Document:

EXHIBIT 4.3

            
            RENDITION NETWORKS, INC.

            

            AMENDED AND RESTATED

            1998 STOCK OPTION PLAN

            (as further amended and restated  September 10, 2004)

            
            1.      Purposes of the Plan. 
            The purposes of this 1998 Stock Option Plan are to attract and retain the best
            available personnel for positions of substantial responsibility, to provide additional
            incentive to Employees and Consultants of the Company and its Subsidiaries and to
            promote the success of the Company’s business.  The Plan permits the grant
            of Incentive Stock Options (as defined under Section 422 of the Code), Nonstatutory
            Stock Options, and Restricted Stock, as determined by the Administrator at the time of
            grant of an Award and subject to the applicable provisions of Section 422 of the Code,
            as amended, and the regulations promulgated thereunder.

            
            2.      Definitions.  As used
            herein, the following definitions shall apply:

            
            (a)      “Administrator”
            means the Board or any of its Committees appointed pursuant to Section 4 of the
            Plan.

            
            (b)      “Affiliate” means
            an entity other than a Subsidiary (as defined below) in which the Company owns an
            equity interest.

            
            (c)      “Award” means,
            individually or collectively, a grant under the Plan of Incentive Stock Options,
            Nonstatutory Stock Options and Restricted Stock.

            
            (d)      “Board” means the
            Board of Directors of the Company.

            
            (e)      “Change in
            Control” means a sale of all or substantially all of the
            Company’s assets, or a merger, consolidation or other capital reorganization of
            the Company with or into another corporation; provided however that a merger,
            consolidation or other capital reorganization in which the holders of more than 50% of
            the shares of capital stock of the Company outstanding immediately prior to such
            transaction continue to hold (either by the voting securities remaining outstanding or
            by being converted into voting securities of the surviving entity) more than 50% of the
            total voting power represented by the voting securities of the Company, or such
            surviving entity, outstanding immediately after such transaction shall not constitute a
            Change in Control.

            
            (f)       “Code”
            means the Internal Revenue Code of 1986, as amended.

            
            (g)      “Committee” means
            the Committee appointed by the Board of Directors in accordance with Section 4
            below.

            
            (h)      “Common Stock”
            means the Common Stock of the Company.

            
            
            

            
            (i)       “Company”
            means Rendition Networks, Inc., a Delaware corporation.

            
            (j)      “Consultant”
            means any person, including an advisor, who renders services to the Company, or any
            Parent, Subsidiary or Affiliate, and is compensated for such services, and any director
            of the Company whether compensated for such services or not.

            
            (k)      “Continuous Status as an Employee or
            Consultant” means the absence of any interruption or termination of
            service as an Employee or Consultant.  Continuous Status as an Employee or
            Consultant shall not be considered interrupted in the case of: (i) sick leave; (ii)
            military leave; (iii) any other leave of absence approved by the Administrator,
            provided that such leave is for a period of not more than 90 days, unless reemployment
            upon the expiration of such leave is guaranteed by contract or statute, or unless
            provided otherwise pursuant to Company policy adopted from time to time; or (iv) in the
            case of transfers between locations of the Company or between the Company, its
            Parent(s), Subsidiaries, Affiliates or their respective successors.  For purposes
            of this Plan, a change in status from an Employee to a Consultant or from a Consultant
            to an Employee will not constitute an interruption of Continuous Status as an Employee
            or Consultant.

            
            (l)      “Employee” means any
            person, including officers and directors, employed by the Company or any Parent,
            Subsidiary or Affiliate of the Company, with the status of employment determined based
            upon such minimum number of hours or periods worked as shall be determined by the
            Administrator in its discretion, subject to any requirements of the Code.  The
            payment by the Company of a director’s fee to a director shall not be sufficient
            to constitute “employment” of such director by the Company.

            
            (m)      “Exchange Act”
            means the Securities Exchange Act of 1934, as amended.

            
            (n)      “Exchange
            Program” means a program under which (i) outstanding Awards are
            surrendered or cancelled in exchange for Awards of the same type (which may have lower
            exercise prices and different terms), Awards of a different type, and/or cash, and/or
            (ii) the exercise price of an outstanding Award is reduced.  The Administrator
            will determine the terms and conditions of any Exchange Program in its sole
            discretion.

            
            (o)      “Fair Market
            Value” means, as of any date, the fair market value of Common Stock
            determined as follows:

            
            (i)      If the Common Stock is listed on any established
            stock exchange or a national market system including without limitation the National
            Market of the National Association of Securities Dealers, Inc. Automated Quotation
            (“Nasdaq”) System, its Fair Market Value shall be the closing sales
            price for such stock (or the closing bid, if no sales were reported), as quoted on such
            system or exchange, or the exchange with the greatest volume of trading in Common Stock
            for the last market trading day prior to the time of determination, as reported in
            The Wall Street Journal or such other source as the Administrator deems
            reliable;

            
            (ii)      If the Common Stock is quoted on the Nasdaq System
            (but not on the National Market thereof) or regularly quoted by a recognized securities
            dealer but selling

            
            -2-

            
            
            

            
            prices are not reported, its Fair Market Value shall be the mean between the high bid
            and low asked prices for the Common Stock for the last market trading day prior to the
            time of determination, as reported in The Wall Street Journal or such other
            source as the Administrator deems reliable; or

            
            (iii)      In the absence of an established market for the
            Common Stock, the Fair Market Value thereof shall be determined in good faith by the
            Administrator.

            
            (p)      “Incentive Stock
            Option” means an Option intended to qualify as an incentive stock
            option within the meaning of Section 422 of the Code, as designated in the applicable
            written Option Agreement.

            
            (q)      “Listed Security”
            means any security of the Company that is listed or approved for listing on a national
            securities exchange or designated or approved for designation as a national market
            system security on an interdealer quotation systems by the National Association of
            Securities Dealers, Inc.

            
            (r)      “Nonstatutory Stock
            Option” means an Option not intended to qualify as an Incentive
            Stock Option, as designated in the applicable written Option Agreement.

            
            (s)      “Option” means a
            stock option granted pursuant to the Plan.

            
            (t)      “Option
            Agreement” means a written agreement between an Optionee and the
            Company reflecting the terms of an Option granted under the Plan and includes any
            documents attached to such Option Agreement, including, but not limited to, a notice of
            stock option grant and a form of exercise notice.

            
            (u)      “Optioned Stock”
            means the Common Stock subject to an Option.

            
            (v)      “Optionee” means
            an Employee or Consultant who receives an Option.

            
            (w)      “Parent” means a
            “parent corporation,” whether now or hereafter existing, as defined in
            Section 424(e) of the Code, or any successor provision.

            
            (x)      “Participant”
            means the holder of an outstanding Award, including an Optionee.

            
            (y)      “Plan” means this
            Amended and Restated 1998 Stock Plan.

            
            (z)      “Reporting
            Person” means an officer, director, or greater than 10% stockholder
            of the Company within the meaning of Rule 16a-2 under the Exchange Act, who is required
            to file reports pursuant to Rule 16a-3 under the Exchange Act.

            
            (aa)    “Restricted Period” means,
            with respect to any share of Restricted Stock, the period of time determined by the
            Committee during which such Award is subject to the restrictions set forth in Section
            7.

            
                -3-
            

            
                

                

                
            

            

            

            
            
            
            

            
            (bb)    “Restricted Stock” means
            Shares issued pursuant to a Restricted Stock award under Section 7 of the Plan, or
            issued pursuant to the early exercise of an Option.

            
            (cc)    “Restricted Stock Award
            Agreement” means the written or electronic agreement setting forth
            the terms and provisions applicable to each Restricted Stock Award granted under the
            Plan.  The Restricted Stock Award Agreement is subject to the terms and conditions
            of the Plan

            
            (dd)    “Rule 16b-3” means Rule
            16b-3 promulgated under the Exchange Act, as the same may be amended from time to time,
            or any successor provision.

            
            (ee)      “Share” means a
            share of the Common Stock, as adjusted in accordance with Section 9 of the Plan.

            
            (ff)       “Stock
            Exchange” means any stock exchange or consolidated stock price
            reporting system on which prices for the Common Stock are quoted at any given time.

            
            (gg)      “Subsidiary”
            means a “subsidiary corporation,” whether now or hereafter existing, as
            defined in Section 424(f) of the Code, or any successor provision.

            
            3.      Stock Subject to the
            Plan.  Subject to the provisions of Section 9 of the Plan, the
            maximum aggregate number of Shares that may be awarded and sold under the Plan is
            12,069,603 shares of Common Stock.  The Shares may be authorized, but unissued, or
            reacquired Common Stock.  If an Award should expire or become unexercisable for
            any reason without having been exercised in full, or is surrendered pursuant to an
            Exchange Program, the unpurchased Shares that were subject thereto shall, unless the
            Plan shall have been terminated, become available for future grant under the
            Plan.  In addition, any Shares of Common Stock that are retained by the Company
            upon exercise of an Award in order to satisfy the exercise or purchase price for such
            Award or any withholding taxes due with respect to such exercise shall be treated as
            not issued and shall continue to be available under the Plan.  Shares repurchased
            by the Company pursuant to any repurchase right which the Company may have shall not be
            available for future grant under the Plan.

            
            4.      Administration of the
            Plan.

            
            (a)      Initial Plan Procedure. 
            Prior to the date, if any, upon which the Company becomes subject to the Exchange Act,
            the Plan shall be administered by the Board or a Committee appointed by the Board.

            
            (b)      Plan Procedure After the Date, if any,
            Upon Which the Company Becomes Subject to the Exchange Act.

            
            (i)      Multiple Administrative
            Bodies.  If permitted by Rule 16b-3, grants under the Plan may be
            made by different bodies with respect to directors, non-director officers and Employees
            or Consultants who are not Reporting Persons.

            
            -4-

            
            
            

            
            (ii)      Administration With Respect to Reporting
            Persons.  With respect to grants of Awards to Employees who are
            Reporting Persons, such grants shall be made by (A) the Board if the Board may make
            grants to Reporting Persons under the Plan in compliance with Rule 16b-3, or (B) a
            Committee designated by the Board to make grants to Reporting Persons under the Plan,
            which Committee shall be constituted in such a manner as to permit grants under the
            Plan to comply with Rule 16b-3.  Once appointed, such Committee shall continue to
            serve in its designated capacity until otherwise directed by the Board.  From time
            to time the Board may increase the size of the Committee and appoint additional members
            thereof, remove members (with or without cause) and appoint new members in substitution
            therefor, fill vacancies, however caused, and remove all members of the Committee and
            thereafter directly make grants to Reporting Persons under the Plan, all to the extent
            permitted by Rule 16b-3.

            
            (iii) Administration With Respect to Consultants and Other
            Employees.  With respect to grants of Awards to Employees or
            Consultants who are not Reporting Persons, the Plan shall be administered by (A) the
            Board or (B) a Committee designated by the Board, which Committee shall be constituted
            in such a manner as to satisfy the legal requirements relating to the administration of
            Incentive Stock Option plans, if any, of applicable corporate and securities laws, of
            the Code and of any applicable Stock Exchange (the “Applicable
            Laws”).  Once appointed, such Committee shall continue to serve in its
            designated capacity until otherwise directed by the Board.  From time to time the
            Board may increase the size of the Committee and appoint additional members thereof,
            remove members (with or without cause) and appoint new members in substitution
            therefor, fill vacancies, however caused, and remove all members of the Committee and
            thereafter directly administer the Plan, all to the extent permitted by the Applicable
            Laws.

            
            (c)      Powers of the
            Administrator.  Subject to the provisions of the Plan and in the case
            of a Committee, the specific duties delegated by the Board to such Committee, and
            subject to the approval of any relevant authorities, including the approval, if
            required, of any Stock Exchange, the Administrator shall have the authority, in its
            discretion:

            
            (i)       to determine the Fair Market Value of the
            Common Stock, in accordance with Section 2(o) of the Plan;

            
            (ii)     to select the Consultants and Employees to whom Awards may
            from time to time be granted hereunder;

            
            (iii)     to determine whether and to what extent Awards are
            granted hereunder;

            
            (iv)    to determine the number of shares of Common Stock to be covered
            by each such Award granted hereunder;

            
            (v)     to approve forms of agreement for use under the Plan;

            
            (vi)    to determine the terms and conditions, not inconsistent with the
            terms of the Plan, of any Award granted hereunder, which terms and conditions include
            but are

            
            -5-

            
            
            

            
            not limited to the exercise price, the time or times when Awards may be exercised
            (which may be based on performance criteria and may include the issuance of restricted
            stock subject to a Company repurchase right in exchange for unvested Options), any
            vesting acceleration or waiver of forfeiture restrictions, and any restriction or
            limitation regarding any Award or the Shares relating thereto, based in each case on
            such factors as the Administrator, in its sole discretion, shall determine;

            
            (vii)   to determine whether and under what circumstances an Award may be
            settled in cash under Section 18 instead of Common Stock;

            
            (viii)   to reduce the exercise price of any Option to the then current Fair
            Market Value if the Fair Market Value of the Common Stock covered by such Option shall
            have declined since the date the Option was granted;

            
            (ix)      to initiate an Exchange Program;

            
            (x)       to construe and interpret the terms of the Plan
            and Awards granted under the Plan; and

            
            (xi)      in order to fulfill the purposes of the Plan and
            without amending the Plan, to modify grants of Awards to participants who are foreign
            nationals or employed outside of the United States in order to recognize differences in
            local law, tax policies or customs.

            
            (d)      Effect of Administrator’s
            Decision.  All decisions, determinations and interpretations of the
            Administrator shall be final and binding on all Participants.

            
            5.      Eligibility. 
            Nonstatutory Stock Options and Restricted Stock may be granted to Employees and
            Consultants.  Incentive Stock Options may be granted only to Employees; provided
            however that Employees of Affiliates shall not be eligible to receive Incentive Stock
            Options.  An Employee or Consultant who has been granted an Award may, if he or
            she is otherwise eligible, be granted additional Awards.

            
            6.       Options.

            
            (a)      Type of Option.  Each
            Option shall be designated in the Option Agreement as either an Incentive Stock Option
            or a Nonstatutory Stock Option.  However, notwithstanding such designations, to
            the extent that the aggregate Fair Market Value of Shares with respect to which Options
            designated as Incentive Stock Options are exercisable for the first time by any
            Optionee during any calendar year (under all plans of the Company or any Parent or
            Subsidiary) exceeds $100,000, such excess Options shall be treated as Nonstatutory
            Stock Options.  For purposes of this Section 6(a), Incentive Stock Options shall
            be taken into account in the order in which they were granted, and the Fair Market
            Value of the Shares subject to an Incentive Stock Option shall be determined as of the
            date of the grant of such Option.

            
            (b)      Term of Option.  The
            term of each Option shall be the term stated in the Option Agreement; provided however
            that the term shall be no more than ten years from the date

            
            -6-

            
            
            

            
            of grant thereof or such shorter term as may be provided in the Option Agreement and
            provided further that, in the case of an Incentive Stock Option granted to an Optionee
            who, at the time the Option is granted, owns stock representing more than 10% of the
            total combined voting power of all classes of stock of the Company or any Parent or
            Subsidiary, the term of the Option shall be five years from the date of grant thereof
            or such shorter term as may be provided in the Option Agreement.

            
            (c)      Option Exercise Price and
            Consideration.  The per share exercise price for the Shares to be
            issued pursuant to exercise of an Option shall be such price as is determined by the
            Board and set forth in the Option Agreement, but shall be subject to the following:

            
            (i)       In the case of an Incentive Stock Option that
            is:

            
                     
            (A)      granted to an Employee who, at the time of the grant
            of such Incentive Stock Option, owns stock representing more than 10% of the total
            combined voting power of all classes of stock of the Company or any Parent or
            Subsidiary, the per Share exercise price shall be no less than 110% of the Fair Market
            Value per Share on the date of grant.

            
                     
            (B)       granted to any other Employee, the per Share
            exercise price shall be no less than 100% of the Fair Market Value per Share on the
            date of grant.

            
            (ii)      In the case of a Nonstatutory Stock Option

            
                      (A) granted prior to the
            date, if any, on which the Common Stock becomes a Listed Security to a person who is at
            the time of grant is a Ten Percent Holder, the per Share exercise price shall be no
            less than 110% of the Fair Market Value per Share on the date of grant if required by
            the Applicable Laws and, if not so required, shall be such price as is determined by
            the Administrator;

            
            (B) granted prior to the date, if any, on which the Common Stock becomes a Listed
            Security to any other eligible person, the per Share exercise price shall be no less
            than 85% of the Fair Market Value per Share on the date of grant if required by the
            Applicable Laws and, if not so required, shall be such price as is determined by the
            Administrator.

            
            (iii) Notwithstanding the foregoing, Options may be granted with a per Share
            exercise price other than as required above pursuant to a merger or other corporate
            transaction.

            
            The consideration to be paid for the Shares to be issued upon exercise of an Option,
            including the method of payment, shall be determined by the Administrator (and, in the
            case of an Incentive Stock Option, shall be determined at the time of grant) and may
            consist entirely of (1) cash, (2) check, (3) promissory note (subject to the provisions
            of Section 153 of the Delaware General Corporation Law), (4) cancellation of
            indebtedness, (5) other Shares, provided Shares acquired from the Company (x) have been
            owned by the Optionee for more than six months on the date of surrender or such other
            period as may be required to avoid a charge to the Company’s earnings, and (y)
            have a Fair Market Value on the date of surrender equal to the aggregate exercise

            
             

            
            -7-

            
            
            
            

            
            price of the Shares as to which such Option shall be exercised, (6) authorization for
            the Company to retain from the total number of Shares as to which the Option is
            exercised that number of Shares having a Fair Market Value on the date of exercise
            equal to the exercise price for the total number of Shares as to which the Option is
            exercised, (7) delivery of a properly executed exercise notice together with such other
            documentation as the Administrator and the broker, if applicable, shall require to
            effect an exercise of the Option and delivery to the Company of the sale or loan
            proceeds required to pay the exercise price and any applicable income or employment
            taxes, (8) delivery of an irrevocable subscription agreement for the Shares that
            irrevocably obligates the option holder to take and pay for the Shares not more than
            twelve months after the date of delivery of the subscription agreement, (9) any
            combination of the foregoing methods of payment, or (10) such other consideration and
            method of payment for the issuance of Shares to the extent permitted under the
            Applicable Laws.  In making its determination as to the type of consideration to
            accept, the Administrator shall consider if acceptance of such consideration may be
            reasonably expected to benefit the Company.

            
            (d)      Exercise of Option. 

            
            (i) Any Option granted hereunder shall be exercisable at such times and under such
            conditions as determined by the Administrator and reflected in the Option Agreement,
            which may include vesting requirements and/or performance criteria with respect to the
            Company and/or the Optionee.  The Administrator shall have the discretion, after
            the grant of an Option, to adjust the vesting of an Option held by an Employee or
            Consultant as a result in a change in the terms or conditions under which such person
            is providing services to the Company, or for any other reason.  The Administrator
            shall have the discretion to determine whether and to what extent the vesting of
            Options shall be tolled during any unpaid leave of absence; provided however that in
            the absence of such determination, vesting of Options shall be tolled during any such
            leave.

            
            (ii)      An Option may not be exercised for a fraction of a
            Share.

            
            (iii)     An Option shall be deemed to be exercised when written
            notice of such exercise has been given to the Company in accordance with the terms of
            the Option by the person entitled to exercise the Option and the Company has received
            full payment for the Shares with respect to which the Option is exercised.  Full
            payment may, as authorized by the Administrator, consist of any consideration and
            method of payment allowable under Section 6(c) of the Plan.  Until the issuance
            (as evidenced by the appropriate entry on the books of the Company or of a duly
            authorized transfer agent of the Company) of the stock certificate evidencing such
            Shares, no right to vote or receive dividends or any other rights as a stockholder
            shall exist with respect to the Optioned Stock, not withstanding the exercise of the
            Option.  The Company shall issue (or cause to be issued) such stock certificate
            promptly upon exercise of the Option.  No adjustment will be made for a dividend
            or other right for which the record date is prior to the date the stock certificate is
            issued, except as provided in Section 9 of the Plan.

            
            (iv)      Exercise of an Option in any manner shall result in
            a decrease in the number of Shares that thereafter may be available, both for purposes
            of the Plan and for sale under the Option, by the number of Shares as to which the
            Option is exercised.

            
            -8-

            
            
            
            

            
            (e)      Termination of Employment or Consulting
            Relationship.  Subject to Sections 6(f) and 6(g) below, in the event
            of termination of an Optionee’s Continuous Status as an Employee or Consultant
            with the Company, such Optionee may, but only within three months (or such other period
            of time not less than 30 days as is determined by the Administrator, with such
            determination in the case of an Incentive Stock Option being made at the time of grant
            of the Option and not exceeding three months) after the date of such termination (but
            in no event later than the expiration date of the term of such Option as set forth in
            the Option Agreement), exercise his or her Option to the extent that the Optionee was
            entitled to exercise it at the date of such termination.  To the extent that the
            Optionee was not entitled to exercise the Option at the date of such termination, or if
            the Optionee does not exercise such Option to the extent so entitled within the time
            specified herein, the Option shall terminate and the Optioned Stock underlying the
            unexercised portion of the Option shall revert to the Plan.  No termination shall
            be deemed to occur and this Section 6(e) shall not apply if (i) the Optionee is a
            Consultant who becomes an Employee, or (ii) the Optionee is an Employee who becomes a
            Consultant.

            
            (f)      Disability of Optionee.

            
            (i)      Notwithstanding Section 6(e) above, in the event of
            termination of an Optionee’s Continuous Status as an Employee or Consultant as a
            result of his or her total and permanent disability (within the meaning of Section
            22(e)(3) of the Code), such Optionee may, but only within twelve months from the date
            of such termination (but in no event later than the expiration date of the term of such
            Option as set forth in the Option Agreement), exercise the Option to the extent
            otherwise entitled to exercise it at the date of such termination.  To the extent
            that the Optionee was not entitled to exercise the Option at the date of termination,
            or if the Optionee does not exercise such Option to the extent so entitled within the
            time specified herein, the Option shall terminate and the Optioned Stock underlying the
            unexercised portion of the Option shall revert to the Plan.

            
            (ii)      In the event of termination of an Optionee’s
            Continuous Status as an Employee or Consultant as a result of a disability which does
            not fall within the meaning of total and permanent disability (as set forth in Section
            22(e)(3) of the Code), such Optionee may, but only within six months from the date of
            such termination (but in no event later than the expiration date of the term of such
            Option as set forth in the Option Agreement), exercise the Option to the extent
            otherwise entitled to exercise it at the date of such termination.  However, to
            the extent that such Optionee fails to exercise an Option which is an Incentive Stock
            Option (within the meaning of Section 422 of the Code) within three months of the date
            of such termination, the Option will not qualify for Incentive Stock Option treatment
            under the Code.  To the extent that the Optionee was not entitled to exercise the
            Option at the date of termination, or if the Optionee does not exercise such Option to
            the extent so entitled within six months from the date of termination, the Option shall
            terminate.

            
            (g)      Death of Optionee.  In
            the event of the death of an Optionee during the period of Continuous Status as an
            Employee or Consultant since the date of grant of the Option, or within 30 days
            following termination of the Optionee's Continuous Status as an Employee or Consultant,
            the Option may be exercised, at any time within six months following the date of death
            (but in no event later than the expiration date of the term of such Option as set forth
            in the

            
            -9-

            
            
            
            

            
            Option Agreement), by such Optionee’s estate or by a person who acquired the
            right to exercise the Option by bequest or inheritance, but only to the extent of the
            right to exercise that had accrued at the date of death or, if earlier, the date of
            termination of the Optionee’s Continuous Status as an Employee or
            Consultant.  To the extent that the Optionee was not entitled to exercise the
            Option at the date of death or termination, as the case may be, or if the Optionee does
            not exercise such Option to the extent so entitled within the time specified herein,
            the Option shall terminate and the Optioned Stock underlying the unexercised portion of
            the Option shall revert to the Plan.

            
            (h)      Extension of Exercise
            Period.  The Administrator shall have full power and authority to
            extend the period of time for which an Option is to remain exercisable following
            termination of an Optionee’s Continuous Status as an Employee or Consultant from
            the periods set forth in Sections 6(e), 6(f) and 6(g) above or in the Option Agreement
            to such greater time as the Board shall deem appropriate, provided, that in no event
            shall such option be exercisable later than the date of expiration of the term of such
            Option as set forth in the Option Agreement.

            
            (i) Rule 16b-3.  Options granted to Reporting Persons
            shall comply with Rule 16b-3 and shall contain such additional conditions or
            restrictions as may be required thereunder to qualify for the maximum exemption for
            Plan transactions.

            
            7.      Restricted Stock.

            
            (a)      Grant of Restricted
            Stock.  Subject to the terms and provisions of the Plan, the
            Administrator, at any time and from time to time, may grant Shares of Restricted Stock
            to Employees and/or Consultants in such amounts as the Administrator, in its sole
            discretion, will determine.

            
            (b)      Restricted Stock
            Agreement.  Each Award of Restricted Stock will be evidenced by a
            Restricted Stock Award Agreement that will specify the Restricted Period, the number of
            Shares granted, and such other terms and conditions as the Administrator, in its sole
            discretion, will determine.  Unless the Administrator determines otherwise, the
            Company as escrow agent will hold Shares of Restricted Stock until the restrictions on
            such Shares have lapsed.

            
            (c)      Transferability.  Except
            as provided in this Section 7, Shares of Restricted Stock may not be sold, transferred,
            pledged, assigned, or otherwise alienated or hypothecated until the end of the
            applicable Restricted Period.

            
            (d)     Other Restrictions.  The
            Administrator, in its sole discretion, may impose such other restrictions on Shares of
            Restricted Stock as it may deem advisable or appropriate.

            
            (e)      Removal of
            Restrictions.  Except as otherwise provided in this Section 7, Shares
            of Restricted Stock covered by each Restricted Stock grant made under the Plan will be
            released from escrow as soon as practicable after the last day of the Restricted
            Period.  The Administrator, in its discretion, may accelerate the time at which
            any restrictions will lapse or be removed. 

            
            -10-

            
            
            

            
            (f)      Voting Rights.  During
            the Restricted Period, holders of Restricted Stock granted hereunder may exercise full
            voting rights with respect to those Shares, unless the Administrator determines
            otherwise.

            
            (g)      Dividends and Other
            Distributions.  During the Restricted Period, holders of Restricted
            Stock will be entitled to receive all dividends and other distributions paid with
            respect to such Shares unless otherwise provided in the Restricted Stock Award
            Agreement.  If any such dividends or distributions are paid in Shares, the Shares
            will be subject to the same restrictions on transferability and forfeitability as the
            Shares of Restricted Stock with respect to which they were paid.

            
            (h)      Return of Restricted Stock to
            Company.  On the date set forth in the Restricted Stock Award
            Agreement, the Restricted Stock for which restrictions have not lapsed will revert to
            the Company and again will become available for grant under the Plan.

            
            8.      Taxes.

            
            (a)      Prior to the delivery of any Shares or cash pursuant
            to an Award (or the exercise thereof), the Participant (or in the case of the
            Participant’s death, the person exercising the Award or receiving Shares pursuant
            to an Award) shall make such arrangements as the Administrator may require for the
            satisfaction of any applicable federal, state, local or foreign withholding tax
            obligations that may arise in connection with the exercise of the Award and the
            issuance of Shares.  The Company shall not be required to issue any Shares under
            the Plan until such obligations are satisfied.  If the Administrator allows the
            withholding or surrender of Shares to satisfy a Participant’s tax withholding
            obligations under this Section 8 (whether pursuant to Section 8(c), (d) or (e), or
            otherwise), the Administrator shall not allow Shares to be withheld in an amount that
            exceeds the minimum statutory withholding rates for federal and state tax purposes,
            including payroll taxes.

            
            (b)      In the case of an Employee and in the absence of any
            other arrangement, the Employee shall be deemed to have directed the Company to
            withhold or collect from his or her compensation an amount sufficient to satisfy such
            tax obligations from the next payroll payment otherwise payable after the date of an
            exercise of the Award.

            
            (c)      This Section 8(c) shall apply only after the date, if
            any, upon which the Common Stock becomes a Listed Security.  In the case of
            Participant other than an Employee (or in the case of an Employee where the next
            payroll payment is not sufficient to satisfy such tax obligations, with respect to any
            remaining tax obligations), in the absence of any other arrangement and to the extent
            permitted under the Applicable Laws, the Participant shall be deemed to have elected to
            have the Company withhold from the Shares to be issued upon exercise of the Award that
            number of Shares having a Fair Market Value determined as of the applicable Tax Date
            (as defined below) equal to the amount required to be withheld.  For purposes of
            this Section 8, the Fair Market Value of the Shares to be withheld shall be determined
            on the date that the amount of tax to be withheld is to be determined under the
            Applicable Laws (the “Tax Date”).

            
            -11-

            
            
            

            
            (d)      If permitted by the Administrator, in its discretion,
            a Participant may satisfy his or her tax withholding obligations upon exercise of an
            Award by surrendering to the Company Shares that have a Fair Market Value determined as
            of the applicable Tax Date equal to the amount required to be withheld.  In the
            case of shares previously acquired from the Company that are surrendered under this
            Section 8(d), such Shares must have been owned by the Participant for more than six (6)
            months on the date of surrender (or such other period of time as is required for the
            Company to avoid adverse accounting charges).

            
            (e)      Any election or deemed election by a Participant to
            have Shares withheld to satisfy tax withholding obligations under Section 8(c) or (d)
            above shall be irrevocable as to the particular Shares as to which the election is made
            and shall be subject to the consent or disapproval of the Administrator.  Any
            election by a Participant under Section 8(d) above must be made on or prior to the
            applicable Tax Date.

            
            (f)      In the event an election to have Shares withheld is
            made by a Participant and the Tax Date is deferred under Section 83 of the Code because
            no election is filed under Section 83(b) of the Code, the Participant shall receive the
            full number of Shares with respect to which the Award is exercised but such Participant
            shall be unconditionally obligated to tender back to the Company the proper number of
            Shares on the Tax Date.

            
            9.      Adjustments Upon Changes in Capitalization,
            Merger or Certain Other Transactions.

            
            (a)      Changes in
            Capitalization.  Subject to any required action by the stockholders
            of the Company, the number of shares of Common Stock covered by each outstanding Award,
            and the number of shares of Common Stock that have been authorized for issuance under
            the Plan but as to which no Awards have yet been granted or that have been returned to
            the Plan upon cancellation or expiration of an Award, as well as the price per share of
            Common Stock covered by each such outstanding Award, shall be proportionately adjusted
            for any increase or decrease in the number of issued shares of Common Stock resulting
            from a stock split, reverse stock split, stock dividend, combination, recapitalization
            or reclassification of the Common Stock, or any other increase or decrease in the
            number of issued shares of Common Stock effected without receipt of consideration by
            the Company; provided, however, that conversion of any convertible securities of the
            Company shall not be deemed to have been “effected without receipt of
            consideration.”  Such adjustment shall be made by the Board, whose
            determination in that respect shall be final, binding and conclusive.  Except as
            expressly provided herein, no issuance by the Company of shares of stock of any class,
            or securities convertible into shares of stock of any class, shall affect, and no
            adjustment by reason thereof shall be made with respect to, the number or price of
            shares of Common Stock subject to an Option.

            
            (b)      Dissolution or
            Liquidation.  In the event of the proposed dissolution or liquidation
            of the Company, the Board shall notify the Participant at least 15 days prior to such
            proposed action.  To the extent it has not been previously exercised, the Award
            will terminate immediately prior to the consummation of such proposed action.

            

            
            -12-

            
            
            

            
            (c)      Acquisition, Merger or Change in
            Control.

            
            (i)      In the event of a Change in Control, if and to the
            extent outstanding Awards are not to be assumed by the successor corporation at the
            consummation of the Change of Control or replaced with a comparable award to purchase
            shares of the capital stock of the successor corporation at the consummation of the
            Change in Control, the vesting of each outstanding Option shall automatically be
            accelerated so that fifty percent (50%) of the unvested shares of Common Stock covered
            by each such Option shall be fully vested upon the consummation of the Change in
            Control and the Restricted Period shall expire immediately with respect to fifty
            percent (50%) of each outstanding share of Restricted Stock.

            
            (ii)      The vesting of each outstanding Option held by an
            Optionee shall be accelerated completely so that one hundred percent (100%) of the
            shares of common stock covered by such Option are fully vested and exercisable and the
            Restricted Period shall expire immediately with respect to one hundred percent (100%)
            of each outstanding share of Restricted Stock in the event that (A) such Participant is
            an Executive Officer (as defined below) immediately prior to the consummation of a
            Change of Control and (B) within twelve (12) months of the consummation of such Change
            of Control, such Participant’s employment by the Company is either terminated by
            the Company other than for Cause (as defined below) or terminated by the Optionee for
            Good Reason (as defined below).  For purposes of this Section 9(c)(ii),
            “Executive Officer” means any officer of the Company designated as Vice
            President or any title senior thereto, “Cause” means fraud,
            misappropriation or embezzlement on the part of the Participant which results in
            material loss, damage or injury to the Company, the Participant’s conviction of a
            felony involving moral turpitude, or the Participant’s gross neglect of duties
            and “Good Reason” means a material reduction in compensation or a
            relocation of the Participant’s principal worksite to a location more than 50
            miles from the Participant’s pre-Change of Control worksite or a material
            reduction in responsibilities or authority as in effect before the Change of
            Control.

            
            (iii)      The Administrator shall have the authority, in the
            Administrator’s sole discretion, to provide for the automatic acceleration of any
            outstanding Award upon the occurrence of a Change in Control, but only to the extent
            that such acceleration does not interfere with any “pooling of interests”
            accounting treatment used in connection with the Change in Control.

            
            (d)      Certain Distributions. 
            In the event of any distribution to the Company’s stockholders of securities of
            any other entity or other assets (other than dividends payable in cash or stock of the
            Company) without receipt of consideration by the Company, the Administrator may, in its
            discretion, appropriately adjust the price per Share of Common Stock covered by each
            outstanding Award to reflect the effect of such distribution.

            
            10.      Non-Transferability of
            Awards.  Awards may not be sold, pledged, assigned, hypothecated,
            transferred, or disposed of in any manner other than by will or by the laws of descent
            or distribution and may be exercised or purchased during the lifetime of the
            Participant only by the Participant.  The designation of a beneficiary by a
            Participant will not constitute a

            
            -13-

            
            
            

            
            transfer.  An Award may be exercised, during the lifetime of the holder of the
            Participant only by such holder or a transferee permitted by this Section 10.

            
            11.      Time of Granting of
            Awards.  The date of grant of an Award shall, for all purposes, be
            the date on which the Administrator makes the determination granting such Award, or
            such other date as is determined by the Board; provided, however, that in the case of
            any Incentive Stock Option, the grant date shall be the later of the date on which the
            Administrator makes the determination granting such Incentive Stock Option or the date
            of commencement of the Optionee’s employment relationship with the Company. 
            Notice of the determination shall be given to each Participant to whom an Award is so
            granted within a reasonable time after the date of such grant.

            
            12.      Amendment and Termination of the
            Plan.

            
            (a)      Authority to Amend or
            Terminate.  The Board may at any time amend, alter, suspend or
            discontinue the Plan, but no amendment, alteration, suspension or discontinuation shall
            be made that would impair the rights of any Participant under any grant theretofore
            made, without his or her consent.  In addition, to the extent necessary and
            desirable to comply with Rule 16b-3 or with Section 422 of the Code (or any other
            applicable law or regulation, including the requirements of any Stock Exchange), the
            Company shall obtain stockholder approval of any Plan amendment in such a manner and to
            such a degree as required.

            
            (b)      Effect of Amendment or
            Termination.  No amendment or termination of the Plan shall adversely
            affect Awards already granted, unless mutually agreed otherwise between the Participant
            and the Administrator, which agreement must be in writing and signed by the Participant
            and the Company.

            
            13.      Conditions Upon Issuance of
            Shares.  Shares shall not be issued pursuant to an Award unless the
            exercise of any Option or the lapse of any Restricted Period with respect to an Award
            of Restricted Stock and the issuance and delivery of such Shares pursuant thereto shall
            comply with all relevant provisions of law, including, without limitation, the
            Securities Act of 1933, as amended, the Exchange Act, the rules and regulations
            promulgated thereunder, and the requirements of any Stock Exchange.

            
                       As a condition to the
            exercise of an Award, the Company may require the person exercising such Award to
            represent and warrant at the time of any such exercise that the Shares are being
            purchased only for investment and without any present intention to sell or distribute
            such Shares if, in the opinion of counsel for the Company, such a representation is
            required by law.

            
            14.      Reservation of Shares. 
            The Company, during the term of this Plan, will at all times reserve and keep available
            such number of Shares as shall be sufficient to satisfy the requirements of the
            Plan.  The inability of the Company to obtain authority from any regulatory body
            having jurisdiction, which authority is deemed by the Company’s counsel to be
            necessary to the lawful issuance and sale of any Shares hereunder, shall relieve the
            Company of any

            
            -14-

            
            
            

            
            liability in respect of the failure to issue or sell such Shares as to which such
            requisite authority shall not have been obtained.

            
            15.      Agreements.  Options
            shall be evidenced by written Option Agreements and Restricted Stock Awards shall be
            evidenced by written Restricted Stock Award Agreements, each in such form(s) as the
            Administrator shall approve from time to time.

            
            16.      Stockholder Approval. 
            Continuance of the Plan shall be subject to approval by the stockholders of the Company
            within twelve months before or after the date the Plan is adopted.  Such
            stockholder approval shall be obtained in the degree and manner required under
            applicable state and federal law and the rules of any Stock Exchange upon which the
            Common Stock is listed.  All Awards issued under the Plan shall become void in the
            event such approval is not obtained.

            
            17.      Documents to
            Participants.  At the time of issuance of any Awards under the Plan,
            the Company shall provide to the recipient of such Award a copy of the Plan and any
            agreement(s) pursuant to which Awards granted under the Plan are issued.

            
            18.      Buy-Out Provisions.  The
            Administrator may at any time offer to buy out for a payment in cash or Shares an Award
            previously granted based on such terms and conditions as the Administrator shall
            establish and communicate to the Participant at the time such offer is made.

            
            19.      At Will Relationship. 
            The Plan shall not confer upon any Participant any right with respect to continuation
            of employment or consulting relationship with the Company, nor shall it interfere in
            any way with such Participant’s right or the Company’s right to terminate
            his or her employment or consulting relationship at any time, with or without
            cause.

            
            20.      Term of Plan.  The Plan
            shall become effective upon the earlier to occur of its adoption by the Board or its
            approval by the stockholders of the Company as described in Section 16 of the
            Plan.  It shall continue in effect for a term of ten years unless sooner
            terminated under Section 12 of the Plan.

            
            21.      Options Granted to California
            Residents.  Options granted under the Plan to persons resident in
            California shall be subject to the provisions set forth in Attachment A hereto. 
            To the extent the provisions of the Plan conflict with the provisions set forth on
            Attachment A, the provisions on Attachment A shall govern the terms of such
            Options.

            
            22.      Restricted Stock Granted to California
            Residents.  Restricted Stock granted under the Plan to persons
            resident in California shall be subject to the provisions set forth in Attachment B
            hereto.  To the extent the provisions of the Plan conflict with the provisions set
            forth on Attachment B, the provisions on Attachment B shall govern the terms of such
            Restricted Stock Awards.

            
            -15-

            
            
            

            
            

            Attachment A

            

            Provisions Applicable to Option Recipients

            Resident in California

            
            Until such time as any security of the Company shall be listed or approved for listing
            on a national securities exchange or designated or approved for designation as a
            national market system security on an interdealer quotation system by the National
            Association of Securities Dealers, Inc., the following additional terms shall apply to
            Options, and Shares issued upon exercise of such Options, granted under the Rendition
            Networks, Inc. 1998 Stock Plan (the “Plan”) to persons resident in
            California as of the date of grant of any such Option (each such person, a
            “California Recipient”):

            
            1.      In the case of a Nonstatutory Stock Option, that
            is:

            
            (a)  granted to a California Recipient who, at the time of the grant of such
            Option, owns stock representing more than 10% of the total combined voting power of all
            classes of stock of the Company or any Parent or Subsidiary, the per Share exercise
            price shall be no less than 110% of the Fair Market Value on the date of grant.

            
            (b)  granted to any other California Recipient, the per Share exercise price shall
            be no less than 85% of the Fair Market Value per Share on the date of grant.

            
            2.      With respect to an Option issued to any California
            Recipient who is not an officer, director or consultant, such Option shall become
            exercisable, or any repurchase option in favor of the Company shall lapse, at the rate
            of at least 20% per year over five years from the date the Option is granted.

            
            3.      (a) Subject to Section 6(c) of the Plan and
            to Section 3(b) below, in the event of termination of a California Recipient’s
            Continuous Status as an Employee or Consultant with the Company, such California
            Recipient shall have at least 30 days after the date of such termination (but in no
            event later than the expiration of the term of such Option as set forth in the Option
            Agreement) to exercise such Option.

            
            (b)      In the event of termination of a California
            Recipient’s Continuous Status as an Employee or Consultant as a result of a
            disability which does not fall within the meaning of total and permanent disability (as
            set forth in Section 22(e)(3) of the Code), such California Recipient may, but only
            within six months from the date of such termination (but in no event later than the
            expiration date of the term of such Option as set forth in the Option Agreement),
            exercise the Option to the extent otherwise entitled to exercise it at the date of such
            termination.  However, to the extent that such California Recipient fails to
            exercise an Option which is an Incentive Stock Option (within the meaning of Section
            422 of the Code) within three months of the date of such termination, the Option will
            not qualify for Incentive Stock Option treatment under the Code.  To

            
            
            

            
            the extent that the California Recipient was not entitled to exercise the Option at the
            date of termination, or if the California Recipient does not exercise such Option to
            the extent so entitled within six months from the date of termination, the Option shall
            terminate and the Optioned Stock underlying the unexercised portion of the Option shall
            revert to the Plan.

            
            4.      The Company shall provide financial statements at
            least annually to each California Recipient during the period such person has one or
            more Options outstanding, and in the case of an individual who acquired Shares pursuant
            to the Plan, during the period such individual owns such Shares.  The Company
            shall not be required to provide such information if the issuance of Options under the
            Plan is limited to key employees whose duties in connection with the Company assure
            their access to equivalent information.

            
            5.      Capitalized terms not defined in this Attachment A
            shall have the meanings set forth in the Plan.

            
            -2-

            
            
            

            
            

             

            Attachment B

            

            Provisions Applicable to Restricted Stock Award

            Recipients Resident in California

            
            Until such time as any security of the Company shall be listed or approved for listing
            on a national securities exchange or designated or approved for designation as a
            national market system security on an interdealer quotation system by the National
            Association of Securities Dealers, Inc., the following additional terms shall apply to
            Restricted Stock Awards, and Shares issued upon exercise of such Awards, granted under
            the Rendition Networks, Inc. 1998 Stock Plan (the “Plan”) to persons
            resident in California as of the date of grant of any such Award (each such person, a
            “California Recipient”):

            
            1.      In the case of a Restricted Stock Award, that is:

            
            (a)  granted to a California Recipient who, at the time of the grant of such
            Award, owns stock representing more than 10% of the total combined voting power of all
            classes of stock of the Company or any Parent or Subsidiary, the per Share purchase
            price shall be no less than 100% of the Fair Market Value on the date of grant.

            
            (b)  granted to any other California Recipient, the per Share purchase price shall
            be no less than 85% of the Fair Market Value per Share on the date of grant.

            
            2.      With respect to an Award issued to any California
            Recipient who is not an officer, director or consultant, the Restricted Period with
            respect to such Award shall lapse, at the rate of at least 20% per year over five years
            from the date the Award is granted.

            
            3.      The Company shall provide financial statements at
            least annually to each California Recipient during the period such person has one or
            more Awards outstanding, and in the case of an individual who acquired Shares pursuant
            to the Plan, during the period such individual owns such Shares.  The Company
            shall not be required to provide such information if the issuance of Awards under the
            Plan is limited to key employees whose duties in connection with the Company assure
            their access to equivalent information.

            
            4.      Capitalized terms not defined in this Attachment B
            shall have the meanings set forth in the Plan.exh101.htm

    Exhibit
      10.1

    

    

    September
      18, 2007

    

    Mr.
      Charles R. Katzfey

    110
      Eldorado Drive

    Racine,
      WI 53402

    

    Dear
      Chuck:

    

    In
      accordance with all the provisions
      set forth below, this letter, when signed by you, will be a binding agreement
      documenting the terms and conditions with regard to your employment status
      with
      Modine Manufacturing Company (“Modine” or the “Company”) and your retirement
      from employment with the Company.

    

    For
      your
      information, an outline of the details set forth below has been reviewed with
      and approved by the Chair of the Company’s Officer Nomination and Compensation
      Committee.

    

    1.           Retirement
      from the Company. You hereby agree to
      retire from employment with the Company on December 31, 2007.  Your
      last day of active employment with the Company will be October 12,
      2007.  For the period from October 13, 2007 until December 31, 2007,
      you will use any earned vacation available to you and, after the vacation is
      exhausted, you will be considered on a paid leave of absence at your current
      salary level until December 31, 2007.

    

    2.           Compensation. On
      condition that on or within seven days of October 12, 2007 and December 31,
      2007, you sign, date and return to me the Release attached hereto as
Attachment A (the “Release”) and you do not revoke the signed Release,
      you will receive the following from the Company:

    

    Severance.  For
      the period from December 31, 2007 until October 12, 2008, the Company shall
      pay
      you bi-weekly an amount equivalent to your current bi-weekly
      salary.  All legally required taxes will be deducted from the above
      sums.  It is expressly agreed that all payments as described above are
      being allocated for purposes of unemployment compensation to each of the
      applicable pay periods.

    

    Bonus.  If
      a bonus is
      paid pursuant to the Company’s Management Incentive Plan (“MIP”) for the
      Company’s performance for the fiscal year ended March 31, 2008, you will receive
      a MIP bonus based upon actual salary paid to you between April 1, 2007 and
      October 12, 2007.

    

    Health
      and Dental
      Insurance.  Participation in the Company’s health and dental
      insurance plans ceases on December 31, 2007.  Under current federal
      COBRA legislation, you may elect to continue medical and dental insurance at
      specified group rates for up to 18 months’ duration.  The Company will
      pay your COBRA premiums for medical and dental coverage until April 1,
      2009.  When you elect to receive your benefits under the Pension Plan
      (as defined below), you will be eligible to receive retiree medical benefits
      from the Company and your COBRA benefit will conclude.

    

    Modine
      Stock Options and Restricted
      Stock Awards.  You may continue to exercise, at your discretion,
      stock options granted to you under the 1994 and 2002 Incentive Compensation
      Plans (the “Incentive Plans”) in accordance with the terms of the Incentive
      Plans and the stock option agreements to which you are a
      party.  Any qualified stock options granted to you must be
      exercised within 90 days of December 31, 2007 in order to be considered
      incentive stock options; thereafter, stock options will be treated as
      non-qualified stock options.

    

    With
      respect to outstanding grants of restricted stock awards made to you under
      the
      Incentive Plans, any restricted stock awards scheduled to vest after December
      31, 2007 shall vest immediately upon your retirement on December 31,
      2007.  Performance stock awards available to you under the Incentive
      Plans and any successor plans, if any, will vest on a pro-rata basis at the
      end
      of the applicable performance periods.

    

    Executive
      Physical.  You are eligible and covered for one additional medical
      exam at Mayo Clinic in Rochester, MN or Froedtert/Medical College of Wisconsin,
      at your election, under the Company’s executive medical program between the date
      hereof and December 31, 2008 which you shall schedule through the Company’s
      normal process for such exams.

    

    Financial
      and Tax
      Planning.   The Company will continue to pay for reasonable
      financial planning and tax preparation services until March 31,
      2009.

    

    If
      you die prior to receiving all of
      the payments referred to in this paragraph 2, any unpaid payments will be made
      to your estate.

    

    3.           401(k),
      Deferred Compensation, Pension Plan and Other
      Benefits. Your rights and benefits under
      the Modine 401(k) Retirement Savings Plan for Salaried Employees, the Modine
      Deferred Compensation Plan and the Modine Non-Union Hourly and Salaried Employee
      Pension Plan (the “Pension Plan”) are governed by the provisions of those
      plans.  Your salary continuation (short-term disability), life
      insurance and long-term disability benefits will continue until December 31,
      2007 in accordance with the applicable plans.

    

    You
      acknowledge that those rights and benefits have been explained to
      you.

    

    4.           Employment
      Reference. If asked by a prospective
      employer for a reference, you will be provided with a favorable reference
      substantially consistent with the information upon which we mutually
      agree.

    

    5.           No
      Admission. You agree that neither the
      execution of this agreement nor the furnishing of the described benefits to
      you
      will be deemed or construed as an admission by the Company of any liability
      or
      any unlawful conduct of any kind.

    

    6.           Benefits
      Agreed To. You understand and agree that
      you would not receive all of the benefits provided in paragraph 2 except for
      your execution of this agreement and the fulfillment of the promises contained
      herein.

    

    7.           No
      Authority; Indemnification. You will
      have no regular duties as a Modine employee after October 12, 2007 and,
      therefore, no authority on behalf of or to bind the Company.  You
      agree to hold the Company and its subsidiaries and affiliates harmless from
      any
      acts you make in contravention of this paragraph 7.  You agree to
      resign your position as Regional Vice President - Americas and any other
      positions you may hold with any of the Company’s subsidiaries, affiliates or
      plans as of October 12, 2007.

    

    In
      the
      event that, during the year following your retirement you are requested by
      or on
      behalf of the Company or ordered to appear as a witness in litigation regarding
      matters or actions you took within the scope of your authority while an employee
      of the Company, the Company will indemnify you for all out-of-pocket necessary
      and reasonable expenses in connection with preparation, appearance,
      consultations and any other activity directly related to litigation involving
      the Company, including necessary and reasonable legal expenses, provided that
      (a) you advise the Company immediately and obtain the approval of the Company
      prior to the commitment to any such expenses, (b) you cooperate fully with
      the
      Company in connection therewith, upon reasonable notice to you and subject
      to
      your reasonable availability, and (c) the Company has the right to assume the
      defense of any such action and discharge its obligation by holding you harmless
      from any judgment or settlement it may make.  In the event such
      assistance is requested or required after the one year anniversary of your
      retirement, the Company agrees to compensate you for your time and expenses
      at a
      rate reasonable for such consultation services.

    

    If
      a
      court of competent jurisdiction ultimately determines that the above-described
      litigation resulted from matters or actions taken by you that exceeded the
      scope
      of your authority or were criminal in nature while you were an employee of
      Modine, you agree to reimburse Modine for any legal and/or other expenses paid
      by Modine on your behalf.

    

    8.           Non-Disclosure
      Obligation.  Consistent with your obligations as an employee
      of the Company and in further consideration of the payments and other benefits
      being provided in accordance with paragraph 2, you agree not to disclose to
      anyone outside the Company any confidential information pertaining to the
      Company’s business.  Such confidential information not to be disclosed
      includes, but is not necessarily limited to, information, statistics, lists,
      and
      records concerning customers or vendors, finances, marketing, employees,
      research and development, and business planning and development as well as
      trade
      secrets and technical knowledge concerning the Company’s business and
      products.  You further represent that any papers, letters, records,
      files, computer disks, and other documents or materials containing such
      confidential information or belonging to the Company that you have had in your
      possession have been or will be returned to the Company on or before October
      12,
      2007.

    

    You
      agree not to disclose the contents
      of this letter except to your attorney, tax preparer, immediate family, or
      as
      otherwise may be required by law.

    

    9.           Non-Competition. From
      the date of your retirement until one year following your
      retirement,  you agree that you will not, directly or indirectly,
      individually or otherwise, manage, operate, join, control, participate in the
      ownership, management, operation, or control of, or be employed by or consultant
      or advisor to, or in any way in connection with, any person, corporation, firm,
      partnership, or other entity whatsoever that is engaged in North America in
      any
      business or activity related to the manufacture or selling of heat transfer
      products to on-highway or off-highway vehicle original equipment
      manufacturers.

    

    You
      agree that you are fully aware of
      the restrictions that this paragraph 9 places on your future employment with
      someone other than the Company.  However, you understand and agree
      that your previous positions with the Company and your access to confidential
      information make these restrictions both necessary and
      reasonable.  You acknowledge and agree that the restrictions
      constitute reasonable protections of the legitimate business interests of the
      Company and that they will not unduly restrict your opportunities for future
      employment.

    

    10.           Nonsolicitation.  From
      the date hereof until one year following your retirement, you further agree
      that
      you will not, directly or indirectly, hire away or participate or assist in
      the
      hiring away of any person employed by or acting as a representative or agent
      of
      the Company on or within the six months prior to December 31, 2007.

    

    11.           Nondisparagement.  You
      also agree that from the date hereof you shall not, directly or indirectly,
      make
      or cause to be made any disparaging, derogatory, misleading or false statement,
      whether orally or in writing, to any person or entity, including members of
      the
      investment community, press, customers, competitors and advisors to the Company,
      about the Company and its directors, officers or employees, or the business
      strategy, plans, policies, practices or operations of the
      Company.  The Company shall instruct the directors and board elected
      officers of the Company not to, directly or indirectly, make or cause to be
      made
      any disparaging, derogatory, misleading or false statement, orally or in
      writing, to any person or entity about you.  Notwithstanding the
      foregoing, the Company and you may each confer in confidence with its own
      respective legal counsel and nothing herein shall prevent either party from
      responding truthfully to any information requests or questions posed in any
      formal or informal legal, regulatory, administrative or investigative
      proceedings involving any court, tribunal or governmental body or agency or
      otherwise as required by law.

    

    12.           Legal
      Consultation and Timing of Execution of
      Agreement.  You are encouraged to
      consult an attorney before you sign this agreement and the Release.

    

    You
      have
      at least 21 days after being given this agreement and the Release during which
      you may consider whether or not to sign them.  Further, you have seven
      days following your signing of this agreement and the Release during which
      you
      may revoke them.  Therefore, neither this agreement nor the Release
      shall be effective or enforceable until such revocation period has
      expired.

    

    13.           Voluntary
      Act. You acknowledge that you are
      signing this agreement and the Release as your free and voluntary act after
      having had the opportunity to consider all alternatives and to discuss the
      arrangements agreed upon as set forth above with your own attorney and any
      other
      advisors of your choice.

    

    14.           Governing
      Law. This agreement is made in the State
      of Wisconsin and shall be interpreted under the laws of the State of
      Wisconsin.  The provisions of this agreement are severable and
      independent, and if any provision of this agreement is found to be illegal
      or
      unenforceable for any reason, such provision will immediately become null and
      void, leaving the remainder of this agreement in full force and
      effect.

    

    15.           Entire
      Agreement.  This agreement and the Release represent the
      entire understanding and agreement between the parties with respect to the
      subject matter thereof and supersede all prior communications, agreements,
      and
      understandings relating to the subject matter hereof and this agreement
      expressly supersedes the Change in Control Agreement between you and the Company
      dated May 28, 1999.

    

    16.           Binding
      Agreement. This agreement will be
      binding upon and inure to the benefit of the parties, their respective heirs,
      representatives, successors, and assigns and the affiliates and subsidiaries
      of
      the Company.

    

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    Assuming
      this agreement fully and
      accurately sets forth the arrangements that have been discussed and agreed
      upon,
      please sign both copies and return one copy to me.

    

    Sincerely,

    

    /s/
      Gregory T. Troy

    

    Gregory
      T. Troy

    Vice
      President  & Chief Human Resources Officer

    

    

    *
      * * *
      *

    By
      signing this agreement, I state that:

    

    I
      have
      read it;

    

    I
      understand it and know I am giving up important rights;

    

    I
      agree
      with everything in it;

    

    I
      am
      aware of my right to consult an attorney and that I may take up to 21 days
      to
      sign this agreement;

    

    I
      am
      aware that I may revoke this agreement within seven days after signing it;
      and

    

    I
      have
      signed it knowingly and voluntarily.

    

    

    /s/
      C.
      R.
      Katzfey                                                                           October
      5, 2007

    Charles
      R.
      Katzfey                                                                          Date
      Signed

    

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    Attachment
      A

    

    RELEASE

    

    1.           General
      Release of Claims.

    

    I
      hereby
      release Modine from, and covenant not to sue Modine with respect to, any and
      all
      claims I have or may have against Modine.

    

    2.           Claims
      to Which Release Applies.

    

    This
      release applies both to claims that are now known or are later
      discovered.   However, this release does not apply to any claims
      that may arise after the date I execute this release.  This release
      does not apply to any claims that may not be released under applicable
      law.  Nothing in this release prevents me from communicating with any
      government agency regarding matters that are within the agency’s
      jurisdiction.

    

    3.           Claims
      Released Include Age Discrimination and Employment Claims.

    

    The
      claims released include, but are not limited to, (1) claims arising under the
      Age Discrimination in Employment Act, as amended (29 U.S.C. Section 621 et
      seq.), (2) claims arising out of or relating in any way to my employment with
      Modine or the conclusion of that employment and (3) claims arising under any
      other federal, state or local law, regulation, ordinance or order that regulates
      the employment relationship and/or employee benefits.

    

    4.           Release
      Covers Claims Against Related Parties.

    

    For
      purposes of this release the term “Modine” includes Modine Manufacturing Company
      and any of its present, former and future owners, parents, affiliates and
      subsidiaries, and its and their directors, officers, shareholders, employees,
      agents, servants, representatives, predecessors, successors and
      assigns.  Therefore, the claims released include claims I have against
      any such persons or entities.

    

     

    5.           The
      Terms “Claims” and “Release” are Construed Broadly.

     

    As
      used
      in this release, the term “claims” shall be construed broadly and shall be read
      to include, for example, the terms “rights”, “causes of action (whether arising
      in law or equity)”, “damages”, “demands”, “obligations”, “grievances” and
“liabilities” of any kind or character.  Similarly, the term “release”
shall be construed broadly and shall be read to include, for example, the terms
      “discharge” and “waive”.  Nothing in this release is a waiver of my
      right to file any charge or complaint with administrative agencies such as
      the
      United States Equal Employment Opportunity Commission which, as a matter of
      law,
      I cannot be prohibited from or punished for filing (an “Excepted
      Charge”).  Modine’s acknowledgment of this exception does not limit
      the scope of the waiver and release in Paragraphs 2 – 6 of this release and I
      waive any right to recover damages or obtain individual relief that might
      otherwise result from the filing of any Excepted Charge.

    

    6.           Release
      Binding on Employee and Related Parties.

    

    This
      release shall be binding upon me and my agents, attorneys, personal
      representatives, executors, administrators, heirs, beneficiaries, successors
      and
      assigns.

    

    7.           Additional
      Consideration.

     

    I
      have executed this release in
      consideration of the benefits described in Modine’s letter to me dated September
      18th, 2007 (the “Letter”).  I acknowledge that these benefits
      represent consideration in addition to anything of value that I am otherwise
      entitled to receive from Modine.  The benefits described in the Letter
      are sufficient to support this release.

    

    8.           Representations.

    

    In
      connection with my decision to provide this release I acknowledge that I have
      not relied on any verbal or written representations by Modine other than those
      explicitly set forth in the Letter and this release itself.

    

    9.           Opportunity
      to Consider this Release; Consultation with Attorney.

    

    I
      have
      read this release and fully understand its terms.  I have been offered
      21 days to consider its terms.  I have been (and am again hereby)
      advised in writing to consult with an attorney before signing this
      release.

    

    10.           Voluntary
      Agreement.

    

    I
      have
      entered into this release knowingly and voluntarily and understand that its
      terms are binding on me.

    

    11.           Partial
      Invalidity of Release.

    

    If
      any
      part of this release is held to be unenforceable, invalid or void, then the
      balance of this release shall nonetheless remain in full force and effect to
      the
      extent permitted by law.

    

    12.           Headings.

    

    The
      headings and subheadings in this release are inserted for convenience and
      reference only and are not to be used in construing this release.

    

    13.           Applicable
      Law.

    

    Wisconsin
      law will apply in connection with any dispute or proceeding concerning this
      release.

    

    
      	
              14.

            	
              Suit
                in Violation of this Release - Loss of Benefits and Payment of
                Costs.

            

    

    

    If
      I
      bring an action against Modine in violation of this release or if I bring an
      action asking that this release be declared invalid or unenforceable, I agree
      that prior to the commencement of such an action I will tender back to Modine
      all payments that I have received as consideration for this
      release.  If my action is unsuccessful, I further agree that I will
      pay all costs, expenses and reasonable attorneys’ fees incurred by Modine in its
      successful defense against the action.  I acknowledge and understand
      that all remaining benefits to be provided to me as consideration for this
      release will permanently cease as of the date such action is
      instituted.  However, the previous three sentences shall not be
      applicable if I bring an action challenging the validity of this release under
      the Age Discrimination in Employment Act (which I may do without penalty under
      this release).

    

    15.           Preservation
      of Rights under Benefit Plans and Indemnities.

    

    This
      release shall not adversely affect my rights to receive any benefit that I
      am
      otherwise entitled to receive under any of Modine’s qualified and nonqualified
      benefit plans, or my rights to indemnification under Modine’s officers and
      directors’ insurance coverage, Modine’s Articles of Incorporation or Bylaws or
      any indemnity agreement between Modine and me.

    

    16.           Seven
      Day Revocation Period.

    

    I
      understand that I have a period of seven calendar days following the date I
      deliver a signed copy of this release to Modine Manufacturing Company, Attn:
      Gregory T. Troy,1500 DeKoven Avenue, Racine, Wisconsin 53403 to revoke this
      release by giving written notice to that person.  This release and my
      entitlement to severance pay described in the Letter will be binding and
      effective upon the expiration of this seven day period if I do not revoke,
      but
      not before.

     

    

    EXECUTED
      THIS ___ DAY OF __________, 200__.

    

    

    ____________________________________

    [Name]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00130-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00130-of-00352.parquet"}]]