Document:

Exhibit
      10.02

    

    ASSIGNMENT
      OF REVENUE INTEREST

     

    THIS
      AGREEMENT
      made as
      of this 6th
      day of
      December, 2005 between FRMO CORP, a Delaware corporation (“FRMO”) and FROMEX
      EQUITY CORP, a Delaware corporation (“Fromex”).

    

    WHEREAS:

    

    A. The
      parties hereto have executed a Consulting Agreement dated December 1, 2005
      (the
“Consulting Agreement”) providing for Fromex to perform consulting and
      management services to FRMO for which FRMO has agreed to pay to Fromex 10%
      of
      FRMO’s cash receipts commencing December 1, 2005;

    

    B. FRMO,
      has
      organized Horizon Global Advisers LLC a Delaware limited liability company
      (“Horizon Advisers”) to act as the investment adviser for Horizon Global
      Advisers Fund, plc and its sub-funds (together “Horizon Fund”) from which FRMO
      expects to receive fees by reason of FRMO’s 60% interest in Horizon Advisers
      (herein “Horizon Global Cash Fees”);

    

    C. FRMO
      hereby assigns and transfers to Fromex a 66 2/3% revenue interest (the “Revenue
      Interest”) in the Horizon Cash Fees which FRMO shall receive, in consideration
      of the sum of $250,000, the receipt of which amount FRMO does hereby acknowledge
      and contribute to the capital of Fromex.

     

    NOW
      THEREFORE,
      in
      consideration of the sum of $250,000, FRMO does hereby sell, assign and transfer
      to Fromex, its successors and assigns, a Two Thirds (66 2/3%) Revenue Interest
      in the Horizon Cash Fees and it is hereby agreed between the parties as
      follows:

    

    1. Term.
      The
      Revenue Interest shall be in effect on the date hereof and continue in effect
      in
      perpetuity so long as FRMO, or its successors and assigns, receive fees, in
      cash, from Horizon Advisers.

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

       

    

    2. Exclusion.
      Fromex
      agrees that it shall not also be entitled to receive 10% of the Horizon Cash
      Fees under the Consulting Agreement in addition to the Revenue Interest hereby
      sold, assigned and transferred by FRMO to Fromex. FRMO agrees to use its best
      efforts to increase the Horizon Cash Fees, and to keep the Horizon Fund in
      full
      force and effect.

    

    3. Revenue
      Interest.
      As and
      for its Revenue Interest FRMO shall pay to Fromex in perpetuity sixty six and
      two thirds (66 2/3%) percent of the total cash receipts that FRMO, or its
      successors and assigns, receives as fees from Horizon Advisers so long as such
      fees are paid to FRMO. Said two-thirds share shall be based only on the money
      actually received as fees by FRMO from Horizon Advisers in each three (3) month
      period beginning after the date hereof. The payment of such share shall be
      made
      at the close of the month following the end of each three month period ending
      on
      the last days of February, May, August and November of each year, less any
      advances, which FRMO shall have made to FROMEX on account thereof.

    

    4.  Arbitration
      and Choice of Laws.
      The
      laws of the State of New York shall govern this Agreement, without regard to
      the
      conflict of laws principles thereof. The parties irrevocably agree that all
      disagreements or controversies in any way, manner or respect, arising out of
      or
      related to this Agreement shall be resolved by binding arbitration in New York
      City in accordance with the Rules of the American Arbitration Association.
      Each
      party hereby consents and submits to the jurisdiction of the American
      Arbitration Association and hereby waives any rights the party may have to
      transfer or change the venue of any such dispute. The prevailing party in any
      arbitration in connection with this Agreement shall be entitled to recover
      from
      the other party all costs and expenses, including without limitation reasonable
      fees of attorneys and paralegals, incurred by such party in connection with
      any
      such arbitration or court proceeding to enforce the award made in the
      arbitration proceeding. Each party consents to the jurisdiction of the Supreme
      Court of the State of New York, County of New York to enforce any such
      arbitration result. 

    

    5.  Further
      Assurances.
      The
      parties shall execute and deliver such further instruments and do such further
      acts and things as may be required in good faith to carry out the intent and
      purpose of this Agreement.

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

    6.
       Binding
      on Successors.
      This
      Agreement shall be binding on, and inure to the benefit of, the parties hereto,
      their successors and assigns.

    

    7. Severability.
      If any
      provision of this Agreement or its application to any circumstance shall be
      finally determined by any court of competent jurisdiction to be invalid or
      unenforceable then the same is hereby declared to be severable and the remainder
      of this Agreement and the application of such provisions or circumstances other
      than so determined to be invalid or unenforceable shall not be affected
      hereby.

    

    8. Effect
      of Waiver or Consent.
      A
      waiver or consent, express or implied, to or of any breach or default by any
      party in the performance by that party of its obligations hereunder is not
      a
      consent or waiver to or of any other breach or default in the performance by
      that party of the same or any other obligations of that party. Failure on the
      part of a party to complain of any act or omission or to declare any party
      in
      default hereunder, irrespective of how long that failure continues, does not
      constitute a waiver by that party of its rights with respect to that
      default.

    

    9. Supersedes
      Prior Agreement.
      This
      Agreement shall supersede any prior agreement or understanding made by the
      parties prior to the date hereof and constitutes the entire agreement between
      the parties with respect to the subject matter. This Agreement is not intended
      to confer upon any person other than the parties hereto any rights or remedies
      hereunder.

    

    IN
      WITNESS WHEREOF,
      the
      parties hereto have caused this Agreement to be executed as of the date first
      above written.

    

    
      	 	 	 
	 	FRMO CORP.
	 
 	 
 	 
 
	
            	By	/s/ Murray Stahl
	 	
              

              Murray
                Stahl, CEO

            
	 	
            

      	 	 	 
	 	
              FROMEX
                EQUITY CORP.

            
	 
 	 
 	 
 
	
            	By	/s/ Steven Bregman
	 	
              

              Steven
                Bregman, PresidentEXECUTION

    

    

    STRUCTURED
      ASSET SECURITIES CORPORATION, as Depositor,

     

    AURORA
      LOAN SERVICES LLC, as Master Servicer,

     

    WELLS
      FARGO BANK, N.A., as 

    Securities
      Administrator,

     

    RISK
      MANAGEMENT GROUP, LLC, as Credit Risk Manager,

     

    and
      

     

    U.S.
      BANK
      NATIONAL ASSOCIATION, as Trustee

     

    
      
        

      

    

     

    TRUST
      AGREEMENT

     

    Dated
      as
      of August 1, 2006

     

    
      
        

      

    

    STRUCTURED
      ASSET INVESTMENT LOAN TRUST 

    MORTGAGE
      PASS-THROUGH CERTIFICATES

    SERIES
      2006-BNC3

    

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    TABLE
      OF
      CONTENTS

    
      	 
	
               Page

            
	
              ARTICLE
                I DEFINITIONS

            
	 
	
              Section
                1.01

            	
              Definitions.

            	
              14

            
	
              Section
                1.02

            	
              Calculations
                Respecting Mortgage Loans.

            	
              58

            
	
              Section
                1.03

            	
              Calculations
                Respecting Accrued Interest.

            	
              59

            
	 	 	 
	
              ARTICLE
                II DECLARATION OF TRUST; ISSUANCE OF CERTIFICATES

            
	 
	
              Section
                2.01

            	
              Creation
                and Declaration of Trust Fund; Conveyance of Mortgage
                Loans.

            	
              59

            
	
              Section
                2.02

            	
              Acceptance
                of Trust Fund by Trustee: Review of Documentation for Trust
                Fund.

            	
              63

            
	
              Section
                2.03

            	
              Representations
                and Warranties of the Depositor.

            	
              65

            
	
              Section
                2.04

            	
              Discovery
                of Breach.

            	
              66

            
	
              Section
                2.05

            	
              Repurchase,
                Purchase or Substitution of Mortgage Loans.

            	
              66

            
	
              Section
                2.06

            	
              Grant
                Clause.

            	
              68

            
	
              ARTICLE
                III THE CERTIFICATES

            
	
              Section
                3.01

            	
              The
                Certificates.

            	
              69

            
	
              Section
                3.02

            	
              Registration.

            	
              70

            
	
              Section
                3.03

            	
              Transfer
                and Exchange of Certificates.

            	
              71

            
	
              Section
                3.04

            	
              Cancellation
                of Certificates.

            	
              77

            
	
              Section
                3.05

            	
              Replacement
                of Certificates.

            	
              77

            
	
              Section
                3.06

            	
              Persons
                Deemed Owners.

            	
              77

            
	
              Section
                3.07

            	
              Temporary
                Certificates.

            	
              77

            
	
              Section
                3.08

            	
              Appointment
                of Paying Agent.

            	
              78

            
	
              Section
                3.09

            	
              Book-Entry
                Certificates.

            	
              79

            
	 	 	 
	
              ARTICLE
                IV ADMINISTRATION OF THE TRUST FUND

            
	 
	
              Section
                4.01

            	
              Collection
                Account.

            	
              80

            
	
              Section
                4.02

            	
              Application
                of Funds in the Collection Account.

            	
              82

            
	
              Section
                4.03

            	
              Reports
                to Certificateholders.

            	
              85

            
	
              Section
                4.04

            	
              Certificate
                Account.

            	
              89

            
	
              Section
                4.05

            	
              Securities
                Administration Account.

            	
              90

            
	 	 	 
	
              ARTICLE
                V DISTRIBUTIONS TO HOLDERS OF CERTIFICATES

            
	 
	
              Section
                5.01

            	
              Distributions
                Generally.

            	
              91

            
	
              Section
                5.02

            	
              Distributions
                from the Certificate Account.

            	
              92

            
	
              Section
                5.03

            	
              Allocation
                of Losses.

            	
              105

            
	
              Section
                5.04

            	
              Advances
                by Master Servicer, Servicers and Securities
                Administrator.

            	
              106

            
	
              Section
                5.05

            	
              Compensating
                Interest Payments.

            	
              107

            
	
              Section
                5.06

            	
              Basis
                Risk Reserve Fund.

            	
              107

            
	
              Section
                5.07

            	
              Supplemental
                Interest Trust.

            	
              107

            
	
              Section
                5.08

            	
              Rights
                of Swap Counterparty.

            	
              109

            
	
              Section
                5.09

            	
              Termination
                Receipts.

            	
              109

            

    

     

     

    
      
        
        

      

      
        i

        
          

        

      

      
        
        

      

    

     

    
      	
              ARTICLE
                VI CONCERNING THE TRUSTEE AND THE SECURITIES ADMINISTRATOR; EVENTS
                OF
                DEFAULT

            
	 
	
              Section
                6.01

            	
              Duties
                of Trustee and Securities Administrator.

            	
              111

            
	
              Section
                6.02

            	
              Certain
                Matters Affecting the Trustee and the Securities
                Administrator.

            	
              114

            
	
              Section
                6.03

            	
              Trustee
                and Securities Administrator Not Liable for Certificates.

            	
              115

            
	
              Section
                6.04

            	
              Trustee
                and the Securities Administrator May Own Certificates.

            	
              116

            
	
              Section
                6.05

            	
              Eligibility
                Requirements for Trustee and Securities Administrator.

            	
              116

            
	
              Section
                6.06

            	
              Resignation
                and Removal of Trustee and the Securities Administrator.

            	
              116

            
	
              Section
                6.07

            	
              Successor
                Trustee and Successor Securities Administrator.

            	
              118

            
	
              Section
                6.08

            	
              Merger
                or Consolidation of Trustee or the Securities
                Administrator.

            	
              119

            
	
              Section
                6.09

            	
              Appointment
                of Co-Trustee, Separate Trustee or Custodian.

            	
              119

            
	
              Section
                6.10

            	
              Authenticating
                Agents.

            	
              121

            
	
              Section
                6.11

            	
              Indemnification
                of Trustee and Securities Administrator.

            	
              122

            
	
              Section
                6.12

            	
              Fees
                and Expenses of Securities Administrator, Trustee and
                Custodian.

            	
              123

            
	
              Section
                6.13

            	
              Collection
                of Monies.

            	
              123

            
	
              Section
                6.14

            	
              Events
                of Default; Trustee To Act; Appointment of Successor.

            	
              123

            
	
              Section
                6.15

            	
              Additional
                Remedies of Trustee Upon Event of Default.

            	
              128

            
	
              Section
                6.16

            	
              Waiver
                of Defaults.

            	
              129

            
	
              Section
                6.17

            	
              Notification
                to Holders.

            	
              129

            
	
              Section
                6.18

            	
              Directions
                by Certificateholders and Duties of Trustee During Event of
                Default.

            	
              129

            
	
              Section
                6.19

            	
              Action
                Upon Certain Failures of the Master Servicer and Upon Event of
                Default.

            	
              130

            
	
              Section
                6.20

            	
              Preparation
                of Tax Returns and Other Reports.

            	
              130

            
	
              Section
                6.21

            	
              Reporting
                Requirements of the Commission

            	
              137

            
	
              Section
                6.22

            	
              No
                Merger.

            	
              138

            
	
              Section
                6.23

            	
              Indemnification
                by the Securities Administrator.

            	
              138

            
	 	 	 
	
              ARTICLE
                VII PURCHASE OF MORTGAGE LOANS AND TERMINATION OF THE TRUST
                FUND

            
	 
	
              Section
                7.01

            	
              Purchase
                of Mortgage Loans; Termination of Trust Fund Upon Purchase or Liquidation
                of All Mortgage Loans; Purchase of Lower Tier REMIC 1 Uncertificated
                Regular Interests.

            	
              138

            
	
              Section
                7.02

            	
              Procedure
                Upon Termination of Trust Fund or Purchase of Lower Tier REMIC 1
                Uncertificated Regular Interests.

            	
              140

            
	
              Section
                7.03

            	
              Additional
                Trust Fund Termination Event or Purchase of the Lower Tier REMIC
                1
                Uncertificated Regular Interests.

            	
              142

            
	
              Section
                7.04

            	
              Optional
                Repurchase Right.

            	
              143

            
	 	 	 
	
              ARTICLE
                VIII RIGHTS OF CERTIFICATEHOLDERS

            
	 
	
              Section
                8.01

            	
              Limitation
                on Rights of Holders.

            	
              143

            
	
              Section
                8.02

            	
              Access
                to List of Holders.

            	
              144

            
	
              Section
                8.03

            	
              Acts
                of Holders of Certificates.

            	
              145

            

    

     

     

    
      
        
        

      

      
        ii

        
          

        

      

      
        
        

      

    

     

    
      	
              ARTICLE
                IX ADMINISTRATION AND SERVICING OF MORTGAGE LOANS BY THE MASTER SERVICER;
                CREDIT RISK MANAGER

            
	 
	
              Section
                9.01

            	
              Duties
                of the Master Servicer.

            	
              146

            
	
              Section
                9.02

            	
              Master
                Servicer Fidelity Bond and Master Servicer Errors and Omissions Insurance
                Policy.

            	
              146

            
	
              Section
                9.03

            	
              Master
                Servicer’s Financial Statements and Related Information.

            	
              147

            
	
              Section
                9.04

            	
              Power
                to Act; Procedures.

            	
              147

            
	
              Section
                9.05

            	
              Enforcement
                of Servicer’s and Master Servicer’s Obligations.

            	
              149

            
	
              Section
                9.06

            	
              Collection
                of Taxes, Assessments and Similar Items.

            	
              150

            
	
              Section
                9.07

            	
              Termination
                of Servicing Agreements; Successor Servicers.

            	
              151

            
	
              Section
                9.08

            	
              Master
                Servicer Liable for Enforcement.

            	
              151

            
	
              Section
                9.09

            	
              No
                Contractual Relationship Between Any Servicer and Trustee or
                Depositor.

            	
              152

            
	
              Section
                9.10

            	
              Assumption
                of Servicing Agreement by Securities Administrator.

            	
              152

            
	
              Section
                9.11

            	
              Due-on-Sale
                Clauses; Assumption Agreements.

            	
              153

            
	
              Section
                9.12

            	
              Release
                of Mortgage Files.

            	
              153

            
	
              Section
                9.13

            	
              Documents,
                Records and Funds in Possession of Master Servicer to be Held for
                Trustee.

            	
              154

            
	
              Section
                9.14

            	
              Representations
                and Warranties of the Master Servicer.

            	
              155

            
	
              Section
                9.15

            	
              Opinion.

            	
              157

            
	
              Section
                9.16

            	
              Standard
                Hazard and Flood Insurance Policies.

            	
              158

            
	
              Section
                9.17

            	
              Presentment
                of Claims and Collection of Proceeds.

            	
              158

            
	
              Section
                9.18

            	
              Maintenance
                of the Primary Mortgage Insurance Policies.

            	
              158

            
	
              Section
                9.19

            	
              Trustee
                To Retain Possession of Certain Insurance Policies and
                Documents.

            	
              159

            
	
              Section
                9.20

            	
              [Reserved]

            	
              159

            
	
              Section
                9.21

            	
              Compensation
                to the Master Servicer.

            	
              159

            
	
              Section
                9.22

            	
              REO
                Property.

            	
              160

            
	
              Section
                9.23

            	
              Notices
                to the Depositor and the Securities Administrator

            	
              160

            
	
              Section
                9.24

            	
              Reports
                to the Trustee.

            	
              161

            
	
              Section
                9.25

            	
              Assessment
                of Compliance and Attestation Reports..

            	
              161

            
	
              Section
                9.26

            	
              Annual
                Statement of Compliance with Applicable Servicing
                Criteria.

            	
              163

            
	
              Section
                9.27

            	
              Merger
                or Consolidation.

            	
              163

            
	
              Section
                9.28

            	
              Resignation
                of Master Servicer.

            	
              164

            
	
              Section
                9.29

            	
              Assignment
                or Delegation of Duties by the Master Servicer.

            	
              164

            
	
              Section
                9.30

            	
              Limitation
                on Liability of the Master Servicer and Others.

            	
              165

            
	
              Section
                9.31

            	
              Indemnification;
                Third-Party Claims.

            	
              166

            
	
              Section
                9.32

            	
              Special
                Servicing of Delinquent Mortgage Loans.

            	
              166

            
	
              Section
                9.33

            	
              Alternative
                Index.

            	
              166

            
	
              Section
                9.34

            	
              Duties
                of the Credit Risk Manager.

            	
              167

            
	
              Section
                9.35

            	
              Limitation
                Upon Liability of the Credit Risk Manager.

            	
              169

            
	
              Section
                9.36

            	
              Indemnification
                by the Credit Risk Manager.

            	
              169

            
	
              Section
                9.37

            	
              Removal
                of Credit Risk Manager.

            	
              169

            
	 	 	 
	
              ARTICLE
                X REMIC ADMINISTRATION

            
	 
	
              Section
                10.01

            	
              REMIC
                Administration.

            	
              170

            
	
              Section
                10.02

            	
              Prohibited
                Transactions and Activities.

            	
              173

            

    

     

     

    
      
        
        

      

      
        iii

        
          

        

      

      
        
        

      

    

     

    
      	
              Section
                10.03

            	
              Indemnification
                with Respect to Certain Taxes and Loss of REMIC Status.

            	
              173

            
	
              Section
                10.04

            	
              REO
                Property.

            	
              174

            
	 	 	 
	
              ARTICLE
                XI MISCELLANEOUS PROVISIONS

            
	 
	
              Section
                11.01

            	
              Binding
                Nature of Agreement; Assignment.

            	
              175

            
	
              Section
                11.02

            	
              Entire
                Agreement.

            	
              175

            
	
              Section
                11.03

            	
              Amendment.

            	
              175

            
	
              Section
                11.04

            	
              Voting
                Rights.

            	
              177

            
	
              Section
                11.05

            	
              Provision
                of Information.

            	
              177

            
	
              Section
                11.06

            	
              Governing
                Law.

            	
              178

            
	
              Section
                11.07

            	
              Notices.

            	
              178

            
	
              Section
                11.08

            	
              Severability
                of Provisions.

            	
              178

            
	
              Section
                11.09

            	
              Indulgences;
                No Waivers.

            	
              179

            
	
              Section
                11.10

            	
              Headings
                Not To Affect Interpretation.

            	
              179

            
	
              Section
                11.11

            	
              Benefits
                of Agreement.

            	
              179

            
	
              Section
                11.12

            	
              Special
                Notices to the Rating Agencies and any NIMS Insurer.

            	
              179

            
	
              Section
                11.13

            	
              Conflicts.

            	
              181

            
	
              Section
                11.14

            	
              Counterparts.

            	
              181

            
	
              Section
                11.15

            	
              Transfer
                of Servicing.

            	
              181

            

    

    
      
        
        

      

      
        iv

        
          

        

      

      
        
        

      

    

     

    ATTACHMENTS

     

    
      	
              Exhibit
                A

            	
              Forms
                of Certificates

            
	
              Exhibit
                B-1

            	
              Form
                of Initial Certification

            
	
              Exhibit
                B-2

            	
              Form
                of Interim Certification

            
	
              Exhibit
                B-3

            	
              Form
                of Final Certification

            
	
              Exhibit
                B-4

            	
              Form
                of Endorsement

            
	
              Exhibit
                C

            	
              Request
                for Release of Documents and Receipt

            
	
              Exhibit
                D-l

            	
              Form
                of Residual Certificate Transfer Affidavit (Transferee)

            
	
              Exhibit
                D-2

            	
              Form
                of Residual Certificate Transfer Affidavit (Transferor)

            
	
              Exhibit
                E

            	
              List
                of Servicing Agreements

            
	
              Exhibit
                F

            	
              Form
                of Rule 144A Transfer Certificate

            
	
              Exhibit
                G

            	
              Form
                of Purchaser’s Letter for Institutional Accredited Investors
                

            
	
              Exhibit
                H

            	
              Form
                of ERISA Transfer Affidavit

            
	
              Exhibit
                I

            	
              Monthly
                Remittance Advice

            
	
              Exhibit
                J

            	
              Monthly
                Electronic Data Transmission

            
	
              Exhibit
                K

            	
              Description
                of Custodial Agreement

            
	
              Exhibit
                L

            	
              List
                of Credit Risk Management Agreements 

            
	
              Exhibit
                M-1

            	
              Form
                of Transfer Certificate for Transfer from Restricted Global Security
                to
                Regulation S Global Security

            
	
              Exhibit
                M-2

            	
              Form
                of Transfer Certificate for Transfer from Regulation S Global Security
                to
                Restricted Global Security

            
	
              Exhibit
                N

            	
              Interest
                Rate Cap Agreement

            
	
              Exhibit
                O

            	
              Interest
                Rate Swap Agreement

            
	
              Exhibit
                P-1

            	
              Additional
                Form 10-D Disclosure

            
	
              Exhibit
                P-2

            	
              Additional
                Form 10-K Disclosure 

            
	
              Exhibit
                P-3

            	
              Additional
                Form 8-K Disclosure

            
	
              Exhibit
                P-4

            	
              Additional
                Disclosure Notification

            
	
              Exhibit
                Q-1

            	
              Form
                of Back-Up Sarbanes-Oxley Certification

            
	
              Exhibit
                Q-2

            	
              Form
                of Back-Up Sarbanes-Oxley Certification to be Provided by the Securities
                Administrator

            
	
              Exhibit
                R-1

            	
              Form
                of Forecasted Loss Report

            
	
              Exhibit
                R-2

            	
              Form
                of Watch List Report

            
	
              Exhibit
                R-3

            	
              Form
                of Red Flag Dashboard Report

            
	
              Exhibit
                R-4

            	
              Form
                of Gain/Loss Report

            
	
              Exhibit
                R-5

            	
              Form
                of Prepayment Premiums Report

            
	
              Exhibit
                R-6

            	
              Form
                of Highlight Summary Report

            
	
              Exhibit
                R-7

            	
              Form
                of Analytics Report

            
	
              Exhibit
                S

            	
              Form
                of Certification Regarding Servicing Criteria to be Addressed in
                Report on
                Assessment of Compliance

            
	
              Exhibit
                T

            	
              [Reserved]

            
	
              Exhibit
                U

            	
              Form
                of Certification to be Provided by the Credit Risk
                Manager

            
	
              Exhibit
                V

            	
              Transaction
                Parties

            
	
              Exhibit
                W

            	
              Form
                of Securitization Servicing Agreement for JPMorgan Chase Bank,
                N.A.

            
	
              Exhibit
                X

            	
              Form
                of Securitization Subservicing Agreement for Wells Fargo Bank,
                N.A.

            

    

     

     

    
      
        
        

      

      
        v

        
          

        

      

      
        
        

      

    

     

     

    
      	
              Exhibit
                Y

            	
              Schedule
                of Fees for Services as Document Custodian

            
	
              Schedule
                A

            	
              Mortgage
                Loan Schedule (by Mortgage Pool)

            
	
              Schedule
                B

            	
              First
                Payment Default/Delinquency Default Mortgage
                Loans

            

    

    

    

    
      
        
        

      

      
        vi

        
          

        

      

      
        
        

      

    

    This
      TRUST AGREEMENT, dated as of August 1, 2006 (the “Agreement”), is by and among
      STRUCTURED ASSET SECURITIES CORPORATION, a Delaware corporation, as depositor
      (the “Depositor”), U.S. BANK NATIONAL ASSOCIATION, as trustee (the “Trustee”),
      AURORA LOAN SERVICES LLC, as master servicer (the “Master Servicer”), WELLS
      FARGO BANK, N.A., as securities administrator (the “Securities Administrator”),
      and RISK MANAGEMENT GROUP, LLC, as credit risk manager (the “Credit Risk
      Manager”).

     

    PRELIMINARY
      STATEMENT

     

    The
      Depositor has acquired the Mortgage Loans from the Seller, and at the Closing
      Date is the owner of the Mortgage Loans and the other property being conveyed
      by
      it to the Trustee hereunder for inclusion in the Trust Fund. On the Closing
      Date, the Depositor will acquire the Certificates from the Trust Fund, as
      consideration for its transfer to the Trust Fund of the Mortgage Loans and
      the
      other property constituting the Trust Fund. The Depositor has duly authorized
      the execution and delivery of this Agreement to provide for the conveyance
      to
      the Trustee of the Mortgage Loans and the other property constituting the Trust
      Fund. All covenants and agreements made by the Seller in the Mortgage Loan
      Sale
      Agreement and by the Depositor, the Master Servicer, the Securities
      Administrator and the Trustee herein with respect to the Mortgage Loans and
      the
      other property constituting the Trust Fund are for the benefit of the Holders
      from time to time of the Certificates and, to the extent provided herein, any
      NIMS Insurer, the Swap Counterparty and the Cap Counterparty. The Depositor,
      the
      Trustee, the Master Servicer, the Securities Administrator and the Credit Risk
      Manager are entering into this Agreement, and the Trustee is accepting the
      Trust
      Fund created hereby, for good and valuable consideration, the receipt and
      sufficiency of which are hereby acknowledged. 

     

    As
      provided herein, an election shall be made that the Trust Fund (exclusive of
      (i)
      the Swap Agreement, (ii) the Swap Account, (iii) the right to receive and the
      obligation to pay Basis Risk Shortfalls and Unpaid Basis Risk Shortfalls, (iv)
      the Basis Risk Reserve Fund, (v) the Supplemental Interest Trust, (vi) the
      Interest Rate Cap Agreement, (vii) the Interest Rate Cap Account, (viii) the
      right to receive FPD Premiums and (ix) the obligation to pay Class I Shortfalls
      (collectively, the “Excluded Trust Assets”)) be treated for federal income tax
      purposes as comprising four real estate mortgage investment conduits under
      Section 860D of the Code (each a “REMIC” or, in the alternative “REMIC 1,”
“REMIC 2,” “REMIC 3,” and “REMIC 4” (REMIC 4 also being referred to as the
“Upper Tier REMIC”)). Any inconsistencies or ambiguities in this Agreement or in
      the administration of this Agreement shall be resolved in a manner that
      preserves the validity of such REMIC elections.

     

    Each
      Certificate, other than the Class R and Class LT-R Certificates, represents
      ownership of a regular interest in the Upper Tier REMIC for purposes of the
      REMIC Provisions. In addition, each Certificate, other than the Class R, Class
      LT-R, Class X and Class P Certificates, represents (i) the right to receive
      payments with respect to any Basis Risk Shortfalls and Unpaid Basis Risk
      Shortfalls and (ii) the obligation to pay Class I Shortfalls. The Class LT-R
      Certificate represents ownership of the sole Class of residual interest in
      REMIC
      1. The Class R Certificate represents ownership of the sole Class of residual
      interest in each of REMIC 2, REMIC 3, and the Upper Tier REMIC for purposes
      of
      the REMIC Provisions.

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    

     

    The
      Upper
      Tier REMIC shall hold as its assets the uncertificated Lower Tier Interests
      in
      REMIC 3, other than the Class LT3-R interest, and each such Lower Tier Interest
      is hereby designated as a regular interest in REMIC 3 for purposes of the REMIC
      Provisions. REMIC 3 shall hold as its assets the uncertificated Lower Tier
      Interests in REMIC 2, other than the Class LT2-R interest, and each such Lower
      Tier Interest is hereby designated as a regular interest in REMIC 2. REMIC
      2
      shall hold as its assets the uncertificated Lower Tier Interests in REMIC 1,
      and
      each such Lower Tier Interest is hereby designated as a regular interest in
      REMIC 1. REMIC 1 shall hold as its assets the property of the Trust Fund other
      than the Lower Tier Interests in REMIC 1, REMIC 2, and REMIC 3 and the Excluded
      Trust Assets.

     

    The
      startup day for each REMIC created hereby for purposes of the REMIC Provisions
      is the Closing Date. In addition, for purposes of the REMIC Provisions, the
      latest possible maturity date for each regular interest in each REMIC created
      hereby is the Latest Possible Maturity Date.

     

    REMIC
      1:  

     

    REMIC
      1
      shall issue one uncertificated interest in respect of each Mortgage Loan held
      by
      the Trust Fund on the Closing Date, each of which is hereby designated as a
      regular interest in REMIC 1 (the “REMIC 1 Regular Interests”). REMIC 1 shall
      also issue the Class LT-R Certificate, which shall represent the sole class
      of
      residual interest in REMIC 1. Each REMIC 1 Regular Interest shall have an
      initial principal balance equal to the Scheduled Principal Balance of the
      Mortgage Loan to which it relates and shall bear interest at a per annum rate
      equal to the Net Mortgage Rate of such Mortgage Loan. In the event a Qualified
      Substitute Mortgage Loan is substituted for such Mortgage Loan (the “Original
      Mortgage Loan”), no amount of interest payable on such Qualified Substitute
      Mortgage Loan shall be distributed on such REMIC 1 Regular Interest at a rate
      in
      excess of the Net Mortgage Rate of the Original Mortgage Loan.

     

    On
      each
      Distribution Date, the Trustee shall first pay or charge as an expense of REMIC
      1 all expenses of the Trust Fund for such Distribution Date, other than any
      expenses in respect of the Swap Agreement.

     

    On
      each
      Distribution Date the Trustee shall distribute the aggregate Interest Remittance
      Amount (net of expenses described in the preceding paragraph) with respect
      to
      each of the Lower Tier Interests in REMIC 1 based on the above-described
      interest rates.

     

    On
      each
      Distribution Date, the Trustee shall distribute the aggregate Principal
      Remittance Amount among the Lower Tier Interests in REMIC 1 in accordance with
      the amount of the Principal Remittance Amount attributable to the Mortgage
      Loan
      corresponding to each such Lower Tier Interest in REMIC 1. All losses on the
      Mortgage Loans shall be allocated among the Lower Tier Interests in REMIC 1
      in
      the same manner that principal distributions are allocated.

     

    On
      each
      Distribution Date, the Trustee shall distribute the Prepayment Premiums
      collected during the preceding Prepayment Period, in the case of Principal
      Prepayments in full, or during the related Collection Period, in the case of
      Principal Prepayments in part, to the Lower Tier Interest in REMIC 1
      corresponding to the Mortgage Loan with respect to which such amounts were
      received.

     

    
      
        
        

      

      
        2

        
          

        

      

      
        
        

      

    

    

     

    REMIC
      2:   

     

    The
      following table sets forth the designations, principal balances and interest
      rates for each interest in REMIC 2, each of which (other than the Class LT2-R
      Lower Tier Interest) is hereby designated as a regular interest in REMIC 2
      (the
“REMIC 2 Regular Interests”):

     

    
      	
              Class
                Designation

            	 	
              Initial
                Principal Balance

            	 	
               

              Interest
                Rate

            	 
	
              LT2-A

            	 	
              $

            	
              86,832,752.14

            	 	 	
              (1)

            	 
	
              LT2-F1

            	 	
              $

            	
              29,624,000.00

            	 	 	
              (2)

            	 
	
              LT2-V1

            	 	
              $

            	
              29,624,000.00

            	 	 	
              (3)

            	 
	
              LT2-F2

            	 	
              $

            	
              28,749,000.00

            	 	 	
              (2)

            	 
	
              LT2-V2

            	 	
              $

            	
              28,749,000.00

            	 	 	
              (3)

            	 
	
              LT2-F3

            	 	
              $

            	
              27,900,500.00

            	 	 	
              (2)

            	 
	
              LT2-V3

            	 	
              $

            	
              27,900,500.00

            	 	 	
              (3)

            	 
	
              LT2-F4

            	 	
              $

            	
              27,076,500.00

            	 	 	
              (2)

            	 
	
              LT2-V4

            	 	
              $

            	
              27,076,500.00

            	 	 	
              (3)

            	 
	
              LT2-F5

            	 	
              $

            	
              26,277,000.00

            	 	 	
              (2)

            	 
	
              LT2-V5

            	 	
              $

            	
              26,277,000.00

            	 	 	
              (3)

            	 
	
              LT2-F6

            	 	
              $

            	
              25,500,500.00

            	 	 	
              (2)

            	 
	
              LT2-V6

            	 	
              $

            	
              25,500,500.00

            	 	 	
              (3)

            	 
	
              LT2-F7

            	 	
              $

            	
              24,748,000.00

            	 	 	
              (2)

            	 
	
              LT2-V7

            	 	
              $

            	
              24,748,000.00

            	 	 	
              (3)

            	 
	
              LT2-F8

            	 	
              $

            	
              24,016,500.00

            	 	 	
              (2)

            	 
	
              LT2-V8

            	 	
              $

            	
              24,016,500.00

            	 	 	
              (3)

            	 
	
              LT2-F9

            	 	
              $

            	
              23,307,500.00

            	 	 	
              (2)

            	 
	
              LT2-V9

            	 	
              $

            	
              23,307,500.00

            	 	 	
              (3)

            	 
	
              LT2-F10

            	 	
              $

            	
              23,827,000.00

            	 	 	
              (2)

            	 
	
              LT2-V10

            	 	
              $

            	
              23,827,000.00

            	 	 	
              (3)

            	 
	
              LT2-F11

            	 	
              $

            	
              25,112,000.00

            	 	 	
              (2)

            	 
	
              LT2-V11

            	 	
              $

            	
              25,112,000.00

            	 	 	
              (3)

            	 
	
              LT2-F12

            	 	
              $

            	
              24,463,000.00

            	 	 	
              (2)

            	 
	
              LT2-V12

            	 	
              $

            	
              24,463,000.00

            	 	 	
              (3)

            	 
	
              LT2-F13

            	 	
              $

            	
              26,729,000.00

            	 	 	
              (2)

            	 
	
              LT2-V13

            	 	
              $

            	
              26,729,000.00

            	 	 	
              (3)

            	 
	
              LT2-F14

            	 	
              $

            	
              26,997,500.00

            	 	 	
              (2)

            	 
	
              LT2-V14

            	 	
              $

            	
              26,997,500.00

            	 	 	
              (3)

            	 
	
              LT2-F15

            	 	
              $

            	
              26,677,000.00

            	 	 	
              (2)

            	 
	
              LT2-V15

            	 	
              $

            	
              26,677,000.00

            	 	 	
              (3)

            	 
	
              LT2-F16

            	 	
              $

            	
              26,310,500.00

            	 	 	
              (2)

            	 
	
              LT2-V16

            	 	
              $

            	
              26,310,500.00

            	 	 	
              (3)

            	 
	
              LT2-F17

            	 	
              $

            	
              25,899,500.00

            	 	 	
              (2)

            	 
	
              LT2-V17

            	 	
              $

            	
              25,899,500.00

            	 	 	
              (3)

            	 
	
              LT2-F18

            	 	
              $

            	
              25,448,000.00

            	 	 	
              (2)

            	 
	
              LT2-V18

            	 	
              $

            	
              25,448,000.00

            	 	 	
              (3)

            	 
	
              LT2-F19

            	 	
              $

            	
              24,958,000.00

            	 	 	
              (2)

            	 
	
              LT2-V19

            	 	
              $

            	
              24,958,000.00

            	 	 	
              (3)

            	 

    

    
      
        
        

      

      
        3

        
          

        

      

      
        
        

      

    

    

    
      	
              Class
                Designation

            	 	
              Initial
                Principal Balance

            	 	
               

              Interest
                Rate

            	 
	
              LT2-F20

            	 	
              $

            	
              24,431,500.00

            	 	 	
              (2)

            	 
	
              LT2-V20

            	 	
              $

            	
              24,431,500.00

            	 	 	
              (3)

            	 
	
              LT2-F21

            	 	
              $

            	
              23,872,000.00

            	 	 	
              (2)

            	 
	
              LT2-V21

            	 	
              $

            	
              23,872,000.00

            	 	 	
              (3)

            	 
	
              LT2-F22

            	 	
              $

            	
              23,282,500.00

            	 	 	
              (2)

            	 
	
              LT2-V22

            	 	
              $

            	
              23,282,500.00

            	 	 	
              (3)

            	 
	
              LT2-F23

            	 	
              $

            	
              80,231,000.00

            	 	 	
              (2)

            	 
	
              LT2-V23

            	 	
              $

            	
              80,231,000.00

            	 	 	
              (3)

            	 
	
              LT2-F24

            	 	
              $

            	
              43,119,000.00

            	 	 	
              (2)

            	 
	
              LT2-V24

            	 	
              $

            	
              43,119,000.00

            	 	 	
              (3)

            	 
	
              LT2-F25

            	 	
              $

            	
              37,690,000.00

            	 	 	
              (2)

            	 
	
              LT2-V25

            	 	
              $

            	
              37,690,000.00

            	 	 	
              (3)

            	 
	
              LT2-F26

            	 	
              $

            	
              28,652,500.00

            	 	 	
              (2)

            	 
	
              LT2-V26

            	 	
              $

            	
              28,652,500.00

            	 	 	
              (3)

            	 
	
              LT2-F27

            	 	
              $

            	
              22,340,000.00

            	 	 	
              (2)

            	 
	
              LT2-V27

            	 	
              $

            	
              22,340,000.00

            	 	 	
              (3)

            	 
	
              LT2-F28

            	 	
              $

            	
              17,736,500.00

            	 	 	
              (2)

            	 
	
              LT2-V28

            	 	
              $

            	
              17,736,500.00

            	 	 	
              (3)

            	 
	
              LT2-F29

            	 	
              $

            	
              14,267,000.00

            	 	 	
              (2)

            	 
	
              LT2-V29

            	 	
              $

            	
              14,267,000.00

            	 	 	
              (3)

            	 
	
              LT2-F30

            	 	
              $

            	
              11,581,000.00

            	 	 	
              (2)

            	 
	
              LT2-V30

            	 	
              $

            	
              11,581,000.00

            	 	 	
              (3)

            	 
	
              LT2-F31

            	 	
              $

            	
              9,453,500.00

            	 	 	
              (2)

            	 
	
              LT2-V31

            	 	
              $

            	
              9,453,500.00

            	 	 	
              (3)

            	 
	
              LT2-F32

            	 	
              $

            	
              7,733,500.00

            	 	 	
              (2)

            	 
	
              LT2-V32

            	 	
              $

            	
              7,733,500.00

            	 	 	
              (3)

            	 
	
              LT2-F33

            	 	
              $

            	
              7,354,500.00

            	 	 	
              (2)

            	 
	
              LT2-V33

            	 	
              $

            	
              7,354,500.00

            	 	 	
              (3)

            	 
	
              LT2-F34

            	 	
              $

            	
              6,991,000.00

            	 	 	
              (2)

            	 
	
              LT2-V34

            	 	
              $

            	
              6,991,000.00

            	 	 	
              (3)

            	 
	
              LT2-F35

            	 	
              $

            	
              6,648,000.00

            	 	 	
              (2)

            	 
	
              LT2-V35

            	 	
              $

            	
              6,648,000.00

            	 	 	
              (3)

            	 
	
              LT2-F36

            	 	
              $

            	
              6,322,000.00

            	 	 	
              (2)

            	 
	
              LT2-V36

            	 	
              $

            	
              6,322,000.00

            	 	 	
              (3)

            	 
	
              LT2-F37

            	 	
              $

            	
              6,012,500.00

            	 	 	
              (2)

            	 
	
              LT2-V37

            	 	
              $

            	
              6,012,500.00

            	 	 	
              (3)

            	 
	
              LT2-F38

            	 	
              $

            	
              5,718,000.00

            	 	 	
              (2)

            	 
	
              LT2-V38

            	 	
              $

            	
              5,718,000.00

            	 	 	
              (3)

            	 
	
              LT2-F39

            	 	
              $

            	
              5,437,500.00

            	 	 	
              (2)

            	 
	
              LT2-V39

            	 	
              $

            	
              5,437,500.00

            	 	 	
              (3)

            	 
	
              LT2-F40

            	 	
              $

            	
              5,171,000.00

            	 	 	
              (2)

            	 
	
              LT2-V40

            	 	
              $

            	
              5,171,000.00

            	 	 	
              (3)

            	 
	
              LT2-F41

            	 	
              $

            	
              4,917,000.00

            	 	 	
              (2)

            	 
	
              LT2-V41

            	 	
              $

            	
              4,917,000.00

            	 	 	
              (3)

            	 

    

    
      
        
        

      

      
        4

        
          

        

      

      
        
        

      

    

    

    
      	
              Class
                Designation

            	 	
              Initial
                Principal Balance

            	 	
               

              Interest
                Rate

            	 
	
              LT2-F42

            	 	
              $

            	
              4,677,000.00

            	 	 	
              (2)

            	 
	
              LT2-V42

            	 	
              $

            	
              4,677,000.00

            	 	 	
              (3)

            	 
	
              LT2-F43

            	 	
              $

            	
              4,446,500.00

            	 	 	
              (2)

            	 
	
              LT2-V43

            	 	
              $

            	
              4,446,500.00

            	 	 	
              (3)

            	 
	
              LT2-F44

            	 	
              $

            	
              4,229,500.00

            	 	 	
              (2)

            	 
	
              LT2-V44

            	 	
              $

            	
              4,229,500.00

            	 	 	
              (3)

            	 
	
              LT2-F45

            	 	
              $

            	
              4,021,500.00

            	 	 	
              (2)

            	 
	
              LT2-V45

            	 	
              $

            	
              4,021,500.00

            	 	 	
              (3)

            	 
	
              LT2-F46

            	 	
              $

            	
              3,824,500.00

            	 	 	
              (2)

            	 
	
              LT2-V46

            	 	
              $

            	
              3,824,500.00

            	 	 	
              (3)

            	 
	
              LT2-F47

            	 	
              $

            	
              3,636,500.00

            	 	 	
              (2)

            	 
	
              LT2-V47

            	 	
              $

            	
              3,636,500.00

            	 	 	
              (3)

            	 
	
              LT2-F48

            	 	
              $

            	
              3,459,000.00

            	 	 	
              (2)

            	 
	
              LT2-V48

            	 	
              $

            	
              3,459,000.00

            	 	 	
              (3)

            	 
	
              LT2-F49

            	 	
              $

            	
              3,289,000.00

            	 	 	
              (2)

            	 
	
              LT2-V49

            	 	
              $

            	
              3,289,000.00

            	 	 	
              (3)

            	 
	
              LT2-F50

            	 	
              $

            	
              3,127,500.00

            	 	 	
              (2)

            	 
	
              LT2-V50

            	 	
              $

            	
              3,127,500.00

            	 	 	
              (3)

            	 
	
              LT2-F51

            	 	
              $

            	
              2,974,000.00

            	 	 	
              (2)

            	 
	
              LT2-V51

            	 	
              $

            	
              2,974,000.00

            	 	 	
              (3)

            	 
	
              LT2-F52

            	 	
              $

            	
              2,828,000.00

            	 	 	
              (2)

            	 
	
              LT2-V52

            	 	
              $

            	
              2,828,000.00

            	 	 	
              (3)

            	 
	
              LT2-F53

            	 	
              $

            	
              2,690,000.00

            	 	 	
              (2)

            	 
	
              LT2-V53

            	 	
              $

            	
              2,690,000.00

            	 	 	
              (3)

            	 
	
              LT2-F54

            	 	
              $

            	
              2,557,500.00

            	 	 	
              (2)

            	 
	
              LT2-V54

            	 	
              $

            	
              2,557,500.00

            	 	 	
              (3)

            	 
	
              LT2-F55

            	 	
              $

            	
              2,432,000.00

            	 	 	
              (2)

            	 
	
              LT2-V55

            	 	
              $

            	
              2,432,000.00

            	 	 	
              (3)

            	 
	
              LT2-F56

            	 	
              $

            	
              2,313,500.00

            	 	 	
              (2)

            	 
	
              LT2-V56

            	 	
              $

            	
              2,313,500.00

            	 	 	
              (3)

            	 
	
              LT2-F57

            	 	
              $

            	
              2,201,000.00

            	 	 	
              (2)

            	 
	
              LT2-V57

            	 	
              $

            	
              2,201,000.00

            	 	 	
              (3)

            	 
	
              LT2-F58

            	 	
              $

            	
              2,099,500.00

            	 	 	
              (2)

            	 
	
              LT2-V58

            	 	
              $

            	
              2,099,500.00

            	 	 	
              (3)

            	 
	
              LT2-F59

            	 	
              $

            	
              40,424,000.00

            	 	 	
              (2)

            	 
	
              LT2-V59

            	 	
              $

            	
              40,424,000.00

            	 	 	
              (3)

            	 
	
              LT2-R

            	 	 	
              (4)

            	 	 	
              (4)

            	 
	 	 	 	 	 	 	
               

            	 

    

    
      	 	
              (1)

            	
              For
                any Distribution Date (and the related Accrual Period) the interest
                rate
                for the Class LT2-A Interest shall be the Net WAC Rate.
                

            

    

     

    
      	 	
              (2)

            	
              For
                any Distribution Date (and the related Accrual Period) the interest
                rate
                for each of these Lower Tier Interests shall be the lesser of (i)
                the
                REMIC Swap Rate for such Distribution Date, and (ii) the product
                of (a)
                the Net WAC Rate and (b) 2. 

            

    

     

    
      
        
        

      

      
        5

        
          

        

      

      
        
        

      

    

    

     

    
      	 	
              (3)

            	
              For
                any Distribution Date (and the related Accrual Period) the interest
                rate
                for each of these Lower Tier Interests shall be the excess, if any,
                of (i)
                the product of (a) the Net WAC Rate and (b) 2, over (ii) the REMIC
                Swap
                Rate for such Distribution Date.

            

    

     

    
      	 	
              (4)

            	
              The
                Class LT2-R interest shall not have a principal amount and shall
                not bear
                interest. The Class LT2-R interest is hereby designated as the sole
                class
                of residual interest in REMIC 2.

            

    

     

    On
      each
      Distribution Date, the Trustee shall distribute the aggregate Interest
      Remittance Amount for the two Mortgage Pools (net of the expenses paid by REMIC
      1) with respect to each of the Lower Tier Interests in REMIC 2 based on the
      above-described interest rates.

     

    On
      each
      Distribution Date, the Trustee shall distribute the aggregate Principal
      Remittance Amount with respect to the two Mortgage Pools with respect to the
      Lower Tier Interests in REMIC 2, first to the Class LT2-A Interest until its
      principal balance is reduced to zero, and then sequentially, to the other Lower
      Tier Interests in REMIC 2 in ascending order of their numerical class
      designation, and, with respect to each pair of classes having the same numerical
      designation, in equal amounts to each such class, until the principal balance
      of
      each such class is reduced to zero. All losses on the Mortgage Loans shall
      be
      allocated among the Lower Tier Interests in REMIC 2 in the same manner that
      principal distributions are allocated.

     

    On
      each
      Distribution Date, the Trustee shall distribute the Prepayment Premiums
      collected during the preceding Prepayment Period to the Class LT2-F59 Lower
      Tier
      Interest.

     

    REMIC
      3:   

     

    The
      following table sets forth the designations, principal balances and interest
      rates for each interest in REMIC 3, each of which (other than the Class LT3-R
      interest) is hereby designated as a regular interest in REMIC 3 (the “REMIC 3
      Regular Interests”):

     

    
      	
              REMIC
                3

              Lower
                Tier 

              Class
                Designation

            	 	
              REMIC
                3

              Lower
                Tier

              Interest
                Rate

            	 	
              Initial
                Class 

              Principal
                Amount

            	 	
              Corresponding
                Class of Certificate(s)

            	 
	
              Class
                LT3-A1

            	 	 	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              A1

            	
               

            
	
              Class
                LT3-A2

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              A2

            	
               

            
	
              Class
                LT3-A3

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              A3

            	
               

            
	
              Class
                LT3-A4

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              A4

            	
               

            
	
              Class
                LT3-M1

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M1

            	
               

            
	
              Class
                LT3-M2

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M2

            	
               

            
	
              Class
                LT3-M3

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M3

            	
               

            
	
              Class
                LT3-M4

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M4

            	
               

            
	
              Class
                LT3-M5

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M5

            	
               

            
	
              Class
                LT3-M6

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M6

            	
               

            
	
              Class
                LT3-M7

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M7

            	
               

            
	
              Class
                LT3-M8

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              M8

            	
               

            
	
              Class
                LT3-B1

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              B1

            	
               

            
	
              Class
                LT3-B2

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (3)

            	
               

            	
               

            	
              B2

            	
               

            
	
              Class
                LT3-Q

            	
               

            	
               

            	
              (1)

            	
               

            	
               

            	
              (4)

            	
               

            	
               

            	
              N/A

            	
               

            
	
              Class
                LT3-IO

            	
               

            	
               

            	
              (2)

            	
               

            	
               

            	
              (2)

            	
               

            	
               

            	
              N/A

            	
               

            
	
              Class
                LT3-R

            	
               

            	
               

            	
              (5)

            	
               

            	
               

            	
              (5)

            	
               

            	 	
              R

            	 

    

    

    
      
        
        

      

      
        6

        
          

        

      

      
        
        

      

    

    ___________________________

    
      	 	
              (1)

            	
              For
                any Distribution Date (and the related Accrual Period) the interest
                rate
                for each of these Lower Tier Interests in REMIC 3 is a per annum
                rate
                equal to the weighted average of the interest rates on the Lower
                Tier
                Interests in REMIC 2 for such Distribution Date, provided,
                however, that
                for any Distribution Date on which the Class LT3-IO Interest is entitled
                to a portion of the interest accruals on a Lower Tier Interest in
                REMIC 2
                having an “F” in its class designation, as described in footnote two
                below, such weighted average shall be computed by first subjecting
                the
                rate on such Lower Tier Interest in REMIC 2 to a cap equal to Swap
                LIBOR
                for such Distribution Date.

            

    

     

    
      	 	
              (2)

            	
              The
                Class LT3-IO is an interest only class that does not have a principal
                balance. For only those Distribution Dates listed in the first column
                in
                the table below, the Class LT3-IO shall be entitled to interest accrued
                on
                the Lower Tier Interest in REMIC 2 listed in the second column in
                the
                table below at a per annum rate equal to the excess, if any, of (i)
                the
                interest rate for such Lower Tier Interest in REMIC 2 for such
                Distribution Date over (ii) Swap LIBOR for such Distribution
                Date.

            

    

     

    
      	
              Distribution
                Dates

            	 	
              REMIC
                2
                Class Designation

            	 
	
              2

            	
               

            	
               

            	
              Class
                LT2-F1

            	
               

            
	
              2-3

            	
               

            	
               

            	
              Class
                LT2-F2

            	
               

            
	
              2-4

            	
               

            	
               

            	
              Class
                LT2-F3

            	
               

            
	
              2-5

            	
               

            	
               

            	
              Class
                LT2-F4

            	
               

            
	
              2-6

            	
               

            	
               

            	
              Class
                LT2-F5

            	
               

            
	
              2-7

            	
               

            	
               

            	
              Class
                LT2-F6

            	
               

            
	
              2-8

            	
               

            	
               

            	
              Class
                LT2-F7

            	
               

            
	
              2-9

            	
               

            	
               

            	
              Class
                LT2-F8

            	
               

            
	
              2-10

            	
               

            	
               

            	
              Class
                LT2-F9

            	
               

            
	
              2-11

            	
               

            	
               

            	
              Class
                LT2-F10

            	
               

            
	
              2-12

            	
               

            	
               

            	
              Class
                LT2-F11

            	
               

            
	
              2-13

            	
               

            	
               

            	
              Class
                LT2-F12

            	
               

            
	
              2-14

            	
               

            	
               

            	
              Class
                LT2-F13

            	
               

            
	
              2-15

            	
               

            	
               

            	
              Class
                LT2-F14

            	
               

            
	
              2-16

            	
               

            	
               

            	
              Class
                LT2-F15

            	
               

            
	
              2-17

            	
               

            	
               

            	
              Class
                LT2-F16

            	
               

            
	
              2-18

            	
               

            	
               

            	
              Class
                LT2-F17

            	
               

            
	
              2-19

            	
               

            	
               

            	
              Class
                LT2-F18

            	
               

            
	
              2-20

            	
               

            	
               

            	
              Class
                LT2-F19

            	
               

            
	
              2-21

            	
               

            	
               

            	
              Class
                LT2-F20

            	
               

            
	
              2-22

            	
               

            	
               

            	
              Class
                LT2-F21

            	
               

            
	
              2-23

            	
               

            	
               

            	
              Class
                LT2-F22

            	
               

            
	
              2-24

            	
               

            	
               

            	
              Class
                LT2-F23

            	
               

            
	
              2-25

            	
               

            	
               

            	
              Class
                LT2-F24

            	
               

            
	
              2-26

            	
               

            	
               

            	
              Class
                LT2-F25

            	
               

            
	
              2-27

            	
               

            	
               

            	
              Class
                LT2-F26

            	
               

            
	
              2-28

            	
               

            	
               

            	
              Class
                LT2-F27

            	
               

            
	
              2-29

            	
               

            	
               

            	
              Class
                LT2-F28

            	
               

            
	
              2-30

            	
               

            	
               

            	
              Class
                LT2-F29

            	
               

            
	
              2-31

            	
               

            	
               

            	
              Class
                LT2-F30

            	
               

            
	
              2-32

            	
               

            	
               

            	
              Class
                LT2-F31

            	
               

            
	
              2-33

            	
               

            	
               

            	
              Class
                LT2-F32

            	
               

            
	
              2-34

            	
               

            	
               

            	
              Class
                LT2-F33

            	
               

            
	
              2-35

            	
               

            	
               

            	
              Class
                LT2-F34

            	
               

            
	
              2-36

            	
               

            	
               

            	
              Class
                LT2-F35

            	
               

            
	
              2-37

            	
               

            	
               

            	
              Class
                LT2-F36

            	
               

            
	
              2-38

            	
               

            	
               

            	
              Class
                LT2-F37

            	
               

            
	
              2-39

            	
               

            	
               

            	
              Class
                LT2-F38

            	
               

            
	
              2-40

            	
               

            	
               

            	
              Class
                LT2-F39

            	 

    

    
      
        
        

      

      
        7

        
          

        

      

      
        
        

      

    

    

    
      	
              Distribution
                Dates

            	 	
              REMIC
                2
                Class Designation

            	 
	
              2-41

            	
               

            	
               

            	
              Class
                LT2-F40

            	
               

            
	
              2-42

            	
               

            	
               

            	
              Class
                LT2-F41

            	
               

            
	
              2-43

            	
               

            	
               

            	
              Class
                LT2-F42

            	
               

            
	
              2-44

            	
               

            	
               

            	
              Class
                LT2-F43

            	
               

            
	
              2-45

            	
               

            	
               

            	
              Class
                LT2-F44

            	
               

            
	
              2-46

            	
               

            	
               

            	
              Class
                LT2-F45

            	
               

            
	
              2-47

            	
               

            	
               

            	
              Class
                LT2-F46

            	
               

            
	
              2-48

            	
               

            	
               

            	
              Class
                LT2-F47

            	
               

            
	
              2-49

            	
               

            	
               

            	
              Class
                LT2-F48

            	
               

            
	
              2-50

            	
               

            	
               

            	
              Class
                LT2-F49

            	
               

            
	
              2-51

            	
               

            	
               

            	
              Class
                LT2-F50

            	
               

            
	
              2-52

            	
               

            	
               

            	
              Class
                LT2-F51

            	
               

            
	
              2-53

            	
               

            	
               

            	
              Class
                LT2-F52

            	
               

            
	
              2-54

            	
               

            	
               

            	
              Class
                LT2-F53

            	
               

            
	
              2-55

            	
               

            	
               

            	
              Class
                LT2-F54

            	
               

            
	
              2-56

            	
               

            	
               

            	
              Class
                LT2-F55

            	
               

            
	
              2-57

            	
               

            	
               

            	
              Class
                LT2-F56

            	
               

            
	
              2-58

            	
               

            	
               

            	
              Class
                LT2-F57

            	
               

            
	
              2-59

            	
               

            	
               

            	
              Class
                LT2-F58

            	
               

            
	
              2-60

            	
               

            	
               

            	
              Class
                LT2-F59

            	 

    

    ___________________________

    
      	 	
              (3)

            	
              This
                interest shall have an initial class principal amount equal to one-half
                of
                the initial Class Principal Amount of its Corresponding Class of
                Certificates.

            

    

     

    
      	 	
              (4)

            	
              This
                interest shall have an initial class principal amount equal to the
                excess
                of (i) the Aggregate Pool Balance as of the Cut-off Date, over (ii)
                the
                aggregate initial class principal amount of each other regular interest
                in
                REMIC 3.

            

    

     

    
      	 	
              (5)

            	
              The
                Class LT3-R interest is the sole class of residual interests in REMIC
                3.
                It does not have an interest rate or a principal
                balance.

            

    

     

    On
      each
      Distribution Date, interest shall be distributed on the Lower Tier Interests
      in
      REMIC 3 based on the above-described interest rates,
      provided,
      however,
      that
      interest that accrues on the Class LT3-Q Interest shall be deferred in an amount
      equal to one-half of the increase, if any, in the Overcollateralization Amount
      for such Distribution Date. Any interest so deferred shall itself bear interest
      at the interest rate for the Class LT3-Q Interest. An amount equal to the
      interest so deferred shall be distributed as additional principal on the other
      Lower Tier Interests in REMIC 3 having a principal balance in the manner
      described under priority (a) below.

     

    On
      each
      Distribution Date principal shall be distributed, and Realized Losses shall
      be
      allocated, among the Lower Tier Interests in REMIC 3 in the following order
      of
      priority:

     

    (a)
      First, to the Class LT3-A1, Class LT3-A2, Class LT3-A3, Class LT3-A4,
      Class LT3-M1, Class LT3-M2, Class LT3-M3, Class LT3-M4, Class LT3-M5, Class
      LT3-M6, Class LT3-M7, Class LT3-M8, Class LT3-B1 and Class LT3-B2 Interests
      until the principal balance of each such Lower Tier Interest equals one-half
      of
      the Class Principal Amount of the Corresponding Class of Certificates
      immediately after such Distribution Date; and

     

    (b)
      Second, to the Class LT3-Q Interest, any remaining amounts.

     

    
      
        
        

      

      
        8

        
          

        

      

      
        
        

      

    

    

     

    On
      each
      Distribution Date, the Trustee shall be deemed to have distributed the
      Prepayment Premiums passed through with respect to the Class LT2-F59 Lower
      Tier
      Interest in REMIC 2 on such Distribution Date to the Class LT3-Q
      Interest

    

    The
      Certificates:

     

    The
      following table sets forth (or describes) the Class designation, Certificate
      Interest Rate, initial Class Principal Amount and minimum denomination for
      each
      Class of Certificates comprising interests in the Trust Fund created hereunder.
      

     

    
      	
               

               

              Class

              Designation

            	 	
               

               

              Certificate

              Interest
                Rate

            	 	
               

              Initial

              Class
                Principal Amount 

            	 	
               

               

              Minimum

              Denomination

            	 
	
              Class
                A1

            	 	 	
              (1)

            	 	
              $

            	
              781,805,000

            	 	
              $

            	
              25,000

            	 
	
              Class
                A2

            	 	 	
              (2)

            	 	
              $

            	
              516,279,000

            	 	
              $

            	
              25,000

            	 
	
              Class
                A3

            	 	 	
              (3)

            	 	
              $

            	
              240,008,000

            	 	
              $

            	
              25,000

            	 
	
              Class
                A4

            	 	 	
              (4)

            	 	
              $

            	
              84,032,000

            	 	
              $

            	
              25,000

            	 
	
              Class
                M1

            	 	 	
              (5)

            	 	
              $

            	
              155,716,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M2

            	 	 	
              (6)

            	 	
              $

            	
              47,436,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M3

            	 	 	
              (7)

            	 	
              $

            	
              35,062,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M4

            	 	 	
              (8)

            	 	
              $

            	
              35,062,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M5

            	 	 	
              (9)

            	 	
              $

            	
              31,968,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M6

            	 	 	
              (10)

            	 	
              $

            	
              24,750,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M7

            	 	 	
              (11)

            	 	
              $

            	
              16,500,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                M8

            	 	 	
              (12)

            	 	
              $

            	
              23,718,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                B1

            	 	 	
              (13)

            	 	
              $

            	
              23,718,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                B2

            	 	 	
              (14)

            	 	
              $

            	
              20,625,000

            	 	
              $

            	
              100,000

            	 
	
              Class
                X

            	 	 	
              (15)

            	 	 	
               

            	
              (15)

            	 	
              10

            	
              %

            
	
              Class
                R

            	 	 	
              (16)

            	 	 	
               

            	
              (16)

            	 	
              100

            	
              %

            
	
              Class
                P

            	 	 	
              (17)

            	 	
              $

            	
              100

            	(18)	 	
              10

            	
              %

            
	
              Class
                LT-R

            	 	 	
              (19)

            	 	 	
               

            	
              (19)

            	 	
              100

            	
              %

            

    

     

    
      	
              (1)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class A1 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.180% and (ii) with respect
                to
                any Distribution Date on which the Class Principal Amounts of the
                Group 2
                Senior Certificates are outstanding, the Pool 1 Net Funds Cap for
                such
                Distribution Date or, after the Distribution Date on which the Class
                Principal Amounts of the Group 2 Senior Certificates have been reduced
                to
                zero, the Subordinate Net Funds Cap for such Distribution
                Date;
                provided,
                that if the Mortgage Loans and related property are not purchased
                pursuant
                to Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class A1 Certificates
                will be LIBOR plus 0.360%. For purposes of the REMIC Provisions,
                each
                reference to a Net Funds Cap in clause (ii) of the preceding sentence
                shall be deemed to be a reference to the REMIC 3 Net Funds Cap; therefore,
                on any Distribution Date on which the Certificate Interest Rate for
                the
                Class A1 Certificates exceeds the REMIC 3 Net Funds Cap, interest
                accruals
                based on such excess shall be treated as having been paid from the
                Basis
                Risk Reserve Fund or the Supplemental Interest Trust, as applicable;
                on
                any Distribution Date on which the Certificate Interest Rate on the
                Class
                A1 Certificates is based on a Net Funds Cap, the amount of interest
                that
                would have accrued on the Class A1 Certificates if the REMIC 3 Net
                Funds
                Cap were substituted for the Net Funds Cap shall be treated as having
                been
                paid by the Class A1 Certificateholders to the Supplemental Interest
                Trust, all pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

     

    
      
        
        

      

      
        9

        
          

        

      

      
        
        

      

    

     

    
      	
              (2)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class A2 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.040% and (ii) with respect
                to
                any Distribution Date on which the Class Principal Amount of the
                Class A1
                Certificates is outstanding, the Pool 2 Net Funds Cap for such
                Distribution Date or, after the Distribution Date on which the Class
                Principal Amount of the Class A1 Certificates has been reduced to
                zero,
                the Subordinate Net Funds Cap for such Distribution Date;
                provided,
                that if the Mortgage Loans and related property are not purchased
                pursuant
                to Section 7.01(b) on the Initial Optional Termination Date, then
                with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class A2 Certificates
                will be LIBOR plus 0.080%. For purposes of the REMIC Provisions,
                each
                reference to a Net Funds Cap in clause (ii) of the preceding sentence
                shall be deemed to be a reference to the REMIC 3 Net Funds Cap; therefore,
                on any Distribution Date on which the Certificate Interest Rate for
                the
                Class A2 Certificates exceeds the REMIC 3 Net Funds Cap, interest
                accruals
                based on such excess shall be treated as having been paid from the
                Basis
                Risk Reserve Fund or the Supplemental Interest Trust, as applicable;
                on
                any Distribution Date on which the Certificate Interest Rate on the
                Class
                A2 Certificates is based on a Net Funds Cap, the amount of interest
                that
                would have accrued on the Class A2 Certificates if the REMIC 3 Net
                Funds
                Cap were substituted for the Net Funds Cap shall be treated as having
                been
                paid by the Class A2 Certificateholders to the Supplemental Interest
                Trust, all pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

    
      	
              (3)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class A3 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.150% and (ii) with respect
                to
                any Distribution Date on which the Class Principal Amounts of the
                Class A1
                Certificates is outstanding, the Pool 2 Net Funds Cap for such
                Distribution Date or, after the Distribution Date on which the Class
                Principal Amount of the Class A1 Certificates has been reduced to
                zero,
                the Subordinate Net Funds Cap for such Distribution Date;
                provided,
                that if the Mortgage Loans and related property are not purchased
                pursuant
                to Section 7.01(b) on the Initial Optional Termination Date, then
                with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class A3 Certificates
                will be LIBOR plus 0.300%. For purposes of the REMIC Provisions,
                each
                reference to a Net Funds Cap in clause (ii) of the preceding sentence
                shall be deemed to be a reference to the REMIC 3 Net Funds Cap; therefore,
                on any Distribution Date on which the Certificate Interest Rate for
                the
                Class A3 Certificates exceeds the REMIC 3 Net Funds Cap, interest
                accruals
                based on such excess shall be treated as having been paid from the
                Basis
                Risk Reserve Fund or the Supplemental Interest Trust, as applicable;
                on
                any Distribution Date on which the Certificate Interest Rate on the
                Class
                A3 Certificates is based on a Net Funds Cap, the amount of interest
                that
                would have accrued on the Class A3 Certificates if the REMIC 3 Net
                Funds
                Cap were substituted for the Net Funds Cap shall be treated as having
                been
                paid by the Class A3 Certificateholders to the Supplemental Interest
                Trust, all pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

    
      	
              (4)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class A4 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.310% and (ii) with respect
                to
                any Distribution Date on which the Class Principal Amount of the
                Class A1
                Certificates is outstanding, the Pool 2 Net Funds Cap for such
                Distribution Date or, after the Distribution Date on which the Class
                Principal Amount of the Class A1 Certificates has been reduced to
                zero,
                the Subordinate Net Funds Cap for such Distribution Date;
                provided,
                that if the Mortgage Loans and related property are not purchased
                pursuant
                to Section 7.01(b) on the Initial Optional Termination Date, then
                with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class A4 Certificates
                will be LIBOR plus 0.620%. For purposes of the REMIC Provisions,
                each
                reference to a Net Funds Cap in clause (ii) of the preceding sentence
                shall be deemed to be a reference to the REMIC 3 Net Funds Cap; therefore,
                on any Distribution Date on which the Certificate Interest Rate for
                the
                Class A4 Certificates exceeds the REMIC 3 Net Funds Cap, interest
                accruals
                based on such excess shall be treated as having been paid from the
                Basis
                Risk Reserve Fund or the Supplemental Interest Trust, as applicable;
                on
                any Distribution Date on which the Certificate Interest Rate on the
                Class
                A4 Certificates is based on a Net Funds Cap, the amount of interest
                that
                would have accrued on the Class A4 Certificates if the REMIC 3 Net
                Funds
                Cap were substituted for the Net Funds Cap shall be treated as having
                been
                paid by the Class A4 Certificateholders to the Supplemental Interest
                Trust, all pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

     

    
      
        
        

      

      
        10

        
          

        

      

      
        
        

      

    

     

    
      	
              (5)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M1 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.270% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M1 Certificates
                will be LIBOR plus 0.405%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M1 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M1 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M1
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M1 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n) hereof.
                

            

    

     

    
      	
              (6)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M2 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.330% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M2 Certificates
                will be LIBOR plus 0.495%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M2 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M2 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M2
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M2 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

    
      	
              (7)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M3 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.390% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M3 Certificates
                will be LIBOR plus 0.585%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M3 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M3 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M3
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M3 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

    
      	
              (8)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M4 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.410% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M4 Certificates
                will be LIBOR plus 0.615%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M4 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M4 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M4
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M4 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n) hereof.
                

            

    

     

     

    
      
        
        

      

      
        11

        
          

        

      

      
        
        

      

    

     

    
      	
              (9)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M5 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.460% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M5 Certificates
                will be LIBOR plus 0.690%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M5 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M5 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M5
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M5 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n) hereof.
                

            

    

     

    
      	
              (10)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M6 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 0.850% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M6 Certificates
                will be LIBOR plus 1.275%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M6 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M6 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M6
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M6 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n) hereof.
                

            

    

     

    
      	
              (11)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M7 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 1.050% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M7 Certificates
                will be LIBOR plus 1.575%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M7 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M7 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M7
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M7 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n) hereof.
                

            

    

     

    
      	
              (12)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class M8 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 1.950% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that
                if the Mortgage Loans and related property are not purchased pursuant
                to
                Section 7.01(b) on the Initial Optional Termination Date, then with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class M8 Certificates
                will be LIBOR plus 2.925%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class M8 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class M8 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                M8
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class M8 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

     

    
      
        
        

      

      
        12

        
          

        

      

      
        
        

      

    

     

    
      	
              (13)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class B1 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 2.500% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that if the Mortgage Loans and related property are not purchased
                pursuant
                to Section 7.01(b) on the Initial Optional Termination Date, then
                with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class B1 Certificates
                will be LIBOR plus 3.750%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class B1 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class B1 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                B1
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class B1 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

    
      	
              (14)

            	
              The
                Certificate Interest Rate with respect to any Distribution Date (and
                the
                related Accrual Period) for the Class B2 Certificates is the per
                annum
                rate equal to the lesser of (i) LIBOR plus 2.500% and (ii) the Subordinate
                Net Funds Cap for such Distribution Date; provided,
                that if the Mortgage Loans and related property are not purchased
                pursuant
                to Section 7.01(b) on the Initial Optional Termination Date, then
                with
                respect to each subsequent Distribution Date the per annum rate calculated
                pursuant to clause (i) above with respect to the Class B2 Certificates
                will be LIBOR plus 3.750%. For purposes of the REMIC Provisions,
                the
                reference to “Subordinate Net Funds Cap” in clause (ii) of the preceding
                sentence shall be deemed to be a reference to the REMIC 3 Net Funds
                Cap;
                therefore, on any Distribution Date on which the Certificate Interest
                Rate
                for the Class B2 Certificates exceeds the REMIC 3 Net Funds Cap,
                interest
                accruals based on such excess shall be treated as having been paid
                from
                the Basis Risk Reserve Fund or the Supplemental Interest Trust, as
                applicable; on any Distribution Date on which the Certificate Interest
                Rate on the Class B2 Certificates is based on the Subordinate Net
                Funds
                Cap, the amount of interest that would have accrued on the Class
                B2
                Certificates if the REMIC 3 Net Funds Cap were substituted for the
                Subordinate Net Funds Cap shall be treated as having been paid by
                the
                Class B2 Certificateholders to the Supplemental Interest Trust, all
                pursuant to and as further provided in Section 10.01(n)
                hereof.

            

    

     

    
      	
              (15)

            	
              For
                purposes of the REMIC Provisions, Class X shall have an initial principal
                balance of $25,779,652.14, and the right to receive distributions
                of such
                amount represents a regular interest in the Upper Tier REMIC. The
                Class X
                Certificate shall also comprise two notional components, each of
                which
                represents a regular interest in the Upper Tier REMIC. The first
                such
                component has a notional balance that will at all times equal the
                aggregate of the Class Principal Amounts of the Lower Tier Interests
                in
                REMIC 3, and, for each Distribution Date (and the related Accrual
                Period)
                this notional component shall bear interest at a per annum rate equal
                to
                the excess, if any, of (i) (a) the weighted average of the interest
                rates
                on the Lower Tier Interests in REMIC 3 (other than any interest-only
                regular interest) minus (b) the Credit Risk Manager’s Fee Rate, over (ii)
                the Adjusted Lower Tier WAC. The second notional component represents
                the
                right to receive all distributions in respect of the Class LT3-IO
                Interest
                in REMIC 3 (the “Class LT4-I” interest). In addition, for purposes of the
                REMIC Provisions, the Class X Certificate shall represent beneficial
                ownership of (i) the Basis Risk Reserve Fund; (ii) the Supplemental
                Interest Trust, including the Swap Agreement, the Swap Account, the
                Interest Rate Cap Agreement and the Interest Rate Cap Account, and
                (iii)
                an interest in the notional principal contracts described in Section
                10.01(n) hereof.

            

    

    
      
        
        

      

      
        13

        
          

        

      

      
        
        

      

    

     

     

    
      	
              (16)

            	
              The
                Class R Certificate will be issued without a Class Principal Amount
                and
                will not bear interest at a stated rate. The Class R Certificate
                represents ownership of the residual interest in the Upper Tier REMIC,
                as
                well as ownership of the Class LT2-R Interest and Class LT3-R Interest.
                The Class R Certificate will be issued as a single Certificate evidencing
                the entire Percentage Interest in such
                Class.

            

    

     

    
      	
              (17)

            	
              The
                Class P Certificates shall not bear interest at a stated rate. Prepayment
                Premiums paid with respect to the Mortgage Loans shall be paid to
                the
                Holders of the Class P Certificates as provided in Section 5.02(i).
                For
                purposes of the REMIC Provisions, Class P shall represent a regular
                interest in the Upper Tier REMIC.

            

    

     

    
      	
              (18)

            	
              The
                Class P Certificates will have an initial Class P Principal Amount
                of
                $100.

            

    

     

    
      	
              (19)

            	
              The
                Class LT-R Certificate will be issued without a Class Principal Amount
                and
                will not bear interest at a stated rate. The Class LT-R Certificate
                represents ownership of the residual interest in REMIC 1. The Class
                LT-R
                Certificate will be issued as a single Certificate evidencing the
                entire
                Percentage Interest in such Class.

            

    

     

    As
      of the
      Cut-off Date, the Mortgage Loans had an aggregate Scheduled Principal Balance
      of
      $2,062,458,752.14.

     

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

     

    ARTICLE
      I

     

    DEFINITIONS

     

    
      	
              Section
                1.01

            	
              Definitions.

            

    

     

    The
      following words and phrases, unless the context otherwise requires, shall have
      the following meanings:

     

    10-K
      Filing Deadline:
      As
      defined in Section 6.20(e)(i).

     

    Accepted
      Servicing Practices:
      With
      respect to any Mortgage Loan, as applicable, either (x) those customary mortgage
      servicing practices of prudent mortgage servicing institutions that service
      or
      master service mortgage loans of the same type and quality as such Mortgage
      Loan
      in the jurisdiction where the related Mortgaged Property is located, to the
      extent applicable to the Trustee or the Master Servicer, or (y) as provided
      in
      the applicable Servicing Agreement, to the extent applicable to the related
      Servicer.

     

    Accountant:
      A
      person engaged in the practice of accounting who (except when this Agreement
      provides that an Accountant must be Independent) may be employed by or
      affiliated with the Depositor or an Affiliate of the Depositor.

     

    Accrual
      Period:
      With
      respect to each Class of LIBOR Certificates and any Distribution Date, the
      period beginning on the Distribution Date in the calendar month immediately
      preceding the month in which the related Distribution Date occurs (or, in the
      case of the first Distribution Date, beginning on August 25, 2006) and ending
      on
      the day immediately preceding the related Distribution Date, as calculated
      in
      accordance with Section 1.03.

     

    

    
      
        
          
          

        

        
          14

          
            

          

        

        
          
          

        

      

    

    

    

     

    Act:
      As
      defined in Section 3.03(c).

     

    Additional
      Collateral:
      None.

     

    Additional
      Form 10-D Disclosure:
      As
      defined in Section 6.20(d)(i).

     

    Additional
      Form 10-K Disclosure:
      As
      defined in Section 6.20(e)(i).

     

    Additional
      Servicer:
      Each
      affiliate of a Servicer that Services any of the Mortgage Loans and each Person
      who is not an affiliate of any Servicer, who Services 10% or more of the
      Mortgage Loans.

     

    Additional
      Termination Event:
      As
      defined in the Swap Agreement.

     

    Adjustable
      Rate Mortgage Loan:
      Any
      Mortgage Loan as to which the related Mortgage Note provides for the adjustment
      of the Mortgage Rate applicable thereto.

     

    Adjusted
      Lower Tier WAC:
      For any
      Distribution Date (and the related Accrual Period), an amount equal to (i)
      two,
      multiplied by (ii) the weighted average of the interest rates for such
      Distribution Date for the Class LT3-A1, Class LT3-A2, Class LT3-A3, Class
      LT3-A4, Class LT3-M1, Class LT3-M2, Class LT3-M3, Class LT3-M4, Class LT3-M5,
      Class LT3-M6, Class LT3-M7, Class LT3-M8, Class LT3-B1, Class LT3-B2 and Class
      LT3-Q Interests, weighted in proportion to their Class Principal Amounts as
      of
      the beginning of the related Accrual Period and computed by subjecting the
      rate
      on the Class LT3-Q Interest to a cap of 0.00%, and by subjecting the rate on
      each of the Class LT3-A1, Class LT3-A2, Class LT3-A3, Class LT3-A4, Class
      LT3-M1, Class LT3-M2, Class LT3-M3, Class LT3-M4, Class LT3-M5, Class LT3-M6,
      Class LT3-M7, Class LT3-M8, Class LT3-B1 and Class LT3-B2 Interests to a cap
      that corresponds to the Certificate Interest Rate (determined by substituting
      the REMIC 3 Net Funds Cap for the applicable Net Funds Cap) for the
      Corresponding Class of Certificates; provided,
      however,
      that
      for each Class of LIBOR Certificates, the Certificate Interest Rate shall be
      multiplied by an amount equal to (a) the actual number of days in the Accrual
      Period, divided by (b) 30.

     

    Advance:
      With
      respect to a Mortgage Loan other than a Simple Interest Mortgage Loan, an
      advance of the aggregate of payments (other than Balloon Payments) of principal
      and interest (net of the applicable Servicing Fee) on one or more Mortgage
      Loans
      that were due on a Due Date in the related Collection Period and not received
      as
      of the close of business on the related Determination Date, required to be
      made
      by or on behalf of the Master Servicer and any Servicer (or by the Securities
      Administrator as successor to the Master Servicer) pursuant to Section 5.04,
      but
      only to the extent that such amount is expected, in the reasonable judgment
      of
      the Master Servicer or Servicer (or by the Securities Administrator as successor
      to the Master Servicer), to be recoverable from collections or recoveries in
      respect of such Mortgage Loans. With respect to a Simple Interest Mortgage
      Loan,
      an advance of an amount equal to the interest accrual on such Simple Interest
      Mortgage Loan through the related Due Date but not received as of the close
      of
      business on the related Distribution Date (net of applicable Servicing Fee)
      required to be made by or on behalf of the Master Servicer or any Servicer
      (or
      by the Securities Administrator as successor to the Master Servicer) pursuant
      to
      Section 5.04, but only to the extent that such amount is expected, in the
      reasonable judgment of the Master Servicer or Servicer (or by the Securities
      Administrator as successor to the Master Servicer), to be recoverable from
      collections or recoveries in respect of such Simple Interest Mortgage
      Loans.

     

    

    
      
        
          
          

        

        
          15

          
            

          

        

        
          
          

        

      

    

    

    

     

    Adverse
      REMIC Event:
      Either
      (i) the loss of status as a REMIC, within the meaning of Section 860D of the
      Code, for any group of assets identified as a REMIC in the Preliminary Statement
      to this Agreement, or (ii) the imposition of any tax, including the tax imposed
      under Section 860F(a)(1) on prohibited transactions and the tax imposed under
      Section 860G(d) on certain contributions to a REMIC, on any REMIC created
      hereunder to the extent such tax would be payable from assets held as part
      of
      the Trust Fund. 

     

    Affected
      Party:
      As
      defined in the Swap Agreement.

     

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

     

    Aggregate
      Overcollateralization Release Amount:
      With
      respect to any Distribution Date, the lesser of (x) the aggregate of the
      Principal Remittance Amounts for each Mortgage Pool for such Distribution Date
      and (y) the amount, if any, by which (i) the Overcollateralization Amount for
      such date, calculated for this purpose on the basis of the assumption that
      100%
      of the aggregate of the Principal Remittance Amounts for such Distribution
      Date
      is applied on such date in reduction of the aggregate Certificate Principal
      Amount of the Certificates, exceeds (ii) the Targeted Overcollateralization
      Amount for such Distribution Date.

     

    Aggregate
      Pool Balance:
      As of
      any date of determination, the aggregate of the Pool Balances of Pool 1 and
      Pool
      2 on such date.

     

    Aggregate
      Voting Interests:
      The
      aggregate of the Voting Interests of all the Certificates under this
      Agreement.

     

    Agreement:
      This
      Trust Agreement and all amendments and supplements hereto.

     

    Anniversary
      Year:
      The
      one-year period beginning on the Closing Date and ending on the first
      anniversary thereof, and each subsequent one-year period beginning on the day
      after the end of the preceding Anniversary Year and ending on next succeeding
      anniversary of the Closing Date.

     

    Applied
      Loss Amount:
      With
      respect to any Distribution Date, the amount, if any, by which (x) the aggregate
      Certificate Principal Amount of the LIBOR Certificates after giving effect
      to
      distributions of principal on such Distribution Date, but before giving effect
      to any application of the Applied Loss Amount with respect to such date, exceeds
      (y) the Aggregate Pool Balance for such Distribution Date.

     

    

    
      
        
          
          

        

        
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    Appraised
      Value:
      With
      respect to any Mortgage Loan, the amount set forth in an appraisal made in
      connection with the origination of such Mortgage Loan as the value of the
      related Mortgaged Property.

     

    Assignment
      of Mortgage:
      An
      assignment of the Mortgage, notice of transfer or equivalent instrument, in
      recordable form, sufficient under the laws of the jurisdiction wherein the
      related Mortgaged Property is located to reflect the sale of the Mortgage to
      the
      Trustee, which assignment, notice of transfer or equivalent instrument may
      be in
      the form of one or more blanket assignments covering the Mortgage Loans secured
      by Mortgaged Properties located in the same jurisdiction, if permitted by law;
      provided,
      however,
      that
      neither the Custodian nor the Trustee shall be responsible for determining
      whether any such assignment is in recordable form.

     

    Aurora:
      Aurora
      Loan Services LLC.

     

    Authenticating
      Agent:
      Any
      authenticating agent appointed by the Trustee pursuant to Section
      6.10.

     

    Authorized
      Officer:
      Any
      Person who may execute an Officer’s Certificate on behalf of the
      Depositor.

     

    B1
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate of the Class Principal
      Amounts of the Senior Certificates and the Class M1, Class M2, Class M3, Class
      M4, Class M5, Class M6, Class M7 and Class M8 Certificates, in each case after
      giving effect to distributions on such Distribution Date and (ii) the Class
      Principal Amount of the Class B1 Certificates immediately prior to such
      Distribution Date exceeds (y) the B1 Target Amount.

     

    B1
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 95.50% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    B2
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate of the Class Principal
      Amounts of the Senior Certificates and the Class M1, Class M2, Class M3, Class
      M4, Class M5, Class M6, Class M7, Class M8 and Class B1 Certificates, in each
      case after giving effect to distributions on such Distribution Date and (ii)
      the
      Class Principal Amount of the Class B2 Certificates immediately prior to such
      Distribution Date exceeds (y) the B2 Target Amount.

     

    B2
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 97.50% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    

    
      
        
          
          

        

        
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    Back-Up
      Certification:
      As
      defined in Section 6.20(e)(iv).

     

    Balloon
      Mortgage Loan:
      Any
      Mortgage Loan having an original term to maturity that is shorter than its
      amortization schedule, and a final Scheduled Payment that is disproportionately
      large in comparison to other Scheduled Payments.

     

    Balloon
      Payment:
      The
      final Scheduled Payment in respect of a Balloon Mortgage Loan.

     

    Bank:
      Lehman
      Brothers Bank, FSB and its successors and assigns.

     

    Bankruptcy:
      As to
      any Person, the making of an assignment for the benefit of creditors, the filing
      of a voluntary petition in bankruptcy, adjudication as a bankrupt or insolvent,
      the entry of an order for relief in a bankruptcy or insolvency proceeding,
      the
      seeking of reorganization, arrangement, composition, readjustment, liquidation,
      dissolution or similar relief, or seeking, consenting to or acquiescing in
      the
      appointment of a trustee, receiver or liquidator, dissolution, or termination,
      as the case may be, of such Person pursuant to the provisions of either the
      Bankruptcy Code or any other similar state laws.

     

    Bankruptcy
      Code:
      The
      United States Bankruptcy Code of 1986, as amended.

     

    Basis
      Risk Payment:
      With
      respect to any Distribution Date, the sum of (i) any Basis Risk Shortfall for
      such Distribution Date, (ii) any Unpaid Basis Risk Shortfall from previous
      Distribution Dates and (iii) any Required Reserve Fund Deposit for such
      Distribution Date. The amount of the Basis Risk Payment for any Distribution
      Date cannot exceed the amount of Monthly Excess Cashflow otherwise available
      for
      distribution pursuant to Section 5.02(f)(iv) of this Agreement. 

     

    Basis
      Risk Reserve Fund:
      A fund
      created as part of the Trust Fund pursuant to Section 5.06 of this Agreement
      but
      which is not an asset of any of the REMICs.

     

    Basis
      Risk Shortfall:
      With
      respect to any Distribution Date and any Class of LIBOR Certificates, the amount
      by which the amount of interest calculated at the Certificate Interest Rate
      applicable to such Class for such date, determined without regard to the Pool
      1
      Net Funds Cap, Pool 2 Net Funds Cap or Subordinate Net Funds Cap, as applicable,
      for such date but subject to a cap equal to the applicable Maximum Interest
      Rate, exceeds the amount of interest calculated at the Pool 1 Net Funds Cap,
      Pool 2 Net Funds Cap or Subordinate Net Funds Cap, as applicable.

     

    Benefit
      Plan Opinion:
      An
      Opinion of Counsel satisfactory to the Depositor and the Trustee to the effect
      that any proposed transfer of Certificates will not (i) cause the assets of
      the
      Trust Fund to be regarded as plan assets for purposes of the Plan Asset
      Regulations or (ii) give rise to any fiduciary duty on the part of the Depositor
      or the Trustee, respectively.

     

    Book-Entry
      Certificates:
      Beneficial interests in Certificates designated as “Book-Entry Certificates” in
      this Agreement, ownership and transfers of which shall be evidenced or made
      through book entries by a Clearing Agency as described in Section 3.09;
provided,
      that after
      the
      occurrence of a condition whereupon book-entry registration and transfer are
      no
      longer permitted and Definitive Certificates are to be issued to Certificate
      Owners, such Book-Entry Certificates shall no longer be “Book-Entry
      Certificates.” As of the Closing Date, each Class of LIBOR Certificates
      constitutes Book-Entry Certificates. 

     

    

    
      
        
          
          

        

        
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    Bulk
      PMI Policy:
      Not
      applicable.

     

    Business
      Day:
      Any day
      other than (i) a Saturday or a Sunday, (ii) a day on which banking institutions
      in New York, New York or, if other than New York or the city in which the
      principal office of the Corporate Trust Office of the Trustee is located, or
      the
      States of Maryland, Massachusetts, Minnesota or Colorado are closed, or (iii)
      with respect to any Servicer Remittance Date or any Servicer reporting date,
      the
      States specified in the definition of “Business Day” in the related Servicing
      Agreement, are authorized or obligated by law or executive order to be
      closed.

     

    Cap
      Counterparty:
      The
      counterparty to the Supplemental Interest Trust under the Interest Rate Cap
      Agreement, and any successor in interest or assigns. Initially, the Cap
      Counterparty shall be HSBC Bank USA, National Association.

     

    Cap
      Replacement Receipts:
      As
      defined in Section 5.09(b).

     

    Cap
      Replacement Receipts Account:
      As
      defined in Section 5.09(b).

     

    Cap
      Termination Payment:
      Upon
      the designation of an “Early Termination Date” as defined in the Interest Rate
      Cap Agreement, the payment required to be made by the Cap Counterparty to the
      Supplemental Interest Trust pursuant to the terms of the Interest Rate Cap
      Agreement, and any unpaid amounts due on previous Interest Rate Cap Payment
      Dates and accrued interest thereon as provided in the Interest Rate Cap
      Agreement, as calculated by the Cap Counterparty and furnished to the Trustee
      and the Securities Administrator.

     

    Cap
      Termination Receipts:
      As
      defined in Section 5.09(b).

     

    Cap
      Termination Receipts Account:
      As
      defined in Section 5.09(b).

     

    Carryforward
      Interest:
      With
      respect to any Class of LIBOR Certificates and any Distribution Date, the sum
      of
      (i) the amount, if any, by which (x) the sum of (A) Current Interest for such
      Class for the immediately preceding Distribution Date and (B) any unpaid
      Carryforward Interest for such Class from previous Distribution Dates exceeds
      (y) the amount distributed in respect of interest on such Class on such
      immediately preceding Distribution Date, and (ii) interest on such amount for
      the related Accrual Period at the applicable Certificate Interest
      Rate.

     

    Certificate:
      Any one
      of the certificates signed and countersigned by the Trustee in substantially
      the
      forms attached hereto as Exhibit A.

     

    Certificate
      Account:
      The
      account maintained by the Trustee in accordance with the provisions of Section
      4.04.

     

    Certificate
      Interest Rate:
      With
      respect to each Class of Certificates and any Distribution Date, the applicable
      per annum rate set forth or described under the heading “The Certificates” in
      the Preliminary Statement hereto.

     

    

    
      
        
          
          

        

        
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    Certificate
      Owner:
      With
      respect to a Book-Entry Certificate, the Person who is the owner of such
      Book-Entry Certificate, as reflected on the books of the Clearing Agency, or
      on
      the books of a Person maintaining an account with such Clearing Agency (directly
      or as an indirect participant, in accordance with the rules of such Clearing
      Agency).

     

    Certificate
      Principal Amount:
      With
      respect to any LIBOR Certificate, the initial Certificate Principal Amount
      thereof on the Closing Date, less the amount of all principal distributions
      previously distributed with respect to such Certificate and, in the case of
      the
      Subordinate Certificates, any Applied Loss Amount previously allocated to such
      Certificate; provided,
      however,
      that on
      each Distribution Date on which a Subsequent Recovery is distributed, the
      Certificate Principal Amount of any Class of Subordinate Certificates whose
      Certificate Principal Amount has previously been reduced by application of
      Applied Loss Amounts will be increased, sequentially, in order of seniority,
      by
      an amount (to be applied pro
      rata
      to all
      Certificates of such Class) equal to the lesser of (1) any Deferred Amount
      for
      each such Class immediately prior to such Distribution Date and (2) the total
      amount of any Subsequent Recovery distributed on such Distribution Date to
      Certificateholders, after application for this purpose to any more senior
      Classes of Certificates. The Class X, Class R and Class LT-R Certificates are
      issued without Certificate Principal Amounts. The Class P Certificates are
      issued with an initial Class P Principal Amount of $100.

    

    Certificate
      Register
      and
Certificate
      Registrar:
      The
      register maintained and the registrar appointed pursuant to Section
      3.02.

     

    Certificateholder:
      The
      meaning provided in the definition of “Holder.”

     

    Certification
      Parties:
      As
      defined in Section 6.20(e)(iv).

     

    Certifying
      Person:
      As
      defined in Section 6.20(e)(iv).

     

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

     

    Class:
      All
      Certificates, in the case of REMIC 4, all interests bearing the same class
      designation, and, in the case of REMIC 1, REMIC 2 and REMIC 3, all Lower Tier
      Interests, bearing the same class designation.

     

    Class
      B Certificates:
      Collectively, the Class B1 and Class B2 Certificates.

     

    Class
      I Shortfalls:
      As
      defined in Section 10.01(n) hereof. For purposes of clarity, the Class I
      Shortfall for any Distribution Date shall equal the amount payable to the Swap
      Counterparty on such Distribution Date in excess of the amount payable on the
      Class LT4-I interest in the Upper Tier REMIC on such Distribution Date, all
      as
      further provided in Section 10.01(n) hereof.

     

    Class
      LT-R Certificate:
      Each
      Class LT-R Certificate executed by the Trustee and authenticated and delivered
      by the Certificate Registrar, substantially in the form annexed hereto as
      Exhibit A and evidencing the ownership of the residual interest in REMIC
      1.

     

    

    
      
        
          
          

        

        
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    Class
      M Certificates:
      Collectively, the Class M1, Class M2, Class M3, Class M4, Class M5, Class M6,
      Class M7 and Class M8 Certificates.

     

    Class
      M1 Enhacement Percentage:
      With
      respect to any Distribution Date, the fraction, expressed as a percentage,
      the
      numerator of which is the sum of the aggregate Class Principal Amount of the
      Class M Certificates (other than the Class M1 Certificates), the Class B
      Certificates and the Overcollateralization Amount for such Distribution Date
      (which, for purposes of this definition only, will not be less than zero) and
      the denominator of which is the Aggregate Pool Balance for such Distribution
      Date, in each case after giving effect to distributions on such Distribution
      Date.

     

    Class
      Notional Amount:
      Not
      applicable. 

     

    Class
      P Principal Amount:
      As of
      the Closing Date, $100.

     

    Class
      Principal Amount:
      With
      respect to any Class of LIBOR Certificates and any date of determination, the
      aggregate of the Certificate Principal Amounts of all Certificates of such
      Class
      on such date. With respect to the Class X, Class P, Class LT-R and Class R
      Certificates, zero. With respect to any Lower Tier Interest, the initial Class
      Principal Amount as shown or described in the table set forth in the Preliminary
      Statement to this Agreement for the issuing REMIC, as reduced by principal
      distributed with respect to such Lower Tier Interest and Realized Losses
      allocated to such Lower Tier Interest. 

     

    Class
      R Certificate:
      Each
      Class R Certificate executed by the Trustee, and authenticated and delivered
      by
      the Certificate Registrar, substantially in the form annexed hereto as Exhibit
      A
      and evidencing the ownership of the Class LT2-R Interest, Class LT3-R Interest
      and the residual interest in the Upper Tier REMIC.

     

    Class
      X Distributable Amount:
      With
      respect to any Distribution Date, the amount of interest that has accrued on
      the
      Class X Notional Balance, as described in the Preliminary Statement, but that
      has not been distributed prior to such date. In addition, such amount shall
      include the initial Overcollateralization Amount of $25,779,652.14
      ($25,779,752.14 less $100 of such amount allocated to the Class P Certificates)
      to the extent such amount has not been distributed on an earlier Distribution
      Date as part of the Aggregate Overcollateralization Release Amount.

     

    Class
      X Notional Balance:
      With
      respect to any Distribution Date (and the related Accrual Period) the aggregate
      principal balance of the regular interests in REMIC 3 as specified in the
      Preliminary Statement hereto.

     

    Clearing
      Agency:
      An
      organization registered as a “clearing agency” pursuant to Section 17A of the
      Exchange Act. As of the Closing Date, the Clearing Agency shall be The
      Depository Trust Company.

     

    Clearing
      Agency Participant:
      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.

     

    

    
      
        
          
          

        

        
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    Clearstream:
      Clearstream Banking Luxembourg, and any successor thereto.

     

    Closing
      Date:
      August
      25, 2006.

     

    Code:
      The
      Internal Revenue Code of 1986, as amended, and as it may be further amended
      from
      time to time, any successor statutes thereto, and applicable U.S. Department
      of
      Treasury regulations issued pursuant thereto in temporary or final
      form.

     

    Collection
      Account:
      A
      separate account established and maintained by the Master Servicer pursuant
      to
      Section 4.01.

     

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

     

    Commission:
      The
      United States Securities and Exchange Commission.

     

    Compensating
      Interest Payment:
      With
      respect to any Distribution Date, an amount equal to the aggregate amount of
      any
      Prepayment Interest Shortfalls required to be paid by the Servicers with respect
      to such Distribution Date. The Master Servicer (solely in its capacity as master
      servicer) shall not be responsible for making any Compensating Interest
      Payment.

     

    Controlling
      Person:
      With
      respect to any Person, any other Person who “controls” such Person within the
      meaning of the Securities Act.

     

    Conventional
      Loan:
      A
      Mortgage Loan that is not insured by the United States Federal Housing
      Administration or guaranteed by the United States Department of Veterans
      Affairs.

     

    Cooperative
      Corporation:
      The
      entity that holds title (fee or an acceptable leasehold estate) to the real
      property and improvements constituting the Cooperative Property and which
      governs the Cooperative Property, which Cooperative Corporation must qualify
      as
      a Cooperative Housing Corporation under Section 216 of the Code.

     

    Cooperative
      Loan:
      Any
      Mortgage Loan secured by Cooperative Shares and a Proprietary
      Lease.

     

    Cooperative
      Loan Documents:
      As to
      any Cooperative Loan, (i) the Cooperative Shares, together with a stock power
      in
      blank; (ii) the original executed Security Agreement and the assignment of
      the
      Security Agreement endorsed in blank; (iii) the original executed Proprietary
      Lease and the assignment of the Proprietary Lease endorsed in blank; (iv) the
      original executed Recognition Agreement and the assignment of the Recognition
      Agreement (or a blanket assignment of all Recognition Agreements) endorsed
      in
      blank; (v) the executed UCC-1 financing statement with evidence of recording
      thereon, which has been filed in all places required to perfect the security
      interest in the Cooperative Shares and the Proprietary Lease; and (vi) executed
      UCC-3 financing statements (or copies thereof) or other appropriate UCC
      financing statements required by state law, evidencing a complete and unbroken
      line from the mortgagee to the Trustee with evidence of recording thereon (or
      in
      a form suitable for recordation).

     

    

    
      
        
          
          

        

        
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    Cooperative
      Property:
      The
      real property and improvements owned by the Cooperative Corporation, that
      includes the allocation of individual dwelling units to the holders of the
      Cooperative Shares of the Cooperative Corporation.

     

    Cooperative
      Shares:
      Shares
      issued by a Cooperative Corporation.

     

    Cooperative
      Unit:
      A
      single-family dwelling located in a Cooperative Property.

     

    Corporate
      Trust Office:
      The
      principal corporate trust office of the Trustee at which, at any particular
      time, its corporate trust business shall be administered, which office at the
      date hereof is located at One Federal Street, 3rd Floor, Boston, MA 02110,
      Attention: Structured Finance—SAIL 2006-BNC3.

     

    Corresponding
      Class:
      The
      Class of Certificates that corresponds to a Class of interests in REMIC 3 or
      REMIC 4, as provided in the Preliminary Statement.

     

    Credit
      Risk Management Agreement:
      Each
      credit risk management agreement dated as of the Closing Date, entered into
      by a
      Servicer and the Credit Risk Manager, identified on Exhibit L attached
      hereto.

     

    Credit
      Risk Manager:
      Risk
      Management Group, LLC, formerly known as The Murrayhill Company, a Colorado
      corporation, and its successors and assigns. 

     

    Credit
      Risk Manager’s Fee:
      With
      respect to any Distribution Date and each Mortgage Loan, an amount equal to
      the
      product of (a) one twelfth, (b) the Credit Risk Manager’s Fee Rate and (c) the
      Scheduled Principal Balance of such Mortgage Loan as of the first day of the
      related Collection Period.

     

    Credit
      Risk Manager’s Fee Rate:
      0.010%
      per annum.

     

    Cumulative
      Loss Trigger Event:
      A
      Cumulative Loss Trigger Event shall have occurred with respect to any
      Distribution Date if the fraction, expressed as a percentage, obtained by
      dividing (x) the aggregate amount of cumulative Realized Losses incurred on
      the
      Mortgage Loans from the Cut-off Date through the last day of the related
      Collection Period by (y) the Cut-off Date Balance exceeds the applicable
      percentages described below with respect to such Distribution Date:

     

    

    
      
        
          
          

        

        
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              Distribution
                Date

            	 	
              Loss
                Percentage

            
	
              September
                2008 to August 2009

            	 	
              1.40%
                for the first month, plus
                an
                additional 1/12th
                of
                1.70% for each month thereafter

            
	
              September
                2009 to August 2010

            	 	
              3.10%
                for the first month, plus
                an
                additional 1/12th
                of
                1.75% for each month thereafter

            
	
              September
                2010 to August 2011

            	 	
              4.85%
                for the first month, plus
                an
                additional 1/12th
                of
                1.40% for each month thereafter

            
	
              September
                2011 to August 2012

            	 	
              6.25%
                for the first month, plus
                an
                additional 1/12th
                of
                0.75% for each month thereafter

            
	
              September
                2012 and thereafter

            	 	
              7.00%

            

    

     

    Current
      Interest:
      With
      respect to any Class of LIBOR Certificates and any Distribution Date, the
      aggregate amount of interest accrued at the applicable Certificate Interest
      Rate
      during the related Accrual Period on the Class Principal Amount of such Class
      immediately prior to such Distribution Date.

     

    Custodial
      Account:
      Any
      custodial account (other than an Escrow Account) established and maintained
      by a
      Servicer pursuant to the related Servicing Agreement.

     

    Custodial
      Agreement:
      The
      custodial agreement identified on Exhibit K hereto, and any custodial agreement
      subsequently executed by the Trustee and acknowledged by the Master Servicer
      substantially in the form thereof.

     

    Custodial
      Compensation:
      The
      transactional fees or charges (exclusive of the trustee acceptance fee and
      annual administration fee) and reimbursement of out-of-pocket expenses paid
      to
      or allowed the Custodian pursuant to the Schedule of Fees for Services as
      Document Custodian attached hereto as Exhibit Y.

     

    Custodian:
      The
      custodian appointed by the Trustee pursuant to the Custodial Agreement, and
      any
      successor thereto. The initial Custodian is Deutsche Bank National Trust
      Company.

     

    Cut-off
      Date:
      August
      1, 2006.

     

    Cut-off
      Date Balance:
      The
      Aggregate Pool Balance as of the Cut-off Date.

     

    DBRS:
      Dominion Bond Rating Service.

     

    Debt
      Service Reduction:
      With
      respect to any Mortgage Loan, a reduction of the Scheduled Payment that the
      related Mortgagor is obligated to pay on any Due Date as a result of, or in
      connection with, any proceeding under Bankruptcy law or any similar
      proceeding.

     

    Defaulting
      Party:
      As
      defined in the Swap Agreement.

     

    Deferred
      Amount:
      With
      respect to any Distribution Date and each Class of the Subordinate Certificates,
      the amount by which (x) the aggregate of Applied Loss Amounts previously applied
      in reduction of the Class Principal Amount thereof exceeds (y) the sum of (1)
      the aggregate of amounts previously reimbursed in respect thereof and (2) the
      amount by which the Class Principal Amount of such Class has been increased
      due
      to any Subsequent Recovery.

     

    

    
      
        
          
          

        

        
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    Definitive
      Certificate:
      A
      Certificate of any Class issued in definitive, fully registered, certificated
      form.

     

    Deleted
      Mortgage Loan:
      A
      Mortgage Loan that is repurchased from the Trust Fund pursuant to the terms
      hereof or as to which one or more Qualifying Substitute Mortgage Loans are
      substituted therefor.

     

    Delinquency
      Default Mortgage Loan:
      Any
      Mortgage Loan listed on Schedule B which was 29 days or more Delinquent as
      of
      the Cut-off Date which is not current in payment on or before September 30,
      2006.

     

    Delinquency
      Event:
      Any
      Distribution Date on which the Rolling Three Month Delinquency Rate as of the
      last day of the immediately preceding calendar month equals or exceeds (1)
      37.50% of the Senior Enhancement Percentage for such Distribution Date or (2)
      with respect to any Distribution Date on or after which the aggregate Class
      Principal Amount of the Senior Certificates has been reduced to zero, 58.00%
      of
      the Class M1 Enhancement Percentage.

     

    Delinquency
      Rate:
      With
      respect to any calendar month, the fraction, expressed as a percentage, the
      numerator of which is the aggregate outstanding principal balance of all
      Mortgage Loans 60 days Delinquent or more (including all foreclosures,
      bankruptcies and REO Properties) as of the close of business on the last day
      of
      such month, and the denominator of which is the Aggregate Pool Balance as of
      the
      close of business on the last day of such month.

     

    Delinquent:
      For
      reporting purposes, a Mortgage Loan is “delinquent” when any payment
      contractually due thereon has not been made by the close of business on the
      Due
      Date therefor. Such Mortgage Loan is “30 days Delinquent” if such payment has
      not been received by the close of business on the corresponding day of the
      month
      immediately succeeding the month in which such payment was first due, or, if
      there is no such corresponding day (e.g.,
      as when
      a 30-day month follows a 31-day month in which a payment was due on the 31st
      day
      of such month), then on the last day of such immediately succeeding month.
      Similarly for “60 days Delinquent” and the second immediately succeeding month
      and “90 days Delinquent” and the third immediately succeeding
      month.

     

    Deposit
      Date:
      With
      respect to each Distribution Date, the Business Day immediately preceding such
      Distribution Date.

     

    Depositor:
      Structured Asset Securities Corporation, a Delaware corporation having its
      principal place of business in New York, or its successors in
      interest.

     

    Determination
      Date:
      With
      respect to each Distribution Date, the 18th day of the month in which such
      Distribution Date occurs, or, if such 18th day is not a Business Day, the next
      succeeding Business Day.

     

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

     

    

    
      
        
          
          

        

        
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    Distressed
      Mortgage Loan:
      Any
      Mortgage Loan that at the date of determination is Delinquent in payment for
      a
      period of 90 days or more without giving effect to any grace period permitted
      by
      the related Mortgage Note or for which the applicable Servicer or the Trustee
      has accepted a deed in lieu of foreclosure.

     

    Distribution
      Date:
      The
      25th day of each month or, if such 25th day is not a Business Day, the next
      succeeding Business Day, commencing in September 2006.

     

    Distribution
      Date Statement:
      As
      defined in Section 4.03(a).

     

    Due
      Date:
      With
      respect to any Mortgage Loan, the date on which a Scheduled Payment is due
      under
      the related Mortgage Note.

     

    Eligible
      Account:
      Either
      (i) an account or accounts maintained with a federal or state chartered
      depository institution or trust company acceptable to the Rating Agencies or
      (ii) an account or accounts the deposits in which are insured by the FDIC to
      the
      limits established by such corporation, provided that any such deposits not
      so
      insured shall be maintained in an account at a depository institution or trust
      company whose commercial paper or other short term debt obligations (or, in
      the
      case of a depository institution or trust company which is the principal
      subsidiary of a holding company, the commercial paper or other short term debt
      or deposit obligations of such holding company or depository institution, as
      the
      case may be) have been rated by each Rating Agency in its highest short-term
      rating category, or (iii) a segregated trust account or accounts (which shall
      be
      a “special deposit account”) maintained with the Trustee or any other federal or
      state chartered depository institution or trust company, acting in its fiduciary
      capacity, in a manner acceptable to the Trustee and the Rating Agencies.
      Eligible Accounts may bear interest.

     

    Eligible
      Investments:
      Any one
      or more of the following obligations or securities:

     

    (i)
       direct
      obligations of, and obligations fully guaranteed as to timely payment of
      principal and interest by, the United States of America or any agency or
      instrumentality of the United States of America the obligations of which are
      backed by the full faith and credit of the United States of America (“Direct
      Obligations”);

     

    (ii)
       federal
      funds, or demand and time deposits in, certificates of deposits of, or bankers’
acceptances issued by, any depository institution or trust company (including
      U.S. subsidiaries of foreign depositories and the Trustee or any agent of the
      Trustee, acting in its respective commercial capacity) incorporated or organized
      under the laws of the United States of America or any state thereof and subject
      to supervision and examination by federal or state banking authorities, so
      long
      as at the time of investment or the contractual commitment providing for such
      investment the commercial paper or other short-term debt obligations of such
      depository institution or trust company (or, in the case of a depository
      institution or trust company which is the principal subsidiary of a holding
      company, the commercial paper or other short-term debt or deposit obligations
      of
      such holding company or deposit institution, as the case may be) have been
      rated
      by each Rating Agency in its highest short-term rating category or one of its
      two highest long-term rating categories;

     

    

    
      
        
          
          

        

        
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    (iii)
       repurchase
      agreements collateralized by Direct Obligations or securities guaranteed by
      GNMA, FNMA or FHLMC with any registered broker/dealer subject to Securities
      Investor Protection Corporation jurisdiction or any commercial bank insured
      by
      the FDIC, if such broker/dealer or bank has an uninsured, unsecured and
      unguaranteed obligation rated by each Rating Agency in its highest short-term
      rating category;

     

    (iv)
       securities
      bearing interest or sold at a discount issued by any corporation incorporated
      under the laws of the United States of America or any state thereof which have
      a
      credit rating from each Rating Agency, at the time of investment or the
      contractual commitment providing for such investment, at least equal to (a)
      one
      of the two highest short-term credit rating categories of S&P and Moody’s
      and (b) the highest short-term rating category of Fitch; provided,
      however,
      that
      securities issued by any particular corporation will not be Eligible Investments
      to the extent that investment therein will cause then outstanding principal
      amount of securities issued by such corporation and held as part of the Trust
      Fund to exceed 20% of the sum of the Aggregate Pool Balance and the aggregate
      principal amount of all Eligible Investments in the Certificate Account;
provided,
      further,
      that
      such securities will not be Eligible Investments if they are published as being
      under review with negative implications from any Rating Agency;

     

    (v)
       commercial
      paper (including both non-interest-bearing discount obligations and
      interest-bearing obligations payable on demand or on a specified date not more
      than 180 days after the date of issuance thereof) rated by each Rating Agency
      in
      its highest short-term rating category;

     

    (vi)
       a
      Qualified GIC;

     

    (vii)
       certificates
      or receipts representing direct ownership interests in future interest or
      principal payments on obligations of the United States of America or its
      agencies or instrumentalities (which obligations are backed by the full faith
      and credit of the United States of America) held by a custodian in safekeeping
      on behalf of the holders of such receipts; and

     

    (viii)
       any
      other
      demand, money market, common trust fund or time deposit or obligation, or
      interest-bearing or other security or investment (including those managed or
      advised by the Securities Administrator or any Affiliate thereof), (A) rated
      in
      the highest rating category by each Rating Agency rating such investment or
      (B)
      that would not adversely affect then current rating assigned by each Rating
      Agency of any of the Certificates or the NIM Securities and has a short term
      rating of at least “A-1” or its equivalent by each Rating Agency. Such
      investments in this subsection (viii) may include money market mutual funds
      or
      common trust funds, including any fund for which U.S. Bank National Association
      (the “Bank”) in its capacity other than as Trustee, the Trustee, the Master
      Servicer, any NIMS Insurer, the Securities Administrator or an affiliate thereof
      serves as an investment advisor, administrator, shareholder servicing agent,
      and/or custodian or subcustodian, notwithstanding that (x) the Bank, the
      Trustee, the Master Servicer, any NIMS Insurer, the Securities Administrator
      or
      any affiliate thereof charges and collects fees and expenses from such funds
      for
      services rendered, (y) the Bank, the Trustee, the Master Servicer, any NIMS
      Insurer, the Securities Administrator or any affiliate thereof charges and
      collects fees and expenses for services rendered pursuant to this Agreement,
      and
      (z) services performed for such funds and pursuant to this Agreement may
      converge at any time. The Trustee specifically authorizes the Bank or an
      affiliate thereof to charge and collect from the Trustee such fees as are
      collected from all investors in such funds for services rendered to such funds
      (but not to exceed investment earnings thereon);

     

    

    
      
        
          
          

        

        
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    provided,
      however,
      that no
      such instrument shall be an Eligible Investment if such instrument evidences
      either (i) a right to receive only interest payments with respect to the
      obligations underlying such instrument, or (ii) both principal and interest
      payments derived from obligations underlying such instrument and the principal
      and interest payments with respect to such instrument provide a yield to
      maturity of greater than 120% of the yield to maturity at par of such underlying
      obligations, provided
      that any
      such investment will be a “permitted investment” within the meaning of Section
      860G(a)(5) of the Code.

     

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

     

    ERISA-Qualifying
      Underwriting:
      A best
      efforts or firm commitment underwriting or private placement that meets the
      requirements of an Underwriter’s Exemption.

     

    ERISA-Restricted
      Certificate:
      Any
      Class B1, Class B2, Class P, Class X, Class R or Class LT-R Certificate, and
      any
      Offered Certificate which does not have a rating of BBB- or above or Baa3 or
      above. 

     

    ERISA-Restricted
      Trust Certificate:
      Any
      Senior Certificate or Class M Certificate.

     

    Errors
      and Omission Insurance Policy:
      The
      errors or omission insurance policy required to be obtained by each Servicer
      satisfying the requirements of the related Servicing Agreement.

     

    Escrow
      Account:
      Any
      account established and maintained by each Servicer pursuant to the related
      Servicing Agreement.

     

    Euroclear:
      Euroclear Bank, S.A./N.V., as operator of the Euroclear System.

     

    Event
      of Default:
      Any one
      of the conditions or circumstances enumerated in Section 6.14(a).

     

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

     

    Exchange
      Act Signing Party:
      Either
      the Depositor or the Master Servicer, to be determined by mutual agreement
      between such parties.

     

    Excluded
      Trust Assets:
      As
      described in the Preliminary Statement. 

     

    Fannie
      Mae or FNMA:
      Fannie
      Mae, f/k/a/ the Federal National Mortgage Association, a federally chartered
      and
      privately owned corporation organized and existing under the Federal National
      Mortgage Association Charter Act, or any successor thereto.

     

    

    
      
        
          
          

        

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

     

    Fidelity
      Bond:
      The
      fidelity bond required to be obtained by each Servicer satisfying the
      requirements of the related Servicing Agreement.

     

    Final
      Scheduled Distribution Date:
      With
      respect to each Class of Certificates, the Distribution Date occurring in
      September 2036.

     

    Financial
      Intermediary:
      A
      broker, dealer, bank or other financial institution or other Person that clears
      through or maintains a custodial relationship with a Clearing Agency
      Participant.

     

    First
      Payment Default Mortgage Loan:
      Any
      Mortgage Loan listed in Schedule B, as to which the related Mortgagor fails
      to
      make the first Scheduled Payment that is due on such Mortgage Loan after the
      Initial Sale Date within two calendar months following the date upon which
      the
      first Scheduled Payment was due. By way of example, a first Scheduled Payment
      due on August 1, 2006 must be made by the Mortgagor on or before September
      30,
      2006.

     

    Fitch:
      Fitch
      Ratings, Inc., or any successor in interest.

     

    Fixed
      Rate Mortgage Loan:
      Any
      Mortgage Loan as to which the related Mortgage Note provides for a fixed rate
      of
      interest throughout the term of such Note.

     

    Form
      8-K Disclosure Information:
      As
      defined in Section 6.20(f)(i).

     

    Form
      10-K Certification:
      The
      certification required pursuant to Rule 13a-14 under the Exchange
      Act.

     

    FPD
      Premium:
      With
      respect to any First Payment Default Mortgage Loan or Delinquency Default
      Mortgage Loan purchased by the Seller, the excess, if any of the FPD Purchase
      Price over the Purchase Price for such Mortgage Loan.

     

    FPD
      Purchase Price:
      With
      respect to any First Payment Default Mortgage Loan or Delinquency Default
      Mortgage Loan, an amount equal to the sum of (a) 101.50% of the unpaid principal
      balance of such Mortgage Loan and (b) accrued interest thereon at the applicable
      Mortgage Rate from the date as to interest was last paid to (but not including)
      the Due Date in the Collection Period immediately preceding the related
      Distribution Date.

     

    Freddie
      Mac or FHLMC:
      Freddie
      Mac, f/k/a the Federal Home Loan Mortgage Corporation, a corporate
      instrumentality of the United States created and existing under Title III of
      the
      Emergency Home Finance Act of 1970, as amended, or any successor
      thereto.

     

    Global
      Securities:
      The
      global certificates representing the Book-Entry Certificates.

     

    GNMA:
      The
      Government National Mortgage Association, a wholly owned corporate
      instrumentality of the United States within HUD.

     

    

    
      
        
          
          

        

        
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    Group:
      The
      Group 1 Senior Certificates or the Group 2 Senior Certificates, as the context
      requires.

     

    Group
      1 Senior Certificates:
      The
      Class A1 Certificates.

     

    Group
      2 Senior Certificates:
      Collectively, the Class A2, Class A3 and Class A4 Certificates.

     

    Holder
      or
Certificateholder:
      The
      registered owner of any Certificate as recorded on the books of the Certificate
      Registrar except that, solely for the purposes of taking any action or giving
      any consent pursuant to this Agreement, any Certificate registered in the name
      of the Depositor, the Trustee, the Master Servicer, the Securities
      Administrator, any Servicer or the Credit Risk Manager or any Affiliate thereof
      shall be deemed not to be outstanding in determining whether the requisite
      percentage necessary to effect any such consent has been obtained, except that,
      in determining whether the Trustee shall be protected in relying upon any such
      consent, only Certificates which a Responsible Officer of the Trustee knows
      to
      be so owned shall be disregarded. The Trustee and any NIMS Insurer may request
      and conclusively rely on certifications by the Depositor, the Master Servicer,
      the Securities Administrator, the applicable Servicer or the Credit Risk Manager
      in determining whether any Certificates are registered to an Affiliate of the
      Depositor, the Master Servicer, the Securities Administrator, any Servicer
      or
      the Credit Risk Manager. After a Section 7.01(c) Purchase Event, other than
      in
      Sections 5.02(b) through (g) and 11.03(a) and (b) and, except in the case of
      the
      Class LT-R Certificates, Sections 3.03, 3.04, 3.05, 3.06, 3.07 and 3.09 herein,
      all references in this Agreement to “Holder” or “Certificateholder” shall be
      deemed to be references to the LTURI-holder, as recorded on the books of the
      Certificate Registrar, as holder of the Lower Tier Uncertificated REMIC 1
      Regular Interests.

     

    HUD:
      The
      United States Department of Housing and Urban Development, or any successor
      thereto.

     

    Independent:
      When
      used with respect to any Accountants, a Person who is “independent” within the
      meaning of Rule 2-01(b) of the Commission’s Regulation S-X. When used with
      respect to any other Person, a Person who (a) is in fact independent of another
      specified Person and any Affiliate of such other Person, (b) does not have
      any
      material direct financial interest in such other Person or any Affiliate of
      such
      other Person, (c) is not connected with such other Person or any Affiliate
      of
      such other Person as an officer, employee, promoter, underwriter, trustee,
      partner, director or Person performing similar functions and (d) is not a member
      of the immediate family of a Person defined in clause (b) or (c)
      above.

     

    Index:
      The
      index specified in the related Mortgage Note for calculation of the Mortgage
      Rate thereof.

     

    Initial
      LIBOR Rate:
      5.32438%.

     

    Initial
      Optional Termination Date:
      The
      first Distribution Date following the date on which the Aggregate Pool Balance
      is less than 5.00% of the Cut-off Date Balance.

     

    

    
      
        
          
          

        

        
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    Initial
      Sale Date:
      The
      date on which the Mortgage Loan was sold by the Transferor to the Bank, as
      specified in the Mortgage Loan Schedule. 

     

    Insurance
      Fee Rate:
      Not
      applicable.

     

    Insurance
      Policy:
      Any
      Primary Mortgage Insurance Policy, any standard hazard insurance policy, flood
      insurance policy, earthquake insurance policy or title insurance policy relating
      to the Mortgage Loans or the Mortgaged Properties, to be in effect as of the
      Closing Date or thereafter during the term of this Agreement.

     

    Insurance
      Proceeds:
      Amounts
      paid by the insurer under any Insurance Policy, other than amounts (i) to cover
      expenses incurred by or on behalf of any Servicer or Master Servicer in
      connection with procuring such proceeds, (ii) to be applied to restoration
      or
      repair of the related Mortgaged Property or (iii) required to be paid over
      to
      the Mortgagor pursuant to law or the related Mortgage Note.

     

    Interest
      Rate Cap Account:
      The
      account created pursuant to Section 5.07(b).

     

    Interest
      Rate Cap Agreement:
      The
      interest rate cap agreement dated August 25, 2006 entered into by the
      Supplemental Interest Trust, which agreement provides for the monthly payment
      specified therein to the Trustee (for the benefit of the Certificateholders)
      commencing with the Distribution Date in August 2007 and ending on the
      Distribution Date in August 2011, by the Cap Counterparty, but subject to the
      conditions set forth therein together with any schedules, confirmations or
      other
      agreements relating thereto, attached hereto as Exhibit N. 

     

    Interest
      Rate Cap Amount:
      With
      respect to each Distribution Date, the amount of any Interest Rate Cap Payment
      deposited into the Interest Rate Cap Account.

     

    Interest
      Rate Cap Payment:
      With
      respect to each Distribution Date, any payment required to be made by the Cap
      Counterparty to the Supplemental Interest Trust pursuant to the terms of the
      Interest Rate Cap Agreement.

     

    Interest
      Rate Cap Payment Date:
      For so
      long as the Interest Rate Cap Agreement is in effect or any amounts remain
      unpaid thereunder, the Business Day immediately preceding each Distribution
      Date.

     

    

    
      
        
          
          

        

        
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    Interest
      Remittance Amount:
      With
      respect to each Mortgage Pool and any Distribution Date, an amount equal to
      (a)
      the sum of (1) all interest collected (other than Payaheads and Prepayment
      Premiums) or advanced in respect of Scheduled Payments on the Mortgage Loans
      in
      such Mortgage Pool during the related Collection Period by the applicable
      Servicers, the Master Servicer or the Securities Administrator (solely in its
      capacity as successor master servicer), minus
      (w) the
      Servicing Fee with respect to such Mortgage Loans in such Mortgage Pool and
      (x)
      previously unreimbursed Advances due to the Servicers, the Master Servicer
      or
      the Securities Administrator (solely in its capacity as successor master
      servicer) to the extent allocable to interest and the allocable portion of
      previously unreimbursed Servicing Advances with respect to such Mortgage Loans,
      (2) any amounts actually paid by the Servicers with respect to Prepayment
      Interest Shortfalls and any Compensating Interest Payments with respect to
      such
      Mortgage Loans and the related Prepayment Period, (3) the portion of any
      Purchase Price (or FPD Purchase Price payable with respect to a Delinquency
      Default Mortgage Loan or a First Payment Default Mortgage Loan excluding any
      FPD
      Premium) or Substitution Amount paid with respect to such Mortgage Loans during
      the related Prepayment Period allocable to interest and (4) all Net
      Liquidation Proceeds, Insurance Proceeds and any other recoveries collected
      with
      respect to such Mortgage Loans during the related Prepayment Period, to the
      extent allocable to interest, for each Mortgage Pool, as
      reduced by (b)
      the
      product of (i) the applicable Pool Percentage for such Distribution Date and
      (ii) any other costs, expenses or liabilities reimbursable to the Trustee,
      the Master Servicer, the Securities Administrator, the Custodian and each
      Servicer to the extent provided in this Agreement, each Servicing Agreement
      and
      the Custodial Agreement; provided,
      however,
      that in
      the case of the Trustee, such reimbursable amounts to the Trustee payable from
      the Interest Remittance Amount and Principal Remittance Amount may not exceed
      $200,000 during any Anniversary Year. In the event that the Trustee incurs
      reimbursable amounts in excess of $200,000, it may seek reimbursement for such
      amounts in subsequent Anniversary Years, but in no event shall more than
      $200,000 be reimbursed to the Trustee per Anniversary Year. Notwithstanding
      the
      foregoing, costs and expenses incurred by the Trustee pursuant to Section
      6.14(a) in connection with any transfer of servicing shall be excluded from
      the
      $200,000 per Anniversary Year limit on reimbursable amounts. For the avoidance
      of doubt, (i) the Interest Remittance Amount available on each Swap Payment
      Date
      for distributions to the Swap Account shall be equal to the Interest Remittance
      Amount on the related Distribution Date and (ii) the Interest Remittance Amount
      for each Distribution Date shall be calculated without regard to any
      distributions to the Swap Account on the related Swap Payment Date.

     

    Intervening
      Assignments:
      The
      original intervening assignments of the Mortgage, notices of transfer or
      equivalent instrument.

     

    JPMorgan:
      JPMorgan Chase Bank, National Association.

     

    Latest
      Possible Maturity Date:
      The
      Distribution Date occurring in September 2041.

     

    LBH:
      Lehman
      Brothers Holdings Inc., or any successor in interest.

     

    LIBOR:
      (a)
      With respect to the first Accrual Period, the Initial LIBOR Rate. With respect
      to each subsequent Accrual Period, a per annum rate determined on the LIBOR
      Determination Date in the following manner by the Securities Administrator
      on
      the basis of the “Interest Settlement Rate” set by the British Bankers’
Association (the “BBA”) for one-month United States dollar deposits, as such
      rates appear on the Telerate Page 3750, as of 11:00 a.m. (London time) on such
      LIBOR Determination Date.

     

    (b) If
      on
      such a LIBOR Determination Date, the BBA’s Interest Settlement Rate does not
      appear on the Telerate Page 3750 as of 11:00 a.m. (London time), or if the
      Telerate Page 3750 is not available on such date, the Securities Administrator
      will obtain such rate first
      from
      Reuters’ “page LIBOR 01,” or if such page is not available, then from
      Bloomberg’s page “BBAM.” If any such rate is not published for such LIBOR
      Determination Date, LIBOR for such date will be the most recently published
      Interest Settlement Rate. In the event that the BBA no longer sets an Interest
      Settlement Rate, the Securities Administrator will designate an alternative
      index that has performed, or that the Securities Administrator expects to
      perform, in a manner substantially similar to the BBA’s Interest Settlement
      Rate. The Securities Administrator will select a particular index as the
      alternative index only if it receives an Opinion of Counsel (a copy of which
      shall be furnished to the Trustee and any NIMS Insurer), which opinion shall
      be
      an expense reimbursed from the Securities Administration Account pursuant to
      Section 4.05, that the selection of such index will not cause any of the REMICs
      to lose their classification as REMICs for federal income tax
      purposes.

     

    

    
      
        
          
          

        

        
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    (c) The
      establishment of LIBOR by the Securities Administrator and the Securities
      Administrator’s subsequent calculation of the Certificate Interest Rate
      applicable to the LIBOR Certificates for the relevant Accrual Period, in the
      absence of manifest error, will be final and binding.

     

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

     

    LIBOR
      Certificate:
      Any
      Class A1, Class A2, Class A3, Class A4, Class M1, Class M2, Class M3, Class
      M4,
      Class M5, Class M6, Class M7, Class M8, Class B1 or Class B2
      Certificate.

     

    LIBOR
      Determination Date:
      The
      second LIBOR Business Day immediately preceding the commencement of each Accrual
      Period for any LIBOR Certificate.

     

    Liquidated
      Mortgage Loan:
      Any
      defaulted Mortgage Loan as to which the Master Servicer or the applicable
      Servicer has determined that all amounts that it expects to recover on behalf
      of
      the Trust Fund from or on account of such Mortgage Loan have been
      recovered.

     

    Liquidation
      Expenses:
      Expenses that are incurred by the Master Servicer or a Servicer in connection
      with the liquidation of any defaulted Mortgage Loan and are not recoverable
      under the related Primary Mortgage Insurance Policy, if any, including, without
      limitation, foreclosure and rehabilitation expenses, legal expenses and
      unreimbursed amounts, if any, expended pursuant to Sections 9.06, 9.16 or
      9.22.

     

    Liquidation
      Proceeds:
      Cash
      received in connection with the liquidation of a defaulted Mortgage Loan,
      whether through the sale or assignment of such Mortgage Loan, trustee’s sale,
      foreclosure sale, payment in full, discounted payoff or otherwise, or the sale
      of the related Mortgaged Property if the Mortgaged Property is acquired in
      satisfaction of the Mortgage Loan, including any amounts remaining in the
      related Escrow Account.

     

    Loan-to-Value
      Ratio:
      With
      respect to any Mortgage Loan, the ratio of the principal balance of such
      Mortgage Loan at origination, or such other date as is specified, to the
      Original Value of the related Mortgaged Property.

     

    Lower
      Tier Interest:
      As
      described in the Preliminary Statement.

     

    Lower
      Tier REMIC 1 Uncertificated Regular Interests:
      Lower
      Tier Interests of REMIC 1 constituting regular interests held in uncertificated
      form pursuant to a Section 7.01(c) Purchase Event.

     

    

    
      
        
          
          

        

        
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    LPMI
      Policy:
      A
      Primary Mortgage Insurance Policy issued by a Qualified Insurer pursuant to
      which the related premium is to be paid from payments by the
      mortgagee.

     

    LTURI-holder:
      The
      holder of Lower Tier REMIC 1 Uncertificated Regular Interests, which upon the
      occurrence of a Section 7.01(c) Purchase Event shall be the Master Servicer
      or
      its designee, and including any trustee in its capacity as trustee of any
      privately placed securitization.

     

    M2
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates, in each case after giving effect to distributions
      on
      such Distribution Date and (ii) the aggregate Class Principal Amount of the
      Class M1 and Class M2 Certificates immediately prior to such Distribution Date
      exceeds (y) the M2 Target Amount.

     

    M2
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 77.00% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    M3
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates and the Class M1 and Class M2 Certificates, in each
      case after giving effect to distributions on such Distribution Date and (ii)
      the
      Class Principal Amount of the Class M3 Certificates immediately prior to such
      Distribution Date exceeds (y) the M3 Target Amount.

     

    M3
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 80.40% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    M4
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates and the Class M1, Class M2 and Class M3 Certificates,
      in each case after giving effect to distributions on such Distribution Date
      and
      (ii) the Class Principal Amount of the Class M4 Certificates immediately prior
      to such Distribution Date exceeds (y) the M4 Target Amount.

     

    M4
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 83.80% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    

    
      
        
          
          

        

        
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    M5
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates and the Class M1, Class M2, Class M3 and Class M4
      Certificates, in each case after giving effect to distributions on such
      Distribution Date and (ii) the Class Principal Amount of the Class M5
      Certificates immediately prior to such Distribution Date exceeds (y) the M5
      Target Amount.

     

    M5
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 86.90% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    M6
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates and the Class M1, Class M2, Class M3, Class M4 and
      Class M5 Certificates, in each case after giving effect to distributions on
      such
      Distribution Date and (ii) the Class Principal Amount of the Class M6
      Certificates immediately prior to such Distribution Date exceeds (y) the M6
      Target Amount.

     

    M6
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 89.30% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    M7
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates and the Class M1, Class M2, Class M3, Class M4,
      Class
      M5 and Class M6 Certificates, in each case after giving effect to distributions
      on such Distribution Date and (ii) the Class Principal Amount of the Class
      M7
      Certificates immediately prior to such Distribution Date exceeds (y) the M7
      Target Amount.

     

    M7
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 90.90% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    M8
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      amount, if any, by which (x) the sum of (i) the aggregate Class Principal Amount
      of the Senior Certificates and the Class M1, Class M2, Class M3, Class M4,
      Class
      M5, Class M6 and Class M7 Certificates, in each case after giving effect to
      distributions on such Distribution Date and (ii) the Class Principal Amount
      of
      the Class M8 Certificates immediately prior to such Distribution Date exceeds
      (y) the M8 Target Amount.

     

    

    
      
        
          
          

        

        
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    M8
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 93.20% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period exceeds
      (ii)
      the Overcollateralization Floor.

     

    Master
      Servicer:
      Aurora
      Loan Services LLC, or any successor in interest, or if any successor master
      servicer shall be appointed as herein provided, then such successor master
      servicer.

     

    Master
      Servicer Remittance Date:
      With
      respect to each Distribution Date, three Business Days immediately preceding
      such Distribution Date. 

     

    Master
      Servicing Fee:
      As to
      any Distribution Date, an amount equal to 1/12th
      the
      product of (a) the Master Servicing Fee Rate and (b) the outstanding principal
      balance of each Mortgage Loan.

     

    Master
      Servicing Fee Rate:
      0.00%
      per annum.

     

    Material
      Defect:
      As
      defined in Section 2.02(c) hereof.

     

    Maximum
      Interest Rate:
      The
      Pool 1 Maximum Interest Rate, the Pool 2 Maximum Interest Rate or the
      Subordinate Maximum Interest Rate, as applicable.

     

    MERS:
      Mortgage Electronic Registration Systems, Inc., a Delaware corporation, or
      any
      successor in interest thereto.

     

    MERS
      Mortgage Loan:
      Any
      Mortgage Loan as to which the related Mortgage, or an Assignment of Mortgage,
      has been or will be recorded in the name of MERS, as nominee for the holder
      from
      time to time of the Mortgage Note.

     

    Monthly
      Excess Cashflow:
      For
      each Distribution Date, the aggregate of any remaining Interest Remittance
      Amount pursuant to Section 5.02(e)(v) for
      such
      date, any Principal Distribution Amount remaining after distribution pursuant
      to
      Section 5.02(f)(ii)(C) or 5.02 (e)(iii)(M) for such date, and any Aggregate
      Overcollateralization Release Amount for such date.

     

    Moody’s:
      Moody’s
      Investors Service, Inc., or any successor in interest.

     

    Mortgage:
      A
      mortgage, deed of trust or other instrument encumbering a fee simple interest
      in
      real property securing a Mortgage Note, together with improvements
      thereto.

     

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

     

    

    
      
        
          
          

        

        
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    Mortgage
      Loan:
      A
      Mortgage and the related notes or other evidences of indebtedness secured by
      each such Mortgage conveyed, transferred, sold, assigned to or deposited with
      the Trustee pursuant to Section 2.01 or Section 2.05, including without
      limitation each Mortgage Loan listed on the Mortgage Loan Schedule, as amended
      from time to time.

     

    Mortgage
      Loan Sale Agreement:
      The
      mortgage loan sale and assignment agreement dated as of August 1, 2006, for
      the
      sale of the Mortgage Loans by the Seller to the Depositor.

     

    Mortgage
      Loan Schedule:
      The
      schedule attached hereto as Schedule A, which shall identify each Mortgage
      Loan,
      as such schedule may be amended from time to time to reflect the addition of
      Mortgage Loans to, or the deletion of Mortgage Loans from, the Trust Fund.
      Such
      schedule shall set forth, among other things, the following information with
      respect to each Mortgage Loan: (i) the Mortgage Loan identifying number; (ii)
      the city, state and zip code of the Mortgaged Property; (iii) the original
      principal amount of the Mortgage Loan; (iv) the Mortgage Rate at origination;
      (v) the monthly payment of principal and interest at origination;
      (vi) Mortgage Pool in which such Mortgage Loan is included; (vii) the
      applicable Servicer servicing such Mortgage Loan and the applicable Servicing
      Fee Rate; (viii) the Custodian with respect to the Mortgage File related to
      such
      Mortgage Loan; (ix) whether such Mortgage Loan is subject to a Prepayment
      Premium for voluntary prepayments by the Mortgagor, the term during which such
      Prepayment Premiums are imposed and the methods of calculation of the Prepayment
      Premium; (x) whether such Mortgage Loan is a Simple Interest Mortgage Loan;
      (xi)
      whether such Mortgage Loan is a First Payment Default Mortgage Loan; and (xii)
      whether such Mortgage is a Delinquency Default Mortgage Loan. The Depositor
      shall be responsible for providing the Trustee and the Master Servicer with
      all
      amendments to the Mortgage Loan Schedule.

     

    Mortgage
      Note:
      The
      note or other evidence of the indebtedness of a Mortgagor secured by a Mortgage
      under a Mortgage Loan.

     

    Mortgage
      Pool:
      Any of
      Pool 1 or Pool 2.

     

    Mortgage
      Rate:
      With
      respect to any Mortgage Loan, the per annum rate at which interest accrues
      on
      such Mortgage Loan, as determined under the related Mortgage Note as reduced
      by
      any Relief Act Reductions.

     

    Mortgaged
      Property:
      Either
      of (x) the fee simple interest in real property, together with improvements
      thereto including any exterior improvements to be completed within 120 days
      of
      disbursement of the related Mortgage Loan proceeds, or (y) in the case of a
      Cooperative Loan, the related Cooperative Shares and Proprietary Lease, securing
      the indebtedness of the Mortgagor under the related Mortgage Loan.

     

    Mortgagor:
      The
      obligor on a Mortgage Note.

     

    

    
      
        
          
          

        

        
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    Net
      Excess Spread:
      With
      respect to any Distribution Date, (A) the fraction, expressed as a percentage,
      the numerator of which is equal to the product of (i) the amount, if any, by
      which (a) the aggregate of the Interest Remittance Amounts for each Mortgage
      Pool for such Distribution Date (as reduced by the aggregate Credit Risk
      Manager’s Fee) exceeds (b) the Current Interest payable with respect to the
      Certificates for such date and (ii) twelve, and the denominator of which is
      the
      Aggregate Pool Balance for such Distribution Date, multiplied
      by (B) a
      fraction, the numerator of which is thirty and the denominator of which is
      the
      greater of thirty and the actual number of days in the immediately preceding
      calendar month minus
      (C)
      the
      product, expressed as a percentage, of (i) the amount of any Net Swap Payment
      owed to the Swap Counterparty for such Distribution Date divided by the
      Aggregate Pool Balance as of the beginning of the related Collection Period
      and
      (ii) a fraction, the numerator of which is 360 and the denominator of which
      is
      the actual number of days in the Accrual Period related to such Distribution
      Date, plus
      (D)
      the
      product, expressed as a percentage, of (i) the sum of (a) the amount of any
      Net
      Swap Payment and (b) any Interest Rate Cap Payment received by the Supplemental
      Interest Trust for such Distribution Date divided by the Aggregate Pool Balance
      as of the beginning of the related Collection Period and (ii) a fraction, the
      numerator of which is 360 and the denominator of which is the actual number
      of
      days in the Accrual Period related to such Distribution Date. 

     

    Net
      Funds Cap:
      The
      Pool 1 Net Funds Cap, the Pool 2 Net Funds Cap or the Subordinate Net Funds
      Cap,
      as the context requires.

     

    Net
      Liquidation Proceeds:
      With
      respect to any Liquidated Mortgage Loan, the related Liquidation Proceeds net
      of
      (i) unreimbursed expenses and (ii) any unreimbursed Advances, if any, received
      and retained in connection with the liquidation of such Mortgage
      Loan.

     

    Net
      Mortgage Rate:
      With
      respect to any Mortgage Loan, the Mortgage Rate thereof reduced by the Servicing
      Fee for such Mortgage Loan.

     

    Net
      Prepayment Interest Shortfall:
      With
      respect to any Master Servicer Remittance Date, the excess, if any, of any
      Prepayment Interest Shortfalls with respect to the Mortgage Loans for such
      date
      over any amounts paid with respect to such shortfalls by the Servicers pursuant
      to the Servicing Agreements.

     

    Net
      Simple Interest Excess:
      With
      respect to any Distribution Date, the excess, if any, of (a) the amount of
      the
      payments received by the Servicers and the Master Servicer in the related
      Collection Period allocable to interest in respect of Simple Interest Mortgage
      Loans, calculated in accordance with the Simple Interest Method, net of the
      related Servicing Fees, over (b) 30 days’ interest at the weighted average (by
      principal balance) of the Net Mortgage Rates of the Simple Interest Mortgage
      Loans as of the first day of the related Collection Period, as determined by
      the
      related Servicer, on the aggregate principal balance of such Simple Interest
      Mortgage Loans for such Distribution Date, carried to six decimal places,
      rounded down, and calculated on the basis of a 360-day year consisting of twelve
      30-day months. For this purpose, the amount of interest received in respect
      of
      the Simple Interest Mortgage Loans in any month shall be deemed (i) to include
      any Advances of interest made by the related Servicer, the Master Servicer
      or
      the Securities Administrator (solely in its capacity as successor master
      servicer) in such month in respect of such Simple Interest Mortgage Loans and
      (ii) to be reduced by any amounts paid to the related Servicer, the Master
      Servicer or the Securities Administrator (solely in its capacity as successor
      master servicer) in such month in reimbursement of Advances previously made
      by
      the Servicer, the Master Servicer or the Securities Administrator (solely in
      its
      capacity as successor master servicer) in respect of such Simple Interest
      Mortgage Loans.

     

    

    
      
        
          
          

        

        
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    Net
      Simple Interest Shortfall:
      With
      respect to any Distribution Date, the excess, if any, of (a) 30 days’ interest
      at the weighted average (by principal balance) of the Net Mortgage Rates of
      the
      Simple Interest Mortgage Loans as of the first day of the related Collection
      Period, as determined by the related Servicer, on the aggregate principal
      balance of such Simple Interest Mortgage Loans for such Distribution Date,
      carried to six decimal places, rounded down, and calculated on the basis of
      a
      360-day year consisting of twelve 30-day months, over (b) the amount of the
      payments received by the related Servicer or the Master Servicer in the related
      Collection Period allocable to interest in respect of such Simple Interest
      Mortgage Loans, calculated in accordance with the Simple Interest Method, net
      of
      the related Servicing Fees.

     

    Net
      Swap Payment:
      With
      respect to each Swap Payment Date, the sum of (i) net payment required to be
      made pursuant to the terms of the Swap Agreement, which net payment shall not
      take into account any Swap Termination Payment, and (ii) any unpaid amounts
      due
      on previous Swap Payment Dates and accrued interest thereon as provided in
      the
      Swap Agreement, as calculated by the Swap Counterparty and furnished to the
      Securities Administrator.

     

    Net
      WAC Rate:
      With
      respect to any Distribution Date (and the related Accrual Period), a per annum
      rate equal to the weighted average of the Net Mortgage Rates of the Mortgage
      Loans as of the first day of the related Collection Period (not including for
      this purpose Mortgage Loans for which prepayments in full have been received
      and
      distributed in the month prior to that Distribution Date).

     

    NIM
      Redemption Amount:
      As
      defined in Section 7.01(b).

     

    NIM
      Securities:
      Any net
      interest margin securities issued by a trust or other special purpose entity,
      the principal assets of such trust including the Class P and Class X
      Certificates and the payments received thereon, which principal assets back
      such
      securities.

     

    NIMS
      Agreement:
      Any
      agreement pursuant to which the NIM Securities are issued.

     

    NIMS
      Insurer:
      One or
      more insurers issuing financial guaranty insurance policies in connection with
      the issuance of NIM Securities.

     

    Non-Book-Entry
      Certificate:
      Any
      Certificate other than a Book-Entry Certificate.

     

    Non-MERS
      Mortgage Loan:
      Any
      Mortgage Loan other than a MERS Mortgage Loan.

     

    Non-permitted
      Foreign Holder:
      As
      defined in Section 3.03(j).

     

    Non-U.S.
      Person:
      Any
      person other than a “United States person” within the meaning of Section
      7701(a)(30) of the Code.

     

    Notional
      Amount:
      Not
      applicable. 

     

    Notional
      Certificate:
      Not
      applicable.

     

    Offered
      Certificates:
      The
      Class A1, Class A2, Class A3, Class A4, Class M1, Class M2, Class M3, Class
      M4,
      Class M5, Class M6, Class M7, and Class M8 Certificates.

     

    

    
      
        
          
          

        

        
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    Offering
      Document:
      Each of
      the Prospectus and the Private Placement Memorandum.

     

    Officer’s
      Certificate:
      A
      certificate signed by the Chairman of the Board, any Vice Chairman, the
      President, any Vice President or any Assistant Vice President of a Person,
      and
      in each case delivered to the Trustee.

     

    Opinion
      of Counsel:
      A
      written opinion of counsel, reasonably acceptable in form and substance to
      the
      Trustee, and which may be in-house or outside counsel to the Depositor, the
      Master Servicer or the Trustee but which must be Independent outside counsel
      with respect to any such opinion of counsel concerning the transfer of any
      Residual Certificate or concerning certain matters with respect to the Employee
      Retirement Income Security Act of 1974, as amended (“ERISA”), or the taxation,
      or the federal income tax status, of each REMIC.

     

    Option
      One:
      Option
      One Mortgage Corporation.

     

    Original
      Mortgage Loan:
      As
      described in the Preliminary Statement. 

     

    Original
      Value:
      The
      lesser of (a) the Appraised Value of a Mortgaged Property at the time the
      related Mortgage Loan was originated and (b) if the Mortgage Loan was made
      to
      finance the acquisition of the related Mortgaged Property, the purchase price
      paid for the Mortgaged Property by the Mortgagor at the time the related
      Mortgage Loan was originated.

     

    Overcollateralization
      Amount:
      With
      respect to any Distribution Date, the amount, if any, by which (x) the Aggregate
      Pool Balance for such Distribution Date exceeds (y) the aggregate Class
      Principal Amount of the LIBOR Certificates after giving effect to distributions
      on such Distribution Date.

     

    Overcollateralization
      Deficiency:
      With
      respect to any Distribution Date, the amount, if any, by which (x) the Targeted
      Overcollateralization Amount for such Distribution Date exceeds (y) the
      Overcollateralization Amount for such Distribution Date, calculated for this
      purpose after giving effect to the reduction on such Distribution Date of the
      Certificate Principal Amounts of the LIBOR Certificates resulting from the
      distribution of the Principal Distribution Amount on such Distribution Date,
      but
      prior to allocation of any Applied Loss Amount on such Distribution
      Date.

     

    Overcollateralization
      Floor: An
      amount
      equal to $10,312,293.76 or approximately 0.50% of the Cut-off Date
      Balance. 

     

    Payahead:
      With
      respect to any Mortgage Loan and any Due Date therefor, any Scheduled Payment
      received by the applicable Servicer during any Collection Period in addition
      to
      the Scheduled Payment due on such Due Date, intended by the related Mortgagor
      to
      be applied on a subsequent Due Date or Due Dates.

     

    Paying
      Agent:
      Any
      paying agent appointed pursuant to Section 3.08.

     

    PCAOB:
      The
      Public Company Accounting Oversight Board.

     

    

    
      
        
          
          

        

        
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    Percentage
      Interest:
      With
      respect to any Certificate, its percentage interest in the undivided beneficial
      ownership interest in the Trust Fund evidenced by all Certificates of the same
      Class as such Certificate. With respect to any LIBOR Certificate, the Percentage
      Interest evidenced thereby shall equal the Certificate Principal Amount thereof
      divided by the Class Principal Amount of all Certificates of the same Class.
      With respect to the Class X, Class P, Class R and Class LT-R Certificates,
      the
      Percentage Interest evidenced thereby shall be as specified on the face thereof,
      or otherwise be equal to 100%. 

     

    Permitted
      Servicing Amendment:
      Any
      amendment to any Servicing Agreement pursuant to Section 11.03(a)(iii) hereunder
      in connection with any servicing transfer or transfer of any servicing
      rights.

     

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

     

    Plan:
      An
      employee benefit plan or other retirement arrangement which is subject to
      Section 406 of ERISA and/or Section 4975 of the Code or any entity whose
      underlying assets include such plan’s or arrangement’s assets by reason of their
      investment in the entity.

     

    Plan
      Asset Regulations:
      The
      Department of Labor regulations set forth in 29 C.F.R. 2510.3-101.

     

    PMI
      Insurance Premium:
      Not
      applicable.

     

    PMI
      Insurer:
      Not
      applicable.

     

    Pool
      1:
      The
      aggregate of the Mortgage Loans identified on the Mortgage Loan Schedule as
      being included in Pool 1.

     

    Pool
      1
      Maximum Interest Rate:
      For the
      Group 1 Senior Certificates, for each Distribution Date on or before the
      Distribution Date on which the aggregate Class Principal Amount of the Group
      2
      Senior Certificates have been reduced to zero, an annual rate equal to (a)
      the
      product, expressed as a percentage, of (1) the amount, if any, by which the
      weighted average of the excess of the maximum “lifetime” Mortgage Rates, as
      specified in the related Mortgage Notes for the Pool 1 Mortgage Loans exceeds
      the applicable weighted average Servicing Fee Rate and (2) a fraction, the
      numerator of which is 30 and the denominator of which is the actual number
      of
      days in the Accrual Period related to such Distribution Date; plus
      (b) the
      product, expressed as a percentage, of (1) the sum of (x) the amount of any
      Net
      Swap Payment owed by the Swap Counterparty on
      the
      related Swap Payment Date
      allocable to Pool 1 (based on the applicable Pool Percentage) and (y) any
      Interest Rate Cap Amount owed by the Cap Counterparty on the related Interest
      Rate Cap Payment Date allocable to Pool 1 (based on the applicable Pool
      Percentage) divided by the Pool Balance for Pool 1 as of the beginning of the
      related Collection Period and (2) a fraction, the numerator of which is 360
      and
      the denominator of which is the actual number of days in the Accrual Period
      related to such Distribution Date; minus
      (c) the
      product, expressed as a percentage, of (1) a fraction, expressed as a
      percentage, the numerator of which is the amount of any Net Swap Payment owed
      to
      the Swap Counterparty on the related Swap Payment Date allocable to Pool 1
      (based on the applicable Pool Percentage) and the denominator of which is the
      Pool Balance for Pool 1 as of the beginning of the related Collection Period
      and
      (2) a fraction, the numerator of which is 360 and the denominator of which
      is
      the actual number of days in the Accrual Period related to such Distribution
      Date.

     

    

    
      
        
          
          

        

        
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    Pool
      1
      Net Funds Cap:
      With
      respect to any Distribution Date and the Group 1 Senior Certificates, a per
      annum rate equal to (a) a fraction, expressed as a percentage, the numerator
      of
      which is the product of (1) the excess, if any, of (i) the Pool 1 Optimal
      Interest Remittance Amount for such date over (ii) any Net Swap Payment or
      Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date allocable to Pool 1 (based
      on
      the applicable Pool Percentage) and (2) 12, and the denominator of which is
      the
      Pool Balance for Pool 1 as of the first day of the related Collection Period
      (excluding for this purpose any Mortgage Loans in Pool 1 for which any Principal
      Prepayments in full have been deposited into the Collection Account and
      distributed therefrom in accordance with Section 5.02 during the month prior
      to
      such Distribution Date), multiplied by (b) a fraction, the numerator of which
      is
      30 and the denominator of which is the actual number of days in the Accrual
      Period related to such Distribution Date.

     

    Pool
      1
      Optimal Interest Remittance Amount:
      With
      respect to each Distribution Date, an amount equal to the product of (a) the
      quotient of (i) the weighted average of the Net Mortgage Rates of the Mortgage
      Loans in Pool 1 as of the first day of the related Collection Period, and (ii)
      12 and (b) the Pool Balance for Pool 1 as of the first day of the related
      Collection Period (excluding for purposes of clauses (a)(i) and (b) any Mortgage
      Loans in Pool 1 for which any Principal Prepayments in full have been deposited
      into the Collection Account and distributed therefrom in accordance with Section
      5.02 during the month prior to such Distribution Date).

     

    Pool
      2:
      The
      aggregate of the Mortgage Loans identified on the Mortgage Loan Schedule as
      being included in Pool 2.

     

    Pool
      2
      Maximum Interest Rate:
      For the
      Group 2 Senior Certificates, and for each Distribution Date on or before the
      Distribution Date on which the aggregate Class Principal Amounts of the Group
      1
      Senior Certificates have been reduced to zero, an annual rate equal to (a)
      the
      product, expressed as a percentage, of (1) the amount, if any, by which the
      weighted average of the excess of the maximum “lifetime” Mortgage Rates, as
      specified in the related Mortgage Notes for the Pool 2 Mortgage Loans exceeds
      the applicable weighted average Servicing Fee Rate and (2) a fraction, the
      numerator of which is 30 and the denominator of which is the actual number
      of
      days in the Accrual Period related to such Distribution Date; plus
      (b) the
      product, expressed as a percentage, of (1) the sum of (x) the amount of any
      Net
      Swap Payment owed by the Swap Counterparty on the related Swap Payment Date
      allocable to Pool 2 (based on the applicable Pool Percentage) and (y) any
      Interest Rate Cap Amount owed by the Cap Counterparty on the related Interest
      Rate Cap Payment Date allocable to Pool 2 (based on the applicable Pool
      Percentage) divided by the Pool Balance for Pool 2 as of the beginning of the
      related Collection Period and (2) a fraction, the numerator of which is 360
      and
      the denominator of which is the actual number of days in the Accrual Period
      related to such Distribution Date; minus
      (c) the
      product, expressed as a percentage, of (1) a fraction, expressed as a
      percentage, the numerator of which is the amount of any Net Swap Payment owed
      to
      the Swap Counterparty on the related Swap Payment Date allocable to Pool 2
      (based on the applicable Pool Percentage) and the denominator of which is the
      Pool Balance for Pool 2 as of the beginning of the related Collection Period
      and
      (2) a fraction, the numerator of which is 360 and the denominator of which
      is
      the actual number of days in the Accrual Period related to such Distribution
      Date.

     

    

    
      
        
          
          

        

        
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    Pool
      2
      Net Funds Cap:
      With
      respect to any Distribution Date and the Group 2 Senior Certificates, a per
      annum rate equal to (a) a fraction, expressed as a percentage, the numerator
      of
      which is the product of (1) the excess, if any, of (i) the Pool 2 Optimal
      Interest Remittance Amount for such date over (ii) any Net Swap Payment or
      Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date allocable to Pool 2 (based
      on
      the applicable Pool Percentage) and (2) 12, and the denominator of which is
      the
      Pool Balance for Pool 2 as of the first day of the related Collection Period
      (excluding for this purpose any Mortgage Loans in Pool 2 for which any Principal
      Prepayments in full have been deposited into the Collection Account and
      distributed therefrom in accordance with Section 5.02 during the month prior
      to
      such Distribution Date), multiplied by (b) a fraction, the numerator of which
      is
      30 and the denominator of which is the actual number of days in the Accrual
      Period related to such Distribution Date.

     

    Pool
      2
      Optimal Interest Remittance Amount:
      With
      respect to each Distribution Date, an amount equal to the product of (a) the
      quotient of (i) the weighted average of the Net Mortgage Rates of the Mortgage
      Loans in Pool 2 as of the first day of the related Collection Period, and (ii)
      12 and (b) the Pool Balance for Pool 2 as of the first day of the related
      Collection Period (excluding for purposes of clauses (a)(i) and (b) any Mortgage
      Loans in Pool 2 for which any Principal Prepayments in full have been deposited
      into the Collection Account and distributed therefrom in accordance with Section
      5.02 during the month prior to such Distribution Date).

     

    Pool
      Balance:
      With
      respect to each Mortgage Pool, the aggregate of the Scheduled Principal Balances
      of all Mortgage Loans in such Mortgage Pool at the date of
      determination.

     

    Pool
      Percentage:
      With
      respect to each Mortgage Pool and any Distribution Date, the fraction, expressed
      as a percentage, the numerator of which is the Pool Balance for such Mortgage
      Pool for such date and the denominator of which is the Aggregate Pool Balance
      for such date.

     

    Pool
      Subordinate Amount:
      As to
      each Mortgage Pool and any Distribution Date, the excess of the Pool Balance
      for
      such Mortgage Pool as of the first day of the immediately preceding Collection
      Period over (i) the Class Principal Amount of the Group 1 Senior Certificates
      (in the case of Pool 1) or (ii) the Class Principal Amount of the Group 2 Senior
      Certificates (in the case of Pool 2) immediately prior to the related
      Distribution Date.

     

    Prepayment
      Interest Shortfall:
      With
      respect to any full or partial Principal Prepayment of a Mortgage Loan, the
      excess, if any, of (i) one full month’s interest at the applicable Mortgage Rate
      (as reduced by the Servicing Fee, as applicable, in the case of Principal
      Prepayments in full) on the outstanding principal balance of such Mortgage
      Loan
      immediately prior to such prepayment over (ii) the amount of interest actually
      received with respect to such Mortgage Loan in connection with such Principal
      Prepayment.

     

    

    
      
        
          
          

        

        
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    Prepayment
      Period:
      (a)
      With respect to any Distribution Date and any Principal Prepayment in part
      in
      respect of any Mortgage Loan serviced by a Servicer, the calendar month
      immediately preceding the month in which such Distribution Date occurs; (b)
      with
      respect to any Distribution Date and any Principal Prepayment in full in respect
      of any Mortgage Loan serviced by Wells Fargo, the period from the fourteenth
      (14th)
      day of
      the preceding calendar month through the thirteenth (13th)
      day of
      the calendar month in which the Distribution Date occurs (except in the case
      of
      the September 2006 Distribution Date, for which the related Prepayment Period
      will be the period from August 1, 2006 through September 13, 2006); (c) with
      respect to any Distribution Date and any Principal Prepayment in full in respect
      of any Mortgage Loan serviced by JPMorgan, the period from the fifteenth
      (15th)
      day of
      the preceding calendar month through the fourteenth (14th)
      day of
      the calendar month in which the Distribution Date occurs (except in the case
      of
      the September 2006 Distribution Date, for which the related Prepayment Period
      will be the period from August 1, 2006 through September 14, 2006); and (d)
      with
      respect to any Distribution Date and any Principal Payment in full in respect
      of
      any Mortgage Loan serviced by Option One, the period from the fifteenth
      (15th)
      day of
      the preceding calendar month through the fourteenth (14th)
      day of
      the calendar month in which the Distribution Date occurs (except in the case
      of
      the September 2006 Distribution Date, for which the related Payment Period
      will
      be the period from August 1, 2006 through September 14, 2006; provided,
      however
      in the
      case of any servicing transfer from Option One to JPMorgan or Wells Fargo,
      the
      related Prepayment Period will be the period (a) from the first day of the
      calendar month before the month of such servicing transfer through the
      13th
      day (in
      the case of Wells Fargo) or 14th
      day (in
      the case of JPMorgan) of the calendar month in which the Mortgage Loans are
      transferred and in which such Distribution Date occurs. 

     

    Prepayment
      Premiums:
      Any
      prepayment fees and penalties to be paid by the Mortgagor on a Mortgage
      Loan.

     

    Primary
      Mortgage Insurance Policy:
      Not
      applicable.

     

    Prime
      Rate:
      The
      prime rate of the United States money center commercial banks as published
      in
The
      Wall Street Journal.

     

    Principal
      Distribution Amount:
      With
      respect to each Mortgage Pool and any Distribution Date, an amount equal to
      the
      Principal Remittance Amount for such Mortgage Pool for such date minus
      the
      Aggregate Overcollateralization Release Amount, if any, allocable to such
      Mortgage Pool, for such Distribution Date (based on the applicable Pool
      Percentage).

     

    Principal
      Prepayment:
      Any
      Mortgagor payment of principal (other than a Balloon Payment) or other recovery
      of principal on a Mortgage Loan that is recognized as having been received
      or
      recovered in advance of its scheduled Due Date and applied to reduce the
      principal balance of the Mortgage Loan in accordance with the terms of the
      Mortgage Note or the related Servicing Agreement.

    
      
        
        

      

      
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    Principal
      Remittance Amount:
      With
      respect to each Mortgage Pool and any Distribution Date, (a) the sum of (i)
      all
      principal collected (other than Payaheads) or advanced in respect of Scheduled
      Payments on the Mortgage Loans in such Mortgage Pool during the related
      Collection Period whether by the applicable Servicers, the Master Servicer
      or
      the Securities Administrator (less unreimbursed Advances due to the Master
      Servicer, any Servicer or the Securities Administrator with respect to the
      related Mortgage Loans, to the extent allocable to principal), (ii) all
      Principal Prepayments in full or in part received during the related Prepayment
      Period on the Mortgage Loans in such Mortgage Pool, (iii) the outstanding
      principal balance of each Mortgage Loan in such Mortgage Pool that was purchased
      from the Trust Fund by the Seller during the related Prepayment Period or the
      NIMS Insurer (in the case of certain Mortgage Loans 90 days or more delinquent)
      from such Mortgage Pool, (iv) the portion of any Substitution Amount paid with
      respect to any Deleted Mortgage Loan in such Mortgage Pool during the related
      Prepayment Period allocable to principal and (v) all Net Liquidation Proceeds,
      Insurance Proceeds, any Subsequent Recovery and other recoveries collected
      with
      respect to the Mortgage Loans in such Mortgage Pool during the related
      Prepayment Period, to the extent allocable to principal, as reduced by (b)
      to
      the extent not reimbursed from amounts otherwise allocable to interest, the
      related Pool Percentage for such date of any other costs, expenses or
      liabilities reimbursable to the Trustee, the Master Servicer, the Securities
      Administrator, the Custodian and each Servicer to the extent provided in this
      Agreement, each Servicing Agreement and the Custodial Agreement and, with
      respect to the Trustee, to the extent the Interest Remittance Amount is less
      than amounts reimbursable to the Trustee pursuant to Section 4.04(b)(i), the
      product of (x) the applicable Pool Percentage for such Distribution Date and
      (y)
      any amounts reimbursable during the related Anniversary Year to the Trustee
      therefrom and not reimbursed from the Interest Remittance Amount, or otherwise;
      provided,
      however,
      that
      such reimbursable amounts from the Interest Remittance Amount and Principal
      Remittance Amount may not exceed $200,000 in the aggregate during any
      Anniversary Year. In the event that the Trustee incurs reimbursable amounts
      in
      excess of $200,000, it may seek reimbursement for such amounts in subsequent
      Anniversary Years, but in no event shall more than $200,000 be reimbursed to
      the
      Trustee per Anniversary Year. Notwithstanding the foregoing, costs and expenses
      incurred by the Trustee pursuant to Section 6.14(a) in connection with any
      transfer of servicing shall be excluded from the $200,000 per Anniversary Year
      limit on reimbursable amounts. For the avoidance of doubt, (i) the Principal
      Remittance Amount available on each Swap Payment Date for distributions to
      the
      Swap Account shall be equal to the Principal Remittance Amount on the related
      Distribution Date and (ii) the Principal Remittance Amount for each Distribution
      Date shall be calculated without regard to any distributions to the Swap Account
      on the related Swap Payment Date.

     

    Private
      Placement Memorandum:
      The
      private placement memorandum dated June 20, 2006, relating to the Class B1
      and
      Class B2 Certificates.

     

    Proceeding:
      Any
      suit in equity, action at law or other judicial or administrative
      proceeding.

     

    Proprietary
      Lease:
      With
      respect to any Cooperative Unit, a lease or occupancy agreement between a
      Cooperative Corporation and a holder of related Cooperative Shares.

     

    Prospectus:
      The
      prospectus supplement dated August 23, 2006, together with the accompanying
      prospectus dated August 11, 2006, relating to the Offered
      Certificates.

     

    Purchase
      Price:
      With
      respect to the purchase of a Mortgage Loan or related REO Property pursuant
      to
      this Agreement, an amount equal to the sum of (a) 100% of the unpaid principal
      balance of such Mortgage Loan; (b) accrued interest thereon at the applicable
      Mortgage Rate, from the date as to which interest was last paid to (but not
      including) the Due Date in the Collection Period immediately preceding the
      related Distribution Date; (c) the amount of any costs and damages incurred
      by
      the Trust Fund as a result of any violation of any applicable federal, state
      or
      local predatory- or abusive-lending law arising from or in connection with
      the
      origination of such Mortgage Loan; and (d) any unreimbursed Servicing Advances
      with respect to such Mortgage Loan. The Master Servicer, each Servicer, the
      Custodian (or the Trustee or the Securities Administrator, if applicable) shall
      be reimbursed from the Purchase Price for any Mortgage Loan or related REO
      Property for any Advances made or other amounts advanced with respect to such
      Mortgage Loan that are reimbursable to the Master Servicer or such Servicer
      under this Agreement or the related Servicing Agreement (or to the Trustee
      or
      the Securities Administrator, if applicable), together with any accrued and
      unpaid compensation due to the Master Servicer, the Securities Administrator,
      any Servicer, the Custodian or the Trustee hereunder or thereunder.

     

    

    
      
        
          
          

        

        
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    QIB:
      As
      defined in Section 3.03(c).

     

    Qualified
      GIC:
      A
      guaranteed investment contract or surety bond providing for the investment
      of
      funds in the Collection Account, the Securities Administration Account or the
      Certificate Account and insuring a minimum, fixed or floating rate of return
      on
      investments of such funds, which contract or surety bond shall:

     

    (i)
       be
      an
      obligation of an insurance company or other corporation whose long-term debt
      is
      rated by each Rating Agency in one of its two highest rating categories or,
      if
      such insurance company has no long-term debt, whose claims paying ability is
      rated by each Rating Agency in one of its two highest rating categories, and
      whose short-term debt is rated by each Rating Agency in its highest rating
      category;

     

    (ii)
       provide
      that the Trustee may exercise all of the rights under such contract or surety
      bond without the necessity of taking any action by any other
      Person;

     

    (iii)
       provide
      that if at any time then current credit standing of the obligor under such
      guaranteed investment contract is such that continued investment pursuant to
      such contract of funds would result in a downgrading of any rating of the
      Certificates or the NIM Securities, the Trustee shall terminate such contract
      without penalty and be entitled to the return of all funds previously invested
      thereunder, together with accrued interest thereon at the interest rate provided
      under such contract to the date of delivery of such funds to the Trustee;

     

    (iv)
       provide
      that the Trustee’s interest therein shall be transferable to any successor
      trustee hereunder; and

     

    (v)
       provide
      that the funds reinvested thereunder and accrued interest thereon be returnable
      to the Collection Account, the Securities Administration Account or the
      Certificate Account, as the case may be, not later than the Business Day prior
      to any Distribution Date.

     

    Qualified
      Insurer:
      An
      insurance company duly qualified as such under the laws of the states in which
      the related Mortgaged Properties are located, duly authorized and licensed
      in
      such states to transact the applicable insurance business and to write the
      insurance provided and whose claims paying ability is rated by each Rating
      Agency in its highest rating category or whose selection as an insurer will
      not
      adversely affect the ratings of the Certificates.

     

    

    
      
        
          
          

        

        
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    Qualifying
      Substitute Mortgage Loan:
      In the
      case of a Mortgage Loan substituted for a Deleted Mortgage Loan pursuant to
      the
      terms of this Agreement, a Mortgage Loan that, on the date of such substitution,
      (i) has an outstanding Scheduled Principal Balance (or in the case of a
      substitution of more than one mortgage loan for a Deleted Mortgage Loan, an
      aggregate Scheduled Principal Balance), after application of all Scheduled
      Payments due during or prior to the month of substitution, not in excess of,
      and
      not more than 5% less than, the outstanding Scheduled Principal Balance of
      the
      Deleted Mortgage Loan as of the Due Date in the calendar month during which
      the
      substitution occurs, (ii) has a Mortgage Rate not less than the Mortgage Rate
      on
      the Deleted Mortgage Loan, (iii) if applicable, has a maximum Mortgage Rate
      not
      less than the maximum Mortgage Rate on the Deleted Mortgage Loan, (iv) if
      applicable, has a minimum Mortgage Rate not less than the minimum Mortgage
      Rate
      of the Deleted Mortgage Loan, (v) if applicable, has a gross margin equal to
      or
      greater than the gross margin of the Deleted Mortgage Loan, (vi) is not a
      Cooperative Loan unless the related Deleted Mortgage Loan was a Cooperative
      Loan, (vii) if applicable, has a next adjustment date not later than the next
      adjustment date on the Deleted Mortgage Loan, (viii) has the same Due Date
      as
      the Deleted Mortgage Loan, (ix) has a remaining stated term to maturity not
      longer than 18 months and not more than 18 months shorter than the remaining
      stated term to maturity of the related Deleted Mortgage Loan; provided,
      that
      in
      no case should such substitute Mortgage Loan have a maturity date later than
      the
      Final Scheduled Distribution Date; (x) is current as of the date of
      substitution, (xi) has a Loan-to-Value Ratio as of the date of substitution
      equal to or lower than the Loan-to-Value Ratio of the Deleted Mortgage Loan
      as
      of such date, (xii) has been underwritten by the Transferor in accordance with
      the same underwriting criteria and guidelines as the Deleted Mortgage Loan,
      (xiii) has a risk grading determined by the Seller at least equal to the risk
      grading assigned on the Deleted Mortgage Loan, (xiv) is secured by the same
      property type as the Deleted Mortgage Loan, (xv) conforms to each representation
      and warranty applicable to the Deleted Mortgage Loan made in the related
      Mortgage Loan Sale Agreement, (xvi) has the same or higher lien position as
      the
      Deleted Mortgage Loan, (xvii) is covered by a Primary Mortgage Insurance Policy
      if the Deleted Mortgage Loan was so covered), (xviii) contains provisions
      covering the payment of Prepayment Premium by the Mortgagor for early prepayment
      of the Mortgage Loan at least as favorable as the Deleted Mortgage Loan; (xix)
      for any Mortgage Loan to be substituted into Pool 1, has an original Scheduled
      Principal Balance within the maximum dollar amount limitations prescribed by
      Fannie Mae for conforming one-to-four family first and second lien residential
      mortgaged properties and (xx) for any Mortgage Loan to be substituted into
      Pool
      2, has an original Scheduled Principal Balance within the maximum dollar amount
      limitations prescribed by Freddie Mac for conforming one-to-four family
      residential mortgaged properties. In the event that one or more mortgage loans
      are substituted for one or more Deleted Mortgage Loans, the amounts described
      in
      clause (i) hereof shall be determined on the basis of aggregate Scheduled
      Principal Balances, the Mortgage Rates described in clause (ii) hereof shall
      be
      determined on the basis of weighted average Mortgage Rates, the risk gradings
      described in clause (xiii) hereof shall be satisfied as to each such mortgage
      loan, the terms described in clause (ix) hereof shall be determined on the
      basis
      of weighted average remaining term to maturity; provided,
      that
      the
      stated maturity date of any Qualifying Substitute Mortgage Loan shall not be
      later than the Final Scheduled Distribution Date, the Loan-to-Value Ratios
      described in clause (xi) hereof shall be satisfied as to each such mortgage
      loan
      and, except to the extent otherwise provided in this sentence, the
      representations and warranties described in clause (xv) hereof must be satisfied
      as to each Qualifying Substitute Mortgage Loan or in the aggregate, as the
      case
      may be.

     

    

    
      
        
          
          

        

        
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    Rating
      Agency:
      Each of
      DBRS, Fitch, Moody’s and S&P.

     

    Realized
      Loss:
      With
      respect to each Liquidated Mortgage Loan, an amount equal to (i) the unpaid
      principal balance of such Mortgage Loan as of the date of liquidation,
minus
      (ii)
      Liquidation Proceeds received, to the extent allocable to principal, net of
      amounts that are reimbursable therefrom to the Master Servicer or any Servicer
      with respect to such Mortgage Loan (other than Advances of principal) including
      expenses of liquidation. In determining whether a Realized Loss is a Realized
      Loss of principal, Liquidation Proceeds shall be allocated, first, to payment
      of
      expenses related to such Liquidated Mortgage Loan, then to accrued unpaid
      interest and finally to reduce the principal balance of the Mortgage
      Loan.

     

    Recognition
      Agreement:
      With
      respect to any Cooperative Loan, an agreement between the related Cooperative
      Corporation and the originator of such Mortgage Loan to establish the rights
      of
      such originator in the related Cooperative Property.

     

    Record
      Date:
      With
      respect to any Class of Book-Entry Certificates and any Distribution Date,
      the
      close of business on the Business Day immediately preceding such Distribution
      Date. With respect to any Class of Definitive Certificates and any Distribution
      Date, the last Business Day of the month immediately preceding the month in
      which the Distribution Date occurs (or, in the case of the first Distribution
      Date, the Closing Date).

     

    Regulation
      AB:
      Subpart
      229.1100 - Asset Backed Securities (Regulation AB), 17 C.F.R.
§§229.1100-229.1123, as such may be amended from time to time, and subject to
      such clarification and interpretation as have been provided by the Commission
      in
      the adopting release (Asset-Backed Securities, Securities Act Release No.
      33-8518, 70 Fed. Reg. 1,506, 1,531 (Jan. 7, 2005)) or by the staff of the
      Commission, or as may be provided by the Commission or its staff from time
      to
      time.

     

    Regulation
      S:
      Regulation S promulgated under the Securities Act or any successor provision
      thereto, in each case as the same may be amended from time to time; and all
      references to any rule, section or subsection of, or definition or term
      contained in, Regulation S means such rule, section, subsection, definition
      or
      term, as the case may be, or any successor thereto, in each case as the same
      may
      be amended from time to time.

     

    Regulation
      S Global Security:
      The
      meaning specified in Section 3.01(d).

     

    Related
      Senior Principal Distribution Amount:
      For
      each Mortgage Pool and any Distribution Date on or after the Stepdown Date
      and
      for as long as a Trigger Event is not in effect, an amount equal to the lesser
      of (x) the Class Principal Amount of the Group 1 Senior Certificates (with
      respect to Pool 1) or the sum of the Class Principal Amount of the Group 2
      Senior Certificates (with respect to Pool 2) immediately prior to such date
      and
      (y) the product of (a) the Senior Principal Distribution Amount and (b) the
      related Senior Proportionate Percentage, in each case for such
      date.

     

    

    
      
        
          
          

        

        
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    Related
      Senior Priority:
      With
      respect to each of Group 1 Senior Certificates and the Group 2 Senior
      Certificates, the priority of distribution on the Senior Certificates relating
      to such Groups as described in 5.02(e)(i)(A)(3) and 5.02(e)(i)(B)(3),
      respectively.

     

    Relevant
      Servicing Criteria:
      The
      Servicing Criteria applicable to each party, as set forth on Exhibit S attached
      hereto. Multiple parties can have responsibility for the same Relevant Servicing
      Criteria. With respect to a Servicing Function Participant engaged by the Master
      Servicer, the Paying Agent, the Securities Administrator, the Credit Risk
      Manager, the Custodian or each Servicer, the term “Relevant Servicing Criteria”
may refer to a portion of the Relevant Servicing Criteria applicable to such
      parties.

     

    Relief
      Act Reduction:
      With
      respect to any Mortgage Loan as to which there has been a reduction in the
      amount of interest collectible thereon as a result of application of the Civil
      Relief Act, any amount by which interest collectible on such Mortgage Loan
      for
      the Due Date in the related Collection Period is less than interest accrued
      thereon for the applicable one-month period at the Mortgage Rate without giving
      effect to such reduction.

     

    REMIC:
      Each
      pool of assets in the Trust Fund designated as a REMIC pursuant to the
      Preliminary Statement.

     

    REMIC
      1:
      As
      described in the Preliminary Statement.

     

    REMIC
      2:
      As
      described in the Preliminary Statement.

     

    REMIC
      3:
      As
      described in the Preliminary Statement.

     

    REMIC
      3 Net Funds Cap:
      For any
      Distribution Date (and the related Accrual Period) and any Class of
      Certificates, an amount equal to (i) the weighted average of the interest rates
      on the Lower Tier Interests in REMIC 3 (other than an interest-only regular
      interest), weighted in proportion to their Class Principal Amounts as of the
      beginning of the related Accrual Period, multiplied by (ii) an amount equal
      to
      (a) 30, divided by (b) the actual number of days in the Accrual
      Period.

     

    REMIC
      4:
      As
      described in the Preliminary Statement.

     

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

     

    REMIC
      Swap Rate:
      For
      each Distribution Date (and the related Accrual Period), a per annum rate equal
      to the product of: (i) the “Rate of Payment (%)” under the Swap Agreement for
      such Distribution Date, as set forth in Annex C-1 to the Prospectus Supplement,
      (ii) 2, and (iii) the quotient of (a) the actual number of days in the related
      Accrual Period divided by (b) 30.

     

    

    
      
        
          
          

        

        
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    REO
      Property:
      A
      Mortgaged Property acquired by the Trust Fund through foreclosure or
      deed-in-lieu of foreclosure in connection with a defaulted Mortgage Loan or
      otherwise treated as having been acquired pursuant to the REMIC
      Provisions.

     

    Reportable
      Event:
      As
      defined in Section 6.20(f)(i).

     

    Reporting
      Servicer:
      As
      defined in Section 6.20(e)(i).

     

    Required
      Reserve Fund Deposit:
      With
      respect to any Distribution Date on which the Net Excess Spread is less than
      0.25%, the amount, if any by which (a) the product of 1.00% and the Aggregate
      Pool Balance for such date exceeds (b) the amount on deposit in the Basis Risk
      Reserve Fund immediately prior to such date. With respect to any Distribution
      Date on which the Net Excess Spread is equal to or greater than 0.25%, the
      amount, if any, by which (i) $1,000 exceeds the amount on deposit in the Basis
      Risk Reserve Fund immediately prior to such date; provided,
      however,
      that on
      any Distribution Date on which the Class Principal Amount of each Class of
      Offered Certificates, the Class B1 Certificates and the Class B2 Certificates
      has been reduced to zero, the Required Reserve Fund Deposit shall be
      zero.

     

    Residual
      Certificate:
      Any
      Class R or Class LT-R Certificate.

     

    Responsible
      Officer:
      When
      used with respect to the Trustee, any vice president, assistant vice president,
      the secretary, any assistant secretary, or any officer, working in its Corporate
      Trust Office and having responsibility for the administration of this Agreement,
      and any other officer to whom a matter arising under this Agreement may be
      referred. 

     

    Restricted
      Certificate:
      Any
      Class B1, Class B2, Class P, Class X, Class R or Class LT-R
      Certificate.

     

    Restricted
      Global Security:
      As
      defined in Section 3.01(c).

     

    Rolling
      Three Month Delinquency Rate:
      With
      respect to any Distribution Date, the fraction, expressed as a percentage,
      equal
      to the average of the Delinquency Rates for each of the three (or one and two,
      in the case of the first and second Distribution Dates, respectively)
      immediately preceding calendar months.

     

    Rules:
      As
      defined in Section 6.20(c).

     

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

     

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

     

    Sarbanes-Oxley
      Certification:
      A
      written certification covering the activities of all Servicing Function
      Participants and signed by an officer of the Exchange Act Signing Party that
      complies with Section 302 of the Sarbanes-Oxley Act, as amended from time to
      time.

     

    

    
      
        
          
          

        

        
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    Scheduled
      Payment:
      Each
      scheduled payment of principal and interest (or of interest only, if applicable)
      to be paid by the Mortgagor on a Mortgage Loan, as reduced (except where
      otherwise specified herein) by the amount of any related Debt Service Reduction
      (excluding all amounts of principal and interest that were due on or before
      the
      Cut-off Date, whenever received) and, in the case of an REO Property, an amount
      equivalent to the Scheduled Payment that would have been due on the related
      Mortgage Loan if such Mortgage Loan had remained in existence.

     

    Scheduled
      Principal Balance:
      With
      respect to (i) any Mortgage Loan (other than a Simple Interest Mortgage Loan)
      as
      of any Distribution Date, the principal balance of such Mortgage Loan at the
      close of business on the Cut-off Date after giving effect to principal payments
      due on or before the Cut-off Date, whether or not received, less an amount
      equal
      to principal payments due after the Cut-off Date, and on or before the Due
      Date
      in the related Collection Period, whether or not received from the Mortgagor
      or
      advanced by any Servicer or the Master Servicer, and all amounts allocable
      to
      unscheduled principal payments (including Principal Prepayments, Liquidation
      Proceeds, Insurance Proceeds and condemnation proceeds, in each case to the
      extent identified and applied prior to or during the related Prepayment Period)
      and (ii) any REO Property as of any Distribution Date, the Scheduled Principal
      Balance of the related Mortgage Loan on the Due Date immediately preceding
      the
      date of acquisition of such REO Property by or on behalf of the Trustee (reduced
      by any amount applied as a reduction of principal on the Mortgage Loan). With
      respect to any Mortgage Loan as of the Cut-off Date, the principal balance
      of
      such Mortgage Loan as specified in the Mortgage Loan Schedule. The Scheduled
      Principal Balance of any Liquidated Mortgage Loan shall be zero. In the case
      of
      a Simple Interest Mortgage Loan, references herein to such Mortgage Loan’s
      Scheduled Principal Balance shall mean its actual unpaid principal balance.
      The
      actual unpaid principal balance of a Simple Interest Mortgage Loan with respect
      to any Distribution Date shall be determined by subtracting from such Mortgage
      Loan’s unpaid principal balance as of the end of the preceding Collection Period
      the amount of the borrower’s fixed monthly payment for the related Collection
      Period that is not allocated to the payment of interest applying the Simple
      Interest Method.

     

    Section
      7.01(c) Purchase Event:
      The
      purchase of all the Lower Tier REMIC 1 Uncertificated Regular
      Interests.

     

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

     

    Securities
      Administration Account:
      A
      separate account established pursuant to Section 4.05.

     

    Securities
      Administrator:
      Wells
      Fargo Bank, N.A., not in its individual capacity but solely as Securities
      Administrator, or any successor in interest, or if any successor Securities
      Administrator shall be appointed as herein provided, then such successor
      Securities Administrator.

     

    Security
      Agreement:
      With
      respect to any Cooperative Loan, the agreement between the owner of the related
      Cooperative Shares and the originator of the related Mortgage Note that defines
      the terms of the security interest in such Cooperative Shares and the related
      Proprietary Lease.

     

    

    
      
        
          
          

        

        
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    Seller:
      Lehman
      Brothers Holdings Inc., or any successor in interest.

     

    Seller
      Remittance Amount:
      With
      respect to each Servicer, the meaning assigned to such term in the related
      Servicing Agreement.

     

    Senior
      Certificate:
      Any
      Class A1, Class A2, Class A3 or Class A4 Certificate. 

     

    Senior
      Enhancement Percentage:
      With
      respect to any Distribution Date, the fraction, expressed as a percentage,
      the
      numerator of which is the sum of the aggregate Class Principal Amount of the
      Subordinate Certificates and the Overcollateralization Amount (which amount,
      for
      purposes of this definition only, shall not be less than zero and assuming
      for
      purposes of this definition that the Principal Distribution Amount has been
      distributed on such Distribution Date and no Trigger Event has occurred) and
      the
      denominator of which is the Aggregate Pool Balance for such Distribution Date,
      in each case after giving effect to distributions on such Distribution
      Date.

     

    Senior
      Principal Distribution Amount:
      With
      respect to any Distribution Date on or after the Stepdown Date and as long
      as a
      Trigger Event is not in effect with respect to such Distribution Date, the
      lesser of (x) the aggregate Principal Distribution Amount for all three Mortgage
      Pools and (y) the amount, if any by which (A) the aggregate Class Principal
      Amount of the Senior Certificates immediately prior to such Distribution Date
      exceeds (B) the Senior Target Amount.

     

    Senior
      Proportionate Percentage:
      With
      respect to Pool 1 and any Distribution Date, the fraction, expressed as a
      percentage, the numerator of which is the Principal Remittance Amount for Pool
      1
      for such Distribution Date and the denominator of which is the aggregate of
      the
      Principal Remittance Amounts for Pool 1 and Pool 2 for such Distribution Date.
      With respect to Pool 2 and any Distribution Date, the fraction, expressed as a
      percentage, the numerator of which is the Principal Remittance Amount for Pool
      2
      for such Distribution Date and the denominator of which is the aggregate of
      the
      Principal Remittance Amounts for Pool 1 and Pool 2 for such Distribution Date.
      

     

    Senior
      Target Amount:
      With
      respect to any Distribution Date, an amount equal to the lesser of (a) the
      product of (i) 57.30% and (ii) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the related Collection Period and (b)
      the
      amount, if any, by which (i) the Aggregate Pool Balance for such Distribution
      Date determined as of the last day of the Collection Period exceeds (ii) the
      Overcollateralization Floor.

     

    Servicer
      Remittance Date:
      The day
      in each calendar month on which each Servicer is required to remit payments
      to
      the Collection Account, as specified in the related Servicing Agreement, which
      is the 18th
      day of
      each calendar month (or, if such 18th
      day is
      not a Business Day, the next succeeding Business Day).

     

    Servicers:
      As of
      the Closing Date, Option One, or its successor in interest. As of the applicable
      Servicing Transfer Date, JPMorgan or Wells Fargo Bank, N.A, as
      applicable.

     

    Service(s)(ing):
      In
      accordance with Regulation AB, the act of managing or collecting payments on
      the
      Mortgage Loans or any other assets of the Trust Fund by an entity that meets
      the
      definition of “servicer’ set forth in Item 1101 of Regulation AB. For
      clarification purposes, any uncapitalized occurrence of this term shall have
      the
      meaning commonly understood by participants in the residential mortgage-backed
      securitization market.

     

    

    
      
        
          
          

        

        
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    Servicing
      Advances:
      All
      customary, reasonable and necessary “out of pocket” costs and expenses other
      than Advances (including reasonable attorneys’ fees and disbursements) incurred
      in the performance by a Servicer of its servicing obligations, including, but
      not limited to, the cost of (a) the preservation, inspection, restoration and
      protection of the Mortgaged Property, (b) any enforcement or administrative
      or
      judicial proceedings, including foreclosures, (c) the management and liquidation
      of the Mortgaged Property if the Mortgaged Property is acquired in satisfaction
      of the Mortgage, (d) taxes, assessments, water rates, sewer rents and other
      charges which are or may become a lien upon the Mortgaged Property, and Bulk
      PMI
      Policy premiums and fire and hazard insurance coverage and (e) any losses
      sustained by a Servicer with respect to the liquidation of the Mortgaged
      Property.

     

    Servicing
      Agreement:
      Each
      servicing agreement, subservicing agreement or reconstituted servicing agreement
      identified on Exhibit E hereto, dated as of August 1, 2006, among the Seller,
      the Master Servicer and one of the above-named Servicers, and any other
      servicing agreement entered into between a successor servicer and the Seller
      pursuant to the terms of this Agreement. 

     

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

     

    Servicing
      Fee:
      As to
      any Distribution Date and each Mortgage Loan, an amount equal to the product
      of
      (a) one-twelfth of the Servicing Fee Rate and (b) the outstanding principal
      balance of such Mortgage Loan as of the first day of the related Collection
      Period.

     

    Servicing
      Fee Rate:
      With
      respect to each Mortgage Loan, the rate specified in the related Servicing
      Agreement.

     

    Servicing
      Function Participant:
      Any
      Subservicer, Subcontractor or any other Person, other than each Servicer, the
      Custodian, the Master Servicer, the Paying Agent and the Securities
      Administrator, that is participating in the servicing function within the
      meaning of Regulation AB, unless such Person’s activities relate only to 5% or
      less of the Mortgage Loans.

     

    Servicing
      Officer:
      Any
      officer of the related Servicer involved in or responsible for, the
      administration and servicing of the Mortgage Loans whose name appears on a
      list
      of servicing officers furnished by the related Servicer to the Master Servicer
      or Seller upon request, as such list may from time to time be
      amended.

     

    Servicing
      Transfer Date:
      The
      date or dates on which any transfer of servicing from Option One to JPMorgan
      or
      Wells Fargo Bank, N.A. is effective.

     

    Simple
      Interest Method:
      With
      respect to a Simple Interest Mortgage Loan, the method of allocating a payment
      to principal and interest, pursuant to which the portion of such payment that
      is
      allocated to interest is equal to the product of the applicable rate of interest
      multiplied by the unpaid principal balance multiplied by the period of time
      elapsed since the preceding payment of interest was made and divided by either
      360 or 365, as specified in the related Mortgage Note and the remainder of
      such
      payment is allocated to principal.

     

    

    
      
        
          
          

        

        
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    Simple
      Interest Mortgage Loan:
      Any
      Mortgage Loan specified as a “DSI Loan” in the Mortgage Loan Schedule attached
      hereto as Schedule A. As of the Closing Date, there are no Simple Interest
      Mortgage Loans included in the Trust Fund.

     

    Sponsor:
      Lehman
      Brothers Holdings Inc., or any successor in interest.

     

    Startup
      Day:
      The day
      designated as such pursuant to Section 10.01(b) hereof.

     

    Stepdown
      Date:
      The
      earlier of (i) the first Distribution Date following the Distribution Date
      on
      which the Class Principal Amounts of the Senior Certificates have each been
      reduced to zero or (ii) the later to occur of (x) the Distribution Date in
      September 2009 and (y) the first Distribution Date on which the Senior
      Enhancement Percentage (calculated for this purpose after giving effect to
      payments or other recoveries in respect of the Mortgage Loans during the related
      Collection Period but before giving effect to distributions on the Certificates
      on such Distribution Date) is greater than or equal to 42.70%.

     

    Subcontractor:
      Any
      vendor, subcontractor or other Person that is not responsible for the overall
      servicing (as “servicing” is commonly understood by participants in the
      mortgage-backed securities market) of the Mortgage Loans but performs one or
      more discrete functions identified in Item 1122(d) of Regulation AB with respect
      to the Mortgage Loans under the direction or authority of the Trustee, the
      Master Servicer, the Custodian, a Servicer, the Securities Administrator or
      the
      Credit Risk Manager.

     

    Subordinate
      Certificate:
      Any
      Class M Certificate or Class B Certificate.

     

    Subordinate
      Maximum Interest Rate:
      For (i)
      the Subordinate Certificates; (ii) the Group 1 Senior Certificates, with respect
      to each Distribution Date after the Distribution Date on which the aggregate
      Class Principal Amount of the Group 2 Senior Certificates has been reduced
      to
      zero; and (iii) the Group 2 Senior Certificates, with respect to each
      Distribution Date after the Distribution Date on which the Class Principal
      Amount of the Group 1 Senior Certificates has been reduced to zero; the weighted
      average of the Pool 1 Maximum Interest Rate and the Pool 2 Maximum Interest
      Rate
      for such Distribution Date, weighted on the basis of (i) in the case of any
      Distribution Date on or before the date on which the aggregate Class Principal
      Amount of the Senior Certificates relating to any Mortgage Pool has been reduced
      to zero, the Pool Subordinate Amount and (ii) for any Distribution Date
      thereafter, such weighting shall be on the basis of the Pool Balance of each
      Mortgage Pool.

     

    Subordinate
      Net Funds Cap:
      With
      respect to any Distribution Date, an amount equal to the weighted average of
      the
      Pool 1 Net Funds Cap and the Pool 2 Net Funds Cap, weighted on the basis of
      the
      Pool Subordinate Amount for each Mortgage Pool; provided,
      however,
      that on
      any Distribution Date after which the aggregate Class Principal Amount of the
      Senior Certificates relating to any two Mortgage Pools have been reduced to
      zero, such weighting shall be on the basis of the Pool Balance of each Mortgage
      Pool.

     

    

    
      
        
          
          

        

        
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    Subordinate
      Priority:
      To the
      Class M1, Class M2, Class M3, Class M4, Class M5, Class M6, Class M7, Class
      M8,
      Class B1 and Class B2 Certificates, sequentially, in that order.

     

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

     

    Subservicer:
      Any
      Person that (i) is considered to be a Servicing Function Participant, (ii)
      services Mortgage Loans on behalf of any Servicer or Additional Servicer, and
      (iii) is responsible for the performance (whether directly or through
      subservicers or Subcontractors) of Servicing functions required to be performed
      under this Agreement, any related Servicing Agreement or any subservicing
      agreement that are identified in Item 1122(d) of Regulation AB.

     

    Substitution
      Amount:
      The
      amount, if any, by which the Scheduled Principal Balance of a Deleted Mortgage
      Loan exceeds the Scheduled Principal Balance of the related Qualifying
      Substitute Mortgage Loan, or aggregate Scheduled Principal Balance, if
      applicable, plus
      unpaid
      interest thereon, any related unpaid Advances or Servicing Advances or unpaid
      Servicing Fees and the amount of any costs and damages incurred by the Trust
      Fund associated with a violation of any applicable federal, state or local
      predatory or abusive lending law in connection with the origination of such
      Deleted Mortgage Loan.

     

    Supplemental
      Interest Trust:
      The
      corpus of a trust created pursuant to Section 5.07 of this Agreement and
      designated as the “Supplemental Interest Trust,” consisting of the Swap
      Agreement, the Swap Account, the Interest Rate Cap Agreement, the Interest
      Rate
      Cap Account, the right to receive the Class X Distributable Amount as provided
      in Section 5.02(g)(vi), the Class LT4-I interest in REMIC 4 and the right to
      receive Class I Shortfalls.

     

    Swap
      Account:
      The
      account created pursuant to Section 5.07(a) of this Agreement.

     

    Swap
      Agreement:
      The
      interest rate swap agreement entered into by the Supplemental Interest Trust,
      which agreement provides for, among other things, a Net Swap Payment to be
      paid
      pursuant to the conditions provided therein, together with any schedules,
      confirmations or other agreements relating thereto, attached hereto as Exhibit
      O.

     

    Swap
      Amount:
      With
      respect to each Distribution Date and the related Swap Payment Date, the sum
      of
      any Net Swap Payment and any Swap Termination Payment deposited into the Swap
      Account.

     

    Swap
      Counterparty:
      The
      counterparty to the Supplemental Interest Trust under the Swap Agreement, and
      any successor in interest or assigns. Initially, the Swap Counterparty shall
      be
      HSBC Bank USA, National Association.

     

    Swap
      Counterparty Trigger Event:
      A Swap
      Counterparty Trigger Event shall have occurred if any of a Swap Default with
      respect to which the Swap Counterparty is a Defaulting Party, a Termination
      Event with respect to which the Swap Counterparty is the sole Affected Party
      or
      an Additional Termination Event with respect to which the Swap Counterparty
      is
      the sole Affected Party has occurred.

     

    

    
      
        
          
          

        

        
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    Swap
      Default:
      Any of
      the circumstances constituting an “Event of Default” under the Swap
      Agreement.

     

    Swap
      LIBOR:
      With
      respect to any Distribution Date and the related Swap Payment Date (and the
      Accrual Period relating to such Distribution Date), the product of (i) the
      Floating Rate Option (as defined in the Swap Agreement) for the related Swap
      Payment Date, (ii) two, and (iii) the quotient of (a) the actual number of
      days
      in the Accrual Period for the LIBOR Certificates and (b) 30, as calculated
      by
      the Swap Counterparty and furnished to the Securities
      Administrator.

     

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

     

    Swap
      Replacement Receipts:
      As
      defined in Section 5.09(a).

     

    Swap
      Replacement Receipts Account:
      As
      defined in Section 5.09(a).

     

    Swap
      Termination Payment:
      Upon
      the designation of an “Early Termination Date” as defined in the Swap Agreement,
      the payment required to be made by the Supplemental Interest Trust to the Swap
      Counterparty, or by the Swap Counterparty to the Supplemental Interest Trust,
      as
      applicable, pursuant to the terms of the Swap Agreement, and any unpaid amounts
      due on previous Swap Payment Dates and accrued interest thereon as provided
      in
      the Swap Agreement, as calculated by the Swap Counterparty and furnished to
      the
      Trustee and the Securities Administrator.

     

    Swap
      Termination Receipts:
      As
      defined in Section 5.09(a).

     

    Swap
      Termination Receipts Account:
      As
      defined in Section 5.09(a).

     

    Target
      Amount:
      With
      respect to any Distribution Date, an amount equal to the Aggregate Pool Balance
      for such Distribution Date minus
      the
      Targeted Overcollateralization Amount for such Distribution Date.

     

    Targeted
      Overcollateralization Amount:
      For any
      Distribution Date prior to the Stepdown Date, an amount equal to $25,779,752
      (or
      1.25% of the Cut-off Date Balance). For any Distribution Date and provided
      a
      Trigger Event is not in effect, an amount equal to the greater of (i) the lesser
      of (a) $25,779,752 (or 1.25% of the Cut-off Date Balance) and (b) 2.50% of
      the
      Aggregate Pool Balance after giving effect to distributions on such Distribution
      Date and (ii) the Overcollateralization Floor. With respect to any Distribution
      Date on or after the Stepdown Date and provided a Trigger Event is in effect,
      an
      amount equal to the Targeted Overcollateralization Amount for the immediately
      preceding Distribution Date.

     

    Tax
      Matters Person:
      The
“tax matters person” as specified in the REMIC Provisions.

     

    Telerate
      Page 3750:
      The
      display currently so designated as “Page 3750” on the Reuters Telerate Service
      (or such other page selected by the Securities Administrator as may replace
      Page
      3750 on that service for the purpose of displaying daily comparable rates on
      prices).

     

    Termination
      Event:
      As
      defined in the Swap Agreement.

     

    

    
      
        
          
          

        

        
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    Termination
      Price:
      As
      defined in Section 7.01.

     

    Threshold
      Calculation:
      For
      each PMI Insurer and each Distribution Date, the percentage obtained by dividing
      (a) the aggregate of the maximum amount payable for each Mortgage Loan covered
      under the related Bulk PMI Policy as of the last day of the related Collection
      Period by (b) the aggregate Class Principal Amount of the Certificates as of
      the
      last day of the related Collection Period.

     

    Title
      Insurance Policy:
      A title
      insurance policy maintained with respect to a Mortgage Loan.

     

    Total
      Distribution Amount:
      With
      respect to any Distribution Date, the sum of (i) the aggregate of the Interest
      Remittance Amounts for such date; (ii) the aggregate of the Principal Remittance
      Amounts for such date; and (iii) all Prepayment Premiums collected during the
      related Prepayment Period.

     

    Transfer
      Agreements:
      As
      defined in the Mortgage Loan Sale and Assignment Agreement.

     

    Transferor:
      BNC
      Mortgage, Inc.

     

    Trigger
      Event:
      A
      Trigger Event shall have occurred with respect to any Distribution Date if
      either a Delinquency Event or a Cumulative Loss Trigger Event is in effect
      for
      such Distribution Date.

     

    Trust
      Fund:
      The
      corpus of the Structured Asset Investment Loan Trust 2006-BNC3 created pursuant
      to this Agreement, consisting of the Mortgage Loans, the assignment of the
      Depositor’s rights under the Transfer Agreements, the Mortgage Loan Sale
      Agreement and each Servicing Agreement, such amounts as shall from time to
      time
      be held in the Collection Account, Certificate Account, Securities
      Administration Account, any Custodial Account and any Escrow Account, the Swap
      Termination Receipts Account, the Swap Replacement Receipts Account, the Cap
      Termination Receipts Account, the Cap Replacement Receipts Account, the Basis
      Risk Reserve Fund, the Insurance Policies, any REO Property and the other items
      referred to in, and conveyed to the Trustee under, Section 2.01(a).

     

    Trust
      Fund Termination Event:
      As
      defined in Section 7.01(a).

     

    Trustee:
      U.S.
      Bank National Association, not in its individual capacity but solely as Trustee,
      or any successor in interest, or if any successor trustee shall be appointed
      as
      herein provided, then such successor in interest or successor trustee, as the
      case may be.

     

    Trustee
      Fee:
      A fixed
      annual fee of $3,750, which is paid first,
      by the
      Securities Administrator pursuant to Section 6.12, second,
      to the
      extent not paid under first,
      from
      income and earnings on the amounts on deposit in the Securities Administration
      Account as provided in Section 4.05(f) and third,
      to
      the
      extent not paid under first
      or
second,
      from
      income and earnings on the amounts on deposit in the Certificate Account as
      provided in Section 4.04(c).

     

    

    
      
        
          
          

        

        
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    UCC
      or
      Uniform Commercial Code:
      The
      Uniform Commercial Code as in effect in any applicable jurisdiction from time
      to
      time.

     

    Underwriter:
      Lehman
      Brothers Inc. 

     

    Underwriter’s
      Exemption:
      Prohibited Transaction Exemption 2002-41, 67 Fed. Reg. 54487 (2002), as amended
      (or any successor thereto), or any substantially similar administrative
      exemption granted by the U.S. Department of Labor.

     

    Unpaid
      Basis Risk Shortfall:
      With
      respect to any Distribution Date and any LIBOR Certificate, the aggregate of
      all
      Basis Risk Shortfalls with respect to such Certificate remaining unpaid from
      previous Distribution Dates, plus interest accrued thereon at the applicable
      Certificate Interest Rate (calculated without giving effect to the applicable
      Net Funds Cap) but limited to a rate no greater than the applicable Maximum
      Interest Rate.

     

    Upper
      Tier REMIC:
      REMIC
      4.

     

    Voting
      Interests:
      The
      portion of the voting rights of all the Certificates that is allocated to any
      Certificate for purposes of the voting provisions of this Agreement. At all
      times during the term of this Agreement, 97.00% of all Voting Interests shall
      be
      allocated to the LIBOR Certificates. Voting Interests shall be allocated among
      the Classes of LIBOR Certificates based on the product of (i) 97.00% and (ii)
      the fraction, expressed as a percentage, the numerator of which is the aggregate
      Class Principal Amount of all Certificates then outstanding and the denominator
      of which is the Aggregate Pool Balance then outstanding. At all times during
      the
      term of this Agreement, 1% of all Voting Interests shall be allocated to each
      of
      the Class P, Class R and Class X Certificates while they remain outstanding.
      Voting Interests shall be allocated among the other Classes of Certificates
      (and
      among the Certificates within each such Class) in proportion to their Class
      Principal Amounts (or Certificate Principal Amounts) or Percentage Interests.
      In
      the case of the purchase by the Master Servicer of the Lower Tier REMIC 1
      Uncertificated Regular Interests pursuant to a Section 7.01(c) Purchase Event,
      the LTURI-holder shall be allocated 100% of the Voting Interests and upon such
      purchase any provision in this Agreement which requires a vote by, a direction
      or notice given by, an action taken by, a request in writing by or the consent
      of, any percentage of the Holders of the Certificates or any Class of
      Certificates may be exercised by the LTURI-holder.

     

    Wells
      Fargo:
      Wells
      Fargo Bank, N.A.

     

    
      	
              Section
                1.02

            	
              Calculations
                Respecting Mortgage Loans.

            

    

     

    Calculations
      required to be made pursuant to this Agreement with respect to any Mortgage
      Loan
      in the Trust Fund shall be made based upon current information as to the terms
      of the Mortgage Loans and reports of payments received from the Mortgagor on
      such Mortgage Loans and payments to be made to the Securities Administrator
      as
      supplied to the Securities Administrator by the Master Servicer, the Swap
      Counterparty or the Cap Counterparty. The Securities Administrator shall not
      be
      required to recompute, verify or recalculate the information supplied to it
      by
      the Master Servicer, any Servicer or the Credit Risk Manager.

     

    

    
      
        
          
          

        

        
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              Section
                1.03

            	
              Calculations
                Respecting Accrued Interest.

            

    

     

    Accrued
      interest, if any, on any LIBOR Certificate shall be calculated based upon a
      360-day year and the actual number of days in each Accrual Period. 

     

     

    ARTICLE
      II

     

    DECLARATION
      OF TRUST;

    ISSUANCE
      OF CERTIFICATES

     

    
      	
              Section
                2.01

            	
              Creation
                and Declaration of Trust Fund; Conveyance of Mortgage
                Loans.

            

    

     

    (a) Concurrently
      with the execution and delivery of this Agreement, the Depositor does hereby
      transfer, assign, set over, deposit with and otherwise convey to the Trustee,
      without recourse, subject to Sections 2.02, 2.04, 2.05 and 2.06, in trust,
      all
      the right, title and interest of the Depositor in and to the Mortgage Loans.
      Such conveyance includes, without limitation, the right to all payments of
      principal and interest received on or with respect to the Mortgage Loans on
      and
      after the Cut-off Date (other than payments of principal and interest due on
      or
      before such date), and all such payments due after such date but received prior
      to such date and intended by the related Mortgagors to be applied after such
      date together with all of the Depositor’s right, title and interest in and to
      the Collection Account and all amounts from time to time credited to and the
      proceeds of the Collection Account, the Certificate Account and all amounts
      from
      time to time credited to and the proceeds of the Certificate Account, the
      Securities Administration Account and all amounts from time to time credited
      to
      and the proceeds of the Securities Administration Account (exclusive of
      investment earnings thereon), any Custodial Accounts and all amounts from time
      to time credited to and the proceeds of the Custodial Accounts, any Escrow
      Account established pursuant to Section 9.06 and any Basis Risk Reserve Fund
      established pursuant to Section 5.06 and all amounts from time to time credited
      to and the proceeds of each such account, any REO Property and the proceeds
      thereof, the Depositor’s rights under any Insurance Policies related to the
      Mortgage Loans, the Depositor’s security interest in any collateral pledged to
      secure the Mortgage Loans, including the Mortgaged Properties and any Additional
      Collateral, and any proceeds of the foregoing, to have and to hold, in trust;
      and the Trustee declares that, subject to the review provided for in Section
      2.02, it has received and shall hold the Trust Fund, as trustee, in trust,
      for
      the benefit and use of the Holders of the Certificates and for the purposes
      and
      subject to the terms and conditions set forth in this Agreement, and,
      concurrently with such receipt, has caused to be executed, authenticated and
      delivered to or upon the order of the Depositor, in exchange for the Trust
      Fund,
      Certificates in the authorized denominations evidencing the entire ownership
      of
      the Trust Fund.

     

    Concurrently
      with the execution of this Agreement, the Swap Agreement and the Interest Rate
      Cap Agreement shall be delivered to the Trustee. In connection therewith, the
      Depositor hereby directs the Trustee (solely in its capacity as such) and the
      Trustee is hereby authorized to execute and deliver the Swap Agreement and
      the
      Interest Rate Cap Agreement (each on behalf of the Supplemental Interest Trust)
      for the benefit of, the Certificateholders. The Seller, the Master Servicer,
      the
      Securities Administrator, the Depositor, the Servicers and the
      Certificateholders (by their acceptance of such Certificates) acknowledge and
      agree that the Trustee is executing and delivering the Swap Agreement and the
      Interest Rate Cap Agreement solely in its capacity as Trustee of the
      Supplemental Interest Trust and the Trust Fund not in its individual capacity.
      The Trustee shall have no duty or responsibility to enter into any other swap
      agreement upon the expiration or termination of the Swap Agreement or the
      Interest Rate Cap Agreement.

     

    

    
      
        
          
          

        

        
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    Concurrently
      with the execution and delivery of this Agreement, the Depositor does hereby
      assign to the Trustee all of its rights and interest under the Mortgage Loan
      Sale Agreement, including all rights of the Seller under the Servicing
      Agreement, but only to the extent assigned under the Mortgage Loan Sale
      Agreement. The Trustee hereby accepts such assignment, and shall be entitled
      to
      exercise all the rights of the Depositor under the Mortgage Loan Sale Agreement
      as if, for such purpose, it were the Depositor. 

     

    It
      is
      agreed and understood by the Depositor and the Trustee (and the Seller has
      so
      represented and recognized in the Mortgage Loan Sale Agreement) that it is
      not
      intended that any Mortgage Loan to be included in the Trust Fund be (i) a
“High-Cost Home Loan” as defined in the New Jersey Home Ownership Act effective
      November 27, 2003, (ii) a “High-Cost Home Loan” as defined in the New Mexico
      Home Loan Protection Act effective January 1, 2004, (iii) a “High-Cost Home
      Mortgage Loan” as defined in the Massachusetts Predatory Home Loan Practices Act
      effective November 7, 2004 or (iv) a “High Cost Home Loan” as defined in the
      Indiana Home Loan Practices Act effective January 1, 2005.

     

    The
      foregoing sale, transfer, assignment, set-over, deposit and conveyance does
      not
      and is not intended to result in the creation or assumption by the Trustee
      of
      any obligation of the Depositor, the Seller or any other Person in connection
      with the Mortgage Loans. 

     

    The
      Depositor shall have the right to receive any and all loan-level information
      regarding the characteristics and performance of the Mortgage Loans upon
      request, and to publish, disseminate or otherwise utilize such information
      in
      its discretion, subject to applicable laws and regulations.

     

    (b) In
      connection with such transfer and assignment, the Depositor does hereby deliver
      to, and deposit with, or cause to be delivered to and deposited with, the
      Trustee, and/or the Custodian acting on the Trustee’s behalf, the following
      documents or instruments with respect to each Mortgage Loan (each a “Mortgage
      File”) so transferred and assigned:

     

    (i)
       with
      respect to each Mortgage Loan, the original Mortgage Note endorsed without
      recourse in proper form to the order of the Trustee, or in blank (in each case,
      with all necessary intervening endorsements, as applicable) or with respect
      to
      any lost Mortgage Note, a lost note affidavit stating that the original Mortgage
      Note was lost, misplaced or destroyed, together with a copy of the related
      Mortgage Note;

     

    (ii)
       the
      original of any guarantee executed in connection with the Mortgage Note,
      assigned to the Trustee;

     

    (iii)
       with
      respect to any Mortgage Loan other than a Cooperative Loan, the original
      recorded Mortgage with evidence of recording indicated thereon and the original
      recorded power of attorney, with evidence of recording thereon. If, in
      connection with any Mortgage Loan, the Depositor cannot deliver the Mortgage
      or
      power of attorney with evidence of recording thereon on or prior to the Closing
      Date because of a delay caused by the public recording office where such
      Mortgage has been delivered for recordation or because such Mortgage or power
      of
      attorney has been lost, the Depositor shall deliver or cause to be delivered
      to
      the Trustee (or the Custodian), in the case of a delay due to recording, a
      true
      copy of such Mortgage or power of attorney, pending delivery of the original
      thereof, together with an Officer’s Certificate of the Depositor certifying that
      the copy of such Mortgage or power of attorney delivered to the Trustee (or
      the
      Custodian) is a true copy and that the original of such Mortgage or power of
      attorney has been forwarded to the public recording office, or, in the case
      of a
      Mortgage or power of attorney that has been lost, a copy thereof (certified
      as
      provided for under the laws of the appropriate jurisdiction) and a written
      Opinion of Counsel acceptable to the Trustee and the Depositor that an original
      recorded Mortgage or power of attorney is not required to enforce the Trustee’s
      interest in the Mortgage Loan;

     

    

    
      
        
          
          

        

        
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    (iv)
       the
      original of each assumption, modification or substitution agreement, if any,
      relating to the Mortgage Loans, or, as to any assumption, modification or
      substitution agreement which cannot be delivered on or prior to the Closing
      Date
      because of a delay caused by the public recording office where such assumption,
      modification or substitution agreement has been delivered for recordation,
      a
      photocopy of such assumption, modification or substitution agreement, pending
      delivery of the original thereof, together with an Officer’s Certificate of the
      Depositor certifying that the copy of such assumption, modification or
      substitution agreement delivered to the Trustee (or the Custodian) is a true
      copy and that the original of such agreement has been forwarded to the public
      recording office;

     

    (v)
       with
      respect to each Non-MERS Mortgage Loan other than a Cooperative Loan, an
      original Assignment of Mortgage, in form and substance acceptable for recording.
      The Mortgage shall be assigned either (A) in blank, without recourse or (B)
      to
“U.S. Bank National Association, as Trustee of the Structured Asset Investment
      Loan Trust, 2006-BNC3,” without recourse;

     

    (vi)
       if
      applicable, such original intervening assignments of the Mortgage, notice of
      transfer or equivalent instrument (each, an “Intervening Assignment”), as may be
      necessary to show a complete chain of assignment from the Transferor, or, in
      the
      case of an Intervening Assignment that has been lost, a written Opinion of
      Counsel acceptable to the Trustee and any NIMS Insurer that such original
      Intervening Assignment is not required to enforce the Trustee’s interest in the
      Mortgage Loan;

     

    (vii)
       with
      respect to any Mortgage Loan other than a Cooperative Loan, the original
      mortgagee title insurance policy (or, in lieu thereof, a commitment to issue
      such title insurance policy with an original or certified copy of such title
      insurance policy to follow as soon after the Closing Date as reasonably
      practicable) or attorney’s opinion of title and abstract of title; 

     

    (viii)
       if
      applicable, the original Primary Mortgage Insurance Policy or certificate or,
      an
      electronic certification evidencing the existence of the Primary Mortgage
      Insurance Policy or certificate, if private mortgage guaranty insurance is
      required;

     

    

    
      
        
          
          

        

        
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    (ix)
       the
      original of any security agreement, chattel mortgage or equivalent instrument
      executed in connection with the Mortgage or as to any security agreement,
      chattel mortgage or their equivalent instrument that cannot be delivered on
      or
      prior to the Closing Date because of a delay caused by the public recording
      office where such document has been delivered for recordation, a photocopy
      of
      such document, pending delivery of the original thereof, together with an
      Officer’s Certificate of the Depositor certifying that the copy of such security
      agreement, chattel mortgage or their equivalent instrument delivered to the
      Trustee (or the Custodian) is a true copy and that the original of such document
      has been forwarded to the public recording office;

     

    (x)
       with
      respect to any Cooperative Loan, the Cooperative Loan Documents;
      and

     

    (xi)
       with
      respect to any manufactured housing contract, any related manufactured housing
      sales contract, installment loan agreement or participation
      interest.

     

    The
      parties hereto acknowledge and agree that the form of endorsement attached
      hereto as Exhibit B-4 is intended to effect the transfer to the Trustee, for
      the
      benefit of the Certificateholders, of the Mortgage Notes and the
      Mortgages.

     

    (c)  i) Assignments
      of Mortgage with respect to each Non-MERS Mortgage Loan other than a Cooperative
      Loan shall be recorded; provided,
      however,
      that
      such Assignments need not be recorded if, on or prior to the Closing Date,
      the
      Depositor delivers, at its own expense, an Opinion of Counsel addressed to
      the
      Trustee (which must be Independent counsel) acceptable to the Trustee and the
      Rating Agencies, to the effect that recording in such states is not required
      to
      protect the Trustee’s interest in the related Non-MERS Mortgage Loans;
provided,
      further,
      that
      notwithstanding the delivery of any Opinion of Counsel, the Master Servicer
      shall direct the applicable Servicer to submit each Assignment of Mortgage
      for
      recording upon the occurrence of a bankruptcy, insolvency or foreclosure
      relating to the Mortgagor under the related Mortgage. Subject to the preceding
      sentence, as soon as practicable after the Closing Date (but in no event more
      than three months thereafter except to the extent delays are caused by the
      applicable recording office), the Master Servicer, at the expense of the
      Depositor and with the cooperation of the applicable Servicer, shall direct
      to
      be properly recorded by each Servicer in each public recording office where
      the
      related Mortgages are recorded each Assignment of Mortgage referred to in
      subsection (b)(v) above with respect to each Non-MERS Mortgage Loan.

     

    (ii)
       With
      respect to each MERS Mortgage Loan, the Master Servicer shall direct the
      applicable Servicer, at the expense of the Depositor, to take such actions
      as
      are necessary to cause the Trustee to be clearly identified as the owner of
      each
      such Mortgage Loan on the records of MERS for purposes of the system of
      recording transfers of beneficial ownership of mortgages maintained by MERS.
      With respect to each Cooperative Loan, the Master Servicer, at the expense
      of
      the Depositor and with the cooperation of the applicable Servicer, shall direct
      such Servicer to take such actions as are necessary under applicable law in
      order to perfect the interest of the Trustee in the related Mortgaged
      Property.

     

    

    
      
        
          
          

        

        
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    (d) In
      instances where a Title Insurance Policy is required to be delivered to the
      Trustee or the Custodian on behalf of the Trustee under clause (b)(vii) above
      and is not so delivered, the Depositor will provide a copy of such Title
      Insurance Policy to the Trustee, or to the Custodian on behalf of the Trustee,
      as promptly as practicable after the execution and delivery hereof, but in
      any
      case within 180 days of the Closing Date.

     

    (e) For
      Mortgage Loans (if any) that have been prepaid in full after the Cut-off Date
      and prior to the Closing Date, the Depositor, in lieu of delivering the above
      documents, herewith delivers to any NIMS Insurer and the Trustee, or to the
      Custodian on behalf of the Trustee, an Officer’s Certificate which shall include
      a statement to the effect that all amounts received in connection with such
      prepayment that are required to be deposited in the Collection Account pursuant
      to Section 4.01 have been so deposited. All original documents that are not
      delivered to the Trustee or the Custodian on behalf of the Trustee shall be
      held
      by the Master Servicer or the applicable Servicer in trust for the benefit
      of
      the Trustee and the Certificateholders.

     

    
      	
              Section
                2.02

            	
              Acceptance
                of Trust Fund by Trustee: Review of Documentation for Trust
                Fund.

            

    

     

    (a) The
      Trustee, by execution and delivery hereof, acknowledges receipt by it or by
      the
      Custodian on its behalf of the Mortgage Files pertaining to the Mortgage Loans
      listed on the Mortgage Loan Schedule, subject to review thereof by the Trustee,
      or by the Custodian on behalf of the Trustee, under this Section 2.02. The
      Trustee, or the Custodian on behalf of the Trustee, will execute and deliver
      to
      the Depositor, the Master Servicer, the Trustee and any NIMS Insurer on the
      Closing Date an Initial Certification in the form annexed hereto as Exhibit
      B-1
      (or in the form annexed to the Custodial Agreement as Exhibit B-1, as
      applicable).

     

    (b) Within
      45
      days after the Closing Date, the Trustee or the Custodian on behalf of the
      Trustee, will, for the benefit of Holders of the Certificates, review each
      Mortgage File to ascertain that all required documents set forth in Section
      2.01
      have been received and appear on their face to contain the requisite signatures
      by or on behalf of the respective parties thereto, and shall deliver to the
      Trustee, the Depositor, the Master Servicer and any NIMS Insurer an Interim
      Certification in the form annexed hereto as Exhibit B-2 (or in the form annexed
      to the Custodial Agreement as Exhibit B-2, as applicable) to the effect that,
      as
      to each Mortgage Loan listed in the Mortgage Loan Schedule (other than any
      Mortgage Loan prepaid in full or any Mortgage Loan specifically identified
      in
      such certification as not covered by such certification), (i) all of the
      applicable documents specified in Section 2.01(b) are in its possession and
      (ii)
      such documents have been reviewed by it and appear to relate to such Mortgage
      Loan. The Trustee, or the Custodian on behalf of the Trustee, shall determine
      whether such documents are executed and endorsed, but shall be under no duty
      or
      obligation to inspect, review or examine any such documents, instruments,
      certificates or other papers to determine that the same are valid, binding,
      legally effective, properly endorsed, genuine, enforceable or appropriate for
      the represented purpose or that they have actually been recorded or are in
      recordable form or that they are other than what they purport to be on their
      face. Neither the Trustee nor the Custodian shall have any responsibility for
      verifying the genuineness or the legal effectiveness of or authority for any
      signatures of or on behalf of any party or endorser.

     

    

    
      
        
          
          

        

        
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    (c) If
      in the
      course of the review described in paragraph (b) above the Trustee or the
      Custodian discovers any document or documents constituting a part of a Mortgage
      File that is missing, does not appear regular on its face (i.e.,
      is
      mutilated, damaged, defaced, torn or otherwise physically altered) or appears
      to
      be unrelated to the Mortgage Loans identified in the Mortgage Loan Schedule
      (each, a “Material Defect”), the Trustee, or the Custodian on behalf of the
      Trustee, discovering such Material Defect shall promptly identify the Mortgage
      Loan to which such Material Defect relates in the Interim Certification
      delivered to the Depositor and the Master Servicer. Within 90 days of its
      receipt of such notice, the Transferor, or, if the Transferor does not do so,
      the Depositor shall be required to cure such Material Defect (and, in such
      event, the Depositor shall provide the Trustee with an Officer’s Certificate
      confirming that such cure has been effected). If the Transferor or the
      Depositor, as applicable, does not so cure such Material Defect, the Transferor,
      or, if the Transferor does not do so, the Depositor, shall, if a loss has been
      incurred with respect to such Mortgage Loan that would, if such Mortgage Loan
      were not purchased from the Trust Fund, constitute a Realized Loss, and such
      loss is attributable to the failure of the Depositor to cure such Material
      Defect, repurchase the related Mortgage Loan from the Trust Fund at the Purchase
      Price. A loss shall be deemed to be attributable to the failure of the Depositor
      to cure a Material Defect if, as determined by the Depositor, upon mutual
      agreement with the Trustee each acting in good faith, absent such Material
      Defect, such loss would not have been incurred. Within the two-year period
      following the Closing Date, the Depositor may, in lieu of repurchasing a
      Mortgage Loan pursuant to this Section 2.02, substitute for such Mortgage Loan
      a
      Qualifying Substitute Mortgage Loan subject to the provisions of Section 2.05.
      The failure of the Trustee or the Custodian to give the notice contemplated
      herein within 45 days after the Closing Date shall not affect or relieve the
      Depositor of its obligation to repurchase any Mortgage Loan pursuant to this
      Section 2.02 or any other Section of this Agreement requiring the repurchase
      of
      Mortgage Loans from the Trust Fund.

     

    (d) Within
      180 days following the Closing Date, the Trustee, or the Custodian, shall
      deliver to the Trustee, the Depositor, the Master Servicer and any NIMS Insurer
      a Final Certification substantially in the form attached as Exhibit B-3 (or
      in
      the form annexed to the Custodial Agreement as Exhibit B-3, as applicable)
      evidencing the completeness of the Mortgage Files in its possession or control,
      with any exceptions noted thereto.

     

    (e) Nothing
      in this Agreement shall be construed to constitute an assumption by the Trust
      Fund, the Trustee, the Custodian or the Certificateholders of any unsatisfied
      duty, claim or other liability on any Mortgage Loan or to any
      Mortgagor.

     

    (f) Each
      of
      the parties hereto acknowledges that the Custodian shall perform the applicable
      review of the Mortgage Loans and respective certifications thereof as provided
      in this Section 2.02 and the Custodial Agreement. The Trustee is hereby
      authorized and directed by the Depositor to appoint the Custodian and to execute
      and deliver the Custodial Agreement.

     

    (g) Upon
      execution of this Agreement, the Depositor hereby delivers to the Trustee and
      the Trustee acknowledges a receipt of the Mortgage Loan Sale Agreement and
      the
      Servicing Agreement. The Depositor hereby directs the Trustee, solely in its
      capacity as Trustee hereunder, to execute and deliver, concurrently with the
      execution and delivery of this Agreement and the Servicing
      Agreement.

     

    

    
      
        
          
          

        

        
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              Section
                2.03

            	
              Representations
                and Warranties of the
                Depositor.

            

    

     

    (a) The
      Depositor hereby represents and warrants to the Trustee, for the benefit of
      Certificateholders, the Master Servicer, the Securities Administrator and any
      NIMS Insurer as of the Closing Date or such other date as is specified,
      that:

     

    (i)
       the
      Depositor is a corporation duly organized, validly existing and in good standing
      under the laws governing its creation and existence and has full corporate
      power
      and authority to own its property, to carry on its business as presently
      conducted, to enter into and perform its obligations under this Agreement,
      and
      to create the trust pursuant hereto;

     

    (ii)
       the
      execution and delivery by the Depositor of this Agreement have been duly
      authorized by all necessary corporate action on the part of the Depositor;
      neither the execution and delivery of this Agreement, nor the consummation
      of
      the transactions herein contemplated, nor compliance with the provisions hereof,
      will conflict with or result in a breach of, or constitute a default under,
      any
      of the provisions of any law, governmental rule, regulation, judgment, decree
      or
      order binding on the Depositor or its properties or the certificate of
      incorporation or bylaws of the Depositor;

     

    (iii)
       the
      execution, delivery and performance by the Depositor of this Agreement and
      the
      consummation of the transactions contemplated hereby do not require the consent
      or approval of, the giving of notice to, the registration with, or the taking
      of
      any other action in respect of, any state, federal or other governmental
      authority or agency, except such as has been obtained, given, effected or taken
      prior to the date hereof;

     

    (iv)
       this
      Agreement has been duly executed and delivered by the Depositor and, assuming
      due authorization, execution and delivery by the Trustee, the Master Servicer,
      the Credit Risk Manager and the Securities Administrator, constitutes a valid
      and binding obligation of the Depositor enforceable against it in accordance
      with its terms except as such enforceability may be subject to (A) applicable
      bankruptcy and insolvency laws and other similar laws affecting the enforcement
      of the rights of creditors generally and (B) general principles of equity
      regardless of whether such enforcement is considered in a proceeding in equity
      or at law;

     

    (v)
       there
      are
      no actions, suits or proceedings pending or, to the knowledge of the Depositor,
      threatened or likely to be asserted against or affecting the Depositor, before
      or by any court, administrative agency, arbitrator or governmental body (A)
      with
      respect to any of the transactions contemplated by this Agreement or (B) with
      respect to any other matter which in the judgment of the Depositor will be
      determined adversely to the Depositor and will if determined adversely to the
      Depositor materially and adversely affect it or its business, assets, operations
      or condition, financial or otherwise, or adversely affect its ability to perform
      its obligations under this Agreement; and

     

    

    
      
        
          
          

        

        
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    (vi)
       immediately
      prior to the transfer and assignment of the Mortgage Loans to the Trustee,
      the
      Depositor was the sole owner of record and holder of each Mortgage Loan, and
      the
      Depositor had good and marketable title thereto, and had full right to transfer
      and sell each Mortgage Loan to the Trustee free and clear, subject only to
      (1)
      liens of current real property taxes and assessments not yet due and payable
      and, if the related Mortgaged Property is a condominium unit, any lien for
      common charges permitted by statute, (2) covenants, conditions and restrictions,
      rights of way, easements and other matters of public record as of the date
      of
      recording of such Mortgage acceptable to mortgage lending institutions in the
      area in which the related Mortgaged Property is located and specifically
      referred to in the lender’s Title Insurance Policy or attorney’s opinion of
      title and abstract of title delivered to the originator of such Mortgage Loan,
      and (3) such other matters to which like properties are commonly subject which
      do not, individually or in the aggregate, materially interfere with the benefits
      of the security intended to be provided by the Mortgage, of any encumbrance,
      equity, participation interest, lien, pledge, charge, claim or security
      interest, and had full right and authority, subject to no interest or
      participation of, or agreement with, any other party, to sell and assign each
      Mortgage Loan pursuant to this Agreement.

     

    (b) [Reserved]

     

    
      	
              Section
                2.04

            	
              Discovery
                of Breach.

            

    

     

    It
      is
      understood and agreed that the representations and warranties (i) of the
      Depositor set forth in Section 2.03, (ii) of the Seller set forth in the
      Mortgage Loan Sale Agreement and assigned to the Depositor by the Seller under
      the Mortgage Loan Sale Agreement and to the Trustee by the Depositor hereunder
      and (iii) of the Servicer assigned by the Seller to the Depositor pursuant
      to
      the Mortgage Loan Sale Agreement and assigned to the Trustee by the Depositor
      hereunder, shall each survive delivery of the Mortgage Files and the Assignment
      of Mortgage of each Mortgage Loan to the Trustee and shall continue throughout
      the term of this Agreement. Upon discovery by any of the Depositor, the Master
      Servicer, the Securities Administrator or the Trustee of a breach of any of
      such
      representations and warranties that adversely and materially affects the value
      of the related Mortgage Loan, the party discovering such breach shall give
      prompt written notice to the other parties. Within 90 days of the discovery
      of a
      breach of any representation or warranty given to the Trustee by the Depositor
      or the Seller, the Depositor or the Seller, as applicable, shall either (a)
      cure
      such breach in all material respects, (b) repurchase such Mortgage Loan or
      any
      property acquired in respect thereof from the Trustee at the Purchase Price
      (or
      in the case of a First Payment Default Mortgage Loan or a Delinquency Default
      Mortgage Loan, the FPD Purchase Price) or (c) within the two-year period
      following the Closing Date, substitute a Qualifying Substitute Mortgage Loan
      for
      the affected Mortgage Loan. 

     

    
      	
              Section
                2.05

            	
              Repurchase,
                Purchase or Substitution of Mortgage
                Loans.

            

    

     

    

    
      
        
          
          

        

        
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    (a) With
      respect to any Mortgage Loan repurchased by the Depositor pursuant to this
      Agreement or by the Seller pursuant to the Mortgage Loan Sale Agreement, the
      principal portion of the funds (including the FPD Purchase Price in the case
      of
      any First Payment Default Mortgage Loan or Delinquency Default Mortgage Loan
      excluding any FPD Premium) received by the Trustee in respect of such repurchase
      of a Mortgage Loan will be considered a Principal Prepayment and the Purchase
      Price or FPD Purchase Price, as applicable, shall be deposited in the
      Certificate Account. The Trustee (i) upon receipt of the full amount of the
      Purchase Price for a Deleted Mortgage Loan, (ii) upon receipt of a written
      certification from the Master Servicer that it has received the full amount
      of
      the Purchase Price for a Deleted Mortgage Loan and has deposited such amount
      in
      the Collection Account or (iii) upon receipt of notification from the Custodian
      that it had received the Mortgage File for a Qualifying Substitute Mortgage
      Loan
      substituted for a Deleted Mortgage Loan (and any applicable Substitution
      Amount), shall release or cause to be released and reassign to the Depositor
      or
      the Seller, as applicable, the related Mortgage File for the Deleted Mortgage
      Loan and shall execute and deliver such instruments of transfer or assignment,
      in each case without recourse, representation or warranty, as shall be necessary
      to vest in such party or its designee or assignee title to any Deleted Mortgage
      Loan released pursuant hereto, free and clear of all security interests, liens
      and other encumbrances created by this Agreement, which instruments shall be
      prepared by the related Servicer and the Trustee shall have no further
      responsibility with respect to the Mortgage File relating to such Deleted
      Mortgage Loan. The Seller indemnifies and holds the Trust Fund, the Master
      Servicer, the Securities Administrator, the Trustee, the Depositor, and NIMS
      Insurer and each Certificateholder harmless against any and all taxes, claims,
      losses, penalties, fines, forfeitures, reasonable legal fees and related costs,
      judgments, and any other costs, fees and expenses that the Trust Fund, the
      Trustee, the Master Servicer, the Securities Administrator, the Depositor,
      any
      NIMS Insurer and any Certificateholder may sustain in connection with any
      actions of such Seller relating to a repurchase of a Mortgage Loan other than
      in
      compliance with the terms of this Section 2.05 and the Mortgage Loan Sale
      Agreement, to the extent that any such action causes an Adverse REMIC
      Event.

     

    (b) With
      respect to each Qualifying Substitute Mortgage Loan to be delivered to the
      Trustee (or the Custodian) pursuant to the terms of this Article II in exchange
      for a Deleted Mortgage Loan: (i) the Depositor or the Seller, as applicable,
      must deliver to the Trustee (or the Custodian) the Mortgage File for the
      Qualifying Substitute Mortgage Loan containing the documents set forth in
      Section 2.01(b) along with a written certification certifying as to the delivery
      of such Mortgage File and containing granting language substantially comparable
      to that set forth in the first paragraph of Section 2.01(a); and (ii) the
      Depositor will be deemed to have made, with respect to such Qualifying
      Substitute Mortgage Loan, each of the representations and warranties made by
      it
      with respect to the related Deleted Mortgage Loan. As soon as practicable after
      the delivery of any Qualifying Substitute Mortgage Loan hereunder, the Master
      Servicer, at the expense of the Depositor and at the direction and with the
      cooperation of the applicable Servicer, shall (i) with respect to a
      Qualifying Substitute Mortgage Loan that is a Non-MERS Mortgage Loan, cause
      the
      Assignment of Mortgage to be recorded by the applicable Servicer if required
      pursuant to Section 2.01(c), or (ii) with respect to a Qualifying Substitute
      Mortgage Loan that is a MERS Mortgage Loan, cause to be taken such actions
      as
      are necessary to cause the Trustee to be clearly identified as the owner of
      each
      such Mortgage Loan on the records of MERS if required pursuant to Section
      2.01(c).

     

    (c) Notwithstanding
      any other provision of this Agreement, the right to substitute Mortgage Loans
      pursuant to this Article II shall be subject to the additional limitations
      that
      no substitution of a Qualifying Substitute Mortgage Loan for a Deleted Mortgage
      Loan shall be made unless the Trustee and any NIMS Insurer has received an
      Opinion of Counsel addressed to the Trustee (at the expense of the party seeking
      to make the substitution) that, under current law, such substitution will not
      cause an Adverse REMIC Event.

     

    

    
      
        
          
          

        

        
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              Section
                2.06

            	
              Grant
                Clause.

            

    

     

    (a) It
      is
      intended that the conveyance of the Depositor’s right, title and interest in and
      to property constituting the Trust Fund pursuant to this Agreement shall
      constitute, and shall be construed as, a sale of such property and not a grant
      of a security interest to secure a loan. However, if such conveyance is deemed
      to be in respect of a loan, it is intended that: (1) the rights and obligations
      of the parties shall be established pursuant to the terms of this Agreement;
      (2)
      the Depositor hereby grants to the Trustee for the benefit of the Holders of
      the
      Certificates a first priority security interest to secure repayment of an
      obligation in an amount equal to the aggregate Class Principal Amount of the
      Certificates (or the aggregate principal balance of the Lower Tier REMIC 1
      Uncertificated Regular Interests, if applicable) in all of the Depositor’s
      right, title and interest in, to and under, whether now owned or hereafter
      acquired, the Trust Fund, the Supplemental Interest Trust and all proceeds
      of
      any and all property constituting the Trust Fund and the Supplemental Interest
      Trust to secure payment of the Certificates or Lower Tier REMIC 1 Uncertificated
      Regular Interests, as applicable (such security interest being, to the extent
      of
      the assets that constitute the Supplemental Interest Trust, pari
      passu
      with the
      security interest as provided in clause (4) below); (3) this Agreement shall
      constitute a security agreement under applicable law; and (4) the Swap
      Counterparty shall be deemed, during the term of such agreement and while such
      agreement is the property of the Trustee, to have a security interest in all
      of
      the assets that constitute the Supplemental Interest Trust, but only to the
      extent of such Swap Counterparty’s right to payment under the Swap Agreement
      (such security interest being pari
      passu
      with the
      security interest as provided in clause (2) above). If such conveyance is deemed
      to be in respect of a loan and the trust created by this Agreement terminates
      prior to the satisfaction of the claims of any Person holding any Certificate
      or
      Lower Tier REMIC 1 Uncertificated Regular Interests, as applicable, the security
      interest created hereby shall continue in full force and effect and the Trustee
      shall be deemed to be the collateral agent for the benefit of such Person,
      and
      all proceeds shall be distributed as herein provided.

     

    (b) The
      Depositor shall, to the extent consistent with this Agreement, take such
      reasonable actions as may be necessary to ensure that, if this Agreement were
      deemed to create a security interest in the Mortgage Loans and the other
      property described above, such security interest would be deemed to be a
      perfected security interest of first priority under applicable law and shall
      be
      maintained as such throughout the term of this Agreement. The Depositor shall,
      at its own expense, make all initial filings on or about the Closing Date and
      shall forward a copy of such filing or filings to the Trustee. Without limiting
      the generality of the foregoing, the Depositor shall prepare and forward for
      filing, or shall cause to be forwarded for filing, at the expense of the
      Depositor, all filings necessary to maintain the effectiveness of any original
      filings necessary under the relevant UCC to perfect the Trustee’s security
      interest in or lien on the Mortgage Loans, including without limitation (x)
      continuation statements, and (y) such other statements as may be occasioned
      by
      (1) any change of name of the Seller, the Depositor or the Trustee, (2) any
      change of location of the jurisdiction of organization of the Seller or the
      Depositor, (3) any transfer of any interest of the Seller or the Depositor
      in
      any Mortgage Loan or (4) any change under the relevant UCC or other applicable
      laws. Neither the Seller nor the Depositor shall organize under the law of
      any
      jurisdiction other than the State under which each is organized as of the
      Closing Date (whether changing its jurisdiction of organization or organizing
      under an additional jurisdiction) without giving 30 days prior written notice
      of
      such action to its immediate and intermediate transferee, including the Trustee.
      Before effecting such change, the Seller or the Depositor proposing to change
      its jurisdiction of organization shall prepare and file in the appropriate
      filing office any financing statements or other statements necessary to continue
      the perfection of the interests of its immediate and intermediate transferees,
      including the Trustee, in the Mortgage Loans. In connection with the
      transactions contemplated by this Agreement, each of the Seller and the
      Depositor authorizes its immediate or intermediate transferee to file in any
      filing office any initial financing statements, any amendments to financing
      statements, any continuation statements, or any other statements or filings
      described in this paragraph (b).

     

    

    
      
        
          
          

        

        
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    ARTICLE
      III

     

    THE
      CERTIFICATES

     

    
      	
              Section
                3.01

            	
              The
                Certificates.

            

    

     

    (a) The
      Certificates shall be issuable in registered form only and shall be securities
      governed by Article 8 of the New York Uniform Commercial Code. The Book-Entry
      Certificates will be evidenced by one or more certificates, beneficial ownership
      of which will be held in the dollar denominations in Certificate Principal
      Amount, or in the Percentage Interests, specified herein. Each Class of
      Book-Entry Certificates will be issued in the minimum denominations in
      Certificate Principal Amount specified in the Preliminary Statement hereto
      and
      in integral multiples of $1 in excess thereof. The Class P and Class X
      Certificates shall each be maintained in definitive, fully registered form
      in
      the minimum denomination specified in the Preliminary Statement hereto and
      in
      integral multiples of 1% in excess thereof. Each of the Class R and Class LT-R
      Certificate shall be issued as a single Certificate and maintained in
      definitive, fully registered form in a minimum denomination equal to 100% of
      the
      Percentage Interest of such Class. The Certificates may be issued in the form
      of
      typewritten certificates. 

     

    (b) The
      Certificates shall be executed by manual or facsimile signature on behalf of
      the
      Trustee by an authorized officer. Each Certificate shall, on original issue,
      be
      authenticated by the Trustee upon the order of the Depositor upon receipt by
      the
      Trustee (or the Custodian) of the Mortgage Files described in Section 2.01.
      No
      Certificate shall be entitled to any benefit under this Agreement, or be valid
      for any purpose, unless there appears on such Certificate a certificate of
      authentication substantially in the form provided for herein, executed by an
      authorized officer of the Trustee or the Authenticating Agent, if any, by manual
      signature, and such certification upon any Certificate shall be conclusive
      evidence, and the only evidence, that such Certificate has been duly
      authenticated and delivered hereunder. All Certificates shall be dated the
      date
      of their authentication. At any time and from time to time after the execution
      and delivery of this Agreement, the Depositor may deliver Certificates executed
      by the Depositor to the Trustee or the Authenticating Agent for authentication
      and the Trustee or the Authenticating Agent shall authenticate and deliver
      such
      Certificates as in this Agreement provided and not otherwise.

     

    (c) The
      Class
      B1 and Class B2 Certificates offered and sold in reliance on the exemption
      from
      registration under Rule 144A under the Securities Act shall be issued initially
      in the form of one or more permanent global Certificates in definitive, fully
      registered form without interest coupons with the applicable legends set forth
      in Exhibit A added to the forms of such Certificates (each, a “Restricted Global
      Security”), which shall be deposited on behalf of the subscribers for such
      Certificates represented thereby with the Trustee, as custodian for The
      Depository Trust Company (“DTC”) and registered in the name of a nominee of DTC,
      duly executed and authenticated by the Trustee as hereinafter provided. The
      aggregate principal amounts of the Restricted Global Securities may from time
      to
      time be increased or decreased by adjustments made on the records of the Trustee
      or DTC or its nominee, as the case may be, as hereinafter provided.

     

    

    
      
        
          
          

        

        
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    (d) The
      Class
      B1 and Class B2 Certificates sold in offshore transactions in reliance on
      Regulation S shall be issued initially in the form of one or more permanent
      global Certificates in definitive, fully registered form without interest
      coupons with the applicable legends set forth in Exhibit A hereto added to
      the
      forms of such Certificates (each, a “Regulation S Global Security”), which shall
      be deposited on behalf of the subscribers for such Certificates represented
      thereby with the Trustee, as custodian for DTC and registered in the name of
      a
      nominee of DTC, duly executed and authenticated by the Trustee as hereinafter
      provided. The aggregate principal amounts of the Regulation S Global Securities
      may from time to time be increased or decreased by adjustments made on the
      records of the Trustee or DTC or its nominee, as the case may be, as hereinafter
      provided.

     

    (e) The
      Class
      B1 and Class B2 Certificates sold to an “accredited investor” under Rule
      501(a)(1), (2), (3) or (7) under the Securities Act shall be issued initially
      in
      the form of one or more Definitive Certificates.

     

    
      	
              Section
                3.02

            	
              Registration.

            

    

     

    The
      Trustee is hereby appointed, and hereby accepts its appointment as, Certificate
      Registrar in respect of the Certificates (and, after a Section 7.01(c) Purchase
      Event, the Lower Tier REMIC 1 Uncertificated Regular Interests) and shall
      maintain books for the registration and for the transfer of Certificates (and,
      after a Section 7.01(c) Purchase Event, the Lower Tier REMIC 1 Uncertificated
      Regular Interests) (the “Certificate Register”). The Trustee may appoint a bank
      or trust company to act as Certificate Registrar. A registration book shall
      be
      maintained for the Certificates (and Lower Tier REMIC 1 Uncertificated Regular
      Interests, as the case may be) collectively. The Certificate Registrar may
      resign or be discharged or removed and a new successor may be appointed in
      accordance with the procedures and requirements set forth in Sections 6.06
      and
      6.07 hereof with respect to the resignation, discharge or removal of the Trustee
      and the appointment of a successor Trustee. The Certificate Registrar may
      appoint, by a written instrument delivered to the Holders, any NIMS Insurer
      and
      the Master Servicer, any bank or trust company to act as co-registrar under
      such
      conditions as the Certificate Registrar may prescribe; provided,
      however,
      that the
      Certificate Registrar shall not be relieved of any of its duties or
      responsibilities hereunder by reason of such appointment.

     

    Upon
      the
      occurrence of a Section 7.01(c) Purchase Event, the Master Servicer shall
      provide the Trustee with written notice of the identity of any transferee of
      the
      Master Servicer’s interest in the Lower Tier REMIC 1 Uncertificated Regular
      Interests, which notice shall contain a certification that such transferee
      is a
      permitted LTURI-holder hereunder. The Lower Tier REMIC 1 Uncertificated Regular
      Interests may only be transferred in whole and not in part to no more than
      one
      LTURI-holder at a time who is either (1) an affiliate of the Master Servicer
      or
      (2) a trustee of a privately placed securitization. The Trustee and the
      Depositor shall treat the Person in whose name the Lower Tier REMIC 1
      Uncertificated Regular Interests are registered on the books of the Certificate
      Registrar as the LTURI-holder for all purposes hereunder.

     

    

    
      
        
          
          

        

        
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              Section
                3.03

            	
              Transfer
                and Exchange of Certificates.

            

    

     

    (a) A
      Certificate (other than a Book-Entry Certificate which shall be subject to
      Section 3.09 hereof) may be transferred by the Holder thereof only upon
      presentation and surrender of such Certificate at the office of the Certificate
      Registrar duly endorsed or accompanied by an assignment duly executed by such
      Holder or his duly authorized attorney in such form as shall be satisfactory
      to
      the Certificate Registrar. Upon the transfer of any Certificate in accordance
      with the preceding sentence, the Trustee shall execute, and the Trustee or
      any
      Authenticating Agent shall authenticate and deliver to the transferee, one
      or
      more new Certificates of the same Class and evidencing, in the aggregate, the
      same aggregate Certificate Principal Amount or Percentage Interest as the
      Certificate being transferred. No service charge shall be made to a
      Certificateholder for any registration of transfer of Certificates, but the
      Certificate Registrar may require payment of a sum sufficient to cover any
      tax
      or governmental charge that may be imposed in connection with any registration
      of transfer of Certificates.

     

    (b) A
      Certificate may be exchanged by the Holder thereof for any number of new
      Certificates of the same Class, in authorized denominations, representing in
      the
      aggregate the same Certificate Principal Amount or Percentage Interest as the
      Certificate surrendered, upon surrender of the Certificate to be exchanged
      at
      the office of the Certificate Registrar duly endorsed or accompanied by a
      written instrument of transfer duly executed by such Holder or his duly
      authorized attorney in such form as is satisfactory to the Certificate
      Registrar. Certificates delivered upon any such exchange will evidence the
      same
      obligations, and will be entitled to the same rights and privileges, as the
      Certificates surrendered. No service charge shall be made to a Certificateholder
      for any exchange of Certificates, but the Certificate Registrar may require
      payment of a sum sufficient to cover any tax or governmental charge that may
      be
      imposed in connection with any exchange of Certificates. Whenever any
      Certificates are so surrendered for exchange, the Trustee shall execute, and
      the
      Trustee or the Authenticating Agent shall authenticate, date and deliver the
      Certificates which the Certificateholder making the exchange is entitled to
      receive.

     

    (c) By
      acceptance of a Restricted Certificate or a Regulation S Global Security,
      whether upon original issuance or subsequent transfer, each Holder of such
      a
      Certificate acknowledges the restrictions on the transfer of such Certificate
      set forth thereon and agrees that it will transfer such a Certificate only
      as
      provided herein. In addition, each Holder of a Regulation S Global Security
      shall be deemed to have represented and warranted to the Trustee, the
      Certificate Registrar and any of their respective successors that: (i) such
      Person is not a U.S. person within the meaning of Regulation S and was, at
      the
      time the buy order was originated, outside the United States and (ii) such
      Person understands that such Certificates have not been registered under the
      Securities Act, and that (x) until the expiration of the 40-day distribution
      compliance period (within the meaning of Regulation S), no offer, sale, pledge
      or other transfer of such Certificates or any interest therein shall be made
      in
      the United States or to or for the account or benefit of a U.S. person (each
      as
      defined in Regulation S), (y) if in the future it decides to offer, resell,
      pledge or otherwise transfer such Certificates, such Certificates may be
      offered, resold, pledged or otherwise transferred only (A) to a person which
      the
      seller reasonably believes is a “qualified institutional buyer” (a “QIB”) as
      defined in Rule 144A under the Securities Act, that is purchasing such
      Certificates for its own account or for the account of a qualified institutional
      buyer to which notice is given that the transfer is being made in reliance
      on
      Rule 144A or (B) in an offshore transaction (as defined in Regulation S) in
      compliance with the provisions of Regulation S, in each case in compliance
      with
      the requirements of this Agreement; and it will notify such transferee of the
      transfer restrictions specified in this Section.

     

    

    
      
        
          
          

        

        
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    The
      following restrictions shall apply with respect to the transfer and registration
      of transfer of a Restricted Certificate to a transferee that takes delivery
      in
      the form of a Definitive Certificate:

     

    (i)
       The
      Certificate Registrar shall register the transfer of a Restricted Certificate
      if
      the requested transfer is (x) to the Depositor or the Placement Agent, an
      affiliate (as defined in Rule 405 under the Securities Act) of the Depositor
      or
      the Placement Agent or (y) being made to a “qualified institutional buyer” (a
“QIB”) as defined in Rule 144A under the Securities Act by a transferor that has
      provided the Trustee with a certificate in the form of Exhibit F hereto;
      and

     

    (ii)
       The
      Certificate Registrar shall register the transfer of a Restricted Certificate
      if
      the requested transfer is being made to an “accredited investor” under Rule
      501(a)(1), (2), (3) or (7) under the Securities Act, or to any Person all of
      the
      equity owners in which are such accredited investors, by a transferor who
      furnishes to the Trustee a letter of the transferee substantially in the form
      of
      Exhibit G hereto.

     

    (d) (i)
      No
      transfer of an ERISA-Restricted Certificate in the form of a Definitive
      Certificate shall be made to any Person unless the Trustee has received (A)
      a
      certificate substantially in the form of Exhibit H hereto (or Exhibit D-1,
      in
      the case of a Residual Certificate) from such transferee or (B) an Opinion
      of
      Counsel satisfactory to the Trustee, to the effect that the purchase and holding
      of such a Certificate will not constitute or result in prohibited transactions
      under Title I of ERISA or Section 4975 of the Code and will not subject the
      Trustee, the Master Servicer, any Servicer, the Securities Administrator, any
      NIMS Insurer or the Depositor to any obligation in addition to those undertaken
      in the Agreement; provided,
      however,
      that the
      Trustee will not require such certificate or opinion in the event that, as
      a
      result of a change of law or otherwise, counsel satisfactory to the Trustee,
      has
      rendered an opinion to the effect that the purchase and holding of an
      ERISA-Restricted Certificate by a Plan or a Person that is purchasing or holding
      such a Certificate with the assets of a Plan will not constitute or result
      in a
      prohibited transaction under Title I of ERISA or Section 4975 of the Code.
      Each
      Transferee of an ERISA-Restricted Certificate that is a Book-Entry Certificate
      shall be deemed to have made the representations set forth in Exhibit H. The
      preparation and delivery of the certificate and opinions referred to above
      shall
      not be an expense of the Trust Fund, the Trustee, the Master Servicer, the
      Securities Administrator, any NIMS Insurer or the Depositor.

     

    Notwithstanding
      the foregoing, no opinion or certificate shall be required for the initial
      issuance of the ERISA-Restricted Certificates. The Trustee shall have no
      obligation to monitor transfers of Book-Entry Certificates that are
      ERISA-Restricted Certificates and shall have no liability for transfers of
      such
      Certificates in violation of the transfer restrictions. The Trustee shall be
      under no liability to any Person for any registration of transfer of any
      ERISA-Restricted Certificate that is in fact not permitted by this Section
      3.03(d) or for making any payments due on such Certificate to the Holder thereof
      or taking any other action with respect to such Holder under the provisions
      of
      this Agreement so long as the transfer was registered by the Trustee in
      accordance with the foregoing requirements. The Trustee shall be entitled,
      but
      not obligated, to recover from any Holder of any ERISA-Restricted Certificate
      that was in fact a Plan or a Person acting on behalf of any such Plan any
      payments made on such ERISA-Restricted Certificate at and after either such
      time. Any such payments so recovered by the Trustee shall be paid and delivered
      by the Trustee to the last preceding Holder of such Certificate that is not
      such
      a Plan or Person acting on behalf of a Plan.

     

    

    
      
        
          
          

        

        
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    (ii)
      No
      transfer of an ERISA-Restricted Trust Certificate shall be made prior to the
      termination of the Swap Agreement and the Interest Rate Cap Agreement, unless
      the Trustee shall have received a representation letter from the transferee
      of
      such Certificate, substantially in the form set forth in Exhibit H, to the
      effect that either (i) such transferee is neither a Plan nor a Person acting
      on
      behalf of any such Plan or using the assets of any such Plan to effect such
      transfer or (ii) the acquisition and holding of the ERISA-Restricted Trust
      Certificate are eligible for exemptive relief under Prohibited Transaction
      Class
      Exemption (“PTCE”) 84-14, PTCE 90-1, PTCE 91-38, PTCE 95-60 or PTCE 96-23.
      Notwithstanding anything else to the contrary herein, prior to the termination
      of the Swap Agreement and the Interest Rate Cap Agreement, any purported
      transfer of an ERISA-Restricted Trust Certificate on behalf of a Plan without
      the delivery to the Trustee of a representation letter as described above shall
      be void and of no effect. If the ERISA-Restricted Trust Certificate is a
      Book-Entry Certificate, prior to the termination of the Swap Agreement and
      the
      Interest Rate Cap Agreement, the transferee will be deemed to have made a
      representation as provided in clause (i) or (ii) of this paragraph, as
      applicable.

     

    If
      any
      ERISA-Restricted Trust Certificate, or any interest therein, is acquired or
      held
      in violation of the provisions of the preceding paragraph, the next preceding
      permitted beneficial owner will be treated as the beneficial owner of that
      Certificate, retroactive to the date of transfer to the purported beneficial
      owner. Any purported beneficial owner whose acquisition or holding of an
      ERISA-Restricted Trust Certificate, or interest therein, was effected in
      violation of the provisions of the preceding paragraph shall indemnify to the
      extent permitted by law and hold harmless the Depositor, the Securities
      Administrator, the Trustee, any NIMS Insurer and the Master Servicer from and
      against any and all liabilities, claims, costs or expenses incurred by such
      parties as a result of such acquisition or holding.

     

    To
      the
      extent permitted under applicable law (including, but not limited to, ERISA),
      the Trustee shall be under no liability to any Person for any registration
      of
      transfer of any ERISA-Restricted Trust Certificate that is in fact not permitted
      by this Section 3.03(d)(ii) or for making any payments due on such Certificate
      to the Holder thereof or taking any other action with respect to such Holder
      under the provisions of this Agreement so long as the transfer was registered
      by
      the Trustee in accordance with the foregoing requirements.

     

    (e) As
      a
      condition of the registration of transfer or exchange of any Certificate, the
      Certificate Registrar may require the certified taxpayer identification number
      of the owner of the Certificate and the payment of a sum sufficient to cover
      any
      tax or other governmental charge imposed in connection therewith; provided,
      however,
      that the
      Certificate Registrar shall have no obligation to require such payment or to
      determine whether or not any such tax or charge may be applicable. No service
      charge shall be made to the Certificateholder for any registration, transfer
      or
      exchange of a Certificate.

     

    

    
      
        
          
          

        

        
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    (f) Notwithstanding
      anything to the contrary contained herein, no Residual Certificate may be owned,
      pledged or transferred, directly or indirectly, by or to (i) a Disqualified
      Organization or (ii) an individual, corporation or partnership or other person
      unless such person is (A) not a Non-U.S. Person or (B) is a Non-U.S. Person
      that
      holds a Residual Certificate in connection with the conduct of a trade or
      business within the United States and has furnished the transferor and the
      Trustee with an effective Internal Revenue Service W-8ECI or successor form
      at
      the time and in the manner required by the Code (any such person who is not
      covered by clause (A) or (B) above is referred to herein as a “Non-permitted
      Foreign Holder”).

     

    Prior
      to
      and as a condition of the registration of any transfer, sale or other
      disposition of a Residual Certificate, the proposed transferee shall deliver
      to
      the Trustee an affidavit in substantially the form attached hereto as Exhibit
      D-1 representing and warranting, among other things, that such transferee is
      neither a Disqualified Organization, an agent or nominee acting on behalf of
      a
      Disqualified Organization, nor a Non-Permitted Foreign Holder (any such
      transferee, a “Permitted Transferee”), and the proposed transferor shall deliver
      to the Trustee an affidavit in substantially the form attached hereto as Exhibit
      D-2. In addition, the Trustee may (but shall have no obligation to) require,
      prior to and as a condition of any such transfer, the delivery by the proposed
      transferee of an Opinion of Counsel, addressed to the Depositor, the Master
      Servicer, the Securities Administrator, any NIMS Insurer and the Trustee
      satisfactory in form and substance to the Depositor, that such proposed
      transferee or, if the proposed transferee is an agent or nominee, the proposed
      beneficial owner, is not a Disqualified Organization, agent or nominee thereof,
      or a Non-Permitted Foreign Holder. Notwithstanding the registration in the
      Certificate Register of any transfer, sale, or other disposition of a Residual
      Certificate to a Disqualified Organization, an agent or nominee thereof, or
      Non-Permitted Foreign Holder, such registration shall be deemed to be of no
      legal force or effect whatsoever and such Disqualified Organization, agent
      or
      nominee thereof, or Non-Permitted Foreign Holder shall not be deemed to be
      a
      Certificateholder for any purpose hereunder, including, but not limited to,
      the
      receipt of distributions on such Residual Certificate. The Trustee shall not
      be
      under any liability to any person for any registration or transfer of a Residual
      Certificate to a Disqualified Organization, agent or nominee thereof or
      Non-permitted Foreign Holder or for the maturity of any payments due on such
      Residual Certificate to the Holder thereof or for taking any other action with
      respect to such Holder under the provisions of the Agreement, so long as the
      transfer was effected in accordance with this Section 3.03(f), unless a
      Responsible Officer of the Trustee shall have actual knowledge at the time
      of
      such transfer or the time of such payment or other action that the transferee
      is
      a Disqualified Organization, or an agent or nominee thereof, or Non-permitted
      Foreign Holder. The Trustee shall be entitled, but not obligated, to recover
      from any Holder of a Residual Certificate that was a Disqualified Organization,
      agent or nominee thereof, or Non-permitted Foreign Holder at the time it became
      a Holder or any subsequent time it became a Disqualified Organization, agent
      or
      nominee thereof, or Non-permitted Foreign Holder, all payments made on such
      Residual Certificate at and after either such times (and all costs and expenses,
      including but not limited to attorneys’ fees, incurred in connection therewith).
      Any payment (not including any such costs and expenses) so recovered by the
      Trustee shall be paid and delivered to the last preceding Holder of such
      Residual Certificate.

     

    

    
      
        
          
          

        

        
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    If
      any
      purported transferee shall become a registered Holder of a Residual Certificate
      in violation of the provisions of this Section 3.03(f), then upon receipt of
      written notice to the Trustee that the registration of transfer of such Residual
      Certificate was not in fact permitted by this Section 3.03(f), the last
      preceding Permitted Transferee shall be restored to all rights as Holder thereof
      retroactive to the date of such registration of transfer of such Residual
      Certificate. The Trustee shall be under no liability to any Person for any
      registration of transfer of a Residual Certificate that is in fact not permitted
      by this Section 3.03(f), for making any payment due on such Certificate to
      the
      registered Holder thereof or for taking any other action with respect to such
      Holder under the provisions of this Agreement so long as the transfer was
      registered upon receipt of the affidavit described in the preceding paragraph
      of
      this Section 3.03(f).

     

    (g) Each
      Holder or Certificate Owner of a Restricted Certificate, ERISA-Restricted
      Certificate or Residual Certificate, or an interest therein, by such Holder’s or
      Owner’s acceptance thereof, shall be deemed for all purposes to have consented
      to the provisions of this section.

     

    (h) Notwithstanding
      any provision to the contrary herein, so long as a Global Security representing
      any Class B1 or Class B2 Certificate remains outstanding and is held by or
      on
      behalf of DTC, transfers of a Global Security representing any such
      Certificates, in whole or in part, shall only be made in accordance with Section
      3.01 and this Section 3.03(h).

     

    (A) Subject
      to clauses (B) and (C) of this Section 3.03(h), transfers of a Global Security
      representing any Class B1 or Class B2 Certificate shall be limited to transfers
      of such Global Security, in whole or in part, to nominees of DTC or to a
      successor of DTC or such successor’s nominee.

     

    (B) Restricted
      Global Security to Regulation S Global Security.
      If a
      holder of a beneficial interest in a Restricted Global Security deposited with
      or on behalf of DTC wishes at any time to exchange its interest in such
      Restricted Global Security for an interest in a Regulation S Global Security,
      or
      to transfer its interest in such Restricted Global Security to a Person who
      wishes to take delivery thereof in the form of an interest in a Regulation
      S
      Global Security, such holder, provided such holder is not a U.S. person, may,
      subject to the rules and procedures of DTC, exchange or cause the exchange
      of
      such interest for an equivalent beneficial interest in the Regulation S Global
      Security. Upon receipt by the Trustee, as Certificate Registrar, of (I)
      instructions from DTC directing the Trustee, as Certificate Registrar, to be
      credited a beneficial interest in a Regulation S Global Security in an amount
      equal to the beneficial interest in such Restricted Global Security to be
      exchanged but not less than the minimum denomination applicable to such holder’s
      Certificates held through a Regulation S Global Security, (II) a written order
      given in accordance with DTC’s procedures containing information regarding the
      participant account of DTC and, in the case of a transfer pursuant to and in
      accordance with Regulation S, the Euroclear or Clearstream account to be
      credited with such increase and (III) a certificate in the form of Exhibit
      M-1
      hereto given by the holder of such beneficial interest stating that the exchange
      or transfer of such interest has been made in compliance with the transfer
      restrictions applicable to the Global Securities, including that the holder
      is
      not a U.S. person, and pursuant to and in accordance with Regulation S, the
      Trustee, as Certificate Registrar, shall reduce the principal amount of the
      Restricted Global Security and increase the principal amount of the Regulation
      S
      Global Security by the aggregate principal amount of the beneficial interest
      in
      the Restricted Global Security to be exchanged, and shall instruct Euroclear
      or
      Clearstream, as applicable, concurrently with such reduction, to credit or
      cause
      to be credited to the account of the Person specified in such instructions
      a
      beneficial interest in the Regulation S Global Security equal to the reduction
      in the principal amount of the Restricted Global Security.

     

    

    
      
        
          
          

        

        
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    (C) Regulation
      S Global Security to Restricted Global Security.
      If a
      holder of a beneficial interest in a Regulation S Global Security deposited
      with
      or on behalf of DTC wishes at any time to transfer its interest in such
      Regulation S Global Security to a Person who wishes to take delivery thereof
      in
      the form of an interest in a Restricted Global Security, such holder may,
      subject to the rules and procedures of DTC, exchange or cause the exchange
      of
      such interest for an equivalent beneficial interest in a Restricted Global
      Security. Upon receipt by the Trustee, as Certificate Registrar, of (I)
      instructions from DTC directing the Trustee, as Certificate Registrar, to cause
      to be credited a beneficial interest in a Restricted Global Security in an
      amount equal to the beneficial interest in such Regulation S Global Security
      to
      be exchanged but not less than the minimum denomination applicable to such
      holder’s Certificates held through a Restricted Global Security, to be
      exchanged, such instructions to contain information regarding the participant
      account with DTC to be credited with such increase, and (II) a certificate
      in
      the form of Exhibit M-2 hereto given by the holder of such beneficial interest
      and stating, among other things, that the Person transferring such interest
      in
      such Regulation S Global Security reasonably believes that the Person acquiring
      such interest in a Restricted Global Security is a QIB, is obtaining such
      beneficial interest in a transaction meeting the requirements of Rule 144A
      under
      the Securities Act and in accordance with any applicable securities laws of
      any
      State of the United States or any other jurisdiction, then the Trustee, as
      Certificate Registrar, will reduce the principal amount of the Regulation S
      Global Security and increase the principal amount of the Restricted Global
      Security by the aggregate principal amount of the beneficial interest in the
      Regulation S Global Security to be transferred and the Trustee, as Certificate
      Registrar, shall instruct DTC, concurrently with such reduction, to credit
      or
      cause to be credited to the account of the Person specified in such instructions
      a beneficial interest in the Restricted Global Security equal to the reduction
      in the principal amount of the Regulation S Global Security.

     

    (D) Other
      Exchanges.
      In the
      event that a Global Security is exchanged for Certificates in definitive
      registered form without interest coupons, pursuant to Section 3.09(c) hereof,
      such Certificates may be exchanged for one another only in accordance with
      such
      procedures as are substantially consistent with the provisions above (including
      certification requirements intended to insure that such transfers comply with
      Rule 144A, comply with Rule 501(a)(1), (2), (3) or (7) or are to non-U.S.
      persons in compliance with Regulation S under the Securities Act, as the case
      may be), and as may be from time to time adopted by the Trustee.

     

    

    
      
        
          
          

        

        
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    (E) Restrictions
      on U.S. Transfers.
      Transfers of interests in the Regulation S Global Security to U.S. persons
      (as
      defined in Regulation S) shall be limited to transfers made pursuant to the
      provisions of Section 3.03(l)(C).

     

    
      	
              Section
                3.04

            	
              Cancellation
                of Certificates.

            

    

     

    Any
      Certificate surrendered for registration of transfer or exchange shall be
      cancelled and retained in accordance with the Trustee’s normal retention
      policies with respect to cancelled certificates maintained by the Trustee or
      the
      Certificate Registrar.

     

    
      	
              Section
                3.05

            	
              Replacement
                of Certificates.

            

    

     

    If
      (i)
      any Certificate is mutilated and is surrendered to the Trustee or any
      Authenticating Agent or (ii) the Trustee or any Authenticating Agent receives
      evidence to its satisfaction of the destruction, loss or theft of any
      Certificate, and there is delivered to the Trustee and the Authenticating Agent
      and any NIMS Insurer such security or indemnity as may be required by them
      to
      save each of them harmless, then, in the absence of notice to the Trustee and
      any Authenticating Agent that such destroyed, lost or stolen Certificate has
      been acquired by a bona fide purchaser, the Trustee shall execute and the
      Trustee or any Authenticating Agent shall authenticate and deliver, in exchange
      for or in lieu of any such mutilated, destroyed, lost or stolen Certificate,
      a
      new Certificate of like tenor and Certificate Principal Amount. Upon the
      issuance of any new Certificate under this Section 3.05, the Trustee and
      Authenticating Agent may require the payment of a sum sufficient to cover any
      tax or other governmental charge that may be imposed in relation thereto and
      any
      other expenses (including the fees and expenses of the Trustee or the
      Authenticating Agent) connected therewith. Any replacement Certificate issued
      pursuant to this Section 3.05 shall constitute complete and indefeasible
      evidence of ownership in the applicable Trust Fund, as if originally issued,
      whether or not the lost, stolen or destroyed Certificate shall be found at
      any
      time.

     

    
      	
              Section
                3.06

            	
              Persons
                Deemed Owners.

            

    

     

    Subject
      to the provisions of Section 3.09 with respect to Book-Entry Certificates,
      the
      Depositor, the Master Servicer, the Securities Administrator, the Trustee,
      the
      Certificate Registrar, any NIMS Insurer and any agent of any of them may treat
      the Person in whose name any Certificate is registered upon the books of the
      Certificate Registrar as the owner of such Certificate for the purpose of
      receiving distributions pursuant to Sections 5.01 and 5.02 and for all other
      purposes whatsoever, and neither the Depositor, the Master Servicer, the
      Securities Administrator, the Trustee, the Certificate Registrar, any NIMS
      Insurer nor any agent of any of them shall be affected by notice to the
      contrary.

     

    
      	
              Section
                3.07

            	
              Temporary
                Certificates.

            

    

     

    (a) Pending
      the preparation of definitive Certificates, upon the order of the Depositor,
      the
      Trustee shall execute and shall authenticate and deliver temporary Certificates
      that are printed, lithographed, typewritten, mimeographed or otherwise produced,
      in any authorized denomination, substantially of the tenor of the definitive
      Certificates in lieu of which they are issued and with such variations as the
      authorized officers executing such Certificates may determine, as evidenced
      by
      their execution of such Certificates.

     

    

    
      
        
          
          

        

        
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    (b) If
      temporary Certificates are issued, the Depositor will cause definitive
      Certificates to be prepared without unreasonable delay. After the preparation
      of
      definitive Certificates, the temporary Certificates shall be exchangeable for
      definitive Certificates upon surrender of the temporary Certificates at the
      office or agency of the Trustee without charge to the Holder. Upon surrender
      for
      cancellation of any one or more temporary Certificates, the Trustee shall
      execute and authenticate and deliver in exchange therefor a like aggregate
      Certificate Principal Amount of definitive Certificates of the same Class in
      the
      authorized denominations. Until so exchanged, the temporary Certificates shall
      in all respects be entitled to the same benefits under this Agreement as
      definitive Certificates of the same Class.

     

    
      	
              Section
                3.08

            	
              Appointment
                of Paying Agent.

            

    

     

    (a) The
      Trustee, subject to the consent of the NIMS Insurer, may appoint a Paying Agent
      (which may be the Trustee) for the purpose of making distributions to
      Certificateholders hereunder. The Trustee shall cause such Paying Agent (if
      other than the Trustee) to execute and deliver to the Trustee an instrument
      in
      which such Paying Agent shall agree with the Trustee that such Paying Agent
      will
      hold all sums held by it for the payment to Certificateholders in an Eligible
      Account in trust for the benefit of the Certificateholders entitled thereto
      until such sums shall be paid to the Certificateholders. All funds remitted
      by
      the Trustee to any such Paying Agent for the purpose of making distributions
      shall be paid to Certificateholders on each Distribution Date and any amounts
      not so paid shall be returned on such Distribution Date to the Trustee. If
      the
      Paying Agent is not the Trustee, the Trustee shall cause to be remitted to
      the
      Paying Agent on or before the Business Day prior to each Distribution Date,
      by
      wire transfer in immediately available funds, the funds to be distributed on
      such Distribution Date. Any Paying Agent shall be either a bank or trust company
      or otherwise authorized under law to exercise corporate trust powers.

     

    (b) Any
      Paying Agent shall comply with its reporting obligations under Regulation AB
      with respect to the Trust Fund in form and substance similar to those of the
      Trustee pursuant to Section 6.20, and the related assessment of compliance
      shall
      cover, at a minimum, the elements of the servicing criteria applicable to the
      Paying Agent indicated in Exhibit S attached hereto. The Paying Agent shall
      give
      prior written notice to the Sponsor, the Master Servicer and the Depositor
      of
      the appointment of any Subcontractor by it and a written description (in form
      and substance satisfactory to the Sponsor and the Depositor) of the role and
      function of each Subcontractor utilized by the Paying Agent, as applicable,
      specifying (A) the identity of each such Subcontractor and (B) which elements
      of
      the servicing criteria set forth under Item 1122(d) of Regulation AB will be
      addressed in assessments of compliance provided by each such Subcontractor.
      In
      addition, the Paying Agent shall notify the Sponsor, the Master Servicer, the
      Securities Administrator, and the Depositor within five (5) calendar days of
      knowledge thereof (i) of any legal proceedings pending against the Paying Agent
      of the type described in Item 1117 (§ 229.1117) of Regulation AB, (ii) any
      merger, consolidation or sale of substantially all of the assets of the Paying
      Agent and (iii) if the Paying Agent shall become (but only to the extent not
      previously disclosed) at any time an affiliate of any of the parties listed
      on
      Exhibit V hereto or any of their affiliates.

     

    (c) Any
      Paying Agent agrees to indemnify the Depositor, the Securities Administrator
      and
      the Master Servicer, and each of their respective directors, officers, employees
      and agents and the Trust Fund and hold each of them harmless from and against
      any losses, damages, penalties, fines, forfeitures, legal fees and expenses
      and
      related costs, judgments, and any other costs, fees and expenses that any of
      them may sustain arising out of or based upon the failure by such Paying Agent
      to deliver any information, report or certification when and as required under
      Section 6.20 and Section 9.25(a). This indemnification shall survive the
      termination of this Agreement or the termination of such Paying Agent
      hereunder.

     

    

    
      
        
          
          

        

        
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              Section
                3.09

            	
              Book-Entry
                Certificates.

            

    

     

    (a) Each
      Class of Book-Entry Certificates, upon original issuance, shall be issued in
      the
      form of one or more typewritten Certificates representing the Book-Entry
      Certificates. The Book-Entry Certificates shall initially be registered on
      the
      Certificate Register in the name of the nominee of the Clearing Agency, and
      no
      Certificate Owner will receive a definitive certificate representing such
      Certificate Owner’s interest in the Book-Entry Certificates, except as provided
      in Section 3.09(c). Unless Definitive Certificates have been issued to
      Certificate Owners of Book-Entry Certificates pursuant to Section
      3.09(c):

     

    (i)
       the
      provisions of this Section 3.09 shall be in full force and effect;

     

    (ii)
       the
      Depositor, the Master Servicer, the Securities Administrator, the Paying Agent,
      the Registrar, any NIMS Insurer and the Trustee may deal with the Clearing
      Agency for all purposes (including the making of distributions on the Book-Entry
      Certificates) as the authorized representatives of the Certificate Owners and
      the Clearing Agency shall be responsible for crediting the amount of such
      distributions to the accounts of such Persons entitled thereto, in accordance
      with the Clearing Agency’s normal procedures;

     

    (iii)
       to
      the
      extent that the provisions of this Section 3.09 conflict with any other
      provisions of this Agreement, the provisions of this Section 3.09 shall control;
      and

     

    (iv)
       the
      rights of Certificate Owners shall be exercised only through the Clearing Agency
      and the Clearing Agency Participants and shall be limited to those established
      by law and agreements between such Certificate Owners and the Clearing Agency
      and/or the Clearing Agency Participants. Unless and until Definitive
      Certificates are issued pursuant to Section 3.09(c), the initial Clearing Agency
      will make book-entry transfers among the Clearing Agency Participants and
      receive and transmit distributions of principal of and interest on the
      Book-Entry Certificates to such Clearing Agency Participants.

     

    (b) Whenever
      notice or other communication to the Certificateholders is required under this
      Agreement, unless and until Definitive Certificates shall have been issued
      to
      Certificate Owners pursuant to Section 3.09(c), the Trustee shall give all
      such
      notices and communications specified herein to be given to Holders of the
      Book-Entry Certificates to the Clearing Agency.

    
       

    

    

    
      
        
          
          

        

        
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    (c) If
      (i)
      (A) the Depositor advises the Trustee in writing that the Clearing Agency is
      no
      longer willing or able to discharge properly its responsibilities with respect
      to the Book-Entry Certificates, and (B) the Depositor is unable to locate a
      qualified successor or (ii) after the occurrence of an Event of Default,
      Certificate Owners representing beneficial interests aggregating not less than
      50% of the Class Principal Amount of a Class of Book-Entry Certificates
      identified as such to the Trustee by an Officer’s Certificate from the Clearing
      Agency advise the Trustee and the Clearing Agency through the Clearing Agency
      Participants in writing that the continuation of a book-entry system through
      the
      Clearing Agency is no longer in the best interests of the Certificate Owners
      of
      a Class of Book-Entry Certificates, the Trustee shall notify any NIMS Insurer
      and shall notify or cause the Certificate Registrar to notify the Clearing
      Agency to effect notification to all Certificate Owners, through the Clearing
      Agency, of the occurrence of any such event and of the availability of
      Definitive Certificates to Certificate Owners requesting the same. Upon
      surrender to the Trustee of the Book-Entry Certificates by the Clearing Agency,
      accompanied by registration instructions from the Clearing Agency for
      registration, the Trustee shall issue the Definitive Certificates. Neither
      the
      Depositor nor the Trustee shall be liable for any delay in delivery of such
      instructions and may conclusively rely on, and shall be protected in relying
      on,
      such instructions. Upon the issuance of Definitive Certificates all references
      herein to obligations imposed upon or to be performed by the Clearing Agency
      shall be deemed to be imposed upon and performed by the Trustee, to the extent
      applicable, with respect to such Definitive Certificates and the Trustee shall
      recognize the holders of the Definitive Certificates as Certificateholders
      hereunder. Notwithstanding the foregoing, the Trustee, upon the instruction
      of
      the Depositor, shall have the right to issue Definitive Certificates on the
      Closing Date in connection with credit enhancement programs.

    

     

    ARTICLE
      IV

     

    ADMINISTRATION
      OF THE TRUST FUND

     

    
      	
              Section
                4.01

            	
              Collection
                Account.

            

    

     

    (a) On
      the
      Closing Date, the Master Servicer shall open and shall thereafter maintain
      a
      segregated account held in trust (the “Collection Account”), entitled
“Collection Account, Aurora Loan Services LLC, as Master Servicer, in trust
      for
      the benefit of the Holders of Structured Asset Investment Loan Trust Mortgage
      Pass-Through Certificates, Series 2006-BNC3.” The Collection Account shall
      relate solely to the Certificates and to the Lower Tier REMIC 1 Uncertificated
      Regular Interests issued by the Trust Fund hereunder, and funds in such
      Collection Account shall not be commingled with any other monies.

     

    (b) The
      Collection Account shall be an Eligible Account. If an existing Collection
      Account ceases to be an Eligible Account, the Master Servicer shall establish
      a
      new Collection Account that is an Eligible Account within 10 days and transfer
      all funds and investment property on deposit in such existing Collection Account
      into such new Collection Account.

     

    (c) The
      Master Servicer shall give to the Trustee and the Securities Administrator
      prior
      written notice of the name and address of the depository institution at which
      the Collection Account is maintained and the account number of such Collection
      Account. The Master Servicer shall take such actions as are necessary to cause
      the depository institution holding the Collection Account to hold such account
      in the name of the Master Servicer under this Agreement. On each Master Servicer
      Remittance Date, the entire amount on deposit in the Collection Account (subject
      to permitted withdrawals set forth in Section 4.02), other than amounts not
      included in the Total Distribution Amount for such Distribution Date shall
      be
      remitted to the Securities Administrator for deposit into the Securities
      Administration Account by wire transfer in immediately available funds. The
      Master Servicer, at its option, may choose to make daily remittances from the
      Collection Account to the Securities Administrator for deposit into the
      Securities Administration Account.

     

    

    
      
        
          
          

        

        
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    (d) The
      Master Servicer shall deposit or cause to be deposited into the Collection
      Account, no later than the second Business Day following the Closing Date,
      any
      amounts received with respect to the Mortgage Loans representing Scheduled
      Payments (or in the case of Simple Interest Mortgage Loans, representing
      scheduled interest payments, but actual principal payments) on the Mortgage
      Loans due after the Cut-off Date and unscheduled payments received on or after
      the Cut-off Date and on or before the Closing Date. Thereafter, the Master
      Servicer shall deposit or cause to be deposited in the Collection Account on
      the
      earlier of the applicable Master Servicer Remittance Date and two Business
      Days
      following receipt thereof, the following amounts received or payments made
      by it
      (other than in respect of principal of and interest on the Mortgage Loans due
      on
      or before the Cut-off Date):

     

    (i)
       all
      payments on account of principal, including Principal Prepayments, any
      Subsequent Recovery and any Scheduled Payment attributable to principal received
      after its related Due Date, on the Mortgage Loans;

     

    (ii)
       all
      payments on account of interest on the Mortgage Loans, including Prepayment
      Premiums, in all cases, net of the Servicing Fee and the PMI Insurance Premiums,
      if any, with respect to each such Mortgage Loan, but only to the extent of
      the
      amount permitted to be withdrawn or withheld from the Collection Account in
      accordance with Sections 5.04 and 9.21;

     

    (iii)
       any
      unscheduled payment or other recovery with respect to a Mortgage Loan not
      otherwise specified in this paragraph (d), including all Net Liquidation
      Proceeds with respect to the Mortgage Loans and REO Property, and all amounts
      received in connection with the operation of any REO Property, net of (x) any
      unpaid Servicing Fees with respect to such Mortgage Loans (but only to the
      extent of the amount permitted to be withdrawn or withheld from the Collection
      Account in accordance with Sections 5.04 and 9.21) and (y) any amounts
      reimbursable to a Servicer with respect to such Mortgage Loan under the
      applicable Servicing Agreement and retained by such Servicer;

     

    (iv)
       all
      Insurance Proceeds;

     

    (v)
       all
      Advances made by the Master Servicer or any Servicer pursuant to Section 5.04
      or
      the applicable Servicing Agreement; 

     

    (vi)
       any
      Seller Remittance Amounts remitted by a Servicer;

     

    (vii)
       all
      amounts paid by any Servicer with respect to Net Simple Interest Shortfalls
      and
      Prepayment Interest Shortfalls; and 

     

    

    
      
        
          
          

        

        
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    (viii)
       the
      Purchase Price or FPD Purchase Price of any Mortgage Loan repurchased by the
      Depositor, the Seller, the Master Servicer or any other Person and any
      Substitution Amount related to any Qualifying Substitute Mortgage
      Loan and
      any
      purchase price paid by any NIMS Insurer for the purchase of any Distressed
      Mortgage Loan under Section 7.04.

     

    The
      Master Servicer shall also deposit from its own funds into the Collection
      Account (to the extent not already received from the related Servicer), without
      right of reimbursement, except from Net Simple Interest Excess, an amount equal
      to any Net Simple Interest Shortfall (to the extent not offset by Net Simple
      Interest Excess) for the related Collection Period.

     

    (e) Funds
      in
      the Collection Account may be invested in Eligible Investments selected by
      and
      at the written direction of the Master Servicer, which shall mature not later
      than one Business Day prior to the Master Servicer Remittance Date (except
      that
      if such Eligible Investment is an obligation of the Securities Administrator,
      then such Eligible Investment shall mature not later than such applicable Master
      Servicer Remittance Date) and any such Eligible Investment shall not be sold
      or
      disposed of prior to its maturity. All such Eligible Investments shall be made
      in the name of the Master Servicer in trust for the benefit of the Trustee
      and
      Holders of the Structured Asset Investment Loan Trust Mortgage Pass-Through
      Certificates, Series 2006-BNC3. All income and gain realized from any Eligible
      Investment shall be for the benefit of the Master Servicer and shall be subject
      to its withdrawal or order from time to time, subject to Section 5.05 hereof,
      and shall not be part of the Trust Fund. The amount of any losses incurred
      in
      respect of any such investments shall be deposited in such Collection Account
      by
      the Master Servicer out of its own funds, without any right of reimbursement
      therefor, immediately as realized. The foregoing requirements for deposit in
      the
      Collection Account are exclusive, it being understood and agreed that, without
      limiting the generality of the foregoing, payments of interest on funds in
      the
      Collection Account and payments in the nature of late payment charges,
      assumption fees and other incidental fees and charges relating to the Mortgage
      Loans (other than Prepayment Premiums) need not be deposited by the Master
      Servicer in the Collection Account and may be retained by the Master Servicer
      or
      the applicable Servicer as additional servicing compensation. If the Master
      Servicer deposits in the Collection Account any amount not required to be
      deposited therein, it may at any time withdraw such amount from such Collection
      Account. 

     

    
      	
              Section
                4.02

            	
              Application
                of Funds in the Collection
                Account.

            

    

     

    The
      Master Servicer may, from time to time, make, or cause to be made, withdrawals
      from the Collection Account for the following purposes:

     

    (i)
       to
      reimburse itself or any Servicer for Advances or Servicing Advances made by
      it
      or by such Servicer pursuant to Section 5.04 or the applicable Servicing
      Agreement; such right to reimbursement pursuant to this subclause (i) is limited
      to amounts received on or in respect of a particular Mortgage Loan (including,
      for this purpose, Liquidation Proceeds and amounts representing Insurance
      Proceeds with respect to the property subject to the related Mortgage) which
      represent late recoveries (net of the applicable Servicing Fee) of payments
      of
      principal or interest respecting which any such Advance was made, it being
      understood, in the case of any such reimbursement, that the Master Servicer’s or
      Servicer’s right thereto shall be prior to the rights of the
      Certificateholders;

     

    

    
      
        
          
          

        

        
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    (ii)
       to
      reimburse itself or any Servicer, following a final liquidation of a Mortgage
      Loan (except as otherwise provided in the related Servicing Agreement) for
      any
      previously unreimbursed Advances or Servicing Advances made by it or by such
      Servicer (A) that it determines in good faith will not be recoverable from
      amounts representing late recoveries of payments of principal or interest
      respecting the particular Mortgage Loan as to which such Advance or Servicing
      Advance was made or from Liquidation Proceeds or Insurance Proceeds with respect
      to such Mortgage Loan and/or (B) to the extent that such unreimbursed Advances
      or Servicing Advances exceed the related Liquidation Proceeds or Insurance
      Proceeds, it being understood, in the case of each such reimbursement, that
      such
      Master Servicer's or Servicer's right thereto shall be prior to the rights
      of
      the Certificateholders;

     

    (iii)
       to
      reimburse itself or any Servicer from Liquidation Proceeds for Liquidation
      Expenses and for amounts expended by it pursuant to Section 9.22(c) or the
      applicable Servicing Agreement in good faith in connection with the restoration
      of damaged property and, to the extent that Liquidation Proceeds after such
      reimbursement exceed the unpaid principal balance of the related Mortgage Loan,
      together with accrued and unpaid interest thereon at the applicable Mortgage
      Rate less the applicable Servicing Fee Rate for such Mortgage Loan to the Due
      Date next succeeding the date of its receipt of such Liquidation Proceeds,
      to
      pay to itself out of such excess the amount of any unpaid assumption fees,
      late
      payment charges or other Mortgagor charges on the related Mortgage Loan and
      to
      retain any excess remaining thereafter as additional servicing compensation,
      it
      being understood, in the case of any such reimbursement or payment, that such
      Master Servicer’s or Servicer’s right thereto shall be prior to the rights of
      the Certificateholders;

     

    (iv)
       to
      the
      extent of any previous Advances made by the Master Servicer with respect to
      Simple Interest Mortgage Loans, to pay itself an amount equal to Net Simple
      Interest Excess for the related Collection Period to the extent not offset
      by
      Net Simple Interest Shortfalls;

     

    (v)
       to
      reimburse itself or any Servicer for expenses incurred by and recoverable by
      or
      reimbursable to it or any Servicer pursuant to this Agreement, including,
      without limitation, Sections 9.04, 9.05(b), 9.07(a), 9.30 or 11.15;

     

    (vi)
       to
      pay to
      the Seller any Seller Remittance Amount;

     

    (vii)
       to
      pay to
      the Depositor or the Seller, as applicable, with respect to each Mortgage Loan
      or REO Property acquired in respect thereof that has been purchased pursuant
      to
      this Agreement, all amounts received thereon and not distributed on the date
      on
      which the related repurchase was effected, and to pay to the applicable Person
      any Advances and Servicing Advances to the extent specified in the definition
      of
      Purchase Price;

     

    

    
      
        
          
          

        

        
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    (viii)
       if
      applicable, to pay the PMI Insurance Premium with respect to each Bulk PMI
      Policy;

     

    (ix)
       subject
      to Section 5.05, to pay to itself income earned on the investment of funds
      deposited in the Collection Account;

     

    (x)
       to
      make
      payments to the Securities Administrator for deposit into the Securities
      Administration Account in the amounts and in the manner provided
      herein;

     

    (xi)
       to
      make
      payment to itself, the Securities Administrator, the Trustee and others pursuant
      to any provision of this Agreement;

     

    (xii)
       to
      withdraw funds deposited in error in the Collection Account;

     

    (xiii)
       to
      clear
      and terminate the Collection Account pursuant to Section 7.02;

     

    (xiv)
       to
      reimburse the Trustee and a successor master servicer (solely in its capacity
      as
      successor master servicer), for any fee or advance occasioned by a termination
      of the Master Servicer, and the assumption of such duties by the Securities
      Administrator or a successor master servicer appointed by the Trustee pursuant
      to Section 6.14, in each case to the extent not reimbursed by the terminated
      Master Servicer, it being understood, in the case of any such reimbursement
      or
      payment, that the right of the Master Servicer or the Securities Administrator
      thereto shall be prior to the rights of the Certificateholders; and

     

    (xv)
       to
      reimburse any Servicer for such amounts as are due thereto under the applicable
      Servicing Agreement and have not been retained by or paid to such Servicer,
      to
      the extent provided in such Servicing Agreement.

     

    In
      the
      event that the Master Servicer fails on any Master Servicer Remittance Date
      to
      remit to the Securities Administrator any amounts required to be so remitted
      to
      the Securities Administrator pursuant to sub-clause (x) by such date, the Master
      Servicer shall pay the Securities Administrator, interest calculated at the
      “prime rate” (as published in the “Money Rates” section of The
      Wall Street Journal)
      on such
      amounts not timely remitted for the period from and including that Master
      Servicer Remittance Date to but not including the related Deposit Date. The
      Master Servicer shall only be required to pay the Securities Administrator
      interest for the actual number of days such amounts are not timely remitted
      (e.g.,
      one
      day's interest, if such amounts are remitted one day after the Master Servicer
      Remittance Date).

     

    In
      connection with withdrawals made pursuant to subclauses (i), (iii), (iv), (vi)
      and (vii) above, the Master Servicer’s, any Servicer’s or such other Person’s
      entitlement thereto is limited to collections or other recoveries on the related
      Mortgage Loan. The Master Servicer shall therefore keep and maintain a separate
      accounting for each Mortgage Loan it master services for the purpose of
      justifying any withdrawal made from the Collection Account it maintains pursuant
      to such subclause (i), (iii), (iv), (vi) and (vii).

     

    

    
      
        
          
          

        

        
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              Section
                4.03

            	
              Reports
                to Certificateholders.

            

    

     

    (a) On
      each
      Distribution Date, the Securities Administrator shall have prepared (based
      solely on information provided by the Master Servicer, the Cap Counterparty
      and
      the Swap Counterparty) and shall make available to the Trustee, any NIMS
      Insurer, the Swap Counterparty, the Credit Risk Manager, the Seller and each
      Certificateholder a report (the “Distribution Date Statement”) setting forth the
      following information (on the basis of Mortgage Loan level information obtained
      from the Master Servicer):

     

    (i)
       the
      aggregate amount of the distribution to be made on such Distribution Date to
      the
      Holders of each Class of Certificates, to the extent applicable, allocable
      to
      principal on the Mortgage Loans, including Liquidation Proceeds and Insurance
      Proceeds, stating separately the amount attributable to scheduled principal
      payments and unscheduled payments in the nature of principal;

     

    (ii)
       the
      aggregate amount of the distribution to be made on such Distribution Date to
      the
      Holders of each Class of Certificates allocable to interest and the calculation
      thereof;

     

    (iii)
       the
      amount, if any, of any distribution to the Holders of the Class P Certificate,
      the Class X Certificates, the Class LT-R Certificates, and the Residual
      Certificate;

     

    (iv)
       (A) the
      aggregate amount of any Advances required to be made as of the end of the month
      immediately preceding the month in which the Distribution Date occurs by or
      on
      behalf of the Servicers (or the Master Servicer) with respect to such
      Distribution Date, (B) the aggregate amount of such Advances actually made,
      and (C) the amount, if any, by which (A) above exceeds (B)
      above;

     

    (v)
       by
      Mortgage Pool and in the aggregate, the total number of Mortgage Loans, the
      aggregate Scheduled Principal Balance of all the Mortgage Loans as of the close
      of business on the last day of the related Collection Period, after giving
      effect to payments allocated to principal reported under clause (i)
      above;

     

    (vi)
       the
      Class
      Principal Amount of each Class of Certificates, to the extent applicable, as
      of
      such Distribution Date after giving effect to payments allocated to principal
      reported under clause (i) above, separately identifying any reduction of any
      of
      the foregoing Certificate Principal Amounts due to Applied Loss
      Amounts;

     

    (vii)
       the
      amount of any Prepayment Premiums distributed to the Class P Certificates;
      

     

    (viii)
       by
      Mortgage Pool and in the aggregate, the amount of any Realized Losses incurred
      with respect to the Mortgage Loans (x) in the applicable Prepayment Period
      and
      (y) in the aggregate since the Cut-off Date;

     

    (ix)
       the
      amount of the Servicing Fees and Credit Risk Manager’s Fees paid during the
      Collection Period to which such distribution relates;

     

    

    
      
        
          
          

        

        
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    (x)
       by
      Mortgage Pool and in the aggregate, the number and aggregate Scheduled Principal
      Balance of Mortgage Loans, as reported to the Securities Administrator by the
      Master Servicer, (a) remaining outstanding, (b) Delinquent 30 to 59 days on
      a
      contractual basis, (c) Delinquent 60 to 89 days on a contractual basis, (d)
      Delinquent 90 or more days on a contractual basis, (e) as to which foreclosure
      proceedings have been commenced, all as of the close of business on the last
      Business Day of the calendar month immediately preceding the month in which
      such
      Distribution Date occurs, (f) in bankruptcy and (g) that are REO Properties
      (the
      information in this item (x) to be calculated utilizing the OTS delinquency
      method);

     

    (xi)
       the
      aggregate Scheduled Principal Balance of any Mortgage Loans with respect to
      which the related Mortgaged Property became a REO Property as of the close
      of
      business on the last Business Day of the calendar month immediately preceding
      the month in which such Distribution Date occurs;

     

    (xii)
       with
      respect to substitution of Mortgage Loans in the preceding calendar month,
      the
      Scheduled Principal Balance of each Deleted Mortgage Loan, and of each
      Qualifying Substitute Mortgage Loan;

     

    (xiii)
       the
      aggregate outstanding Carryforward Interest, Net Prepayment Interest Shortfalls,
      Basis Risk Shortfalls and Unpaid Basis Risk Shortfalls, if any, for each Class
      of Certificates, after giving effect to the distribution made on such
      Distribution Date;

     

    (xiv)
       the
      Certificate Interest Rate applicable to such Distribution Date with respect
      to
      each Class of Certificates;

     

    (xv)
       with
      respect to each Mortgage Pool, the Interest Remittance Amount and the Principal
      Remittance Amount applicable to such Distribution Date;

     

    (xvi)
       if
      applicable, the amount of any shortfall (i.e.,
      the
      difference between the aggregate amounts of principal and interest which
      Certificateholders would have received if there were sufficient available
      amounts in the Certificate Account and the amounts actually distributed);

     

    (xvii)
       the
      amount of any Overcollateralization Deficiency after giving effect to the
      distributions made in such Distribution Date;

     

    (xviii)
       [Reserved]

     

    (xix)
       the
      level
      of LIBOR for such Distribution Date; 

     

    (xx)
       the
      amount of any payments made by the Cap Counterparty to the Supplemental Interest
      Trust made pursuant to Section 5.07(d); and

     

    (xxi)
       the
      amount of any Net Swap Payment to the Supplemental Interest Trust made pursuant
      to Section 5.07, any Net Swap Payment to the Swap Counterparty made pursuant
      to
      Section 5.07, any Swap Termination Payment to the Supplemental Interest Trust
      made pursuant to Sections 5.07 and any Swap Termination Payment to the Swap
      Counterparty made pursuant to Section 5.07.

     

    

    
      
        
          
          

        

        
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    In
      addition to the information listed above, such Distribution Date Statement
      shall
      also include such other information as is required by Item 1121 (§ 229.1121) of
      Regulation AB, for so long as reports on Form 10-D are required to be filed
      by
      the Securities Administrator pursuant to Section 6.20.

     

    In
      the
      case of information furnished pursuant to subclauses (i), (ii) and (vi) above,
      the amounts shall also (except in the case of the report delivered to the holder
      of the Class X Certificates) be expressed as a dollar amount per $1,000 of
      original principal amount of Certificates.

     

    On
      any
      Distribution Date after the occurrence of a Section 7.01(c) Purchase Event,
      the
      information required by subclauses (i), (iii), (iv), (v), (vii), (viii), (ix),
      (x), (xi), (xii), (xv), (xvii), (xviii), (xix), (xx) and (xxi) shall be provided
      to the Trustee, the NIMS Insurer, the Swap Counterparty, the Credit Risk
      Manager, the Seller, the holder of the Class LT-R Certificate and the
      LTURI-holder with regard to the Lower Tier REMIC 1 Uncertificated Regular
      Interests in lieu of the Certificates.

     

    The
      Securities Administrator shall make such report and any additional loan level
      information (and, at its option, any additional files containing the same
      information in an alternative format) available each month to the Trustee,
      any
      NIMS Insurer, Certificateholders and the Rating Agencies via the Securities
      Administrator’s internet website. The Securities Administrator’s internet
      website shall initially be located at “www.ctslink.com.”
      Assistance in using the website can be obtained by calling the Securities
      Administrator’s customer service desk at 1-301-815-6600. Such parties that are
      unable to use the website are entitled to have a paper copy mailed to them
      via
      first class mail by calling the customer service desk and indicating such.
      The
      Securities Administrator shall have the right to change the way such statements
      are distributed in order to make such distribution more convenient and/or more
      accessible to the above parties and the Securities Administrator shall provide
      timely and adequate notification to all above parties regarding any such
      changes.

     

    The
      foregoing information and reports shall be prepared and determined by the
      Securities Administrator based solely
      on
      Mortgage Loan data provided to the Securities Administrator by the Master
      Servicer (in a format attached hereto as Exhibits I and J) no later than 2:00
      p.m. Eastern Time four Business Days prior to the Distribution Date
      (or such
      other time period set forth in Section 9.23(b)), and on the information provided
      to the Securities Administrator by the Swap Counterparty and the Cap
      Counterparty.
      In
      preparing or furnishing the foregoing information to the Trustee,
      Certificateholders and any NIMS Insurer, the Securities Administrator shall
      be
      entitled to rely conclusively on the accuracy and completeness of
      the
      information or data (i) regarding the Mortgage Loans (including any Delinquency
      Default Mortgage Loan and First Payment Default Mortgage Loan) and the related
      REO Property, that has been provided to the Securities Administrator by the
      Master Servicer, (ii) regarding the Swap Agreement, that has been provided
      to
      the Securities Administrator by the Swap Counterparty and (iii) regarding the
      Interest Rate Cap Agreement, that has been provided to the Securities
      Administrator by the Cap Counterparty, and the Securities Administrator shall
      not be obligated to verify, recompute, reconcile or recalculate any such
      information or data. The Securities Administrator shall be entitled to
      conclusively rely on the Mortgage Loan data provided by the Master Servicer
      and
      shall have no liability for any errors or omissions
      in such
      Mortgage Loan data. The information and reports described in the first paragraph
      of this Section 4.03(a) shall be provided to the Trustee by the Securities
      Administrator no later than 12:00 p.m. Eastern Time two Business Days prior
      to
      the Distribution Date. Concurrently with the distribution by the Master Servicer
      of the Mortgage Loan data to the Securities Administrator, the Master Servicer
      shall also provide a copy of such Mortgage Loan data to the Credit Risk Manager
      no later than 2:00 p.m. Eastern Time four Business Days prior to the
      Distribution Date.

     

    

    
      
        
          
          

        

        
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    (b) Upon
      the
      reasonable advance written request of any NIMS Insurer or any Certificateholder
      that is a savings and loan, bank or insurance company, which request, if
      received by the Trustee, shall be promptly forwarded to the Securities
      Administrator, the Securities Administrator shall provide, or cause to be
      provided, (or, to the extent that such information or documentation is not
      required to be provided by a Servicer under the applicable Servicing Agreement,
      shall use reasonable efforts to obtain such information and documentation from
      such Servicer, and provide) to any NIMS Insurer and such Certificateholder
      such
      reports and access to information and documentation regarding the Mortgage
      Loans
      as any NIMS Insurer or such Certificateholder may reasonably deem necessary
      to
      comply with applicable regulations of the Office of Thrift Supervision or its
      successor or other regulatory authorities with respect to an investment in
      the
      Certificates; provided,
      however,
      that the
      Securities Administrator shall be entitled to be reimbursed by such
      Certificateholder or the NIMS Insurer for the actual expenses incurred in
      providing such reports and access.

     

    (c) Upon
      request of a Certificateholder and prior to a Section 7.01(c) Purchase Event,
      the Trustee shall have prepared and the Trustee shall make available to any
      NIMS
      Insurer and each Person who at any time during the calendar year was a
      Certificateholder of record, and make available to Certificate Owners
      (identified as such by the Clearing Agency) in accordance with applicable
      regulations, a report summarizing the items provided to any NIMS Insurer and
      the
      Certificateholders pursuant to Sections 4.03(a)(i) and 4.03(a)(ii) on an annual
      basis as may be required to enable any NIMS Insurer and such Holders to prepare
      their federal income tax returns; provided,
      however,
      that
      this Section 4.03(c) shall not be applicable where relevant reports or summaries
      are required elsewhere in this Agreement. Such information shall also include
      the amount of original issue discount accrued on each Class of Certificates
      and
      information regarding the expenses of the Trust Fund. The Trustee shall be
      deemed to have satisfied this requirement if it forwards such information in
      any
      other format permitted by the Code. The Securities Administrator shall provide
      the Trustee with such information as is necessary for the Trustee to prepare
      such reports (and the Trustee may rely solely upon such
      information).

     

    (d) The
      Securities Administrator shall furnish any other information that is required
      by
      the Code and regulations thereunder to be made available to Certificateholders.
      The Master Servicer shall provide the Securities Administrator with such
      information as is necessary for the Securities Administrator to prepare such
      reports (and the Securities Administrator may rely solely upon such
      information).

     

    

    
      
        
          
          

        

        
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    (e) So
      long
      as not prohibited by applicable law, the Master Servicer shall provide to the
      Depositor or to any party designated by the Depositor, as promptly as
      practicable upon the Depositor's request, any and all loan-level information
      that the Depositor may request in any format reasonably requested by the
      Depositor.

     

    
      	
              Section
                4.04

            	
              Certificate
                Account.

            

    

     

    (a) The
      Trustee shall establish and maintain in its name, as trustee, a trust account
      (the “Certificate Account”) entitled “Certificate Account, U.S. Bank National
      Association, as Trustee, in trust for the benefit of the Holders of Structured
      Asset Securities Corporation Mortgage Pass-Through Certificates, Series
      2006-BNC3” until disbursed pursuant to the terms of this Agreement. The
      Certificate Account shall be an Eligible Account and shall be for the benefit
      of
      the Certificateholders, subject to the rights of the Trustee set forth herein.
      If the existing Certificate Account ceases to be an Eligible Account, the
      Trustee shall establish a new Certificate Account that is an Eligible Account
      within ten Business Days and transfer all funds and investment property on
      deposit in such existing Certificate Account into such new Certificate Account.
      The Certificate Account shall relate solely to the Certificates and the Lower
      Tier REMIC 1 Uncertificated Regular Interests issued hereunder and funds in
      the
      Certificate Account shall be held separate and apart from and shall not be
      commingled with any other monies including, without limitation, other monies
      of
      the Trustee held under this Agreement.

     

    (b) The
      Trustee shall deposit or cause to be deposited into the Certificate Account,
      on
      the day on which, or if such day is not a Business Day, the Business Day
      immediately following the day on which, any monies are remitted by the
      Securities Administrator to the Trustee, all such amounts. The Trustee shall
      make withdrawals from the Certificate Account only for the following
      purposes:

     

    (i)
       to
      make
      payment to itself pursuant to any provision of this Agreement or to reimburse
      itself for any fees or expenses reimbursable to it pursuant to Section 6.12;
      provided,
      however,
      that
      any amounts in excess of the annual cap described in clause (b) of the
      definition of “Interest Remittance Amount” and clause (b) of the definition of
“Principal Remittance Amount” in any Anniversary Year, other than costs and
      expenses incurred by the Trustee pursuant to Section 6.14, in connection with
      any transfer of servicing, shall not be withdrawn from the Certificate Account
      and paid to the Trustee and the Trustee’s reimbursement for such excess amounts
      shall be made pursuant to Section 5.02(b)(v);

     

    (ii)
       to
      withdraw amounts deposited in the Certificate Account in error;

     

    (iii)
       to
      make
      payments to itself and others pursuant to any provision of this Agreement;
      

     

    (iv)
       to
      make
      distributions to Certificateholders pursuant to Article V; and

     

    (v)
       to
      clear
      and terminate the Certificate Account pursuant to Section 7.02.

     

    (c) Funds
      in
      the Certificate Account may be invested by the Trustee at the direction of
      the
      Master Servicer in Eligible Investments (which may be obligations of the
      Trustee). All such investments must be payable on demand or mature no later
      than
      one Business Day prior to the next Distribution Date, and shall not be sold
      or
      disposed of prior to their maturity. All such Eligible Investments will be
      made
      in the name of the Trustee (in its capacity as such) or its nominee. All income
      and gain realized from any such investment for each Distribution Date shall
      be
      compensation (1) to the Trustee, in payment of its Trustee Fee to the extent
      not
      paid by the Securities Administrator when due, (2) to the Custodian in payment
      of its Custodial Compensation to the extent not paid by the Securities
      Administrator when due and (3) to the Master Servicer, any income and gain
      remaining. Subject to the preceding sentence, all income and gain realized
      from
      any such investment for each Distribution Date shall be subject to withdrawal
      by
      the Master Servicer from time to time. The amount of any losses incurred in
      respect of any such investments shall be paid by the Master Servicer for deposit
      in the Certificate Account out of its own funds, without any right of
      reimbursement therefor, immediately as realized. 

     

    

    
      
        
          
          

        

        
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              Section
                4.05

            	
              Securities
                Administration Account.

            

    

     

    (a) On
      the
      Closing Date, the Securities Administrator shall open and shall thereafter
      maintain an account to be held in trust (the “Securities Administration
      Account”), entitled “Wells Fargo Bank, N.A., as Securities Administrator, in
      trust for the benefit of the Holders of Structured Asset Investment Loan Trust
      Mortgage Pass-Through Certificates, Series 2006-BNC3.” The Securities
      Administration Account shall relate solely to the Certificates issued by the
      Trust Fund hereunder, and funds in such Securities Administration Account shall
      not be commingled with any other monies.

     

    (b) The
      Securities Administration Account shall be an Eligible Account. If an existing
      Securities Administration Account ceases to be an Eligible Account, the
      Securities Administrator shall establish a new Securities Administration Account
      that is an Eligible Account within 10 Business Days of notice thereof to the
      Securities Administrator, and shall transfer all funds on deposit in such
      existing Securities Administration Account into such new Securities
      Administration Account.

     

    (c) The
      Securities Administrator shall make withdrawals from the Securities
      Administration Account only for the following purposes:

     

    (i)
       to
      withdraw amounts deposited in the Securities Administration Account in
      error;

     

    (ii)
       to
      make
      payments of any investment income or earnings on the Securities Administration
      Account to (A) the Trustee to pay the Trustee Fee, if due, (B) the Custodian
      to
      pay the Custodial Compensation, if due and (C) then any remaining amounts of
      investment income or earnings to itself;

     

    (iii)
       to
      reimburse itself for any amounts reimbursable under the terms of this
      Agreement;

     

    (iv)
       to
      make
      payments to the Trustee for deposit into the Certificate Account pursuant to
      Section 4.04; and

     

    

    
      
        
          
          

        

        
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    (v)
       to
      clear
      and terminate the Securities Administration Account pursuant to Section
      7.02.

     

    (d) The
      Securities Administrator shall give to the Trustee prior written notice of
      the
      name and address of the depository institution at which the Securities
      Administration Account is maintained and the account number of such Securities
      Administration Account. On each Deposit Date, the entire amount on deposit
      in
      the Securities Administration Account (less any amounts withdrawn pursuant
      to
      Section 4.05(c)(i) and (ii)), shall be remitted to the Trustee for deposit
      into
      the Certificate Account by wire transfer in immediately available funds. The
      Securities Administrator, at its option, may choose to make daily remittances
      from the Securities Administration Account to the Trustee for deposit into
      the
      Certificate Account.

     

    (e) The
      Securities Administrator shall cause to be deposited into the Securities
      Administration Account on the Master Servicer Remittance Date, any monies
      remitted by the Master Servicer to the Securities Administrator on such date
      pursuant to the terms of this Agreement.

     

    (f) The
      Securities Administrator may invest, or cause to be invested, funds held in
      the
      Securities Administration Account, which funds, if invested, shall be invested
      in Eligible Investments (which may be obligations of the Securities
      Administrator or its Affiliate). All such investments must be payable on demand
      or mature no later than the next Deposit Date, and shall not be sold or disposed
      of prior to their maturity. All such Eligible Investments will be made in the
      name of the Trustee (in its capacity as such) or its nominee. All income and
      gain realized from any such investment for each Distribution Date shall be
      compensation (1) to the Trustee, in payment of its Trustee Fee, to the extent
      not paid when due in accordance with Section 6.12, (2) to the Custodian, in
      payment of its Custodial Compensation, to the extent not paid when due in
      accordance with Section 6.12 and (3) to the Securities Administrator, any income
      and gain remaining. The Securities Administrator shall pay to the Trustee the
      Trustee Fee and the Custodian its Custodial Compensation on behalf of the Trust
      Fund and all income and gain realized from any such investments shall be subject
      to its withdrawal on order from time to time. The amount of any losses incurred
      in respect of any such investments shall be paid by the Securities Administrator
      for deposit in the Securities Administration Account out of its own funds,
      without any right of reimbursement therefor, immediately as realized.

     

     

    ARTICLE
      V

     

    DISTRIBUTIONS
      TO HOLDERS OF CERTIFICATES

     

    
      	
              Section
                5.01

            	
              Distributions
                Generally.

            

    

     

    (a) Subject
      to Section 7.01 respecting the final distribution on the Certificates or Lower
      Tier REMIC 1 Uncertificated Regular Interests, on each Distribution Date the
      Trustee or the Paying Agent shall make distributions based solely on the reports
      for such Distribution Date provided to it by the Securities Administrator
      pursuant to Section 4.03(a). Such distributions shall be made by wire transfer
      in immediately available funds to an account specified in writing to the Trustee
      at least five (5) Business Days prior to the first Distribution Date to such
      Certificateholder and at the expense of such Certificateholder.

     

    

    
      
        
          
          

        

        
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    (b) The
      final
      distribution in respect of any Certificate shall be made only upon presentation
      and surrender of such Certificate at the Corporate Trust Office; provided,
      however,
      that
      the foregoing provisions shall not apply to any Class of Certificates as long
      as
      such Certificate remains a Book-Entry Certificate in which case all payments
      made shall be made through the Clearing Agency and its Clearing Agency
      Participants. Notwithstanding such final payment of principal of any of the
      Certificates, each Residual Certificate will remain outstanding until the
      termination of each REMIC and the payment in full of all other amounts due
      with
      respect to the Residual Certificates and at such time such final payment in
      retirement of any Residual Certificate will be made only upon presentation
      and
      surrender of such Certificate at the Corporate Trust Office. If any payment
      required to be made on the Certificates or Lower Tier REMIC 1 Uncertificated
      Regular Interests is to be made on a day that is not a Business Day, then such
      payment will be made on the next succeeding Business Day. 

     

    (c) All
      distributions or allocations made with respect to Certificateholders within
      each
      Class on each Distribution Date shall be allocated among the outstanding
      Certificates in such Class equally in proportion to their respective initial
      Class Principal Amounts (or Percentage Interests).

     

    (d) The
      Trustee shall make payments to Certificateholders and to the Swap Counterparty
      and any other person pursuant to this Article V and make deposits to the
      Supplemental Interest Trust based solely on the information set forth in the
      monthly report furnished by the Securities Administrator in accordance with
      Section 4.03(a), and shall be entitled to conclusively rely on such information
      and reports, and on the calculations contained therein, when making
      distributions to Certificateholders and the Swap Counterparty. The Trustee
      shall
      have no liability for any errors in such reports or information, and shall
      not
      be required to verify, recompute, reconcile or recalculate any such information
      or data.

     

    
      	
              Section
                5.02

            	
              Distributions
                from the Certificate Account.

            

    

     

    (a) On
      each
      Distribution Date on or prior to a Section 7.01(c) Purchase Event or a Trust
      Fund Termination Event, the Trustee (or the Paying Agent on behalf of the
      Trustee) shall withdraw from the Certificate Account the Total Distribution
      Amount (to the extent such amount is on deposit in the Certificate Account),
      and
      amounts that are available for payment to the Swap Counterparty, and shall
      allocate such amount to the interests issued in respect of each REMIC created
      pursuant to this Agreement and shall distribute such amount as specified in
      subparagraphs (b) through (i) of this Section 5.02; provided,
      that
      amounts that are available for payment to the Swap Counterparty shall be paid
      on
      the related Swap Payment Date. On each Distribution Date after a Section 7.01(c)
      Purchase Event but on or prior to a Trust Fund Termination Event, the Trustee
      (or the Paying Agent acting on behalf of the Trustee) shall withdraw from the
      Certificate Account the Total Distribution Amount (to the extent such amount
      is
      on deposit in the Certificate Account), and amounts that are available for
      payment to the Swap Counterparty, and shall allocate such amount to the
      interests issued in respect of REMIC 1 created pursuant to this Agreement and
      shall distribute such amount as specified in subparagraphs (j) through (l)
      of
      this Section; provided,
      that
      amounts that are available for payment to the Swap Counterparty shall be paid
      on
      the related Swap Payment Date.

     

    

    
      
        
          
          

        

        
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    (b) On
      each
      Distribution Date (or, with respect to clauses (i) and (ii) below, on the
      related Swap Payment Date), the Trustee shall distribute the Interest Remittance
      Amount for Pool 1 and for such date in the following order of
      priority:

     

    (i)
       for
      deposit into the Swap Account, an amount equal to the lesser of (x) the product
      of (A) the amount of any Net Swap Payment or Swap Termination Payment (not
      due
      to a Swap Counterparty Trigger Event) owed to the Swap Counterparty on the
      related Swap Payment Date and (B) the Pool Percentage for Pool 1 for such
      Distribution Date (y) the Interest Remittance Amount for Pool 1 for such
      Distribution Date;

     

    (ii)
       for
      deposit into the Swap Account, the amount of any Net Swap Payment or Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date (after giving effect to
      distributions made pursuant to clause (i) above and subsection 5.02(c)(i) below
      for such Distribution Date), to be paid concurrently and in proportion to the
      Interest Remittance Amount available with respect to Pool 2 for such
      Distribution Date;

     

    (iii)
       to
      the
      Class A1 Certificates, Current Interest and any Carryforward Interest for such
      Class and such Distribution Date, and

     

    (iv)
       for
      application pursuant to Section 5.02(e) below, any Interest Remittance Amount
      for Pool 1 remaining undistributed after application pursuant to clause (i)
      through (iii) of this Section 5.02(b) for such Distribution Date.

     

    (c) On
      each
      Distribution Date (or with respect to clauses (i) and (ii) below of this Section
      5.02 (c) on the related Swap Payment Date), the Trustee shall distribute the
      Interest Remittance Amount for Pool 2 for such date in the following order
      of
      priority: 

     

    (i)
       for
      deposit into the Swap Account, an amount equal to the lesser of (x) the product
      of (A) the amount of any Net Swap Payment or Swap Termination Payment (not
      due
      to a Swap Counterparty Trigger Event) owed to the Swap Counterparty on the
      related Swap Payment Date and (B) the Pool Percentage for Pool 2 for such
      Distribution Date and (y) the Interest Remittance Amount for Pool 2 for such
      Distribution Date;

     

    (ii)
       for
      deposit into the Swap Account, the amount of any Net Swap Payment or Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date (after giving effect to
      distributions made pursuant to clause (c)(i) of this Section 5.02 (c) and
      subsection 5.02(b)(i) above for such Distribution Date) to be paid concurrently
      and in proportion to Interest Remittance Amount available with respect to Pool
      1
      for such Distribution Date;

     

    (iii)
       concurrently,
      to each Class of the Group 2 Senior Certificates, Current Interest and any
      Carryforward Interest for each such Class and such Distribution Date; provided,
      however that any shortfall in Current Interest and Carryforward Interest shall
      be allocated among such Classes in proportion to the amount of
      Current Interest and Carryforward Interest that would otherwise be distributable
      thereon; and 

     

    

    
      
        
          
          

        

        
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    (iv)
       for
      application pursuant to Section 5.02(e), any Interest Remittance Amount for
      Pool
      2 remaining undistributed after application pursuant to clauses (i) through
      (iii) of this Section 5.02(c) for such Distribution Date.

     

    (d) On
      each
      Distribution Date, the Trustee shall distribute the aggregate of any remaining
      Interest Remittance Amounts from subsections 5.02(b)(iv) and 5.02(c)(iv) above
      in the following order of priority: 

     

    (i)
       concurrently, on
      a
      pro
      rata basis,
      to
      each Class of Senior Certificates, Current Interest and any Carryforward
      Interest (taking into account distributions pursuant to subsections 5.02(b)(iii)
      and 5.02(c)(iii) and above) for each such Class and such Distribution Date;
      provided,
      however,
      that
      any shortfall in Current Interest and Carryforward Interest shall be allocated
      among such Classes in proportion to the amount of Current Interest and
      Carryforward Interest that would otherwise be distributable
      thereon;

     

    (ii)
       to
      each
      Class of Subordinate Certificates, in accordance with the Subordinate Priority,
      Current Interest and any Carryforward Interest for each such Class and such
      Distribution Date;

     

    (iii)
       to
      the
      Credit Risk Manager, the Credit Risk Manager’s Fee;

     

    (iv)
       to
      the
      Trustee, any amounts reimbursable pursuant to Section 4.04(b)(i) and not
      previously reimbursed to the Trustee; and

     

    (v)
       for
      application as part of Monthly Excess Cashflow for such Distribution Date,
      as
      provided in subsection (g) of this Section, any Interest Remittance Amount
      remaining undistributed for such Distribution Date.

     

    (e) On
      each
      Distribution Date or related Swap Payment Date, as applicable, the Trustee
      shall
      distribute the Principal Distribution Amount with respect to each Mortgage
      Pool
      for such date as follows:

     

    (i)
       On
      each
      Distribution Date (or, with respect to clauses (A)(1), (A)(2), (B)(1) and
      (B)(2), below of this Section 5.02 (e), on the related Swap Payment Date) (a)
      prior to the Stepdown Date or (b) with respect to which a Trigger Event is
      in
      effect, until the aggregate Certificate Principal Amount of the LIBOR
      Certificates equals the Target Amount for such Distribution Date, the Trustee
      shall make the following distributions, concurrently: 

     

    (A) For
      Pool 1:
      The
      Principal Distribution Amount for Pool 1 will be distributed in the following
      order of priority:

     

    (1) for
      deposit into the Swap Account, an amount equal to the lesser of (x) the product
      of (A) the amount of any Net Swap Payment or Swap Termination Payment (not
      due
      to a Swap Counterparty Trigger Event) owed to the Swap Counterparty on the
      related Swap Payment Date (to the extent not paid previously or from the
      Interest Remittance Amount for such Distribution Date) and (B) the Pool
      Percentage for Pool 1 for such Distribution Date and (y) the Principal
      Remittance Amount for Pool 1 for such Distribution Date;

     

    

    
      
        
          
          

        

        
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    (2) for
      deposit into the Swap Account, the amount of any Net Swap Payment or Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date (after giving effect to
      distributions made pursuant to subsections 5.02(e)(i)(A)(1) above and
      5.02(e)(i)(B)(1) below, and to the extent not paid previously or from the
      Interest Remittance Amount for such Distribution Date), to be paid concurrently
      and in proportion to the related Principal Distribution Amount available with
      respect to Pool 2 for such Distribution Date;

     

    (3) to
      the
      Class A1 Certificates, until the Class Principal Amount of such Class has been
      reduced to zero; and

     

    (4) for
      application pursuant to subsection 5.02(e)(ii) below, any such Principal
      Distribution Amount for Pool 1 remaining undistributed for such Distribution
      Date.

     

    (B) For
      Pool 2:
      The
      Principal Distribution Amount for Pool 2 will be distributed in the following
      order of priority: 

     

    (1) for
      deposit into the Swap Account, an amount equal to the lesser of (x) the product
      of (A) the amount of any Net Swap Payment or Swap Termination Payment (not
      due
      to a Swap Counterparty Trigger Event) owed to the Swap Counterparty on the
      related Swap Payment Date (to the extent not paid previously or from the
      Interest Remittance Amount for such Distribution Date) and (B) the Pool
      Percentage for Pool 2 for such Distribution Date and (y) the Principal
      Remittance Amount for Pool 2 for such Distribution Date;

     

    (2) for
      deposit into the Swap Account, the amount of any Net Swap Payment or Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date (after giving effect to
      distributions made pursuant to subsections 5.02(e)(i)(A)(1) and 5.02(e)(i)(B)(1)
      above, and to the extent not paid previously or from the Interest Remittance
      Amount for such Distribution Date) to be paid concurrently and in proportion
      to
      the related Principal Distribution Amount available with respect to Pool 1
      for
      such Distribution Date;

     

    

    
      
        
          
          

        

        
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    (3) sequentially
      to the Class A2, Class A3 and Class A4 Certificates, in that order, until the
      Class Principal Amount of each such Class has been reduced to zero;
      and

     

    (4) for
      application pursuant to subsection 5.02(e)(ii) below, any such Principal
      Distribution Amount for Pool 2 remaining undistributed for such Distribution
      Date.

     

    (ii) On
      each
      Distribution Date, the Trustee shall distribute the aggregate of any remaining
      Principal Distribution Amounts from subsections 5.02(e)(i)(A)(4) and
      5.02(e)(i)(B)(4) above, in the following order of priority: 

     

    (A) concurrently,
      on a pro
      rata
      basis,
      in proportion to the aggregate Class Principal Amount of the Group 1 Senior
      Certificates and the Group 2 Senior Certificates related to each such Group,
      after giving effect to principal distributions on such Distribution Date
      pursuant to subsections 5.02(e)(i)(A)(3) and 5.02(e)(i)(B)(3) above, to the
      Group 1 Senior Certificates and the Group 2 Senior Certificates, in each case
      in
      accordance with the Related Senior Priority, until the Class Principal Amount
      of
      each such Class has been reduced to zero; 

     

    (B) to
      each
      Class of Subordinate Certificates, in accordance with the Subordinate Priority,
      until the Class Principal Amount of each such Class has been reduced to zero;
      and

     

    (C) for
      application as part of Monthly Excess Cashflow for such Distribution Date,
      as
      provided in subsection (f) of
      this
      Section, any Principal Distribution Amount remaining after application pursuant
      to clauses (A) and (B) of this Section 5.02(e)(ii).

     

    Any
      Principal Distribution Amount remaining on any Distribution Date after the
      Target Amount is achieved will be applied as part of Monthly Excess Cashflow
      for
      such Distribution Date as provided in subsection (f) of this
      Section.

     

    (iii)
       On
      each
      Distribution Date (or, with respect to clauses (A) and (B) below, on the related
      Swap Payment Date) (a) on or after the Stepdown Date and (b) with respect to
      which a Trigger Event is not in effect, the Principal Distribution Amount for
      each Mortgage Pool for such date will be distributed in the following order
      of
      priority:

     

    (A)  for
      deposit into the Swap Account, an amount equal to the lesser of (x) the product
      of (1) the amount of any Net Swap Payment or Swap Termination Payment (not
      due
      to a Swap Counterparty Trigger Event) owed to the Swap Counterparty on the
      related Swap Payment Date (to the extent not paid previously or from the
      Interest Remittance Amount for such Distribution Date) and (2) the Pool
      Percentage for the related Mortgage Pool for such Distribution Date and (y)
      the
      Principal Remittance Amount for such Mortgage Pool for such Distribution
      Date;

     

    

    
      
        
          
          

        

        
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    (B)  for
      deposit into the Swap Account, the amount of any Net Swap Payment or Swap
      Termination Payment (not due to a Swap Counterparty Trigger Event) owed to
      the
      Swap Counterparty on the related Swap Payment Date (after giving effect to
      distributions made pursuant to subsection 5.02(e)(iii)(A) above, and to the
      extent not paid previously or from the Interest Remittance Amounts for such
      Distribution Date), to be paid concurrently and in proportion to the related
      Principal Distribution Amounts available with respect to each Mortgage Pool
      for
      such Distribution Date);

     

    (C)  (1)
      so
      long as any of the Subordinate Certificates are outstanding, to the Group 1
      Senior Certificates in accordance with the Related Senior Priority (from amounts
      generated by Pool 1, except as provided below) and to the Group 2 Senior
      Certificates in accordance with the Related Senior Priority (from amounts
      generated by Pool 2, except as provided below) in each case, an amount equal
      to
      the lesser of (x) the excess of (a) the Principal Distribution Amount for the
      related Mortgage Pool for such Distribution Date over (b) the amount paid to
      the
      Supplemental Interest Trust for deposit into the Swap Account on the related
      Swap Payment Date pursuant to clauses (A) and (B) above and (y) the Related
      Senior Principal Distribution Amount for such Mortgage Pool for such
      Distribution Date, in each case, until the Class Principal Amount of each such
      Class has been reduced to zero; provided,
      however,
      to the
      extent that the Principal Distribution Amount for a Mortgage Pool exceeds the
      Related Senior Principal Distribution Amount for such Mortgage Pool, such excess
      shall be applied to the Senior Certificates related to the other Mortgage Pool
      (in accordance with the Related Senior Priority), but in an amount not to exceed
      the Senior Principal Distribution Amount for such Distribution Date (as reduced
      by any distributions pursuant to subclauses (x) or (y) of this clause (1) on
      such Distribution Date); or (2) if none of the Subordinate Certificates are
      outstanding, to the Group 1 Senior Certificates and the Group 2 Senior
      Certificates (in each case in accordance with the Related Senior Priority),
      the
      excess of (A) the Principal Distribution Amount for the related Mortgage Pool
      for such Distribution Date over (B) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account for the related Mortgage Pool on the
      related Swap Payment Date pursuant to clauses (A) and (B) above, in each case
      until the Class Principal Amount of each such Class has been reduced to
      zero;

     

    (D)  to
      the
      Class M1 and Class M2 Certificates, sequentially and in that order, an amount
      equal to the lesser of (x) the excess of (a) the aggregate of the Principal
      Distribution Amounts for Pool 1 and Pool 2 for such Distribution Date over
      (b)
      the amount paid to the Supplemental Interest Trust for deposit into the Swap
      Account or distributed to the Senior Certificates on such date pursuant to
      clauses (A) through (C) above, and (y) the M2 Principal Distribution Amount
      for
      such date, until the Class Principal Amount of each such Class has been reduced
      to zero;

     

    (E)  to
      the
      Class M3 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amounts for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1 and the Class M2 Certificates on such date
      pursuant to clauses (A) through (D) above, and (y) the M3 Principal Distribution
      Amount for such date, until the Class Principal Amount of each such Class has
      been reduced to zero;

     

    

    
      
        
          
          

        

        
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    (F)  to
      the
      Class M4 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amounts for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates, the Class M1, Class M2 and Class M3 Certificates on such date
      pursuant to clauses (A) through (E) above, and (y) the M4 Principal Distribution
      Amount for such date, until the Class Principal Amount of such Class has been
      reduced to zero;

     

    (G)  to
      the
      Class M5 Certificates, an amount equal to the lesser of (x) the excess of
      (a) the aggregate of the Principal Distribution Amounts for Pool 1 and Pool
      2
      for such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1, Class M2, Class M3 and Class M4 Certificates
      on
      such date pursuant to clauses (A) through (F) above, and (y) the M5 Principal
      Distribution Amount for such date, until the Class Principal Amount of such
      Class has been reduced to zero;

     

    (H)  to
      the
      Class M6 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amount for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4 and Class M5
      Certificates on such date pursuant to clauses (A) through (G) above, and (y)
      the
      M6 Principal Distribution Amount for such date, until the Class Principal Amount
      of such Class has been reduced to zero; 

     

    (I)  to
      the
      Class M7 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amounts for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5 and Class
      M6 Certificates on such date pursuant to clauses (A) through (H) above, and
      (y)
      the M7 Principal Distribution Amount for such date, until the Class Principal
      Amount of such Class has been reduced to zero;

     

    (J)  to
      the
      Class M8 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amounts for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5, Class
      M6
      and Class M7 Certificates on such date pursuant to clauses (A) through (I)
      above, and (y) the M8 Principal Distribution Amount for such date, until the
      Class Principal Amount of such Class has been reduced to zero; 

     

    

    
      
        
          
          

        

        
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    (K)     
      to
      the
      Class B1 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amounts for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5, Class
      M6,
      Class M7 and Class M8 Certificates on such date pursuant to clauses (A) through
      (J) above, and (y) the B1 Principal Distribution Amount for such date, until
      the
      Class Principal Amount of such Class has been reduced to zero; 

     

    (L)  to
      the
      Class B2 Certificates, an amount equal to the lesser of (x) the excess of (a)
      the aggregate of the Principal Distribution Amounts for Pool 1 and Pool 2 for
      such Distribution Date over (b) the amount paid to the Supplemental Interest
      Trust for deposit into the Swap Account or distributed to the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5, Class
      M6,
      Class M7 and Class M8 and Class B1 Certificates on such date pursuant to clauses
      (A) through (K) above, and (y) the B2 Principal Distribution Amount for such
      date, until the Class Principal Amount of such Class has been reduced to zero;
      and

     

    (M)  for
      application as part of Monthly Excess Cashflow for such Distribution Date,
      as
      provided in Section 5.02(g), any Principal Distribution Amount remaining after
      application pursuant to clauses (A) through (L) above. 

     

    (f) On
      each
      Distribution Date, the Trustee shall distribute the Monthly Excess Cashflow
      for
      such date in the following order of priority:

     

    (i)
       for
      each
      Distribution Date occurring (a) before the Stepdown Date or (b) on or after
      the Stepdown Date but for which a Trigger Event is in effect, then until the
      aggregate Certificate Principal Amount of the LIBOR Certificates equals the
      Target Amount for such Distribution Date, in the following order of
      priority:

     

    (A)  concurrently,
      to the Group 1 Senior Certificates and the Group 2 Senior Certificates, in
      proportion to the aggregate Class Principal Amount of the Senior Certificates
      related to each Group, after giving effect to previous principal distributions
      on such Distribution Date pursuant to subsection 5.02(e)(ii)(A) above, to the
      Group 1 Senior Certificates and the Group 2 Senior Certificates, in each case
      in
      accordance with the Related Senior Priority, in reduction of their respective
      Class Principal Amounts, until the Class Principal Amount of each such Class
      has
      been reduced to zero; and

     

    

    
      
        
          
          

        

        
          99

          
            

          

        

        
          
          

        

      

    

     

    (B)  to
      each
      Class of Subordinate Certificates, in accordance with the Subordinate Priority,
      in reduction of their respective Class Principal Amounts, until the Class
      Principal Amount of each such Class has been reduced to zero.

     

    (ii)
       for
      each
      Distribution Date occurring on or after the Stepdown Date and for which a
      Trigger Event is not in effect, in the following order of priority:

     

    (A)  concurrently,
      to the Group 1 Senior Certificates and the Group 2 Senior Certificates, in
      proportion to the aggregate Class Principal Amount of the Senior Certificates
      related to each such Group, after giving effect to previous principal
      distributions on such Distribution Date pursuant to subsection 5.02(e)(iii)(C)
      above, to the Group 1 Senior Certificates and the Group 2 Senior Certificates,
      in each case in accordance with the Related Senior Priority, in reduction of
      their respective Class Principal Amounts, until the aggregate Class Principal
      Amount of each such Class, after giving effect to distributions on such
      Distribution Date, equals the Senior Target Amount;

     

    (B)  to
      the
      Class M1 and Class M2 Certificates, sequentially and in that order, in reduction
      of their Class Principal Amount, until the aggregate of the Class Principal
      Amounts of such Classes and the Senior Certificates, after giving effect to
      distributions on such Distribution Date, equals the M2 Target
      Amount;

     

    (C)  to
      the
      Class M3 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1 and Class M2 Certificates, after giving effect
      to
      distributions on such Distribution Date, equals the M3 Target
      Amount;

     

    (D)  to
      the
      Class M4 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2 and Class M3 Certificates, after giving
      effect to distributions on such Distribution Date, equals the M4 Target Amount;
      

     

    (E)  to
      the
      Class M5 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2, Class M3 and Class M4 Certificates,
      after giving effect to distributions on such Distribution Date, equals the
      M5
      Target Amount; 

     

    (F)  to
      the
      Class M6 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4 and Class M5
      Certificates, after giving effect to distributions on such Distribution Date,
      equals the M6 Target Amount; 

     

    (G)  to
      the
      Class M7 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5 and Class
      M6 Certificates, after giving effect to distributions on such Distribution
      Date,
      equals the M7 Target Amount; 

     

    

    
      
        
          
          

        

        
          100

          
            

          

        

        
          
          

        

      

    

    

    

     

    (H)  to
      the
      Class M8 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5, Class
      M6
      and Class M7 Certificates, after giving effect to distributions on such
      Distribution Date, equals the M8 Target Amount; 

     

    (I)  to
      the
      Class B1 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5, Class
      M6,
      Class M7 and Class M8 Certificates, after giving effect to distributions on
      such
      Distribution Date, equals the B1 Target Amount; and

     

    (J)  to
      the
      Class B2 Certificates, in reduction of their Class Principal Amount, until
      the
      aggregate of the Class Principal Amounts of such Class and the Senior
      Certificates and the Class M1, Class M2, Class M3, Class M4, Class M5, Class
      M6,
      Class M7, Class M8 and Class B1 Certificates, after giving effect to
      distributions on such Distribution Date, equals the B2 Target
      Amount;

     

    (iii)
       to
      each
      Class of Subordinate Certificates, in accordance with the Subordinate Priority,
      any Deferred Amount for each such Class and such Distribution Date;

     

    (iv)
       to
      the
      Basis Risk Reserve Fund, an amount equal to the Basis Risk Payment for such
      Distribution Date, and then from the Basis Risk Reserve Fund, in the following
      order of priority:

     

    (A)  concurrently,
      in proportion to their respective Basis Risk Shortfalls and Unpaid Basis Risk
      Shortfalls, to each Class of Senior Certificates, any applicable Basis Risk
      Shortfall and Unpaid Basis Risk Shortfall for each such Class and such
      Distribution Date;

     

    (B)  to
      each
      Class of Subordinate Certificates, in accordance with the Subordinate Priority,
      any applicable Basis Risk Shortfall and Unpaid Basis Risk Shortfall for each
      such Class and such Distribution Date; and

     

    (C)  to
      the
      Swap Account, for application pursuant to Section 5.02(f)(vi), any amounts
      remaining in the Basis Risk Reserve Fund, after taking into account
      distributions pursuant to clauses (A) and (B) above, in excess of the
      Required Reserve Fund Deposit for such Distribution Date;

     

    (v)
       on
      the
      Distribution Date occurring in August 2009 (or the next succeeding Distribution
      Date on which sufficient funds are available in the Certificate Account to
      make
      such distributions to the Class P Certificates), $100 to the Class P
      Certificates in payment of its Class P Principal Amount; 

     

    

    
      
        
          
          

        

        
          101

          
            

          

        

        
          
          

        

      

    

    

    

     

    (vi)
       to
      the
      Swap Account, the Class X Distributable Amount (less any Basis Risk Payment
      for
      such Distribution Date) for such Distribution Date, for application pursuant
      to
      Section 5.02(g)(xi) below; and

     

    (vii)
       to
      the
      Class LT-R Certificate, any amount remaining on such date after application
      pursuant to clauses (i) through (vi) above to the extent attributable to REMIC
      1, and otherwise to the Class R Certificates.

     

    (g) On
      each
      Distribution Date (or, with respect to clauses (i), (ii), (ix) and (x) below,
      on
      the related Swap Payment Date), the Trustee shall distribute the Swap Amount
      for
      such date as follows:

     

    (i)
       to
      the
      Swap Counterparty, any Net Swap Payment owed to the Swap Counterparty pursuant
      to the Swap Agreement for such Swap Payment Date;

     

    (ii)
       to
      the
      Swap Counterparty, any Swap Termination Payment not due to a Swap Counterparty
      Trigger Event owed to the Swap Counterparty pursuant to the Swap Agreement
      for
      such Swap Payment Date;

     

    (iii)
       concurrently,
      to the Senior Certificates, Current Interest and any Carryforward Interest
      for
      each such Class and such Distribution Date, to the extent unpaid (any shortfall
      in Current Interest and Carryforward Interest to be allocated among such Classes
      in proportion to the amount of Current Interest and Carryforward Interest that
      would have otherwise been distributable thereon);

     

    (iv)
       to
      the
      Subordinate Certificates, in accordance with the Subordinate Priority, Current
      Interest and any Carryforward Interest for each such Class and such Distribution
      Date to the extent unpaid; 

     

    (v)
       to
      the
      LIBOR Certificates, any amount necessary to maintain the Targeted
      Overcollateralization Amount as specified in Sections 5.02(f)(i) and (ii) above
      for such Distribution Date, for application pursuant to the priorities set
      forth
      in such Sections, after giving effect to distributions pursuant to such
      Sections; provided,
      however,
      that the
      sum of all such amounts distributed pursuant to this Section 5.02(g)(v) and
      all
      amounts distributed pursuant to Section 5.02(g)(vi) and Sections 5.02(h)(iii)
      and Section 5.02(h)(iv) shall not exceed the aggregate amount of cumulative
      Realized Losses incurred from the Cut-off Date through the last day of the
      related Collection Period less any amounts previously distributed pursuant
      to
      this Section 5.02(g)(v) and Section 5.02(g)(vi) together with any amounts
      previously distributed pursuant to Sections 5.02(h)(iii) and Section
      5.02(h)(iv);

     

    (vi)
       to
      the
      Subordinate Certificates, in accordance with the Subordinate Priority, any
      Deferred Amount for each such Class and such Distribution Date, to the extent
      unpaid; provided,
      however,
      that the
      sum of all such amounts distributed pursuant to this Section 5.02(g)(vi) and
      all
      amounts distributed pursuant to Section 5.02(g)(v), Sections 5.02(h)(iii) and
      Section 5.02(h)(iv) shall not exceed the aggregate amount of cumulative Realized
      Losses incurred from the Cut-off Date through the last day of the related
      Collection Period less any amounts previously distributed pursuant to this
      Section 5.02(g)(vi) and Section 5.02(g)(v) together with any amounts previously
      distributed pursuant to Sections 5.02(h)(iii) and Section
      5.02(h)(iv);

     

    

    
      
        
          
          

        

        
          102

          
            

          

        

        
          
          

        

      

    

    

    

     

    (vii)
       to
      the
      Senior Certificates, any Basis Risk Shortfalls and Unpaid Basis Risk Shortfalls
      for each such Class for such Distribution Date, for application pursuant to
      the
      priorities set forth in Section 5.02(f)(iv)(A), to the extent
      unpaid;

     

    (viii)
       to
      the
      Subordinate Certificates, any Basis Risk Shortfalls and Unpaid Basis Risk
      Shortfalls for each such Class and for such Distribution Date, for application
      pursuant to the priorities set forth Section 5.02(f)(iv)(B), to the extent
      unpaid;

     

    (ix)
       if
      applicable, to the Swap Termination Receipts Account for application to the
      purchase of a replacement swap agreement pursuant to Section
      5.09(a);

     

    (x)
       to
      the
      Swap Counterparty, any Swap Termination Payment due to a Swap Counterparty
      Trigger Event owed to the Swap Counterparty pursuant to the Swap
      Agreement;

     

    (xi)
       to
      the
      Class X Certificates, any amount deposited into the Swap Account pursuant to
      Section 5.02(f)(iv)(C) or Section 5.02(f)(vi) and any remaining Swap Amount;
      and

     

    (xii)
       on
      the
      first Distribution Date on which the Class Principal Amount of each Class of
      Certificates has been reduced to zero, to the Class X Certificates, all amounts
      remaining in the Swap Account.

     

    (h) On
      each
      Distribution Date, the Trustee shall distribute the Interest Rate Cap Amount
      for
      such date after making all distributions under Section 5.02(g) above as
      follows:

     

    (i)
       concurrently,
      to the Senior Certificates, Current Interest and any Carryforward Interest
      for
      each such Class for such Distribution Date, to the extent unpaid pursuant to
      Section 5.02(g)(iii) above (any shortfall in Current Interest and Carryforward
      Interest to be allocated among such Classes in proportion to the amount of
      Current Interest and Carryforward Interest that would have otherwise been
      distributable thereon);

     

    (ii)
       to
      the
      Subordinate Certificates, in accordance with the Subordinate Priority, Current
      Interest and any Carryforward Interest for such Class and such Distribution
      Date
      to the extent unpaid;

     

    (iii)
       to
      the
      LIBOR Certificates, any amount necessary to maintain the Targeted
      Overcollateralization Amount specified in Sections 5.02(f)(i) and Section
      5.02(f)(ii) above for such Distribution Date, for application pursuant to the
      priorities set forth in such Sections; provided,
      however,
      that
      the sum of all such amounts distributed pursuant to this Section 5.02(h)(iii)
      and all amounts distributed pursuant to Section 5.02(h)(iv), Sections 5.02(g)(v)
      and Section 5.02(g)(vi) shall not exceed the aggregate amount of cumulative
      Realized Losses incurred from the Cut-off Date through the last day of the
      related Collection Period less any amounts previously distributed pursuant
      to
      this Section 5.02(h)(iii), Section 5.02(h)(iv) together with any amounts
      previously distributed pursuant to Sections 5.02(g)(v) and Section
      5.02(g)(vi);

     

    

    
      
        
          
          

        

        
          103

          
            

          

        

        
          
          

        

      

    

    

    

     

    (iv)
       to
      the
      Subordinate Certificates, in accordance with the Subordinate Priority, any
      Deferred Amount for each such Class and such Distribution Date to the extent
      unpaid; provided,
      however,
      that the
      sum of all such amounts distributed pursuant to this Section 5.02(h)(iv) and
      all
      amounts distributed pursuant to Section 5.02(h)(iii), Sections 5.02(g)(v) and
      Section 5.02(g)(vi) shall not exceed the aggregate amount of cumulative Realized
      Losses incurred from the Cut-off Date through the last day of the related
      Collection Period less any amounts previously distributed pursuant to this
      Section 5.02(h)(iv) and Section 5.02(h)(iii) together with any amounts
      previously distributed pursuant to Sections 5.02(g)(v) and Section
      5.02(g)(vi);

     

    (v)
       to
      the
      Senior Certificates, any Basis Risk Shortfalls and Unpaid Basis Risk Shortfalls
      for each such Class and for such Distribution Date, for application pursuant
      to
      the priorities set forth in Section 5.02(g)(iv)(A), to the extent
      unpaid;

     

    (vi)
       to
      the
      Subordinate Certificates, any Basis Risk Shortfalls and Unpaid Basis Risk
      Shortfalls for each such Class and for such Distribution Date, for application
      pursuant to the priorities set forth in Section 5.02(g)(iv)(B), to the extent
      unpaid; 

     

    (vii)
       to
      the
      Cap Termination Receipts Account for application to the purchase of a
      replacement cap agreement pursuant to Section 5.09(b); and

     

    (viii)
       to
      the
      Class X Certificates, any remaining Interest Rate Cap Amount.

     

    (i) On
      each
      Distribution Date, an amount equal to the aggregate of all Prepayment Premiums
      collected during the preceding Prepayment Period shall be distributed to the
      Class P Certificates.

     

    (j) On
      each
      Distribution Date occurring after a Section 7.01(c) Purchase Event, but on
      or
      prior to a Trust Fund Termination Event, the Trustee (or the Paying Agent on
      behalf of the Trustee), shall withdraw from the Certificate Account the Total
      Distribution Amount (to the extent such amount is on deposit in the Certificate
      Account), and shall allocate such amount to the interests issued in respect
      of
      the Lower Tier REMIC 1 Uncertificated Regular Interests created pursuant to
      this
      Agreement and shall distribute such amount first,
      for
      deposit into the Swap Account, an amount equal to any Net Swap Payment or Swap
      Termination Payment owed to the Swap Counterparty on the related Swap Payment
      Date, second,
      to the
      Credit Risk Manager, the Credit Risk Manager’s Fee, third,
      to the
      Trustee, any amounts reimbursable pursuant to Section 4.04(b)(i) and not
      previously reimbursed to the Trustee and fourth,
      to the
      LTURI-holder, any remaining Total Distribution Amount to the extent payable
      on
      the Lower Tier REMIC 1 Uncertificated Regular Interests as provided in the
      Preliminary Statement, and fifth,
      to the
      Class LT-R Certificates.

     

    (k) On
      each
      Swap Payment Date occurring after a Section 7.01(c) Purchase Event but on or
      prior to a Trust Fund Termination Event, the Trustee shall distribute the Swap
      Amount for such date first,
      to the
      Swap Counterparty to pay any Net Swap Payment owed to the Swap Counterparty
      pursuant to the Swap Agreement for such Swap Payment Date; second,
      to the
      Swap Counterparty, to pay any Swap Termination Payment owed to the Swap
      Counterparty pursuant to the Swap Agreement for such Swap Payment Date,
third,
      if
      applicable, to the Swap Termination Receipts Account, for application to the
      purchase of a replacement swap agreement pursuant to Section 5.09(a); and
fourth,
      any
      remaining amount of Swap Amount, to the LTURI-holder.

     

    

    
      
        
          
          

        

        
          104

          
            

          

        

        
          
          

        

      

    

    

    

     

    (l) On
      each
      Distribution Date occurring after a Section 7.01(c) Purchase Event but on or
      prior to a Trust Fund Termination Event, the Trustee shall distribute any
      amounts received from the Cap Counterparty under the Interest Rate Cap Agreement
      for such Distribution Date first,
      to the
      Cap Termination Receipts Account, for application to the purchase of a
      replacement cap agreement pursuant to Section 5.09(b); and second,
      any
      remaining amount from the Cap Counterparty under the Interest Rate Cap
      Agreement, to the LTURI-holder. 

     

    (m) On
      each
      Distribution Date, an amount equal to the aggregate FPD Premiums collected
      during the preceding Prepayment Period shall be distributed to the Class X
      Certificates.

     

    
      	
              Section
                5.03

            	
              Allocation
                of Losses.

            

    

     

    On
      each
      Distribution Date, the Class Principal Amounts of the Subordinate Certificates
      will be reduced by the amount of any Applied Loss Amount for such date, in
      the
      following order of priority:

     

    (i)
       to
      the
      Class B2 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (ii)
       to
      the
      Class B1 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (iii)
       to
      the
      Class M8 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (iv)
       to
      the
      Class M7 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (v)
       to
      the
      Class M6 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (vi)
       to
      the
      Class M5 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (vii)
       to
      the
      Class M4 Certificates, until the Class Principal Amount thereof has been reduced
      to zero;

     

    (viii)
       to
      the
      Class M3 Certificates, until the Class Principal Amount thereof has been reduced
      to zero; 

     

    (ix)
       to
      the
      Class M2 Certificates, until the Class Principal Amount thereof has been reduced
      to zero; and

     

    

    
      
        
          
          

        

        
          105

          
            

          

        

        
          
          

        

      

    

    

    

     

    (x)
       to
      the
      Class M1 Certificates, until the Class Principal Amount thereof has been reduced
      to zero.

     

    
      	
              Section
                5.04

            	
              Advances
                by Master Servicer, Servicers and Securities
                Administrator.

            

    

     

    (a) Subject
      to Section 9.07, Advances shall be made in respect of each Master Servicer
      Remittance Date as provided herein. If, on any Determination Date, any Servicer
      determines that any Scheduled Payments (or in the case of Simple Interest
      Mortgage Loans, the amount of any scheduled interest payments) due during the
      related Collection Period (other than Balloon Payments) have not been received,
      such Servicer shall advance such amount to the extent provided in the applicable
      Servicing Agreement. If any Servicer fails to remit Advances required to be
      made
      under the applicable Servicing Agreement, the Master Servicer shall itself
      make,
      or shall cause the successor servicer to make, such Advance on the Master
      Servicer Remittance Date immediately following such Determination Date. If
      the
      Master Servicer determines that an Advance is required, it shall on the Master
      Servicer Remittance Date immediately following such Determination Date either
      (i) remit to the Securities Administrator from its own funds (or funds advanced
      by the applicable Servicer) for deposit in the Securities Administration Account
      immediately available funds in an amount equal to such Advance, (ii) cause
      to be
      made an appropriate entry in the records of the Collection Account that funds
      in
      such account being held for future distribution or withdrawal have been, as
      permitted by this Section 5.04, used by the Master Servicer to make such
      Advance, and remit such immediately available funds to the Securities
      Administrator for deposit in the Securities Administration Account or (iii)
      make
      Advances in the form of any combination of clauses (i) and (ii) aggregating
      the
      amount of such Advance. Any funds being held in the Collection Account for
      future distribution to Certificateholders and so used shall be replaced by
      the
      Master Servicer from its own funds by remittance to the Securities Administrator
      for deposit in the Securities Administration Account on or before any future
      Master Servicer Remittance Date to the extent that funds in the Certificate
      Account on such Master Servicer Remittance Date shall be less than payments
      to
      Certificateholders required to be made on the related Distribution Date. The
      Master Servicer and each Servicer shall be entitled to be reimbursed from the
      Collection Account for all Advances made by it as provided in Section 4.02.
      Notwithstanding anything to the contrary herein, in the event the Master
      Servicer determines in its reasonable judgment that an Advance is
      non-recoverable, the Master Servicer shall be under no obligation to make such
      Advance.

     

    (b) In
      the
      event that the Master Servicer or any Servicer fails for any reason to make
      an
      Advance required to be made pursuant to this Section 5.04 on or before the
      Master Servicer Remittance Date, the Securities Administrator, as successor
      master servicer pursuant to Section 6.14, shall, on or before the related
      Distribution Date, deposit in the Certificate Account an amount equal to the
      excess of (a) Advances required to be made by the Master Servicer or the
      Servicers that would have been deposited in such Certificate Account over (b)
      the amount of any Advance made by the Master Servicer or any Servicer with
      respect to such Distribution Date; provided,
      however,
      that the
      Securities Administrator shall be required to make such Advance only if it
      is
      not prohibited by law from doing so and it has determined that such Advance
      would be recoverable from amounts to be received with respect to such Mortgage
      Loan, including late payments, Liquidation Proceeds, Insurance Proceeds, or
      otherwise. The Securities Administrator shall be entitled to be reimbursed
      from
      the Certificate Account for Advances made by it pursuant to this Section 5.04
      as
      if it were the Master Servicer.

     

    

    
      
        
          
          

        

        
          106

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              Section
                5.05

            	
              Compensating
                Interest Payments.

            

    

     

    The
      Master Servicer shall not be responsible for making any Compensating Interest
      Payments not made by the Servicers. Any Compensating Interest Payments made
      by
      the Servicers shall be a component of the Interest Remittance
      Amount.

     

    
      	
              Section
                5.06

            	
              Basis
                Risk Reserve Fund.

            

    

     

    (a) On
      the
      Closing Date, the Trustee shall establish and maintain in its name, in trust
      for
      the benefit of the Certificateholders, a Basis Risk Reserve Fund, into which
      Lehman Brothers Holdings Inc. (“LBH”) shall initially deposit $1,000. The Basis
      Risk Reserve Fund shall be an Eligible Account, and funds on deposit therein
      shall be held separate and apart from, and shall not be commingled with, any
      other monies, including, without limitation, other monies of the Trustee held
      pursuant to this Agreement.

     

    (b) The
      Trustee shall make withdrawals from the Basis Risk Reserve Fund to make
      distributions pursuant to Section 5.02(f)(iv) hereof in accordance with the
      Distribution Date reports prepared by the Securities Administrator.

     

    (c) Funds
      in
      the Basis Risk Reserve Fund shall be invested in Eligible Investments. The
      Class
      X Certificates shall evidence ownership of the Basis Risk Reserve Fund for
      federal income tax purposes and LBH on behalf of the Holder thereof shall direct
      the Trustee, in writing, as to investment of amounts on deposit therein. LBH
      shall be liable for any losses incurred on such investments. In the absence
      of
      written instructions from LBH as to investment of funds on deposit in the Basis
      Risk Reserve Fund, such funds shall be invested in the U.S. Bank First American
      Prime Obligation Fund. The Basis Risk Reserve Fund will be terminated after
      the
      earlier of (A) a Section 7.01(c) Purchase Event or (B) a Trust Fund Termination
      Event and any funds remaining in such fund upon such termination shall be
      released to Holders of the Class X Certificates.

     

    
      	
              Section
                5.07

            	
              Supplemental
                Interest Trust.

            

    

     

    (a) A
      separate trust is hereby established (the “Supplemental Interest Trust”), the
      corpus of which shall be held by the Trustee, in trust, for the benefit of
      the
      Certificateholders. The Trustee, as trustee of the Supplemental Interest Trust,
      shall establish an account (the “Swap Account”), into which LBH shall initially
      deposit $1,000. The Swap Account shall be an Eligible Account, and funds on
      deposit therein shall be held separate and apart from, and shall not be
      commingled with, any other monies, including, without limitation, other monies
      of the Trustee held pursuant to this Agreement. 

     

    (b) In
      addition, the Trustee, as trustee of the Supplemental Interest Trust, shall
      establish an account (the “Interest Rate Cap Account”), into which LBH shall
      initially deposit $1,000. The Interest Rate Cap Account shall be an Eligible
      Account, and funds on deposit therein shall be held separate and apart from,
      and
      shall not be commingled with, any other monies, including, without limitation,
      other monies of the Trustee held pursuant to this Agreement.

     

    

    
      
        
          
          

        

        
          107

          
            

          

        

        
          
          

        

      

    

    

    

     

    (c) The
      Trustee shall deposit into the Swap Account any Net Swap Payment required
      pursuant to Sections 5.02(b), (c), (e), (j) and (k), any Swap Termination
      Payment required pursuant to Sections 5.02(b), (c), (e), (j) and (k), any
      amounts received from the Swap Counterparty under the Swap Agreement and any
      amounts distributed from the Basis Risk Reserve Fund required pursuant to
      Sections 5.02(f)(iv)(C) and (f)(vi), and shall distribute from the Swap Account
      any Net Swap Payment required pursuant to Section 5.02(g)(i) Section 5.02(j)
      or
      5.02 (k) or Swap Termination Payment required pursuant to Sections 5.02(g)(ii),
      Section 5.02(g)(x), Section 5.02 (j) or Section 5.02(k), as
      applicable. 

     

    (d) The
      Trustee shall deposit into the Interest Rate Cap Account any amounts received
      from the Cap Counterparty under the Interest Rate Cap Agreement.

     

    (e) Funds
      in
      the Swap Account shall be invested in Eligible Investments. Any earnings on
      such
      amounts shall be distributed on each Distribution Date pursuant to Section
      5.02(g), Section 5.02 (j) or Section 5.02(k), as applicable. The Class X
      Certificates shall evidence ownership of the Swap Account for federal income
      tax
      purposes and the Holder thereof shall direct the Trustee, in writing, as to
      investment of amounts on deposit therein. LBH shall be liable for any losses
      incurred on such investments. In the absence of written instructions from the
      Class X Certificateholders as to investment of funds on deposit in the Swap
      Account, such funds shall be invested in the First American Government
      Obligations Fund or comparable investment vehicle. Any amounts on deposit in
      the
      Swap Account in excess of the Swap Amount on any Distribution Date shall be
      held
      for distribution pursuant to Section 5.02(g), Section 5.02 (k) or Section
      5.02(l), as applicable, on the following Distribution Date.

     

    (f) Funds
      in
      the Interest Rate Cap Account shall be invested in Eligible Investments. Any
      earnings on such amounts shall be distributed on each Distribution Date pursuant
      to Section 5.02(h) or Section 5.02(m), as applicable. The Class X Certificates
      shall evidence ownership of the Interest Rate Cap Account for federal income
      tax
      purposes and the Holder thereof shall direct the Trustee, in writing, as to
      investment of amounts on deposit therein. LBH shall be liable for any losses
      incurred on such investments. In the absence of written instructions from the
      Class X Certificateholders as to investment of funds on deposit in the Interest
      Rate Cap Account, such funds shall be invested in the First American Government
      Obligations Fund or comparable investment vehicle. Any amounts on deposit in
      the
      Interest Rate Cap Account in excess of the Interest Rate Cap Amount on any
      Distribution Date shall be held for distribution pursuant to Section 5.02(h)
      or
      Section 5.02(l), as applicable, on the following Distribution Date.

     

    (g) Upon
      termination of the Trust Fund, any amounts remaining in the Swap Account shall
      be distributed pursuant to the priorities set forth in Sections 5.02(g), Section
      5.02 (k) or 5.02(l), as applicable.

     

    (h) Upon
      termination of the Trust Fund, any amounts remaining in the Interest Rate Cap
      Account shall be distributed pursuant to the priorities set forth in Section
      5.02(h) or Section 5.02(l), as applicable.

     

    (i) It
      is the
      intention of the parties hereto that, for federal and state income and state
      and
      local franchise tax purposes, the Supplemental Interest Trust be disregarded
      as
      an entity separate from the holder of the Class X Certificates unless and until
      the date when either (a) there is more than one Class X Certificateholder or
      (b)
      any Class of Certificates in addition to the Class X Certificates is
      recharacterized as an equity interest in the Supplemental Interest Trust for
      federal income tax purposes. Neither the Securities Administrator nor the
      Trustee shall be responsible for any entity level tax reporting for the
      Supplemental Interest Trust.

     

    

    
      
        
          
          

        

        
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    (j) To
      the
      extent that the Supplemental Interest Trust is determined to be a separate
      legal
      entity from the Trustee, any obligation of the Trustee under the Swap Agreement
      or the Interest Rate Cap Agreement shall be deemed to be an obligation of the
      Supplemental Interest Trust.

     

    
      	
              Section
                5.08

            	
              Rights
                of Swap Counterparty.

            

    

     

    (a) The
      Swap
      Counterparty shall be deemed a third-party beneficiary of this Agreement to
      the
      same extent as if it were a party hereto and shall have the right, upon
      designation of an “Early Termination Date” (as defined in the Swap Agreement),
      to enforce its rights under this Agreement, which rights include but are not
      limited to the obligation of the Trustee (A) to deposit any Net Swap Payment
      required pursuant to Sections 5.02(b), (c), (e), (j) and (k), and any Swap
      Termination Payment required pursuant to Sections 5.02(b), (c), (e), (j) and
      (k), into the Swap Account, (B) to deposit any amounts from the Basis Risk
      Reserve Fund required pursuant to Sections 5.02(f)(iv)(C) and Section
      5.02(f)(vi) into the Swap Account, (C) to pay any Net Swap Payment required
      pursuant to Section 5.02(g)(i), Section 5.02 (k) or Section 5.02(l), as
      applicable, or Swap Termination Payment required pursuant to Sections
      5.02(h)(ii), Section 5.02(g)(x), or Section 5.02(k), as applicable to the Swap
      Counterparty and (D) to establish and maintain the Swap Account, to make such
      deposits thereto, investments therein and distributions therefrom as are
      required pursuant to Section 5.07. For the protection and enforcement of the
      provisions of this Section the Swap Counterparty shall be entitled to such
      relief as can be given either at law or in equity.

     

    
      	
              Section
                5.09

            	
              Termination
                Receipts.

            

    

     

    (a) In
      the
      event of an “Early Termination Event” as defined under the Swap Agreement, (i)
      any Swap Termination Payment made by the Swap Counterparty to the Swap Account
      and paid pursuant to Section 5.02(g)(ix), Section 5.02(k) or Section 5.02(l),
      as
      applicable (“Termination Receipts”) will be deposited in a segregated
      non-interest bearing account which shall be an Eligible Account established
      by
      the Trustee (the “Swap Termination Receipts Account”) and (ii) any amounts
      received from a replacement Swap Counterparty (“Swap Replacement Receipts”) will
      be deposited in a segregated non-interest bearing account which shall be an
      Eligible Account established by the Trustee (the “Swap Replacement Receipts
      Account”). The Trustee shall invest, or cause to be invested, funds held in the
      Swap Termination Receipts Account and the Swap Replacement Receipts Account
      in
      time deposits of the Trustee as permitted by clause (ii) of the definition
      of
      Eligible Investments or as otherwise directed in writing by a majority of the
      Certificateholders. All such investments must be payable on demand or mature
      on
      a Swap Payment Date, a Distribution Date or such other date as directed by
      the
      Certificateholders. All such Eligible Investments will be made in the name
      of
      the Trustee of the Supplemental Interest Trust (in its capacity as such) or
      its
      nominee. All income and gain realized from any such investment shall be
      deposited in the Swap Termination Receipts Account or the Swap Replacement
      Receipts Account, as applicable, and all losses, if any, shall be borne by
      the
      related account. 

     

    

    
      
        
          
          

        

        
          109

          
            

          

        

        
          
          

        

      

    

    

    

     

    Unless
      otherwise permitted by the Rating Agencies as evidenced in a written
      confirmation, the Depositor shall arrange for replacement Swap Agreement(s)
      and
      the Trustee shall promptly, with the assistance and cooperation of the
      Depositor, use amounts on deposit in the Swap Termination Receipts Account,
      if
      necessary, to enter into replacement Swap Agreement(s) which shall be executed
      and delivered by the Trustee on behalf of the Supplemental Interest Trust upon
      receipt of written confirmation from each Rating Agency that such replacement
      Swap Agreement(s) will not result in the reduction or withdrawal of the rating
      of any outstanding Class of Certificates with respect to which it is a Rating
      Agency. 

     

    Amounts
      on deposit in the Swap Replacement Receipts Account shall be held for the
      benefit of the related Swap Counterparty and paid to such Swap Counterparty
      if
      the Supplemental Interest Trust is required to make a payment to such Swap
      Counterparty following an event of default or termination event with respect
      to
      the Supplemental Interest Trust under the related Swap Agreement. Any amounts
      not so applied shall, following the termination or expiration of such Swap
      Agreement, be paid to the Class X Certificates.

     

    (b) In
      the
      event of an “Early Termination Event” as defined under the Interest Rate Cap
      Agreement, (i) any Cap Termination Payment made by the Cap Counterparty to
      the
      Interest Rate Cap Account and paid pursuant to Section 5.02(h)(vii) (“Cap
      Termination Receipts”) shall be deposited in a segregated non-interest bearing
      account which shall be an Eligible Account established by the Trustee (the
“Cap
      Termination Receipts Account”) and (ii) any amounts received from a replacement
      Cap Counterparty (“Cap Replacement Receipts”) will be deposited in a segregated
      non-interest bearing account which shall be an Eligible Account established
      by
      the Trustee (the “Cap Replacement Receipts Account”). The Trustee shall invest,
      or cause to be invested, funds held in the Cap Termination Receipts Account
      in
      time deposits of the Trustee as permitted by clause (ii) of the definition
      of
      Eligible Investments or as otherwise directed in writing by a majority of the
      Certificateholders. All such investments must be payable on demand or mature
      on
      a Interest Rate Cap Payment Date, a Distribution Date or such other date as
      directed by the Certificateholders. All such Eligible Investments shall be
      made
      in the name of the Trustee of the Supplemental Interest Trust (in its capacity
      as such) or its nominee. All income and gain realized from any such investment
      shall be deposited in the Cap Termination Receipts Account and all losses,
      if
      any, shall be borne by such account. 

     

    Unless
      otherwise permitted by the Rating Agencies as evidenced in a written
      confirmation, the Depositor shall arrange for replacement Interest Rate Cap
      Agreement(s) and the Trustee shall promptly, with the assistance and cooperation
      of the Depositor, use amounts on deposit in the Cap Termination Receipts
      Account, if necessary, to enter into replacement Interest Rate Cap Agreement(s)
      which shall be executed and delivered by the Trustee on behalf of the
      Supplemental Interest Trust upon receipt of written confirmation from each
      Rating Agency that such replacement Interest Rate Cap Agreement(s) will not
      result in the reduction or withdrawal of the rating of any outstanding Class
      of
      Certificates with respect to which it is a Rating Agency. 

     

    

    
      
        
          
          

        

        
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    ARTICLE
      VI

     

    CONCERNING
      THE TRUSTEE AND THE SECURITIES ADMINISTRATOR; EVENTS OF DEFAULT

     

    
      	
              Section
                6.01

            	
              Duties
                of Trustee and Securities
                Administrator.

            

    

     

    (a) The
      Trustee, except during the continuance of an Event of Default, and the
      Securities Administrator, undertake to perform such duties and only such duties
      as are specifically set forth in this Agreement. Any permissive right of the
      Trustee or the Securities Administrator provided for in this Agreement shall
      not
      be construed as a duty of the Trustee or the Securities Administrator. If an
      Event of Default has occurred and has not otherwise been cured or waived, the
      Trustee or the Securities Administrator shall exercise such of the rights and
      powers vested in it by this Agreement and use the same degree of care and skill
      in their exercise as a prudent Person would exercise or use under the
      circumstances in the conduct of such Person’s own affairs, unless the Securities
      Administrator is acting as Master Servicer, in which case it shall use the
      same
      degree of care and skill as the Master Servicer hereunder.

     

    (b) Each
      of
      the Trustee and the Securities Administrator, upon receipt of all resolutions,
      certificates, statements, opinions, reports, documents, orders or other
      instruments furnished to the Trustee or the Securities Administrator which
      are
      specifically required to be furnished pursuant to any provision of this
      Agreement, shall examine them to determine whether they are on their face in
      the
      form required by this Agreement; provided,
      however,
      that
      neither the Trustee nor the Securities Administrator shall be responsible for
      the accuracy or content of any such resolution, certificate, statement, opinion,
      report, document, order or other instrument furnished by the Master Servicer,
      any Servicer, the Swap Counterparty, the Cap Counterparty or the Credit Risk
      Manager to the Trustee or the Securities Administrator pursuant to this
      Agreement, and shall not be required to recalculate or verify any numerical
      information furnished to the Trustee or the Securities Administrator pursuant
      to
      this Agreement. Subject to the immediately preceding sentence, if any such
      resolution, certificate, statement, opinion, report, document, order or other
      instrument is found not to conform on its face to the form required by this
      Agreement in a material manner the Trustee or Securities Administrator, as
      applicable, shall notify the Person providing such resolutions, certificates,
      statements, opinions, reports or other documents of the non-conformity, and
      if
      the instrument is not corrected to the Trustee’s or Securities Administrator’s,
      as applicable, satisfaction, the Trustee or Securities Administrator, as
      applicable, will provide notice thereof to the Certificateholders and any NIMS
      Insurer and will, at the expense of the Trust Fund, which expense shall be
      reasonable given the scope and nature of the required action, take such further
      action as directed by the Certificateholders and any NIMS Insurer.

     

    (c) Neither
      the Trustee nor the Securities Administrator shall have any liability arising
      out of or in connection with this Agreement, except for its negligence or
      willful misconduct. No provision of this Agreement shall be construed to relieve
      the Trustee or the Securities Administrator from liability for its own negligent
      action, its own negligent failure to act or its own willful misconduct;
provided,
      however,
      that:

     

    

    
      
        
          
          

        

        
          111

          
            

          

        

        
          
          

        

      

    

    

    

     

    (i)
       Neither
      the Trustee nor the Securities Administrator shall be liable with respect to
      any
      action taken, suffered or omitted to be taken by it in good faith in accordance
      with the direction of the Holders as provided in Section 6.18
      hereof;

     

    (ii)
       For
      all
      purposes under this Agreement, the Trustee shall not be deemed to have notice
      of
      any Event of Default unless a Responsible Officer of the Trustee has actual
      knowledge thereof or unless written notice of any event which is in fact such
      a
      default is received by the Trustee at the Corporate Trust Office, and such
      notice references the Holders of the Certificates and this
      Agreement;

     

    (iii)
       For
      all
      purposes under this Agreement, the Securities Administrator shall not be deemed
      to have notice of any Event of Default (other than resulting from a failure
      by
      the Master Servicer to furnish information to the Securities Administrator
      when
      required to do so) unless a Responsible Officer of the Securities Administrator
      has actual knowledge thereof or unless written notice of any event which is
      in
      fact such a default is received by the Securities Administrator at the address
      provided in Section 11.07, and such notice references the Holders of the
      Certificates and this Agreement;

     

    (iv)
       No
      provision of this Agreement shall require the Trustee or the Securities
      Administrator to expend or risk its own funds or otherwise incur any 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 for
      believing that repayment of such funds or adequate indemnity against such risk
      or liability is not reasonably assured to it; and none of the provisions
      contained in this Agreement shall in any event require the Trustee or the
      Securities Administrator to perform, or be responsible for the manner of
      performance of, any of the obligations of the Master Servicer under this
      Agreement;

     

    (v)
       Neither
      the Trustee nor the Securities Administrator shall be responsible for any act
      or
      omission of the Master Servicer, any Servicer, the Credit Risk Manager, the
      Depositor, the Seller or the Custodian and neither the Securities Administrator
      nor the Trustee shall be responsible for any act or omission of the
      other.

     

    (d) The
      Trustee shall have no duty hereunder with respect to any complaint, claim,
      demand, notice or other document it may receive or which may be alleged to
      have
      been delivered to or served upon it by the parties as a consequence of the
      assignment of any Mortgage Loan hereunder; provided,
      however,
      that the
      Trustee shall promptly remit to the Master Servicer upon receipt any such
      complaint, claim, demand, notice or other document (i) which is delivered to
      the
      Corporate Trust Office of the Trustee and makes reference to this series of
      Certificate or this Agreement, (ii) of which a Responsible Officer has actual
      knowledge, and (iii) which contains information sufficient to permit the Trustee
      to make a determination that the real property to which such document relates
      is
      a Mortgaged Property.

     

    (e) Neither
      the Trustee nor the Securities Administrator shall be personally liable with
      respect to any action taken, suffered or omitted to be taken by it in good
      faith
      in accordance with the direction of any NIMS Insurer or the Certificateholders
      of any Class holding Certificates which evidence, as to such Class, Percentage
      Interests aggregating not less than 25% as to the time, method and place of
      conducting any proceeding for any remedy available to the Trustee or the
      Securities Administrator or exercising any trust or power conferred upon the
      Trustee or the Securities Administrator, as applicable, under this
      Agreement.

     

    

    
      
        
          
          

        

        
          112

          
            

          

        

        
          
          

        

      

    

    

    

     

    (f) Neither
      the Trustee nor the Securities Administrator shall be required to perform
      services under this Agreement, or to expend or risk its own funds or otherwise
      incur financial liability for the performance of any of its duties hereunder
      or
      the exercise of any of its rights or powers if there is reasonable ground for
      believing that the timely payment of its fees and expenses or the repayment
      of
      such funds or adequate indemnity against such risk or liability is not
      reasonably assured to it, and none of the provisions contained in this Agreement
      shall in any event require the Trustee or the Securities Administrator, as
      applicable, to perform, or be responsible for the manner of performance of,
      any
      of the obligations of the Master Servicer or any Servicer under this Agreement
      or any Servicing Agreement except during such time, if any, as the Securities
      Administrator shall be the successor to, and be vested with the rights, duties,
      powers and privileges of, the Master Servicer in accordance with the terms
      of
      this Agreement.

     

    (g) The
      Trustee shall not be held liable by reason of any insufficiency in the
      Collection Account resulting from any investment loss on any Eligible Investment
      included therein (except to the extent that the Trustee is the obligor and
      has
      defaulted thereon).

     

    (h) The
      Trustee shall not and, except as otherwise provided herein, the Securities
      Administrator shall not have any duty (A) to see to any recording, filing,
      or
      depositing of this Agreement or any agreement referred to herein or any
      financing statement or continuation statement evidencing a security interest,
      or
      to see to the maintenance of any such recording or filing or depositing or
      to
      any rerecording, refiling or redepositing of any thereof, (B) to see to any
      insurance or claim under any Insurance Policy, and (C) to see to the payment
      or
      discharge of any tax, assessment, or other governmental charge or any lien
      or
      encumbrance of any kind owing with respect to, assessed or levied against,
      any
      part of the Trust Fund or the Supplemental Interest Trust other than from funds
      available in the Collection Account, the Securities Administration Account
      or
      the Certificate Account, as applicable. Except as otherwise provided herein,
      neither the Trustee nor the Securities Administrator shall have any duty to
      confirm or verify the contents of any reports or certificates of the Master
      Servicer, any Servicer, the Swap Counterparty, the Cap Counterparty or the
      Credit Risk Manager delivered to the Trustee or the Securities Administrator
      pursuant to this Agreement believed by the Trustee or the Securities
      Administrator, as applicable, to be genuine and to have been signed or presented
      by the proper party or parties.

     

    (i) Neither
      the Securities Administrator nor the Trustee shall be liable in its individual
      capacity for an error of judgment made in good faith by a Responsible Officer
      or
      other officers of the Trustee or the Securities Administrator, as applicable,
      unless it shall be proved that the Trustee or the Securities Administrator,
      as
      applicable, was negligent in ascertaining the pertinent facts.

     

    (j) Notwithstanding
      anything in this Agreement to the contrary, none of the Securities
      Administrator, any Paying Agent or the Trustee shall be liable for special,
      indirect or consequential losses or damages of any kind whatsoever (including,
      but not limited to, lost profits), even if the Securities Administrator, the
      Paying Agent or the Trustee, as applicable, has been advised of the likelihood
      of such loss or damage and regardless of the form of action, provided,
      however,
      that
      this Subsection 6.01(j) shall not apply in connection with any failure by the
      Securities Administrator to comply with the provisions of Subsections 6.01(l)
      hereof and Subsections 9.25(a) and (b) hereof.

     

    

    
      
        
          
          

        

        
          113

          
            

          

        

        
          
          

        

      

    

    

    

     

    (k) Neither
      the Securities Administrator nor the Trustee shall be responsible for the acts
      or omissions of the other, it being understood that this Agreement shall not
      be
      construed to render them agents of one another, or of the Master Servicer or
      any
      Servicer.

     

    (l) The
      Securities Administrator shall give prior written notice to the Sponsor, the
      Master Servicer and the Depositor of the appointment of any Subcontractor by
      it
      and a written description (in form and substance satisfactory to the Sponsor
      and
      the Depositor) of the role and function of each Subcontractor utilized by the
      Securities Administrator specifying (A) the identity of each such Subcontractor
      and (B) which elements of the servicing criteria set forth under Item 1122(d)
      of
      Regulation AB will be addressed in assessments of compliance provided by each
      such Subcontractor.

     

    
      	
              Section
                6.02

            	
              Certain
                Matters Affecting the Trustee and the Securities
                Administrator.

            

    

     

    Except
      as
      otherwise provided in Section 6.01:

     

    (a) Each
      of
      the Trustee and the Securities Administrator may request, and may rely and
      shall
      be protected in acting or refraining from acting upon any resolution, Officer’s
      Certificate, certificate of auditors or any other certificate, statement,
      instrument, opinion, report, notice, request, consent, order, approval, bond
      or
      other paper or document believed by it to be genuine and to have been signed
      or
      presented by the proper party or parties;

     

    (b) Each
      of
      the Trustee and the Securities Administrator may consult with counsel and any
      advice of its counsel or Opinion of Counsel shall be full and complete
      authorization and protection in respect of any action taken or suffered or
      omitted by it hereunder in good faith and in accordance with such advice or
      Opinion of Counsel;

     

    (c) Neither
      the Trustee nor the Securities Administrator shall be personally liable for
      any
      action taken, suffered or omitted by it in good faith and reasonably believed
      by
      it to be authorized or within the discretion or rights or powers conferred
      upon
      it by this Agreement;

     

    (d) Unless
      an
      Event of Default shall have occurred and be continuing, neither the Trustee
      nor
      the Securities Administrator shall be bound to make any investigation into
      the
      facts or matters stated in any resolution, certificate, statement, instrument,
      opinion, report, notice, request, consent, order, approval, bond or other paper
      or document (provided the same appears regular on its face), unless requested
      in
      writing to do so by any NIMS Insurer or the Holders of at least a majority
      in
      Class Principal Amount (or Percentage Interest) of each Class of Certificates;
      provided,
      however,
      that, if
      the payment within a reasonable time to the Trustee or the Securities
      Administrator, as applicable, of the costs, expenses or liabilities likely
      to be
      incurred by it in the making of such investigation is, in the opinion of the
      Trustee or the Securities Administrator, as applicable, not reasonably assured
      to the Trustee or the Securities Administrator by the security afforded to
      it by
      the terms of this Agreement, the Trustee or the Securities Administrator, as
      applicable, may require reasonable indemnity against such expense or liability
      or payment of such estimated expenses from any NIMS Insurer or the
      Certificateholders, as applicable, as a condition to proceeding. The reasonable
      expense thereof shall be paid by the party requesting such investigation and
      if
      not reimbursed by the requesting party shall be reimbursed to the Trustee by
      the
      Trust Fund;

     

    

    
      
        
          
          

        

        
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    (e) Each
      of
      the Trustee and the Securities Administrator may execute any of the trusts
      or
      powers hereunder or perform any duties hereunder either directly or by or
      through agents, custodians or attorneys, which agents, custodians or attorneys
      shall have any and all of the rights, powers, duties and obligations of the
      Trustee and the Securities Administrator conferred on them by such appointment,
      provided that each of the Trustee and the Securities Administrator shall
      continue to be responsible for its duties and obligations hereunder to the
      extent provided herein, and provided further that neither the Trustee nor the
      Securities Administrator shall be responsible for any misconduct or negligence
      on the part of any such agent or attorney appointed with due care by the Trustee
      or the Securities Administrator, as applicable;

     

    (f) Neither
      the Trustee nor the Securities Administrator shall be under any obligation
      to
      exercise any of the trusts or powers vested in it by this Agreement or to
      institute, conduct or defend any litigation hereunder or in relation hereto,
      in
      each case at the request, order or direction of any of the Certificateholders
      or
      any NIMS Insurer pursuant to the provisions of this Agreement, unless such
      Certificateholders or any NIMS Insurer shall have offered to the Trustee or
      the
      Securities Administrator, as applicable, reasonable security or indemnity
      against the costs, expenses and liabilities which may be incurred therein or
      thereby;

     

    (g) The
      right
      of the Trustee and the Securities Administrator to perform any discretionary
      act
      enumerated in this Agreement shall not be construed as a duty, and neither
      the
      Trustee nor the Securities Administrator shall be answerable for other than
      its
      negligence or willful misconduct in the performance of such act;
      and

     

    (h) Neither
      the Trustee nor the Securities Administrator shall be required to give any
      bond
      or surety in respect of the execution of the Trust Fund or Supplemental Interest
      Trust created hereby or the powers granted hereunder.

     

    
      	
              Section
                6.03

            	
              Trustee
                and Securities Administrator Not Liable for
                Certificates.

            

    

     

    The
      Trustee and the Securities Administrator make no representations as to the
      validity or sufficiency of this Agreement, the Swap Agreement, the Interest
      Rate
      Cap Agreement, the Certificates (other than the certificate of authentication
      on
      the Certificates) or the Lower Tier REMIC 1 Uncertificated Regular Interests,
      or
      of any Mortgage Loan, or related document save that the Trustee and the
      Securities Administrator represent that, assuming due execution and delivery
      by
      the other parties hereto, this Agreement has been duly authorized, executed
      and
      delivered by it and constitutes its valid and binding obligation, enforceable
      against it in accordance with its terms except that such enforceability may
      be
      subject to (A) applicable bankruptcy and insolvency laws and other similar
      laws
      affecting the enforcement of the rights of creditors generally, and (B) general
      principles of equity regardless of whether such enforcement is considered in
      a
      proceeding in equity or at law. The Trustee and the Securities Administrator
      shall not be accountable for the use or application by the Depositor of funds
      paid to the Depositor in consideration of the assignment of the Mortgage Loans
      to the Trust Fund by the Depositor or for the use or application of any funds
      deposited into the Collection Account, the Certificate Account, the Securities
      Administration Account, any Escrow Account or any other fund or account
      maintained with respect to the Certificates. The Trustee and the Securities
      Administrator shall not be responsible for the legality or validity of this
      Agreement, the Swap Agreement or the Interest Rate Cap Agreement or the
      validity, priority, perfection or sufficiency of the security for the
      Certificates or the Lower Tier REMIC 1 Uncertificated Regular Interests issued
      or intended to be issued hereunder. The Trustee shall not, and except as
      otherwise provided herein, the Securities Administrator shall have no
      responsibility for filing any financing or continuation statement in any public
      office at any time or to otherwise perfect or maintain the perfection of any
      security interest or lien granted to it hereunder or to record this
      Agreement.

     

    

    
      
        
          
          

        

        
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              Section
                6.04

            	
              Trustee
                and the Securities Administrator May Own
                Certificates.

            

    

     

    The
      Trustee and the Securities Administrator and any Affiliate or agent of either
      of
      them in its individual or any other capacity may become the owner or pledgee
      of
      Certificates and may transact banking and trust business with the other parties
      hereto and their Affiliates with the same rights it would have if it were not
      Trustee, Securities Administrator or such agent.

     

    
      	
              Section
                6.05

            	
              Eligibility
                Requirements for Trustee and Securities
                Administrator.

            

    

     

    The
      Trustee and the Securities Administrator hereunder shall at all times be (i)
      an
      institution whose accounts are insured by the FDIC, (ii) a corporation or
      national banking association, organized and doing business under the laws of
      any
      State or the United States of America, authorized under such laws to exercise
      corporate trust powers, having a combined capital and surplus of not less than
      $50,000,000 and subject to supervision or examination by federal or state
      authority and (iii) not an Affiliate of the Master Servicer or any Servicer
      (except in the case of the Securities Administrator). If such corporation or
      national banking association publishes reports of condition at least annually,
      pursuant to law or to the requirements of the aforesaid supervising or examining
      authority, then, for the purposes of this Section, the combined capital and
      surplus of such corporation or national banking association shall be deemed
      to
      be its combined capital and surplus as set forth in its most recent report
      of
      condition so published. In addition, the Securities Administrator (i) may not
      be
      an originator of Mortgage Loans, the Master Servicer, a Servicer, the Depositor
      or an affiliate of the Depositor unless the Securities Administrator is in
      an
      institutional trust department of the Securities Administrator, (ii) must be
      authorized to exercise corporate trust powers under the laws of its jurisdiction
      of organization and (iii) must be rated at least “A/F1” by Fitch, if Fitch is a
      Rating Agency that has rated the Securities Administrator, or the equivalent
      rating by S&P or Moody’s. In case at any time the Trustee or the Securities
      Administrator shall cease to be eligible in accordance with provisions of this
      Section, the Trustee or the Securities Administrator, as applicable, shall
      resign immediately in the manner and with the effect specified in Section
      6.06.

     

    
      	
              Section
                6.06

            	
              Resignation
                and Removal of Trustee and the Securities
                Administrator.

            

    

     

    (a) Each
      of
      the Trustee and the Securities Administrator may at any time resign and be
      discharged from the trust hereby created by giving written notice thereof to
      the
      Trustee or the Securities Administrator, as applicable, the Depositor, the
      Swap
      Counterparty, the Cap Counterparty, any NIMS Insurer and the Master Servicer.
      Upon receiving such notice of resignation, the Depositor will promptly appoint
      a
      successor trustee or a successor securities administrator, as applicable,
      acceptable to any NIMS Insurer by written instrument, one copy of which
      instrument shall be delivered to the resigning Trustee and the resigning
      Securities Administrator, as applicable, one copy to the successor trustee
      or
      successor securities administrator, as applicable, and one copy to each of
      the
      Master Servicer and any NIMS Insurer. If no successor trustee or successor
      securities administrator shall have been so appointed and shall have accepted
      appointment within 30 days after the giving of such notice of resignation,
      the
      resigning Trustee or resigning Securities Administrator, as applicable, may
      petition any court of competent jurisdiction for the appointment of a successor
      trustee or successor securities administrator, as applicable.

     

    

    
      
        
          
          

        

        
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    (b) If
      at any
      time (i) the Trustee shall cease to be eligible in accordance with the
      provisions of Section 6.05 and shall fail to resign after written request
      therefor by the Depositor or any NIMS Insurer, (ii) the Trustee or the
      Securities Administrator shall become incapable of acting, or shall be adjudged
      a bankrupt or insolvent, or a receiver of the Trustee or the Securities
      Administrator of its property shall be appointed, or any public officer shall
      take charge or control of the Trustee or the Securities Administrator or of
      either of their property or affairs for the purpose of rehabilitation,
      conservation or liquidation, (iii) the Securities Administrator shall fail
      to
      observe or perform in any material respect any of the covenants or agreements
      of
      the Securities Administrator contained in this Agreement, including (A) any
      failure to remit payment to the Trustee on the Deposit Date which failure
      continues unremedied for a period of one Business Day (unless such failure
      to
      remit payment is directly caused by a failure by the Master Servicer to remit
      payments to the Securities Administrator and the Trustee has not terminated
      the
      Master Servicer as a result of such failure to remit, in which case the
      Securities Administrator shall remit payment as promptly as possible, but in
      no
      case later than one Business Day after recovering payment from the Master
      Servicer) and (B) any failure to provide the information, reports, assessments
      or attestations required pursuant to Subsection 9.25(a) or 9.25(b) hereof,
      (iv)
      a tax is imposed or threatened with respect to the Trust Fund by any state
      in
      which the Trustee or the Trust Fund held by the Trustee is located, (v) the
      continued use of the Trustee or Securities Administrator would result in a
      downgrading of the rating by any Rating Agency of any Class of Certificates
      with
      a rating, (vi) the Paying Agent shall fail to provide the information required
      pursuant to Subsection 3.08(b) hereof or (vii) the Depositor desires to replace
      the Securities Administrator with a successor Securities Administrator, then
      the
      Depositor, the Master Servicer, the Trustee (with regard to clause (iii) only)
      or any NIMS Insurer shall remove the Trustee, the Paying Agent or the Securities
      Administrator, as applicable, and the Depositor shall appoint a successor
      trustee or successor securities administrator, as applicable, acceptable to
      any
      NIMS Insurer and the Master Servicer by written instrument, one copy of which
      instrument shall be delivered to the Trustee or Securities Administrator so
      removed, one copy each to the successor trustee or successor securities
      administrator, as applicable, and one copy to each of the Master Servicer and
      any NIMS Insurer.

     

    (c) The
      Holders of more than 50% of the Class Principal Amount (or Percentage Interest)
      of each Class of Certificates (or any NIMS Insurer in the event of failure
      of
      the Trustee or Securities Administrator, as applicable, to perform its
      obligations hereunder) may at any time upon 30 days’ written notice to the
      Trustee or the Securities Administrator, as applicable, and to the Depositor
      remove the Trustee or the Securities Administrator, as applicable, by such
      written instrument, signed by such Holders or their attorney-in-fact duly
      authorized (or by any NIMS Insurer), one copy of which instrument shall be
      delivered to the Depositor, one copy to the Trustee, one copy each to the Master
      Servicer and any NIMS Insurer; the Depositor shall thereupon appoint a successor
      trustee or successor securities administrator, as applicable, in accordance
      with
      this Section mutually acceptable to the Depositor, the Master Servicer and
      any
      NIMS Insurer.

     

    

    
      
        
          
          

        

        
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    (d) Any
      resignation or removal of the Trustee or the Securities Administrator, as
      applicable, and appointment of a successor trustee or successor securities
      administrator pursuant to any of the provisions of this Section shall become
      effective upon acceptance of appointment by the successor trustee or the
      successor securities administrator, as applicable, as provided in Section
      6.07.

     

    
      	
              Section
                6.07

            	
              Successor
                Trustee and Successor Securities
                Administrator.

            

    

     

    (a) Any
      successor trustee or successor securities administrator appointed as provided
      in
      Section 6.06 shall execute, acknowledge and deliver to the Depositor, the Master
      Servicer, any NIMS Insurer, the Swap Counterparty and to its predecessor trustee
      or predecessor securities administrator, as applicable, an instrument accepting
      such appointment hereunder, and thereupon the resignation or removal of the
      predecessor trustee or predecessor securities administrator, as applicable,
      shall become effective and such successor trustee or successor securities
      administrator, as applicable, without any further act, deed or conveyance,
      shall
      become fully vested with all the rights, powers, duties and obligations of
      its
      predecessor hereunder, with like effect as if originally named as trustee or
      securities administrator, as applicable, herein. A predecessor trustee shall
      deliver to the Trustee or any successor trustee (or assign to the Trustee its
      interest under the Custodial Agreement, to the extent permitted thereunder),
      all
      Mortgage Files and documents and statements related to each Mortgage File held
      by it hereunder, and shall duly assign, transfer, deliver and pay over to the
      successor trustee the entire Trust Fund, together with all necessary instruments
      of transfer and assignment or other documents properly executed necessary to
      effect such transfer and such of the records or copies thereof maintained by
      the
      predecessor trustee in the administration hereof as may be requested by the
      successor trustee and shall thereupon be discharged from all duties and
      responsibilities under this Agreement. In addition, the Master Servicer and
      the
      predecessor trustee or predecessor securities administrator, as applicable,
      shall execute and deliver such other instruments and do such other things as
      may
      reasonably be required to more fully and certainly vest and confirm in the
      successor trustee or successor securities administrator, as applicable, all
      such
      rights, powers, duties and obligations. 

     

    (b) No
      successor trustee or successor securities administrator shall accept appointment
      as provided in this Section unless at the time of such appointment such
      successor trustee or successor securities administrator shall be eligible under
      the provisions of Section 6.05.

     

    (c) Upon
      acceptance of appointment by a successor trustee or successor securities
      administrator, as applicable, as provided in this Section, the predecessor
      trustee or predecessor securities administrator, as applicable, shall mail
      notice of the succession of such trustee or securities administrator, as
      applicable, to all Holders of Certificates at their addresses as shown in the
      Certificate Register and to any Rating Agency. The expenses of such mailing
      shall be borne by the predecessor trustee or predecessor securities
      administrator, as applicable.

     

    

    
      
        
          
          

        

        
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    (d) Upon
      the
      resignation or removal of the Trustee pursuant to this Section 6.06, the Trustee
      shall deliver the amounts held in its possession for the benefit of the
      Certificateholders to the successor trustee upon the appointment of the
      successor trustee.

     

    
      	
              Section
                6.08

            	
              Merger
                or Consolidation of Trustee or the Securities
                Administrator.

            

    

     

    Any
      Person into which the Trustee or Securities Administrator may be merged or
      with
      which it may be consolidated, or any Person resulting from any merger,
      conversion or consolidation to which the Trustee or Securities Administrator
      shall be a party, or any Persons succeeding to the corporate trust business
      of
      the Trustee or Securities Administrator, shall be the successor to the Trustee
      or Securities Administrator hereunder, without the execution or filing of any
      paper or any further act on the part of any of the parties hereto, anything
      herein to the contrary notwithstanding, provided
      that, in
      the case of the Trustee, such Person shall be eligible under the provisions
      of
      Section 6.05. As a condition to a succession to the Trustee or the Securities
      Administrator under this Agreement by any Person (i) into which the Trustee
      or
      the Securities Administrator may be merged or consolidated, or (ii) which may
      be
      appointed as a successor to the Trustee or the Securities Administrator, the
      Trustee or the Securities Administrator shall notify the Sponsor, the Master
      Servicer and the Depositor, at least 15 calendar days prior to the effective
      date of such succession or appointment, of such succession or appointment and
      shall furnish to the Sponsor, the Master Servicer and the Depositor in writing
      and in form and substance reasonably satisfactory to the Sponsor, the Master
      Servicer and the Depositor, all information reasonably necessary for the
      Securities Administrator to accurately and timely report, pursuant to Section
      6.20, the event under Item 6.02 of Form 8-K pursuant to the Exchange Act (if
      such reports under the Exchange Act are required to be filed under the Exchange
      Act).

     

    
      	
              Section
                6.09

            	
              Appointment
                of Co-Trustee, Separate Trustee or
                Custodian.

            

    

     

    (a) Notwithstanding
      any other provisions hereof, at any time, the Trustee, the Depositor or the
      Certificateholders evidencing more than 50% of the Class Principal Amount (or
      Percentage Interest) of every Class of Certificates shall
      have the power from time to time to appoint one or more Persons, approved by
      the
      Trustee and any NIMS Insurer, to act either as co-trustees jointly with the
      Trustee, or as separate trustees, or as custodians, for the purpose of holding
      title to, foreclosing or otherwise taking action with respect to any Mortgage
      Loan outside the state where the Trustee has its principal place of business
      where such separate trustee or co-trustee is necessary or advisable (or the
      Trustee has been advised by the Master Servicer that such separate trustee
      or
      co-trustee is necessary or advisable) under the laws of any state in which
      a
      property securing a Mortgage Loan is located or for the purpose of otherwise
      conforming to any legal requirement, restriction or condition in any state
      in
      which a property securing a Mortgage Loan is located or in any state in which
      any portion of the Trust Fund is located. The separate Trustees, co-trustees,
      or
      custodians so appointed shall be trustees or custodians for the benefit of
      all
      the Certificateholders and shall have such powers, rights and remedies as shall
      be specified in the instrument of appointment; provided,
      however,
      that no
      such appointment shall, or shall be deemed to, constitute the appointee an
      agent
      of the Trustee. The obligation of the Securities Administrator to make Advances
      pursuant to Section 5.04 and 6.14 hereof shall not be affected or assigned
      by
      the appointment of a co-trustee. Notwithstanding the foregoing, no such
      co-custodian or co-trustee shall be vested with any powers, rights and remedies
      under this Agreement unless such party has agreed to comply with all Regulation
      AB requirements set forth under this Agreement or the related Custodial
      Agreement, as applicable.

     

    

    
      
        
          
          

        

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

     

    (i)
       all
      powers, duties, obligations and rights conferred upon the Trustee in respect
      of
      the receipt, custody and payment of monies shall be exercised solely by the
      Trustee;

     

    (ii)
       all
      other
      rights, powers, duties and obligations conferred or imposed upon the Trustee
      shall be conferred or imposed upon and exercised or performed by the Trustee
      and
      such separate trustee, co-trustee, or custodians jointly, except to the extent
      that under any law of any jurisdiction in which any particular act or acts
      are
      to be performed the Trustee shall be incompetent or unqualified to perform
      such
      act or acts, in which event such rights, powers, duties and obligations,
      including the holding of title to the Trust Fund or any portion thereof in
      any
      such jurisdiction, shall be exercised and performed by such separate trustee,
      co-trustee, or custodians;

     

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

     

    (iv)
       the
      Trustee or the Certificateholders evidencing more than 50% of the Aggregate
      Voting Interests of the Certificates may at any time accept the resignation
      of
      or remove any separate trustee, co-trustee or custodians, so appointed by it
      or
      them, if such resignation or removal does not violate the other terms of this
      Agreement.

     

    (c) Any
      notice, request or other writing given to the Trustee shall be deemed to have
      been given to each of then separate trustees and co-trustees, as effectively
      as
      if given to each of them. Every instrument appointing any separate trustee,
      co-trustee or custodian shall refer to this Agreement 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 Trustee or separately, as
      may
      be provided therein, subject to all the provisions of this Agreement,
      specifically including every provision of this Agreement relating to the conduct
      of, affecting the liability of, or affording protection to, the Trustee. Every
      such instrument shall be filed with the Trustee and a copy given to the Master
      Servicer and any NIMS Insurer.

     

    (d) Any
      separate trustee, co-trustee or custodian may, at any time, constitute the
      Trustee its agent or attorney-in-fact with full power and authority, to the
      extent not prohibited by law, to do any lawful act under or in respect of this
      Agreement on its behalf and in its name. If any separate trustee, co-trustee
      or
      custodian shall die, become incapable of acting, resign or be removed, all
      of
      its estates, properties, rights, remedies and trusts shall vest in and be
      exercised by the Trustee, to the extent permitted by law, without the
      appointment of a new or successor trustee.

     

    

    
      
        
          
          

        

        
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    (e) No
      separate trustee, co-trustee or custodian hereunder shall be required to meet
      the terms of eligibility as a successor trustee under Section 6.05 hereunder
      and
      no notice to Certificateholders of the appointment shall be required under
      Section 6.07 hereof.

     

    (f) The
      Trustee agrees to instruct the co-trustees, if any, to the extent necessary
      to
      fulfill the Trustee’s obligations hereunder.

     

    (g) The
      Trustee shall pay the reasonable compensation of the co-trustees requested
      by
      the Trustee to be so appointed (which compensation shall not reduce any
      compensation payable to the Trustee ) and, if paid by the Trustee, shall be
      a
      reimbursable expense pursuant to Section 6.12.

     

    
      	
              Section
                6.10

            	
              Authenticating
                Agents.

            

    

     

    (a) The
      Trustee may appoint one or more Authenticating Agents which shall be authorized
      to act on behalf of the Trustee in authenticating Certificates. Wherever
      reference is made in this Agreement to the authentication of Certificates by
      the
      Trustee or the Trustee’s certificate of authentication, such reference shall be
      deemed to include authentication on behalf of the Trustee by an Authenticating
      Agent and a certificate of authentication executed on behalf of the Trustee
      by
      an Authenticating Agent. Each Authenticating Agent must be a corporation
      organized and doing business under the laws of the United States of America
      or
      of any state, having a combined capital and surplus of at least $15,000,000,
      authorized under such laws to do a trust business and subject to supervision
      or
      examination by federal or state authorities and acceptable to any NIMS
      Insurer.

     

    (b) Any
      Person into which any Authenticating Agent may be merged or converted or with
      which it may be consolidated, or any Person resulting from any merger,
      conversion or consolidation to which any Authenticating Agent shall be a party,
      or any Person succeeding to the corporate agency business of any Authenticating
      Agent, shall continue to be the Authenticating Agent without the execution
      or
      filing of any paper or any further act on the part of the Trustee or the
      Authenticating Agent.

     

    (c) Any
      Authenticating Agent may at any time resign by giving at least 30 days’ advance
      written notice of resignation to the Trustee, any NIMS Insurer and the
      Depositor. The Trustee may at any time terminate the agency of any
      Authenticating Agent by giving written notice of termination to such
      Authenticating Agent, any NIMS Insurer and the Depositor. Upon receiving a
      notice of resignation or upon such a termination, or in case at any time any
      Authenticating Agent shall cease to be eligible in accordance with the
      provisions of this Section 6.10, the Trustee may appoint a successor
      Authenticating Agent, shall give written notice of such appointment to the
      Depositor and any NIMS Insurer and shall mail notice of such appointment to
      all
      Holders of Certificates. Any successor Authenticating Agent upon acceptance
      of
      its appointment hereunder shall become vested with all the rights, powers,
      duties and responsibilities of its predecessor hereunder, with like effect
      as if
      originally named as Authenticating Agent. No successor Authenticating Agent
      shall be appointed unless eligible under the provisions of this Section 6.10.
      No
      Authenticating Agent shall have responsibility or liability for any action
      taken
      by it as such at the direction of the Trustee. Any Authenticating Agent shall
      be
      entitled to reasonable compensation for its services and, if paid by the
      Trustee, it shall be a reimbursable expense pursuant to Section
      6.12.

     

    

    
      
        
          
          

        

        
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              Section
                6.11

            	
              Indemnification
                of Trustee and Securities
                Administrator.

            

    

     

    The
      Trustee and the Securities Administrator and their respective directors,
      officers, employees and agents shall be entitled to indemnification from the
      Trust Fund for any loss, liability or expense incurred in connection with any
      legal proceeding or incurred without negligence or willful misconduct on their
      part, arising out of, or in connection with, the acceptance or administration
      of
      the trusts created hereunder or in connection with the performance of their
      duties hereunder or under the Swap Agreement, the Interest Rate Cap Agreement,
      the Mortgage Loan Sale Agreement, any Servicing Agreement or the Custodial
      Agreement, including any applicable fees and expenses payable pursuant to
      Section 6.12 and the costs and expenses of defending themselves against any
      claim in connection with the exercise or performance of any of their powers
      or
      duties hereunder, provided that:

     

    (i)
       with
      respect to any such claim, the Trustee or the Securities Administrator, as
      applicable, shall have given the Depositor, the Master Servicer, any NIMS
      Insurer and the Holders written notice thereof promptly after a Responsible
      Officer of the Trustee or the Securities Administrator, as applicable, shall
      have knowledge thereof provided
      that the
      failure to provide such prompt written notice shall not affect the Trustee’s or
      Securities Administrator’s right to indemnification hereunder;

     

    (ii)
       while
      maintaining control over its own defense, the Trustee or the Securities
      Administrator, as applicable, shall cooperate and consult fully with the
      Depositor, the Master Servicer and any NIMS Insurer in preparing such defense;
      and

     

    (iii)
       notwithstanding
      anything to the contrary in this Section 6.11, the Trust Fund shall not be
      liable for settlement of any such claim by the Trustee or the Securities
      Administrator, as applicable, entered into without the prior consent of the
      Depositor, the Master Servicer and any NIMS Insurer, which consent shall not
      be
      unreasonably withheld.

     

    The
      Trustee shall be further indemnified by the Seller for and held harmless
      against, any loss, liability or expense arising out of, or in connection with,
      the provisions set forth in the fourth paragraph of Section 2.01(a) hereof,
      including, without limitation, all costs, liabilities and expenses (including
      reasonable legal fees and expenses) of investigating and defending itself
      against any claim, action or proceeding, pending or threatened, relating to
      the
      provisions of such paragraph.

     

    The
      provisions of this Section 6.11 shall survive any termination of this Agreement
      and the resignation or removal of the Trustee or the Securities Administrator,
      as applicable, and shall be construed to include, but not be limited to any
      loss, liability or expense under any environmental law.

     

    

    
      
        
          
          

        

        
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              Section
                6.12

            	
              Fees
                and Expenses of Securities Administrator, Trustee and
                Custodian.

            

    

     

    The
      Trustee shall be entitled, annually, to the Trustee Fee, which shall be paid
      by
      the Securities Administrator on the first Distribution Date of each Anniversary
      Year. The Custodian shall be entitled to the Custodial Compensation provided
      for
      in the Custodial Agreement which shall be paid by the Securities Administrator
      as invoiced by the Custodian. The Securities Administrator shall be entitled
      to
      any investment income and earnings on the Securities Administration Account
      (other than any amounts required to be deducted in respect of the Trustee Fee
      and the Custodial Compensation as provided in Section 4.05(f)). The Trustee
      and
      the Securities Administrator shall be entitled to reimbursement of all
      reasonable expenses, disbursements and advances incurred or made by the
      Securities Administrator or Trustee, as applicable, in accordance with this
      Agreement (including fees and expenses of its counsel and all persons not
      regularly in its employment and any amounts described in Section 10.01 to which
      such party is entitled as provided therein), except for expenses, disbursements
      and advances that either (i) do not constitute “unanticipated expenses” within
      the meaning of Treasury Regulation Section 1.860G-1(b)(3)(ii) or (ii) arise
      from
      its negligence, bad faith or willful misconduct. If either the Trustee Fee
      or
      the Custodial Compensation is not fully paid from (i) the Securities
      Administrator’s own funds or (ii) investment income and earnings on amounts on
      deposit in the Securities Administration Account or the Certificate Account,
      as
      applicable, then prior to any distribution to Certificateholders pursuant to
      Section 5.02 hereof, the Trust Fund shall immediately reimburse the Trustee,
      or
      the Custodian, as applicable, upon demand for any such shortfall from amounts
      on
      deposit in the Certificate Account. To the extent required under Section 20
      of
      the Custodial Agreement, the Trustee is hereby authorized to pay any
      indemnification amounts from amounts on deposit in the Certificate Account
      prior
      to any distributions to Certificateholders pursuant to Section 5.02
      hereof.

     

    
      	
              Section
                6.13

            	
              Collection
                of Monies.

            

    

     

    Except
      as
      otherwise expressly provided in this Agreement, the Securities Administrator
      and
      the Trustee, as applicable, may demand payment or delivery of, and shall receive
      and collect, all money and other property payable to or receivable by it
      pursuant to this Agreement. The Securities Administrator and the Trustee shall
      hold all such money and property received by it as part of the Trust Fund and
      shall distribute it as provided in this Agreement. If the Securities
      Administrator shall not have timely received amounts to be remitted with respect
      to the Mortgage Loans from the Master Servicer, the Securities Administrator
      shall request the Master Servicer to make such distribution as promptly as
      practicable or legally permitted. If the Trustee shall not have timely received
      amounts to be remitted with respect to the Mortgage Loans from the Securities
      Administrator, the Trustee shall request the Securities Administrator to make
      such distribution as promptly as practicable or legally permitted. If the
      Securities Administrator or the Trustee shall subsequently receive any such
      amounts, each may withdraw such request, respectively.

     

    
      	
              Section
                6.14

            	
              Events
                of Default; Trustee To Act; Appointment of
                Successor.

            

    

     

    (a) The
      occurrence of any one or more of the following events shall constitute an “Event
      of Default”:

     

    

    
      
        
          
          

        

        
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    (i)
       Any
      failure by the Master Servicer to furnish to the Securities Administrator the
      Mortgage Loan data sufficient to prepare the reports described in Section
      4.03(a) (other than with respect to the information referred to in clauses
      (xix), (xx) and (xxi) of such Section 4.03(a)) which continues unremedied for
      a
      period of two (2) Business Days after the date upon which written notice of
      such
      failure shall have been given to such Master Servicer by the Trustee or the
      Securities Administrator or to such Master Servicer, the Securities
      Administrator and the Trustee by the Holders of not less than 25% of the Class
      Principal Amount of each Class of Certificates affected thereby; or

     

    (ii)
       Any
      failure by the Master Servicer to duly perform, within the required time period
      and without notice, its obligations to provide any certifications required
      pursuant to Sections 9.25 or 9.26; or

     

    (iii)
       Except
      with respect to those items listed in clause (ii) above, any failure by the
      Servicer to duly perform, within the required time period, without notice or
      grace period, its obligations to provide any information, data or materials
      required to be provided hereunder pursuant to Sections 9.23 and 9.29(b),
      including any items required to be included in any Exchange Act report;
      or

     

    (iv)
       Any
      failure on the part of the Master Servicer duly to observe or perform in any
      material respect any other of the covenants or agreements on the part of the
      Master Servicer contained in this Agreement which continues unremedied for
      a
      period of 30 days after the date on which written notice of such failure,
      requiring the same to be remedied, shall have been given to the Master Servicer
      by the Trustee or the Securities Administrator, or to the Master Servicer,
      the
      Securities Administrator and the Trustee by the Holders of more than 50% of
      the
      Aggregate Voting Interests of the Certificates or by any NIMS Insurer;
      or

     

    (v)
       A
      decree
      or order of a court or agency or supervisory authority having jurisdiction
      for
      the appointment of a conservator or receiver or liquidator in any insolvency,
      readjustment of debt, marshalling of assets and liabilities or similar
      proceedings, or for the winding-up or liquidation of its affairs, shall have
      been entered against the Master Servicer, and such decree or order shall have
      remained in force undischarged or unstayed for a period of 60 days or any Rating
      Agency reduces or withdraws or threatens to reduce or withdraw the rating of
      the
      Certificates because of the financial condition or loan servicing capability
      of
      such Master Servicer; or

     

    (vi)
       The
      Master Servicer shall consent to the appointment of a conservator or receiver
      or
      liquidator in any insolvency, readjustment of debt, marshalling of assets and
      liabilities, voluntary liquidation or similar proceedings of or relating to
      the
      Master Servicer or of or relating to all or substantially all of its property;
      or

     

    (vii)
       The
      Master Servicer shall admit in writing its inability to pay its debts generally
      as they become due, file a petition to take advantage of any applicable
      insolvency or reorganization statute, make an assignment for the benefit of
      its
      creditors or voluntarily suspend payment of its obligations; or

     

    

    
      
        
          
          

        

        
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    (viii)
       The
      Master Servicer shall be dissolved, or shall dispose of all or substantially
      all
      of its assets, or consolidate with or merge into another entity or shall permit
      another entity to consolidate or merge into it, such that the resulting entity
      does not meet the criteria for a successor servicer as specified in Section
      9.27
      hereof; or

     

    (ix)
       If
      a
      representation or warranty set forth in Section 9.14 hereof shall prove to
      be
      incorrect as of the time made in any respect that materially and adversely
      affects the interests of the Certificateholders, and the circumstance or
      condition in respect of which such representation or warranty was incorrect
      shall not have been eliminated or cured within 30 days after the date on which
      written notice of such incorrect representation or warranty shall have been
      given to the Master Servicer by the Trustee or the Securities Administrator,
      or
      to the Master Servicer, the Securities Administrator and the Trustee by the
      Holders of more than 50% of the Aggregate Voting Interests of the Certificates
      or by any NIMS Insurer; or

     

    (x)
       A
      sale or
      pledge of any of the rights of the Master Servicer hereunder or an assignment
      of
      this Agreement by the Master Servicer or a delegation of the rights or duties
      of
      the Master Servicer hereunder shall have occurred in any manner not otherwise
      permitted hereunder and without the prior written consent of the Trustee, any
      NIMS Insurer and Certificateholders holding more than 50% of the Aggregate
      Voting Interests of the Certificates; or

     

    (xi)
       The
      Master Servicer has notice or actual knowledge that any Servicer at any time
      is
      not either a Fannie Mae- or Freddie Mac- approved Seller/Servicer, and the
      Master Servicer has not terminated the rights and obligations of such Servicer
      under the applicable Servicing Agreement and replaced such Servicer with a
      Fannie Mae- or Freddie Mac -approved servicer within 60 days of the date the
      Master Servicer receives such notice or acquires such actual knowledge;
      or

     

    (xii)
       After
      receipt of notice from the Trustee, Securities Administrator or any NIMS
      Insurer, any failure of the Master Servicer to remit to the Securities
      Administrator any payment required to be made to the Securities Administrator
      for the benefit of Certificateholders under the terms of this Agreement,
      including any Advance, on any Master Servicer Remittance Date which such failure
      continues unremedied for a period of one Business Day after the date upon which
      notice of such failure shall have been given to the Master Servicer by the
      Trustee.

     

    

    
      
        
          
          

        

        
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    If
      an
      Event of Default described in clauses (i) through (xii) of this Section shall
      occur, then, in each and every case, subject to applicable law, so long as
      any
      such Event of Default shall not have been remedied within any period of time
      prescribed by this Section, the Trustee, by notice in writing to the Master
      Servicer (with a copy to the Securities Administrator) may, and shall, if so
      directed by Certificateholders evidencing more than 50% of the Class Principal
      Amount of each Class of Certificates, terminate all of the rights and
      obligations of the Master Servicer hereunder and in and to the Mortgage Loans
      and the proceeds thereof. If an Event of Default described in clause (xii)
      of
      this Section shall occur, then, in each and every case, subject to applicable
      law,
      so long
      as such Event of Default shall not have been remedied within the time period
      prescribed by clause (xii) of this Section 6.14, the
      Trustee, by notice in writing to the Master Servicer (with a copy to the
      Securities Administrator), shall promptly terminate all of the rights and
      obligations of the Master Servicer hereunder and in and to the Mortgage Loans
      and the proceeds thereof. On or after the receipt by the Master Servicer of
      such
      written notice, all authority and power of the Master Servicer, and only in
      its
      capacity as Master Servicer under this Agreement, whether with respect to the
      Mortgage Loans or otherwise, shall pass to and be vested in the Securities
      Administrator and upon receipt of written notice by the Securities Administrator
      from the Trustee pursuant to and under the terms of this Agreement; provided,
      however,
      the
      parties acknowledge that notwithstanding the preceding sentence there may be
      a
      transition period, not to exceed 90 days, in order to effect the transfer of
      the
      Master Servicing obligations to the Securities Administrator; provided,
      further,
      the
      obligation to make Advances by the Securities Administrator shall be effective
      upon the Trustee providing notice to the Securities Administrator of the
      termination of the Master Servicer pursuant to this Section 6.14. The Securities
      Administrator is hereby authorized and empowered to execute and deliver, on
      behalf of the defaulting Master Servicer as attorney-in-fact or otherwise,
      any
      and all documents and other instruments, and to do or accomplish all other
      acts
      or things necessary or appropriate to effect the purposes of such notice of
      termination, whether to complete the transfer and endorsement or assignment
      of
      the Mortgage Loans and related documents or otherwise. The defaulting Master
      Servicer agrees to cooperate with the Trustee and the Securities Administrator
      in effecting the termination of the defaulting Master Servicer’s
      responsibilities and rights hereunder as Master Servicer including, without
      limitation, notifying Servicers of the assignment of the master servicing
      function and providing the Securities Administrator or its designee all
      documents and records in electronic or other form reasonably requested by it
      to
      enable the Securities Administrator or its designee to assume the defaulting
      Master Servicer’s functions hereunder and the transfer to the Securities
      Administrator for administration by it of all amounts which shall at the time
      be
      or should have been deposited by the defaulting Master Servicer in the
      Collection Account maintained by such defaulting Master Servicer and any other
      account or fund maintained with respect to the Certificates or thereafter
      received with respect to the Mortgage Loans. The Master Servicer being
      terminated (or the Trust Fund, if the Master Servicer is unable to fulfill
      its
      obligations hereunder) as a result of an Event of Default shall bear all costs
      of a master servicing transfer, including but not limited to those of the
      Trustee or Securities Administrator reasonably allocable to specific employees
      and overhead, legal fees and expenses, accounting and financial consulting
      fees
      and expenses, and costs of amending the Agreement, if necessary.

     

    The
      Securities Administrator and the Trustee shall be entitled to be reimbursed
      from
      the Master Servicer (or by the Trust Fund, if the Master Servicer is unable
      to
      fulfill its obligations hereunder) for all costs associated with the transfer
      of
      master servicing from the predecessor Master Servicer, including, without
      limitation, any costs or expenses associated with the complete transfer of
      all
      master servicing data and the completion, correction or manipulation of such
      servicing data as may be required by the Securities Administrator to correct
      any
      errors or insufficiencies in the master servicing data or otherwise to enable
      the Securities Administrator to master service the Mortgage Loans properly
      and
      effectively. If the terminated Master Servicer does not pay such reimbursement
      within thirty (30) days of its receipt of an invoice therefore, such
      reimbursement shall be an expense of the Trust and the Securities Administrator
      and the Trustee, as applicable, shall be entitled to withdraw such reimbursement
      from amounts on deposit in the Certificate Account pursuant to Section 4.04(b);
      provided that the terminated Master Servicer shall reimburse the Trust for
      any
      such expense incurred by the Trust; and provided, further, that the Securities
      Administrator shall decide whether and to what extent it is in the best interest
      of the Certificateholders to pursue any remedy against any party obligated
      to
      make such reimbursement.

     

    

    
      
        
          
          

        

        
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    Notwithstanding
      the termination of its activities as Master Servicer, each terminated Master
      Servicer shall continue to be entitled to reimbursement to the extent provided
      in Section 4.02 to the extent such reimbursement relates to the period prior
      to
      such Master Servicer’s termination.

     

    If
      any
      Event of Default shall occur, the Trustee, upon a Responsible Officer of the
      Trustee becoming aware of the occurrence thereof, shall promptly notify the
      Securities Administrator, any NIMS Insurer, the Swap Counterparty, the Cap
      Counterparty, and each Rating Agency of the nature and extent of such Event
      of
      Default. The Securities Administrator shall immediately give written notice
      to
      the Master Servicer and the Trustee upon the Master Servicer’s failure to remit
      funds to the Securities Administrator on the Master Servicer Remittance
      Date.

     

    (b) On
      and
      after the time the Master Servicer receives a notice of termination from the
      Trustee pursuant to Section 6.14(a) or the Trustee receives the resignation
      of
      the Master Servicer evidenced by an Opinion of Counsel pursuant to Section
      9.28
      and within a period of time not to exceed 90 days after the Securities
      Administrator receives written notice from the Trustee pursuant to Section
      6.14(a) or Section 9.28, the Securities Administrator, unless another master
      servicer shall have been appointed, shall be the successor in all respects
      to
      the Master Servicer in its capacity as such under this Agreement and the
      transactions set forth or provided for herein and shall have all the rights
      and
      powers and be subject to all the responsibilities, duties and liabilities
      relating thereto and arising thereafter placed on the Master Servicer hereunder,
      including the obligation to make Advances; provided,
      however,
      that
      any failure to perform such duties or responsibilities caused by the Master
      Servicer’s or the Trustee’s failure to provide information required by this
      Agreement shall not be considered a default by the Securities Administrator
      or
      the Trustee hereunder. In addition, the Securities Administrator shall have
      no
      responsibility for any act or omission of the Master Servicer prior to the
      issuance of any notice of termination and within a period of time not to exceed
      90 days after the Securities Administrator receives written notice from the
      Trustee pursuant to Section 6.14(a) or Section 9.28, as applicable. The
      Securities Administrator shall have no liability relating to the representations
      and warranties of the Master Servicer set forth in Section 9.14. In the
      Securities Administrator’s capacity as such successor, the Securities
      Administrator shall have the same limitations on liability herein granted to
      the
      Master Servicer. As compensation therefor, the Securities Administrator shall
      be
      entitled to receive all compensation payable to the Master Servicer under this
      Agreement, including the Master Servicing Fee.

     

    

    
      
        
          
          

        

        
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    (c) Notwithstanding
      the above, the Securities Administrator may, if it shall be unwilling to
      continue to so act, or shall, if it is unable to so act, request the Trustee
      to
      appoint, petition a court of competent jurisdiction to appoint, or appoint
      on
      its own behalf any established housing and home finance institution servicer,
      master servicer, servicing or mortgage servicing institution having a net worth
      of not less than $15,000,000 and meeting such other standards for a successor
      master servicer as are set forth in this Agreement, as the successor to such
      Master Servicer in the assumption of all of the responsibilities, duties or
      liabilities of the Master Servicer hereunder. Any entity designated by the
      Trustee or the Securities Administrator as a successor master servicer may
      be an
      Affiliate of the Trustee or the Securities Administrator; provided,
      however,
      that,
      unless such Affiliate meets the net worth requirements and other standards
      set
      forth herein for a successor master servicer, the Trustee or the Securities
      Administrator, in its individual capacity shall agree, at the time of such
      designation, to be and remain liable to the Trust Fund for such Affiliate’s
      actions and omissions in performing its duties hereunder. In connection with
      such appointment and assumption, the Trustee or the Securities Administrator
      may
      make such arrangements for the compensation of such successor out of payments
      on
      Mortgage Loans as it and such successor shall agree; provided,
      however,
      that no
      such compensation shall be in excess of that permitted to the Master Servicer
      hereunder. The Trustee, the Securities Administrator and such successor shall
      take such actions, consistent with this Agreement, as shall be necessary to
      effectuate any such succession and may make other arrangements with respect
      to
      the servicing to be conducted hereunder which are not inconsistent herewith.
      The
      Master Servicer shall cooperate with the Trustee, the Securities Administrator
      and any successor master servicer in effecting the termination of the Master
      Servicer’s responsibilities and rights hereunder including, without limitation,
      notifying Mortgagors of the assignment of the master servicing functions and
      providing the Trustee, the Securities Administrator and successor master
      servicer, as applicable, all documents and records in electronic or other form
      reasonably requested by it to enable it to assume the Master Servicer’s
      functions hereunder and the transfer to the Trustee, the Securities
      Administrator or such successor master servicer, as applicable, all amounts
      which shall at the time be or should have been deposited by the Master Servicer
      in the Collection Account and any other account or fund maintained with respect
      to the Certificates or the Lower Tier REMIC 1 Uncertificated Regular Interests
      or thereafter be received with respect to the Mortgage Loans. Neither the
      Trustee, the Securities Administrator nor any other successor master servicer
      shall be deemed to be in default hereunder by reason of any failure to make,
      or
      any delay in making, any distribution hereunder or any portion thereof caused
      by
      (i) the failure of the Master Servicer to deliver, or any delay in delivering,
      cash, documents or records to it, (ii) the failure of the Master Servicer to
      cooperate as required by this Agreement, (iii) the failure of the Master
      Servicer to deliver the Mortgage Loan data to the Securities Administrator
      as
      required by this Agreement or (iv) restrictions imposed by any regulatory
      authority having jurisdiction over the Master Servicer. Neither the Securities
      Administrator nor any other successor master servicer shall be deemed to be
      in
      default hereunder by reason of any failure to make, or any delay in making,
      any
      distribution hereunder or any portion thereof caused by (i) the failure of
      the
      Trustee to deliver, or any delay in delivering cash, documents or records to
      it,
      or (ii) the failure of Trustee to cooperate as required by this
      Agreement.

     

    
      	
              Section
                6.15

            	
              Additional
                Remedies of Trustee Upon Event of
                Default.

            

    

     

    During
      the continuance of any Event of Default, so long as such Event of Default shall
      not have been remedied, the Trustee, in addition to the rights specified in
      Section 6.14, shall have the right, in its own name and as trustee of an express
      trust, to take all actions now or hereafter existing at law, in equity or by
      statute to enforce its rights and remedies and to protect the interests, and
      enforce the rights and remedies, of any NIMS Insurer and the Certificateholders
      (including the institution and prosecution of all judicial, administrative
      and
      other proceedings and the filings of proofs of claim and debt in connection
      therewith). Except as otherwise expressly provided in this Agreement, no remedy
      provided for by this Agreement shall be exclusive of any other remedy, and
      each
      and every remedy shall be cumulative and in addition to any other remedy, and
      no
      delay or omission to exercise any right or remedy shall impair any such right
      or
      remedy or shall be deemed to be a waiver of any Event of Default.

     

    

    
      
        
          
          

        

        
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              Section
                6.16

            	
              Waiver
                of Defaults.

            

    

     

    More
      than
      50% of the Aggregate Voting Interests of Certificateholders (with the consent
      of
      any NIMS Insurer) may waive any default or Event of Default by the Master
      Servicer in the performance of its obligations hereunder, except that a default
      in the making of any required deposit to the Certificate Account that would
      result in a failure of the Trustee to make any required payment of principal
      of
      or interest on the Certificates may only be waived with the consent of 100%
      of
      the affected Certificateholders and with the consent of any NIMS Insurer. Upon
      any such waiver of a past default, such default shall cease to exist, and any
      Event of Default arising therefrom shall be deemed to have been remedied for
      every purpose of this Agreement. No such waiver shall extend to any subsequent
      or other default or impair any right consequent thereon except to the extent
      expressly so waived.

     

    
      	
              Section
                6.17

            	
              Notification
                to Holders.

            

    

     

    Upon
      termination of the Master Servicer or appointment of a successor to the Master
      Servicer, in each case as provided herein, the Trustee shall promptly mail
      notice thereof by first class mail to the Securities Administrator and the
      Certificateholders at their respective addresses appearing on the Certificate
      Register, any NIMS Insurer, the Swap Counterparty and the Cap Counterparty.
      The
      Trustee shall also, within 45 days after the occurrence of any Event of Default
      known to a Responsible Officer of the Trustee, give written notice thereof
      to
      Securities Administrator, any NIMS Insurer and the Certificateholders, unless
      such Event of Default shall have been cured or waived prior to the issuance
      of
      such notice and within such 45-day period.

     

    
      	
              Section
                6.18

            	
              Directions
                by Certificateholders and Duties of Trustee During Event of
                Default.

            

    

     

    Subject
      to the provisions of Section 8.01 hereof, during the continuance of any Event
      of
      Default, Holders of Certificates evidencing not less than 25% of the Class
      Principal Amount (or Percentage Interest) of each Class of Certificates affected
      thereby may, with the consent of any NIMS Insurer, direct the time, method
      and
      place of conducting any proceeding for any remedy available to the Trustee,
      or
      exercising any trust or power conferred upon the Trustee, under this Agreement;
      provided,
      however,
      that the
      Trustee shall be under no obligation to pursue any such remedy, or to exercise
      any of the trusts or powers vested in it by this Agreement (including, without
      limitation, (i) the conducting or defending of any administrative action or
      litigation hereunder or in relation hereto and (ii) the terminating of the
      Master Servicer or any successor master servicer from its rights and duties
      as
      master servicer hereunder) at the request, order or direction of any of the
      Certificateholders or any NIMS Insurer, unless such Certificateholders or any
      NIMS Insurer shall have offered to the Trustee reasonable security or indemnity
      against the cost, expenses and liabilities which may be incurred therein or
      thereby; and, provided further, that, subject to the provisions of Section
      8.01,
      the Trustee shall have the right to decline to follow any such direction if
      the
      Trustee, in accordance with an Opinion of Counsel acceptable to any NIMS
      Insurer, determines that the action or proceeding so directed may not lawfully
      be taken or if the Trustee in good faith determines that the action or
      proceeding so directed would involve it in personal liability for which it
      is
      not indemnified to its satisfaction or be unjustly prejudicial to the
      non-assenting Certificateholders.

     

    

    
      
        
          
          

        

        
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              Section
                6.19

            	
              Action
                Upon Certain Failures of the Master Servicer and Upon Event of
                Default.

            

    

     

    In
      the
      event that the Trustee or the Securities Administrator shall have actual
      knowledge of any action or inaction of the Master Servicer that would become
      an
      Event of Default upon the Master Servicer’s failure to remedy the same after
      notice, the Trustee or the Securities Administrator, as applicable, shall give
      notice thereof to the Master Servicer, any NIMS Insurer, the Trustee, the
      Securities Administrator, the Swap Counterparty and the Cap Counterparty, as
      applicable.

     

    
      	
              Section
                6.20

            	
              Preparation
                of Tax Returns and Other
                Reports.

            

    

     

    (a) The
      Securities Administrator shall prepare or cause to be prepared on behalf of
      the
      Trust Fund, based upon information calculated in accordance with this Agreement
      pursuant to instructions given by the Depositor, and the Securities
      Administrator shall file federal tax returns, all in accordance with Article
      X
      hereof. If the Securities Administrator determines that a state tax return
      or
      other return is required, then, at its sole expense, the Securities
      Administrator shall prepare and file such state income tax returns and such
      other returns as may be required by applicable law relating to the Trust Fund,
      and, if required by state law, and shall file any other documents to the extent
      required by applicable state tax law (to the extent such documents are in the
      Securities Administrator’s possession). The Securities Administrator shall
      forward copies to the Depositor of all such returns and supplemental tax
      information and such other information within the Securities Administrator’s
      control as the Depositor may reasonably request in writing. The Securities
      Administrator shall furnish to the Trustee, who shall furnish to each
      Certificateholder, such forms and such information within the control of the
      Securities Administrator as are required by the Code and the REMIC Provisions
      to
      be furnished to them (other than any Form 1099s). The Master Servicer will
      indemnify the Securities Administrator and the Trustee for any liability of
      or
      assessment against the Securities Administrator and the Trustee, as applicable,
      resulting from any error in any of such tax or information returns directly
      resulting from errors in the information provided by such Master
      Servicer.

     

    (b) The
      Securities Administrator shall prepare and file with the Internal Revenue
      Service (“IRS”), on behalf of the Trust Fund and each of the REMICs specified in
      the Preliminary Statement, an application for an employer identification number
      on IRS Form SS-4 or by any other acceptable method. The Securities Administrator
      shall also file a Form 8811 as required. The Securities Administrator, upon
      receipt from the IRS of the Notice of Taxpayer Identification Number Assigned,
      shall upon request promptly forward a copy of such notice to the Trustee and
      the
      Depositor. The Trustee shall have no obligation to verify the information in
      any
      Form 8811 or Form SS-4 filing.

     

    (c) The
      Depositor shall prepare or cause to be prepared the initial current report
      on
      Form 8-K. Thereafter, the Securities Administrator shall, in accordance with
      industry standards and the rules of the Commission as in effect from time to
      time (the “Rules”), prepare and file with the Commission via the Electronic Data
      Gathering and Retrieval System (“EDGAR”), the reports listed in subsections (d)
      through (f) of this Section 6.20 in respect of the Trust Fund as and to the
      extent required under the Exchange Act.

     

    

    
      
        
          
          

        

        
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    (d) Reports
      Filed on Form 10-D. 

     

    (i) Within
      15
      days after each Distribution Date (subject to permitted extensions under the
      Exchange Act), the Securities Administrator shall prepare and file on behalf
      of
      the Trust Fund any Form 10-D required by the Exchange Act, in form and substance
      as required by the Exchange Act. The Securities Administrator shall file each
      Form 10-D with a copy of the related Distribution Date Statement and a copy
      of
      each report made available by the Credit Risk Manager pursuant to Section 9.34
      (provided each such report is made available to the Securities Administrator
      in
      a format compatible with EDGAR filing requirements) attached thereto. Any
      disclosure in addition to the Distribution Date Statement that is required
      to be
      included on Form 10-D (“Additional Form 10-D Disclosure”) shall be determined
      and prepared by and at the direction of the Depositor pursuant to the following
      paragraph and the Securities Administrator will have no duty or liability for
      any failure hereunder to determine or prepare any Additional Form 10-D
      Disclosure, except as set forth in the next paragraph.

    

    (ii) As
      set
      forth on Exhibit P-1 hereto, within five calendar days after the related
      Distribution Date, (A) certain parties to the Structured Asset Investment Loan
      Trust 2006 BNC3 transaction shall be required to provide to the Securities
      Administrator and the Depositor, to the extent known by a responsible officer
      thereof, in EDGAR-compatible form (which may be Word or Excel documents easily
      convertible to EDGAR format), or in such other form as otherwise agreed upon
      by
      the Securities Administrator and such party, the form and substance of any
      Additional Form 10-D Disclosure, if applicable, and include with such Additional
      Form 10-D Disclosure Notification in the form attached hereto as Exhibit P-4,
      and (B) the Depositor will approve, as to form and substance, or disapprove,
      as
      the case may be, the inclusion of the Additional Form 10-D Disclosure on Form
      10-D. The Sponsor will be responsible for any reasonable fees and expenses
      assessed or incurred by the Securities Administrator in connection with
      including any Additional Form 10-D Disclosure on Form 10-D pursuant to this
      paragraph.

    

    (iii) After
      preparing the Form 10-D, the Securities Administrator shall forward
      electronically a copy of the Form 10-D to the Exchange Act Signing Party for
      review and approval. If the Master Servicer is the Exchange Act Signing Party
      and the Form 10-D includes Additional Form 10-D Disclosure, then the Form 10-D
      shall also be electronically distributed to the Depositor for review and
      approval. No later than two Business Days prior to the 15th
      calendar
      day after the related Distribution Date, a duly authorized representative of
      the
      Exchange Act Signing Party shall sign the Form 10-D and return an electronic
      or
      fax copy of such signed Form 10-D (with an original executed hard copy to follow
      by overnight mail) to the Securities Administrator. If a Form 10-D cannot be
      filed on time or if a previously filed Form 10-D needs to be amended, the
      Securities Administrator will follow the procedures set forth in subsection
      (g)(ii) of this Section 6.20. Promptly (but no later than one Business Day)
      after filing with the Commission, the Securities Administrator will make
      available on its internet website a final executed copy of each Form 10-D
      prepared and filed by the Securities Administrator. Each party to this Agreement
      acknowledges that the performance by the Securities Administrator of its duties
      under this Section 6.20(d) related to the timely preparation and filing of
      Form
      10-D is contingent upon such parties strictly observing all applicable deadlines
      in the performance of their duties under this Section 6.20(d). The Securities
      Administrator shall have no liability for any loss, expense, damage, claim
      arising out of or with respect to any failure to properly prepare and/or timely
      file such Form 10-D, where such failure results from the Securities
      Administrator’s inability or failure to obtain or receive, on a timely basis,
      any information from any other party hereto needed to prepare, arrange for
      execution or file such Form 10-D, not resulting from its own negligence, bad
      faith or willful misconduct.

    

    
      
        
          
          

        

        
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    (iv) Form
      10-D
      requires the registrant to indicate (by checking "yes" or "no") that it “(1) has
      filed all reports required to be filed by Section 13 or 15(d) of the Exchange
      Act during the preceding 12 months (or for such shorter period that the
      registrant was required to file such reports), and (2) has been subject to
      such
      filing requirements for the past 90 days.” The Depositor hereby represents to
      the Securities Administrator that the Depositor has filed all such required
      reports during the preceding 12 months and that it has been subject to such
      filing requirement for the past 90 days. The Depositor shall notify the
      Securities Administrator in writing, no later than the fifth calendar day after
      the related Distribution Date with respect to the filing of a report on Form
      10-D if the answer to the questions should be “no.” The Securities Administrator
      shall be entitled to rely on such representations in preparing, executing and/or
      filing any such report.

    

    (e) Reports
      Filed on Form 10-K.

     

    (i) Within
      90
      days after the end of each fiscal year of the Trust Fund or such earlier date
      as
      may be required by the Exchange Act (the “10-K Filing Deadline”) (it being
      understood that the fiscal year for the Trust Fund ends on December
      31st
      of each
      year), commencing in March 2007, the Securities Administrator shall prepare
      and
      file on behalf of the Trust Fund a Form 10-K, in form and substance as required
      by the Exchange Act. Each such Form 10-K shall include the following items,
      in
      each case to the extent they have been delivered to the Securities Administrator
      within the applicable time frames set forth in this Agreement and in the related
      Servicing Agreements and the Custodial Agreement, (A) an annual compliance
      statement for each Servicer, each Additional Servicer and the Master Servicer,
      as described under Section 9.26 hereof and in each Servicing Agreement, (B)(I)
      the annual reports on assessment of compliance with servicing criteria for
      each
      Servicer, the Custodian, each Additional Servicer, the Master Servicer, the
      Credit Risk Manager, any Servicing Function Participant, the Paying Agent and
      the Securities Administrator (each, a “Reporting Servicer”), as described under
      Section 9.25(a) hereof and in each Servicing Agreement and the Custodial
      Agreement, and (II) if any Reporting Servicer’s report on assessment of
      compliance with servicing criteria described under Section 9.25(a) hereof or
      in
      any Servicing Agreement or the Custodial Agreement identifies any material
      instance of noncompliance, disclosure identifying such instance of
      noncompliance, or if any Reporting Servicer’s report on assessment of compliance
      with servicing criteria described under Section 9.25(a) hereof or in the any
      Servicing Agreement or the Custodial Agreement is not included as an exhibit
      to
      such Form 10-K, disclosure that such report is not included and an explanation
      why such report is not included, (C)(I) the registered public accounting firm
      attestation report for each Reporting Servicer, as described under Section
      9.25(b) hereof and in each Servicing Agreement and Custodial Agreement and
      (II)
      if any registered public accounting firm attestation report described under
      Section 9.25(b) hereof or in any Servicing Agreement or Custodial Agreement
      identifies any material instance of noncompliance, disclosure identifying such
      instance of noncompliance, or if any such registered public accounting firm
      attestation report is not included as an exhibit to such Form 10-K, disclosure
      that such report is not included and an explanation why such report is not
      included, and (D) a Sarbanes-Oxley Certification. Any disclosure or information
      in addition to (A) through (D) above that is required to be included on Form
      10-K (“Additional Form 10-K Disclosure”) shall be determined and prepared by and
      at the direction of the Depositor pursuant to the following paragraph and the
      Securities Administrator will have no duty or liability for any failure
      hereunder to determine or prepare any Additional Form 10-K Disclosure, except
      as
      set forth in the next paragraph. 

    

    
      
        
          
          

        

        
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    (ii) As
      set
      forth on Exhibit P-2 hereto, no later than March 15 of each year that the Trust
      Fund is subject to the Exchange Act reporting requirements, commencing in 2007,
      (A) certain parties to the Structured Asset Investment Loan Trust 2006 BNC3
      transaction shall be required to provide to the Securities Administrator and
      the
      Depositor, to the extent known by a responsible officer thereof, in
      EDGAR-compatible form (which may be Word or Excel documents easily convertible
      to EDGAR format), or in such other form as otherwise agreed upon by the
      Securities Administrator and such party, the form and substance of any
      Additional Form 10-K Disclosure, if applicable, and include with such Additional
      Form 10-K Disclosure, an Additional Disclosure Notification in the form attached
      hereto as Exhibit P-4, and (B) the Depositor will approve, as to form and
      substance, or disapprove, as the case may be, the inclusion of the Additional
      Form 10-K Disclosure on Form 10-K. The Securities Administrator has no duty
      under this Agreement to monitor or enforce the performance by the parties listed
      on Exhibit P-2 of their duties under this paragraph or proactively solicit
      or
      procure from such parties any Form 10-K Disclosure Information. The Sponsor
      will
      be responsible for any reasonable fees and expenses assessed or incurred by
      the
      Securities Administrator in connection with including any Additional Form 10-K
      Disclosure on Form 10-K pursuant to this paragraph. 

    

    (iii) After
      preparing the Form 10-K, the Securities Administrator shall forward
      electronically a copy of the Form 10-K to the Exchange Act Signing Party for
      review and approval. If the Master Servicer is the Exchange Act Signing Party
      and the Form 10-K includes Additional Form 10-K Disclosure, then the Form 10-K
      shall also be electronically distributed to the Depositor for review and
      approval. No later than the close of business New York City time on the 4th
      Business Day prior to the 10-K Filing Deadline, a senior officer of the Exchange
      Act Signing Party shall sign the Form 10-K and return an electronic or fax
      copy
      of such signed Form 10-K (with an original executed hard copy to follow by
      overnight mail) to the Securities Administrator. If a Form 10-K cannot be filed
      on time or if a previously filed Form 10-K needs to be amended, the Securities
      Administrator will follow the procedures set forth in subsection (g) of this
      Section 6.20. Promptly (but no later than one Business Day) after filing with
      the Commission, the Securities Administrator will make available on its internet
      website a final executed copy of each Form 10-K prepared and filed by the
      Securities Administrator. The parties to this Agreement acknowledge that the
      performance by the Securities Administrator of its duties under this Section
      6.20(e) related to the timely preparation and filing of Form 10-K is contingent
      upon such parties (and any Additional Servicer or Servicing Function
      Participant) strictly observing all applicable deadlines in the performance
      of
      their duties under this Section 6.20(e), Section 9.25(a), Section 9.25(b) and
      Section 9.26. The Securities Administrator shall have no liability for any
      loss,
      expense, damage, claim arising out of or with respect to any failure to properly
      prepare and/or timely file such Form 10-K, where such failure results from
      the
      Securities Administrator’s inability or failure to obtain or receive, on a
      timely basis, any information from any other party hereto needed to prepare,
      arrange for execution or file such Form 10-K, not resulting from its own
      negligence, bad faith or willful misconduct.

    

    
      
        
          
          

        

        
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    (iv) Each
      Form
      10-K shall include the Sarbanes-Oxley Certification. The Securities
      Administrator, the Paying Agent and, if the Depositor is the Exchange Act
      Signing Party, the Master Servicer, shall, and the Securities Administrator,
      the
      Paying Agent and the Master Servicer (if applicable) shall cause any Servicing
      Function Participant engaged by it to, provide to the Person who signs the
      Sarbanes-Oxley Certification (the “Certifying Person”), by March 15 of each year
      in which the Trust Fund is subject to the reporting requirements of the Exchange
      Act (each, a “Back-Up Certification”), in the form attached hereto as Exhibit
      Q-1 (or, in the case of (x) the Paying Agent, such other form as agreed to
      between the Paying Agent and the Exchange Act Signing Party, and (y) the
      Securities Administrator, the form attached hereto as Exhibit Q-2), upon which
      the Certifying Person, the entity for which the Certifying Person acts as an
      officer, and such entity’s officers, directors and Affiliates (collectively with
      the Certifying Person, “Certification Parties”) can reasonably rely. The senior
      officer of the Exchange Act Signing Party shall serve as the Certifying Person
      on behalf of the Trust Fund. In the event the Master Servicer, the Securities
      Administrator, the Paying Agent or any Servicing Function Participant engaged
      by
      such parties is terminated or resigns pursuant to the terms of this Agreement,
      such party or Servicing Function Participant shall provide a Back-Up
      Certification to the Certifying Person pursuant to this Section 6.20(e)(iv)
      with
      respect to the period of time it was subject to this Agreement.

    

    (v) Each
      person (including their officers or directors) that signs any Form 10-K
      Certification shall be entitled to indemnification from the Trust Fund for
      any
      liability or expense incurred by it in connection with such certification,
      other
      than any liability or expense attributable to such Person’s own bad faith,
      negligence or willful misconduct. The provisions of this subsection shall
      survive any termination of this Agreement and the resignation or removal of
      such
      Person.

    

    (vi) Form
      10-K
      requires the registrant to indicate (by checking "yes" or "no") that it “(1) has
      filed all reports required to be filed by Section 13 or 15(d) of the Exchange
      Act during the preceding 12 months (or for such shorter period that the
      registrant was required to file such reports), and (2) has been subject to
      such
      filing requirements for the past 90 days.” The Depositor hereby represents to
      the Securities Administrator that the Depositor has filed all such required
      reports during the preceding 12 months and that it has been subject to such
      filing requirement for the past 90 days. The Depositor shall notify the
      Securities Administrator in writing, no later than March 15th
      with
      respect to the filing of a report on Form 10-K, if the answer to the questions
      should be “no.” The Securities Administrator shall be entitled to rely on such
      representations in preparing, executing and/or filing any such
      report.

    

    
      
        
          
          

        

        
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    (f) Reports
      Filed on Form 8-K.

     

    (i) Within
      four Business Days after the occurrence of an event requiring disclosure on
      Form
      8-K (each such event, a “Reportable Event”), and if requested by the Depositor,
      the Securities Administrator shall prepare and file on behalf of the Trust
      Fund
      any Form 8-K, as required by the Exchange Act, provided
      that the
      Depositor shall file the initial Form 8-K in connection with the issuance of
      the
      Certificates. Any disclosure or information related to a Reportable Event or
      that is otherwise required to be included on Form 8-K (“Form 8-K Disclosure
      Information”) shall be determined and prepared by and at the direction of the
      Depositor pursuant to the following paragraph and the Securities Administrator
      will have no duty or liability for any failure hereunder to determine or prepare
      any Form 8-K Disclosure Information or any Form 8-K, except as set forth in
      the
      next paragraph. 

    

    (ii) As
      set
      forth on Exhibit P-3 hereto, for so long as the Trust Fund is subject to the
      Exchange Act reporting requirements, no later than Noon New York City time
      on
      the 2nd Business Day after the occurrence of a Reportable Event (A) certain
      parties to the Structured Asset Investment Loan Trust 2006-BNC3 transaction
      shall be required to provide to the Securities Administrator and the Depositor,
      to the extent known by a responsible officer thereof, in EDGAR-compatible form
      (which may be Word or Excel documents easily convertible to EDGAR format),
      or in
      such other form as otherwise agreed upon by the Securities Administrator and
      such party, the form and substance of any Form 8-K Disclosure Information,
      if
      applicable, and include with such Form 8-K Disclosure Information, an Additional
      Disclosure Notification in the form attached hereto as Exhibit P-4, and (B)
      the
      Depositor will approve, as to form and substance, or disapprove, as the case
      may
      be, the inclusion of the Form 8-K Disclosure Information. The Securities
      Administrator has no duty under this Agreement to monitor or enforce the
      performance by the parties listed on Exhibit P-3 of their duties under this
      paragraph or proactively solicit or procure from such parties any Form 8-K
      Disclosure Information. The Sponsor will be responsible for any reasonable
      fees
      and expenses assessed or incurred by the Securities Administrator in connection
      with including any Form 8-K Disclosure Information on Form 8-K pursuant to
      this
      paragraph. 

    

    (iii) After
      preparing the Form 8-K, the Securities Administrator shall forward
      electronically, no later than Noon New York City time on the 3rd
      Business
      Day after the Reportable Event, a copy of the Form 8-K to the Exchange Act
      Signing Party for review and approval. If the Master Servicer is the Exchange
      Act Signing Party, then the Form 8-K shall also be electronically distributed
      to
      the Depositor for review and approval. No later than Noon New York City time
      on
      the 4th
      Business
      Day after the Reportable Event, a senior officer of the Exchange Act Signing
      Party shall sign the Form 8-K and return an electronic or fax copy of such
      signed Form 8-K (with an original executed hard copy to follow by overnight
      mail) to the Securities Administrator. If a Form 8-K cannot be filed on time
      or
      if a previously filed Form 8-K needs to be amended, the Securities Administrator
      will follow the procedures set forth in subsection (g) of this Section 6.20.
      Promptly (but no later than one Business Day) after filing with the Commission,
      the Securities Administrator will make available on its internet website a
      final
      executed copy of each Form 8-K prepared and filed by it pursuant to this Section
      6.20(f). The parties to this Agreement acknowledge that the performance by
      the
      Securities Administrator of its duties under this Section 6.20(f) related to
      the
      timely preparation and filing of Form 8-K is contingent upon such parties
      strictly observing all applicable deadlines in the performance of their duties
      under this Section 6.20(f). The Securities Administrator shall have no liability
      for any loss, expense, damage, claim arising out of or with respect to any
      failure to properly prepare and/or timely file such Form 8-K, where such failure
      results from the Securities Administrator’s inability or failure to obtain or
      receive, on a timely basis, any information from any other party hereto needed
      to prepare, arrange for execution or file such Form 8-K, not resulting from
      its
      own negligence, bad faith or willful misconduct. 

    

    
      
        
          
          

        

        
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    (g) Suspension
      of Reporting Obligation; Amendments; Late Filings.

     

    (i) On
      or
      before January 30 in of the first year in which the Securities Administrator
      is
      able to do so under applicable law, unless otherwise directed by the Depositor,
      the Securities Administrator shall prepare and file a Form 15 relating to the
      automatic suspension of reporting in respect of the Trust Fund under the
      Exchange Act. 

    

    (ii) In
      the
      event that the Securities Administrator becomes aware that it will be unable
      to
      timely file with the Commission all or any required portion of any Form 8-K,
      10-D or 10-K required to be filed by this Agreement because required disclosure
      information was either not delivered to it or delivered to it after the delivery
      deadlines set forth in this Agreement or for any other reason, the Securities
      Administrator will promptly notify the Depositor. In the case of Form 10-D
      and
      10-K, the parties to this Agreement and each Servicer will cooperate to prepare
      and file a Form 12b-25 and a 10-D/A and 10-K/A as applicable, pursuant to Rule
      12b-25 of the Exchange Act. In the case of Form 8-K, the Securities
      Administrator will, upon receipt of all required Form 8-K Disclosure Information
      and upon the approval and direction of the Depositor, include such disclosure
      information on the next Form 10-D. In the event that any previously filed Form
      8-K, 10-D or 10-K needs to be amended with respect to an additional disclosure
      item, the Securities Administrator will notify the Depositor and any applicable
      party affected thereby and such parties will cooperate to prepare any necessary
      8-K/A, 10-D/A or 10-K/A. Any Form 15, Form 12b-25 or any amendment to Form
      8-K,
      10-D or 10-K shall be signed by a senior officer or a duly authorized
      representative, as applicable, of the Exchange Act Signing Party. The parties
      to
      this Agreement acknowledge that the performance by the Securities Administrator
      of its duties under this Section 6.20(g) related to the timely preparation
      and
      filing of Form 15, a Form 12b-25 or any amendment to Form 8-K, 10-D or 10-K
      is
      contingent upon each such party performing its duties under this Section. The
      Securities Administrator shall have no liability for any loss, expense, damage,
      claim arising out of or with respect to any failure to properly prepare and/or
      timely file any such Form 15, Form 12b-25 or any amendments to Forms 8-K, 10-D
      or 10-K, where such failure results from the Securities Administrator’s
      inability or failure to obtain or receive, on a timely basis, any information
      from any other party hereto needed to prepare, arrange for execution or file
      such Form 15, Form 12b-25 or any amendments to Forms 8-K, 10-D or 10-K, not
      resulting from its own negligence, bad faith or willful misconduct.

    

    
      
        
          
          

        

        
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    (h) Any
      party
      that signs any Exchange Act report that the Securities Administrator is required
      to file shall provide to the Securities Administrator prompt notice of the
      execution of such Exchange Act report along with the name and contact
      information for the person signing such report and shall promptly deliver to
      the
      Securities Administrator the original executed signature page for such report.
      In addition, each of the parties agrees to provide to the Securities
      Administrator such additional information related to such party as the
      Securities Administrator may reasonably request, including evidence of the
      authorization of the person signing any certification or statement, financial
      information and reports, and such other information related to such party or
      its
      performance hereunder. 

    

    (i) The
      Depositor and the Master Servicer, by mutual agreement, shall determine which
      of
      the Depositor or the Master Servicer shall be the initial Exchange Act Signing
      Party. Upon such determination, the Depositor shall timely notify the Securities
      Administrator, and such notice shall provide contact information for the
      Exchange Act Signing Party. If the Depositor and Master Servicer, at any time,
      mutually agree to change the identity of the Exchange Act Signing Party, the
      Depositor shall provide timely notice to the Securities Administrator of any
      such change. Any notice delivered pursuant to this Section 6.20 may be by fax
      or
      electronic copy notwithstanding the notice provisions of Section
      11.07.

    

    
      	
              Section
                6.21

            	
              Reporting
                Requirements of the Commission

            

    

     

    Each
      of
      the parties hereto acknowledges and agrees that the purpose of Sections 6.01
      and
      6.20 of this Agreement is to facilitate compliance by the Sponsor, the Master
      Servicer and the Depositor with the provisions of Regulation AB, as such may
      be
      amended or clarified from time to time. Therefore, each of the parties agrees
      that (a) the obligations of the parties hereunder shall be interpreted in such
      a
      manner as to accomplish compliance with Regulation AB, (b) the parties’
obligations hereunder will be supplemented and modified as necessary to be
      consistent with any such amendments, interpretive advice or guidance, convention
      or consensus among active participants in the asset-backed securities markets,
      advice of counsel, or otherwise in respect of the requirements of Regulation
      AB
      and (c) the parties shall comply with reasonable requests made by the Sponsor,
      the Master Servicer, the Depositor or the Securities Administrator for delivery
      of additional or different information, to the extent that such information
      is
      available or reasonably attainable, as the Sponsor, the Master Servicer, the
      Depositor or the Securities Administrator may determine in good faith is
      necessary to comply with the provisions of Regulation AB.

     

    

    
      
        
          
          

        

        
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              Section
                6.22

            	
              No
                Merger.

            

    

     

    The
      Trustee shall not cause or otherwise knowingly permit the assets of the Trust
      Fund to be merged or consolidated with any other entity, except as a result
      of a
      final judicial determination.

     

    
      	
              Section
                6.23

            	
              Indemnification
                by the Securities
                Administrator.

            

    

     

    The
      Securities Administrator agrees to indemnify the Depositor, the Trustee and
      the
      Master Servicer, and each of their respective directors, officers, employees
      and
      agents and the Trust Fund and hold each of them harmless from and against any
      losses, damages, penalties, fines, forfeitures, legal fees and expenses and
      related costs, judgments, and any other costs, fees and expenses that any of
      them may sustain arising out of or based upon the engagement of any
      Subcontractor in violation of Section 6.01(l) or any failure by the Securities
      Administrator to deliver any information, report, certification, accountants’
letter or other material when and as required under this Agreement, including
      any report under Sections 6.20, 9.25(a) or (b).

     

     

    ARTICLE
      VII

     

    PURCHASE
      OF MORTGAGE LOANS AND

    TERMINATION
      OF THE TRUST FUND

     

    
      	
              Section
                7.01

            	
              Purchase
                of Mortgage Loans; Termination of Trust Fund Upon Purchase or Liquidation
                of All Mortgage Loans;
                Purchase of Lower Tier REMIC 1 Uncertificated Regular
                Interests.

            

    

     

    (a) The
      respective obligations and responsibilities of the Trustee and the Master
      Servicer created hereby (other than the obligation of the Trustee to make
      payments to Certificateholders and the Swap Counterparty as set forth in Section
      7.02, the obligation of the Master Servicer to make a final remittance to the
      Securities Administrator pursuant to Section 4.01, and the obligations of the
      Master Servicer to the Securities Administrator pursuant to Section 9.10 and
      to
      the Securities Administrator and the Trustee pursuant to Sections 9.14 and
      9.31)
      shall terminate on the earliest of (i) the final payment or other liquidation
      of
      the last Mortgage Loan remaining in the Trust Fund and the disposition of all
      REO Property, (ii) the sale of the property held by the Trust Fund in accordance
      with Section 7.01(b) and (iii) the Latest Possible Maturity Date (each, a “Trust
      Fund Termination Event”); provided,
      however,
      that in
      no event shall the Trust Fund created hereby continue beyond the expiration
      of
      21 years from the death of the last survivor of the descendants of Joseph P.
      Kennedy, the late Ambassador of the United States to the Court of St. James’s,
      living on the date hereof. Upon the occurrence of a Trust Fund Termination
      Event, each REMIC shall be terminated in a manner that shall qualify as a
“qualified liquidation” under the REMIC Provisions.

     

    

    
      
        
          
          

        

        
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    (b) On
      any
      Distribution Date occurring on or after the Initial Optional Termination Date,
      the Master Servicer or LTURI-holder, as applicable, with the prior written
      consent of any NIMS Insurer and the Seller, which consent shall not be
      unreasonably withheld, has the option to cause the Trust Fund to adopt a plan
      of
      complete liquidation pursuant to Section 7.03(a)(i) hereof to sell all of its
      property. Upon exercise of such option, the property of the Trust Fund shall
      be
      sold to the Master Servicer at a price (the “Termination Price”) equal to the
      sum of (i) 100% of the unpaid principal balance of each Mortgage Loan on the
      day
      of such purchase plus interest accrued thereon at the applicable Mortgage Rate
      with respect to any Mortgage Loan to the Due Date in the Collection Period
      immediately preceding the related Distribution Date to the date of such
      repurchase, (ii) the fair market value of any REO Property and any other
      property held by any REMIC, such fair market value to be determined by an
      independent appraiser or appraisers mutually agreed upon by the Master Servicer,
      any NIMS Insurer and the Trustee (reduced, in the case of REO Property, by
      (1)
      reasonably anticipated disposition costs and (2) any amount by which the fair
      market value as so reduced exceeds the outstanding principal balance of the
      related Mortgage Loan plus interest accrued thereon at the applicable Net
      Mortgage Rate to the date of such purchase), (iii) any unreimbursed Servicing
      Advances and (iv) any Swap Termination Payment payable to the Swap Counterparty
      as a result of a termination pursuant to this Section 7.01; provided,
      however, if
      there
      are any NIM Securities outstanding, the Master Servicer may only exercise its
      option after receiving the prior written consent of the holders of such NIM
      Securities and, if such consent is given, the Termination Price shall also
      include an amount equal to the sum of (1) any accrued interest on the NIM
      Securities, (2) the unpaid principal balance of any such NIM Securities and
      (3)
      any other reimbursable expenses owed by the issuer of the NIM Securities (the
      “NIM Redemption Amount”). The Master Servicer, each Servicer, the Trustee, the
      Securities Administrator and the Custodian shall be reimbursed from the
      Termination Price for any Mortgage Loan or related REO Property for any Advances
      made or other amounts advanced with respect to the Mortgage Loans that are
      reimbursable to any such entity under this Agreement, the applicable Servicing
      Agreement or the Custodial Agreement, together with any accrued and unpaid
      compensation and any other amounts due to the Master Servicer, the Securities
      Administrator or the Trustee hereunder or the Servicers or the Custodian. If
      the
      NIMS Insurer directs the Master Servicer to exercise its right to cause the
      Trust Fund to adopt a plan of complete liquidation as described above, then
      (i)
      the Master Servicer shall cause the Trust Fund to adopt a plan of complete
      liquidation as described above, (ii) the NIMS Insurer shall remit the
      Termination Price in immediately available funds to the Master Servicer at
      least
      three Business Days prior to the applicable Distribution Date and, upon receipt
      of such funds from the NIMS Insurer, the Master Servicer shall promptly deposit
      such funds in the Collection Account and (iii) upon termination of the Trust
      Fund, the Trustee will transfer the property of the Trust Fund to the NIMS
      Insurer. The NIMS Insurer shall be obligated to reimburse the Master Servicer
      for its reasonable out-of-pocket expenses incurred in connection with its
      termination of the Trust Fund at the direction of the NIMS Insurer and shall
      indemnify and hold harmless the Master Servicer for any losses, liabilities
      or
      expenses resulting from any claims directly resulting from or relating to the
      Master Servicer’s termination of the Trust Fund at the direction of the NIMS
      Insurer, except to the extent such losses, liabilities or expenses arise out
      of
      or result from the Master Servicer’s negligence, bad faith or willful
      misconduct.

     

    

    
      
        
          
          

        

        
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    (c) On
      any
      Distribution Date occurring on or after the Initial Optional Termination Date
      and provided there are no NIM Securities outstanding, the Master Servicer,
      with
      the prior written consent of the Seller, which consent shall not be unreasonably
      withheld, has the option to purchase all of the Lower Tier REMIC 1
      Uncertificated Regular Interests. Upon exercise of such option, the Lower Tier
      REMIC 1 Uncertificated Regular Interests shall be sold to the Master Servicer
      at
      a price (the “Lower Tier REMIC 1 Uncertificated Regular Interests Purchase
      Price”) equal to the sum of (i) 100% of the unpaid principal balance of each
      Mortgage Loan on the day of such purchase plus interest accrued thereon at
      the
      applicable Mortgage Rate with respect to any Mortgage Loan to the Due Date
      in
      the Collection Period immediately preceding the related Distribution Date to
      the
      date of such repurchase and (ii) the fair market value of any REO Property
      and
      any other property held by any REMIC, such fair market value to be determined
      by
      an independent appraiser or appraisers mutually agreed upon by the Master
      Servicer, any NIMS Insurer and the Trustee (reduced, in the case of REO
      Property, by (1) reasonably anticipated disposition costs and (2) any amount
      by
      which the fair market value as so reduced exceeds the outstanding principal
      balance of the related Mortgage Loan plus interest accrued thereon at the
      applicable Net Mortgage Rate to the date of such purchase). If the Master
      Servicer elects to exercise such option, each REMIC created pursuant to this
      Agreement (other than REMIC 1) shall be terminated in such a manner so that
      the
      termination of each such REMIC shall qualify as a “qualified liquidation” under
      the REMIC Provisions and the Lower Tier REMIC 1 Uncertificated Regular Interests
      and the Class LT-R Certificates will evidence the entire beneficial interest
      in
      the property of the Trust Fund. Following a purchase of the Lower Tier REMIC
      1
      Uncertificated Regular Interests pursuant to this subsection, the Trust Fund
      (and REMIC 1) will remain outstanding and final payment on the Certificates
      (other than the Class LT-R Certificates) will be made in accordance with
      Sections 7.03(a)(iii) and 5.02. The Trust Fund will terminate upon the
      occurrence of a Trust Fund Termination Event, in accordance with Section
      7.01(a).

     

    
      	
              Section
                7.02

            	
              Procedure
                Upon Termination of Trust Fund or Purchase of Lower Tier REMIC 1
                Uncertificated Regular
                Interests.

            

    

     

    (a) Notice
      of
      any Trust Fund Termination Event and notice of the purchase of the Lower Tier
      REMIC 1 Uncertificated Regular Interests, specifying the Distribution Date
      upon
      which the final distribution to the Certificates (other than the Class LT-R
      Certificates, in the case of a purchase of the Lower Tier REMIC 1 Uncertificated
      Regular Interests) shall be made, shall be given by the Trustee by first class
      mail to Certificateholders mailed promptly (and in no event later than five
      Business Days) (x) after the Trustee has received notice from the Master
      Servicer or the LTURI-holder, as applicable, of its election to cause (1) the
      sale of all of the property of the Trust Fund pursuant to Section 7.01(b) or
      (2)
      the purchase of the Lower Tier REMIC 1 Uncertificated Regular Interests pursuant
      to Section 7.01(c), or (y) upon the final payment or other liquidation of the
      last Mortgage Loan or REO Property in the Trust Fund. In the case of a Trust
      Fund Termination Event, the Trustee shall also give notice to the Master
      Servicer, the Swap Counterparty, the Cap Counterparty and the Certificate
      Registrar at the time notice is given to Holders.

     

    In
      the
      case of a Trust Fund Termination Event, such notice shall specify (A) the
      Distribution
      Date
      upon which final distribution on the Certificates or Lower Tier REMIC 1
      Uncertificated Regular Interests of all amounts required to be distributed
      to
      Certificateholders pursuant to Section 5.02 will be made upon presentation
      and
      surrender of the Certificates at the Corporate Trust Office, and (B) that the
      Record Date otherwise applicable to such Distribution Date is not applicable,
      distribution being made only upon presentation and surrender of the Certificates
      at the office or agency of the Trustee therein specified. Upon any such Trust
      Fund Termination Event, the duties of the Certificate Registrar with respect
      to
      the Certificates or Lower Tier REMIC 1 Uncertificated Regular Interests shall
      terminate and the Trustee shall terminate or request the Master Servicer to
      terminate, the Collection Account it maintains, the Certificate Account and
      any
      other account or fund maintained with respect to the Certificates or Lower
      Tier
      REMIC 1 Uncertificated Regular Interests, subject to the Trustee’s obligation
      hereunder to hold all amounts payable to Certificateholders in trust without
      interest pending such payment. 

    

    
      
        
          
          

        

        
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    In
      the
      case of a purchase of the Lower Tier REMIC 1 Uncertificated Regular Interests,
      such notice shall specify (A) the Distribution Date upon which final
      distribution on the Certificates (other than the Class LT-R Certificates) of
      all
      amounts required to be distributed to Certificateholders pursuant to Section
      5.02 (other than any distributions to the Class LT-R Certificates in respect
      of
      REMIC 1) will be made upon presentation and surrender of the Certificates (other
      than the Class LT-R Certificates) at the Corporate Trust Office, and (B) that
      the Record Date otherwise applicable to such Distribution Date is not
      applicable, distribution being made only upon presentation and surrender of
      the
      Certificates (other than the Class LT-R Certificates) at the office or agency
      of
      the Trustee therein specified. Upon any such purchase of the Lower Tier REMIC
      1
      Uncertificated Regular Interests, the duties of the Certificate Registrar with
      respect to the Certificates other than the Class LT-R Certificate shall
      terminate but the Trustee shall not terminate or request the Master Servicer
      to
      terminate, the Collection Account it maintains, the Certificate Account and
      any
      other account or fund maintained with respect to the Certificates, subject
      to
      the Trustee’s obligation hereunder to hold all amounts payable to
      Certificateholders in trust without interest pending such payment. For all
      Distribution Dates following the Distribution Date on which the Master Servicer
      purchases the Lower Tier REMIC 1 Uncertificated Regular Interests, all amounts
      that would be distributed on the Certificates (other than the Class LT-R
      Certificate and exclusive of amounts payable from any fund held outside of
      REMIC
      1) absent such purchase shall be payable to the LTURI-holder.

    

    (b) In
      the
      event that all of the Holders do not surrender their Certificates for
      cancellation within three months after the time specified in the above-mentioned
      written notice, the Trustee shall give a second written notice to the remaining
      Certificateholders to surrender their Certificates for cancellation and receive
      the final distribution with respect thereto. If within one year after the second
      notice any Certificates shall not have been surrendered for cancellation, the
      Trustee may take appropriate steps to contact the remaining Certificateholders
      concerning surrender of such Certificates, and the cost thereof shall be paid
      out of the amounts distributable to such Holders. If within two years after
      the
      second notice any Certificates shall not have been surrendered for cancellation,
      the Trustee shall, subject to applicable state law relating to escheatment,
      hold
      all amounts distributable to such Holders for the benefit of such Holders.
      No
      interest shall accrue on any amount held by the Trustee and not distributed
      to a
      Certificateholder due to such Certificateholder’s failure to surrender its
      Certificate(s) for payment of the final distribution thereon in accordance
      with
      this Section.

     

    (c) Any
      reasonable expenses incurred by the Trustee in connection with any Trust Fund
      Termination Event or any purchase of the Lower Tier REMIC 1 Uncertificated
      Regular Interests shall be reimbursed from proceeds received from such
      termination or purchase.

     

    

    
      
        
          
          

        

        
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              Section
                7.03

            	
              Additional
                Trust Fund Termination Event or Purchase of the Lower Tier REMIC
                1
                Uncertificated Regular
                Interests.

            

    

     

    (a) Any
      termination of the Trust Fund pursuant to Section 7.01(a) or any termination
      of
      a REMIC pursuant to Section 7.01(c) shall be effected in accordance with the
      following additional requirements, unless the Trustee seeks (at the request
      of
      the party exercising the option to purchase all of the Mortgage Loans or Lower
      Tier REMIC 1 Uncertificated Regular Interests pursuant to Section 7.01(b) or
      Section 7.01(c), respectively), and subsequently receives, an Opinion of Counsel
      (at the expense of such requesting party), addressed to the Trustee and any
      NIMS
      Insurer to the effect that the failure to comply with the requirements of this
      Section 7.03 will not result in an Adverse REMIC Event:

     

    (i)
       Within
      89
      days prior to the time of the making of the final payment on the Certificates
      (other than the Class LT-R Certificates, in the case of a purchase of the Lower
      Tier REMIC 1 Uncertificated Regular Interests, upon notification by the Master
      Servicer, the Securities Administrator, any NIMS Insurer or an Affiliate of
      the
      Seller that it intends to exercise its option to cause the termination of the
      Trust Fund or purchase the Lower Tier REMIC 1 Uncertificated Regular Interests,
      the Trustee shall adopt a plan of complete liquidation on behalf of each REMIC
      (other than REMIC 1, in the case of a purchase of the Lower Tier REMIC 1
      Uncertificated Regular Interests), meeting the requirements of a qualified
      liquidation under the REMIC Provisions;

     

    (ii)
       Any
      sale
      of the assets of the Trust Fund or the Lower Tier REMIC 1 Uncertificated Regular
      Interests pursuant to Section 7.02 shall be a sale for cash and shall occur
      at
      or after the time of adoption of such a plan of complete liquidation and prior
      to the time of making of the final payment on the Certificates (other than
      the
      Class LT-R Certificates, in the case of a purchase of the Lower Tier REMIC
      1
      Uncertificated Regular Interests);

     

    (iii)
       On
      the
      date specified for final payment of the Certificates (other than the Class
      LT-R
      Certificates, in the case of a purchase of the Lower Tier REMIC 1 Uncertificated
      Regular Interests), the Trustee shall make final distributions of principal
      and
      interest on such Certificates and shall pay, in the case of a Trust Fund
      Termination Event, any Swap Termination Payment owed to the Swap Counterparty
      on
      the related Swap Payment Date (to the extent not paid on previous Swap Payment
      Dates) in accordance with Section 5.02. In the case of a Trust Fund Termination
      Event, and, after payment of, or provision for any outstanding expenses, the
      Trustee shall distribute or credit, or cause to be distributed or credited,
      to
      the Holders of the Residual Certificates all cash on hand after such final
      payment (other than cash retained to meet claims), and the Trust Fund (and
      each
      REMIC) shall terminate at that time; and

     

    (iv)
       In
      no
      event may the final payment on the Certificates or the final distribution or
      credit to the Holders of the Residual Certificates in respect of the residual
      interest in any liquidated REMIC be made after the 89th day from the date on
      which the plan of complete liquidation for such REMIC is adopted.

     

    

    
      
        
          
          

        

        
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    (b) By
      its
      acceptance of a Residual Certificate, each Holder thereof hereby agrees to
      accept the plan of complete liquidation prepared by the Depositor and adopted
      by
      the Trustee under this Section and to take such other action in connection
      therewith as may be reasonably requested by the Master Servicer or any
      Servicer.

     

    (c)  In
      connection with the termination of the Trust Fund, or a Section 7.01(c) Purchase
      Event, the Trustee may request an Opinion of Counsel addressed to the Trustee
      (at the expense of the Depositor) to the effect that all the requirements of
      a
      qualified liquidation under the REMIC Provisions have been met.

     

    
      	
              Section
                7.04

            	
              Optional
                Repurchase Right.

            

    

     

    The
      NIMS
      Insurer, if any, may repurchase any Distressed Mortgage Loan for a purchase
      price equal to the outstanding principal balance of such Mortgage Loan, plus
      accrued interest thereon to the date of repurchase plus any unreimbursed
      Advances, Servicing Advances or Servicing Fees allocable to such Distressed
      Mortgage Loan. Any such repurchase shall be accomplished by the NIMS Insurer’s
      remittance of the purchase price for the Distressed Mortgage Loan to the Master
      Servicer for deposit into the Collection Account. The NIMS Insurer shall not
      use
      any procedure in selecting Distressed Mortgage Loans to be repurchased which
      would be materially adverse to Certificateholders.

     

    ARTICLE
      VIII

     

    RIGHTS
      OF
      CERTIFICATEHOLDERS

     

    
      	
              Section
                8.01

            	
              Limitation
                on Rights of Holders.

            

    

     

    (a) The
      death
      or incapacity of any Certificateholder shall not operate to terminate this
      Agreement or this Trust Fund, nor entitle such Certificateholder’s legal
      representatives or heirs to claim an accounting or take any action or proceeding
      in any court for a partition or winding up of this Trust Fund, nor otherwise
      affect the rights, obligations and liabilities of the parties hereto or any
      of
      them. Except as otherwise expressly provided herein, no Certificateholder,
      solely by virtue of its status as a Certificateholder, shall have any right
      to
      vote or in any manner otherwise control the Master Servicer or the operation
      and
      management of the Trust Fund, or the obligations of the parties hereto, nor
      shall anything herein set forth, or contained in the terms of the Certificates,
      be construed so as to constitute the Certificateholders from time to time as
      partners or members of an association, nor shall any Certificateholder be under
      any liability to any third person by reason of any action taken by the parties
      to this Agreement pursuant to any provision hereof.

     

    

    
      
        
          
          

        

        
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    (b) No
      Certificateholder, solely by virtue of its status as Certificateholder, shall
      have any right by virtue or by availing of any provision of this Agreement
      to
      institute any suit, action or proceeding in equity or at law upon or under
      or
      with respect to this Agreement, unless such Holder previously shall have given
      to the Trustee a written notice of an Event of Default and of the continuance
      thereof, as hereinbefore provided, and unless also the Holders of Certificates
      evidencing not less than 25% of the Class Principal Amount (or Percentage
      Interest) of Certificates of each Class affected thereby shall, with the prior
      written consent of any NIMS Insurer, have made written request upon the Trustee
      to institute such action, suit or proceeding in its own name as Trustee
      hereunder and shall have offered to the Trustee such reasonable indemnity as
      it
      may require against the cost, expenses and liabilities to be incurred therein
      or
      thereby, and the Trustee, for sixty days after its receipt of such notice,
      request and offer of indemnity, shall have neglected or refused to institute
      any
      such action, suit or proceeding and no direction inconsistent with such written
      request has been given the Trustee during such sixty-day period by such
      Certificateholders or any NIMS Insurer; it being understood and intended, and
      being expressly covenanted by each Certificateholder with every other
      Certificateholder, any NIMS Insurer, the Securities Administrator and the
      Trustee, that no one or more Holders of Certificates shall have any right in
      any
      manner whatever by virtue or by availing of any provision of this Agreement
      to
      affect, disturb or prejudice the rights of the Holders of any other of such
      Certificates or the rights of any NIMS Insurer, or to obtain or seek to obtain
      priority over or preference to any other such Holder or any NIMS Insurer, or
      to
      enforce any right under this Agreement, except in the manner herein provided
      and
      for the benefit of all Certificateholders. For the protection and enforcement
      of
      the provisions of this Section, each and every Certificateholder, the NIMS
      Insurer and the Trustee shall be entitled to such relief as can be given either
      at law or in equity.

     

    
      	
              Section
                8.02

            	
              Access
                to List of Holders.

            

    

     

    (a) If
      the
      Trustee is not acting as Certificate Registrar, the Certificate Registrar will
      furnish or cause to be furnished to the Trustee and any NIMS Insurer, within
      fifteen days after receipt by the Certificate Registrar of a request by the
      Trustee or any NIMS Insurer in writing, a list, in such form as the Trustee
      may
      reasonably require, of the names and addresses of the Certificateholders of
      each
      Class as of the most recent Record Date.

     

    (b) If
      any
      NIMS Insurer or three or more Holders or Certificate Owners (hereinafter
      referred to as “Applicants”) apply in writing to the Trustee, and such
      application states that the Applicants desire to communicate with other Holders
      with respect to their rights under this Agreement or under the Certificates
      and
      is accompanied by a copy of the communication which such Applicants propose
      to
      transmit, then the Trustee shall, within five Business Days after the receipt
      of
      such application, afford such Applicants reasonable access during the normal
      business hours of the Trustee to the most recent list of Certificateholders
      held
      by the Trustee or shall, as an alternative, send, at the Applicants’ expense,
      the written communication proffered by the Applicants to all Certificateholders
      at their addresses as they appear in the Certificate Register.

     

    (c) Every
      Holder or Certificate Owner, if the Holder is a Clearing Agency, by receiving
      and holding a Certificate, agrees with the Depositor, the Master Servicer,
      the
      Securities Administrator, any NIMS Insurer, the Certificate Registrar and the
      Trustee that neither the Depositor, the Master Servicer, the Securities
      Administrator, any NIMS Insurer, the Certificate Registrar nor the Trustee
      shall
      be held accountable by reason of the disclosure of any such information as
      to
      the names and addresses of the Certificateholders hereunder, regardless of
      the
      source from which such information was derived.

     

    

    
      
        
          
          

        

        
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              Section
                8.03

            	
              Acts
                of Holders of Certificates.

            

    

     

    (a) Any
      request, demand, authorization, direction, notice, consent, waiver or other
      action provided by this Agreement to be given or taken by Holders or Certificate
      Owner, if the Holder is a Clearing Agency, may be embodied in and evidenced
      by
      one or more instruments of substantially similar tenor signed by such Holders
      in
      person or by agent 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 Trustee and the Securities Administrator and,
      where expressly required herein, to the Master Servicer. Such instrument or
      instruments (as the action embodies therein and evidenced thereby) are herein
      sometimes referred to as an “Act” of the Holders signing such instrument or
      instruments. Proof of execution of any such instrument or of a writing
      appointing any such agents shall be sufficient for any purpose of this Agreement
      and conclusive in favor of the Trustee, the Securities Administrator and the
      Master Servicer, if made in the manner provided in this Section. Each of the
      Trustee, the Securities Administrator and the Master Servicer shall promptly
      notify the others of receipt of any such instrument by it, and shall promptly
      forward a copy of such instrument to the others.

     

    (b) The
      fact
      and date of the execution by any Person of any such instrument or writing may
      be
      proved by the affidavit of a witness of such execution or by the certificate
      of
      any notary public or other officer authorized by law to take acknowledgments
      or
      deeds, certifying that the individual signing such instrument or writing
      acknowledged to him the execution thereof. Whenever such execution is by an
      officer of a corporation or a member of a partnership on behalf of such
      corporation or partnership, such certificate or affidavit shall also constitute
      sufficient proof of his authority. The fact and date of the execution of any
      such instrument or writing, or the authority of the individual executing the
      same, may also be proved in any other manner which the Trustee deems
      sufficient.

     

    (c) The
      ownership of Certificates or Lower Tier REMIC 1 Uncertificated Regular Interests
      (whether or not such Certificates or Lower Tier REMIC 1 Uncertificated Regular
      Interests shall be overdue and notwithstanding any notation of ownership or
      other writing thereon made by anyone other than the Trustee) shall be proved
      by
      the Certificate Register, and none of the Trustee, the Master Servicer, the
      Securities Administrator, the NIMS Insurer, or the Depositor shall be affected
      by any notice to the contrary.

     

    (d) Any
      request, demand, authorization, direction, notice, consent, waiver or other
      action by the Holder of any Certificate or Lower Tier REMIC 1 Uncertificated
      Regular Interest shall bind every future Holder of the same Certificate or
      Lower
      Tier REMIC 1 Uncertificated Regular Interest and the Holder of every Certificate
      or Lower Tier REMIC 1 Uncertificated Regular Interest issued upon the
      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 Trustee or
      the
      Master Servicer in reliance thereon, whether or not notation of such action
      is
      made upon such Certificate or Lower Tier REMIC 1 Uncertificated Regular
      Interest.

     

    

    
      
        
          
          

        

        
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    ARTICLE
      IX

     

    ADMINISTRATION
      AND SERVICING OF MORTGAGE LOANS BY THE MASTER SERVICER; CREDIT RISK
      MANAGER

     

    
      	
              Section
                9.01

            	
              Duties
                of the Master Servicer.

            

    

     

    The
      Certificateholders, by their purchase and acceptance of the Certificates or
      Lower Tier REMIC 1 Uncertificated Regular Interests, appoint Aurora Loan
      Services LLC, as Master Servicer. For and on behalf of the Depositor, the
      Trustee and the Certificateholders, the Master Servicer shall master service
      the
      Mortgage Loans in accordance with the provisions of this Agreement and the
      provisions of each Servicing Agreement. Notwithstanding anything in this
      Agreement, any Servicing Agreement or any Credit Risk Management Agreement
      to
      the contrary, the Master Servicer shall have no duty or obligation to enforce
      any Credit Risk Management Agreement or to supervise, monitor or oversee the
      activities of any Servicer under its Credit Risk Management Agreement with
      respect to any action taken or not taken by a Servicer at the direction of
      the
      Seller or pursuant to a recommendation of the Credit Risk Manager.

     

    
      	
              Section
                9.02

            	
              Master
                Servicer Fidelity Bond and Master Servicer Errors and Omissions Insurance
                Policy.

            

    

     

    (a) The
      Master Servicer, at its expense, shall maintain in effect a Master Servicer
      Fidelity Bond and a Master Servicer Errors and Omissions Insurance Policy,
      affording coverage with respect to all directors, officers, employees and other
      Persons acting on such Master Servicer’s behalf, and covering errors and
      omissions in the performance of the Master Servicer’s obligations hereunder. The
      Master Servicer Errors and Omissions Insurance Policy and the Master Servicer
      Fidelity Bond shall be in such form and amount that would be consistent with
      coverage customarily maintained by master servicers of mortgage loans similar
      to
      the Mortgage Loans and the Master Servicer shall provide the Trustee and any
      NIMS Insurer upon request, with a copy of such policy and fidelity bond. The
      Master Servicer shall (i) require each Servicer to maintain an Errors and
      Omissions Insurance Policy and a Servicer Fidelity Bond in accordance with
      the
      provisions of the applicable Servicing Agreement, (ii) cause each Servicer
      to
      provide to the Master Servicer certificates evidencing that such policy and
      bond
      is in effect and to furnish to the Master Servicer any notice of cancellation,
      non-renewal or modification of the policy or bond received by it, as and to
      the
      extent provided in the applicable Servicing Agreement, and (iii) furnish copies
      of such policies and of the certificates and notices referred to in clause
      (ii)
      to the Trustee upon request.

     

    (b) The
      Master Servicer shall promptly report to the Trustee and any NIMS Insurer any
      material changes that may occur in the Master Servicer Fidelity Bond or the
      Master Servicer Errors and Omissions Insurance Policy and shall furnish to
      the
      Trustee and any NIMS Insurer, on request, certificates evidencing that such
      bond
      and insurance policy are in full force and effect. The Master Servicer shall
      promptly report to the Trustee and any NIMS Insurer all cases of embezzlement
      or
      fraud, if such events involve funds relating to the Mortgage Loans. The total
      losses, regardless of whether claims are filed with the applicable insurer
      or
      surety, shall be disclosed in such reports together with the amount of such
      losses covered by insurance. If a bond or insurance claim report is filed with
      any of such bonding companies or insurers, the Master Servicer shall promptly
      furnish a copy of such report to the Trustee and any NIMS Insurer. Any amounts
      relating to the Mortgage Loans collected by the Master Servicer under any such
      bond or policy shall be promptly remitted by the Master Servicer to the Trustee
      for deposit into the Certificate Account. Any amounts relating to the Mortgage
      Loans collected by the applicable Servicer under any such bond or policy shall
      be remitted to the Master Servicer to the extent provided in the applicable
      Servicing Agreement.

     

    

    
      
        
          
          

        

        
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              Section
                9.03

            	
              Master
                Servicer’s Financial Statements and Related
                Information.

            

    

     

    For
      each
      year this Agreement is in effect, the Master Servicer shall submit to the
      Trustee, any NIMS Insurer, each Rating Agency and the Depositor a copy of its
      annual unaudited financial statements on or prior to March 15 of each year,
      beginning March 15, 2007. Such financial statements shall include a balance
      sheet, income statement, statement of retained earnings, statement of additional
      paid-in capital, statement of changes in financial position and all related
      notes and schedules and shall be in comparative form, certified by a nationally
      recognized firm of Independent Accountants to the effect that such statements
      were examined and prepared in accordance with generally accepted accounting
      principles applied on a basis consistent with that of the preceding
      year.

     

    
      	
              Section
                9.04

            	
              Power
                to Act; Procedures.

            

    

     

    (a) The
      Master Servicer shall master service the Mortgage Loans and shall have full
      power and authority, subject to the REMIC Provisions and the provisions of
      Article X hereof, and each Servicer shall have full power and authority (to
      the
      extent provided in the applicable Servicing Agreement) to do any and all things
      that it may deem necessary or desirable in connection with the servicing and
      administration of the Mortgage Loans, including but not limited to the power
      and
      authority (i) to execute and deliver, on behalf of the Certificateholders and
      the Trustee, customary consents or waivers and other instruments and documents,
      (ii) to consent to transfers of any Mortgaged Property and assumptions of the
      Mortgage Notes and related Mortgages, (iii) to collect any Insurance Proceeds
      and Liquidation Proceeds, and (iv) to effectuate foreclosure or other conversion
      of the ownership of the Mortgaged Property securing any Mortgage Loan, in each
      case, in accordance with the provisions of this Agreement and the applicable
      Servicing Agreement, as applicable; provided that the Master Servicer shall
      not
      take, or knowingly permit any Servicer to take, any action that is inconsistent
      with or prejudices the interests of the Trust Fund or the Certificateholders
      in
      any Mortgage Loan or the rights and interests of the Depositor, the Trustee,
      the
      Certificateholders under this Agreement. The Master Servicer shall represent
      and
      protect the interests of the Trust Fund in the same manner as it protects its
      own interests in mortgage loans in its own portfolio in any claim, proceeding
      or
      litigation regarding a Mortgage Loan and shall not make or knowingly permit
      any
      Servicer to make any modification, waiver or amendment of any term of any
      Mortgage Loan that would cause an Adverse REMIC Event. Without limiting the
      generality of the foregoing, the Master Servicer in its own name or in the
      name
      of a Servicer, and each Servicer, to the extent such authority is delegated
      to
      such Servicer under the applicable Servicing Agreement, is hereby authorized
      and
      empowered by the Trustee when the Master Servicer or such Servicer, as the
      case
      may be, believes it appropriate in its best judgment and in accordance with
      Accepted Servicing Practices and the applicable Servicing Agreement, to execute
      and deliver, on behalf of itself and 

     

    

    
      
        
          
          

        

        
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    the
      Certificateholders, the Trustee or any of them, any and all instruments of
      satisfaction or cancellation, or of partial or full release or discharge and
      all
      other comparable instruments, with respect to the Mortgage Loans and with
      respect to the Mortgaged Properties. The Trustee shall furnish to the Master
      Servicer, upon request, with any powers of attorney empowering the Master
      Servicer or any Servicer to execute and deliver instruments of satisfaction
      or
      cancellation, or of partial or full release or discharge, and to foreclose
      upon
      or otherwise liquidate Mortgaged Property, and to appeal, prosecute or defend
      in
      any court action relating to the Mortgage Loans or the Mortgaged Property,
      in
      accordance with the applicable Servicing Agreement and this Agreement, and
      the
      Trustee shall execute and deliver such other documents, as the Master Servicer
      may request, necessary or appropriate to enable the Master Servicer to master
      service the Mortgage Loans and carry out its duties hereunder and to allow
      each
      Servicer to service the Mortgage Loans, in each case in accordance with Accepted
      Servicing Practices (and the Trustee shall have no liability for misuse of
      any
      such powers of attorney by the Master Servicer or any Servicer). If the Master
      Servicer or the Trustee has been advised that it is likely that the laws of
      the
      state in which action is to be taken prohibit such action if taken in the name
      of the Trustee or that the Trustee would be adversely affected under the “doing
      business” or tax laws of such state if such action is taken in its name, then
      upon request of the Trustee the Master Servicer shall join with the Trustee
      in
      the appointment of a co-trustee pursuant to Section 6.09 hereof. In no event
      shall the Master Servicer, without the Trustee’s written consent: (i) initiate
      any action, suit or proceeding solely under the Trustee’s name without
      indicating the Master Servicer in its applicable, representative capacity,
      so
      long as the jurisdictional and procedural rules will allow for this insertion
      to
      occur, (ii) initiate any action, suit or proceeding not directly relating to
      the
      servicing of a Mortgage Loan (including but not limited to actions, suits or
      proceedings against Certificateholders, or against the Depositor or the
      Transferor for breaches of representations and warranties) solely under the
      Trustee’s name, (iii) engage counsel to represent the Trustee in any action,
      suit or proceeding not directly relating to the servicing of a Mortgage Loan
      (including but not limited to actions, suits or proceedings against
      Certificateholders, or against the Depositor or the Transferor for breaches
      of
      representations and warranties), or (iv) prepare, execute or deliver any
      government filings, forms, permits, registrations or other documents or take
      any
      action with the intent to cause, and that actually causes, the Trustee to be
      registered to do business in any state. The Master Servicer shall indemnify
      the
      Trustee for any and all costs, liabilities and expenses incurred by the Trustee
      in connection with the negligent or willful misuse of such powers of attorney
      by
      the Master Servicer. In the performance of its duties hereunder, the Master
      Servicer shall be an independent contractor and shall not, except in those
      instances where it is taking action in the name of the Trustee on behalf of
      the
      Trust Fund, be deemed to be the agent of the Trustee.

     

    

    
      
        
          
          

        

        
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    (b) In
      master
      servicing and administering the Mortgage Loans, the Master Servicer shall employ
      procedures and exercise the same care that it customarily employs and exercises
      in master servicing and administering loans for its own account, giving due
      consideration to Accepted Servicing Practices where such practices do not
      conflict with this Agreement. Consistent with the foregoing, the Master Servicer
      may, and may permit any Servicer to, in its discretion (i) waive any late
      payment charge (but not any Prepayment Premium, except as set forth below)
      and
      (ii) extend the due dates for payments due on a Mortgage Note for a period
      not
      greater than 120 days; provided,
      however,
      that the
      maturity of any Mortgage Loan shall not be extended past the date on which
      the
      final payment is due on the latest maturing Mortgage Loan as of the Cut-off
      Date. In the event of any extension described in clause (ii) above, the Master
      Servicer shall make or cause such Servicer (if required by the applicable
      Servicing Agreement) to make Advances on the related Mortgage Loan in accordance
      with the provisions of Section 5.04 on the basis of the amortization schedule
      of
      such Mortgage Loan without modification thereof by reason of such extension.
      Notwithstanding anything to the contrary in this Agreement, the Master Servicer
      shall not make or knowingly permit any modification, waiver or amendment of
      any
      material term of any Mortgage Loan, unless: (1) such Mortgage Loan is in default
      or default by the related Mortgagor is, in the reasonable judgment of the Master
      Servicer or the related Servicer, reasonably foreseeable, (2) in the case of
      a
      waiver of a Prepayment Premium, (a) such Mortgage Loan is in default or default
      by the related Mortgagor is, in the reasonable judgment of the Master Servicer
      or the related Servicer, reasonably foreseeable and such waiver would maximize
      recovery of total proceeds taking into account the value of such Prepayment
      Premium and the related Mortgage Loan or (b) if the prepayment is not the result
      of a refinance by the Servicer or any of its affiliates and (i) such Mortgage
      Loan is in default or default by the related Mortgagor is, in the reasonable
      judgment of the Master Servicer or the related Servicer, reasonably foreseeable
      and such waiver would maximize recovery of total proceeds taking into account
      the value of such Prepayment Premium and the related Mortgage Loan or (ii)
      the
      collection of the Prepayment Premium would be in violation of applicable law
      or
      (iii) the collection of such Prepayment Premium would be considered “predatory”
pursuant to written guidance published or issued by any applicable federal,
      state or local regulatory authority acting in its official capacity and having
      jurisdiction over such matters and (3) the Master Servicer shall have provided
      or caused to be provided to the Trustee an Opinion of Counsel addressed to
      the
      Trustee (which opinion shall, if provided by the Master Servicer, be an expense
      reimbursed from the Collection Account pursuant to Section 4.02(v)) to the
      effect that such modification, waiver or amendment would not result in an
      Adverse REMIC Event; provided, in no event shall an Opinion of Counsel be
      required for the waiver of a Prepayment Premium under clause (2)
      above.

     

    
      	
              Section
                9.05

            	
              Enforcement
                of Servicer’s and Master Servicer’s
                Obligations.

            

    

     

    (a) Each
      Servicing Agreement requires the applicable Servicer, respectively, to service
      the Mortgage Loans in accordance with the provisions thereof. References in
      this
      Agreement to actions taken or to be taken by the Master Servicer include actions
      taken or to be taken by a Servicer on behalf of the Master Servicer. Any fees
      and other amounts payable to a Servicer shall be deducted from amounts remitted
      to the Master Servicer by such Servicer (to the extent permitted by the
      applicable Servicing Agreement) and shall not be an obligation of the Trust
      Fund, the Trustee or the Master Servicer.

     

    (b) The
      Master Servicer shall not be required to (i) take any action with respect to
      the
      servicing of any Mortgage Loan that the related Servicer is not required to
      take
      under the related Servicing Agreement and (ii) cause a Servicer to take any
      action or refrain from taking any action if the related Servicing Agreement
      does
      not require such Servicer to take such action or refrain from taking such
      action; in both cases notwithstanding any provision of this Agreement that
      requires the Master Servicer to take such action or cause such Servicer to
      take
      such action.

     

    (c) The
      Master Servicer, for the benefit of the Trustee, any NIMS Insurer and the
      Certificateholders, shall enforce the obligations of each Servicer under the
      related Servicing Agreement, and shall, in the event that a Servicer fails
      to
      perform its obligations in accordance therewith, terminate the rights and
      obligations of such Servicer thereunder and either act as servicer of the
      related Mortgage Loans or cause the other parties hereto to enter into a
      Servicing Agreement (and such parties hereby agree to execute and deliver any
      such successor Servicing Agreement), with a successor Servicer. Such
      enforcement, including, without limitation, the legal prosecution of claims,
      termination of Servicing Agreements and the pursuit of other appropriate
      remedies, shall be in such form and carried out to such an extent and at such
      time as the Master Servicer, in its good faith business judgment, would require
      were it the owner of the related Mortgage Loans. The Master Servicer shall
      pay
      the costs of such enforcement at its own expense, and shall be reimbursed
      therefor initially (i) from a general recovery resulting from such enforcement
      only to the extent, if any, that such recovery exceeds all amounts due in
      respect of the related Mortgage Loans, (ii) from a specific recovery of costs,
      expenses or attorneys’ fees against the party against whom such enforcement is
      directed, and then, (iii) to the extent that such amounts are insufficient
      to
      reimburse the Master Servicer for the costs of such enforcement, from the
      Collection Account.

     

    

    
      
        
          
          

        

        
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    (d) The
      Master Servicer shall be entitled to conclusively rely on any certifications
      or
      other information provided by the Servicers under the terms of the applicable
      Servicing Agreement, in its preparation of any certifications, filings or
      reports, in accordance with the terms hereof or as may be required by applicable
      law or regulation.

     

    
      	
              Section
                9.06

            	
              Collection
                of Taxes, Assessments and Similar
                Items.

            

    

     

    (a) To
      the
      extent provided in the applicable Servicing Agreement, the Master Servicer
      shall
      cause each Servicer to establish and maintain one or more custodial accounts
      at
      a depository institution (which may be a depository institution with which
      the
      Master Servicer or any Servicer establishes accounts in the ordinary course
      of
      its servicing activities), the accounts of which are insured to the maximum
      extent permitted by the FDIC (each, an “Escrow Account”) and to deposit therein
      any collections of amounts received with respect to amounts due for taxes,
      assessments, water rates, standard hazard insurance policy premiums, Payaheads,
      if applicable, or any comparable items for the account of the Mortgagors.
      Withdrawals from any Escrow Account may be made (to the extent amounts have
      been
      escrowed for such purpose) only in accordance with the applicable Servicing
      Agreement. Each Servicer shall be entitled to all investment income not required
      to be paid to Mortgagors on any Escrow Account maintained by such Servicer.
      The
      Master Servicer shall make (or cause to be made) to the extent provided in
      the
      applicable Servicing Agreement advances to the extent necessary in order to
      effect timely payment of taxes, water rates, assessments, standard hazard
      insurance policy premiums or comparable items in connection with the related
      Mortgage Loan (to the extent that the Mortgagor is required, but fails, to
      pay
      such items), provided that it or the applicable Servicer has determined that
      the
      funds so advanced are recoverable from escrow payments, reimbursement pursuant
      to Section 4.02 or otherwise.

     

    (b) Costs
      incurred by the Master Servicer or by any Servicer in effecting the timely
      payment of taxes and assessments on the properties subject to the Mortgage
      Loans
      may be added to the amount owing under the related Mortgage Note where the
      terms
      of the Mortgage Note so permit; provided,
      however,
      that the
      addition of any such cost shall not be taken into account for purposes of
      calculating the distributions to be made to Certificateholders. Such costs,
      to
      the extent that they are unanticipated, extraordinary costs, and not ordinary
      or
      routine costs shall be recoverable as a Servicing Advance by the Master Servicer
      pursuant to Section 4.02.

     

    

    
      
        
          
          

        

        
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              Section
                9.07

            	
              Termination
                of Servicing Agreements; Successor
                Servicers.

            

    

     

    (a) The
      Master Servicer shall be entitled to terminate the rights and obligations of
      any
      Servicer under the applicable Servicing Agreement in accordance with the terms
      and conditions of such Servicing Agreement and without any limitation by virtue
      of this Agreement; provided,
      however,
      that in
      the event of termination of any Servicing Agreement by the Master Servicer,
      the
      Master Servicer shall provide for the servicing of the Mortgage Loans by a
      successor Servicer to be appointed as provided in the applicable Servicing
      Agreement.

     

    The
      parties acknowledge that notwithstanding the preceding sentence, there may
      be a
      transition period, not to exceed 90 days, in order to effect the transfer of
      servicing to a successor Servicer. The Master Servicer shall be entitled to
      be
      reimbursed from each Servicer (or by the Trust Fund, if the Servicer is unable
      to fulfill its obligations hereunder) for all costs associated with the transfer
      of servicing from the predecessor servicer, including without limitation, any
      costs or expenses associated with the complete transfer of all servicing data
      and the completion, correction or manipulation of such servicing data, as may
      be
      required by the Master Servicer to correct any errors or insufficiencies in
      the
      servicing data or otherwise to enable the Master Servicer to service the
      Mortgage Loans properly and effectively.

     

    (b) If
      the
      Master Servicer acts as a successor Servicer, it will not assume liability
      for
      the representations and warranties of a Servicer, if any, that it replaces.
      The
      Master Servicer shall use reasonable efforts to have the successor Servicer
      assume liability for the representations and warranties made by the terminated
      Servicer in the related Servicing Agreement, and in the event of any such
      assumption by the successor Servicer, the Trustee or the Master Servicer, as
      applicable, may, in the exercise of its business judgment, release the
      terminated Servicer from liability for such representations and
      warranties.

     

    (c) If
      the
      Master Servicer acts as a successor Servicer, it will have the same obligations
      to make Advances as the Servicer under the related Servicing Agreement and
      to
      reimburse the successor Servicer for unreimbursed Advances if required by the
      Servicing Agreement but will have no obligation to make an Advance if it
      determines in its reasonable judgment that such Advance is non-recoverable.
      To
      the extent that the Master Servicer is unable to find a successor Servicer
      that
      is willing to service the Mortgage Loans for the Servicing Fee because of the
      obligation of the Servicer to make Advances regardless of whether such Advance
      is recoverable, the applicable Servicing Agreement may be amended to provide
      that the successor Servicer shall have no obligation to make an Advance if
      it
      determines in its reasonable judgment that such Advance is non-recoverable
      and
      provides an Officer’s Certificate to such effect to the Master Servicer, the
      Trustee and the NIMS Insurer.

     

    
      	
              Section
                9.08

            	
              Master
                Servicer Liable for
                Enforcement.

            

    

     

    Notwithstanding
      any Servicing Agreement, the Master Servicer shall remain obligated and liable
      to the Trustee, any NIMS Insurer and the Certificateholders in accordance with
      the provisions of this Agreement, to the extent of its obligations hereunder,
      without diminution of such obligation or liability by virtue of such Servicing
      Agreements. The Master Servicer shall use commercially reasonable efforts to
      ensure that the Mortgage Loans are serviced in accordance with the provisions
      of
      this Agreement and shall use commercially reasonable efforts to enforce the
      provisions of each Servicing Agreement for the benefit of the Certificateholders
      and any NIMS Insurer. The Master Servicer shall be entitled to enter into any
      agreement with any Servicer for indemnification of the Master Servicer and
      nothing contained in this Agreement shall be deemed to limit or modify such
      indemnification. Except as expressly set forth herein, the Master Servicer
      shall
      have no liability for the acts or omissions of any Servicer in the performance
      by such Servicer of its obligations under the related Servicing
      Agreement.

     

    

    
      
        
          
          

        

        
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              Section
                9.09

            	
              No
                Contractual Relationship Between Any Servicer and Trustee or
                Depositor.

            

    

     

    Any
      Servicing Agreement that may be entered into and any other transactions or
      services relating to the Mortgage Loans involving any Servicer in its capacity
      as such and not as an originator shall be deemed to be between such Servicer,
      the Seller and the Master Servicer, and the Trustee, any NIMS Insurer and the
      Depositor shall not be deemed parties thereto and shall have no obligations,
      duties or liabilities with respect to such Servicer except as set forth in
      Section 9.10 hereof, but shall have rights thereunder as third party
      beneficiaries. It is furthermore understood and agreed by the parties hereto
      that the obligations of any Servicer are set forth in their entirety in such
      Servicer’s related Servicing Agreement and such Servicer has no obligations
      under and is not otherwise bound by the terms of this Agreement.

     

    
      	
              Section
                9.10

            	
              Assumption
                of Servicing Agreement by Securities
                Administrator.

            

    

     

    (a) In
      the
      event the Master Servicer shall for any reason no longer be the Master Servicer
      (including by reason of any Event of Default under this Agreement), after a
      period not to exceed ninety days after the Securities Administrator receives
      written notice from the Trustee pursuant to Section 6.14 or Section 9.28, as
      applicable, the Securities Administrator shall thereupon assume all of the
      rights and obligations of such Master Servicer hereunder and under each
      Servicing Agreement entered into with respect to the Mortgage Loans. The
      Securities Administrator, its designee or any successor master servicer
      appointed by the Securities Administrator shall be deemed to have assumed all
      of
      the Master Servicer’s interest herein and therein to the same extent as if such
      Servicing Agreement had been assigned to the assuming party, except that the
      Master Servicer shall not thereby be relieved of any liability or obligations
      of
      the Master Servicer under such Servicing Agreement accruing prior to its
      replacement as Master Servicer, and shall be liable to the Securities
      Administrator and any NIMS Insurer, and hereby agrees to indemnify and hold
      harmless the Securities Administrator and any NIMS Insurer from and against
      all
      costs, damages, expenses and liabilities (including reasonable attorneys’ fees)
      incurred by the Securities Administrator or any NIMS Insurer as a result of
      such
      liability or obligations of the Master Servicer and in connection with the
      Securities Administrator’s assumption (but not its performance, except to the
      extent that costs or liability of the Securities Administrator are created
      or
      increased as a result of negligent or wrongful acts or omissions of the Master
      Servicer prior to its replacement as Master Servicer) of the Master Servicer’s
      obligations, duties or responsibilities thereunder.

     

    

    
      
        
          
          

        

        
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    (b) The
      Master Servicer that has been terminated shall, upon request of the Securities
      Administrator but at the expense of such Master Servicer, deliver to the
      assuming party all documents and records relating to each Servicing Agreement
      and the related Mortgage Loans and an accounting of amounts collected and held
      by it and otherwise use its best efforts to effect the orderly and efficient
      transfer of each Servicing Agreement to the assuming party.

     

    
      	
              Section
                9.11

            	
              Due-on-Sale
                Clauses; Assumption Agreements.

            

    

     

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

     

    
      	
              Section
                9.12

            	
              Release
                of Mortgage Files.

            

    

     

    (a) Upon
      (i)
      becoming aware of the payment in full of any Mortgage Loan or (ii) the receipt
      by the Master Servicer of a notification that payment in full has been or will
      be escrowed in a manner customary for such purposes, the Master Servicer will,
      or will cause the related Servicer to, promptly notify the Trustee (or the
      Custodian) and the Securities Administrator by a certification (which
      certification shall include a statement to the effect that all amounts received
      in connection with such payment that are required to be deposited in the
      Collection Account maintained by the Master Servicer pursuant to Section 4.01
      have been or will be so deposited) of a Servicing Officer and shall request
      (on
      the form attached hereto as Exhibit C or on the form attached to the Custodial
      Agreement) the Trustee or the Custodian, to deliver to the applicable Servicer
      the related Mortgage File. Upon receipt of such certification and request,
      the
      Trustee or the Custodian (with the consent, and at the direction of the
      Trustee), shall promptly release the related Mortgage File to the applicable
      Servicer and the Trustee shall have no further responsibility with regard to
      such Mortgage File. Upon any such payment in full, the Master Servicer is
      authorized, and each Servicer, to the extent such authority is provided for
      under the applicable Servicing Agreement, is authorized, to give, as agent
      for
      the Trustee, as the mortgagee under the Mortgage that secured the Mortgage
      Loan,
      an instrument of satisfaction (or assignment of mortgage without recourse)
      regarding the Mortgaged Property subject to the Mortgage, which instrument
      of
      satisfaction or assignment, as the case may be, shall be delivered to the Person
      or Persons entitled thereto against receipt therefor of such payment, it being
      understood and agreed that no expenses incurred in connection with such
      instrument of satisfaction or assignment, as the case may be, shall be
      chargeable to the Collection Account.

     

    (b) From
      time
      to time and as appropriate for the servicing or foreclosure of any Mortgage
      Loan
      and in accordance with Accepted Servicing Practices and the applicable Servicing
      Agreement, the Trustee shall execute such documents as shall be prepared and
      furnished to the Trustee by the Master Servicer, or by a Servicer (in form
      reasonably acceptable to the Trustee) and as are necessary to the prosecution
      of
      any such proceedings. The Trustee or the Custodian, shall, upon request of
      the
      Master Servicer, or of a Servicer, and delivery to the Trustee or the Custodian,
      of a request for release of documents and a receipt signed by a Servicing
      Officer substantially in the form of Exhibit C, release the related Mortgage
      File held in its possession or control to the Master Servicer (or the applicable
      Servicer). Such receipt shall obligate the Master Servicer or Servicer to return
      the Mortgage File to the Trustee or the Custodian, as applicable, when the
      need
      therefor by the Master Servicer or Servicer no longer exists unless the Mortgage
      Loan shall be liquidated, in which case, upon receipt of a certificate of a
      Servicing Officer similar to that hereinabove specified, the receipt shall
      be
      released by the Trustee or the Custodian, as applicable, to the Master Servicer
      (or the applicable Servicer).

     

    

    
      
        
          
          

        

        
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              Section
                9.13

            	
              Documents,
                Records and Funds in Possession of Master Servicer to be Held for
                Trustee.

            

    

     

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

     

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

     

    

    
      
        
          
          

        

        
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    (c) The
      Master Servicer hereby acknowledges that concurrently with the execution of
      this
      Agreement, the Trustee shall own or, to the extent that a court of competent
      jurisdiction shall deem the conveyance of the Mortgage Loans from the Seller
      to
      the Depositor not to constitute a sale, the Trustee shall have a security
      interest in the Mortgage Loans and in all Mortgage Files representing such
      Mortgage Loans and in all funds and investment property now or hereafter held
      by, or under the control of, a Servicer or the Master Servicer that are
      collected by any Servicer or the Master Servicer in connection with the Mortgage
      Loans, whether as scheduled installments of principal and interest or as full
      or
      partial prepayments of principal or interest or as Liquidation Proceeds or
      Insurance Proceeds or otherwise, and in all proceeds of the foregoing and
      proceeds of proceeds (but excluding any fee or other amounts to which a Servicer
      is entitled under the applicable Servicing Agreement, or the Master Servicer
      or
      the Depositor is entitled to hereunder); and the Master Servicer agrees that
      so
      long as the Mortgage Loans are assigned to and held by the Trustee or the
      Custodian, all documents or instruments constituting part of the Mortgage Files,
      and such funds relating to the Mortgage Loans which come into the possession
      or
      custody of, or which are subject to the control of, the Master Servicer or
      any
      Servicer shall be held by the Master Servicer or such Servicer for and on behalf
      of the Trustee as the Trustee’s agent and bailee for purposes of perfecting the
      Trustee’s security interest therein as provided by the applicable Uniform
      Commercial Code or other applicable laws.

     

    (d) The
      Master Servicer agrees that it shall not, and shall not authorize any Servicer
      to, create, incur or subject any Mortgage Loans, or any funds that are deposited
      in any Custodial Account, Escrow Account or the Collection Account, or any
      funds
      that otherwise are or may become due or payable to the Trustee, to any claim,
      lien, security interest, judgment, levy, writ of attachment or other
      encumbrance, nor assert by legal action or otherwise any claim or right of
      setoff against any Mortgage Loan or any funds collected on, or in connection
      with, a Mortgage Loan.

     

    
      	
              Section
                9.14

            	
              Representations
                and Warranties of the Master
                Servicer.

            

    

     

    (a) The
      Master Servicer hereby represents and warrants to the Depositor, any NIMS
      Insurer, the Securities Administrator and the Trustee, for the benefit of the
      Certificateholders, as of the Closing Date that:

     

    (i)
       it
      is
      validly existing and in good standing under the laws of the state of its
      incorporation, and as Master Servicer has full power and authority to transact
      any and all business contemplated by this Agreement and to execute, deliver
      and
      comply with its obligations under the terms of this Agreement, the execution,
      delivery and performance of which have been duly authorized by all necessary
      corporate action on the part of the Master Servicer;

     

    (ii)
       the
      execution and delivery of this Agreement by the Master Servicer and its
      performance and compliance with the terms of this Agreement will not (A) violate
      the Master Servicer’s charter or bylaws, (B) violate any law or regulation or
      any administrative decree or order to which it is subject or (C) constitute
      a
      default (or an event which, with notice or lapse of time, or both, would
      constitute a default) under, or result in the breach of, any material contract,
      agreement or other instrument to which the Master Servicer is a party or by
      which it is bound or to which any of its assets are subject, which violation,
      default or breach would materially and adversely affect the Master Servicer’s
      ability to perform its obligations under this Agreement;

     

    

    
      
        
          
          

        

        
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    (iii)
       this
      Agreement constitutes, assuming due authorization, execution and delivery hereof
      by the other respective parties hereto, a legal, valid and binding obligation
      of
      the Master Servicer, enforceable against it in accordance with the terms hereof,
      except as such enforcement may be limited by bankruptcy, insolvency,
      reorganization, moratorium and other laws affecting the enforcement of
      creditors’ rights in general, and by general equity principles (regardless of
      whether such enforcement is considered in a proceeding in equity or at
      law);

     

    (iv)
       the
      Master Servicer is not in default with respect to any order or decree of any
      court or any order or regulation of any federal, state, municipal or
      governmental agency to the extent that any such default would materially and
      adversely affect its performance hereunder;

     

    (v)
       the
      Master Servicer is not a party to or bound by any agreement or instrument or
      subject to any charter provision, bylaw or any other corporate restriction
      or
      any judgment, order, writ, injunction, decree, law or regulation that may
      materially and adversely affect its ability as Master Servicer to perform its
      obligations under this Agreement or that requires the consent of any third
      person to the execution of this Agreement or the performance by the Master
      Servicer of its obligations under this Agreement; 

     

    (vi)
       no
      litigation is pending or, to the best of the Master Servicer’s knowledge,
      threatened against the Master Servicer which would prohibit its entering into
      this Agreement or performing its obligations under this Agreement;

     

    (vii)
       the
      Master Servicer, or an affiliate thereof the primary business of which is the
      servicing of conventional residential mortgage loans, is a Fannie Mae- or
      Freddie Mac-approved seller/servicer;

     

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

     

    (ix)
       the
      consummation of the transactions contemplated by this Agreement are in the
      ordinary course of business of the Master Servicer;

     

    (x)
       the
      Master Servicer has obtained an Errors and Omissions Insurance Policy and a
      Fidelity Bond in accordance with Section 9.02 each of which is in full force
      and
      effect, and each of which provides at least such coverage as is required
      hereunder; and

     

    (xi)
       the
      information about the Master Servicer under the heading “The Master Servicer” in
      the Offering Documents relating to the Master Servicer does not include an
      untrue statement of a material fact and does not omit to state a material fact,
      with respect to the statements made, necessary in order to make the statements
      in light of the circumstances under which they were made not
      misleading.

     

    

    
      
        
          
          

        

        
          156

          
            

          

        

        
          
          

        

      

    

    

    

     

    (b) It
      is
      understood and agreed that the representations and warranties set forth in
      this
      Section 9.14 shall survive the execution and delivery of this Agreement. The
      Master Servicer shall indemnify the Depositor, the Securities Administrator,
      the
      Trustee and any NIMS Insurer and hold them harmless against any loss, damages,
      penalties, fines, forfeitures, legal fees and related costs, judgments, and
      other costs and expenses resulting from any claim, demand, defense or assertion
      based on or grounded upon, or resulting from, a breach of the Master Servicer’s
      representations and warranties contained in Section 9.14(a). It is understood
      and agreed that the enforcement of the obligation of the Master Servicer set
      forth in this Section to indemnify the Depositor, the Trustee, the Securities
      Administrator and any NIMS Insurer as provided in this Section constitutes
      the
      sole remedy (other than as set forth in Section 6.14) of the Depositor, the
      Trustee, the Securities Administrator and any NIMS Insurer, respecting a breach
      of the foregoing representations and warranties. Such indemnification shall
      survive any termination of the Master Servicer as Master Servicer hereunder,
      and
      any termination of this Agreement.

     

    Any
      cause
      of action against the Master Servicer relating to or arising out of the breach
      of any representations and warranties made in this Section shall accrue upon
      discovery of such breach by any of the Depositor, the Master Servicer, the
      Trustee or any NIMS Insurer or notice thereof by any one of such parties to
      the
      other parties. 

     

    (c) It
      is
      understood and agreed that the representations and warranties of the Depositor
      set forth in Sections 2.03(a)(i) through (vi) shall survive the execution and
      delivery of this Agreement. The Depositor shall indemnify the Master Servicer
      and hold each harmless against any loss, damages, penalties, fines, forfeitures,
      legal fees and related costs, judgments, and other costs and expenses resulting
      from any claim, demand, defense or assertion based on or grounded upon, or
      resulting from, a breach of the Depositor’s representations and warranties
      contained in Sections 2.03(a)(i) through (vi) hereof. It is understood and
      agreed that the enforcement of the obligation of the Depositor set forth in
      this
      Section to indemnify the Master Servicer as provided in this Section constitutes
      the sole remedy hereunder of the Master Servicer respecting a breach by the
      Depositor of the representations and warranties in Sections 2.03(a)(i) through
      (vi) hereof.

     

    (d) Any
      cause
      of action against the Master Servicer relating to or arising out of the breach
      of any representations and warranties made in this Section shall accrue upon
      discovery of such breach by either the Depositor, the Master Servicer, the
      Trustee or any NIMS Insurer or notice thereof by any one of such parties to
      the
      other parties. Notwithstanding anything in this Agreement to the contrary,
      the
      Master Servicer shall not be liable for special, indirect or consequential
      losses or damages of any kind whatsoever (including, but not limited to, lost
      profits).

     

    
      	
              Section
                9.15

            	
              Opinion.

            

    

     

    On
      or
      before the Closing Date, the Master Servicer shall cause to be delivered to
      the
      Depositor, the Seller, the Trustee and any NIMS Insurer one or more Opinions
      of
      Counsel, dated the Closing Date, in form and substance reasonably satisfactory
      to the Depositor and Lehman Brothers Inc., as to the due authorization,
      execution and delivery of this Agreement by the Master Servicer and the
      enforceability thereof. 

     

    

    
      
        
          
          

        

        
          157

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              Section
                9.16

            	
              Standard
                Hazard and Flood Insurance
                Policies.

            

    

     

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

     

    Pursuant
      to Section 4.01, any amounts collected by the Master Servicer, or by any
      Servicer, under any insurance policies maintained pursuant to this Section
      9.16
      or any Servicing Agreement (other than amounts to be applied to the restoration
      or repair of the property subject to the related Mortgage or released to the
      Mortgagor in accordance with the applicable Servicing Agreement) shall be
      deposited into the Collection Account, subject to withdrawal pursuant to Section
      4.02. Any cost incurred by the Master Servicer or any Servicer in maintaining
      any such insurance if the Mortgagor defaults in its obligation to do so shall
      be
      added to the amount owing under the Mortgage Loan where the terms of the
      Mortgage Loan so permit; provided,
      however,
      that the
      addition of any such cost shall not be taken into account for purposes of
      calculating the distributions to be made to Certificateholders and shall be
      recoverable by the Master Servicer or such Servicer pursuant to Section
      4.02.

     

    
      	
              Section
                9.17

            	
              Presentment
                of Claims and Collection of
                Proceeds.

            

    

     

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

     

    
      	
              Section
                9.18

            	
              Maintenance
                of the Primary Mortgage Insurance
                Policies.

            

    

     

    (a) The
      Master Servicer shall cause each Servicer to remit (with respect to any Primary
      Mortgage Insurance Policy) or shall remit on behalf of each Servicer to the
      PMI
      Insurer, the applicable PMI Insurance Premiums and provide monthly Mortgage
      Loan
      balance updates to the related PMI Insurers. The Master Servicer shall not
      take,
      or knowingly permit any Servicer (consistent with the applicable Servicing
      Agreement) to take, any action that would result in noncoverage under any
      applicable Primary Mortgage Insurance Policy of any loss which, but for the
      actions of such Master Servicer or such Servicer, would have been covered
      thereunder. The Master Servicer shall not, and shall not knowingly permit any
      Servicer to, cancel or refuse to renew any such Primary Mortgage Insurance
      Policy that is in effect at the date of the initial issuance of the Certificates
      and is required to be kept in force hereunder except in accordance with the
      provisions of this Agreement and the related Servicing Agreement, as applicable.
      

     

    

    
      
        
          
          

        

        
          158

          
            

          

        

        
          
          

        

      

    

    

    

     

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

     

    
      	
              Section
                9.19

            	
              Trustee
                To Retain Possession of Certain Insurance Policies and
                Documents.

            

    

     

    The
      Trustee (or the Custodian on behalf of the Trustee) shall retain possession
      and
      custody of the originals of the Primary Mortgage Insurance Policies or
      certificate of insurance if applicable and any certificates of renewal as to
      the
      foregoing as may be issued from time to time as contemplated by this Agreement.
      Until all amounts distributable in respect of the Certificates have been
      distributed in full and the Master Servicer otherwise has fulfilled its
      obligations under this Agreement, the Trustee (or the Custodian) shall also
      retain possession and custody of each Mortgage File in accordance with and
      subject to the terms and conditions of this Agreement. The Master Servicer
      shall
      promptly deliver or cause each Servicer to deliver to the Trustee (or the
      Custodian), upon the execution or receipt thereof the originals of the Primary
      Mortgage Insurance Policies and any certificates of renewal thereof, and such
      other documents or instruments that constitute portions of the Mortgage File
      that come into the possession of the Master Servicer or any Servicer from time
      to time.

     

    
      	
              Section
                9.20

            	
              [Reserved]

            

    

     

    
      	
              Section
                9.21

            	
              Compensation
                to the Master Servicer.

            

    

     

    The
      Master Servicer shall be entitled to withdraw from the Collection Account,
      subject to Section 5.05, the Master Servicing Fee to the extent permitted by
      Section 4.02. Servicing compensation in the form of assumption fees, if any,
      late payment charges, as collected, if any, or otherwise (but not including
      any
      Prepayment Premium) shall be retained by the Master Servicer (or the applicable
      Servicer) and shall not be deposited in the Collection Account. If the Master
      Servicer does not retain or withdraw the Master Servicing Fee from the
      Collection Account as provided herein, the Master Servicer shall be entitled
      to
      direct the Trustee to pay the Master Servicing Fee to such Master Servicer
      by
      withdrawal from the Certificate Account to the extent that payments have been
      received with respect to the applicable Mortgage Loan. The Master Servicer
      shall
      be required to pay all expenses incurred by it in connection with its activities
      hereunder and shall not be entitled to reimbursement therefor except as provided
      in this Agreement. Pursuant to Sections 4.01(e) and 4.04(c), all income and
      gain
      realized from any investment of funds in the Collection Account and the
      Certificate Account shall be for the benefit of the Master Servicer as
      additional compensation. The provisions of this Section 9.21 are subject to
      the
      provisions of Section 6.14.

     

    

    
      
        
          
          

        

        
          159

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              Section
                9.22

            	
              REO
                Property.

            

    

     

    (a) In
      the
      event the Trust Fund acquires ownership of any REO Property in respect of any
      Mortgage Loan, the deed or certificate of sale shall be issued to the Trustee,
      or to its nominee, on behalf of the Certificateholders. The Master Servicer
      shall use its reasonable best efforts to sell, or cause the applicable Servicer,
      to the extent provided in the applicable Servicing Agreement any REO Property
      as
      expeditiously as possible and in accordance with the provisions of this
      Agreement and the related Servicing Agreement, as applicable, but in all events
      within the time period, and subject to the conditions set forth in Article
      X
      hereof. Pursuant to its efforts to sell such REO Property, the Master Servicer
      shall protect and conserve, or cause the applicable Servicer to protect and
      conserve, such REO Property in the manner and to such extent required by the
      applicable Servicing Agreement, subject to Article X hereof.

     

    (b) The
      Master Servicer shall deposit or cause to be deposited all funds collected
      and
      received by it, or recovered from any Servicer, in connection with the operation
      of any REO Property in the Collection Account.

     

    (c) The
      Master Servicer and each Servicer, upon the final disposition of any REO
      Property, shall be entitled to reimbursement for any related unreimbursed
      Advances and other unreimbursed advances as well as any unpaid Master Servicing
      Fees or Servicing Fees from Liquidation Proceeds received in connection with
      the
      final disposition of such REO Property; provided,
      that
      (without
      limitation of any other right of reimbursement that the Master Servicer or
      any
      Servicer shall have hereunder) any such unreimbursed Advances as well as any
      unpaid Net Master Servicing Fees or Servicing Fees may be reimbursed or paid,
      as
      the case may be, prior to final disposition, out of any net rental income or
      other net amounts derived from such REO Property.

     

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

     

    
      	
              Section
                9.23

            	
              Notices
                to the Depositor and the Securities
                Administrator

            

    

     

    (a) The
      Master Servicer shall promptly notify the Securities Administrator, the Sponsor
      and the Depositor (i) of any legal proceedings pending against the Master
      Servicer of the type described in Item 1117 (§ 229.1117) of Regulation AB and
      (ii) if the Master Servicer shall become (but only to the extent not previously
      disclosed to the Master Servicer and the Depositor) at any time an affiliate
      of
      any of the parties listed on Exhibit V to this Agreement. On or before March
      1st
      of each
      year, the Depositor shall distribute the information in Exhibit V to the Master
      Servicer.

     

    (b) Not
      later
      than three Business Days prior to the Distribution Date of each month, the
      Master Servicer shall provide to the Securities Administrator, the Sponsor
      and
      the Depositor notice of the occurrence of any material modifications, extensions
      or waivers of terms, fees, penalties or payments relating to the Mortgage Loans
      during the related Collection Period or that have cumulatively become material
      over time (Item 1121(a)(11) of Regulation AB) along with all information, data,
      and materials related thereto as may be required to be included in the related
      Distribution Report on Form 10-D. The parties to this Agreement acknowledge
      that
      the performance by the Master Servicer of its duties under this Section 9.23(b)
      related to the timely preparation and delivery of such information is contingent
      upon each applicable Servicer strictly observing all requirements and deadlines
      in the performance of their duties under their related Servicing Agreements.
      The
      Master Servicer shall have no liability for any loss, expense, damage or claim
      arising out of or with respect to any failure to properly prepare and/or timely
      deliver all such information where such failure results from the Master
      Servicer’s inability or failure to obtain or receive, on a timely basis, any
      information from any Servicer needed to prepare or deliver such information,
      which failure does not result from the Master Servicer’s own negligence, bad
      faith or willful misconduct.

     

    

    
      
        
          
          

        

        
          160

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              Section
                9.24

            	
              Reports
                to the Trustee.

            

    

     

    (a) Not
      later
      than 30 days after each Distribution Date, the Master Servicer shall, upon
      request, forward to the Trustee and Securities Administrator a statement, deemed
      to have been certified by a Servicing Officer, setting forth the status of
      the
      Collection Account maintained by the Master Servicer as of the close of business
      on the related Distribution Date, indicating that all distributions required
      by
      this Agreement to be made by the Master Servicer have been made (or if any
      required distribution has not been made by the Master Servicer, specifying
      the
      nature and status thereof) and showing, for the period covered by such
      statement, the aggregate of deposits into and withdrawals from the Collection
      Account maintained by the Master Servicer. Copies of such statement shall be
      provided by the Master Servicer, upon request, to the Depositor, Attention:
      Contract Finance, any NIMS Insurer and any Certificateholders (or by the Trustee
      at the Master Servicer’s expense if the Master Servicer shall fail to provide
      such copies to the Certificateholders (unless (i) the Master Servicer shall
      have
      failed to provide the Trustee with such statement or (ii) the Trustee shall
      be
      unaware of the Master Servicer’s failure to provide such
      statement)).

     

    (b) Not
      later
      than two Business Days following each Distribution Date, the Master Servicer
      shall deliver to one Person designated by the Depositor, in a format consistent
      with other electronic loan level reporting supplied by the Master Servicer
      in
      connection with similar transactions, “loan level” information with respect to
      the Mortgage Loans as of the related Determination Date, to the extent that
      such
      information has been provided to the Master Servicer by the Servicers or by
      the
      Depositor.

     

    (c) All
      information, reports and statements prepared by the Master Servicer under this
      Agreement shall be based on information supplied to the Master Servicer by
      the
      Servicers without independent verification thereof and the Master Servicer
      shall
      be entitled to rely on such information.

     

    
      	
              Section
                9.25

            	
              Assessment
                of Compliance and Attestation Reports..

            

    

     

    (a) Assessment
      of Compliance

     

    

    
      
        
          
          

        

        
          161

          
            

          

        

        
          
          

        

      

    

    

    

     

    (i) By
      March
      15 of each year, commencing in March 2007, the Master Servicer, the Credit
      Risk
      Manager, the Paying Agent and the Securities Administrator, each at its own
      expense, shall furnish, and each such party shall cause any Servicing Function
      Participant engaged by it to furnish, each at its own expense, to the Sponsor,
      the Depositor, the Master Servicer and the Securities Administrator, a report
      on
      an assessment of compliance with the Relevant Servicing Criteria that contains
      (A) a statement by such party of its responsibility for assessing compliance
      with the Relevant Servicing Criteria, (B) a statement that such party used
      the
      Servicing Criteria to assess compliance with the Relevant Servicing Criteria,
      (C) such party’s assessment of compliance with the Relevant Servicing Criteria
      as of and for the fiscal year covered by the Form 10-K required to be filed
      pursuant to Section 6.20(e), including, if there has been any material instance
      of noncompliance with the Relevant Servicing Criteria, a discussion of each
      such
      failure and the nature and status thereof, and (D) a statement that a registered
      public accounting firm has issued an attestation report on such party’s
      assessment of compliance with the Relevant Servicing Criteria as of and for
      such
      period. 

    

    (ii) When
      the
      Master Servicer, the Credit Risk Manager, the Paying Agent and the Securities
      Administrator (or any Servicing Function Participant engaged by it) submit
      their
      assessments to the Securities Administrator, such parties will also at such
      time
      include the assessment (and attestation pursuant to subsection (b) of this
      Section 9.25) of each Servicing Function Participant engaged by it and shall
      indicate to the Securities Administrator what Relevant Servicing Criteria will
      be addressed in any such reports prepared by any such Servicing Function
      Participant.

    

    (iii) Promptly
      after receipt of each report on assessment of compliance, the Securities
      Administrator shall confirm that the assessments, taken as a whole, address
      all
      applicable Servicing Criteria and taken individually address the Relevant
      Servicing Criteria (and disclose the inapplicability of the Servicing Criteria
      not determined to be Relevant Criteria) for each party as set forth on Exhibit
      S
      and on any similar exhibit set forth in each Servicing Agreement in respect
      of
      each Servicer, and the Custodial Agreement in respect of the Custodian, and
      shall notify the Depositor of any exceptions.

    

    (b) Attestation
      Reports

     

    (i) By
      March
      15 of each year, commencing in March 2007, the Master Servicer, the Credit
      Risk
      Manager, the Paying Agent and the Securities Administrator, each at its own
      expense, shall cause, and each such party shall cause any Servicing Function
      Participant engaged by it to cause, each at its own expense, a registered public
      accounting firm (which may also render other services to the Master Servicer,
      the Credit Risk Manager, the Paying Agent and the Securities Administrator,
      as
      the case may be) that is a member of the American Institute of Certified Public
      Accountants to furnish a report to the Sponsor, the Depositor, the Master
      Servicer and the Securities Administrator, to the effect that (A) it has
      obtained a representation regarding certain matters from the management of
      such
      party, which includes an assertion that such party has complied with the
      Relevant Servicing Criteria, and (B) on the basis of an examination conducted
      by
      such firm in accordance with standards for attestation engagements issued or
      adopted by the PCAOB, it is expressing an opinion as to whether such party’s
      compliance with the Relevant Servicing Criteria was fairly stated in all
      material respects, or it cannot express an overall opinion regarding such
      party’s assessment of compliance with the Relevant Servicing Criteria. In the
      event that an overall opinion cannot be expressed, such registered public
      accounting firm shall state in such report why it was unable to express such
      an
      opinion. Such report must be available for general use and not contain
      restricted use language.

     

    

    
      
        
          
          

        

        
          162

          
            

          

        

        
          
          

        

      

    

    

    

     

    (ii) Promptly
      after receipt of such report from the Master Servicer, the Credit Risk Manager,
      the Paying Agent, the Securities Administrator or any Servicing Function
      Participant engaged by such parties, the Securities Administrator shall confirm
      that each assessment submitted pursuant subsection (a) of this Section 9.25
      is
      coupled with an attestation meeting the requirements of this Section and notify
      the Depositor of any exceptions.

     

    (c) The
      Paying Agent’s and the Master Servicer’s obligation to provide assessments of
      compliance and attestations under this Section 9.25 shall terminate upon the
      filing of a Form 15 suspension notice on behalf of the Trust Fund.
      Notwithstanding the foregoing after the occurrence of such event and provided
      the Depositor is not otherwise provided with such reports or copies of such
      reports, the Paying Agent shall be obligated to provide a copy of such reports
      by March 15 of each year to the Depositor.

     

    
      	
              Section
                9.26

            	
              Annual
                Statement of Compliance with Applicable Servicing
                Criteria.

            

    

     

    The
      Master Servicer shall deliver (and the Master Servicer shall cause any
      Additional Servicer engaged by it to deliver) to the Sponsor, the Depositor
      and
      the Securities Administrator on or before March 15 of each year, commencing
      in
      March 2007, an Officer’s Certificate stating, as to the signer thereof, that (A)
      a review of such party’s activities during the preceding calendar year or
      portion thereof and of such party’s performance under this Agreement, or such
      other applicable agreement in the case of an Additional Servicer, has been
      made
      under such officer’s supervision and (B) to the best of such officer’s
      knowledge, based on such review, such party has fulfilled all its obligations
      under this Agreement, or such other applicable agreement in the case of an
      Additional Servicer, in all material respects throughout such year or portion
      thereof, or, if there has been a failure to fulfill any such obligation in
      any
      material respect, specifying each such failure known to such officer and the
      nature and status thereof.

     

    
      	
              Section
                9.27

            	
              Merger
                or Consolidation.

            

    

     

    Any
      Person into which the Master Servicer may be merged or consolidated, or any
      Person resulting from any merger, conversion, other change in form or
      consolidation to which the Master Servicer shall be a party, or any Person
      succeeding to the business of the Master Servicer, shall be the successor to
      the
      Master Servicer hereunder, without the execution or filing of any paper or
      any
      further act on the part of any of the parties hereto, anything herein to the
      contrary notwithstanding; provided,
      however,
      that the
      successor or resulting Person to the Master Servicer shall be a Person that
      shall be qualified and approved to service mortgage loans for Fannie Mae or
      Freddie Mac and shall have a net worth of not less than
      $15,000,000.

     

    

    
      
        
          
          

        

        
          163

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              Section
                9.28

            	
              Resignation
                of Master Servicer.

            

    

     

    Except
      as
      otherwise provided in Sections 9.27 and 9.29 hereof, the Master Servicer shall
      not resign from the obligations and duties hereby imposed on it unless it
      determines that the Master Servicer’s duties hereunder are no longer permissible
      under applicable law or are in material conflict by reason of applicable law
      with any other activities carried on by it and cannot be cured. Any such
      determination permitting the resignation of the Master Servicer shall be
      evidenced by an Opinion of Counsel that shall be Independent to such effect
      delivered to the Trustee and any NIMS Insurer. No such resignation shall become
      effective until the Securities Administrator shall have assumed, or a successor
      master servicer acceptable to any NIMS Insurer and the Securities Administrator
      shall have been appointed by the Trustee and until such successor shall have
      assumed, the Master Servicer’s responsibilities and obligations under this
      Agreement. Notice of such resignation shall be given promptly by the Master
      Servicer and the Depositor to the Trustee, the Securities Administrator and
      any
      NIMS Insurer.

     

    
      	
              Section
                9.29

            	
              Assignment
                or Delegation of Duties by the Master
                Servicer.

            

    

     

    (a)
      Except as expressly provided herein, the Master Servicer shall not assign or
      transfer any of its rights, benefits or privileges hereunder to any other
      Person, or delegate to or subcontract with, or authorize or appoint any
      Subservicer, Subcontractor or other Person to perform any of the duties,
      covenants or obligations to be performed by the Master Servicer hereunder;
      provided,
      however,
      that the
      Master Servicer shall have the right without the prior written consent of the
      Trustee, any NIMS Insurer or the Depositor to delegate or assign to or
      subcontract with or authorize or appoint an Affiliate of the Master Servicer
      to
      perform and carry out any duties, covenants or obligations to be performed
      and
      carried out by the Master Servicer hereunder. In no case, however, shall any
      such delegation, subcontracting or assignment to an Affiliate of the Master
      Servicer relieve the Master Servicer of any liability hereunder. Notice of
      such
      permitted assignment, and the name of any such affiliated Subcontractor or
      Subservicer shall be given promptly by the Master Servicer to the Depositor,
      the
      Trustee, the Securities Administrator and any NIMS Insurer. If, pursuant to
      any
      provision hereof, the duties of the Master Servicer are transferred to a
      successor master servicer, the entire amount of the Master Servicing Fees and
      other compensation payable to the Master Servicer pursuant hereto, including
      amounts payable to or permitted to be retained or withdrawn by the Master
      Servicer pursuant to Section 9.21 hereof, shall thereafter be payable to such
      successor master servicer.

     

    (b)
      Notwithstanding the foregoing, for so long as reports are required to be filed
      with the Commission under the Exchange Act with respect to the Trust, the Master
      Servicer shall not utilize any Subcontractor for the performance of its duties
      hereunder if such Subcontractor would be “participating in the servicing
      function” within the meaning of Item 1122 of Regulation AB without (a) giving
      notice to the Securities Administrator and the Depositor and (b) requiring
      any
      such Subcontractor to provide to the Master Servicer an attestation report
      as
      provided for in Section 9.25 and an assessment report as provided in Section
      9.26, which reports the Master Servicer shall include in its attestation and
      assessment reports. 

     

    

    
      
        
          
          

        

        
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              Section
                9.30

            	
              Limitation
                on Liability of the Master Servicer and
                Others.

            

    

     

    (a) The
      Master Servicer undertakes to perform such duties and only such duties as are
      specifically set forth in this Agreement. 

     

    (b) No
      provision of this Agreement shall be construed to relieve the Master Servicer
      from liability for its own negligent action, its own negligent failure to act
      or
      its own willful misconduct; provided,
      however,
      that
      the duties and obligations of the Master Servicer shall be determined solely
      by
      the express provisions of this Agreement, the Master Servicer shall not be
      liable except for the performance of such duties and obligations as are
      specifically set forth in this Agreement; no implied covenants or obligations
      shall be read into this Agreement against the Master Servicer and, in absence
      of
      bad faith on the part of the Master Servicer, the Master Servicer may
      conclusively rely, as to the truth of the statements and the correctness of
      the
      opinions expressed therein, upon any certificates or opinions furnished to
      the
      Master Servicer and conforming to the requirements of this
      Agreement.

     

    (c) None
      of
      the Master Servicer, the Seller or the Depositor or any of the directors,
      officers, employees or agents of any of them shall be under any liability to
      the
      Trustee or the Certificateholders for any action taken or for refraining from
      the taking of any action in good faith pursuant to this Agreement, or for errors
      in judgment; provided,
      however,
      that
      this provision shall not protect the Master Servicer, the Seller or the
      Depositor or any such person against any liability that would otherwise be
      imposed by reason of willful misfeasance, bad faith or negligence in its
      performance of its duties or by reason of reckless disregard for its obligations
      and duties under this Agreement. The Master Servicer and any director, officer,
      employee or agent of any of them shall be entitled to indemnification by the
      Trust Fund and will be held harmless against any loss, liability or expense
      incurred in connection with any legal action relating to this Agreement or
      the
      Certificates other than any loss, liability or expense incurred by reason of
      willful misfeasance, bad faith or negligence in the performance of its duties
      hereunder or by reason of reckless disregard of his or its obligations and
      duties hereunder. The Master Servicer, the Seller and the Depositor and any
      director, officer, employee or agent of any of them may rely in good faith
      on
      any document of any kind prima facie properly executed and submitted by any
      Person respecting any matters arising hereunder. The Master Servicer, the Seller
      and the Depositor shall be under no obligation to appear in, prosecute or defend
      any legal action that is not incidental to its duties to master service the
      Mortgage Loans in accordance with this Agreement and that in its opinion may
      involve it in any expenses or liability; provided,
      however,
      that the
      Master Servicer may in its sole discretion undertake any such action that it
      may
      deem necessary or desirable in respect to this Agreement and the rights and
      duties of the parties hereto and the interests of the Certificateholders
      hereunder. In such event, the legal expenses and costs of such action and any
      liability resulting therefrom shall be expenses, costs and liabilities of the
      Trust Fund and the Master Servicer shall be entitled to be reimbursed therefor
      out of the Collection Account it maintains as provided by Section
      4.02.

     

    The
      Master Servicer shall not be liable for any acts or omissions of any Servicer.
      In particular, the Master Servicer shall not be liable for any course of action
      taken by the Servicers with respect to loss mitigation of defaulted Mortgage
      Loans at the direction of the Credit Risk Manager or the Seller pursuant to
      any
      Credit Risk Management Agreement. Further, the Master Servicer shall not be
      liable for performance by any Servicer under any Credit Risk Management
      Agreement.

     

    

    
      
        
          
          

        

        
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              Section
                9.31

            	
              Indemnification;
                Third-Party Claims.

            

    

     

    The
      Master Servicer agrees to indemnify the Depositor, the Sponsor, the Trustee,
      the
      Securities Administrator and any NIMS Insurer and their respective officers,
      directors, agents and affiliates, and hold each of them harmless against any
      and
      all claims, losses, penalties, fines, forfeitures, reasonable legal fees and
      related costs, judgments, and any other costs, liability, fees and expenses
      that
      the Depositor, the Sponsor, the Trustee, the Securities Administrator or any
      NIMS Insurer may sustain as a result of (a) any material breach by the Master
      Servicer of any if its obligations hereunder, including particularly its
      obligations to provide any reports under Section 9.25(a), Section 9.25(b) or
      Section 9.26 or any information, data or materials required to be included
      in
      any Exchange Act report, (b) any material misstatement or omission in any
      information, data or materials provided by the Master Servicer, or (c) the
      negligence, bad faith or willful misconduct of the Master Servicer in connection
      with its performance hereunder. The Depositor, the Sponsor, the Trustee, the
      Securities Administrator and any NIMS Insurer shall immediately notify the
      Master Servicer if a claim is made by a third party with respect to this
      Agreement or the Mortgage Loans entitling the Depositor, the Sponsor, the
      Trustee, the Securities Administrator or any NIMS Insurer to indemnification
      hereunder, whereupon the Master Servicer shall assume the defense of any such
      claim and pay all expenses in connection therewith, including counsel fees,
      and
      promptly pay, discharge and satisfy any judgment or decree which may be entered
      against it or them in respect of such claim. This indemnification shall survive
      the termination of this Agreement or the termination of the Master Servicer
      as a
      party to this Agreement.

     

    
      	
              Section
                9.32

            	
              Special
                Servicing of Delinquent Mortgage
                Loans.

            

    

     

    If
      permitted under the terms of the applicable Servicing Agreement, the Seller
      may
      appoint, pursuant to the terms of the applicable Servicing Agreement and with
      the written consent of the Depositor, the Master Servicer, the Trustee, the
      Securities Administrator and any NIMS Insurer, a special servicer to special
      service any Distressed Mortgage Loans. Any applicable termination fee related
      to
      the termination of the related Servicer and the appointment of any special
      servicer shall be paid by the Seller from its own funds, without right of
      reimbursement from the Trust Fund. Any fees paid to any such special servicer
      shall not exceed the Servicing Fee Rate.

     

    
      	
              Section
                9.33

            	
              Alternative
                Index.

            

    

     

    In
      the
      event that the Index for any Mortgage Loan, as specified in the related Mortgage
      Note, becomes unavailable for any reason, the Master Servicer shall select
      an
      alternative index, which in all cases shall be an index that constitutes a
      qualified rate on a regular interest under the REMIC Provisions, in accordance
      with the terms of such Mortgage Note or, if such Mortgage Note does not make
      provision for the selection of an alternative index in such event, the Master
      Servicer shall, subject to applicable law, select an alternative index based
      on
      information comparable to that used in connection with the original Index and,
      in either case, such alternative index shall thereafter be the Index for such
      Mortgage Loan.

     

    

    
      
        
          
          

        

        
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              Section
                9.34

            	
              Duties
                of the Credit Risk Manager.

            

    

     

    (a) The
      Certificateholders, by their purchase and acceptance of the Certificates,
      appoint Risk Management Group, LLC, as Credit Risk Manager. For and on behalf
      of
      the Depositor, the Credit Risk Manager will provide reports and recommendations
      concerning certain delinquent and defaulted Mortgage Loans, and as to the
      collection of any Prepayment Premiums with respect to the Mortgage Loans. Such
      reports and recommendations will be based upon information provided pursuant
      to
      Credit Risk Management Agreements to the Credit Risk Manager by the Servicers.
      The Credit Risk Manager shall look solely to the Servicers and/or the Master
      Servicer for all information and data (including loss and delinquency
      information and data) and loan level information and data relating to the
      servicing of the Mortgage Loans and neither the Securities Administrator nor
      the
      Trustee shall have any obligation to provide any such information to the Credit
      Risk Manager and shall not otherwise have any responsibility under the Credit
      Risk Management Agreement.

     

    (b) On
      or
      about the 15th
      calendar
      day of each month, the Credit Risk Manager shall have prepared and shall make
      available to any NIMS Insurer, the Trustee, the Swap Counterparty, the
      Securities Administrator and each Certificateholder, the following reports
      (each
      such report to be made in a format compatible with EDGAR filing
      requirements):

     

    (i)
       Forecasted
      Loss Report:
      A
      summary of those Mortgage Loans which are either REO Properties or are in
      foreclosure and for which a loss is projected to occur upon liquidation. The
      Forecasted Loss Report shall be presented in substantially the same format
      attached hereto as Exhibit R-1;

     

    (ii)
       Watch
      List Report:
      A
      summary of those Mortgage Loans that are Delinquent and may represent potential
      forecasted loss candidates if the economics of such Mortgage Loans remains
      the
      same. The Watch List Report shall be presented in substantially the same format
      attached hereto as Exhibit R-2;

     

    (iii)
       Red
      Flag Dashboard Report:
      A
      summary of those Mortgage Loans that represent specific non-performance
      problems; i.e.
      foreclosures that are exceeding their stated timelines by 60 days or more.
      The
      Red Flag Dashboard Report shall be presented in substantially the same format
      attached hereto as Exhibit R-3;

     

    (iv)
       Gain/Loss
      Report:
      A
      summary of those Mortgage Loans that have liquidated during the current month
      and their resulting gain or loss and loss severity. The Gain/Loss Report shall
      be presented in substantially the same format attached hereto as Exhibit
      R-4;

     

    (v)
       Mortgage
      Insurance Claims Report:
      Not
      applicable.

     

    (vi)
       Prepayment
      Premiums Report:
      A
      summary of Prepayment Premiums assessed or waived by the Servicer. The
      Prepayment Premiums Report shall be presented in substantially the same format
      attached hereto as Exhibit R-6; and

     

    (vii)
       Highlight
      Summary Report:
      Highlight Summary Reports shall include statistical and/or graphical portrayals
      of:

     

    

    
      
        
          
          

        

        
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    (A) Delinquency
      Trend:
      The
      delinquency trend, over time, of the Mortgage Loans;

     

    (B) Prepayment
      Analysis:
      The
      constant prepayment rate “CPR” experience of the Mortgage Loans;
      and

     

    (C) Standard
      Default Assumption:  
      The
      Standard Default Assumption experience of the Mortgage Loans.

     

    The
      Highlight Summary Report shall be presented in substantially the same format
      attached hereto as Exhibit R-7.

     

    The
      Credit Risk Manager shall make such reports and any additional information
      reasonably requested by the Depositor available each month to
      Certificateholders, the Trustee, the Securities Administrator, any NIMS Insurer
      and the Rating Agencies via the Credit Risk Manager’s internet website. The
      Credit Risk Manager’s internet website shall initially be located at
http://www.rmgglobal.com/rmgpd/sasco06-BNC3.asp.
      Neither
      the Trustee nor the Securities Administrator shall have any obligation to review
      such reports or otherwise monitor or supervise the activities of the Credit
      Risk
      Manager.

     

    (c) The
      Credit Risk Manager shall reasonably cooperate with the Depositor, the Trustee
      and the Securities Administrator in connection with the Trust Fund’s satisfying
      the reporting requirements under the 1934 Act with respect to reports prepared
      by the Credit Risk Manager.

     

    (d) The
      Credit Risk Manager has not and shall not engage any Subcontractor without
      (a)
      giving notice to the Sponsor, the Securities Administrator, the Master Servicer
      and the Depositor and (b) requiring any such Subcontractor to provide to the
      Credit Risk Manager an assessment report as provided for in Section 9.25(a)
      above and an attestation report as provided in Section 9.25(b) above, which
      reports the Credit Risk Manager shall include in its assessment and attestation
      reports.

     

    (e) By
      March
      15 of each year (or if such day is not a Business Day, the immediately preceding
      Business Day), the Credit Risk Manager shall deliver a signed certification,
      in
      the form attached hereto as Exhibit U (the “Credit Risk Manager Certification”),
      for the benefit of the Depositor, the Sponsor, the Master Servicer and the
      Securities Administrator and for the benefit of the Person(s) signing the Form
      10-K Certification; provided
      (i) that
      the Credit Risk Manager Certification shall be so provided by March 15 of such
      year only to the extent that the Depositor delivers a draft (without exhibits)
      of the applicable Annual Report on Form 10-K to the Credit Risk Manager by
      the
      5th
      Business
      Day in March of such year and (ii) in the event that the Depositor delivers
      the
      draft Form 10-K referred to in clause (i) after the 5th
      Business
      Day in March of such year, the Credit Risk Manager shall deliver the Credit
      Risk
      Manager Certification as soon as practicable but no later than five calendar
      days of delivery to the Credit Risk Manager of such draft Form
      10-K.

     

    (f) In
      the
      event that prior to the filing date of the Form 10-K in March of each year,
      the
      Credit Risk Manager has knowledge or information material to the Credit Risk
      Manager Certification, the Credit Risk Manager shall promptly notify the
      Depositor, the Trustee and the Securities Administrator, in writing.

     

    

    
      
        
          
          

        

        
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              Section
                9.35

            	
              Limitation
                Upon Liability of the Credit Risk
                Manager.

            

    

     

    Except
      as
      provided pursuant to Section 9.36 of this Agreement, neither the Credit Risk
      Manager, nor any of the directors, officers, employees or agents of the Credit
      Risk Manager, shall be under any liability to the Trustee, the Securities
      Administrator, the Certificateholders or the Depositor for any action taken
      or
      for refraining from the taking of any action in good faith pursuant to this
      Agreement, in reliance upon information provided by Servicers under the Credit
      Risk Management Agreements or for errors in judgment; provided, however,
      that
      this provision shall not protect the Credit Risk Manager or any such person
      against liability that would otherwise be imposed by reason of willful
      malfeasance, bad faith or gross negligence in its performance of its duties
      or
      by reason of reckless disregard for its obligations and duties under this
      Agreement or the Credit Risk Management Agreements. The Credit Risk Manager
      and
      any director, officer, employee or agent of the Credit Risk Manager may rely
      in
      good faith on any document of any kind prima facie properly executed and
      submitted by any Person respecting any matters arising hereunder, and may rely
      in good faith upon the accuracy of information furnished by the Servicers
      pursuant to the Credit Risk Management Agreements in the performance of its
      duties thereunder and hereunder.

     

    
      	
              Section
                9.36

            	
              Indemnification
                by the Credit Risk Manager.

            

    

     

    The
      Credit Risk Manager agrees to indemnify the Depositor, the Master Servicer
      and
      the Securities Administrator, and each of their respective directors, officers,
      employees and agents and the Trust Fund and hold each of them harmless from
      and
      against any losses, damages, penalties, fines, forfeitures, legal fees and
      expenses and related costs, judgments, and any other costs, fees and expenses
      that any of them may sustain arising out of or based upon the engagement of
      any
      Subcontractor in violation of Section 9.34(f) or any failure by the Credit
      Risk
      Manager to deliver any information, report, certification, accountants’ letter
      or other material when and as required under this Agreement, including any
      report under Sections 9.25(a) or (b).

     

    
      	
              Section
                9.37

            	
              Removal
                of Credit Risk Manager.

            

    

     

    The
      Credit Risk Manager may be removed as Credit Risk Manager by Certificateholders
      holding not less than a 66-2/3% Voting Interests in the Trust, in the exercise
      of its or their sole discretion, at any time, without cause, upon ten (10)
      days
      prior written notice. The Certificateholders shall provide such written notice
      to the Trustee and upon receipt of such notice, the Trustee shall provide
      written notice to the Credit Risk Manager of its removal, effective upon receipt
      of such notice.

     

    

    
      
        
          
          

        

        
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    ARTICLE
      X

     

    REMIC
      ADMINISTRATION

     

    
      	
              Section
                10.01

            	
              REMIC
                Administration.

            

    

     

    (a) REMIC
      elections as set forth in the Preliminary Statement shall be made on Forms
      1066
      or other appropriate federal tax or information return for the taxable year
      ending on the last day of the calendar year in which the Certificates are
      issued. The regular interests and residual interest in each REMIC shall be
      as
      designated in the Preliminary Statement. For purposes of such designations,
      the
      interest rate of any regular interest that is computed by taking into account
      the weighted average of the Net Mortgage Rates of the Mortgage Loans shall
      be
      reduced by the amount of any expense paid by the Trust to the extent that (i)
      such expense was not taken into account in computing the Net Mortgage Rate
      of
      any Mortgage Loan, (ii) such expense does not constitute an “unanticipated
      expense” of a REMIC within the meaning of Treasury Regulation Section
      1.860G-1(b)(3)(ii) and (iii) the amount of such expense was not taken into
      account in computing the interest rate of a more junior Class of regular
      interests.

     

    (b) The
      Closing Date is hereby designated as the “Startup Day” of each REMIC within the
      meaning of section 860G(a)(9) of the Code. The latest possible maturity date
      for
      purposes of Treasury Regulation 1.860G-1(a)(4) will be the Latest Possible
      Maturity Date.

     

    (c) The
      Securities Administrator shall represent the Trust Fund in any administrative
      or
      judicial proceeding relating to an examination or audit by any governmental
      taxing authority with respect thereto. The Securities Administrator shall pay
      any and all tax related expenses (not including taxes) of each REMIC, including
      but not limited to any professional fees or expenses related to audits or any
      administrative or judicial proceedings with respect to such REMIC that involve
      the Internal Revenue Service or state tax authorities, but only to the extent
      that (i) such expenses are ordinary or routine expenses, including expenses
      of a
      routine audit but not expenses of litigation (except as described in (ii));
      or
      (ii) such expenses or liabilities (including taxes and penalties) are
      attributable to the negligence or willful misconduct of the Securities
      Administrator in fulfilling its duties hereunder (including its duties as tax
      return preparer). The Securities Administrator shall be entitled to
      reimbursement of expenses to the extent provided in clause (i) above from the
      Securities Administration Account, provided,
      however,
      the
      Securities Administrator shall not be entitled to reimbursement for expenses
      incurred in connection with the preparation of tax returns and other reports
      as
      required by Section 6.20 and this Section.

     

    (d) The
      Securities Administrator shall prepare, the Trustee shall sign and the
      Securities Administrator shall file, all of each REMIC’s federal and appropriate
      state tax and information returns as such REMIC’s direct representative. The
      expenses of preparing and filing such returns shall be borne by the Securities
      Administrator.

     

    (e) The
      Securities Administrator or its designee shall perform on behalf of each REMIC
      all reporting and other tax compliance duties that are the responsibility of
      such REMIC under the Code, the REMIC Provisions, or other compliance guidance
      issued by the Internal Revenue Service or any state or local taxing authority.
      Among its other duties, if required by the Code, the REMIC Provisions, or other
      such guidance, the Securities Administrator shall provide (i) to the Treasury
      or
      other governmental authority such information as is necessary for the
      application of any tax relating to the transfer of a Residual Certificate to
      any
      disqualified person or organization pursuant to Treasury Regulation
      1.860E-2(a)(5) and any person designated in Section 860E(e)(3) of the Code
      and
      (ii) to the Trustee such information as is necessary for the Trustee to provide
      to the Certificateholders such information or reports as are required by the
      Code or REMIC Provisions.

     

    

    
      
        
          
          

        

        
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    The
      Securities Administrator shall be entitled to receive reasonable compensation
      from the Trust for the performance of its duties under this subsection (e);
      provided,
      however,
      that
      such compensation shall not exceed $5,000 per year.

     

    (f) The
      Trustee, the Securities Administrator, the Master Servicer and the Holders
      of
      Certificates shall take any action or cause any REMIC to take any action
      necessary to create or maintain the status of any REMIC as a REMIC under the
      REMIC Provisions and shall assist each other as necessary to create or maintain
      such status. Neither the Trustee, the Securities Administrator, the Master
      Servicer nor the Holder of any Residual Certificate shall knowingly take any
      action, cause any REMIC to take any action or fail to take (or fail to cause
      to
      be taken) any action that, under the REMIC Provisions, if taken or not taken,
      as
      the case may be, could result in an Adverse REMIC Event unless the Trustee,
      the
      Securities Administrator, any NIMS Insurer and the Master Servicer have received
      an Opinion of Counsel addressed to the Trustee (at the expense of the party
      seeking to take such action) to the effect that the contemplated action will
      not
      result in an Adverse REMIC Event. In addition, prior to taking any action with
      respect to any REMIC or the assets therein, or causing any REMIC to take any
      action, which is not expressly permitted under the terms of this Agreement,
      any
      Holder of a Residual Certificate will consult with the Trustee, the Securities
      Administrator, the Master Servicer, any NIMS Insurer or their respective
      designees, in writing, with respect to whether such action could cause an
      Adverse REMIC Event to occur with respect to any REMIC, and no such Person
      shall
      take any such action or cause any REMIC to take any such action as to which
      the
      Trustee, the Securities Administrator, the Master Servicer or any NIMS Insurer
      has advised it in writing that an Adverse REMIC Event could occur.

     

    (g) Each
      Holder of a Residual Certificate shall pay when due any and all taxes imposed
      on
      the related REMIC by federal or state governmental authorities. To the extent
      that such taxes are not paid by a Residual Certificateholder, the Trustee shall
      pay any remaining REMIC taxes out of current or future amounts otherwise
      distributable to the Holder of the Residual Certificate in any such REMIC or,
      if
      no such amounts are available, out of other amounts held in the Collection
      Account, and shall reduce amounts otherwise payable to holders of regular
      interests in any such REMIC, as the case may be.

     

    (h) The
      Securities Administrator shall, for federal income tax purposes, maintain books
      and records with respect to each REMIC on a calendar year and on an accrual
      basis.

     

    (i) No
      additional contributions of assets shall be made to any REMIC, except as
      expressly provided in this Agreement.

     

    

    
      
        
          
          

        

        
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    (j) Neither
      the Securities Administrator nor the Master Servicer shall enter into any
      arrangement by which any REMIC will receive a fee or other compensation for
      services.

     

    (k) On
      or
      before October 15 of each calendar year beginning in 2006, the Securities
      Administrator shall deliver to the Trustee and any NIMS Insurer an Officer’s
      Certificate stating, without regard to any actions taken by any party other
      than
      the Securities Administrator, the Securities Administrator’s compliance with
      provisions of this Section 10.01. 

     

    (l) The
      Securities Administrator shall treat each of the Basis Risk Reserve Fund and
      the
      Supplemental Interest Trust as an outside reserve fund within the meaning of
      Treasury Regulation Section 1.860G-2(h) that is owned by the Holders of the
      Class X Certificates and that is not an asset of any REMIC and all amounts
      deposited into the Basis Risk Reserve Fund or the Supplemental Interest Trust
      shall be treated as amounts distributed to the Class X Certificateholders.
      

     

    (m) For
      federal income tax purposes, upon any sale of the property held by the Trust
      Fund pursuant to Section 7.01(b), any NIM Redemption Amount paid by the Master
      Servicer shall not be treated as a portion of the purchase price paid for such
      property but shall instead be treated as an amount paid by the Master Servicer
      to the Holder of the Class X Certificates in exchange for an interest in the
      Class X Certificates immediately before the purchase of the property held by
      the
      Trust Fund.

     

    (n) The
      Securities Administrator shall treat the beneficial owners of Certificates
      (other than the Class P, Class X, Class LT-R and Class R Certificates) as having
      entered into a notional principal contract with respect to the beneficial owners
      of the Class X Certificates. Pursuant to each such notional principal contract,
      all beneficial owners of LIBOR Certificates shall be treated as having agreed
      to
      pay, on each Distribution Date, to the beneficial owners of the Class X
      Certificates an aggregate amount equal to the excess, if any, of (i) the amount
      payable on such Distribution Date on the interest in the Upper Tier REMIC
      corresponding to such Class of Certificates over
      (ii)
      the
      amount payable on such Class of Certificates on such Distribution Date (such
      excess, a “Class I Shortfall”). A Class I Shortfall payable from interest
      collections shall be allocated to each Class of Certificates to the extent
      that
      interest accrued on such Class for the related Accrual Period at the Certificate
      Interest Rate for a Class, computed by substituting “REMIC 3 Net Funds Cap” for
      the applicable “Net Funds Cap” in the definition thereof, exceeds the amount of
      interest accrued for the related Accrual Period based on the applicable Net
      Funds Cap, and a Class I Shortfall payable from principal collections shall
      be
      allocated to the most subordinate Class of Certificates with an outstanding
      principal balance to the extent of such balance. In addition, pursuant to such
      notional principal contract, the beneficial owner of the Class X Certificates
      shall be treated as having agreed to pay Basis Risk Shortfalls and Unpaid Basis
      Risk Shortfalls to the Owners of the LIBOR Certificates in accordance with
      the
      terms of this Agreement. Any
      payments to the Certificates in light of the foregoing shall not be payments
      with respect to a “regular interest” in a REMIC within the meaning of Code
      Section 860G(a)(1). However, any payment from the Certificates of a Class I
      Shortfall shall be treated for tax purposes as having been received by the
      beneficial
      owners
      of such
      Certificates in respect of their Interests in the Upper Tier REMIC and as having
      been paid by such beneficial
      owners
      to the
      Supplemental Interest Trust pursuant to the notional principal
      contract. Thus,
      each Certificate (other than a Class P, Class R and Class LT-R Certificates)
      shall be treated as representing not only ownership of regular interests in
      the
      Upper Tier REMIC, but also ownership of an interest in (and obligations with
      respect to) a notional principal contract. For tax purposes, the notional
      principal contract shall be deemed to have a value in favor of the Certificates
      entitled to receive Basis Risk Shortfalls and Unpaid Basis Risk Shortfalls
      of
      $103,122.94 as of the Closing Date.

     

    

    
      
        
          
          

        

        
          172

          
            

          

        

        
          
          

        

      

    

    

    

     

    (o) Notwithstanding
      the priority and sources of payments set forth in Article V hereof or otherwise,
      the Securities Administrator shall account for all distributions on the
      Certificates as set forth in this Section 10.01. In no event shall any payments
      of Basis Risk Shortfalls or Unpaid Basis Risk Shortfalls provided for in this
      Section 10.01 be treated as payments
      with respect to a “regular interest” in a REMIC within the meaning of Code
      Section 860G(a)(1).

     

    
      	
              Section
                10.02

            	
              Prohibited
                Transactions and Activities.

            

    

     

    Neither
      the Depositor, the Master Servicer nor the Trustee shall sell, dispose of,
      or
      substitute for any of the Mortgage Loans, except in a disposition pursuant
      to
      (i) the foreclosure of a Mortgage Loan, (ii) the bankruptcy of the Trust Fund,
      (iii) the termination of each REMIC pursuant to Article VII of this Agreement,
      (iv) a substitution pursuant to Article II of this Agreement or (v) a repurchase
      of Mortgage Loans pursuant to Article II of this Agreement, nor acquire any
      assets for any REMIC, nor sell or dispose of any investments in the Certificate
      Account for gain, nor accept any contributions to any REMIC after the Closing
      Date, unless the Trustee and any NIMS Insurer has received an Opinion of Counsel
      addressed to the Trustee (at the expense of the party causing such sale,
      disposition, or substitution) that such disposition, acquisition, substitution,
      or acceptance will not (a) result in an Adverse REMIC Event, (b) affect the
      distribution of interest or principal on the Certificates or (c) result in
      the
      encumbrance of the assets transferred or assigned to the Trust Fund (except
      pursuant to the provisions of this Agreement).

     

    
      	
              Section
                10.03

            	
              Indemnification
                with Respect to Certain Taxes and Loss of REMIC
                Status.

            

    

     

    Upon
      the
      occurrence of an Adverse REMIC Event due to the negligent performance by the
      Trustee or the Securities Administrator, as applicable, of its duties and
      obligations set forth herein, the Trustee or the Securities Administrator,
      as
      applicable, shall indemnify any NIMS Insurer, the Holder of the related Residual
      Certificate or the Trust Fund, as applicable, against any and all losses,
      claims, damages, liabilities or expenses (“Losses”) resulting from such
      negligence; provided,
      however,
      that
      neither the Trustee nor the Securities Administrator shall be liable for any
      such Losses attributable to the action or inaction of the Master Servicer,
      the
      Depositor, the Class X Certificateholders, the Holder of such Residual
      Certificate or the Securities Administrator (with regard to the Trustee), as
      applicable, nor for any such Losses resulting from misinformation provided
      by
      the Holder of such Residual Certificate on which the Securities Administrator
      has relied. The foregoing shall not be deemed to limit or restrict the rights
      and remedies of the Holder of such Residual Certificate now or hereafter
      existing at law or in equity. Notwithstanding the foregoing, however, in no
      event shall the Trustee or the Securities Administrator, as applicable, have
      any
      liability (1) for any action or omission that is taken in accordance with and
      in
      compliance with the express terms of, or which is expressly permitted by the
      terms of, this Agreement or any Servicing Agreement, (2) for any Losses other
      than arising out of a negligent performance by the Trustee or the Securities
      Administrator, as applicable, of its duties and obligations set forth herein,
      and (3) for any special or consequential damages to Certificateholders (in
      addition to payment of principal and interest on the Certificates); provided,
      however,
      that
      this sentence shall not apply in connection with any failure by the Securities
      Administrator to comply with the provisions of Subsections 6.01(l) hereof and
      Subsections 9.25(a) or (b) hereof. In addition, neither the Trustee nor the
      Securities Administrator shall have any liability for the actions or failure
      to
      act of the other.

     

    

    
      
        
          
          

        

        
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              Section
                10.04

            	
              REO
                Property.

            

    

     

    (a) Notwithstanding
      any other provision of this Agreement, the Master Servicer, acting on behalf
      of
      the Trustee hereunder, shall not, except to the extent provided in the
      applicable Servicing Agreement, knowingly permit any Servicer to, rent, lease,
      or otherwise earn income on behalf of any REMIC with respect to any REO Property
      which might cause an Adverse REMIC Event unless the Master Servicer has advised,
      or has caused the applicable Servicer to advise, the Trustee and any NIMS
      Insurer in writing to the effect that, under the REMIC Provisions, such action
      would not result in an Adverse REMIC Event.

     

    (b) The
      Master Servicer shall cause the applicable Servicer (to the extent provided
      in
      its Servicing Agreement) to make reasonable efforts to sell any REO Property
      for
      its fair market value. In any event, however, the Master Servicer shall, or
      shall cause the applicable Servicer (to the extent provided in its Servicing
      Agreement) to, dispose of any REO Property within three years of its acquisition
      by the Trust Fund unless the Master Servicer has received a grant of extension
      from the Internal Revenue Service to the effect that, under the REMIC
      Provisions, the REMIC may hold REO Property for a longer period without causing
      an Adverse REMIC Event. If the Master Servicer has received such an extension,
      then the Trustee, or the Master Servicer, acting on its behalf hereunder, shall,
      or shall cause the applicable Servicer to, continue to attempt to sell the
      REO
      Property for its fair market value for such period longer than three years
      as
      such extension permits (the “Extended Period”). If the Trustee has not received
      such an extension and the Master Servicer or the applicable Servicer, acting
      on
      behalf of the Trustee hereunder, is unable to sell the REO Property within
      33
      months after its acquisition by the Trust Fund or if the Master Servicer has
      received such an extension, and the Master Servicer or the applicable Servicer
      is unable to sell the REO Property within the period ending three months before
      the close of the Extended Period, the Master Servicer shall cause the applicable
      Servicer, before the end of the three year period or the Extended Period, as
      applicable, to (i) purchase such REO Property at a price equal to the REO
      Property’s fair market value or (ii) auction the REO Property to the highest
      bidder (which may be the applicable Servicer) in an auction reasonably designed
      to produce a fair price prior to the expiration of the three-year period or
      the
      Extended Period, as the case may be.

     

    

    
      
        
          
          

        

        
          174

          
            

          

        

        
          
          

        

      

    

     

     

    ARTICLE
      XI

     

    MISCELLANEOUS
      PROVISIONS

     

    
      	
              Section
                11.01

            	
              Binding
                Nature of Agreement;
                Assignment.

            

    

     

    This
      Agreement shall be binding upon and inure to the benefit of the parties hereto
      and their respective successors and permitted assigns.

     

    
      	
              Section
                11.02

            	
              Entire
                Agreement.

            

    

     

    This
      Agreement contains the entire agreement and understanding among the parties
      hereto with respect to the subject matter hereof, and supersedes all prior
      and
      contemporaneous agreements, understandings, inducements and conditions, express
      or implied, oral or written, of any nature whatsoever with respect to the
      subject matter hereof. The express terms hereof control and supersede any course
      of performance and/or usage of the trade inconsistent with any of the terms
      hereof.

     

    
      	
              Section
                11.03

            	
              Amendment.

            

    

     

    (a) On
      or
      prior to a Section 7.01(c) Purchase Event, this Agreement may be amended from
      time to time by the Depositor, the Master Servicer, the Securities
      Administrator, and the Trustee, with the consent of any NIMS Insurer, but
      without the consent of the Credit Risk Manager or the Swap Counterparty (except
      to the extent that the rights or obligations of (1) the Credit Risk Manager
      or
      the Swap Counterparty hereunder or (2) the Swap Counterparty under the Swap
      Agreement are affected thereby, and except to the extent the ability of the
      Trustee on behalf of the Supplemental Interest Trust and the Trust Fund to
      perform fully and timely its obligations under the Swap Agreement is adversely
      affected, in which case prior written consent of the Swap Counterparty is
      required) and without notice to or the consent of any of the Holders, (i) to
      cure any ambiguity, (ii) to cause the provisions herein to conform to or be
      consistent with or in furtherance of the statements made with respect to the
      Certificates, the Trust Fund or this Agreement in any Offering Document, or
      to
      correct or supplement any provision herein which may be inconsistent with any
      other provisions herein or with the provisions of any Servicing Agreement,
      (iii)
      to make any other provisions with respect to matters or questions arising under
      this Agreement or (iv) to add, delete, or amend any provisions to the extent
      necessary or desirable to comply with any requirements imposed by the Code
      and
      the REMIC Provisions as evidenced by an Opinion of Counsel. No such amendment
      effected pursuant to the preceding sentence shall, as evidenced by an Opinion
      of
      Counsel, result in an Adverse REMIC Event, nor shall such amendment effected
      pursuant to clause (iii) of such sentence adversely affect in any material
      respect the interests of any Holder. Prior to entering into any amendment
      without the consent of Holders pursuant to this paragraph, the Trustee, any
      NIMS
      Insurer and the Swap Counterparty shall be provided with an Opinion of Counsel
      addressed to the Trustee, any NIMS Insurer and the Swap Counterparty (at the
      expense of the party requesting such amendment) to the effect that such
      amendment is permitted under this Section. Any such amendment shall be deemed
      not to adversely affect in any material respect any Holder, if the Trustee
      receives written confirmation from each Rating Agency that such amendment will
      not cause such Rating Agency to reduce then current rating assigned to the
      Certificates.

     

    

    
      
        
          
          

        

        
          175

          
            

          

        

        
          
          

        

      

    

    

    

     

    (b) On
      or
      prior to a Section 7.01(c) Purchase Event, this Agreement may also be amended
      from time to time by the Depositor, the Master Servicer, the Securities
      Administrator and the Trustee, with the consent of any NIMS Insurer, but without
      the consent of the Credit Risk Manager or the Swap Counterparty (except to
      the
      extent that the rights or obligations of (1) the Credit Risk Manager or the
      Swap
      Counterparty hereunder or (2) the Swap Counterparty under the Swap Agreement
      are
      affected thereby, or the ability of the Trustee on behalf of the Supplemental
      Interest Trust and the Trust Fund to perform fully and timely its obligations
      under the Swap Agreement is adversely affected, in which case prior written
      consent of the Swap Counterparty is required) and with the consent of the
      Holders of not less than 66-2/3% of the Class Principal Amount (or Percentage
      Interest) of each Class of Certificates affected thereby for the purpose of
      adding any provisions to or changing in any manner or eliminating any of the
      provisions of this Agreement or of modifying in any manner the rights of the
      Holders; provided,
      however,
      that no
      such amendment shall be made unless the Trustee and any NIMS Insurer receives
      an
      Opinion of Counsel addressed to the Trustee and the NIMS Insurer, at the expense
      of the party requesting the change, that such change will not cause an Adverse
      REMIC Event; and provided further, that no such amendment may (i) reduce in
      any
      manner the amount of, or delay the timing of, payments received on Mortgage
      Loans which are required to be distributed on any Certificate, without the
      consent of the Holder of such Certificate or (ii) reduce the aforesaid
      percentages of Class Principal Amount (or Percentage Interest) of Certificates
      of each Class, the Holders of which are required to consent to any such
      amendment without the consent of the Holders of 100% of the Class Principal
      Amount (or Percentage Interest) of each Class of Certificates affected thereby.
      For purposes of this paragraph, references to “Holder” or “Holders” shall be
      deemed to include, in the case of any Class of Book-Entry Certificates, the
      related Certificate Owners.

     

    (c) After
      a
      Section 7.01(c) Purchase Event but on or prior to a Trust Fund Termination
      Event, this Agreement may be amended from time to time by the Depositor, the
      Master Servicer, the Securities Administrator, the LTURI-holder and the Trustee,
      but without the consent of the Credit Risk Manager, the Cap Counterparty, or
      the
      Swap Counterparty (except to the extent that the rights or obligations of (1)
      the Credit Risk Manager, the Cap Counterparty or the Swap Counterparty hereunder
      or (2) the Cap Counterparty or the Swap Counterparty under the Interest Rate
      Cap
      Agreement or the Swap Agreement, respectively, or the ability of the Trustee
      on
      behalf of the Supplemental Interest Trust and the Trust Fund to perform fully
      and timely its obligations under the Interest Rate Cap Agreement or Swap
      Agreement, as applicable, is adversely affected, in which case prior written
      consent of the Credit Risk Manager, the Cap Counterparty or the Swap
      Counterparty, as applicable, is required). Prior to entering into any amendment
      without the consent of Holders pursuant to this paragraph, the Trustee and
      the
      Swap Counterparty shall be provided with an Opinion of Counsel addressed to
      the
      Trustee, any NIMS Insurer and the Swap Counterparty (at the expense of the
      party
      requesting such amendment) to the effect that such amendment is permitted under
      this Section and will not result in an Adverse REMIC Event.

     

    (d) Promptly
      after the execution of any such amendment, the Trustee shall furnish written
      notification of the substance of such amendment to each Holder, the Depositor,
      the Swap Counterparty, any NIMS Insurer and to the Rating Agencies.

     

    

    
      
        
          
          

        

        
          176

          
            

          

        

        
          
          

        

      

    

    

    

     

    (e) It
      shall
      not be necessary for the consent of Holders under this Section 11.03 to approve
      the particular form of any proposed amendment, but it shall be sufficient if
      such consent shall approve the substance thereof. The manner of obtaining such
      consents and of evidencing the authorization of the execution thereof by Holders
      shall be subject to such reasonable regulations as the Trustee may
      prescribe.

     

    (f) Notwithstanding
      anything to the contrary in any Servicing Agreement, the Trustee shall not
      consent to any amendment of any Servicing Agreement unless (i) such amendment
      is
      effected pursuant to the standards provided in Section 11.03(a) or 11.03(b)
      with
      respect to amendment of this Agreement and (ii) except for a Permitted Servicing
      Amendment, any such amendment pursuant to Section 11.03(a)(iii) shall not be
      materially inconsistent with the provisions of such Servicing Agreement.

     

    (g) Notwithstanding
      anything to the contrary in this Section 11.03, this Agreement may be amended
      from time to time by the Depositor, the Master Servicer, the Securities
      Administrator and the Trustee to the extent necessary, in the judgment of the
      Depositor and its counsel, to comply with the Rules.

     

    
      	
              Section
                11.04

            	
              Voting
                Rights.

            

    

     

    Except
      to
      the extent that the consent of all affected Certificateholders is required
      pursuant to this Agreement, with respect to any provision of this Agreement
      requiring the consent of Certificateholders representing specified percentages
      of aggregate outstanding Certificate Principal Amount (or Percentage Interest),
      Certificates owned by the Depositor, the Master Servicer, the Securities
      Administrator, the Trustee, any Servicer, the Credit Risk Manager or Affiliates
      thereof are not to be counted so long as such Certificates are owned by the
      Depositor, the Master Servicer, the Securities Administrator, the Trustee,
      any
      Servicer, the Credit Risk Manager or any Affiliate thereof.

     

    
      	
              Section
                11.05

            	
              Provision
                of Information.

            

    

     

    (a) For
      so
      long as any of the Certificates of any Series or Class are “restricted
      securities” within the meaning of Rule 144(a)(3) under the Act, each of the
      Depositor, the Master Servicer and the Securities Administrator agree to
      cooperate with each other to provide to any Certificateholders, any NIM Security
      holder and to any prospective purchaser of Certificates designated by such
      holder, upon the request of such holder or prospective purchaser, any
      information required to be provided to such holder or prospective purchaser
      to
      satisfy the condition set forth in Rule 144A(d)(4) under the Act. Any
      reasonable, out-of-pocket expenses incurred by the Master Servicer or the
      Securities Administrator in providing such information shall be reimbursed
      by
      the Depositor.

     

    (b) The
      Securities Administrator shall provide to any person to whom a Prospectus was
      delivered, upon the request of such person specifying the document or documents
      requested, (i) a copy (excluding exhibits) of any report on Form 8-K or Form
      10-K filed with the Securities and Exchange Commission pursuant to Section
      6.20(c) and (ii) a copy of any other document incorporated by reference in
      the
      Prospectus. Any reasonable out-of-pocket expenses incurred by the Securities
      Administrator in providing copies of such documents shall be reimbursed by
      the
      Depositor.

     

    

    
      
        
          
          

        

        
          177

          
            

          

        

        
          
          

        

      

    

    

    

     

    (c) On
      each
      Distribution Date, the Securities Administrator shall deliver or cause to be
      delivered by first class mail or make available on its website to the Depositor,
      Attention: Contract Finance, a copy of the report delivered to
      Certificateholders pursuant to Section 4.03.

     

    
      	
              Section
                11.06

            	
              Governing
                Law.

            

    

     

    THIS
      AGREEMENT SHALL BE GOVERNED BY AND 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 GENERAL OBLIGATIONS LAW), AND THE OBLIGATIONS, RIGHTS
      AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH
      SUCH LAWS.

     

    
      	
              Section
                11.07

            	
              Notices.

            

    

     

    All
      demands, notices and communications hereunder shall be in writing and shall
      be
      deemed to have been duly given when received by (a) in the case of the
      Depositor, Structured Asset Securities Corporation, 745 Seventh Avenue, 7th
      Floor, New York, NY 10019, Attention: Mortgage Finance SAIL 2006-BNC3,
      (b) in the case of the Seller, Lehman Brothers Holdings Inc., 745 Seventh
      Avenue, 7th Floor, New York, NY 10019, Attention: Mortgage Finance SAIL
      2006-BNC3, (c)  in the case of the Credit Risk Manager, Risk Management
      Group, LLC, 60 Sackett St. Suite 5, Brooklyn, NY 11231, Attention: General
      Counsel, (d) in the case of the Trustee, the Corporate Trust Office, (e) in
      the
      case of the Master Servicer, Aurora Loan Services LLC, 10350 Park Meadows Drive,
      Littleton, Colorado 80124; Attention: Master Servicing, SAIL 2006-BNC3, (f)
      in
      the case of the Securities Administrator, Wells Fargo Bank, N.A., P.O. Box
      98,
      Columbia, Maryland 21046, and for overnight deliveries 9062 Old Annapolis Rd.,
      Columbia, Maryland 21045, Attention: SAIL 2006-BNC3, telecopy number
      410-715-2380, (g) in the case of Mortgage Guaranty Insurance Corporation, 250
      E.
      Kilbourn Avenue, P.O. Box 488, Milwaukee, Wisconsin 53201, Attention: Risk
      Management and (h) in the case of the Cap Counterparty or the Swap Counterparty,
      at the address therefore set forth in the Interest Rate Cap Agreement and Swap
      Agreement, respectively, or, as to each party, such other address as may
      hereafter be furnished by such party to the other parties in writing. All
      demands, notices and communications to a party hereunder shall be in writing
      and
      shall be deemed to have been duly given when delivered to such party at the
      relevant address, facsimile number or electronic mail address set forth above
      or
      at such other address, facsimile number or electronic mail address as such
      party
      may designate from time to time by written notice in accordance with this
      Section 11.07.

    

    
      	
              Section
                11.08

            	
              Severability
                of Provisions.

            

    

     

    If
      any
      one or more of the covenants, agreements, provisions or terms of this Agreement
      shall be for any reason whatsoever held invalid, then such covenants,
      agreements, provisions or terms shall be deemed severable from the remaining
      covenants, agreements, provisions or terms of this Agreement and shall in no
      way
      affect the validity or enforceability of the other provisions of this Agreement
      or of the Certificates or the rights of the Holders thereof.

     

    

    
      
        
          
          

        

        
          178

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              Section
                11.09

            	
              Indulgences;
                No Waivers.

            

    

     

    Neither
      the failure nor any delay on the part of a party to exercise any right, remedy,
      power or privilege under this Agreement shall operate as a waiver thereof,
      nor
      shall any single or partial exercise of any right, remedy, power or privilege
      preclude any other or further exercise of the same or of any other right,
      remedy, power or privilege, nor shall any waiver of any right, remedy, power
      or
      privilege with respect to any occurrence be construed as a waiver of such right,
      remedy, power or privilege with respect to any other occurrence. No waiver
      shall
      be effective unless it is in writing and is signed by the party asserted to
      have
      granted such waiver.

     

    
      	
              Section
                11.10

            	
              Headings
                Not To Affect Interpretation.

            

    

     

    The
      headings contained in this Agreement are for convenience of reference only,
      and
      they shall not be used in the interpretation hereof.

     

    
      	
              Section
                11.11

            	
              Benefits
                of Agreement.

            

    

     

    The
      Depositor shall promptly notify the Custodian and the Trustee in writing of
      the
      issuance of any Class of NIMS Securities issued by a NIMS Insurer and the
      identity of such NIMS Insurer. Thereafter, the NIMS Insurer shall be deemed
      a
      third-party beneficiary of this Agreement to the same extent as if it were
      a
      party hereto, and shall be subject to and have the right to enforce the
      provisions of this Agreement so long as the NIMS Securities remaining
      outstanding or the NIMS Insurer is owed amounts in respect of its guarantee
      of
      payment of such NIMS Securities. Nothing in this Agreement or in the
      Certificates, express or implied, shall give to any Person, other than the
      parties to this Agreement and their successors hereunder, the Swap Counterparty
      and its successors and assignees under the Swap Agreement, the Holders of the
      Certificates and the NIMS Insurer, any benefit or any legal or equitable right,
      power, remedy or claim under this Agreement, except to the extent specified
      in
      Sections 5.08 and Section 11.15, as applicable.

     

    
      	
              Section
                11.12

            	
              Special
                Notices to the Rating Agencies and any NIMS
                Insurer.

            

    

     

    (a) The
      Depositor shall give prompt notice to the Rating Agencies and any NIMS Insurer
      of the occurrence of any of the following events of which it has
      notice:

     

    (i)
       any
      amendment to this Agreement pursuant to Section 11.03;

     

    (ii)
       any
      Assignment by the Master Servicer of its rights hereunder or delegation of
      its
      duties hereunder;

     

    (iii)
       the
      occurrence of any Event of Default described in Section 6.14;

     

    (iv)
       any
      notice of termination given to the Master Servicer pursuant to Section 6.14
      and
      any resignation of the Master Servicer hereunder;

     

    

    
      
        
          
          

        

        
          179

          
            

          

        

        
          
          

        

      

    

    

    

     

    (v)
       the
      appointment of any successor to any Master Servicer pursuant to Section 6.14;
      

     

    (vi)
       the
      making of a final payment pursuant to Section 7.02; and

     

    (vii)
       any
      termination of the rights and obligations of any Servicer under the applicable
      Servicing Agreement.

     

    (b) All
      notices to the Rating Agencies provided for this Section shall be in writing
      and
      sent by first class mail, telecopy or overnight courier, as
      follows:

    

    If
      to
      S&P, to:

    

    Standard
      & Poor’s Ratings Services

    55
      Water
      Street

    New
      York,
      New York 10041

    Attention:
      Residential Mortgages

    

    If
      to
      Moody’s, to:

    

    Moody’s
      Investor Service, Inc.

    99
      Church
      Street

    New
      York,
      New York 10007

    Attention:
      Residential Mortgages

     

    If
      to
      Fitch, to:

    

    Fitch,
      Inc.

    One
      State
      Street Plaza

    New
      York,
      New York 10004

    Attention:
      Residential Mortgages

    

    If
      to
      DBRS, to:

    

    Dominion
      Bond Rating Service

    One
      Exchange Plaza

    55
      Broadway, 15th
      Floor

    New
      York,
      New York 10006

    Attention:
      Residential Mortgages

    

    (c) The
      Securities Administrator shall provide or make available to the Rating Agencies
      reports prepared pursuant to Section 4.03. In addition, the Securities
      Administrator shall, at the expense of the Trust Fund, make available to each
      Rating Agency such information as such Rating Agency may reasonably request
      regarding the Certificates or the Trust Fund, to the extent that such
      information is reasonably available to the Securities
      Administrator.

     

    

    
      
        
          
          

        

        
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              Section
                11.13

            	
              Conflicts.

            

    

     

    To
      the
      extent that the terms of this Agreement conflict with the terms of any Servicing
      Agreement, the related Servicing Agreement shall govern, unless such provisions
      shall adversely affect the Trustee or the Trust Fund.

     

    
      	
              Section
                11.14

            	
              Counterparts.

            

    

     

    This
      Agreement may be executed in one or more counterparts, each of which shall
      be
      deemed to be an original, and all of which together shall constitute one and
      the
      same instrument.

     

    
      	
              Section
                11.15

            	
              Transfer
                of Servicing.

            

    

     

    The
      Seller agrees that it shall provide written notice to the Master Servicer,
      the
      Securities Administrator, the Swap Counterparty, any NIMS Insurer and the
      Trustee thirty days prior to any proposed transfer or assignment by such Seller
      of its rights under any Servicing Agreement or of the servicing thereunder
      or
      delegation of its rights or duties thereunder or any portion thereof to any
      other Person other than the initial Servicer under such Servicing Agreement;
      provided that the Seller shall not be required to provide prior notice of
      (i) any transfer of servicing by Option One to either JPMorgan Chase or
      Wells Fargo, that occurs within three months of the Closing Date or
      (ii) any assignment of any Servicing rights from one Seller to the other
      Seller. In addition, the ability of the Seller to transfer or assign its rights
      and delegate its duties under a Servicing Agreement or to transfer the servicing
      thereunder to a successor servicer shall be subject to the following conditions,
      provided that in the case of servicing transfers from Option One to either
      JPMorgan Chase or Wells Fargo pursuant to forms of Servicing Agreements attached
      as Exhibits W and X hereto, the conditions set forth in clauses (i), (iv) and
      (v) below shall be deemed satisfied:

     

    (i)
       satisfaction
      of the conditions to such transfer as set forth in the applicable Servicing
      Agreement including, without limitation, receipt of written consent of any
      NIMS
      Insurer and the Master Servicer to such transfer;

     

    (ii)
       Such
      successor servicer must be qualified to service loans for Fannie Mae or Freddie
      Mac, and must be a member in good standing of MERS;

     

    (iii)
       Such
      successor servicer must satisfy the seller/servicer eligibility standards in
      the
      applicable servicing agreement, exclusive of any experience in mortgage loan
      origination;

     

    (iv)
       Such
      successor servicer must execute and deliver to the Trustee and the Master
      Servicer an agreement, in form and substance reasonably satisfactory to the
      Trustee and the Master Servicer, that contains an assumption by such successor
      servicer of the due and punctual performance and observance of each covenant
      and
      condition to be performed and observed by the applicable Servicer under the
      applicable Servicing Agreement or, in the case of a transfer of servicing to
      a
      party that is already a Servicer pursuant to this Agreement, an agreement to
      add
      the related Mortgage Loans to the Servicing Agreement already in effect with
      such Servicer;

     

    

    
      
        
          
          

        

        
          181

          
            

          

        

        
          
          

        

      

    

    

    

     

    (v)
       If
      the
      successor servicer is not a Servicer of Mortgage Loans at the time of the
      transfer, there must be delivered to the Trustee and the Master Servicer a
      letter from each Rating Agency to the effect that such transfer of servicing
      will not result in a qualification, withdrawal or downgrade of then-current
      rating of any of the Certificates; and

     

    (vi)
       The
      Seller shall, at its cost and expense, take such steps, or cause the terminated
      Servicer to take such steps, as may be necessary or appropriate to effectuate
      and evidence the transfer of the servicing of the Mortgage Loans to such
      successor servicer, including, but not limited to, the following: (A) to the
      extent required by the terms of the Mortgage Loans and by applicable federal
      and
      state laws and regulations, the Seller shall cause the prior Servicer to timely
      mail to each obligor under a Mortgage Loan any required notices or disclosures
      describing the transfer of servicing of the Mortgage Loans to the successor
      servicer; (B) prior to the effective date of such transfer of servicing, the
      Seller shall cause the prior Servicer to transmit to any related insurer
      notification of such transfer of servicing; (C) on or prior to the effective
      date of such transfer of servicing, the Seller shall cause the prior Servicer
      to
      deliver to the successor servicer all Mortgage Loan Documents and any related
      records or materials; (D) on or prior to the effective date of such transfer
      of
      servicing, the Seller shall cause the prior Servicer to transfer to the
      successor servicer, all funds held by the prior Servicer in respect of the
      Mortgage Loans; (E) on or prior to the effective date of such transfer of
      servicing, the Seller shall cause the prior Servicer to, after the effective
      date of the transfer of servicing to the successor servicer, continue to forward
      to such successor servicer, within one Business Day of receipt, the amount
      of
      any payments or other recoveries received by the prior Servicer, and to notify
      the successor servicer of the source and proper application of each such payment
      or recovery; and (F) the Seller shall cause the prior Servicer to, after the
      effective date of transfer of servicing to the successor servicer, continue
      to
      cooperate with the successor servicer to facilitate such transfer in such manner
      and to such extent as the successor servicer may reasonably request.
      Notwithstanding the foregoing, the prior Servicer shall be obligated to perform
      the items listed above to the extent provided in the applicable Servicing
      Agreement.

     

    

    
      
        
          
          

        

        
          182

          
            

          

        

        
          
          

        

      

    

    

    IN
      WITNESS WHEREOF, the parties hereto have caused their names to be signed hereto
      by their respective officers hereunto duly authorized as of the day and year
      first above written.

     

    
      	 	 	 
	 	
              STRUCTURED
                ASSET SECURITIES CORPORATION,
                
as Depositor

            
	 
 	 
 	 
 
	 	By:  	/s/ Ellen
              V.
              Kiernan
	 	
              

              Name:
                Ellen V. Kiernan

              Title:
                Senior Vice President

            
	 	 

    

    
       

      
        	 	 	 
	 	
                
                  U.S.
                    BANK NATIONAL ASSOCIATION,

                  as
                    Trustee

                

              
	 
 	 
 	 
 
	 	By:  	/s/ James
                H.
                Byrnes
	 	
                

                
                  Name:
                    James H. Byrnes

                  Title:
                    Vice President

                

              
	 	 

      

    

    
      
        
           

          
            	 	 	 
	 	
                    
                      
                        AURORA
                          LOAN SERVICES LLC, 

                        as
                          Master Servicer

                      

                    

                  
	 
 	 
 	 
 
	 	By:  	/s/ Jerald
                    W.
                    Dreyer
	 	
                    

                    
                      
                        Name:
                          Jerald W. Dreyer

                        Title:
                          Vice President

                      

                    

                  
	 	 

          

        

      

    

    
      
        
          
             

            
              	 	 	 
	 	
                      
                        
                          
                            WELLS
                              FARGO BANK, N.A.,

                            as
                              Securities Administrator

                          

                        

                      

                    
	 
 	 
 	 
 
	 	By:  	/s/ Michael
                      Pinzon
	 	
                      

                      
                        
                          
                            Name:
                              Michael Pinzon

                            Title:
                              Assistant Vice President

                          

                        

                      

                    
	 	 

            

          

        

      

      
        
          
            
               

            

          

        

        
          
            
            

          

          
            
            

            
              

            

          

          
            
            

          

        

      

    

    
      
        
          
             

            
              	 	 	 
	 	
                      
                        
                          
                            
                              RISK
                                MANAGEMENT GROUP, LLC,

                              as
                                Credit Risk Manager

                            

                          

                        

                      

                    
	 
 	 
 	 
 
	 	By:  	/s/ Charlie
                      Cacici
	 	
                      

                      
                        
                          
                            
                              Name:
                                Charlie Cacici

                              Title:
                                President/Managing
                                Member

                            

                          

                        

                      

                    

            

          

        

      

      
        
          
            
               

              
                	 	 	 
	 	By:  	/s/ John
                        Cafiero 
	 	
                        

                        
                          
                            
                              
                                
                                  Name:
                                    John Cafiero

                                  Title:
                                    Managing Memeber

                                

                              

                            

                          

                        

                      
	 	 

              

            

          

        

        
 

      

    

    
      
        
          
          

        

        
          
          

          
            

          

        

        
          
          

        

      

    Solely
      for purposes of Sections 5.07(c), 6.11 and 11.15,

    accepted
      and agreed to by:

     

    LEHMAN
      BROTHERS HOLDINGS INC.

     

    By:
      /s/
      Michael Hitzmann 

    
      
        

      

    

    Name:
      Michael Hitzmann

    Title:
      Authorized Signatory

    

    

    

    

    

    
      
        
          
          

        

        
          
          

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      A

     

    FORMS
      OF
      CERTIFICATES

    

    

    

     

    

    
      
        
          
          

        

        
          A-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      B-1

     

    FORM
      OF
      INITIAL CERTIFICATION

     

    
      	
               
                    

            
	
              Date

            

    

    U.S.
      Bank
      National Association

    One
      Federal Street

    3rd
      Floor

    Boston,
      Massachusetts 02110

    

    Structured
      Asset Securities Corporation

    745
      Seventh Avenue, 7th Floor

    New
      York,
      New York 10019

     

    [SERVICERS]

    

      
        	 	
                Re:

              	
                Trust
                  Agreement dated as of August 1, 2006 (the “Trust Agreement”), by and among
                  Structured Asset Securities Corporation, as Depositor, U.S. Bank
                  National
                  Association, as Trustee, Aurora Loan Services LLC, as Master Servicer,
                  Wells Fargo Bank, N.A., as Securities Administrator, and Risk Management
                  Group, LLC, as Credit Risk Manager with respect to Structured Asset
                  Investment Loan
                  Trust Mortgage Pass-Through Certificates, Series 2006-BNC3   

              

      

    

     
      

    Ladies
      and Gentlemen:

     

    In
      accordance with Section 2.02(a) of the Trust Agreement, subject to review of
      the
      contents thereof, the undersigned, as the Custodian, hereby certifies that
      it
      has received the documents listed in Section 2.01(b) of the Trust Agreement
      for
      each Mortgage File pertaining to each Mortgage Loan listed on Schedule A, to
      the
      Trust Agreement, subject to any exceptions noted on Schedule I
      hereto.

     

    Capitalized
      words and phrases used herein and not otherwise defined herein shall have the
      respective meanings assigned to them in the Trust Agreement. This Certificate
      is
      subject in all respects to the terms of Section 2.02 of the Trust Agreement
      and
      the Trust Agreement sections cross-referenced therein.

     

    [Custodian]

    

    By:_____________________________________

    Name:
      

    Title:

    

    

     

    

    
      
        
          
          

        

        
          B-1-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      B-2

     

     

    FORM
      OF
      INTERIM CERTIFICATION

     

    
       

      
        	
                 
                      

              
	
                Date

              

      

    

    U.S.
      Bank
      National Association

    One
      Federal Street

    3rd
      Floor

    Boston,
      Massachusetts 02110

    

    Structured
      Asset Securities Corporation

    745
      Seventh Avenue, 7th Floor

    New
      York,
      New York 10019

     

    [SERVICERS]

     

    
      	 	
              Re:

            	
              Trust
                Agreement dated as of August 1, 2006 (the “Trust Agreement”), by and among
                Structured Asset Securities Corporation, as Depositor, U.S. Bank
                National
                Association, as Trustee, Aurora Loan Services LLC, as Master Servicer,
                Wells Fargo Bank, N.A., as Securities Administrator, and Risk Management
                Group, LLC, as Credit Risk Manager with respect to Structured Asset
                Investment Loan Trust Mortgage Pass-Through Certificates, Series
                2006-BNC3

            
	 	 	 

    

    Ladies
      and Gentlemen:

     

    In
      accordance with Section 2.02(b) of the Trust Agreement, the undersigned, as
      Custodian, hereby certifies that as to each Mortgage Loan listed in the Mortgage
      Loan Schedule (other than any Mortgage Loan paid in full or listed on Schedule
      I
      hereto) it has received the applicable documents listed in Section 2.01(b)
      of
      the Trust Agreement.

     

    The
      undersigned hereby certifies that as to each Mortgage Loan identified on the
      Mortgage Loan Schedule, other than any Mortgage Loan listed on Schedule I
      hereto, it has reviewed the documents listed in Section 2.01(b) of the Trust
      Agreement and has determined that each such document appears regular on its
      face
      and appears to relate to the Mortgage Loan identified in such
      document.

     

    Capitalized
      words and phrases used herein shall have the respective meanings assigned to
      them in the Trust Agreement. This Certificate is qualified in all respects
      by
      the terms of said Trust Agreement including, but not limited to, Section
      2.02(b).

     

    [Custodian]

    

    By:_____________________________________

    Name:
      

    Title:

    

     

    

    
      
        
          
          

        

        
          B-2-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      B-3

     

    FORM
      OF
      FINAL CERTIFICATION

    
       

      
        	
                 
                      

              
	
                Date

              

      

    

    U.S.
      Bank
      National Association

    One
      Federal Street

    3rd
      Floor

    Boston,
      Massachusetts 02110

    

    Structured
      Asset Securities Corporation

    745
      Seventh Avenue, 7th Floor

    New
      York,
      New York 10019

     

    [SERVICERS]

    
       

      
        	 	
                Re:

              	
                Trust
                  Agreement dated as of August 1, 2006 (the “Trust Agreement”), by and among
                  Structured Asset Securities Corporation, as Depositor, U.S. Bank
                  National
                  Association, as Trustee, Aurora Loan Services LLC, as Master Servicer,
                  Wells Fargo Bank, N.A., as Securities Administrator, and Risk Management
                  Group, LLC, as Credit Risk Manager with respect to Structured Asset
                  Investment Loan
                  Trust Mortgage Pass-Through Certificates, Series 2006-BNC3 

              
	 	 	 

      

    

    Ladies
      and Gentlemen:

     

    In
      accordance with Section 2.02(d) of the Trust Agreement, the undersigned, as
      Custodian on behalf of the Trustee, hereby certifies that as to each Mortgage
      Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan paid
      in
      full or listed on Schedule I hereto) it has received the applicable documents
      listed in Section 2.01(b) of the Trust Agreement.

     

    The
      undersigned hereby certifies that as to each Mortgage Loan identified in the
      Mortgage Loan Schedule, other than any Mortgage Loan listed on Schedule I
      hereto, it has reviewed the documents listed in Section 2.01(b) of the Trust
      Agreement and has determined that each such document appears to be complete
      and,
      based on an examination of such documents, the information set forth in items
      (i) through (vi) of the definition of Mortgage Loan Schedule is correct.

     

    Capitalized
      words and phrases used herein shall have the respective meanings assigned to
      them in the Trust Agreement. This Certificate is qualified in all respects
      by
      the terms of said Trust Agreement.

     

    [Custodian]

    

    By:_____________________________________

    Name:

    Title:
      

    

     

    

    
      
        
          
          

        

        
          B-3-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      B-4

     

    FORM
      OF
      ENDORSEMENT

     

    Pay
      to
      the order of U.S. Bank National Association, as trustee (the “Trustee”) under
      the Trust Agreement dated as of August 1, 2006 by and among Structured Asset
      Securities Corporation, as Depositor, the Trustee, Aurora Loan Services LLC,
      as
      Master Servicer, Wells Fargo Bank, N.A., as Securities Administrator, and Risk
      Management Group, LLC, as Credit Risk Manager relating to Structured Asset
      Investment Loan Trust Mortgage Pass-Through Certificates, Series 2006-BNC3,
      without recourse.

     

    

    

    

     

    __________________________________

    [current
      signatory on note]

     

    By:_______________________________

    Name:

    Title:

    

    

    
      
        
          
          

        

        
          B-4-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      C

    

    REQUEST
      FOR RELEASE OF DOCUMENTS AND RECEIPT

    
      
         

        
          	
                   
                        

                
	
                  Date

                

        

      

    

     

    [Addressed
      to Trustee

    or,
      if
      applicable, the Custodian]

     

    In
      connection with the administration of the mortgages held by you as Trustee
      under
      a certain Trust Agreement dated as of August 1, 2006 by and among Structured
      Asset Securities Corporation, as Depositor, you, as Trustee, Aurora Loan
      Services LLC, as Master Servicer, Wells Fargo Bank, N.A., as Securities
      Administrator, and Risk Management Group, LLC, as Credit Risk Manager, (the
      “Trust Agreement”), the undersigned Servicer hereby requests a release of the
      Mortgage File held by you as Trustee with respect to the following described
      Mortgage Loan for the reason indicated below.

     

    Mortgagor’s
      Name:

     

    Address:

     

    Loan
      No.:

     

    Reason
      for requesting file:

     

    1. Mortgage
      Loan paid in full. (The Servicer hereby certifies that all amounts received
      in
      connection with the loan have been or will be credited to the Certificate
      Account pursuant to the Trust Agreement.)

     

    2. The
      Mortgage Loan is being foreclosed.

     

    3. Mortgage
      Loan substituted. (The Servicer hereby certifies that a Qualifying Substitute
      Mortgage Loan has been assigned and delivered to you along with the related
      Mortgage File pursuant to the Trust Agreement.)

     

    4. Mortgage
      Loan repurchased. (The Servicer hereby certifies that the Purchase Price or
      FPD
      Purchase Price (in the case of a Delinquency Default Mortgage Loan or First
      Payment Default Mortgage Loan) has been credited to the Certificate Account
      pursuant to the Trust Agreement.)

     

    5. Other.
      (Describe)

     

    

    
      
        
          
          

        

        
          C-1

          
            

          

        

        
          
          

        

      

    

    

    

     

    The
      undersigned acknowledges that the above Mortgage File will be held by the
      undersigned in accordance with the provisions of the Trust Agreement and will
      be
      returned to you within ten (10) days of our receipt of the Mortgage File, except
      if the Mortgage Loan has been paid in full, or repurchased or substituted for
      a
      Qualifying Substitute Mortgage Loan (in which case the Mortgage File will be
      retained by us permanently) and except if the Mortgage Loan is being foreclosed
      (in which case the Mortgage File will be returned when no longer required by
      us
      for such purpose).

     

    Capitalized
      terms used herein shall have the meanings ascribed to them in the Trust
      Agreement.

     

    _____________________________________

    [Name
      of
      Servicer]

     

    By:__________________________________

    Name:

    Title:
      Servicing Officer

    

    
      
        
          
          

        

        
          C-2

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      D-1

     

    FORM
      OF
      RESIDUAL CERTIFICATE TRANSFER AFFIDAVIT (TRANSFEREE)

    

      

        
          	
                  STATE
                    OF

                	
                  )

                	 
	 	
                  )

                	
                  ss.:

                
	
                  COUNTY
                    OF

                	
                  )

                	 

        

      

       
        

    

     

    [NAME
      OF
      OFFICER], _________________ being first duly sworn, deposes and
      says:

     

    
      	 	
              1.

            	
              That
                he [she] is [title of officer] ________________________ of [name
                of
                Purchaser] ____________________________ (the “Purchaser”), a
                _______________________ [description of type of entity] duly organized
                and
                existing under the laws of the [State of __________] [United States],
                on
                behalf of which he [she] makes this
                affidavit.

            

    

     

    
      	 	
              2.

            	
              That
                the Purchaser’s Taxpayer Identification Number is
                           .

            

    

     

    
      	 	
              3.

            	
              That
                the Purchaser is not a “disqualified organization” within the meaning of
                Section 860E(e)(5) of the Internal Revenue Code of 1986, as amended
                (the
                “Code”) and will not be a “disqualified organization” as of [date of
                transfer], and that the Purchaser is not acquiring a Residual Certificate
                (as defined in the Agreement) for the account of, or as agent (including
                a
                broker, nominee, or other middleman) for, any person or entity from
                which
                it has not received an affidavit substantially in the form of this
                affidavit. For these purposes, a “disqualified organization” means the
                United States, any state or political subdivision thereof, any foreign
                government, any international organization, any agency or instrumentality
                of any of the foregoing (other than an instrumentality if all of
                its
                activities are subject to tax and a majority of its board of directors
                is
                not selected by such governmental entity), any cooperative organization
                furnishing electric energy or providing telephone service to persons
                in
                rural areas as described in Code Section 1381(a)(2)(C), any “electing
                large partnership” within the meaning of Section 775 of the Code, or any
                organization (other than a farmers’ cooperative described in Code Section
                521) that is exempt from federal income tax unless such organization
                is
                subject to the tax on unrelated business income imposed by Code Section
                511.

            

    

     

    
      	 	
              4.

            	
              That
                the Purchaser either (x) is not, and on __________________ [date
                of
                transfer] will not be, an employee benefit plan or other retirement
                arrangement subject to Section 406 of the Employee Retirement Income
                Security Act of 1974, as amended (“ERISA”), or Section 4975 of the Code
                (“Code”), (collectively, a “Plan”) or a person acting on behalf of any
                such Plan or investing the assets of any such Plan to acquire a Residual
                Certificate; (y) if the Residual Certificate has been the subject
                of an
                ERISA-Qualifying Underwriting, is an insurance company that is purchasing
                the Residual Certificate with funds contained in an “insurance company
                general account” as defined in Section V(e) of Prohibited Transaction
                Class Exemption (“PTCE”) 95-60 and the purchase and holding of the
                Residual Certificate are covered under Sections I and III of PTCE
                95-60;
                or (z) herewith delivers to the Trustee an opinion of counsel (a
“Benefit
                Plan Opinion”) satisfactory to the Trustee, and upon which the Trustee,
                the Master Servicer, any Servicer, the Securities Administrator,
                the
                Depositor and any NIMS Insurer shall be entitled to rely, to the
                effect
                that the purchase or holding of such Residual Certificate by the
                Investor
                will not result in any non-exempt prohibited transactions under Title
                I of
                ERISA or Section 4975 of the Code and will not subject the Trustee,
                the
                Depositor, the Master Servicer, any Servicer, the Securities Administrator
                or any NIMS Insurer to any obligation in addition to those undertaken
                by
                such entities in the Trust Agreement, which opinion of counsel shall
                not
                be an expense of the Trust Fund or any of the above
                parties.

            

    

     

    

    
      
        
          
          

        

        
          D-1-1

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	 	
              5.

            	
              That
                the Purchaser hereby acknowledges that under the terms of the Trust
                Agreement (the “Agreement”) by and among Structured Asset Securities
                Corporation, as Depositor, U.S. Bank National Association, as Trustee,
                Aurora Loan Services LLC, as Master Servicer, Wells Fargo Bank, N.A.,
                as
                Securities Administrator, and Risk Management Group, LLC, as Credit
                Risk
                Manager, dated as of August 1, 2006, no transfer of the Residual
                Certificate shall be permitted to be made to any person unless the
                Depositor and Trustee have received a certificate from such transferee
                containing the representations in paragraphs 3 and 4
                hereof.

            

    

     

    
      	 	
              6.

            	
              That
                the Purchaser does not hold REMIC residual securities as nominee
                to
                facilitate the clearance and settlement of such securities through
                electronic book-entry changes in accounts of participating organizations
                (such entity, a “Book-Entry
                Nominee”).

            

    

     

    
      	 	
              7.

            	
              That
                the Purchaser does not have the intention to impede the assessment
                or
                collection of any federal, state or local taxes legally required
                to be
                paid with respect to such Residual
                Certificate.

            

    

     

    
      	 	
              8.

            	
              That
                the Purchaser will not transfer a Residual Certificate to any person
                or
                entity (i) as to which the Purchaser has actual knowledge that the
                requirements set forth in paragraph 3, paragraph 6 or paragraph 10
                hereof
                are not satisfied or that the Purchaser has reason to believe does
                not
                satisfy the requirements set forth in paragraph 7 hereof, and (ii)
                without
                obtaining from the prospective Purchaser an affidavit substantially
                in
                this form and providing to the Trustee a written statement substantially
                in the form of Exhibit D-2 to the
                Agreement.

            

    

     

    
      	 	
              9.

            	
              That
                the Purchaser understands that, as the holder of a Residual Certificate,
                the Purchaser may incur tax liabilities in excess of any cash flows
                generated by the interest and that it intends to pay taxes associated
                with
                holding such Residual Certificate as they become
                due.

            

    

     

    

    
      
        
          
          

        

        
          D-1-2

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	 	
              10.

            	
              That
                the Purchaser (i) is not a Non-U.S. Person or (ii) is a Non-U.S.
                Person
                that holds a Residual Certificate in connection with the conduct
                of a
                trade or business within the United States and has furnished the
                transferor and the Trustee with an effective Internal Revenue Service
                Form
                W-8ECI (Certificate of Foreign Person’s Claim for Exemption From
                Withholding on Income Effectively Connected With the Conduct of a
                Trade or
                Business in the United States) or successor form at the time and
                in the
                manner required by the Code or (iii) is a Non-U.S. Person that has
                delivered to both the transferor and the Trustee an opinion of a
                nationally recognized tax counsel to the effect that the transfer
                of such
                Residual Certificate to it is in accordance with the requirements
                of the
                Code and the regulations promulgated thereunder and that such transfer
                of
                a Residual Certificate will not be disregarded for federal income
                tax
                purposes. “Non-U.S. Person” means an individual, corporation, partnership
                or other person other than (i) a citizen or resident of the United
                States;
                (ii) a corporation, partnership or other entity created or organized
                in or
                under the laws of the United States or any state thereof, including
                for
                this purpose, the District of Columbia; (iii) an estate that is subject
                to
                U.S. federal income tax regardless of the source of its income; (iv)
                a
                trust if a court within the United States is able to exercise primary
                supervision over the administration of the trust and one or more
                United
                States trustees have authority to control all substantial decisions
                of the
                trust; and, (v) to the extent provided in Treasury regulations, certain
                trusts in existence on August 20, 1996 that are treated as United
                States
                persons prior to such date and elect to continue to be treated as
                United
                States persons.

            

    

     

    
      	 	
              11.

            	
              That
                the Purchaser agrees to such amendments of the Trust Agreement as
                may be
                required to further effectuate the restrictions on transfer of any
                Residual Certificate to such a “disqualified organization,” an agent
                thereof, a Book-Entry Nominee, or a person that does not satisfy
                the
                requirements of paragraph 7 and paragraph 10
                hereof.

            

    

     

    
      	 	
              12.

            	
              That
                the Purchaser consents to the designation of the Securities Administrator
                as its agent to act as “tax matters person” of the Trust Fund pursuant to
                the Trust Agreement.

            

    

     

    

     

    

    
      
        
          
          

        

        
          D-1-3

          
            

          

        

        
          
          

        

      

    

    

    IN
      WITNESS WHEREOF, the Purchaser has caused this instrument to be executed on
      its
      behalf, pursuant to authority of its Board of Directors, by its [title of
      officer] this _____ day of __________, 20__.

     

    _________________________________

    [Name
      of
      Purchaser]

     

    By:______________________________

    Name:
      

    Title:
      

     

    Personally
      appeared before me the above-named [name of officer] ________________, known
      or
      proved to me to be the same person who executed the foregoing instrument and
      to
      be the [title of officer] _________________ of the Purchaser, and acknowledged
      to me that he [she] executed the same as his [her] free act and deed and the
      free act and deed of the Purchaser.

     

    Subscribed
      and sworn before me this _____ day of __________, 20__.

     

    NOTARY
      PUBLIC

     

    ______________________________

     

    COUNTY
      OF_____________________

     

    STATE
      OF______________________

     

    My
      commission expires the _____ day of __________, 20__.

     

    

    

    

    
      
        
          
          

        

        
          D-1-4

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      D-2

     

    FORM
      OF
      RESIDUAL CERTIFICATE TRANSFER AFFIDAVIT (TRANSFEROR)

    
      
        
           

          
            	
                     
                          

                  
	
                    Date

                  

          

        

      

       

    

    
      
        
          
             

            
              	 	 Re:	
                      Structured
                        Asset Investment Loan Trust 
Mortgage
                        Pass-Through Certificates, Series
                        2006-BNC3      

                    
	 	 	
                       

                    

            

          

        

      

    

     

    _______________________
      (the “Transferor”) has reviewed the attached affidavit of
      _____________________________ (the “Transferee”), and has no actual knowledge
      that such affidavit is not true and has no reason to believe that the
      information contained in paragraph 7 thereof is not true, and has no reason
      to
      believe that the Transferee has the intention to impede the assessment or
      collection of any federal, state or local taxes legally required to be paid
      with
      respect to a Residual Certificate. In addition, the Transferor has conducted
      a
      reasonable investigation at the time of the transfer and found that the
      Transferee had historically paid its debts as they came due and found no
      significant evidence to indicate that the Transferee will not continue to pay
      its debts as they become due.

     

    Very
      truly yours,

     

    _______________________________

    Name:

    Title:

    

    

    
      
        
          
          

        

        
          D-2-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      E

     

    LIST
      OF
      SERVICING AGREEMENTS

    

    

    
      	 	
              1.

            	
              Securitization
                Servicing Agreement dated as of September 1, 2006, by and among LBH,
                as
                seller, JPMorgan Chase Bank, National Association, as servicer, and
                the
                Master Servicer.*

            

    

    

    
      	 	
              2.

            	
              Securitization
                Subservicing Agreement dated as of September 1, 2006, by and among
                LBH, as
                seller, Wells Fargo Bank, N.A. as servicer, and the Master
                Servicer.**

            

    

     

    
      	 	
              3.

            	
              Subservicing
                Agreement dated as of August 1, 2006, by and among LBH, as seller,
                Option
                One Mortgage Company, as servicer, and the Master
                Servicer.

            

    

     

    

    

    

    

    ___________________________

    

    
      	
              *

            	
              To
                be effective as of the applicable Servicing Transfer Date; the form
                of
                agreement is attached as Exhibit W to this
                Agreement.

            

    

     

    
      	
              *

            	
              To
                be effective as of the applicable Servicing Transfer Date; the form
                of
                agreement is attached as Exhibit X to this
                Agreement.

            

    

    

    

    

    

    

    
      
        
          
          

        

        
          E-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      F

     

    FORM
      OF
      RULE 144A TRANSFER CERTIFICATE

    
      
        
          
            
               

              
                	 	 Re:	
                        Structured
                          Asset Investment Loan Trust 
Mortgage
                          Pass-Through Certificates, Series
                          2006-BNC3

                      
	 	 	
                         

                      

              

            

          

        

      

         

    

    Reference
      is hereby made to the Trust Agreement dated as of August 1, 2006 (the “Trust
      Agreement”) by and among Structured Asset Securities Corporation, as Depositor,
      U.S. Bank National Association, as Trustee, Aurora Loan Services LLC, as Master
      Servicer, Wells Fargo Bank, N.A., as Securities Administrator, and Risk
      Management Group, LLC, as Credit Risk Manager. Capitalized terms used but not
      defined herein shall have the meanings given to them in the Trust
      Agreement.

     

    This
      letter relates to $__________ initial Certificate Balance of Class     
      Certificates
      which are held in the form of Definitive Certificates registered in the name
      of
                                
      (the
“Transferor”). The Transferor has requested a transfer of such Definitive
      Certificates for Definitive Certificates of such Class registered in the name
      of
      [insert name of transferee].

     

    In
      connection with such request, and in respect of such Certificates, the
      Transferor hereby certifies that such Certificates are being transferred in
      accordance with (i) the transfer restrictions set forth in the Trust Agreement
      and the Certificates and (ii) Rule 144A under the Securities Act to a purchaser
      that the Transferor reasonably believes is a “qualified institutional buyer”
within the meaning of Rule 144A purchasing for its own account or for the
      account of a “qualified institutional buyer,” which purchaser is aware that the
      sale to it is being made in reliance upon Rule 144A, in a transaction meeting
      the requirements of Rule 144A and in accordance with any applicable securities
      laws of any state of the United States or any other applicable
      jurisdiction.

     

    This
      certificate and the statements contained herein are made for your benefit and
      the benefit of the Placement Agent and the Depositor.

     

    _____________________________________

    [Name
      of
      Transferor]

     

    By:__________________________________

    Name:

    Title:

     

    Dated:
      ___________, ____

    

    

    
      
        
          
          

        

        
          F-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      G

     

    FORM
      OF
      PURCHASER’S LETTER FOR

    INSTITUTIONAL
      ACCREDITED INVESTORS

     

    
      	
                                             

            
	
              Date          

            
	 

    

    Dear
      Sirs:

     

    In
      connection with our proposed purchase of $______________ principal amount of
      Structured Asset Investment Loan Trust Mortgage Pass-Through Certificates,
      Series 2006-BNC3, [Class
      B1] [Class
      B2]
      Certificates (the “Privately Offered Certificates”) of the Structured Asset
      Securities Corporation (the “Depositor”), we confirm that:

     

    
      	
              (1)

            	
              We
                understand that the Privately Offered Certificates have not been,
                and will
                not be, registered under the Securities Act of 1933, as amended (the
                “Securities Act”), and may not be sold except as permitted in the
                following sentence. We agree, on our own behalf and on behalf of
                any
                accounts for which we are acting as hereinafter stated, that if we
                should
                sell any Privately Offered Certificates within two years of the later
                of
                the date of original issuance of the Privately Offered Certificates
                or the
                last day on which such Privately Offered Certificates are owned by
                the
                Depositor or any affiliate of the Depositor (which includes the Placement
                Agent) we will do so only (A) to the Depositor, (B) to “qualified
                institutional buyers” (within the meaning of Rule 144A under the
                Securities Act) in accordance with Rule 144A under the Securities
                Act
                (“QIBs”), (C) pursuant to the exemption from registration provided by Rule
                144 under the Securities Act, or (D) to an institutional “accredited
                investor” within the meaning of Rule 501(a)(1), (2), (3) or (7) of
                Regulation D under the Securities Act that is not a QIB (an “Institutional
                Accredited Investor”) which, prior to such transfer, delivers to the
                Trustee under the Trust Agreement dated as of August 1, 2006 by and
                among
                the Depositor, Aurora Loan Services LLC, as Master Servicer, U.S.
                Bank
                National Association, as Trustee (the “Trustee”), Wells Fargo Bank, N.A.,
                as Securities Administrator, and Risk Management Group, LLC, as Credit
                Risk Manager, a signed letter in the form of this letter; and we
                further
                agree, in the capacities stated above, to provide to any person purchasing
                any of the Privately Offered Certificates from us a notice advising
                such
                purchaser that resales of the Privately Offered Certificates are
                restricted as stated herein.

            

    

     

    
      	
              (2)

            	
              We
                understand that, in connection with any proposed resale of any Privately
                Offered Certificates to an Institutional Accredited Investor, we
                will be
                required to furnish to the Trustee and the Depositor a certification
                from
                such transferee in the form hereof to confirm that the proposed sale
                is
                being made pursuant to an exemption from, or in a transaction not
                subject
                to, the registration requirements of the Securities Act. We further
                understand that the Privately Offered Certificates purchased by us
                will
                bear a legend to the foregoing
                effect.

            

    

     

    

    
      
        
          
          

        

        
          G-1

          
            

          

        

        
          
          

        

      

    

    

    

     

    
      	
              (3)

            	
              We
                are acquiring the Privately Offered Certificates for investment purposes
                and not with a view to, or for offer or sale in connection with,
                any
                distribution in violation of the Securities Act. We have such knowledge
                and experience in financial and business matters as to be capable
                of
                evaluating the merits and risks of our investment in the Privately
                Offered
                Certificates, and we and any account for which we are acting are
                each able
                to bear the economic risk of such
                investment.

            

    

     

    
      	
              (4)

            	
              We
                are an Institutional Accredited Investor and we are acquiring the
                Privately Offered Certificates purchased by us for our own account
                or for
                one or more accounts (each of which is an Institutional Accredited
                Investor) as to each of which we exercise sole investment
                discretion.

            

    

    

      
        	
                (5)

              	
                We
                  have received such information as we deem necessary in order to
                  make our
                  investment decision.

              

      

      

      
        	
                (6)

              	
                If
                  we are acquiring ERISA-Restricted Certificates, we understand that
                  in
                  accordance with ERISA, the Code and the Exemption, no Plan and
                  no person
                  acting on behalf of such a Plan may acquire such Certificate except
                  in
                  accordance with Section 3.03(d) of the Trust
                  Agreement.

              

      

    

     

    Terms
      used in this letter which are not otherwise defined herein have the respective
      meanings assigned thereto in the Trust Agreement.

    

    
      
        
          
          

        

        
          G-2

          
            

          

        

        
          
          

        

      

    

    

    You
      and
      the Depositor are entitled to rely upon this letter and are irrevocably
      authorized to produce this letter or a copy hereof to any interested party
      in
      any administrative or legal proceeding or official inquiry with respect to
      the
      matters covered hereby.

     

    Very
      truly yours,

     

    __________________________________

    [Purchaser]

     

    By:
      ________________________________

    Name:
      

    Title:

    

    
      
        
          
          

        

        
          G-3

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      H

     

    FORM
      OF
      ERISA TRANSFER AFFIDAVIT

    

      
        	
                
                  STATE
                    OF NEW YORK 

                

              	
                )

              	 
	 	
                )

              	
                ss.:

              
	
                
                  COUNTY
                    OF NEW YORK 

                

              	
                )

              	 

      

       
        

    

    The
      undersigned, being first duly sworn, deposes and says as follows:

     

    1. The
      undersigned is the ______________________ of (the “Investor”), a [corporation
      duly organized] and existing under the laws of __________, on behalf of which
      he
      makes this affidavit.

     

    2. In
      the
      case of an ERISA-Restricted Certificate, the Investor either (x) is not, and
      on
      __________________ [date of transfer] will not be, an employee benefit plan
      or
      other retirement arrangement subject to Section 406 of the Employee Retirement
      Income Security Act of 1974, as amended (“ERISA”), or Section 4975 of the
      Internal Revenue Code of 1986, as amended (the “Code”), (collectively, a “Plan”)
      or a person acting on behalf of any such Plan or investing the assets of any
      such Plan to acquire a Certificate; (y) if the Certificate has been the subject
      of an ERISA-Qualifying Underwriting, is an insurance company that is purchasing
      the Certificate with funds contained in an “insurance company general account”
as defined in Section V(e) of Prohibited Transaction Class Exemption (“PTCE”)
      95-60 and the purchase and holding of the Certificate are covered under Sections
      I and III of PTCE 95-60; or (z) herewith delivers to the Trustee an opinion
      of
      counsel (a “Benefit Plan Opinion”) satisfactory to the Trustee, and upon which
      the Trustee, the Master Servicer, any Servicer, the Securities Administrator,
      the Depositor and any NIMS Insurer shall be entitled to rely, to the effect
      that
      the purchase or holding of such Certificate by the Investor will not result
      in
      any non-exempt prohibited transactions under Title I of ERISA or Section 4975
      of
      the Code and will not subject the Trustee, the Depositor, the Master Servicer,
      any Servicer, the Securities Administrator or any NIMS Insurer to any obligation
      in addition to those undertaken by such entities in the Trust Agreement, which
      opinion of counsel shall not be an expense of the Trust Fund or any of the
      above
      parties.

     

    3. In
      the
      case of an ERISA-Restricted Trust Certificate, prior to the termination of
      the
      Swap Agreement and the Interest Rate Cap Agreement, either (i) the Investor
      is
      neither a Plan nor a person acting on behalf of any such Plan or using the
      assets of any such Plan to effect such transfer or (ii) the acquisition and
      holding of the ERISA-Restricted Trust Certificate are eligible for exemptive
      relief under PTCE 84-14, PTCE 90-1, PTCE 91-38, PTCE 95-60 or PTCE
      96-23.

     

    

    
      
        
          
          

        

        
          H-1

          
            

          

        

        
          
          

        

      

    

    

    

     

    4. The
      Investor hereby acknowledges that under the terms of the Trust Agreement (the
      “Agreement”) by and among Structured Asset Securities Corporation, as Depositor,
      U.S. Bank National Association, as Trustee, Aurora Loan Services LLC, as Master
      Servicer, Wells Fargo Bank, N.A., as Securities Administrator, and Risk
      Management Group, LLC, as Credit Risk Manager, dated as of August 1, 2006,
      no
      transfer of the ERISA-Restricted Certificates or the ERISA-Restricted Trust
      Certificates shall be permitted to be made to any person unless the Trustee
      have
      received a certificate from such transferee in the form hereof.

     

    

    
      
        
          
          

        

        
          H-2

          
            

          

        

        
          
          

        

      

    

    

    IN
      WITNESS WHEREOF, the Investor has caused this instrument to be executed on
      its
      behalf, pursuant to proper authority, by its duly authorized officer, duly
      attested, this ____ day of _______________, 20___.

     

    

    _________________________________

    [Investor]

     

    By: 
      ______________________________

    Name:

    Title:

     

    ATTEST:

    
 

    
      
        
          	  
	 	 
	 	 	 
	
                  
                    STATE
                      OF  

                  

                	
                  )

                	 
	 	
                  )

                	
                  ss.:

                
	
                  
                    COUNTY
                      OF  

                  

                	
                  )

                	 

        

         
          

      

    

     

    Personally
      appeared before me the above-named ________________, known or proved to me
      to be
      the same person who executed the foregoing instrument and to be the
      ____________________ of the Investor, and acknowledged that he executed the
      same
      as his free act and deed and the free act and deed of the Investor.

     

    Subscribed
      and sworn before me this _____ day of _________ 20___.

     

    ______________________________

    NOTARY
      PUBLIC

     

    My
      commission expires the

    _____
      day
      of __________, 20___.

    
 

     

    

    
      
        
          
          

        

        
          H-3

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      I

     

    MONTHLY
      REMITTANCE ADVICE

     

    

     

    

    
      
        
          
          

        

        
          I-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      J

     

    MONTHLY
      ELECTRONIC DATA TRANSMISSION

     

    

     

    

    
      
        
          
          

        

        
          J-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      K

     

    DESCRIPTION
      OF CUSTODIAL AGREEMENT

     

    
      	 	
              1.

            	
              Custodial
                Agreement dated as of August 1, 2006 between Deutsche Bank National
                Trust
                Company, as Custodian, and U.S. Bank National Association, as
                Trustee.

            

    

    

    

    

    
      
        
          
          

        

        
          K-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      L

     

    LIST
      OF
      CREDIT RISK MANAGEMENT AGREEMENTS

     

    
      	 	
              1)

            	
              Credit
                Risk Management Agreement dated August 25, 2006 between the Credit
                Risk
                Manager and Option One Mortgage Corporation, as
                servicer.

            

    

     

    
      	 	
              2)

            	
              Credit
                Risk Management Agreement dated August 25, 2006 between the Credit
                Risk
                Manager and JPMorgan Chase Bank, National Association, as
                servicer.

            

    

     

    
      	 	
              3)

            	
              Credit
                Risk Management Agreement dated August 25, 2006 between the Credit
                Risk
                Manager and Wells Fargo Bank, N.A., as
                servicer.

            

    

     

    

     

    

    
      
        
          
          

        

        
          L-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      M-1

     

    
      	
              FORM
                OF TRANSFER CERTIFICATE

              FOR
                TRANSFER FROM RESTRICTED GLOBAL SECURITY

              TO
                REGULATION S GLOBAL SECURITY

              (Transfers
                pursuant to § 3.03(h)(B)

              of
                the Agreement)

            

    

    

    
      	 	
              Re:

            	
              Structured
                Asset Investment Loan Trust
Mortgage
                Pass-Through Certificates Series 2006-BNC3

            
	 	 	 

    

    Reference
      is hereby made to the Trust Agreement (the “Agreement”) by and among Structured
      Asset Securities Corporation, as Depositor, Aurora Loan Services LLC, as Master
      Servicer, Risk Management Group, LLC, as Credit Risk Manager, U.S. Bank National
      Association, as Trustee and Wells Fargo Bank, N.A., as Securities Administrator,
      dated as of August 1, 2006. Capitalized terms used but not defined herein shall
      have the meanings given to them in the Agreement.

     

    This
      letter relates to U.S. $                            
      aggregate
      principal amount of Securities which are held in the form of a Restricted Global
      Security with DTC in the name of [name of transferor]                                                       
      (the
“Transferor”) to effect the transfer of the Securities in exchange for an
      equivalent beneficial interest in a Regulation S Global Security.

     

    In
      connection with such request, the Transferor does hereby certify that such
      transfer has been effected in accordance with the transfer restrictions set
      forth in the Agreement and the Securities and in accordance with Rule 904 of
      Regulation S, and that:

     

    a. the
      offer
      of the Securities was not made to a person in the United States; 

     

    b. at
      the
      time the buy order was originated, the transferee was outside the United States
      or the Transferor and any person acting on its behalf reasonably believed that
      the transferee was outside the United States;

     

    c. no
      directed selling efforts have been made in contravention of the requirements
      of
      Rule 903 or 904 of Regulation S, as applicable;

     

    d. the
      transaction is not part of a plan or scheme to evade the registration
      requirements of the United States Securities Act of 1933, as amended;
      and

     

    
      
        e. 
          the
          transferee is not a U.S. person (as defined in Regulation
          S).

      

    

     

    

    
      
        
          
          

        

        
          M-1-1

          
            

          

        

        
          
          

        

      

    

    

    You
      are
      entitled to rely upon this letter and are irrevocably authorized to produce
      this
      letter or a copy hereof to any interested party in any administrative or legal
      proceedings or official inquiry with respect to the matters covered hereby.
      Terms used in this certificate have the meanings set forth in Regulation
      S.

     

    

    

    

                                                                
      

    [Name
      of
      Transferor]

    

    

    By:
                                                              

    Name:

    Title:

     

    Date:             
        ,
             

    

    

    

    

    

    
      
        
          
          

        

        
          M-1-2

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      M-2

     

    
      	
              
                FORM
                  OF TRANSFER CERTIFICATE FOR TRANSFER 

                FROM
                  REGULATION S GLOBAL SECURITY

                TO
                  RESTRICTED GLOBAL SECURITY

                (Transfers
                  pursuant to § 3.03(h)(C)
of
                  the Agreement)

              

            

    

    

    
      	 	
              Re:

            	
              Structured
                Asset Investment Loan Trust

              Mortgage
                Pass-Through Certificates Series 2006-BNC3

            
	 	 	 

    

    Reference
      is hereby made to the Trust Agreement (the “Agreement”) by and among Structured
      Asset Securities Corporation, as Depositor, Aurora Loan Services LLC, as Master
      Servicer, Risk Management Group, LLC, as Credit Risk Manager, U.S. Bank National
      Association, as Trustee and Wells Fargo Bank, N.A., as Securities Administrator,
      dated as of August 1, 2006. Capitalized terms used but not defined herein shall
      have the meanings given to them in the Agreement.

     

    This
      letter relates to U.S. $                            
      aggregate
      principal amount of Securities which are held in the form of a Regulations
      S
      Global Security in the name of [name of transferor]                                                       
      (the
      “Transferor”) to effect the transfer of the Securities in exchange for an
      equivalent beneficial interest in a Restricted Global Security.

     

    In
      connection with such request, and in respect of such Securities, the Transferor
      does hereby certify that such Securities are being transferred in accordance
      with (i) the transfer restrictions set forth in the Agreement and the Securities
      and (ii) Rule 144A under the United States Securities Act of 1933, as amended,
      to a transferee that the Transferor reasonably believes is purchasing the
      Securities for its own account or an account with respect to which the
      transferee exercises sole investment discretion, the transferee and any such
      account is a qualified institutional buyer within the meaning of Rule 144A,
      in a
      transaction meeting the requirements of Rule 144A and in accordance with any
      applicable securities laws of any state of the United States or any other
      jurisdiction.

     

                                                                
      

    [Name
      of
      Transferor]

    

    By:                                                        

    Name:

    Title:

     

    Date:             
        ,
             

     

    

     

    

    
      
        
          
          

        

        
          M-2-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      N

    

    INTEREST
      RATE CAP AGREEMENT

    

    

    

    
      
        
          
          

        

        
          N-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      O

    

    SWAP
      AGREEMENT

    

    

    
      
        
          
          

        

        
          O-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      P-1

    

    
      	
              ADDITIONAL
                FORM 10-D DISCLOSURE

            
	
              Item
                on Form 10-D

            	
              Party
                Responsible 

            
	
              Item
                1: Distribution and Pool Performance Information

               

            	 
	
              Information
                included in the Distribution Date Statement

            	
              Servicer(1)

              Master
                Servicer

              Securities
                Administrator

            
	
              Any
                information required by 1121 which is NOT included on the Distribution
                Date Statement

            	
              Depositor

            
	
              Item
                2: Legal Proceedings

               

              Any
                legal proceeding pending against the following entities or their
                respective property, that is material to Certificateholders, including
                any
                proceedings known to be contemplated by governmental
                authorities:

            	 
	
              ▪
                Issuing Entity (Trust Fund)

            	
              Trustee,
                Master Servicer, Securities Administrator and Depositor

            
	
              ▪
                Sponsor (Seller)

            	
              Seller
                (if a party to the Trust Agreement) or Depositor

            
	
              ▪
                Depositor

            	
              Depositor

            
	
              ▪
                Trustee

            	
              Trustee

            
	
              ▪
                Securities Administrator

            	
              Securities
                Administrator

            
	
              ▪
                Master Servicer

            	
              Master
                Servicer

            
	
              ▪
                Custodian

            	
              Custodian(2)

            
	
              ▪
                1110(b) Originator

            	
              Depositor

            
	
              ▪
                Any 1108(a)(2) Servicer (other than the Master Servicer or Securities
                Administrator)

            	
              Servicer(1)

            
	
              ▪
                Any other party contemplated by 1100(d)(1)

            	
              Depositor

            
	
              Item
                3: Sale of Securities and Use of Proceeds

              Information
                from Item 2(a) of Part II of Form 10-Q:

               

              With
                respect to any sale of securities by the sponsor, depositor or issuing
                entity, that are backed by the same asset pool or are otherwise issued
                by
                the issuing entity, whether or not registered, provide the sales
                and use
                of proceeds information in Item 701 of Regulation S-K. Pricing information
                can be omitted if securities were not registered.

            	
              Depositor

            

    

    

    
      
        
          
          

        

        
          P-1-1

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              ADDITIONAL
                FORM 10-D DISCLOSURE

            
	
              Item
                on Form 10-D

            	
              Party
                Responsible 

            
	
              Item
                4: Defaults Upon Senior Securities

               

              Information
                from Item 3 of Part II of Form 10-Q:

               

              Report
                the occurrence of any Event of Default (after expiration of any grace
                period and provision of any required notice)

            	
              Securities
                Administrator

              Trustee

            
	
              Item
                5: Submission of Matters to a Vote of Security
                Holders

               

              Information
                from Item 4 of Part II of Form 10-Q

            	
              Trustee

            
	
              Item
                6: Significant Obligors of Pool Assets

               

              Item
                1112(b) - Significant
                Obligor Financial Information*

            	
              Depositor

            
	
              *This
                information need only be reported on the Form 10-D for the distribution
                period in which updated information is required pursuant to the
                Item.

            	 
	
              Item
                7: Significant Enhancement Provider Information

               

              Item
                1114(b)(2) - Credit Enhancement Provider Financial
                Information*

            	 
	
              ▪
                Determining applicable disclosure threshold

            	
              Depositor

            
	
              ▪
                Requesting required financial information (including any required
                accountants’ consent to the use thereof) or effecting incorporation by
                reference

            	
              Depositor

            
	
              Item
                1115(b) - Derivative Counterparty Financial
                Information*

            	 
	
              ▪
                Determining current maximum probable exposure

            	
              Depositor

            
	
              ▪
                Determining current significance percentage

            	
              Depositor

            
	
              ▪
                Requesting required financial information (including any required
                accountants’ consent to the use thereof) or effecting incorporation by
                reference

            	
              Depositor

            
	
              *This
                information need only be reported on the Form 10-D for the distribution
                period in which updated information is required pursuant to the
                Items.

            	 
	
              Item
                8: Other Information

               

              Disclose
                any information required to be reported on Form 8-K during the period
                covered by the Form 10-D but not reported

            	
              Any
                party responsible for the applicable Form 8-K Disclosure
                item

            

    

    

    
      
        
          
          

        

        
          P-1-2

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              ADDITIONAL
                FORM 10-D DISCLOSURE

            
	
              Item
                on Form 10-D

            	
              Party
                Responsible 

            
	
              Item
                9: Exhibits

            	 
	
              Monthly
                Statement to Certificateholders

            	
              Securities
                Administrator

            
	
              Exhibits
                required by Item 601 of Regulation S-K, such as material
                agreements

            	
              Depositor

            

    

    _______________________

     

    (1) This
      information to be provided pursuant to the applicable Servicing
      Agreement.

    (2) This
      information to be provided pursuant to the Custodial Agreement.

    

    
      
        
          
          

        

        
          P-1-3

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      P-2

    

    
      	
              ADDITIONAL
                FORM 10-K DISCLOSURE

            
	
              Item
                on Form 10-K

            	
              Party
                Responsible 

            
	
              Item
                1B: Unresolved Staff Comments

               

            	
              Depositor

            
	
              Item
                9B: Other Information

              Disclose
                any information required to be reported on Form 8-K during the fourth
                quarter covered by the Form 10-K but not reported

            	
              Any
                party responsible for disclosure items on Form 8-K

            
	
              Item
                15: Exhibits, Financial Statement Schedules

            	
              Securities
                Administrator

              Depositor

            
	
              Reg
                AB Item 1112(b): Significant Obligors of Pool
                Assets

            	 
	
              Significant
                Obligor Financial Information*

            	
              Depositor

            
	
              *This
                information need only be reported on the Form 10-D for the distribution
                period in which updated information is required pursuant to the
                Item.

            	 
	
              Reg
                AB Item 1114(b)(2): Credit Enhancement Provider Financial
                Information

            	 
	
              ▪
                Determining applicable disclosure threshold

            	
              Depositor

            
	
              ▪
                Requesting required financial information (including any required
                accountants’ consent to the use thereof) or effecting incorporation by
                reference

            	
              Depositor

            
	
              *This
                information need only be reported on the Form 10-D for the distribution
                period in which updated information is required pursuant to the
                Items.

            	 
	
              Reg
                AB Item 1115(b): Derivative Counterparty Financial
                Information

            	 
	
              ▪
                Determining current maximum probable exposure

            	
              Depositor

            
	
              ▪
                Determining current significance percentage

            	
              Depositor

            
	
              ▪
                Requesting required financial information (including any required
                accountants’ consent to the use thereof) or effecting incorporation by
                reference

            	
              Depositor

            
	
              *This
                information need only be reported on the Form 10-D for the distribution
                period in which updated information is required pursuant to the
                Items.

            	 
	
              Reg
                AB Item 1117: Legal Proceedings

               

              Any
                legal proceeding pending against the following entities or their
                respective property, that is material to Certificateholders, including
                any
                proceedings known to be contemplated by governmental
                authorities:

            	 

    

    

    
      
        
          
          

        

        
          P-2-1

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              ADDITIONAL
                FORM 10-K DISCLOSURE

            
	
              Item
                on Form 10-K

            	
              Party
                Responsible 

            
	
              ▪
                Issuing Entity (Trust Fund)

            	
              Trustee,
                Master Servicer, Securities Administrator and Depositor

            
	
              ▪
                Sponsor (Seller)

            	
              Seller
                (if a party to the Trust Agreement) or Depositor

            
	
              ▪
                Depositor

            	
              Depositor

            
	
              ▪
                Trustee

            	
              Trustee

            
	
              ▪
                Securities Administrator

            	
              Securities
                Administrator

            
	
              ▪
                Master Servicer

            	
              Master
                Servicer

            
	
              ▪
                Custodian

            	
              Custodian(1)

            
	
              ▪
                1110(b) Originator

            	
              Depositor

            
	
              ▪
                Any 1108(a)(2) Servicer (other than the Master Servicer or Securities
                Administrator)

            	
              Servicer(2)

            
	
              ▪
                Any other party contemplated by 1100(d)(1)

            	
              Depositor

            
	
              Reg
                AB Item 1119: Affiliations and Relationships

            	 
	
              Whether
                (a) the Sponsor (Seller), Depositor or Issuing Entity is an affiliate
                of
                the following parties, and (b) to the extent known and material,
                any of
                the following parties are affiliated with one another:

            	
              Depositor
                as to (a) 

            
	
              ▪
                Master Servicer

            	
              Master
                Servicer 

            
	
              ▪
                Securities Administrator

            	
              Securities
                Administrator

            
	
              ▪
                Trustee

            	
              Trustee

            
	
              ▪
                Any other 1108(a)(3) servicer

            	
              Servicer(2)

            
	
              ▪
                Any 1110 Originator

            	
              Depositor

            
	
              ▪
                Any 1112(b) Significant Obligor

            	
              Depositor

            
	
              ▪
                Any 1114 Credit Enhancement Provider

            	
              Depositor

            
	
              ▪
                Any 1115 Derivate Counterparty Provider

            	
              Depositor

            
	
              ▪
                Any other 1101(d)(1) material party

            	
              Depositor

            
	
              Whether
                there are any “outside the ordinary course business arrangements” other
                than would be obtained in an arm’s length transaction between (a) the
                Sponsor (Seller), Depositor or Issuing Entity on the one hand, and
                (b) any
                of the following parties (or their affiliates) on the other hand,
                that
                exist currently or within the past two years and that are material
                to a
                Certificateholder’s understanding of the Certificates:

            	
              Depositor
                as to (a) 

            
	
              ▪
                Master Servicer

            	
              Master
                Servicer 

            

    

    

    
      
        
          
          

        

        
          P-2-2

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              ADDITIONAL
                FORM 10-K DISCLOSURE

            
	
              Item
                on Form 10-K

            	
              Party
                Responsible 

            
	
              ▪
                Securities Administrator

            	
              Securities
                Administrator

            
	
              ▪
                Trustee

            	
              Trustee

            
	
              ▪
                Any other 1108(a)(3) servicer

            	
              Servicer(2)

            
	
              ▪
                Any 1110 Originator

            	
              Depositor

            
	
              ▪
                Any 1112(b) Significant Obligor

            	
              Depositor

            
	
              ▪
                Any 1114 Credit Enhancement Provider

            	
              Depositor

            
	
              ▪
                Any 1115 Derivate Counterparty Provider

            	
              Depositor

            
	
              ▪
                Any other 1101(d)(1) material party

            	
              Depositor

            
	
              Whether
                there are any specific relationships involving the transaction or
                the pool
                assets between (a) the Sponsor (Seller), Depositor or Issuing Entity
                on
                the one hand, and (b) any of the following parties (or their affiliates)
                on the other hand, that exist currently or within the past two years
                and
                that are material:

            	
              Depositor
                as to (a) 

            
	
              ▪
                Master Servicer

            	
              Master
                Servicer 

            
	
              ▪
                Securities Administrator

            	
              Securities
                Administrator

            
	
              ▪
                Trustee

            	
              Trustee

            
	
              ▪
                Any other 1108(a)(3) servicer

            	
              Servicer(2)

            
	
              ▪
                Any 1110 Originator

            	
              Depositor

            
	
              ▪
                Any 1112(b) Significant Obligor

            	
              Depositor

            
	
              ▪
                Any 1114 Credit Enhancement Provider

            	
              Depositor

            
	
              ▪
                Any 1115 Derivate Counterparty Provider

            	
              Depositor

            
	
              ▪
                Any other 1101(d)(1) material party

            	
              Depositor

            

    

     

    (1) This
      information to be provided pursuant to the Custodial Agreement.

    (2) This
      information to be provided pursuant to the applicable Servicing
      Agreement.

    

    

    

    
      
        
          
          

        

        
          P-2-3

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      P-3

    

    
      	
              FORM
                8-K DISCLOSURE INFORMATION

            
	
              Item
                on Form 8-K

            	
              Party
                Responsible 

            
	
              Item
                1.01- Entry into a Material Definitive Agreement

               

              Disclosure
                is required regarding entry into or amendment of any definitive agreement
                that is material to the securitization, even if depositor is not
                a party.
                

               

              Examples:
                servicing agreement, custodial agreement.

               

              Note:
                disclosure not required as to definitive agreements that are fully
                disclosed in the prospectus

            	
              All
                parties (with respect to any agreement entered into by such
                party)

            
	
              Item
                1.02- Termination of a Material Definitive Agreement

               

              Disclosure
                is required regarding termination of any definitive agreement that
                is
                material to the securitization (other than expiration in accordance
                with
                its terms), even if depositor is not a party. 

               

              Examples:
                servicing agreement, custodial agreement.

            	
              All
                parties (with respect to any agreement entered into by such
                party)

            
	
              Item
                1.03- Bankruptcy or Receivership

               

              Disclosure
                is required regarding the bankruptcy or receivership, with respect
                to any
                of the following: 

            	
              Depositor

            
	
              ▪
                Sponsor (Seller)

            	
              Depositor/Sponsor
                (Seller)

            
	
              ▪
                Depositor

            	
              Depositor

            
	
              ▪
                Master Servicer

            	
              Master
                Servicer

            
	
              ▪
                Affiliated Servicer

            	
              Servicer(1)

            
	
              ▪
                Other Servicer servicing 20% or more of the pool assets at the time
                of the
                report

            	
              Servicer(1)

            
	
              ▪
                Other material servicers

            	
              Servicer(1)

            
	
              ▪
                Trustee

            	
              Trustee

            
	
              ▪
                Securities Administrator

            	
              Securities
                Administrator

            
	
              ▪
                Significant Obligor

            	
              Depositor

            
	
              ▪
                Credit Enhancer (10% or more)

            	
              Depositor

            
	
              ▪
                Derivative Counterparty

            	
              Depositor

            
	
              ▪
                Custodian

            	
              Custodian(2)

            

    

    

    
      
        
          
          

        

        
          P-3-1

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              FORM
                8-K DISCLOSURE INFORMATION

            
	
              Item
                on Form 8-K

            	
              Party
                Responsible 

            
	
              Item
                2.04- Triggering Events that Accelerate or Increase a Direct Financial
                Obligation or an Obligation under an Off-Balance Sheet
                Arrangement

               

              Includes
                an early amortization, performance trigger or other event, including
                event
                of default, that would materially alter the payment priority/distribution
                of cash flows/amortization schedule.

               

              Disclosure
                will be made of events other than waterfall triggers which are disclosed
                in the monthly statements to the certificateholders.

            	
              Depositor

              Master
                Servicer

              Securities
                Administrator

            
	
              Item
                3.03- Material Modification to Rights of Security
                Holders

               

              Disclosure
                is required of any material modification to documents defining the
                rights
                of Certificateholders, including the Trust Agreement.

            	
              Securities
                Administrator

              Trustee
                (with respect to each, only to the extent it is a party to any such
                documents)

              Depositor

            
	
              Item
                5.03- Amendments of Articles of Incorporation or Bylaws; Change of
                Fiscal
                Year

              Disclosure
                is required of any amendment “to the governing documents of the issuing
                entity”.

            	
              Depositor

            
	
              Item
                6.01- ABS Informational and Computational
                Material

            	
              Depositor

            
	
              Item
                6.02- Change of Servicer or Securities Administrator

               

              Requires
                disclosure of any removal, replacement, substitution or addition
                of any
                master servicer, affiliated servicer, other servicer servicing 10%
                or more
                of pool assets at time of report, other material servicers or
                trustee.

            	
              Master
                Servicer/Securities Administrator/Depositor/

              Servicer(1)/Trustee
                (as to itself and the Master Servicer)

            
	
              Reg
                AB disclosure about any new servicer or master servicer is also
                required.

            	
              Servicer(1)/Master
                Servicer/Depositor

            
	
              Reg
                AB disclosure about any new Trustee is also required.

            	
              Trustee

            
	
              Item
                6.03- Change in Credit Enhancement or External
                Support

              Covers
                termination of any enhancement in manner other than by its terms,
                the
                addition of an enhancement, or a material change in the enhancement
                provided. Applies to external credit enhancements as well as derivatives.
                

            	
              Depositor/Securities
                Administrator/Trustee

            

    

    

    
      
        
          
          

        

        
          P-3-2

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              FORM
                8-K DISCLOSURE INFORMATION

            
	
              Item
                on Form 8-K

            	
              Party
                Responsible 

            
	
              Reg
                AB disclosure about any new enhancement provider is also
                required.

            	
              Depositor

            
	
              Item
                6.04- Failure to Make a Required Distribution

            	
              Securities
                Administrator

              Trustee
                (so long as the Trustee is the Paying Agent)

            
	
              Item
                6.05- Securities Act Updating Disclosure

               

              If
                any material pool characteristic differs by 5% or more at the time
                of
                issuance of the securities from the description in the final prospectus,
                provide updated Reg AB disclosure about the actual asset
                pool.

            	
              Depositor

            
	
              If
                there are any new servicers or originators required to be disclosed
                under
                Regulation AB as a result of the foregoing, provide the information
                called
                for in Items 1108 and 1110 respectively.

            	
              Depositor

            
	
              Item
                7.01- Reg FD Disclosure

            	
              All
                parties

            
	
              Item
                8.01- Other Events

               

              Any
                event, with respect to which information is not otherwise called
                for in
                Form 8-K, that the registrant deems of importance to
                certificateholders.

            	
              Depositor

            
	
              Item
                9.01- Financial Statements and Exhibits

            	
              Responsible
                party for reporting/disclosing the financial statement or
                exhibit

            

    

     

    (1) This
      information to be provided pursuant to the applicable Servicing
      Agreement.

    (2) This
      information to be provided pursuant to the Custodial Agreement.

    

    

    

    
      
        
          
          

        

        
          P-3-3

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      P-4

     

    ADDITIONAL
      DISCLOSURE NOTIFICATION

    

    Wells
      Fargo Bank, N.A., as Securities Administrator

    9062
      Old
      Annapolis Road

    Columbia,
      Maryland 21045

    Attn:
      Corporate Trust Services - SAIL 2006-BNC3 - SEC Report Processing

    

    RE:
      **Additional Form [10-D][10-K][8-K] Disclosure** Required

    

    

    Ladies
      and Gentlemen:

     

    In
      accordance with Section [ ] of the Trust Agreement, dated as of June 1, 2006,
      by
      and among Structured Asset Securities Corporation, as Depositor, Aurora Loan
      Services LLC, as Master Servicer, Risk Management Group, LLC, as Credit Risk
      Manager, U.S. Bank National Association, as Trustee and Wells Fargo Bank, N.A.,
      as Securities Administrator, the undersigned, as [ ], hereby notifies you that
      certain events have come to our attention that [will] [may] need to be disclosed
      on Form [10-D][10-K][8-K].

     

    Description
      of Additional Form [10-D][10-K][8-K] Disclosure:

     

    

     

    

     

    List
      of any Attachments hereto to be included in the Additional Form
      [10-D][10-K][8-K] Disclosure:

     

     

    

     

    

     

    Any
      inquiries related to this notification should be directed to
      [                          
        ], phone number:
      [                      
]; email address:
      [                                    
]. 

     

    [NAME
      OF
      PARTY],

    as
      [role]

     

    By:
      

    
      
        

      

    

    Name:

    Title:

    

    
      
        
          
          

        

        
          P-4-1

          
            

          

        

        
          
          

        

      

    

    

    

      
        	
                cc:

              	
                U.S.
                  Bank National Association

              

      

      One
        Federal Street

      3rd
        Floor

      Boston,
        Massachusetts 02110

      

      Structured
        Asset Securities Corporation

      745
        Seventh Avenue, 7th Floor

      New
        York,
        New York 10019

    

    

    
      
        
          
          

        

        
          P-4-2

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      Q-1

    

    FORM
      OF
      BACK-UP SARBANES-OXLEY CERTIFICATION

    

    [                              ]

    [                              ]

    [
                                   ]

    

     

    
      	 	
              Re:

            	
              SAIL
                2006-BNC3

            

    

     

    [_______],
      the [_______] of [_______] (the “Company”) hereby certifies to the Depositor,
      the Master Servicer and the Securities Administrator, and each of their
      officers, directors and affiliates that:

     

    (1) I
      have
      reviewed [the servicer compliance statement of the Company provided in
      accordance with Item 1123 of Regulation AB (the “Compliance Statement”),] the
      report on assessment of the Company’s compliance with the Servicing Criteria set
      forth in Item 1122(d) of Regulation AB (the “Servicing Criteria”), provided in
      accordance with Rules 13a-18 and 15d-18 under the Securities Exchange Act of
      1934, as amended (the “Exchange Act”) and Item 1122 of Regulation AB (the
“Servicing Assessment”), the registered public accounting firm’s attestation
      report provided in accordance with Rules 13a-18 and 15d-18 under the Exchange
      Act and Section 1122(b) of Regulation AB (the “Attestation Report”), and all
      servicing reports, officer’s certificates and other information relating to the
      servicing of the Mortgage Loans by the Company during 200[ ] that were delivered
      by the Company to any of the Depositor, the Master Servicer and the Securities
      Administrator pursuant to the Agreement (collectively, the “Company Servicing
      Information”);

     

    (2) Based
      on
      my knowledge, the Company Servicing Information, taken as a whole, does not
      contain any untrue statement of a material fact or omit to state a material
      fact
      necessary to make the statements made, in the light of the circumstances under
      which such statements were made, not misleading with respect to the period
      of
      time covered by the Company Servicing Information;

     

    (3) Based
      on
      my knowledge, all of the Company Servicing Information required to be provided
      by the Company under the Agreement has been provided to the Depositor, the
      Master Servicer and the Securities Administrator;

     

    (4) I
      am
      responsible for reviewing the activities performed by [_______] as [_______]
      under the [_______] (the “Agreement”), and based on my knowledge [and the
      compliance review conducted in preparing the Compliance Statement] and except
      as
      disclosed in [the Compliance Statement,] the Servicing Assessment or the
      Attestation Report, the Company has fulfilled its obligations under the
      Agreement in all material respects; and

    

    
      
        
          
          

        

        
          Q-1-1

          
            

          

        

        
          
          

        

      

    

    

     

    

     

    (5) [The
      Compliance Statement required to be delivered by the Company pursuant to the
      Agreement, and] [The] [the] Servicing Assessment and Attestation Report required
      to be provided by the Company and [by any Subservicer or Subcontractor] pursuant
      to the Agreement, have been provided to the Depositor, the Master Servicer
      and
      the Securities Administrator. Any material instances of noncompliance described
      in such reports have been disclosed to the Depositor, the Master Servicer and
      the Securities Administrator. Any material instance of noncompliance with the
      Servicing Criteria has been disclosed in such reports.

     

    Capitalized
      terms used but not defined herein have the meanings ascribed to them in the
      Trust Agreement, dated as of June 1, 2006 (the “Trust Agreement”) by and among
      Structured Asset Securities Corporation, as Depositor, U.S. Bank National
      Association, as Trustee, Aurora Loan Services LLC, as Master Servicer, Wells
      Fargo Bank, N.A., as Securities Administrator, and Risk Management Group, LLC,
      as Credit Risk Manager. Capitalized terms used but not defined herein shall
      have
      the meanings given to them in the Trust Agreement.

     

    
      	 	 	 
	 	
              [_______]

              as
                [_______]

            
	 
 	 
 	 
 
	 	By:  	 
	 	
              Name:

              Title:

              Date:

            
	 	 

    

      
        
          
          

        

        
          Q-1-2

          
            

          

        

        
          
          

        

      

    EXHIBIT
      Q-2

    

    FORM
      OF
      BACK-UP SARBANES-OXLEY CERTIFICATION TO BE PROVIDED BY THE SECURITIES
      ADMINISTRATOR

     

    

      
        	
                Re:

              	
                Structured
                  Asset Investment Loan Trust 2006-BNC3 (the “Trust”),
                  Mortgage Pass-Through Certificates, Series 2006-BNC3, issued pursuant
                  to
                  the Trust Agreement, dated as of August 1, 2006, among Structured
                  Asset
                  Securities Corporation, as Depositor, Aurora Loan Services, LLC,
                  as Master
                  Servicer, Wells Fargo Bank, N.A., as Securities Administrator,
                  Risk
                  Management Group, LLC, as Credit Risk Manager, and U.S. Bank
                  National Association, as
                  Trustee

              

      

    

     

    The
      Securities Administrator hereby certifies to the Depositor and the Master
      Servicer, and their respective officers, directors and affiliates, and with
      the
      knowledge and intent that they will rely upon this certification,
      that:

     

    (1) I
      have
      reviewed the annual report on Form 10-K for the fiscal year [____] (the “Annual
      Report”), and all reports on Form 10-D required to be filed in respect of period
      covered by the Annual Report (collectively with the Annual Report, the
“Reports”), of the Trust;

     

    (2) To
      my
      knowledge, (a)
      the
      Reports, taken as a whole, do not contain any untrue statement of a material
      fact or omit to state a material fact necessary to make the statements made,
      in
      light of the circumstances under which such statements were made, not misleading
      with respect to the period covered by the Annual Report,
      and (b)
      the Securities Administrator’s assessment of compliance and related attestation
      report referred to below, taken as a whole, do not contain any untrue statement
      of a material fact or omit to state a material fact necessary to make the
      statements made, in light of the circumstances under which such statements
      were
      made, not misleading with respect to the period covered by such assessment
      of
      compliance and attestation report;

     

    (3) To
      my
      knowledge, the distribution information required to be provided by the
      Securities Administrator under the Trust Agreement for inclusion in the Reports
      is included in the Reports;

     

    (4) I
      am
      responsible for reviewing the activities performed by the Securities
      Administrator under the Trust Agreement, and based on my knowledge and the
      compliance review conducted in preparing the assessment of compliance of the
      Securities Administrator required by the Trust Agreement, and except as
      disclosed in the Reports, the Securities Administrator has fulfilled its
      obligations under the Trust Agreement in all material respects; and

     

    (5) The
      report on assessment of compliance with servicing criteria applicable to the
      Securities Administrator for asset-backed securities of the Securities
      Administrator and each Subcontractor utilized by the Securities Administrator
      and related attestation report on assessment of compliance with servicing
      criteria applicable to it required to be included in the Annual Report in
      accordance with Item 1122 of Regulation AB and Exchange Act Rules 13a-18 and
      15d-18 has been included as an exhibit to the Annual Report. Any material
      instances of non-compliance are described in such report and have been disclosed
      in the Annual Report.

     

    

    
      
        
          
          

        

        
          Q-2-1

          
            

          

        

        
          
          

        

      

    

    

    

     

    In
      giving
      the certifications above, the Securities Administrator has reasonably relied
      on
      information provided to it by the following unaffiliated parties: [names of
      servicer(s), master servicer, subservicer(s), depositor, trustee,
      custodian(s)]

     

    

    Date:
      ___________________________

    

    ________________________________

    [Signature]

    [Title]

    

    

    

    
      
        
          
          

        

        
          Q-2-2

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-1

    

    FORM
      OF
      FORECASTED LOSS REPORT

    

    

    

    

    
      
        
          
          

        

        
          R-1-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-2

    

    FORM
      OF
      WATCHLIST REPORT

    

    

    
      
        
          
          

        

        
          R-2-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-3

    

    FORM
      OF
      RED FLAG DASHBOARD REPORT

    

    

    

    

    
      
        
          
          

        

        
          R-3-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-4

    

    

    FORM
      OF
      GAIN/LOSS REPORT

    

    

    
      
        
          
          

        

        
          R-4-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-5

    

    FORM
      OF
      PREPAYMENT PREMIUMS REPORT

    

    

     

    

    

    
      
        
          
          

        

        
          R-5-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-6

    

    FORM
      OF
      HIGHLIGHT SUMMARY REPORT

    

    

    

     

    

    
      
        
          
          

        

        
          R-6-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      R-7

    

    FORM
      OF
      ANALYTICS REPORT

    

    

    

    

    

    
      
        
          
          

        

        
          R-7-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      S

    

    SERVICING
      CRITERIA TO BE ADDRESSED IN REPORT ON ASSESSMENT OF COMPLIANCE

    

    To:
      

    

    [_______]

    

    Where
      there are multiple checks for criteria the attesting party will identify in
      their management assertion that they are attesting only to the portion of the
      distribution chain they are responsible for in the related transaction
      agreements. Capitalized terms used herein but not defined herein shall have
      the
      meanings assigned to them in the Trust Agreement dated as of August 1, 2006
      (the
“Agreement”), by and among Structured Asset Securities Corporation, as
      Depositor, U.S. Bank National Association, as Trustee, Aurora Loan Services
      LLC,
      as Master Servicer, Wells Fargo Bank, N.A., as Securities Administrator, and
      Risk Management Group, LLC, as Credit Risk Manager. 

    

    
      	
              Reg
                AB Reference

            	
              Servicing
                Criteria

            	
              Paying
                Agent

              (including
                the Trustee if acting as Paying Agent)

            	
              Credit
                Risk Manager

            	
              Trustee

            	
              Master
                Servicer

            	
              Securities
                Administrator

            
	 	
              General Servicing
                 Considerations

            	 	 	 	 	 
	
              1122(d)(1)(i)

            	
              Policies
                and procedures are instituted to monitor any performance or other
                triggers
                and events of default in accordance with the transaction
                agreements.

            	 	 	 	
              X

            	 
	
              1122(d)(1)(ii)

            	
              If
                any material servicing activities are outsourced to third parties,
                policies and procedures are instituted to monitor the third party’s
                performance and compliance with such servicing activities.

            	 	 	 	 	 
	
              1122(d)(1)(iii)

            	
              Any
                requirements in the transaction agreements to maintain a back-up
                servicer
                for the pool assets are maintained. 

            	
               

            	 	
               

            	
              X

            	 
	
              1122(d)(1)(iv)

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

            	 	 	 	
              X

            	 
	 	
              Cash Collection and Administration

            	 	 	 	 	 
	
              1122(d)(2)(i)

            	
              Payments
                on pool assets are deposited into the appropriate custodial bank
                accounts
                and related bank clearing accounts no more than two business days
                following receipt, or such other number of days specified in the
                transaction agreements. 

            	
              X

            	 	 	
              X

            	
              X

            

    

    

    
      
        
          
          

        

        
          S-1

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              Reg
                AB Reference

            	
              Servicing
                Criteria

            	
              Paying
                Agent

              (including
                the Trustee if acting as Paying Agent)

            	
              Credit
                Risk Manager

            	
              Trustee

            	
              Master
                Servicer

            	
              Securities
                Administrator

            
	
              1122(d)(2)(ii)

            	
              Disbursements
                made via wire transfer on behalf of an obligor or to an investor
                are made
                only by authorized personnel. 

            	
              X

            	 	 	
              X

            	 
	
              1122(d)(2)(iii)

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

            	 	 	 	
              X

            	 
	
              1122(d)(2)(iv)

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

            	
              X

            	 	
              X

            	
              X

            	
              X

            
	
              1122(d)(2)(v)

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

            	 	 	 	
              X

            	
              X

            
	
              1122(d)(2)(vi)

            	
              Unissued
                checks are safeguarded so as to prevent unauthorized access.
                

            	
              X

            	 	 	
              X

            	 
	
              1122(d)(2)(vii)
                

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

            	
              X

            	 	 	
              X

            	 

    

    

    
      
        
          
          

        

        
          S-2

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              Reg
                AB Reference

            	
              Servicing
                Criteria

            	
              Paying
                Agent

              (including
                the Trustee if acting as Paying Agent)

            	
              Credit
                Risk Manager

            	
              Trustee

            	
              Master
                Servicer

            	
              Securities
                Administrator

            
	 	
              Investor
                Remittances and Reporting

            	 	 	 	 	 
	
              1122(d)(3)(i)

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

            	 	
              X

            	
              X

            	
              X

            	
              X

            
	
              1122(d)(3)(ii)

            	
              Amounts
                due to investors are allocated and remitted in accordance with timeframes,
                distribution priority and other terms set forth in the transaction
                agreements. 

            	 	 	
              X

            	
              X

            	
              X

            
	
              1122(d)(3)(iii)

            	
              Disbursements
                made to an investor are posted within two business days to the Servicer’s
                investor records, or such other number of days specified in the
                transaction agreements. 

            	
              X

            	 	 	
               X

            	 
	
              1122(d)(3)(iv)

            	
              Amounts
                remitted to investors per the investor reports agree with cancelled
                checks, or other form of payment, or custodial bank statements.
                

            	
              X

            	 	 	
              X

            	 
	 	
              Pool
                Asset Administration

            	 	 	 	 	 
	
              1122(d)(4)(i)
                

            	
              Collateral
                or security on pool assets is maintained as required by the transaction
                agreements or related pool asset documents. 

            	
               

            	 	 	 	 
	
              1122(d)(4)(ii)

            	
              Pool
                assets and related documents are safeguarded as required by the
                transaction agreements 

            	
               

            	 	 	 	 
	
              1122(d)(4)(iii)

            	
              Any
                additions, removals or substitutions to the asset pool are made,
                reviewed
                and approved in accordance with any conditions or requirements in
                the
                transaction agreements. 

            	
               

            	 	
              X

            	 	 

    

    

    
      
        
          
          

        

        
          S-3

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              Reg
                AB Reference

            	
              Servicing
                Criteria

            	
              Paying
                Agent

              (including
                the Trustee if acting as Paying Agent)

            	
              Credit
                Risk Manager

            	
              Trustee

            	
              Master
                Servicer

            	
              Securities
                Administrator

            
	
              1122(d)(4)(iv)

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

            	 	 	 	 	 
	
              1122(d)(4)(v)

            	
              The
                Servicer’s records regarding the pool assets agree with the Servicer’s
                records with respect to an obligor’s unpaid principal balance.
                

            	 	 	 	 	 
	
              1122(d)(4)(vi)

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

            	 	 	 	
              X

            	 
	
              1122(d)(4)(vii)

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

            	 	 	 	
              X

            	 
	
              1122(d)(4)(viii)

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

            	 	 	 	 	 
	
              1122(d)(4)(ix)

            	
              Adjustments
                to interest rates or rates of return for pool assets with variable
                rates
                are computed based on the related pool asset documents. 

            	 	 	 	 	 

    

    

    
      
        
          
          

        

        
          S-4

          
            

          

        

        
          
          

        

      

    

    

    

    
      	
              Reg
                AB Reference

            	
              Servicing
                Criteria

            	
              Paying
                Agent

              (including
                the Trustee if acting as Paying Agent)

            	
              Credit
                Risk Manager

            	
              Trustee

            	
              Master
                Servicer

            	
              Securities
                Administrator

            
	
              1122(d)(4)(x)

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

            	 	 	 	 	 
	
              1122(d)(4)(xi)

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

            	 	 	 	
               

            	 
	
              1122(d)(4)(xii)

            	
              Any
                late payment penalties in connection with any payment to be made
                on behalf
                of an obligor are paid from the Servicer’s funds and not charged to the
                obligor, unless the late payment was due to the obligor’s error or
                omission. 

            	 	 	 	
               

            	 
	
              1122(d)(4)(xiii)

            	
              Disbursements
                made on behalf of an obligor are posted within two business days
                to the
                obligor’s records maintained by the servicer, or such other number of days
                specified in the transaction agreements. 

            	 	 	 	
               

            	 
	
              1122(d)(4)(xiv)
                

            	
              Delinquencies,
                charge-offs and uncollectible accounts are recognized and recorded
                in
                accordance with the transaction agreements. 

            	 	 	 	
              X

            	 
	
              1122(d)(4)(xv)

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

            	 	 	
              X

            	 	 

    

    

    

    
      
        
          
          

        

        
          S-5

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      T

     

    

    [RESERVED]

    

    

    

    
      
        
          
          

        

        
          T-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      U

    

    FORM
      OF
      CERTIFICATION

    TO
      BE
      PROVIDED BY THE CREDIT RISK MANAGER

    

     

    FORM
      OF CERTIFICATION

     

    Re:
      Structured Asset Investment Loan Trust Mortgage Pass-Through Certificates Series
      2006-BNC3 issued pursuant to the Trust Agreement dated as of August 1, 2006,
      among Structured Asset Securities Corporation, as Depositor (the “Depositor”),
      Aurora Loan Services LLC, as Master Servicer, Risk Management Group, LLC, as
      Credit Risk Manager, Wells Fargo Bank, N.A. as Securities Administrator (the
      “Securities Administrator”) and U.S. Bank National Association, as Trustee (the
“Trustee”). 

     

    RISK
      MANAGEMENT GROUP, LLC (the “Credit Risk Manager”) certifies to the Depositor,
      the Sponsor, the Master Servicer, the Securities Administrator, and [10-K
      Signatory Entity] its officers, directors and affiliates, and with the knowledge
      and intent that they will rely upon this certification, that:

     

    
      	 	
              1.

            	
              Based
                on the knowledge of the Credit Risk Manager, taken as a whole, the
                information in the reports provided during the calendar year immediately
                preceding the date of this certificate (the “Relevant Year”) by the Credit
                Risk Manager pursuant to the Master Consulting Agreement dated as
                of
                January 28, 2004 (the
                “Master Consulting Agreement”), by and between the Credit Risk Manager and
                Lehman Brothers Holdings Inc. and pursuant to Transaction Addendum
                SAIL
                2006-BNC3 (the “Transaction Addendum SAIL 2006-BNC3”), does not contain
                any untrue statement of a material fact or omit to state a material
                fact
                necessary to make the statements made, in light of the circumstances
                under
                which such statements were made, not misleading as of the date that
                each
                of such reports was provided; and

            

    

     

    
      	 	
              2.

            	
              The
                Credit Risk Manager has fulfilled its obligations under the Master
                Consulting Agreement and Transaction Addendum SAIL 2006-BNC3 throughout
                the Relevant Year.

            

    

     

     

    RISK
      MANAGEMENT GROUP, LLC

     

     

    By:___________________________________

    Name:_________________________________

    Title:
      _________________________________

     

    

     

    

    
      
        
          
          

        

        
          U-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      V

     

    

    TRANSACTION
      PARTIES

    

    Sponsor
      and Seller: Lehman Brothers Holdings Inc.

    

    Depositor:
      Structured Asset Securities Corporation

    

    Trustee:
      U.S. Bank National Association

    

    Securities
      Administrator: Wells Fargo Bank, N.A.

    

    Master
      Servicer: Aurora Loan Services LLC

    

    Credit
      Risk Manager: Risk Management Group, LLC

    

    Swap
      Counterparty: HSBC Bank USA, National Association

    

    Cap
      Counterparty: HSBC Bank USA, National Association

    

    Servicer(s):
      JPMorgan Chase Bank, National Association, Option One Mortgage
      Corporation*,
      Wells
      Fargo Bank, N.A.
      ** 

    

    Originator(s):
      BNC Mortgage, Inc.

    

    Custodian:
      Deutsche Bank National Trust Company

    

    

    _______________

     

    
      	
              *

            	
              As
                of the Closing Date

            

    

    
      	
              **

            	
              As
                of the applicable Servicing Transfer
                Date

            

    

    

    

    
      
        
          
          

        

        
          V-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      W

    

    Form
      of
      Securitization Servicing Agreement for JPMorgan Chase Bank, N.A. 

    

    

    

    
      
        
          
          

        

        
          W-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      X

    

    Form
      of
      Securitization Subservicing Agreement for Wells Fargo Bank, N.A.

    

     

    

    
      
        
          
          

        

        
          X-1

          
            

          

        

        
          
          

        

      

    

    

    EXHIBIT
      Y

     

    Schedule
      of Fees for Services as Document Custodian

    

    
      	
              File
                Reinstatements/ Rejected File Reinstatements, per file:

            	
              $4.00

            
	
              *Monthly
                Custody Safekeeping, per file, per month:

            	
              $0.20

            
	
              Release
                Requests/ Rejected Release Request, per file:

            	
              $4.00

            
	
              Trailing
                Document Review and Inter Filing, per document:

            	
              $2.00

            
	
              Completion
                of Assignments, per assignment:

            	
              $2.00

            
	
              (applicable
                if ever required post closing and not an upfront fee that is paid
                by the
                issuer)

            	 
	
              Completion
                of Endorsements, per endorsement:

            	
              $2.00

            
	
              (applicable
                if ever required post closing and not an upfront fee that is paid
                by the
                issuer)

            	 
	
              Copies,
                per document:

            	
              $2.00

            
	
              (to
                be billed to the requesting party)

            	 

    

    

     

      
        

      

      * 
        The monthly custody fee will be calculated by multiplying the file count
        at the
        beginning of the month plus any files added during the month times the monthly
        custody fee

    

     

    
 

    
      
        
          
          

        

        
          S-A-1

          
            

          

        

        
          
          

        

      

    

    

    SCHEDULE
      A

     

     

    MORTGAGE
      LOAN SCHEDULE

     

    [To
      be
      retained in a separate closing binder entitled “SAIL 2006-BNC3 Mortgage Loan
      Schedules” at McKee Nelson LLP] 

    

     

    

    
      
        
          
          

        

        
          S-A-1

          
            

          

        

        
          
          

        

      

    

    

    SCHEDULE
      B

     

     

    FIRST
      PAYMENT DEFAULT/DELINQUENCY DEFAULT MORTGAGE LOANS

     

     

    

    
      
        
          
          

        

        
          S-B-1

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00110-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00110-of-00352.parquet"}]]