1
                                                                   EXHIBIT 10.33

                           Perot Systems Corporation
                             1991 Stock Option Plan

                             STOCK OPTION AGREEMENT

THIS AGREEMENT, dated as of [__________], is by and between Perot Systems
Corporation ("Perot Systems"), a Delaware corporation, and ("Participant").

                                  WITNESSETH:

WHEREAS, Perot Systems has adopted the Perot Systems Corporation 1991 Stock
Option Plan (the "Plan") to enable employees of Perot Systems and its majority-
owned subsidiaries to acquire shares of Class A common stock, $0.01 par value,
of Perot Systems ("Common Stock") in accordance with the provisions of the
Plan; and

WHEREAS, the Committee of the Board of Directors of Perot Systems appointed to
administer the Plan (the "Committee") has selected Participant to participate
in the Plan and has determined to grant Participant the right and option to
purchase shares of Common Stock in accordance with the terms and conditions of
this Agreement, provided, that if any change is made in the shares of Common
Stock (including, but not limited to, by stock dividend, stock split, or merger
or consolidation, but not including the issuance of additional shares for
consideration), the Board of Directors or the Committee, will make such
adjustments in the number and kind of shares (which may consist of shares of a
surviving corporation to a merger) that may thereafter be optioned and sold
under the Plan and the number and kind of shares (which may consist of shares
of a surviving corporation to a merger) and purchase price per share of shares
subject to outstanding Stock Option Agreements under the Plan as the Board of
Directors or the Committee determines are equitable to preserve the respective
rights of the Participants under the Plan.

NOW, THEREFORE, in consideration of the foregoing and of the mutual promises
and other terms and conditions set forth in this Agreement, Perot Systems and
Participant agree as follows:

1.     Certain Definitions.  As used in this Agreement, the following terms
       have the meanings indicated:

       (a)    "Company" means Perot Systems and its majority-owned
              subsidiaries.

       (b)    "Confidential Information" means all written,
              machine-reproducible, oral and visual data, information and
              material, including but not limited to business, financial and
              technical information, computer programs, documents and records
              (including those that Participant develops in the scope of his or
              her employment) that (i) the Company or any of its customers or
              suppliers treats as proprietary or confidential through markings
              or otherwise, (ii) relates to the Company or any of its customers
              or suppliers or any of their business activities, products or
              services (including software programs and techniques) and is
              competitively sensitive or not generally known in the relevant
              trade or industry, or (iii) derives independent economic value
              from not being generally known to, and is not readily
              ascertainable by proper means by, other
   2
              persons who can obtain economic value from its disclosure or use.
              Confidential Information does not include any information or
              material that is approved by Perot Systems for unrestricted
              public disclosure.

       (c)    "Expiration Date" means the date and time as of which the Option
              expires, which is the earlier of (i) the close of business on the
              date one year after the entire Option has Vested or (ii) the date
              and time as of which all rights to exercise the Option are
              terminated under Section 2(d).

       (d)    "Market Value" of a share of Purchased Stock on a given date
              means (i) if the Purchased Stock is Publicly Traded, the closing
              sale price for Purchased Stock, as determined in good faith by
              the Board of Directors, on such date or, if no closing sale price
              is available for such date, on the most recent prior date for
              which a closing sale price is available or, if no closing sale
              price is available, the closing bid price, as so determined, on
              such date or, if no closing bid price is available for such date,
              the closing bid price on the most recent prior date for which a
              closing bid price is available, or (ii) if the Purchased Stock is
              not Publicly Traded, its fair market value, as determined in good
              faith by the Board of Directors, as of the most recent Valuation
              Date on or before such date.

       (e)    "Net Investment Proceeds," with respect to any share of Purchased
              Stock sold or otherwise transferred by Participant or
              Participant's successor in interest, means the greater of the
              value of the gross proceeds received for such share or the Market
              Value of such share on the date of sale or transfer less, in
              either case, (i) the exercise price of the Option for such share
              plus simple interest on such amount at the rate of 8% per annum
              to the date of the sale or transfer, (ii) any reasonable and
              customary commission paid for the sale or transfer, and (iii) the
              verified amount of any income taxes paid or payable on the sale
              or transfer.

       (f)    "Option" means the right and option evidenced by this Agreement.

       (g)    "Publicly Traded" means Purchased Stock has been listed on a
              registered national securities exchange or approved for quotation
              in the National Association of Securities Dealers Automated
              Quotation ("NASDAQ") system.

       (h)    "Purchased Stock" means any Common Stock purchased upon the
              exercise of this Option, together with any successor security,
              property or cash issued or distributed by Perot Systems or any
              successor entity, whether by way of merger, consolidation, share
              exchange, reorganization, liquidation, recapitalization or
              otherwise.

       (i)    "Termination for Substantial Misconduct" means termination of
              employment for a felony conviction of the Participant; actions
              involving moral turpitude, theft, or dishonesty in a material
              matter; breach of any obligation under Section 5 of this Stock
              Option Agreement; or failure by Participant to carry out the
              directions, instructions, policies, rules, regulations, or
              decisions of the Board of Directors of





                                       2
   3
              Perot Systems including, without limitation, those relating to
              business ethics and the ethical conduct of the business of the
              Company.

       (j)    "Transfer" or "transfer" or derivations thereof includes any
              sale, assignment, gift, pledge, encumbrance, hypothecation,
              mortgage, exchange or any other disposition.

       (k)    "Valuation Date" means each June 30 and December 31 of every
              year, beginning on January 1, 1991, and any other date as of
              which the Board of Directors determines the Market Value of
              Purchased Stock.

       (l)    "Vesting," or "vesting" or derivations thereof with respect to
              any Option issued under this Agreement, means receiving the right
              to exercise the Option.

       (m)    "Vesting Period" means the period of time commencing on the date
              of this Agreement and ending on the date on which the entire
              Option has Vested.

2.     Grant of Option; Purchase of Stock.

       (a)    Subject to the terms, conditions, and restrictions set forth in
              the Plan and in this Agreement, Perot Systems hereby grants to
              Participant, and Participant hereby accepts from Perot Systems,
              the option to purchase from Perot Systems the number of shares of
              Common Stock specified on Attachment A hereto, at the purchase
              price so specified, which option will Vest in Participant in
              accordance with the Vesting Schedule set forth on Attachment A
              hereto. The Option shall only continue to Vest only for as long
              as Participant is an employee of Company, unless the Committee,
              in its sole discretion, agrees in writing otherwise.  Participant
              will have the right to exercise the Vested Option and purchase
              Common Stock after the Option Vests as provided in Section 2(d)
              below.

       (b)    The purchase price of shares as to which the Option is exercised
              must be paid to Perot Systems at the time of the exercise either
              in cash or in such other consideration as the Committee may
              approve having a total fair market value, as determined by the
              Committee, equal to the purchase price, or a combination of cash
              and such other consideration.

       (c)    The Committee may elect to assist Participant in satisfying an
              obligation to pay or withhold taxes required as a result of the
              exercise of this Option by accepting shares of Purchased Stock at
              Market Value to satisfy the tax obligation.  The shares of
              Purchased Stock accepted may be either shares withheld upon the
              exercise of this Option or other shares already owned by
              Participant.  In determining whether to approve acceptance of
              Purchased Stock to satisfy such a tax obligation, the Committee
              may consider whether the shares proposed to be delivered are
              subject to any holding period or other restrictions on transfer
              and may waive or arrange for the waiver of any such restrictions.





                                       3
   4
       (d)    The Option is only exercisable as to Vested Options. Once Vested,
              the Option may be exercised until the Expiration Date, provided,
              however, (i) if the Participant ceases to be an employee for any
              reason other than death, the Option may be exercised only for
              sixty days after the date of cessation of employment, and in any
              case no later than the Expiration Date, and (ii) if the
              Participant ceases to be an Employee because of death of the
              Participant, the Option may be exercised by the Participant's
              estate only for two years after the Participant's Death and in
              any case no later than the Expiration Date.

3.     Restrictions on Transfer.  The following restrictions on transfer apply
       unless the Committee otherwise agrees in writing or unless the transfer
       is by will or the laws of descent and distribution upon Participant's
       death:

       (a)    The Option may not be sold or otherwise transferred and is
              exercisable only by Participant during Participant's lifetime.

       (b)    One-half of the shares of Purchased Stock purchased on any day
              may not be sold or otherwise transferred for two years after
              purchase.

       (c)    Shares of Purchased Stock may not be sold or otherwise
              transferred unless the holder has given Perot Systems any notice
              required under Section 4(a) and Perot Systems has waived in
              writing any right it has to buy back the shares under Section
              4(a).

       (d)    Shares of Purchased Stock may not be sold or otherwise
              transferred for six months after the Purchased Stock (or stock of
              the same class as the Purchased Stock) is Publicly Traded.

       Perot Systems is not obligated to recognize any purported sale or other
       transfer of the Option or any Purchased Stock in violation of this
       Section 3 and, unless it elects to do otherwise, may treat any such
       purported sale or transfer as null, void, and of no effect.

4.     Rights to Buy Back Purchased Stock and to Require Payback of Certain
       Profits.

       (a)    At any time before the Purchased Stock is Publicly Traded, if
              Participant or any subsequent holder of shares of Purchased Stock
              desires or is obligated to sell or otherwise transfer any such
              shares (including any distribution to heirs or other
              beneficiaries of Participant's estate), the holder is required to
              give Perot Systems written notice of the proposed sale or
              transfer, including notice of the proposed purchaser or
              transferee, and, for a period of 30 days after receipt of such
              notice, Perot Systems will have the right to buy back such shares
              for cash at a purchase price equal to the price per share paid by
              Participant for the shares plus simple interest on such amount at
              the rate of 8% per annum from the date of payment by Participant
              to the date of tender of payment by Perot Systems is set forth in
              Section 4(c) below.

       (b)    If the Committee discovers that Participant has engaged in any
              conduct prohibited by Section 5 or if Participant ceases to be
              employed by the Company and the





                                       4
   5
              Committee, in its sole discretion, determines that Participant's
              cessation of employment resulted from a Termination for
              Substantial Misconduct or would have resulted in a Termination
              for Substantial Misconduct had the relevant facts been known at
              the time of Participant's cessation of employment, Perot Systems
              will have the right for 150 days after the Committee discovers
              the relevant facts to cancel any unexercised Option, whether or
              not Vested, and to buy back from Participant any shares of
              Purchased Stock then owned by Participant, at a purchase price
              equal to the price per share paid by Participant for the shares
              plus simple interest on such amount at the rate of 8% per annum
              from the date of payment by Participant to the date of tender of
              payment by Perot Systems as set forth in Section 4(c) below, and
              the right to require Participant to pay back to Perot Systems in
              cash the Net Investment Proceeds with respect to any shares of
              Purchased Stock that have been sold or otherwise transferred by
              Participant.

       (c)    Whenever Perot Systems has a right to buy back shares of
              Purchased Stock or to require Participant to pay back to Perot
              Systems Participant's Net Investment Proceeds with respect to any
              shares of Purchased Stock under this Section 4, Perot Systems may
              exercise its right by notifying Participant or the subsequent
              holder of Perot Systems' election to exercise its right within
              the designated exercise period.  In the case of a buyback under
              Section 4(a) or Section 4(b), the giving of such notice will give
              rise to an obligation on the part of Participant or the
              subsequent holder to tender to Perot Systems, within 10 days, any
              previously issued certificate representing shares of Purchased
              Stock to be bought back, duly endorsed in blank or having a duly
              executed stock power attached in proper form for transfer.  If
              any such certificate is not tendered within 10 days, Perot
              Systems may cancel any outstanding certificate representing
              shares to be bought back.  Perot Systems is required to tender
              the purchase price for shares to be bought back under this
              Section 4 within 20 days of giving notice of its election to
              exercise its right to buy back shares.  If the person from whom
              the shares are to be bought back has not complied with an
              obligation to return a certificate representing shares to be
              bought back, however, Perot Systems is not required to tender the
              purchase price until 20 days after the certificate is returned or
              20 days after it cancels the certificate, whichever occurs first.

5.     Competition and Non-Disclosure.  Participant acknowledges that:  (i) in
       the course and as a result of employment with the Company, Participant
       will obtain special training and knowledge and will come in contact with
       the Company's current and potential customers, which training,
       knowledge, and contacts would provide invaluable benefits to competitors
       of the Company; (ii) the Company is continuously developing or receiving
       Confidential Information, and that during Participant's employment he or
       she will receive Confidential Information from the Company, its
       customers and suppliers and special training related to the Company's
       business methodologies; and (iii) Participant's employment by Company
       creates a relationship of trust that extends to all Confidential
       Information that becomes known to Participant.  Accordingly, and in
       consideration of Perot Systems' granting this Option to Participant,
       Participant agrees that Perot Systems will be entitled to terminate all
       rights to exercise the Option and to exercise the rights specified in
       Section 4 above if Participant does any of the following without the
       prior written consent of the Company:





                                       5
   6
       (a)    while employed by the Company or within one year thereafter:

              (i)    competes with, or engages in any business that is
                     competitive with, the Company within 250 miles of any
                     location at which Participant was employed by or provided
                     services to the Company;

              (ii)   solicits or performs services, as an employee, independent
                     contractor, or otherwise, for any person (including any
                     affiliates or subsidiaries of that person) that is or was
                     a customer or prospect of the Company during the two years
                     before Participant's employment with the Company ended if
                     Participant solicited business from or performed services
                     for that customer or prospect while employed by Company or


              (iii)  recruits, hires, or helps anyone to recruit or hire anyone
                     who was an employee of Perot Systems, or of any of its
                     customers for whom Participant performed services of from
                     whom Participant solicited business, within the six months
                     before Participant's employment with the Company ended; or

       (b)    discloses or uses any Confidential Information, except in
              connection with the good faith performance of Participant's
              duties as an employee; or fails to take reasonable precautions
              against the unauthorized disclosure or use of Confidential
              Information; or fails, upon Perot Systems' request, to execute
              and comply with a third party's agreement to protect its
              confidential and proprietary information; or solicits or induces
              the unauthorized disclosure or use of Confidential Information.

       If any court of competent jurisdiction finds any provision of this
       Section 5 to be unreasonable, then that provision shall be considered to
       be amended to provide the broadest scope of protection to the Company
       that such court would find reasonable and enforceable.

6.     Compliance with Securities Laws.  Participant hereby agrees that, upon
       demand by Perot Systems, any person exercising this Option, at the time
       of such exercise, will deliver to Perot Systems a written representation
       to the effect that the shares of Purchased Stock being acquired are
       being acquired for investment and not with a view to any resale or
       distribution thereof.  Participant further agrees that neither
       Participant nor any successor in interest of Participant will sell or
       otherwise transfer the Option or any shares of Purchased Stock in any
       way that might result in a violation of any  federal or state securities
       laws or regulations.  Participant further acknowledges and agrees that
       Perot Systems may require Participant or any subsequent holder of the
       Option or of any shares of Purchased Stock to provide Perot Systems,
       prior to any sale or other transfer, with such other representations,
       commitments, and opinions regarding compliance with applicable
       securities laws and regulations as Perot Systems may deem necessary or
       advisable.

7.     Stock Certificates; Rights as Shareholder.  Perot Systems will retain
       for safekeeping all certificates representing shares of Purchased Stock.
       Each such certificate will bear such legends as the Committee determines
       are necessary or appropriate.  Whether or not





                                       6
   7
       certificates representing shares of Purchased Stock have been issued or
       delivered, Participant will have all the rights of a shareholder of
       Purchased Stock, including voting, dividend and distribution rights,
       with respect to shares of Purchased Stock owned by Participant.
       Participant will not have any rights as a shareholder with respect to
       any shares of Purchased Stock subject to the Option before the date of
       issuance to Participant of shares upon exercise of the Option.

8.     Income Tax Withholding.  Participant shall, upon request by the Company,
       reimburse the Company for, or the Company may withhold from sums or
       property otherwise due or payable to Participant, any amounts the
       Company is required to remit to applicable taxing authorities as income
       tax withholding with respect to the Option or any Purchased Stock.  If
       shares of Purchased Stock are withheld for such purpose, they will be
       withheld at Market Value.  If Participant fails to reimburse the Company
       for any such amount when requested, the Company has the right to recover
       that amount by selling or canceling sufficient shares of any Purchased
       Stock held by Participant.

9.     Compliance with Plan.  Participant acknowledges receipt of a copy of the
       Plan and further acknowledges that this Agreement is entered into, and
       the Option is granted, pursuant to the Plan.  If the provisions of the
       Plan are inconsistent with the provisions of this Agreement, the
       provisions of the Plan supersede the provisions of this Agreement.

10.    Notices.  Any notice to Perot Systems or the Company that is required or
       permitted by this Agreement shall be addressed to the attention of the
       Secretary of Perot Systems at its principal office.  Any notice to
       Participant that is required or permitted by this Agreement shall be
       addressed to Participant at the most recent address for Participant
       reflected in the appropriate records of the Company.  Either party may
       at any time change its address for notification purposes by giving the
       other written notice of the new address and the date upon which it will
       become effective.  Whenever this Agreement requires or permits any
       notice from one party to another, the notice must be in writing to be
       effective and, if mailed, shall be deemed to have been given on the
       third business day after the same is enclosed in an envelope, addressed
       to the party to be notified at the appropriate address, property
       stamped, sealed, and deposited in the United States mail, and, if mailed
       to the Company, by certified mail, return receipt requested.

11.    Remedies.  Perot Systems is entitled, in addition to any other remedies
       it may have at law or in equity, to temporary and permanent injunctive
       and otherwise equitable relief to enforce the provisions of this
       Agreement.  Any action to enforce the provisions of, or other relating
       to, this Agreement may be brought in the state or federal courts having
       jurisdiction in Dallas, Dallas County, Texas.  By signing this
       Agreement, Participant consents to the personal jurisdiction of such
       courts in any such action.

12.    Assignment.  This Agreement shall inure to the benefit of and be binding
       upon the parties hereto and their respective heirs, personal
       representatives, successors, and assigns. However, Participant does not
       have the power or right to assign this Agreement without the prior
       written consent of Perot Systems.





                                       7
   8
13.    Attorneys' Fees.  If any legal proceeding is brought to enforce or
       interpret the terms of this Agreement, the prevailing party will be
       entitled to reasonable attorneys' fees, costs, and necessary
       disbursements in addition to any other relief to which that party may be
       entitled.

14.    Severability.  If any provision of this Agreement is held invalid or
       unenforceable for any reason, the validity and enforceability of all
       other provisions of this Agreement will not be affected.

15.    Headings.  The section headings used herein are for reference and
       convenience only and do not affect the interpretation of this Agreement.

16.    Governing Law.  This Agreement shall be governed by and construed in
       accordance with the law of the State of Texas, without regard to the
       choice of law rules in such law.

17.    Entire Agreement.  This Agreement, together with the Plan and any
       procedure adopted by the Committee thereunder, constitutes the entire
       agreement between the parties with respect to its subject matter and may
       be waived or modified only in writing.

IN WITNESS WHEREOF, and intending to be legally bound hereby, Participant and a
duly-authorized representative of Perot Systems have executed this Agreement as
of the date first above written.



PARTICIPANT                                PEROT SYSTEMS CORPORATION



                                           By:                                  
- ----------------------------                  ----------------------------------
Signature                                     Title: Chairman of the Board


                            
- ----------------------------
Printed Name





                                       8