Exhibit 10.3

         PMC-Sierra  assumed the stock option plans of each of the  companies it
         acquired  prior to 2001. In 2001,  PMC simplified its plan structure by
         merging these plans into this 2001 Incentive Stock Plan.  There were no
         additional shares authorized for issuance under this plan.



                                PMC-SIERRA, INC.

                             2001 Stock Option Plan


1.       Purposes of the Plan.  The purposes of this Stock Plan are:

o        to attract and retain the best  available  personnel  for  positions of
         substantial responsibility,

o        to provide additional incentive to Employees and Consultants, and

o        to promote the success of the Company's business.


2.       Options granted under the Plan may only be Nonstatutory  Stock Options.
Stock  Purchase  Rights may also be granted  under the Plan.  For option  grants
dated on or after  April 1,  2001,  the Plan  replaces  the stock  option  plans
assumed  under the  acquisitions  the AANetcom,  Inc.,  Abrizio,  Inc.,  Bipolar
Integrated  Technologies,  Inc.,  Malleable  Technologies  Inc.,  Quantum Effect
Devices, Inc., and SwitchOn Networks, Inc. ("The Subsidiary Company Plans").


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

         (a)  "Administrator"  means the Board or any of its Committees as shall
be administering the Plan, in accordance with Section 4 of the Plan.

         (b)  "Applicable  Laws"  means the legal  requirements  relating to the
administration  of stock option plans under state  corporate and securities laws
and the Code.

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

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

         (e) "Committee" means a Committee  appointed by the Board in accordance
with Section 4 of the Plan.

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

         (g) "Company" means PMC-Sierra, Inc., a Delaware corporation.

         (h)  "Consultant"  means  any  person,   including  an  advisor,  Sales
Representative  or Distributor  engaged by the Company or a Parent or Subsidiary
to render services and who is compensated  for such services,  provided that the
term "Consultant" shall not include Directors who are paid only a director's fee
by the Company or who are not  compensated  by the Company for their services as
Directors.

         (i) "Continuous Status as an Employee,  Consultant or Outside Director"
means that the employment,  consulting or director relationship with the Company
or any Parent or Subsidiary is not interrupted or terminated.  Continuous Status
as  an  Employee,  Consultant  or  Outside  Director  shall  not  be  considered
interrupted  in the case of: (i) any leave of absence  approved by the  Company,
including sick leave,  military leave,  or any other personal  leave;  provided,
however,  that for purposes of Incentive Stock Options, no such leave may exceed
ninety  (90) days,  unless  reemployment  upon the  expiration  of such leave is
guaranteed  by  contract   (including  certain  Company  policies)  or  statute;
provided,  further, that on the ninety-first (91st) day of any such leave (where
reemployment is not guaranteed by contract or statute) the Optionee's  Incentive
Stock Option shall cease to be treated as an Incentive  Stock Option and will be
treated for tax  purposes as a  Nonstatutory  Stock  Option;  or (ii)  transfers
between  locations  of the  Company or between  the  Company,  its  Parent,  its
Subsidiaries or its successor.

         (j) "Director"  means a member of the Board or a member of the board of
directors of any Parent or Subsidiary of Company.

         (k)  "Disability"  means total and  permanent  disability as defined in
Section 22(e)(3) of the Code.

         (l) "Distributor" means any person, whether an individual or an entity,
serving as a distributor  for the Company or any  Subsidiary  who (whether as an
individual or an entity or through the  individual  fulfilling the duties of the
chief  executive  officer  of the  entity)  (i) has five years  experience  as a
distributor, (ii) is experienced in representing semiconductor manufacturers and
(iii) sold at least $3,000,000 of the products it distributes  during the fiscal
year  immediately  prior to the year in which stock is being purchased under the
Plan (or $3,000,000 during the current fiscal year to date).

         (m)  "Employee"  means any person,  including  Officers and  Directors,
employed  by the Company or any Parent or  Subsidiary  of the  Company.  Neither
service as a Director  nor payment of a director's  fee by the Company  shall be
sufficient to constitute "employment" by the Company.

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

         (o) "Fair  Market  Value"  means,  as of any date,  the value of Common
Stock determined as follows:

              (i) If the  Common  Stock  is  listed  on  any  established  stock
exchange or a national market system,  including without limitation the National
Market System of the National Association of Securities Dealers,  Inc. Automated
Quotation  ("NASDAQ")  System,  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 system or exchange  (or the exchange  with the
greatest  volume of trading  in Common  Stock) on the day of  determination,  as
reported in The Wall Street  Journal or such other  source as the  Administrator
deems reliable;

              (ii) If the Common  Stock is quoted on the NASDAQ  System (but not
on the National  Market System  thereof) or is regularly  quoted by a recognized
securities dealer but selling prices are not reported,  the Fair Market Value of
a Share of Common  Stock  shall be the mean  between  the high bid and low asked
prices for the Common Stock on the day of determination, as reported in The Wall
Street Journal or such other source as the Administrator deems reliable; or

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

         (p) "Incentive  Stock Option" means an Option intended to qualify as an
incentive  stock  option  within the  meaning of Section 422 of the Code and the
regulations promulgated thereunder.

         (q) "Nonstatutory Stock Option" means an Option not intended to qualify
as an Incentive Stock Option.

         (r) "Notice of Grant" means a written notice  evidencing  certain terms
and conditions of an individual Option or Stock Purchase Right grant. The Notice
of Grant is part of the Option Agreement.

         (s)  "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.

         (t) "Option" means a stock option granted pursuant to the Plan.

         (u) "Option  Agreement" means a written  agreement  between the Company
and an Optionee  evidencing  the terms and  conditions of an  individual  Option
grant. The Option Agreement is subject to the terms and conditions of the Plan.

         (v)  "Option  Exchange  Program"  means a program  whereby  outstanding
options are surrendered in exchange for options with a lower exercise price.

         (w)  "Optioned  Stock" means the Common  Stock  subject to an Option or
Stock Purchase Right.

         (x) "Optionee"  means an Employee,  Consultant or Outside  Director who
holds an outstanding Option or Stock Purchase Right.

         (y) "Outside  Director" shall mean a Director who is not an Employee of
the Company.

         (z)  "Parent"  means a "parent  corporation,"  whether now or hereafter
existing, as defined in Section 424(e) of the Code.

         (aa) "Plan" means this 1994 Incentive Stock Plan.

         (bb) "Restricted  Stock" means shares of Common Stock acquired pursuant
to a grant of Stock Purchase Rights under Section 11 below.

         (cc) "Restricted  Stock Purchase  Agreement" means a written  agreement
between the  Company  and the  Optionee  evidencing  the terms and  restrictions
applying to stock purchased under a Stock Purchase Right.  The Restricted  Stock
Purchase  Agreement is subject to the terms and  conditions  of the Plan and the
Notice of Grant.

         (dd) "Rule 16b-3" means Rule 16b-3 of the Exchange Act or any successor
to Rule 16b-3,  as in effect when  discretion is being exercised with respect to
the Plan.

         (ee) "Sales  Representative" means any person, whether an individual or
an entity,  serving as a sales  representative for the Company or any Subsidiary
who (whether as an individual or an entity or through the individual  fulfilling
the  duties of the chief  executive  officer of the  entity)  (i) has five years
experience  as a sales  representative,  (ii)  is  experienced  in  representing
semiconductor  manufacturers  and (iii) sold at least $3,000,000 of the products
of the  manufacturers it represents  during the fiscal year immediately prior to
the year in which stock is being purchased under the Plan (or $3,000,000  during
the current fiscal year to date).

         (ff)  "Share"  means  a share  of the  Common  Stock,  as  adjusted  in
accordance with Section 13 of the Plan.

         (gg) "Stock  Purchase  Right" means the right to purchase  Common Stock
pursuant to Section 11 of the Plan, as evidenced by a Notice of Grant.


         (hh)  "Subsidiary"  means a  "subsidiary  corporation",  whether now or
hereafter existing, as defined in Section 424(f) of the Code.

         4. Stock Subject to the Plan.  Subject to the  provisions of Section 13
of the Plan,  1,830,641  shares may be optioned and sold under the Plan..  These
shares were originally registered with the Securities and Exchange Commission as
available for future issuance under The Subsidiary Company Plans. The Shares may
be authorized,  but unissued,  or reacquired Common Stock.  However,  should the
Company reacquire Shares which were issued pursuant to the exercise of an Option
or Stock Purchase Right, such Shares shall not become available for future grant
under the Plan.

         If an Option or Stock Purchase Right issued under the Plan or under the
Subsidiary  Company Plans expires or becomes  unexercisable  without having been
exercised in full, or is surrendered pursuant to an Option Exchange Program, the
unpurchased  Shares which were subject thereto shall become available for future
grant or sale  under  the Plan  (unless  the  Plan  has  terminated);  provided,
however, that Shares that have actually been issued under the Plan, whether upon
exercise of an Option or Right,  shall not be returned to the Plan and shall not
become available for future  distribution  under the Plan, except that if Shares
of Restricted  Stock are  repurchased by the Company at their original  purchase
price, and the original purchaser of such Shares did not receive any benefits of
ownership of such Shares,  such Shares shall become  available  for future grant
under the Plan. For purposes of the preceding sentence,  voting rights shall not
be considered a benefit of Share ownership.

5.       Administration of the Plan.

         (a)      Procedure.

              (i) Multiple  Administrative  Bodies. The Plan may be administered
by different Committees with respect to different groups of Directors,  Officers
and Employees.

              (ii)  Section  162(m).   To  the  extent  that  the  Administrator
determines  it  to  be  desirable  to  qualify  Options  granted   hereunder  as
"performance-based  compensation"  within the  meaning of Section  162(m) of the
Code,  the Plan shall be  administered  by a Committee  of two or more  "outside
directors" within the meaning of Section 162(m) of the Code.

              (iii) Rule 16b-3. To the extent desirable to qualify  transactions
hereunder as exempt under Rule 16b-3,  the transactions  contemplated  hereunder
shall be structured to satisfy the requirements for exemption under Rule 16b-3.

              (iv) Other Administration.  Other than as provided above, the Plan
shall be administered by (A) the Board or (B) a Committee, which committee shall
be constituted to satisfy Applicable Laws.

         (b) Powers of the Administrator. Subject to the provisions of the Plan,
and in the case of a Committee,  subject to the specific duties delegated by the
Board to such  Committee,  the  Administrator  shall have the authority,  in its
discretion:

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

              (ii) to select the  Consultants  and Employees to whom Options and
Stock Purchase Rights may be granted hereunder;

              (iii) to  determine  whether and to what extent  Options and Stock
Purchase Rights or any combination thereof, are granted hereunder;

              (iv) to  determine  the  number of  shares  of Common  Stock to be
covered by each Option and Stock Purchase Right granted hereunder;

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

              (vi) to determine the terms and conditions,  not inconsistent with
the terms of the Plan, of any award granted hereunder. Such terms and conditions
include,  but are not limited  to, the  exercise  price,  the time or times when
Options  or  Stock  Purchase  Rights  may be  exercised  (which  may be based on
performance  criteria),   any  vesting  acceleration  or  waiver  of  forfeiture
restrictions,  and any  restriction or limitation  regarding any Option or Stock
Purchase  Right or the shares of Common Stock  relating  thereto,  based in each
case on  such  factors  as the  Administrator,  in its  sole  discretion,  shall
determine;

              (vii) to reduce the exercise price of any Option or Stock Purchase
Right to the then  current  Fair Market  Value if the Fair  Market  Value of the
Common Stock covered by such Option or Stock  Purchase Right shall have declined
since  the date the  Option  or Stock  Purchase  Right  was  granted  (provided,
however,  that the exercise  price of any Option or Stock Purchase Right granted
to Directors or Officers of the Company may not be so reduced);

              (viii) to construe and  interpret the terms of the Plan and awards
granted pursuant to the Plan;

              (ix)  to  prescribe,  amend  and  rescind  rules  and  regulations
relating to the Plan,  including  rules and  regulations  relating to  sub-plans
established  for the purpose of qualifying  for  preferred  tax treatment  under
foreign tax laws;

              (x) to  modify  or  amend  each  Option  or Stock  Purchase  Right
(subject to Section 15(c) of the Plan);

              (xi) to  authorize  any person to execute on behalf of the Company
any instrument required to effect the grant of an Option or Stock Purchase Right
previously granted by the Administrator;

              (xii) to institute an Option Exchange Program;

              (xiii)  to  determine  the terms and  restrictions  applicable  to
Options and Stock Purchase Rights and any Restricted Stock; and

              (xiv)  to  make  all  other  determinations  deemed  necessary  or
advisable for administering the Plan.

         (c) Effect of Administrator's Decision. The Administrator's  decisions,
determinations and  interpretations  shall be final and binding on all Optionees
and any other holders of Options or Stock Purchase Rights.

6.       Eligibility.

         (a) Nonstatutory Stock Options and Stock Purchase Rights may be granted
to Employees and Consultants.  If otherwise  eligible,  an Optionee who has been
granted an Option or Stock Purchase Right may be granted  additional  Options or
Stock Purchase Rights.

7.       Limitations.

         (a)  Each  Option  shall  be  designated  in the  Notice  of Grant as a
Nonstatutory Stock Option.

         (b)  Neither  the Plan nor any  Option or Stock  Purchase  Right  shall
confer upon an Optionee  any right with  respect to  continuing  the  Optionee's
employment or consulting relationship with the Company, nor shall they interfere
in any way with the  Optionee's  right or the Company's  right to terminate such
employment or consulting relationship at any time, with or without cause.

         (c) The  following  limitations  shall  apply to grants of Options  and
Stock Purchase Rights to Employees:

              (i) No  Employee  shall  be  granted,  in any  fiscal  year of the
Company, Options and Stock Purchase Rights to purchase more than 800,000 Shares.

              (ii) The foregoing limitation shall be adjusted proportionately in
connection  with any change in the  Company's  capitalization  as  described  in
Section 13(a).

              (iii) If an Option or Stock Purchase Right is canceled (other than
in connection  with a transaction  described in Section 13), the canceled Option
or Stock Purchase  Right will be counted  against the limit set forth in Section
6(c)(i).  For this purpose, if the exercise price of an Option or Stock Purchase
Right is  reduced,  the  transaction  will be treated as a  cancellation  of the
Option or Stock  Purchase  Right and the grant of a new Option or Stock Purchase
Right.

8.       Term of Plan.  The Plan  shall  become  effective  on April 1, 2001 and
shall continue in effect for a term of ten (10) years unless terminated  earlier
under Section 15 of the Plan.

9.       Term of Option.  The term of each Option  shall be stated in the Notice
of Grant.


10.      Option Exercise Price and Consideration.

              (i) Exercise Price. The per share exercise price for the Shares to
be  issued  pursuant  to  exercise  of an  Option  shall  be  determined  by the
Administrator.   In  the   case   of  an   Option   intended   to   qualify   as
"performance-based  compensation"  within the  meaning of Section  162(m) of the
Code, the per Share exercise price shall be no less than 100% of the Fair Market
Value per Share on the date of grant.

         (b)  Waiting  Period  and  Exercise  Dates.  At the time an  Option  is
granted,  the Administrator  shall fix the period within which the Option may be
exercised and shall determine any conditions  which must be satisfied before the
Option may be  exercised.  In so doing,  the  Administrator  may specify that an
Option may not be exercised until the completion of a service period.

         (c)  Form of  Consideration.  The  Administrator  shall  determine  the
acceptable form of consideration for exercising an Option,  including the method
of payment. Such consideration may consist entirely of:

              (i) cash;

              (ii) check;

              (iii) promissory note;

              (iv) other  Shares which (A) in the case of Shares  acquired  upon
exercise of an option,  have been owned by the Optionee for more than six months
on the  date of  surrender,  and (B)  have a Fair  Market  Value  on the date of
surrender  equal to the aggregate  exercise price of the Shares as to which said
Option shall be exercised;

              (v) delivery of a properly  executed exercise notice together with
such other  documentation as the  Administrator  and the broker,  if applicable,
shall require to effect an exercise of the Option and delivery to the Company of
the sale or loan proceeds required to pay the exercise price;

              (vi) a  reduction  in the amount of any Company  liability  to the
Optionee,  including any liability attributable to the Optionee's  participation
in any Company-sponsored deferred compensation program or arrangement;

              (vii) any combination of the foregoing methods of payment; or

              (viii)  such other  consideration  and  method of payment  for the
issuance of Shares to the extent permitted by Applicable Laws.


11.     Exercise of Option.

         (a) Procedure for Exercise; Rights as a Stockholder. Any Option granted
hereunder  shall be  exercisable  according to the terms of the Plan and at such
times and under such conditions as determined by the Administrator and set forth
in the Option Agreement.

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

         An Option  shall be deemed  exercised  when the Company  receives:  (i)
written notice of exercise (in accordance  with the Option  Agreement)  from the
person entitled to exercise the Option or in an electronic  manner determined by
the  Administrator,  and (ii) full  payment for the Shares with respect to which
the Option is  exercised.  Full  payment  may consist of any  consideration  and
method of payment  authorized by the  Administrator  and permitted by the Option
Agreement and the Plan.

         Shares issued upon exercise of an Option shall be issued in the name of
the Optionee or, if requested by the  Optionee,  in the name of the Optionee and
his or her spouse. Until the stock certificate  evidencing such Shares is issued
(as evidenced by the appropriate  entry on the books of the Company or of a duly
authorized transfer agent of the Company), no right to vote or receive dividends
or any other  rights as a  stockholder  shall exist with respect to the Optioned
Stock,  notwithstanding  the exercise of the Option. The Company shall issue (or
cause to be  issued)  such  stock  certificate  promptly  after  the  Option  is
exercised.  No  adjustment  will be made for a dividend or other right for which
the record date is prior to the date the stock certificate is issued,  except as
provided in Section 13 of the Plan.

         Exercising an Option in any manner shall  decrease the number of Shares
thereafter  available,  both for  purposes  of the Plan and for sale  under  the
Option, by the number of Shares as to which the Option is exercised.

         (b)   Termination  of  Employment,   Consulting  or  Outside   Director
Relationship.  Upon  termination  of  an  Optionee's  Continuous  Status  as  an
Employee,  Consultant  or Outside  Director (but not in the event of a change of
status from  Employee to Consultant  or Outside  Director or from  Consultant or
Outside  Director  to  Employee),  other  than  upon  the  Optionee's  death  or
Disability,  the  Optionee may exercise his or her Option to the extent that the
Optionee was entitled to exercise it at the date of termination (but in no event
later than the  expiration of the term of such Option as set forth in the Notice
of Grant).

         In the absence of a specified  time in the Notice of Grant,  the Option
shall remain  exercisable  for 90 days following the  Optionee's  termination of
Continuous Status as an Employee or Consultant.  If, at the date of termination,
the Optionee is not entitled to exercise  his or her entire  Option,  the Shares
covered by the unexercisable portion of the Option shall revert to the Plan. If,
after  termination,  the Optionee does not exercise his or her Option within the
time specified by the Administrator,  the Option shall terminate, and the Shares
covered by such Option shall revert to the Plan.

         (c) Disability of Optionee.  In the event that an Optionee's Continuous
Status as an Employee or  Consultant  terminates  as a result of the  Optionee's
Disability,  the  Optionee  may  exercise  his or her Option at any time  within
twelve  (12) months  from the date of such  termination,  but only to the extent
that the Optionee  was  entitled to exercise it at the date of such  termination
(but in no event  later than the  expiration  of the term of such  Option as set
forth in the Notice of Grant).  If, at the date of termination,  the Optionee is
not entitled to exercise  his or her entire  Option,  the Shares  covered by the
unexercisable  portion  of the  Option  shall  revert  to the  Plan.  If,  after
termination,  the Optionee  does not exercise his or her Option  within the time
specified  herein,  the Option shall  terminate,  and the Shares covered by such
Option shall revert to the Plan.

         (d) Death of Optionee.  In the event of the death of an  Optionee,  the
Option may be exercised at any time within twelve (12) months following the date
of death (but in no event later than the  expiration  of the term of such Option
as set forth in the Notice of Grant),  by the  Optionee's  estate or by a person
who  acquired the right to exercise  the Option by bequest or  inheritance,  but
only to the extent that the  Optionee was entitled to exercise the Option at the
date of death.  If, at the time of  death,  the  Optionee  was not  entitled  to
exercise  his or her  entire  Option,  the Shares  covered by the  unexercisable
portion of the Option shall immediately revert to the Plan. If, after death, the
Optionee's  estate or a person who  acquired the right to exercise the Option by
bequest or  inheritance  does not exercise the Option within the time  specified
herein, the Option shall terminate,  and the Shares covered by such Option shall
revert to the Plan.

12.      Stock Purchase Rights.

         (a) Rights to  Purchase.  Stock  Purchase  Rights may be issued  either
alone,  in addition  to, or in tandem with other awards  granted  under the Plan
and/or cash awards made outside of the Plan. After the Administrator  determines
that it will offer Stock  Purchase  Rights  under the Plan,  it shall advise the
offeree in writing, by means of a Notice of Grant, of the terms,  conditions and
restrictions  related to the  offer,  including  the  number of Shares  that the
offeree shall be entitled to purchase, the price to be paid, and the time within
which the offeree must accept such offer, which shall in no event exceed six (6)
months  from the date upon which the  Administrator  made the  determination  to
grant the Stock  Purchase  Right.  The offer shall be accepted by execution of a
Restricted Stock Purchase Agreement in the form determined by the Administrator.

         (b) Repurchase Option.  Unless the Administrator  determines otherwise,
the  Restricted  Stock Purchase  Agreement  shall grant the Company a repurchase
option  exercisable  upon  the  voluntary  or  involuntary  termination  of  the
purchaser's  employment  with the  Company  for any reason  (including  death or
Disability).   The  purchase  price  for  Shares  repurchased  pursuant  to  the
Restricted  Stock  purchase  agreement  shall be the original  price paid by the
purchaser and may be paid by cancellation  of any  indebtedness of the purchaser
to the Company.  The repurchase  option shall lapse at a rate  determined by the
Administrator.

         (c) Other  Provisions.  The Restricted  Stock Purchase  Agreement shall
contain such other terms,  provisions and conditions not  inconsistent  with the
Plan as may be  determined  by the  Administrator  in its  sole  discretion.  In
addition, the provisions of Restricted Stock Purchase Agreements need not be the
same with respect to each purchaser.

         (d)  Rights  as  a  Stockholder.  Once  the  Stock  Purchase  Right  is
exercised,  the  purchaser  shall  have  the  rights  equivalent  to  those of a
stockholder, and shall be a stockholder when his or her purchase is entered upon
the records of the duly authorized  transfer agent of the Company. No adjustment
will be made for a dividend or other right for which the record date is prior to
the date the Stock Purchase Right is exercised, except as provided in Section 13
of the Plan.


13.      Non-Transferability  of Options and Stock Purchase Rights. An Option or
Stock  Purchase  Right  may  not  be  sold,  pledged,  assigned,   hypothecated,
transferred,  or disposed of in any manner  other than by will or by the laws of
descent  or  distribution  and may be  exercised,  during  the  lifetime  of the
Optionee, only by the Optionee.


14.      Adjustments Upon Changes in Capitalization,  Dissolution, Merger, Asset
Sale or Change of Control.

         (a) Changes in  Capitalization.  Subject to any required  action by the
stockholders  of the Company,  the number of shares of Common  Stock  covered by
each  outstanding  Option and Stock Purchase Right,  and the number of shares of
Common Stock which have been  authorized  for issuance  under the Plan but as to
which no Options or Stock  Purchase  Rights have yet been  granted or which have
been returned to the Plan upon  cancellation or expiration of an Option or Stock
Purchase Right and the number of shares subject to Options  granted  pursuant to
the  provisions  of  Section  5(b),  and the  number of share  that may be added
annually to the shares reserved under the Plan (pursuant to Section  3(a)(i)) as
well as the price per share of Common  Stock  covered  by each such  outstanding
Option  or Stock  Purchase  Right,  shall be  proportionately  adjusted  for any
increase or decrease in the number of issued  shares of Common  Stock  resulting
from a  stock  split,  reverse  stock  split,  stock  dividend,  combination  or
reclassification  of the Common Stock,  or any other increase or decrease in the
number  of  issued  shares  of  Common  Stock   effected   without   receipt  of
consideration  by  the  Company;  provided,  however,  that  conversion  of  any
convertible securities of the Company shall not be deemed to have been "effected
without receipt of  consideration."  Such adjustment shall be made by the Board,
whose  determination  in that respect  shall be final,  binding and  conclusive.
Except as  expressly  provided  herein,  no issuance by the Company of shares of
stock of any class, or securities convertible into shares of stock of any class,
shall affect, and no adjustment by reason thereof shall be made with respect to,
the  number or price of shares of  Common  Stock  subject  to an Option or Stock
Purchase Right.

         (b)  Dissolution  or   Liquidation.   In  the  event  of  the  proposed
dissolution or liquidation of the Company, to the extent that an Option or Stock
Purchase Right has not been previously exercised,  it will terminate immediately
prior to the  consummation  of such  proposed  action.  The  Board  may,  in the
exercise of its sole  discretion in such  instances,  declare that any Option or
Stock  Purchase  Right shall  terminate as of a date fixed by the Board and give
each Optionee the right to exercise his or her Option or Stock Purchase Right as
to all or any part of the  Optioned  Stock,  including  Shares  as to which  the
Option or Stock Purchase Right would not otherwise be exercisable.

         (c) Merger or Asset Sale.  In the event of a merger of the Company with
or into another  corporation,  or the sale of substantially all of the assets of
the Company,  each outstanding  Option and Stock Purchase Right shall be assumed
or an  equivalent  option  or  right  shall  be  substituted  by  the  successor
corporation or a Parent or Subsidiary of the successor corporation. With respect
to the  assumption  or  substitution  of Options  granted  to Outside  Directors
pursuant to Section  5(b), if following  such  assumption  or  substitution  the
Optionee's status as a Director or a director of the successor  corporation,  as
applicable,  is terminated other than by voluntary  resignation by the Optionee,
then the Optionee  shall fully vest in and have the right to exercise the option
as to all of the  Optioned  Stock,  including  Shares  as to which it would  not
otherwise  be vested or  exercisable.  The  Administrator  may,  in lieu of such
assumption  or  substitution,  provide  for the  Optionee  to have the  right to
exercise  the  Option  or Stock  Purchase  Right as to all or a  portion  of the
Optioned  Stock,  including  Shares  as to  which  it  would  not  otherwise  be
exercisable.  If the  Administrator  makes an  Option  or Stock  Purchase  Right
exercisable  in lieu of assumption or  substitution  in the event of a merger or
sale of assets,  the Administrator  shall notify the Optionee that the Option or
Stock  Purchase  Right shall be fully  exercisable  for a period of fifteen (15)
days from the date of such notice,  and the Option or Stock  Purchase Right will
terminate  upon  the  expiration  of  such  period.  For  the  purposes  of this
paragraph,  the Option or Stock Purchase  Right shall be considered  assumed if,
following the merger or sale of assets, the option or right confers the right to
purchase,  for each  Share of  Optioned  Stock  subject  to the  Option or Stock
Purchase  Right  immediately  prior  to  the  merger  or  sale  of  assets,  the
consideration (whether stock, cash, or other securities or property) received in
the merger or sale of assets by  holders of Common  Stock for each Share held on
the effective date of the  transaction  (and if holders were offered a choice of
consideration,  the type of consideration chosen by the holders of a majority of
the outstanding Shares); provided,  however, that if such consideration received
in the  merger or sale of assets was not solely  common  stock of the  successor
corporation  or its  Parent,  the  Administrator  may,  with the  consent of the
successor  corporation,  provide for the  consideration  to be received upon the
exercise of the Option or Stock Purchase Right, for each Share of Optioned Stock
subject to the Option or Stock Purchase  Right, to be solely common stock of the
successor  corporation or its Parent equal in fair market value to the per share
consideration  received  by  holders  of Common  Stock in the  merger or sale of
assets.

15.      Date of Grant.  The date of grant of an Option or Stock  Purchase Right
shall  be,  for all  purposes,  the date on which  the  Administrator  makes the
determination  granting such Option or Stock Purchase Right, or such other later
date as is determined by the Administrator. Notice of the determination shall be
provided to each Optionee within a reasonable time after the date of such grant.


16.      Amendment and Termination of the Plan.

         (a) Amendment and Termination.  The Board may at any time amend, alter,
suspend or terminate the Plan.

         (b) Stockholder Approval. The Company shall obtain stockholder approval
of any Plan  amendment  to the extent  necessary  and  desirable  to comply with
Applicable Laws.

         (c) Effect of  Amendment  or  Termination.  No  amendment,  alteration,
suspension or  termination  of the Plan shall impair the rights of any Optionee,
unless mutually  agreed  otherwise  between the Optionee and the  Administrator,
which agreement must be in writing and signed by the Optionee and the Company.


17.      Conditions Upon Issuance of Shares.

         (a)  Legal  Compliance.  Shares  shall not be  issued  pursuant  to the
exercise of an Option or Stock Purchase Right unless the exercise of such Option
or Stock  Purchase  Right and the  issuance  and  delivery of such Shares  shall
comply with all relevant provisions of law, including,  without limitation,  the
Securities Act of 1933, as amended,  the Exchange Act, the rules and regulations
promulgated  thereunder,  Applicable  Laws,  and the  requirements  of any stock
exchange or quotation system upon which the Shares may then be listed or quoted,
and shall be further  subject to the  approval of counsel  for the Company  with
respect to such compliance.

         (b)  Investment  Representations.  As a condition to the exercise of an
Option or Stock Purchase  Right,  the Company may require the person  exercising
such Option or Stock  Purchase Right to represent and warrant at the time of any
such  exercise  that the  Shares are being  purchased  only for  investment  and
without  any  present  intention  to sell or  distribute  such Shares if, in the
opinion of counsel for the Company, such a representation is required.


18.      Liability of Company.

         (a)  Inability  to Obtain  Authority.  The  inability of the Company to
obtain authority from any regulatory body having  jurisdiction,  which authority
is deemed by the  Company's  counsel to be necessary to the lawful  issuance and
sale of any Shares  hereunder,  shall  relieve the Company of any  liability  in
respect of the failure to issue or sell such  Shares as to which such  requisite
authority shall not have been obtained.

         (b) Grants Exceeding  Allotted Shares. If the Optioned Stock covered by
an Option or Stock Purchase Right exceeds,  as of the date of grant,  the number
of Shares  which may be issued  under the Plan  without  additional  stockholder
approval, such Option or Stock Purchase Right shall be void with respect to such
excess  Optioned  Stock,  unless  Board  approval of an  amendment  sufficiently
increasing the number of Shares subject to the Plan is obtained.


19.      Reservation of Shares. The Company,  during the term of this Plan, will
at all  times  reserve  and keep  available  such  number  of Shares as shall be
sufficient to satisfy the requirements of the Plan.