAIM OR THAT THE
INTERESTS OF THE INDEMNIFIED PARTY OR PARTIES ARE NOT SUBSTANTIALLY CO-EXTENSIVE
WITH THOSE OF THE INDEMNIFYING PARTY (IN WHICH CASE THE INDEMNIFYING PARTIES
SHALL NOT HAVE THE RIGHT TO DIRECT THE DEFENSE OF SUCH ACTION ON BEHALF OF THE
INDEMNIFIED PARTY OR PARTIES), IN ANY OF WHICH EVENTS SUCH FEES AND EXPENSES
SHALL BE BORNE BY THE INDEMNIFYING PARTIES (PROVIDED, HOWEVER, THAT THE
INDEMNIFYING PARTY SHALL BE LIABLE ONLY FOR THE FEES AND EXPENSES OF ONE COUNSEL
IN ADDITION TO ONE LOCAL COUNSEL IN THE JURISDICTION INVOLVED. ANYTHING IN THIS
SUBSECTION TO THE CONTRARY NOTWITHSTANDING, AN INDEMNIFYING PARTY SHALL NOT BE
LIABLE FOR ANY SETTLEMENT OR ANY CLAIM OR ACTION EFFECTED WITHOUT ITS WRITTEN
CONSENT; PROVIDED, HOWEVER, THAT SUCH CONSENT WAS NOT UNREASONABLY WITHHELD.

         D.       IF THE INDEMNIFICATION PROVIDED FOR IN PARAGRAPHS (A) AND (B)
OF THIS SECTION 13 SHALL FOR ANY REASON BE UNAVAILABLE TO AN INDEMNIFIED PARTY
IN RESPECT OF ANY LOSS,

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CLAIM, DAMAGE OR LIABILITY, OR ANY ACTION IN RESPECT THEREOF, REFERRED TO IN
SECTION 13, THEN THE INDEMNIFYING PARTY SHALL IN LIEU OF INDEMNIFYING THE
INDEMNIFIED PARTY CONTRIBUTE TO THE AMOUNT PAID OR PAYABLE BY SUCH INDEMNIFIED
PARTY AS A RESULT OF SUCH LOSS, CLAIM, DAMAGE OR LIABILITY, OR ACTION IN RESPECT
THEREOF, IN SUCH PROPORTION AS SHALL BE APPROPRIATE TO REFLECT THE RELATIVE
BENEFITS RECEIVED BY THE MORTGAGE LOAN SELLER ON THE ONE HAND AND THE PURCHASER
ON THE OTHER FROM THE PURCHASE AND SALE OF THE MORTGAGE LOANS, THE OFFERING OF
THE CERTIFICATES AND THE OTHER TRANSACTIONS CONTEMPLATED HEREUNDER. NO PERSON
FOUND LIABLE FOR A FRAUDULENT MISREPRESENTATION (WITHIN THE MEANING OF SECTION
11(F) OF THE SECURITIES ACT) SHALL BE ENTITLED TO CONTRIBUTION FROM ANY PERSON
WHO IS NOT ALSO FOUND LIABLE FOR SUCH FRAUDULENT MISREPRESENTATION.

         E.       THE PARTIES HERETO AGREE THAT RELIANCE BY AN INDEMNIFIED PARTY
ON ANY PUBLICLY AVAILABLE INFORMATION OR ANY INFORMATION OR DIRECTIONS FURNISHED
BY AN INDEMNIFYING PARTY SHALL NOT CONSTITUTE NEGLIGENCE, BAD FAITH OR WILLFUL
MISCONDUCT BY SUCH INDEMNIFIED PARTY.

         XVIII.   NOTICES. ALL DEMANDS, NOTICES AND COMMUNICATIONS HEREUNDER
SHALL BE IN WRITING BUT MAY BE DELIVERED BY FACSIMILE TRANSMISSION SUBSEQUENTLY
CONFIRMED IN WRITING. NOTICES TO THE MORTGAGE LOAN SELLER SHALL BE DIRECTED TO
EMC MORTGAGE CORPORATION, MAC ARTHUR RIDGE II, 909 HIDDEN RIDGE DRIVE, SUITE
200, IRVING, TEXAS 75038 (TELECOPY: (972-444-2880)), AND NOTICES TO THE
PURCHASER SHALL BE DIRECTED TO STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.,
383 MADISON AVENUE, NEW YORK, NEW YORK 10179 (TELECOPY: (212-272-7206)),
ATTENTION: BARON SILVERSTEIN; OR TO ANY OTHER ADDRESS AS MAY HEREAFTER BE
FURNISHED BY ONE PARTY TO THE OTHER PARTY BY LIKE NOTICE. ANY SUCH DEMAND,
NOTICE OR COMMUNICATION HEREUNDER SHALL BE DEEMED TO HAVE BEEN RECEIVED ON THE
DATE RECEIVED AT THE PREMISES OF THE ADDRESSEE (AS EVIDENCED, IN THE CASE OF
REGISTERED OR CERTIFIED MAIL, BY THE DATE NOTED ON THE RETURN RECEIPT) PROVIDED
THAT IT IS RECEIVED ON A BUSINESS DAY DURING NORMAL BUSINESS HOURS AND, IF
RECEIVED AFTER NORMAL BUSINESS HOURS, THEN IT SHALL BE DEEMED TO BE RECEIVED ON
THE NEXT BUSINESS DAY.

         XIX.     TRANSFER OF MORTGAGE LOANS. THE PURCHASER RETAINS THE RIGHT TO
ASSIGN THE MORTGAGE LOANS AND ANY OR ALL OF ITS INTEREST UNDER THIS AGREEMENT TO
THE TRUSTEE WITHOUT THE CONSENT OF THE MORTGAGE LOAN SELLER, AND, UPON SUCH
ASSIGNMENT, THE TRUSTEE SHALL SUCCEED TO THE APPLICABLE RIGHTS AND OBLIGATIONS
OF THE PURCHASER HEREUNDER; PROVIDED, HOWEVER, THE PURCHASER SHALL REMAIN
ENTITLED TO THE BENEFITS SET FORTH IN SECTIONS 11, 13 AND 17 HERETO AND AS
PROVIDED IN SECTION 2(A). NOTWITHSTANDING THE FOREGOING, THE SOLE AND EXCLUSIVE
RIGHT AND REMEDY OF THE TRUSTEE WITH RESPECT TO A BREACH OF REPRESENTATION OR
WARRANTY OF THE MORTGAGE LOAN SELLER SHALL

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BE THE PURCHASE OR SUBSTITUTION OBLIGATIONS OF THE MORTGAGE LOAN SELLER
CONTAINED IN SECTIONS 5 AND 7 HEREOF.

         XX.      TERMINATION. THIS AGREEMENT MAY BE TERMINATED (A) BY THE
MUTUAL CONSENT OF THE PARTIES HERETO PRIOR TO THE CLOSING DATE, (B) BY THE
PURCHASER, IF THE CONDITIONS TO THE PURCHASER'S OBLIGATION TO CLOSE SET FORTH
UNDER SECTION 10(A) HEREOF ARE NOT FULFILLED AS AND WHEN REQUIRED TO BE
FULFILLED OR (C) BY THE MORTGAGE LOAN SELLER, IF THE CONDITIONS TO THE MORTGAGE
LOAN SELLER'S OBLIGATION TO CLOSE SET FORTH UNDER SECTION 10(B) HEREOF ARE NOT
FULFILLED AS AND WHEN REQUIRED TO BE FULFILLED. IN THE EVENT OF TERMINATION
PURSUANT TO CLAUSE (B), THE MORTGAGE LOAN SELLER SHALL PAY, AND IN THE EVENT OF
TERMINATION PURSUANT TO CLAUSE (C), THE PURCHASER SHALL PAY, ALL REASONABLE
OUT-OF-POCKET EXPENSES INCURRED BY THE OTHER IN CONNECTION WITH THE TRANSACTIONS
CONTEMPLATED BY THIS AGREEMENT. IN THE EVENT OF A TERMINATION PURSUANT TO CLAUSE
(A), EACH PARTY SHALL BE RESPONSIBLE FOR ITS OWN EXPENSES.

         XXI.     REPRESENTATIONS, WARRANTIES AND AGREEMENTS TO SURVIVE
DELIVERY. ALL REPRESENTATIONS, WARRANTIES AND AGREEMENTS CONTAINED IN THIS
AGREEMENT, OR CONTAINED IN CERTIFICATES OF OFFICERS OF THE MORTGAGE LOAN SELLER
SUBMITTED PURSUANT HERETO, SHALL REMAIN OPERATIVE AND IN FULL FORCE AND EFFECT
AND SHALL SURVIVE DELIVERY OF THE MORTGAGE LOANS TO THE PURCHASER (AND BY THE
PURCHASER TO THE TRUSTEE). SUBSEQUENT TO THE DELIVERY OF THE MORTGAGE LOANS TO
THE PURCHASER, THE MORTGAGE LOAN SELLER'S REPRESENTATIONS AND WARRANTIES
CONTAINED HEREIN WITH RESPECT TO THE MORTGAGE LOANS SHALL BE DEEMED TO RELATE TO
THE MORTGAGE LOANS ACTUALLY DELIVERED TO THE PURCHASER AND INCLUDED IN THE FINAL
MORTGAGE LOAN SCHEDULE AND ANY SUBSTITUTE MORTGAGE LOAN AND NOT TO THOSE
MORTGAGE LOANS DELETED FROM THE PRELIMINARY MORTGAGE LOAN SCHEDULE PURSUANT TO
SECTION 3 HEREOF PRIOR TO THE CLOSING.

         XXII.    SEVERABILITY. IF ANY PROVISION OF THIS AGREEMENT SHALL BE
PROHIBITED OR INVALID UNDER APPLICABLE LAW, THE AGREEMENT SHALL BE INEFFECTIVE
ONLY TO SUCH EXTENT, WITHOUT INVALIDATING THE REMAINDER OF THIS AGREEMENT.

         XXIII.   COUNTERPARTS. THIS AGREEMENT MAY BE EXECUTED IN COUNTERPARTS,
EACH OF WHICH WILL BE AN ORIGINAL, BUT WHICH TOGETHER SHALL CONSTITUTE ONE AND
THE SAME AGREEMENT.

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         XXIV.    AMENDMENT. THIS AGREEMENT CANNOT BE AMENDED OR MODIFIED IN ANY
MANNER WITHOUT THE PRIOR WRITTEN CONSENT OF EACH PARTY.

         XXV.     GOVERNING LAW. THIS AGREEMENT SHALL BE DEEMED TO HAVE BEEN
MADE AND PERFORMED IN THE STATE OF NEW YORK AND SHALL BE INTERPRETED IN
ACCORDANCE WITH THE LAWS OF SUCH STATE, WITHOUT REGARD TO CONFLICT OF LAWS
PRINCIPLES OF SUCH STATE.

         XXVI.    FURTHER ASSURANCES. EACH OF THE PARTIES AGREES TO EXECUTE AND
DELIVER SUCH INSTRUMENTS AND TAKE SUCH ACTIONS AS ANOTHER PARTY MAY, FROM TIME
TO TIME, REASONABLY REQUEST IN ORDER TO EFFECTUATE THE PURPOSE AND TO CARRY OUT
THE TERMS OF THIS AGREEMENT INCLUDING ANY AMENDMENTS HERETO WHICH MAY BE
REQUIRED BY EITHER RATING AGENCY.

         XXVII.   SUCCESSORS AND ASSIGNS.

         This Agreement shall bind and inure to the benefit of and be
enforceable by the Mortgage Loan Seller and the Purchaser and their permitted
successors and assigns and, to the extent specified in Section 13 hereof, Bear
Stearns, and their directors, officers and controlling persons (within the
meaning of federal securities laws). The Mortgage Loan Seller acknowledges and
agrees that the Purchaser may assign its rights under this Agreement (including,
without limitation, with respect to the Mortgage Loan Seller's representations
and warranties respecting the Mortgage Loans) to the Trustee. Any person into
which the Mortgage Loan Seller may be merged or consolidated (or any person
resulting from any merger or consolidation involving the Mortgage Loan Seller),
any person resulting from a change in form of the Mortgage Loan Seller or any
person succeeding to the business of the Mortgage Loan Seller, shall be
considered the "successor" of the Mortgage Loan Seller hereunder and shall be
considered a party hereto without the execution or filing of any paper or any
further act or consent on the part of any party hereto. Except as provided in
the two preceding sentences, this Agreement cannot be assigned, pledged or
hypothecated by either party hereto without the written consent of the other
parties to this Agreement and any such assignment or purported assignment shall
be deemed null and void.

         XXVIII.  THE MORTGAGE LOAN SELLER. THE MORTGAGE LOAN SELLER WILL KEEP
IN FULL EFFECT ALL RIGHTS AS ARE NECESSARY TO PERFORM THEIR RESPECTIVE
OBLIGATIONS UNDER THIS AGREEMENT.

         XXIX.    ENTIRE AGREEMENT. THIS AGREEMENT CONTAINS THE ENTIRE AGREEMENT
AND UNDERSTANDING BETWEEN THE PARTIES WITH RESPECT TO THE SUBJECT MATTER HEREOF,
AND SUPERSEDES ALL PRIOR AND CONTEMPORANEOUS AGREEMENTS, UNDERSTANDINGS,
INDUCEMENTS AND CONDITIONS, EXPRESS OR IMPLIED, ORAL OR WRITTEN, OF ANY NATURE
WHATSOEVER WITH RESPECT TO THE SUBJECT MATTER HEREOF.

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         XXX.     NO PARTNERSHIP. NOTHING HEREIN CONTAINED SHALL BE DEEMED OR
CONSTRUED TO CREATE A PARTNERSHIP OR JOINT VENTURE BETWEEN THE PARTIES HERETO.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

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         IN WITNESS WHEREOF, the parties hereto have caused their names to be
signed hereto by their respective duly authorized officers as of the date first
above written.

                                            EMC MORTGAGE CORPORATION

                                            By:
                                               ---------------------------------
                                            Name: Sherri Lauritsen
                                            Title: Executive Vice President

                                            STRUCTURED ASSET MORTGAGE
                                            INVESTMENTS II INC.

                                            By:
                                               ---------------------------------
                                            Name: Baron Silverstein
                                            Title: Vice President

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                                    EXHIBIT 1
                            CONTENTS OF MORTGAGE FILE

         With respect to each Mortgage Loan, the Mortgage File shall include
each of the following items, which shall be available for inspection by the
Purchaser or its designee, and which shall be delivered to the Purchaser or its
designee pursuant to the terms of the Agreement.

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

                  (i)      The original Mortgage Note, endorsed without recourse
         to the order of the Trustee and showing an unbroken chain of
         endorsements from the originator thereof to the Person endorsing it to
         the Trustee, or a lost note affidavit together with a copy of the
         related Mortgage Note;

                  (ii)     The original Mortgage and, if the related Mortgage
         Loan is a MOM Loan, noting the presence of the MIN and language
         indicating that such Mortgage Loan is a MOM Loan, which shall have been
         recorded (or if the original is not available, a copy), with evidence
         of such recording indicated thereon (or if the original is not
         available, a copy), with evidence of such recording indicated thereon
         (or if the original Security Instrument, assignments to the Trustee or
         intervening assignments thereof which have been delivered, are being
         delivered or will, upon receipt of recording information relating to
         the Security Instrument required to be included thereon, be delivered
         to recording offices for recording and have not been returned to the
         Seller in time to permit their recording as specified in Section
         2.01(b) of the Pooling and Servicing Agreement, shall be in recordable
         form);

                  (iii)    unless the Mortgage Loan is a MOM Loan, a certified
         copy of the assignment (which may be in the form of a blanket
         assignment if permitted in the jurisdiction in which the Mortgaged
         Property is located) to "U.S. Bank National Association, as Trustee",
         with evidence of recording with respect to each Mortgage Loan in the
         name of the Trustee thereon (or if (A) the original Security
         Instrument, assignments to the Trustee or intervening assignments
         thereof which have been delivered, are being delivered or will, upon
         receipt of recording information relating to the Security Instrument
         required to be included thereon, be delivered to recording offices for
         recording and have not been returned to the Seller in time to permit
         their delivery as specified in Section 2.01(b) of the Pooling and
         Servicing Agreement, the Seller may deliver a true copy thereof with a
         certification by the Seller, 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" or (B) the related Mortgaged
         Property is located in a state other than Maryland and an Opinion of
         Counsel has been provided as set forth in Section 2.01(b) of the
         Pooling and Servicing Agreement, shall be in recordable form);

                  (iv)     all intervening assignments of the Security
         Instrument, if applicable and only to the extent available to the
         Mortgage Loan Seller with evidence of recording thereon;

                                       83
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                  (v)      the original or a copy of the policy or certificate
         of primary mortgage guaranty insurance, to the extent available, if
         any;

                  (vi)     the original policy of title insurance or mortgagee's
         certificate of title insurance or commitment or binder for title
         insurance; and

                  (vii)    originals of all modification agreements, if
         applicable and available.

         (b)      with respect to each Cooperative Loan so assigned:

                  (i)      The original Mortgage Note, endorsed without recourse
         to the order of the Trustee and showing an unbroken chain of
         endorsements from the originator thereof to the Person endorsing it to
         the Trustee, or lost note affidavit, together with a copy of the
         related Mortgage Note;

                  (ii)     A counterpart of the Cooperative Lease and the
         Assignment of Proprietary Lease to the originator of the Cooperative
         Loan with intervening assignments showing an unbroken chain of title
         from such originator to the Trustee;

                  (iii)    The related Cooperative Stock Certificate,
         representing the related Cooperative Stock pledged with respect to such
         Cooperative Loan, together with an undated stock power (or other
         similar instrument) executed in blank;

                  (iv)     The original recognition agreement by the Cooperative
         of the interests of the mortgagee with respect to the related
         Cooperative Loan and any transfer documents related to the recognition
         agreement;

                  (v)      The Security Agreement;

                  (vi)     Copies of the original UCC-1 financing statement, and
         any continuation statements, filed by the originator of such
         Cooperative Loan as secured party, each with evidence of recording
         thereof, evidencing the interest of the originator under the Security
         Agreement and the Assignment of Proprietary Lease;

                  (vii)    Copies of the filed UCC-3 assignments of the security
         interest referenced in clause (vi) above showing an unbroken chain of
         title from the originator to the Trustee, each with evidence of
         recording thereof, evidencing the interest of the originator under the
         Security Agreement and the Assignment of Proprietary Lease;

                  (viii)   An executed assignment of the interest of the
         originator in the Security Agreement and Assignment of Proprietary
         Lease, showing an unbroken chain of title from the originator to the
         Trustee; and

                  (ix)     The original of each modification, assumption
         agreement or preferred loan agreement, if any, relating to such
         Cooperative Loan.

                                       84
<PAGE>

                                    EXHIBIT 2

                       MORTGAGE LOAN SCHEDULE INFORMATION

         The Preliminary and Final Mortgage Loan Schedules shall set forth the
following information with respect to each Mortgage Loan:

(a)      the loan number;

(b)      the Mortgagor's name;

(c)      the city, state and zip code of the Mortgaged Property;

(d)      the property type;

(e)      the Mortgage Interest Rate;

(f)      the Servicing Rate;

(g)      the Net Rate;

(h)      the original term;

(i)      the maturity date;

(j)      the stated remaining term to maturity;

(k)      the original principal balance;

(1)      the first payment date;

(m)      the principal and interest payment in effect as of the Cut-off Date;

(n)      the unpaid principal balance as of the Cut-off Date;

(o)      the Loan-to-Value Ratio at origination;

(p)      paid-through date;

(q)      the insurer of any Primary Mortgage Insurance Policy;

(r)      the Gross Margin, if applicable;

(s)      the Maximum Lifetime Mortgage Rate, if applicable;

(t)      the Minimum Lifetime Mortgage Rate, if applicable;

(u)      the Periodic Rate Cap, if applicable;

                                       85
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(v)      the number of days delinquent, if any;

(w)      which Mortgage Loans adjust after an initial fixed-rate period of
three, five, seven or ten years;

(x)      the Loan Group;

(y)      the Prepayment Charge Loans; and

(z)      the Servicer.

Such schedule also shall set forth for all of the Mortgage Loans, the total
number of Mortgage Loans, the total of each of the amounts described under (k)
and (n) above, the weighted average by principal balance as of the Cut-off Date
of each of the rates described under (e), (f) and (g) above, and the weighted
average remaining term to maturity by unpaid principal balance as of the Cut-off
Date.

                                       86
<PAGE>

                                    EXHIBIT 3

                       MORTGAGE LOAN SELLER'S INFORMATION

         All information in the Prospectus Supplement described under the
following Sections: "SUMMARY OF PROSPECTUS SUPPLEMENT -- The Mortgage Loans,"
"THE MORTGAGE POOL" and "SCHEDULE A -- CERTAIN CHARACTERISTICS OF THE MORTGAGE
LOANS."

                                       87
<PAGE>

                                    EXHIBIT 4

                             PURCHASER'S INFORMATION

         All information in the Prospectus Supplement and the Prospectus, except
the Mortgage Loan Seller's Information.

                                       88
<PAGE>

                                    EXHIBIT 5

                             SCHEDULE OF LOST NOTES

                             Available Upon Request

                                       89
<PAGE>

                                   SCHEDULE A

                 REQUIRED RATINGS FOR EACH CLASS OF CERTIFICATES

                               PUBLIC CERTIFICATES

                    Class                         Fitch              Moody's

Class A-1..................................        AAA                 Aaa
Class A-2..................................        AAA                 Aaa
Class A-3..................................        AAA                 Aaa
Class A-4..................................        AAA                 Aaa
Class A-5..................................        AAA                 Aaa
Class A-6..................................        AAA                 Aaa
Class PO...................................        AAA                 Aaa
Class X-1..................................        AAA                  NR
Class R....................................        AAA                  NR
Class B-1..................................         AA                  NR
Class B-2..................................         A                   NR
Class B-3..................................        BBB                  NR

None of the above ratings has been lowered since the respective dates of such
letters.

                              PRIVATE CERTIFICATES

                    Class                         Fitch              Moody's

Class B-4..................................         BB                  NR
Class B-5..................................         B                   NR
Class B-6..................................         NR                  NR

None of the above ratings has been lowered since the respective dates of such
letters.

                                       90
<PAGE>

                                   SCHEDULE B

                             MORTGAGE LOAN SCHEDULE

                             [Provided upon request]

                                       91

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