Exhibit 10.1

Ladies and Gentlemen:

The purpose of this communication (this “Confirmation”) is to set forth the terms and conditions of the above-referenced transaction entered into on the Trade Date specified below (the “Transaction”) between [          ] (“Dealer”) and United Rentals, Inc. (“Counterparty”).  This communication constitutes a “Confirmation” as referred to in the ISDA Master Agreement specified below.

1.     This Confirmation is subject to, and incorporates, the definitions and provisions of the 2000 ISDA Definitions (including the Annex thereto) (the “2000 Definitions”) and the definitions and provisions of the 2002 ISDA Equity Derivatives Definitions (the “Equity Definitions”, and together with the 2000 Definitions, the “Definitions”), in each case as published by the International Swaps and Derivatives Association, Inc. (“ISDA”).  In the event of any inconsistency between the 2000 Definitions and the Equity Definitions, the Equity Definitions will govern.  Certain defined terms used herein have the meanings assigned to them in the Indenture to be dated as of November 17, 2009 between Counterparty and The Bank of New York Mellon as trustee (the “Indenture”) relating to the USD150,000,000 principal amount of 4.00% convertible senior notes due 2015 (the “Convertible Securities”).  In the event of any inconsistency between the terms defined in the Indenture and this Confirmation, this Confirmation shall govern.  For the avoidance of doubt, references herein to sections of the Indenture are based on the draft of the Indenture most recently reviewed by the parties at the time of execution of this Confirmation. If any relevant sections of the Indenture are changed, added or renumbered following execution of this Confirmation but prior to the execution of the Indenture, the parties will amend this Confirmation in good faith to preserve the economic intent of the parties based on the draft of the Indenture so reviewed. The parties further acknowledge that references to the Indenture herein are references to the Indenture as in effect on the date of its execution and if the Indenture is amended following its execution, any such amendment will be disregarded for purposes of this Confirmation (other than as provided in Section 8(a) below) unless the parties agree otherwise in writing.

This Confirmation evidences a complete and binding agreement between Dealer and Counterparty as to the terms of the Transaction to which this Confirmation relates.  This Confirmation shall be subject to an agreement (the “Agreement”) in the form of the 2002 ISDA Master Agreement (the “ISDA Form”) as if Dealer and Counterparty had executed an agreement in such form (without any Schedule but with the elections set forth in this Confirmation).  For the avoidance of doubt, the Transaction shall be the only transaction under the Agreement.

All provisions contained in, or incorporated by reference to, the Agreement will govern this Confirmation except as expressly modified herein.  In the event of any inconsistency between this Confirmation and either the Definitions or the Agreement, this Confirmation shall govern.

2.     The Transaction constitutes a Share Option Transaction for purposes of the Equity Definitions.  The terms of the particular Transaction to which this Confirmation relates are as follows:

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(a)   In addition to the representations and warranties in the Agreement and those contained elsewhere herein, Counterparty represents and warrants to and for the benefit of, and agrees with, Dealer as follows:

(i)        On the Trade Date, and as of the date of any election by Counterparty of the Share Termination Alternative under (and as defined in) Section 8(b) below, (A) Counterparty is not aware of any material nonpublic information regarding Counterparty or the Shares and (B) all reports and other documents incorporated by reference into the offering document for the Convertible Securities filed by Counterparty with the Securities and Exchange Commission pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”) when considered as a whole (with the more recent such reports and documents deemed to amend inconsistent statements contained in any earlier such reports and documents), do not contain any untrue statement of a material fact or any omission of a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances in which they were made, not misleading.

(ii)       (A) During (x) the period starting on the first day of an Observation Period applicable to the Relevant Convertible Securities and ending on the last day of such Observation Period (the “Settlement Period”) and (y) in case of an Early Termination Date resulting from an Additional Termination Event as a result of an Excluded Conversion Event, a period at or about such Early Termination Date reasonably determined and notified by Dealer to Counterparty (an “Early Settlement Period”), the Shares or securities that are convertible into, or exchangeable or exercisable for Shares, are not, and shall not be, subject to a “restricted period,” as such term is defined in Regulation M under the Exchange Act (“Regulation M”) and (B) Counterparty shall not engage in any “distribution,” as such term is defined in Regulation M, other than a distribution meeting the requirements of the exceptions set forth in sections 101(b)(10) and 102(b)(7) of Regulation M, until the second Exchange Business Day immediately following the Settlement Date related to such Settlement Period (it being understood that Counterparty makes no representations pursuant to this clause with respect to any action of Dealer or any Underwriter or their respective affiliates).

(iii)      On the Trade Date, during the Settlement Period and during any Early Settlement Period, neither Counterparty nor any “affiliate” or “affiliated purchaser” (each as defined in Rule 10b-18 under the Exchange Act (“Rule 10b-18”)) shall directly or indirectly (including, without limitation, by means of any cash-settled or other derivative instrument) purchase, offer to purchase, place any bid or limit order that would effect a purchase of, or commence any tender offer relating to, any Shares (or an equivalent interest, including a unit of beneficial interest in a trust or limited partnership or a depository share) or any security convertible into or exchangeable or exercisable for Shares.

(iv)     Without limiting the generality of Section 13.1 of the Equity Definitions, Counterparty acknowledges that Dealer is not making any representations or warranties with respect to the treatment of the Transaction under any accounting standards including FASB Statements 128, 133, 149 (each as amended), or 150, EITF Issue No. 00-19, 01-6, 03-6 or 07-5 (or any successor issue statements) or under FASB’s Liabilities & Equity Project.

(v)      Without limiting the generality of Section 3(a)(iii) of the Agreement, the Transaction will not violate Rule 13e-1 or Rule 13e-4 under the Exchange Act.

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(vi)     Prior to the Trade Date, Counterparty shall deliver to Dealer a resolution of Counterparty’s board of directors or a committee thereof authorizing the Transaction and such other certificate or certificates as Dealer shall reasonably request.

(vii)    Counterparty is not entering into this Confirmation to create actual or apparent trading activity in the Shares (or any security convertible into or exchangeable for Shares) or to raise or depress or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable for Shares) or otherwise in violation of the Exchange Act.

(viii)   Counterparty is not, and after giving effect to the transactions contemplated hereby will not be, required to register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended.

(ix)      On each of the Trade Date and the Premium Payment Date, Counterparty is not, or will not be, “insolvent” (as such term is defined under Section 101(32) of the U.S. Bankruptcy Code (Title 11 of the United States Code) (the “Bankruptcy Code”)) and Counterparty would be able to purchase the Shares hereunder in compliance with the laws of the jurisdiction of its incorporation.

(x)       No state or local (including non-U.S. jurisdictions) law, rule, regulation or regulatory order applicable to the Shares would give rise to any reporting, consent, registration or other requirement (including without limitation a requirement to obtain prior approval from any person or entity) as a result of Dealer or its affiliates owning or holding (however defined) Shares.

(xi)      The representations and warranties of Counterparty set forth in Section 3 of the Agreement and Section 2 of the Underwriting Agreement dated as of November 10, 2009 among the Counterparty and Merrill Lynch, Pierce, Fenner & Smith Incorporated, Morgan Stanley & Co. and Wells Fargo Securities, LLC Incorporated as representatives of the Underwriters party thereto (the “Underwriting Agreement”) are true and correct and are hereby deemed to be repeated to Dealer as if set forth herein.

(xii)     Counterparty understands no obligations of Dealer to it hereunder will be entitled to the benefit of deposit insurance and that such obligations will not be guaranteed by any affiliate of Dealer or any governmental agency.

(b)   Each of Dealer and Counterparty agrees and represents that it is an “eligible contract participant” as defined in Section 1a(12) of the U.S. Commodity Exchange Act, as amended.

(c)   Each of Dealer and Counterparty acknowledges that the offer and sale of the Transaction to it is intended to be exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”), by virtue of Section 4(2) thereof.  Accordingly, Counterparty represents and warrants to Dealer that (i) it has the financial ability to bear the economic risk of its investment in the Transaction and is able to bear a total loss of its investment, (ii) it is an “accredited investor” as that term is defined in Regulation D as promulgated under the Securities Act, (iii) it is entering into the Transaction for its own account and without a view to the distribution or resale thereof, and (iv) the assignment, transfer or other disposition of the Transaction has not been and will not be registered under the Securities Act and is restricted under this Confirmation, the Securities Act and state securities laws.

(d)   Each of Dealer and Counterparty agrees and acknowledges that Dealer is a “financial institution,” “swap participant” and “financial participant” within the meaning of Sections 101(22), 101(53C) and 101(22A) of the Bankruptcy Code.  The parties hereto further agree and acknowledge that it is the intent of the parties (A) that this Confirmation is (i) a “securities contract,” as such term is defined in Section 741(7) of the Bankruptcy Code, with respect to which each payment and delivery hereunder or in connection herewith is a “termination value,” “payment amount,” or “other transfer obligation” within the meaning of Section 362 of the Bankruptcy Code and a “settlement payment,” as such term is defined in Section 741(8) of the Bankruptcy Code, and (ii) a “swap agreement,” as such term is defined in Section 101(53B) of the Bankruptcy Code, with respect to which

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each payment and delivery hereunder or in connection herewith is a “termination value,” “payment amount,” or “other transfer obligation” within the meaning of Section 362 of the Bankruptcy Code and a “transfer,” as such term is defined in Section 101(54) of the Bankruptcy Code, and (B) that Dealer is entitled to the protections afforded by, among other sections, Sections 362(b)(6), 362(b)(17), 362(o),546(e), 546(g), 548(d)(2), 555 and 560 of the Bankruptcy Code.

(e)   Counterparty shall deliver to Dealer an opinion of counsel, dated as of the Effective Date and reasonably acceptable to Dealer in form and substance, with respect to the matters set forth in Section 3(a) of the Agreement.

8.     Other Provisions:

(a)   Additional Termination Events.  The occurrence of (i) an “Event of Default” with respect to Counterparty under the terms of the Convertible Securities as set forth in Section 5.01 of the Indenture that results in principal and interest related to the Convertible Securities being declared immediately due and payable pursuant to the terms of the Indenture, (ii) an Amendment Event or (iii) an Excluded Conversion Event shall be an Additional Termination Event with respect to which the Transaction is the sole Affected Transaction and Counterparty is the sole Affected Party, and Dealer shall be the party entitled to designate an Early Termination Date pursuant to Section 6(b) of the Agreement; provided that in the case of an Excluded Conversion Event the Transaction shall be subject to termination only in respect of a number of Options equal to the number of Convertible Securities that cease to be outstanding in connection with or as a result of such Excluded Conversion Event. For the avoidance of doubt, in determining the amount payable in respect of such Affected Transaction pursuant to Section 6 of the Agreement in connection with an Excluded Conversion Event, the Calculation Agent shall assume that (x) the relevant Excluded Convertible Securities shall not have been converted and remain outstanding, and (y) in the case of an Induced Conversion, any adjustments, agreements, additional payments, deliveries or acquisitions by or on behalf of Counterparty or any affiliate of Counterparty in connection therewith had not occurred.

“Amendment Event” means that Counterparty amends, modifies, supplements, waives or obtains a waiver in respect of any term of the Indenture or the Convertible Securities governing the principal amount, coupon, maturity, repurchase obligation of Counterparty, redemption right of Counterparty, any term relating to conversion of the Convertible Securities (including changes to the conversion price, conversion settlement dates or conversion conditions), or any term that would require consent of the holders of not less than 100% of the principal amount of the Convertible Securities to amend, in each case without the consent of Dealer.

“Excluded Conversion Event” means any conversion of any Excluded Convertible Securities.

“Induced Conversion” means a conversion of any Excluded Convertible Securities (A) in connection with (x) an adjustment to the Conversion Rate effected by Counterparty (whether pursuant to Sections 12.04(f) or (g) of the Indenture or otherwise) that is not required under the terms of the Indenture or (y) an agreement by Counterparty with the holder(s) of such Convertible Securities whereby, in the case of either (x) or (y), the holder(s) of such Convertible Securities receive upon conversion or pursuant to such agreement, as the case may be, a payment of cash or delivery of Shares or any other property or item of value that was not required under the terms of the Indenture or (B) after having been acquired from a holder of Convertible Securities by or on behalf of Counterparty or any of its affiliates other than pursuant to a conversion by such Holder and thereafter converted by or on behalf of Counterparty or any affiliate of Counterparty.

(b)   Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events.  If Dealer shall owe Counterparty any amount pursuant to “Consequences of Merger Events” above or Sections 12.6, 12.7 or 12.9 of the Equity Definitions or pursuant to Section 6(d)(ii) of the Agreement (a “Payment Obligation”), Counterparty shall have the right, in its sole discretion, to require Dealer to satisfy any such Payment Obligation by the Share Termination Alternative (as defined below) by giving irrevocable telephonic notice to Dealer, confirmed in writing within one Scheduled Trading Day, no later than 9:30 A.M. New York City time on the relevant merger date, Announcement Date, Early Termination Date or date of cancellation or termination in respect of an Extraordinary Event, as applicable (“Notice of Share Termination”); provided that if Counterparty does not elect to require Dealer to satisfy its Payment Obligation by the Share Termination Alternative, Dealer shall have the right, in its sole discretion, to elect to satisfy its Payment Obligation by the Share Termination Alternative, notwithstanding Counterparty’s failure to elect or

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election to the contrary; and provided further that Counterparty shall not have the right to so elect (but, for the avoidance of doubt, Dealer shall have the right to so elect) in the event of (i) an Insolvency, a Nationalization or a Merger Event, in each case, in which the consideration or proceeds to be paid to holders of Shares consists solely of cash or (ii) an Event of Default in which Counterparty is the Defaulting Party or a Termination Event in which Counterparty is the Affected Party, which Event of Default or Termination Event resulted from an event or events within Counterparty’s control.  Upon such Notice of Share Termination, the following provisions shall apply on the Scheduled Trading Day immediately following the relevant merger date, Announcement Date, Early Termination Date or date of cancellation or termination in respect of an Extraordinary Event, as applicable:

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The parties hereby agree that, notwithstanding anything to contrary in this Confirmation, the Agreement or the Equity Definitions, in the event that an Early Termination Date (whether as a result of an Event of Default or a Termination Event) occurs or is designated with respect to the Transaction and, as a result, Counterparty owes to Dealer an amount calculated under Section 6(e) of the Agreement, such amount shall be deemed to be zero.

(c)   Disposition of Hedge Shares.  Counterparty hereby agrees that if, in the good faith reasonable judgment of Dealer, any Shares (the “Hedge Shares”) acquired by Dealer for the purpose of hedging its obligations pursuant to the Transaction cannot be sold in the public market by Dealer without registration under the Securities Act, Counterparty shall, at its election: (i) in order to allow Dealer to sell the Hedge Shares in a registered offering, make available to Dealer an effective registration statement under the Securities Act to cover the resale of such Hedge Shares and (A) enter into an agreement, in form and substance satisfactory to Dealer, substantially in the form of an underwriting agreement for a registered offering, (B) provide accountant’s “comfort” letters in customary form for registered offerings of equity securities, (C) provide disclosure opinions of nationally recognized outside counsel to Counterparty reasonably acceptable to Dealer, (D) provide other customary opinions, certificates and closing documents customary in form for registered offerings of equity securities and (E) afford Dealer a reasonable opportunity to conduct a “due diligence” investigation with respect to Counterparty customary in scope for underwritten offerings of equity securities; provided, however, that if Dealer, in its sole reasonable discretion, is not satisfied with access to due diligence materials, the results of its due diligence investigation, or the procedures and documentation for the registered offering referred to above, then clause (ii) or clause (iii) of this Section 8(c) shall apply at the election of Counterparty; (ii) in order to allow Dealer to sell the Hedge Shares in a private placement, enter into a private placement agreement substantially similar to private placement purchase agreements customary for private placements of equity securities, in form and substance satisfactory to Dealer, including customary representations, covenants, blue sky and other governmental filings and/or registrations, indemnities to Dealer, due diligence rights (for Dealer or any designated buyer of the Hedge Shares from Dealer), opinions and certificates and such other documentation as is customary for private placements agreements, all reasonably acceptable to Dealer (in which case, the Calculation Agent shall make any adjustments to the terms of the Transaction that are necessary, in its reasonable judgment, to compensate Dealer for any discount from the public market price of the Shares incurred on the sale of Hedge Shares in a private placement); or (iii) purchase the Hedge Shares from Dealer at the VWAP Price on such Exchange Business Days, and in the amounts, requested by Dealer.  “VWAP Price” means, on any Exchange Business Day, the per Share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page URI.N <equity> VAP (or any successor thereto) in respect of the period from 9:30 a.m. to 4:00 p.m. (New York City time) on such Exchange Business Day (or if such volume-weighted average price is unavailable or is manifestly incorrect, the market value of one Share on such Exchange Business Day, as determined by the Calculation Agent using a volume-weighted method).

(d)   Amendment to Equity Definitions.  The following amendment shall be made to the Equity Definitions:

Section 12.6(a)(ii) of the Equity Definitions is hereby amended by (1) deleting from the fourth line thereof the word “or” after the word “official” and inserting a comma therefor, and (2) deleting the semi-colon at the end of subsection (B) thereof and inserting the following words therefor “or (C) at Dealer’s option, the occurrence of any of the events specified in Section 5(a)(vii) (1) through (9) of the ISDA Master Agreement with respect to that Issuer.”

(e)   Repurchase and Conversion Rate Adjustment Notices.  Counterparty shall, at least 10 Scheduled Trading Days prior to effecting any repurchase of Shares or consummating or otherwise executing or engaging in any transaction or event (a “Conversion Rate Adjustment Event”) that would lead to an increase in the Conversion Rate (as such term is defined in the Indenture), give Dealer a written notice of such repurchase or Conversion Rate Adjustment Event (a “Repurchase Notice”) if, following such repurchase or Conversion Rate Adjustment Event, the Notice Percentage as determined on the date of such Repurchase Notice is (i) greater

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than 4.5% and (ii) greater by 0.5% than the Notice Percentage included in the immediately preceding Repurchase Notice (or, in the case of the first such Repurchase Notice, greater than the Notice Percentage as of the date hereof).  The “Notice Percentage” as of any day is the fraction, expressed as a percentage, the numerator of which is the Number of Shares and the denominator of which is the number of Shares outstanding on such day.  In the event that Counterparty fails to provide Dealer with a Repurchase Notice on the day and in the manner specified in this Section 8(e) then Counterparty agrees to indemnify and hold harmless Dealer, its affiliates and their respective directors, officers, employees, agents and controlling persons (Dealer and each such person being an “Indemnified Party”) from and against any and all losses, claims, damages and liabilities (or actions in respect thereof), joint or several, to which such Indemnified Party may become subject under applicable securities laws, including without limitation, Section 16 of the Exchange Act, relating to or arising out of such failure.  If for any reason the foregoing indemnification is unavailable to any Indemnified Party or insufficient to hold harmless any Indemnified Party, then Counterparty shall contribute, to the maximum extent permitted by law, to the amount paid or payable by the Indemnified Party as a result of such loss, claim, damage or liability.  In addition, Counterparty will reimburse any Indemnified Party for all reasonable and actual out-of-pocket expenses (including reasonable counsel fees and expenses) as they are incurred (after notice to Counterparty) in connection with the investigation of, preparation for or defense or settlement of any pending or threatened claim or any action, suit or proceeding arising therefrom, whether or not such Indemnified Party is a party thereto and whether or not such claim, action, suit or proceeding is initiated or brought by or on behalf of Counterparty.  This indemnity shall survive the completion of the Transaction contemplated by this Confirmation and any assignment and delegation of the Transaction made pursuant to this Confirmation or the Agreement shall inure to the benefit of any permitted assignee of Dealer.

(f)    Transfer and Assignment.  Either party may transfer any of its rights or obligations under the Transaction with the prior written consent of the non-transferring party, such consent not to be unreasonably withheld or delayed. For the avoidance of doubt, Dealer may condition its consent on any of the following, without limitation: (i) the receipt by Dealer of opinions and documents reasonably satisfactory to Dealer in connection with such assignment, (ii) such assignment being effected on terms reasonably satisfactory to Dealer with respect to any legal and regulatory requirements relevant to Dealer, and (iii) Counterparty continuing to be obligated to provide notices hereunder relating to the Convertible Securities and continuing to be obligated with respect to “Disposition of Hedge Shares” and “Repurchase Notices” above.  In addition, Dealer may transfer or assign without any consent of the Counterparty its rights and obligations hereunder and under the Agreement, in whole or in part, to (i) any of its affiliates whose obligations hereunder are guaranteed by Dealer or another affiliate of equal or greater credit quality, (ii) any entities sponsored or organized by, or on behalf of or for the benefit of Dealer whose obligations hereunder are guaranteed by Dealer or another affiliate of equal or greater credit quality, or (iii) any person of credit quality equivalent, in Counterparty’s reasonable discretion, to Dealer.  At any time at which any Excess Ownership Position exists, if Dealer, in its discretion, is unable to effect a transfer or assignment to a third party in accordance with the requirements set forth above after using its commercially reasonable efforts on pricing terms and within a time period reasonably acceptable to Dealer such that an Excess Ownership Position no longer exists, Dealer may designate any Scheduled Trading Day as an Early Termination Date with respect to a portion (the “Terminated Portion”) of the Transaction, such that such Excess Ownership Position no longer exists. In the event that Dealer so designates an Early Termination Date with respect to a portion of the Transaction, a payment or delivery shall be made pursuant to Section 6 of the Agreement and Section 8(b) of this Confirmation as if (i) an Early Termination Date had been designated in respect of a Transaction having terms identical to the Terminated Portion of the Transaction, (ii) Counterparty shall be the sole Affected Party with respect to such partial termination and (iii) such portion of the Transaction shall be the only Terminated Transaction. “Excess Ownership Position” means any of the following: (i) the Equity Percentage exceeds 9.0%, (ii) Dealer or any “affiliate” or “associate” of Dealer would own in excess of 13% of the outstanding Shares for purposes of Section 203 of the Delaware General Corporation Law or (iii) Dealer, Dealer Group (as defined below) or any person whose ownership position would be aggregated with that of Dealer or Dealer Group (Dealer, Dealer Group or any such person, a “Dealer Person”) under any federal, state or local laws, regulations or regulatory orders applicable to ownership of Shares (“Applicable Laws”), owns, beneficially owns, constructively owns, controls, holds the power to vote or otherwise meets a relevant definition of ownership in excess of a number of Shares equal to (x) the number of Shares that would give rise to reporting or registration obligations or other requirements (including obtaining prior approval by a state or federal regulator) of a Dealer Person under Applicable Laws and with respect to which such requirements have not been met or the relevant approval has not been received or that would give rise to any

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consequences under the constitutive documents of Counterparty or any contract or agreement to which Counterparty is a party, in each case minus (y) 1% of the number of Shares outstanding on the date of determination.  The “Equity Percentage” as of any day is the fraction, expressed as a percentage, (A) the numerator of which is the number of Shares that Dealer and any of its affiliates or any other person subject to aggregation with Dealer, for purposes of the “beneficial ownership” test under Section 13 of the Exchange Act, or of any “group” (within the meaning of Section 13) of which Dealer is or may be deemed to be a part (Dealer and any such affiliates, persons and groups, collectively, “Dealer Group”), beneficially owns (within the meaning of Section 13 of the Exchange Act), without duplication, on such day and (B) the denominator of which is the number of Shares outstanding on such day.

(g)   Staggered Settlement.  Dealer may, by notice to Counterparty on or prior to any Settlement Date (a “Nominal Settlement Date”), elect to deliver the Shares on two or more dates (each, a “Staggered Settlement Date”) or at two or more times on the Nominal Settlement Date as follows:

(i)        in such notice, Dealer will specify to Counterparty the related Staggered Settlement Dates (each of which will be on or prior to such Nominal Settlement Date, but not prior to the beginning of the related “Observation Period” as defined in the Indenture) or delivery times and how it will allocate the Shares it is required to deliver under “Delivery Obligation” (above) among the Staggered Settlement Dates or delivery times; and

(ii)       the aggregate number of Shares that Dealer will deliver to Counterparty hereunder on all such Staggered Settlement Dates and delivery times will equal the number of Shares that Dealer would otherwise be required to deliver on such Nominal Settlement Date.

(h)   Right to Extend.  Dealer may postpone any Exercise Date or Settlement Date or any other date of valuation or delivery by Dealer, with respect to some or all of the relevant Options (in which event the Calculation Agent shall make appropriate adjustments to the Delivery Obligation), if Dealer determines, in its reasonable discretion, that such extension is reasonably necessary or appropriate to (i) preserve Dealer’s hedging or hedge unwind activity hereunder in light of existing liquidity conditions in the cash market, the stock loan market or any other relevant market or (ii) to enable Dealer to effect purchases of Shares in connection with its hedging, hedge unwind or settlement activity hereunder in a manner that would, if Dealer were Counterparty or an affiliated purchaser of Counterparty, be in compliance with applicable legal, regulatory or self-regulatory requirements, or with related policies and procedures applicable to Dealer.

(i)    Adjustments.  For the avoidance of doubt, whenever the Calculation Agent is called upon to make an adjustment pursuant to the terms of this Confirmation or the Definitions to take into account the effect of an event, the Calculation Agent shall make such adjustment by reference to the effect of such event on the Hedging Party, assuming that the Hedging Party maintains a commercially reasonable hedge position.

(j)    Disclosure.  Effective from the date of commencement of discussions concerning the Transaction, Counterparty and each of its employees, representatives, or other agents may disclose to any and all persons, without limitation of any kind, the tax treatment and tax structure of the Transaction and all materials of any kind (including opinions or other tax analyses) that are provided to Counterparty relating to such tax treatment and tax structure.

(k)   Designation by Dealer.  Notwithstanding any other provision in this Confirmation to the contrary requiring or allowing Dealer to purchase, sell, receive or deliver any Shares or other securities to or from Counterparty, Dealer may designate any of its affiliates to purchase, sell, receive or deliver such shares or other securities and otherwise to perform Dealer obligations in respect of the Transaction and any such designee may assume such obligations.  Dealer shall be discharged of its obligations to Counterparty to the extent of any such performance.

(l)    No Netting and Set-off.  Each party waives any and all rights it may have to set off obligations arising under the Agreement and the Transaction against other obligations between the parties, whether arising under any other agreement, applicable law or otherwise.

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(m)  Equity Rights.  Dealer acknowledges and agrees that this Confirmation is not intended to convey to it rights with respect to the Transaction that are senior to the claims of common stockholders in the event of Counterparty’s bankruptcy.  For the avoidance of doubt, the parties agree that the preceding sentence shall not apply at any time other than during Counterparty’s bankruptcy to any claim arising as a result of a breach by Counterparty of any of its obligations under this Confirmation or the Agreement.  For the avoidance of doubt, the parties acknowledge that this Confirmation is not secured by any collateral that would otherwise secure the obligations of Counterparty herein under or pursuant to any other agreement.

(n)   Early Unwind.  (i) In the event the sale by Counterparty of the Convertible Securities is not consummated with the initial purchasers pursuant to the Underwriting Agreement for any reason by the close of business in New York on November 17, 2009 (or such later date as agreed upon by the parties, which in no event shall be later than November 24, 2009) (November 17, 2009 or such later date being the “Early Unwind Date”), the Transaction shall automatically terminate (the “Early Unwind”), on the Early Unwind Date and (i) the Transaction and all of the respective rights and obligations of Dealer and Counterparty thereunder shall be cancelled and terminated and (ii) Counterparty shall pay to Dealer an amount in cash equal to the aggregate amount of costs and expenses relating to the unwinding of Dealer’s hedging activities in respect of the Transaction (including market losses incurred in reselling any Shares purchased by Dealer or its affiliates in connection with such hedging activities, unless Counterparty agrees to purchase any such Shares at the cost at which Dealer purchased such Shares), but after giving effect to any gains experienced by Dealer (such net amount, the “Cash Amount”) or, at the election of Counterparty, Shares with a value (as reasonably determined by the Calculation Agent) equal to the Cash Amount. Following such termination, cancellation and payment, each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of either party arising out of and to be performed in connection with the Transaction either prior to or after the Early Unwind Date.  If Counterparty elects to deliver Shares pursuant to this paragraph, the following provisions shall apply:

(i)            At the election of Counterparty by notice to Dealer within one Exchange Business Day after the Early Unwind Date, either (A) all Shares delivered by Counterparty to Dealer shall be, at the time of such delivery, covered by an effective registration statement of Counterparty for immediate resale by Dealer (such registration statement and the corresponding prospectus (the “Prospectus”) (including, without limitation, any sections describing the plan of distribution) in form and content commercially reasonably satisfactory to Dealer) or (B) Counterparty shall deliver additional Shares, so that the value of such Shares, as reasonably determined by the Calculation Agent to reflect an appropriate liquidity discount, equals the Cash Amount.  Notwithstanding anything herein or in the Agreement to the contrary, the aggregate number of Shares that Counterparty may be required to deliver to Dealer under this Transaction shall not exceed twice the Number of Shares as of the date hereof as such number may be adjusted by the Calculation Agent from time to time to account for any subdivision, stock-split, stock combination, reclassification or similar dilutive or anti-dilutive event with respect to the Shares.

(ii)           If Counterparty makes the election described in clause (i)(A) above:

(A)           Dealer (or an affiliate of Dealer designated by Dealer) shall be afforded a reasonable opportunity to conduct a due diligence investigation with respect to Counterparty that is customary in scope for underwritten offerings of equity securities of its size and that yields results that are commercially reasonably satisfactory to Dealer or such affiliate, as the case may be, in its discretion; and

(B)            Dealer (or an affiliate of Dealer designated by Dealer) and Counterparty shall enter into an agreement (a “Registration Agreement”) on commercially reasonable terms in connection with the public resale of such Shares by Dealer or such affiliate substantially similar to underwriting agreements customary for underwritten offerings of equity securities (and in particular on terms reasonably similar to these contained in the Underwriting Agreement), in form and substance reasonably satisfactory to Dealer or such affiliate and Counterparty, which Registration Agreement shall include, without limitation, provisions substantially similar to those contained in such underwriting agreements relating to the indemnification of, and contribution in connection with the liability of, Dealer and its affiliates and Counterparty, shall provide for the payment by Counterparty of all expenses in connection with such resale, including all registration costs and all reasonable fees and

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expenses of counsel for Dealer, and shall provide for the delivery of accountants’ “comfort letters” to Dealer or such affiliate with respect to the financial statements and certain financial information contained in or incorporated by reference into the Prospectus.

(iii)          If Counterparty makes the election described in clause (i)(B) above:

(A)           Dealer (or an affiliate of Dealer designated by Dealer) and any potential institutional purchaser of any such Shares from Dealer or such affiliate identified by Dealer shall be afforded a commercially reasonable opportunity to conduct a due diligence investigation in compliance with applicable law with respect to Counterparty customary in scope for private placements of equity securities of its size (including, without limitation, the right to have made available to them for inspection such financial and other records, pertinent corporate documents and other information reasonably requested by them), subject to execution by such recipients of customary confidentiality agreements reasonably acceptable to Counterparty;

(B)            Dealer (or an affiliate of Dealer designated by Dealer) and Counterparty shall enter into an agreement (a “Private Placement Agreement”) on commercially reasonable terms in connection with the private placement of such Shares by Counterparty to Dealer or such affiliate and the private resale of such shares by Dealer or such affiliate, substantially similar to private placement purchase agreements customary for private placements of equity securities of its size, in form and substance reasonably satisfactory to Dealer and Counterparty, which Private Placement Agreement shall include, without limitation, provisions substantially similar to those contained in such private placement purchase agreements relating to the indemnification of, and contribution in connection with the liability of, Dealer and its affiliates and Counterparty, shall provide for the payment by Counterparty of all expenses in connection with such resale, including all reasonable fees and expenses of counsel for Dealer, shall contain customary representations, warranties and agreements of Counterparty reasonably necessary or advisable to establish and maintain the availability of an exemption from the registration requirements of the Securities Act for such resales, and shall use commercially reasonable efforts to provide for the delivery of accountants’ “comfort letters” to Dealer or such affiliate with respect to the financial statements and certain financial information contained in or incorporated by reference into the offering memorandum prepared for the resale of such Shares;

(C)            Counterparty agrees that any Shares so delivered to Dealer, (i) subject to applicable securities laws, may be transferred by and among Dealer and its affiliates, and Counterparty shall effect such transfer without any further action by Dealer and (ii) after the minimum “holding period” within the meaning of Rule 144(d) under the Securities Act has elapsed with respect to such Shares, Counterparty shall promptly remove, or cause the transfer agent for such Shares or securities to remove, any legends referring to any such restrictions or requirements from such Shares or securities upon delivery by Dealer (or such affiliate of Dealer) to Counterparty or such transfer agent of seller’s and broker’s representation letters customarily delivered in connection with resales of restricted securities pursuant to Rule 144 under the Securities Act, without any further requirement for the delivery of any certificate, consent, agreement, opinion of counsel, notice or any other document, any transfer tax stamps or payment of any other amount or any other action by Dealer (or such affiliate of Dealer);

(D)           Counterparty shall not take (and shall cause any such affiliate not to take), or cause to be taken, any action that would make unavailable either the exemption pursuant to Section 4(2) of the Securities Act for the sale by Counterparty to Dealer (or any affiliate designated by Dealer) of the Shares or the exemption pursuant to Section 4(1) or Section 4(3) of the Securities Act for resales of the Shares by Dealer (or any such affiliate of Dealer); and

(E)            Dealer or its affiliate may sell (which sale shall be made in a commercially reasonable manner) such Shares during a period (the “Resale Period”) commencing on the Exchange Business Day following delivery of such Shares and ending on the Exchange Business Day on which Dealer completes the sale of all such Shares or a sufficient number of Shares so that the realized net proceeds of such sales exceed the Cash Amount.  If any of such delivered Shares remain after such realized net proceeds exceed the Cash Amount, Dealer shall return such remaining Shares to Counterparty.  If the Cash Amount exceeds the realized net proceeds from such resale, Counterparty shall transfer to Dealer by the open of the regular trading session on the Exchange on the Exchange

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Trading Day immediately following the last day of the Resale Period the amount of such excess (the “Additional Amount”) in cash or in a number of additional Shares (“Make-whole Shares”) in an amount that, based on the Relevant Price on the last day of the Resale Period (as if such day was the “Valuation Date” for purposes of computing such Relevant Price), has a dollar value equal to the Additional Amount.  The Resale Period shall continue to enable the sale of the Make-whole Shares in the manner contemplated by this paragraph.  This provision shall be applied successively until the Additional Amount is equal to zero.

(o)   Waiver of Trial by Jury.  EACH OF COUNTERPARTY AND DEALER HEREBY IRREVOCABLY WAIVES (ON ITS OWN BEHALF AND, TO THE EXTENT PERMITTED BY APPLICABLE LAW, ON BEHALF OF ITS STOCKHOLDERS) ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM (WHETHER BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING TO THE TRANSACTION OR THE ACTIONS OF DEALER OR ITS AFFILIATES IN THE NEGOTIATION, PERFORMANCE OR ENFORCEMENT HEREOF.

(p)   Governing Law; Jurisdiction.  THIS CONFIRMATION AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS CONFIRMATION SHALL BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK.  THE PARTIES HERETO IRREVOCABLY SUBMIT TO THE EXCLUSIVE JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK AND THE UNITED STATES COURT FOR THE SOUTHERN DISTRICT OF NEW YORK IN CONNECTION WITH ALL MATTERS RELATING HERETO AND WAIVE ANY OBJECTION TO THE LAYING OF VENUE IN, AND ANY CLAIM OF INCONVENIENT FORUM WITH RESPECT TO, THESE COURTS.

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Counterparty hereby agrees (a) to check this Confirmation carefully and immediately upon receipt so that errors or discrepancies can be promptly identified and rectified and (b) to confirm that the foregoing (in the exact form provided by Dealer) correctly sets forth the terms of the agreement between Dealer and Counterparty with respect to the Transaction, by manually signing this Confirmation or this page hereof as evidence of agreement to such terms and providing the other information requested herein and immediately returning an executed copy to [            ], Facsimile No. [            ].

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