Exhibit 10.5

                                     GALAGEN INC.
                                   1992 Stock Plan
                  (as amended and restated effective December 4, 1996)


SECTION 1  GENERAL PURPOSE OF PLAN:  DEFINITIONS

    The name of this plan is the GALAGEN INC. 1992 Stock Plan (the "Plan"). 
The purpose of the Plan is to enable GALAGEN INC. (the "Company") and its 
Subsidiaries to retain and attract executives, key employees (whether full or 
part-time), consultants and non-employee directors who contribute to the 
Company's success by their ability, ingenuity and industry, and to enable 
such individuals to participate in the long-term success and growth of the 
Company by giving them a proprietary interest in the Company.

    For purposes of the Plan, the following terms shall be defined as set forth
         below:

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

    (b)   "CAUSE" means a felony conviction of a participant or the failure of a
          participant to contest prosecution for a felony, or a participant's
          willful misconduct or dishonesty, any of which is directly and
          materially harmful to the business or reputation of the Company.

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

    (d)   "COMMITTEE" means the Committee referred to in Section 2 of the Plan. 
          If at any time no Committee shall be in office, then the functions of
          the Committee specified in the Plan shall be exercised by the Board.

    (e)   "COMPANY" means GALAGEN INC., a corporation organized under the laws
          of the State of Delaware (or any successor corporation).

    (f)   "DISABILITY" means permanent and total disability as determined by the
          Committee.

    (g)   "DISINTERESTED PERSON" shall have the meaning set forth in Rule 16b-3
          as promulgated by the Securities and Exchange Commission under the
          Securities Exchange Act of 1934, or any successor definition adopted
          by the Commission.

    (h)   "EARLY RETIREMENT" means retirement, with consent of the Committee at
          the time of retirement, from active employment with the Company and
          any subsidiary or Parent Corporation of the Company.

    (i)   "FAIR MARKET VALUE" means the value of the Stock on a given date as
          determined by the Committee in accordance with the applicable Treasury



          Department regulations under Section 422 of the code with respect to
          "incentive stock options."

    (j)   "INCENTIVE STOCK OPTION" means any Stock Option intended to be and
          designated as an "Incentive Stock Option" within the meaning of
          Section 422 of the Code.

    (k)   "NON-QUALIFIED STOCK OPTION" means any Stock Option that is not an
          Incentive Stock Option, and is intended to be and is designated as a
          "Non-Qualified Stock Option."

    (l)   "NON-EMPLOYEE DIRECTOR" means any member of the Board who is not an
          employee of the Company, any Parent Corporation or Subsidiary.

    (m)   "NORMAL RETIREMENT" means retirement from active employment with the
          Company, any subsidiary or Parent Corporation of the Company on or
          after age 65.

    (n)   "PARENT CORPORATION" means any corporation (other than the Company) in
          an unbroken chain of corporations ending with the Company if each of
          the corporations (other than the Company) owns stock possessing 50% or
          more of the total combined voting power of all classes of stock in one
          of the other corporations in the chain.

    (o)   "RETIREMENT" means Normal Retirement or Early Retirement.

    (p)   "STOCK" means the Common Stock, $.01 par value per share, of the
          Company.

    (q)   "STOCK OPTION" means any option to purchase shares of Stock granted
          pursuant to Section 5 below.

    (r)   "SUBSIDIARY" means any corporation (other than the Company) in an
          unbroken chain of corporations beginning with the Company if each of
          the corporations (other than the last corporation in the unbroken
          chain) owns stock possessing 50% or more of the total combined voting
          power of all classes of stock in one of the other corporations in the
          chain.

SECTION 2  ADMINISTRATION

    The Plan shall be administered by the Board of Directors or by a 
Committee of not less than two directors, all of whom are Disinterested 
Persons, who shall be appointed by the Board of Directors of the Company and 
who shall serve at the pleasure of the Board.

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    The Committee shall have the power and authority to grant Stock Options 
to eligible persons, pursuant to the terms of this Plan.  In particular, the 
Committee shall have the authority:

    (i)   to select the officers and other key employees of the Company or its
Subsidiaries, and consultants and other persons having a contractual
relationship with the Company or its Subsidiaries, to whom Stock Options may
from time to time be granted hereunder;

    (ii)   to determine whether and to what extent Incentive Stock Options or
Non-Qualified Stock Options, or a combination thereof, are to be granted
hereunder;

    (iii)  to determine the number of shares to be covered by each such award
granted hereunder;

    (iv)  to determine the terms and conditions, not inconsistent with the terms
of the Plan, of any award granted hereunder (including, but not limited to, any
restriction on any Stock Option and/or the shares of Stock relating thereto) and
to amend such terms and conditions (including, but not limited to, any amendment
which accelerates the vesting of any award); and 

    (v)   to determine whether, to what extent, and under what circumstances,
Stock Options may be exercised following termination of employment.

    The Committee shall have the authority to adopt, alter and repeal such 
administrative rules, guidelines and practices governing the Plan as it 
shall, from time to time, deem advisable; to interpret the terms and 
provisions of the Plan and any award issued under the Plan (and any 
agreements relating thereto); and to otherwise supervise the administration 
of the Plan.  The Committee may delegate its authority to the President 
and/or the Chief Executive Officer of the Company for the purpose of 
selecting employees who are not officers of the Company for purposes of (i) 
above.

    All decisions made by the Committee pursuant to the provisions of the 
Plan shall be final and binding on all persons, including the Company and 
Plan participants.

SECTION 3  STOCK SUBJECT TO PLAN

    The total number of shares of Stock reserved and available for 
distribution under the Plan shall be 880,210 shares, subject to increase or 
decrease in the event of any adjustment required in the paragraph below.  
Such shares may consist, in whole or in part, of authorized and unissued 
shares.  If any shares that have been optioned cease to be subject to 
Options, are forfeited or such award otherwise terminates without a payment 
being made to the participant, such shares shall again be available for 
distribution in connection with future awards under 

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the Plan.  If the total number of shares at the time available for grant 
under the Plan are not sufficient for the grants under Section 5(k) to be 
made at that particular time to the Non-Employee Directors, then the 
available shares shall be allocated proportionately among all the grants to 
be made at that time.

    In the event of any merger, reorganization, consolidation, 
recapitalization, stock dividend, stock split (reverse or other), other 
change in corporate structure affecting the Stock, or spin-off or other 
distribution of assets to shareholders, such substitution or adjustment shall 
be made in the aggregate number of shares reserved for issuance under the 
Plan and in the number and option price of shares subject to outstanding 
options granted under the Plan as may be determined to be appropriate by the 
Committee, in its sole discretion, provided that the number of shares subject 
to any award shall always be a whole number.

SECTION 4  ELIGIBILITY

    Officers, other key employees of the Company or its Subsidiaries, 
Non-Employee Directors, consultants and other persons having a contractual 
relationship with the Company or its Subsidiaries who are responsible for or 
contribute to the management, growth and/or profitability of the business of 
the Company and its Subsidiaries are eligible to be granted Stock Options 
under the Plan.  Except for certain Non-Employee Directors, whose 
participation in the Plan may be limited as provided in paragraph (k) of 
Section 5, the optionees under the Plan shall be selected from time to time 
by the Committee, in its sole discretion, from among those eligible, and the 
Committee shall determine, in its sole discretion, the number of shares 
covered by each award.

SECTION 5  STOCK OPTIONS

    Any Stock Option granted under the Plan shall be in such form as the 
Committee may from time to time approve.

    The Stock Options granted under the Plan may be of two types:  (i) 
Incentive Stock Options and (ii) Non-Qualified Stock Options.  No Incentive 
Stock Options shall be granted under the Plan after April 24, 2002.

    The Committee shall have the authority to grant any optionee Incentive 
Stock Options, Non-Qualified Stock Options, or both types of options.  To the 
extent that any option does not qualify as an Incentive Stock Option, it 
shall constitute a separate Non-Qualified Stock Option.

    Anything in the Plan to the contrary notwithstanding, no term of this 
Plan relating to Incentive Stock Options shall be interpreted, amended or 
altered, nor shall any discretion or authority granted under the Plan be so 
exercised, so as to disqualify either the Plan or any Incentive Stock Option 
under Section 422 of the Code.  The preceding sentence shall not 

                                     -4-



preclude any modification or amendment to an outstanding Incentive Stock 
Option, whether or not such modification or amendment results in 
disqualification of such option as an Incentive Stock Option, provided the 
optionee consents in writing to the modification or amendment.

    Options granted under the Plan shall be subject to the following terms and
conditions and shall contain such additional terms and conditions, not
inconsistent with the terms of the Plan, as the Committee shall deem desirable.

    (a)   OPTION PRICE.  The option price per share of Stock purchasable under 
a Stock Option shall be determined by the Committee at the time of grant and 
may not, except as provided in this paragraph or in paragraph (k) below, be 
less than 85% of the Fair Market Value of the Stock on the date of the grant 
of the Option unless the Option itself or such lower option price per share 
is approved by the shareholders.  In no event shall the option price per 
share of Stock purchasable under an Incentive Stock Option be less than 100% 
of the Fair Market Value of the Stock on the date of the grant of the option. 

If an employee owns or is deemed to own (by reason of the attribution rules 
applicable under Section 425(d) of the Code) more than 10% of the combined 
voting power of all classes of stock of the Company or any Parent Corporation 
or Subsidiary and an Incentive Stock Option is granted to such employee, the 
option price shall be no less than 110% of the Fair Market Value of the Stock 
on the date the option is granted.

    (b)   OPTION TERM.  The term of each Stock Option shall be fixed by the
Committee, but no Incentive Stock Option shall be exercisable more than ten
years after the date the option is granted.  Unless otherwise provided in the
Stock Option Agreement, all options granted under this Plan will expire five
years and three months after grant.  If an employee owns or is deemed to own (by
reason of the attribution rules of Section 425(d) of the Code) more than 10% of
the combined voting power of all classes of stock of the Company or any Parent
Corporation or Subsidiary and an Incentive Stock Option is granted to such
employee, the term of such option shall be no more than five years from the date
of warrant.

    (c)   EXERCISABILITY.  Stock Options shall be exercisable at such time or 
times as determined by the Committee, in its discretion, at or after grant.  
If the Option is exercisable in installments, the Committee may waive such 
installment exercise provisions at any time.  Installment exercise 
restrictions may be based upon the lapse of time, the attainment of specified 
performance goals, or a combination of each.  Unless the Stock Option 
Agreement provides otherwise, all options granted under this Plan will expire 
five years and three months after grant and will vest ratably with respect to 
twenty percent (20%) of the shares on and after each twelve-month period 
after grant.  Notwithstanding the foregoing, unless the Stock Option 
Agreement provides otherwise, any Stock Option granted under this Plan shall 
be exercisable in full, without regard to any installment exercise 
provisions, for a period specified by the Company, but not to exceed sixty 
(60) days, prior to the occurrence of any of 

                                      -5-



the following events:  (i) dissolution or liquidation of the Company other 
than in conjunction with a bankruptcy of the Company or any similar 
occurrence, (ii) any merger, consolidation, acquisition, separation, 
reorganization, or similar occurrence, where the Company will not be the 
surviving entity or (iii) the transfer of substantially all of the assets of 
the Company or 75% or more of the outstanding Stock of the Company.

    (d)   METHOD OF EXERCISE.  Stock Options may be exercised to the extent 
the Options are vested at any time during the option period by giving written 
notice of exercise to the Company specifying the number of shares to be 
purchased. Such notice shall be accompanied by payment in full of the 
purchase price, either by certified or bank check, or by any other form of 
legal consideration deemed sufficient by the Committee and consistent with 
the Plan's purpose and applicable law, including promissory notes or a 
properly executed exercise notice together with irrevocable instructions to a 
broker acceptable to the Company to promptly deliver to the Company the 
amount of sale or loan proceeds to pay the exercise price.  As determined by 
the Committee, in its sole discretion, payment in full or in part may so be 
made in the form of unrestricted Stock already owned by the optionee (based 
on the Fair Market Value of the Stock on the date the option is exercised, as 
determined by the Committee); provided, however, that, in the case of an 
Incentive Stock Option, the right to make a payment in the form of already 
owned shares may be authorized only at the time the option is granted.

If the terms of an option so permit, or the Committee so provides, an 
optionee may select to pay all or part of the option exercise price by having 
the Company withhold from the shares of Stock that would otherwise be issued 
upon exercise that number shares of Stock having a Fair Market Value equal to 
the aggregate option exercise price for the shares with respect to which such 
election is made.  No shares of Stock shall be issued until full payment 
therefore has been made.  An optionee shall generally have the rights to 
dividends and other rights of a shareholder with respect to shares subject to 
the option when the optionee has given written notice of exercise, has paid 
in full for such shares, and, if requested, has given the representation 
described in paragraph (a) of Section 9.

    (e)   TRANSFERABILITY OF OPTIONS.  No Stock Option shall be transferable 
by the optionee otherwise than by will or by the laws of descent and 
distribution, and all Stock Options shall be exercisable, during the 
optionee's lifetime, only by the optionee; provided, however, that any 
optionee may transfer any Non-Qualified Stock Option, whether granted prior 
to, on or after December 30, 1996 (including options granted to Non-Employee 
Directors and including outstanding Incentive Stock Options which are amended 
to allow such options to be transferred as provided in this Section 5(e) and 
thereby no longer qualify as Incentive Stock Options), to members of his or 
her immediate family (i.e., his or her children, grandchildren and spouse) or 
to one or more trusts for the benefit of such family members or partnerships 
in which such family members are the only partners, if (i) the agreement with 
respect to such Non-Qualified Stock Option expressly so provides either at 
the time of initial grant or by amendment to such outstanding Non-Qualified 
Stock Option and (ii) the optionee 

                                     -6-



does not receive any consideration for the transfer.  Any Non-Qualified Stock 
Options held by any such transferee shall continue to be subject to the same 
terms and conditions that were applicable to such Non-Qualified Stock Options 
immediately prior to their transfer.

    (f)   TERMINATION BY DEATH.  If an optionee's employment by the Company 
and any Subsidiary or Parent Corporation terminates by reason of death, the 
Stock Option may thereafter be immediately exercised, to the extent then 
exercisable (or on such accelerated basis as the Committee shall determine at 
or after grant), by the legal representative of the estate or by the legatee 
of the optionee under the will of the optionee, for a period of two years (or 
such shorter period as the Committee shall specify at grant) from the date of 
such death or until the expiration of the stated term of the option, 
whichever period is shorter.

    (g)   TERMINATION BY REASON OF DISABILITY.  If an optionee's employment 
by the Company and any Subsidiary or Parent Corporation terminates by reason 
of Disability, any Stock Option held by such optionee may thereafter be 
exercised, to the extent it was exercisable at the time of termination due to 
Disability (or on such accelerated basis as the Committee shall determine at 
or after grant), but may not be exercised after two years (or such shorter 
period as the Committee shall specify at grant) from the date of such 
termination of employment or the expiration of the stated term of the option, 
whichever period is the shorter.  In the event of termination of employment 
by reason of Disability, if an Incentive Stock Option is exercised after the 
expiration of the exercise periods that apply for purposes of Section 422 of 
the Code, the option will thereafter be treated as a Non-Qualified Stock 
Option.

    (h)   TERMINATION BY REASON OF RETIREMENT.  If an optionee's employment 
by the Company and any Subsidiary or Parent Corporation terminates by reason 
of Retirement, any Stock Option held by such optionee may thereafter be 
exercised to the extent it was exercisable at the time of such Retirement, 
but may not be exercised after two years (or such shorter period as Committee 
shall specify at grant) from the date of such termination of employment or 
the expiration of the stated term of the option, whichever period is the 
shorter.  In the event of termination of employment by reason of Retirement, 
if any Incentive Stock Option is exercised after the expiration of the 
exercise periods that apply for purpose of Section 422 of the Code, the 
option will thereafter be treated as a Non-Qualified Stock Option.

    (i)   OTHER TERMINATION.  Unless otherwise determined by the Committee or 
as set forth in paragraph (k) below, if an optionee's employment by the 
Company, any Subsidiary or Parent Corporation terminates for any reason other 
than Death, Disability or Retirement, any Stock Option held by such optionee 
may thereafter be exercised to the extent it was exercisable at such 
termination, but may not be exercised after two years (or such shorter period 
as the Committee shall specify at grant) from the date of such termination of 
employment or the expiration of the stated term of the option, whichever 
period is the shorter; 

                                     -7-



provided, however, that if the optionee's employment is terminated for Cause, 
all rights under the Stock Option shall terminate and expire upon such 
termination.

    (j)   ANNUAL LIMIT ON INCENTIVE STOCK OPTIONS.  The aggregate Fair Market 
Value (determined as of the time the option is granted) of the Common Stock 
with respect to which an Incentive Stock Option under this Plan or any other 
plan of the Company, any Subsidiary or Parent Corporation is exercisable for 
the first time by an optionee during any calendar year shall not exceed 
$100,000.

    (k)   GRANT TO NON-EMPLOYEE DIRECTORS.  Each individual who is serving as 
a Non-Employee Director immediately following the effective time of the 
merger of PROCOR Technologies, Inc. with and into the Company (the "Merger"), 
other than the Non-Employee Director serving as the Land O'Lakes, Inc. 
representative to the Board, shall be automatically awarded, on such date, a 
Non-Qualified Option to purchase 13,541 shares of the Company's Common Stock 
with the option price equal to 100% of the Fair Market Value of the Common 
Stock on such date. Consistent with the foregoing, the exercise price of the 
Non-Qualified Options to be granted to the Board of Directors serving 
immediately following the Merger shall be $1.231 per share.  An individual 
who is first elected or appointed as a Non-Employee Director at a time 
thereafter but on or before December 3, 1996, shall receive his/her automatic 
grant for 13,541 shares at the time of his/her election or appointment to the 
Board.  An individual who is first elected or appointed as a Non-Employee 
Director on or after December 4, 1996, shall be eligible to receive 
Non-Qualified Options as the Committee may grant in its discretion from time 
to time.

         (i)   NON-QUALIFIED OPTIONS.  All Options granted to Non-Employee
    Directors hereunder shall be designated as Non-Qualified Options and shall
    be subject to the same terms and provisions as are then in effect with
    respect to granting of Non-Qualified Options to officers and key employees
    of the Company.  No other Options shall be granted to Non-Employee
    Directors under the Plan or any other Stock Plan of the Company.  All
    provisions of this Plan not inconsistent with the terms of this Section
    5(k) shall apply to Non-Qualified Options granted to Non-Employee
    Directors.

         (ii)  TERM AND EXERCISABILITY.  Options granted to a Non-Employee
    Director on or before December 3, 1996, shall have a term of five years and
    three months and will be exercisable as to 2,708 shares on and after 12
    months from the date of grant, with respect to an additional 2,708 shares
    on and after 24 months from the date of grant, with respect to an
    additional 2,708 shares on and after 36 months from the date of grant, with
    respect to an additional 2,708 shares on and after 48 months from the date
    of grant, and with respect to the remaining 2,709 on or after 60 months
    from the date of grant.  The optionee shall have ninety (90) days after the
    vesting of the last 2,709 shares to exercise the option to the extent not
    previously exercised.  The term and exercisability of options granted to a
    Non-Employee Director by the Committee on 

                                     -8-



    or after December 4, 1996, shall be subject to the specific terms of each 
    certain Stock Option agreement as entered into between the Company and each
    Non-Employee Director.
    
         (iii)  EFFECT OF TERMINATION OF BOARD MEMBERSHIP.
    
                a.  Should an optionee cease to be a member of the Board for any
         reason (other than death) prior to the expiration of his/her grant
         under this paragraph (k), then such grant shall remain exercisable for
         a twelve (12) month period following the date of such cessation of
         Board membership.  Each such option shall, during such twelve (12)
         month period, be exercisable only to the extent of the number of
         shares (if any) for which the option is exercisable on the date of
         such cessation of Board membership.
         
                b.    Should an optionee cease to be a member of the Board by
         reason of optionee's death, then any outstanding grant held by the
         optionee at the time of death may be subsequently exercised, but only
         to the extent of the number of shares (if any) for which the option is
         exercisable on the date of the optionee's death, by the personal
         representative of the optionee's estate or by the person or persons to
         whom the option is transferred pursuant to the optionee's will or in
         accordance with the laws of descent and distribution.  Any such
         exercise must, however, occur within twelve (12) months after the date
         of the optionee's death.
         
                c.    In no event shall any option grant remain exercisable 
         after five years and 90 days from the date of grant.  Upon the 
         expiration of the applicable exercise period specified in subparagraphs
         a. and b. above or (if earlier) upon the expiration of the option term,
         the option shall terminate and cease to be exercisable.
         
         (iv)   AMENDMENT.  Pursuant to Rule 16b-3(c)(2)(ii)(B), this subsection
    (k) shall not be amended more than once every six months, other than to 
    comport with changes in the Internal Revenue Code, ERISA or the rules 
    thereunder.

SECTION 6  TRANSFER, LEAVE OF ABSENCE, ETC.

For purposes of the Plan, the following events shall not be deemed a termination
of employment:

(a)  a transfer of an employee from the Company to a Parent Corporation or
Subsidiary, or from a Parent Corporation or Subsidiary to the Company, or from
one Subsidiary to another;

                                     -9-



(b)  a leave of absence, approved in writing by the Committee, for military
service or sickness, or for any other purpose approved by the Company if the
period of such leave does not exceed ninety (90) days (or longer period as the
Committee may approved, in its sole discretion); and 

(c)  a leave of absence in excess of ninety (90) days, approved in writing by
the Committee, but only if the employee's right to re-employment is guaranteed
either by a statute or by contract, and provided that, in the case of any leave
of absence, the employee returns to work within 30 days after the end of such
leave. 

SECTION 7  AMENDMENTS AND TERMINATION

    Subject to Section 5(k)(iv), the Board may amend, alter, or discontinue the
Plan, but no amendment, alteration, or discontinuation shall be made (i) which
would impair the rights of an optionee under a Stock Option award theretofore
granted, without the optionee's consent, or (ii) which without the approval of
the shareholders of the Company would cause the Plan to no longer comply with
rules promulgated by the Securities and Exchange Commission under authority
granted in Section 16 of the Securities Exchange Act of 1934, as amended,
Section 422 of the Code or any other regulatory requirements.

    The Committee may amend the terms of any award or option theretofore
granted, prospectively or retroactively, but, subject to Section 3 above, no
such amendment shall impair the rights of any holder without his consent.  The
Committee may also substitute new Stock Options for previously granted options,
including previously granted options having higher option prices.

SECTION 8  UNFUNDED STATUS OF PLAN

    The Plan is intended to constitute an "unfunded" plan for incentive and
deferred compensation.  With respect to any payments not yet made to a
participant or optionee by the Company, nothing contained herein shall give any
such participant or optionee any rights that are greater than those of a general
creditor of the Company.  In its sole discretion, the Committee may authorize
the creation of trusts or other arrangements to meet the obligations created
under the Plan to deliver Stock or payments in lieu of or with respect to awards
hereunder, provided, however, that the existence of such trusts or other
arrangements is consistent with the unfunded status of the Plan.

SECTION 9  GENERAL PROVISIONS

    (a)   The Committee may require each person purchasing shares pursuant to 
a Stock Option under the Plan to represent to and agree with the Company in 
writing that the optionee is acquiring the shares without a view to 
distribution thereof.  The certificates for such shares may include any 
legend which the Committee deems appropriate to reflect any restrictions on 

                                     -10-



transfer.  All certificates for shares of Stock delivered under the Plan 
pursuant to any Option shall be subject to such stock transfer orders and 
other restrictions as the Committee may deem advisable under the rules, 
regulations, and other requirements of the Securities and Exchange 
Commission, any stock exchange upon which the Stock is then listed, and any 
applicable Federal or state securities laws, and the Committee may cause a 
legend or legends to be put on any such certificates to make appropriate 
reference to such restrictions.

    (b)   Nothing contained in this Plan shall prevent the Board of Directors 
from adopting other or additional compensation arrangements, subject to 
shareholder approval if such approval is required; and such arrangements may 
be either generally applicable or applicable only in specific cases.  The 
adoption of the Plan shall not confer upon any employee of the Company or any 
Subsidiary any right to continued employment with the Company or a 
Subsidiary, as the case may be, nor shall it interfere in any way with the 
right of the Company or a Subsidiary to terminate the employment of any of 
its employees at any time.

    (c)   Each participant shall, no later than the date as of which any part 
of the value of an award first becomes includible as compensation in the 
gross income of the participant for Federal income tax purposes, pay to the 
Company, or make arrangements satisfactory to the Committee regarding payment 
of, any Federal, state, or local taxes of any kind required by law to be 
withheld with respect to the award.  The obligations of the Company under the 
Plan shall be conditional on such payment or arrangements and the Company and 
Subsidiaries shall, to the extent permitted by law, have the right to deduct 
any such taxes from any payment of any kind otherwise due to the participant. 
 With respect to any award under the Plan, if the written terms of such award 
so permit, a participant may elect by written notice to the Company to 
satisfy part or all of the withholding tax requirements associated with the 
award by (i) authorizing the Company to retain from the number of shares of 
Stock that would otherwise be deliverable to the participant, or (ii) 
delivering to the Company from shares of Stock already owned by the 
participant, that number of shares having an aggregate Fair Market Value 
equal to part or all of the tax payable by the participant under this Section 
9(c).  Any such election shall be in accordance with, and subject to, 
applicable tax and securities laws, regulations and rulings.

    (d)   At the time of grant, the Committee may provide in connection with 
any grant made under this Plan that the shares of Stock received as a result 
of such grant shall be subject to a repurchase right in favor of the Company, 
pursuant to which the participant shall be required to offer to the Company 
upon termination of employment for any reason any shares that the then Fair 
Market Value of the Stock or, in the case of a termination for Cause, an 
amount equal to the cash consideration paid for the Stock, subject to such 
other terms and conditions as the Committee may specify at the time of grant. 
 The Committee may, at the time of grant of an award under the Plan, provide 
the Company with the right to repurchase shares of Stock acquired pursuant to 
the Plan by any participant who, at any time within two years after 
termination of employment with the Company directly or indirectly competes 
with, or is employed by a competitor of, the Company.

                                     -11-



SECTION 10  EFFECTIVE DATE OF PLAN

    The Plan shall be effective on July 24, 1992 (the date of the Merger), 
subject to approval by a vote of the holders of a majority of the Stock 
present and entitled to vote at the next Annual or Special Meeting of the 
Company's shareholders and shall expire (unless terminated earlier) as of 
April 24, 2002. Awards may be granted under the Plan prior to shareholder 
approval, provided such awards are made subject to shareholder approval.