In this task, you're given a passage that represents a legal contract or clause between multiple parties, followed by a question that needs to be answered. Based on the paragraph, you must write the index where the answer starts. If multiple answers seem to exist, write the index of the answer that is the most plausible. If multiple indices must be used to answer the question, the output should be a common separated list of indices.

Input: Consider Input: Exhibit 10.1

Information identified with [***] has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the registrant if publicly disclosed.

SUPPLY AGREEMENT

This Supply Agreement (the Agreement) is entered into as of February 28, 2019 by and between Florida Chemical Company, LLC, a Delaware limited liability company (FCC) and Flotek Chemistry, LLC, an Oklahoma limited liability company (Flotek).

WHEREAS, the parties desire to set forth the terms pursuant to which FCC will supply certain products to Flotek; and

NOW, THEREFORE, in consideration of the foregoing recitals and the mutual covenants and agreements contained herein, the parties do hereby agree as follows:

1. Definitions. For purposes hereof:

Affiliate means any party controlled by, controlling under common control with, the party to whom the reference is made.

Margin means $[***] per pound of Terpene Product.

Maximum Quantity means [***] pounds of Terpene Product per Year, prorated for any partial Year included in the Term.

Minimum Quantity means [***] pounds of Terpene Product per Year, prorated for any partial Year included in the Term.

Product Price means with respect to a pound of Terpene Product the Terpene Cost of that Terpene Product, plus the Margin.

Terpene Cost means the cost per pound to FCC of the raw materials incorporated by FCC into Terpene Product, computed based on the methodology used by FCC to account for its inventory (e.g. LIFO, FIFO) (provided that such method is in accordance with Generally Accepted Accounting Principles, consistently applied), plus a deemed allocation of other manufacturing costs of FCC of $[***] per pound.

Terpene Product means terpene from citrus with a minimum d-limonene content of 94%, with the specifications set forth in Exhibit A to this Agreement.

Year means a calendar year.

2. Purchase and Sale. Flotek will from time to time during the Term purchase from FCC, and FCC will sell to Flotek, Terpene Product.

3. Term. The Term shall begin on the date hereof and shall expire December 31, 2023, subject to early termination pursuant to the terms of Section 19. Flotek, may, by written notice given to FCC on or before September 30, 2023, elect for the Term to be extended to December 31, 2024.

4. Price. The price per pound payable by Flotek to FCC for Terpene Product shall be the Product Price of that Terpene Product.

5. Forecasts; Terpene Cost Information.

(a) Flotek shall provide non-binding forecasts of orders of Terpene Product for each calendar quarter during the Term at least ten (10) days prior to the commencement of such quarter.

(b) Within fifteen (15) days of the end of each calendar quarter FCC shall provide to Flotek a written report providing reasonable detail regarding the cost of citrus terpene inventory.

6. Orders; Delivery.

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(a) Flotek shall order Terpene Product by sending to FCC written purchase orders in the form attached hereto as Exhibit A. FCC shall promptly, but in no event later than three (3) days after the date of such purchase order, confirm its acceptance or rejection of such purchase order by written notice to Flotek. FCC shall be obligated to accept all such purchase orders unless the amount ordered for a Year exceeds the Maximum Quantity, or orders for a particular quarter exceed [***] pounds or exceed the Flotek forecast for that quarter by more than 25%, provided, however, that, in such event, FCC shall communicate Flotek of the time period that will be required to satisfy such order assuming FCC endeavors to satisfy such order as soon as practicable, and Flotek shall inform FCC within ten (10) days of such communication whether it will order such Terpene Product pursuant to the revised delivery terms.

(b) Shipments of Terpene Product to Flotek must be made by FCC from FCC's facility within three (3) days of the date of the applicable purchase order. Delivery terms shall be FOB Winter Haven, Florida. Transportation shall be arranged by Flotek. All sales of Terpene Product subject to this Agreement shall be pursuant to the terms and conditions attached hereto as Exhibit B.

(c) FCC shall invoice Flotek for Terpene Product at the time of shipment. Payment of FCC invoices shall be due within sixty (60) days of the respective invoice date.

(d) In the event that Flotek does not order the Minimum Quantity in a given Year, FCC may ship to Flotek the remaining quantity of Terpene Product prior to the end of such Year, and invoice Flotek as described in Section 6(c).

7. Adjustments. Representatives of Flotek and FCC shall consult with each other from time to time during the Term to discuss and resolve any issues arising from the performance of this Agreement. The parties may, by written agreement, revise the Maximum Quantity, the Margin, the Target Margin, or the Product Price. Flotek and FCC may agree in writing from time to time that quantities of Terpene Product over the Maximum Quantity shall be purchased by Flotek pursuant to this Agreement.

8. Inspection and Audit. Flotek shall have the right at any time to (i) inspect the facility of FCC in Winter Haven, Florida (the Facility) and any other facility of FCC involved in the production of the Terpene Product, and (ii) audit the books and records of FCC. Any such inspection or audit shall be upon reasonable notice and shall not unreasonably interfere with the operations of FCC.

9. Capacity. FCC will throughout the Term maintain adequate manufacturing capacity and staffing to manufacture the Terpene Product pursuant to the terms hereof at the Facility.

10. Force Majeure. Fire, flood, strikes, lock-out, epidemic, or other acts of God beyond the reasonable control of the parties, which prevent FCC from delivering or Flotek from receiving and/or using the Terpene Product, shall operate to reduce or suspend deliveries during the period required to remove such cause. Any deliveries suspended under this paragraph shall be canceled without liability, and the Target Margin shall be correspondingly reduced. An event of Force Majeure shall not include (a) financial distress nor the inability of either party to make a profit or avoid a financial loss, (b) changes in the market prices or conditions, or (c) a party's financial inability to perform its obligations hereunder.

11. Intellectual Property. By acceptance of this Agreement and in consideration thereof, FCC warrants and agrees that, subject to other provisions of this clause, it will defend any suit that may arise against Flotek or any Affiliate thereof for alleged infringement of any patents, copyrights or similar intellectual property rights relating to the Terpene Product and that the FCC will indemnify and save harmless Flotek and any Affiliate thereof, against any loss, damages, costs and expenses including reasonable attorneys' fees, which may be incurred by Flotek or Affiliate by reason of the assertion of any such rights by other persons. Nothing in this Agreement shall obligate FCC to indemnify or save harmless Flotek or its Affiliates against third party claim alleging a violation of any patents, copyrights or similar intellectual property rights owned by Flotek or its Affiliates.

12. Confidentiality. All proprietary, technical, experimental, manufacturing, marketing and/or other information disclosed by a party hereto to the other party hereto pursuant to this Agreement are considered by the disclosing party as being highly confidential in nature. The recipient party agrees to take all reasonable precaution to prevent disclosure of such information to third parties. The recipient party shall hold in confidence any technical or business information the recipient party may learn, observe or otherwise obtain concerning the other party hereto, or of its Affiliates, incident to the recipient party's performance under the terms of this Agreement. These restrictions upon disclosure shall cease to apply as to any specific portion of said information which is or becomes available to the public generally, not due to the fault of the recipient party.

13. Fulfilling Production Requirement. Should FCC fail (due to causes within FCC's control) to meet Flotek's Terpene Product orders made in accordance with this Agreement, FCC shall be required (without limiting any other remedy of Flotek) to take all reasonable steps, including but not limited to working extra hours, shifts, or days to without otherwise limiting the remedies of Flotek, to fulfill FCC's obligations hereunder. All costs for such effort will be at FCC's expense. Further, FCC may use alternate shipping methods to expedite delivery to Flotek to meet schedules to which both parties agree. Additional

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shipping costs resulting from expedited deliveries or use of alternate carriers due to causes within the FCC's control will be at FCC's expense.

14. Rework and Product Liability Indemnification. In the event of any defect in the Terpene Product delivered to Flotek hereunder, FCC will (without limiting any other remedy of Flotek), upon Flotek's request, replace any defective Terpene Product at the expense of FCC. In addition, FCC shall be responsible for claims by third parties against Flotek for loss or damage based on personal injury or destruction of property due solely to defects in Terpene Product. FCC shall be responsible for the defense, settlement or other final disposition of such claims and agrees to hold Flotek harmless from any expenses or liability arising out of such claims. Flotek may, at its option and expense, retain counsel to participate in the investigation and handling of such claims, although FCC shall have control of all such claims, and the Flotek shall not settle or otherwise dispose of any such claims without the written consent of the FCC.

15. Personal Injury and Property Damage Liability Indemnification. FCC assumes sole responsibility for taking all necessary health and safety precautions, including compliance with all applicable local, state, provincial and federal regulations, in producing Terpene Product under this Agreement. These precautions shall include, but not be limited to, such things as proper control of ventilation, the wearing of adequate protective clothing, and installation and proper utilization of appropriate environmental control equipment. FCC will supply Flotek with its Materials Safety Data Sheets with respect to the Terpene Product. FCC will defend, indemnify and hold harmless Flotek, its Affiliates, and their respective officers and employees from all claims, actions, losses, damages and expenses resulting from any injury to persons, damage to property or action by any regulatory agency, arising out of or in any way associated with the operation of the Facility or any other facility of FCC, including, without limitation, injuries to FCC's employees involved in these operations REGARDLESS OF THE NEGLIGENCE OF ANY OF THE INDEMNIFIED PARTIES. FCC agrees to provide $5,000,000 of commercial liability insurance in support of this indemnity which names Flotek as additional insured, with waiver of subrogation.

16. Environmental Indemnity. Each party hereto agrees to comply with all applicable federal, state provincial and or local environmental law, ordinances, codes, rules, regulations and permits and to handle all raw materials, off specification product, excess or scrap materials, waste, and finished products in an environmentally safe manner so as to prevent any contamination of the structure, soil or ground water in, on, or adjacent to its premises. Each party hereto agrees to indemnify the other party hereto, its Affiliates, subsidiaries, successors, assigns and their respective directors, officers, shareholders and employees and defend and save and hold each of them harmless from all liabilities, losses, claims, demands, assessments, fines, costs or expenses (including, without limitation, reasonable attorneys' and consultants' fees and expenses) of every kind, nature or description arising under common law or any applicable environmental law resulting from, arising out of or relating to any conditions or activities at or involving the premises of the indemnifying party REGARDLESS OF THE NEGLIGENCE OF ANY OF THE INDEMNIFIED PARTIES.

17. Other Sales and Purchases. FCC will be permitted during the Term to sell terpene to other parties who will utilize or resale such terpene for oilfield solvent applications. Notwithstanding any of the terms of this Agreement, Flotek shall not be restricted from purchasing any terpene-based product, including but not limited to, Terpene Product, from sources other than FCC.

18. Termination.

(a) Either Flotek or FCC may terminate the Term immediately, upon a written notice to the other such party, when one of the following events occurs:

(i) When the other Party materially violates one or more clause set forth herein or violates one or more purchase order relating to this Agreement and does not remedy such violation within 30 days from receiving the written notice from the other party of such fact (Cure Period). For the avoidance of doubt, the Parties understand that the postponing of the delivery of the Terpene Product pursuant to Section 11 of this Agreement, shall not be a cause for termination of the Term.

(ii) When one of the Parties is the subject of a request for voluntary and involuntary bankruptcy, recuperation or renewal, based on bankruptcy laws, or incurs in any equivalent situation.

The rights and obligations of the parties hereto pursuant to Sections 12, 13, 15, 16, 18, and 19 shall survive the Term.

19. Warranties. FCC warrants to Flotek that:

(a) all of the Terpene Product supplied by FCC to Flotek shall:

(i) conform to the specifications set forth in Section 1;

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(ii) comply with all relevant laws and regulations including, without limitation, laws and regulations of each of the jurisdictions in which the Terpene Product are either manufactured or to be sold or used concerning purity, sanitation, safety, security, and packaging and labeling of food and beverage;

(iii) be in good condition at the time of delivery in all respects; and

(iv) be free from any defect in design, workmanship, materials and packaging; and

(b) it shall convey to Flotek good title to the Terpene Product free of any encumbrance, lien or security interest;

20. Independent Contractor. FCC is an independent contractor and it is the express understanding of the parties hereto that nothing herein contained shall create any relationship of master and servant, partner, principal and agent between the parties hereto, or their respective employees, servants or agents.

21. Remedies. If any legal action or other proceeding is brought for the enforcement of this Agreement, or because of an alleged dispute, breach, default or misrepresentation in connection with any of the provisions of this Agreement, the successful or prevailing party or parties shall be entitled to recover reasonable attorneys' fees and other costs incurred in that action or proceeding in addition to any other relief to which it or he may be entitled at law or equity.

22. Notices. All notices, consents, demands or other communications required or permitted to be given pursuant to this Agreement shall be deemed sufficiently given when delivered personally during business days to the appropriate location described below or three (3) business days after the posting thereof by United States first class, registered or certified mail, return receipt requested, with postage fee prepaid and addressed or if sent by email to the email address indicated below, four hours after transmitted:

If to FCC: Florida Chemical Company, LLC c/o Archer Daniels Midland Company 1261 Pacific Avenue Erlanger, KY 41018 Attn: President, ADM Nutrition; Chief Financial Officer, WFSI; Chief Counsel, ADM Nutrition Email: Vince.Macciocchi@adm.com, Jeff.W.Miller@adm.com and Louis.Proietti@adm.com

If to Flotek: Flotek Chemistry, LLC: Attn: President 10603 W. Sam Houston Parkway N., Suite 300 Houston, Texas 77064 Tel: 713-849-9911 Fax: 281-605-5554 Email: jchisholm@flotekind.com

23. Successors. FCC may not assign or delegate its rights or obligations pursuant to this Agreement. Subject to the foregoing, this Agreement shall be binding upon each of the parties upon their execution, and inure to the benefit of the parties hereto and their successors and assigns. Any assignee whatsoever will be bound by the obligations of the assigning party under this Agreement, and any assignment shall not diminish the liability or obligation of the assignor under the terms of this Agreement unless otherwise agreed.

24. Severability. In the event that any one or more of the provisions contained in this Agreement or in any other instrument referred to herein, shall, for any reason, be held to be invalid, illegal, or unenforceable in any respect, such invalidity, illegality, or unenforceability shall not affect any other provision of this Agreement or any such other instrument.

25. Paragraph Headings. The paragraph headings used herein are descriptive only and shall have no legal force or effect whatsoever.

26. Gender. Whenever the context so requires, the masculine shall include the feminine and neuter, and the singular shall include the plural and conversely.

27. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the state of Delaware.

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28. No Presumption Against Any Party. Neither this Agreement nor any uncertainty or ambiguity in this Agreement shall be construed or resolved against any party, whether under any rule of construction or otherwise. On the contrary, this Agreement has been reviewed by each of the parties and their counsel (or the party has elected not to consult with counsel of its own choosing) and shall be construed and interpreted according to the ordinary meaning of the words used so as to fairly accomplish the purposes and intentions of all parties.

29. Multiple Counterparts. This Agreement may be executed in multiple counterparts, each of which shall be deemed an original.

30. Waiver. Any waiver by either party to be enforceable must be in writing and no waiver by either party shall constitute a continuing waiver.

31. Cross References. References in this Agreement to Articles, Sections, Exhibits, or Schedules shall be deemed to be references to Articles, Sections, Exhibits, and Schedules of this Agreement unless the context specifically and expressly requires otherwise.

32. Entire Agreement. This Agreement and the other agreements referred to herein set forth the entire understanding of the parties hereto relating to the subject matter hereof and thereof and supersede all prior agreements and understandings among or between any of the parties relating to the subject matter hereof and thereof.

[Signature page follows]

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IN WITNESS WHEREOF, the parties have executed this Agreement as of the date and year first set forth above.

FLORIDA CHEMICAL COMPANY, LLC:

By: /s/ Elizabeth T. Wilkinson Name: Elizabeth T. Wilkinson Title: Chief Financial Officer

FLOTEK CHEMISTRY, LLC:

By: /s/ Elizabeth T. Wilkinson Name: Elizabeth T. Wilkinson Title: Chief Financial Officer

SIGNATURE PAGE TO SUPPLY AGREEMENT

6 
Question: Highlight the parts (if any) of this contract related to Insurance that should be reviewed by a lawyer. Details: Is there a requirement for insurance that must be maintained by one party for the benefit of the counterparty?

Output: 11001


Input: Consider Input: EXHIBIT 10.14

                          SOFTWARE HOSTING AGREEMENT                                          This Software Hosting Agreement (the Agreement) is entered into and effective as of the later of the two signature dates below (the Effective Date) INKTOMI CORPORATION (Inktomi), a California corporation, 1900 South Norfolk Street, Suite 110, San Mateo, California 94403, and MICROSOFT CORPORATION (Microsoft), a Washington Corporation, One Microsoft Way, Redmond, Washington 98052-6399, with reference to the facts set forth in the Recitals below.

                                   Recitals

     A.   Inktomi develops and markets computer software products, including without limitation a search engine software for searching and indexing information accessible through the Internet.

     B.   Microsoft develops, manufactures, distributes and markets computer software products and services.

     C.   Pursuant to that certain Software Development Agreement between the parties executed as of the Effective Date (the Software Development Agreement), Inktomi is customizing its Internet search engine software for Microsoft.

     D.   Microsoft desires that Inktomi host and maintain the customized search engine on servers owned by Inktomi and located at a facility selected by Inktomi in California, and Inktomi desires to provide such hosting and maintenance services, on the terms and conditions contained herein.

                                   Agreement

Accordingly, Inktomi and Microsoft hereby agree as follows:

     1.   Definitions.           -----------

          1.1  Ancillary Agreements shall mean the following agreements between Inktomi and Microsoft, and all amended versions thereof or successor agreements thereto: (i) the Software Development Agreement of even date herewith; (ii) the Information Services Agreement of even date herewith; (iii) the Loan Agreement of even date herewith, and any and all Promissory Notes and/or New Note executed pursuant thereto; (iv) the Security Agreement of even date herewith; and (v) the Escrow Agreement of even date herewith.

[*]=CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY  WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO  THE OMITTED PORTIONS.

            1.2  Deployment, Hosting and Maintenance Specifications shall mean the specifications for the Services attached to this Agreement as Exhibit A, as it may be amended from time to time by mutual agreement of the parties, which agreement shall not be unreasonably withheld by either party; if and when the Deployment, Hosting and Maintenance Specifications are modified in accordance with Section 2.2 below, the parties shall initial the new Deployment, Hosting and Maintenance Specifications or amendments to the existing Deployment, Hosting and Maintenance Specifications, and immediately following the last initialing such new Deployment, Hosting and Maintenance Specifications or amendments shall automatically be deemed to supercede or supplement (as the case may be) Exhibit A.

          1.3  Hosting Servers shall mean those servers (including both the search engine cluster and the crawling cluster) and other hardware and third party software identified in the Deployment, Hosting and Maintenance Specifications that shall be used to host or service the Microsoft Search Engine and Usage Data.

          1.4  Internet means any systems for distributing digital electronic content and information to end users via transmission, broadcast, public display, or other forms of delivery, whether direct or indirect, whether over telephone lines, cable television systems, optical fiber connections, cellular telephones, satellites, wireless broadcast, or other mode of transmission now known or subsequently developed.

          1.5  Launch Date will mean that date on which the Microsoft Search Engine (other than any so-called beta version) is first generally available for use by the public.

          1.6  Microsoft Search Engine will mean those versions of the Product developed to Microsoft specifications pursuant to said Software Development Agreement and used to generate search results for Microsoft (or for third parties requesting searches through Microsoft) under said Information Services Agreement.

          1.7  Microsoft Site means the Microsoft Web Site(s) or Microsoft application(s) which, when accessed by an end user, will permit the end user to conduct a search of the Internet (or a portion thereof) using the Product; if





Microsoft sublicenses its rights to use the search results generated by the Product hereunder (as permitted under the Information Services Agreement), then the site(s) of such Microsoft sublicensee(s) will be deemed to be Microsoft Site(s).

          1.8  Product shall mean that certain customized search engine software developed by Inktomi for Microsoft pursuant to the Software Development Agreement, as more specifically described in said Software Development Agreement.

                                       2

            1.9  Security Measures shall mean those procedures and precautions described in Exhibit A, for maintaining the security of the Product and Usage Data required under this Agreement.

          1.10 Services shall mean the deployment, hosting and maintenance of the Product as described under this Agreement.

          1.11 Term means the period of time commencing on the Effective Date and continuing thereafter indefinitely until this Agreement is terminated pursuant to Section 10 below.

          1.12 Usage Data means such data as Inktomi may collect relating to the usage of (i) the Product by Microsoft and end users, and/or (ii) the Hosting Servers.

          1.13 Web means the so-called World Wide Web, containing, inter alia, Web Pages written in hypertext markup language (HTML) and/or any similar successor technology.

          1.14 Web Indexing Data means such data as Inktomi may collect relating to the documents crawled by its crawling software in connection with its operation of the Product.

          1.15 Web Page means a document on the Web which may be viewed in its entirety without leaving the applicable distinct URL address.

          1.16 Web Site means a collection of inter-related Web Pages.

     2.   Services.           --------

          2.1  Inktomi shall deploy, host and maintain the Product and Hosting Servers in accordance with the Deployment, Hosting and Maintenance Specifications and the other terms and conditions contained in this Agreement. Inktomi agrees that the Services shall be performed in a professional manner and shall be of a high grade, nature, and quality.

          2.2  The parties contemplate that there may be additions, deletions or other changes which may affect the Deployment, Hosting and Maintenance Specifications from time to time during the Term. Subject to Sections 2.2.1 through 2.2.3 below, any such additions, deletions or other changes to the Deployment, Hosting and Maintenance Specifications shall be mutually agreed to by Inktomi and Microsoft. Upon such mutual agreement (or, if mutual agreement is not required, upon notice of any such changes desired by Microsoft), Inktomi shall alter the Services in order to accommodate the revised Deployment, Hosting and Maintenance Specifications.

                                       3

                 2.2.1  Inktomi and Microsoft will confer not less frequently than monthly regarding the appropriate size (including hardware requirements) and capacity of the Hosting Server cluster, and Inktomi will supply all available and relevant usage data it may have; Microsoft will specify its capacity desires, and, notwithstanding anything contained herein to the contrary, any and all changes in capacity (including without limitation, number of Hosting Servers and connectivity capacity) requested by Microsoft shall be deemed acceptable to Inktomi, and Inktomi shall conform to such new capacity requirements in accordance with the timetable specified by Microsoft.

               2.2.2  Inktomi will deploy the capacity requested by Microsoft hereunder within the timeframe specified in the Deployment, Hosting and Maintenance Specifications, or as otherwise may be agreed by Microsoft and Inktomi at such time.

               2.2.3  At each monthly conference referred to above in Section 2.2.1, Inktomi will state its good faith estimate of the hardware and capacity needs for itself and its other customers. At its sole cost and expense, Inktomi promptly will provision for such hardware and capacity needs, and supply Microsoft with a list of the hardware provisioned and an officer's certification that Inktomi has made such provisions. Upon Microsoft's request (but not more often than twice in any calendar year), Inktomi will supply Microsoft with documentation evidencing such provisioning.

          2.3  In accordance with its performance of the Services, Inktomi may collect and/or possess Web Indexing Data and Usage Data.

               2.3.1  As between Inktomi and Microsoft, Inktomi will own all rights in and to Web Indexing Data. However, Inktomi will provide Microsoft with access to the Web Indexing Data solely for purposes of managing, marketing and promoting the Microsoft Search Engine.

               2.3.2  All Usage Data shall be owned jointly by Microsoft and





Inktomi, and Inktomi hereby irrevocably assigns to Microsoft an [*] interest therein. However, Inktomi shall not have the right to share any of such Usage Data with third parties (except that Inktomi may include Usage Data as part of gross undifferentiated data which it shares with other search engine customers but does not indicate as Usage Data related to the Microsoft Search Engine).

          2.4  Inktomi shall provide to Microsoft all reports described in the Deployment, Hosting and Maintenance Specifications, in accordance with the terms therein.

                                       4

[*]=CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY  WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO  THE OMITTED PORTIONS.

            2.5  Inktomi shall strictly adhere to all Security Measures in performing the Services, including without limitation securing the Usage Data, which it may possess or have under its control from time to time, from unauthorized access and modification.

          2.6  Microsoft will have the right, in its sole and absolute discretion, to require Inktomi to devote a separate cluster of Hosting Servers to servicing Microsoft hereunder, which Servers would not be used to service any needs of Inktomi and/or any third parties. The Hosting Servers purchased by Inktomi at Microsoft's request hereunder would be re-deployed to such separate cluster.

               2.6.1  If Microsoft notifies Inktomi in writing that it desires such a separate cluster, Microsoft shall reimburse Inktomi for all actual, direct expenses incurred and paid by Inktomi for equipment (other than Hosting Servers, which shall be purchased by Inktomi with financing loaned by Microsoft as set forth elsewhere herein) and services of necessary subcontractors (but not services of Inktomi employees) required to create and set up such separate cluster, but Microsoft's obligations to make any payments to Inktomi pursuant to clause (a) of Section 4.1 below will cease and terminate effective on the date such separate cluster becomes operational.

               2.6.2  Nothing contained in this Agreement will be deemed to require Microsoft to deploy the Product in Hosting Servers owned by Inktomi, or to require Microsoft to continue to utilize Inktomi's services to host the Product at any time during the Term; without limitation, Microsoft will have the right to deploy the Product, in whole or in part, at other site(s) (whether owned by Microsoft or third parties) during the Term. If Microsoft elects to deploy and operate the Product at other sites, Inktomi will take all steps necessary or appropriate to facilitate such other deployment and operation; without limitation, Inktomi will move any and all Hosting Servers to any location(s) designated by Microsoft (costs of relocation, including shipping and insurance, to be borne exclusively by Microsoft), and Inktomi will provide training to Microsoft personnel and/or others designated by Microsoft to enable them to satisfactorily operate and maintain the Product and Hosting Servers wherever located. Notwithstanding anything to the contrary contained in this Agreement, Microsoft will not be obligated to make any payments to Inktomi pursuant to clauses (a), (e) and/or (f) of Section 4.1 below if Microsoft exercises its rights to move the Hosting Servers under this Section 2.6.2.

          2.7  Inktomi will assign two (2) full-time Inktomi employees exclusively dedicated to maintenance duties hereunder. Such employees are identified in Exhibit D attached hereto; and their replacements shall be subject to Microsoft's prior written approval (which approval Microsoft will not unreasonably withhold). Notwithstanding the foregoing, if Microsoft and Inktomi mutually agree in writing, additional Inktomi employees may be required to be assigned to maintenance duties hereunder.

                                       5

            2.8  Microsoft acknowledges that Inktomi has customized and provided, and will continue to customize and provide, its software and technology to other parties for use in connection with a variety of applications, including search engine applications. Except as may be expressly provided to the contrary elsewhere in this Agreement, nothing in this Agreement will be deemed to (i) limit or restrict Inktomi from customizing and providing its software and technology to other parties for any purpose, including in connection with search engine applications, or (ii) in any way affect the rights granted to such other parties. Microsoft further acknowledges that in addition to utilizing the Hosting Servers to host the Product, Inktomi may also use the Hosting Servers to service its own needs and the needs of other third parties, unless Microsoft elects to use a separate cluster in accordance with Section 2.6 above (it being understood that Inktomi will estimate the capacity for servicing the needs of itself and its other customers in good faith and provision accordingly, in accordance with Section 2.2).

     3.   Hosting Servers.           ---------------

          3.1  Inktomi shall own all new Hosting Servers purchased by Inktomi pursuant to Microsoft's request hereunder.

               3.1.1  To the extent Inktomi is required to do so in order to meet Microsoft's capacity requests under the Deployment, Hosting and Maintenance Specifications (as the same may change from time to time), Inktomi shall purchase new Hosting Servers. Prior to purchasing any such new Hosting Servers, Inktomi will seek bids from third parties, copies of which Inktomi will provide





to Microsoft, and Microsoft will have the right to approve all such purchases and the applicable purchase prices. Inktomi shall use commercially reasonable efforts to minimize the purchase prices of such new Hosting Servers, but in any event such purchase prices will not be more than any comparable equipment purchased by Inktomi during the same time frame. Inktomi will consult with Microsoft regarding the proposed purchase prices of all new Hosting Servers prior to purchasing the same, and if Microsoft is aware of a vendor who is willing to sell Hosting Servers to Inktomi at a lower purchase price than as proposed by Inktomi, Inktomi agrees to purchase the applicable new Hosting Servers from such vendor.

               3.1.2  Notwithstanding Section 3.1.1 above, Inktomi shall have no obligation whatsoever to purchase any new Hosting Servers unless Microsoft loans Inktomi an amount equal to the purchase price thereof pursuant to the Loan Agreement between Inktomi and Microsoft of even date herewith (the Loan Agreement).

          3.2  Microsoft acknowledges that, pursuant to Inktomi's contractual arrangement with its subcontractor, Exodus Communications, Inc. (Exodus), Inktomi will locate the Hosting Servers at the facilities of Exodus, and Exodus will provide power and Internet telecommunications services to the Hosting Servers. However, Microsoft will have no obligations or liabilities to Exodus, Inktomi will remain liable for providing all

                                       6

  Services to Microsoft notwithstanding its arrangement with Exodus, and Inktomi will [*] and [*] against from any and all [*] to [*] (in accordance with the procedures specified in Section [*] below). A copy of the contract(s) between Inktomi and Exodus is/are attached hereto as Exhibit [*], and Inktomi shall not modify said contract(s) or replace Exodus as its subcontractor for the applicable services (including without limitation by having Inktomi perform the Services directly) without Microsoft's prior written approval (which approval Microsoft agrees to not unreasonably withhold). Inktomi shall provide Exodus with a copy of the Security Measures applicable under this Agreement and will use commercially reasonable efforts to ensure that Exodus strictly adheres to all such Security Measures.

          3.3  Subject to Microsoft's rights under Section 2.6.2 above and/or the Security Agreement between Inktomi and Microsoft of even date herewith, executed in accordance with the Loan Agreement, Microsoft shall not have any access to the Hosting Servers, except as follows: (i) Microsoft will have electronic read-only access to real time system data on the status of the usage, accessibility and performance of the Microsoft Search Engine (via software developed by Inktomi in consultation with Microsoft), and (ii) Microsoft will have the right, upon reasonable notice and during normal business hours, to have representatives escorted by Inktomi employees tour the premises where the Hosting Servers are located as necessary to ensure Microsoft's satisfaction with the operation of the physical plant and equipment. Microsoft agrees to comply with the Security Measures at all times when accessing the Hosting Servers as permitted hereunder.

     4.   Payment For Services.           --------------------

          4.1  As full and complete compensation for the Services, Microsoft shall pay to Inktomi the following monthly fees:

               (a)  beginning with the Launch Date, the sum of [*] [*] Dollars ($[*]) (attributable to the use during the Term of the Hosting Servers owned by Inktomi as of the Effective Date), provided that in no event will Microsoft be obligated to make more than [*] ([*]) monthly payments pursuant to this clause (a), and if the Term extends beyond [*] years after the Launch Date, this clause (a) will be deemed deleted from this Agreement effective on the [*] anniversary of the Launch Date notwithstanding anything to the contrary contained herein;

               (b)  an amount equal to [*] ([*]) of the [*], [*], [*], [*] thereon, incurred by Inktomi to purchase each new Hosting Server required to service Microsoft's needs in accordance with Section 3.1 above (attributable to the use during the Term of such new Hosting Servers); such payments will commence with respect to each new Hosting Server at such time as Inktomi's repayment obligations begin with respect to such new Hosting

                                       7

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  Server pursuant to the Loan Agreement and the applicable Promissory Note. Notwithstanding section 4.2 below, such payments shall be due in immediately available funds on the first business day of each month. The parties acknowledge that the monthly fee under this clause (b) will increase throughout the Term if and to the extent that Microsoft's Hosting Server requirements increase, but, notwithstanding anything contained herein to the contrary, no amounts shall be payable under this clause (b) attributable to any Hosting Server which is more than [*] years old;

               (c)  an amount equal to the [*] and [*] of the new Hosting Servers purchased by Inktomi pursuant to Section 3.1 above ([*] any amounts paid by Inktomi to Exodus for such services or attributable to the employees referred to in clause (f) below), payable if and when Inktomi pays such maintenance





costs; Inktomi will use its commercially reasonable efforts to ensure that the annual hardware and software maintenance costs for each such new Hosting Server are not more than [*] percent ([*]%) of the purchase price of such New Hosting Server, and Microsoft will not be obligated to pay higher maintenance costs than such [*]% annual estimate without its prior written consent;

               (d)  an amount equal to [*] Percent ([*]%) of the sum of the amounts payable under clauses (b) and (c) above (attributable as Inktomi's management fee for providing the Services);

               (e)  an amount equal to Microsoft's [*] of the [*] [*] by Inktomi to Exodus in connection with the applicable Hosting Servers cluster, computed in accordance with Exhibit [*], [*] the [*] new Hosting Servers are [*] at Exodus; and

               (f)  an amount equal to [*] per month per person identified in Section 2.7 above, [*] of the new Hosting Servers.

In addition, if the number of ADH (as defined in the Software Development Agreement and Information Services Agreement) should exceed the capacity requested by Microsoft, or if Inktomi's usage of its estimated capacity requirements should exceed its estimates as communicated to Microsoft in accordance with Section 2.2.1 above, then Microsoft's applicable payment(s) hereunder will be [*] in [*] with the [*] set forth in Exhibit [*] hereto.

          4.2  Except as set forth in Section 4.1(b) above, Inktomi shall supply to Microsoft written invoices for all amounts due under this Agreement, and payments will be due net [*] ([*]) days from Microsoft's receipt of such invoice. Inktomi shall bear sole responsibility for all expenses incurred in connection with the performance of the Services, unless otherwise set forth herein or agreed to in writing by Microsoft.

                                       8

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            4.3  Inktomi shall keep true and accurate books and records, in accordance with Generally Accepted Accounting Principles (GAAP), relating to all costs and expenses for which Inktomi is entitled to charge Microsoft pursuant to Section 4.1 above, throughout the Term and for eighteen (18) additional months thereafter. Inktomi will permit Microsoft to have access to, and to make copies of, all such books and records for purposes of auditing and verifying such costs and expenses, provided that Microsoft shall give Inktomi reasonable notice prior to each requested audit and shall perform such audit during normal business hours at Inktomi's office(s) where such records are normally kept. If any Microsoft audit should determine that Inktomi overcharged Microsoft by an amount of [*]% or more for the period audited, then in addition to any and all other rights and remedies Microsoft may have under the circumstances, Microsoft may require Inktomi to reimburse it for all costs it incurred relating to such audit.

          4.4  Taxes.                -----

               4.4.1  All amounts to be paid by Microsoft to Inktomi herein are exclusive of any federal, state, local, municipal or other governmental taxes, including, without limitation, taxes based on, imposed on or measured by net or gross income or receipts, franchise taxes, taxes on doing business, capital stock taxes (including any minimum taxes and taxes measured by any item of tax preference), sales, use, excise, property, withholding or similar taxes, duties, levies, fees, excises or tariffs (all such taxes and other charges collectively Taxes) now or hereafter imposed on Inktomi under applicable law (the Inktomi Taxes). Microsoft is not liable to Inktomi for any Taxes incurred in connection with this Agreement, unless they are (i) owed by Microsoft under applicable law solely as a result of entering into this Agreement (ii) are based solely upon the amounts payable under this Agreement, and (iii) are required to be collected from Microsoft by Inktomi under applicable law, provided, however, that solely with respect to sales tax or use tax payable to those taxing jurisdictions that impose sales or use taxes under applicable law upon the vendor, rather than the purchaser, clause (i) above shall be modified to provide sales taxes or use taxes that are owed by Inktomi under applicable law solely as a result of entering into this Agreement and clause (iii) shall be modified to provide are permitted to be collected from Microsoft by Inktomi under applicable law. (Such Taxes as are described in clauses (i), (ii) and (iii) above, the Invoiced Taxes.) The Invoiced Taxes shall be stated separately as applicable on Inktomi's invoices and shall be remitted by Microsoft to Inktomi. Inktomi shall promptly provide to Microsoft official tax receipts indicating that such Invoiced Taxes have been collected by Inktomi. Microsoft may provide to Inktomi an exemption certificate acceptable to Inktomi and to the relevant taxing authority (including without limitation a resale certificate) in which case Inktomi shall not collect the Taxes covered by such certificate. Inktomi agrees to take such steps as are reasonably requested by Microsoft to minimize such Invoiced Taxes in accordance with all relevant laws and to reasonably cooperate with and assist Microsoft, at Microsoft's request, in challenging the validity of any Invoiced Taxes or other Taxes paid directly by Microsoft to the relevant taxing authority. Inktomi shall indemnify and hold Microsoft

                                       9

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THE OMITTED PORTIONS.

  harmless from any Taxes, penalties, interest, or additions to tax arising from amounts paid by Microsoft to Inktomi under this Agreement that are asserted or assessed against Microsoft to the extent such amounts are related to Invoiced Taxes paid to Inktomi by Microsoft under this section. Other than the Invoiced Taxes, all Inktomi Taxes shall be the responsibility of Inktomi and may not be passed on to Microsoft. Inktomi takes full responsibility for all such Inktomi Taxes, including penalties, interest and other additions thereon and agrees to indemnify, defend and hold Microsoft harmless from any claims, causes of action, costs (including without limitation, reasonable attorneys' fees), penalties, interest charges and other liabilities of any nature whatsoever associated therewith. All Taxes that are imposed on Microsoft under applicable law (the Microsoft Taxes) shall be the responsibility of Microsoft and may not be passed on to Inktomi. Microsoft takes full responsibility for all such Microsoft Taxes, including penalties, interest and other additions thereon and agrees to indemnify, defend and hold Inktomi harmless from any claims, causes of action, costs (including without limitation, reasonable attorneys' fees), penalties, interest charges and other liabilities of any nature whatsoever associated therewith.

          4.4.2  In the event that Taxes are required to be withheld on payments made hereunder by any U.S. (state, local or federal) or foreign government, Microsoft may deduct such Taxes from the amount owed Inktomi and pay them to the appropriate taxing authority. Microsoft shall in turn promptly secure and deliver to Inktomi an official receipt for any Taxes withheld. Inktomi may provide to Microsoft an exemption certificate acceptable to Microsoft and to the relevant taxing authority (including without limitation a resale certificate) in which case Microsoft shall not collect the Taxes covered by such certificate. Microsoft agrees to take such steps as are reasonably requested by Inktomi to minimize such Taxes in accordance with all relevant laws and to reasonably cooperate with and assist Inktomi, at Inktomi's request, in challenging the validity of any such Taxes.

          4.4.3  Inktomi agrees and acknowledges that it will be responsible for all of its federal and state taxes, withholding, social security, unemployment and other related taxes, insurance, and other benefits, and all salaries, benefits, and other costs of its employees.

     5.   Ownership of the Product. The parties respective rights in and to the           ------------------------                                               Product will be as set forth in the Software Development Agreement and the Information Services Agreement of even date herewith, and nothing contained in this Agreement shall be deemed to modify such rights allocation.

  6.      Confidentiality.           ---------------

     6.1  The parties hereby agree that all terms and conditions of that certain Microsoft Corporation Non-Disclosure Agreement between them dated March 18, 1997, shall govern the disclosure of confidential and proprietary information made under this

                                       10

  Agreement. In this connection, the parties hereby agree that the terms of this Agreement shall be treated as confidential in accordance with the terms of said Non-Disclosure Agreement.

          6.2  Without having first sought and obtained Microsoft's written approval (which Microsoft may withhold in its sole and absolute discretion), Inktomi shall not, directly or indirectly, (i) trade upon this transaction or any aspect of Inktomi's relationship with Microsoft, or (ii) otherwise deprecate Microsoft technology.

          6.3  Inktomi shall use its reasonable commercial efforts to cause Exodus to execute a non-disclosure agreement with Microsoft which includes substantially similar restrictions as are contained herein.

          6.4  Neither party will issue any press release or make any public announcement(s) relating in any way whatsoever to this Agreement or the relationship established by this Agreement without the express prior written consent of the other party. However, the parties acknowledge that this Agreement, or portions thereof, may be required under applicable law to be disclosed, as part of or an exhibit to a party's required public disclosure documents. If either party is advised by its legal counsel that such disclosure is required, it will notify the other in writing and the parties will jointly seek confidential treatment of this Agreement to the maximum extent reasonably possible, in documents approved by both parties and filed with the applicable governmental or regulatory authorities. Notwithstanding the foregoing, Microsoft and Inktomi will cooperate to create a mutually approved joint press release regarding the non-confidential aspects of this Agreement, which press release shall be issued by each party on the Launch Date; provided, however, that the precise timing of such press release shall be subject to the approval of Microsoft (in its sole and absolute discretion).

     7.   Representations and Warranties.           ------------------------------

          7.1  Microsoft warrants and represents that it has the full power to enter into this Agreement and perform its obligations hereunder.

          7.2  Inktomi warrants and represents that:





               7.2.1  It has the full power to enter into this Agreement and perform its obligations hereunder, and Inktomi's performance of such obligations will not violate any terms and conditions of other agreements entered into by Inktomi with [*] ([*]);

               7.2.2  Inktomi's [*] and [*] of the Product shall [*] to the [*] and [*],                                        11

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  provided, however, that a [*] and [*] to so [*] will not be [*] to be a [*] hereunder; and

               7.2.3  Notwithstanding any [*] to [*] hereunder, or to any other [*], Inktomi shall remain [*] for the [*] hereunder in accordance with [*].

     8.   Indemnification.           ---------------

          8.1  Each party shall, at the expense of such party (the Indemnifying Party) and at the request of the other party (the Indemnified Party), defend [*] party claim or action brought against the Indemnified Party, and/or the [*] and [*] which, [*], (i) would constitute a [*] of [*], [*] or [*] made by the Indemnifying Party under this Agreement; or (ii) would [*] of the Indemnifying Party's [*]; and the Indemnifying Party will [*] and [*] the Indemnified Party [*] and [*], [*] and [*] incurred by the Indemnified Party, including but [*] to [*] of [*] and [*], that are attributable to such claim. The Indemnified Party shall: (x) provide the Indemnifying Party reasonably prompt notice in writing of any such claim or action and [*] the Indemnifying Party, through counsel [*] to Microsoft and Inktomi, to [*] and [*] such claim or action; and (y) provide the Indemnifying Party [*], [*] and [*] at the [*] Party's [*], to [*] the Indemnifying Party to [*] such claim or action. The Indemnifying Party will [*] for [*] made by the [*] Party without the [*] Party's [*], which [*] will [*].

          8.2  The Indemnified Party shall have the right to employ separate counsel and participate in the defense of any claim or action. The Indemnifying Party shall reimburse the Indemnified Party upon demand for any payments made or loss suffered by it at any time after the date hereof, based upon the judgment of any court of competent jurisdiction or pursuant to a bona fide compromise or settlement of claims, demands, or actions, in respect to any damages related to any claim or action under this Section 8.

          8.3  The Indemnifying Party may [*] any claim or action under this Section 8 on the Indemnified Party's behalf [*] the [*], which [*] will [*]. In the event Microsoft and Inktomi agree to settle a claim or action, the each party agrees not to publicize the settlement without first obtaining the other party's written permission, which permission will not be unreasonably withheld.

                                       12

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            9.   LIMITATION OF LIABILITY. EXCEPT FOR [*] CAUSED BY A [*] OF                ----------------------- SECTION [*], NEITHER PARTY SHALL BE [*] (IN [*] WITH OR PURSUANT TO THIS AGREEMENT AND THE ANCILLARY AGREEMENTS TAKEN AS A WHOLE) FOR ANY [*], [*] OR [*] [*] (INCLUDING [*]) [*] OF [*] ([*]) [*] OF THE [*] OF [*], EVEN IF [*] HAD BEEN [*] OF THE [*] OF SUCH [*].        10.  Termination and Other Remedies.           ------------------------------

          10.1 Inktomi may terminate this Agreement without cause upon one year's prior written notice, provided that such notice may not be given prior to the second anniversary of the Launch Date.

          10.2 Microsoft may terminate this Agreement at any time without cause upon [*] ([*]) days prior written notice. Upon receipt of such notice, Inktomi will discontinue all work hereunder. If Microsoft terminates this Agreement without cause pursuant to this Section 10.2, then Microsoft will pay for all services provided by Inktomi up until the date of termination under this Section 10.2. Notwithstanding anything contained herein to the contrary, should Microsoft exercise its termination right pursuant to this Section 10.2, then Inktomi will have the right to elect, in writing within fifteen (15) days after receipt of Microsoft's notice of termination hereunder, either one of the following two options for a early termination penalty:

                (a)   Inktomi may require Microsoft to pay to Inktomi, in  [*] immediately following the effective termination date, an amount equal to [*] ([*]) of all outstanding principal, interest and other amounts owed or owing to Microsoft by Inktomi on the date of termination under the Loan Agreement (and outstanding Promissory Notes issued thereunder); or

               (b)    Inktomi may deliver that portion of the Collateral (as defined in the Loan Agreement) which was purchased with Advances evidenced by the then-outstanding Promissory Notes (as defined in the Loan Agreement) (the Returned Collateral) to Microsoft, and assign all right, title and interest in





and to said Returned Collateral to Microsoft, and promptly upon such delivery and assignment Inktomi may require Microsoft to pay to Inktomi, in [*]  immediately following the effective date of termination, an amount equal to [*] ([*]) of all outstanding principal, interest and other amounts owed or owing to Microsoft by Inktomi on the date of termination under the Loan Agreement (and outstanding Promissory Notes issued thereunder); provided, however, that the following conditions must be satisfied for Inktomi to be entitled to elect this alternative (b)-

                                       13

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            (i)    Inktomi then owns all of the Returned Collateral and has [*]      the Returned Collateral [*], and [*] other than Lender;

          (ii)   Inktomi obtains any [*] reasonably required by Microsoft from      Inktomi's [*];

          (iii)  the Returned Collateral is returned in good condition and      repair, without any waste or unusual or unreasonable depreciation of      Returned Collateral;

          (iv)   Inktomi has not committed any act for which any portion of the      Returned Collateral might be confiscated by any governmental or private      entity;

          (v)    Inktomi has paid all taxes, assessments or similar obligations      affecting the Returned Collateral that are then due or have then accrued;

          (vi)   Inktomi [*] to Microsoft [*] that [*] of the [*] is [*] and      [*]; and

          (vii)  Inktomi, [*], arranges to deliver the Returned Collateral in a      manner and to a location designated by Microsoft.

In the event Inktomi elects this alternative (b), the Security Agreement executed in connection with the Loan Agreement shall terminate on the business day immediately following the date of delivery and assignment of all the Returned Collateral to Microsoft.

          10.3   Subject to Section 12.9 below, in the event the Microsoft Search Engine is inaccessible to Microsoft, due to a problem other than one with Microsoft's servers or the telecommunication line from Microsoft to the Hosting Servers, for twenty-four (24) consecutive hours, or for forty-eight (48) hours or more in any seventy-two (72) hour period, or for seventy-two (72) hours or more in any one week period, and such inaccessibility is due to any reason other than Microsoft's breach of its obligations under this Agreement, then Microsoft may suspend performance and/or terminate this Agreement immediately with no further obligation.

          10.4   Microsoft may suspend performance and/or terminate this Agreement immediately upon written notice at any time if:

                 (a)  Inktomi is in [*] of this Agreement (excluding Section [*]) and fails to cure that breach within [*] ([*]) days after written notice thereof; or

                 (b)  Inktomi is in material breach of Section [*]; or

                                       14

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                   (c)  Inktomi becomes insolvent or makes any assignment for the benefit of creditors or similar transfer evidencing insolvency; or suffers or permits the commencement of any form of insolvency or receivership proceeding; or has any petition under any bankruptcy law filed against it, which petition is not dismissed within sixty (60) days of such filing; or has a trustee or receiver appointed for its business or assets or any part thereof.

          10.5   Inktomi may suspend performance and/or terminate this Agreement immediately upon written notice at any time if:

                 (a)  Microsoft is in [*] of this Agreement (excluding Section [*]) and fails to cure that breach within [*] ([*]) days after written notice thereof; or

                 (b)  Microsoft is in material breach of Section [*]; or

                 (c)  Microsoft becomes insolvent or makes any assignment for the benefit of creditors or similar transfer evidencing insolvency; or suffers or permits the commencement of any form of insolvency or receivership proceeding; or has any petition under any bankruptcy law filed against it, which petition is not dismissed within sixty (60) days of such filing; or has a





trustee or receiver appointed for its business or assets or any part thereof.

          10.6   If Inktomi is in material breach of this Agreement, then Microsoft will have the right to withhold payment of amounts otherwise owed by Microsoft to Inktomi pursuant to this and/or any Ancillary Agreement; provided, however, that Microsoft shall give Inktomi not less than [*] ([*]) days to cure such breach prior withholding any such payments.

          10.7   A breach of this Agreement by either party will also constitute a breach by such party of each and every Ancillary Agreement; and a breach by either party of any Ancillary Agreement will also consitute a breach of this Agreement by such party.

          10.8   In the event of termination or expiration of this Agreement for any reason, Sections 1, 2.3, 4.3, 4.4, 5, 6.1, 7, 8, 9 and 12 shall survive termination. Except as otherwise expressly provided in this Agreement, Inktomi shall turn over to Microsoft all work in progress, software, and any other materials provided by Microsoft to Inktomi under this Agreement promptly following termination or expiration. Neither party shall be liable to the other for damages of any sort resulting solely from such party terminating this Agreement in accordance with its terms.

                                       15

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            10.9   The rights and remedies given to the parties under this Section 10 are in addition to any other rights and/or remedies that the parties may have under the circumstances, all of which are expressly reserved.

     11.  International Deployment, Hosting & Maintenance Obligations of           -------------------------------------------------------------- Inktomi. Microsoft will have the right to require Inktomi to purchase new - ------- Hosting Servers, and/or to arrange for and perform such deployment, hosting and maintenance services, as Microsoft may determine in connection with international versions of the Product throughout the Term, on the same terms and conditions as applicable hereunder with respect to the original version of the Product directed toward the U.S. market, including without limitation requiring Inktomi to establish, deploy and maintain a cluster of Hosting Servers anywhere in the world (including [*]) designated by Microsoft. If and when Microsoft requires such undertakings by Inktomi, it will so notify Inktomi in writing, whereupon Inktomi will perform such undertakings as requested as expeditiously as reasonably possible.

     12.  Miscellany.           ----------

          12.1   Neither party shall represent itself as the agent or legal representative of the other for any purpose whatsoever, and neither party shall have the right to create or assume for the other any obligation of any kind. This Agreement shall not create or be deemed to create an agency, partnership, franchise, employment relationship or joint venture between the parties. Each party's employees who perform services related to this Agreement shall remain under the exclusive direction and control of their respective employer and shall receive such salaries, compensation and benefits as their respective employer may from time to time determine. Each party shall have full and sole responsibility for its employees who perform any service related to this Agreement with regard to compliance with all applicable laws, rules and regulations governing such party relating to employment, labor, wages, benefits, taxes and other matters affecting its employees.

          12.2   Any notice required or permitted to be given under this Agreement shall be made in writing and shall be deemed to have been given or made if it is in writing and is: (i) delivered in person, (ii) sent by same day or overnight courier, (iii) mailed by certified or registered mail, return receipt requested, postage prepaid, addressed to the party at its address set forth below or at such other address as such party may subsequently furnish to the other party by notice hereunder, or (iv) delivered by facsimile, the transmittal of which shall be confirmed by a telephone call to the other party and by dispatch of a confirming copy of the transmittal by registered or certified mail, postage prepaid. Notices will be deemed effective on the date of delivery in the case of personal delivery, or three (3) business days after mailing, or on the date of dispatch in the case of notification by facsimile (assuming confirmation of transmission). The parties' addresses for purposes of notice shall be as set forth above, provided that all notices to Inktomi shall be sent to the

                                       16

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  attention of General Counsel; and all notices to Microsoft shall be sent to the attention of Shirish Nadkarni, with a copy to: Law & Corporate Affairs, U.S. Legal.

          12.3   This Agreement shall be construed, enforced, performed and in all respects governed by and in accordance with the laws in the State of Washington. In any action or suit to enforce any right or remedy under this





Agreement the prevailing party shall be entitled to recover its reasonable attorneys' fees and costs.

          12.4   In the event any provision of this Agreement is rendered null, void or otherwise ineffective, then (i) the parties agree to negotiate in good faith an acceptable alternative provision which reflects as closely as possible the intent of the unenforceable provision and (ii) notwithstanding, and regardless of whether the parties reach agreement after the good faith negotiations described in clause (i) immediately above, the validity, legality and enforceability of the remaining provisions of this Agreement shall not in any way be affected or impaired thereby and shall remain in full force and effect. Section and all other headings used herein are provided for convenience only and are not to be given any legal effect or considered in interpreting any provision of this Agreement. No provision of this Agreement shall be interpreted against any party because such party or its legal representative drafted such provision.

           12.5  Except as expressly permitted hereunder or in Exhibit F hereto, neither party may transfer, assign or sublicense this Agreement, or any rights or obligations hereunder, whether by contract or by operation of law, except with the express written consent of the other party, and any attempted transfer, assignment or sublicense by a party in violation of this Section shall be void. For purposes of this Agreement, an transfer under this Section shall be deemed to include, without limitation, the following: (a) a merger or any other combination of an entity with another party (other than a reincorporation of Inktomi from the State of California to the State of Delaware), whether or not the entity is the surviving entity; (b) any transaction or series of transactions whereby a third party acquires direct or indirect power to control the management and policies of an entity, whether through the acquisition of voting securities, by contract, or otherwise; (c) in the case of Inktomi, the sale or other transfer of Inktomi's search engine business or any other substantial portion of Inktomi's assets (whether in a single transaction or series of transactions), or (d) the transfer of any rights or obligations in the course of a liquidation or other similar reorganization of an entity (other than a reincorporation of Inktomi from the State of California to the State of Delaware). Neither party will unreasonably withhold or delay its consent to a requested transfer, assignment or sublicense. Subject to the provisions of this Section, this Agreement shall be binding upon and inure to the benefit of each party and their respective successors and assigns.

          12.6   All rights and obligations of the parties hereunder are personal to them. Except as otherwise specifically stated herein, this Agreement is not intended to benefit, nor shall it be deemed to give rise to, any rights in any third party.

                                       17

            12.7   Each party shall be responsible for compliance with all applicable laws, rules and regulations, if any, related to the performance of its obligations under this Agreement.

          12.8   No waiver of any breach of any provision of this Agreement shall constitute a waiver of any prior, concurrent or subsequent breach of the same or any other provisions hereof or thereof, and no waiver shall be effective unless made in writing and signed by an authorized representative of the waiving party.

          12.9   Neither party shall be liable hereunder by reason of any failure or delay in the performance of its obligations hereunder during any event of force majeure.

          12.10  The parties acknowledge that there may be instances during the Term when, notwithstanding the Non-Disclosure Agreement referred to in Section 6.1 above, Inktomi will not wish to disclose or have Microsoft become aware (through inspection or otherwise) of certain confidential and proprietary information of Inktomi relating to its business and/or technology. In those instances, the parties agree to work together in a spirit of cooperation to work around such disclosure so that Inktomi is able to perform the Services to Microsoft's reasonable satisfaction and otherwise discharge its obligations under this Agreement without making such disclosure.

          12.11  This Agreement, along with the Ancillary Agreements, together contain the entire agreement of the parties with respect to the premises, and may not be modified or amended except by a written instrument executed by the party sought to be charged or bound thereby.

     13.  Insurance. Inktomi will maintain insurance (including but not limited           --------- to liability and property insurance covering the Hosting Servers and Inktomi's operation thereof) in accordance with the requirements set forth in the Software Development Agreement and Loan Agreement between the parties of even date herewith. Executed as of the Effective Date on the signature dates below.

INKTOMI CORPORATION                         MICROSOFT CORPORATION       /s/ DAVID C. PETERSCHMIDT                   /s/ LAURA JENNINGS  By: _________________________               By: _________________________   David C. Peterschmidt, CEO                  Laura Jennings  ______________________________              ______________________________ (printed name and title)                      (printed name and title)





            July 24                                      7/27 Date: ____________________, 1997            Date: ____________________, 1997

                                       18

                                     EXHIBIT A

   DEPLOYMENT, HOSTING AND MAINTENANCE SPECIFICATIONS AND SECURITY MEASURES                                                                                                                                                           (32 pages follow)

                                     EXHIBIT A                                    ---------

YUKON REQUIREMENTS FOR THE INKTOMI SEARCH SERVICE MICROSOFT CONFIDENTIAL - --------------------------------------------------------------------------------

VERSION:            1.0 STABILITY:          High FILENAME:           Yukon requirements for Inktomi search service.doc DATE:               07/07/97 3:57 PM AUTHOR(S):          William Jones   wjones

                                                                    Page i of 32

                                 Table of Contents

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  1.   OVERVIEW ================================================================================

The goal of this document is to provide a reasonably complete list of Yukon requirements for the Inktomi search service.  Note that a number of the requirements in this document are met by the existing search service but are included anyway for the sake of completeness.

The Section 2 lists all requirements according to area (Performance and Scalability, Reliability and Fault Tolerance, ...) together with information on Target Release and Due Date as defined below.  The Appendix (Section 7) follows a similar organization and provides more detail on the requirements..

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[*]

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[*]

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  [*]

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  [*]

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[*]

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  [*]

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  [*]





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  [*]

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                                     EXHIBIT B

                    CONTRACT(S) BETWEEN INKTOMI AND EXODUS

                                     EXHIBIT C

                            PRO-RATION METHODOLOGY

ALLOCATION OF EXODUS OPERATING COSTS

Exodus charges a monthly fee for facility space, fire suppression, air     conditioning, security, electricity, support services and Internet    connectivity. Inktomi is obliged to contract for this capacity in advance.    The connectivity is currently itemized and charged at a current rate of    [*].

[*] will be according to the [*] provisioned.

Example: [*] - [*] per day, [*] per day [*]. [*] of Exodus charges, [*] of    Exodus charges [*].

[*] will be charged to [*] only for their share of [*]

Current estimate is that [*]; this would be [*].

[*]=CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY  WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO  THE OMITTED PORTIONS.

                                     EXHIBIT D

                         INKTOMI MAINTENANCE EMPLOYEES

                                  [*] and [*]

[*]=CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY  WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO  THE OMITTED PORTIONS.

                                     EXHIBIT E

                          OVER-UTILIZATION ADJUSTMENT

In the event that one party under-provisions its portion of the shared Inktomi hosting cluster such that its [*] are [*] by the [*], there will be a charge on a [*] levied against the under-provisioned party.

If [*] for a [*] exceeds its agreed capacity provisioning (as determined in accordance with Sections 2.2 and 2.8, then Microsoft's [*] will be [*] ([*] if the [*] is by [*], or [*] if such [*] is by [*]) in accordance with the following computation: [*] the [*] ([*]) times the [*] of the provisioned capacity ([*]). Note that the over-utilization could apply to [*] in any [*].

[*] will be calculated each month by taking the [*] of the Inktomi [*] without regard to [*] ([*]) [*] ([*]) [*] by the agreed total [*] provisioned.

[*] will be calculated for each party each month by [*] the number of [*] ([*] the [*] in the [*]) from the number of [*] for the [*].





Example:

     Assumptions:      1. Microsoft provisioned capacity is [*]      2. Inktomi provisioned capacity is [*]      3. [*] in [*] is $[*]      4. [*] is [*] for a [*]      5. [*] is [*] for that [*]

     [*] = $[*] = $[*]

     [*] = [*]  = [*]

     Over-Utilization Adjustment = [*] = $[*]              [*] in such [*] payable by [*]

Notwithstanding anything contained herein to the contrary, if a party shall have [*] its provisioned capacity by [*] in any month, such party shall be deemed [*] for its [*] during such month as soon as possible.

[*]=CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY  WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO  THE OMITTED PORTIONS.

                                     EXHIBIT F                                    ---------

                              Transfer by Inktomi                               -------------------

If Inktomi requests Microsoft's consent to a transfer as described in clause (a) of Section 12.5 of this Software Hosting Agreement to which this Exhibit F is  appended, and Microsoft reasonably withholds its consent to such transfer (an  Unconsented Transfer), then Inktomi will nevertheless have the right to  transfer this Agreement in connection with its proposed Unconsented Transfer  subject to the following conditions precedent to the Unconsented Transfer:

(i)   Inktomi, at its sole cost and expense, and without any financing supplied by Microsoft, will create a separate cluster of Hosting Servers for Microsoft required to service Microsoft's reasonably anticipated needs for a period of twelve months after the commencement of operation of such new and relocated cluster [provided however that Microsoft will purchase, or fund (in accordance with the Loan Agreement) Inktomi's of, (whichever Microsoft elects) any new hosting servers beyond the Hosting Servers purchased by Inktomi under said Software Hosting Agreement necessary to service Microsoft's reasonably anticipated needs as set forth above];

(ii)  Inktomi will relocate, at its sole cost and expense (including, without  limitation, indemnifying Microsoft and holding it harmless against any and all  Taxes that arise as a direct or indirect result of the relocation of the Hosting Servers), all Hosting Servers referred to in clause (i) to a location designated by Microsoft, in its sole discretion;

(iii) Inktomi, at its sole cost and expense, will provide training to Microsoft  personnel to the extent requested by Microsoft, to enable such personnel to use  and maintain the Microsoft Search Engine, and to create enhancements thereto,  with reasonable competence (all as determined by Microsoft in its sole discretion);

(iv)  Inktomi will grant to Microsoft an irrevocable, non-exclusive,  royalty-free license to use the Product (and all required underlying Inktomi  Technology) solely in connection with Microsoft's operation of the Microsoft  Search Engine (which license shall include the right to create enhancements and  other derivative works based thereon for use in conjunction therewith) for such  period as Microsoft may require to transition its search engine services to  non-Inktomi technology (the Transition Period), and Inktomi will waive all  royalties otherwise payable pursuant to the Software Development Agreement  and/or the Information Services Agreement between the parties of even date  herewith; for the purposes of this clause (iv), the Transition Period will  commence at such time as Microsoft assumes control over said separate cluster  and begins itself operating the Microsoft Search Engine, and will continue  thereafter for eighteen months (18) or until the

                                      24

  termination of the Software Development Agreement and Information Services  Agreement (whichever is longer);

(v)   Inktomi will direct the Escrow Agent to release to Microsoft all Confidential Materials held by the Escrow Agent, subject to Microsoft's agreement to use such Confidential Materials only in connection with its licensed rights under clause (iv) above;

(vi)  Inktomi will agree to reimburse Microsoft for all reasonable costs incurred by Microsoft in transitioning its search engine to non-Inktomi technology (whether created by Microsoft or by a third party); and

(vii) Inktomi will cause the applicable proposed transferee of this Agreement to assume, jointly and severally with Inktomi, all of Inktomi's obligations  hereunder.

Microsoft will cooperate with Inktomi and use its reasonable best efforts so as





to enable Inktomi to satisfy the foregoing conditions precedent in a timely  manner. Upon satisfaction of the foregoing conditions precedent, this Software  Hosting Agreement shall be deemed terminated pursuant to Section 10.1. Upon  expiration of the Transition Period, all rights granted to Microsoft to use the  Product (other than Microsoft Technology, Joint Derivative Technology and the  Microsoft Derivative Technology) and/or any Inktomi Technology under the  transitional license referred to in clause (iv) or otherwise shall cease, and  Microsoft shall immediately return to Inktomi all Confidential Materials (and all copies thereof), provided however that, notwithstanding any provision of the Ancillary Agreements to the contrary, the undertaking by Inktomi to indemnify Microsoft and hold it harmless against Taxes as provided in clause (ii) above shall survive any such terminations.

                                      25 
Question: Highlight the parts (if any) of this contract related to Insurance that should be reviewed by a lawyer. Details: Is there a requirement for insurance that must be maintained by one party for the benefit of the counterparty?

Output: 51864


Input: Consider Input: EXHIBIT 10.3

Yield Maintenance Agreement

[LOGO UBS]

Date:               27 April 2006

To:                 Wells Fargo Bank, N.A., not individually, but solely as                     Master Servicer on behalf of Wells Fargo Mortgage Backed                     Securities 2006-6 Trust (Counterparty)

Attention:          Swaps Administration

From:               UBS AG, London Branch (UBS AG)

Subject:            Interest Rate Cap Transaction                     UBS AG Ref: 37346733

Dear Sirs

The purpose of this communication is to confirm the terms and conditions of the Transaction entered into between us on the Trade Date specified below. This Confirmation constitutes a Confirmation as referred to in the Master Agreement or Agreement specified below.

The definitions contained in the 2000 ISDA Definitions as published by the International Swaps and Derivatives Association, Inc., are incorporated into this Confirmation. In the event of any inconsistency between any of the definitions listed above and this Confirmation, this Confirmation will govern.

If you and we are parties to a master agreement that governs transactions of this type (whether in the form of the 1992 ISDA Master Agreement (Multicurrency-Cross Border)(the ISDA Form) or any other form (a Master Agreement), then this Confirmation will supplement, form a part of, and be subject to that Master Agreement. If you and we are not parties to such a Master Agreement, then you and we agree to use all reasonable efforts promptly to negotiate, execute and deliver an agreement in the form of the ISDA Form, with such modifications as you and we will in good faith agree. Upon the execution by you and us of such an agreement, this Confirmation will supplement, form a part of and be subject to and governed by that agreement, except as expressly modified below. Until we execute and deliver that agreement, this Confirmation, together with all other documents referring to the ISDA Form (each a Confirmation) confirming transactions (each a Transaction) entered into between us (notwithstanding anything to the contrary in a confirmation), shall supplement, form a part of, and be subject to an agreement in the form of the ISDA Form as if we had executed an agreement in such form (but without any Schedule except for the election of the laws of New York as the Governing Law and U.S. Dollars as the Termination Currency) on the Trade Date of the first Transaction between us (hereinafter the Agreement). In the event of any inconsistency between the provisions of any such Agreement and this Confirmation, this Confirmation will prevail for the purposes of this Transaction.

The terms of the particular Swap Transaction to which this Confirmation relates are as follows:

General Terms

Trade Date:                       27 April 2006

Effective Date                    01 April 2006

Termination Date:                  1 April 2009

Calculation Amount:               The lesser of (a) USD 20,000,000.00 and (b)                                   the aggregate Principal Balance (as defined                                   in the Pooling and Servicing Agreement) of the                                   Class I-A-22 Certificates as of the last day                                   of the relevant Calculation Period.

Seller of the Cap:                UBS AG

Buyer of the Cap:                 Counterparty

Calculation Agent:                UBS AG

Business Days:                    New York

Broker:                           None

Fixed Amounts

Fixed Rate Payer:                Counterparty

Fixed Amount:                    USD[              ]

Fixed Rate Payer Payment Date:   27 April 2006

Business Day Convention:         Not Applicable

Floating Amounts





Floating Rate Payer:             UBS AG

Cap Rate:                        5.0 percent per annum

Floating Amount:                 To be determined in accordance with the                                  following formula:                                  Greater of                                  (1)Calculation  Amount *  Floating  Rate Day                                  Count Fraction * (Floating Rate Option - Cap                                  Rate) and (2) 0

Floating Rate Option:            USD-LIBOR-BBA

Designated Maturity:             One Month

Spread:                          None

Floating Rate Day Count          30/360 Fraction:

Floating Rate Payer Period       01 January,  01 February,  01 March,  01 April, End  Dates:                      01 May, 01 June, 01 July, 01 August, 01                                  September,  01 October, 01 November and 01                                  December, in each year, from and including 01                                  May 2006, up to and including the Termination                                  Date, subject to adjustment in accordance with                                  the Business DayConvention specified                                  immediately below, and thereshall be No                                  Adjustment to the Period End Dates.

Floating Rate Payer Payment      Delayed  Payment shall be applicable.  The Dates:                           FloatingRate  Payer  Payment  Dates  shall be                                  two  Business Days prior to 25 January, 25                                  February, 25 March, 25 April, 25 May, 25 June,                                  25 July, 25 August, 25 September, 25 October,                                  25 November and 25 December, in each year, from                                  and including 25 May 2006, up to and including                                  25 April 2009, notwithstanding the specified &bbsp;                                Termination Date, subject to adjustment in                                  accordance with the Business Day Convention                                  specified immediately below.

Reset Dates:                     First day of each Calculation Period.

Business Day Convention:         Modified Following

Additional Provisions

(i)     Specified Transaction shall have the meaning specified in Section 14         of the ISDA Form.

(ii)    The Breach of Agreement provisions of Section 5(a)(ii) of the ISDA         Form will be applicable to UBS AG and inapplicable to the Counterparty.

(iii)   The Credit Support Default provisions of Section 5(a)(iii) of the ISDA         Form will be inapplicable to UBS AG and the Counterparty.

(iv)    The Misrepresentation provisions of Section 5(a)(iv) of the ISDA Form         will be inapplicable to UBS AG and the Counterparty.

(v)     The Default Under Specified Transaction provisions of Section 5(a)(v)         of the ISDA Form will be inapplicable to UBS AG and the Counterparty.

(vi)    The Cross Default provisions of Section 5(a)(vi) of the ISDA Form will         be inapplicable to UBS AG and the Counterparty.

(vii)   The Credit Event Upon Merger provisions of Section 5(b)(iv) of the         ISDA Form will be inapplicable to UBS AG and the Counterparty.

(viii)  The Automatic Early Termination provision of Section 6(a) of the ISDA         Form will be inapplicable to UBS AG and the Counterparty.

(ix)    Severability. If any term, provision, covenant, or condition of this         Agreement, or the application thereof to any party or circumstance,         shall be held to be invalid or unenforceable (in whole or in part) for         any reason, the remaining terms, provisions, covenants, and conditions         hereof shall continue in full force and effect as if this Agreement had         been executed with the invalid or unenforceable portion eliminated, so         long as this Agreement as so modified continues to express, without         material change, the original intentions of the parties as to the         subject matter of this Agreement and the deletion of such portion of         this Agreement will not substantially impair the respective benefits or         expectations of the parties; provided, however, that this severability         provision will not be applicable if any provision of Section 2, 5, 6 or         13 (or any definition or provision in Section 14 to the extent it         relates to, or is used in or in connection with, such section) is held         to be invalid or unenforceable, provided, further, that the parties         agree to first use reasonable efforts to amend the affected provisions         of Section 2, 5, 6 or 13 (or any definition or provision in Section 14         to the extent it relates to, or is used in or in connection with, such         section) so as to preserve the original intention of the parties.

The parties shall endeavor to engage in good faith negotiations to         replace any invalid or unenforceable term, provision, covenant or         condition with a valid or enforceable term, provision, covenant or         condition, the economic effect of which comes as close as possible to





that of the invalid or unenforceable term, provision, covenant or         condition.

(x)     Consent to Recording. Each party hereto consents to the monitoring or         recording, at any time and from time to time, by the other party of any         and all communications between officers or employees of the parties,         waives any further notice of such monitoring or recording, and agrees to         notify its officers and employees of such monitoring or recording.

(xi)    Waiver of Jury Trial. EACH PARTY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO         TRIAL BY JURY IN ANY LEGAL PROCEEDING IN CONNECTION WITH THIS AGREEMENT,         ANY CREDIT SUPPORT DOCUMENT TO WHICH IT IS A PARTY, OR ANY TRANSACTION.         EACH PARTY ALSO ACKNOWLEDGES THAT THIS WAIVER IS A MATERIAL INDUCEMENT         TO THE OTHER PARTY'S ENTERING INTO THIS AGREEMENT.

(xii) Fully Paid Transaction. Notwithstanding the terms of Sections 5 and             6 of the Agreement, if Counterparty has satisfied all of its payment             obligations under Section 2(a)(i) of the Agreement with respect to             this Transaction, and unless UBS AG is required to return (whether             pursuant to an order of a court with due authority to cause UBS AG             to be required to return any such payment to Counterparty (or any             duly authorized representative thereof) or whether otherwise             pursuant to appropriate proceedings to return to Counterparty (or             any duly authorized representative thereof)) or UBS AG otherwise             returns to Counterparty (or any duly authorized representative             thereof) upon demand of Counterparty (or any duly authorized             representative thereof) any portion of such payment, then: (a) the             occurrence of an event described in Section 5(a) of the Agreement             with respect to Counterparty shall not constitute an Event of             Default or Potential Event of Default with respect to Counterparty             as the Defaulting Party in respect of this Transaction and (b) UBS             AG shall be entitled to designate an Early Termination Date pursuant             to Section 6 of the Agreement in respect of this Transaction only as             a result of a Termination Event set forth in either Section 5(b)(i)             or Section 5(b)(ii) of the Agreement with respect to UBS AG as the             Affected Party or Section 5(b)(iii) of the Agreement with respect to             UBS AG as the Burdened Party. For purposes of the Transaction to             which this Confirmation relates, Counterparty's only obligation             under Section 2(a)(i) of the Agreement is to pay the Fixed Amount on             the Fixed Rate Payer Payment Date, each as defined in this             Confirmation.

(xiii)  Governing Law. The parties to this Agreement hereby agree that the law         of the State of New York shall govern their rights and duties in whole         without regard to the conflict of law provisions thereof (other than New         York General Obligations Law Sections 5-1401 and 5-1402).

(xiv)   Non-Recourse. Notwithstanding any provision herein or in the ISDA Form         to the contrary, the obligations of Counterparty hereunder are limited         recourse obligations of Counterparty, payable solely from the Trust         Estate (as defined in the Pooling and Servicing Agreement) and the         proceeds thereof to satisfy Counterparty's obligations hereunder. In the         event that the Trust Estate and proceeds thereof should be insufficient         to satisfy all claims outstanding and following the realization of the         Trust Estate and the distribution of the proceeds thereof in accordance         with the Pooling and Servicing Agreement, any claims against or         obligations of Counterparty under the ISDA Form or any other         confirmation thereunder, still outstanding shall be extinguished and         thereafter not revive.

(xv)    Set-Off. Notwithstanding any provision of this Agreement or any other         existing or future agreement, each party irrevocably waives any and all         rights it may have to set off, net, recoup or otherwise withhold or         suspend or condition payment or performance of any obligation between it         and the other party hereunder against any obligation between it and the         other party under any other agreements. The provisions for Set-off set         forth in Section 6(e) of the Agreement shall not apply for purposes of         this Transaction; provided, however, that upon the designation of any         Early Termination Date, in addition to, and not in limitation of any         other right or remedy under applicable law, UBS AG may, by notice to         Counterparty require Counterparty to set off any sum or obligation that         UBS AG owed to Counterparty against any collateral currently held by         Counterparty that UBS AG has posted to Counterparty, and Counterparty         shall effect such setoff promptly, if and to the extent permitted to do         so under applicable law, provided that Counterparty's exercise of this         setoff is not stayed or otherwise delayed by order of any court,         regulatory authority or other governmental agency or any receiver other         person appointed in respect of UBS AG or any of its property.

(xvi)   Proceedings. UBS AG covenants and agrees that it will not institute         against or join any other person in instituting against the Counterparty         any bankruptcy, reorganization, arrangement, insolvency, winding up or         liquidation proceedings, or other proceedings under any United States         federal or state law, or other bankruptcy, insolvency, liquidation, or         similar law, in connection with any obligations relating to this         Transaction or otherwise prior to the date that is one year and one day         or, if longer, the applicable preference period after all the         Certificates (as defined below) have been paid in full; provided, that         this paragraph shall not restrict or prohibit UBS AG, after the filing         of any proceeding filed independently of UBS AG, from joining any other         person, including without limitation the Master Servicer, in any         bankruptcy, reorganization, arrangement, insolvency, moratorium,         liquidation or other analogous proceedings relating to Counterparty         under any bankruptcy or similar law.





(xvii)  The ISDA Form is hereby amended as follows: for the purposes of this         Transaction, the word third shall be replaced by he word first in         the third line of Section 5(a)(i) of the ISDA Form; provided, however,         that notwithstanding the foregoing, an Event of Default shall not occur         under either if, as demonstrated to the reasonable satisfaction of the         other party, (a) the failure to pay or deliver is caused by an error or         omission of an administrative or operational nature; and (b) funds or         the relevant instrument were available to such party to enable it to         make the relevant payment or delivery when due; and (c) such relevant         payment is made within the earlier of (a) three Business Days following         receipt of written notice from an the other party of such failure to pay         or (b) 12:00 p.m. Eastern Standard Time on the Distribution Date (as         defined in the Pooling and Servicing Agreement) immediately following         the failure to pay.

(xviii) Multibranch Party. For the purpose of Section 10(c) of the Agreement:

(i)     UBS AG is a Multibranch Party and may act through its branches                 in any of the following territories or countries: England and                 Wales, France, Hong Kong, United States of America, Singapore,                 Sweden and Switzerland.

(ii)    Counterparty is not a Multibranch Party.

(xix)   Offices. Section 10(a) of the ISDA Form shall apply with respect to UBS         AG.

(xx)    Payments on Early Termination. For the purpose of Section 6(e) of this         Agreement:

(i)     Market Quotation will apply.         (ii)    The Second Method will apply.

(xxi)   Event of Default relating to Bankruptcy. Clause (2) of Section 5(a)(vii)         shall not apply to Counterparty.

(xxii)  Affiliate will have the meaning specified in Section 14 of the ISDA         Form Master Agreement, provided that the Counterparty shall be deemed to         not have any Affiliates for purposes of this Agreement, including for         purposes of Section 6(b)(ii).

(xxiii) Compliance with Regulation AB.

(i) UBS AG agrees and acknowledges that Wells Fargo Asset Securities Corporation (the Depositor) is required under Regulation AB under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended (the Exchange Act) (Regulation AB), to disclose certain financial information regarding UBS AG, depending on the aggregate Significance Percentage (as defined in Item 1115 of Regulation AB) of all Transactions under this Agreement, together with any other transactions that fall within the meaning of derivative contracts for the purposes of Item 1115 of Regulation AB between UBS AG and Counterparty, as calculated from time to time in accordance with the Calculation Methodology (as defined below).

(ii) It shall be a swap disclosure event (Swap Disclosure Event) if, on any Business Day after the date hereof, the Depositor notifies UBS AG the Significance Percentage has reached one of the thresholds for significance of derivative contracts set forth in Item 1115 of Regulation AB (based on a reasonable determination by the Depositor, in good faith and using the Calculation Methodology, of such Significance Percentage).

(iii) Upon the occurrence of a Swap Disclosure Event, UBS AG, at its own expense, shall (a) provide to the Depositor the applicable Swap Financial Disclosure (as defined below), (b) secure another entity to replace UBS AG as party to this Agreement on terms substantially similar to this Agreement and subject to prior notification to the Swap Rating Agencies, which entity (or a guarantor therefor) meets or exceeds the Approved Rating Thresholds (or which satisfies the Rating Agency Condition) and which entity is able to provide the appropriate Swap Financial Disclosure or (c) obtain a guaranty of UBS AG's obligations under this Agreement from an affiliate of UBS AG that is able to comply with the financial information disclosure requirements of Item 1115 of Regulation AB, such that disclosure provided in respect of the affiliate will, in the judgment of counsel to the Depositor, satisfy any disclosure requirements applicable to the Swap Provider, cause such affiliate to provide Swap Financial Disclosure and cause such affiliate to provide indemnity for the Swap Financial Disclosure that is reasonably acceptable to the Depositor. If permitted by Regulation AB, any required Swap Financial Disclosure may be provided by reference to or incorporation by reference from reports filed pursuant to the Exchange Act.

(iv) UBS AG agrees that, in the event that UBS AG provides Swap Financial Disclosure to the Depositor in accordance with paragraph (iii)(a) above, or causes its affiliate to provide Swap Financial Disclosure to the Depositor in accordance with paragraph (iii)(c) above, it will indemnify and hold harmless the Depositor, its respective directors or officers and any person controlling the Depositor, from and against any and all losses, claims, damages and liabilities (any Damage) caused by any untrue statement or alleged untrue statement of a material fact contained in such Swap Financial Disclosure or caused by any omission or alleged omission to state in such Swap Financial Disclosure a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading; provided, however that the foregoing shall not apply to any Damage caused by the negligence or any willful action of the Depositor or any other party (other than UBS AG or any of its affiliates or any of their respective agents), including without limitation any failure to calculate the Significance Percentage according to the terms of this Agreement or to make any





filing as and when required under Regulation AB.

(v) In the event that UBS AG provides the information referred to above, such information shall be provided not later than five (5) business days prior to the date in which the Master Servicer is required to file a Form 10-D for such Distribution Date.

For the purposes hereof:

Calculation Methodology means such method for determining maximum probable exposure of a derivative contract as reasonably determined by the Depositor.

Swap Financial Disclosure means the financial information specified in Item   1115 of Regulation AB relating to the applicable Significance Percentage and   any necessary auditors consents relating to such financial information.

Additional Termination Events:

The following Additional Termination Events will apply to UBS AG:

1. Ratings Event. If a Ratings Event (as defined below) has occurred and UBS AG has not complied with the requirements set forth in the succeeding paragraph within the 30 day time period specified therein, then an Additional Termination Event shall have occurred with respect to UBS AG and UBS AG shall be the sole Affected Party with respect to such an Additional Termination Event.

Rating Agency Downgrade:

If a Ratings Event occurs with respect to UBS AG, then UBS AG shall, at       its own expense, (i) assign this Transaction hereunder to a third party       within thirty (30) days of such Ratings Event that meets or exceeds, or as       to which any applicable credit support provider meets or exceeds, the       Approved Rating Threshold (as defined below) on terms substantially       similar to this Confirmation or (ii) deliver collateral acceptable in a       form and amount acceptable to Fitch Ratings (Fitch) and Moody's       Investors Service Inc. (Moody's) within thirty (30) days of such Ratings       Event and subject to written confirmation from Fitch and Moody's that       delivery of such collateral in the context of such downgrade will not       result in a withdrawal, qualification or downgrade of the then current       ratings assigned to the Certificates. For the avoidance of doubt, a       downgrade of the rating on Wells Fargo Mortgage Backed Securities 2006-6       Trust, Mortgage Pass-Through Certificates, Series 2006-6, Class I-A-22       (the Certificates) could occur in the event that UBS AG does not post       sufficient collateral.

For purposes of this Transaction, a Ratings Event shall occur with       respect to UBS AG if its long term unsecured debt rating (the Long Term       Rating) ceases to be rated at least A1 by Moody's Investors Service,       Inc. or at least A+ by Fitch Ratings (such ratings being referred to as       the Approved Ratings Threshold), (unless, within 30 days after such       withdrawal or downgrade Fitch and Moody's have reconfirmed the rating of       the Certificates which were in effect immediately prior to such withdrawal       or downgrade).

2. Swap Disclosure Event. If upon the occurrence of a Swap Disclosure Event (as defined in paragraph (xxiii) above), UBS AG has not, within 5 business days after such Swap Disclosure Event complied with any of the provisions set forth in paragraph (xxiii) above, then an Additional Termination Event shall have occurred with respect to UBS AG with UBS AG as the sole Affected Party with respect to such Additional Termination Event.

Transfer, Amendment and Assignment:

No transfer, amendment, waiver, supplement, assignment or other modification of this Transaction (other than the pledge of this Transaction to the Master Servicer pursuant to the Pooling and Servicing Agreement) shall be permitted by either party unless Moody's and Fitch have been provided notice of the same and confirm in writing (including by facsimile transmission) that they will not downgrade, qualify, withdraw or otherwise modify its then-current rating of the Certificates; provided however that except with respect to a transfer at the direction of UBS, nothing in this provision shall impose any obligation on UBS to give notice to any rating agency.

Permitted Security Interest:

For purposes of Section 7 of the Agreement, UBS AG hereby consents to the Permitted Security Interest.

Permitted Security Interest means the collateral assignment by the Counterparty of the Cap Collateral to the Master Servicer pursuant to the Pooling and Servicing Agreement, and the granting to the Master Servicer of a security interest in the Cap Collateral pursuant to the Pooling and Servicing Agreement.

Cap Collateral means all right, title and interest of the Counterparty in this Agreement, each Transaction hereunder, and all present and future amounts payable by UBS AG to the Counterparty under or in connection with the Agreement or any Transaction governed by the Agreement, whether or not evidenced by a Confirmation, including, without limitation, any transfer or termination of any such Transaction.

Payer Tax Representations

For the purposes of Section 3(e) of the Master Agreement, UBS AG will make the





following representation and Counterparty will not make the following representation: it is not required by any applicable law, as modified by the practice of any relevant governmental revenue authority, of any Relevant Jurisdiction to make any deduction or withholding for or on account of any Tax from any payment (other than interest under Section 2(e), 6(d)(ii) or 6(e) of the Master Agreement) to be made by it to the other party under this Agreement. In making this representation, it may rely on (i) the accuracy of any representations made by the other party pursuant to Section 3(f) of the Master Agreement, (ii) the satisfaction of the agreement contained in Section 4(a)(i) or 4(a)(iii) of the Master Agreement and the accuracy and effectiveness of any document provided by the other party pursuant to Section 4(a)(i) or 4(a)(iii) of this Agreement and (iii) the satisfaction of the agreement of the other party contained in Section 4(d) of this Agreement, provided that it shall not be a breach of this representation where reliance is placed on clause (ii) and the other party does not deliver a form or document under Section 4(a)(iii) of this Agreement by reason of material prejudice to its legal or commercial position.

Payee Tax Representations

For the purpose of Section 3(f) of the ISDA Form, UBS AG makes the following representation:

It is a non-U.S. branch of a foreign person as that term is used in section 1.1441-4(a)(3)(ii) of the United States Treasury Regulations (the Regulations) for United States federal income tax purposes.

For the purpose of Section 3(f) of the ISDA Form, the Counterparty makes the following representations:

1.    The Counterparty is a New York common law trust and is regarded as a          Real Estate Mortgage Investment Conduit for federal income tax          purposes.

2.    It is a U.S. person (as that term is used in section          1.1441-4(a)(3)(ii) of the United States Treasury Regulations for United          States federal income tax purposes.

Agreement to Deliver Documents

For purposes of Section 4(a)(i) and (ii) of the ISDA Form, the parties agree to deliver the following documents as applicable.

Party required       Form/Document/            Date by which to deliver           Certificate               to be delivered document

UBS AG and           Any form or document      Promptly upon Counterparty         required or reasonably    reasonable                      requested to allow the    demand by the                      other party to make       other party.                      payments without any                      deduction or                      withholding for or on                      account of any Tax, or                      with such deduction or                      withholding at a                      reduced rate. Counterparty         One duly executed and     Promptly upon                      completed U.S. Internal   reasonable                      Revenue Service Form      demand by the                      W-9 (or successor         other party                      thereto)

Party required to  Form/Document/             Date by which to  Covered by Section deliver document   Certificate                be delivered      3(d) Representation                                                         UBS AG             Any documents required     Upon the          Yes                    by the receiving party     execution and                    to evidence the            delivery of                    authority of the           this Agreement                    delivering party for it    and such                    to execute and deliver     Confirmation                    this Confirmation and to                    evidence the authority                    of the delivering party                    to perform its                    obligations under this                    Agreement or the                    Transaction governed by                    this Confirmation

UBS AG             A certificate of an        Upon the          Yes                    authorized officer of the  execution and                    party, as to the           delivery of                    incumbency and authority   this                    of the respective          Confirmation                    officers of the party                    signing this Confirmation

UBS AG             Opinion of Counsel for     No later than     No                    UBS AG                     15 days after





closing

Relationship Between Parties Each party will be deemed to represent to the other party on the date on which it enters into this Transaction that (in the absence of a written agreement between the parties which expressly imposes affirmative obligations to the contrary for this Transaction):

(a) Non-Reliance. Each party is acting for its own account, and has made its own independent decisions to enter into this Transaction and this Transaction is appropriate or proper for it based upon its own judgment and upon advice from such advisers as it has deemed necessary. Each party is not relying on any communication (written or oral) of the other party as investment advice or as a recommendation to enter into this Transaction; it being understood that information and explanation relating to the terms and conditions of this Transaction shall not be considered investment advice or a recommendation to enter into this Transaction. No communication (written or oral) received from the other party shall be deemed to be an assurance or guarantee as to the expected results of this Transaction.

(b) Assessment and Understanding. Each party is capable of assessing the merits of and understands (on its own behalf or through independent professional advice), and accepts, the terms, conditions and risks of this Transaction. Each party is also capable of assuming and assumes, the risks of this Transaction.

(c) Status of the Parties. Neither party is acting as a fiduciary for or as an adviser to the other in respect of this Transaction.

(d) Eligible Contract Participant. Each party constitutes an eligible contract participant as such term is defined in Section 1(a)12 of the Commodity Exchange Act, as amended.

Master Servicer Capacity. It is expressly understood and agreed by the parties hereto that insofar as this Confirmation is executed by the Master Servicer (i) this Confirmation is executed and delivered by Wells Fargo Bank, N.A., not in its individual capacity, but solely as Master Servicer with respect to Wells Fargo Mortgage Backed Securities 2006-6 Trust (the Trust) under the Pooling and Servicing Agreement, dated as of April 27, 2006 (the Pooling and Servicing Agreement) in the exercise of the powers and authority conferred upon and vested in it thereunder and pursuant to instruction set forth therein, (ii) each of the representations, undertakings and agreements herein made on the part of the Trust is made and intended not as a personal representation, undertaking or agreement by Wells Fargo Bank, N.A., but is made and intended for the purpose of binding only the Trust, (iii) nothing herein contained shall be construed as imposing any liability on Wells Fargo Bank, N.A. individually or personally, to perform any covenant either express or implied contained herein, all such liability, if any, being expressly waived by the parties hereto and by any Person claiming by, through or under the parties hereto, and (iv) under no circumstances shall Wells Fargo Bank, N.A. in its individual capacity be personally liable for the payment of any indebtedness or expenses or be personally liable for the breach or failure of any obligation, representation, warranty or covenant made or undertaken by the Trust under this Confirmation or any other related documents (other than the Master Servicer's express obligations under the Pooling and Servicing Agreement).

References in this clause to a party shall, in the case of UBS AG and where the context so allows, include references to any affiliate of UBS AG.

Account Details for UBS AG: Currency:                USD Correspondent Bank:      UBS AG, STAMFORD BRANCH Swift Address:           UBSWUS33XXX Favour:                  UBS AG LONDON BRANCH Swift Address:           UBSWGB2LXXX Account No:              101-wa-140007-000

Offices (a) The office of UBS AG for the Interest Rate Cap Transaction is London; and The office of Counterparty for the Interest Rate Cap Transaction is:

9062 Annapolis Road Columbia, Maryland 21045 Attn: Client Manager - WFMBS 2006-6 Telephone: 410.884.2000 Fax: 410.715.2380

Contact Names at UBS AG: Payment Inquiries        Elisa Doctor                Email:                                       &bbsp;              DL-USOTCRATES-SETTS@ubs.com

Phone: 203.719.1110 Pre Value Payments:      Pre Value Payment           203.719.1110                          Investigations: Post Value Payments:     Post Value Payment          203.719.1110                          Investigations: Confirmation Queries:    Confirmation Control:       203.719.3373 ISDA Documentation:      Credit Risk Management:     212.713.1170 Swift:                   UBSWGB2L Fax:                     203.719.0274 Address:                 UBS AG





100 Liverpool Street                          London EC2M 2RH

Address for notices or communications to the Counterparty:

9062 Old Annapolis Road Columbia, MD 21045 Attn: Corporate Trust Services - WFMBS 2006-6

Payments to Counterparty: Wells Fargo Bank, NA San Francisco, CA ABA #: 121-000-248 Acct #: 3970771416 Acct Name: SAS Clearing For Further Credit: Interest Rate Cap, Account # 50915701

(For all purposes)

Please confirm that the foregoing correctly sets forth the terms and conditions of our agreement by executing a copy of this Confirmation and returning it to us or by sending to us a letter or facsimile substantially similar to this letter, which letter or facsimile sets forth the material terms of the Transaction to which this Confirmation relates and indicates your agreement to those terms or by sending to us a return letter or facsimile in the form attached.

This Confirmation may be executed in several counterparts, each of which shall be deemed an original but all of which together shall constitute one and the same instrument.

Yours Faithfully For and on Behalf of UBS AG, London Branch

By: /s/ Todd Harper                  By: /s/ Mark J. Evans II

Name :  Todd Harper                  Name  : Mark J. Evans II Title : Associate Director           Title:  Director         UBS Operations                       Operations

Acknowledged and Agreed by Wells Fargo Bank N.A., not individually, but solely as Master Servicer on behalf of Wells Fargo Mortgage Backed Securities 2006-6 Trust By: /s/ Jennifer L. Richardson

Name :   Jennifer L. Richardson Title :  Assistant Vice President

UBS AG London Branch, 1 Finsbury Avenue, London, EC2M 2PP UBS AG is a member of the London Stock Exchange and is regulated in the UK by the Financial Services Authority.  Representatives of UBS Limited introduce trades to UBS AG via UBS Limited. 
Question: Highlight the parts (if any) of this contract related to Cap On Liability that should be reviewed by a lawyer. Details: Does the contract include a cap on liability upon the breach of a party’s obligation? This includes time limitation for the counterparty to bring claims or maximum amount for recovery.


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