Document:

<PAGE>

                                                                     EXHIBIT 4.3

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                       VG FUNDING INTERIM TRUST AGREEMENT

                                     between

                                VG FUNDING, LLC,
                                  as the Seller

                                       and

                            CHASE MANHATTAN BANK USA,
                              NATIONAL ASSOCIATION,
                  not in its individual capacity but solely as
                  Eligible Lender Trustee for the benefit of VG
                                  Funding, LLC

                           Dated as of October 1, 2004

================================================================================

<PAGE>

                                TABLE OF CONTENTS

<TABLE>
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<S>                                                                                                        <C>
ARTICLE I Definitions and Usage.........................................................................     1

ARTICLE II Appointment of VG Funding Eligible Lender Trustee............................................     1
     SECTION 2.1      Appointment of VG Funding Eligible Lender Trustee.................................     1
     SECTION 2.2      Declaration of Trust..............................................................     2
     SECTION 2.3      Title to Interim Trust Loans......................................................     2

ARTICLE III Representations and Warranties of VG Funding................................................     2

ARTICLE IV Authority and Duties of VG Funding Eligible Lender Trustee...................................     3
     SECTION 4.1      General Authority.................................................................     3
     SECTION 4.2      General Duties....................................................................     3
     SECTION 4.3      No Duties Except as Specified in this Agreement...................................     3
     SECTION 4.4      No Action Except Under Specified Documents........................................     3
     SECTION 4.5      Restrictions......................................................................     3

ARTICLE V Concerning the VG Funding Eligible Lender Trustee.............................................     3
     SECTION 5.1      Acceptance of Trust and Duties....................................................     3
     SECTION 5.2      Representations and Warranties....................................................     4
     SECTION 5.3      Not Acting in Individual Capacity.................................................     5
     SECTION 5.4      VG Funding Eligible Lender Trustee Not Liable for the Interim Trust Loans.........     5

ARTICLE VI Compensation of VG Funding Eligible Lender Trustee...........................................     5

ARTICLE VII Termination of Interim Trust Agreement......................................................     5

ARTICLE VIII Successor VG Funding Eligible Lender Trustees..............................................     5
     SECTION 8.1      Eligibility Requirements for VG Funding Eligible Lender Trustee...................     5
     SECTION 8.2      Resignation or Removal of VG Funding Eligible Lender Trustee......................     6
     SECTION 8.3      Successor VG Funding Eligible Lender Trustee......................................     6
     SECTION 8.4      Merger or Consolidation of VG Funding Eligible Lender Trustee.....................     7

ARTICLE IX Miscellaneous................................................................................     7
     SECTION 9.1      Supplements and Amendments........................................................     7
     SECTION 9.2      Notices...........................................................................     8
     SECTION 9.3      Severability......................................................................     8
     SECTION 9.4      Separate Counterparts.............................................................     8
     SECTION 9.5      Successors and Assigns............................................................     8
     SECTION 9.6      Headings..........................................................................     8
     SECTION 9.7      Governing Law.....................................................................     8
</TABLE>

APPENDIX A  Definitions and Usage

                                        i

<PAGE>

                             INTERIM TRUST AGREEMENT

      VG FUNDING INTERIM TRUST AGREEMENT (the "Agreement"), dated as of October
1, 2004, between VG Funding, LLC ("VG Funding") as the Purchaser and subsequent
Seller of certain Loans, and CHASE MANHATTAN BANK USA, NATIONAL ASSOCIATION, a
national banking association, not in its individual capacity but solely as
Eligible Lender Trustee (the "VG Funding Eligible Lender Trustee").

      WHEREAS, VG Funding is a limited liability company established for the
purpose of purchasing Loans from subsidiaries or affiliates of SLM Corporation
and selling Loans to, among others, SLM Funding LLC (the "Depositor") for
immediate resale to special purpose trusts established for the purpose of
financing the purchase of such Loans;

      WHEREAS, on the Closing Date, VG Funding will acquire certain Loans from
VG Funding I, a Delaware statutory trust of which VG Funding is the depositor,
and will subsequently enter into a Purchase Agreement with the Depositor, for
the purpose of effecting the sale of such Initial Trust Student Loans;

      WHEREAS, from time to time during the Funding Period, VG Funding may
acquire Additional Trust Student Loans from VG Funding I and subsequently enter
into Additional Purchase Agreements with the Depositor, for the purpose of
effecting the sale of such Additional Trust Student Loans (collectively, the
applicable Initial Trust Student Loans and the applicable Additional Trust
Student Loans are referred to herein as the "Interim Trust Loans"); and

      WHEREAS, the Eligible Lender Trustee is an "eligible lender" within the
meaning of Section 435(d) of the Higher Education Act and is willing to hold
legal title to such Interim Trust Loans on behalf and for the benefit of the VG
Funding.

      NOW, THEREFORE, VG Funding and the VG Funding Eligible Lender Trustee
hereby agree as follows:

                                    ARTICLE I

                              DEFINITIONS AND USAGE

            Except as otherwise specified herein or as the context may otherwise
require, capitalized terms used but not otherwise defined herein are defined in
Appendix A hereto, which also contains rules as to usage that shall be
applicable herein.

                                   ARTICLE II

                APPOINTMENT OF VG FUNDING ELIGIBLE LENDER TRUSTEE

      SECTION 2.1 APPOINTMENT OF VG FUNDING ELIGIBLE LENDER TRUSTEE. The VG
Funding hereby appoints the VG Funding Eligible Lender Trustee, effective as of
the date hereof, as trustee, to have all the rights, powers and duties set forth
herein, including, without limitation:

      a.    to hold legal title to the Interim Trust Loans on behalf and for the
            benefit of VG

                                        1
<PAGE>

            Funding;

      b.    to enter into and perform its obligations as the VG Funding Eligible
            Lender Trustee under this Agreement and the VG Funding Purchase
            Agreement (including any Additional Purchase Agreements entered into
            during the Funding Period); and

      c.    to engage in those activities, including entering into agreements,
            that are necessary, suitable or convenient to accomplish the
            foregoing or are incidental thereto or connected therewith.

      SECTION 2.2 DECLARATION OF TRUST. The VG Funding Eligible Lender Trustee
hereby declares that it will hold the Interim Trust Loans in trust upon and
subject to the conditions set forth herein for the use and benefit of VG
Funding, subject to the obligations of the VG Funding Eligible Lender Trustee
under the VG Funding Purchase Agreement. Effective as of the date hereof, the VG
Funding Eligible Lender Trustee shall have all rights, powers and duties set
forth herein with respect to accomplishing the purposes of this Agreement.

      SECTION 2.3 TITLE TO INTERIM TRUST LOANS. Legal title to all of the
Interim Trust Loans shall be vested at all times in the VG Funding Eligible
Lender Trustee on behalf of and for the benefit of VG Funding.

                                   ARTICLE III

                   REPRESENTATIONS AND WARRANTIES OF DEPOSITOR

            VG Funding hereby represents and warrants to the VG Funding Eligible
Lender Trustee that:

      1.    It is duly organized and validly existing as a Delaware limited
            liability company in good standing under the laws of the State of
            Delaware, with power and authority to own its properties and to
            conduct its business as such properties are currently owned and such
            business is presently conducted.

      2.    It has all necessary power and authority to execute and deliver this
            Agreement and to carry out its terms; and the execution, delivery
            and performance of this Agreement has been duly authorized by VG
            Funding by all necessary action.

      3.    This Agreement constitutes a legal, valid and binding obligation of
            VG Funding enforceable in accordance with its terms, subject to
            applicable bankruptcy, insolvency, reorganization and similar laws
            relating to creditors' rights generally and subject to general
            principles of equity.

      4.    The consummation of the transactions contemplated by this Agreement
            and the fulfillment of the terms hereof do not conflict with, result
            in any breach of any of the terms and provisions of, or constitute
            (with or without notice or lapse of time or both) a default under,
            the certificate of formation or limited liability company operating
            agreement of VG Funding, or any indenture, agreement or other
            instrument to which VG Funding is a party or by which it is bound;
            nor result in the creation or imposition of any Lien upon any of its
            properties pursuant to the

                                        2
<PAGE>

            terms of any such indenture, agreement or other instrument (other
            than as contemplated by the Basic Documents); nor violate any law or
            any order, rule or regulation applicable to VG Funding of any court
            or of any Federal or state regulatory body, administrative agency or
            other governmental instrumentality having jurisdiction over VG
            Funding or its properties.

                                   ARTICLE IV

           AUTHORITY AND DUTIES OF VG FUNDING ELIGIBLE LENDER TRUSTEE

      SECTION 4.1 GENERAL AUTHORITY. The VG Funding Eligible Lender Trustee is
authorized and directed to execute and deliver the VG Funding Purchase Agreement
and this Agreement and each certificate or other document attached as an exhibit
to or contemplated by such agreements, in each case, in such form as VG Funding
shall approve as evidenced conclusively by the VG Funding Eligible Lender
Trustee's execution thereof. The VG Funding Eligible Lender Trustee is also
authorized and directed on behalf and for the benefit of VG Funding to acquire
and hold legal title to the Interim Trust Loans and to take all actions required
of the VG Funding Eligible Lender Trustee pursuant to the VG Funding Purchase
Agreement and this Agreement.

      SECTION 4.2 GENERAL DUTIES. It shall be the duty of the VG Funding
Eligible Lender Trustee to discharge (or cause to be discharged) all its
responsibilities as the VG Funding Eligible Lender Trustee pursuant to the terms
of the VG Funding Purchase Agreement and this Agreement.

      SECTION 4.3 NO DUTIES EXCEPT AS SPECIFIED IN THIS AGREEMENT. The VG
Funding Eligible Lender Trustee shall not have any duty or obligation to manage,
make any payment with respect to, register, record, sell, service, dispose of or
otherwise deal with the Interim Trust Loans, or to otherwise take or refrain
from taking any action under, or in connection with, any document contemplated
hereby to which the VG Funding Eligible Lender Trustee is a party, except as
expressly provided by the terms of the VG Funding Purchase Agreement or this
Agreement; and no implied duties or obligations shall be read into this
Agreement or the VG Funding Purchase Agreement against the VG Funding Eligible
Lender Trustee.

      SECTION 4.4 NO ACTION EXCEPT UNDER SPECIFIED DOCUMENTS. The VG Funding
Eligible Lender Trustee shall not otherwise deal with the Interim Trust Loans
except in accordance with the powers granted to and the authority conferred upon
the VG Funding Eligible Lender Trustee pursuant to this Agreement and the VG
Funding Purchase Agreement.

      SECTION 4.5 RESTRICTIONS. The VG Funding Eligible Lender Trustee shall not
take any action that is inconsistent with the purposes of the Trust set forth in
the Basic Documents.

                                    ARTICLE V

                CONCERNING THE VG FUNDING ELIGIBLE LENDER TRUSTEE

      SECTION 5.1 ACCEPTANCE OF TRUST AND DUTIES. The VG Funding Eligible Lender
Trustee accepts the trust hereby created and agrees to perform its duties
hereunder with respect

                                        3
<PAGE>

to such trust but only upon the terms of this Agreement. The VG Funding Eligible
Lender Trustee shall not be answerable or accountable hereunder or under the VG
Funding Purchase Agreement under any circumstances, except (i) for its own
willful misconduct or negligence or (ii) in the case of the inaccuracy of any
representation or warranty contained in Section 5.2 below expressly made by the
VG Funding Eligible Lender Trustee. In particular, but not by way of limitation
(and subject to the exceptions set forth in the preceding sentence):

      1.    The VG Funding Eligible Lender Trustee shall not be liable for any
            error of judgment made by a responsible officer of the VG Funding
            Eligible Lender Trustee.

      2.    No provision of this Agreement or the VG Funding Purchase Agreement
            shall require the VG Funding Eligible Lender Trustee to expend or
            risk funds or otherwise incur any financial liability in the
            performance of any of its rights or powers hereunder or under the VG
            Funding Purchase Agreement, if the VG Funding Eligible Lender
            Trustee shall have reasonable grounds for believing that repayment
            of such funds or adequate indemnity against such risk or liability
            is not reasonably assured or provided to it.

      3.    The VG Funding Eligible Lender Trustee shall not be responsible for
            or in respect of the validity or sufficiency of this Agreement or
            for the due execution hereof by VG Funding or for the form,
            character, genuineness, sufficiency, value or validity of any of the
            Interim Trust Loans or for or in respect of the validity or
            sufficiency of the VG Funding Purchase Agreement.

      SECTION 5.2 REPRESENTATIONS AND WARRANTIES. The VG Funding Eligible Lender
Trustee hereby represents and warrants to VG Funding that:

      1.    It is duly organized and validly existing in good standing under the
            laws of its governing jurisdiction and has an office located within
            the State of Delaware, at which it will act as trustee for the
            Trust. It has all requisite power and authority to execute, deliver
            and perform its obligations under the VG Funding Purchase Agreement
            and this Agreement.

      2.    It has taken all action necessary to authorize the execution and
            delivery by it of the VG Funding Purchase Agreement and this
            Agreement, and the VG Funding Purchase Agreement and this Agreement
            have been executed and delivered by one of its officers who is duly
            authorized to execute and deliver the same on its behalf.

      3.    Neither the execution nor the delivery by it of the VG Funding
            Purchase Agreement or this Agreement, nor the consummation by it of
            the transactions contemplated thereby or hereby nor compliance by it
            with any of the terms or provisions thereof or hereof will
            contravene any Federal or Delaware state law, governmental rule or
            regulation governing the banking or trust powers of the VG Funding
            Eligible Lender Trustee or any judgment or order binding on it, or
            constitute any default under its charter documents or by-laws or any
            indenture, mortgage, contract, agreement or instrument to which it
            is a party or by which any of its properties may be bound.

                                        4
<PAGE>

      4.    It is and will maintain its status as an "eligible lender" (as such
            term is defined in Section 435(d) of the Higher Education Act) for
            purposes of holding legal title to the Interim Trust Loans as
            contemplated by this Agreement and the VG Funding Purchase
            Agreement.

      SECTION 5.3 NOT ACTING IN INDIVIDUAL CAPACITY. Except as provided in this
Article V, in accepting the trust hereby created, Chase Manhattan Bank USA,
National Association acts solely as VG Funding Eligible Lender Trustee hereunder
and not in its individual capacity.

      SECTION 5.4 VG FUNDING ELIGIBLE LENDER TRUSTEE NOT LIABLE FOR THE INTERIM
TRUST LOANS. The VG Funding Eligible Lender Trustee makes no representations as
to the validity or sufficiency of this Agreement or the VG Funding Purchase
Agreement, or of any Interim Trust Loan or related documents. The VG Funding
Eligible Lender Trustee shall at no time have any responsibility for or with
respect to the sufficiency of the Interim Trust Loans; the validity or
completeness of the assignment to the VG Funding Eligible Lender Trustee of
legal title to any Interim Trust Loan on behalf and for the benefit of VG
Funding; the performance or enforcement (except as expressly set forth in the VG
Funding Purchase Agreement) of any Interim Trust Loan; the compliance by VG
Funding or the Servicer with any warranty or representation made under any Basic
Document or in any related document or the accuracy of any such warranty or
representation or any action or inaction of the Administrator, the Indenture
Trustee or the Servicer or any subservicer taken in the name of the VG Funding
Eligible Lender Trustee.

                                   ARTICLE VI

               COMPENSATION OF VG FUNDING ELIGIBLE LENDER TRUSTEE

      The VG Funding Eligible Lender Trustee shall receive as compensation for
its services hereunder such fees as have been separately agreed upon before the
date hereof between VG Funding and the VG Funding Eligible Lender Trustee, and
the VG Funding Eligible Lender Trustee shall be entitled to be reimbursed by VG
Funding, to the extent provided in such separate agreement, for its other
reasonable expenses hereunder.

                                   ARTICLE VII

                     TERMINATION OF INTERIM TRUST AGREEMENT

      This Agreement (other than Article VI) and the trust created hereby shall
terminate and be of no further force or effect upon the earlier of (i) the
termination of the Trust pursuant to Section 9.1 of the Trust Agreement and (ii)
the expiration of 21 years from the death of the last survivor of the
descendants of Joseph P. Kennedy, the late Ambassador of the United States to
the Court of St. James's, living on the date hereof.

                                  ARTICLE VIII

                  SUCCESSOR VG FUNDING ELIGIBLE LENDER TRUSTEES

SECTION 8.1 ELIGIBILITY REQUIREMENTS FOR VG FUNDING ELIGIBLE LENDER
TRUSTEE. The VG Funding Eligible Lender Trustee shall at all times be a
corporation or banking

                                        5
<PAGE>

association (i) qualifying as an "eligible lender" as such term is defined in
Section 435(d) of the Higher Education Act for purposes of holding legal title
to the Interim Trust Loans on behalf and for the benefit of VG Funding, with a
valid lender identification number with respect to the Interim Trust Loans from
the Department; and (ii) being authorized to exercise corporate trust powers and
hold legal title to the Interim Trust Loans. In case at any time the VG Funding
Eligible Lender Trustee shall cease to be eligible in accordance with the
provisions of this Section, the VG Funding Eligible Lender Trustee shall resign
immediately in the manner and with the effect specified in Section 8.2.

      SECTION 8.2 RESIGNATION OR REMOVAL OF VG FUNDING ELIGIBLE LENDER TRUSTEE.
The VG Funding Eligible Lender Trustee may at any time resign and be discharged
from the trust hereby created by giving written notice thereof to VG Funding.
Upon receiving such notice of resignation, VG Funding shall promptly appoint a
successor VG Funding Eligible Lender Trustee meeting the eligibility
requirements of Section 8.1 by written instrument, in duplicate, one copy of
which instrument shall be delivered to the resigning VG Funding Eligible Lender
Trustee and one copy to the successor VG Funding Eligible Lender Trustee. If no
successor VG Funding Eligible Lender Trustee shall have been so appointed and
have accepted appointment within 30 days after the giving of such notice of
resignation, the resigning VG Funding Eligible Lender Trustee may petition any
court of competent jurisdiction for the appointment of a successor VG Funding
Eligible Lender Trustee; provided, however, that such right to appoint or to
petition for the appointment of any such successor shall in no event relieve the
resigning VG Funding Eligible Lender Trustee from any obligations otherwise
imposed on it under this Agreement or the VG Funding Purchase Agreement until
such successor has in fact assumed such appointment.

      If at any time the VG Funding Eligible Lender Trustee shall cease to be or
shall be likely to cease to be eligible in accordance with the provisions of
Section 8.1 and shall fail to resign after written request therefor by VG
Funding, then VG Funding may remove the VG Funding Eligible Lender Trustee. If
VG Funding shall remove the VG Funding Eligible Lender Trustee under the
authority of the immediately preceding sentence, VG Funding shall promptly
appoint a successor VG Funding Eligible Lender Trustee by written instrument, in
duplicate, one copy of which instrument shall be delivered to the outgoing VG
Funding Eligible Lender Trustee so removed and one copy to the successor VG
Funding Eligible Lender Trustee together with payment of all fees owed to the
outgoing VG Funding Eligible Lender Trustee.

      Any resignation or removal of the VG Funding Eligible Lender Trustee and
appointment of a successor VG Funding Eligible Lender Trustee pursuant to any of
the provisions of this Section shall not become effective until acceptance of
appointment by the successor VG Funding Eligible Lender Trustee pursuant to
Section 8.3 and payment of all fees and expenses owed to the outgoing VG Funding
Eligible Lender Trustee.

      SECTION 8.3 SUCCESSOR VG FUNDING ELIGIBLE LENDER TRUSTEE. Any successor VG
Funding Eligible Lender Trustee appointed pursuant to Section 8.2 shall execute,
acknowledge and deliver to VG Funding and to its predecessor VG Funding Eligible
Lender Trustee an instrument accepting such appointment under this Agreement,
and thereupon the resignation or removal of the predecessor VG Funding Eligible
Lender Trustee shall become effective and such successor VG Funding Eligible
Lender Trustee, without any further act, deed or conveyance, shall become fully
vested with all the rights, powers, duties and obligations of its predecessor

                                        6
<PAGE>

under this Agreement, with like effect as if originally named as VG Funding
Eligible Lender Trustee. The predecessor VG Funding Eligible Lender Trustee
shall upon payment of its fees and expenses deliver to the successor VG Funding
Eligible Lender Trustee all documents, statements, moneys and properties held by
it under this Agreement and shall assign, if permissible, to the successor VG
Funding Eligible Lender Trustee any lender identification number obtained from
the Department with respect to the Interim Trust Loans; and VG Funding and the
predecessor VG Funding Eligible Lender Trustee shall execute and deliver such
instruments and do such other things as may reasonably be required for fully and
certainly vesting and confirming in the successor VG Funding Eligible Lender
Trustee all such rights, powers, duties and obligations.

      No successor VG Funding Eligible Lender Trustee shall accept such
appointment as provided in this Section unless at the time of such acceptance
such successor VG Funding Eligible Lender Trustee shall be eligible pursuant to
Section 8.1.

      SECTION 8.4 MERGER OR CONSOLIDATION OF VG FUNDING ELIGIBLE LENDER TRUSTEE.
Any corporation into which the VG Funding Eligible Lender Trustee may be merged
or converted or with which it may be consolidated, or any corporation or banking
association resulting from any merger, conversion or consolidation to which the
VG Funding Eligible Lender Trustee shall be a party, or any corporation
succeeding to all or substantially all the corporate trust business of the VG
Funding Eligible Lender Trustee, shall, without the execution or filing of any
instrument or any further act on the part of any of the parties hereto, anything
herein to the contrary notwithstanding, be the successor of the VG Funding
Eligible Lender Trustee hereunder; provided that such corporation or banking
association shall be eligible pursuant to Section 8.1.

                                   ARTICLE IX

                                  MISCELLANEOUS

      SECTION 9.1 SUPPLEMENTS AND AMENDMENTS. This Agreement may be amended by
VG Funding and the VG Funding Eligible Lender Trustee, with prior written notice
to the Rating Agencies, without the consent of any of the Noteholders or any
Swap Counterparty, to cure any ambiguity, to correct or supplement any
provisions in this Agreement or for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions in this Agreement;
provided, however, that such action shall not, as evidenced by an Opinion of
Counsel, adversely affect in any material respect the interests of any
Noteholder or any Swap Counterparty.

      This Agreement may also be amended from time to time by VG Funding and the
VG Funding Eligible Lender Trustee, with prior written notice to the Swap
Counterparties and the Rating Agencies and with the consent of the Noteholders
evidencing not less than a majority of the Outstanding Amount of the Notes, for
the purpose of adding any provisions to or changing in any manner or eliminating
any of the provisions of this Agreement; provided, however, that no such
amendment shall reduce the aforesaid percentage of the Outstanding Amount of the
Notes required to consent to any such amendment, without the consent of all the
outstanding Noteholders.

      Promptly after the execution of any such amendment or consent, the VG
Funding Eligible

                                        7
<PAGE>

Lender Trustee shall furnish written notification of the substance of such
amendment or consent to the Indenture Trustee and each of the Rating Agencies.

      It shall not be necessary for the consent of the Noteholders or the
Interest Rate Cap Counterparty pursuant to this Section to approve the
particular form of any proposed amendment or consent, but it shall be sufficient
if such consent shall approve the substance thereof. The manner of obtaining
such consents and of evidencing the authorization of the execution thereof shall
be subject to such reasonable requirements as the VG Funding Eligible Lender
Trustee may prescribe.

      Prior to the execution of any amendment to this Agreement, the VG Funding
Eligible Lender Trustee shall be entitled to receive and rely upon an Opinion of
Counsel stating that the execution of such amendment is authorized or permitted
by this Agreement. The VG Funding Eligible Lender Trustee may, but shall not be
obligated to, enter into any such amendment which affects the VG Funding
Eligible Lender Trustee's own rights, duties or immunities under this Agreement
or otherwise.

      SECTION 9.2 NOTICES. Unless otherwise expressly specified or permitted by
the terms hereof, all notices shall be in writing and shall be deemed given upon
receipt by the intended recipient or three Business Days after mailing if mailed
by certified mail, postage prepaid (except that notice to the VG Funding
Eligible Lender Trustee shall be deemed given only upon actual receipt by the VG
Funding Eligible Lender Trustee), if to the VG Funding Eligible Lender Trustee,
addressed to its Corporate Trust Office; if to VG Funding, addressed to VG
Funding, LLC, 12061 Bluemont Way, V3419, Reston, Virginia 20190, or, as to each
party, at such other address as shall be designated by such party in a written
notice to each other party.

      SECTION 9.3 SEVERABILITY. Any provision of this Agreement that is
prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction,
be ineffective to the extent of such prohibition or unenforceability without
invalidating the remaining provisions hereof, and any such prohibition or
unenforceability in any jurisdiction shall not invalidate or render
unenforceable such provision in any other jurisdiction.

      SECTION 9.4 SEPARATE COUNTERPARTS. This Agreement may be executed by the
parties hereto in separate counterparts, each of which when so executed and
delivered shall be an original, but all such counterparts shall together
constitute but one and the same instrument.

      SECTION 9.5 SUCCESSORS AND ASSIGNS. All covenants and agreements contained
herein shall be binding upon and to the benefit of, VG Funding and its
successors and the VG Funding Eligible Lender Trustee and its successors, all as
herein provided.

      SECTION 9.6 HEADINGS. The headings of the various Articles and Sections
herein are for convenience of reference only and shall not define or limit any
of the terms or provisions hereof.

      SECTION 9.7 GOVERNING LAW. This Agreement shall be governed by and
construed in accordance with the laws of the State of Delaware, without
reference to its conflict of law provisions, and the obligations, rights and
remedies of the parties hereunder shall be determined in accordance with such
laws.

                                        8
<PAGE>

      IN WITNESS WHEREOF, the parties hereto have caused this VG Funding Interim
Trust Agreement to be duly executed by their respective officers hereunto duly
authorized, as of the day and year first above written.

                                       CHASE MANHATTAN BANK USA,
                                       NATIONAL ASSOCIATION,
                                       not in its individual capacity but solely
                                       as Eligible Lender Trustee for the
                                       benefit of VG Funding, LLC

                                       By: /s/  JOHN J. CASHIN
                                           Name: John J. Cashin
                                           Title: Vice President

                                       VG FUNDING, LLC,
                                       in its capacity as Purchaser and Seller

                                       By: /s/  MARK L. HELEEN
                                           Name: Mark L. Heleen
                                           Title: Vice President

                                        9<PAGE>

                                                                     EXHIBIT 4.4

================================================================================

                                    INDENTURE

                                      among

                         SLM STUDENT LOAN TRUST 2004-10,
                                 as the Issuer,

                 CHASE MANHATTAN BANK USA, NATIONAL ASSOCIATION,
                       not in its individual capacity but
                      solely as the Eligible Lender Trustee

                                       and

                      DEUTSCHE BANK TRUST COMPANY AMERICAS,
                       not in its individual capacity but
                         solely as the Indenture Trustee

                           Dated as of October 1, 2004

================================================================================

<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                                 Page
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<S>                                                                                                              <C>
                                                      ARTICLE I
                                                Definitions and Usage

SECTION 1.1           Definitions and Usage...................................................................     2
SECTION 1.2           Incorporation by Reference of Trust Indenture Act.......................................     2

                                                     ARTICLE II
                                                     The Notes

SECTION 2.1           Form....................................................................................     3
SECTION 2.2           Execution, Authentication and Delivery..................................................     4
SECTION 2.3           Temporary Notes.........................................................................     5
SECTION 2.4           Registration; Registration of Transfer and Exchange.....................................     6
SECTION 2.5           Mutilated, Destroyed, Lost or Stolen Notes..............................................     7
SECTION 2.6           Persons Deemed Owner....................................................................     8
SECTION 2.7           Payment of Principal and Interest; Note Interest Shortfall..............................     8
SECTION 2.8           Cancellation............................................................................     9
SECTION 2.9           Release of Collateral...................................................................     9
SECTION 2.10          Book-Entry Notes........................................................................    10
SECTION 2.11          Notices to Clearing Agency..............................................................    11
SECTION 2.12          Definitive Notes........................................................................    11
SECTION 2.13          Transfer Restrictions...................................................................    12

                                                    ARTICLE III
                                                     Covenants

SECTION 3.1           Payments to Noteholders and each Swap Counterparty............ERROR! BOOKMARK NOT DEFINED.
SECTION 3.1A          Collateral Account............................................ERROR! BOOKMARK NOT DEFINED.
SECTION 3.2           Maintenance of Office or Agency.........................................................    12
SECTION 3.3           Money for Payments to be Held in Trust..................................................    13
SECTION 3.4           Existence...............................................................................    14
SECTION 3.5           Protection of Indenture Trust Estate....................................................    15
SECTION 3.6           Opinions as to Indenture Trust Estate...................................................    15
SECTION 3.7           Performance of Obligations; Servicing of Trust Student Loans............................    15
SECTION 3.8           Negative Covenants......................................................................    18
SECTION 3.9           Annual Statement as to Compliance.......................................................    19
SECTION 3.10          Issuer May Consolidate, etc., Only on Certain Terms.....................................    19
SECTION 3.11          Successor or Transferee.................................................................    21
SECTION 3.12          No Other Business.......................................................................    21
SECTION 3.13          No Borrowing............................................................................    21
SECTION 3.14          Obligations of Servicer and Administrator...............................................    21
SECTION 3.15          Guarantees, Loans, Advances and Other Liabilities.......................................    21
</TABLE>

                                        i

<PAGE>

<TABLE>
<S>                                                                                                               <C>
SECTION 3.16          Capital Expenditures....................................................................    22
SECTION 3.17          Restricted Payments.....................................................................    22
SECTION 3.18          Notice of Events of Default.............................................................    22
SECTION 3.19          Further Instruments and Acts............................................................    22

                                                     ARTICLE IV
                                             Satisfaction and Discharge

SECTION 4.1           Satisfaction and Discharge of Indenture.................................................    22
SECTION 4.2           Application of Trust Money..............................................................    23
SECTION 4.3           Repayment of Moneys Held by Paying Agent................................................    24
SECTION 4.4           Auction of Trust Student Loans..........................................................    24

                                                     ARTICLE V
                                                      Remedies

SECTION 5.1           Events of Default.......................................................................    25
SECTION 5.2           Acceleration of Maturity; Rescission and Annulment......................................    26
SECTION 5.3           Collection of Indebtedness and Suits for Enforcement by Indenture Trustee...............    26
SECTION 5.4           Remedies; Priorities....................................................................    29
SECTION 5.5           Optional Preservation of the Trust Student Loans........................................    32
SECTION 5.6           Limitation of Suits.....................................................................    32
SECTION 5.7           Unconditional Rights of Noteholders to Receive Principal and Interest...................    33
SECTION 5.8           Restoration of Rights and Remedies......................................................    33
SECTION 5.9           Rights and Remedies Cumulative..........................................................    33
SECTION 5.10          Delay or Omission Not a Waiver..........................................................    33
SECTION 5.11          Control by Noteholders..................................................................    34
SECTION 5.12          Waiver of Past Defaults.................................................................    34
SECTION 5.13          Undertaking for Costs...................................................................    34
SECTION 5.14          Waiver of Stay or Extension Laws........................................................    35
SECTION 5.15          Action on Notes.........................................................................    35
SECTION 5.16          Performance and Enforcement of Certain Obligations......................................    35

                                                     ARTICLE VI
                                               The Indenture Trustee

SECTION 6.1           Duties of Indenture Trustee.............................................................    36
SECTION 6.2           Rights of Indenture Trustee.............................................................    37
SECTION 6.3           Individual Rights of Indenture Trustee..................................................    38
SECTION 6.4           Indenture Trustee's Disclaimer..........................................................    38
SECTION 6.5           Notice of Defaults......................................................................    38
SECTION 6.6           Reports by Indenture Trustee to Noteholders.............................................    38
SECTION 6.7           Compensation and Indemnity..............................................................    39
SECTION 6.8           Replacement of Indenture Trustee........................................................    39
SECTION 6.9           Successor Indenture Trustee by Merger...................................................    40
</TABLE>

                                       ii

<PAGE>

<TABLE>
<S>                                                                                                               <C>
SECTION 6.10          Appointment of Co-Trustee or Separate Trustee...........................................    40
SECTION 6.11          Eligibility; Disqualification...........................................................    42
SECTION 6.12          Preferential Collection of Claims Against the Issuer....................................    42

                                                    ARTICLE VII
                                           Noteholders' Lists and Reports

SECTION 7.1           Issuer to Furnish Indenture Trustee Names and Addresses of Noteholders..................    42
SECTION 7.2           Preservation of Information; Communications to Noteholders..............................    42
SECTION 7.3           Reports by Issuer.......................................................................    43

                                                    ARTICLE VIII
                                        Accounts, Disbursements and Releases

SECTION 8.1           Collection of Money.....................................................................    44
SECTION 8.2           Trust Accounts..........................................................................    44
SECTION 8.3           General Provisions Regarding Accounts...................................................    44
SECTION 8.4           Release of Indenture Trust Estate.......................................................    45
SECTION 8.5           Opinion of Counsel......................................................................    46

                                                     ARTICLE IX
                                              Supplemental Indentures

SECTION 9.1           Supplemental Indentures Without Consent of Noteholders..................................    46
SECTION 9.2           Supplemental Indentures with Consent of Noteholders.....................................    47
SECTION 9.3           Execution of Supplemental Indentures....................................................    49
SECTION 9.4           Effect of Supplemental Indenture........................................................    49
SECTION 9.5           Conformity with Trust Indenture Act.....................................................    49
SECTION 9.6           Reference in Notes to Supplemental Indentures...........................................    49

                                                     ARTICLE X
                                                Redemption of Notes

SECTION 10.1          Redemption..............................................................................    49
SECTION 10.2          Form of Redemption Notice...............................................................    50
SECTION 10.3          Notes Payable on Redemption Date........................................................    50

                                                     ARTICLE XI
                                                   Miscellaneous

SECTION 11.1          Compliance Certificates and Opinions, etc...............................................    50
SECTION 11.2          Form of Documents Delivered to Indenture Trustee........................................    52
SECTION 11.3          Acts of Noteholders.....................................................................    53
SECTION 11.4          Notices, etc., to Indenture Trustee, Issuer and Rating Agencies.........................    53
SECTION 11.5          Notices to Noteholders; Waiver..........................................................    54
SECTION 11.6          Alternate Payment and Notice Provisions.................................................    55
SECTION 11.7          Conflict with Trust Indenture Act.......................................................    55
</TABLE>

                                       iii

<PAGE>

<TABLE>
<S>                                                                                                               <C>
SECTION 11.8          Effect of Headings and Table of Contents................................................    55
SECTION 11.9          Successors and Assigns..................................................................    55
SECTION 11.10         Separability............................................................................    55
SECTION 11.11         Benefits of Indenture...................................................................    55
SECTION 11.12         Legal Holidays..........................................................................    56
SECTION 11.13         Governing Law...........................................................................    56
SECTION 11.14         Counterparts............................................................................    56
SECTION 11.15         Recording of Indenture..................................................................    56
SECTION 11.16         Trust Obligations.......................................................................    56
SECTION 11.17         No Petition.............................................................................    57
SECTION 11.18         Inspection..............................................................................    57
SECTION 11.19         Subordination...........................................................................    57
</TABLE>

                                       iv

<PAGE>

                    APPENDICES, SCHEDULES AND EXHIBITS

APPENDIX A-1      Definitions and Usage
APPENDIX A-2      Reset Rate Note Procedures
APPENDIX A-3      Transfer Restrictions for the Reset Rate Notes

SCHEDULE A        Schedule of Trust Student Loans
SCHEDULE B        Location of Trust Student Loan Files

EXHIBIT A         Forms of Notes
EXHIBIT B         Form of Note Depository Agreement for U.S. Dollar Denominated
                  Notes
EXHIBIT C         Form of Note Depository Agreement for Notes Denominated in a
                  Currency Other than U.S. Dollars

                                        v

<PAGE>

            INDENTURE, dated as of October 1, 2004, among SLM STUDENT LOAN TRUST
2004-10, a Delaware statutory trust (the "Issuer"), CHASE MANHATTAN BANK USA,
NATIONAL ASSOCIATION, a national banking association, not in its individual
capacity but solely as eligible lender trustee on behalf of the Issuer (in such
capacity, the "Eligible Lender Trustee"), and DEUTSCHE BANK TRUST COMPANY
AMERICAS, a New York banking corporation, not in its individual capacity but
solely as indenture trustee (in such capacity, the "Indenture Trustee").

            Each party agrees as follows for the benefit of the other party and
for the equal and ratable benefit of the holders of the Issuer's Student
Loan-Backed Notes (the "Notes") and, after the Notes have been paid in full, for
the benefit of any Currency Swap Counterparty:

                                 GRANTING CLAUSE

            The Issuer and, with respect to the Trust Student Loans, the
Eligible Lender Trustee hereby Grant to the Indenture Trustee, as trustee for
the benefit of the Noteholders and, subject to the provisions of Section 11.19,
any Currency Swap Counterparty, effective as of the Closing Date all of their
right, title and interest in and to the following:

      (a) the Trust Student Loans, and all obligations of the Obligors
thereunder including all moneys accrued and paid thereunder on or after the
applicable Cutoff Date and all guaranties and other rights relating to the Trust
Student Loans;

      (b) the Servicing Agreement, including the right of the Issuer to cause
the Servicer to purchase Trust Student Loans from the Issuer under circumstances
described therein;

      (c) the Sale Agreement, including the right of the Issuer to cause the
Depositor to repurchase Trust Student Loans from the Issuer under the
circumstances described therein and including the rights of the Depositor under
the Purchase Agreements;

      (d) the SLM ECFC Purchase Agreement and the VG Funding Purchase Agreement,
to the extent that the rights of the Depositor thereunder have been assigned to
the Issuer pursuant to the Sale Agreement, including the right of the Depositor
to cause SLM ECFC or VG Funding, as the case may be, to repurchase Trust Student
Loans from the Depositor under the circumstances described in the applicable
Purchase Agreement;

      (e) the Administration Agreement, the Interest Rate Cap Agreement, the
Remarketing Agreement, the Initial Currency Swap Agreements and any other Swap
Agreements to be entered into from time to time and any agreement representing
Eligible Repurchase Obligations between the Trust and an Eligible Repo
Counterparty to be entered into from time to time;

      (f) each Guarantee Agreement, including the right of the Issuer to cause
the related Guarantor to make Guarantee Payments in respect of the Trust Student
Loans;

      (g) the Trust Accounts and all funds on deposit from time to time in the
Trust Accounts, including the Reserve Account Initial Deposit, the Collection
Account Initial Deposit,

                                        1
<PAGE>

the Pre-Funding Account Initial Deposit and the Capitalized Interest Account
Initial Deposit, if any, and all investments and proceeds thereof (including all
income thereon); and

      (h) all present and future claims, demands, causes and choses in action in
respect of any or all of the foregoing and all payments on or under and all
proceeds of every kind and nature whatsoever in respect of any or all of the
foregoing, including all proceeds of the conversion, voluntary or involuntary,
into cash or other liquid property, all cash proceeds, accounts, accounts
receivable, notes, drafts, acceptances, chattel paper, checks, general
intangibles, deposit accounts, insurance proceeds, condemnation awards, rights
to payment of any and every kind and other forms of obligations and receivables,
instruments and other property which at any time constitute all or part of or
are included in the proceeds of any of the foregoing (collectively, the
"Collateral").

            The foregoing Grant is made in trust to secure the payment of
principal of and interest on, and any other amounts owing in respect of, the
Notes, equally and ratably without prejudice, priority or distinction, to secure
compliance with the provisions of this Indenture and, subject to the provisions
of Section 11.19, to secure amounts owing to any Currency Swap Counterparty
under the related Currency Swap Agreement, all as provided in this Indenture.

            The Indenture Trustee, as indenture trustee on behalf of the
Noteholders and each Currency Swap Counterparty, acknowledges such Grant,
accepts the trusts under this Indenture in accordance with the provisions of
this Indenture and agrees to perform its duties required in this Indenture to
the best of its ability to the end that the interests of the Noteholders and
each Currency Swap Counterparty under the related Currency Swap Agreement may be
adequately and effectively protected.

                                    ARTICLE I

                              Definitions and Usage

            SECTION 1.1 Definitions and Usage. Except as otherwise specified
herein or as the context may otherwise require, capitalized terms used but not
otherwise defined herein are defined in Appendix A-1 to this Indenture, which
also contains rules as to usage that shall be applicable herein.

            SECTION 1.2 Incorporation by Reference of Trust Indenture Act.
Whenever this Indenture refers to a provision of the TIA, the provision is
incorporated by reference in and made a part of this Indenture. The following
TIA terms used in this Indenture have the following meanings:

            "Commission" means the Securities and Exchange Commission.

            "indenture securities" means the Notes.

            "indenture security holder" means a Noteholder.

            "indenture to be qualified" means this Indenture.

                                        2
<PAGE>

            "indenture trustee" or "institutional trustee" means the Indenture
Trustee.

            "obligor" on the indenture securities means the Issuer and any other
obligor on the indenture securities.

            All other TIA terms used in this Indenture that are defined by the
TIA, defined by TIA reference to another statute or defined by Commission rule
have the meaning assigned to them by such definitions.

                                   ARTICLE II

                                    The Notes

            SECTION 2.1 Form. The Notes, together with the Indenture Trustee's
certificate of authentication, shall be in substantially the forms set forth in
Exhibit A, 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 officers executing such Notes, as
evidenced by their execution of such Notes.

            The terms of the Notes set forth in Exhibit A are part of the terms
of this Indenture.

            Each class of Floating Rate Notes will be represented by interests
in a book-entry note certificate deposited on the Closing Date with Deutsche
Bank Trust Company Americas, as custodian for DTC (the "DTC Custodian"), and
registered in the name of Cede & Co. as initial nominee for DTC.

            Each class of Reset Rate Notes denominated in a currency other than
U.S. Dollars may be offered and sold only to QIBs in reliance on Rule 144A or to
a non-U.S. Person (as defined in Regulation S) outside the United States of
America in reliance on Regulation S, as applicable and will be represented by
interests in either a Rule 144A global registered note certificate (the
"Non-U.S. Rule 144A Global Note Certificate") or a Regulation S global
registered note certificate (the "Regulation S Global Note Certificate," and
collectively with the Non-U.S. Rule 144A Global Note Certificate, the "Non-U.S.
Global Note Certificates"). On the Closing Date, the entire Outstanding Amount
of each class of Reset Rate Notes will be allocated between the corresponding
Non-U.S. Rule 144A Global Note Certificate and Regulation S Global Note
Certificate, as applicable. Each Non-U.S. Global Note Certificate will be
registered in the name of the Joint Nominee, and will be deposited on the
Closing Date with the Regulation S Custodian. There will be only one Non-U.S.
Rule 144A Global Note Certificate and one Regulation S Global Note Certificate
for each class of Reset Rate Notes. On the Closing Date,

                                        3
<PAGE>

with respect to each class of Reset Rate Notes, a corresponding U.S. Rule 144A
Global Note Certificate will be deposited with the DTC Custodian and will have
an outstanding principal balance of zero for so long as such class of Reset Rate
Notes is denominated in a currency other than U.S. Dollars.

            Each class of Reset Rate Notes denominated in U.S. Dollars may be
offered and sold only to QIBs in reliance on Rule 144A or to a non-U.S. Person
(as defined in Regulation S) outside the United States in reliance on Regulation
S, as applicable, and the entire outstanding principal balance of each class of
Reset Rate Notes will be allocated between a global registered note certificate
(the "U.S. Rule 144A Global Note Certificate", and, together with the Non-U.S.
Global Note Certificates, the "Global Note Certificates"), deposited with the
DTC Custodian and registered in the name of Cede & Co. as initial nominee for
DTC, the Non-U.S. Rule 144A Global Note Certificate and the Regulation S Global
Note Certificate. Transfers of interest among the U.S. Rule 144A Global Note
Certificate, the Non-U.S. Rule 144A Global Note Certificate and the Regulation S
Global Note Certificate on any date (other than a Reset Date) when the related
class of Reset Rate Notes is then denominated in U.S. Dollars will be governed
by the usual and customary rules and regulations applicable to DTC, Euroclear
and Clearstream, as applicable.

            At all times during any Reset Period when a class of Reset Notes is
to be denominated in a currency other than U.S. Dollars, the aggregate
Outstanding Amount of such class of Reset Rate Notes will be allocated between
the corresponding Non-U.S. Rule 144A Global Note Certificate and Regulation S
Global Note Certificate, either of which may, from time to time during the
related Reset Period, represent between zero and 100% of the Outstanding Amount
of such class of Reset Rate Notes and the corresponding U.S. Rule 144A Global
Note Certificate will have an outstanding principal balance of zero. At all
times during any Reset Period when a class of Reset Rate Notes is to be
denominated in U.S. Dollars, the aggregate Outstanding Amount of such class of
Reset Rate Notes will be allocated among the three Global Note Certificates, any
of which may, from time to time during the related Reset Period, represent
between zero and 100% of the Outstanding Amount of such class of Reset Rate
Notes.

            SECTION 2.2 Execution, Authentication and Delivery. The Notes shall
be executed on behalf of the Issuer by any of its Authorized Officers. The
signature of any such Authorized Officer on the Notes may be manual or
facsimile.

            Notes bearing the manual or facsimile signature of individuals who
were at any time Authorized Officers of the Issuer shall bind the Issuer,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Notes or did not hold
such offices at the date of such Notes.

            The Indenture Trustee shall upon Issuer Order authenticate and
deliver the Floating Rate Notes and the U.S. Rule 144A Global Note Certificates
for original issue in an aggregate principal amount of $2,853,850,870, and the
London Paying Agent, which is hereby appointed as authenticating agent (the
"Authenticating Agent"), shall upon Issuer order authenticate and deliver the
Non-U.S. Global Note Certificates for original issue in aggregate

                                        4
<PAGE>

principal amounts of (pound)331,000,000 and (euro)408,000,000. The aggregate
principal amount of Notes Outstanding at any time may not exceed such amount
except as provided in Section 2.5. On each Spread Determination Date, upon
receipt of an Issuer Order, the Indenture Trustee shall deliver a revised
Schedule A for the Reset Rate Notes to the Custodians.

            Each Note shall be dated the date of its authentication. The
Floating Rate Class A Notes shall be issuable as registered notes in minimum
denominations of $10,000 and additional increments of $1,000, provided that one
Class A-3 Note may be purchased in a different principal amount of not less than
$10,000 to accommodate the initial principal amount of the Class A-3 Notes.. The
Class B Notes shall be issuable as registered notes in minimum denominations of
$100,000 and additional increments of $1,000.

            During any Reset Period when a class of Reset Rate Notes is
denominated in U.S. Dollars, such Reset Rate Notes shall be issued in minimum
denominations of $250,000, and additional increments of $1. During any Reset
Period when a class of Reset Rate Notes is denominated in a currency other than
U.S. Dollars, such Reset Rate Notes shall be issued in minimum denominations of
the applicable currency equivalent (approximately) of $250,000 and additional
increments of the applicable currency equivalent of $1 (which shall be
determined by reference to the exchange rate to be set forth in the related
Currency Swap Agreement); provided, that during any Reset Period when a class of
Reset Rate Notes is denominated in Pounds Sterling, such Reset Rate Notes shall
be issued in minimum denominations of (pound)100,000 and additional increments
of (pound)1; and provided, further, that during any Reset Period when a class of
Reset Rate Notes is denominated in Euros, such Reset Rate Notes shall be issued
in minimum denominations of (euro)100,000 and additional increments of (euro)1.

            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 herein
executed by the Indenture Trustee by the manual signature of one of its
authorized signatories, and such certificate upon any Note shall be conclusive
evidence, and the only evidence, that such Note has been duly authenticated and
delivered hereunder.

            SECTION 2.3  Temporary Notes. Pending the preparation of
Definitive Notes, the Issuer may execute, and upon receipt of an Issuer Order
the Indenture Trustee shall authenticate and deliver, temporary Notes which are
printed, lithographed, typewritten, mimeographed or otherwise produced, of the
tenor of the Definitive Notes in lieu of which they are issued and with such
variations not inconsistent with the terms of this Indenture determined to be
appropriate by the Responsible Officer of the Issuer executing the temporary
Notes, as evidenced by his or her execution of such temporary Notes.

            If temporary Notes are issued, the Issuer will cause Definitive
Notes to be prepared without unreasonable delay. After the preparation of
Definitive Notes, the temporary Notes shall be exchangeable for Definitive Notes
upon surrender of the temporary Notes at the office or agency of the Issuer to
be maintained as provided in Section 3.2, without charge to the Noteholder. Upon
surrender for cancellation of any one or more temporary Notes, the Issuer shall
execute and the Indenture Trustee shall authenticate and deliver in exchange
therefor a like

                                        5
<PAGE>

principal amount of Definitive Notes of authorized denominations. Until so
exchanged, the temporary Notes shall in all respects be entitled to the same
benefits under this Indenture as Definitive Notes.

            SECTION 2.4 Registration; Registration of Transfer and Exchange. The
Issuer shall cause to be kept a register (the "Note Register") in which, subject
to such reasonable regulations as it may prescribe, the Issuer shall provide for
the registration of Notes and the registration of transfers of Notes. The
Indenture Trustee shall be "Note Registrar" for the purpose of registering Notes
and transfers of Notes as herein provided. Upon any resignation of any Note
Registrar, the Issuer shall promptly appoint a successor or, if it elects not to
make such an appointment, assume the duties of Note Registrar.

            If a Person other than the Indenture Trustee is appointed by the
Issuer as Note Registrar, the Issuer shall give the Indenture Trustee prompt
written notice of the appointment of such Note Registrar and of the location,
and any change in the location, of the Note Register, and the Indenture Trustee
shall have the right to inspect the Note Register at all reasonable times and to
obtain copies thereof, and the Indenture Trustee shall have the right to rely
upon a certificate executed on behalf of the Note Registrar by an Executive
Officer thereof as to the names and addresses of the Noteholders and the
principal amounts and number of such Notes.

            Upon surrender for registration of transfer of any Note at the
office or agency of the Issuer to be maintained as provided in Section 3.2 or,
with respect to the Reset Rate Notes, to the Note Registrar or any transfer
agent, as applicable, if the requirements of Section 8-401(1) of the UCC are
met, the Issuer shall execute, and the Indenture Trustee shall authenticate and
the Noteholder shall obtain from the Indenture Trustee, in the name of the
designated transferee or transferees, one or more new Notes in any authorized
denominations and a like aggregate principal amount.

            On each Reset Date on which either the All Hold Rate is not
applicable or fewer than 100% of a class of Reset Rate Noteholders permissibly
elect to hold their Reset Rate Notes, the Indenture Trustee shall allocate the
aggregate Outstanding Amount of such class of Reset Rate Notes, if such class of
Reset Rate Notes is to be denominated in U.S. Dollars during the immediately
following Reset Period, to the Global Note Certificates, any of which may, from
time to time during the related Reset Period, represent between zero and 100% of
the Outstanding Amount of such Reset Rate Notes. On any Reset Date when a class
of Reset Rate Notes is to be denominated in a currency other than U.S. Dollars
during the immediately following Reset Period, the Outstanding Amount of such
class of Reset Rate Notes shall be allocated entirely to the Non-U.S. Global
Note Certificates, as applicable, and the corresponding U.S. Rule 144A Global
Certificate will have an outstanding principal balance of zero. Any transfer of
a class of Reset Rate Notes when such class is denominated in a non-U.S. Dollar
Currency (other than on a Reset Date) between the related U.S. Rule 144A Global
Note Certificate and the related Non-U.S. Global Note Certificates is not
permitted and any attempt or inadvertent transfer shall be null and void and of
no effect.

            At the option of the Noteholder, Notes may be exchanged for other
Notes in any authorized denominations and a like aggregate principal amount,
upon surrender of the Notes to

                                        6
<PAGE>

be exchanged at such office or agency. Whenever any Notes are so surrendered for
exchange, the Issuer shall execute, and the Indenture Trustee shall authenticate
and the Noteholder shall obtain from the Indenture Trustee, the Notes which the
Noteholder making the exchange is entitled to receive.

            All Notes issued upon any registration of transfer or exchange of
Notes shall be the valid obligations of the Issuer, evidencing the same debt,
and entitled to the same benefits under this Indenture, as the Notes surrendered
upon such registration of transfer or exchange.

            Every Note presented or surrendered for registration of transfer or
exchange shall be duly endorsed by, or be accompanied by a written instrument of
transfer in form satisfactory to the Indenture Trustee duly executed by the
Noteholder thereof or such Noteholder's attorney duly authorized in writing,
with such signature guaranteed by an "eligible guarantor institution" meeting
the requirements of the Note Registrar, which requirements include membership or
participation in Securities Transfer Agent's Medallion Program ("STAMP") or such
other "signature guarantee program" as may be determined by the Note Registrar
in addition to, or in substitution for, STAMP, all in accordance with the
Exchange Act.

            No service charge shall be made to a Noteholder for any registration
of transfer or exchange of Notes, but the Indenture Trustee may require payment
of a sum sufficient to cover any tax or other governmental charge that may be
imposed in connection with any registration of transfer or exchange of Notes,
other than exchanges pursuant to Section 2.3 or 9.6 not involving any transfer.

            The preceding provisions of this Section notwithstanding, the Issuer
shall not be required to make and the Note Registrar need not register transfers
or exchanges of Notes selected for redemption or of any Note for a period of 15
days preceding the due date for any payment with respect to the Note.

            Any transfer or assignment of any Note or any interest in any Note
that is not effected pursuant to the provisions of this Indenture (including,
without limitation, this Section 2.4, Section 2.13 and Appendix A-3 to this
Indenture), such as a transfer or assignment not reflected on the Note Register,
shall be null and void and shall not be taken into account by, or be binding
upon, the Indenture Trustee or any other party.

            SECTION 2.5 Mutilated, Destroyed, Lost or Stolen Notes. If (i) any
mutilated Note is surrendered to the Indenture Trustee, or the Indenture Trustee
receives evidence to its satisfaction of the destruction, loss or theft of any
Note, and (ii) there is delivered to the Issuer and the Indenture Trustee such
security or indemnity as may be required by each of them to hold the Issuer and
the Indenture Trustee harmless, then, in the absence of notice to the Issuer,
the Note Registrar or the Indenture Trustee that such Note has been acquired by
a bona fide purchaser, and provided that the requirements of Section 8-405 of
the UCC are met, the Issuer shall execute and upon its request the Indenture
Trustee shall authenticate and deliver, in exchange for or in lieu of any such
mutilated, destroyed, lost or stolen Note, a replacement Note; provided,
however, that if any such destroyed, lost or stolen Note, but not a mutilated
Note, shall have become or within 15 days shall be due and payable, or shall
have been called for redemption, instead of issuing a replacement Note, the
Issuer may pay such destroyed, lost or

                                        7
<PAGE>

stolen Note when so due or payable or upon the Redemption Date without surrender
thereof. If, after the delivery of such replacement Note or payment of a
destroyed, lost or stolen Note pursuant to the proviso to the preceding
sentence, a bona fide purchaser of the original Note in lieu of which such
replacement Note was issued presents for payment such original Note, the Issuer
and the Indenture Trustee shall be entitled to recover such replacement Note (or
such payment) from the Person to whom it was delivered or any Person taking such
replacement Note from such Person to whom such replacement Note was delivered or
any assignee of such Person, except a bona fide purchaser, and shall be entitled
to recover upon the security or indemnity provided therefor to the extent of any
loss, damage, cost or expense incurred by the Issuer or the Indenture Trustee in
connection therewith.

            Upon the issuance of any replacement Note under this Section, the
Issuer may require the payment by the Noteholder thereof of a sum sufficient to
cover any tax or other governmental charge that may be imposed in relation
thereto and any other reasonable expenses (including the fees and expenses of
the Indenture Trustee) connected therewith.

            Every replacement Note issued pursuant to this Section in
replacement of any mutilated, destroyed, lost or stolen Note shall constitute an
original additional contractual obligation of the Issuer, whether or not the
mutilated, destroyed, lost or stolen Note shall be at any time enforceable by
anyone, and shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Notes duly issued hereunder.

            The provisions of this Section are exclusive and shall preclude (to
the extent lawful) all other rights and remedies with respect to the replacement
or payment of mutilated, destroyed, lost or stolen Notes.

            SECTION 2.6 Persons Deemed Owner. Prior to due presentment for
registration of transfer of any Note, the Issuer, the Indenture Trustee and any
agent of the Issuer or the Indenture Trustee may treat the Person in whose name
any Note is registered (as of the day of determination) as the owner of such
Note for the purpose of receiving payments of principal of, interest, if any, on
such Note and for all other purposes whatsoever, whether or not such Note be
overdue, and neither the Issuer, the Indenture Trustee nor any agent of the
Issuer or the Indenture Trustee shall be affected by notice to the contrary.

            SECTION 2.7 Payment of Principal and Interest; Note Interest
Shortfall. (a) The Floating Rate Notes shall accrue interest as provided in such
Floating Rate Notes, which shall be substantially in the form of Exhibits A-1,
A-2, A-3 and A-28 and each class of Reset Rate Notes shall accrue interest as
provided in such Reset Rate Notes, which shall be substantially in the form of
Exhibits A-4 through A-27, and such interest shall be payable on each applicable
Distribution Date as specified therein, subject to Section 3.1. 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 applicable Distribution Date shall be
paid to the Person in whose name such Note (or one or more Predecessor Notes) is
registered on the applicable Record Date by check mailed first-class, postage
prepaid to such Person's address as it appears on the Note Register on such
Record Date, except that, unless Definitive Notes have been issued pursuant to
Section 2.12, with respect to Notes registered on the Record Date in the name of
the nominee of

                                        8
<PAGE>

the applicable Clearing Agency, for the Notes, 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 Distribution Date or on the Note Final Maturity Date for such
Note which shall be payable as provided below. The funds represented by any such
checks returned undelivered shall be held in accordance with Section 3.3.

      (b) The principal amount of each class of Floating Rate Notes shall be
payable in installments on each applicable Distribution Date as provided in the
forms of Notes set forth in Exhibits A-1, A-2, A-3 and A-28 and the principal
amount of each class of Reset Rate Notes shall be payable on each applicable
Distribution Date as set forth in Exhibits A-4 through A-27 and in Appendix A-2
to this Indenture. 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 Indenture
Trustee or the Noteholders of the Notes representing at least 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 5.2. All principal payments on the
Notes shall be made pro rata to the specific class of Noteholders entitled
thereto. The Indenture Trustee shall notify the Person in whose name a Note is
registered at the close of business on the Record Date preceding the
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 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. Notices in connection
with redemptions of Notes shall be mailed to Noteholders as provided in Section
10.2.

      (c) If the Issuer defaults in a payment of interest at the applicable Note
Rate on the Notes, the Issuer shall pay the resulting Note Interest Shortfall on
the following Distribution Date as provided in the Administration Agreement.

            SECTION 2.8 Cancellation. All Notes surrendered for payment,
registration of transfer, exchange or redemption shall, if surrendered to any
Person other than the Indenture Trustee, be delivered to the Indenture Trustee
and shall be promptly cancelled by the Indenture Trustee. The Issuer may at any
time deliver to the Indenture Trustee for cancellation any Notes previously
authenticated and delivered hereunder which the Issuer may have acquired in any
manner whatsoever and all Notes so delivered shall be promptly cancelled by the
Indenture Trustee. No Notes shall be authenticated in lieu of or in exchange for
any Notes cancelled as provided in this Section, except as expressly permitted
by this Indenture. All canceled Notes may be held or disposed of by the
Indenture Trustee in accordance with its standard retention or disposal policy
as in effect at the time, unless the Issuer shall direct by an Issuer Order that
they be returned to it and so long as such Issuer Order is timely and the Notes
have not been previously disposed of by the Indenture Trustee.

            SECTION 2.9 Release of Collateral. Subject to Sections 3.1A and
11.19 and the terms of the Basic Documents, the Indenture Trustee shall release
property from the lien of

                                        9
<PAGE>

this Indenture only upon receipt of an Issuer Request accompanied by an
Officers' Certificate of the Issuer, an Opinion of Counsel and Independent
Certificates in accordance with TIA Sections 314(c) and 314(d)(1) or an Opinion
of Counsel in lieu of such Independent Certificates to the effect that the TIA
does not require any such Independent Certificates.

            SECTION 2.10 Book-Entry Notes. The Notes, upon original issuance,
will be issued in the form of typewritten Notes representing the Book-Entry
Notes, to be delivered to the applicable initial Clearing Agency by the Issuer,
or by the Indenture Trustee on behalf of the Issuer. Such Notes shall initially
be registered on the Note Register in the name of the nominee of each initial
Clearing Agency, and no Note Owner shall receive a definitive, fully registered
note (a "Definitive Note") representing such Note Owner's interest in such Note,
except as provided in Section 2.12. Unless and until Definitive Notes have been
issued to Note Owners pursuant to Section 2.12:

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

            (ii) the Note Registrar and the Indenture Trustee, and their
respective directors, officers, employees and agents, may deal with the
applicable Clearing Agency for all purposes (including the payment of principal
of and interest and other amounts on the Notes) as the authorized representative
of the Note Owners;

            (iii) to the extent that the provisions of this Section conflict
with any other provisions of this Indenture, the provisions of this Section
shall control;

            (iv) the rights of Note Owners shall be exercised only through the
applicable Clearing Agency and shall be limited to those established by law and
agreements between such Note Owners and the applicable Clearing Agency and/or
the applicable Clearing Agency Participants pursuant to the Note Depository
Agreements; and unless and until Definitive Notes are issued pursuant to Section
2.12, the applicable initial Clearing Agency will make book-entry transfers
among the applicable Clearing Agency Participants and receive and transmit
payments of principal of and interest and other amounts on the Notes to such
applicable Clearing Agency Participants;

            (v) whenever this Indenture requires or permits actions to be taken
based upon instructions or directions of Noteholders of Notes evidencing a
specified percentage of the Outstanding Amount of the Notes, the applicable
Clearing Agency shall be deemed to represent such percentage only to the extent
that it has received instructions to such effect from Note Owners and/or
applicable Clearing Agency Participants owning or representing, respectively,
such required percentage of the beneficial interest in the Notes and has
delivered such instructions to the Indenture Trustee; and

            (vi) upon acquisition or transfer of a beneficial interest in any
Book-Entry Note by, for or with the assets of, a Benefit Plan, such Note Owner
shall be deemed to have represented that such acquisition or purchase will not
constitute or otherwise result in: (i) in the case of a Benefit Plan subject to
Title I of ERISA or Section 4975 of the Code, a non-exempt prohibited
transaction in violation of Section 406 of ERISA or Section 4975 of the Code
which is not covered by a class or other applicable exemption and (ii) in the
case of a Benefit Plan subject

                                       10
<PAGE>

to a substantially similar federal, state, local or foreign law, a non-exempt
violation of such substantially similar law. Any transfer found to have been
made in violation of such deemed representation shall be null and void and of no
effect.

            SECTION 2.11 Notices to Clearing Agency. Whenever a notice or other
communication is required under this Indenture to be given to Noteholders,
unless and until Definitive Notes shall have been issued to Note Owners pursuant
to Section 2.12, the Indenture Trustee shall give all such notices and
communications specified herein to the applicable Clearing Agency.

            SECTION 2.12 Definitive Notes. If (i) the Administrator advises the
Indenture Trustee in writing that a Clearing Agency (a) is closed for business
for a continuous period of 14 days (other than by reason of holiday, statutory
or otherwise), (b) announces an intention to cease business permanently (or does
so and no alternative clearing system acceptable to the Indenture Trustee is
then available), or (c) at any time, is unwilling or unable to continue as, or
ceases to be, a clearing agency registered under all applicable laws, and a
successor clearing agency which is registered as a clearing agency under all
applicable laws is not appointed by the Administrator within 90 days of such
event, (ii) the Administrator at its option advises the Indenture Trustee in
writing that it elects to terminate the book-entry system through that Clearing
Agency or (iii) after the occurrence of an Event of Default, a Servicer Default
or an Administrator Default, Note Owners representing beneficial interests
aggregating at least a majority of the Outstanding Amount of the applicable
Notes advise the applicable Clearing Agency (which shall then notify the
Indenture Trustee) in writing that the continuation of a book-entry system
through such Clearing Agency is no longer in the best interests of such Note
Owners, then the Indenture Trustee shall cause such Clearing Agency to notify
all Note Owners cleared, through such Clearing Agency, of the occurrence of any
such event and of the availability of Definitive Notes to Note Owners requesting
the same. Upon surrender to the Indenture Trustee of the typewritten Notes
representing the Book-Entry Notes by a Clearing Agency, accompanied by
registration instructions, the Issuer shall execute and the Indenture Trustee
shall authenticate the Definitive Notes in accordance with the instructions of
such Clearing Agency, which shall include, without limitation, the identity and
payment instructions for all Noteholders of the applicable Notes. None of the
Issuer, the Note Registrar or the Indenture 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 Indenture Trustee shall recognize the holders of the Definitive Notes
as Noteholders.

            Upon acquisition or transfer of a Definitive Note by, for or with
the assets of, a Benefit Plan, such Note Owner shall be deemed to have
represented that such acquisition or purchase will not constitute or otherwise
result in: (i) in the case of a Benefit Plan subject to Title I of ERISA or
Section 4975 of the Code, a non-exempt prohibited transaction in violation of
Section 406 of ERISA or Section 4975 of the Code which is not covered by a class
or other applicable exemption and (ii) in the case of a Benefit Plan subject to
a substantially similar law, a non-exempt violation of such substantially
similar law. Any transfer found to have been made in violation of such deemed
representation shall be null and void and of no effect.

                                       11
<PAGE>

            SECTION 2.13 Transfer Restrictions. Each Noteholder and Note Owner
of a Reset Rate Note shall be subject to the restrictions on transfer thereof
set forth in Appendix A-3 to this Indenture.

                                   ARTICLE III

                                    Covenants

            SECTION 3.1 Payments to Noteholders and each Swap Counterparty. The
Issuer shall duly and punctually pay the principal and interest, if any, with
respect to the Notes in accordance with the terms of the Notes and this
Indenture and shall duly and punctually pay amounts, if any, owing to each Swap
Counterparty in accordance with the terms of this Indenture and the related Swap
Agreement. Without limiting the foregoing, the Issuer shall cause to be
distributed to Noteholders and each Swap Counterparty in accordance with the
Administration Agreement that portion of the amounts on deposit in the Trust
Accounts on a Distribution Date (other than any Eligible Investments deposited
therein that will mature on the Business Day on or after that Distribution Date)
or with respect to any Swap Counterparty amounts on deposit in the relevant
Trust Accounts on the date such payment is due under the related Swap Agreement,
which the Noteholders and any Swap Counterparty are entitled to receive pursuant
to Sections 2.7 and 2.8 of the Administration Agreement. Amounts properly
withheld under the Code by any Person from a payment to any Noteholder of
interest and/or principal shall be considered as having been paid by the Issuer
to such Noteholder for all purposes of this Indenture.

            SECTION 3.1A Collateral Account. In the event that pursuant to the
terms of an applicable Swap Agreement, a related Swap Counterparty (or its
credit support provider) is required to deposit cash or securities as collateral
to secure its obligations ("Swap Collateral"), the Indenture Trustee shall
establish and maintain one or more Eligible Deposit Accounts in the name of the
Indenture Trustee for the benefit of the Issuer and such Swap Counterparty (each
a "Swap Agreement Collateral Account"). All sums on deposit and securities held
in any Swap Agreement Collateral Account shall be used only for the purposes set
forth in the related credit support agreement to be entered into between the
Trust and the related Swap Counterparty (a "Credit Support Agreement"). Amounts
on deposit in any Swap Agreement Collateral Account may be invested in Eligible
Investments at the written direction of the related Swap Counterparty and on
each Distribution Date, all Investment Earnings actually received by the
Indenture Trustee on amounts on deposit in a Swap Agreement Collateral Account
or on securities held by the Indenture Trustee as Swap Collateral shall be paid
directly to the related Swap Counterparty and not become part of Available Funds
in accordance with the terms of the Credit Support Agreement. All amounts
deposited in a Swap Agreement Collateral Account shall be paid to the Issuer
(and become part of Available Funds on the related Distribution Date) or
returned to the related Swap Counterparty, from time to time, in accordance with
the provisions set forth in the related Credit Support Agreement.

            SECTION 3.2 Maintenance of Office or Agency. The Issuer shall
maintain in the Borough of Manhattan, The City of New York and in Luxembourg, so
long as any of the Notes are listed on the Luxembourg Stock Exchange and the
rules of such exchange so require, or in such other jurisdiction if any of the
Notes are listed on another stock exchange of

                                       12
<PAGE>

international standing and the rules of such other exchange so require, an
office or agency where Notes may be surrendered for registration of transfer or
exchange, and where notices and demands to or upon the Issuer in respect of the
Notes and this Indenture may be served. The Issuer hereby initially appoints the
Indenture Trustee to serve as its agent for the foregoing purposes. The Issuer
shall give prompt written notice to the Indenture Trustee of the location, and
of any change in the location, of any such office or agency. If at any time the
Issuer shall fail to maintain any such office or agency or shall fail to furnish
the Indenture Trustee with the address thereof, such surrenders, notices and
demands may be made or served at the Corporate Trust Office, and the Issuer
hereby appoints the Indenture Trustee as its agent to receive all such
surrenders, notices and demands.

            SECTION 3.3 Money for Payments to be Held in Trust. As provided in
Section 8.2(a) and (b), all payments of amounts due and payable with respect to
any Notes or any Swap Agreement that are to be made from amounts distributed
from the Collection Account or any other Trust Account pursuant to Sections 2.7
and 2.8 of the Administration Agreement shall be made on behalf of the Issuer by
the Indenture Trustee or by another Paying Agent, and no amounts so distributed
from the Collection Account for payments to Noteholders or any Swap Counterparty
shall be paid over to the Issuer except as provided in this Section.

            On or before the Business Day next preceding each Distribution Date
and Redemption Date, the Issuer shall distribute or cause to be distributed to
the Indenture Trustee (or any other Paying Agent) an aggregate sum sufficient to
pay the amounts then becoming due under the Notes or any Swap Agreement, such
sum to be held in trust for the benefit of the Persons entitled thereto and
(unless the Paying Agent is the Indenture Trustee) shall promptly notify the
Indenture Trustee of its action or failure so to act.

            The Issuer shall cause each Paying Agent other than the Indenture
Trustee to execute and deliver to the Indenture Trustee an instrument in which
such Paying Agent shall agree with the Indenture Trustee (and if the Indenture
Trustee acts as Paying Agent, it hereby so agrees), subject to the provisions of
this Section, that such Paying Agent will:

            (i) hold all sums held by it for the payment of amounts due with
respect to the Notes or any Swap Agreement in trust for the benefit of the
Persons entitled thereto until such sums shall be paid to such Persons or
otherwise disposed of as herein provided and pay such sums to such Persons as
herein provided;

            (ii) give the Indenture Trustee notice of any default by the Issuer
of which it has actual knowledge (or any other obligor upon the Notes) in the
making of any payment required to be made with respect to the Notes or any Swap
Agreement;

            (iii) at any time during the continuance of any such default, upon
the written request of the Indenture Trustee, forthwith pay to the Indenture
Trustee all sums so held in trust by such Paying Agent;

            (iv) immediately resign as a Paying Agent and forthwith pay to the
Indenture Trustee all sums held by it in trust for the payments due under the
Notes or any Swap

                                       13
<PAGE>

Agreement if at any time it ceases to meet the standards required to be met by a
Paying Agent at the time of its appointment; and

            (v) comply with all requirements of the Code with respect to the
withholding from any payments made by it on any Notes of any applicable
withholding taxes imposed thereon and with respect to any applicable reporting
requirements in connection therewith.

            The Issuer may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, by Issuer
Order direct any Paying Agent to pay to the Indenture Trustee all sums held in
trust by such Paying Agent, such sums to be held by the Indenture Trustee upon
the same trusts as those upon which the sums were held by such Paying Agent; and
upon such payment by any Paying Agent to the Indenture Trustee, such Paying
Agent shall be released from all further liability with respect to such money.

            Subject to applicable laws with respect to escheat of funds, any
money held by the Indenture Trustee or any Paying Agent in trust for the payment
of any amount due with respect to any Note and remaining unclaimed for two years
after such amount has become due and payable shall be discharged from such trust
and be paid to the Issuer on Issuer Request or if the Issuer has been terminated
to the Depositor upon its written request; and the Noteholder thereof shall
thereafter, as an unsecured general creditor, look only to the Issuer for
payment thereof (but only to the extent of the amounts so paid to the Issuer),
and all liability of the Indenture Trustee or such Paying Agent with respect to
such trust money shall thereupon cease; provided, however, that the Indenture
Trustee or such Paying Agent, before being required to make any such repayment,
shall at the expense and direction of the Issuer cause to be published once, in
a newspaper published in the English language, customarily published on each
Business Day and of general circulation in The City of New York and in
Luxembourg, so long as any of the Notes are listed on the Luxembourg Stock
Exchange and the rules of such Exchange so require, or in such other
jurisdiction if any of the Notes are listed on another stock exchange of
international standing and the rules of such other exchange so require, notice
that such money remains unclaimed and that, after a date specified therein,
which shall not be less than 30 days from the date of such publication, any
unclaimed balance of such money then remaining will be repaid to the Issuer. The
Indenture Trustee shall also adopt and employ, at the expense of the Issuer, any
other reasonable means of notification of such repayment (including mailing
notice of such repayment to Noteholders whose Notes have been called but have
not been surrendered for redemption or whose right to or interest in moneys due
and payable but not claimed is determinable from the records of the Indenture
Trustee or of any Paying Agent, at the last address of record for each such
Noteholder).

            SECTION 3.4 Existence. The Issuer shall keep in full effect its
existence, rights and franchises as a statutory trust under the laws of the
State of Delaware (unless it becomes, or any successor Issuer hereunder is or
becomes, organized under the laws of any other State or of the United States of
America, in which case the Issuer shall keep in full effect its existence,
rights and franchises under the laws of such other jurisdiction) and shall
obtain and preserve its qualification to do business in each jurisdiction in
which such qualification is or shall be

                                       14
<PAGE>

necessary to protect the validity and enforceability of this Indenture, the
Notes, the Collateral and each other instrument or agreement included in the
Indenture Trust Estate.

            SECTION 3.5 Protection of Indenture Trust Estate. The Issuer will
from time to time execute and deliver all such supplements and amendments
hereto, all such financing statements and continuation statements and will take
such other action necessary or advisable to:

            (i) maintain or preserve the lien and security interest (and the
priority thereof) of this Indenture or carry out more effectively the purposes
hereof;

            (ii) perfect, publish notice of or protect the validity of any grant
made or to be made by this Indenture;

            (iii) enforce any of the Collateral; or

            (iv) preserve and defend title to the Indenture Trust Estate and the
rights of the Indenture Trustee, the Noteholders and each Swap Counterparty in
such Indenture Trust Estate against the claims of all persons and parties.

            The Issuer hereby designates the Indenture Trustee its agent and
attorney-in-fact to execute any financing statement, continuation statement or
other instrument required to be executed pursuant to this Section.

            SECTION 3.6 Opinions as to Indenture Trust Estate. (a) On the
Closing Date, the Issuer shall furnish to the Indenture Trustee an Opinion of
Counsel either stating that, in the opinion of such counsel, such action has
been taken with respect to the recording and filing of this Indenture as is
necessary to perfect and make effective the lien and security interest of this
Indenture and reciting the details of such action, or stating that, in the
opinion of such counsel, no such action is necessary to make such lien and
security interest effective.

      (b) On or before December 31 in each calendar year, beginning in 2004, the
Issuer shall furnish to the Indenture Trustee an Opinion of Counsel either
stating that, in the opinion of such counsel, such action has been taken with
respect to the recording, filing, re-recording and refiling of this Indenture
and any indentures supplemental hereto as is necessary to maintain the lien and
security interest created by this Indenture and relating the details of such
action or stating that in the opinion of such counsel no such action is
necessary to maintain such lien and security interest. Such Opinion of Counsel
shall also describe the recording, filing, recording and refiling of this
Indenture and any indentures supplemental hereto that will, in the opinion of
such counsel, be required to maintain the lien and security interest of this
Indenture until December 31 in the following calendar year.

            SECTION 3.7 Performance of Obligations; Servicing of Trust Student
Loans. (a) The Issuer will not take any action and will use its best efforts not
to permit any action to be taken by others that would release any Person from
any of such Person's material covenants or obligations under any instrument or
agreement included in the Indenture Trust Estate or that would result in the
amendment, hypothecation, subordination, termination or discharge of, or

                                       15
<PAGE>

impair the validity or effectiveness of, any such instrument or agreement,
except as expressly provided in this Indenture, any other Basic Document or such
other instrument or agreement.

      (b) The Issuer may contract with other Persons to assist it in performing
its duties under this Indenture, and any performance of such duties by a Person
identified to the Indenture Trustee in an Officers' Certificate of the Issuer
shall be deemed to be action taken by the Issuer; provided, however, the Issuer
shall not be liable for any acts of Persons with whom the Issuer has contracted
with reasonable care. Initially, the Issuer has contracted with the Servicer and
the Administrator to assist the Issuer in performing its duties under this
Indenture. The Issuer shall give written notice to the Indenture Trustee and
each Rating Agency of any such contract with any other Person.

      (c) The Issuer shall punctually perform and observe all of its obligations
and agreements contained in this Indenture, the other Basic Documents and the
instruments and agreements included in the Indenture Trust Estate, including
filing or causing to be filed all UCC financing statements and continuation
statements prepared by the Issuer and required to be filed by the terms of this
Indenture and the Administration Agreement in accordance with and within the
time periods provided for herein and therein. Except as otherwise expressly
provided therein, the Issuer shall not waive, amend, modify, supplement or
terminate any Basic Document or any provision thereof without the consent of the
Indenture Trustee or the Noteholders of at least a majority of the Outstanding
Amount of the Notes; provided, for the avoidance of doubt, that a transfer or
assignment by a Swap Counterparty of any of its interests or obligations in
accordance with the requirements of Section 7 of the applicable Swap Agreement
(including the requirement that each Rating Agency then rating the Notes issue
written acknowledgment that, notwithstanding such transfer or assignment, the
then-current rating of the Notes will not be downgraded) shall not constitute a
waiver, amendment, modification, supplement or termination of the applicable
Swap Agreement or any provision thereof and shall not require the consent of the
Indenture Trustee or the Noteholders of at least a majority of the Outstanding
Amount of the Notes. The Issuer shall give written notice to each Rating Agency
or any such waiver, amendment, modification, supplement or termination that
requires the consent of the Indenture Trustee or the Noteholders of at least a
majority of the Outstanding Amount of the Notes.

      (d) If a Responsible Officer of the Issuer shall have knowledge of the
occurrence of a Servicer Default or an Administrator Default under the Servicing
Agreement or the Administration Agreement, respectively, the Issuer shall
promptly notify the Indenture Trustee and the Rating Agencies thereof, and shall
specify in such notice the action, if any, the Issuer is taking with respect to
such default. If a Servicer Default shall arise from the failure of the Servicer
to perform any of its duties or obligations under the Servicing Agreement, or an
Administrator Default shall arise from the failure of the Administrator to
perform any of its duties or obligations under the Administration Agreement, as
the case may be, with respect to the Trust Student Loans, the Issuer shall take
all reasonable steps available to it to enforce its rights under the Basic
Documents in respect of such failure.

      (e) As promptly as possible after the giving of notice of termination to
the Servicer of the Servicer's rights and powers, pursuant to Section 5.1 of the
Servicing Agreement, or to the Administrator of the Administrator's rights and
powers, pursuant to Section 5.1 of the

                                       16
<PAGE>

Administration Agreement, the Issuer shall appoint a successor servicer (the
"Successor Servicer") or a successor administrator (the "Successor
Administrator"), respectively, and such Successor Servicer or Successor
Administrator, as the case may be, shall accept its appointment by a written
assumption in a form acceptable to the Indenture Trustee. In the event that a
Successor Servicer or Successor Administrator has not been appointed and
accepted its appointment at the time when the Servicer or Administrator, as the
case may be, ceases to act as Servicer or Administrator, respectively, the
Indenture Trustee without further action shall automatically be appointed the
Successor Servicer or Successor Administrator, as the case may be. The Indenture
Trustee may resign as the Successor Servicer or the Successor Administrator by
giving written notice of resignation to the Issuer and in such event will be
released from such duties and obligations, such release not to be effective
until the date a new servicer or a new administrator enters into an agreement
with the Issuer as provided below; provided, however, that nothing herein shall
require or permit the Indenture Trustee to act as Servicer, or otherwise service
the Trust Student Loans, in violation of the Higher Education Act. Upon delivery
of any such notice to the Issuer, the Issuer shall obtain a new servicer as the
Successor Servicer under the Servicing Agreement or a new administrator as the
Successor Administrator under the Administration Agreement, as the case may be.
Any Successor Servicer or Successor Administrator, other than the Indenture
Trustee, shall (i) be an established institution (A) that satisfies any
requirements of the Higher Education Act applicable to servicers and (B) whose
regular business includes the servicing or administration of student loans and
(ii) enter into a servicing agreement or an administration agreement,
respectively, with the Issuer having substantially the same provisions as the
provisions of the Servicing Agreement and the Administration Agreement, as
applicable. If within 30 days after the delivery of the notice referred to
above, the Issuer shall not have obtained such a new servicer or new
administrator, as the case may be, the Indenture Trustee may appoint, or may
petition a court of competent jurisdiction to appoint, a Successor Servicer or
Successor Administrator; provided, however, that such right to appoint or to
petition for the appointment of any such successor shall in no event relieve the
Indenture Trustee from any obligations otherwise imposed on it under the Basic
Documents until such successor has in fact assumed such appointment. In
connection with any such appointment, the Indenture Trustee may make such
arrangements for the compensation of such successor as it and such successor
shall agree, subject to the limitations set forth below and in the Servicing
Agreement or Administration Agreement, as applicable, and in accordance with
Section 5.2 of the Servicing Agreement and Section 5.2 of the Administration
Agreement, the Issuer shall enter into an agreement with such successor for the
servicing or administration of the Trust Student Loans (such agreement to be in
form and substance satisfactory to the Indenture Trustee). If the Indenture
Trustee shall succeed as provided herein to the Servicer's duties as Servicer
with respect to the Trust Student Loans, or the Administrator's duties with
respect to the Issuer and the Trust Student Loans, as the case may be, it shall
do so in its individual capacity and not in its capacity as Indenture Trustee
and, accordingly, the provisions of Article VI hereof shall be inapplicable to
the Indenture Trustee in its duties as the successor to the Servicer or the
Administrator, as the case may be, and the servicing or administration of the
Trust Student Loans. In case the Indenture Trustee shall become successor to the
Servicer or the Administrator, the Indenture Trustee shall be entitled to
appoint as Servicer or as Administrator, as the case may be, any one of its
Affiliates, provided that such appointment shall not affect or alter in any way
the liability of the Indenture Trustee as Successor Servicer or Successor
Administrator, respectively, in accordance with the terms hereof.

                                       17
<PAGE>

      (f) Upon any termination of the Servicer's rights and powers pursuant to
the Servicing Agreement, or any termination of the Administrator's rights and
powers pursuant to the Administration Agreement, as the case may be, the Issuer
shall promptly notify the Indenture Trustee and each Rating Agency. As soon as a
Successor Servicer or a Successor Administrator is appointed, the Issuer shall
notify the Indenture Trustee and each Rating Agency of such appointment,
specifying in such notice the name and address of such Successor Servicer or
such Successor Administrator.

      (g) Without derogating from the absolute nature of the assignment granted
to the Indenture Trustee under this Indenture or the rights of the Indenture
Trustee hereunder, the Issuer agrees that it will not, without the prior written
consent of the Indenture Trustee or the Noteholders of at least a majority in
Outstanding Amount of the Notes, amend, modify, waive, supplement, terminate or
surrender, or agree to any amendment, modification, supplement, termination,
waiver or surrender of, the terms of any Collateral or the Basic Documents,
except to the extent otherwise provided in the Basic Documents, or waive timely
performance or observance by the Servicer, the Administrator, the Depositor, the
Excess Distribution Certificateholder, SLM ECFC, VG Funding, the Issuer, the
Eligible Lender Trustee or any Swap Counterparty under the Basic Documents;
provided, however, that no such amendment shall (i) increase or reduce in any
manner the amount of, or accelerate or delay the timing of, distributions that
are required to be made for the benefit of the Noteholders or any Swap
Counterparty, or (ii) reduce the aforesaid percentage of the Notes which are
required to consent to any such amendment, without the consent of the
Noteholders of all the Outstanding Notes. If any such amendment, modification,
supplement or waiver shall be so consented to by the Indenture Trustee or such
Noteholders, the Issuer shall give written notice thereof to each Rating Agency
and agrees, promptly following a request by the Indenture Trustee to do so, to
execute and deliver, in its own name and at its own expense, such agreements,
instruments, consents and other documents as the Indenture Trustee may deem
necessary or appropriate in the circumstances.

            SECTION 3.8 Negative Covenants. So long as any Notes are
Outstanding, the Issuer shall not:

            (i) except as expressly permitted by this Indenture or any other
Basic Document, sell, transfer, exchange or otherwise dispose of any of the
properties or assets of the Issuer, including those included in the Indenture
Trust Estate, unless directed to do so by the Indenture Trustee;

            (ii) claim any credit on, or make any deduction from the principal
or interest payable in respect of, the Notes (other than amounts properly
withheld from such payments under the Code or applicable state law) or assert
any claim against any present or former Noteholder by reason of the payment of
the taxes levied or assessed upon any part of the Indenture Trust Estate;

            (iii) (A) permit the validity or effectiveness of this Indenture 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

                                       18
<PAGE>

with respect to the Notes under this Indenture except as may be expressly
permitted hereby, (B) permit any lien, charge, excise, claim, 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 Indenture Trust
Estate or any part thereof or any interest therein or the proceeds thereof
(other than tax liens and other liens that arise by operation of law, and other
than as expressly permitted by the Basic Documents) or (C) permit the lien of
this Indenture not to constitute a valid first priority (other than with respect
to any such tax or other lien) security interest in the Indenture Trust Estate;
or

            (iv) enter into any amendment to the Interest Rate Cap Agreement or
any Swap Agreement to cure any ambiguity in, or to correct or supplement any
provision of the Interest Rate Cap Agreement or any Swap Agreement, unless the
Issuer has determined, and the Indenture Trustee has agreed in writing at the
written direction of the Issuer, that the amendment will not materially
adversely affect the interests of the Noteholders and provided that the Issuer
has provided reasonable notice to the Rating Agencies of such amendment and the
Rating Agency Condition is satisfied.

            SECTION 3.9 Annual Statement as to Compliance. The Issuer will
deliver to the Indenture Trustee and each Rating Agency, within 90 days after
the end of each fiscal year of the Issuer (commencing with the fiscal year
ending December 31, 2004), an Officers' Certificate of the Issuer stating that:

            (i) a review of the activities of the Issuer during such year and of
performance under this Indenture has been made under such Authorized Officers'
supervision; and

            (ii) to the best of such Authorized Officers' knowledge, based on
such review, the Issuer has complied with all conditions and covenants under
this Indenture throughout such year, or, if there has been a default in the
compliance of any such condition or covenant, specifying each such default known
to such Authorized Officers and the nature and status thereof.

            SECTION 3.10 Issuer May Consolidate, etc., Only on Certain Terms.

      (a) The Issuer shall not consolidate or merge with or into any other
Person, unless:

            (i) the Person (if other than the Issuer) formed by or surviving
such consolidation or merger shall be a Person organized and existing under the
laws of the United States of America or any State and shall expressly assume, by
an indenture supplemental hereto, executed and delivered to the Indenture
Trustee, in form satisfactory to the Indenture Trustee, the due and punctual
payment of the principal of, and interest, if any, on all Notes and the
performance or observance of every agreement and covenant of this Indenture and
the other Basic Documents on the part of the Issuer to be performed or observed,
all as provided herein;

            (ii) immediately after giving effect to such transaction, no Default
shall have occurred and be continuing;

                                       19
<PAGE>

            (iii) the Rating Agency Condition shall have been satisfied with
respect to such transaction;

            (iv) the Issuer shall have received an Opinion of Counsel (and shall
have delivered copies thereof to the Indenture Trustee) to the effect that such
transaction will not have any material adverse Federal or Delaware state tax
consequence to the Issuer or any Noteholder or any Swap Counterparty;

            (v) any action as is necessary to maintain the lien and security
interest created by this Indenture shall have been taken; and

            (vi) the Issuer shall have delivered to the Indenture Trustee an
Officers' Certificate of the Issuer and an Opinion of Counsel each stating that
such consolidation or merger and such supplemental indenture comply with this
Article III and that all conditions precedent herein provided for relating to
such transaction have been complied with (including any filing required by the
Exchange Act).

      (b) The Issuer shall not convey or transfer all or substantially all of
its properties or assets, including those included in the Indenture Trust
Estate, to any Person, unless:

            (i) the Person that acquires by conveyance or transfer the
properties and assets of the Issuer the conveyance or transfer of which is
hereby restricted shall (A) be a United States citizen or a Person organized and
existing under the laws of the United States of America or any State, (B)
expressly assume, by an indenture supplemental hereto, executed and delivered to
the Indenture Trustee, in form satisfactory to the Indenture Trustee, the due
and punctual payment of the principal of, and interest, if any, on all Notes and
the performance or observance of every agreement and covenant of this Indenture
on the part of the Issuer to be performed or observed, all as provided herein,
(C) expressly agree by means of such supplemental indenture that all right,
title and interest so conveyed or transferred shall be subject and subordinate
to the rights of Noteholders and any Currency Swap Counterparty, (D) unless
otherwise provided in such supplemental indenture, expressly agree to indemnify,
defend and hold harmless the Issuer against and from any loss, liability or
expense arising under or related to this Indenture and the Notes and (E)
expressly agree by means of such supplemental indenture that such Person (or if
a group of Persons, then one specified Person) shall make all filings with the
Commission (and any other appropriate Person) required by the Exchange Act in
connection with the Notes;

            (ii) immediately after giving effect to such transaction, no Default
shall have occurred and be continuing;

            (iii) the Rating Agency Condition shall have been satisfied with
respect to such transaction;

            (iv) the Issuer shall have received an Opinion of Counsel (and shall
have delivered copies thereof to the Indenture Trustee) to the effect that such
transaction will not have any material adverse Federal or Delaware state tax
consequence to the Issuer or any Noteholder;

                                       20
<PAGE>

            (v) any action as is necessary to maintain the lien and security
interest created by this Indenture shall have been taken; and

            (vi) the Issuer shall have delivered to the Indenture Trustee an
Officers' Certificate of the Issuer and an Opinion of Counsel each stating that
such conveyance or transfer and such supplemental indenture comply with this
Article III and that all conditions precedent herein provided for relating to
such transaction have been complied with (including any filing required by the
Exchange Act).

            SECTION 3.11 Successor or Transferee. (a) Upon any consolidation or
merger of the Issuer in accordance with Section 3.10(a), the Person formed by or
surviving such consolidation or merger (if other than the Issuer) shall succeed
to, and be substituted for, and may exercise every right and power of, the
Issuer under this Indenture with the same effect as if such Person had been
named as the Issuer herein.

      (b) Upon a conveyance or transfer of all the assets and properties of the
Issuer pursuant to Section 3.10(b), SLM Student Loan Trust 2004-10 will be
released from every covenant and agreement of this Indenture to be observed or
performed on the part of the Issuer with respect to the Notes immediately upon
the delivery by the Issuer of written notice to the Indenture Trustee stating
that SLM Student Loan Trust 2004-10 is to be so released.

            SECTION 3.12 No Other Business. The Issuer shall not engage in any
business other than financing (including entering into Swap Agreements from time
to time), purchasing, owning, selling and managing the Trust Student Loans and
the other assets of the Issuer and related proceeds in the manner contemplated
by this Indenture and the other Basic Documents and activities incidental
thereto.

            SECTION 3.13 No Borrowing. The Issuer shall not issue, incur,
assume, guarantee or otherwise become liable, directly or indirectly, for any
indebtedness except for the Notes.

            SECTION 3.14 Obligations of Servicer and Administrator. The Issuer
shall cause the Servicer to comply with Sections 3.1, 3.2 and 3.3 of the
Administration Agreement and Section 3.7 of the Servicing Agreement and the
Administrator to comply with Sections 2.11, 3.1, 3.2 and 3.3 of the
Administration Agreement.

            SECTION 3.15 Guarantees, Loans, Advances and Other Liabilities.
Except as contemplated by this Indenture and the other Basic Documents, the
Issuer shall not make any loan or advance or credit to, or guarantee (directly
or indirectly or by an instrument having the effect of assuring another's
payment or performance on any obligation or capability of so doing or
otherwise), endorse or otherwise become contingently liable, directly or
indirectly, in connection with the obligations, stocks or dividends of, or own,
purchase, repurchase or acquire (or agree contingently to do so) any stock,
obligations, assets or securities of, or any other interest in, or make any
capital contribution to, any other Person.

                                       21
<PAGE>

            SECTION 3.16 Capital Expenditures. The Issuer shall not make any
expenditure (by long-term or operating lease or otherwise) for capital assets
(either realty or personalty).

            SECTION 3.17 Restricted Payments. The Issuer shall not, directly or
indirectly, (i) pay any dividend or make any distribution (by reduction of
capital or otherwise), whether in cash, property, securities or a combination
thereof, to the Eligible Lender Trustee or any owner of a beneficial interest in
the Issuer or otherwise with respect to any ownership or equity interest or
security in or of the Issuer or to the Servicer or the Administrator, (ii)
redeem, purchase, retire or otherwise acquire for value any such ownership or
equity interest or security or (iii) set aside or otherwise segregate any
amounts for any such purpose; provided, however, that the Issuer may make, or
cause to be made, distributions to the Servicer, the Eligible Lender Trustee,
the Indenture Trustee, the Noteholders, any Swap Counterparty, any Remarketing
Agent, the Administrator, the Depositor and the Excess Distribution
Certificateholder as contemplated by, and to the extent funds are available for
such purpose under, this Indenture and the other Basic Documents. The Issuer
will not, directly or indirectly, make payments to or distributions from the
Collection Account except in accordance with this Indenture and the other Basic
Documents.

            SECTION 3.18 Notice of Events of Default. The Issuer shall give the
Indenture Trustee, the Rating Agencies and each Swap Counterparty prompt written
notice of each Event of Default hereunder. The Issuer shall give the Indenture
Trustee, the Rating Agencies and each Swap Counterparty prompt written notice of
each default on the part of (i) the Depositor of its obligations under the Sale
Agreement, (ii) SLM ECFC of its obligations under the SLM ECFC Purchase
Agreement, (iii) VG Funding of its obligations under the VG Funding Purchase
Agreement, (iv) the Servicer of its obligations under the Servicing Agreement,
or (v) the Administrator of its obligations under the Administration Agreement.
In addition, the Issuer shall deliver to the Indenture Trustee, each Rating
Agency and each Swap Counterparty, within five days after the occurrence
thereof, written notice in the form of an Officers' Certificate of the Issuer of
any event which with the giving of notice and the lapse of time would become an
Event of Default under Section 5.1(iii), its status and what action the Issuer
is taking or proposes to take with respect thereto.

            SECTION 3.19 Further Instruments and Acts. Upon request of the
Indenture Trustee, the Issuer will execute and deliver such further instruments
and do such further acts as may be reasonably necessary or proper to carry out
more effectively the purpose of this Indenture.

                                   ARTICLE IV

                           Satisfaction and Discharge

            SECTION 4.1 Satisfaction and Discharge of Indenture. This Indenture
shall cease to be of further effect with respect to the Notes except as to (i)
rights of registration of transfer and exchange, (ii) substitution of mutilated,
destroyed, lost or stolen Notes, (iii) rights of Noteholders to receive payments
of principal thereof and interest thereon, (iv) Sections 3.3, 3.4, 3.5, 3.8,
3.10, 3.12 and 3.13, (v) the rights, obligations and immunities of the Indenture
Trustee

                                       22
<PAGE>

hereunder (including, without limitation, the rights of the Indenture Trustee
under Section 6.7 and the obligations of the Indenture Trustee under Section
4.2) and (vi) the rights of Noteholders as beneficiaries hereof with respect to
the property so deposited with the Indenture Trustee payable to all or any of
them, and the Indenture Trustee, on demand of and at the expense of the Issuer,
shall execute proper instruments acknowledging satisfaction and discharge of
this Indenture with respect to the Notes, when:

      (a) either

            (1) all Notes theretofore authenticated and delivered (other than
(i) Notes that have been destroyed, lost or stolen and that have been replaced
or paid as provided in Section 2.5 and (ii) Notes for whose payment money has
theretofore been deposited in trust or segregated and held in trust by the
Issuer and thereafter repaid to the Issuer or discharged from such trust, as
provided in Section 3.3) have been delivered to the Indenture Trustee for
cancellation; or

            (2) all Notes not theretofore delivered to the Indenture Trustee for
cancellation:

                  (i) have become due and payable,

                  (ii) will become due and payable at their respective Note
Final Maturity Date, within one year, or

                  (iii) are to be called for redemption within one year under
arrangements satisfactory to the Indenture Trustee for the giving of notice of
redemption by the Indenture Trustee in the name, and at the expense, of the
Issuer, and the Issuer, in the case of (i), (ii) or (iii) above, has irrevocably
deposited or caused to be irrevocably deposited with the Indenture Trustee cash
or direct obligations of or obligations guaranteed by the United States of
America (which will mature prior to the date such amounts are payable), in trust
for such purpose, in an amount sufficient to pay and discharge the entire
indebtedness on such Notes not theretofore delivered to the Indenture Trustee
for cancellation when due to the Note Final Maturity Date;

      (b) the Issuer has paid or caused to be paid all other sums payable
hereunder by the Issuer; and

      (c) the Issuer has delivered to the Indenture Trustee an Officers'
Certificate of the Issuer, an Opinion of Counsel and (if required by the TIA or
the Indenture Trustee) an Independent Certificate from a firm of certified
public accountants, each meeting the applicable requirements of Section 11.1(a)
and, subject to Section 11.2, each stating that all conditions precedent herein
provided for relating to the satisfaction and discharge of this Indenture have
been complied with.

            SECTION 4.2 Application of Trust Money. All moneys deposited with
the Indenture Trustee pursuant to Section 4.1 hereof shall be held in trust and
applied by it, in accordance with the provisions of the Notes and this
Indenture, to the payment, either directly or through any Paying Agent, as the
Indenture Trustee may determine, to the Noteholders of the particular Notes or
to any Swap Counterparty, as applicable, for the payment or redemption of

                                       23
<PAGE>

which such moneys have been deposited with the Indenture Trustee, of all sums
due and to become due thereon for principal and interest; but such moneys need
not be segregated from other funds except to the extent required herein or in
the Administration Agreement or required by law.

            SECTION 4.3 Repayment of Moneys Held by Paying Agent. In connection
with the satisfaction and discharge of this Indenture with respect to the Notes,
all moneys then held by any Paying Agent other than the Indenture Trustee under
the provisions of this Indenture with respect to such Notes shall, upon demand
of the Issuer, be paid to the Indenture Trustee to be held and applied according
to Section 3.3 and thereupon such Paying Agent shall be released from all
further liability with respect to such moneys.

            SECTION 4.4 Auction of Trust Student Loans. On the date (the "Trust
Auction Date") that is three Business Days prior to the Distribution Date
immediately following the end of the first Collection Period when the Pool
Balance is equal to 5% or less of the sum of (i) the Initial Pool Balance and
(ii) the aggregate initial principal balance of all Additional Trust Student
Loans plus accrued interest to be capitalized as of their respective Subsequent
Cutoff Dates, any Trust Student Loans remaining in the Trust shall be offered
for sale by the Indenture Trustee unless the Servicer has exercised its option
to purchase the Trust Estate as described in Section 6.1(a) of the
Administration Agreement with respect to such Distribution Date. The Servicer
will be deemed to have waived such option if it fails to notify the Eligible
Lender Trustee and the Indenture Trustee of its exercise thereof in writing
prior to the Indenture Trustee's acceptance of a bid to purchase such Trust
Student Loans; provided, however, that there shall be no such offer for sale if
the Indenture Trustee fails to provide notice to the Servicer in accordance with
this Section 4.4. The Indenture Trustee shall provide written notice to the
Servicer of any such offer for sale at least 5 Business Days in advance of the
Trust Auction Date. The Indenture Trustee shall permit the Depositor or any of
its Affiliates, including SLM ECFC, VG Funding and the Servicer, to offer bids
only if the Pool Balance as of the applicable Trust Auction Date is equal to 5%
or less of the sum of (i) the Initial Pool Balance and (ii) the aggregate
initial principal balance of all Additional Trust Student Loans plus accrued
interest to be capitalized as of their respective Subsequent Cutoff Dates, and
such bid does not exceed the fair market value of the Trust Student Loans as of
the Trust Auction Date. If at least two bids are received, the Indenture Trustee
shall solicit and resolicit new bids from all participating bidders until only
one bid remains or the remaining bidders decline to resubmit bids. The Indenture
Trustee shall accept the highest of such remaining bids if it is equal to or in
excess of both (i) the Minimum Purchase Amount plus any amounts owed to any Swap
Counterparty for Swap Payments and Swap Termination Payments and amounts to any
Remarketing Agent for any unpaid remarketing fees and expenses, and any
Carryover Servicing Fees and (ii) the fair market value of such Trust Student
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 (i) the Minimum Purchase Amount plus any amounts owed to any Swap
Counterparty for Swap Payments and Swap Termination Payments and amounts to any
Remarketing Agent for any unpaid remarketing fees and expenses, and any
Carryover Servicing Fees and (ii) the fair market value of the Trust Student
Loans, the Indenture Trustee shall not consummate such sale. The Indenture
Trustee may consult, and, at the direction of the Depositor, shall consult, with
a financial advisor, including an Underwriter or

                                       24
<PAGE>

Initial Purchaser of the Notes or the Administrator, to determine if the fair
market value of the Trust Student Loans has been offered. The proceeds of any
such sale will be paid at the time set forth in Section 2.6 of the
Administration Agreement and applied in the order of priority set forth in
Section 5.4(b). If the sale is not consummated in accordance with the foregoing,
the Indenture Trustee may, but shall not be under any obligation to, solicit
bids for sale of the Trust Student Loans with respect to future Distribution
Dates upon terms similar to those described above, including the Servicer's
waiver of its option to purchase the Trust Estate in accordance with Section
6.1(a) of the Administration Agreement with respect to each such future
Distribution Date.

                                    ARTICLE V

                                    Remedies

            SECTION 5.1 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):

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

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

            (iii) default in the observance or performance of any covenant or
agreement of the Issuer made in this Indenture (other than a covenant or
agreement, a default in the observance or performance of which is elsewhere in
this Section specifically dealt with), or any representation or warranty of the
Issuer made in this Indenture or in any certificate or other writing having been
incorrect in any material respect as of the time when made, such default or
breach having a material adverse effect on the holders of the Notes, and such
default or breach shall continue or not be cured, or the circumstance or
condition in respect of which such misrepresentation or warranty was incorrect
shall not have been eliminated or otherwise cured, for a period of 30 days after
there shall have been given, by registered or certified mail, to the Issuer by
the Indenture Trustee or to the Issuer and the Indenture Trustee by the
Noteholders of at least 25% of the Outstanding Amount of the Notes, a written
notice specifying such default or incorrect representation or warranty and
requiring it to be remedied and stating that such notice is a notice of Default
hereunder; or

            (iv) the filing of a decree or order for relief by a court having
jurisdiction in the premises in respect of the Issuer or any substantial part of
the Indenture Trust Estate in an involuntary case under any applicable Federal
or state bankruptcy, insolvency or other similar law now or hereafter in effect,
or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator
or similar official of the Issuer or for any substantial part of the Indenture
Trust Estate, or ordering the winding-up or liquidation of the Issuer's affairs,
and such decree or order shall remain unstayed and in effect for a period of 60
consecutive days; or

                                       25
<PAGE>

            (v) the commencement by the Issuer of a voluntary case under any
applicable Federal or state bankruptcy, insolvency or other similar law now or
hereafter in effect, or the consent by the Issuer to the entry of an order for
relief in an involuntary case under any such law, or the consent by the Issuer
to the appointment or taking possession by a receiver, liquidator, assignee,
custodian, trustee, sequestrator or similar official of the Issuer or for any
substantial part of the Indenture Trust Estate, or the making by the Issuer of
any general assignment for the benefit of creditors, or the failure by the
Issuer generally to pay its debts as such debts become due, or the taking of
action by the Issuer in furtherance of any of the foregoing.

            SECTION 5.2 Acceleration of Maturity; Rescission and Annulment. If
an Event of Default should occur and be continuing, then and in every such case
the Indenture Trustee or the Noteholders representing at least a majority of the
Outstanding Amount of the Notes may declare all the Notes to be immediately due
and payable, by a notice in writing to the Issuer (and to the Indenture Trustee
if given by Noteholders), and upon any such declaration the unpaid principal
amount of such Notes, together with accrued and unpaid interest thereon through
the date of acceleration, shall become immediately due and payable, subject,
however, to Section 5.4 of this Indenture.

            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 Indenture Trustee as hereinafter in this Article V provided, the
Noteholders of Notes representing at least a majority of the Outstanding Amount
of the Notes, by written notice to the Issuer and the Indenture Trustee, may
rescind and annul such declaration and its consequences if:

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

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

                  (b) all sums paid or advanced by the Indenture Trustee
            hereunder and the reasonable compensation, expenses, disbursements
            and advances of the Indenture Trustee and its agents and counsel;
            and

            (ii) all Events of Default, other than the nonpayment of the
principal of the Notes that has become due solely by such acceleration, have
been cured or waived as provided in Section 5.12.

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

            SECTION 5.3 Collection of Indebtedness and Suits for Enforcement by
Indenture Trustee. The Issuer covenants that if (i) default is made in the
payment of any interest on any Note when the same becomes due and payable, and
such default continues for a period of five days, or (ii) default is made in the
payment of the principal of any Note when the same

                                       26
<PAGE>

becomes due and payable at the related Note Final Maturity Date, the Issuer
shall, upon demand of the Indenture Trustee, pay to it, for the benefit of the
Noteholders, the whole amount then due and payable on such Notes for principal
and interest, with interest upon the overdue principal, and, to the extent
payment at such rate of interest shall be legally enforceable, upon overdue
installments of interest, at the rate specified in Section 2.7 and in addition
thereto such further amount as shall be sufficient to cover the costs and
expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Indenture Trustee and its agents and counsel.

      (a) In case the Issuer shall fail forthwith to pay such amounts upon such
demand, the Indenture Trustee, in its own name and as trustee of an express
trust, may institute a Proceeding for the collection of the sums so due and
unpaid, and may prosecute such Proceeding to judgment or final decree, and may
enforce the same against the Issuer or other obligor upon such Notes and collect
in the manner provided by law out of the property of the Issuer or other obligor
upon such Notes, wherever situated, the moneys adjudged or decreed to be
payable.

      (b) If an Event of Default occurs and is continuing, the Indenture Trustee
may, as more particularly provided in Section 5.4, in its discretion, proceed to
protect and enforce its rights and the rights of the Noteholders and any
Currency Swap Counterparty by such appropriate Proceedings as the Indenture
Trustee shall deem most effective 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 or legal or equitable right vested in the Indenture
Trustee by this Indenture or by law.

      (c) In case there shall be pending, relative to the Issuer or any other
obligor upon the Notes or any Person having or claiming an ownership interest in
the Indenture Trust Estate, Proceedings under Title 11 of the United States Code
or any other applicable Federal or state bankruptcy, insolvency or other similar
law, or in case a receiver, assignee or trustee in bankruptcy or reorganization,
liquidator, sequestrator or similar official shall have been appointed for or
taken possession of the Issuer or its property or such other obligor or Person,
or in case of any other, comparable judicial Proceedings relative to the Issuer
or other obligor upon the Notes, or to the creditors or property of the Issuer
or such other obligor, the Indenture Trustee, irrespective of whether the
principal of any Notes shall then be due and payable, as therein expressed or by
declaration or otherwise and irrespective of whether the Indenture Trustee shall
have made any demand pursuant to the provisions of this Section, shall be
entitled and empowered, by intervention in such proceedings or otherwise:

            (i) to file and prove a claim or claims for the whole amount of
principal and interest owing and unpaid in respect of the Notes and to file such
other papers or documents as may be necessary or advisable in order to have the
claims of the Indenture Trustee (including any claim for reasonable compensation
to the Indenture Trustee and each predecessor Indenture Trustee, and their
respective agents, attorneys and counsel, and for reimbursement of all expenses
and liabilities incurred, and all advances made, by the Indenture Trustee and
each predecessor Indenture Trustee, except as a result of negligence or bad
faith) and of the Noteholders allowed in such Proceedings;

                                       27
<PAGE>

            (ii) unless prohibited by applicable law and regulations, to vote on
behalf of the Noteholders (and, if applicable, any Currency Swap Counterparty)
in any election of a trustee, a standby trustee or Person performing similar
functions in any such Proceedings;

            (iii) to collect and receive any moneys or other property payable or
deliverable on any such claims and to distribute all amounts received with
respect to the claims of the Noteholders, any Currency Swap Counterparty and the
Indenture Trustee on their behalf; and

            (iv) to file such proofs of claim and other papers or documents as
may be necessary or advisable in order to have the claims of the Indenture
Trustee, any Currency Swap Counterparty or the Noteholders allowed in any
judicial Proceedings relative to the Issuer, its creditors and its property;

            and any trustee, receiver, liquidator, custodian or other similar
official in any such Proceeding is hereby authorized by each of such Noteholders
and any Currency Swap Counterparty to make payments to the Indenture Trustee,
and, in the event that the Indenture Trustee shall consent to the making of
payments directly to such Noteholders and any Currency Swap Counterparty to pay
to the Indenture Trustee such amounts as shall be sufficient to cover reasonable
compensation to the Indenture Trustee, each predecessor Indenture Trustee and
their respective agents, attorneys and counsel, and all other expenses and
liabilities incurred, and all advances made, by the Indenture Trustee and each
predecessor Indenture Trustee except as a result of negligence or bad faith.

      (d) Nothing herein contained shall be deemed to authorize the Indenture
Trustee to authorize or consent to or vote for or accept or adopt on behalf of
any Noteholder any plan of reorganization, arrangement, adjustment or
composition affecting the Notes or the rights of any Noteholder thereof or to
authorize the Indenture Trustee to vote in respect of the claim of any
Noteholder in any such proceeding except, as aforesaid, to vote for the election
of a trustee in bankruptcy or similar Person.

      (e) All rights of action and of asserting claims under this Indenture, or
under any of the Notes, may be enforced by the Indenture Trustee without the
possession of any of the Notes or the production thereof in any trial or other
Proceedings relative thereto, and any such action or Proceedings instituted by
the Indenture Trustee shall be brought in its own name as trustee of an express
trust, and any recovery of judgment, subject to the payment of the expenses,
disbursements and compensation of the Indenture Trustee, each predecessor
Indenture Trustee and their respective agents and attorneys, shall be for the
ratable benefit of the Noteholders, and after the Notes have been paid in full,
and subject to the provisions of Section 11.19, any Currency Swap Counterparty.

      (f) In any Proceedings brought by the Indenture Trustee (and also any
Proceedings involving the interpretation of any provision of this Indenture to
which the Indenture Trustee shall be a party), the Indenture Trustee shall be
held to represent all the Noteholders and each Currency Swap Counterparty, and
it shall not be necessary to make any Noteholder or any Currency Swap
Counterparty a party to any such Proceedings.

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<PAGE>

            SECTION 5.4 Remedies; Priorities. If an Event of Default shall have
occurred and be continuing, the Indenture Trustee may do one or more of the
following (subject to Section 5.5):

      (a)   (i) institute Proceedings in its own name and as trustee of an
express trust for the collection of all amounts then payable on the Notes or
under this Indenture with respect thereto, whether by declaration or otherwise,
enforce any judgment obtained, and collect from the Issuer and any other obligor
upon such Notes moneys adjudged due;

            (ii) institute Proceedings from time to time for the complete or
partial foreclosure of this Indenture, with respect to the Indenture Trust
Estate;

            (iii) exercise any remedies of a secured party under the UCC with
respect to the Trust Estate and take any other appropriate action to protect and
enforce the rights and remedies of the Indenture Trustee, any Currency Swap
Counterparty and the Noteholders;

            (iv) sell the Indenture Trust Estate or any portion thereof or
rights or interest therein, at one or more public or private sales called and
conducted in any manner permitted by law; and/or

            (v) elect to have the Eligible Lender Trustee maintain ownership of
the Trust Student Loans and continue to apply collections with respect to the
Trust Student Loans as if there had been no declaration of acceleration;

provided, however, that the Indenture Trustee may not sell or otherwise
liquidate the Indenture Trust Estate following an Event of Default, other than
an Event of Default described in Section 5.1(i) or (ii) with respect to the
Class A Notes, unless (A) the Noteholders of 100% of the Outstanding Amount of
the Class A Notes consent thereto, (B) the proceeds of such sale or liquidation
distributable to the Class A Noteholders are sufficient to discharge in full all
amounts then due and unpaid upon such Class A Notes for principal and interest
or (C) the Indenture Trustee determines that the Indenture Trust Estate will not
continue to provide sufficient funds for the payment of principal of and
interest on the Class A Notes as would have become due if the Class A Notes had
not been declared due and payable, and the Indenture Trustee obtains the consent
of Noteholders of 66-2/3% of the Outstanding Amount of the Class A Notes;
provided, further, that the Indenture Trustee may not sell or otherwise
liquidate the Indenture Trust Estate following an Event of Default, other than
an Event of Default described in Section 5.1(i) or (ii) with respect to the
Class A Notes, unless (D) the proceeds of such sale or liquidation distributable
to the Class B Noteholders plus the proceeds of the sale or liquidation of the
Trust Estate distributable to the Class B Noteholders are sufficient to pay to
the Class B Noteholders the Outstanding Amount of the Class B Notes plus accrued
and unpaid interest thereon or (E) after receipt of notice from the Eligible
Lender Trustee that the proceeds of such sale or liquidation distributable to
the Class B Noteholders plus the proceeds of the sale or liquidation of the
Trust Estate distributable to the Class B Noteholders would not be sufficient to
pay to the Class B Noteholders the outstanding principal plus accrued and unpaid
interest thereon, the Class B Noteholders of at least a majority of the
Outstanding Amount of the Class B Notes consent thereto. In determining such
sufficiency or insufficiency with respect to clauses (B), (C), (D) and (E), the
Indenture Trustee may, but need not, obtain and rely upon an opinion of an

                                       29
<PAGE>

Independent investment banking or accounting firm of national reputation as to
the feasibility of such proposed action and as to the sufficiency of the
Indenture Trust Estate and/or Trust Estate, as applicable, for such purpose.

      (b) Notwithstanding the provisions of Section 8.2, following the
occurrence and during the continuation of an Event of Default specified in
Section 5.1(i), 5.1(ii), 5.1(iv) or 5.1(v) which has resulted in an acceleration
of the Notes, if the Indenture Trustee collects any money or property, it shall
pay out the money or property (and other amounts including amounts, if any, held
on deposit in each of the Trust Accounts) held as Collateral for the benefit of
the Noteholders, net of liquidation costs associated with the sale of the assets
of the Trust, in the following order:

            FIRST:

            A:    to the applicable Noteholders of each class of Reset Rate
                  Notes then denominated in U.S. Dollars and then structured not
                  to receive a payment of principal until the end of its related
                  Reset Period, the amount, if any, on deposit in the related
                  Accumulation Account for such Reset Rate Notes (excluding any
                  Investment Earnings thereon) in reduction of the Outstanding
                  Amount of such Reset Rate Notes until they are paid in full;
                  and/or

            B:    to the related Currency Swap Counterparty if any class of
                  Reset Rate Notes is then in Foreign Exchange Mode is then
                  structured not to receive a payment of principal until the end
                  of its related Reset Period, the amount, if any, on deposit in
                  the related Accumulation Account for such Reset Rate Notes
                  (excluding any Investment Earnings thereon) in reduction of
                  the Outstanding Amount of such Reset Rate Notes until they are
                  paid in full;

            SECOND: to the Indenture Trustee for amounts due under Section 6.7;

            THIRD:  to the Servicer for due and unpaid Primary Servicing Fees;

            FOURTH: to the Administrator, any due and unpaid Administration
                    Fees;

            FIFTH:  pro rata, based on amounts due and owing:

            A:    to the Class A Noteholders (other than the noteholders of any
                  class of Reset Rate Notes if a Swap Agreement with respect to
                  interest payments to be made to such noteholders is then in
                  effect), for amounts due and unpaid on the Class A Notes for
                  interest at the applicable Note Rate, ratably, without
                  preference or priority of any kind, according to the amounts
                  due and payable on the Class A Notes for such interest;

            B:    if a Swap Agreement is then in effect for any class of Reset
                  Rate Noteholders with respect to interest payments to be made
                  to such

                                       30
<PAGE>

                  noteholders, to each Swap Counterparty, the amount of any Swap
                  Interest Payments due and payable by the Issuer (other than as
                  paid to that Swap Counterparty under clause FIRST); and

            C:    if any Swap Agreement with respect to any class of Reset Rate
                  Notes has been terminated, to the related Swap Counterparty,
                  the amount of any Swap Termination Payments due to such Swap
                  Counterparty due to a Termination Event or Event of Default
                  (as defined in the related Swap Agreement) resulting from a
                  payment default under the related Swap Agreement by the
                  Issuer, a non-rescindable, non-waivable acceleration of the
                  Notes, or the bankruptcy or insolvency of the Issuer.

            SIXTH:

            A:    If any class of Reset Rate Notes is in Foreign Exchange Mode,
                  pro rata (1) to the Class A Noteholders (other than the
                  holders of any such class of Reset Rate Notes then in Foreign
                  Exchange Mode), ratably, an amount sufficient to reduce the
                  respective principal balance of those Class A Notes to zero,
                  and (2) to the applicable Currency Swap Counterparties an
                  amount sufficient to reduce the U.S. Dollar Equivalent
                  Principal Amount of each class of Reset Rate Notes then in
                  Foreign Exchange Mode to zero; or

            B:    if all classes of Reset Rate Notes are then denominated in
                  U.S. Dollars, pro rata to the Class A Noteholders, ratably, an
                  amount sufficient to reduce the respective principal balance
                  of those Class A Notes to zero;

            SEVENTH: to the Class B Noteholders for amounts due and unpaid on
the Class B Notes for interest at the Class B Note Rate;

            EIGHTH: to the Class B Noteholders, an amount sufficient to reduce
the Outstanding Amount of the Class B Notes to zero;

            NINTH: to the Servicer, for any unpaid Carryover Servicing Fees;

            TENTH: to any Swap Counterparties (including the Interest Rate Cap
Swap Counterparty), pro rata, the amount of any Swap Termination Payments due to
such Swap Counterparties by the Issuer and not payable in Clause FIFTH (C);

            ELEVENTH: to the Remarketing Agents, any due and unpaid Remarketing
Fees payable by the Issuer to the extent not previously paid from amounts on
deposit in the Remarketing Fee Account;

            TWELFTH: sequentially, first to the Remarketing Agents, and second
to the Administrator for any advances made on behalf of the Issuer, in each
case, for payment of certain costs and expenses as set forth in Section 3 of the
Remarketing Agreement in connection with the remarketing of any class of Reset
Rate Notes not previously reimbursed by the Issuer; and

                                       31
<PAGE>

            THIRTEENTH: to the Excess Distribution Certificateholder, any
remaining funds.

            If the Trust has entered into a Currency Swap Agreement and such
Currency Swap Agreement terminates, amounts that would have otherwise been paid
to the related Currency Swap Counterparty (other than amounts payable as a
Termination Payment thereunder) will be used to make payments to the related
class of Reset Rate Noteholders in an amount in the applicable non-U.S. Dollar
currency, equal to the payment that the related Currency Swap Counterparty would
have made. If this occurs, the Trust will exchange U.S. Dollars for the
applicable non-U.S. Dollar currency in order to make distributions on the
applicable class of Reset Rate Notes.

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

            SECTION 5.5 Optional Preservation of the Trust Student Loans. If the
Notes have been declared to be due and payable under Section 5.2 following an
Event of Default and such declaration and its consequences have not been
rescinded and annulled, the Indenture Trustee may, but need not, elect to
maintain possession of the Indenture Trust Estate. It is the desire of the
parties hereto and the Noteholders that there be at all times sufficient funds
for the payment of principal of and interest on the Notes, and the Indenture
Trustee shall take such desire into account when determining whether or not to
maintain possession of the Indenture Trust Estate. In determining whether to
maintain possession of the Indenture Trust Estate, the Indenture Trustee may,
but need not, obtain and rely upon an opinion of an Independent investment
banking or accounting firm of national reputation as to the feasibility of such
proposed action and as to the sufficiency of the Indenture Trust Estate for such
purpose.

            SECTION 5.6 Limitation of Suits. No Noteholder shall have any right
to institute any Proceeding, judicial or otherwise, with respect to this
Indenture, or for the appointment of a receiver or trustee, or for any other
remedy hereunder, unless:

            (i) such Noteholder has previously given written notice to the
Indenture Trustee of a continuing Event of Default;

            (ii) the Noteholders of not less than 25% of the Outstanding Amount
of the Notes have made written request to the Indenture Trustee to institute
such Proceeding in respect of such Event of Default in its own name as Indenture
Trustee hereunder;

            (iii) such Noteholder or Noteholders have offered to the Indenture
Trustee reasonable indemnity against the costs, expenses and liabilities to be
incurred in complying with such request;

            (iv) the Indenture Trustee for 60 days after its receipt of such
notice, request and offer of indemnity has failed to institute such Proceeding;
and

                                       32
<PAGE>

            (v) no direction inconsistent with such written request has been
given to the Indenture Trustee during such 60-day period by the Noteholders of
at least a majority of the Outstanding Amount of the Notes;

            it being understood and intended that no one or more Noteholders
shall have any right in any manner whatever by virtue of, or by availing of, any
provision of this indenture to affect, disturb or prejudice the rights of any
other Noteholders or to obtain or to seek to obtain priority or preference over
any other Noteholders or to enforce any right under this Indenture, except in
the manner herein provided.

            In the event the Indenture Trustee shall receive conflicting or
inconsistent requests and indemnity from two or more groups of Noteholders, each
representing less than a majority of the Outstanding Amount of the Notes, the
Indenture Trustee in its sole discretion may determine what action, if any,
shall be taken, notwithstanding any other provisions of this Indenture.

            SECTION 5.7 Unconditional Rights of Noteholders to Receive Principal
and Interest. Notwithstanding any other provisions in this Indenture, each
Noteholder shall have the right, which is absolute and unconditional, to receive
payment of the principal of and interest on its Note on or after the respective
due dates thereof expressed in such Note or in this Indenture (or, in the case
of redemption, on or after the Redemption Date) and to institute suit for the
enforcement of any such payment, and such right shall not be impaired without
the consent of such Noteholder.

            SECTION 5.8 Restoration of Rights and Remedies. If the Indenture
Trustee or any Noteholder has instituted any Proceeding to enforce any right or
remedy under this Indenture and such Proceeding has been discontinued or
abandoned for any reason or has been determined adversely to the Indenture
Trustee or to such Noteholder, then and in every such case the Issuer, the
Indenture Trustee and the Noteholders shall, subject to any determination in
such Proceeding, be restored severally and respectively to their former
positions hereunder, and thereafter all rights and remedies of the Indenture
Trustee and the Noteholders shall continue as though no such Proceeding had been
instituted.

            SECTION 5.9 Rights and Remedies Cumulative. No right or remedy
herein conferred upon or reserved to the Indenture Trustee, any Swap
Counterparty or to the Noteholders is intended to be exclusive of any other
right or remedy, and every right and remedy shall, to the extent permitted by
law, be cumulative and in addition to every other right and remedy given
hereunder or now or hereafter existing at law or in equity or otherwise. The
assertion or employment of any right or remedy hereunder, or otherwise, shall
not prevent the concurrent assertion or employment of any other appropriate
right or remedy.

            SECTION 5.10 Delay or Omission Not a Waiver. No delay or omission of
the Indenture Trustee, any Swap Counterparty or any Noteholder to exercise any
right or remedy accruing upon any Default shall impair any such right or remedy
or constitute a waiver of any such Default or an acquiescence therein. Every
right and remedy given by this Article V or by law to the Indenture Trustee, any
Swap Counterparty or to the Noteholders may be exercised

                                       33
<PAGE>

from time to time, and as often as may be deemed expedient, by the Indenture
Trustee, any Swap Counterparty or by the Noteholders, as the case may be.

            SECTION 5.11 Control by Noteholders. The Noteholders of at least a
majority of the Outstanding Amount of the Notes shall have the right to direct
the time, method and place of conducting any Proceeding for any remedy available
to the Indenture Trustee with respect to the Notes or exercising any trust or
power conferred on the Indenture Trustee; provided that

            (i) such direction shall not be in conflict with any rule of law or
with this Indenture;

            (ii) subject to the express terms of Section 5.4, any direction to
the Indenture Trustee to sell or liquidate the Indenture Trust Estate shall be
by the Noteholders of not less than 100% of the Outstanding Amount of the Notes;

            (iii) if the conditions set forth in Section 5.5 have been satisfied
and the Indenture Trustee elects to retain the Indenture Trust Estate pursuant
to such Section, then any direction to the Indenture Trustee by Noteholders of
less than 100% of the Outstanding Amount of the Notes to sell or liquidate the
Indenture Trust Estate shall be of no force and effect; and

            (iv) the Indenture Trustee may take any other action deemed proper
by the Indenture Trustee that is not inconsistent with such direction;

provided, however, that, subject to Section 6.1, the Indenture Trustee need not
take any action that it determines might involve it in liability or might
materially adversely affect the rights of any Noteholders not consenting to such
action.

            SECTION 5.12 Waiver of Past Defaults. Prior to the time a judgment
or decree for payment of money due has been obtained as described in Section
5.2, the Noteholders of at least a majority of the Outstanding Amount of the
Notes may waive any past Default and its consequences except a Default (a) in
payment when due of principal of or interest on any of the Notes or (b) in
respect of a covenant or provision hereof which cannot be modified or amended
without the consent of each Noteholder. In the case of any such waiver, the
Issuer, the Indenture Trustee and the Noteholders shall be restored to their
former positions and rights hereunder, respectively; but no such waiver shall
extend to any subsequent or other Default or impair any right consequent
thereto.

            Upon any such waiver, such Default shall cease to exist and be
deemed to have been cured and not to have occurred for every purpose of this
Indenture; but no such waiver shall extend to any subsequent or other Default or
impair any right consequent thereto.

            SECTION 5.13 Undertaking for Costs. All parties to this Indenture
agree, and each Noteholder by such Noteholder's acceptance of any Note shall be
deemed to have agreed, that any court may in its discretion require, in any suit
for the enforcement of any right or remedy under this Indenture, or in any suit
against the Indenture Trustee for any action taken, suffered or omitted by it as
Indenture Trustee, the filing by any party litigant in such suit of an
undertaking to pay the costs of such suit, and that such court may in its
discretion assess

                                       34
<PAGE>

reasonable costs, including reasonable attorneys' fees, against any party
litigant in such suit, having due regard to the merits and good faith of the
claims or defenses made by such party litigant; but the provisions of this
Section shall not apply to (a) any suit instituted by the Indenture Trustee, (b)
any suit instituted by any Noteholder, or group of Noteholders, in each case
holding in the aggregate more than 10% of the Outstanding Amount of the Notes or
(c) any suit Instituted by any Noteholder for the enforcement of the payment of
principal of or interest on any Note on or after the respective due dates
expressed in such Note and in this Indenture (or, in the case of redemption, on
or after the Redemption Date).

            SECTION 5.14 Waiver of Stay or Extension Laws. The Issuer covenants
(to the extent that it may lawfully do so) that it will not at any time insist
upon, or plead or in any manner whatsoever, claim or take the benefit or
advantage of, any stay or extension law wherever enacted, now or at any time
hereafter in force, that may affect the covenants or the performance of this
Indenture; and the Issuer (to the extent that it may lawfully do so) hereby
expressly waives all benefit or advantage of any such law, and covenants that it
will not hinder, delay or impede the execution of any power herein granted to
the Indenture Trustee, but will suffer and permit the execution of every such
power as though no such law had been enacted.

            SECTION 5.15 Action on Notes. The Indenture Trustee's right to seek
and recover judgment on the Notes or under this Indenture shall not be affected
by the seeking, obtaining or application of any other relief under or with
respect to this Indenture. Neither the lien of this Indenture nor any rights or
remedies of the Indenture Trustee or the Noteholders shall be impaired by the
recovery of any judgment by the Indenture Trustee against the Issuer or by the
levy of any execution under such judgment upon any portion of the Indenture
Trust Estate or upon any of the assets of the Issuer. Any money or property
collected by the Indenture Trustee shall be applied in accordance with Section
5.4(b).

            SECTION 5.16 Performance and Enforcement of Certain Obligations.

      (a) Promptly following a request from the Indenture Trustee to do so and
at the Administrator's expense, the Issuer shall take all such lawful action as
the Indenture Trustee may request to compel or secure the performance and
observance by the Depositor, SLM ECFC, VG Funding, the Administrator and the
Servicer, as applicable, of each of their respective obligations to the Issuer,
whether directly or by assignment, under or in connection with the Sale
Agreement, the SLM ECFC Purchase Agreement, the VG Funding Purchase Agreement,
the Administration Agreement and the Servicing Agreement, respectively, in
accordance with the terms thereof, and to exercise any and all rights, remedies,
powers and privileges lawfully available to the Issuer under or in connection
with the Sale Agreement, the SLM ECFC Purchase Agreement, the VG Funding
Purchase Agreement, the Administration Agreement and the Servicing Agreement, as
the case may be, to the extent and in the manner directed by the Indenture
Trustee, including the transmission of notices of default on the part of the
Depositor, SLM ECFC, VG Funding, the Administrator or the Servicer thereunder
and the institution of legal or administrative actions or proceedings to compel
or secure performance by the Depositor, SLM ECFC, VG Funding, the Administrator
or the Servicer of each of their obligations under the Sale Agreement, the SLM
ECFC Purchase Agreement, the VG Funding Purchase Agreement, the Administration
Agreement and the Servicing Agreement, respectively.

                                       35
<PAGE>

      (b) If an Event of Default has occurred and is continuing, the Indenture
Trustee may, and at the written direction of the Noteholders of 66-2/3% of the
Outstanding Amount of the Notes shall, exercise all rights, remedies, powers,
privileges and claims of the Issuer against the Depositor, SLM ECFC, VG Funding,
the Administrator or the Servicer under or in connection with the Sale
Agreement, the SLM ECFC Purchase Agreement, the VG Funding Purchase Agreement,
the Administration Agreement and the Servicing Agreement, respectively,
including the right or power to take any action to compel or secure performance
or observance by the Depositor, SLM ECFC, VG Funding, the Administrator or the
Servicer of each of their obligations to the Issuer thereunder, whether directly
or by assignment, and to give any consent, request, notice, direction, approval,
extension or waiver under the Sale Agreement, the SLM ECFC Purchase Agreement,
the VG Funding Purchase Agreement, the Administration Agreement and the
Servicing Agreement, respectively, and any right of the Issuer to take such
action shall be suspended.

                                   ARTICLE VI

                              The Indenture Trustee

            SECTION 6.1 Duties of Indenture Trustee. (a) If an Event of Default
has occurred and is continuing, the Indenture Trustee shall exercise the rights
and powers vested in it by this Indenture and use the same degree of care and
skill in its exercise as a prudent person would exercise or use under the
circumstances in the conduct of such person's own affairs.

      (b) Except during the continuance of an Event of Default:

            (i) the Indenture 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 Indenture
Trustee; and

            (ii) in the absence of bad faith on its part, the Indenture 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
Indenture Trustee and conforming to the requirements of this Indenture;
provided, however, that the Indenture Trustee shall examine the certificates and
opinions to determine whether or not they conform to the requirements of this
Indenture.

      (c) The Indenture Trustee may not be relieved from liability for its own
negligent action, its own negligent failure to act or its own willful
misconduct, except that:

            (i) this paragraph does not limit the effect of paragraph (b) of
this Section;

            (ii) the Indenture Trustee shall not be liable for any error of
judgment made in good faith by a Responsible Officer unless it is proved that
the Indenture Trustee was negligent in ascertaining the pertinent facts; and

                                       36
<PAGE>

            (iii) the Indenture Trustee shall not be liable with respect to any
action it takes or omits to take in good faith in accordance with a direction
received by it pursuant to Section 5.11.

      (d) The Indenture Trustee shall not be liable for interest on any money
received by it except as the Indenture Trustee may agree in writing with the
Issuer.

      (e) Money held in trust by the Indenture Trustee need not be segregated
from other funds except to the extent required by law or the terms of this
Indenture or the other Basic Documents.

      (f) No provision of this Indenture shall require the Indenture Trustee 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 it shall have reasonable grounds to believe that repayments
of such funds or adequate indemnity satisfactory to it against any loss,
liability or expense is not reasonably assured to it.

      (g) Except as expressly provided in the Basic Documents, the Indenture
Trustee shall have no obligation to administer, service or collect the Trust
Student Loans or to maintain, monitor or otherwise supervise the administration,
servicing or collection of the Trust Student Loans.

      (h) In the event that the Indenture Trustee is the Paying Agent or the
Note Registrar, the rights and protections afforded to the Indenture Trustee
pursuant to this Indenture shall also be afforded to the Indenture Trustee in
its capacity as Paying Agent or Note Registrar.

      (i) Every provision of this Indenture relating to the conduct or affecting
the liability of or affording protection to the Indenture Trustee shall be
subject to the provisions of this Section and to the provisions of the TIA.

      SECTION 6.2 Rights of Indenture Trustee. (a) The Indenture Trustee may
rely on any document believed by it to be genuine and to have been signed or
presented by the proper Person. The Indenture Trustee need not investigate any
fact or matter stated in such document.

      (b) Before the Indenture Trustee acts or refrains from acting, it may
require and shall be entitled to receive an Officers' Certificate of the Issuer
and/or an Opinion of Counsel. The Indenture Trustee shall not be liable for any
action it takes or omits to take in good faith in reliance on such Officers'
Certificate or Opinion of Counsel.

      (c) The Indenture Trustee may execute any of the trusts or powers
hereunder or perform any duties hereunder either directly or by or through
agents or attorneys or a custodian or nominee, and the Indenture Trustee shall
not be responsible for any misconduct or negligence on the part of, or for the
supervision of, any such agent, attorney, custodian or nominee appointed with
due care by it hereunder.

      (d) The Indenture Trustee shall not be liable for any action it takes or
omits to take in good faith which it believes to be authorized or within its
rights or powers; provided, however,

                                       37
<PAGE>

that the Indenture Trustee's conduct does not constitute willful misconduct,
negligence or bad faith.

      (e) The Indenture Trustee may consult with counsel, and the advice or
opinion of counsel with respect to legal matters relating to this Indenture and
the Notes shall be full and complete authorization and protection from liability
in respect to any action taken, omitted or suffered by it hereunder in good
faith and in accordance with the advice or opinion of such counsel.

            SECTION 6.3 Individual Rights of Indenture Trustee. The Indenture
Trustee in its individual or any other capacity may become the owner or pledgee
of Notes and may otherwise deal with the Issuer or its Affiliates with the same
rights it would have if it were not Indenture Trustee. Any Paying Agent, Note
Registrar, co-registrar or co-paying agent may do the same with like rights.
However, the Indenture Trustee must comply with Sections 6.11 and 6.12.

            SECTION 6.4 Indenture Trustee's Disclaimer. The Indenture Trustee
shall not be responsible for and makes no representation as to the validity or
adequacy of this Indenture or the Notes, it shall not be accountable for the
Issuer's use of the proceeds from the Notes, and it shall not be responsible for
any statement of the Issuer in the Indenture or in any document issued in
connection with the sale of the Notes or in the Notes other than the Indenture
Trustee's certificate of authentication.

            SECTION 6.5 Notice of Defaults. If a Default occurs and is
continuing and if it is either actually known or written notice of the existence
thereof has been delivered to a Responsible Officer of the Indenture Trustee,
the Indenture Trustee shall mail notice of the Default to each Noteholder and
any Swap Counterparty within 90 days and to each Rating Agency as soon as
practicable within 30 days after it occurs. Except in the case of a Default in
payment of principal of or interest on any Note (including payments pursuant to
the mandatory redemption provisions of such Note), the Indenture Trustee may
withhold the notice if and so long as a committee of its Responsible Officers in
good faith determines that withholding the notice is in the interests of
Noteholders and any Swap Counterparty. Except as provided in the first sentence
of this Section 6.5, in no event shall the Indenture Trustee be deemed to have
knowledge of a Default or an Event of Default.

            SECTION 6.6 Reports by Indenture Trustee to Noteholders. The
Indenture Trustee shall deliver to each Noteholder (and to each Person who was a
Noteholder at any time during the applicable calendar year) such information as
may be required to enable such holder to prepare its Federal and state income
tax returns. Within 60 days after each December 31 beginning with the December
31 following the date of this Indenture, the Indenture Trustee shall mail to
each Noteholder a brief report as of such December 31 that complies with TIA
Section 313(a) if required by said section. The Indenture Trustee shall also
comply with TIA Section 313(b). A copy of each such report required pursuant to
TIA Section 313(a) or (b) shall, at the time of such transaction to Noteholders,
be filed by the Indenture 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 Indenture Trustee of such listing.

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<PAGE>

            SECTION 6.7 Compensation and Indemnity. The Issuer shall cause the
Depositor to pay to the Indenture Trustee reasonable compensation for its
services in accordance with a separate agreement between the Depositor and the
Indenture Trustee and shall cause the Depositor to reimburse the Indenture
Trustee for all reasonable out-of-pocket expenses incurred or made by it as
provided in such separate agreement. The Indenture Trustee's compensation shall
not be limited by any law on compensation of a trustee of an express trust. The
Issuer shall cause the Administrator to indemnify the Indenture Trustee and its
directors, officers, employees and agents against any and all loss, liability or
expense (including attorneys' fees) incurred by it in connection with the
administration of this trust and the performance of its duties hereunder and
under the other Basic Documents. The Indenture Trustee shall notify the Issuer
and the Administrator promptly of any claim for which it may seek indemnity.
Failure by the Indenture Trustee to so notify the Issuer and the Administrator
shall not relieve the Issuer or the Administrator of its obligations hereunder
and under the other Basic Documents. The Issuer shall cause the Administrator to
defend the claim and the Administrator shall not be liable for the legal fees
and expenses of the Indenture Trustee after it has assumed such defense;
provided, however, that, in the event that there may be a conflict between the
positions of the Indenture Trustee and the Administrator in conducting the
defense of such claim, the Indenture Trustee shall be entitled to separate
counsel acceptable to it in its sole discretion the reasonable fees and expenses
of which shall be paid by the Administrator on behalf of the Issuer. Neither the
Issuer nor the Administrator need reimburse any expense or indemnify against any
loss, liability or expense incurred by the Indenture Trustee through the
Indenture Trustee's own willful misconduct, negligence or bad faith.

            The Issuer's payment obligations to the Indenture Trustee pursuant
to this Section shall survive the discharge of this Indenture. When the
Indenture Trustee incurs expenses after the occurrence of a Default specified in
Section 5.1(iv) or (v) with respect to the Issuer, the expenses are intended to
constitute expenses of administration under Title 11 of the United States Code
or any other applicable Federal or state bankruptcy, insolvency or similar law.

            SECTION 6.8 Replacement of Indenture Trustee. No resignation or
removal of the Indenture Trustee and no appointment of a successor Indenture
Trustee shall become effective until the acceptance of appointment by the
successor Indenture Trustee pursuant to this Section 6.8. The Indenture Trustee
may resign at any time by so notifying the Issuer. The Noteholders of at least a
majority in Outstanding Amount of the Notes may remove the Indenture Trustee by
so notifying the Indenture Trustee and may appoint a successor Indenture
Trustee. The Issuer shall remove the Indenture Trustee if:

            (i) the Indenture Trustee fails to comply with Section 6.11;

            (ii) an Insolvency Event occurs with respect to the Indenture
Trustee;

            (iii) a receiver or other public officer takes charge of the
Indenture Trustee or its property; or

            (iv) the Indenture Trustee otherwise becomes incapable of acting.

                                       39
<PAGE>

            If the Indenture Trustee resigns or is removed or if a vacancy
exists in the office of Indenture Trustee for any reason (the Indenture Trustee
in such event being referred to herein as the retiring Indenture Trustee), the
Issuer shall promptly appoint a successor Indenture Trustee.

            A successor Indenture Trustee shall deliver a written acceptance of
its appointment to the retiring Indenture Trustee and to the Issuer. Thereupon
the resignation or removal of the retiring Indenture Trustee shall become
effective, and the successor Indenture Trustee shall have all the rights, powers
and duties of the Indenture Trustee under this Indenture. The successor
Indenture Trustee shall mail a notice of its succession to Noteholders. The
retiring Indenture Trustee shall promptly transfer all property held by it as
Indenture Trustee to the successor Indenture Trustee.

            If a successor Indenture Trustee does not take office within 60 days
after the retiring Indenture Trustee resigns or is removed, the retiring
Indenture Trustee, the Issuer or the Noteholders of at least a majority in
Outstanding Amount of the Notes may petition any court of competent jurisdiction
for the appointment of a successor Indenture Trustee. The successor Indenture
Trustee shall give notice of its appointment as successor Indenture Trustee to
the Rating Agencies.

            If the Indenture Trustee fails to comply with Section 6.11, any
Noteholder may petition any court of competent jurisdiction for the removal of
the Indenture Trustee and the appointment of a successor Indenture Trustee.

            Notwithstanding the replacement of the Indenture Trustee pursuant to
this Section, the Issuer's and the Administrator's obligations under Section 6.7
shall continue for the benefit of the retiring Indenture Trustee.

            SECTION 6.9 Successor Indenture Trustee by Merger. If the Indenture
Trustee consolidates with, merges or converts into, or transfers all or
substantially all of its corporate trust business or assets to, another
corporation or banking association, the resulting, surviving or transferee
corporation without any further act shall be the successor Indenture Trustee,
provided that such corporation or banking association shall be otherwise
qualified and eligible under Section 6.11. The Indenture Trustee shall provide
the Rating Agencies prior written notice of any such transaction.

            In case at the time such successor or successors by merger,
conversion or consolidation to the Indenture Trustee shall succeed to the trusts
created by this Indenture any of the Notes shall have been authenticated but not
delivered, any such successor to the Indenture Trustee may adopt the certificate
of authentication of any predecessor trustee, and deliver such Notes so
authenticated; and in case at that time any of the Notes shall not have been
authenticated, any successor to the Indenture Trustee may authenticate such
Notes either in the name of any predecessor hereunder or in the name of the
successor to the Indenture Trustee; and in all such cases such certificates
shall have the full force which it is anywhere in the Notes or in this Indenture
provided that the certificate of the Indenture Trustee shall have.

            SECTION 6.10 Appointment of Co-Trustee or Separate Trustee.

                                       40
<PAGE>

      (a) Notwithstanding any other provisions of this Indenture, at any time,
for the purpose of meeting any legal requirement of any jurisdiction in which
any part of the Indenture Trust Estate may at the time be located, the Indenture
Trustee shall have the power and may execute and deliver all instruments to
appoint one or more Persons to act as a co-trustee or co-trustees, or separate
trustee or separate trustees, of all or any part of the Indenture Trust Estate,
and to vest in such Person or Persons, in such capacity and for the benefit of
the Noteholders, such title to the Indenture Trust Estate, or any part hereof,
and, subject to the other provisions of this Section, such powers, duties,
obligations, rights and trusts as the Indenture Trustee may consider necessary
or desirable. No such appointment shall relieve the Indenture Trustee of its
obligations hereunder. No co-trustee or separate trustee hereunder shall be
required to meet the terms of eligibility as a successor trustee under Section
6.11 and no notice to Noteholders of the appointment of any co-trustee or
separate trustee shall be required under Section 6.8 hereof.

      (b) Every separate trustee and co-trustee shall, to the extent permitted
by law, be appointed and act subject to the following provisions and conditions:

            (i) all rights, powers, duties and obligations conferred or imposed
upon the Indenture Trustee shall be conferred or imposed upon and exercised or
performed by the Indenture Trustee and such separate trustee or co-trustee
jointly (it being understood that such separate trustee or co-trustee is not
authorized to act separately without the Indenture Trustee joining in such act),
except to the extent that under any law of any jurisdiction in which any
particular act or acts are to be performed the Indenture 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
Indenture Trust Estate or any portion thereof in any such jurisdiction) shall be
exercised and performed singly by such separate trustee or co-trustee, but
solely at the direction of the Indenture Trustee;

            (ii) no trustee hereunder shall be personally liable by reason of
any act or omission of any other trustee hereunder; and

            (iii) the Indenture Trustee may at any time accept the resignation
of or remove any separate trustee or co-trustee.

      (c) Any notice, request or other writing given to the Indenture 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 Indenture and
the conditions of this Article VI. 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
Indenture Trustee or separately, as may be provided therein, subject to all the
provisions of this Indenture, specifically including every provision of this
Indenture relating to the conduct of, affecting the liability of, or affording
protection to, the Indenture Trustee. Every such instrument shall be filed with
the Indenture Trustee.

      (d) Any separate trustee or co-trustee may at any time constitute the
Indenture Trustee, its agent or attorney-in-fact with full power and authority,
to the extent not prohibited by law, to do any lawful act under or in respect of
this Indenture on its behalf and in its name. If

                                       41
<PAGE>

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 Indenture Trustee, to the extent permitted by
law, without the appointment of a new or successor trustee.

            SECTION 6.11 Eligibility; Disqualification. The Indenture Trustee
shall at all times satisfy the requirements of TIA Section 310(a), the
requirements of an "eligible lender" under 20 USC Section 1085(d) and the
requirements of Rule 3a-7(4)(i) of the General Rules and Regulations under the
Investment Company Act of 1940, as amended. The Indenture Trustee shall have a
combined capital and surplus of at least $50,000,000 as set forth in its most
recent published annual report of condition and it shall have a long-term senior
unsecured debt rating of not less than investment grade by each of the Rating
Agencies. The Indenture Trustee shall comply with TIA Section 310(b), including
the optional provision permitted by the second sentence of TIA Section
310(b)(9); provided, however, that there shall be excluded from the operation of
TIA Section 310(b)(1) any indenture or indentures under which other securities
of the Issuer are outstanding if the requirements for such exclusion set forth
in TIA Section 310(b)(1) are met.

            SECTION 6.12 Preferential Collection of Claims Against the Issuer.
The Indenture Trustee shall comply with TIA Section 311(a), excluding any
creditor relationship listed in TIA Section 311(b). An Indenture Trustee who has
resigned or been removed shall be subject to TIA Section 311(a) to the extent
indicated.

                                   ARTICLE VII

                         Noteholders' Lists and Reports

            SECTION 7.1 Issuer to Furnish Indenture Trustee Names and Addresses
of Noteholders. The Issuer will furnish or cause to be furnished to the
Indenture Trustee (a) not more than five days after the earlier of (i) each
Record Date and (ii) three months after the last Record Date, a list, in such
form as the Indenture Trustee may reasonably require, of the names and addresses
of the Noteholders as of such Record Date, and (b) at such other times as the
Indenture Trustee may request in writing, within 30 days after receipt by the
Issuer of any such request, a list of similar form and content as of a date not
more than 10 days prior to the time such list is furnished; provided, however,
that so long as the Indenture Trustee is the Note Registrar, no such list shall
be required to be furnished.

            SECTION 7.2 Preservation of Information; Communications to
Noteholders. The Indenture Trustee shall preserve, in as current a form as is
reasonably practicable, the names and addresses of the Noteholders contained in
the most recent list furnished to the Indenture Trustee as provided in Section
7.1 and the names and addresses of Noteholders received by the Indenture Trustee
in its capacity as Note Registrar. The Indenture Trustee may destroy any list
furnished to it as provided in such Section 7.1 upon receipt of a new list so
furnished.

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

                                       42
<PAGE>

the current list of Noteholders (whether or not made pursuant to TIA Section
312(b)), the Indenture Trustee shall promptly notify the Administrator thereof
by providing to the Administrator a copy of such request and a copy of the list
of Noteholders produced in response thereto.

      (b) The Issuer, the Indenture Trustee and the Note Registrar shall have
the protection of TIA Section 312(c).

      (c) On each Distribution Date the Indenture Trustee shall provide to each
Noteholder of record as of the related Record Date the information provided by
the Administrator to the Indenture Trustee on the related Determination Date
pursuant to Section 2.11 of the Administration Agreement.

      (d) The Indenture Trustee shall furnish to the Noteholders promptly upon
receipt of a written request therefor, duplicates or copies of all reports,
notices, requests, demands, certificates, financial statements and any other
instruments furnished to the Indenture Trustee under the Basic Documents. The
Indenture Trustee shall furnish to the Noteholders promptly upon receipt thereof
from the Eligible Lender Trustee notice of any amendment of the Administration
Agreement pursuant to Section 8.5 of the Administration Agreement.

            SECTION 7.3 Reports by Issuer.

      (a) The Issuer shall:

            (i) file with the Indenture 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 15(d) of the Exchange Act;

            (ii) file with the Indenture 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) supply to the Indenture Trustee (and the Indenture Trustee
shall transmit by mail to all Noteholders described in TIA Section 313(c)) such
summaries of any information, documents and reports required to be filed by the
Issuer pursuant to clauses (i) and (ii) of this Section 7.3(a) as may be
required by rules and regulations prescribed from time to time by the
Commission.

      (b) Unless the Issuer otherwise determines, the fiscal year of the Issuer
shall end on December 31 of each year.

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<PAGE>

                                  ARTICLE VIII

                      Accounts, Disbursements and Releases

            SECTION 8.1 Collection of Money. Except as otherwise expressly
provided herein, the Indenture Trustee may demand payment or delivery of, and
shall receive and collect, directly and without intervention or assistance of
any fiscal agent or other intermediary, all money and other property payable to
or receivable by the Indenture Trustee pursuant to this Indenture. The Indenture
Trustee shall apply all such money received by it on behalf of Noteholders, any
Swap Counterparty or the Trust pursuant to the Administration Agreement as
provided in this Indenture. Except as otherwise expressly provided in this
Indenture, if any default occurs in the making of any payment or performance
under any agreement or instrument that is part of the Indenture Trust Estate,
the Indenture Trustee may take such action as may be appropriate to enforce such
payment or performance, including the institution and prosecution of appropriate
Proceedings. Any such action shall be without prejudice to any right to claim a
Default under this Indenture and any right to proceed thereafter as provided in
Article V.

            SECTION 8.2 Trust Accounts. (a) On or prior to the Closing Date, the
Issuer shall cause the Administrator to establish and maintain, in the name of
the Indenture Trustee, for the benefit of the Noteholders, any Swap Counterparty
and the Trust, each of the Trust Accounts as provided in Section 2.3 of the
Administration Agreement.

      (b) On or before the Business Day immediately preceding each Distribution
Date, all Available Funds and amounts set forth in paragraph (a)(2) of the
definition of Available Funds with respect to the preceding Collection Period
will be deposited in the Collection Account as provided in Section 2.4 of the
Administration Agreement. On or before each Distribution Date, the Indenture
Trustee (or any other Paying Agent) shall make the required deposits and
distributions as provided in Sections 2.7 and 2.8 of the Administration
Agreement.

      (c) From time to time, the Indenture Trustee shall withdraw funds as
directed by the Administrator for the purchase of Additional Loans pursuant to
2.10(l) of the Administration Agreement.

            SECTION 8.3 General Provisions Regarding Accounts. (a) So long as no
Default shall have occurred and be continuing, all or a portion of the funds in
the Trust Accounts shall be invested in Eligible Investments and reinvested by
the Indenture Trustee upon Issuer Order, subject to the provisions of Section
2.3(b) of the Administration Agreement. All income or other gain from
investments of moneys deposited in the Trust Accounts shall be deposited by the
Indenture Trustee in the Collection Account, and any loss resulting from such
investments shall be charged to such Trust Account. The Issuer will not direct
the Indenture Trustee to make any investment of any funds or to sell any
investment held in any of the Trust Accounts unless the security interest
granted and perfected in such account will continue to be perfected in such
investment or the proceeds of such sale, in either case without any further
action by any Person, and, in connection with any direction to the Indenture
Trustee to make any such investment or sale, if requested by the Indenture
Trustee, the Issuer shall deliver to the Indenture Trustee an Opinion of
Counsel, acceptable to the Indenture Trustee, to such effect.

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<PAGE>

      (b) Subject to Section 6.1(c), the Indenture Trustee shall not in any way
be held liable for the selection of Eligible Investments or by reason of any
insufficiency in any of the Trust Accounts resulting from any loss on any
Eligible Investment included therein except for losses attributable to the
Indenture Trustee's failure to make payments on such Eligible Investments issued
by the Indenture Trustee, in its commercial capacity as principal obligor and
not as trustee, in accordance with their terms.

      (c) If (i) the Issuer shall have failed to give investment directions for
any funds on deposit in the Trust Accounts to the Indenture Trustee by 10:00
a.m. Eastern Time (or such other time as may be agreed by the Issuer and
Indenture Trustee) on any Business Day; or (ii) a Default shall have occurred
and be continuing with respect to the Notes but the Notes shall not have been
declared due and payable pursuant to Section 5.2, or, if such Notes shall have
been declared due and payable following an Event of Default, amounts collected
or receivable from the Indenture Trust Estate are being applied in accordance
with Section 5.5 as if there had not been such a declaration; then the Indenture
Trustee shall invest and reinvest funds in the Trust Accounts in the Eligible
Investments described in clause (d) of the definition thereof.

            SECTION 8.4 Release of Indenture Trust Estate. (a) Subject to the
payment of its fees and expenses pursuant to Section 6.7, the Indenture 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
Indenture 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 Indenture Trustee as provided in this
Article VIII shall be bound to ascertain the Indenture Trustee's authority,
inquire into the satisfaction of any conditions precedent or see to the
application of any moneys.

      (b) The Indenture Trustee shall, at such time as there are no Notes
Outstanding and all sums due the Indenture Trustee pursuant to Section 6.7 have
been paid, subject to the interest therein of any Swap Counterparty, release any
remaining portion of the Indenture 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 Trust Accounts. The Indenture Trustee
shall release property from the lien of this Indenture pursuant to this Section
8.4(b) only upon receipt of an Issuer Request accompanied by an Officers'
Certificate of the Issuer, an Opinion of Counsel and (if required by the TIA)
Independent Certificates in accordance with TIA Sections 314(c) and 314(d)(1)
meeting the applicable requirements of Section 11.1.

      (c) Each Noteholder, by the acceptance of a Note, acknowledges that from
time to time the Indenture Trustee shall release the lien of this Indenture on
any Trust Student Loan to be sold (i) to the Depositor in accordance with
Section 6 of the Sale Agreement, (ii) to the Servicer in accordance with Section
3.5 of the Servicing Agreement, (iii) to VG Funding (or the seller from which VG
Funding originally purchased such Trust Student Loan), to SLM ECFC or to another
Affiliate of SLM Corporation in accordance with Section 3.11F. of the Servicing
Agreement, (iv) to another eligible lender holding one or more Serial Loans with
respect to such Trust Student Loan, (v) to VG Funding in accordance with Section
6 of the VG Funding Purchase Agreement or (vi) to SLM ECFC in accordance with
Section 6 of the SLM ECFC

                                       45
<PAGE>

Purchase Agreement, and each Noteholder, by the acceptance of a Note, consents
to any such release.

            SECTION 8.5 Opinion of Counsel. The Indenture Trustee shall receive
at least seven days' notice when requested by the Issuer to take any action
pursuant to Section 8.4(a), accompanied by copies of any instruments involved,
and the Indenture Trustee shall also require, except in connection with any
action contemplated by Section 8.4(c), as a condition to such action, an Opinion
of Counsel, in form and substance satisfactory to the Indenture Trustee, stating
the legal effect of any such action, outlining the steps required to complete
the same, and concluding that all conditions precedent to the taking of such
action have been complied with and such action will not materially and adversely
impair the security for the Notes or the rights of the Noteholders or any Swap
Counterparty in contravention of the provisions of this Indenture; provided,
however, that such Opinion of Counsel shall not be required to express an
opinion as to the fair value of the Indenture Trust Estate. Counsel rendering
any such opinion may rely, without independent investigation, on the accuracy
and validity of any certificate or other instrument delivered to the Indenture
Trustee in connection with any such action.

                                   ARTICLE IX

                             Supplemental Indentures

            SECTION 9.1 Supplemental Indentures Without Consent of Noteholders.

      (a) Without the consent of any Noteholders but with prior notice to the
Rating Agencies, the Issuer and the Indenture Trustee, when authorized by an
Issuer Order, at any time and from time to time, may enter into one or more
indentures supplemental hereto (which shall conform to the provisions of the
Trust Indenture Act as in force at the date of the execution thereof), in form
satisfactory to the Indenture Trustee, for any of the following purposes:

            (i) to correct or amplify the description of any property at any
time subject to the lien of this Indenture, or better to assure, convey and
confirm unto the Indenture Trustee any property subject or required to be
subjected to the lien of this Indenture, or to subject to the lien of this
Indenture additional property;

            (ii) to evidence the succession, in compliance with the applicable
provisions hereof, of another person to the Issuer, and the assumption by any
such successor of the covenants of the Issuer herein and in the Notes contained;

            (iii) to add to the covenants of the Issuer, for the benefit of the
Noteholders and, any Swap Counterparty, as applicable, or to surrender any right
or power herein conferred upon the Issuer;

            (iv) to convey, transfer, assign, mortgage or pledge any property to
the Indenture Trustee;

            (v) to cure any ambiguity, to correct or supplement any provision
herein or in any supplemental indenture which may be inconsistent with any other
provision herein or in

                                       46
<PAGE>

any supplemental indenture or to make any other provisions with respect to
matters or questions arising under this Indenture or in any supplemental
indenture; provided that such action shall not materially adversely affect the
interests of the Noteholders or any Swap Counterparty;

            (vi) to evidence and provide for the acceptance of the appointment
hereunder by a successor trustee with respect to the Notes and to add to or
change any of the provisions of this Indenture as shall be necessary to
facilitate the administration of the trusts hereunder by more than one trustee,
pursuant to the requirements of Article VI; or

            (vii) to modify, eliminate or add to the provisions of this
Indenture to such extent as shall be necessary to effect the qualification of
this Indenture under the TIA or under any similar Federal statute hereafter
enacted and to add to this Indenture such other provisions as may be expressly
required by the TIA.

            The Indenture Trustee is hereby authorized to join in the execution
of any such supplemental indenture and to make any further appropriate
agreements and stipulations that may be therein contained.

      (b) The Issuer and the Indenture Trustee, when authorized by an Issuer
Order, may, also without the consent of any of the Noteholders but with prior
notice to any Swap Counterparty and the Rating Agencies, enter into an indenture
or indentures supplemental hereto for the purpose of adding any provisions to,
or changing in any manner or eliminating any of the provisions of, this
Indenture or of modifying in any manner the rights of the Noteholders or any
Swap Counterparty under this Indenture; provided, however, that such action
shall not, as evidenced by an Opinion of Counsel, adversely affect in any
material respect the interests of any Noteholder or any Swap Counterparty.

            SECTION 9.2 Supplemental Indentures with Consent of Noteholders.

      (a) The Issuer and the Indenture Trustee, when authorized by an Issuer
Order, also may, with prior notice to any Swap Counterparty and the Rating
Agencies and with the consent of the Noteholders of at least a majority of the
Outstanding Amount of the Notes, by Act of such Noteholders delivered to the
Issuer and the Indenture Trustee, enter into an indenture or indentures
supplemental hereto for the purpose of adding any provisions to, or changing in
any manner or eliminating any of the provisions of, this Indenture or of
modifying in any manner the rights of the Noteholders under this Indenture;
provided, however, that no such supplemental indenture shall, without the
consent of the Noteholder of each Outstanding Note affected thereby:

            (i) change the date of payment of any installment of principal of or
interest on any Note, or reduce the principal amount thereof, the interest rate
thereon or the Redemption Price with respect thereto, change the provisions of
this Indenture relating to the application of collections on, or the proceeds of
the sale of, the Indenture Trust Estate to payment of principal of or interest
on the Notes, or change any place of payment where, or the coin or currency in
which, any Note or the interest thereon is payable (other than pursuant to the
terms and conditions of the Reset Rate Notes or pursuant to the Reset Rate Note
Procedures set forth in Appendix A-2 to this Indenture) or impair the right to
institute suit for the enforcement of the

                                       47
<PAGE>

provisions of this Indenture requiring the application of funds available
therefor, as provided in Article V, to the payment of any such amount due on the
Notes on or after the respective due dates thereof (or, in the case of
redemption, on or after the Redemption Date);

            (ii) reduce the percentage of the Outstanding Amount of the Notes,
the consent of the Noteholders of which is required for any such supplemental
indenture, or the consent of the Noteholders of which is required for any waiver
of compliance with certain provisions of this Indenture or certain defaults
hereunder and their consequences provided for in this Indenture;

            (iii) modify or alter the provisions of the proviso to the
definition of the term "Outstanding";

            (iv) reduce the percentage of the Outstanding Amount of the Notes
required to direct the Indenture Trustee to direct the Issuer to sell or
liquidate the Indenture Trust Estate pursuant to Section 5.4;

            (v) modify any provision of this Section except to increase any
percentage specified herein or to provide that certain additional provisions of
this Indenture or the other Basic Documents cannot be modified or waived without
the consent of the Noteholder of each Outstanding Note affected thereby;

            (vi) modify any of the provisions of this Indenture in such manner
as to affect the calculation of the amount of any payment of interest or
principal due on any Note on any Distribution Date (including the calculation of
any of the individual components of such calculation) or to affect the rights of
the Noteholders to the benefit of any provisions for the mandatory redemption of
the Notes contained herein; or

            (vii) permit the creation of any lien ranking prior to or on a
parity with the lien of this Indenture with respect to any part of the Indenture
Trust Estate or, except as otherwise permitted or contemplated herein, terminate
the lien of this Indenture on any property at any time subject hereto or deprive
any Noteholder of any Note of the security provided by the lien of this
Indenture;

provided, however, that such action shall not, as evidenced by an Opinion of
Counsel, adversely affect in any material respect the interests of any Swap
Counterparty.

            It shall not be necessary for any Act of Noteholders under this
Section to approve the particular form of any proposed supplemental indenture,
but it shall be sufficient if such Act shall approve the substance thereof.

            Promptly after the execution by the Issuer and the Indenture Trustee
of any supplemental indenture pursuant to this Section, the Indenture Trustee
shall mail to the Noteholders of the Notes to which such amendment or
supplemental indenture relates a notice setting forth in general terms the
substance of such supplemental indenture. Any failure of the Indenture Trustee
to mail such notice, or any defect therein, shall not, however, in any way
impair or affect the validity of any such supplemental indenture.

                                       48
<PAGE>

            SECTION 9.3 Execution of Supplemental Indentures. In executing, or
permitting the additional trusts created by, any supplemental indenture
permitted by this Article IX or the modifications thereby of the trusts created
by this Indenture, the Indenture Trustee shall be entitled to receive, and
subject to Sections 6.1 and 6.2, shall be fully protected in relying upon, an
Opinion of Counsel stating that the execution of such supplemental indenture is
authorized or permitted by this Indenture. The Indenture Trustee may, but shall
not be obligated to, enter into any such supplemental indenture that affects the
Indenture Trustee's own rights, duties, liabilities or immunities under this
Indenture or otherwise.

            SECTION 9.4 Effect of Supplemental Indenture. Upon the execution of
any supplemental indenture pursuant to the provisions hereof, this Indenture
shall be and be deemed to be modified and amended in accordance therewith with
respect to the Notes affected thereby, and the respective rights, limitations of
rights, obligations, duties, liabilities and immunities under this Indenture of
the Indenture Trustee, the Issuer and the Noteholders shall thereafter be
determined, exercised and enforced hereunder subject in all respects to such
modifications and amendments, and all the terms and conditions of any such
supplemental indenture shall be and be deemed to be part of the terms and
conditions of this Indenture for any and all purposes.

            SECTION 9.5 Conformity with Trust Indenture Act. Every amendment of
this Indenture and every supplemental indenture executed pursuant to this
Article IX shall conform to the requirements of the Trust Indenture Act as then
in effect so long as this Indenture shall then be qualified under the Trust
Indenture Act.

            SECTION 9.6 Reference in Notes to Supplemental Indentures. Notes
authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article IX may, and if required by the Indenture Trustee shall,
bear a notation in form approved by the Indenture Trustee as to any matter
provided for in such supplemental indenture. If the Issuer or the Indenture
Trustee shall so determine, new Notes so modified as to conform, in the opinion
of the Indenture Trustee and the Issuer, to any such supplemental indenture may
be prepared and executed by the Issuer and authenticated and delivered by the
Indenture Trustee in exchange for Outstanding Notes.

                                    ARTICLE X

                               Redemption of Notes

            SECTION 10.1 Redemption. The Indenture Trustee shall, upon receipt
of written notice from the Servicer pursuant to Section 6.1(b) of the
Administration Agreement, give prompt written notice to the Noteholders of the
occurrence of such event. In the event that the assets of the Trust are sold
pursuant to Section 6.1(a) of the Administration Agreement, that portion of the
amounts on deposit in the Trust Accounts to be distributed to the Noteholders
shall be paid to the Noteholders as provided in Sections 2.7 and 2.8 of the
Administration Agreement. If amounts are to be paid to Noteholders pursuant to
this Section 10.1, the notice of such event from the Indenture Trustee to the
Noteholders shall include notice of the redemption of Notes by application of
such amounts on the next Distribution Date which is not sooner than 15 days
after

                                       49
<PAGE>

the date of such notice (the "Redemption Date"), whereupon all such amounts
shall be payable on the Redemption Date.

            SECTION 10.2 Form of Redemption Notice. Notice of redemption under
Section 10.1 shall be given by the Indenture Trustee by first-class mail,
postage prepaid, or by facsimile, mailed or transmitted on or prior to the
applicable Redemption Date to each Noteholder, as of the close of business on
the Record Date preceding the applicable Redemption Date, at such Noteholder's
address or facsimile number appearing in the Note Register.

            All notices of redemption shall state:

            (i) the Redemption Date;

            (ii) the Redemption Price; and

            (iii) the place where such Notes are to be surrendered for payment
of the Redemption Price (which shall be the office or agency of the Issuer to be
maintained as provided in Section 3.2).

            Notice of redemption of the Notes shall be given by the Indenture
Trustee in the name and at the expense of the Issuer. Failure to give notice of
redemption, or any defect therein, to any Noteholder of any Note shall not
impair or affect the validity of the redemption of any other Note.

            SECTION 10.3 Notes Payable on Redemption Date. The Notes or portions
thereof to be redeemed shall on the Redemption Date become due and payable at
the Redemption Price and (unless the Issuer shall default in the payment of the
Redemption Price) no interest shall accrue on the Redemption Price for any
period after the date to which accrued interest is calculated for purposes of
calculating the Redemption Price.

                                   ARTICLE XI

                                  Miscellaneous

            SECTION 11.1 Compliance Certificates and Opinions, etc. (a) Upon any
application or request by the Issuer to the Indenture Trustee to take any action
under any provision of this Indenture, the Issuer shall furnish to the Indenture
Trustee and the Rating Agencies (i) an Officers' Certificate of the Issuer
stating that all conditions precedent, if any, provided for in this Indenture
relating to the proposed action have been complied with, (ii) an Opinion of
Counsel stating that in the opinion of such counsel all such conditions
precedent, if any, have been complied with and (iii) (if required by the TIA) an
Independent Certificate from a firm of certified public accountants meeting the
applicable requirements of this Section, except that, in the case of any such
application or request as to which the furnishing of such documents is
specifically required by any provision of this Indenture, no additional
certificate or opinion need be furnished.

                                       50
<PAGE>

            Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this indenture shall include:

            (i) a statement that each signatory of such certificate or opinion
has read or has caused to be read such covenant or condition and the definitions
herein relating thereto;

            (ii) a brief statement as to the nature and scope of the examination
or investigation upon which the statements or opinions contained in such
certificate or opinion are based;

            (iii) a statement that, in the opinion of each such signatory, such
signatory has made such examination or investigation as is necessary to enable
such signatory to express an informed opinion as to whether or not such covenant
or condition has been complied with; and

            (iv) a statement as to whether, in the opinion of each such
signatory, such condition or covenant has been complied with.

      (b) (i) Prior to the deposit of any Collateral or other property or
securities with the Indenture Trustee that is to be made the basis for the
release of any property or securities subject to the lien of this Indenture, the
Issuer shall, in addition to any obligation imposed in Section 11.1(a) or
elsewhere in this Indenture, furnish to the Indenture Trustee and the Rating
Agencies an Officers' Certificate of the Issuer certifying or stating the
opinion of each person signing such certificate as to the fair value (within 90
days of such deposit) to the Issuer of the Collateral or other property or
securities to be so deposited.

            (ii) Whenever the Issuer is required to furnish to the Indenture
Trustee and the Rating Agencies an Officers' Certificate of the Issuer
certifying or stating the opinion of any signer thereof as to the matters
described in clause (i) above, the Issuer shall also deliver to the Indenture
Trustee an Independent Certificate as to the same matters, if the fair value to
the Issuer of the securities to be so deposited and of all other such securities
made the basis of any such withdrawal or release since the commencement of the
then-current fiscal year of the Issuer, as set forth in the certificates
delivered pursuant to clause (i) above and this clause (ii), is 10% or more of
the Outstanding Amount of the Notes, but such a certificate need not be
furnished with respect to any securities so deposited, if the fair value thereof
to the Issuer as set forth in the related Officers' Certificate is less than
$25,000 or less than one percent of the Outstanding Amount of the Notes.

            (iii) Other than any property released as contemplated by clause (v)
below, whenever any property or securities are to be released from the lien of
this Indenture, the Issuer shall also furnish to the Indenture Trustee an
Officers' Certificate of the Issuer certifying or stating the opinion of each
person signing such certificate as to the fair value (within 90 days of such
release) of the property or securities proposed to be released and stating that
in the opinion of such person the proposed release will not impair the security
under this Indenture in contravention of the provisions hereof.

                                       51
<PAGE>

            (iv) Whenever the Issuer is required to furnish to the Indenture
Trustee an Officers' Certificate of the Issuer certifying or stating the opinion
of any signer thereof as to the matters described in clause (iii) above, the
Issuer shall also furnish to the Indenture Trustee an Independent Certificate as
to the same matters if the fair value of the property or securities and of all
other property, other than property as contemplated by clause (v) below, or
securities released from the lien of this Indenture since the commencement of
the then-current calendar year, as set forth in the certificates required by
clause (iii) above and this clause (iv), equals 10% or more of the Outstanding
Amount of the Notes, but such certificate need not be furnished in the case of
any release of property or securities if the fair value thereof as set forth in
the related Officers' Certificate is less than $25,000 or less than one percent
of the then Outstanding Amount of the Notes.

            (v) Notwithstanding Section 2.9 or any other provision of this
Section, the Issuer may, without compliance with the requirements of the other
provisions of this Section, (A) collect, liquidate, sell or otherwise dispose of
Trust Student Loans as and to the extent permitted or required by the Basic
Documents, (B) make cash payments out of the Trust Accounts as and to the extent
permitted or required by the Basic Documents and (C) convey to the Depositor,
the Servicer or another eligible lender those specified Trust Student Loans as
and to the extent permitted or required by and in accordance with Section 8.4(c)
hereof and Section 6 of the Sale Agreement, Section 3.5 of the Servicing
Agreement or Section 3.11E of the Servicing Agreement, respectively, so long as
the Issuer shall deliver to the Indenture Trustee every six months, commencing
December 31, 2004, an Officers' Certificate of the Issuer stating that all the
dispositions of Collateral described in clauses (A), (B) or (C) above that
occurred during the immediately preceding six calendar months were in the
ordinary course of the Issuer's business and that the proceeds thereof were
applied in accordance with the Basic Documents.

            SECTION 11.2 Form of Documents Delivered to Indenture Trustee. In
any case where several matters are required to be certified by, or covered by an
opinion of, any specified Person, it is not necessary that all such matters be
certified by, or covered by the opinion of, only one such Person, or that they
be so certified or covered by only one document, but one such Person may certify
or give an opinion with respect to some matters, and one or more other such
Persons as to other matters, and any such Person may certify or give an opinion
as to such matters in one or several documents.

            Any certificate or opinion of an Authorized Officer of the Issuer
may be based, insofar as it relates to legal matters, upon a certificate or
opinion of, or representations by, counsel, unless such officer knows, or in the
exercise of reasonable care should know, that the certificate or opinion or
representations with respect to the matters upon which his certificate or
opinion is based are erroneous. Any such certificate of an Authorized Officer or
Opinion of Counsel may be based, insofar as it relates to factual matters, upon
a certificate or opinion of, or representations by, an officer or officers of
the Servicer, the Depositor, the Issuer or the Administrator, stating that the
information with respect to such factual matters is in the possession of the
Servicer, the Depositor, the Issuer or the Administrator, unless such counsel
knows, or in the exercise of reasonable care should know, that the certificate
or opinion or representations with respect to such matters are erroneous.

                                       52
<PAGE>

            Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

            Whenever in this Indenture, in connection with any application or
certificate or report to the Indenture Trustee, it is provided that the Issuer
shall deliver any document as a condition of the granting of such application,
or as evidence of the Issuer's compliance with any term hereof, it is intended
that the truth and accuracy, at the time of the granting of such application or
at the effective date of such certificate or report (as the case may be), of the
facts and opinions stated in such document shall in such case be conditions
precedent to the right of the Issuer to have such application granted or to the
sufficiency of such certificate or report. The foregoing shall not, however, be
construed to affect the Indenture Trustee's right to rely upon the truth and
accuracy of any statement or opinion contained in any such document as provided
in Article VI.

            SECTION 11.3 Acts of Noteholders. (a) Any request, demand,
authorization, direction, notice, consent, waiver or other action provided by
this Indenture to be given or taken by Noteholders may be embodied in and
evidenced by one or more instruments of substantially similar tenor signed by
such Noteholders in person or by agents duly appointed in writing; and except as
herein otherwise expressly provided such action shall become effective when such
instrument or instruments are delivered to the Indenture Trustee, and, where it
is hereby expressly required, to the Issuer. Such instrument or instruments (and
the action embodied therein and evidenced thereby) are herein sometimes referred
to as the "Act" of the Noteholders signing such instrument or instruments. Proof
of execution of any such instrument or of a writing appointing any such agent
shall be sufficient for any purpose of this Indenture and (subject to Section
6.1) conclusive in favor of the Indenture Trustee and the Issuer, if made in the
manner provided in this Section.

      (b) The fact and date of the execution by any person of any such
instrument or writing may be proved in any manner that the Indenture Trustee
deems sufficient.

      (c) The ownership of Notes shall be proved by the Note Register.

      (d) Any request, demand, authorization, direction, notice, consent, waiver
or other action by any Noteholder shall bind the Noteholder of every Note issued
upon registration of transfer thereof or in exchange therefor or in lieu
thereof, in respect of anything done, omitted or suffered to be done by the
Indenture Trustee or the Issuer in reliance thereon, whether or not notation of
such action is made upon such Note.

            SECTION 11.4 Notices, etc., to Indenture Trustee, Issuer and Rating
Agencies. Any request, demand, authorization, direction, notice, consent, waiver
or Act of Noteholders or other documents provided or permitted by this Indenture
shall be in writing and if such request, demand, authorization, direction,
notice, consent, waiver or Act of Noteholders is to be made upon, given or
furnished to or filed with:

      (a) The Indenture Trustee by any Noteholder, the Servicer, the
Administrator or by the Issuer shall be sufficient for every purpose hereunder
if made, given, furnished or filed in

                                       53
<PAGE>

writing to or with the Indenture Trustee at its Corporate Trust Office with a
copy to: Deutsche Bank Trust Company Americas, 60 Wall Street, 26th Floor,
Mailstop NYC 60-2606, New York, New York 10005, Attention: Trust & Securities
Services/Structured Finance Services.

      (b) The Issuer by the Indenture Trustee or by any Noteholder shall be
sufficient for every purpose hereunder if in writing and mailed, first-class,
postage prepaid, to the Issuer addressed to: SLM Student Loan Trust 2004-10, in
care of Chase Manhattan Bank USA, National Association, Christiana Center/OPS4,
500 Stanton Christiana Road, Newark, Delaware 19713, Attention: Corporate Trust
Department; with copies to JPMorgan Chase Bank, 450 West 33rd Street 15th Fl.,
New York, New York 10001, Attention: Structured Finance Services; and the
Administrator, 12061 Bluemont Way, V3419, Reston, Virginia, 20190, Attention:
ABS Trust Administration, or any other address previously furnished in writing
to the Indenture Trustee by the Issuer or the Administrator. The Issuer shall
promptly transmit any notice received by it from the Noteholders to the
Indenture Trustee.

            Notices required to be given to the Rating Agencies by the Issuer,
the Indenture Trustee or the Eligible Lender Trustee shall be in writing,
personally delivered or mailed by certified mail, return receipt requested, to
(i) in the case of Moody's, at the following address: ABS Monitoring Department,
99 Church Street, New York, New York 10007, (ii) in the case of S&P, at the
following address: 55 Water Street, New York, New York 10041-0003, Attention:
Asset Backed Surveillance Department, 32nd Floor, and (iii) in the case of
Fitch, at the following address: One State Street Plaza, New York, New York
10004, Attention: Municipal Structured Finance Group; or as to each of the
foregoing, at such other address as shall be designated by written notice to the
other parties.

            Notices to any Swap Counterparty shall be sent to the addresses set
forth in the related Swap Agreement or the Interest Rate Cap Agreement,
respectively or such other addresses as may be designated by written notice to
the parties to this Indenture.

            SECTION 11.5 Notices to Noteholders; Waiver. Where this Indenture
provides for notice to Noteholders of any event, such notice shall be
sufficiently given (unless otherwise herein expressly provided) if in writing
and mailed, first-class, postage prepaid to each Noteholder affected by such
event, at his address as it appears on the Note Register, not later than the
latest date, and not earlier than the earliest date, prescribed for the giving
of such notice. In any case where notice to Noteholders is given by mail,
neither the failure to mail such notice nor any defect in any notice so mailed
to any particular Noteholder shall affect the sufficiency of such notice with
respect to other Noteholders, and any notice that is mailed in the manner herein
provided shall conclusively be presumed to have been duly given.

            Where this Indenture provides for notice in any manner, such notice
may be waived in writing by any Person entitled to receive such notice, either
before or after the event, and such waiver shall be the equivalent of such
notice. Waivers of notice by Noteholders shall be filed with the Indenture
Trustee but such filing shall not be a condition precedent to the validity of
any action taken in reliance upon such a waiver.

            In case, by reason of the suspension of regular mail service as a
result of a strike, work stoppage or similar activity, it shall be impractical
to mail notice of any event to

                                       54
<PAGE>

Noteholders when such notice is required to be given pursuant to any provision
of this Indenture, then any manner of giving such notice as shall be
satisfactory to the Indenture Trustee shall be deemed to be a sufficient giving
of such notice.

            Where this Indenture provides for notice to the Rating Agencies,
failure to give such notice shall not affect any other rights or obligations
created hereunder, and shall not under any circumstance constitute a Default.

            SECTION 11.6 Alternate Payment and Notice Provisions.
Notwithstanding any provision of this Indenture or any of the Notes to the
contrary, the Issuer may enter into any agreement with any Noteholder providing
for a method of payment, or notice by the Indenture Trustee or any Paying Agent
to such Noteholder, that is different from the methods provided for in this
Indenture for such payments or notices. The Issuer will furnish to the Indenture
Trustee a copy of each such agreement and the Indenture Trustee will cause
payments to be made and notices to be given in accordance with such agreements.

            SECTION 11.7 Conflict with Trust Indenture Act. If any provision
hereof limits, qualifies or conflicts with another provision hereof that is
required to be included in this Indenture by any of the provisions of the Trust
Indenture Act, such required provision shall control.

            The provisions of TIA Sections 310 through 317 that impose duties on
any Person (including the provisions automatically deemed included herein unless
expressly excluded by this Indenture) are a part of and govern this Indenture,
whether or not physically contained herein.

            SECTION 11.8 Effect of Headings and Table of Contents. The Article
and Section headings herein and the Table of Contents are for convenience only
and shall not affect the construction hereof.

            SECTION 11.9 Successors and Assigns. All covenants and agreements in
this Indenture and the Notes by the Issuer shall bind its successor and assigns,
whether so expressed or not. All agreements of the Indenture Trustee in this
Indenture shall bind the successors, co-trustees and agents (excluding any legal
representatives or accountants) of the Indenture Trustee.

            SECTION 11.10 Separability. In case any provision in this Indenture
or in the Notes shall be invalid, illegal or unenforceable, the validity,
legality, and enforceability of the remaining provisions shall not in any way be
affected or impaired thereby.

            SECTION 11.11 Benefits of Indenture. (a) Except as set forth in
paragraphs (b) and (c) below, nothing in this Indenture or in the Notes, express
or implied shall give to any person, other than the parties hereto and their
successors hereunder, the Noteholders, any other party secured hereunder, and
any other Person with an ownership interest in any part of the Indenture Trust
Estate, any benefit or any legal or equitable right, remedy or claim under this
Indenture.

                                       55
<PAGE>

      (b) The parties to this Indenture acknowledge and agree that each Swap
Counterparty is an intended third party beneficiary of this Indenture to the
extent of its rights hereunder and under the related Swap Agreement entered into
by the Issuer from time to time and shall be entitled to enforce such rights.

      (c) The parties to this Indenture acknowledge and agree that SLM
Corporation, and any permitted transferee, if applicable, is an intended third
party beneficiary of this Indenture to the extent of its rights with respect to
the Call Option as set forth in Section 7 of Appendix A-2 hereto and shall be
entitled to enforce such rights.

            SECTION 11.12 Legal Holidays. In any case where the date on which
any payment is due shall not be a Business Day, then (notwithstanding any other
provision of the Notes or this Indenture) payment need not be made on such date,
but may be made on the next succeeding Business Day with the same force and
effect as if made on the date on which nominally due, and no interest shall
accrue for the period from and after any such nominal date.

            SECTION 11.13 GOVERNING LAW. THIS INDENTURE SHALL BE CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REFERENCE TO ITS
CONFLICT OF LAW PROVISIONS (OTHER THAN SECTION 5-1401 OF THE NEW YORK GENERAL
OBLIGATIONS LAW), AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES
HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

            SECTION 11.14 Counterparts. This Indenture may be executed in any
number of counterparts, each of which so executed shall be deemed to be an
original, but all such counterparts shall together constitute but one and the
same instrument.

            SECTION 11.15 Recording of Indenture. If this Indenture is subject
to recording in any appropriate public recording offices, such recording is to
be effected by the Issuer and at its expense accompanied by an Opinion of
Counsel (which may be counsel to the Indenture Trustee or any other counsel
reasonably acceptable to the Indenture Trustee) to the effect that such
recording is necessary either for the protection of the Noteholders or any other
Person secured hereunder or for the enforcement of any right or remedy granted
to the Indenture Trustee under this Indenture.

            SECTION 11.16 Trust Obligations. No recourse may be taken, directly
or indirectly, with respect to the obligations of the Issuer, the Depositor, the
Administrator, the Servicer, the Eligible Lender Trustee or the Indenture
Trustee on the Notes or under this Indenture or any certificate or other writing
delivered in connection herewith or therewith, against (i) the Indenture Trustee
or the Eligible Lender Trustee in its individual capacity, (ii) any owner of a
beneficial interest in the Issuer or (iii) any partner, owner, beneficiary,
agent, officer, director or employee of the Indenture Trustee or the Eligible
Lender Trustee in its individual capacity, any holder or owner of a beneficial
interest in the Issuer, the Eligible Lender Trustee or the Indenture Trustee or
of any successor or assign thereof in its individual capacity, except as any
such Person may have expressly agreed (it being understood that the Indenture
Trustee and the Eligible Lender Trustee have no such obligations in their
individual capacity) and except that any such partner, owner or beneficiary
shall be fully liable, to the extent provided by applicable

                                       56
<PAGE>

law, for any unpaid consideration for stock, unpaid capital contribution or
failure to pay any installment or call owing to such entity. For all purposes of
this Indenture, in the performance of any duties or obligations of the Issuer
hereunder, the Eligible Lender Trustee shall be subject to, and entitled to the
benefits of, the terms and provisions of Articles VI, VII and VIII of the Trust
Agreement.

            SECTION 11.17 No Petition. The Indenture Trustee, by entering into
this Indenture, and each Noteholder, by accepting a Note, hereby covenant and
agree that they shall not at any time institute against the Depositor or the
Issuer, or join in any institution against the Depositor or the Issuer of, any
bankruptcy, reorganization, arrangement, insolvency, receivership or liquidation
proceedings, or other proceedings under any United States Federal or state
bankruptcy or similar law in connection with any obligations relating to the
Notes, this Indenture or any of the other Basic Documents. The foregoing shall
not limit the rights of the Indenture Trustee to file any claim in, or otherwise
take any action with respect to, any insolvency proceeding that was instituted
against the Issuer by any Person other than the Indenture Trustee.

            SECTION 11.18 Inspection. The Issuer agrees that, on reasonable
prior notice, it shall permit any representative of the Indenture Trustee,
during the Issuer's normal business hours, to examine all the books of account,
records, reports, and other papers of the Issuer, to make copies and extracts
therefrom, to cause such books to be audited by Independent certified public
accountants, and to discuss the Issuer's affairs, finances and accounts with the
Issuer's officers, employees, and Independent certified public accountants, all
at such reasonable times and as often as may be reasonably requested. The
Indenture Trustee shall and shall cause its representatives to hold in
confidence all such information obtained from such examination or inspection
except to the extent disclosure may be required by law (and all reasonable
applications for confidential treatment are unavailing) and except to the extent
that the Indenture Trustee may reasonably determine that such disclosure is
consistent with its obligations hereunder.

            SECTION 11.19 Subordination. All rights and interest of each
Currency Swap Counterparty in the security interest granted to the Indenture
Trustee under this Indenture shall be fully subordinated to the interests of the
Noteholders. No Currency Swap Counterparty shall have any rights, implied or
otherwise, in the Collateral until after the Outstanding Amount of the Notes has
been reduced to zero and the Noteholders have been paid all amounts owed to them
under this Indenture. Notwithstanding the foregoing, the provisions of this
Section 11.19 shall not modify or otherwise affect the contractual priority of
payments set forth in Section 5.4(b) hereof or Section 2.8 of the Administration
Agreement. More specifically, no Currency Swap Counterparty shall have any
voting rights or rights to exercise any remedies under this Indenture until
after the Outstanding Amount of the Notes has been reduced to zero and the
Noteholders have been paid all amounts owed to them under this Indenture. After
the Outstanding Amount of the Notes has been reduced to zero and the Noteholders
have been paid all amounts owed to them under this Indenture, each Currency Swap
Counterparty shall have all of the rights and obligations, including all voting
rights, of the Noteholders set forth in this Indenture.

                                       57
<PAGE>

            IN WITNESS WHEREOF, the Issuer, the Eligible Lender Trustee and the
Indenture Trustee have caused this Indenture to be duly executed by their
respective officers, thereunto duly authorized and duly attested, all as of the
day and year first above written.

                             SLM STUDENT LOAN TRUST 2004-10

                             By: CHASE MANHATTAN BANK USA, NATIONAL ASSOCIATION,
                             not in its individual capacity but solely as
                             Eligible Lender Trustee

                             By: /s/ JOHN J. CASHIN
                                 Name: John J. Cashin
                                 Title: Vice President

                             CHASE MANHATTAN BANK USA, NATIONAL
                             ASSOCIATION, not in its individual
                             capacity but solely as Eligible
                             Lender Trustee

                             By: /s/ JOHN J. CASHIN
                                 Name: John J. Cashin
                                 Title:Vice President

                             DEUTSCHE BANK TRUST COMPANY AMERICAS,
                             not in its individual capacity but solely
                             as Indenture Trustee

                             By: /s/ MICHELE H.Y. VOON
                                 Name: Michele H.Y. Voon
                                 Title: Assistant Vice President

                                       58
<PAGE>

                                                                    APPENDIX A-1

                              DEFINITIONS AND USAGE
                                 SERIES 2004-10

                                      USAGE

      The following rules of construction and usage shall be applicable to any
instrument that is governed by this appendix (this "Appendix"):

      (a) All terms defined in this Appendix shall have the defined meanings
when used in any instrument governed hereby and in any certificate or other
document made or delivered pursuant thereto unless otherwise defined therein.

      (b) As used herein, in any instrument governed hereby and in any
certificate or other document made or delivered pursuant thereto, accounting
terms not defined in this Appendix or in any such instrument, certificate or
other document, and accounting terms partly defined in this Appendix or in any
such instrument, certificate or other document, to the extent not defined, shall
have the respective meanings given to them under generally accepted accounting
principles as in effect on the date of such instrument. To the extent that the
definitions of accounting terms in this Appendix or in any such instrument,
certificate or other document are inconsistent with the meanings of such terms
under generally accepted accounting principles, the definitions contained in
this Appendix or in any such instrument, certificate or other document shall
control.

      (c) The words "hereof," "herein," "hereunder" and words of similar import
when used in an instrument refer to such instrument as a whole and not to any
particular provision or subdivision thereof; references in an instrument to
"Article," "Section" or another subdivision or to an attachment are, unless the
context otherwise requires, to an article, section or subdivision of or an
attachment to such instrument; and the term "including" means "including without
limitation."

      (d) The definitions contained in this Appendix are equally applicable to
both the singular and plural forms of such terms and to the masculine as well as
to the feminine and neuter genders of such terms.

      (e) Any agreement, instrument or statute defined or referred to below or
any agreement or instrument that is governed by this Appendix means such
agreement or instrument or statute as from time to time amended, modified or
supplemented, including (in the case of agreements or instruments) by
assignment, assumption, waiver or consent and (in the case of statutes) by
succession of comparable successor statutes and includes (in the case of
agreements or instruments) references to all attachments thereto and instruments
incorporated therein. References to a Person are also to its permitted
successors and assigns.

      (f) All dollar amounts calculated hereunder shall be rounded to the
nearest penny with one-half of one penny, pence, cent, or other equivalent
currency unit.

                                 Appendix A-1-1

<PAGE>

      "30/360" means that interest is calculated on the basis of a 360-day year
consisting of twelve 30-day months.

      "91-day Treasury Bill Rate" means, for any relevant Interest Rate
Determination Date, prior to each Interest Rate Change Date, the rate equal to
the weighted average per annum discount rate (expressed as a bond equivalent
yield and applied on a daily basis) for direct obligations of the United States
with a maturity of thirteen weeks ("91-day Treasury Bills") sold at the
applicable 91-day Treasury Bill auction, as published in H.15(519) or otherwise
or as reported by the U.S. Department of the Treasury. In the event that the
results of the auctions of 91-day Treasury Bills cease to be published or
reported as provided above, or that no 91-day Treasury Bill auction is held in a
particular week, then the 91-day Treasury Bill Rate in effect as a result of the
last such publication or report will remain in effect until such time, if any,
as the results of auctions of 91-day Treasury Bills will again be so published
or reported or such auction is held, as the case may be. The 91-day Treasury
Bill Rate will be subject to a Lock-In Period of six Business Days.

      "Accrual Period" means, with respect to a Distribution Date and (i) each
class of Notes bearing a floating rate of interest (including, without
limitation, the Floating Rate Notes and any class of Reset Rate Notes that bears
interest at a floating rate), the period from and including the immediately
preceding Distribution Date for such class of Notes to but excluding the
then-current Distribution Date, or in the case of the initial such period for
such class of Notes, the period from and including the Closing Date to and
including January 24, 2005; provided that if more than one Interest Rate Change
Date occurs for any class of Reset Rate Notes bearing a floating rate of
interest within any given Accrual Period, the rate of interest for the entire
Accrual Period shall be as specified in the relevant Remarketing Terms Notice;
and (ii) any class of Reset Rate Notes bearing a fixed rate of interest and (x)
denominated in U.S. Dollars, the period from and including the 25th day of the
month of the last applicable Distribution Date, to and including the 24th day of
the month of the then-current applicable Distribution Date for such class of
Reset Rate Notes, or (y) denominated in a currency other than U.S. Dollars, (A)
the period from and including the 25th day of the month of the last applicable
Distribution Date, to and including the 24th day of the month of the
then-current applicable Distribution Date or (B) as otherwise specified on the
Schedule A for the Reset Rate Notes; provided, however, that the initial Accrual
Period for the Class A-4 Notes will begin on the Closing Date and end on October
24, 2005 and will consist of 370 days.

      "Accumulation Account" means each account designated as such, established
and maintained pursuant to Section 2.3(j) of the Administration Agreement.

      "Act" means the Securities Act of 1933, as amended.

      "Actual/360" means that interest is calculated on the basis of the actual
number of days elapsed in a year of 360 days.

      "Actual/365 (fixed)" means that interest is calculated on the basis of the
actual number of days elapsed in a year of 365 days, regardless of whether
accrual or payment occurs in a leap year.

                                 Appendix A-1-2

<PAGE>

      "Actual/Actual (accrual basis)" means that interest is calculated on the
basis of the actual number of days elapsed in a year of 365 days, or 366 days
for every day in a leap year.

      "Actual/Actual (ISMA)" means a calculation in accordance with the
definition of "Actual/Actual" adopted by the International Securities Market
Association ("ISMA"), which means that interest is calculated on the following
basis:

            (1) where the number of days in the relevant Accrual Period is equal
      to or shorter than the Determination Period during which such Accrual
      Period ends, the number of days in such Accrual Period divided by the
      product of (A) the number of days in such Determination Period and (B) the
      number of Distribution Dates that would occur in one calendar year; or

            (2) where the Accrual Period is longer than the Determination Period
      during which the Accrual Period ends, the sum of:

                  (A) the number of days in such Accrual Period falling in the
            Determination Period in which the Accrual Period begins divided by
            the product of (x) the number of days in such Determination Period
            and (y) the number of Distribution Dates that would occur in one
            calendar year; and

                  (B) the number of days in such Accrual Period falling in the
            next Determination Period divided by the product of (x) the number
            of days in such Determination Period and (y) the number of
            Distribution Dates that would occur in one calendar year;

where "Determination Period" means the period from and including one Calculation
Date to but excluding the next Calculation Date and "Calculation Date" means, in
each year, each of those days in the calendar year that are specified herein as
being the scheduled Distribution Dates.

      "Actual/Actual (payment basis)" means that interest is calculated on the
basis of the actual number of days elapsed in a year of 365 days if the interest
period ends in a non-leap year, or 366 days if the interest period ends in a
leap year, as the case may be.

      "Additional Bill of Sale" has the meaning specified in any of the Purchase
Agreements or the Sale Agreement, as applicable.

      "Additional Purchase Agreement" has the meaning specified in any of the
Purchase Agreements, as applicable.

      "Additional Sale Agreement" has the meaning specified in the Sale
Agreement.

      "Additional Trust Student Loan" means each Eligible Loan purchased by the
Trust during the Funding Period from the Depositor pursuant to Section 6 of the
Sale Agreement and each related Additional Sale Agreement.

      "Adjusted Pool Balance" means, for any Distribution Date, (a) if the
Supplemented Pool Balance is greater than 40% of the Initial Pool Balance
(together with the aggregate initial

                                 Appendix A-1-3

<PAGE>

principal balance of all Additional Trust Student Loans, plus accrued interest
to be capitalized as of their respective Subsequent Cutoff Dates), then the
Adjusted Pool Balance shall be the sum of the Supplemented Pool Balance, the
Capitalized Interest Account Balance and the Specified Reserve Account Balance
for that Distribution Date, or (b) if the Supplemented Pool Balance is less than
or equal to 40% of the Initial Pool Balance (together with the aggregate initial
principal balance of all Additional Trust Student Loans, plus accrued interest
to be capitalized as of their respective Subsequent Cutoff Dates), then the
Adjusted Pool Balance shall be the sum of the Supplemented Pool Balance and the
Capitalized Interest Account Balance.

      "Administration Agreement" means the Administration Agreement, dated as of
October 20, 2004, among the Administrator, the Servicer, the Depositor, the
Trust and the Eligible Lender Trustee, and as such agreement may be further
amended or supplemented from time to time.

      "Administration Fees" has the meaning specified in Section 2.14 of the
Administration Agreement.

      "Administrator" means Sallie Mae, Inc., in its capacity as administrator
of the Trust in accordance with the Administration Agreement.

      "Administrator Default" has the meaning specified in Section 5.1 of the
Administration Agreement.

      "Administrator's Certificate" means an Officers' Certificate of the
Administrator delivered pursuant to Section 3.1(c) of the Administration
Agreement.

      "Administrator's Officers' Certificate" means any Officers' Certificate of
the Administrator delivered pursuant to Section 3.1(b) of the Administration
Agreement.

      "Affiliate" means, 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.

      "All Hold Rate" means, if a class of Reset Rate Notes is denominated in
U.S. Dollars during the then-current Reset Period and the immediately following
Reset Period, the applicable Index plus or minus the applicable Spread (if such
class of Reset Rate Notes is in floating rate mode) or the applicable fixed
rate, which may be expressed as the fixed rate pricing benchmark plus or minus a
spread (if such class of Reset Rate Notes is in fixed rate mode), that the
Remarketing Agents, in consultation with the Administrator, determine will be
effective, unless the Call Option is exercised, in the event that 100% of the
holders of that class of Reset Rate Notes choose to hold their Notes for the
upcoming Reset Period. The All Hold Rate shall be a rate that the Remarketing
Agents, in consultation with the Administrator, and in their good faith
determination, believe would result in the remarketing of the entire applicable
class of Reset Rate Notes at a price equal to 100% of the Outstanding Amount
thereof.

                                 Appendix A-1-4

<PAGE>

      "Authenticating Agents" means Deutsche Bank AG London, in respect of the
Class A-4 Notes and the Class A-8 Notes, or JPMorgan Chase Bank, in respect of
the Excess Distribution Certificate.

      "Authorized Officer" means (i) with respect to the Trust, any officer of
the Eligible Lender Trustee who is authorized to act for the Eligible Lender
Trustee in matters relating to the Trust pursuant to the Basic Documents and who
is identified on the list of Authorized Officers delivered by the Eligible
Lender Trustee to the Indenture Trustee on the Closing Date (as such list may be
modified or supplemented from time to time thereafter), (ii) with respect to the
Administrator, any officer of the Administrator or any of its Affiliates who is
authorized to act for the Administrator in matters relating to itself or to the
Trust and to be acted upon by the Administrator pursuant to the Basic Documents
and who is identified on the list of Authorized Officers delivered by the
Administrator to the Indenture Trustee on the Closing Date (as such list may be
modified or supplemented from time to time thereafter), (iii) with respect to
the Depositor, any officer of the Depositor or any of its Affiliates who is
authorized to act for the Depositor in matters relating to or to be acted upon
by the Depositor pursuant to the Basic Documents and who is identified on the
list of Authorized Officers delivered by the Depositor to the Indenture Trustee
on the Closing Date (as such list may be modified or supplemented from time to
time thereafter) and (iv) with respect to the Servicer, any officer of the
Servicer who is authorized to act for the Servicer in matters relating to or to
be acted upon by the Servicer pursuant to the Basic Documents and who is
identified on the list of Authorized Officers delivered by the Servicer to the
Indenture Trustee on the Closing Date (as such list may be modified or
supplemented from time to time thereafter).

      "Available Funds" means, as to a Distribution Date or any related Monthly
Servicing Payment Date, the sum of the following amounts received with respect
to the related Collection Period or, in the case of a Monthly Servicing Payment
Date, the applicable portion of these amounts:

      (a) all collections received by the Servicer on the Trust Student Loans,
including any Guarantee Payments received on the Trust Student Loans (together,
with respect to the first Distribution Date, the Collection Account Initial
Deposit), but net of:

            (1) any collections in respect of principal on the Trust Student
      Loans applied by the Trust to repurchase guaranteed loans from the
      Guarantors under the Guarantee Agreements, and

            (2) amounts required by the Higher Education Act to be paid to the
      Department or to be repaid to borrowers, whether or not in the form of a
      principal reduction of the applicable Trust Student Loan, on the Trust
      Student Loans for that Collection Period including Consolidation Loan
      rebate fees, if any;

      (b) any Interest Subsidy Payments and Special Allowance Payments with
respect to the Trust Student Loans during that Collection Period;

      (c) all Liquidation Proceeds from any Trust Student Loans which became
Liquidated Student Loans during that Collection Period in accordance with the
Servicer's customary

                                 Appendix A-1-5

<PAGE>

servicing procedures, net of expenses incurred by the Servicer related to their
liquidation and any amounts required by law to be remitted to the borrowers on
the Liquidated Student Loans, and all Recoveries on Liquidated Student Loans
which were written off in prior Collection Periods or during that Collection
Period;

      (d) the aggregate Purchase Amounts received during that Collection Period
for those Trust Student Loans repurchased by the Depositor or purchased by the
Servicer or for Trust Student Loans sold to another eligible lender pursuant to
Section 3.11E of the Servicing Agreement;

      (e) the aggregate Purchase Amounts received during that Collection Period
for those Trust Student Loans repurchased by either of SLM ECFC or VG Funding;

      (f) the aggregate amounts, if any, received from any of SLM ECFC, VG
Funding, the Depositor or the Servicer, as the case may be, as reimbursement of
non-guaranteed interest amounts, or lost Interest Subsidy Payments and Special
Allowance Payments, on the Trust Student Loans pursuant to the Sale Agreement or
Section 3.5 of the Servicing Agreement, respectively;

      (g) amounts received by the Trust pursuant to Sections 3.1 and 3.12 of the
Servicing Agreement during that Collection Period as to yield or principal
adjustments;

      (h) any interest remitted by the Administrator to the Collection Account
prior to such Distribution Date or Monthly Servicing Payment Date;

      (i) Investment Earnings for that Distribution Date earned on amounts on
deposit in each Trust Account (other than any Accumulation Account, the Euro
Account or any Other Currency Account);

      (j) Investment Earnings actually received by the Trust for that
Distribution Date, earned on amounts on deposit in any Accumulation Account;

      (k) amounts transferred from the Remarketing Fee Account in excess of the
sum of the Reset Period Target Amounts for that Distribution Date;

      (l) payments received under the Interest Rate Cap Agreement;

      (m) amounts transferred from the Reserve Account in excess of the
Specified Reserve Account Balance as of that Distribution Date;

      (n) the Investment Premium Purchase Account Release Amount transferred
from any Investment Premium Purchase Account on that Distribution Date;

      (o) all amounts on deposit in any Investment Reserve Account not
transferred to the related Accumulation Account to offset realized losses on
Eligible Investments actually incurred by the Trust as of that Distribution
Date;

                                 Appendix A-1-6

<PAGE>

      (p) all amounts received by the Trust from any Swap Counterparty for
deposit into the Collection Account, but only to the extent paid in U.S. Dollars
during that Collection Period;

      (q) all amounts on deposit in any Supplemental Interest Account;

      (r) amounts transferred from the Reserve Account in excess of the
Specified Reserve Account Balance for that Distribution Date;

      (s) on the January 2005 and April 2005 Distribution Dates, the applicable
Supplemental Principal Distribution Amounts; and

      (t) on the October 2006 Distribution Date, all funds then remaining on
deposit in the Capitalized Interest Account that are transferred into the
Collection Account on that Distribution Date;

provided that if on any Distribution Date there would not be sufficient funds,
after application of Available Funds, as defined above, and application of
amounts available from the Capitalized Interest Account and the Reserve Account,
in that order, to pay any of the items specified in clauses (a) through (e) of
Section 2.8 of the Administration Agreement (but excluding clause (e), and
including clauses (f) and (g) thereof, in the event that a condition exists as
described in either clause (i) or (ii) of the last paragraph of Section 2.8 of
the Administration Agreement), as set forth in Sections 2.9 and 2.10(a) of the
Administration Agreement, relating to such allocations and distributions, then
Available Funds for that Distribution Date will include, in addition to the
Available Funds as defined above, amounts on deposit in the Collection Account,
or amounts held by the Administrator, or which the Administrator reasonably
estimates to be held by the Administrator, for deposit into the Collection
Account on the related Determination Date which would have constituted Available
Funds for the Distribution Date succeeding that Distribution Date, up to the
amount necessary to pay such items, and the Available Funds for the succeeding
Distribution Date will be adjusted accordingly.

      "Basic Documents" means the Trust Agreement, the Indenture, the Servicing
Agreement, the Administration Agreement, the Sale Agreement, the SLM ECFC
Purchase Agreement, the VG Funding Purchase Agreement, the Guarantee Agreements,
the Note Depository Agreements, any Remarketing Agreement, any Swap Agreements
(including the Interest Rate Cap Agreement and the Initial Currency Swap
Agreements) and other documents and certificates delivered in connection with
any such documents.

      "Benefit Plan" means (i) an employee benefit plan (as defined in Section
3(3) of ERISA), whether or not subject to the provisions of Title I of ERISA,
(ii) a plan described in Section 4975(e)(1) of the Code, whether or not subject
to Section 4975 of the Code or (iii) any entity whose underlying assets include
plan assets by reason of a plan's investment in the entity.

      "Bill of Sale" has the meaning specified in any of the Purchase Agreements
or the Sale Agreement, as applicable.

      "Book-Entry Note" means a beneficial interest in the Notes, ownership and
transfers of which shall be made through book entries by a Clearing Agency as
described in Section 2.10 of the Indenture.

                                 Appendix A-1-7

<PAGE>

      "Business Day" means (i) with respect to calculating LIBOR of a specified
maturity or GBP-LIBOR of a specified maturity, any day on which banks in New
York, New York and London, England are open for the transaction of international
business and making payments in respect of any class of Reset Rate Notes
denominated in a currency other than U.S. Dollars; (ii) with respect to
calculating EURIBOR of a specified maturity, any day on which TARGET, and banks
in New York, New York and London, England, are open for the transaction of
international business and making payments in respect of any class of Reset Rate
Notes denominated in a currency other than U.S. Dollars; and (iii) for all other
purposes, any day other than a Saturday, a Sunday or a day on which banking
institutions or trust companies in New York, New York or Wilmington, Delaware
are authorized or obligated by law, regulation or executive order to remain
closed.

      "Call Option" means, the option assigned by the Depositor to SLM
Corporation which may be further assigned by SLM Corporation to one of its
subsidiaries as a permitted transferee (provided, that no such subsidiary shall
possess the Call Option if it at any time owned an interest in any of the Trust
Student Loans) to purchase 100% of a class of Reset Rate Notes in its entirety
as of its related Reset Date, exercisable at a price equal 100% of the
Outstanding Amount of such class of Reset Rate Notes, less all amounts
distributed to the related Reset Rate Noteholders as a payment of principal in
respect of the related Distribution Date, plus any accrued and unpaid interest
not paid by the Trust in respect of the related Distribution Date, and pursuant
to the terms and conditions set forth in the Reset Rate Note Procedures.

      "Call Option Notice" means a written notice from the holder of the Call
Option or the Administrator, as applicable, stating its desire to exercise the
Call Option on the related Reset Date, delivered to each Clearing Agency, the
Indenture Trustee, the Remarketing Agents, the Rating Agencies and, if the
related class of Reset Rate Notes is then listed on the Luxembourg Stock
Exchange, the Administrator will forward a copy to the Luxembourg Listing Agent
(the contents of which are to be published in a leading newspaper having general
circulation in Luxembourg).

      "Call Rate" means, if a Call Option has been exercised with respect to a
class of Reset Rate Notes, the rate of interest that is either (1) if that class
did not have at least one related Swap Agreement in effect during the previous
Reset Period, the floating rate applicable for the most recent Reset Period
during which the Failed Remarketing Rate was not in effect; or (2) if that class
had one or more related Swap Agreements in effect during the previous Reset
Period, the weighted average of the floating rates of interest that were due to
the related Interest Rate Swap Counterparties from the Trust during the previous
Reset Period. The Call Rate will continue to apply for each Reset Period while
the holder of the Call Option retains that class of Reset Rate Notes.

      "Capitalized Interest" means for any Distribution Date through and
including the October 2006 Distribution Date:

      (a) if neither of the conditions set forth in Section 2.10(a) of the
Administration Agreement are in effect, the amount on deposit in the Capitalized
Interest Account on the Distribution Date following distributions with respect
to clauses (d)(1), (d)(2) and (e) of Section 2.8 of the Administration
Agreement, or

                                 Appendix A-1-8

<PAGE>

      (b) if either of the conditions set forth in Section 2.10(a) of the
Administration Agreement is in effect, the excess, if any, of (x) the amount on
deposit in the Capitalized Interest Account on the Distribution Date following
distributions with respect to clauses (d)(1) and (d)(2) of Section 2.8 of the
Administration Agreement over (y) the Class B Noteholders' Interest Distribution
Amount.

      "Capitalized Interest Account" means the account designated as such,
established and maintained pursuant to Section 2.3(h) of the Administration
Agreement.

      "Capitalized Interest Account Balance" means as of any date of
determination, the amount on deposit in the Capitalized Interest Account
(exclusive of Investment Earnings).

      "Capitalized Interest Account Initial Deposit" means $30,000,000.

      "Carryover Servicing Fee" has the meaning specified in Attachment A to the
Servicing Agreement.

      "Class A Note" means a Class A-1 Note, a Class A-2 Note, a Class A-3 Note,
a Class A-4 Note, a Class A-5A Note, a Class A-5B Note, a Class A-6A Note, a
Class A-6B Note, a Class A-7A Note, a Class A-7B Note or a Class A-8 Note.

      "Class A Note Interest Shortfall" means, for any Distribution Date, the
excess of (x) the Class A Noteholders' Interest Distribution Amount on the
preceding Distribution Date, over (y) the amount of interest actually
distributed to the Class A Noteholders or the Currency Swap Counterparty, as
applicable, on the preceding Distribution Date, plus (2) interest on the amount
of that excess, to the extent permitted by law, at the interest rate applicable
for each such class of Notes from the preceding Distribution Date to the current
Distribution Date.

      "Class A Note Principal Shortfall" means, as of the close of any
Distribution Date, the excess of (i) the Class A Noteholders' Principal
Distribution Amount on that Distribution Date, over (ii) the amount of principal
actually distributed or allocated to the Class A Noteholders or deposited into
any Accumulation Account on such Distribution Date.

      "Class A Noteholder" means the Person in whose name a Class A Note is
registered in the Note Register.

      "Class A Noteholders' Distribution Amount" means, for any Distribution
Date, the sum of the Class A Noteholders' Interest Distribution Amount and the
Class A Noteholders' Principal Distribution Amount for that Distribution Date.

      "Class A Noteholders' Interest Distribution Amount" means, for any
Distribution Date, the sum of: (1) the amount of interest accrued at the Class
A-1 Rate, the Class A-2 Rate, the Class A-3 Rate, the Class A-4 Rate, the Class
A-5A Rate, the Class A-5B Rate, the Class A-6A Rate, the Class A-6B Rate, the
Class A-7A Rate, the Class A-7B Rate or the Class A-8 Rate as applicable, for
the related Accrual Period on the Outstanding Amount of all classes of Class A
Notes on the immediately preceding Distribution Date(s) after giving effect to
all principal distributions to Class A Noteholders on that preceding
Distribution Date or, in the case of the

                                 Appendix A-1-9

<PAGE>

first Distribution Date, on the Closing Date, and (2) the Class A Note Interest
Shortfall for that Distribution Date.

      "Class A Noteholders' Principal Distribution Amount" means, for any
Distribution Date, the Principal Distribution Amount times the Class A
Percentage for that Distribution Date, plus any Class A Note Principal Shortfall
as of the close of business on the preceding Distribution Date; provided that
the Class A Noteholders' Principal Distribution Amount will not exceed the
Outstanding Amount of the Class A Notes (less all amounts, other than Investment
Earnings, on deposit in any related Accumulation Account). In addition, on 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-5A Maturity Date, the Class A-6A
Maturity Date, the Class A-6B Maturity Date, the Class A-7A Maturity Date, the
Class A-7B Maturity Date or the Class A-8 Maturity Date, as applicable, the
principal required to be distributed to the related Class A Noteholders will
include the amount required to reduce the Outstanding Amount of that class to
zero.

      "Class A Notes" means the Floating Rate Class A Notes and the Reset Rate
Notes.

      "Class A Percentage" means 100% minus the Class B Percentage.

      "Class A-1 Maturity Date" means the July 2009 Distribution Date.

      "Class A-2 Maturity Date" means the January 2014 Distribution Date.

      "Class A-3 Maturity Date" means the October 2016 Distribution Date.

      "Class A-4 Maturity Date" means the July 2020 Distribution Date.

      "Class A-5A Maturity Date" means the April 2023 Distribution Date.

      "Class A-5B Maturity Date" means the April 2023 Distribution Date.

      "Class A-6A Maturity Date" means the April 2026 Distribution Date.

      "Class A-6B Maturity Date" means the April 2026 Distribution Date.

      "Class A-7A Maturity Date" means the October 2029 Distribution Date.

      "Class A-7B Maturity Date" means the October 2029 Distribution Date.

      "Class A-8 Maturity Date" means the January 2040 Distribution Date.

      "Class A-1 Noteholder" means a Person in whose name a Class A-1 Note is
registered in the Note Register.

      "Class A-2 Noteholder" means a Person in whose name a Class A-2 Note is
registered in the Note Register.

      "Class A-3 Noteholder" means a Person in whose name a Class A-3 Note is
registered in the Note Register.

                                 Appendix A-1-10

<PAGE>

      "Class A-4 Noteholder" means a Person in whose name a Class A-4 Note is
registered in the Note Register.

      "Class A-5A Noteholder" means a Person in whose name a Class A-5A Note is
registered in the Note Register.

      "Class A-5B Noteholder" means a Person in whose name a Class A-5B Note is
registered in the Note Register.

      "Class A-6A Noteholder" means a Person in whose name a Class A-6A Note is
registered in the Note Register.

      "Class A-6B Noteholder" means a Person in whose name a Class A-6B Note is
registered in the Note Register.

      "Class A-7A Noteholder" means a Person in whose name a Class A-7A Note is
registered in the Note Register.

      "Class A-7B Noteholder" means a Person in whose name a Class A-7B Note is
registered in the Note Register.

      "Class A-8 Noteholder" means a Person in whose name a Class A-8 Note is
registered in the Note Register.

      "Class A-1 Notes" means the $278,000,000 Floating Rate Class A-1 Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibit A-1 thereto.

      "Class A-2 Notes" means the $566,000,000 Floating Rate Class A-2 Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibit A-2 thereto.

      "Class A-3 Notes" means the $391,509,870 Floating Rate Class A-3 Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibit A-3 thereto.

      "Class A-4 Notes" means the (pound)331,000,000 Reset Rate Class A-4
Student Loan-Backed Notes issued by the Trust pursuant to the Indenture,
substantially in the form of Exhibits A-4, A-5 and A-6 thereto.

      "Class A-5A Notes" means the $250,000,000 Reset Rate Class A-5A Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-7, A-8 and A-9 thereto.

      "Class A-5B Notes" means the $250,000,000 Reset Rate Class A-5B Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-10, A-11 and A-12 thereto.

                                 Appendix A-1-11

<PAGE>

      "Class A-6A Notes" means the $250,000,000 Reset Rate Class A-6A Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-13, A-14 and A-15 thereto.

      "Class A-6B Notes" means the $250,000,000 Reset Rate Class A-6B Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-16, A-17 and A-18 thereto.

      "Class A-7A Notes" means the $250,000,000 Reset Rate Class A-7A Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-19, A-20 and A-21 thereto.

      "Class A-7B Notes" means the $250,000,000 Reset Rate Class A-7B Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-22, A-23 and A-24 thereto.

      "Class A-8 Notes" means the (euro)408,000,000 Reset Rate Class A-8 Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibits A-25, A-26 and A-27 thereto.

      "Class A-1 Rate" means, for any Accrual Period after the initial Accrual
Period, Three-Month LIBOR, as determined on the related LIBOR Determination
Date, minus 0.02%, based on an Actual/360 accrual method. For the initial
Accrual Period, the Class A-1 Rate shall mean the Initial Accrual Rate minus
0.02%, based on an Actual/360 accrual method.

      "Class A-2 Rate" means, for any Accrual Period after the initial Accrual
Period, Three-Month LIBOR, as determined on the related LIBOR Determination
Date, plus 0.02%, based on an Actual/360 accrual method. For the initial Accrual
Period, the Class A-2 Rate shall mean the Initial Accrual Rate plus 0.02%, based
on an Actual/360 accrual method.

      "Class A-3 Rate" means, for any Accrual Period after the initial Accrual
Period, Three-Month LIBOR, as determined on the related LIBOR Determination
Date, plus 0.09%, based on an Actual/360 accrual method. For the initial Accrual
Period, the Class A-3 Rate shall mean the Initial Accrual Rate plus 0.09%, based
on an Actual/360 accrual method.

      "Class A-4 Rate" means, for any Accrual Period until and including the
Initial Reset Date for the Class A-4 Notes, 5.291% per annum based on an
Actual/Actual (ISMA) accrual method. The Class A-4 Rate shall be changed on each
related Reset Date to the interest rate and Day Count Basis that will be set
forth in the notice required to be delivered by the Administrator and/or the
Remarketing Agents on each Remarketing Terms Determination Date and Spread
Determination Date, as applicable, pursuant to the procedures set forth in the
Reset Rate Note Procedures.

      "Class A-5A Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-5A Notes,
Three-Month LIBOR, as determined on the related LIBOR Determination Date, plus
0.13%, based on an Actual/360 accrual method. For the initial Accrual Period,
the Class A-5A Rate shall mean the Initial Accrual Rate plus 0.13%, based on an
Actual/360 accrual method. The Class A-5A Rate shall be

                                 Appendix A-1-12

<PAGE>

changed on each related Reset Date to the interest rate and Day Count Basis that
will be set forth in the notice required to be delivered by the Administrator
and/or the Remarketing Agents on each Remarketing Terms Determination Date and
Spread Determination Date, as applicable, pursuant to the procedures set forth
in the Reset Rate Note Procedures.

      "Class A-5B Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-5B Notes,
Three-Month LIBOR, as determined on the related LIBOR Determination Date, plus
0.13%, based on an Actual/360 accrual method. For the initial Accrual Period,
the Class A-5B Rate shall mean the Initial Accrual Rate plus 0.13%, based on an
Actual/360 accrual method. The Class A-5B Rate shall be changed on each related
Reset Date to the interest rate and Day Count Basis that will be set forth in
the notice required to be delivered by the Administrator and/or the Remarketing
Agents on each Remarketing Terms Determination Date and Spread Determination
Date, as applicable, pursuant to the procedures set forth in the Reset Rate Note
Procedures.

      "Class A-6A Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-6A Notes,
Three-Month LIBOR, as determined on the related LIBOR Determination Date, plus
0.13%, based on an Actual/360 accrual method. For the initial Accrual Period,
the Class A-6A Rate shall mean the Initial Accrual Rate plus 0.13%, based on an
Actual/360 accrual method. The Class A-6A Rate shall be changed on each related
Reset Date to the interest rate and Day Count Basis that will be set forth in
the notice required to be delivered by the Administrator and/or the Remarketing
Agents on each Remarketing Terms Determination Date and Spread Determination
Date, as applicable, pursuant to the procedures set forth in the Reset Rate Note
Procedures.

      "Class A-6B Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-6B Notes,
Three-Month LIBOR, as determined on the related LIBOR Determination Date, plus
0.13%, based on an Actual/360 accrual method. For the initial Accrual Period,
the Class A-6B Rate shall mean the Initial Accrual Rate plus 0.13%, based on an
Actual/360 accrual method. The Class A-6B Rate shall be changed on each related
Reset Date to the interest rate and Day Count Basis that will be set forth in
the notice required to be delivered by the Administrator and/or the Remarketing
Agents on each Remarketing Terms Determination Date and Spread Determination
Date, as applicable, pursuant to the procedures set forth in the Reset Rate Note
Procedures.

      "Class A-7A Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-7A Notes,
Three-Month LIBOR, as determined on the related LIBOR Determination Date, plus
0.13%, based on an Actual/360 accrual method. For the initial Accrual Period,
the Class A-7A Rate shall mean the Initial Accrual Rate plus 0.13%, based on an
Actual/360 accrual method. The Class A-7A Rate shall be changed on each related
Reset Date to the interest rate and Day Count Basis that will be set forth in
the notice required to be delivered by the Administrator and/or the Remarketing
Agents on each Remarketing Terms Determination Date and Spread Determination
Date, as applicable, pursuant to the procedures set forth in the Reset Rate Note
Procedures.

      "Class A-7B Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-7B Notes,
Three-Month LIBOR, as

                                 Appendix A-1-13

<PAGE>

determined on the related LIBOR Determination Date, plus 0.13%, based on an
Actual/360 accrual method. For the initial Accrual Period, the Class A-7B Rate
shall mean the Initial Accrual Rate plus 0.13%, based on an Actual/360 accrual
method. The Class A-7B Rate shall be changed on each related Reset Date to the
interest rate and Day Count Basis that will be set forth in the notice required
to be delivered by the Administrator and/or the Remarketing Agents on each
Remarketing Terms Determination Date and Spread Determination Date, as
applicable, pursuant to the procedures set forth in the Reset Rate Note
Procedures.

      "Class A-8 Rate" means, for any Accrual Period after the initial Accrual
Period until and including the Initial Reset Date for the Class A-8 Notes,
Three-Month EURIBOR, as determined on the related EURIBOR Determination Date,
plus 0.14%, based on an Actual/360 accrual method. For the initial Accrual
Period, the Class A-8 Rate shall mean the Initial Accrual Rate plus 0.14%, based
on an Actual/360 accrual method. The Class A-8 Rate shall be changed on each
related Reset Date to the interest rate and Day Count Basis that will be set
forth in the notice required to be delivered by the Administrator and/or the
Remarketing Agents on each Remarketing Terms Determination Date and Spread
Determination Date, as applicable, pursuant to the procedures set forth in the
Reset Rate Note Procedures.

      "Class B Maturity Date" means the January 2040 Distribution Date.

      "Class B Note Interest Shortfall" means, with respect to any Distribution
Date, (1) the excess of (i) the Class B Noteholders' Interest Distribution
Amount on the preceding Distribution Date, over (ii) the amount of interest
actually distributed to the Class B Noteholders on such preceding Distribution
Date, plus (2) interest on the amount of such excess interest due to the Class B
Noteholders, to the extent permitted by law, at the Class B Rate from such
preceding Distribution Date to the current Distribution Date.

      "Class B Note Principal Shortfall" means, as of the close of any
Distribution Date, the excess of (i) the Class B Noteholders' Principal
Distribution Amount on such Distribution Date over (ii) the amount of principal
actually distributed to the Class B Noteholders on such Distribution Date.

      "Class B Noteholder" means the Person in whose name a Class B Note is
registered in the Note Register.

      "Class B Noteholders' Distribution Amount" means, for any Distribution
Date, the sum of the Class B Noteholders' Interest Distribution Amount and the
Class B Noteholders' Principal Distribution Amount for that Distribution Date.

      "Class B Noteholders' Interest Distribution Amount" means, for any
Distribution Date, the sum of (i) the amount of interest accrued at the Class B
Rate for the related Accrual Period on the Outstanding Amount of the Class B
Notes on the immediately preceding Distribution Date (or, in the case of the
first Distribution Date, the Closing Date), after giving effect to all principal
distributions to Class B Noteholders on that preceding Distribution Date, and
(ii) the Class B Note Interest Shortfall for that Distribution Date.

      "Class B Noteholders' Principal Distribution Amount" means, for any
Distribution Date, the Principal Distribution Amount times the Class B
Percentage for that Distribution Date, plus

                                 Appendix A-1-14

<PAGE>

any Class B Note Principal Shortfall as of the close of business on the
preceding Distribution Date; provided that the Class B Noteholders' Principal
Distribution Amount will not exceed the Outstanding Amount of the Class B Notes.
In addition, on the Class B Maturity Date, the principal required to be
distributed to the Class B Noteholders will include the amount required to
reduce the Outstanding Amount of the Class B Notes to zero.

      "Class B Notes" means the $118,341,000 Floating Rate Class B Student
Loan-Backed Notes issued by the Trust pursuant to the Indenture, substantially
in the form of Exhibit A-28 thereto.

      "Class B Percentage" with respect to any Distribution Date, means (1)
prior to the Stepdown Date or with respect to any Distribution Date on which a
Trigger Event is in effect, zero; and (2) 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 immediately prior to that Distribution Date and the denominator of
which is the Outstanding Amount of the Notes, less all amounts (other than
Investment Earnings) on deposit in any Accumulation Account, immediately prior
to that Distribution Date.

      "Class B Rate" means, for any Accrual Period after the initial Accrual
Period, Three-Month LIBOR, as determined on the related LIBOR Determination
Date, plus 0.37%, based on an Actual/360 accrual method. For the initial Accrual
Period, the Class B Rate shall mean the Initial Accrual Rate plus 0.37%, based
on an Actual/360 accrual method.

      "Clearing Agency" means DTC, Euroclear or Clearstream, as applicable, or
another organization registered as a "clearing agency" pursuant to applicable
law. The initial Clearing Agency for the Floating Rate Notes shall be DTC and
the initial nominee for such Clearing Agency shall be Cede & Co. The initial
Clearing Agencies for a class of Reset Rate Notes (i) for any related Reset
Period when it is denominated in a currency other than U.S. Dollars shall be
Euroclear and Clearstream and the initial joint nominee for such Clearing
Agencies shall be Deutsche Bank AG London, and (ii) for any related Reset Period
when it is denominated in U.S. Dollars shall be DTC and the initial nominee for
such Clearing Agency shall be Cede & Co., or Euroclear and Clearstream and the
initial joint nominee for such Clearing Agencies shall be Deutsche Bank AG
London, as applicable.

      "Clearing Agency Participant" means 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.

      "Clearstream" means Clearstream Banking, societe anonyme, Luxembourg.

      "Closing Date" means October 20, 2004.

      "CMT Rate" means, for any relevant Interest Rate Determination Date prior
to each Interest Rate Change Date, the rate displayed on the applicable
Designated CMT Moneyline Telerate Page shown below by 3:00 p.m., New York City
time, on that Interest Rate Determination Date under the caption ". . . Treasury
Constant Maturities . . . Federal Reserve Board Release H.15 . . . Mondays
Approximately 3:45 p.m.," under the column for: (i) if the Designated CMT
Moneyline Telerate Page is 7051, the rate on that Interest Rate Determination

                                 Appendix A-1-15

<PAGE>

Date; or (ii) if the Designated CMT Moneyline Telerate Page is 7052, the average
for the week, the month or the quarter, as specified on the Remarketing Terms
Determination Date, ended immediately before the week in which the Interest Rate
Determination Date occurs. The following procedures will apply if the CMT Rate
cannot be determined as described above: (i) if the rate described above is not
displayed on the relevant page by 3:00 p.m., New York City time on that Interest
Rate Determination Date, unless the calculation is made earlier and the rate is
available from that source at that time on that Interest Rate Determination
Date, then the CMT Rate will be the Treasury constant maturity rate having the
designated index maturity, as published in H.15(519) or another recognized
electronic source for displaying the rate, (ii) if the applicable rate described
above is not published in H.15(519) or another recognized electronic source for
displaying such rate by 3:00 p.m., New York City time on that Interest Rate
Determination Date, unless the calculation is made earlier and the rate is
available from one of those sources at that time, then the CMT Rate will be the
Treasury constant maturity rate, or other United States Treasury rate, for the
index maturity and with reference to the relevant Interest Rate Determination
Date, that is published by either the Board of Governors of the Federal Reserve
System or the United States Department of the Treasury and that the
Administrator determines to be comparable to the rate formerly displayed on the
Designated CMT Moneyline Telerate Page shown above and published in H.15(519),
(iii) if the rate described in the prior paragraph cannot be determined, then
the Administrator will determine the CMT Rate to be a yield to maturity based on
the average of the secondary market closing offered rates as of approximately
3:30 p.m., New York City time, on the relevant Interest Rate Determination Date
reported, according to their written records, by leading primary United States
government securities dealers in New York City. The Administrator will select
five such securities dealers and will eliminate the highest and lowest
quotations or, in the event of equality, one of the highest and lowest
quotations, for the most recently issued direct noncallable fixed rate
obligations of the United States Treasury ("Treasury Notes") with an original
maturity of approximately the designated index maturity and a remaining term to
maturity of not less than the designated index maturity minus one year in a
representative amount, (iv) if the Administrator cannot obtain three Treasury
Note quotations of the kind described above in (iii), the Administrator will
determine the CMT Rate to be the yield to maturity based on the average of the
secondary market bid rates for Treasury Notes with an original maturity longer
than the designated CMT index maturity which have a remaining term to maturity
closest to the designated CMT index maturity and in a representative amount, as
of approximately 3:30 p.m., New York City time, on the relevant Interest Rate
Determination Date of leading primary United States government securities
dealers in New York City. In selecting these offered rates, the Administrator
will request quotations from at least five such securities dealers and will
disregard the highest quotation (or if there is equality, one of the highest)
and the lowest quotation (or if there is equality, one of the lowest). If two
Treasury Notes with an original maturity longer than the designated CMT index
maturity have remaining terms to maturity that are equally close to the
designated CMT index maturity, the Administrator will obtain quotations for the
Treasury Note with the shorter remaining term to maturity, (v) if three or four
but not five leading primary United States government securities dealers are
quoting as described in the prior paragraph, then the CMT Rate for the relevant
Interest Rate Determination Date will be based on the average of the bid rates
obtained and neither the highest nor the lowest of those quotations will be
eliminated, or (vi) if fewer than three leading primary United States government
securities

                                 Appendix A-1-16

<PAGE>

dealers selected by the Administrator are quoting as described in (v) above, the
CMT Rate will remain the CMT Rate then in effect on that Interest Rate
Determination Date.

      "Code" means the Internal Revenue Code of 1986, as amended from time to
time, and Treasury Regulations promulgated thereunder.

      "Collateral" has the meaning specified in the Granting Clause of the
Indenture.

      "Collection Account" means the account designated as such, established and
maintained pursuant to Section 2.3(f) of the Administration Agreement.

      "Collection Account Initial Deposit" means $18,400,007.29.

      "Collection Period" means, with respect to the first Distribution Date,
the period beginning on the Closing Date and ending on December 31, 2004, and
with respect to each subsequent Distribution Date, the Collection Period means
the three calendar months immediately following the end of the previous
Collection Period.

      "Commercial Paper Rate" means, for any relevant Interest Rate
Determination Date prior to each Interest Rate Change Date, the Bond Equivalent
Yield shown below of the rate for 90-day commercial paper, as published in
H.15(519) prior to 3:00 p.m., New York City time, on that Interest Rate
Determination Date under the heading "Commercial Paper--Financial". If the rate
described above is not published in H.15(519) by 3:00 p.m., New York City time,
on that Interest Rate Determination Date, unless the calculation is made earlier
and the rate was available from that source at that time, then the Commercial
Paper Rate will be the Bond Equivalent Yield of the rate on the relevant
Interest Rate Determination Date, for commercial paper having the index maturity
specified on the Remarketing Terms Determination Date, as published in H.15
Daily Update or any other recognized electronic source used for displaying that
rate under the heading "Commercial Paper--Financial". For purposes of the
definition of "Commercial Paper Rate", the "Bond Equivalent Yield" equals
(NxD)]/[360(Dx90) times 100, where "D" refers to the per annum rate determined
as set forth above, quoted on a bank discount basis and expressed as a decimal
and "N" refers to 365 or 366, as the case may be. If the rate described above
cannot be determined, the Commercial Paper Rate will remain the commercial paper
rate then in effect on that Interest Rate Determination Date. Unless otherwise
specified on the Remarketing Terms Determination Date, the Commercial Paper Rate
will be subject to a Lock-In Period of six Business Days.

      "Commission" means the Securities and Exchange Commission.

      "Consolidation Loans" means Student Loans made in accordance with the
Section 428C of the Higher Education Act.

      "Corporate Trust Office" means (i) with respect to the Indenture Trustee,
the principal office of the Indenture Trustee at which at any particular time
its corporate trust business shall be administered, which office at the Closing
Date is located at 60 Wall Street 26th Floor, Mailstop NYC60-2606, New York, New
York 10005, Attention: Trust & Securities Services/Structured Finance Services,
telephone: (212) 250-8454, facsimile: (212) 797-8606 or at such other address as
the Indenture Trustee may designate from time to time by notice to the
Noteholders and the

                                 Appendix A-1-17

<PAGE>

Depositor, or the principal corporate trust office of any successor Indenture
Trustee (the address of which the successor Indenture Trustee will notify the
Noteholders, the Administrator and the Depositor) and (ii) with respect to the
Eligible Lender Trustee, the principal corporate trust office of the Eligible
Lender Trustee located at Christiana Center/OPS4, 500 Stanton Christiana Road,
Newark, Delaware 19713, Attention: Corporate Trust Department (telephone: (302)
552-6279; facsimile: (302) 552-6280); or at such other address as the Eligible
Lender Trustee may designate by notice to the Depositor, or the principal
corporate trust office of any successor Eligible Lender Trustee (the address of
which the successor Eligible Lender Trustee will notify the Administrator and
the Depositor).

      "Currency Swap Agreement" means with respect to any class of Reset Rate
Notes in Foreign Exchange Mode, each Swap Agreement between the Trust and the
related Currency Swap Counterparty which (i) converts the secondary market trade
proceeds into U.S. Dollars received on the effective date of such Swap Agreement
(or, with respect to the Initial Currency Swap Agreements, converts all proceeds
on the Closing Date from the sale of each class of Reset Rate Notes to U.S.
Dollars); (ii) converts all principal payments in U.S. Dollars by the Trust to
the related class of Reset Rate Noteholders into the applicable currency; (iii)
converts the interest rate on any class of Reset Rate Notes from a LIBOR-based
rate to a fixed or floating rate payable in the applicable currency; (iv)
converts the U.S. Dollar equivalent of all secondary market trade proceeds
received on the related Reset Date resulting in the successful remarketing of a
class of Reset Rate Notes or the exercise of a Call Option into the applicable
currency for the payment of principal to the tendering Reset Rate Noteholders;
and (v) pays to the Paying Agent, on behalf of the Trust, for the benefit of the
tendering Reset Rate Noteholders, the required amount of additional interest at
the interest rate applicable to the tendered Reset Rate Notes resulting from any
required delay in Reset Date payments through Euroclear and Clearstream.

      "Currency Swap Counterparty" means each Eligible Swap Counterparty that is
a party, in its capacity as swap counterparty, to the related Currency Swap
Agreement.

      "Custodian" has the meaning specified in Section 2.1 of the Indenture.

      "Cutoff Date" means (a) the Initial Cutoff Date with respect to the
Initial Trust Student Loans and (b) the Subsequent Cutoff Date with respect to
each Additional Trust Student Loan.

      "Day Count Basis" means 30/360, Actual/360, Actual/365 (Fixed),
Actual/Actual (accrual basis), Actual/Actual (ISMA) or Actual/Actual (payment
basis), as applicable, or any other day count basis set forth in the Remarketing
Terms Notice.

      "Default" means any occurrence that is, or with notice or the lapse of
time or both would become, an Event of Default.

      "Definitive Notes" has the meaning specified in Section 2.10 of the
Indenture.

      "Delaware Statutory Trust Act" means Chapter 38 of Title 12, Part V of the
Delaware Code, entitled "Treatment of Delaware Statutory Trusts".

      "Delivery" when used with respect to Trust Account Property means:

                                 Appendix A-1-18

<PAGE>

      (a) with respect to bankers' acceptances, commercial paper, negotiable
certificates of deposit and other obligations that constitute "instruments"
within the meaning of Section 9-102(a)(47) of the UCC and are susceptible of
physical delivery, transfer thereof to the Indenture Trustee or its nominee or
custodian by physical delivery to the Indenture Trustee or its nominee or
custodian endorsed to, or registered in the name of, the Indenture Trustee or
its nominee or custodian or endorsed in blank, and, with respect to a
certificated security (as defined in Section 8-102(a)(3) of the UCC) transfer
thereof (i) by delivery of such certificated security endorsed to, or registered
in the name of, the Indenture Trustee or its nominee or custodian or endorsed in
blank to a securities intermediary (as defined in Section 8-102(a)(14) of the
UCC) and the making by such securities intermediary of entries on its books and
records identifying such certificated securities as belonging to the Indenture
Trustee or its nominee or custodian and the sending by such securities
intermediary of a confirmation of the purchase of such certificated security by
the Indenture Trustee or its nominee or custodian, or (ii) by delivery thereof
to a "clearing corporation" (as defined in Section 8-102(a)(5) of the UCC) and
the making by such clearing corporation of appropriate entries on its books
reducing the appropriate securities account of the transferor and increasing the
appropriate securities account of a securities intermediary by the amount of
such certificated security, the identification by the clearing corporation of
the certificated securities for the sole and exclusive account of the securities
intermediary, the maintenance of such certificated securities by such clearing
corporation or the nominee of either subject to the clearing corporation's
exclusive control, the sending of a confirmation by the securities intermediary
of the purchase by the Indenture Trustee or its nominee or custodian of such
securities and the making by such securities intermediary of entries on its
books and records identifying such certificated securities as belonging to the
Indenture Trustee or its nominee or custodian (all of the foregoing, but not
including Trust Student Loans, "Physical Property"); and such additional or
alternative procedures as may hereafter become appropriate to effect the
complete transfer of ownership of any such Trust Account Property to the
Indenture Trustee or its nominee or custodian, consistent with changes in
applicable law or regulations or the interpretation thereof;

      (b) with respect to any security issued by the U.S. Treasury, the
Government National Mortgage Association, the Federal Home Loan Mortgage
Corporation or the Federal National Mortgage Association that is a book-entry
security held at a Federal Reserve Bank pursuant to Federal book-entry
regulations, the following procedures, all in accordance with applicable law,
including applicable Federal regulations and Articles 8 and 9 of the UCC: the
crediting of such book-entry security to an appropriate book-entry account of
the Indenture Trustee or its nominee or the custodian or securities intermediary
at a Federal Reserve Bank, causing the custodian to continuously indicate by
book-entry such book-entry security as credited to the relevant book-entry
account, the continuous crediting of such book-entry security to a securities
account of the custodian at such Federal Reserve Bank and the continuous
identification of such book-entry security by the custodian as credited to the
appropriate book-entry account; and

      (c) with respect to any item of Trust Account Property that is an
uncertificated security under Article 8 of the UCC and that is not governed by
clause (b) above, registration on the books and records of the issuer thereof in
the name of the securities intermediary, the sending of a confirmation by the
securities intermediary of the purchase by the Indenture Trustee or its nominee
or custodian of such uncertificated security, the making by such securities
intermediary

                                 Appendix A-1-19

<PAGE>

of entries on its books and records identifying such uncertificated certificates
as belonging to the Indenture Trustee or its nominee or custodian.

      "Department" means the United States Department of Education, an agency of
the Federal government.

      "Depositor" means SLM Funding LLC, a Delaware limited liability company,
and its successors and assigns, including for such purpose, a permitted
transferee of all of SLM Funding LLC's right, title and interest in the Excess
Distribution Certificate.

      "Depository Agreements" means the Note Depository Agreements.

      "Determination Date" means, with respect to the Collection Period
preceding any Distribution Date, the first Business Day preceding such
Distribution Date.

      "Distribution Date" means for any class of Notes, the 25th day of each of
January, April, July and October, or, if such day is not a Business Day, the
immediately following Business Day, commencing January 25, 2005.

      "DTC" means The Depository Trust Company, or any successor thereto.

      "Eligible Deposit Account" means (i) with respect to the Trust Accounts
other than the Euro Account or any Other Currency Account, either (a) a
segregated account with an Eligible Institution or (b) a segregated trust
account with the corporate trust department of a depository institution
organized under the laws of the United States of America or any one of the
States or the District of Columbia (or any domestic branch of a foreign bank),
having corporate trust powers and acting as trustee for funds deposited in such
account, so long as any of the securities of such depository institution have a
credit rating from Moody's, S&P, and, if such institution is rated by Fitch,
Fitch, in one of their generic rating categories which signifies investment
grade and (ii) with respect to the Euro Account or any Other Currency Account, a
segregated account with the London Paying Agent.

      "Eligible Institution" means a depository institution organized under the
laws of the United States of America or any one of the States or the District of
Columbia (or any domestic branch of a foreign bank) (i) which has (A) either a
long-term senior unsecured debt rating of "AAA" or a short-term senior unsecured
debt or certificate of deposit rating of "A-1+" or better by S&P and (B)(1) a
long-term senior unsecured debt rating of "A1" or better and (2) a short-term
senior unsecured debt rating of "P-1" or better by Moody's, and (C) if such
institution is rated by Fitch, a long-term senior unsecured debt rating of "AA"
or a short-term senior unsecured debt rating of "F1+", or any other long-term,
short-term or certificate of deposit rating with respect to which the Rating
Agency Condition has been satisfied and (ii) whose deposits are insured by the
FDIC. If so qualified, the Eligible Lender Trustee or the Indenture Trustee may
be considered an Eligible Institution.

      "Eligible Investments" means book-entry securities, negotiable instruments
or securities represented by instruments in bearer or registered form which
evidence:

                                 Appendix A-1-20

<PAGE>

      (a) direct obligations of, and obligations fully guaranteed as to timely
payment by, the United States of America, the Government National Mortgage
Association, the Federal Home Loan Mortgage Corporation, the Federal National
Mortgage Association, SLMA, 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; provided that obligations of, or
guaranteed by, the Government National Mortgage Association (GNMA), the Federal
Home Loan Mortgage Corporation (Freddie Mac), the Federal National Mortgage
Association (Fannie Mae) or SLMA shall be Eligible Investments only if, at the
time of investment, they meet the criteria of each of the Rating Agencies for
collateral for securities having ratings equivalent to the respective ratings of
the Notes in effect at the Closing Date;

      (b) demand deposits, time deposits or certificates of deposit of any
depository institution or trust company incorporated under the laws of the
United States of America or any State (or any domestic branch of a foreign bank)
and subject to supervision and examination by Federal or state banking or
depository institution authorities (including depository receipts issued by any
such institution or trust company as custodian with respect to any obligation
referred to in clause (a) above or portion of such obligation for the benefit of
the holders of such depository receipts); provided that at the time of the
investment or contractual commitment to invest therein (which shall be deemed to
be made again each time funds are reinvested following each Distribution Date),
the commercial paper or other short-term senior unsecured debt obligations
(other than such obligations the rating of which is based on the credit of a
Person other than such depository institution or trust company) thereof shall
have a credit rating from each of the Rating Agencies in the highest investment
category granted thereby;

      (c) commercial paper having, at the time of the investment, a rating from
each of the Rating Agencies in the highest investment category granted thereby;

      (d) investments in money market funds having a rating from each of the
Rating Agencies in the highest investment category granted thereby (including
funds for which the Indenture Trustee, the Administrator or the Eligible Lender
Trustee or any of their respective Affiliates is investment manager or advisor);

      (e) bankers' acceptances issued by any depository institution or trust
company referred to in clause (b) above;

      (f) repurchase obligations with respect to any security that is a direct
obligation of, or fully guaranteed by, the United States of America or any
agency or instrumentality thereof 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 (b) above;

      (g) asset-backed securities, including asset-backed securities issued by
Affiliates, or entities formed by Affiliates, of SLMA, but excluding
mortgage-backed securities, that at the time of investment have a rating in the
highest investment category granted by each of the Rating Agencies, but not at a
purchase price in excess of par;

      (h) Eligible Repurchase Obligations; and

                                 Appendix A-1-21

<PAGE>

      (i) any other investment which would not result in the downgrading or
withdrawal of any rating of the Notes by any of the Rating Agencies as affirmed
in writing delivered to the Indenture Trustee.

For purposes of the definition of "Eligible Investments" the phrase "highest
investment category" means (i) in the case of Fitch, "AAA" for long-term
investments (or the equivalent) and "F-1+" for short-term investments (or the
equivalent), (ii) in the case of Moody's, "Aaa" for long-term investments (or
the equivalent) and "P-1" for short-term investments (or the equivalent), and
(iii) in the case of S&P, "AAA" for long-term investments (or the equivalent)
and "A-1+" for short-term investments (or the equivalent). A proposed investment
not rated by Fitch but rated in the highest investment category by Moody's and
S&P shall be considered to be rated by each of the Rating Agencies in the
highest investment category granted thereby.

      "Eligible Lender Trustee" means Chase Manhattan Bank USA, National
Association, a national banking association, not in its individual capacity but
solely as Eligible Lender Trustee under the Trust Agreement. "Eligible Lender
Trustee" shall also mean each successor Eligible Lender Trustee as of the
qualification of such successor as Eligible Lender Trustee under the Trust
Agreement.

      "Eligible Loan" has the meaning specified in any of the Purchase
Agreements or the Sale Agreement, as applicable.

      "Eligible Repo Counterparty" means an institution that is an eligible
lender (under the Federal Family Education Loan Program) or that holds Student
Loans through an eligible lender trustee and whose short-term debt ratings are
not less than "P-1" by Moody's, "A-1" by S&P and "F1" by Fitch, if rated by
Fitch.

      "Eligible Repurchase Obligations" means repurchase obligations with
respect to Student Loans serviced by the Servicer or an Affiliate thereof,
entered into with an Eligible Repo Counterparty, provided that the applicable
repurchase date shall occur no later than the Business Day prior to the next
Distribution Date.

      "Eligible Swap Counterparty" means an entity, which may be an affiliate of
a Remarketing Agent, engaged in the business of entering into derivative
instrument contracts that satisfies the Rating Agency Condition.

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

      "EURIBOR" means Three-Month EURIBOR or Four-Month EURIBOR, as applicable.

      "EURIBOR Determination Date" means, for each Accrual Period, the day that
is two EURIBOR Settlement Days before the beginning of that Accrual Period.

      "EURIBOR Settlement Day" means any day on which TARGET is open which is
also a day on which banks in New York, New York and London, England are open for
business.

      "Euro Account" means the account designated as such, established and
maintained pursuant to Section 2.3(o) of the Administration Agreement.

                                 Appendix A-1-22

<PAGE>

      "Euroclear" means the Euroclear System, or any successor thereto.

      "European Clearing Systems" means Euroclear or Clearstream.

      "Event of Default" has the meaning specified in Section 5.1 of the
Indenture.

      "Excess Distribution Certificate" means the certificate, substantially in
the form of Exhibit A to the Trust Agreement, evidencing the right to receive
payments thereon as set forth in Sections 2.8(p), 2.9(f) and 2.10(a)(ii) of the
Administration Agreement.

      "Excess Distribution Certificate Paying Agent" means any paying agent or
co-paying agent appointed pursuant to Section 3.3(g) of the Trust Agreement,
which paying agent shall initially be the Indenture Trustee.

      "Excess Distribution Certificate Register" and "Excess Distribution
Certificate Registrar" mean the register mentioned and the registrar appointed
pursuant to Section 3.3(c) of the Trust Agreement.

      "Excess Distribution Certificateholder" means the person in whose name an
Excess Distribution Certificate is registered in the Excess Distribution
Certificate Register.

      "Exchange Act" means the Securities Exchange Act of 1934, as amended.

      "Executive Officer" means, with respect to any corporation, the Chief
Executive Officer, Chief Operating Officer, Chief Financial Officer, President,
any Executive Vice President, any Senior Vice President, any Vice President, the
Secretary or the Treasurer of such corporation; and with respect to any
partnership, any general partner thereof.

      "Expenses" means any and all liabilities, obligations, losses, damages,
taxes, claims, actions and suits, and any and all reasonable costs, expenses and
disbursements (including reasonable legal fees and expenses) of any kind and
nature whatsoever which may at any time be imposed on, incurred by, or asserted
against the Eligible Lender Trustee or any of its officers, directors or agents
in any way relating to or arising out of the Trust Agreement, the other Basic
Documents, the Trust Estate, the administration of the Trust Estate or the
action or inaction of the Eligible Lender Trustee under the Trust Agreement or
the other Basic Documents.

      "Extension Rate" means, for each Distribution Date following a Failed
Remarketing if a class of Reset Rate Notes is then in Foreign Exchange Mode, the
rate of interest payable to each related Currency Swap Counterparty, not to
exceed Three-Month LIBOR plus 0.75%, unless the Remarketing Agents, in
consultation with the Administrator, determine that market conditions or some
other benefit to the Trust requires a higher rate; provided that in such case
the Rating Agency Condition is satisfied. The initial Extension Rate for the
Class A-4 Notes and the Class A-8 Notes under each related Initial Currency Swap
Agreement is Three-Month LIBOR plus 0.75%.

      "Failed Remarketing" means, on any Reset Date for a class of Reset Rate
Notes, the situation where:

                                 Appendix A-1-23

<PAGE>

      (a) the Remarketing Agents, in consultation with the Administrator, cannot
establish one or more of the terms required to be set on the Remarketing Terms
Determination Date;

      (b) the Remarketing Agents are unable to establish the Spread or fixed
rate on the Spread Determination Date;

      (c) either the Remarketing Agents are unable to remarket some or all of
the tendered Reset Rate Notes at the Spread or fixed rate established on the
Spread Determination Date, or any committed purchasers default on their purchase
obligations and in their sole discretion, the Remarketing Agents elect not to
purchase those Reset Rate Notes themselves;

      (d) two or more applicable classes of Reset Rate Notes are to be
remarketed on the same Reset Date and the terms of such remarketing include a
change in priority with respect to the right to receive principal payments, and
the Remarketing Agents are unable to remarket an applicable class of Reset Rate
Notes;

      (e) the Remarketing Agents, in consultation with the Administrator, are
unable to obtain one or more Swap Agreements meeting the required criteria, if
applicable;

      (f) any of the conditions specified in Section 8 of the Remarketing
Agreement are not satisfied; or

      (g) any applicable Rating Agency Condition has not been satisfied.

      "Failed Remarketing Rate" means, for any Reset Period and any class of
Reset Rate Notes then denominated in U.S. Dollars, Three-Month LIBOR plus 0.75%;
and for any Reset Period and any class of Reset Rate Notes while in Foreign
Exchange Mode, as will be determined on the related Spread Determination Date
pursuant to the terms of the related Currency Swap Agreement (and for the
initial Reset Period, the Failed Remarketing Rate for the Class A-4 Notes will
be Three-Month GBP-LIBOR plus 0.55%, and the Failed Remarketing Rate for the
Class A-8 Notes will be Three-Month EURIBOR plus 0.55%).

      "FDIC" means the Federal Deposit Insurance Corporation. ----

      "Federal Funds Rate" means the rate set forth for such day opposite the
caption "Federal Funds (effective)" in the weekly statistical release designated
H.15(519), or any successor publication, published by the Board of Governors of
the Federal Reserve System. If such rate is not published in the relevant
H.15(519) for any day, the rate for such day shall be the arithmetic mean of the
rates for the last transaction in overnight Federal Funds arranged prior to 9:00
a.m. New York City time on that day by each of four leading brokers in such
transactions located in New York City selected by the Administrator. The Federal
Funds rate for each Saturday and Sunday and for any other that is not a Business
Day shall be the Federal Funds Rate for the preceding Business Day as determined
above.

      "Fitch" means Fitch Inc., also known as Fitch Ratings.

      "Floating Rate Class A Notes" means the Class A-1 Notes, the Class A-2
Notes and the Class A-3 Notes.

                                 Appendix A-1-24

<PAGE>

      "Floating Rate Noteholder" means the Person in whose name a Floating Rate
Note is registered in the Note Register.

      "Floating Rate Notes" means the Floating Rate Class A Notes and the Class
B Notes.

      "Four-Month EURIBOR" see Three-Month EURIBOR.

      "Four-Month LIBOR" see Three-Month LIBOR.

      "Foreign Exchange Mode" means that a class of Reset Rate Notes is then
denominated in a currency other than U.S. Dollars during the related Reset
Period.

      "Funding Period" means the period during which the Trust will be able to
purchase Additional Trust Student Loans with funds on deposit in the Pre-Funding
Account, beginning on the Closing Date and ending on April 14, 2005.

      "GBP-LIBOR" means, with respect to any Accrual Period, the London
interbank offered rate for deposits in Pounds Sterling having a maturity of
three months, commencing on the first day of the Accrual Period, which appears
on Telerate Page 3750 as of 11:00 a.m. London time, on the related gbp-libor
Determination Date. If an applicable 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 Pounds Sterling, having the specified maturity and in a principal
amount of not less than (pound)1,000,000, are offered at approximately 11:00
a.m., London time, on that GBP-LIBOR Determination DaTe, to prime banks in the
London interbank market by the Reference Banks. The Administrator 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 prime banks in London, selected by the
Administrator, at approximately 11:00 a.m. London time, on that GBP-LIBOR
Determination Date, for loans in Pounds Sterling to leading European banks
having the specified maturity and in a principal amount of not less than
(pound)1,000,000. If the banks selected as described above are not providing
quotations, GBP-LIBOR in effect for the applicable Accrual Period will be
GBP-LIBOR for the specified maturity in effect for the previous Accrual Period.
For any GBP-LIBOR-based notes, interest due for any Accrual Period always will
be determined based on the actual number of days elapsed in the Accrual Period
over a 365-day year.

      "GBP-LIBOR Determination Date" means, for each Accrual Period, the day
that is two GBP-LIBOR Settlement Days before the beginning of that Accrual
Period.

      "GBP-LIBOR Settlement Day" means any day on which banks in both London and
New York City are open for business.

      "Global Note Certificate" means a global note certificate representing
interests in the Reset Rate Notes offered and sold in reliance on Rule 144A or
Regulation S, as applicable.

      "Grant" means mortgage, pledge, bargain, sell, warrant, alienate, remise,
release, convey, assign, transfer, create and grant a lien upon and a security
interest in and right of set-off against, deposit, set over and confirm pursuant
to the Indenture. A Grant of the Collateral or of any other

                                 Appendix A-1-25

<PAGE>

agreement or instrument shall include all rights, powers and options (but none
of the obligations) of the Granting party thereunder, including the immediate
and continuing right to claim for, collect, receive and give receipt for
principal and interest payments in respect of the Collateral and all other
moneys payable thereunder, to give and receive notices and other communications,
to make waivers or other agreements, to exercise all rights and options, to
bring Proceedings in the name of the Granting party or otherwise and generally
to do and receive anything that the Granting party is or may be entitled to do
or receive thereunder or with respect thereto.

      "Guarantee Agreement" means any agreement between any Guarantor and the
Eligible Lender Trustee providing for the payment by the Guarantor of amounts
authorized to be paid pursuant to the Higher Education Act to holders of
qualifying Student Loans guaranteed in accordance with the Higher Education Act
by such Guarantor.

      "Guarantee Payment" means any payment made by a Guarantor pursuant to a
Guarantee Agreement in respect of a Trust Student Loan.

      "Guarantor" means any entity listed on Attachment B (as amended from time
to time) to the Sale Agreement, the Purchase Agreements, and any Additional
Purchase Agreement or any Additional Sale Agreement, as applicable.

      "H.15(519)" means the weekly statistical release designated as such, or
any successor publication, published by the Board of Governors of the United
States Federal Reserve System.

      "H.15 Daily Update" means the daily update for H.15(519), available
through the world wide web site of the Board of Governors of the Federal Reserve
System at http://www.federalreserve.gov/releases/h15/update, or any successor
site or publications.

      "Higher Education Act" means the Higher Education Act of 1965, as amended,
together with any rules, regulations and interpretations thereunder.

      "Hold Notice" means a written statement (or an oral statement confirmed in
writing, which may be by e-mail) from a holder or beneficial owner of Reset Rate
Notes denominated in U.S. Dollars during the then-current and immediately
following Reset Periods, delivered to a Remarketing Agent that such holder or
beneficial owner desires to hold its Reset Rate Notes for the upcoming Reset
Period and affirmatively agrees to receive a rate of interest of not less than
the applicable All Hold Rate during that Reset Period.

      "Indenture" means the Indenture, dated as of October 1, 2004, among the
Eligible Lender Trustee on behalf of the Trust, the Trust and the Indenture
Trustee.

      "Indenture Trust Estate" means all money, instruments, rights and other
property that are subject or intended to be subject to the lien and security
interest of the Indenture for the benefit of the Noteholders and, as applicable,
each Swap Counterparty (including all Collateral Granted to the Indenture
Trustee), including all proceeds thereof.

      "Indenture Trustee" means Deutsche Bank Trust Company Americas, a New York
banking corporation, not in its individual capacity but solely as trustee under
the Indenture.

                                 Appendix A-1-26

<PAGE>

      "Independent" means, 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 Depositor 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 Depositor or any Affiliate of
any of the foregoing Persons and (c) is not connected with the Trust, any such
other obligor, the Depositor 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" means a certificate or opinion to be delivered
to the Indenture Trustee under the circumstances described in, and otherwise
complying with, the applicable requirements of Section 11.1 of the Indenture,
made by an Independent appraiser or other expert appointed by an Issuer Order
and approved by the Indenture Trustee in the exercise of reasonable care, and
such opinion or certificate shall state that the signer has read the definition
of "Independent" in the Indenture and that the signer is Independent within the
meaning thereof.

      "Index" or "Indices" means LIBOR, EURIBOR, GBP-LIBOR, a Commercial Paper
Rate, the CMT Rate, the Federal Funds Rate, the 91-day Treasury Bill Rate, the
Prime Rate or any other interest rate index specified in Schedule A to the Reset
Rate Notes.

      "Index Maturity" means, with respect to any Accrual Period, the interval
between Interest Rate Change Dates for each applicable Index during such Accrual
Period, commencing on the first day of that Accrual Period.

      "Initial Accrual Rate" means for each class of Notes (other than the Class
A-4 Notes) and the Accrual Period commencing on the Closing Date to, but
excluding, the first Distribution Date for that class of Notes, the rate per
annum as determined on the related Determination Date, as follows:

                              X + [5/33 * (Y - X)]

where:

                  X = Three-Month LIBOR or Three-Month EURIBOR,
          and Y = Four-Month LIBOR or Four-Month EURIBOR, as applicable

      "Initial Currency Swap Agreements" means the initial Currency Swap
Agreements, the first relating to the Class A-4 Notes, dated as of October 7,
2004, and the second relating to the Class A-8 Notes, dated as of October 20,
2004 and each between the Trust and the related Initial Currency Swap
Counterparty.

      "Initial Currency Swap Counterparty" means either The Royal Bank of
Scotland plc or AIG Financial Products Corp., as applicable.

      "Initial Cutoff Date" means October 20, 2004.

      "Initial Euro Exchange Rate" means an exchange rate of $1.2288 equal to
(euro)1.00.

                                 Appendix A-1-27

<PAGE>

      "Initial Pool Balance" means the Pool Balance as of the Initial Cutoff
Date, which is $2,921,744,457.

      "Initial Pounds Sterling Exchange Rate" means an exchange rate of $1.7810
equal to (pound)1.00.

      "Initial Purchasers" means, with respect to the Initial U.S. Dollar Reset
Rate Notes, collectively, Credit Suisse First Boston LLC, Goldman, Sachs & Co.,
Merrill Lynch, Pierce, Fenner & Smith Incorporated, ABN AMRO Incorporated and
Greenwich Capital Markets, Inc. and, with respect to the Class A-4 and Class A-8
Notes, Credit Suisse First Boston (Europe) Limited, Goldman Sachs International,
Merrill Lynch International, ABN AMRO Bank N.V., Fortis Bank NV and Greenwich
Capital Markets, Inc.

      "Initial Remarketing Agency Agreement" means each agreement, substantially
in the form of Appendix B to the Remarketing Agreement to be entered into on
each Remarketing Terms Determination Date (unless a Call Option has been
exercised) among the Remarketing Agents, the Administrator and the Trust.

      "Initial Reset Dates" means, for the Class A-4 Notes, the Class A-5A
Notes, the Class A-5B Notes, the Class A-6A Notes, the Class A-6B Notes, the
Class A-7A Notes, the Class A-7B Notes and the Class A-8 Notes, the Distribution
Dates in October 2009; July 2011; July 2011; October 2011; October 2011; January
2012; January 2012; and October 2014, respectively.

      "Initial Reset Date Notice" means the written notice delivered pursuant to
Section 3(a) of the Reset Rate Note Procedures.

      "Initial Trust Student Loans" means the Trust Student Loans purchased by
the Trust on the Closing Date pursuant to the Sale Agreement.

      "Initial U.S. Dollar Reset Rate Notes" means, collectively, the Class A-5A
Notes, Class A-5B Notes, Class A-6A Notes, Class A-6B Notes, Class A-7A Notes
and Class A-7B Notes.

      "Insolvency Event" means, with respect to a specified Person, (a) the
filing of a decree or order for relief by a court having jurisdiction in the
premises in respect of such Person or any substantial part of its property in an
involuntary case under any applicable Federal or state bankruptcy, insolvency or
other similar law now or hereafter in effect, or appointing a receiver,
liquidator, assignee, custodian, trustee, sequestrator or similar official for
such Person or for any substantial part of its property, or ordering the
winding-up or liquidation of such Person's affairs, which decree or order
remains unstayed and in effect for a period of 60 consecutive days; or (b) the
commencement by such Person of a voluntary case under any applicable Federal or
state bankruptcy, insolvency or other similar law now or hereafter in effect, or
the consent by such Person to the entry of an order for relief in an involuntary
case under any such law, or the consent by such Person to the appointment of or
taking possession by a receiver, liquidator, assignee, custodian, trustee,
sequestrator or similar official for such Person or for any substantial part of
its property, or the making by such Person of any general assignment for the
benefit of creditors, or the failure by such Person generally to pay its debts
as such debts become due, or the taking of action by such Person in furtherance
of any of the foregoing.

                                 Appendix A-1-28

<PAGE>

      "Interest Rate Cap Agreements" means the two agreements between the Trust
and Swiss Re Financial Products Corporation, each dated October 7, 2004,
documented under a 1992 ISDA Master Agreement (Multicurrency-Cross Border),
including the related schedule and confirmations, providing for certain payments
to the Trust, in the amounts and under the conditions set forth therein, which
will terminate in accordance with their terms on the April 2006 Distribution
Date.

      "Interest Rate Cap Confirmation" means the confirmation executed under the
Interest Rate Cap Agreement, dated as of October 7, 2004, representing the
interest rate cap in a notional amount of $1,550,000,000.

      "Interest Rate Cap Swap Counterparty" means Swiss Re Financial Products
Corporation and any successors or permitted assigns.

      "Interest Rate Change Date" means for each Accrual Period, the date or
dates, based on the applicable Index, on which the rate of interest for a class
of Reset Rate Notes bearing interest at a floating rate is to be reset.

      "Interest Rate Determination Date" means, for each Accrual Period, and (i)
for the Reset Rate Notes that bear interest at a LIBOR-, GBP-LIBOR- or
EURIBOR-based rate, the related LIBOR or EURIBOR Determination Date, as
applicable, or (ii) for the Reset Rate Notes that bear interest at a floating
rate that is not LIBOR-, GBP-LIBOR- or EURIBOR-based, the applicable date or
dates set forth in the Remarketing Terms Notice, on which the applicable rate of
interest to be in effect as of the next Interest Rate Change Date will be
determined by the Administrator.

      "Interest Rate Swap Agreement" means, with respect to any class of Reset
Rate Notes during any Reset Period when it is denominated in U.S. Dollars and
(i) bears a fixed rate of interest (or bears interest based on LIBOR or a U.S.
Commercial Paper Rate, if a Swap Agreement is to be entered into pursuant to the
Reset Rate Note Procedures), or (ii) bears interest based on an index other than
LIBOR or a U.S. Commercial Paper Rate, any Swap Agreement between the Trust and
an Eligible Swap Counterparty, to hedge the basis risk during the related Reset
Period.

      "Interest Subsidy Payments" means payments, designated as such, consisting
of interest subsidies by the Department in respect of the Trust Student Loans to
the Eligible Lender Trustee on behalf of the Trust in accordance with the Higher
Education Act.

      "Interim Eligible Lender Trustee" means Chase Manhattan Bank USA, National
Association, a national banking association, not in its individual capacity but
solely as Interim Eligible Lender Trustee under the Interim Trust Agreement.
"Interim Eligible Lender Trustee" shall also mean each successor Interim
Eligible Lender Trustee as of the qualification of such Interim Eligible Lender
Trustee under the Interim Trust Agreement.

      "Interim Trust Agreement" means the Interim Trust Agreement, dated as of
October 1, 2004, between the Depositor and the Interim Eligible Lender Trustee.

      "Interim Trust Loans" has the meaning set forth in the Interim Trust
Agreement.

                                 Appendix A-1-29

<PAGE>

      "Investment Earnings" means, with respect to any Distribution Date, the
investment earnings (net of losses and investment expenses) on amounts on
deposit in the Trust Accounts to be deposited into the Collection Account on or
prior to such Distribution Date pursuant to Section 2.3(b) of the Administration
Agreement.

      "Investment Premium Purchase Account" means each account designated as
such, established and maintained pursuant to Section 2.3(l) of the
Administration Agreement.

      "Investment Premium Purchase Account Deposit Amount" means, with respect
to each Distribution Date when funds are deposited into an Accumulation Account,
an amount equal to 1.00% of the amount deposited into that Accumulation Account
on such Distribution Date.

      "Investment Premium Purchase Account Release Amount" means, with respect
to any Distribution Date that is one year or less prior to a Reset Date relating
to a class of Reset Rate Notes for which funds are then on deposit in an
Accumulation Account, the amount, if any, to be withdrawn from the related
Investment Premium Purchase Account so that the remaining funds on deposit in
such Investment Premium Purchase Account will be equal to the lesser of (a)
1.00% of the amount on deposit in the related Accumulation Account, and (b) the
amount then on deposit the related Investment Premium Purchase Account; provided
that on any Distribution Date that is also a Reset Date for a class of Reset
Rate Notes for which amounts are then on deposit in an Accumulation Account, all
Investment Premium Purchase Account Deposit Amounts relating to such
Accumulation Account that remain on deposit in the related Investment Premium
Purchase Account will become part of the related Investment Premium Purchase
Account Release Amount on such Distribution Date.

      "Investment Reserve Account" means each account designated as such,
established and maintained pursuant to Section 2.3(m) of the Administration
Agreement.

      "Investment Reserve Account Required Amount" means, with respect to each
Distribution Date, immediately following the date when the ratings of any
Eligible Investment in an Accumulation Account has been downgraded by one or
more Rating Agencies, an amount (to the extent of Available Funds), to be set by
each applicable Rating Agency in satisfaction of the Rating Agency Condition
(but not to exceed the amount of the unrealized loss on the related Eligible
Investment).

      "Issuer" means the Trust and, for purposes of any provision contained in
the Indenture and required by the TIA, each other obligor on the Notes.

      "Issuer Order" and "Issuer Request" means a written order or request
signed in the name of the Issuer by any one of its Authorized Officers and
delivered to the Indenture Trustee.

      "LIBOR" means Three-Month LIBOR or Four-Month LIBOR, as applicable.

      "LIBOR Determination Date" means, for each Accrual Period, the second
Business Day before the beginning of that Accrual Period.

                                 Appendix A-1-30

<PAGE>

      "Lien" means a security interest, lien, charge, pledge, equity or
encumbrance of any kind, other than tax liens and any other liens, if any, which
attach to the respective Trust Student Loan by operation of law as a result of
any act or omission by the related Obligor.

      "Liquidated Student Loan" means any defaulted Trust Student Loan
liquidated by the Servicer (which shall not include any Trust Student Loan on
which Guarantee Payments are received) or which the Servicer has, after using
all reasonable efforts to realize upon such Trust Student Loan, determined to
charge off.

      "Liquidation Proceeds" means, with respect to any Liquidated Student Loan
which became a Liquidated Student Loan during the current Collection Period in
accordance with the Servicer's customary servicing procedures, the moneys
collected in respect of the liquidation thereof from whatever source, other than
Recoveries, net of the sum of any amounts expended by the Servicer in connection
with such liquidation and any amounts required by law to be remitted to the
Obligor on such Liquidated Student Loan.

      "Loan" has the meaning set forth in Section 2 of each of the Purchase
Agreements, as applicable, and each Additional Purchase Agreement.

      "Lock-In Period" means a period from the first day of such Lock-In Period
(which may be expressed as a number of Business Days prior to a Distribution
Date) to the immediately succeeding Interest Payment Date during which the
interest rate, Index or other calculation in effect on the first day of such
Lock-In Period shall remain in effect for every day in such Lock-In Period.

      "London Paying Agent" means, with respect to any class of Reset Rate Notes
while in Foreign Exchange Mode, the Indenture Trustee or any other Person that
meets the eligibility standards for the Indenture Trustee specified in Section
6.11 of the Indenture and is authorized by the Eligible Lender Trustee on behalf
of the Trust to make the payments to and distributions from the Euro Account,
the Pounds Sterling Account and any Other Currency Account, which authorized
Person shall initially be Deutsche Bank AG London.

      "Luxembourg Listing Agent" means, initially, Deutsche Bank Luxembourg SA.

      "Luxembourg Paying Agent" means, initially, Deutsche Bank Luxembourg SA.

      "Minimum Purchase Amount" means an amount that would be sufficient to (i)
reduce the Outstanding Amount of each class of Notes, less the amount on deposit
in any Accumulation Account with respect to the related class of Reset Rate
Notes, on such Distribution Date to zero and (ii) pay to the respective
Noteholders the Class A Noteholders' Interest Distribution Amount and the Class
B Noteholders' Interest Distribution Amount payable on such Distribution Date.

      "Monthly Servicing Payment Date" means the 25th day of each calendar month
or, if such day is not a Business Day, the immediately following Business Day,
commencing on November 25, 2004.

      "Moody's" means Moody's Investors Service, Inc.

                                 Appendix A-1-31

<PAGE>

      "Non-U.S. Global Note Certificates" has the meaning specified in Section
2.1 of the Indenture.

      "Non-U.S. Rule 144 A Global Note Certificate" has the meaning specified in
Section 2.1 of the Indenture.

      "Note" and "Notes" means any of the Floating Rate Notes and the Reset Rate
Notes.

      "Note Depository Agreements" means with respect to the Notes, the Letter
of Representations, dated October 20, 2004, among the Trust, the Eligible Lender
Trustee and the Indenture Trustee in favor of DTC, and with respect to the Reset
Rate Notes, the Instruction Letter from Issuer to Common Depositary, dated
October 20, 2004 between the Trust and Deutsche Bank AG London.

      "Note Final Maturity Date" for a class of Notes means 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-5A Maturity Date, the Class A-5B Maturity
Date, the Class A-6A Maturity Date, the Class A-6B Maturity Date, the Class A-7A
Maturity Date, the Class A-7B Maturity Date, the Class A-8 Maturity Date or the
Class B Maturity Date, as applicable.

      "Note Interest Shortfall" means the Class A Note Interest Shortfall, if
any, and/or the Class B Note Interest Shortfall, if any, as applicable.

      "Note Owner" means, 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 applicable
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).

      "Note Pool Factor" means, as of the close of business on a Distribution
Date, a seven-digit decimal figure equal to the Outstanding Amount of a class of
Notes divided by the original Outstanding Amount of such class of Notes. The
Note Pool Factor for each class will be 1.0000000 as of the Closing Date;
thereafter, the Note Pool Factor for each class will decline to reflect
reductions in the Outstanding Amount of that class of Notes.

      "Note Purchase Agreement" means the Note Purchase Agreement dated as of
October 7, 2004, among the Depositor, the SLM ECFC, SLM Corporation and the
Initial Purchasers.

      "Note Rates" means, with respect to any Accrual Period, the Class A-1
Rate, the Class A-2 Rate, the Class A-3 Rate, the Class A-4 Rate, the Class A-5A
Rate, the Class A-5B Rate, the Class A-6A Rate, the Class A-7A Rate, the Class
A-7B Rate, the Class A-8 Rate and the Class B Rate for such Accrual Period,
collectively.

      "Note Register" and "Note Registrar" have the respective meanings
specified in Section 2.4 of the Indenture.

      "Noteholder" means a Floating Rate Noteholder, a Class A Noteholder, a
Reset Rate Noteholder or a Class B Noteholder, as the context requires.

                                 Appendix A-1-32

<PAGE>

      "Notes" means the Class A-1 Notes, the Class A-2 Notes, the Class A-3
Notes, the Class A-4 Notes, the Class A-5A Notes, the Class A-5B Notes, the
Class A-6A Notes, the Class A-6B Notes, the Class A-7A Notes, the Class A-7B
Notes, the Class A-8 Notes and the Class B Notes, collectively.

      "Notice Date" means, for each class of Reset Rate Notes, 12:00 p.m.
(noon), New York City time, on the sixth day prior to the Reset Date for that
class.

      "Obligor" on a Trust Student Loan means the borrower or co-borrowers of
such Trust Student Loan and any other Person who owes payments in respect of
such Trust Student Loan, including the Guarantor thereof and, with respect to
any Interest Subsidy Payment or Special Allowance Payment, if any, thereon, the
Department.

      "Officers' Certificate" means (i) in the case of the Trust, a certificate
signed by any two Authorized Officers of the Eligible Lender Trustee, under the
circumstances described in, and otherwise complying with, the applicable
requirements of Section 11.1 of the Indenture, and delivered to the Indenture
Trustee, and (ii) in the case of the Depositor, the Administrator or the
Servicer, a certificate signed by any two Authorized Officers of the Depositor,
the Administrator or the Servicer, as applicable.

         "Opinion of Counsel" means (i) 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 Eligible Lender Trustee, the
Trust, the Depositor or an Affiliate of the Depositor and who shall be
satisfactory to the Indenture Trustee, and which opinion or opinions shall be
addressed to the Indenture Trustee as Indenture Trustee, shall comply with any
applicable requirements of Section 11.1 of the Indenture and shall be in form
and substance satisfactory to the Indenture Trustee, and (ii) with respect to
the Depositor, the Administrator or the Servicer, one or more written opinions
of counsel who may be an employee of or counsel to the Depositor, the
Administrator or the Servicer, which counsel shall be acceptable to the
Indenture Trustee and the Eligible Lender Trustee.

      "Origination Fee" means any origination fee payable to the Department by
the lender with respect to any Trust Student Loan.

      "Other Currency Account" means each account designated as such,
established and maintained pursuant to Section 2.3(n) of the Administration
Agreement.

      "Outstanding" means, as of any date of determination, all Notes
theretofore authenticated and delivered under the Indenture except:

      (a) Notes theretofore cancelled by the Note Registrar or delivered to the
Note Registrar for cancellation;

      (b) Notes, or portions thereof, for which payment has been made to the
applicable Noteholders in reduction of the outstanding principal balance thereof
or for which money in the necessary amount has been theretofore deposited with
the Indenture Trustee or any Paying Agent in trust for the Noteholders thereof
(excluding for such purpose any amounts on deposit in any

                                 Appendix A-1-33

<PAGE>

Accumulation Account); provided, however, that if such Notes are to be redeemed,
notice of such redemption has been duly given pursuant to the Indenture; and

      (c) Notes in exchange for or in lieu of other Notes which have been
authenticated and delivered pursuant to the Indenture unless proof satisfactory
to the Indenture Trustee is presented that any such Notes are held by a bona
fide purchaser; provided that in determining whether the Noteholders of the
requisite Outstanding Amount of the Notes have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or under any other
Basic Document, Notes owned by the Trust, any other obligor upon the Notes, the
Depositor or any Affiliate of any of the foregoing Persons shall be disregarded
and deemed not to be Outstanding, except that, in determining whether the
Indenture Trustee shall be protected in relying upon any such request, demand,
authorization, direction, notice, consent or waiver, only Notes that a
Responsible Officer of the Indenture Trustee either actually knows to be so
owned or has received written notice thereof shall be so disregarded. Notes so
owned that have been pledged in good faith may be regarded as Outstanding if the
pledgee establishes to the satisfaction of the Indenture Trustee the pledgee's
right so to act with respect to such Notes and that the pledgee is not the
Trust, any other obligor upon the Notes, the Depositor or any Affiliate of any
of the foregoing Persons.

      "Outstanding Amount" means, as of any date of determination, the aggregate
principal balance of all the Notes or the applicable class or classes of Notes,
as the case may be, Outstanding at such date of determination; provided,
however, that if any class of Reset Rate Notes is then in Foreign Exchange Mode,
the Outstanding Amount shall be based on the U.S. Dollar Equivalent Principal
Amount of that class of Reset Rate Notes.

      "Paying Agent" means, with respect to the Notes (other than any class of
Reset Rate Notes denominated in a currency other than U.S. Dollars), the
Indenture Trustee or any other Person that meets the eligibility standards for
the Indenture Trustee specified in Section 6.11 of the Indenture and is
authorized by the Eligible Lender Trustee, on behalf of the Trust, to make the
payments to and distributions from the Collection Account and payments of
principal of and interest and any other amounts owing on the Notes on behalf of
the Trust. With respect to any class of Reset Rate Notes denominated in a
currency other than U.S. Dollars, Paying Agent means the London Paying Agent and
the Luxembourg Paying Agent.

      "Person" means any individual, corporation, estate, partnership, joint
venture, association, joint stock company, trust (including any beneficiary
thereof), unincorporated organization, limited liability company, limited
liability partnership or government or any agency or political subdivision
thereof.

      "Physical Property" has the meaning assigned to such terms in the
definition of "Delivery" above.

      "Pool Balance" for any date means the aggregate principal balance of the
Trust Student Loans on that date, including accrued interest that is expected to
be capitalized, as reduced by:

      (a) all payments received by the Trust through that date from borrowers,
the Guarantors and the Department;

                                 Appendix A-1-34

<PAGE>

      (b) all amounts received by the Trust through that date from repurchases
of the Trust Student Loans by SLM ECFC, VG Funding, or the Depositor, as
applicable, or purchases by the Servicer;

      (c) all Liquidation Proceeds and Realized Losses on the Trust Student
Loans liquidated through that date;

      (d) the amount of any adjustments to outstanding principal balances of the
Trust Student Loans that the Servicer makes under the Servicing Agreement
through that date; and

      (e) the amount, if any, by which Guarantor reimbursements of principal on
defaulted Trust Student Loans through that date are reduced from 100% to 98%, or
other applicable percentage, as required by the risk sharing provisions of the
Higher Education Act.

      "Pounds Sterling Account" means the account designated as such,
established and maintained pursuant to Section 2.3(p) of the Administration
Agreement.

      "Predecessor Note" means, with respect to any particular Note, every
previous Note evidencing all or a portion of the same debt as that evidenced by
such particular Note; and, for the purpose of this definition, any Note
authenticated and delivered under Section 2.5 of the Indenture and in lieu of a
mutilated, lost, destroyed or stolen Note shall be deemed to evidence the same
debt as the mutilated, lost, destroyed or stolen Note.

      "Pre-Funding Account" means an account designated as such, established and
maintained pursuant to Section 2.3(q) of the Administration Agreement.

      "Pre-Funding Account Balance" means as of any date of determination, the
amount on deposit in the Pre-Funding Account (exclusive of Investment Earnings).

      "Pre-Funding Account Initial Deposit" means $978,360,000.

      "Primary Servicing Fee" for any Monthly Servicing Payment Date has the
meaning specified in Attachment A to the Servicing Agreement, and shall include
any such fees from prior Monthly Servicing Payment Dates that remain unpaid.

      "Prime Rate" means, for any relevant Interest Rate Determination Date
prior to each Interest Rate Change Date, the prime rate or base lending rate on
that date, as published in H.15(519), prior to 3:00 p.m., New York City time, on
that Interest Rate Determination Date under the heading "Bank Prime Loan." The
Administrator will observe the following procedures if the Prime Rate cannot be
determined as described above: (i) if the rate described above is not published
in H.15(519) prior to 3:00 p.m., New York City time, on the relevant Interest
Rate Determination Date unless the calculation is made earlier and the rate was
available from that source at that time, then the Prime Rate will be the rate
for that Interest Rate Determination Date, as published in H.15 Daily Update or
another recognized electronic source for displaying such rate opposite the
caption "Bank Prime Loan", (ii) if the above rate is not published in either
H.15(519), H.15 Daily Update or another recognized electronic source for
displaying such rate by 3:00 p.m., New York City time, on the relevant Interest
Rate Determination Date, then the Administrator will determine the Prime Rate to
be the average of the rates of interest publicly

                                 Appendix A-1-35

<PAGE>

announced by each bank that appears on the Reuters screen designated as
"USPRIME1" as that bank's prime rate or base lending rate as in effect on that
Interest Rate Determination Date, (iii) if fewer than four rates appear on the
Reuters screen USPRIME1 page on the relevant Interest Rate Determination Date,
then the Prime Rate will be the average of the prime rates or base lending rates
quoted, on the basis of the actual number of days in the year divided by a
360-day year, as of the close of business on that Interest Rate Determination
Date by three major banks in New York City selected by the Administrator, or
(iv) if the banks selected by the Administrator are not quoting as mentioned
above, the Prime Rate will remain the prime rate then in effect on that Interest
Rate Determination Date.

      "Principal Distribution Amount" means, (i) with respect to the initial
Distribution Date, the amount by which the sum of the Outstanding Amount of the
Notes exceeds the Adjusted Pool Balance for that Distribution Date, and (ii)
with respect to each subsequent Distribution Date, the sum of (a) the amount by
which the Adjusted Pool Balance for the preceding Distribution Date exceeds the
Adjusted Pool Balance for that Distribution Date, and (b) any amounts received
under the Interest Rate Cap Agreement for that Distribution Date.

      "Proceeding" means any suit in equity, action at law or other judicial or
administrative proceeding.

      "Purchase Agreement" means either the SLM ECFC Purchase Agreement or the
VG Funding Purchase Agreement.

      "Purchase Amount" with respect to any Trust Student Loan means the amount
required to prepay in full such Trust Student Loan under the terms thereof
including all accrued interest thereon.

      "Purchased Student Loan" means a Trust Student Loan which is, as of the
close of business on the last day of a Collection Period, purchased by the
Servicer pursuant to Section 3.5 of the Servicing Agreement, repurchased by the
Depositor pursuant to Section 6 of the Sale Agreement, purchased by VG Funding
(or the seller from whom VG Funding originally purchased such Trust Student
Loan), purchased by SLM ECFC or another Affiliate of SLM Corporation in
accordance with Section 3.11F of the Servicing Agreement, repurchased by SLM
ECFC pursuant to Section 6 of the SLM ECFC Purchase Agreement, repurchased by VG
Funding pursuant to Section 6 of the VG Funding Purchase Agreement or sold to
another eligible lender holding one or more Serial Loans with respect to such
Trust Student Loan pursuant to Section 3.11E of the Servicing Agreement.

      "QIB" means a "qualified institutional buyer" as defined in Rule 144A
under the Act.

      "Quarterly Funding Amount" means, for each class of Reset Rate Notes, for
any Distribution Date that is (1) more than one year before the next related
Reset Date, zero and (2) one year or less before the next related Reset Date, an
amount to be deposited into the Remarketing Fee Account for the Reset Rate Notes
so that the amount therein in respect of that class equals the Quarterly
Required Amount for that class; provided, however, that if on any Distribution
Date that is not a Reset Date, the amount on deposit in the Remarketing Fee
Account in respect of that class is greater than the Quarterly Required Amount
for that class,

                                 Appendix A-1-36

<PAGE>

such excess will be transferred to the Collection Account and included in
Available Funds for that Distribution Date.

      "Quarterly Required Amount" means, for each class of Reset Rate Notes, (1)
on any related Reset Date, the Reset Period Target Amount for that class or (2)
on a Distribution Date that is one year or less before the next related Reset
Date (x) the Reset Period Target Amount for that class multiplied by (y) five
(5) minus the number of Distribution Dates remaining until the next Reset Date
for that class (excluding the current Distribution Date and including the next
Reset Date), divided by (z) five (5).

      "Rating Agency" means Moody's, S&P and Fitch. If any such organization or
successor thereto is no longer in existence, "Rating Agency" with respect to
such organization shall be a nationally recognized statistical rating
organization or other comparable Person designated by the Administrator, notice
of which designation shall be given to the Indenture Trustee, the Eligible
Lender Trustee and the Servicer.

      "Rating Agency Condition" means, with respect to any intended action, that
each Rating Agency then rating a class of Notes shall have been given 10 days'
prior written notice thereof and that each such Rating Agency shall have
notified the Administrator, the Servicer, the Eligible Lender Trustee, the
Indenture Trustee and the Remarketing Agents, if applicable, in writing that
such proposed action will not result in and of itself in the reduction or
withdrawal of its then-current rating of any class of Notes.

      "Realized Loss" means the excess of the principal balance, including any
interest that had been or had been expected to be capitalized, of any Liquidated
Student Loan over Liquidation Proceeds for that Liquidated Student Loan to the
extent allocable to principal, including any interest that had been or had been
expected to be capitalized.

      "Record Date" means, with respect to a Distribution Date or Redemption
Date and for each class of Notes, the close of business on the day preceding
such Distribution Date or Redemption Date.

      "Recoveries" means moneys collected from whatever source with respect to
any Liquidated Student Loan which was written off in prior Collection Periods or
during the current Collection Period, net of the sum of any amounts expended by
the Servicer for the account of any Obligor and any amounts required by law to
be remitted to any Obligor.

      "Redemption Date" means in the case of a payment to Noteholders pursuant
to Section 10.1 of the Indenture, the Distribution Date specified pursuant to
Section 10.1 of the Indenture.

      "Redemption Price" means an amount equal to the Outstanding Amount of the
Notes, plus accrued and unpaid interest thereon at the applicable Note Rates to
but excluding the Redemption Date.

      "Reference Banks" means, with respect to (i) LIBOR, four major banks in
the London interbank market for deposits in U.S Dollars selected by the
Administrator, (ii) EURIBOR, four major banks in the Euro-zone interbank market
for deposits in Euros selected by the

                                 Appendix A-1-37

<PAGE>

Administrator and (iii) GBP-LIBOR, four major banks in the London interbank
market for deposits in Pounds Sterling selected by the Administrator.

      "Registrar" means the Excess Distribution Certificate Registrar and/or the
Note Registrar, as applicable.

      "Regulation S" means Regulation S promulgated under the Act.

      "Regulation S Global Note Certificate" has the meaning specified in
Section 2.1 of the Indenture.

      "Remarketing Agency Agreement" means the collective reference to an
Initial Remarketing Agency Agreement and the Supplemental Remarketing Agency
Agreement.

      "Remarketing Agent" means, initially, each of Credit Suisse First Boston
LLC, Goldman, Sachs & Co. and Merrill Lynch, Pierce, Fenner & Smith
Incorporated. The Administrator, in its sole discretion, may change any
Remarketing Agent for the Reset Rate Notes for any Reset Period at any time on
or before a Remarketing Terms Determination Date.

      "Remarketing Agreement" means the Remarketing Agreement dated as of
October 20, 2004 among the Remarketing Agents, the Administrator and the Trust,
as amended or supplemented from time to time.

      "Remarketing Fee Account" means the account designated as such,
established and maintained pursuant to Section 2.3(i) of the Administration
Agreement.

      "Remarketing Terms Determination Date" means, for a class of Reset Rate
Notes, not later than 3:00 p.m., New York City time, on the eighth Business Day
prior to the applicable Reset Date.

      "Remarketing Terms Notice" means the notice delivered by the Remarketing
Agents to a class of Reset Rate Noteholders, the Indenture Trustee, the Rating
Agencies and the applicable Clearing Agencies on each Remarketing Terms
Determination Date containing the information set forth in the Reset Rate Note
Procedures (Appendix A-2 to the Indenture).

      "Reserve Account" means the account designated as such, established and
maintained pursuant to Section 2.3(g) of the Administration Agreement.

      "Reserve Account Initial Deposit" means $9,750,261.

      "Reset Date" means a Distribution Date on which certain terms for a class
of Reset Rate Notes may be changed in accordance with the Reset Rate Note
Procedures (Appendix A-2 to the Indenture).

      "Reset Period" means, with respect to any class of Reset Rate Notes, a
period of at least three months (or any other longer duration that is a multiple
of three months) that will always end on the day before a Distribution Date,
which such Distribution Date will be the next Reset

                                 Appendix A-1-38

<PAGE>

Date; provided that no such Reset Period may end after the day before the
related Reset Rate Notes Maturity Date.

      "Reset Period Target Amount" means, for each class of Reset Rate Notes and
any Distribution Date that is (1) more than one year before the next related
Reset Date, zero, and (2) one year or less before the next related Reset Date,
the highest remarketing fee payable to the Remarketing Agents for that class of
Reset Rate Notes (not to exceed 0.35% of the maximum principal balance of such
class of Reset Rate Notes that could be remarketed) on the next related Reset
Date as determined by the Administrator based on the assumed weighted average
life of such class of Reset Rate Notes and the maximum remarketing fee set forth
on a schedule attached to the Remarketing Agreement, as such schedule may be
amended from time to time.

      "Reset Rate Note" means any Class A-4 Notes, Class A-5A Notes, Class A-5B
Notes, Class A-6A Notes, Class A-6B Notes, Class A-7A Notes, Class A-7B Notes or
Class A-8 Notes, as applicable.

      "Reset Rate Note Procedures" means Appendix A-2 to the Indenture.

      "Reset Rate Noteholder" means the Person in whose name a Reset Rate Note
is registered in the Note Register.

      "Reset Rate Notes" means the Class A-4 Notes, Class A-5A Notes, Class A-5B
Notes, Class A-6A Notes, Class A-6B Notes, Class A-7A Notes, Class A-7B Notes
and Class A-8 Notes.

      "Reset Rate Notes Maturity Date" means the Class A-4 Maturity Date, Class
A-5A Maturity Date, Class A-5B Maturity Date, Class A-6A Maturity Date, Class
A-6B Maturity Date, Class A-7A Maturity Date, Class A-7B Maturity Date or Class
A-8 Maturity Date, as applicable.

      "Responsible Officer" means, with respect to the Indenture Trustee, any
officer within the Corporate Trust Office of the Indenture Trustee, including
any Vice President, Assistant Vice President, Assistant Treasurer, Assistant
Secretary, or any other officer of the Indenture Trustee customarily performing
functions similar to those performed by any of the above designated officers,
with direct responsibility for the administration of the Indenture and the other
Basic Documents on behalf of the Indenture Trustee and also, with respect to a
particular matter, any other officer to whom such matter is referred because of
such officer's knowledge of and familiarity with the particular subject.

      "S&P" means Standard & Poor's Ratings Services, a division of The
McGraw-Hill Companies, Inc.

      "Sale Agreement" means the Sale Agreement Master Securitization Terms
Number 1000, dated as of October 20, 2004, among the Eligible Lender Trustee on
behalf of the Trust, the Trust, the Interim Eligible Lender Trustee and the
Depositor, and the sale agreement or agreements entered into thereunder.

                                 Appendix A-1-39

<PAGE>

      "Schedule of Trust Student Loans" means the listing of the Trust Student
Loans set forth in Schedule A to the Indenture and the Bill of Sale (which
Schedule may be in the form of microfiche).

      "Schedule Replacement Order" means an Issuer Order replacing Schedule A to
each class of Reset Rate Notes to be delivered with respect to the related Reset
Date.

      "Servicer" means Sallie Mae, Inc., in its capacity as servicer of the
Trust Student Loans.

      "Servicer Default" means an event specified in Section 5.1 of the
Servicing Agreement.

      "Servicer Distribution Date" has the meaning specified in the Servicing
Agreement.

      "Servicer's Report" means any report of the Servicer delivered pursuant to
Section 3.1(a) of the Administration Agreement, substantially in the form
acceptable to the Administrator.

      "Servicing Agreement" means the Servicing Agreement, dated as of October
20, 2004, among the Trust, the Eligible Lender Trustee, the Servicer, the
Administrator and the Indenture Trustee.

      "Servicing Fee" has the meaning specified in Attachment A to the Servicing
Agreement.

      "SLM ECFC" means SLM Education Credit Finance Corporation.

      "SLM ECFC Purchase Agreement" means the Purchase Agreement Master
Securitization Terms Number 1000, dated as of October 20, 2004, among SLM ECFC,
the Interim Eligible Lender Trustee and the Depositor, as well as each purchase
agreement entered into thereunder.

      "Special Allowance Payments" means payments, designated as such,
consisting of effective interest subsidies by the Department in respect of the
Trust Student Loans to the Eligible Lender Trustee on behalf of the Trust in
accordance with the Higher Education Act.

      "Specified Reserve Account Balance" means, for any Distribution Date, the
greater of:

      (a) 0.25% of the sum of (i) the Pool Balance and (ii) the Pre-Funding
Account Balance, each as of the close of business on the last day of the related
Collection Period; and

      (b) $5,850,157

provided that in no event will that balance exceed the Outstanding Amount. For
these purposes, as to a class of Reset Rate Notes which then is structured not
to receive a payment of principal until the end of the related Reset Period, the
Outstanding Amount, or its U.S. Dollar Equivalent Principal Amount, as
applicable, of that class of Reset Rate Notes will be reduced by any amounts
(less any Investment Earnings) on deposit in the related Accumulation Account
for that class of Reset Rate Notes.

      "Spread" means the percentage, determined by the Remarketing Agents on the
Spread Determination Date, with respect to a class of Reset Rate Notes that is
to bear a floating rate of

                                 Appendix A-1-40

<PAGE>

interest, in excess of or below the applicable interest rate Index that will be
applicable to that class of Reset Rate Notes during any Reset Period after the
initial Reset Period so as to result in an interest rate that, in the reasonable
opinion of the Remarketing Agents, will enable all of the tendered Reset Rate
Notes of that class to be remarketed by the Remarketing Agents at 100% of the
Outstanding Amount thereof.

      "Spread Determination Date" means, for any class of Reset Rate Notes, not
later than 3:00 p.m., New York City time, on the third Business Day prior to the
applicable Reset Date.

      "Spread Determination Notice" means the notice delivered by the
Remarketing Agents to the Noteholders of a class of Reset Rate Notes, the
Indenture Trustee, the Rating Agencies, the Clearing Agencies and, if such class
of Reset Rate Notes is then listed on the Luxembourg Stock Exchange, the
Luxembourg Stock Exchange on each Spread Determination Date containing the
information set forth in the Reset Rate Note Procedures (Appendix A-2 to the
Indenture).

      "State" means any one of the 50 States of the United States of America or
the District of Columbia.

      "Statistical Cutoff Date" means September 22, 2004.

      "Stepdown Date" means the earlier to occur of (i) the April 2010
Distribution Date or (ii) the first date on which no Class A Notes remain
Outstanding. For this purpose, the Outstanding Principal Balance of a class of
Reset Rate Notes will be deemed reduced by any amounts (other than Investment
Earnings) on deposit in any related Accumulation Account.

      "Student Loans" means education loans to students and parents of students
under the Federal Family Education Loan Program.

      "Subsequent Cutoff Date" with respect to each Additional Trust Student
Loan has the meaning set forth in the related Additional Purchase Agreement and
Additional Sale Agreement.

      "Successor Administrator" has the meaning specified in Section 3.7(e) of
the Indenture.

      "Successor Servicer" has the meaning specified in Section 3.7(e) of the
Indenture.

      "Supplemental Interest Account" means each account designated as such,
established and maintained pursuant to Section 2.3(k) of the Administration
Agreement.

      "Supplemental Interest Account Deposit Amount" means, with respect to any
Distribution Date when a class of Reset Rate Notes is then structured not to
receive a payment of principal until the end of the related Reset Period, the
lesser of:

      (a) the product of:

            (1) the difference between (x) the weighted average of the
      LIBOR-based rates (as determined on the LIBOR Determination Date
      immediately preceding that Distribution Date) that will be payable by the
      Trust to any related Swap Counterparties on the next Distribution Date, or
      the LIBOR-based rate (as determined on the LIBOR Determination Date
      immediately preceding that Distribution Date) that will be payable

                                 Appendix A-1-41

<PAGE>

      by the Trust to the related Noteholders on the next Distribution Date, as
      applicable, and (y) an assumed rate of Investment Earnings that satisfies
      the Rating Agency Condition,

            (2) the amount on deposit in the related Accumulation Account
      immediately after that Distribution Date, and

            (3) the actual number of days from that Distribution Date to the
      next Reset Date for that class of Reset Rate Notes, divided by 360; and

      (b) an amount that satisfies the Rating Agency Condition.

      "Supplemental Principal Distribution Amount" means (i) as to the initial
Distribution Date, the amount by which the Pre-Funding Account Balance on
January 15, 2005 exceeds $578,360,000, and (ii) as to the April 2005
Distribution Date, the Pre-Funding Account Balance on April 15, 2005.

      "Supplemental Remarketing Agency Agreement" means each agreement,
substantially in the form of Appendix C to the Remarketing Agreement to be
entered into on each Spread Determination Date (unless a Call Option has been
exercised or a Failed Remarketing has been declared) among the Remarketing
Agents, the Administrator and the Trust.

      "Supplemented Pool Balance" means, for any Distribution Date, the Pool
Balance plus the Pre-Funding Account Balance, each as of the last day of the
related Collection Period (plus, with respect to the April 2005 Distribution
Date, the aggregate initial principal balance of all Additional Trust Student
Loans purchased during the period from but excluding March 31, 2005, to and
including April 14, 2005, plus accrued interest to be capitalized as of their
respective Subsequent Cutoff Dates, less amounts withdrawn from the Pre-Funding
Account to purchase such Additional Trust Student Loans during such period),
minus the Supplemental Principal Distribution Amount for that Distribution Date.

      "Swap Agreement" means the applicable ISDA Master Agreement, and each
related swap schedule and/or Swap Confirmation with respect to: (i) each Initial
Currency Swap Agreement, (ii) each Currency Swap Agreement and each Interest
Rate Swap Agreement to be entered into from time to time by the Administrator or
the Eligible Lender Trustee in either case solely on behalf of the Trust and an
Eligible Swap Counterparty, pursuant to the terms and conditions set forth in
the Reset Rate Note Procedures, and (iii) the Interest Rate Cap Agreement.

      "Swap Confirmation" means each swap confirmation relating to a Swap
Agreement.

      "Swap Counterparty" means each Eligible Swap Counterparty from time to
time party to a Swap Agreement, each Initial Currency Swap Counterparty (with
respect to each Initial Currency Swap Agreement) and the Interest Rate Cap Swap
Counterparty (with respect to the Interest Rate Cap Agreement).

      "Swap Interest Payments" means, with respect to each Distribution Date,
the amount payable to the related Swap Counterparty by the Trust as a quarterly
premium payment pursuant to the related Swap Agreement.

                                 Appendix A-1-42

<PAGE>

      "Swap Payments" means, with respect to each Distribution Date, the amount,
if any, payable to a Swap Counterparty by the Trust for such date, including
amounts due and unpaid from prior Distribution Dates (other than Swap
Termination Payments), as specified in the applicable Swap Agreement.

      "Swap Receipts" means, with respect to each Distribution Date, the amount
required to be received from the related Swap Counterparty by the Trust for such
date (other than Swap Termination Payments), as specified in the related Swap
Agreement.

      "Swap Termination Date" means the date on which Swap Agreement terminates
in accordance with its terms, which with respect to any Initial Currency Rate
Swap Agreement is scheduled to be the Initial Reset Date for the related class
of Reset Rate Notes.

      "Swap Termination Payments" shall have the meaning set forth in each Swap
Agreement.

      "TARGET" means the Trans-European Automated Real-time Gross Settlement
Express Transfer System.

      "Telerate Page 248" means the display page so designated on the Moneyline
Telerate Service (or such other page as may replace that page on that service
for the purpose of displaying comparable rates or prices).

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

      "Telerate Page 7051" means the display page so designated on the Moneyline
Telerate Service (or such other page as may replace that page on that service
for the purpose of displaying comparable rates or prices).

      "Telerate Page 7052" means the display page so designated on the Moneyline
Telerate Service (or such other page as may replace that page on that service
for the purpose of displaying comparable rates or prices).

      "Three-Month EURIBOR" and "Four-Month EURIBOR" means, with respect to any
Accrual Period, the Euro-zone interbank offered rate for deposits in Euros
having the specified maturity commencing on the first day of the Accrual Period,
which appears on Telerate Page 248 as of 11:00 a.m. Brussels time, on the
related EURIBOR Determination Date. If an applicable rate does not appear on
Telerate Page 248, the rate for that day will be determined on the basis of the
rates at which deposits in Euros having the specified maturity and in a
principal amount of not less than (euro)1,000,000, are offered at approximately
11:00 a.m., Brussels time, on that EURIBOR Determination Date, to prime banks in
the Euro-zone interbank market by the Reference Banks. The Administrator will
request the principal Euro-zone 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 the Euro-zone,
selected by the Administrator, at approximately 11:00 a.m. Brussels time, on
that EURIBOR Determination Date, for loans in Euros to leading

                                 Appendix A-1-43

<PAGE>

European banks having the specified maturity and in a principal amount of not
less than (euro)1,000,000. If the banKs selected as described above are not
providing quotations, EURIBOR in effect for the applicable Accrual Period will
be EURIBOR for the specified maturity in effect for the previous Accrual Period.

      "Three-Month LIBOR" and "Four-Month LIBOR" means, with respect to any
Accrual Period, the London interbank offered rate for deposits in U.S. Dollars
having the Index Maturity which appears on Telerate Page 3750 as of 11:00 a.m.
London time, on the related LIBOR Determination Date. 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 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, 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, LIBOR in effect for the applicable Accrual Period will be LIBOR, for
the specified maturity in effect for the previous Accrual Period.

      "Transfer" an offer, sale, pledge, transfer or other disposition of a Note
or any interest therein.

      "Transfer Date" has the meaning specified in Section 5.2(a) of the
Administration Agreement.

      "Treasury Regulations" means regulations, including proposed or temporary
regulations, promulgated under the Code. References in any document or
instrument to specific provisions of proposed or temporary regulations shall
include analogous provisions of final Treasury Regulations or other successor
Treasury Regulations.

      "Trigger Event" means, on any Distribution Date while any of the Class A
Notes are outstanding, the Outstanding Amount of the Notes, less any amounts
(other than Investment Earnings) on deposit in any Accumulation Account, after
giving effect to distributions to be made on that Distribution Date, would
exceed the Adjusted Pool Balance as of the end of the related Collection Period.

      "Trust" means SLM Student Loan Trust 2004-10, a Delaware statutory trust
established pursuant to the Trust Agreement.

      "Trust Account Property" means the Trust Accounts, all cash and
investments held from time to time in any Trust Account (whether in the form of
deposit accounts, Physical Property, book-entry securities, uncertificated
securities or otherwise), including the Reserve Account Initial Deposit, the
Capitalized Interest Account Initial Deposit, the Collection Account Initial

                                 Appendix A-1-44

<PAGE>

Deposit, the Pre-Funding Account Initial Deposit and all earnings on and
proceeds of the foregoing.

      "Trust Accounts" has the meaning specified in Section 2.3(b) of the
Administration Agreement.

      "Trust Agreement" means the short-form trust agreement, dated as of
September 27, 2004, between the Depositor and the Eligible Lender Trustee, as
amended and restated pursuant to an Amended and Restated Trust Agreement, dated
as of October 20, 2004 among the Depositor, the Eligible Lender Trustee and the
Indenture Trustee.

      "Trust Auction Date" has the meaning specified in Section 4.4 of the
Indenture.

      "Trust Estate" means all right, title and interest of the Trust (or the
Eligible Lender Trustee on behalf of the Trust) in and to the property and
rights sold, transferred and assigned to the Trust pursuant to the Sale
Agreement and any Additional Sale Agreement, all funds on deposit from time to
time in the Trust Accounts and all other property of the Trust from time to
time, including any rights of the Eligible Lender Trustee and the Trust pursuant
to the Trust Agreement, the Administration Agreement, the Servicing Agreement,
any Swap Agreements and any Eligible Repurchase Obligations.

      "Trust Indenture Act" or "TIA" means the Trust Indenture Act of 1939 as in
force on the date hereof, unless otherwise specifically provided.

      "Trust Student Loan" means any student loan that is listed on the Schedule
of Initial Trust Student Loans on the Closing Date, plus any Additional Trust
Student Loan, plus any student loan that is permissibly substituted for a Trust
Student Loan by the Depositor pursuant to Section 6 of the Sale Agreement or
pursuant to Section 6 of an Additional Sale Agreement, or by the Servicer
pursuant to Section 3.5 of the Servicing Agreement, but shall not include any
Purchased Student Loan following receipt by or on behalf of the Trust of the
Purchase Amount with respect thereto or any Liquidated Student Loan following
receipt by or on behalf of the Trust of Liquidation Proceeds with respect
thereto or following such Liquidated Student Loan having otherwise been written
off by the Servicer.

      "Trust Student Loan Files" means the documents specified in Section 2.1 of
the Servicing Agreement.

      "UCC" means, unless the context otherwise requires, the Uniform Commercial
Code, as in effect in the relevant jurisdiction, as amended from time to time.

      "Underwriter" means each of Credit Suisse First Boston LLC, Goldman, Sachs
& Co., Merrill Lynch, Pierce, Fenner & Smith Incorporated, ABN AMRO Incorporated
and Greenwich Capital Markets, Inc.

      "U.S. Dollar Equivalent Principal Amount" means, with respect to any class
of Reset Rate Notes while in Foreign Exchange Mode, the U.S. Dollar equivalent
of the Outstanding Amount of such class of Reset Rate Notes in Foreign Exchange
Mode as of the date of determination based on the exchange rate provided in the
related Currency Swap Agreement.

                                 Appendix A-1-45

<PAGE>

      "U.S. Rule 144A Global Note Certificate" has the meaning specified in
Section 2.1 of the Indenture.

      "VG Funding" means VG Funding, LLC.

      "VG Funding Eligible Lender Trustee" means Chase Manhattan Bank USA,
National Association, a national banking association, not in its individual
capacity but solely as eligible lender trustee for the benefit of VG Funding
under the VG Funding Interim Trust Agreement.

      "VG Funding Interim Trust Agreement" means the Interim Trust Agreement,
dated as of October 1, 2004, between VG Funding and the VG Funding Eligible
Lender Trustee.

      "VG Funding Purchase Agreement" means the Purchase Agreement Master
Securitization Terms Number 1000, dated as of October 20, 2004 among VG Funding,
the VG Funding Interim Eligible Trustee, the Interim Eligible Lender Trustee and
the Depositor, as well as each purchase agreement entered into thereunder.

                                 Appendix A-1-46

<PAGE>

                                                                    APPENDIX A-2

                           RESET RATE NOTE PROCEDURES

      Section 1. Definitions: All terms which are defined in Appendix A-1 shall
have the same meanings in this Appendix A-2.

      Section 2. Interest Rates; Principal Payments: (a) Each class of Reset
Rate Notes will bear interest for each related Reset Period at the rate set
forth on Schedule A attached to the related Reset Rate Note as determined in
accordance with Section 2(b) below; provided that during each initial Reset
Period, each class of Reset Rate Notes will bear interest from the Closing Date
through and including the related Initial Reset Date at the rate set forth in
the first sentence of the definitions of "Class A-4 Rate," "Class A-5A Rate,"
"Class A-5B Rate," "Class A-6A Rate," "Class A-6B Rate," "Class A-7A Rate,"
"Class A-7B Rate" and "Class A-8 Rate," respectively. Interest on each class of
Reset Rate Notes shall be payable by the Trust with respect to each Distribution
Date at the priority level set forth in Section 2.8(d) of the Administration
Agreement; provided that if interest due to a class of Reset Rate Notes is
payable through a Swap Agreement, the related Swap Interest Payments will be
payable by the Trust to the related Swap Counterparty, and by the Swap
Counterparty to the Trust (for payment to the related Reset Rate Noteholders),
as described in Section 10 below.

      (b) After each initial Reset Period, each class of Reset Rate Notes may be
reset to bear either a fixed or floating rate of interest at the option of the
Remarketing Agents, in consultation with the Administrator. The interest rate of
each class of Reset Rate Notes will be reset as of each related Reset Date as
determined by (i) the Remarketing Agents, in consultation with the
Administrator, with respect to (A) the length of the related Reset Period, (B)
whether the rate is fixed or floating and (x) if floating, the applicable Index,
or (y) if fixed, the applicable pricing benchmark, (C) the applicable Day Count
Basis, (D) the applicable currency denomination, i.e., U.S. Dollars, Euros,
Pounds Sterling or another non-U.S. Dollar currency, (E) if in Foreign Exchange
Mode, the applicable Distribution Dates on which interest will be paid to the
related Reset Rate Noteholders, if other than quarterly, (F) the applicable
Interest Rate Determination Dates within each Accrual Period, (G) the interval
between Interest Rate Change Dates during each Accrual Period and (H) if
applicable, the related All Hold Rate, and (ii) the Remarketing Agents (in their
sole determination) with respect to the setting of the (A) fixed rate of
interest or (B) Spread to the chosen Index, as applicable.

      (c) In the event that any class of Reset Rate Notes is reset (i) to bear
(or continue to bear) interest at a floating rate, (ii) to bear (or continue to
bear) a fixed rate of interest and/or (iii) to be denominated (or continue to be
denominated) in a currency other than U.S. Dollars, and the Remarketing Agents,
in consultation with the Administrator determine that it would be in the best
interest of the Trust based on existing market conditions to enter into one or
more Swap Agreements, the Administrator will be responsible for arranging, on
behalf of the Trust, one or more Swap Agreements to hedge the basis risk and/or
currency exchange risk (as applicable) and, together with the Remarketing
Agents, for selecting the Swap Counterparties thereto in accordance with the
procedures set forth in Section 10(d) below. No class of Reset Rate Notes will
be reset (or continue) to bear interest at a floating rate that is not based on
LIBOR or a Commercial Paper Rate, at a fixed rate or to be denominated in a
currency other than U.S.

                                 Appendix A-2-1

<PAGE>

Dollars unless one or more Swap Agreements are entered into as of the related
Reset Date that results in the Rating Agency Condition being satisfied. In
connection with each Swap Agreement, the Remarketing Agents shall solicit bids
from Eligible Swap Counterparties in accordance with the procedures set forth in
Section 10(d) below.

      (d) Each class of Reset Rate Notes shall be entitled either (i) to receive
payments of principal in reduction of its Outstanding Amount on each
Distribution Date at the priority level set forth in Section 2.8(f) of the
Administration Agreement or (ii) if such class is then structured not to receive
a payment of principal until the end of the related Reset Period, to receive
allocations of principal at the priority level set forth in Section 2.8(f) of
the Administration Agreement on each Distribution Date; provided, however, that
such amounts referred to in this clause (ii) shall not be paid in reduction of
the Outstanding Amount of such class of Reset Rate Notes, and instead all such
amounts shall be deposited into the related Accumulation Account for payment to
the related Reset Rate Noteholders or the related Currency Swap Counterparty, as
applicable, on or about the next related Reset Date as set forth in Section
11(a) below.

      Section 3. End of Reset Period Notice: (a) Unless the holder of the
related Call Option has delivered the related Call Option Notice, the
Administrator, not less than fifteen nor more than thirty calendar days prior to
any Remarketing Terms Determination Date, will (i) give written notice
(including facsimile or other electronic transmission, if permitted pursuant to
the recipient's standard procedures) to the applicable Clearing Agencies and the
Luxembourg Stock Exchange (for so long as the related class of Reset Rate Notes
is listed on such exchange), with a copy to the Indenture Trustee, notifying
them of the upcoming Reset Date and the identities of the related Remarketing
Agents and stating whether tender is deemed mandatory or optional for the
applicable class of Reset Rate Notes on the related Reset Date (the "Initial
Reset Date Notice"), (ii) request that each Clearing Agency notify its
participants of (1) the contents of the Initial Reset Date Notice, (2) the
Remarketing Terms Notice to be given on the Remarketing Terms Determination Date
pursuant to Section 4(d) below, (3) the Spread Determination Notice to be given
on the Spread Determination Date pursuant to Section 9(e) below, and (4) if
applicable, the procedures concerning the timely delivery of a Hold Notice
pursuant to Section 8 below that must be followed if any beneficial owner of a
class of Reset Rate Notes wishes to retain its Reset Rate Notes. For so long as
the related class of Reset Rate Notes is listed on the Luxembourg Stock
Exchange, a copy of such notices will be sent to the Luxembourg Stock Exchange
and each of the Remarketing Terms Notice and the Spread Determination Notice
will also be published in a leading newspaper having general circulation in
Luxembourg (which is expected to be The Luxemburger Wort) and (iii) initiate
discussions with representatives of the Luxembourg Stock Exchange regarding an
addendum to the Offering Memorandum dated October 7, 2004, if required by
Section 7(f)(i) of the Remarketing Agreement.

      (b) The Administrator will also include in each Initial Reset Date Notice
the names and contact information of the Luxembourg Listing Agent, if
applicable, and any Remarketing Agents confirmed or appointed by the
Administrator, or if no Remarketing Agents have then been so chosen, the
Administrator will provide adequate contact information for Reset Rate
Noteholders to receive information regarding the upcoming Reset Date.

      (c) If the related Clearing Agency or its respective nominee, as
applicable, is no longer the holder of record of the related class of Reset Rate
Notes, the Administrator, or the

                                 Appendix A-2-2

<PAGE>

Remarketing Agents on its behalf, will send the related Reset Rate Noteholders,
with a copy to the Indenture Trustee and the Luxembourg listing agent, as
applicable, the required notices setting forth the information in Sections 3(a)
and 3(b) above not less than fifteen nor more than thirty calendar days prior to
any Remarketing Terms Determination Date. In addition, in the event that
Definitive Notes evidencing an interest in any class of Reset Rate Notes are
issued, the Administrator shall cause the Note Registrar to provide to the
relevant Reset Rate Noteholders and the Luxembourg listing agent, as applicable,
any additional procedures applicable to such Reset Rate Notes while in
definitive form.

      Section 4. Remarketing Terms Determination Date: (a) Subject to the
provisions of the Remarketing Agreement, prior to the Remarketing Terms
Determination Date, and unless the holder of the related Call Option has
delivered the related Call Option Notice, the Administrator shall re-affirm the
capability of the initial Remarketing Agents to perform under the Remarketing
Agreement, and/or enter into new remarketing agreements with other or additional
remarketing agents, who shall function as the Remarketing Agents with respect to
the related Reset Date. On each Remarketing Terms Determination Date, the Trust,
the Administrator and the Remarketing Agents will enter into a Remarketing
Agency Agreement for the remarketing of the related class of Reset Rate Notes.

      (b) If the Remarketing Agents, in consultation with the Administrator,
determine prior to the Remarketing Terms Determination Date that any Currency
Swap Agreements required pursuant to Section 2(c)(iii) above will not be
obtainable on the related Reset Date, the related class of Reset Rate Notes must
be denominated in U.S. Dollars during the next related Reset Period.

      (c) Unless the holder of the related Call Option has delivered the related
Call Option Notice, on or prior to the Remarketing Terms Determination Date the
Remarketing Agents will notify the related Reset Rate Noteholders whether tender
is deemed mandatory or optional and, in consultation with the Administrator,
will establish the following terms for the related class of Reset Rate Notes to
be applicable during the immediately following related Reset Period:

            (i) the expected weighted average life of that class of Reset Rate
      Notes, based on prepayment and other assumptions customary for comparable
      securities;

            (ii) the name and contact information of the Remarketing Agents;

            (iii) the next Reset Date and length of such Reset Period;

            (iv) the interest rate mode (i.e., fixed rate or floating rate);

            (v) the currency denomination;

            (vi) the applicable minimum denominations and additional increments
      for such class of Reset Rate Notes;

            (vii) if two or more applicable classes of Reset Rate Notes are
      successfully remarketed on the same Reset Date, whether there will be any
      change in the relative

                                 Appendix A-2-3

<PAGE>

      priorities with respect to the right to receive payments of principal
      (provided that any such change may not affect the relative payment
      priority of any other class of Reset Rate Notes not being reset on such
      Reset Date);

            (viii) if in Foreign Exchange Mode, the identities of the Eligible
      Swap Counterparties from which bids will be solicited;

            (ix) if in Foreign Exchange Mode, the applicable Distribution Dates
      on which interest and principal will be paid to the related Reset Rate
      Noteholders, if other than quarterly;

            (x) whether the applicable class will be structured to amortize
      periodically or to receive a payment of principal only at the end of the
      related Reset Period;

            (xi) if in floating rate mode, the applicable Index;

            (xii) if in floating rate mode, the interval between Interest Rate
      Change Dates;

            (xiii) if in floating rate mode, the applicable Interest Rate
      Determination Date;

            (xiv) if in fixed rate mode, the applicable fixed rate pricing
      benchmark;

            (xv) if in fixed rate mode, the identities of the Eligible Swap
      Counterparties from which bids will be solicited;

            (xvi) if in floating rate mode, whether there will be a related Swap
      Agreement and, if so, the identities of the Eligible Swap Counterparties
      from which bids will be solicited;

            (xvii) the applicable Day Count Basis;

            (xviii) the related All Hold Rate, if applicable;

            (xix) if Definitive Notes are to be issued, the procedures for
      delivery and exchange of Definitive Notes and for dealing with lost or
      mutilated notes; and

            (xx) any other relevant terms incidental to the foregoing (other
      than the related Spread or fixed rate of interest, as applicable) for the
      next Reset Period;

provided that any interest rate mode, other than a floating rate based on LIBOR
or a Commercial Paper Rate, will require that the Rating Agency Condition be
satisfied prior to the delivery of the related Remarketing Terms Notice.

      (d) The Remarketing Agents will communicate all of the information
established in Section 4(c) above in the Remarketing Terms Notice required to be
given in writing (including facsimile or other electronic transmission if in
accordance with each Clearing Agency's standard procedures) to each Clearing
Agency (and the Luxembourg Stock Exchange if the Reset Rate Notes are then
listed on such exchange) or to the related Reset Rate Noteholders if Definitive

                                 Appendix A-2-4

<PAGE>

Notes have been issued, as applicable, the Indenture Trustee and the Rating
Agencies on the Remarketing Terms Determination Date.

      (e) In addition, prior to the Remarketing Terms Determination Date, the
Administrator shall cause the Schedule Replacement Order with respect to the
related Reset Rate Notes to be delivered to the Indenture Trustee, the Clearing
Agencies and, if the related class of Reset Rate Notes is then listed on the
Luxembourg Stock Exchange, the Luxembourg Listing Agent.

      Section 5. All Hold Rate: (a) On each Remarketing Terms Determination Date
for a class of Reset Rate Notes which is denominated in U.S. Dollars during both
the then-current Reset Period and the immediately following Reset Period, the
Remarketing Agents, in consultation with the Administrator, will establish the
related All Hold Rate for that class of Reset Rate Notes. With respect to any
class of Reset Rate Notes that is either in Foreign Exchange Mode during the
then-current Reset Period or will be reset into Foreign Exchange Mode on the
immediately following Reset Date, all related Reset Rate Noteholders will be
deemed to have tendered their Notes on the related Reset Date, regardless of any
desire by such Reset Rate Noteholders to retain their ownership thereof, and no
All Hold Rate will be applicable.

      (b) The All Hold Rate will only be applicable if 100% of the Reset Rate
Noteholders of a class deliver timely Hold Notices wherein they elect to hold
their Reset Rate Notes for the next related Reset Period. If applicable, the
related interest rate for that class of Reset Rate Notes during the immediately
following Reset Period will not be less than the All Hold Rate. If the rate of
interest using the Spread or fixed rate of interest established on the Spread
Determination Date is higher than the All Hold Rate, then upon a successful
remarketing of the related class of Reset Rate Notes, all related Reset Rate
Noteholders who delivered a Hold Notice agreeing to be subject to the All Hold
Rate instead will be entitled to the higher rate of interest during the
immediately following Reset Period.

      Section 6. Failed Remarketing: (a) With respect to each Reset Date for
which the holder of the related Call Option does not deliver the related Call
Option Notice, a Failed Remarketing will be declared by the Remarketing Agents
and the provisions of this Section 6 will apply if any of the conditions set
forth in the definition of "Failed Remarketing" are applicable. In order to
prevent the declaration of a Failed Remarketing, the Remarketing Agents will
have the option, but not the obligation, to purchase any Reset Rate Notes
tendered that they are not otherwise able to remarket or with respect to which a
committed purchaser defaults on their purchase obligations.

      (b) At any time a Failed Remarketing is declared: (i) all related Reset
Rate Notes will be retained by the related Reset Rate Noteholders on the related
Reset Date, regardless of any deemed mandatory or voluntary tenders made to the
Remarketing Agents, (ii) the Failed Remarketing Rate for such class of Reset
Rate Notes will apply for the related Reset Period and (iii) a Reset Period of
three months will be established. In addition, if a class of Reset Rate Notes
are in Foreign Exchange Mode at the time a Failed Remarketing is declared, the
provisions of Sections 10(a)(i) and (ii) shall also apply.

                                 Appendix A-2-5

<PAGE>

      (c) If there is a Failed Remarketing of a class of Reset Rate Notes, the
related Reset Rate Noteholders shall not be entitled to exercise any remedies as
a result of the failure of their class of Reset Rate Notes to be remarketed on
the related Reset Date.

      Section 7. Call Option: (a) With respect to each Reset Date, the
Depositor, as the initial holder of the Excess Distribution Certificate, is
hereby granted a Call Option for the purchase of not less than 100% of the
related class of Reset Rate Notes, exercisable at a price equal to 100% of the
Outstanding Amount of that class of Reset Rate Notes, less all amounts
distributed to the related Reset Rate Noteholders as a payment of principal with
respect to the related Distribution Date(s), plus any accrued and unpaid
interest not paid by the Trust with respect to the applicable Reset Date.

      (b) The Depositor, as the initial holder of the Excess Distribution
Certificate, effective as of the Closing Date, hereby transfers all of its
right, title and interest in and to each Call Option to SLM Education Credit
Finance Corporation, which upon receipt thereof will dividend all of its right,
title and interest in and to each Call Option to SLM Corporation, and in
acceptance of such transfer SLM Corporation also hereby agrees to abide by all
terms and conditions hereunder with respect to each Call Option as set forth in
these Reset Rate Note Procedures.

      (c) SLM Corporation may further transfer ownership of either Call Option
at any time to one of its Affiliates; provided that such permitted transferee
has at no time in the past owned, and is not obligated under either the Purchase
Agreements or the Sale Agreement to transfer, an interest in any of the Trust
Student Loans.

      (d) A Call Option may be exercised with respect to the related class of
Reset Rate Notes at any time on or prior to the determination of the related
Spread or fixed rate or the declaration of a Failed Remarketing, as applicable,
on the related Spread Determination Date by delivery of a Call Option Notice;
provided that such Call Option may not be exercised before the day following the
last Distribution Date immediately preceding the next applicable Reset Date. In
addition, for so long as the related class of Reset Rate Notes is listed on the
Luxembourg Stock Exchange, the holder of the related Call Option shall cause a
notice of the exercise of the related Call Option to be published in a leading
newspaper having general circulation in Luxembourg (which is expected to be The
Luxemburger Wort). Once written notice of the exercise of a Call Option is
given, such exercise may not be rescinded.

      (e) All amounts due and owing to the related Reset Rate Noteholders shall
be remitted on or before the related Reset Date by the holder of the related
Call Option in accordance with the standard procedures established by the
Clearing Agencies for transfer of securities to ensure timely payment of
principal to the related Reset Rate Noteholders on the related Reset Date.

      (f) In the event that a Call Option is exercised with respect to a class
of Reset Rate Notes then in Foreign Exchange Mode, the holder of such Call
Option shall deliver the U.S. Dollar Equivalent Principal Amount remaining after
all payments of principal are made with respect to the related Distribution
Date, and interest (if applicable) owing to the Reset Rate Noteholders to the
Remarketing Agents for delivery to the Swap Counterparties to the related

                                 Appendix A-2-6

<PAGE>

Currency Swap Agreements, who shall exchange such amount into the applicable
currency for delivery to the related Reset Rate Noteholders; provided, however,
that if there are no such Currency Swap Agreements then in effect, the holder of
such Call Option shall remit all amounts due and owing to the Remarketing Agents
for delivery to the Reset Rate Noteholders in the applicable currency on or
before the Reset Date in accordance with the standard procedures established by
the related Clearing Agencies for transfer of securities to ensure timely
payment of principal to the related Reset Rate Noteholders on the related Reset
Date.

      (g) If a Call Option is exercised with respect to any class of Reset Rate
Notes, (i) the interest rate on that class of Reset Rate Notes will be the Call
Rate, (ii) that class of Reset Rate Notes will be denominated in U.S. Dollars
and (iii) a Reset Period of three months will be established. At the end of such
three month Reset Period, the holder of the related Call Option may either
remarket the related class of Reset Rate Notes pursuant to the remarketing
procedures set forth herein and in the Remarketing Agreement, or retain that
class of Reset Rate Notes for one or more successive three-month Reset Periods
at the then-current Call Rate. In the event the holder of the related Call
Option chooses to remarket any class of Reset Rate Notes, such holder shall be
solely responsible for all costs and expenses relating to the preparation of any
new offering document and any other related costs and expenses associated with
such remarketing, other than the fees of the Remarketing Agents, as more fully
set forth in Section 3 of the Remarketing Agreement.

      (h) Other than in connection with the exercise of a Call Option, neither
SLM Corporation, SLM ECFC, VG Funding, the Trust or any of their Affiliates
shall have the ability to purchase any Reset Rate Notes tendered to the
Remarketing Agents.

      Section 8. Hold Notice: For a class of Reset Rate Notes that is
denominated in U.S. Dollars during both the then-current Reset Period and the
immediately following Reset Period, the related Reset Rate Noteholders will have
the option to deliver a Hold Notice to any Remarketing Agent setting forth their
desire to hold their Reset Rate Notes for the next Reset Period at a rate of
interest not less than the All Hold Rate and on the terms set forth in the
related Remarketing Terms Notice, at any time on or after the Remarketing Terms
Determination Date until the Notice Date. Such Hold Notice may be delivered as
an oral statement to a Remarketing Agent, if subsequently confirmed in writing
within 24 hours, which confirmation may be in the form of an e-mail if timely
received by the Remarketing Agent. If a Reset Rate Noteholder does not timely
deliver a Hold Notice to a Remarketing Agent (such Hold Notice not to be
considered delivered until actually received by such Remarketing Agent), that
Reset Rate Noteholder will be deemed to have tendered for remarketing 100% of
the Outstanding Amount of its related class of Reset Rate Notes. Any duly
delivered Hold Notice will be irrevocable, but will be subject to a mandatory
tender of the applicable Reset Rate Notes pursuant to any exercise of the
related Call Option. All of the Reset Rate Notes of an applicable class, whether
tendered or not, will bear interest during any related Reset Period on the same
terms.

      Section 9. Spread Determination Date: (a) On each Spread Determination
Date, unless a Failed Remarketing has been declared or the holder of the related
Call Option has delivered the related Call Option Notice, the Administrator, the
Trust and the Remarketing Agents will enter into a Supplemental Remarketing
Agency Agreement.

                                 Appendix A-2-7

<PAGE>

      (b) If pursuant to the Remarketing Terms Notice, the Remarketing Agents,
in consultation with the Administrator, have determined that a class of Reset
Rate Notes is to be reset to bear a fixed rate of interest, then the applicable
fixed rate of interest for the corresponding Reset Period will be determined on
the Spread Determination Date by adding (i) the applicable spread as determined
by the Remarketing Agents on the Spread Determination Date and (ii) the yield to
maturity on the Spread Determination Date of the applicable fixed rate pricing
benchmark, selected by the Remarketing Agents, as having an expected weighted
average life based on a scheduled maturity at the next Reset Date, which would
be used in accordance with customary financial practice in pricing new issues of
asset-backed securities of comparable average life; provided that such fixed
rate of interest will in no event be lower than the related All Hold Rate, if
applicable. The Remarketing Agents shall determine the applicable fixed rate of
interest for such class of Reset Rate Notes (by reference to the applicable
fixed rate pricing benchmark plus or minus the spread determined on the
Remarketing Terms Determination Date) on each Spread Determination Date
irrespective of whether no remarketing will occur as the result of the
application of the All Hold Rate, if applicable. In addition, on the related
Spread Determination Date, the Remarketing Agents, in consultation with the
Administrator, shall determine the Supplemental Interest Account Deposit Amount,
if any, for that class of Reset Rate Notes.

      (c) If pursuant to the Remarketing Terms Notice, the Remarketing Agents,
in consultation with the Administrator, have determined that a class of Reset
Rate Notes is to be reset to bear a floating rate of interest, then, on the
related Spread Determination Date, the Remarketing Agents will establish the
applicable Spread to be added or subtracted from the applicable Index; provided
that such floating rate of interest will in no event be lower than the related
All Hold Rate, if applicable. In addition, on the related Spread Determination
Date, the Remarketing Agents, in consultation with the Administrator, shall
determine the Supplemental Interest Account Deposit Amount, if any, for that
class of Reset Rate Notes.

      (d) If required pursuant to Section 2(c) above, on the related Reset Date
the Trust shall enter into either (i) one or more Currency Swap Agreements, if
the related class of Reset Rate Notes is to be reset in Foreign Exchange Mode,
or (ii) one or more Interest Rate Swap Agreements if the related class of Reset
Rate Notes is to be reset in U.S. Dollars and to bear interest at a fixed rate
or at a floating rate other than one based on LIBOR or a Commercial Paper Rate,
with an Eligible Swap Counterparty.

      (e) On or immediately following the Spread Determination Date, the
Remarketing Agents will communicate in writing (including facsimile or other
electronic transmission if in accordance with each Clearing Agency's standard
procedures) the contents of the Spread Determination Notice to each Clearing
Agency (and the Luxembourg Stock Exchange if the related class of Reset Rate
Notes is then listed on such exchange) or the Reset Rate Noteholders if
Definitive Notes have been issued, as applicable, with instructions to
distribute such notices to its related participants, or to the related Reset
Rate Noteholders, as applicable, the Indenture Trustee and the Rating Agencies.
The Spread Determination Notice will contain: (i) the determined Spread or fixed
rate of interest, as the case may be, or, if applicable, a statement that the
All Hold Rate or the Failed Remarketing Rate will be in effect for the
immediately following Reset Period, (ii) any applicable currency exchange rate,
(iii) the identity of any selected Swap

                                 Appendix A-2-8

<PAGE>

Counterparty or Counterparties, if applicable, (iv) if applicable, the floating
rate (or rates) of interest to be due to each selected Swap Counterparty with
respect to each Distribution Date during the immediately following Reset Period
and (v) any other information that the Administrator or the Remarketing Agents
deem applicable. Furthermore, for each class of Reset Rate Notes to be reset in
Foreign Exchange Mode, the currency exchange rate, the Extension Rate due to
each related Currency Swap Counterparty and the Failed Remarketing Rate
applicable to such class for the immediately following Reset Period will be
determined pursuant to the terms of the related Currency Swap Agreement and
contained in the Spread Determination Notice. In addition, if required for the
immediately following Reset Period, on or before the related Spread
Determination Date the Administrator will arrange for new or additional
securities identification codes to be obtained as required.

      Section 10. Swap Agreements:

      (a) If a class of Reset Rate Notes is to be reset in Foreign Exchange
Mode, on the related Reset Date, the Administrator will enter into (not in its
individual capacity, but solely as Administrator on behalf of the Trust) or will
instruct the Eligible Lender Trustee to enter into (not in its individual
capacity, but solely as Eligible Lender Trustee) one or more Currency Swap
Agreements for the related Reset Period.

            (i) Each Currency Swap Counterparty which is party to a related
      Currency Swap Agreement will be entitled to receive: (A) on the effective
      date of such Currency Swap Agreement, all secondary market trade proceeds
      received from purchasers of the related class of Reset Rate Notes in the
      applicable currency, (B) with respect to each applicable Distribution
      Date, (x) an interest rate of Three-Month LIBOR, plus or minus a spread,
      as determined from the bidding process described in Section 10(d) below
      (other than as may be interpolated for an initial or final calculation
      period under that Currency Swap Agreement), multiplied by the U.S. Dollar
      Equivalent Principal Amount of the related class of Reset Rate Notes, and
      multiplied by a fraction determined by the number of days in the
      applicable Accrual Period and the applicable Day Count Basis and (y) all
      payments of principal in U.S. Dollars that are allocated to the related
      class of Reset Rate Notes; provided that if the related class of Reset
      Rate Notes is then structured not to receive a payment of principal until
      the end of the related Reset Period, all principal payments allocated to
      the Reset Rate Notes on any Distribution Date will be deposited into the
      related Accumulation Account and paid to the related Swap Counterparties
      on or about the next Reset Date as set forth in the related Currency Swap
      Agreements (including all sums required to be deposited therein on the
      Reset Date), but excluding all Investment Earnings thereon, and (C) on a
      Reset Date corresponding to a successful remarketing or an exercise of the
      related Call Option, all U.S. Dollar currency equivalent of all secondary
      market trade proceeds or proceeds from the exercise of the related Call
      Option, as applicable, received from the Remarketing Agents directly from
      purchasers of the related class of Reset Rate Notes (if in U.S. Dollars),
      from the new Currency Swap Counterparty or Counterparties, as applicable
      (if in non-U.S. Dollar currency) or from the holder of the related Call
      Option, as applicable. With respect to the Initial Currency Swap
      Agreements, each applicable Initial Currency Swap Counterparty shall be
      entitled to receive on the Closing Date in lieu of secondary market
      proceeds described in clause

                                 Appendix A-2-9

<PAGE>

      (A) above, all applicable non-U.S. Dollar currency proceeds received by
      the Trust from purchasers of the related Reset Rate Notes (which shall be
      net of any underwriting commission or discount owing to the Initial
      Purchasers of such Notes).

            (ii) In addition, each related Currency Swap Counterparty will be
      obligated to pay to the Trust (for payment to the related Reset Rate
      Noteholders, if applicable): (A) on the effective date of such Currency
      Swap Agreement, the U.S. Dollar equivalent of all secondary market trade
      proceeds received from purchasers of the related Reset Rate Notes, (B)
      with respect to each applicable Distribution Date, (x) their applicable
      percentage of the applicable rate of interest on the related class of
      Reset Rate Notes multiplied by the U.S. Dollar Equivalent Principal Amount
      of the related class of Reset Rate Notes and multiplied by a fraction
      determined by the number of days in the applicable Accrual Period and the
      applicable Day Count Basis, and (y) the applicable non-U.S. Dollar
      currency equivalent of the U.S. Dollars such Swap Counterparty
      concurrently receives from the Trust as a payment of principal allocated
      to the related class of Reset Rate Noteholders (including, on the related
      Maturity Date for such class of Reset Rate Notes, if a Currency Swap
      Agreement is then in effect, the remaining Outstanding Amount of such
      class of Reset Rate Notes) but only to the extent that the required U.S.
      Dollar Equivalent Principal Amount is received from the Trust on such
      date, at an exchange rate to be set on the effective date of and set forth
      in the related Currency Swap Agreement, (C) on the second Business Day
      following a Distribution Date that is also a Reset Date (other than for
      any Reset Period following a Reset Date upon which a Failed Remarketing
      has occurred, up to and including the Reset Date resulting in a successful
      remarketing or an exercise of the related Call Option) their applicable
      percentage of interest at the interest rate from and including the related
      Reset Date to, but excluding, the second Business Day following such Reset
      Date, and (D) on a related Reset Date corresponding to a successful
      remarketing or an exercise of the related Call Option, the applicable
      currency equivalent of all U.S. Dollar secondary market trade proceeds
      received by the Trust from the purchasers of the related Reset Rate Notes
      or proceeds received by the Trust from the exercise of the related Call
      Option, as applicable, at an exchange rate to be set on the effective date
      of and set forth in the related Currency Swap Agreement. With respect to
      the Initial Currency Swap Agreement, the Initial Currency Swap
      Counterparty shall be obligated to pay to the Trust on the Closing Date in
      lieu of the payments described in clause (A) above, the U.S. Dollar
      Equivalent Principal Amount of the applicable non-U.S. Dollar currency
      received by the Trust from the sale of the applicable class of Reset Rate
      Notes. For any Reset Period following a Reset Date upon which a Failed
      Remarketing has occurred, up to any including the Reset Date resulting in
      a successful remarketing or an exercise of the related Call Option for
      that class of Reset Rate Notes, payments of interest and principal to that
      class of Reset Rate Noteholders will be made on the second Business Day
      following the related Reset Date without the payment of any additional
      interest.

      (b) [Reserved.]

      (c) On each Reset Date if a class of Reset Rate Notes is to be reset in
U.S. Dollars, and a Swap Agreement is required pursuant to Sections 2(c) and
9(d) above, then the

                                 Appendix A-2-10

<PAGE>

Administrator will enter into (not in its individual capacity, but solely as
Administrator on behalf of the Trust) or will instruct the Eligible Lender
Trustee to enter into (not in its individual capacity, but solely as Eligible
Lender Trustee), one or more Interest Rate Swap Agreements for the next Reset
Period to facilitate the Trust's ability to pay applicable interest at the
related interest rate.

            (i) Each Swap Counterparty which is party to a related Interest Rate
      Swap Agreement will be entitled to receive on each Distribution Date an
      interest rate of Three-Month LIBOR, plus or minus a spread, as determined
      from the bidding process described in Section 10(d) below, multiplied by
      the Outstanding Amount of the related class of Reset Rate Notes and
      multiplied by a fraction determined by the number of days in the
      applicable Accrual Period and the applicable Day Count Basis.

            (ii) In addition, each related Swap Counterparty which is a party to
      a related Interest Rate Swap Agreement will be obligated to pay to the
      Trust on each Distribution Date, the applicable rate of interest on the
      related class of Reset Rate Notes multiplied by the Outstanding Amount of
      the related class of Reset Rate Notes and multiplied by a fraction
      determined by the number of days in the applicable Accrual Period and the
      applicable Day Count Basis.

      (d) Other than with respect to the Initial Currency Swap Agreements, the
Remarketing Agents, in consultation with the Administrator, in determining the
Swap Counterparty to each required Swap Agreement, will solicit bids from at
least three Eligible Swap Counterparties and will select the lowest of these
bids to provide the interest rate swap and/or currency exchange swap(s). If the
lowest bidder specifies a notional amount that is less than the Outstanding
Amount of the related class of Reset Rate Notes, the Remarketing Agents, in
consultation with the Administrator, may select more than one Eligible Swap
Counterparty, but only to the extent that such additional Eligible Swap
Counterparties have provided the next lowest received bid or bids, and enter
into more than one Swap Agreement that result in the Rating Agency Condition
being satisfied.

      (e) Other than with respect to the Initial Currency Swap Agreements, it is
a condition precedent to the entering into of any Swap Agreement and the setting
of the amount to be paid to the related Swap Counterparty that the Rating Agency
Condition is satisfied. No Swap Agreement will be entered into or caused to be
entered into by the Trust, the Administrator on its behalf or the Remarketing
Agents, for any Reset Period where either the related Call Option has been
exercised or a Failed Remarketing has been declared.

      (f) Each Currency Swap Agreement will terminate at the earliest to occur
of (i) the next succeeding Reset Date for which there is a successful
remarketing, (ii) the Reset Date for which the related Call Option is exercised,
(iii) the Distribution Date on which the Outstanding Amount of the related class
of Reset Rate Notes is reduced to zero (including as the result of the optional
purchase of the remaining Trust Student Loans by the Servicer or an auction of
the Trust Student Loans by the Indenture Trustee) or (iv) the Maturity Date of
the related class of Reset Rate Notes. No Currency Swap Agreement will terminate
solely due to the declaration of a Failed Remarketing. Each Interest Rate Swap
Agreement will terminate on the earliest to occur of the next Reset Date, or the
occurrence of an event specified in clause (iii) or (iv) above.

                                 Appendix A-2-11

<PAGE>

      (g) With respect to each Currency Swap Agreement, and in the event that a
Failed Remarketing is declared, the rate of interest due to each related
Currency Swap Counterparty from the Trust on each Distribution Date will be
increased to the Extension Rate and the rate due to the Trust from each related
Currency Swap Counterparty will change to equal the Failed Remarketing Rate.

      Section 11. Accumulation Accounts; Supplemental Interest Accounts: (a) If,
on any Distribution Date, principal would be payable to a class of Reset Rate
Notes which is then structured not to receive a payment of principal until the
end of the related Reset Period, that principal (subject to sufficient Available
Funds therefor) will be allocated to that class of Reset Rate Notes and
deposited into the related Accumulation Account, where it will remain until the
next Reset Date for that class (except that if a class of Reset Rate Notes is in
Foreign Exchange Mode, principal will be paid according to the provisions of
Sections 10(a)(i) and (a)(ii) above), unless an Event of Default under the
Indenture or a sale of the Trust Estate pursuant to Section 6.1 of the
Administration Agreement has occurred (in which case the Indenture Trustee will
distribute all sums on deposit therein (exclusive of Investment Earnings) to the
related Reset Rate Noteholders in accordance with the provisions of Section
5.4(b) of the Indenture or Section 6.1 of the Administration Agreement, as
applicable).

      (b) On each Reset Date, for a class of Reset Rate Notes that was
structured during the preceding Reset Period not to receive a payment of
principal until the end of the related Reset Period, all sums, if any, then on
deposit in the related Accumulation Account, including any allocation of
principal made on the same date, but less any Investment Earnings, will be
distributed by the Indenture Trustee, at the direction of the Administrator, as
set forth in Section 2.8 of the Administration Agreement, (x) to the holders of
that class of Reset Rate Notes, as of the related Record Date, or (y) if a class
of Reset Rate Notes is then in Foreign Exchange Mode (including during the
related initial Reset Period), to the related Currency Swap Counterparty or
Counterparties for the benefit of such Reset Rate Noteholders as of the Record
Date pursuant to the provisions of Section 10(a)(i) and (a)(ii) above, in
reduction of principal of such Reset Rate Notes; provided that in the event on
any Distribution Date the amount on deposit in the related Accumulation Account
(excluding any Investment Earnings) would equal the Outstanding Amount of that
class of Reset Rate Notes, no additional amounts will be deposited into the
related Accumulation Account and all amounts therein, less any Investment
Earnings, will be distributed by the Indenture Trustee, at the direction of the
Administrator, as set forth in Section 2.8 of the Administration Agreement, on
the next related Reset Date to the related Reset Rate Noteholders or the related
Currency Swap Counterparty or Counterparties (as applicable), and on such Reset
Date that class of Reset Rate Notes will no longer be Outstanding. Amounts on
deposit in an Accumulation Account (exclusive of Investment Earnings) may be
used only to pay principal on the related class of Reset Rate Notes (or to the
related Currency Swap Counterparty or Counterparties) and for no other purpose.
On each Distribution Date, all Investment Earnings on deposit in an Accumulation
Account will be withdrawn by the Indenture Trustee, at the direction of the
Administrator and deposited into the Collection Account.

      (c) The Indenture Trustee, subject to sufficient available funds therefor,
at the direction of the Administrator and pursuant to Section 2.10(d)(ii) of the
Administration Agreement, will deposit into a Supplemental Interest Account, the
related Supplemental Interest

                                 Appendix A-2-12

<PAGE>

Account Deposit Amount. On each Distribution Date, all sums (which shall include
Investment Earnings) on deposit in each Supplemental Interest Account will be
withdrawn by the Indenture Trustee, at the direction of the Administrator, as
set forth in Section 2.10(d)(iii) of the Administration Agreement, and deposited
into the Collection Account.

      Section 12. Remarketing Agents; Remarketing Fee Account: (a) The initial
Remarketing Agents, appointed pursuant to the terms of the Remarketing
Agreement, are Credit Suisse First Boston LLC, Goldman, Sachs & Co. and Merrill
Lynch, Pierce, Fenner & Smith Incorporated. The terms and conditions of the
Remarketing Agreement will govern the duties and obligations of the Remarketing
Agents. The Administrator, the Trust and the Remarketing Agents will enter into
on each (A) related Remarketing Terms Determination Date and a related
Remarketing Agency Agreement, in form and substance substantially the same as
Appendix B to the Remarketing Agreement, unless (i) a Failed Remarketing is
declared, or (ii) the holder of the related Call Option has delivered the
related Call Option Notice on or prior to such date; and (B) related Spread
Determination Date, a Supplemental Remarketing Agency Agreement, in form and
substance substantially the same as Appendix C to the Remarketing Agreement,
unless (i) a Failed Remarketing is declared, (ii) the holder of the related Call
Option has delivered the related Call Option Notice on or prior to such date, or
(iii) if applicable, 100% of the related Reset Rate Noteholders have timely
delivered a Hold Notice and the All Hold Rate will apply for the next related
Reset Period.

      (b) [Reserved.]

      (c) Excluding all Reset Rate Notes of a class for which a Remarketing
Agent has received a timely delivered Hold Notice, if applicable (or if the
holder of the related Call Option has delivered the related Call Option Notice),
on the Reset Date that commences each Reset Period, each related Reset Rate Note
will be automatically tendered, or deemed tendered, to the relevant Remarketing
Agent for remarketing by such Remarketing Agent on the Reset Date at 100% of its
Outstanding Amount. If the related class of Reset Rate Notes is held in
book-entry form, 100% of the Outstanding Amount of such Reset Rate Notes will be
paid by the Remarketing Agents in accordance with the standard procedures of the
applicable Clearing Agencies.

      (d) The Remarketing Agents will attempt, on a reasonable efforts basis and
in accordance with the terms and conditions of the Remarketing Agreement and the
related Remarketing Agency Agreement, to remarket the tendered Reset Rate Notes
of the applicable class at a price equal to 100% of the Outstanding Amount of
the related class of Reset Rate Notes so tendered.

      (e) Purchasers of the related class of Reset Rate Notes will be credited
with their positions on the applicable Reset Date with respect to positions held
through DTC or on the next Business Day with respect to positions held through
the European Clearing Systems. No payment delay to existing Reset Rate
Noteholders holding U.S. Dollar-denominated Reset Rate Notes through DTC will
occur on the related Reset Date for any class of Reset Rate Notes denominated in
U.S. Dollars during the immediately following Reset Period.

                                 Appendix A-2-13

<PAGE>

      (f) Each of the Remarketing Agents, in its individual or any other
capacity, may buy, sell, hold and deal in any class of Reset Rate Notes,
including, but not limited to, purchasing any tendered Reset Rate Notes as part
of the remarketing process. Any Remarketing Agent that owns a Reset Rate Note
may exercise any vote or join in any action which any beneficial owner of such
class of Reset Rate Notes may be entitled to exercise or take with like effect
as if it did not act in any capacity under the Remarketing Agreement or
Remarketing Agency Agreement. Any Remarketing Agent, in its individual capacity,
either as principal or agent, may also engage in or have an interest in any
financial or other transaction with the Trust, the Depositor, the Servicer, the
Indenture Trustee (in its individual capacity), the Eligible Lender Trustee (in
its individual capacity) or the Administrator as freely as if it did not act in
any capacity under the Remarketing Agreement or any Remarketing Agency
Agreement. No Reset Rate Noteholder or beneficial owner of any Reset Rate Note
will have any rights or claims against any Remarketing Agent as a result of such
Remarketing Agent's not purchasing any tendered Reset Rate Note, which results
in the declaration of a Failed Remarketing.

      (g) Each of the Remarketing Agents will be entitled to receive a fee in
connection with their services rendered for each successful remarketing of a
class of Reset Rate Notes in the amount set forth in the Remarketing Agreement
and the related Remarketing Agency Agreement. Subject to the terms and
conditions set forth in the Remarketing Agreement, the Administrator, in its
sole discretion, may change the Remarketing Agents for any class of Reset Rate
Notes for any Reset Period at any time on or before the related Remarketing
Terms Determination Date. In addition, the Administrator will appoint one or
more additional Remarketing Agents, if necessary, for a Reset Date when the
related class of Reset Rate Notes will be remarketed in a non-U.S. Dollar
currency. Furthermore, a Remarketing Agent may resign at any time; provided that
no resignation may become effective on a date that is later than 15 Business
Days prior to a Remarketing Terms Determination Date.

      (h) In accordance with Section 2.3(i) of the Administration Agreement, on
the Closing Date, the Trust will establish the Remarketing Fee Account as an
asset of the Trust in the name of the Indenture Trustee, for the benefit of the
Remarketing Agents and the Reset Rate Noteholders. The fees associated with each
successful remarketing will be payable directly to the Remarketing Agents from
amounts on deposit from time to time in the Remarketing Fee Account. On each
applicable Distribution Date, Available Funds will be deposited into the
Remarketing Fee Account, in the priority set forth in Section 2.8(c) of the
Administration Agreement, in an amount up to the Quarterly Funding Amount;
provided that if the amount on deposit in the Remarketing Fee Account, after the
payment of any remarketing fees therefrom, exceeds the sum of the Reset Period
Target Amount for all classes of Reset Rate Notes, such excess will be withdrawn
on the related Distribution Date, deposited into the Collection Account and
included in Available Funds for that Distribution Date. All Investment Earnings
on deposit in the Remarketing Fee Account will be withdrawn on the next
Distribution Date, deposited into the Collection Account and included in
Available Funds for that Distribution Date. In the event that the fees owed to
any Remarketing Agent on a Reset Date exceeds the amount then on deposit in the
Remarketing Fee Account, such shortfall shall be paid from Available Funds on
future Distribution Dates in the priority set forth in Section 2.8(n) of the
Administration Agreement. The Trust shall also be responsible for certain
remarketing costs and expenses to the extent set forth in Section 3 of the
Remarketing Agreement, which shall be paid on each

                                 Appendix A-2-14

<PAGE>

Distribution Date, to the extent of Available Funds, at the priority set forth
in Section 2.8(o) of the Administration Agreement.

      Section 13. Eligible Lender Trustee: The Eligible Lender Trustee is hereby
authorized and directed to execute and deliver, not in its individual capacity,
but solely as Eligible Lender Trustee on behalf of the Trust, the Remarketing
Agreement, any Swap Agreements (including the Initial Currency Swap Agreements)
and any required supplement, amendment or replacement thereof, and all
Remarketing Agency Agreements and Supplemental Remarketing Agency Agreements as
the Administrator, in writing and from time to time, shall instruct the Eligible
Lender Trustee to execute. The Eligible Lender Trustee shall not be liable to
any party, any third party or any Noteholder for any such actions taken at the
written instruction of the Administrator. Notwithstanding the foregoing, in the
event that the Eligible Lender Trustee declines or fails to execute or deliver
any such document, instrument, certificate or agreement as instructed by the
Administrator, the Administrator is hereby authorized, in its sole discretion,
to execute and deliver, not in its individual capacity but solely as
Administrator on behalf of the Trust, all such required documents, instruments,
certificates and agreements. The foregoing authorization shall represent a
limited power of attorney granted by the Trust to the Administrator to act on
its behalf, and the Administrator shall not be liable to any party, any third
party or any Noteholder for any such actions taken in good faith and in
accordance with these Reset Rate Note Procedures.

                                 Appendix A-2-15

<PAGE>

                                                                    APPENDIX A-3

                            TRANSFER RESTRICTIONS FOR
                              THE RESET RATE NOTES

1. Except as otherwise specified herein or as the context may otherwise
require, capitalized terms used but not otherwise defined in this Appendix A-3
(this "Appendix") are defined in Appendix A-1, which also contains rules as to
usage that shall be applicable herein.

2. The Indenture Trustee, as Note Registrar, shall provide for the registration
of the Reset Rate Notes and of Transfers and exchanges of the Reset Rate Notes
pursuant to Section 2.4 of the Indenture.

3. Each class of Reset Rate Notes initially will be represented by registered
notes of such class in global form and shall be issued in the manner set forth
in Sections 2.1, 2.2 and 2.10 of the Indenture. Global Note Certificates
representing interests in the Reset Rate Notes may be reissued and represented
by Reset Rate Notes of such class in definitive form pursuant to Section 2.12 of
the Indenture.

4. During any Reset Period when the Reset Rate Notes are denominated in a
non-U.S. Dollar currency, any Transfer of Reset Rate Notes made in violation of
Section 2.1 of the Indenture whereby a beneficial interest in either of the
related Non-U.S. Global Note Certificates is Transferred to any related U.S.
Global Note Certificate, or vice versa (other than on a Reset Date where such
class is being reset from being denominated in Foreign Exchange Mode, to U.S.
Dollars), shall be null and void and of no effect.

5. Each purchaser of a class of Reset Rate Notes that represent a beneficial
interest in a Global Note Certificate will be deemed to have represented and
agreed, and each purchaser of a Definitive Note will be required to certify in
writing, that:

      (i)   (A) the purchaser is a QIB and is acquiring such Reset Rate Notes
            for its own account or as a fiduciary or agent for others (which
            others also must be QIBs), for investment purposes and not for
            distribution in violation of the Act, and it is able to bear the
            economic risk of an investment in the Reset Rate Notes and has such
            knowledge and experience in financial and business matters as to be
            capable of evaluating the merits and risks of purchasing the Reset
            Rate Notes or (B) the purchaser is a non-U.S. Person (as defined in
            Regulation S) outside the United States of America, acquiring the
            Reset Rate Notes pursuant to an exemption from registration in
            accordance with Rule 903 or Rule 904 of Regulation S;

      (ii)  the purchaser understands that the Reset Rate Notes are being
            offered only in a transaction that does not require registration
            under the Act and, if such purchaser decides to resell or otherwise
            Transfer such Reset Rate Notes, then it agrees that it will resell
            or Transfer such Reset Rate Notes only (A) so long as such Reset
            Rate Notes are eligible for resale pursuant to Rule 144A, to a
            person whom the seller reasonably believes is a QIB acquiring the
            Reset Rate Notes for its own account

                                 Appendix A-3-1

<PAGE>

            or as a fiduciary or agent for others (which others must also be
            QIBs) to whom notice is given that the resale or other Transfer is
            being made in reliance on Rule 144A, (B) pursuant to an effective
            registration statement under the Act, (C) pursuant to an exemption
            from registration available under the Act other than Rule 144A, or
            (D) to a purchaser who is a non-U.S. Person (as defined in
            Regulation S) outside the United States of America, acquiring the
            Reset Rate Notes pursuant to an exemption from registration under
            the Act in accordance with Rule 903 or Rule 904 of Regulation S, in
            each case in accordance with any applicable United States state
            securities or "blue sky" laws or any securities laws of any other
            jurisdiction;

      (iii) unless the relevant legend set out below has been removed from the
            Reset Rate Notes such purchaser shall notify each transferee of the
            Reset Rate Notes that (A) such Reset Rate Notes have not been
            registered under the Act, (B) the holder of such Reset Rate Notes is
            subject to the restrictions on the resale or other Transfer thereof
            described in paragraph (ii) above, (C) such transferee shall be
            deemed to have represented (1) as to its status as a QIB or a
            purchaser acquiring the Reset Rate Notes in an offshore transaction
            pursuant to the requirements of Regulation S, as the case may be,
            (2) if such transferee is a QIB, that such transferee is acquiring
            the Reset Rate Notes for its own account or as a fiduciary or agent
            for others (which others also must be QIBs) (or that such transferee
            is acquiring such Reset Rate Notes in reliance on an exemption under
            the Act other than Rule 144A or pursuant to an effective
            registration statement under the Act), (3) if such transferee is a
            non-U.S. Person (as defined in Regulation S) outside the United
            States of America, that such transferee is acquiring the Reset Rate
            Notes pursuant to an exemption from registration under the Act in
            accordance with the requirements of Rule 903 or Rule 904 of
            Regulation S, (4) that such transferee is not an underwriter within
            the meaning of Section 2(11) of the Act, and (5) that such
            transferee shall be deemed to have agreed to notify its subsequent
            transferees as to the foregoing;

      (iv)  the acquisition or purchase by a Beneift Plan of a Reset Rate Note
            will not constitute or otherwise result in: (A) in the case of a
            Benefit Plan subject to Title I of ERISA and/or Section 4975 of the
            Code, a non-exempt prohibited transaction in violation of Section
            406 of ERISA and/or Section 4975 of the Code which is not covered by
            a class or other applicable exemption and (B) in the case of a
            Benefit Plan subject to a substantially similar federal, state,
            local or foreign law, a non-exempt violation of such substantially
            similar law.

6. (A) By acceptance of a Reset Rate Note, whether upon original issuance or
subsequent Transfer, each Reset Rate Noteholder or Note Owner, as applicable, of
such Reset Rate Note (or a beneficial interest therein) offered and sold only to
a QIB in reliance on Rule 144A, acknowledges or is deemed to acknowledge, as the
case may be, the restrictions on the Transfer of such Reset Rate Notes and that
the following securities legend (the "Rule 144A Securities Legend") shall be
affixed to each U.S. Rule 144A Global Note Certificate (as defined in Section
2.1 of the Indenture), Non-U.S. Rule 144A Global Note Certificate (as defined in

                                 Appendix A-3-2

<PAGE>

Section 2.1 of the Indenture) and each Definitive Note representing an interest
in either such certificate (collectively, the "Rule 144A Certificates") unless
determined otherwise in accordance with applicable law:

      THIS NOTE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE UNITED STATES
      SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), ANY UNITED
      STATES STATE SECURITIES OR "BLUE SKY" LAWS OR ANY SECURITIES LAWS OF ANY
      OTHER JURISDICTION, AND, AS A MATTER OF U.S. LAW, MAY NOT BE OFFERED OR
      SOLD IN VIOLATION OF THE SECURITIES ACT OR SUCH OTHER LAWS. THIS NOTE MAY
      BE TRANSFERRED ONLY IN MINIMUM DENOMINATIONS OF NOT LESS THAN $250,000,
      (pound)100,000, (euro)100,000 OR THE APPLICABLE CURRENCY EQUIVALENT OF
      $250,000, DEPENDING ON ITS CURRENCY OF DENOMINATION. THE HOLDER HEREOF, BY
      PURCHASING OR ACCEPTING THIS NOTE IS HEREBY DEEMED TO HAVE AGREED FOR THE
      BENEFIT OF THE TRUST AND THE INITIAL PURCHASERS THAT IT WILL RESELL,
      PLEDGE OR OTHERWISE TRANSFER THIS NOTE, AS A MATTER OF U.S. LAW, ONLY (A)
      (1) SO LONG AS THIS NOTE IS ELIGIBLE FOR RESALE, PURSUANT TO RULE 144A
      PROMULGATED UNDER THE SECURITIES ACT ("RULE 144A"), TO A PERSON WHOM THE
      SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER, AS DEFINED
      IN RULE 144A (A "QUALIFIED INSTITUTIONAL BUYER"), THAT IS ACQUIRING THIS
      NOTE FOR ITS OWN ACCOUNT OR AS A FIDUCIARY OR AGENT FOR OTHERS (WHICH
      OTHERS MUST ALSO BE QUALIFIED INSTITUTIONAL BUYERS) TO WHOM NOTICE IS
      GIVEN THAT THE RESALE OR OTHER TRANSFER IS BEING MADE IN RELIANCE ON RULE
      144A, (2) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES
      ACT OTHER THAN RULE 144A, (3) TO A PERSON WHO IS NOT A U.S. PERSON (AS
      DEFINED IN REGULATION S PROMULGATED UNDER THE SECURITIES ACT) OUTSIDE THE
      UNITED STATES OF AMERICA ACQUIRING THIS NOTE IN ACCORDANCE WITH RULE 903
      OR RULE 904 OF REGULATION S PROMULGATED UNDER THE SECURITIES ACT OR (4)
      PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT,
      IN EACH CASE IN ACCORDANCE WITH ANY UNITED STATES STATE SECURITIES OR
      "BLUE SKY" LAWS OR ANY SECURITIES LAWS OF ANY OTHER JURISDICTION. UPON
      ACQUISITION OR TRANSFER OF A RESET RATE NOTE OR A BENEFICIAL INTEREST IN A
      RESET RATE NOTE, AS THE CASE MAY BE, BY, FOR OR WITH THE ASSETS OF, AN
      EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT ARRANGEMENT (A "PLAN"), SUCH
      RESET RATE NOTE OWNER SHALL BE DEEMED TO HAVE REPRESENTED THAT SUCH
      ACQUISITION OR PURCHASE WILL NOT CONSTITUTE OR OTHERWISE RESULT IN: (I) IN
      THE CASE OF A PLAN SUBJECT TO SECTION 406 OF EMPLOYEE RETIREMENT INCOME
      SECURITY ACT OF 1974, AS AMENDED ("ERISA") OR SECTION 4975 OF

                                 Appendix A-3-3

<PAGE>

      THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), A NON-EXEMPT
      PROHIBITED TRANSACTION IN VIOLATION OF SECTION 406 OF ERISA OR SECTION
      4975 OF THE CODE WHICH IS NOT COVERED BY A CLASS OR OTHER APPLICABLE
      EXEMPTION AND (II) IN THE CASE OF A PLAN SUBJECT TO A SUBSTANTIALLY
      SIMILAR FEDERAL, STATE, LOCAL OR FOREIGN LAW ("SIMILAR LAW"), A NON-EXEMPT
      VIOLATION OF SUCH SUBSTANTIALLY SIMILAR LAW. ANY TRANSFER FOUND TO HAVE
      BEEN MADE IN VIOLATION OF SUCH DEEMED REPRESENTATION SHALL BE NULL AND
      VOID AND OF NO EFFECT.

      THIS NOTE AND RELATED DOCUMENTATION MAY BE AMENDED OR SUPPLEMENTED FROM
      TIME TO TIME TO MODIFY THE RESTRICTIONS ON AND PROCEDURES UNDERTAKEN OR
      REPRESENTED BY THE HOLDER, FOR RESALES AND OTHER TRANSFERS OF THIS NOTE,
      TO REFLECT ANY CHANGE IN APPLICABLE LAWS OR REGULATIONS (OR THE
      INTERPRETATION THEREOF) OR IN PRACTICES RELATING TO RESALES OR OTHER
      TRANSFERS OF RESTRICTED SECURITIES GENERALLY. THE HOLDER OF THIS NOTE AND
      ANY BENEFICIAL OWNER OF ANY INTEREST THEREIN SHALL BE DEEMED, BY ITS
      ACCEPTANCE OR PURCHASE HEREOF, TO HAVE AGREED TO ANY SUCH AMENDMENT OR
      SUPPLEMENT (EACH OF WHICH SHALL BE CONCLUSIVE AND BINDING ON THE HOLDER
      HEREOF AND ALL FUTURE HOLDERS OF THIS NOTE AND ANY RESET RATE NOTES ISSUED
      IN EXCHANGE OR SUBSTITUTION HEREFOR, WHETHER OR NOT ANY NOTATION THEREOF
      IS MADE HEREON) AND AGREES TO TRANSFER THIS NOTE ONLY IN ACCORDANCE WITH
      ANY SUCH AMENDMENT OR SUPPLEMENT IN ACCORDANCE WITH APPLICABLE LAW IN
      EFFECT AT THE DATE OF SUCH TRANSFER.

      (B) By acceptance of a Reset Rate Note, whether upon original issuance or
subsequent Transfer, each Reset Rate Noteholder or Note Owner, as applicable, of
a class of Reset Rate Notes (or a beneficial interest therein) offered and sold
only to a non-U.S. Person (as defined in Regulation S) outside the United States
of America in reliance on Regulation S acknowledges or is deemed to acknowledge,
as the case may be, the restrictions on the Transfer of such Reset Rate Notes
and that the following securities legend (the "Regulation S Securities Legend"
and with the Rule 144A Securities Legend, the "Securities Legends" and each a
"Securities Legend") shall be affixed to each Regulation S Global Note
Certificate and each Definitive Note representing an interest in such
certificate (collectively, the "Regulation S Certificates") unless determined
otherwise in accordance with applicable law:

            THIS NOTE HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), ANY UNITED
      STATES STATE SECURITIES OR "BLUE SKY" LAWS OR ANY SECURITIES LAWS OF ANY
      OTHER

                                 Appendix A-3-4

<PAGE>

      JURISDICTION, AND, AS A MATTER OF U.S. LAW, PRIOR TO THE DATE THAT IS 40
      DAYS AFTER THE LATER OF THE COMMENCEMENT OF THE OFFERING OF THE RESET RATE
      NOTES AND THE CLOSING OF THE OFFERING OF THE RESET RATE NOTES MAY NOT BE
      OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED IN THE UNITED STATES OF
      AMERICA OR TO A U.S. PERSON (AS DEFINED IN REGULATION S PROMULGATED UNDER
      THE SECURITIES ACT) EXCEPT PURSUANT TO AN EXEMPTION FROM THE REGISTRATION
      REQUIREMENTS OF THE SECURITIES ACT OR PURSUANT TO AN EFFECTIVE
      REGISTRATION STATEMENT UNDER THE SECURITIES ACT, IN EACH CASE IN
      ACCORDANCE WITH ANY UNITED STATES STATE SECURITIES OR "BLUE SKY" LAWS OR
      ANY SECURITIES LAWS OF ANY OTHER JURISDICTION. THIS NOTE MAY BE
      TRANSFERRED ONLY IN MINIMUM DENOMINATIONS OF NOT LESS THAN $250,000,
      (pound)100,000, (euro)100,000 OR THE APPLICABLE CURRENCY EQUIVALENT OF
      $250,000, DEPENDING ON ITS CURRENCY OF DENOMINATION.

      UPON ACQUISITION OR TRANSFER OF A RESET RATE NOTE OR A BENEFICIAL INTEREST
      IN A RESET RATE NOTE, AS THE CASE MAY BE, BY, FOR OR WITH THE ASSETS OF,
      AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT ARRANGEMENT (A "PLAN"), SUCH
      RESET RATE NOTE OWNER SHALL BE DEEMED TO HAVE REPRESENTED THAT SUCH
      ACQUISITION OR PURCHASE WILL NOT CONSTITUTE OR OTHERWISE RESULT IN: (I) IN
      THE CASE OF A PLAN SUBJECT TO SECTION 406 OF EMPLOYEE RETIREMENT INCOME
      SECURITY ACT OF 1974, AS AMENDED ("ERISA") OR SECTION 4975 OF THE INTERNAL
      REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), A NON-EXEMPT PROHIBITED
      TRANSACTION IN VIOLATION OF SECTION 406 OF ERISA OR SECTION 4975 OF THE
      CODE WHICH IS NOT COVERED BY A CLASS OR OTHER APPLICABLE EXEMPTION AND
      (II) IN THE CASE OF A PLAN SUBJECT TO A SUBSTANTIALLY SIMILAR FEDERAL,
      STATE, LOCAL OR FOREIGN LAW ("SIMILAR LAW"), A NON-EXEMPT VIOLATION OF
      SUCH SUBSTANTIALLY SIMILAR LAW. ANY TRANSFER FOUND TO HAVE BEEN MADE IN
      VIOLATION OF SUCH DEEMED REPRESENTATION SHALL BE NULL AND VOID AND OF NO
      EFFECT.

      Upon the Transfer, exchange or replacement of a Rule 144A Certificate or a
Regulation S Certificate bearing the applicable legends set forth above, or upon
specific request for removal of the legends, the Trust or the Registrar will
deliver only replacement Rule 144A Certificates or Regulation S Certificates, as
the case may be, that bear such applicable legends, or will refuse to remove
such applicable legends, unless there is delivered to the Trust and the
Registrar such satisfactory evidence (which may include a legal opinion) as may
reasonably be required by the Trust and the Indenture Trustee that neither the
applicable legends nor the restrictions on Transfer set forth therein are
required to ensure compliance with the provisions of the Act.

                                 Appendix A-3-5

<PAGE>

      Whenever a Global Note Certificate is to be exchanged for Definitive
Notes, such Definitive Notes will be issued within five business days of
delivery to the Registrar of the information and any required certification
described in the preceding paragraph against the surrender of the relevant
Global Note Certificate at the specified office of the Registrar. Such exchange
shall be effected in accordance with the regulations concerning the Transfer and
registration from time to time relating to the Reset Rate Notes and shall be
effected without charge, but against such indemnity as the Registrar may require
in respect of any tax or other duty of whatsoever nature which may be levied or
imposed in connection with such exchange.

      Each Reset Rate Noteholder or Note Owner, as applicable, of such Reset
Rate Note, by its acceptance of a Reset Rate Note or a beneficial interest
therein, respectively, also agrees that it will Transfer such Reset Rate Note or
beneficial interest therein, as the case may be, only as provided herein and in
accordance with the Indenture. In addition, by acceptance of any Reset Rate Note
or beneficial interest therein, as applicable, each proposed transferee thereof
is hereby deemed to have agreed with the conditions set forth in the applicable
Securities Legend and agreed, by virtue of its acceptance of such Reset Rate
Note or beneficial interest therein, as the case may be, to indemnify the
Administrator, the Depositor, the Servicer, the Indenture Trustee the Eligible
Lender Trustee, the Remarketing Agents (in the event such Transfer is made
pursuant to a successful remarketing on a Reset Date) and the Issuer against any
and all liability that may result if such Transfer is not made in a manner
consistent with the restrictions set forth in the Securities Legend. In addition
to any applicable restrictions in the Indenture, with respect to the Transfer
and registration of Transfer of any Reset Rate Note registered in the name of a
Reset Rate Noteholder other than DTC or its nominee, or Euroclear or
Clearstream, Luxembourg or their joint nominee, as the case may be, to a
transferee that takes delivery in the form of a Definitive Note, in a
transaction other than pursuant to an effective registration statement under the
Act, the Indenture Trustee shall register the Transfer of such Definitive Note
if (i) (A) the requested Transfer is being made to a transferee who has provided
the Indenture Trustee and the Administrator with a Rule 144A and Related Matters
Certificate, substantially in the form attached as Annex 1 hereto, (B) such
transferee has provided comparable evidence as to its QIB status, (C) such
Transfer is being made in compliance with Regulation S and such transferee has
provided the Indenture Trustee and the Administrator with a Regulation S and
Related Matters Certificate, substantially in the form attached as Annex 1
hereto, or (D) such Transfer is being made in reliance on an exemption from
registration under the Act other than Rule 144A or Regulation S and that such
transferor has provided the Indenture Trustee and the Administrator with
reasonably acceptable evidence thereof, and (ii) the applicable transferor has
provided the Indenture Trustee and the Administrator with a Transferor Letter,
substantially in the form of Annex 2 hereto.

6. Each class of Reset Rate Notes will be issued only in minimum denominations
of $250,000, or the applicable currency equivalent of $250,000, (euro)100,000,
(pound)100,000 or the applicable currency equivalent of $250,000, depending on
its currency of denomination, and integral multiples of $1, (euro)1, (pound)1 or
the applicable currency equivalent of $1, depending on its currency of
denomination, in excess thereof. The Reset Rate Notes are exchangeable at any
time into an equal aggregate principal amount of Reset Rate Notes of the same
class of different authorized denominations pursuant to Section 2.4 of the
Indenture.

                                 Appendix A-3-6

<PAGE>

7. Reset Rate Notes may be presented or surrendered pursuant to Section 2.4 of
the Indenture.

8. No service charge shall be made to a Noteholder for any registration of
Transfer or exchange of Reset Rate Notes, but the Indenture Trustee may require
payment of a sum sufficient to cover any tax or other governmental charge
pursuant to Section 2.4 of the Indenture.

9. The Indenture Trustee shall cancel all Reset Rate Notes surrendered for
Transfer or exchange pursuant to Section 2.8 of the Indenture.

10. For so long as any class of Reset Rate Notes are "restricted securities"
within the meaning of Rule 144(a)(3) of the Act, (1) the Administrator will
provide or cause to be provided to any holder of such Reset Rate Notes 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 Act; and (2)
the Administrator 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 Act under Rule 144A is and will be available
for resales of such Reset Rate Notes conducted in accordance with Rule 144A.

                                 Appendix A-3-7

<PAGE>

                                                                      ANNEX 1 TO
                                                                    APPENDIX A-3

                FORM OF RULE 144A AND RELATED MATTERS CERTIFICATE

                                                   [Date]

[SELLER]

Deutsche Bank Trust Company
    Americas, as Indenture Trustee
60 Wall Street, 26th Floor,
     Mailstop NYC60-2606
New York, New York 10005

Sallie Mae, Inc., as Administrator
12061 Bluemont Way
Reston, Virginia 20190

      Re:   SLM Student Loan Trust 2004-10, Student Loan-Backed, Class A-4,
            Class A-5A, Class A-5B, Class A-6A, Class A-6B, Class A-7A, Class
            A-7B and Class A-8 Reset Rate Notes (the "Reset Rate Notes")

Dear Sirs:

            In connection with our purchase of the Class [A-4] [A-5A] [A-5B]
[A-6A] [A-6B] [A-7A] [A-7B] [A-8] Reset Rate Notes of the above-referenced
series, the undersigned certifies to each of the parties to whom this letter is
addressed that it is a qualified institutional buyer (as defined in Rule 144A
under the Securities Act of 1933, as amended (the "Act")) as follows:

      (A) It owned and/or invested on a discretionary basis eligible securities
(excluding affiliate's securities, bank deposit notes and CD's, loan
participations, repurchase agreements, securities owned but subject to a
repurchase agreement and swaps), as described below:

            Date: ______________, 20__ (must be on or after the close of its
            most recent fiscal year)

            Amount: $_________________; and

      (B)   The dollar amount set forth above is:

            1.    greater than $100 million and the undersigned is one of the
                  following entities:

                        an insurance company as defined in Section 2(13) of the
                        Act; or

                                 Appendix A-3-8

<PAGE>

                        an investment company registered under the Investment
                        Company Act or any business development company as
                        defined in Section 2(a)(48) of the Investment Company
                        Act of 1940; or

                        a Small Business Investment Company licensed by the U.S.
                        Small Business Administration under Section 301 (c) or
                        (d) of the Small Business Investment Act of 1958; or

                        a plan (i) established and maintained by a state, its
                        political subdivisions, or any agency or instrumentality
                        of a state or its political subdivisions, the laws of
                        which permit the purchase of securities of this type,
                        for the benefit of its employees and (ii) the governing
                        investment guidelines of which permit the purchase of
                        securities of this type; or

                        a business development company as defined in Section
                        202(a)(22) of the Investment Advisers Act of 1940; or

                        a corporation (other than a U.S. bank, savings and loan
                        association or equivalent foreign institution),
                        partnership, Massachusetts or similar business trust, or
                        an organization described in Section 501(c)(3) of the
                        Internal Revenue Code; or

                        a U.S. bank, savings and loan association or equivalent
                        foreign institution, which has an audited net worth of
                        at least $25 million as demonstrated in its latest
                        annual financial statements; or

                        an investment adviser registered under the Investment
                        Advisers Act; or

            2.    greater than $10 million, and the undersigned is a
                  broker-dealer registered with the SEC; or

            3.    less than $10 million, and the undersigned is a broker-dealer
                  registered with the SEC and will only purchase Rule 144A
                  securities in transactions in which it acts as a riskless
                  principal (as defined in Rule 144A); or

                                 Appendix A-3-9

<PAGE>

            4.    less than $100 million, and the undersigned is an investment
                  company registered under the Investment Company Act of 1940,
                  which, together with one or more registered investment
                  companies having the same or an affiliated investment adviser,
                  owns at least $100 million of eligible securities; or

            5.    less than $100 million, and the undersigned is an entity, all
                  the equity owners of which are qualified institutional buyers.

            The undersigned further certifies that it is purchasing the Reset
Rate Notes for its own account or for the account of others that independently
qualify as "Qualified Institutional Buyers" as defined in Rule 144A (a "QIB").
It is aware that the sale of the Reset Rate Notes is being made in reliance on
its continued compliance with Rule 144A. It is aware that the transferor may
rely on the exemption from the provisions of Section 5 of the Act provided by
Rule 144A. The undersigned understands that the Reset Rate Notes may be
Transferred only (A) so long as such Reset Rate Notes are eligible for resale
pursuant to Rule 144A, to a person whom the seller reasonably believes is a QIB
acquiring the Reset Rate Notes for its own account or as a fiduciary or agent
for others (which others must also be QIBs) to whom notice is given that the
Transfer is being made in reliance on Rule 144A, (B) pursuant to an effective
registration statement under the Act, (C) pursuant to an exemption from
registration available under the Act other than Rule 144A, or (D) to a purchaser
who is a non-U.S. Person (as defined in Regulation S) outside the United States
of America, acquiring the Reset Rate Notes pursuant to an exemption from
registration under the Act in accordance with Rule 903 or Rule 904 of Regulation
S, in each case in accordance with any applicable United States state securities
or "blue sky" laws or any securities laws of any other jurisdiction.

            The undersigned agrees that if at some future time it wishes to
dispose of or exchange any of the Reset Rate Notes, it will not Transfer or
exchange any of the Reset Rate Notes unless: (1) the sale is to an Eligible
Purchaser (as defined below), (2) 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 (3) such transferee
shall deliver a Rule 144A and Related Matters Certificate to substantially the
same effect as this letter to the addressees hereof or a Regulation S and
Related Matters Certificate substantially in the same form as set forth in Annex
1 to Appendix 3 to the Indenture, or such other evidence as may be reasonably
acceptable to the Administrator.

            The undersigned hereby represents and warrants that the undersigned
is accepting ownership of the Reset Rate Notes in compliance with the
restrictions set forth in Section 5 of Appendix A-3 to the Indenture, dated as
of October 1, 2004 (the "Indenture"), among the Trust, Chase Manhattan Bank USA,
National Association, as eligible lender trustee, and Deutsche Bank Trust
Company Americas, as indenture trustee, and acknowledges that the Reset Rate
Notes will be issued with the legends set forth in Section 6 of Appendix A-3 to
the Indenture.

            "Eligible Purchaser" means a corporation, partnership or other
entity which we have reasonable grounds to believe and do believe (A) (i) can
make representations with respect

                                 Appendix A-3-10

<PAGE>

to itself to substantially the same effect as the representations set forth
herein, and (ii) is a QIB as defined under Rule 144A of the Act or any entity in
which all of the equity owners come within such paragraphs, (B) can make
representations with respect to itself to substantially the same effect as the
representations set forth in the Regulation S and Related Matters Certificate in
the same form as Annex 1 to Appendix 3 to the Indenture, or (C) (i) can make
representations with respect to itself substantially to the same effect as the
representations set forth herein (other than to its status as a QIB), and (ii)
is acquiring such Reset Rate Notes in reliance on an exemption to the Act other
than Rule 144A in accordance with any applicable United States state securities
or "Blue Sky" laws.

            If the Purchaser proposes that its Reset Rate Notes 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): _____________________

            IN WITNESS WHEREOF, this document has been executed by the
undersigned who is duly authorized to do so on behalf of the undersigned
Qualified Institutional Buyer on the ____ day of ___________, 20__.

                                        Name of Institution

                                        ____________________________________
                                        Signature

                                        ____________________________________
                                        Name

                                        ____________________________________
                                        Title

                             NOMINEE ACKNOWLEDGMENT

            The undersigned hereby acknowledges and agrees that as to the Reset
Rate Notes 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.

                                        By: ____________________________________
                                                    Duly Authorized

                                 Appendix A-3-11

<PAGE>

              FORM OF REGULATION S AND RELATED MATTERS CERTIFICATE

                                                    [Date]

[SELLER]

Deutsche Bank Trust Company
    Americas, as Indenture Trustee
60 Wall Street, 26th Floor,
     Mailstop NYC60-2606
New York, New York  10005

Sallie Mae, Inc., as Administrator
12061 Bluemont Way
Reston, Virginia 20190

      Re:   SLM Student Loan Trust 2004-10, Student Loan-Backed, Class A-4,
            Class A-5A, Class A-5B, Class A-6A, Class A-6B, Class A-7A, Class
            A-7B and Class A-8 Reset Rate Notes (the "Reset Rate Notes")

Dear Sirs:

            In connection with our purchase of the Class [A-4] [A-5A] [A-5B]
[A-6A] [A-6B] [A-7A] [A-7B] [A-8] Reset Rate Notes of the above-referenced
series, the undersigned certifies to each of the parties to whom this letter is
addressed that it is a non-U.S. person (as defined in Regulation S) outside the
United States of America, acquiring the Reset Rate Notes pursuant to an
exemption from registration in accordance with Rule 903 or Rule 904 of
Regulation S.

            The undersigned further certifies that it is purchasing the Reset
Rate Notes for its own account or for the account of others that independently
qualify as non-U.S. persons (as defined in Regulation S) outside the United
States of America. It is aware that the sale of the Reset Rate Notes is being
made in reliance on its continued compliance with Rule 903 or Rule 904 of
Regulation S. The undersigned understands that the Reset Rate Notes may resold
or Transferred only (A) so long as such Reset Rate Notes are eligible for resale
pursuant to Rule 144A, to a person whom the seller reasonably believes is a QIB
acquiring the Reset Rate Notes for its own account or as a fiduciary or agent
for others (which others must also be QIBs) to whom notice is given that the
resale or other Transfer is being made in reliance on Rule 144A, (B) pursuant to
an effective registration statement under the Act, (C) pursuant to another
exemption from registration available under the Act other than Rule 144A, or (D)
to a purchaser who is a non-U.S. Person (as defined in Regulation S) outside the
United States of America, acquiring the Reset Rate Notes pursuant to an
exemption from registration under the Act in accordance with Rule 903 or Rule
904 of Regulation S, in each case in accordance with any applicable United
States state securities or "blue sky" laws or any securities laws of any other
jurisdiction.

                                 Appendix A-3-12

<PAGE>

            The undersigned agrees that if at some future time it wishes to
dispose of or exchange any of the Reset Rate Notes, it will not Transfer or
exchange any of the Reset Rate Notes unless: (1) the sale is to an Eligible
Purchaser (as defined below), (2) 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 (3) such transferee
shall deliver a Rule 144A Certificate substantially in the same form as Annex 1
to Appendix 3 to the Indenture, or a Regulation S Certificate to substantially
the same effect as this letter to the addressees hereof or such other evidence
as may be reasonably acceptable to the Administrator and the Indenture Trustee.

            The undersigned hereby represents and warrants that the undersigned
is accepting ownership of the Reset Rate Notes in compliance with the
restrictions set forth in Section 5 of Appendix A-3 to the Indenture, dated as
of October 1, 2004 (the "Indenture"), among the Trust, Chase Manhattan Bank USA,
National Association, as eligible lender trustee, and Deutsche Bank Trust
Company Americas, as indenture trustee, and acknowledges that the Reset Rate
Notes will be issued with the legends set forth in Section 5 to Appendix A-3 to
the Indenture.

            "Eligible Purchaser" means a corporation, partnership or other
entity which we have reasonable grounds to believe and do believe (A) (i) can
make representations with respect to itself to substantially the same effect as
the representations set forth herein, and (ii) is a QIB as defined under Rule
144A of the Act or any entity in which all of the equity owners come within such
paragraphs, (B) (i) can make representions with respect to itself to
substantially the same effect as the representations set forth in the Regulation
S Certificate in the same form as Annex 1 to Appendix 3 to the Indenture, and
(ii) is acquiring such Reset Rate Notes pursuant to an exemption from
registration in accordance with Rule 903 or Rule 904 of Regulation S, or (C) (i)
can make representations with respect to itself substantially to the same effect
as the representations set forth herein (other than to its status as a QIB), and
(ii) is acquiring such Reset Rate Notes in reliance on an exemption to the Act
other than Rule 144A in accordance with any applicable United States state
securities or "Blue Sky" laws.

            If the Purchaser proposes that its Reset Rate Notes 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): _____________________

                                 Appendix A-3-13

<PAGE>

            IN WITNESS WHEREOF, this document has been executed by the
undersigned who is duly authorized to do so on behalf of the undersigned
non-U.S. person on the ____ day of ___________, 20__.

                                        Name of Institution

                                        ____________________________________
                                        Signature

                                        ____________________________________
                                        Name

                                        ____________________________________
                                        Title

                             NOMINEE ACKNOWLEDGMENT

            The undersigned hereby acknowledges and agrees that as to the Reset
Rate Notes 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.

                                        By: ____________________________________
                                                    Duly Authorized

                                 Appendix A-3-14

<PAGE>

                                                                      ANNEX 2 TO
                                                                    APPENDIX A-3

                            FORM OF TRANSFEROR LETTER

                                                      [Date]

Deutsche Bank Trust Company
    Americas, as Indenture Trustee
60 Wall Street, 26th Floor,
     Mailstop NYC60-2606
New York, New York  10005

Sallie Mae, Inc., as Administrator
12061 Bluemont Way
Reston, Virginia 20190

      Re:   SLM Student Loan Trust 2004-10, Student Loan-Backed, Class A-4,
            Class A-5A, Class A-5B, Class A-6A, Class A-6B, Class A-7A, Class
            A-7B and Class A-8 Reset Rate Notes (the "Reset Rate Notes")

Ladies and Gentlemen:

In connection with our disposition of the Class [A-4] [A-5A] [A-5B] [A-6A]
[A-6B] [A-7A] [A-7B] [A-8] Reset Rate Notes of the above-referenced series owned
by us, we certify that (a) we understand that the Reset Rate Notes have not been
registered under the Securities Act of 1933, as amended (the "Act"), and are
being disposed by us in a transaction that is exempt from the registration
requirements of the Act, and (b) we have not offered or sold any Reset Rate
Notes to, or solicited offers to buy any Reset Rate Notes from, any person, or
otherwise approached or negotiated with any person with respect thereto, in a
manner that would be deemed, or taken any other action would result in, a
violation of Section 5 of the Act.

                                        Very truly yours,

                                        _____________________________________
                                        Print Name of Transferor

                                        By:__________________________________
                                             Authorized Officer

                                 Appendix A-3-15

<PAGE>

                                                                      SCHEDULE A

                         Schedule of Trust Student Loans

                       [See Schedule A to the Bill of Sale

                      (Attachment C to the Sale Agreement)]

                                  Schedule A-1

<PAGE>

                                                                      SCHEDULE B

                      Location of Trust Student Loan Files

                 [See Attachment B to the Servicing Agreement)]

                                  Schedule B-1

<PAGE>

                                                                       EXHIBIT A

                                 [FORM OF NOTES]

                          (SEE TABS 15.1 THROUGH 16.1)

                                   Exhibit A-1

<PAGE>

                                                                       EXHIBIT B

                        Form of Note Depository Agreement
                        for U.S. Dollar Denominated Notes

                                   Exhibit B-1

<PAGE>

                                                                       EXHIBIT C

                        Form of Note Depository Agreement
           for Notes Denominated in a Currency Other than U.S. Dollars

                                   Exhibit C-1

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