<PAGE>

                                                                   EXHIBIT 99.11

              AMENDED WRITTEN PLAN FOR TRADING OF SECURITIES - 2004

Client Name: Vivian Vitale

Date: November 30, 2003

1.       This form constitutes a written plan (the "Plan") for the trading of
securities by the undersigned for the purpose of satisfying the affirmative
defense set forth in Rule 10b5-1(c)(1) under the Securities Exchange Act of 1934
(the "Exchange Act"). The undersigned certifies that he or she is familiar with
Rule 10b5-1 and has obtained such legal or other advice, as the undersigned
deems appropriate regarding the Rule.

2.       The undersigned hereby authorizes Lehman Brothers Inc. ("Lehman") to
execute transaction(s) on behalf of the undersigned in accordance with the
following terms:

         Type of transaction(s):  [ ] Purchase    [X] Sale      [ ]  Derivative

         Name of issuer (the "Issuer") and class of security (the "Security")
         subject to the Plan:
                              ---------------

         RSA Security, Inc. Option to purchase common
         stock
               -----------------------------------------------------------------

         Name of principal market or exchange for the Securities (the
         "Exchange"):
                      --------------------------------
         NASDAQ
                ----------------------------------------------------------------

         Aggregate amount of Security covered by the Plan (specified in terms of
         number of shares or other securities or a specified dollar value of
         securities (after deducting commissions)) (the "Aggregate Share Number"
         or "Aggregate Amount", as

         applicable):
                      ----------------------------------------------------------

<Table>
<S>                 <C>                                 <C>             <C>
1/06/99             98-21 NQ                            17.25           Quarterly from
                                                                        date of grant

6/18/02             R98-1491 NQ                         4.42            Quarterly from
                                                                        date of grant

6/18/02             R98-314 NQ                          4.42            Quarterly from
                                                                        date of grant

6/18/02             R98-291 NQ                          4.42            Quarterly from
                                                                        date of grant

7/10/02             94-1031 ISO                         4.04            25% vested on
                                                                        1st anniversary
                                                                        of date of grant
                                                                        quarterly
                                                                        thereafter

7/10/02             94-1031A NQ                         4.04            25% vested on
                                                                        1st anniversary
                                                                        of date of grant
                                                                        quarterly
                                                                        thereafter
</TABLE>

<PAGE>

Type of order(s) (specified in terms of market orders or limit orders) and, if
applicable, limit price: See below

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Commission Charge:
                   -------------------------------------------------------------

Identify date or dates no earlier than two weeks following the date of the Plan
(each a "Trade Date") (and, if applicable, times) orders specified above are to
be in force; if multiple orders, specify amount of Security (specified in terms
of number of shares or other securities or a specified dollar value of
securities (after deducting commissions)) subject to each order (for each order,
the "Trade Share Number" or "Trade Amount", as applicable); if derivative
transaction(s), all parameters of the derivative transaction(s) must be set out
below or in an attached schedule and the undersigned must enter into a
confirmation setting forth such terms prior to the commencement of the Plan:

Effective January 1, 2004, the "Effective Date", for the period (1) commencing
on the date three days after RSA announces its earnings results for the prior
quarter, and (2) ending on the last day of the second month of each such quarter
(e.g. February, May, August and November), I want to simultaneously exercise and
sell the following:

A.       With respect to grant 98-21 NQ, sell only shares that are vested and
expiring during the quarter if the market price of RSA Common Stock is greater
than $18.00 per share.

B.       With respect to grant #'s R98-1491 NQ, R98-314NQ and R98-291 NQ, sell
         50% of vested shares if the market price is $13 or more per share and
         100% of vested shares if the market price is $15 or more per share.

C.       With respect to grant #94-1031 ISO and 94-1031A NQ, sell 100% of vested
         shares if the market price is $15 or more per share.

D.       (Additional instructions (e.g., sales should be made in accordance with
         the volume and manner of sale requirements of Rule 144 under the
         Securities Act of 1933 (the "Securities Act"):
                                                        ------------------------
         None
              ------------------------------------------------------------------

         -----------------------------------------------------------------------

         -----------------------------------------------------------------------

3.       Additional Provisions:

(a)      The undersigned understands that only freely transferable securities or
securities ("Restricted Securities") currently eligible for resale under Rule
144 or Rule 145 under the Securities Act may be subject to the Plan.
Accordingly, if the Plan covers sales, the undersigned represents that the
Securities to be sold under the Plan are (check the applicable box):

  X      owned free and clear by the undersigned and are not subject to any
         liens, claims, charges or other encumbrances or limitations on
         disposition.

<PAGE>

[  ]     in the case of Restricted Securities, (i) owned free and clear by the
         undersigned and are not subject to any liens, claims, charges or other
         encumbrances or limitations on disposition other than the resale
         restrictions under Rule 144 or Rule 145 under the Securities Act and
         (ii) currently eligible for sale under Rule 144 or Rule 145.

(b)      The undersigned shall provide to Lehman prior to the commencement of
the execution of transactions under the Plan (i) a representation letter from
the Issuer substantially in the form attached as Exhibit A and (ii) if
Restricted Securities are to be sold under the Plan, a representation letter
substantially in the form attached as Exhibit B-1 or Exhibit B-2, as applicable,
in which case the undersigned shall comply with the provisions of such letter.

(c)      The undersigned agrees to deposit in the undersigned's account with
Lehman (i) prior to the initial Trade Date, all Securities to be sold pursuant
to the Plan (or, if an Aggregate Amount is specified, the undersigned's good
faith estimate of the Securities to be so sold) and (ii) prior to the relevant
Trade Date, any cash necessary to make purchases under the Plan. The undersigned
acknowledges and agrees that any failure to make such a deposit may result in
all or part of the Plan not being executed or the Plan being terminated.

(d)      The undersigned directs Lehman to execute the orders specified in the
Plan under ordinary principles of best execution. If, consistent with ordinary
principles of best execution or for any other reason (including a market
disruption), Lehman does not execute an order for the full Trade Amount or Trade
Share Number on any Trade Date, then the undersigned directs Lehman not to
execute the amount of such shortfall.

(e)      If any Trade Date is not an Exchange Business Day, such Trade Date
shall be deemed to be the next succeeding Exchange Business Day, if any, during
the term of the Plan. An "Exchange Business Day" is any day that the Exchange is
open for business and the Securities trade regular way thereon.

(f)      Any fractional number of Securities pursuant to the Plan will be
rounded down to the closest whole number. The Aggregate Share Number, the Trade
Share Number and the limit prices, if applicable, shall be adjusted
automatically on a proportionate basis to take into account any stock split,
reverse stock split or stock dividend with respect to the Securities or any
change in capitalization with respect to the Issuer that occurs during the term
of the Plan.

(g)      The undersigned acknowledges and agrees that Lehman may elect not to
sell Securities pursuant to the Plan at any time when (i) Lehman, in its sole
discretion, has determined that a market disruption, banking moratorium,
outbreak or escalation of hostilities or other crisis or calamity has occurred
or (ii) Lehman, in its sole discretion, has determined that it is prohibited
from doing so by a legal, regulatory, contractual or other restriction
applicable to it or its affiliates or to the undersigned or the undersigned's
affiliates.

(h)      The Plan shall terminate on the earliest to occur of (i) the first
anniversary of the Effective Date, (ii) the date on which Lehman receives notice
of the death of the undersigned or the commencement of any proceedings in
respect of or triggered by the undersigned's bankruptcy or insolvency, (iii) the
date that the Issuer or any other person publicly announces a tender or exchange
offer with respect to the Securities, (iv) the date of public announcement of a
merger, acquisition, reorganization, recapitalization or comparable transaction
affecting the securities of the Issuer as a result of which the Securities are
to be exchanged or converted into securities of another company, (v) the date of
public announcement of the voluntary or involuntary liquidation, bankruptcy,
insolvency, or nationalization of, or any analogous proceeding affecting, the
Issuer, and (vi) the fifth Exchange Business Day after the undersigned, or the
first Exchange Business Day after Lehman, notifies the other in writing that the
Plan shall terminate.

(i)      The undersigned certifies that he or she is not in possession of any
material non-public information with respect to the Issuer. "Material"
information for these purposes is any information to which an investor would
reasonably attach importance in reaching a decision to buy, sell or hold
securities of the Issuer. The undersigned agrees not to communicate, directly or
indirectly, any material non-public information relating to the Securities or
the Issuer to any employee of Lehman or its affiliates

<PAGE>

who is involved, directly or indirectly, in executing the Plan at any time while
the Plan is in effect. The undersigned acknowledges that Lehman and its
affiliates may from time to time possess material non-public information
relating to the Securities or the Issuer and are under no obligation to disclose
that information to the undersigned.

(j)      The undersigned certifies that the Plan does not violate or conflict
with any law, regulation, employment plan, policy, contract, judgment, order,
decree or undertaking applicable to the undersigned or to which the undersigned
is a party. The undersigned agrees to notify Lehman in writing if he or she
becomes subject to a legal, regulatory, contractual or other restriction that
would cause transactions pursuant to the Plan to violate or conflict with any
such law, regulation, employment plan, policy, contract, judgment, order, decree
or undertaking. The undersigned further certifies that any consents required to
be obtained with respect to the Plan under any such law, regulation, plan,
policy, contract, judgment, order, decree or undertaking have been obtained and
are in full force and effect and that all conditions of any such consents have
been complied with. The undersigned acknowledges that he or she is solely
responsible for making any necessary disclosures under and otherwise complying
with Rule 144 under the Securities Act, Sections 13 and 16 of the Exchange Act
and other applicable law. The undersigned acknowledges that neither Lehman nor
any of its affiliates has advised the undersigned with respect to any legal,
regulatory, tax, accounting or economic consequences arising from the Plan or
any transactions under the Plan.

(k)      The undersigned acknowledges that this Amended Plan supersedes her
written Plan for Trading of Securities, dated as of November 10, 2002, (the
"Original Plan"), and that the Original Plan is immediately terminated and of no
further force and effect. The undersigned certifies that the Plan is being
entered into in good faith and is not part of a plan or scheme to evade the
prohibitions of Rule 10b5-1. While the Plan is in effect, the undersigned agrees
not to enter into or alter any corresponding or hedging transaction or position
with respect to the Securities covered by the Plan and agrees not to alter
(except as provided in paragraph (p) below) or deviate from, or attempt to
exercise any influence over how, when or whether transactions are executed
pursuant to, the terms of the Plan. While the Plan is in effect, the undersigned
further agrees not to (i) enter into a binding contract with respect to the
purchase or sale of Securities with another broker, dealer or financial
institution (each, a "Financial Institution"), (ii) instruct another Financial
Institution to purchase or sell Securities or (iii) adopt a Plan for trading
with respect to Securities other than the Plan, the Company's Employee Stock
Purchase Plan, or any purchase of the Company's securities made pursuant to a
stock accumulation program for senor management implemented by the Company. In
addition, the undersigned represents that except for the Original Plan, no such
contract, instruction or plan is currently in effect.

(l)      The undersigned shall indemnify Lehman from any losses arising from
Lehman's performance of this Plan. For purposes of this Agreement, the term
"losses" shall mean monetary damages for which a court or regulatory agency of
competent jurisdiction has found Lehman finally liable, after all appeals have
been exhausted, but which shall in no event exceed an amount equal to the
proceeds received by the undersigned in connection with exercises of stock
options pursuant to this Plan. Notwithstanding the foregoing, "losses" shall not
include Lehman's attorney's fees, and Lehman may not settle any action for which
it will claim indemnification without the undersigned's prior written consent.

(m)      Notwithstanding any other provision hereof, Lehman shall not be liable
to the undersigned for (i) special, indirect, punitive, exemplary or
consequential damages, or incidental losses or damages of any kind, even if
advised of the possibility of such losses or damages or if such losses or
damages could have been reasonably foreseen or (ii) any failure to perform or to
cease performance or any delay in performance that results from a cause or
circumstance that is beyond its reasonable control, including but not limited to
failure of electronic or mechanical equipment, strikes, failure of common
carrier or utility systems, severe weather, market disruptions or other causes
commonly known as "acts of God".

(n)      The undersigned acknowledges and agrees that the Plan is a "securities
contract," as such term is defined in Section 741(7) of Title 11 of the United
States Code (the "Bankruptcy Code"), entitled to all of the protections given
such contracts under the Bankruptcy Code.

<PAGE>

(o)      Lehman shall provide notice of any sale under this plan both by
telephone and email to the undersigned and RSA Security of any sale under this
plan to the following within eight hours of completion of such sale:

         -        Vivian Vitale - phone 781-515-5463; email:
                  vvitale@rsasecurity.com

         -        Margaret Seif - phone (781)515-5403; email:
                  mseif@rsasecurity.com

         -        Kathryn Leach - phone (781)515-5422; email:
                  kleach@rsasecurity.com

         -        Chris Dollase - phone (781) 515-5507; email:
                  cdollase@rsasecurity.com


(p) The Plan shall be governed by and construed in accordance with the laws of
the State of New York and may be modified or amended only by a writing signed by
the undersigned and Lehman. Any modification or amendment by the undersigned
further requires (i) the written consent of Lehman, which consent shall specify
the effective date of the modified or amended Plan; (ii) a representation letter
from the Issuer substantially in the form attached as Exhibit A; (iii) (1) a
certificate signed by the undersigned certifying that the representations and
warranties in this Plan are true and correct at and as of the date of such
certificate as if made at and as of such date or (2) the execution of a new
Plan, as determined by Lehman; and (iv) if Restricted Securities are to be sold
under the Plan, a representation letter substantially in the form attached as
Exhibit B-1 or Exhibit B-2, as applicable, in which case the undersigned shall
comply with the provisions of such letter. The undersigned acknowledges that
terminations of, or modifications or amendments to, a trading plan may affect
the undersigned's ability to rely on Rule 10b5-1. The undersigned may not assign
the undersigned's rights or obligations under the Plan without the written
permission of Lehman and any such assignment without such permission shall be
void. The Plan shall be subject to the terms and conditions of the undersigned's
account agreement with Lehman and, in the event of any inconsistency, the
account agreement shall prevail. Subject to the preceding sentence, the Plan
constitutes the entire agreement between the undersigned and Lehman with respect
to the Plan and supersedes any prior agreements or understandings with regard to
the Plan.

(q) Lehman will provide written confirmation to the Issuer (I) promptly
following each transaction made under the plan, (ii) promptly upon any
termination of the plan, and (iii) in advance of any proposed modification,
amendment, or suspension of the plan.

/s/ Vivian Vitale                                                       11/25/03
-------------------------
Vivian Vitale                                                              Date

<PAGE>

                    Exhibit A - Issuer Representation Letter

1.       RSA Security Inc. (insert name of Issuer) (the "Issuer") represents
that it has approved the Written Plan For Trading of Securities (the "Plan"),
dated Nov. 30, 2003 (insert date), established by Vivian Vitale (insert name of
client) (the "Client") with Lehman Brothers Inc. ("Lehman") relating to the RSA
common stock (identify security subject to the Plan) of the Issuer (the
"Securities").

2.       The Issuer represents that (i) the Plan does not violate or conflict
with the Issuer's insider trading or other employee policies and procedures,
(ii) to the best of the Issuer's knowledge, there are no legal, regulatory,
contractual or other restrictions applicable to the Client or the Client's
affiliates that would prohibit or limit the Client from either entering into the
Plan or any transaction pursuant to the Plan and (iii) the Client has not
entered into any other plan for trading with respect to Securities other than
the Plan.

3.       If legended Securities are to be sold in compliance with Rule 144 or
Rule 145 under the Securities Act of 1933 pursuant to the Plan, the Issuer
hereby agrees to delegend such Securities promptly after receiving a copy of the
seller representation letter required by the Plan and Lehman's customary
broker's representation letter.

4.       The Issuer acknowledges that Lehman has no liability or responsibility
to the Issuer for ensuring that the Plan complies or continues to comply with
the Issuer's insider trading or other employee policies and procedures.

Dated: 12/1/03

Issuer Signature: /s/Margaret K. Seif
                  -----------------------------

Signed By: Margaret K. Seif
    Name:
    Title: SVP & General Counsel

<PAGE>

              Exhibit B-1 - Rule 144 Seller's Representation Letter

                                   ---------------------------------------------
LEHMAN BROTHERS                    RULE 144
                                   SELLER'S REPRESENTATION

                                   ---------------------------------------------
                                   Issuer's Name

                                   ---------------------------------------------
TO: LEHMAN BROTHERS INC.           Quantity to be Sold     Class (e.g., common,
ATTENTION:                                                    preferred)

                                                     Shares
                                   ---------------------------------------------

In reliance on Rule 144 under the Securities Act of 1933, I propose to sell,
pursuant to a Written Plan for Trading of Securities, dated
                                                             ----------- --, ---
(the "Plan"), the above described securities ("Securities") of the above
mentioned issuer ("Issuer") either through you as broker or to you as market
maker (as that term is defined in Section 3(a)(38) of the Securities Exchange
Act of 1934). I have no present intention to sell additional securities of the
Issuer through any other means.

I have not made and do not propose to make any payment in connection with the
proposed sale, except the usual and customary broker's commissions or dealer's
charges to you; I have not solicited or arranged for the solicitation of orders
to buy in anticipation of or in connection with the proposed sale; and I am
either (a) an "affiliate of the Issuer", (b) proposing to sell "restricted
securities" to or through you which were acquired and fully paid for more than
one year ago, or (c) both (a) and (b).

I am not acting in concert with any other person in selling the Securities. Nor
am I engaged in a plan with anyone else to dispose of the Securities.

The Securities I hereby propose to sell, together with all sales made by me and
by any person whose sales must be aggregated with mine as provided in Paragraphs
(a) and (e) of Rule 144 during the three months prior to the date of any sale
under the Plan, do not and will not exceed the greater of either 1% of the
outstanding shares of the Issuer, or the average weekly volume in the Securities
for the past four full calendar weeks prior to the date of such sale (the
applicable volume is that reported on all national securities exchanges and/or
NASDAQ, whichever is applicable).

In the three months prior to the date of the first proposed sale under the Plan,
I, together with any person whose sales must be aggregated with mine (check
one):

   A.     have not sold any securities of the Issuer; or
      ---

   B.     have sold (quantity)      shares of the (class)        securities  of
      ---                     ------                     -------    the Issuer.


In addition (check one):

   C.     I have  completed  Form 144 and have given it to you for  concurrent
      ---
          filing with the SEC, and the primary exchange on which the Securities
          trade, if required; or

   D.     I have filed Form 144 with the SEC,  and the primary  exchange,  if
      ---
          required, under Rule 144 and herewith attach a true copy of the form
          which I have filed.

During the term of the Plan, I will not, nor will I permit any person whose
sales must be aggregated with mine as provided in Paragraphs (a) and (e) of Rule
144 to, without your prior written consent, sell any securities of the Issuer to
the extent such sales would be aggregated with sales pursuant to the Plan. To
the extent required by Rule 144, each three months during the term of the Plan,
I will complete Form 144 and either (i) give it to you for concurrent filing
with the SEC, and the primary exchange on which the Securities trade, if
required; or (ii) file the Form 144 with the SEC, and the primary exchange, if
required, under Rule 144 and promptly provide you a true copy of the form which
I have filed.

I do not know or have any reason to believe that the Issuer is not current in
its reports to the SEC as required by Rule 144(c)(1) (i.e., that the Issuer has
been subject to the reporting requirements of Section 13 or 15(d) of the
Securities Exchange Act of 1934 for a period of at least 90 days immediately
preceding the date of the first proposed sale under the Plan and has filed all
the reports required to be filed thereunder during the 12 months preceding such
date (or for such shorter period the Issuer was required to file such reports)).
I agree promptly to notify you if I know or have any reason to believe the
Issuer is not so current during the term of the Plan.

I am not aware of any facts or circumstances indicating that I am an
"underwriter" of the Securities or that this sale is part of a "distribution" of
the Securities as those terms are defined in or applied under the Securities Act
of 1933.

I hereby authorize you, if you deem it necessary, to contact my attorney, (name
and telephone number)                        the Issuer, its transfer agent, and
                      ---------------------,
their agents and representatives concerning this transaction. I hereby confirm
that all of the information contained in this letter and in Form 144, if
required, is true and correct, and can be relied on by you and the above
persons. I also agree to notify you promptly of any changes in the facts set
forth in this letter.

Print Name of Seller                      Very truly yours,

Account Number           Date             Signature of Seller

                                          Name of Seller

<PAGE>



              Exhibit B-2 - Rule 145 Seller's Representation Letter

                              --------------------------------------------------
  LEHMAN BROTHERS             RULE 145
                              SELLER'S REPRESENTATION

                              --------------------------------------------------
                              Issuer's Name

                              --------------------------------------------------
  TO: LEHMAN BROTHERS INC.    Quantity to be Sold       Class (e.g., common,
  ATTENTION:                                                 preferred)

                                                  Shares
                              --------------------------------------------------

In reliance on Rule 145 under the Securities Act of 1933, I propose to sell,
pursuant to a Written Plan for Trading of Securities, dated
                                                            ----------- --, ---
(the "Plan"), through you as broker or to you as "market maker" (as that term is
defined in Section 3(a)(38) of the Securities Exchange Act of 1934) the above
described securities ("Securities") of the above mentioned issuer ("Issuer"). I
have no present intention to sell additional securities of the Issuer through
any other means. I am not acting in concert with any other person in selling the
Securities, nor am I engaged in a plan with anyone else to dispose of the
Securities. With regard to this proposed sale, I make the following
representations:

(Check 1, 2, 3 or 4, as applicable)

1.        -  (a) I was an affiliate of the acquired company and either am (i) an
                 affiliate of the acquiring company (the Issuer) or (ii) a
                 non-affiliate of the Issuer and have acquired and fully paid
                 for the above securities less than one year ago.

             (b) I have not made and do not propose to make any
                 payment in connection with the proposed sale except the usual
                 and customary broker's commissions or dealer's charges to you;
                 I have not solicited or arranged for the solicitation of
                 orders to buy in anticipation of or in connection with the
                 proposed sale, and I propose to sell the Securities through
                 you as broker or to you as "market maker."

             (c) The Securities that I hereby propose to sell,
                 together with all sales made by me and by any person whose
                 sales must be aggregated with mine as provided in Paragraphs
                 (a) and (e) of Rule 144 during the three months prior to the
                 date of any sale under the Plan, do not and will not exceed
                 the greater of either 1% of the outstanding shares of the
                 Issuer, or the average weekly volume for the past four full
                 calendar weeks prior to the date of such sale. (The applicable
                 volume is that reported on all national securities exchanges
                 and/or NASDAQ, whichever is applicable).

                 In the three months prior to the date of the first proposed
                 sale under the Plan, I, together with any person whose sales
                 must be aggregated with mine (check one):

                   (i)        have not sold any securities of the Issuer, or
                         ---

                   (ii)      have sold (quantity)        shares of (class)
                         ---                      ------                   -----
                         securities of the Issuer.

                 During the term of the Plan, I will not, nor will I permit any
                 person whose sales must be aggregated with mine as provided in
                 Paragraphs (a) and (e) of Rule 144 to, without your prior
                 written consent, sell any securities of the Issuer to the
                 extent such sales would be aggregated with sales pursuant to
                 the Plan.

             (d) I do not know or have any reason to believe that the
                 Issuer is not current in its reports to the SEC as required by
                 Rule 144(c)(1) (i.e., that the Issuer has been subject to the
                 reporting requirements of Section 13 or 15(d) of the
                 Securities Exchange Act of 1934 for a period of at least 90
                 days immediately preceding the date of the first proposed sale
                 under the Plan and has filed all the reports required to be
                 filed thereunder during the 12 months preceding such date (or
                 for such shorter period the Issuer was required to file such
                 reports)). I agree promptly to notify you if I know or have
                 any reason to believe the Issuer is not so current during the
                 term of the Plan.

2.        -      I was an affiliate of the acquired company but I am not an
                 affiliate of the acquiring company (the Issuer); I have
                 acquired and fully paid for the Securities at least one year
                 ago; I make the representations and agreements enumerated in
                 paragraph 1(d) above; I agree promptly to notify you if I
                 become an affiliate of the Issuer during the term of the Plan.

3.        -      I am not, and have not been for the three months prior to the
                 date of the first proposed sale under the Plan, an affiliate
                 of the Issuer and I acquired and fully paid for the Securities
                 more than two years ago; I agree promptly to notify you if I
                 become an affiliate of the Issuer during the term of the Plan.

4.        -      Other

I acquired the Securities in a Rule 145 transaction which occurred on
                                                                      ---------.
An effective prospectus was distributed in

connection therewith.

I am not aware of any facts or circumstances indicating that I am an
"underwriter" of the Securities or that this sale is part of a "distribution" of
the Securities as those terms are defined in or applied under the Securities Act
of 1933.

I hereby authorize you, if you deem it necessary, to contact my attorney, (name
and telephone number):                                 the Issuer, its transfer
                       ------------------------------,
agent, and their agents and representatives concerning this transaction. I
hereby confirm that all of the information contained herein is true and correct
and can be relied on by you and the above persons. I also agree to notify you
promptly of any changes in the facts set forth in this letter.


Print Name of Seller                                 Very truly yours,

Account Number                   Date                Signature of Seller

                                                     Name of Seller