EX-33.3
Management's Assertion on Compliance with Applicable
Regulation AB Servicing Criteria


1. MidFirst Bank ("MidFirst"), is responsible for assessing compliance with the
servicing criteria applicable to it under paragraph (d) of Item 1122 of
Regulation AB, for the period from September 1, 2007 up to and including
December 31, 2007 (the "Reporting Period"), as set forth in Appendix A hereto.
The transactions covered by this report include outstanding publicly traded
asset-backed securities involving residential mortgage loans for which MidFirst
acted as the servicer on or after September 1, 2007 (the "Platform");

2. MidFirst has engaged Midland Mortgage Co. (the "Subservicer"), a
wholly-owned subsidiary of MidFirst Bank, to perform the primary servicing
activities as set forth in the servicing agreements associated with the
security transactions of the Platform. MidFirst herein relies upon Midland's
Report on Assessment of Compliance with Applicable Servicing Criteria in
determining its compliance with Regulation AB. MidFirst has determined that any
vendors ("Vendors") it may have engaged to perform specific, limited or
scripted activities, other than the Subservicer, are not "servicers" as defined
in Item 1101 (j) of Regulation AB and asserts that it has policies and
procedures in place to provide reasonable assurance that the Vendors'
activities comply, in all material respects, with the servicing criteria
applicable to each Vendor;

3. Except as set forth in paragraph 4 below, MidFirst used the criteria set
forth in paragraph (d) of Item 1122 of Regulation AB to assess the compliance
with the applicable servicing criteria;

4. The criteria listed in the column titled "Inapplicable Servicing Criteria"
on Appendix A hereto are inapplicable to MidFirst based on the activities it
performs, directly, through the Subservicer or through its Vendors, with
respect to the Platform;

5. MidFirst has complied, in all material respects, with the applicable
servicing criteria as of December 31, 2007 and for the Reporting Period with
respect to the Platform taken as a whole;

6. MidFirst has not identified and is not aware of any material instance of
noncompliance by the Subservicer or any other Vendors with the applicable
servicing criteria as of December 31, 2007 and for the Reporting Period with
respect to the Platform taken as a whole;

7. MidFirst has not identified any material deficiency in its policies and
procedures to monitor the compliance by the Subservicer or the Vendors with the
applicable servicing criteria as of December 31, 2007 and for the Reporting
Period with respect to the Platform taken as a whole; and

8. NDB Accountants & Consultants LLP, a registered public accounting firm, has
issued an attestation report on MidFirst's assessment of compliance with the
applicable servicing criteria for the Reporting Period.


February 28, 2008


MidFirst Bank

By: /s/ Chris Wertzberger
Name: Chris Wertzberger
Title: 1st Vice President


(page)


APPENDIX A

<TABLE>
<CAPTION>

                                SERVICING CRITERIA

                                                                                 Performed by        Inapplicable
                                                                    Performed    Subservicer         Servicing
Reference                             Criteria                      by Servicer  or Vendor (1)       Criteria (2)
<S>                                      <C>                           <C>          <C>                 <C>
                 General Servicing Considerations

1122(d)(1)(i)    Policies and procedures are instituted                 X
                 to monitor any performance or other
                 triggers and events of default in
                 accordance with the transaction
                 agreements.

1122(d)(1)(ii)   If any material servicing activities                   X
                 are outsourced to third parties, policies
                 and procedures are instituted to monitor
                 the third party's performance and
                 compliance with such servicing
                 activities.

1122(d)(1)(iii)  Any requirements in the transaction                                                     X
                 agreements to maintain a back-up servicer
                 for the [pool assets] are maintained.

1122(d)(1)(iv)   A fidelity bond and errors and                         X
                 omissions policy is in effect on the
                 party participating in the servicing
                 function throughout the reporting period
                 in the amount of coverage required by and
                 otherwise in accordance with the terms of
                 the transaction agreements.

                 Cash Collection and Administration

1122(d)(2)(i)    Payments on [pool assets] are deposited                             X
                 into the appropriate custodial bank
                 accounts and related bank clearing
                 accounts no more than two business days
                 following receipt, or such other number
                 of days specified in the transaction
                 agreements.

1122(d)(2)(ii)   Disbursements made via wire transfer on                             X
                 behalf of an obligor or to an investor are
                 made only by authorized personnel.

1122(d)(2)(iii)  Advances of funds or guarantees                                     X
                 regarding collections, cash flows or
                 distributions, and any interest or other
                 fees charged for such advances, are made,
                 reviewed and approved as specified in
                 the transaction agreements.

1122(d)(2)(iv)   The related accounts for the                                        X
                 transaction, such as cash reserve
                 accounts or accounts established as a
                 form of overcollateralization, are
                 separately maintained (e.g., with respect
                 to commingling of cash) as set forth in
                 the transaction agreements.

1122(d)(2)(v)    Each custodial account is maintained at                             X
                 a federally insured depository
                 institution as set forth in the
                 transaction agreements. For purposes of
                 this criterion, "federally insured
                 depository institution" with respect to a
                 foreign financial institution means a
                 foreign financial institution that meets
                 the requirements of Rule 13k-1(b)(1)
                 of the Securities Exchange Act.

1122(d)(2)(vi)   Unissued checks are safeguarded so as                               X
                 to prevent unauthorized access.

1122(d)(2)(vii)  Reconciliations are prepared on a                                   X
                 monthly basis for all asset-backed
                 securities related bank accounts,
                 including custodial accounts and related
                 bank clearing accounts. These
                 reconciliations: are (A) mathematically
                 accurate; (B) prepared within 30
                 calendar days after the bank statement
                 cutoff date, or such other number of days
                 specified in the transaction agreements;
                 (C) reviewed and approved by someone
                 other than the person who prepared the
                 reconciliation; and (D) contain
                 explanations for reconciling items.
                 These reconciling items are resolved
                 within 90 calendar days of their original
                 identification, or such other number of
                 days specified in the transaction
                 agreements.

<CAPTION>

                                 SERVICING CRITERIA

                                                                                 Performed by        Inapplicable
                                                                    Performed    Subservicer         Servicing
Reference                             Criteria                      by Servicer  or Vendor (1)       Criteria (2)
<S>                                      <C>                           <C>          <C>                 <C>
                 Investor Remittances and Reporting

1122(d)(3)(i)    Reports to investors, including those                               X
                 to be filed with the Commission, are
                 maintained in accordance with the
                 transaction agreements and applicable
                 Commission requirements. Specifically,
                 such reports (A) are prepared in
                 accordance with timeframes and other
                 terms set forth in the transaction
                 agreements; (B) provide information
                 calculated in accordance with the terms
                 specified in the transaction agreements;
                 (C) are filed with the Commission as
                 required by its rules and regulations;
                 and (D) agree with the investors' or
                 trustee's records as to the total unpaid
                 principal balance and number of [pool
                 assets] serviced by the servicer.

1122(d)(3)(ii)   Amounts due to investors are allocated                              X
                 and remitted in accordance with
                 timeframes, distribution priority and
                 other terms set forth in the transaction
                 agreements.

1122(d)(3)(iii)  Disbursements made to an investor are                               X
                 posted within two business days to the
                 Servicer's investor records, or such other
                 number of days specified in the transaction
                 agreements.

1122(d)(3)(iv)   Amounts remitted to investors per the                               X
                 investor reports agree with cancelled
                 checks, or other form of payment, or
                 custodial bank statements.

                 Pool Asset Administration

1122(d)(4)(i)    Collateral or security on [pool assets]                             X
                 is maintained as required by the
                 transaction agreements or related mortgage
                 loan documents.

1122(d)(4)(ii)   [pool asset] and related documents are                              X
                 safeguarded as required by the
                 transaction agreements.

1122(d)(4)(iii)  Any additions, removals or                                          X
                 substitutions to the asset pool are made,
                 reviewed and approved in accordance with
                 any conditions or requirements in the
                 transaction agreements.

1122(d)(4)(iv)   Payments on [pool assets], including any                            X
                 payoffs, made in accordance with related
                 [pool asset] documents are posted to the
                 Servicer's obligor records maintained no
                 more than two business days after
                 receipt, or such other number of days
                 specified in the transaction agreements,
                 and allocated to principal, interest or
                 other items (e.g., escrow) in accordance
                 with the related [pool asset] documents.

1122(d)(4)(v)    The Servicer's records regarding the                                X
                 [pool assets] agree with the Servicer's
                 records with respect to an obligor's
                 unpaid principal balance.

1122(d)(4)(vi)   Changes with respect to the terms or                                X
                 status of an obligor's [pool assets]
                 (e.g., loan modifications or re-agings) are
                 made, reviewed and approved by authorized
                 personnel in accordance with the
                 transaction agreements and related pool
                 asset documents.

1122(d)(4)(vii)  Loss mitigation or recovery actions                                 X
                 (e.g., forbearance plans, modifications
                 and deeds in lieu of foreclosure,
                 foreclosures and repossessions, as
                 applicable) are initiated, conducted, and
                 concluded in accordance with
                 the timeframes or other requirements
                 established by the transaction
                 agreements.

1122(d)(4)(viii) Records documenting collection efforts                              X
                 are maintained during the period a [pool
                 asset] is delinquent in accordance with
                 the transaction agreements. Such records
                 are maintained on at least a monthly
                 basis, or such other period specified in
                 the transaction agreements, and describe
                 the entity's activities in monitoring
                 delinquent [pool assets] including, for
                 example, phone calls, letters and
                 payment rescheduling plans in cases where
                 delinquency is deemed temporary (e.g.,
                 illness or unemployment).

<CAPTION>

                                 SERVICING CRITERIA

                                                                                 Performed by        Inapplicable
                                                                    Performed    Subservicer         Servicing
Reference                             Criteria                      by Servicer  or Vendor (1)       Criteria (2)
<S>                                      <C>                           <C>          <C>                 <C>
1122(d)(4)(ix)   Adjustments to interest rates or rates                              X
                 of return for [pool assets] with variable
                 rates are computed based on the related
                 [pool asset] documents.

1122(d)(4)(x)    Regarding any funds held in trust for                               X
                 an obligor (such as escrow accounts): (A)
                 such funds are analyzed, in accordance
                 with the obligor's [pool asset] documents,
                 on at least an annual basis, or such
                 other period specified in the transaction
                 agreements; (B) interest on such funds is
                 paid, or credited, to obligors in
                 accordance with applicable [pool asset]
                 documents and state laws; and (C) such
                 funds are returned to the obligor within
                 30 calendar days of full repayment of the
                 related [pool assets], or such other number
                 of days specified in the transaction
                 agreements.

1122(d)(4)(xi)   Payments made on behalf of an obligor                               X
                 (such as tax or insurance payments) are
                 made on or before the related penalty or
                 expiration dates, as indicated on the
                 appropriate bills or notices for such
                 payments, provided that such support has
                 been received by the Servicer at least 30
                 calendar days prior to these dates, or
                 such other number of days specified in
                 the transaction agreements.

1122(d)(4)(xii)  Any late payment penalties in                                       X
                 connection with any payment to be made on
                 behalf of an obligor are paid from the
                 Servicer's funds and not charged to the
                 obligor, unless the late payment was due
                 to the obligor's error or omission.

1122(d)(4)(xiii) Disbursements made on behalf of an                                  X
                 obligor are posted within two business
                 days to the obligor's records maintained
                 by the Servicer, or such other number of
                 days specified in the transaction
                 agreements.

1122(d)(4)(xiv)  Delinquencies, charge-offs and                                      X
                 uncollectible accounts are recognized and
                 recorded in accordance with the
                 transaction agreements.

1122(d)(4)(xv)   Any external enhancement or other                                                       X
                 support identified in Item
                 1114(a)(1) through (3) or Item 1115 of
                 Regulation AB, is maintained as set forth
                 in the transaction agreements.

<FN>

1) The activities pertaining to these criteria or portions of these criteria are performed on behalf of MidFirst by Midland Mortgage
Co. ("Midland"), the Subservicer or other Vendors retained by MidFirst or through Midland, which provided separate assessments of
compliance in accordance with Item 1122 of Regulation AB.

2) These criteria are inapplicable to the Servicing Platform as of December 31, 2007 and the Reporting Period since MidFirst,
directly or through the subservicer or any other Vendor, was not required to perform any related activities.

</FN>
</TABLE>