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                                                                    EXHIBIT 10.2

                                LXN CORPORATION

                           2000 EQUITY INCENTIVE PLAN

                           ADOPTED OCTOBER ____, 2000
                   APPROVED BY STOCKHOLDERS OCTOBER ___, 2000
                     TERMINATION DATE:  OCTOBER ____, 2010

1.  PURPOSES.

    (A)  AMENDMENT AND RESTATEMENT.  The Plan amends and restates the LXN
Corporation 1996 Stock Option Plan adopted _____________, 1996 (the "Prior
Plan").  All outstanding options granted under the Prior Plan also shall be
governed by this Plan.

    (B)  ELIGIBLE STOCK AWARD RECIPIENTS.  The persons eligible to receive Stock
Awards are the Employees, Directors and Consultants of the Company and its
Affiliates.

    (C) AVAILABLE STOCK AWARDS. The purpose of the Plan is to provide a means by
which eligible recipients of Stock Awards may be given an opportunity to benefit
from increases in value of the Common Stock through the granting of the
following Stock Awards: (i) Incentive Stock Options, (ii) Nonstatutory Stock
Options, (iii) stock bonuses and (iv) rights to acquire restricted stock.

    (D) GENERAL PURPOSE. The Company, by means of the Plan, seeks to retain the
services of the group of persons eligible to receive Stock Awards, to secure and
retain the services of new members of this group and to provide incentives for
such persons to exert maximum efforts for the success of the Company and its
Affiliates.

2.  DEFINITIONS.

    (A) "ACCOUNTANTS" means the Company's independent certified public
accountants.

    (B) "AFFILIATE" means any parent corporation or subsidiary corporation of
the Company, whether now or hereafter existing, as those terms are defined in
Sections 424(e) and (f), respectively, of the Code.

    (C)  "ANNUAL GRANT" means an Option granted annually to all Non-Employee
Directors who meet the specified criteria pursuant to subsection 7(b) of
the Plan.

    (D)  "ANNUAL MEETING" means the annual meeting of the stockholders of the
Company.

    (E)  "BOARD" means the Board of Directors of the Company.

    (F) "CAUSE" means, with respect to a Participant, the occurrence of any of
the following: (i) conviction of such Participant of any felony or any crime
involving fraud or

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dishonesty; (ii) such Participant's participation (whether by affirmative act or
omission) in a fraud, act of dishonesty or other act of misconduct against the
Company and/or its Affiliates; (iii) conduct by such Participant which, based
upon a good faith and reasonable factual investigation by the Company (or, if
such Participant is an Officer, by the Board), demonstrates such Participant's
unfitness to serve; (iv) such Participant's violation of any statutory or
fiduciary duty, or duty of loyalty owed to the Company and/or its Affiliates;
(v) such Participant's violation of state or federal law in connection with such
Participant's performance of his/her job which has an adverse effect on the
Company and/or its Affiliates; (vi) such Participant's breach of any material
term of any contract between such Participant and the Company and/or its
Affiliates; (vii) such Participant's violation of Company policy which has an
adverse effect on the Company and/or its Affiliates; and (viii) such
Participant's unsatisfactory job performance. Notwithstanding the foregoing, a
Participant's Disability shall not constitute Cause as set forth herein. The
determination that a termination is for Cause shall be by the Committee in its
sole and exclusive judgment and discretion.

    (G)  "CODE" means the Internal Revenue Code of 1986, as amended.

    (H) "COMMITTEE" means a committee of one or more members of the Board
appointed by the Board in accordance with subsection 3(c).

    (I)  "COMMON STOCK" means the common stock of the Company.

    (J)  "COMPANY" means LXN Corporation, a Delaware corporation.

    (K) "CONSTRUCTIVE TERMINATION" means, with respect to any Participant, the
occurrence of any of the following events or conditions: (i) (A) a change in
such Participant's status, title, position or responsibilities (including
reporting responsibilities) which represents an adverse change from such
Participant's status, title, position or responsibilities as in effect at any
time within ninety (90) days preceding the date of a Change in Control or at any
time thereafter; (B) the assignment to such Participant of any duties or
responsibilities which are inconsistent with such Participant's status, title,
position or responsibilities as in effect at any time within ninety (90) days
preceding the date of a Change in Control or at any time thereafter; or (C) any
removal of such Participant from or failure to reappoint or reelect such
Participant to any of such offices or positions, except in connection with the
termination of such Participant's Continuous Service for Cause, as a result of
such Participant's Disability or death or by such Participant other than as a
result of Constructive Termination; (ii) a reduction in such Participant's
annual base compensation or any failure to pay such Participant any compensation
or benefits to which Participant is entitled within five (5) days of the date
due; (iii) the Company's requiring such Participant to relocate to any place
outside a fifty (50) mile radius of such Participant's current work site, except
for reasonably required travel on the business of the Company or its Affiliates
which is not materially greater than such travel requirements prior to the
Change in Control; (iv) the failure by the Company to (A) continue in effect
(without reduction in benefit level and/or reward opportunities) any material
compensation or employee benefit plan in which such Participant was
participating at any time within ninety (90) days preceding the date of a Change
in Control or at any time thereafter, unless such plan is replaced with a plan
that provides substantially equivalent compensation or benefits to such
Participant, or (B) provide such Participant with compensation and benefits, in
the aggregate, at least equal (in terms of benefit

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levels and/or reward opportunities) to those provided for under each other
employee benefit plan, program and practice in which such Participant was
participating at any time within ninety (90) days preceding the date of a Change
in Control or at any time thereafter; (v) any material breach by the Company of
any provision of an agreement between the Company and such Participant, whether
pursuant to this Plan or otherwise, other than a breach which is cured by the
Company within fifteen (15) days following notice by such Participant of such
breach; or (vi) the failure of the Company to obtain an agreement, satisfactory
to such Participant, from any successors and assigns to assume and agree to
perform the obligations created under this Plan.

    (L) "CONSULTANT" means any person, including an advisor, (i) engaged by the
Company or an Affiliate to render consulting or advisory services and who is
compensated for such services or (ii) who is a member of the Board of Directors
of an Affiliate. However, the term "Consultant" shall not include either
Directors who are not compensated by the Company for their services as Directors
or Directors who are merely paid a director's fee by the Company for their
services as Directors.

    (M) "CONTINUOUS SERVICE" means that the Participant's service with the
Company or an Affiliate, whether as an Employee, Director or Consultant, is not
interrupted or terminated. The Participant's Continuous Service shall not be
deemed to have terminated merely because of a change in the capacity in which
the Participant renders service to the Company or an Affiliate as an Employee,
Consultant or Director or a change in the entity for which the Participant
renders such service, provided that there is no interruption or termination of
the Participant's Continuous Service. For example, a change in status from an
Employee of the Company to a Consultant of an Affiliate or a Director will not
constitute an interruption of Continuous Service. The Board or the chief
executive officer of the Company, in that party's sole discretion, may determine
whether Continuous Service shall be considered interrupted in the case of any
leave of absence approved by that party, including sick leave, military leave or
any other personal leave.

    (N) "COVERED EMPLOYEE" means the chief executive officer and the four (4)
other highest compensated officers of the Company for whom total compensation is
required to be reported to stockholders under the Exchange Act, as determined
for purposes of Section 162(m) of the Code.

    (O)  "DIRECTOR" means a member of the Board of Directors of the Company.

    (P) "DISABILITY" means the permanent and total disability of a person within
the meaning of Section 22(e)(3) of the Code.

    (Q) "EMPLOYEE" means any person employed by the Company or an Affiliate.
Mere service as a Director or payment of a director's fee by the Company or an
Affiliate shall not be sufficient to constitute "employment" by the Company or
an Affiliate.

    (R)  "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended.

    (S) "FAIR MARKET VALUE" means, as of any date, the value of the Common Stock
determined as follows:

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      (I)    If the Common Stock is listed on any established stock exchange or
traded on the Nasdaq National Market or the Nasdaq SmallCap Market, the Fair
Market Value of a share of Common Stock shall be the closing sales price for
such stock (or the closing bid, if no sales were reported) as quoted on such
exchange or market (or the exchange or market with the greatest volume of
trading in the Common Stock) on the last market trading day prior to the day of
determination, as reported in The Wall Street Journal or such other source as
the Board deems reliable.

      (II)   In the absence of such markets for the Common Stock, the Fair
 Market Value shall be determined in good faith by the Board.

    (T)  "INCENTIVE STOCK OPTION" means an Option intended to qualify as an
incentive stock option within the meaning of Section 422 of the Code and
the regulations promulgated thereunder.

    (U)  "INITIAL GRANT" means an Option granted to a Non-Employee Director who
meets the specified criteria pursuant to subsection 7(a) of the Plan.

    (V) "IPO DATE" means the effective date of the initial public offering of
the Common Stock.

    (W) "NON-EMPLOYEE DIRECTOR" means a Director who either (i) is not a current
Employee or Officer of the Company or its parent or a subsidiary, does not
receive compensation (directly or indirectly) from the Company or its parent or
a subsidiary for services rendered as a consultant or in any capacity other than
as a Director (except for an amount as to which disclosure would not be required
under Item 404(a) of Regulation S-K promulgated pursuant to the Securities Act
("Regulation S-K")), does not possess an interest in any other transaction as to
which disclosure would be required under Item 404(a) of Regulation S-K and is
not engaged in a business relationship as to which disclosure would be required
under Item 404(b) of Regulation S-K; or (ii) is otherwise considered a "non-
employee director" for purposes of Rule 16b-3.

    (X) "NONSTATUTORY STOCK OPTION" means an Option not intended to qualify as
an Incentive Stock Option.

    (Y) "OFFICER" means a person who is an officer of the Company within the
meaning of Section 16 of the Exchange Act and the rules and regulations
promulgated thereunder.

    (Z)  "OPTION" means an Incentive Stock Option or a Nonstatutory Stock Option
granted pursuant to the Plan.

    (AA) "OPTION AGREEMENT" means a written agreement between the Company and an
Optionholder evidencing the terms and conditions of an individual Option
grant.  Each Option Agreement shall be subject to the terms and conditions
of the Plan.

    (BB) "OPTIONHOLDER" means a person to whom an Option is granted pursuant to
the Plan or, if applicable, such other person who holds an outstanding Option.

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    (CC) "OUTSIDE DIRECTOR" means a Director who either (i) is not a current
employee of the Company or an "affiliated corporation" (within the meaning
of Treasury Regulations promulgated under Section 162(m) of the Code), is
not a former employee of the Company or an "affiliated corporation"
receiving compensation for prior services (other than benefits under a tax
qualified pension plan), was not an officer of the Company or an
"affiliated corporation" at any time and is not currently receiving direct
or indirect remuneration from the Company or an "affiliated corporation"
for services in any capacity other than as a Director or (ii) is otherwise
considered an "outside director" for purposes of Section 162(m) of the
Code.

    (DD) "PARTICIPANT" means a person to whom a Stock Award is granted pursuant
to the Plan or, if applicable, such other person who holds an outstanding Stock
Award.

    (EE) "PLAN" means this LXN Corporation 2000 Equity Incentive Plan.

    (FF) "RULE 16B-3" means Rule 16b-3 promulgated under the Exchange Act or any
successor to Rule 16b-3, as in effect from time to time.

    (GG) "SECURITIES ACT" means the Securities Act of 1933, as amended.

    (HH) "STOCK AWARD" means any right granted under the Plan, including an
Option, a stock bonus and a right to acquire restricted stock.

    (II) "STOCK AWARD AGREEMENT" means a written agreement between the Company
and a holder of a Stock Award evidencing the terms and conditions of an
individual Stock Award grant. Each Stock Award Agreement shall be subject to the
terms and conditions of the Plan.

    (JJ) "TEN PERCENT STOCKHOLDER" means a person who owns (or is deemed to own
pursuant to Section 424(d) of the Code) stock possessing more than ten
percent (10%) of the total combined voting power of all classes of stock of
the Company or of any of its Affiliates.

3.  ADMINISTRATION.

    (A)  ADMINISTRATION BY BOARD. The Board shall administer the Plan unless and
until the Board delegates administration to a Committee, as provided in
subsection 3(c).

    (B) POWERS OF BOARD. The Board shall have the power, subject to, and within
the limitations of, the express provisions of the Plan:

         (I) To determine from time to time which of the persons eligible under
the Plan shall be granted Stock Awards; when and how each Stock Award shall be
granted; what type or combination of types of Stock Award shall be granted; the
provisions of each Stock Award granted (which need not be identical), including
the time or times when a person shall be permitted to receive Common Stock
pursuant to a Stock Award; and the number of shares of Common Stock with respect
to which a Stock Award shall be granted to each such person.

         (II) To construe and interpret the Plan and Stock Awards granted under
it, and to establish, amend and revoke rules and regulations for its
administration. The Board, in the exercise of this power, may correct any
defect, omission or inconsistency in the Plan or in any

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Stock Award Agreement, in a manner and to the extent it shall deem necessary or
expedient to make the Plan fully effective.

         (III)  To amend the Plan or a Stock Award as provided in Section 13.

         (IV)   Generally, to exercise such powers and to perform such acts as
the Board deems necessary or expedient to promote the best interests of the
Company which are not in conflict with the provisions of the Plan.

    (C)  DELEGATION TO COMMITTEE.

         (I)    GENERAL. The Board may delegate administration of the Plan to a
Committee or Committees of one (1) or more members of the Board, and the term
"Committee" shall apply to any person or persons to whom such authority has been
delegated. If administration is delegated to a Committee, the Committee shall
have, in connection with the administration of the Plan, the powers theretofore
possessed by the Board, including the power to delegate to a subcommittee any of
the administrative powers the Committee is authorized to exercise (and
references in this Plan to the Board shall thereafter be to the Committee or
subcommittee), subject, however, to such resolutions, not inconsistent with the
provisions of the Plan, as may be adopted from time to time by the Board. The
Board may abolish the Committee at any time and revest in the Board the
administration of the Plan.

         (II)   COMMITTEE COMPOSITION WHEN COMMON STOCK IS PUBLICLY TRADED. At
such time as the Common Stock is publicly traded, in the discretion of the
Board, a Committee may consist solely of two or more Outside Directors, in
accordance with Section 162(m) of the Code, and/or solely of two or more Non-
Employee Directors, in accordance with Rule 16b-3. Within the scope of such
authority, the Board or the Committee may (1) delegate to a committee of one or
more members of the Board who are not Outside Directors the authority to grant
Stock Awards to eligible persons who are either (a) not then Covered Employees
and are not expected to be Covered Employees at the time of recognition of
income resulting from such Stock Award or (b) not persons with respect to whom
the Company wishes to comply with Section 162(m) of the Code and/or (2) delegate
to a committee of one or more members of the Board who are not Non-Employee
Directors the authority to grant Stock Awards to eligible persons who are not
then subject to Section 16 of the Exchange Act.

    (D) EFFECT OF BOARD'S DECISION. All determinations, interpretations and
constructions made by the Board in good faith shall not be subject to review by
any person and shall be final, binding and conclusive on all persons.

4.  SHARES SUBJECT TO THE PLAN.

    (A) SHARE RESERVE. Subject to the provisions of Section 12 relating to
adjustments upon changes in Common Stock, the Common Stock that may be issued
pursuant to Stock Awards shall not exceed in the aggregate two million four
hundred thousand (2,400,000) shares of Common Stock, plus an annual increase to
be added on the day of each Annual Meeting beginning with the Annual Meeting in
2001 equal to the least of the following amounts (i) three percent (3%) of the
Company's outstanding shares on such date (rounded to the nearest whole share
and calculated on a fully diluted basis, that is assuming the exercise of all
outstanding

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stock options and warrants to purchase common stock), (ii) nine hundred thousand
(900,000) shares of Common Stock or (iii) an amount determined by the Board.

    (B) REVERSION OF SHARES TO THE SHARE RESERVE. If any Stock Award shall for
any reason expire or otherwise terminate, in whole or in part, without having
been exercised in full, the shares of Common Stock not acquired under such Stock
Award shall revert to and again become available for issuance under the Plan.

    (C) SOURCE OF SHARES. The shares of Common Stock subject to the Plan may be
unissued shares or reacquired shares, bought on the market or otherwise.

5.  ELIGIBILITY.

    (A)  ELIGIBILITY FOR SPECIFIC STOCK AWARDS. Incentive Stock Options may be
granted only to Employees. Stock Awards other than Incentive Stock Options may
be granted to Employees, Directors and Consultants.

    (B) TEN PERCENT STOCKHOLDERS. A Ten Percent Stockholder shall not be granted
an Incentive Stock Option unless the exercise price of such Option is at least
one hundred ten percent (110%) of the Fair Market Value of the Common Stock at
the date of grant and the Option is not exercisable after the expiration of five
(5) years from the date of grant.

    (C)  SECTION 162(M) LIMITATION. Subject to the provisions of Section 12
relating to adjustments upon changes in the shares of Common Stock, no Employee
shall be eligible to be granted Options covering more than two million
(2,000,000) shares of Common Stock during any calendar year.

    (D)  CONSULTANTS.

         (I)   A Consultant shall not be eligible for the grant of a Stock Award
if, at the time of grant, a Form S-8 Registration Statement under the Securities
Act ("Form S-8") is not available to register either the offer or the sale of
the Company's securities to such Consultant because of the nature of the
services that the Consultant is providing to the Company, or because the
Consultant is not a natural person, or as otherwise provided by the rules
governing the use of Form S-8, unless the Company determines both (i) that such
grant (A) shall be registered in another manner under the Securities Act (e.g.,
on a Form S-3 Registration Statement) or (B) does not require registration under
the Securities Act in order to comply with the requirements of the Securities
Act, if applicable, and (ii) that such grant complies with the securities laws
of all other relevant jurisdictions.

         (II) Form S-8 generally is available to consultants and advisors only
if (i) they are natural persons; (ii) they provide bona fide services to the
issuer, its parents, its majority-owned subsidiaries; and (iii) the services are
not in connection with the offer or sale of securities in a capital-raising
transaction, and do not directly or indirectly promote or maintain a market for
the issuer's securities.

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6.  OPTION PROVISIONS.

    Each Option shall be in such form and shall contain such terms and
conditions as the Board shall deem appropriate.  All Options shall be separately
designated Incentive Stock Options or Nonstatutory Stock Options at the time of
grant, and, if certificates are issued, a separate certificate or certificates
will be issued for shares of Common Stock purchased on exercise of each type of
Option.  The provisions of separate Options need not be identical, but each
Option shall include (through incorporation of provisions hereof by reference in
the Option or otherwise) the substance of each of the following provisions:

    (A) TERM. Subject to the provisions of subsection 5(b) regarding Ten Percent
Stockholders, no Incentive Stock Option shall be exercisable after the
expiration of ten (10) years from the date it was granted.

    (B) EXERCISE PRICE OF AN INCENTIVE STOCK OPTION. Subject to the provisions
of subsection 5(b) regarding Ten Percent Stockholders, the exercise price of
each Incentive Stock Option shall be not less than one hundred percent (100%) of
the Fair Market Value of the Common Stock subject to the Option on the date the
Option is granted. Notwithstanding the foregoing, an Incentive Stock Option may
be granted with an exercise price lower than that set forth in the preceding
sentence if such Option is granted pursuant to an assumption or substitution for
another option in a manner satisfying the provisions of Section 424(a) of the
Code.

    (C) EXERCISE PRICE OF A NONSTATUTORY STOCK OPTION. The exercise price of
each Nonstatutory Stock Option shall be not less than eighty-five percent (85%)
of the Fair Market Value of the Common Stock subject to the Option on the date
the Option is granted. Notwithstanding the foregoing, a Nonstatutory Stock
Option may be granted with an exercise price lower than that set forth in the
preceding sentence if such Option is granted pursuant to an assumption or
substitution for another option in a manner satisfying the provisions of Section
424(a) of the Code.

    (D) CONSIDERATION. The purchase price of Common Stock acquired pursuant to
an Option shall be paid, to the extent permitted by applicable statutes and
regulations, either (i) in cash at the time the Option is exercised or (ii) at
the discretion of the Board at the time of the grant of the Option (or
subsequently in the case of a Nonstatutory Stock Option) (1) by delivery to the
Company of other Common Stock, (2) according to a deferred payment or other
similar arrangement with the Optionholder or (3) in any other form of legal
consideration that may be acceptable to the Board. Unless otherwise specifically
provided in the Option, the purchase price of Common Stock acquired pursuant to
an Option that is paid by delivery to the Company of other Common Stock
acquired, directly or indirectly from the Company, shall be paid only by shares
of the Common Stock of the Company that have been held for more than six (6)
months (or such longer or shorter period of time required to avoid a charge to
earnings for financial accounting purposes). At any time that the Company is
incorporated in Delaware, payment of the Common Stock's "par value," as defined
in the Delaware General Corporation Law, shall not be made by deferred payment.

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    In the case of any deferred payment arrangement, interest shall be
compounded at least annually and shall be charged at the minimum rate of
interest necessary to avoid the treatment as interest, under any applicable
provisions of the Code, of any amounts other than amounts stated to be interest
under the deferred payment arrangement.

    (E) TRANSFERABILITY OF AN INCENTIVE STOCK OPTION. An Incentive Stock Option
shall not be transferable except by will or by the laws of descent and
distribution and shall be exercisable during the lifetime of the Optionholder
only by the Optionholder. Notwithstanding the foregoing, the Optionholder may,
by delivering written notice to the Company, in a form satisfactory to the
Company, designate a third party who, in the event of the death of the
Optionholder, shall thereafter be entitled to exercise the Option.

    (F) TRANSFERABILITY OF A NONSTATUTORY STOCK OPTION. A Nonstatutory Stock
Option shall be transferable to the extent provided in the Option Agreement. If
the Nonstatutory Stock Option does not provide for transferability, then the
Nonstatutory Stock Option shall not be transferable except by will or by the
laws of descent and distribution and shall be exercisable during the lifetime of
the Optionholder only by the Optionholder. Notwithstanding the foregoing, the
Optionholder may, by delivering written notice to the Company, in a form
satisfactory to the Company, designate a third party who, in the event of the
death of the Optionholder, shall thereafter be entitled to exercise the Option.

    (G) VESTING GENERALLY. The total number of shares of Common Stock subject to
an Option may, but need not, vest and therefore become exercisable in periodic
installments that may, but need not, be equal. The Option may be subject to such
other terms and conditions on the time or times when it may be exercised (which
may be based on performance or other criteria) as the Board may deem
appropriate. The vesting provisions of individual Options may vary. The
provisions of this subsection 6(g) are subject to any Option provisions
governing the minimum number of shares of Common Stock as to which an Option may
be exercised.

    (H) TERMINATION OF CONTINUOUS SERVICE. In the event an Optionholder's
Continuous Service terminates (other than upon the Optionholder's death or
Disability), the Optionholder may exercise his or her Option (to the extent that
the Optionholder was entitled to exercise such Option as of the date of
termination) but only within such period of time ending on the earlier of (i)
the date three (3) months following the termination of the Optionholder's
Continuous Service (or such longer or shorter period specified in the Option
Agreement), or (ii) the expiration of the term of the Option as set forth in the
Option Agreement. If, after termination, the Optionholder does not exercise his
or her Option within the time specified in the Option Agreement, the Option
shall terminate.

    (I) EXTENSION OF TERMINATION DATE. An Optionholder's Option Agreement may
also provide that if the exercise of the Option following the termination of the
Optionholder's Continuous Service (other than upon the Optionholder's death or
Disability) would be prohibited at any time solely because the issuance of
shares of Common Stock would violate the registration requirements under the
Securities Act, then the Option shall terminate on the earlier of (i) the
expiration of the term of the Option set forth in subsection 6(a) or (ii) the
expiration of a period of three (3) months after the termination of the
Optionholder's Continuous Service

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during which the exercise of the Option would not be in violation of such
registration requirements.

    (J) DISABILITY OF OPTIONHOLDER. In the event that an Optionholder's
Continuous Service terminates as a result of the Optionholder's Disability, the
Optionholder may exercise his or her Option (to the extent that the Optionholder
was entitled to exercise such Option as of the date of termination), but only
within such period of time ending on the earlier of (i) the date twelve (12)
months following such termination (or such longer or shorter period specified in
the Option Agreement) or (ii) the expiration of the term of the Option as set
forth in the Option Agreement. If, after termination, the Optionholder does not
exercise his or her Option within the time specified herein, the Option shall
terminate.

    (K) DEATH OF OPTIONHOLDER. In the event (i) an Optionholder's Continuous
Service terminates as a result of the Optionholder's death or (ii) the
Optionholder dies within the period (if any) specified in the Option Agreement
after the termination of the Optionholder's Continuous Service for a reason
other than death, then the Option may be exercised (to the extent the
Optionholder was entitled to exercise such Option as of the date of death) by
the Optionholder's estate, by a person who acquired the right to exercise the
Option by bequest or inheritance or by a person designated to exercise the
Option upon the Optionholder's death pursuant to subsection 6(e) or 6(f), but
only within the period ending on the earlier of (1) the date eighteen (18)
months following the date of death (or such longer or shorter period specified
in the Option Agreement) or (2) the expiration of the term of such Option as set
forth in the Option Agreement. If, after death, the Option is not exercised
within the time specified herein, the Option shall terminate.

    (L) EARLY EXERCISE. The Option may, but need not, include a provision
whereby the Optionholder may elect at any time before the Optionholder's
Continuous Service terminates to exercise the Option as to any part or all of
the shares of Common Stock subject to the Option prior to the full vesting of
the Option. Any unvested shares of Common Stock so purchased may be subject to a
repurchase option in favor of the Company or to any other restriction the Board
determines to be appropriate.

7.  NON-EMPLOYEE DIRECTOR OPTIONS.

    Without any further action of the Board, each Non-Employee Director shall
be granted Nonstatutory Stock Options as described in subsections 7(a) and 7(b)
(collectively, "Non-Employee Director Options").  Each Non-Employee Director
Option shall include the substance of the terms set forth in subsections 6(d),
6(f), 6(h), 6(i), 6(j) and 6(k).

    (A) INITIAL GRANTS. After the IPO Date and subject to the provisions of
Section 12 relating to adjustments upon changes in Common Stock, each person who
is elected or appointed for the first time to be a Non-Employee Director
automatically shall, upon the date of his or her initial election or appointment
to be a Non-Employee Director by the Board stockholders of the Company, to be
granted an Initial Grant to purchase ten thousand (10,000) shares of Common
Stock on the terms and conditions set forth herein.

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    (B) ANNUAL GRANTS. On the day following each Annual Meeting commencing with
the Annual Meeting in 2001 and subject to the provisions of Section 12 relating
to adjustments upon changes in Common Stock, each person who is then a Non-
Employee Director on the Board and has served as a Non-Employee Director on the
Board for a period of at least three (3) months, shall automatically be granted
an Annual Grant to purchase five thousand (5,000) shares of Common Stock on the
terms and conditions set forth herein; provided, however, that if the person has
not been serving as a Non-Employee Director for the entire period since the
preceding Annual Meeting, then the number of shares subject to the Annual Grant
shall be reduced pro rata for each full quarter prior to the date of grant
during which such person did not serve as a Non-Employee Director.

    (C) TERM. Each Non-Employee Director Option shall have a term of ten (10)
years from the date it is granted.

    (D) EXERCISE PRICE. The exercise price of each Non-Employee Director Option
shall be one hundred percent (100%) of the Fair Market Value of the stock
subject to the Non-Employee Director Option on the date of grant.
Notwithstanding the foregoing, a Non-Employee Director Option may be granted
with an exercise price lower than that set forth in the preceding sentence if
such Non-Employee Director Option is granted pursuant to an assumption or
substitution for another option in a manner satisfying the provisions of Section
424(a) of the Code.

    (E) VESTING. The Non-Employee Director Stock Options shall vest and become
exercisable as follows:

         (I)   Initial Grants shall provide for vesting of 1/36th of the shares
each month after the date of the grant.

         (II)  Annual Grants shall provide for vesting of 1/12th of the shares
each month after the date of grant.

8.  PROVISIONS OF STOCK AWARDS OTHER THAN OPTIONS.

    (A) STOCK BONUS AWARDS. Each stock bonus agreement shall be in such form and
shall contain such terms and conditions as the Board shall deem appropriate. The
terms and conditions of stock bonus agreements may change from time to time, and
the terms and conditions of separate stock bonus agreements need not be
identical, but each stock bonus agreement shall include (through incorporation
of provisions hereof by reference in the agreement or otherwise) the substance
of each of the following provisions:

         (I)   CONSIDERATION. A stock bonus may be awarded in consideration for
past services actually rendered to the Company or an Affiliate for its benefit.

         (II)  VESTING. Shares of Common Stock awarded under the stock bonus
agreement may, but need not, be subject to a share repurchase option in favor of
the Company in accordance with a vesting schedule to be determined by the Board.

         (III) TERMINATION OF PARTICIPANT'S CONTINUOUS SERVICE.  In the event a
Participant's Continuous Service terminates, the Company may reacquire any or
all of the shares

                                      11.
<PAGE>

of Common Stock held by the Participant which have not vested
as of the date of termination under the terms of the stock bonus agreement.

         (IV)   TRANSFERABILITY. Rights to acquire shares of Common Stock under
the stock bonus agreement shall be transferable by the Participant only upon
such terms and conditions as are set forth in the stock bonus agreement, as the
Board shall determine in its discretion, so long as Common Stock awarded under
the stock bonus agreement remains subject to the terms of the stock bonus
agreement.

    (B) RESTRICTED STOCK AWARDS. Each restricted stock purchase agreement shall
be in such form and shall contain such terms and conditions as the Board shall
deem appropriate. The terms and conditions of the restricted stock purchase
agreements may change from time to time, and the terms and conditions of
separate restricted stock purchase agreements need not be identical, but each
restricted stock purchase agreement shall include (through incorporation of
provisions hereof by reference in the agreement or otherwise) the substance of
each of the following provisions:

         (I)    PURCHASE PRICE. The purchase price under each restricted stock
purchase agreement shall be such amount as the Board shall determine and
designate in such restricted stock purchase agreement. The purchase price shall
not be less than eighty-five percent (85%) of the Common Stock's Fair Market
Value on the date such award is made or at the time the purchase is consummated.

         (II)   CONSIDERATION. The purchase price of Common Stock acquired
pursuant to the restricted stock purchase agreement shall be paid either: (i) in
cash at the time of purchase; (ii) at the discretion of the Board, according to
a deferred payment or other similar arrangement with the Participant; or (iii)
in any other form of legal consideration that may be acceptable to the Board in
its discretion; provided, however, that at any time that the Company is
incorporated in Delaware, then payment of the Common Stock's "par value," as
defined in the Delaware General Corporation Law, shall not be made by deferred
payment.

         (III)  VESTING. Shares of Common Stock acquired under the restricted
stock purchase agreement may, but need not, be subject to a share repurchase
option in favor of the Company in accordance with a vesting schedule to be
determined by the Board.

         (IV)   TERMINATION OF PARTICIPANT'S CONTINUOUS SERVICE. In the event a
Participant's Continuous Service terminates, the Company may repurchase or
otherwise reacquire any or all of the shares of Common Stock held by the
Participant which have not vested as of the date of termination under the terms
of the restricted stock purchase agreement.

         (V) TRANSFERABILITY. Rights to acquire shares of Common Stock under the
restricted stock purchase agreement shall be transferable by the Participant
only upon such terms and conditions as are set forth in the restricted stock
purchase agreement, as the Board shall determine in its discretion, so long as
Common Stock awarded under the restricted stock purchase agreement remains
subject to the terms of the restricted stock purchase agreement.

                                      12.
<PAGE>

9.  COVENANTS OF THE COMPANY.

    (A)  AVAILABILITY OF SHARES. During the terms of the Stock Awards, the
Company shall keep available at all times the number of shares of Common Stock
required to satisfy such Stock Awards.

    (B) SECURITIES LAW COMPLIANCE. The Company shall seek to obtain from each
regulatory commission or agency having jurisdiction over the Plan such authority
as may be required to grant Stock Awards and to issue and sell shares of Common
Stock upon exercise of the Stock Awards; provided, however, that this
undertaking shall not require the Company to register under the Securities Act
the Plan, any Stock Award or any Common Stock issued or issuable pursuant to any
such Stock Award. If, after reasonable efforts, the Company is unable to obtain
from any such regulatory commission or agency the authority which counsel for
the Company deems necessary for the lawful issuance and sale of Common Stock
under the Plan, the Company shall be relieved from any liability for failure to
issue and sell Common Stock upon exercise of such Stock Awards unless and until
such authority is obtained.

10. USE OF PROCEEDS FROM STOCK.

     Proceeds from the sale of Common Stock pursuant to Stock Awards shall
constitute general funds of the Company.

11. MISCELLANEOUS.

    (A) ACCELERATION OF EXERCISABILITY AND VESTING. The Board shall have the
power to accelerate the time at which a Stock Award may first be exercised or
the time during which a Stock Award or any part thereof will vest in accordance
with the Plan, notwithstanding the provisions in the Stock Award stating the
time at which it may first be exercised or the time during which it will vest.

    (B) STOCKHOLDER RIGHTS. No Participant shall be deemed to be the holder of,
or to have any of the rights of a holder with respect to, any shares of Common
Stock subject to such Stock Award unless and until such Participant has
satisfied all requirements for exercise of the Stock Award pursuant to its
terms.

    (C) NO EMPLOYMENT OR OTHER SERVICE RIGHTS. Nothing in the Plan or any
instrument executed or Stock Award granted pursuant thereto shall confer upon
any Participant any right to continue to serve the Company or an Affiliate in
the capacity in effect at the time the Stock Award was granted or shall affect
the right of the Company or an Affiliate to terminate (i) the employment of an
Employee with or without notice and with or without cause, (ii) the service of a
Consultant pursuant to the terms of such Consultant's agreement with the Company
or an Affiliate or (iii) the service of a Director pursuant to the Bylaws of the
Company or an Affiliate, and any applicable provisions of the corporate law of
the state in which the Company or the Affiliate is incorporated, as the case may
be.

    (D) INCENTIVE STOCK OPTION $100,000 LIMITATION. To the extent that the
aggregate Fair Market Value (determined at the time of grant) of Common Stock
with respect to which Incentive Stock Options are exercisable for the first time
by any Optionholder during any

                                      13.
<PAGE>

calendar year (under all plans of the Company and its Affiliates) exceeds one
hundred thousand dollars ($100,000), the Options or portions thereof which
exceed such limit (according to the order in which they were granted) shall be
treated as Nonstatutory Stock Options.

    (E) INVESTMENT ASSURANCES. The Company may require a Participant, as a
condition of exercising or acquiring Common Stock under any Stock Award, (i) to
give written assurances satisfactory to the Company as to the Participant's
knowledge and experience in financial and business matters and/or to employ a
purchaser representative reasonably satisfactory to the Company who is
knowledgeable and experienced in financial and business matters and that he or
she is capable of evaluating, alone or together with the purchaser
representative, the merits and risks of exercising the Stock Award; and (ii) to
give written assurances satisfactory to the Company stating that the Participant
is acquiring Common Stock subject to the Stock Award for the Participant's own
account and not with any present intention of selling or otherwise distributing
the Common Stock. The foregoing requirements, and any assurances given pursuant
to such requirements, shall be inoperative if (1) the issuance of the shares of
Common Stock upon the exercise or acquisition of Common Stock under the Stock
Award has been registered under a then currently effective registration
statement under the Securities Act or (2) as to any particular requirement, a
determination is made by counsel for the Company that such requirement need not
be met in the circumstances under the then applicable securities laws. The
Company may, upon advice of counsel to the Company, place legends on stock
certificates issued under the Plan as such counsel deems necessary or
appropriate in order to comply with applicable securities laws, including, but
not limited to, legends restricting the transfer of the Common Stock.

    (F) WITHHOLDING OBLIGATIONS. To the extent provided by the terms of a Stock
Award Agreement, the Participant may satisfy any federal, state or local tax
withholding obligation relating to the exercise or acquisition of Common Stock
under a Stock Award by any of the following means (in addition to the Company's
right to withhold from any compensation paid to the Participant by the Company)
or by a combination of such means: (i) tendering a cash payment; (ii)
authorizing the Company to withhold shares of Common Stock from the shares of
Common Stock otherwise issuable to the Participant as a result of the exercise
or acquisition of Common Stock under the Stock Award, provided, however, that no
shares of Common Stock are withheld with a value exceeding the minimum amount of
tax required to be withheld by law; or (iii) delivering to the Company owned and
unencumbered shares of Common Stock.

12. ADJUSTMENTS UPON CHANGES IN STOCK.

    (A) CAPITALIZATION ADJUSTMENTS. If any change is made in the Common Stock
subject to the Plan, or subject to any Stock Award, without the receipt of
consideration by the Company (through merger, consolidation, reorganization,
recapitalization, reincorporation, stock dividend, dividend in property other
than cash, stock split, liquidating dividend, combination of shares, exchange of
shares, change in corporate structure or other transaction not involving the
receipt of consideration by the Company), the Plan will be appropriately
adjusted in the class(es) and maximum number of securities subject to the Plan
pursuant to subsection 4(a) and the maximum number of securities subject to
award to any person pursuant to subsection 5(c), and the outstanding Stock
Awards will be appropriately adjusted in the class(es) and number of securities
and price per share of Common Stock subject to such outstanding Stock Awards.
The

                                      14.
<PAGE>

Board shall make such adjustments, and its determination shall be final, binding
and conclusive. (The conversion of any convertible securities of the Company
shall not be treated as a transaction "without receipt of consideration" by the
Company.)

    (B) DISSOLUTION OR LIQUIDATION. In the event of a dissolution or liquidation
of the Company, then all outstanding Stock Awards shall terminate immediately
prior to such event.

    (C) ASSET SALE, MERGER, CONSOLIDATION OR REVERSE MERGER. In the event of (i)
a sale, lease or other disposition of all or substantially all of the assets of
the Company, (ii) a merger or consolidation in which the Company is not the
surviving corporation or (iii) a reverse merger in which the Company is the
surviving corporation but the shares of Common Stock outstanding immediately
preceding the merger are converted by virtue of the merger into other property,
whether in the form of securities, cash or otherwise (individually, a "Corporate
Transaction"), then any surviving corporation or acquiring corporation shall
assume any Stock Awards outstanding under the Plan or shall substitute similar
stock awards (including an award to acquire the same consideration paid to the
stockholders in the Corporate Transaction for those outstanding under the Plan).
In the event any surviving corporation or acquiring corporation refuses to
assume such Stock Awards or to substitute similar stock awards for those
outstanding under the Plan, then with respect to Stock Awards held by
Participants whose Continuous Service has not terminated, the vesting of such
Stock Awards (and, if applicable, the time during which such Stock Awards may be
exercised) shall be accelerated in full, and the Stock Awards shall terminate if
not exercised (if applicable) at or prior to the Corporate Transaction. With
respect to any other Stock Awards outstanding under the Plan, such Stock Awards
shall terminate if not exercised (if applicable) prior to the Corporate
Transaction.

    (D) SPECIAL ACCELERATION PROVISIONS. Notwithstanding any other provisions of
the Plan to the contrary, if (i) a Change in Control (as such term is defined
below) occurs and (ii) within one (1) month prior to the date of such Change in
Control or thirteen (13) months after the date of such Change in Control a
Participant's Continuous Service terminates due to an involuntary termination
(not including death or Disability) without Cause or due to a Constructive
Termination, then the vesting and exercisability of all Options held by such
Participant shall be accelerated in full and any reacquisition or repurchase
rights held by the Company with respect to Common Stock acquired pursuant to the
early exercise of an Option shall lapse, as appropriate; provided, however, that
if such potential acceleration of the vesting and exercisability of Options (or
lapse of reacquisition or repurchase rights held by the Company with respect to
Common Stock acquired pursuant to the early exercise of an Option) would cause a
contemplated Change in Control transaction that would otherwise be eligible to
be accounted for as a "pooling-of-interests" transaction to become ineligible
for such accounting treatment under generally accepted accounting principles as
determined by the Accountants prior to the Change in Control, such acceleration
shall not occur.

     For purposes of this subsection 12(d) only, Change in Control means: (i) a
sale or other disposition of all or substantially all of the assets of the
Company; (ii) a merger or consolidation involving the Company or a subsidiary
(within the meaning of Rule 405 promulgated under the Securities Act, or
comparable successor rule) of the Company, in which the stockholders of the
Company immediately prior to such transaction own less than fifty percent (50%)
of the surviving entity's voting power immediately after the transaction or, if
the surviving entity is a

                                      15.
<PAGE>

majority-owned subsidiary (within the meaning of Rule 405 promulgated under the
Securities Act, or comparable successor rule) of another entity, less than fifty
percent (50%) of the voting power of the surviving entity's parent (within the
meaning of Rule 405 promulgated under the Securities Act, or comparable
successor rule) immediately after the transaction; (iii) after the Listing Date,
an acquisition by any person, entity or group within the meaning of Section
13(d) or 14(d) of the Exchange Act, or any comparable successor provisions
(excluding any employee benefit plan, or related trust, sponsored or maintained
by the Company or subsidiary of the Company or other entity controlled by the
Company) of the beneficial ownership (within the meaning of Rule 13d-3
promulgated under the Exchange Act, or comparable successor rule) of securities
of the Company representing at least fifty percent (50%) of the voting power
entitled to vote in the election of Directors; or (iv) in the event that the
individuals who, as of the date of adoption of the Plan, are members of the
Company's Board (the "Incumbent Board"), cease for any reason to constitute at
least fifty percent (50%) of the Board. (If the election, or nomination for
election by the Company's stockholders, of any new Director is approved by a
vote of at least fifty percent (50%) of the Incumbent Board, such new Director
shall be considered to be a member of the Incumbent Board in the future.)

    (E) PARACHUTE PAYMENTS. In the event that the acceleration of the vesting
and exercisability of the Options and/or the lapse of reacquisition or
repurchase rights with respect to Common Stock acquired pursuant to the early
exercise of an Option provided for in subsection 12(d) and benefits otherwise
payable to such Participant (i) constitute "parachute payments" within the
meaning of Section 280G of the Code, or any comparable successor provisions, and
(ii) but for this subsection would be subject to the excise tax imposed by
Section 4999 of the Code, or any comparable successor provisions (the "Excise
Tax"), then such Participant's benefits hereunder shall be either

        (I)    provided to such Participant in full, or

        (II) provided to such Participant as to such lesser extent which would
result in no portion of such benefits being subject to the Excise Tax,

whichever of the foregoing amounts, when taking into account applicable federal,
state, local and foreign income and employment taxes, the Excise Tax, and any
other applicable taxes, results in the receipt by such Participant, on an after-
tax basis, of the greatest amount of benefits, notwithstanding that all or some
portion of such benefits may be taxable under the Excise Tax.  Unless the
Company and such Participant otherwise agree in writing, any determination
required under this subsection shall be made in writing in good faith by the
Accountants.  In the event of a reduction of benefits hereunder, such
Participant shall be given the choice of which benefits to reduce.  For purposes
of making the calculations required by this subsection, the Accountants may make
reasonable assumptions and approximations concerning applicable taxes and may
rely on reasonable, good faith interpretations concerning the application of the
Code, and other applicable legal authority.  The Company and such Participant
shall furnish to the Accountants such information and documents as the
Accountants may reasonably request in order to make a determination under this
subsection.  The Company shall bear all costs the Accountants may reasonably
incur in connection with any calculations contemplated by this subsection.

                                      16.
<PAGE>

    If, notwithstanding any reduction described in this subsection, the IRS
determines that such Participant is liable for the Excise Tax as a result of the
receipt of the payment of benefits as described above, then such Participant
shall be obligated to pay back to the Company, within thirty (30) days after a
final IRS determination or in the event that such Participant challenges the
final IRS determination, a final judicial determination, a portion of the
payment equal to the "Repayment Amount."  The Repayment Amount with respect to
the payment of benefits shall be the smallest such amount, if any, as shall be
required to be paid to the Company so that such Participant's net after-tax
proceeds with respect to any payment of benefits (after taking into account the
payment of the Excise Tax and all other applicable taxes imposed on such
payment) shall be maximized.  The Repayment Amount with respect to the payment
of benefits shall be zero if a Repayment Amount of more than zero would not
result in such Participant's net after-tax proceeds with respect to the payment
of such benefits being maximized.  If the Excise Tax is not eliminated pursuant
to this paragraph, such Participant shall pay the Excise Tax.

    Notwithstanding any other provision of this subsection 12(e), if (i) there
is a reduction in the payment of benefits as described in this subsection, (ii)
the IRS later determines that such Participant is liable for the Excise Tax, the
payment of which would result in the maximization of such Participant's net
after-tax proceeds (calculated as if such Participant's benefits had not
previously been reduced), and (iii) such Participant pays the Excise Tax, then
the Company shall pay to such Participant those benefits which were reduced
pursuant to this subsection contemporaneously or as soon as administratively
possible after such Participant pays the Excise Tax so that such Participant's
net after-tax proceeds with respect to the payment of benefits is maximized.

    If such Participant either (i) brings any action to enforce rights
pursuant to this subsection 12(e), or (ii) defends any legal challenge to such
Participant's rights hereunder, such Participant shall be entitled to recover
attorneys' fees and costs incurred in connection with such action, regardless of
the outcome of such action; provided, however, that in the event such action is
commenced by such Participant, the court finds the claim was brought in good
faith.

13. AMENDMENT OF THE PLAN AND STOCK AWARDS.

    (A) AMENDMENT OF PLAN. The Board at any time, and from time to time, may
amend the Plan. However, except as provided in Section 12 relating to
adjustments upon changes in Common Stock, no amendment shall be effective unless
approved by the stockholders of the Company to the extent stockholder approval
is necessary to satisfy the requirements of Section 422 of the Code, Rule 16b-3
or any Nasdaq or securities exchange listing requirements.

    (B) STOCKHOLDER APPROVAL. The Board may, in its sole discretion, submit any
other amendment to the Plan for stockholder approval, including, but not limited
to, amendments to the Plan intended to satisfy the requirements of Section
162(m) of the Code and the regulations thereunder regarding the exclusion of
performance-based compensation from the limit on corporate deductibility of
compensation paid to certain executive officers.

    (C) CONTEMPLATED AMENDMENTS. It is expressly contemplated that the Board may
amend the Plan in any respect the Board deems necessary or advisable to provide
eligible Employees with the maximum benefits provided or to be provided under
the provisions of the

                                      17.
<PAGE>

Code and the regulations promulgated thereunder relating to Incentive Stock
Options and/or to bring the Plan and/or Incentive Stock Options granted under it
into compliance therewith.

    (D) NO IMPAIRMENT OF RIGHTS. Rights under any Stock Award granted before
amendment of the Plan shall not be impaired by any amendment of the Plan unless
(i) the Company requests the consent of the Participant and (ii) the Participant
consents in writing.

    (E) AMENDMENT OF STOCK AWARDS. The Board at any time, and from time to time,
may amend the terms of any one or more Stock Awards; provided, however, that the
rights under any Stock Award shall not be impaired by any such amendment unless
(i) the Company requests the consent of the Participant and (ii) the Participant
consents in writing.

14.  TERMINATION OR SUSPENSION OF THE PLAN.

     (A) PLAN TERM. The Board may suspend or terminate the Plan at any time.
Unless sooner terminated, the Plan shall terminate on the day before the tenth
(10th) anniversary of the date the Plan is adopted by the Board or approved by
the stockholders of the Company, whichever is earlier. No Stock Awards may be
granted under the Plan while the Plan is suspended or after it is terminated.

     (B) NO IMPAIRMENT OF RIGHTS. Suspension or termination of the Plan shall
not impair rights and obligations under any Stock Award granted while the Plan
is in effect except with the written consent of the Participant.

15.  EFFECTIVE DATE OF PLAN.

     The Plan shall become effective as determined by the Board, but no Stock
Award shall be exercised (or, in the case of a stock bonus, shall be granted)
unless and until the Plan has been approved by the stockholders of the Company,
which approval shall be within twelve (12) months before or after the date the
Plan is adopted by the Board.

16.  CHOICE OF LAW.

     The law of the State of California shall govern all questions concerning
the construction, validity and interpretation of this Plan, without regard to
such state's conflict of laws rules.

                                      18.
<PAGE>

                                LXN CORPORATION
                           2000 EQUITY INCENTIVE PLAN

                             STOCK OPTION AGREEMENT
             (INCENTIVE STOCK OPTION OR NONSTATUTORY STOCK OPTION)

     Pursuant to your Stock Option Grant Notice ("Grant Notice") and this Stock
Option Agreement, LXN Corporation (the "Company") has granted you an option
under its 2000 Equity Incentive Plan (the "Plan") to purchase the number of
shares of the Company's Common Stock indicated in your Grant Notice at the
exercise price indicated in your Grant Notice.  Defined terms not explicitly
defined in this Stock Option Agreement but defined in the Plan shall have the
same definitions as in the Plan.

     The details of your option are as follows:

     1.  VESTING.  Subject to the limitations contained herein, your option will
vest as provided in your Grant Notice, provided that vesting will cease upon the
termination of your Continuous Service.

     2.  NUMBER OF SHARES AND EXERCISE PRICE.  The number of shares of Common
Stock subject to your option and your exercise price per share referenced in
your Grant Notice may be adjusted from time to time for Capitalization
Adjustments, as provided in the Plan.

     3.  EXERCISE PRIOR TO VESTING ("EARLY EXERCISE").  If permitted in your
Grant Notice (i.e., the "Exercise Schedule" indicates that "Early Exercise" of
your option is permitted) and subject to the provisions of your option, you may
elect at any time that is both (i) during the period of your Continuous Service
and (ii) during the term of your option, to exercise all or part of your option,
including the nonvested portion of your option; provided, however, that:

         (A)  a partial exercise of your option shall be deemed to cover first
vested shares of Common Stock and then the earliest vesting installment of
unvested shares of Common Stock;

         (B)  any shares of Common Stock so purchased from installments that
have not vested as of the date of exercise shall be subject to the purchase
option in favor of the Company as described in the Company's form of Early
Exercise Stock Purchase Agreement;

         (C)  you shall enter into the Company's form of Early Exercise Stock
Purchase Agreement with a vesting schedule that will result in the same vesting
as if no early exercise had occurred; and

         (D)  if your option is an incentive stock option, then, as provided in
the Plan, to the extent that the aggregate Fair Market Value (determined at the
time of grant) of the shares of Common Stock with respect to which your option
plus all other incentive stock options you hold are exercisable for the first
time by you during any calendar year (under all plans of the Company and its
Affiliates) exceeds one hundred thousand dollars ($100,000), your option(s) or

                                      1.
<PAGE>

portions thereof that exceed such limit (according to the order in which they
were granted) shall be treated as nonstatutory stock options.

     4.  METHOD OF PAYMENT.  Payment of the exercise price is due in full upon
exercise of all or any part of your option.  You may elect to make payment of
the exercise price in cash or by check or in any other manner PERMITTED BY YOUR
GRANT NOTICE, which may include one or more of the following:

         (A)  In the Company's sole discretion at the time your option is
exercised and provided that at the time of exercise the Common Stock is publicly
traded and quoted regularly in The Wall Street Journal, pursuant to a program
developed under Regulation T as promulgated by the Federal Reserve Board that,
prior to the issuance of Common Stock, results in either the receipt of cash (or
check) by the Company or the receipt of irrevocable instructions to pay the
aggregate exercise price to the Company from the sales proceeds.

         (B)  Provided that at the time of exercise the Common Stock is publicly
traded and quoted regularly in The Wall Street Journal, by delivery of already-
owned shares of Common Stock either that you have held for the period required
to avoid a charge to the Company's reported earnings (generally six months) or
that you did not acquire, directly or indirectly from the Company, that are
owned free and clear of any liens, claims, encumbrances or security interests,
and that are valued at Fair Market Value on the date of exercise. "Delivery" for
these purposes, in the sole discretion of the Company at the time you exercise
your option, shall include delivery to the Company of your attestation of
ownership of such shares of Common Stock in a form approved by the Company.
Notwithstanding the foregoing, you may not exercise your option by tender to the
Company of Common Stock to the extent such tender would violate the provisions
of any law, regulation or agreement restricting the redemption of the Company's
stock.

         (C)  Pursuant to the following deferred payment alternative:

              (I)  Not less than one hundred percent (100%) of the aggregate
exercise price, plus accrued interest, shall be due four (4) years from date of
exercise or, at the Company's election, upon termination of your Continuous
Service.

              (II) Interest shall be compounded at least annually and shall be
charged at a rate of interest to be determined by the Board.

              (III)  At any time that the Company is incorporated in Delaware,
payment of the Common Stock's "par value," as defined in the Delaware General
Corporation Law, shall be made in cash and not by deferred payment.

              (IV) In order to elect the deferred payment alternative, you must,
as a part of your written notice of exercise, give notice of the election of
this payment alternative and, in order to secure the payment of the deferred
exercise price to the Company hereunder, if the Company so requests, you must
tender to the Company a promissory note and a security agreement covering the
purchased shares of Common Stock, both in form and substance satisfactory to the
Company, or such other or additional documentation as the Company may request.

                                      2.
<PAGE>

     5.  WHOLE SHARES.  You may exercise your option only for whole shares of
Common Stock.

     6.  SECURITIES LAW COMPLIANCE.  Notwithstanding anything to the contrary
contained herein, you may not exercise your option unless the shares of Common
Stock issuable upon such exercise are then registered under the Securities Act
or, if such shares of Common Stock are not then so registered, the Company has
determined that such exercise and issuance would be exempt from the registration
requirements of the Securities Act.  The exercise of your option must also
comply with other applicable laws and regulations governing your option, and you
may not exercise your option if the Company determines that such exercise would
not be in material compliance with such laws and regulations.

     7.  TERM.  You may not exercise your option before the commencement of its
term or after its term expires. The term of your option commences on the Date of
Grant and expires upon the EARLIEST of the following:

         (A)  three (3) months after the termination of your Continuous Service
for any reason other than your Disability or death, provided that if during any
part of such three- (3-) month period your option is not exercisable solely
because of the condition set forth in the preceding paragraph relating to
"Securities Law Compliance," your option shall not expire until the earlier of
the Expiration Date or until it shall have been exercisable for an aggregate
period of three (3) months after the termination of your Continuous Service;

         (B)  twelve (12) months after the termination of your Continuous
Service due to your Disability;

         (C)  eighteen (18) months after your death if you die either during
your Continuous Service or within three (3) months after your Continuous Service
terminates;

         (D)  the Expiration Date indicated in your Grant Notice; or

         (E)  the day before the tenth (10th) anniversary of the Date of Grant.

     If your option is an incentive stock option, note that, to obtain the
federal income tax advantages associated with an "incentive stock option," the
Code requires that at all times beginning on the date of grant of your option
and ending on the day three (3) months before the date of your option's
exercise, you must be an employee of the Company or an Affiliate, except in the
event of your death or Disability.  The Company has provided for extended
exercisability of your option under certain circumstances for your benefit but
cannot guarantee that your option will necessarily be treated as an "incentive
stock option" if you continue to provide services to the Company or an Affiliate
as a Consultant or Director after your employment terminates or if you otherwise
exercise your option more than three (3) months after the date your employment
terminates.

     8.  EXERCISE.

         (A)  You may exercise the vested portion of your option (and the
unvested portion of your option if your Grant Notice so permits) during its term
by delivering a Notice of

                                      3.
<PAGE>

Exercise (in a form designated by the Company) together with the exercise price
to the Secretary of the Company, or to such other person as the Company may
designate, during regular business hours, together with such additional
documents as the Company may then require.

         (B)  By exercising your option you agree that, as a condition to any
exercise of your option, the Company may require you to enter into an
arrangement providing for the payment by you to the Company of any tax
withholding obligation of the Company arising by reason of (1) the exercise of
your option, (2) the lapse of any substantial risk of forfeiture to which the
shares of Common Stock are subject at the time of exercise, or (3) the
disposition of shares of Common Stock acquired upon such exercise.

         (C)  If your option is an incentive stock option, by exercising your
option you agree that you will notify the Company in writing within fifteen (15)
days after the date of any disposition of any of the shares of the Common Stock
issued upon exercise of your option that occurs within two (2) years after the
date of your option grant or within one (1) year after such shares of Common
Stock are transferred upon exercise of your option.

         (D)  By exercising your option you agree that the Company (or a
representative of the underwriter(s)) may, in connection with the first
underwritten registration of the offering of any securities of the Company under
the Securities Act, require that you not sell, dispose of, transfer, make any
short sale of, grant any option for the purchase of, or enter into any hedging
or similar transaction with the same economic effect as a sale, any shares of
Common Stock or other securities of the Company held by you, for a period of
time specified by the underwriter(s) (not to exceed one hundred eighty (180)
days) following the effective date of the registration statement of the Company
filed under the Securities Act. You further agree to execute and deliver such
other agreements as may be reasonably requested by the Company and/or the
underwriter(s) that are consistent with the foregoing or that are necessary to
give further effect thereto. In order to enforce the foregoing covenant, the
Company may impose stop-transfer instructions with respect to your shares of
Common Stock until the end of such period. The underwriters of the Company's
stock are intended third party beneficiaries of this Section 8(d) and shall have
the right, power and authority to enforce the provisions hereof as though they
were a party hereto.

     9.  TRANSFERABILITY.  Your option is not transferable, except by will or by
the laws of descent and distribution, and is exercisable during your life only
by you. Notwithstanding the foregoing, by delivering written notice to the
Company, in a form satisfactory to the Company, you may designate a third party
who, in the event of your death, shall thereafter be entitled to exercise your
option.

     10.  RIGHT OF FIRST REFUSAL.  Shares of Common Stock that you acquire upon
exercise of your option are subject to any right of first refusal that may be
described in the Company's bylaws in effect at such time the Company elects to
exercise its right.  The Company's right of first refusal shall expire on the
IPO Date.

     11.  RIGHT OF REPURCHASE.  To the extent provided in the Company's bylaws
as amended from time to time, the Company shall have the right to repurchase all
or any part of the shares of Common Stock you acquire pursuant to the exercise
of your option.

                                      4.
<PAGE>

     12.  OPTION NOT A SERVICE CONTRACT.  Your option is not an employment or
service contract, and nothing in your option shall be deemed to create in any
way whatsoever any obligation on your part to continue in the employ of the
Company or an Affiliate, or of the Company or an Affiliate to continue your
employment. In addition, nothing in your option shall obligate the Company or an
Affiliate, their respective stockholders, Boards of Directors, Officers or
Employees to continue any relationship that you might have as a Director or
Consultant for the Company or an Affiliate.

     13.  WITHHOLDING OBLIGATIONS.

          (A)  At the time you exercise your option, in whole or in part, or at
any time thereafter as requested by the Company, you hereby authorize
withholding from payroll and any other amounts payable to you, and otherwise
agree to make adequate provision for (including by means of a "cashless
exercise" pursuant to a program developed under Regulation T as promulgated by
the Federal Reserve Board to the extent permitted by the Company), any sums
required to satisfy the federal, state, local and foreign tax withholding
obligations of the Company or an Affiliate, if any, which arise in connection
with your option.

         (B) Upon your request and subject to approval by the Company, in its
sole discretion, and compliance with any applicable conditions or restrictions
of law, the Company may withhold from fully vested shares of Common Stock
otherwise issuable to you upon the exercise of your option a number of whole
shares of Common Stock having a Fair Market Value, determined by the Company as
of the date of exercise, not in excess of the minimum amount of tax required to
be withheld by law. If the date of determination of any tax withholding
obligation is deferred to a date later than the date of exercise of your option,
share withholding pursuant to the preceding sentence shall not be permitted
unless you make a proper and timely election under Section 83(b) of the Code,
covering the aggregate number of shares of Common Stock acquired upon such
exercise with respect to which such determination is otherwise deferred, to
accelerate the determination of such tax withholding obligation to the date of
exercise of your option. Notwithstanding the filing of such election, shares of
Common Stock shall be withheld solely from fully vested shares of Common Stock
determined as of the date of exercise of your option that are otherwise issuable
to you upon such exercise. Any adverse consequences to you arising in connection
with such share withholding procedure shall be your sole responsibility.

         (C)  You may not exercise your option unless the tax withholding
obligations of the Company and/or any Affiliate are satisfied. Accordingly, you
may not be able to exercise your option when desired even though your option is
vested, and the Company shall have no obligation to issue a certificate for such
shares of Common Stock or release such shares of Common Stock from any escrow
provided for herein.

     14.  NOTICES.  Any notices provided for in your option or the Plan shall be
given in writing and shall be deemed effectively given upon receipt or, in the
case of notices delivered by mail by the Company to you, five (5) days after
deposit in the United States mail, postage prepaid, addressed to you at the last
address you provided to the Company.

                                      5.
<PAGE>

     15.  GOVERNING PLAN DOCUMENT.  Your option is subject to all the provisions
of the Plan, the provisions of which are hereby made a part of your option, and
is further subject to all interpretations, amendments, rules and regulations
which may from time to time be promulgated and adopted pursuant to the Plan. In
the event of any conflict between the provisions of your option and those of the
Plan, the provisions of the Plan shall control.

                                      6.
<PAGE>

                                LXN CORPORATION
                           STOCK OPTION GRANT NOTICE
                          (2000 EQUITY INCENTIVE PLAN)

LXN CORPORATION (the "Company"), pursuant to its 2000 Equity Incentive Plan (the
"Plan"), hereby grants to Optionholder an option to purchase the number of
shares of the Company's Common Stock set forth below.  This option is subject to
all of the terms and conditions as set forth herein and in the Stock Option
Agreement, the Plan and the Notice of Exercise, all of which are attached hereto
and incorporated herein in their entirety.

Optionholder:                           _____________________________________
Date of Grant:                          _____________________________________
Vesting Commencement Date:              _____________________________________
Number of Shares Subject to Option:     _____________________________________
Exercise Price (Per Share):             _____________________________________
Total Exercise Price:                   _____________________________________
Expiration Date:                        _____________________________________

TYPE OF GRANT:      [_] Incentive Stock Option/1/  [_] Nonstatutory Stock Option
EXERCISE SCHEDULE:  [Same as Vesting Schedule] [Early Exercise Permitted]

VESTING SCHEDULE:   [1/4th  of the shares vest one year after the Vesting
                    Commencement Date.
                    1/48th of the shares vest monthly thereafter over the next
                    three years.]

PAYMENT:            By one or a combination of the following items (described in
                    the Stock Option Agreement):

                        By cash or check
                        Pursuant to a Regulation T Program if the Shares are
                        publicly traded
                        By delivery of already-owned shares if the Shares are
                        publicly traded
                        [By deferred payment]

ADDITIONAL TERMS/ACKNOWLEDGEMENTS:  The undersigned Optionholder acknowledges
receipt of, and understands and agrees to, this Grant Notice, the Stock Option
Agreement and the Plan.  Optionholder further acknowledges that as of the Date
of Grant, this Grant Notice, the Stock Option Agreement and the Plan set forth
the entire understanding between Optionholder and the Company regarding the
acquisition of stock in the Company and supersede all prior oral and written
agreements on that subject with the exception of (i) options previously granted
and delivered to Optionholder under the Plan, and (ii) the following agreements
only:

     OTHER AGREEMENTS:          ______________________________________________
                                ______________________________________________

LXN CORPORATION                          OPTIONHOLDER:

By:_____________________________         _____________________________________
              Signature                              Signature

Title:__________________________         Date:________________________________

Date:___________________________

ATTACHMENTS:  Stock Option Agreement, 2000 Equity Incentive Plan and Notice of
              Exercise

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

/1/ If this is an incentive stock option, it (plus your other outstanding
incentive stock options) cannot be first exercisable for more than $100,000 in
                                         -----------
any calendar year.  Any excess over $100,000 is a nonstatutory stock option.
<PAGE>

                                  ATTACHMENT I

                             STOCK OPTION AGREEMENT
<PAGE>

                                 ATTACHMENT II

                           2000 EQUITY INCENTIVE PLAN
<PAGE>

                                 ATTACHMENT III

                               NOTICE OF EXERCISE<PAGE>

                                                                    EXHIBIT 10.3

                                LXN Corporation
                       2000 EMPLOYEE STOCK PURCHASE PLAN

              ADOPTED BY THE BOARD OF DIRECTORS OCTOBER ___, 2000
                   APPROVED BY STOCKHOLDERS OCTOBER ___, 2000

1.   PURPOSE.

     (A)  The purpose of the Plan is to provide a means by which Employees of
the Company and certain designated Related Corporations may be given an
opportunity to purchase shares of the Common Stock of the Company.

     (B)  The Company, by means of the Plan, seeks to retain the services of
such Employees, to secure and retain the services of new Employees and to
provide incentives for such persons to exert maximum efforts for the success of
the Company and its Related Corporations.

     (C)  The Company intends that the Purchase Rights granted under the Plan be
considered options issued under an Employee Stock Purchase Plan.

2.   DEFINITIONS.

     (A)  "Annual Meeting" means the annual meeting of the stockholders of the
Company.

     (B)  "Board" means the Board of Directors of the Company.

     (C)  "Code" means the Internal Revenue Code of 1986, as amended.

     (D)  "Committee" means a committee appointed by the Board in accordance
with Section 3(c) of the Plan.

     (E)  "Common Stock" means the Common Stock of the Company.

     (F)  "Company" means LXN Corporation, a Delaware corporation.

     (G)  "Corporate Transaction" means the occurrence of any one or more of the
following:

          (I)  a sale, exchange or other disposition of all or substantially all
of the assets of the Company;

          (II) a sale, exchange or other disposition of all or substantially all
of the outstanding securities of the Company;

                                     - 1 -
<PAGE>

          (III) a merger or consolidation following which the Company is not the
surviving corporation;

          (IV) a merger following which the Company is the surviving corporation
but the shares of Common Stock outstanding immediately preceding the merger are
converted by virtue of the merger into other property, whether in the form of
securities, cash or otherwise; or

          (V)  any other transaction described as a "corporate transaction" in
Treasury Regulations (S)1.425-1(a)(1)(ii), as amended from time to time.

     (H)  "Director" means a member of the Board.

     (I)  "Eligible Employee" means an Employee who meets the requirements set
forth in the Offering for eligibility to participate in the Offering, provided
that such Employee also meets the requirements for eligibility to participate
set forth in the Plan.

     (J)  "Employee" means any person, including Officers and Directors, who is
employed for tax purposes by the Company or a Related Corporation.  Neither
service as a Director nor payment of a director's fee shall be sufficient
to constitute "employment" by the Company or the Related Corporation.

     (K)  "Employee Stock Purchase Plan" means a plan that grants Purchase
Rights intended to be options issued under an "employee stock purchase plan," as
that term is defined in Section 423(b) of the Code.

     (L)  "Exchange Act" means the Securities Exchange Act of 1934, as amended.

     (M)  "Fair Market Value" means the value of a security, as determined in
good faith by the Board. If the security is listed on any established stock
exchange or traded on the Nasdaq National Market or the Nasdaq SmallCap Market,
the Fair Market Value of the security shall be the closing sales price (rounded
up where necessary to the nearest whole cent) for such security (or the closing
bid, if no sales were reported) as quoted on such exchange or market (or the
exchange or market with the greatest volume of trading in the relevant security
of the Company) on the Trading Day prior to the relevant determination date, as
reported in The Wall Street Journal or such other source as the Board deems
reliable.

     (N)  "Offering" means the grant of Purchase Rights to purchase shares of
Common Stock under the Plan to Eligible Employees.

     (O)  "Offering Date" means a date selected by the Board for an Offering to
commence.

     (P)  "Officer" means a person who is an officer of the Company within the
meaning of Section 16 of the Exchange Act and the rules and regulations
promulgated thereunder.

     (Q)  "Participant" means an Eligible Employee who holds an outstanding
Purchase Right granted pursuant to the Plan.

                                     - 2 -
<PAGE>

     (R)  "Plan" means this LXN Corporation 2000 Employee Stock Purchase Plan.

     (S)  "Purchase Date" means one or more dates during an Offering established
by the Board on which Purchase Rights granted under the Plan shall be exercised
and as of which purchases of shares of Common Stock shall be carried out in
accordance with such Offering.

     (T)  "Purchase Period" means a period of time specified within an Offering
beginning on the Offering Date or on the next day following a Purchase Date
within an Offering and ending on a Purchase Date, at the end of which there
shall be purchased shares of Common Stock on behalf of Participants. An Offering
may consist of one or more Purchase Periods.

     (U)  "Purchase Right" means an option to purchase shares of Common Stock
granted pursuant to the Plan.

     (V)  "Related Corporation" means any parent corporation or subsidiary
corporation, whether now or hereafter existing, as those terms are defined in
Sections 424(e) and (f), respectively, of the Code.

     (W)  "Securities Act" means the Securities Act of 1933, as amended.

     (X)  "Trading Day" means any day the exchange(s) or market(s) on which
shares of Common Stock are listed, whether it be any established stock exchange,
the Nasdaq National Market, the Nasdaq SmallCap Market or otherwise, is open for
trading.

3.   ADMINISTRATION.

     (A)  The Board shall administer the Plan unless and until the Board
delegates administration to a Committee, as provided in Section 3(c). Whether or
not the Board has delegated administration, the Board shall have the final power
to determine all questions of policy and expediency that may arise in the
administration of the Plan.

     (B)  The Board (or the Committee) shall have the power, subject to, and
within the limitations of, the express provisions of the Plan:

          (I)  To determine when and how Purchase Rights to purchase shares of
Common Stock shall be granted and the provisions of each Offering of such
Purchase Rights (which need not be identical).

          (II) To designate from time to time which Related Corporations of the
Company shall be eligible to participate in the Plan.

          (III)  To construe and interpret the Plan and Purchase Rights granted
under the Plan, and to establish, amend and revoke rules and regulations for the
administration of the Plan. The Board, in the exercise of this power, may
correct any defect, omission or inconsistency in the Plan, in a manner and to
the extent it shall deem necessary or expedient to make the Plan fully
effective.

                                     - 3 -
<PAGE>

          (IV) To amend the Plan as provided in Section 15.

          (V)  Generally, to exercise such powers and to perform such acts as it
deems necessary or expedient to promote the best interests of the Company and
its Related Corporations and to carry out the intent that the Plan be treated as
an Employee Stock Purchase Plan.

     (C)  The Board may delegate administration of the Plan to a Committee of
the Board composed of one (1) or more members of the Board. If administration is
delegated to a Committee, the Committee shall have, in connection with the
administration of the Plan, the powers theretofore possessed by the Board,
subject, however, to such resolutions, not inconsistent with the provisions of
the Plan, as may be adopted from time to time by the Board. The Board may
abolish the Committee at any time and revest in the Board the administration of
the Plan. If administration is delegated to a Committee, references to the Board
in this Plan and in the Offering document shall thereafter be deemed to be to
the Board or the Committee, as the case may be.

4.   SHARES OF COMMON STOCK SUBJECT TO THE PLAN.

     (A)  Subject to the provisions of Section 14 relating to adjustments upon
changes in stock, the shares of Common Stock that may be sold pursuant to
Purchase Rights granted under the Plan shall not exceed in the aggregate five
hundred thousand (500,000) shares of Common Stock, plus an annual increase to be
added on the day of each Annual Meeting beginning with the Annual Meeting in
2001 equal to the least of the following amounts (i) one percent (1%) of the
shares of Common Stock outstanding on such date (rounded to the nearest whole
share and calculated on a fully diluted basis, that is assuming the exercise of
all outstanding stock options and warrants to purchase shares) of Common Stock;
(ii) three hundred thousand (300,000) shares of Common Stock; or (iii) such
number of shares of Common Stock as determined by the Board, which number shall
be less than each of (i) and (ii). If any Purchase Right granted under the Plan
shall for any reason terminate without having been exercised, the shares not
purchased under such Purchase Right shall again become available for issuance
under the Plan.

     (B)  The shares of Common Stock subject to the Plan may be unissued shares
or shares that have been bought on the open market at prevailing market prices
or otherwise.

5.   GRANT OF PURCHASE RIGHTS; OFFERING.

     (A)  The Board may from time to time grant or provide for the grant of
Purchase Rights to purchase shares of Common Stock under the Plan to Eligible
Employees in an Offering (consisting of one or more Purchase Periods) on an
Offering Date or Offering Dates selected by the Board. Each Offering shall be in
such form and shall contain such terms and conditions as the Board shall deem
appropriate, which shall comply with the requirement of Section 423(b)(5) of the
Code that all Employees granted Purchase Rights to purchase shares of Common
Stock under the Plan shall have the same rights and privileges. The terms and
conditions of an Offering shall be incorporated by reference into the Plan and
treated as part of the Plan. The provisions of separate Offerings need not be
identical, but each Offering shall include (through incorporation of the
provisions of this Plan by reference in the document comprising the Offering

                                     - 4 -
<PAGE>

or otherwise) the period during which the Offering shall be effective, which
period shall not exceed twenty-seven (27) months beginning with the Offering
Date, and the substance of the provisions contained in Sections 6 through 9,
inclusive.

     (B)  If a Participant has more than one Purchase Right outstanding under
the Plan, unless he or she otherwise indicates in agreements or notices
delivered hereunder: (i) each agreement or notice delivered by that Participant
shall be deemed to apply to all of his or her Purchase Rights under the Plan,
and (ii) a Purchase Right with a lower exercise price (or an earlier-granted
Purchase Right, if different Purchase Rights have identical exercise prices)
shall be exercised to the fullest possible extent before a Purchase Right with a
higher exercise price (or a later-granted Purchase Right, if different Purchase
Rights have identical exercise prices) shall be exercised.

6.   ELIGIBILITY.

     (A)  Purchase Rights may be granted only to Employees of the Company or, as
the Board may designate as provided in Section 3(b), to Employees of a Related
Corporation. Except as provided in Section 6(b), an Employee shall not be
eligible to be granted Purchase Rights under the Plan unless, on the Offering
Date, such Employee has been in the employ of the Company or the Related
Corporation, as the case may be, for such continuous period preceding such
Offering Date as the Board may require, but in no event shall the required
period of continuous employment be greater than two (2) years. In addition, the
Board may provide that no Employee shall be eligible to be granted Purchase
Rights under the Plan unless, on the Offering Date, such Employee's customary
employment with the Company or the Related Corporation is more than twenty (20)
hours per week and more than five (5) months per calendar year.

     (B)  The Board may provide that each person who, during the course of an
Offering, first becomes an Eligible Employee shall, on a date or dates specified
in the Offering which coincides with the day on which such person becomes an
Eligible Employee or which occurs thereafter, receive a Purchase Right under
that Offering, which Purchase Right shall thereafter be deemed to be a part of
that Offering. Such Purchase Right shall have the same characteristics as any
Purchase Rights originally granted under that Offering, as described herein,
except that:

          (I)  the date on which such Purchase Right is granted shall be the
"Offering Date" of such Purchase Right for all purposes, including determination
of the exercise price of such Purchase Right;

          (II) the period of the Offering with respect to such Purchase Right
shall begin on its Offering Date and end coincident with the end of such
Offering; and

          (III)  the Board may provide that if such person first becomes an
Eligible Employee within a specified period of time before the end of the
Offering, he or she shall not receive any Purchase Right under that Offering.

                                     - 5 -
<PAGE>

     (C)  No Employee shall be eligible for the grant of any Purchase Rights
under the Plan if, immediately after any such Purchase Rights are granted, such
Employee owns stock possessing five percent (5%) or more of the total combined
voting power or value of all classes of stock of the Company or of any Related
Corporation. For purposes of this Section 6(c), the rules of Section 424(d) of
the Code shall apply in determining the stock ownership of any Employee, and
stock which such Employee may purchase under all outstanding Purchase Rights and
options shall be treated as stock owned by such Employee.

     (D)  An Eligible Employee may be granted Purchase Rights under the Plan
only if such Purchase Rights, together with any other rights granted under all
Employee Stock Purchase Plans of the Company and any Related Corporations, as
specified by Section 423(b)(8) of the Code, do not permit such Eligible
Employee's rights to purchase stock of the Company or any Related Corporation to
accrue at a rate which exceeds twenty five thousand dollars ($25,000) of Fair
Market Value of such stock (determined at the time such rights are granted) for
each calendar year in which such rights are outstanding at any time.

     (E)  Officers of the Company and any designated Related Corporation, if
they are otherwise Eligible Employees, shall be eligible to participate in
Offerings under the Plan. Notwithstanding the foregoing, the Board may provide
in an Offering that Employees who are highly compensated Employees within the
meaning of Section 423(b)(4)(D) of the Code shall not be eligible to
participate.

7.   PURCHASE RIGHTS; PURCHASE PRICE.

     (A)  On each Offering Date, each Eligible Employee, pursuant to an Offering
made under the Plan, shall be granted a Purchase Right to purchase up to that
number of shares of Common Stock purchasable either with a percentage or with a
maximum dollar amount, as designated by the Board, but in either case not
exceeding fifteen percent (15%), of such Employee's Earnings (as defined by the
Board in each Offering) during the period that begins on the Offering Date (or
such later date as the Board determines for a particular Offering) and ends on
the date stated in the Offering, which date shall be no later than the end of
the Offering.

     (B)  The Board shall establish one (1) or more Purchase Dates during an
Offering as of which Purchase Rights granted under the Plan and pursuant to that
Offering shall be exercised and purchases of shares of Common Stock shall be
carried out in accordance with such Offering.

     (C)  In connection with each Offering made under the Plan, the Board may
specify a maximum number of shares of Common Stock that may be purchased by any
Participant as well as a maximum aggregate number of shares of Common Stock that
may be purchased by all Participants pursuant to such Offering. In addition, in
connection with each Offering that contains more than one Purchase Date, the
Board may specify a maximum aggregate number of shares of Common Stock that may
be purchased by all Participants on any given Purchase Date under the Offering.
If the aggregate purchase of shares of Common Stock issuable upon exercise of
Purchase Rights granted under the Offering would exceed any such maximum
aggregate number, then, in the absence of any Board action otherwise, a pro rata
allocation of the shares of

                                     - 6 -
<PAGE>

Common Stock available shall be made in as nearly a uniform manner as shall be
practicable and equitable.

     (D)  The purchase price of shares of Common Stock acquired pursuant to
Purchase Rights granted under the Plan shall be not less than the lesser of:

          (I)  an amount equal to eighty-five percent (85%) of the Fair Market
Value of the shares of Common Stock on the Offering Date; or

          (II) an amount equal to eighty-five percent (85%) of the Fair Market
Value of the shares of Common Stock on the Purchase Date.

8.   PARTICIPATION; WITHDRAWAL; TERMINATION.

     (A)  An Eligible Employee may become a Participant in the Plan pursuant to
an Offering by delivering a participation agreement to the Company within the
time specified in the Offering, in such form as the Company provides. Each such
agreement shall authorize payroll deductions of up to the maximum percentage
specified by the Board of such Participant's Earnings (as defined in each
Offering) during the Offering. The payroll deductions made for each Participant
shall be credited to a bookkeeping account for such Participant under the Plan
and shall be deposited with the general funds of the Company. To the extent
provided in the Offering, a Participant may reduce (including to zero) or
increase such payroll deductions. To the extent provided in the Offering, a
Participant may begin such payroll deductions after the beginning of the
Offering. A Participant may make additional payments into his or her account
only if specifically provided for in the Offering and only if the Participant
has not already had the maximum permitted amount withheld during the Offering.

     (B)  At any time during an Offering, a Participant may terminate his or her
payroll deductions under the Plan and withdraw from the Offering by delivering
to the Company a notice of withdrawal in such form as the Company may provide.
Such withdrawal may be elected at any time prior to the end of the Offering,
except as provided in the Offering. Upon such withdrawal from the Offering by a
Participant, the Company shall distribute to such Participant all of his or her
accumulated payroll deductions (reduced to the extent, if any, such deductions
have been used to acquire shares of Common Stock for the Participant) under the
Offering, without interest (unless otherwise specified in the Offering), and
such Participant's interest in that Offering shall be automatically terminated.
A Participant's withdrawal from an Offering shall have no effect upon such
Participant's eligibility to participate in any other Offerings under the Plan,
but such Participant shall be required to deliver a new participation agreement
in order to participate in subsequent Offerings under the Plan.

     (C)  Purchase Rights granted pursuant to any Offering under the Plan shall
terminate immediately upon a Participant ceasing to be an Employee for any
reason or for no reason (subject to any post-employment participation period
required by law) or other lack of eligibility. The Company shall distribute to
such terminated or otherwise ineligible Employee all of his or her accumulated
payroll deductions (reduced to the extent, if any, such deductions have been

                                     - 7 -
<PAGE>

used to acquire shares of Common Stock for the terminated or otherwise
ineligible Employee) under the Offering, without interest (unless otherwise
specified in the Offering).

     (D)  Purchase Rights granted under the Plan shall not be transferable by a
Participant otherwise than by will or the laws of descent and distribution, or
by a beneficiary designation as provided in Section 13 and, during a
Participant's lifetime, shall be exercisable only by such Participant.

9.   EXERCISE.

     (A)  On each Purchase Date during an Offering, each Participant's
accumulated payroll deductions and other additional payments specifically
provided for in the Offering (without any increase for interest) shall be
applied to the purchase of shares of Common Stock up to the maximum number of
shares of Common Stock permitted pursuant to the terms of the Plan and the
applicable Offering, at the purchase price specified in the Offering. No
fractional shares shall be issued upon the exercise of Purchase Rights granted
under the Plan unless specifically provided for in the Offering.

     (B)  The amount, if any, of accumulated payroll deductions remaining in
each Participant's account after the purchase of shares of Common Stock that is
less than the amount required to purchase one share of Common Stock on the final
Purchase Date of an Offering shall be held in each such Participant's account
for the purchase of shares of Common Stock under the next Offering under the
Plan, unless such Participant withdraws from such next Offering, as provided in
Section 8(b), or is not eligible to participate in such Offering, as provided in
Section 6, in which case such amount shall be distributed to the Participant
after said final Purchase Date, without interest (unless otherwise specified in
the Offering). The amount, if any, of accumulated payroll deductions remaining
in a Participant's account after the purchase of shares of Common Stock that is
equal to the amount required to purchase one (1) or more whole shares of Common
Stock on the final Purchase Date of the Offering shall be distributed in full to
the Participant at the end of the Offering without interest (unless otherwise
specified in the Offering).

     (C)  No Purchase Rights granted under the Plan may be exercised to any
extent unless the shares of Common Stock to be issued upon such exercise under
the Plan are covered by an effective registration statement pursuant to the
Securities Act and the Plan is in material compliance with all applicable
federal, state, foreign and other securities and other laws applicable to the
Plan. If on a Purchase Date during any Offering hereunder the shares of Common
Stock are not so registered or the Plan is not in such compliance, no Purchase
Rights granted under the Plan or any Offering shall be exercised on such
Purchase Date, and the Purchase Date shall be delayed until the shares of Common
Stock are subject to such an effective registration statement and the Plan is in
such compliance, except that the Purchase Date shall not be delayed more than
twelve (12) months and the Purchase Date shall in no event be more than twenty-
seven (27) months from the Offering Date. If, on the Purchase Date under any
Offering hereunder, as delayed to the maximum extent permissible, the shares of
Common Stock are not registered and the Plan is not in such compliance, no
Purchase Rights granted under the Plan or any Offering shall be exercised and
all payroll deductions accumulated during the Offering (reduced to the extent,
if any, such deductions have been used to acquire shares of Common

                                     - 8 -
<PAGE>

Stock) shall be distributed to the Participants, without interest (unless
otherwise specified in the Offering).

10.  COVENANTS OF THE COMPANY.

     (A)  During the terms of the Purchase Rights granted under the Plan, the
Company shall ensure that the amount of shares of Common Stock required to
satisfy such Purchase Rights are available.

     (B)  The Company shall seek to obtain from each federal, state, foreign or
other regulatory commission or agency having jurisdiction over the Plan such
authority as may be required to issue and sell shares of Common Stock upon
exercise of the Purchase Rights granted under the Plan. If, after reasonable
efforts, the Company is unable to obtain from any such regulatory commission or
agency the authority that counsel for the Company deems necessary for the lawful
issuance and sale of shares of Common Stock under the Plan, the Company shall be
relieved from any liability for failure to issue and sell shares of Common Stock
upon exercise of such Purchase Rights unless and until such authority is
obtained.

11.  USE OF PROCEEDS FROM SHARES OF COMMON STOCK.

     Proceeds from the sale of shares of Common Stock pursuant to Purchase
Rights granted under the Plan shall constitute general funds of the Company.

12.  RIGHTS AS A STOCKHOLDER.

     A Participant shall not be deemed to be the holder of, or to have any of
the rights of a holder with respect to, shares of Common Stock subject to
Purchase Rights granted under the Plan unless and until the Participant's shares
of Common Stock acquired upon exercise of Purchase Rights granted under the Plan
are recorded in the books of the Company (or its transfer agent).

13.  DESIGNATION OF BENEFICIARY.

     (A)  A Participant may file a written designation of a beneficiary who is
to receive any shares of Common Stock and/or cash, if any, from the
Participant's account under the Plan in the event of such Participant's death
subsequent to the end of an Offering but prior to delivery to the Participant of
such shares of Common Stock or cash. In addition, a Participant may file a
written designation of a beneficiary who is to receive any cash from the
Participant's account under the Plan in the event of such Participant's death
during an Offering.

     (B)  The Participant may change such designation of beneficiary at any time
by written notice. In the event of the death of a Participant and in the absence
of a beneficiary validly designated under the Plan who is living at the time of
such Participant's death, the Company shall deliver such shares of Common Stock
and/or cash to the executor or administrator of the estate of the Participant,
or if no such executor or administrator has been appointed (to the knowledge of
the Company), the Company, in its sole discretion, may deliver such shares of

                                     - 9 -
<PAGE>

Common Stock and/or cash to the spouse or to any one or more dependents or
relatives of the Participant, or if no spouse, dependent or relative is known to
the Company, then to such other person as the Company may designate.

14.  ADJUSTMENTS UPON CHANGES IN SECURITIES; CORPORATE TRANSACTIONS.

     (A)  If any change is made in the shares of Common Stock, subject to the
Plan, or subject to any Purchase Right, without the receipt of consideration by
the Company (through merger, consolidation, reorganization, recapitalization,
reincorporation, stock dividend, dividend in property other than cash, stock
split, liquidating dividend, combination of shares, exchange of shares, change
in corporate structure or other transaction not involving the receipt of
consideration by the Company), the Plan shall be appropriately adjusted in the
type(s), class(es) and maximum number of shares of Common Stock subject to the
Plan pursuant to Section 4(a), and the outstanding Purchase Rights granted under
the Plan shall be appropriately adjusted in the type(s), class(es), number of
shares and purchase limits of such outstanding Purchase Rights. The Board shall
make such adjustments, and its determination shall be final, binding and
conclusive. (The conversion of any convertible securities of the Company shall
not be treated as a "transaction not involving the receipt of consideration by
the Company.")

     (B)  In the event of a Corporate Transaction, then: (i) any surviving or
acquiring corporation may continue or assume Purchase Rights outstanding under
the Plan or may substitute similar rights (including a right to acquire the same
consideration paid to stockholders in the transaction described in this Section
14(b)) for those outstanding under the Plan, or (ii) if any surviving or
acquiring corporation does not assume such Purchase Rights or does not
substitute similar rights for Purchase Rights outstanding under the Plan, then,
the Participants' accumulated payroll deductions (exclusive of any accumulated
interest which cannot be applied toward the purchase of shares of Common Stock
under the terms of the Offering) shall be used to purchase shares of Common
Stock immediately prior to the Corporate Transaction under the ongoing Offering,
and the Participants' Purchase Rights under the ongoing Offering shall terminate
immediately after such purchase.

15.  AMENDMENT OF THE PLAN.

     (A)  The Board at any time, and from time to time, may amend the Plan.
However, except as provided in Section 14 relating to adjustments upon changes
in securities and except as to amendments solely to benefit the administration
of the Plan, to take account of a change in legislation or to obtain or maintain
favorable tax, exchange control or regulatory treatment for Participants or the
Company or any Related Corporation, no amendment shall be effective unless
approved by the stockholders of the Company to the extent stockholder approval
is necessary for the Plan to satisfy the requirements of Section 423 of the
Code, any Nasdaq or other securities exchange listing requirements or other
applicable laws or regulations. Currently under the Code, stockholder approval
within twelve (12) months before or after the adoption of the amendment is
required where the amendment shall increase the amount of shares of Common Stock
reserved for issuance pursuant to Purchase Rights under the Plan or make certain
modifications to the provisions as to eligibility for participation in the Plan.

                                     - 10 -
<PAGE>

     (B)  It is expressly contemplated that the Board may amend the Plan in any
respect the Board deems necessary or advisable to provide Employees with the
maximum benefits provided or to be provided under the provisions of the Code and
the regulations promulgated thereunder relating to Employee Stock Purchase Plans
and/or to bring the Plan and/or Purchase Rights granted under the Plan into
compliance therewith.

     (C)  The rights and obligations under any Purchase Rights granted before
amendment of the Plan shall not be impaired by any amendment of the Plan except
(i) with the consent of the person to whom such Purchase Rights were granted,
(ii) as necessary to comply with any laws or governmental regulations, or (iii)
as necessary to ensure that the Plan and/or Purchase Rights granted under the
Plan comply with the requirements of Section 423 of the Code.

16.  TERMINATION OR SUSPENSION OF THE PLAN.

     (A)  The Board in its discretion may suspend or terminate the Plan at any
time. Unless sooner terminated, the Plan shall terminate at the time that all of
the shares of Common Stock reserved for issuance under the Plan, as increased
and/or adjusted from time to time, have been issued under the terms of the Plan.
No Purchase Rights may be granted under the Plan while the Plan is suspended or
after it is terminated.

     (B)  Any benefits, privileges, entitlements and obligations under any
Purchase Rights granted under the Plan while the Plan is in effect shall not be
impaired by suspension or termination of the Plan except (i) as expressly
provided in the Plan or with the consent of the person to whom such Purchase
Rights were granted, (ii) as necessary to comply with any laws, regulations, or
listing requirements, or (iii) as necessary to ensure that the Plan and/or
Purchase Rights granted under the Plan comply with the requirements of Section
423 of the Code.

17.  EFFECTIVE DATE OF PLAN.

     The Plan shall become effective as determined by the Board, but no Purchase
Rights granted under the Plan shall be exercised unless and until the Plan has
been approved by the stockholders of the Company within twelve (12) months
before or after the date the Plan is adopted by the Board, which date may be
prior to the effective date set by the Board.

                                     - 11 -
<PAGE>

                                LXN CORPORATION

                       2000 EMPLOYEE STOCK PURCHASE PLAN
                                    OFFERING

              ADOPTED BY THE BOARD OF DIRECTORS OCTOBER ___, 2000

     In this document, capitalized terms not otherwise defined shall have the
same definitions of such terms as in the LXN Corporation 2000 Employee Stock
Purchase Plan.

1.   GRANT; OFFERING DATE.

     (A)  The Board hereby authorizes an Offering pursuant to the following
terms.

     (B)  The first Offering hereunder (the "Initial Offering") shall begin on
the effective date of the initial public offering of the shares of the Common
Stock and end on May 15, 2001. The Initial Offering shall consist of one (1)
Purchase Period ending on May 15, 2001. Thereafter, an Offering shall begin on
each May 16 and November 16 and each Offering shall be six (6) months in
duration, with one (1) Purchase Period which shall be approximately six (6)
months in length. Each Offering shall end on the day prior to the first day of
the subsequent Offering except as provided below. Except as provided below, a
Purchase Date is the last day of a Purchase Period or of an Offering, as the
case may be.

     (C)  Notwithstanding the foregoing: (i) if any Offering Date falls on a day
that is not a Trading Day, then such Offering Date shall instead fall on the
next subsequent Trading Day and (ii) if any Purchase Date falls on a day that is
not a Trading Day, then such Purchase Date shall instead fall on the immediately
preceding Trading Day.

     (D)  Prior to the commencement of any Offering, the Board may change any or
all terms of such Offering and any subsequent Offerings. The granting of
Purchase Rights pursuant to each Offering hereunder shall occur on each
respective Offering Date unless prior to such date (i) the Board determines that
such Offering shall not occur, or (ii) no shares of Common Stock remain
available for issuance under the Plan in connection with the Offering.

2.   ELIGIBLE EMPLOYEES.

     (A)  All Employees of the Company and each of its Related Corporations
incorporated in the United States, shall be granted Purchase Rights to purchase
shares of Common Stock under each Offering on the Offering Date of such
Offering, provided that each such Employee otherwise meets the employment
requirements of Section 6(a) of the Plan and has been continuously employed by
the Company or a Related Corporation for at least ten (10) days as of the
Offering Date.

     (B)  Notwithstanding the foregoing, the following Employees shall not be
                                                                       ---
Eligible Employees or be granted Purchase Rights under an Offering: (i) part-
time or seasonal Employees whose customary employment is twenty (20) hours per
week or less or five (5) months per calendar year or less; (ii) five percent
(5%) stockholders (including ownership through

                                      1.
<PAGE>

unexercised and/or unvested stock options) as described in Section 6(c) of the
Plan; or (iii) Employees in jurisdictions outside of the United States if, as of
the Offering Date of the Offering, the grant of such Purchase Rights would not
be in compliance with the applicable laws of any jurisdiction in which the
Employee resides or is employed.

     (C)  Notwithstanding the foregoing, each person who first becomes an
Eligible Employee during any Offering shall, on the day after the first Purchase
Date during that Offering in which such person first satisfies the service
requirement to become an Eligible Employee, receive a Purchase Right under such
Offering, which Purchase Right shall thereafter be deemed to be a part of the
Offering. Such Purchase Right shall have the same characteristics as any
Purchase Rights originally granted under the Offering except that:

          (I)  the date on which such Purchase Right is granted shall be the
"Offering Date" of such Purchase Right for all purposes, including determination
of the exercise price of such Purchase Right; and

          (II) the Offering for such Purchase Right shall begin on its Offering
Date and end coincident with the end of the ongoing Offering.

3.   PURCHASE RIGHTS.

     (A)  Subject to the limitations contain herein and in the Plan, on each
Offering Date each Eligible Employee shall be granted a Purchase Right to
purchase the number of shares of Common Stock purchasable with up to ten percent
(10%) of such Eligible Employee's Earnings paid during the period of such
Offering beginning after such Eligible Employee first commences participation;
provided, however, that no Eligible Employee may have more than ten percent
(10%) of such Eligible Employee's Earnings applied to purchase shares of Common
Stock under all ongoing Offerings under the Plan and all other plans of the
Company intended to qualify as Employee Stock Purchase Plans under Section 423
of the Code.

     (B)  For this Offering, "Earnings" means the total compensation paid to an
Employee, including all salary, wages (including amounts elected to be deferred
by the employee, that would otherwise have been paid, under any cash or deferred
arrangement or other deferred compensation program established by the Company),
overtime pay, commissions, and other remuneration paid directly to the Employee,
but excluding profit sharing, the cost of employee benefits paid for by the
Company, education or tuition reimbursements, imputed income arising under any
Company group insurance or benefit program, traveling expenses, business and
moving expense reimbursements, income received in connection with stock options,
contributions made by the Company under any employee benefit plan, and similar
items of compensation.

     (C)  Notwithstanding the foregoing, the maximum number of shares an
Eligible Employee may purchase on any Purchase Date in an Offering shall be such
number of shares as has a Fair Market Value (determined as of the Offering Date
for such Offering) equal to (x) $25,000 multiplied by the number of calendar
years in which the Purchase Right under such Offering has been outstanding at
any time, minus (y) the Fair Market Value of any other shares (determined as of
the relevant Offering Date with respect to such shares) which, for purposes of

                                      2.
<PAGE>

the limitation of Section 423(b)(8) of the Code, are attributed to any of such
calendar years in which the Purchase Right is outstanding. The amount in clause
(y) of the previous sentence shall be determined in accordance with regulations
applicable under Section 423(b)(8) of the Code based on (i) the number of shares
previously purchased with respect to such calendar years pursuant to such
Offering or any other Offering under the Plan, or pursuant to any other Company
plans intended to qualify as Employee Stock Purchase Plans under Section 423 of
the Code, and (ii) the number of shares subject to other Purchase Rights
outstanding on the Offering Date for such Offering pursuant to the Plan or any
other such Company Employee Stock Purchase Plan.

     (D)  The maximum aggregate number of shares of Common Stock available to be
purchased by all Eligible Employees under an Offering shall be the number of
shares of Common Stock remaining available under the Plan on the Offering Date.
If the aggregate purchase of shares of Common Stock upon exercise of Purchase
Rights granted under the Offering would exceed the maximum aggregate number of
shares available, the Board shall make a pro rata allocation of the shares
available in a uniform and equitable manner.

4.   PURCHASE PRICE.

     The purchase price of shares of Common Stock under the Offering shall be
the lesser of: (i) eighty-five percent (85%) of the Fair Market Value of such
shares of Common Stock on the Offering Date or (ii) or eighty-five percent (85%)
of the Fair Market Value of such shares of Common Stock on the Purchase Date, in
each case rounded up to the nearest whole cent per Share.  For the Initial
Offering, the Fair Market Value of the shares of Common Stock at the time when
the Offering commences shall be the price per share at which shares are first
sold to the public in the Company's initial public offering as specified in the
final prospectus for that initial public offering.

5.   PARTICIPATION.

     (A)  An Eligible Employee may elect to participate in an Offering on the
Offering Date; provided, however, that a person who first becomes an Eligible
Employee during an Offering may elect to participate at the Offering Date
applicable to such Eligible Employee in accordance with Section 2(b) of this
Offering document. An Eligible Employee shall become a Participant in an
Offering by delivering an enrollment form authorizing payroll deductions. Such
deductions must be in whole percentages of Earnings, with a minimum percentage
of one percent (1%) and a maximum percentage of ten percent (10%). A Participant
may not make additional payments into his or her account. The agreement shall be
made on such enrollment form as the Company provides, and must be delivered to
the Company prior to the date participation is to be effective, unless a later
time for filing the enrollment form is set by the Company for all Eligible
Employees with respect to a given Offering.

     (B)  A Participant may increase or reduce (including to zero) his or her
participation level once (and only once) during any Offering, excluding only
each ten (10) day period immediately preceding a Purchase Date (or such shorter
period of time as determined by the Company and communicated to Participants).
In addition, a Participant may reduce his or her participation level to zero
percent (0%) at any time during the course of an Offering, excluding

                                      3.
<PAGE>

only each ten (10) day period immediately preceding a Purchase Date (or such
shorter period of time as determined by the Company and communicated to
Participants). Any such change in participation shall be made by delivering a
notice to the Company or a designated Related Corporation in such form and at
such time as the Company provides.

     (C)  A Participant may withdraw from an Offering and receive his or her
accumulated payroll deductions from the Offering (reduced to the extent, if any,
such deductions have been used to acquire shares of Common Stock for the
Participant on any prior Purchase Dates) without interest, at any time prior to
the end of the Offering, excluding only each ten (10) day period immediately
preceding a Purchase Date (or such shorter period of time determined by the
Company and communicated to Participants), by delivering a withdrawal notice to
the Company in such form as the Company provides. A Participant who has
withdrawn from an Offering shall not again participate in such Offering, but may
participate in subsequent Offerings under the Plan in accordance with the terms
thereof.

     (D)  Notwithstanding the any other provision of this Offering document or
of the Plan to the contrary, neither the enrollment of any Eligible Employee in
the Plan nor any forms relating to participation in the Plan shall be given
effect until such time as the Company has filed, and the Securities and Exchange
Commission has accepted and declared effective, a Registration Statement on Form
S-8 covering the registration of the shares under the Plan that are subject to
the Offering.

6.   PURCHASES.

     Subject to the limitations contained herein, on each Purchase Date, each
Participant's accumulated payroll deductions (without any increase for interest)
shall be applied to the purchase of whole shares, up to the maximum number of
shares permitted under the Plan and the Offering.

7.   NOTICES AND AGREEMENTS.

     Any notices or agreements provided for in an Offering or the Plan shall be
given in writing, in a form provided by the Company, and unless specifically
provided for in the Plan or this Offering, shall be deemed effectively given
upon receipt or, in the case of notices and agreements delivered by the Company,
five (5) days after deposit in the United States mail, postage prepaid.

8.   EXERCISE CONTINGENT ON STOCKHOLDER APPROVAL.

     The Purchase Rights granted under an Offering are subject to the approval
of the Plan by the stockholders of the Company as required for the Plan to
obtain treatment as a tax-qualified Employee Stock Purchase Plan.

9.   OFFERING SUBJECT TO PLAN.

     Each Offering is subject to all the provisions of the Plan, and the
provisions of the Plan are hereby made a part of the Offering.  The Offering is
further subject to all interpretations, amendments, rules and regulations which
may from time to time be promulgated and adopted

                                      4.
<PAGE>

pursuant to the Plan. In the event of any conflict between the provisions of an
Offering and those of the Plan (including interpretations, amendments, rules and
regulations which may from time to time be promulgated and adopted pursuant to
the Plan), the provisions of the Plan shall control.

                                      5.

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