Document:

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                                                                  Exhibit 10.1.3

                             CRYSTAL DECISIONS, INC.

                             1999 STOCK OPTION PLAN

                           as amended August 13, 2001
                           --------------------------

     1.  Purposes of the Plan. The purposes of this Stock Option Plan are to
         --------------------
attract and retain the best available personnel for positions of substantial
responsibility, to provide additional incentive to Employees and Consultants of
the Company and its Subsidiaries to perform future services and to promote the
success of the Company's business. Options granted under the Plan may be
incentive stock options (as defined under Section 422 of the Code) or
nonstatutory stock options, as determined by the Administrator at the time of
grant of an option and subject to the applicable provisions of Section 422 of
the Code, as amended, and the regulations promulgated thereunder.

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

         (a) "Administrator" means the Board or any of its Committees appointed
              -------------
pursuant to Section 4 of the Plan.

         (b) "Affiliate" means (i) any corporation in which the Company owns,
              ---------
directly or indirectly, ten percent or more of the voting stock, or any
partnership, limited liability company or other entity in which the Company
ownership interest represents, directly or indirectly, ten percent or more of
the total ownership interests in such partnership, limited liability company, or
entity; (ii) any corporation which owns, directly or indirectly, ten percent or
more of the voting stock of the Company, or any partnership, limited liability
company or other entity which owns, directly or indirectly, ten percent or more
of the voting stock of the Company; or (iii) any corporation or any other entity
(including, but not limited to, partnerships, joint ventures and limited
liability companies) that the Administrator, in its sole discretion, determines
to be controlling, controlled by, or under common control with the Corporation.

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

         (d) "California Optionee" means an Optionee residing in California or
              -------------------
working primarily in the Company's California offices.

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

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

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

         (h) "Company" means Crystal Decisions, Inc., a Delaware corporation.
              -------

         (i) "Consultant" means(i) any person who is engaged by the Company or
              ----------
any Parent, Subsidiary or Affiliate to render consulting or advisory services to
such entity and is compensated for such services, (ii) any director of the
Company whether compensated for such services or not, or (iii) any employee or
director of an Affiliate.

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         (j) "Continuous Status as an Employee or Consultant" means that the
              ----------------------------------------------
employment or consulting relationship with the Company, any Parent, Subsidiary,
or Affiliate is not interrupted or terminated. Continuous Status as an Employee
or Consultant shall not be considered interrupted in the case of (i) any leave
of absence approved by the Company or (ii) transfers between locations of the
Company or between the Company, its Parent, any Subsidiary, Affiliate or any
successor. A leave of absence approved by the Company shall include sick leave,
military leave, or any other personal leave approved by an authorized
representative of the Company. For purposes of Incentive Stock Options, no such
leave may exceed ninety (90) days, unless reemployment upon expiration of such
leave is guaranteed by statute or contract, including Company policies. If
reemployment upon expiration of a leave of absence approved by the Company is
not so guaranteed, on the 181st day of such leave any Incentive Stock Option
held by the Optionee shall cease to be treated as an Incentive Stock Option and
shall be treated for tax purposes as a Nonstatutory Stock Option.

         (k) "Employee" means any person, including Officers and directors,
              --------
employed by the Company or any Parent or Subsidiary of the Company. The payment
of a director's fee by the Company shall not be sufficient to constitute
"employment" by the Company.

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

         (m) "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 Nasdaq
National Market or The Nasdaq SmallCap Market of The Nasdaq Stock Market, its
Fair Market Value shall be the closing sales price for such stock (or the
closing bid, if no sales were reported) as quoted on such exchange or system for
the last market trading day prior to the time of determination, as reported in
The Wall Street Journal or such other source as the Administrator deems
reliable;

              (ii)  If the Common Stock is regularly quoted by a recognized
securities dealer but selling prices are not reported, its Fair Market Value
shall be the mean between the high bid and low asked prices for the Common Stock
on the last market trading day prior to the day of determination, or;

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

         (n) "Incentive Stock Option" means an Option intended to qualify as an
              ----------------------
incentive stock option within the meaning of Section 422 of the Code.

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

         (p) "Non-California Optionee" means an Optionee who is not a California
              -----------------------
resident and who works primarily outside of the Company's California offices.

         (q) "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.

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

         (s) "Optioned Stock" means the Common Stock subject to an Option.
              --------------

                                                                             -2-

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         (t) "Optionee" means an Employee or Consultant who receives an Option.
              --------

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

         (v) "Plan" means this 1999 Stock Option Plan.
              ----

         (w) "Section 16(b)" means Section 16(b) of the Exchange Act.
              -------------

         (x) "Share" means a share of the Common Stock, as adjusted in
              -----
accordance with Section 11 below.

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

     3.  Stock Subject to the Plan. Subject to the provisions of Section 11 of
         -------------------------
the Plan, the maximum aggregate number of Shares which may be optioned and sold
under the Plan is 22,500,000 Shares. The Shares may be authorized, but unissued,
or reacquired Common Stock.

     If an Option 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 shall not be
returned to the Plan and shall not become available for future distribution
under the Plan, except that if unvested Shares 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.

     4.  Administration of the Plan.
         --------------------------

         (a) Initial Plan Procedure. Prior to the date, if any, upon which the
             ----------------------
Company becomes subject to the Exchange Act, the Plan shall be administered by
the Board or a Committee appointed by the Board.

         (b) Plan Procedure after the Date, if any, upon which the Company
             -------------------------------------------------------------
becomes Subject to the Exchange Act.
-----------------------------------

             (i) Administration with Respect to Directors and Officers. With
                 -----------------------------------------------------
respect to grants of Options to Employees who are also Officers or Directors of
the Company, the Plan shall be administered by (A) the Board if the Board may
administer the Plan in compliance with the rules under Rule 16b-3 promulgated
under the Exchange Act or any successor thereto ("Rule 16b-3") under which
Section 16(b) exempt discretionary grants and awards of equity securities are to
be made, or (B) a Committee designated by the Board to administer the Plan,
which Committee shall be constituted to comply with the rules under Rule 16b-3
under which Section 16(b) exempt discretionary grants and awards of equity
securities are to be made. Once appointed, such Committee shall continue to
serve in its designated capacity until otherwise directed by the Board. From
time to time the Board may increase the size of the Committee and appoint
additional members thereof, remove members (with or without cause) and appoint
new members in substitution therefor, fill vacancies, however caused, and remove
all members of the Committee and thereafter directly administer the Plan, all to
the extent permitted by the rules under Rule 16b-3 under which Section 16(b)
exempt discretionary grants and awards of equity securities are to be made.

                                                                             -3-

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             (ii)   Multiple Administrative Bodies. If permitted by Rule 16b-3,
                    ------------------------------
the Plan may be administered by different bodies with respect to directors,
non-director Officers and Employees who are neither directors nor Officers.

             (iii)  Administration With Respect to Consultants and Other
                    ----------------------------------------------------
Employees. With respect to grants of Options to Employees or Consultants who are
---------
neither directors nor Officers of the Company, the Plan shall be administered by
(A) the Board or (B) a committee designated by the Board, which committee shall
be constituted in such a manner as to satisfy the legal requirements relating to
the administration of incentive stock option plans, if any, of state corporate
and securities laws, of the Code, and of any applicable stock exchange (the
"Applicable Laws"). Once appointed, such Committee shall continue to serve in
its designated capacity until otherwise directed by the Board. From time to time
the Board may increase the size of the Committee and appoint additional members
thereof, remove members (with or without cause) and appoint new members in
substitution therefor, fill vacancies, however caused, and remove all members of
the Committee and thereafter directly administer the Plan, all to the extent
permitted by the Applicable Laws.

         (c) Powers of the Administrator. Subject to the provisions of the Plan
             ---------------------------
and, in the case of a Committee, the specific duties delegated by the Board to
such Committee, and subject to the approval of any relevant authorities,
including the approval, if required, of any stock exchange upon which the Common
Stock is listed, 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(m) of the Plan;

             (ii)   to select the Consultants and Employees to whom Options may
from time to time be granted hereunder;

             (iii)  to determine whether and to what extent Options are granted
hereunder;

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

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

             (vi)   to determine the terms and conditions of any award granted
hereunder;

             (vii)  to allow Optionees to satisfy withholding tax obligations by
electing to have the Company withhold from the Shares to be issued upon exercise
of an Option that number of Shares having a Fair Market Value equal to the
amount required to be withheld. The Fair Market Value of the Shares to be
withheld shall be determined on the date that the amount of tax to be withheld
is to be determined. All elections by Optionees to have Shares withheld for this
purpose shall be made in such form and under such conditions as the
Administrator may deem necessary or advisable;

             (viii) to reduce the exercise price of any Option to the then
current Fair Market Value if the Fair Market Value of the Common Stock covered
by such Option has declined since the date the Option was granted; and

             (ix)   to construe and interpret the terms of the Plan and awards
granted pursuant to the Plan.

                                                                             -4-

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         (d) Effect of Administrator's Decision. All decisions, determinations
             ----------------------------------
and interpretations of the Administrator shall be final and binding on all
Optionees and any other holders of any Options.

     5.  Eligibility.
         -----------

         (a) Nonstatutory Stock Options may be granted to Employees and
Consultants. Incentive Stock Options may be granted only to Employees. An
Employee or Consultant who has been granted an Option may, if otherwise
eligible, be granted additional Options.

         (b) Each Option shall be designated in the written option agreement as
either an Incentive Stock Option or a Nonstatutory Stock Option. However,
notwithstanding such designation, to the extent that the aggregate Fair Market
Value of the Shares with respect to which Incentive Stock Options are
exercisable for the first time by the Optionee during any calendar year (under
all plans of the Company and any Parent or Subsidiary) exceeds $100,000, such
Options shall be treated as Nonstatutory Stock Options. For purposes of this
Section 5(b), Incentive Stock Options shall be taken into account in the order
in which they were granted. The Fair Market Value of the Shares shall be
determined as of the time the Option with respect to such Shares is granted.

         (c) The Plan shall not confer upon any Optionee any right with respect
to continuation of employment or consulting relationship with the Company, nor
shall it interfere in any way with his or her right or the Company's right to
terminate his or her employment or consulting relationship at any time, with or
without cause.

         (d) Upon the Company or a successor corporation issuing any class of
common equity securities required to be registered under Section 12 of the
Exchange Act or upon the Plan being assumed by a corporation having a class of
common equity securities required to be registered under Section 12 of the
Exchange Act, the following limitations shall apply to grants of Options to
Employees:

             (i)   No Employee shall be granted, in any fiscal year of the
Company, Options to purchase more than 5,000,000 Shares.

             (ii)  In connection with his or her initial employment, an Employee
may be granted Options to purchase up to an additional 3,000,000 Shares which
shall not count against the limit set forth in subsection (i) above.

             (iii) The foregoing limitations shall be adjusted proportionately
in connection with any change in the Company's capitalization as described in
Section 11.

             (iv)  If an Option is cancelled in the same fiscal year of the
Company in which it was granted (other than in connection with a transaction
described in Section 11), the cancelled Option will be counted against the limit
set forth in subsection (i) above. For this purpose, if the exercise price of an
Option is reduced, the transaction will be treated as a cancellation of the
Option and the grant of a new Option.

     6. Term of Plan. The Plan shall become effective upon the earlier to occur
        ------------
of its adoption by the Board of Directors or its approval by the stockholders of
the Company, as described in Section 17 of the Plan. It shall continue in effect
for a term of ten (10) years unless sooner terminated under Section 13 of the
Plan.

     7. Term of Option. The term of each Option shall be the term stated in the
        --------------
Option Agreement; provided, however, that the term shall be no more than ten
(10) years from the date of grant thereof. However, in the case of an Incentive
Stock Option granted to an Optionee who, at the time the Option is granted, owns
stock

                                                                             -5-

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representing more than ten percent (10%) of the voting power of all classes of
stock of the Company or any Parent or Subsidiary, the term of the Option shall
be five (5) years from the date of grant thereof or such shorter term as may be
provided in the Option Agreement.

     8.  Option Exercise Price and Consideration.
         ---------------------------------------

         (a) The per share exercise price for the Shares to be issued pursuant
to exercise of an Option shall be such price as is determined by the
Administrator, but shall be subject to the following:

             (i)  In the case of an Incentive Stock Option

                (A) granted to an Employee who, at the time of the grant of such
Incentive Stock Option, owns stock representing more than ten percent (10%) of
the voting power of all classes of stock of the Company or any Parent or
Subsidiary, the per Share exercise price shall be no less than one hundred ten
percent (110%) of the Fair Market Value per Share on the date of grant.

                (B) granted to any Employee other than an Employee described in
the preceding paragraph, the per Share exercise price shall be no less than one
hundred percent (100%) of the Fair Market Value per Share on the date of grant.

             (ii) In the case of a Nonstatutory Stock Option

                (A) granted to a person who, at the time of the grant of such
Option, owns stock representing more than ten percent (10%) of the voting power
of all classes of stock of the Company or any Parent or Subsidiary, the per
Share exercise price shall be no less than one hundred ten percent (110%) of the
Fair Market Value per Share on the date of the grant.

                (B) granted to any person, the per Share exercise price shall be
no less than eighty-five (85%) of the Fair Market Value per Share on the date of
grant.

         (b) The consideration to be paid for the Shares to be issued upon
exercise of an Option, including the method of payment, shall be determined by
the Administrator (and, in the case of an Incentive Stock Option, shall be
determined at the time of grant) and may consist entirely of (1) cash, (2)
check, (3) promissory note, (4) other Shares which (x) 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 (y) 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, (5) 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, (6) the cancellation of a portion of the Shares subject to the
Option with a Fair Market Value equal to the aggregate exercise price of the
Shares as to which said Option shall be exercised, or (7) any combination of the
foregoing methods of payment. In making its determination as to the type of
consideration to accept, the Administrator shall consider if acceptance of such
consideration may be reasonably expected to benefit the Company.

         9.  Exercise of Option.
             ------------------

         (a) Procedure for Exercise; Rights as a Stockholder. Any Option granted
             -----------------------------------------------
hereunder shall be exercisable at such times and under such conditions as
determined by the Administrator, including performance criteria with respect to
the Company and/or the Optionee, and as shall be permissible under the terms of
the Plan. Except in the case of Options granted to Officers, Directors,
Consultants and Non -

                                                                             -6-

<PAGE>

California Optionees, Options shall become exercisable at a rate of no less than
20% per year over five (5) years from the date the Options are granted. With
respect to Officers, Directors, Consultants and Non-California Optionees,
vesting shall cease on the 31/st/ day of any leave of absence, unless required
otherwise by law or unless the Administrator provides otherwise in writing to
the Optionee, and shall recommence upon returning from the leave of absence.

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

              An Option shall be deemed to be exercised when written notice of
such exercise has been given to the Company in accordance with the terms of the
Option by the person entitled to exercise the Option and full payment for the
Shares with respect to which the Option is exercised has been received by the
Company. Full payment may, as authorized by the Administrator, consist of any
consideration and method of payment allowable under Section 8(b) of the Plan.
Until the issuance (as evidenced by the appropriate entry on the books of the
Company or of a duly authorized transfer agent of the Company) of the stock
certificate evidencing such Shares, 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 upon exercise of the Option. 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 11 of the Plan.

              Exercise of an Option in any manner shall result in a decrease in
the number of Shares which thereafter may be 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 or Consulting Relationship - California
              -----------------------------------------------------------------
Optionees. In the event of termination of a California Optionee's Continuous
---------
Status as an Employee or Consultant with the Company (for any reason and
regardless of any appropriate court finding such termination unfair or irregular
on any basis whatsoever), but not in the event of a California Optionee's change
of status from Employee to Consultant (in which case such Employee's Incentive
Stock Option shall automatically convert to a Nonstatutory Stock Option on the
date three (3) months and one (1) day from the date of such change of status) or
from Consultant to Employee, such Optionee may, but only within such period of
time as is determined by the Administrator, of at least thirty (30) days, with
such determination in the case of an Incentive Stock Option not exceeding three
(3) months after the date of such termination (but in no event later than the
expiration date of the term of such Option as set forth in the Option
Agreement), exercise his or her Option to the extent that Optionee was entitled
to exercise it at the date of such termination. To the extent that the
California Optionee was not entitled to exercise the Option at the date of such
termination, or if the Optionee does not exercise such Option to the extent so
entitled within the time specified herein, the Option shall terminate, without
the Optionee being entitled to any compensation for the loss of such Option or
portion of Option.

         (c)  Termination of Employment or Consulting Relationship -
              ------------------------------------------------------
Non-California Optionees. In the event of (i) termination of an Non-California
------------------------
Optionee's Continuous Status as an Employee or Consultant with the Company (for
any reason and regardless of any appropriate court finding such termination
unfair or irregular on any basis whatsoever), but not in the event of an
Non-California Optionee's change of status from Employee to Consultant (in which
case an Employee's Incentive Stock Option shall automatically convert to a
Nonstatutory Stock Option on the date three (3) months and one (1) day from the
date of such change of status) or from Consultant to Employee, or (ii) a
Non-California Employee being provided with notice of termination of employment
(for any reason and regardless of any appropriate court finding the related
termination unfair or irregular on any basis whatsoever), such non-California
Optionee may, but only within thirty (30) days, (or such longer period as the
Administrator may allow, with such determination in the case of

                                                                             -7-

<PAGE>

an Incentive Stock Option not exceeding three (3) months after the date of a
termination or employment, and in no event later than the expiration date of the
term of such Option as set forth in the Option Agreement) following the date of
such termination of Continuous Status as an Employee or Consultant or provision
of notice of termination of employment, exercise his or her Option to the extent
that Optionee was entitled to exercise it upon the earlier of (i) the date of
termination of Continuous Status as an Employee or Consultant, or (ii) the date
upon which Optionee was provided with notice of termination of employment (the
earlier of these dates is referred to herein as the "Vesting Cessation Date").
To the extent that such Optionee was not entitled to exercise the Option upon
the Vesting Cessation Date, or if Optionee does not exercise such Option to the
extent so entitled within the time specified herein, the Option shall terminate,
without the Optionee being entitled to any compensation for the loss of such
Option or portion of Option. A transfer of employment from any of the Company,
its Parent or a Subsidiary shall not be considered to involve a notice of
termination of employment.

         (d) Disability of Optionee. In the event of termination of an
             ----------------------
Optionee's consulting relationship or Continuous Status as an Employee as a
result of his or her disability, Optionee may, but only within twelve (12)
months from the date of such termination (and in no event later than the
expiration date of the term of such Option as set forth in the Option
Agreement), exercise the Option to the extent otherwise entitled to exercise it
at the date of such termination; provided, however, that if such disability is
not a "disability" as such term is defined in Section 22(e)(3) of the Code, in
the case of an Incentive Stock Option such Incentive Stock Option shall
automatically convert to a Nonstatutory Stock Option on the day three (3) months
and one (1) day following such termination. To the extent that Optionee is not
entitled to exercise the Option at the date of termination, or if Optionee does
not exercise such Option to the extent so entitled within the time specified
herein, the Option shall terminate, and the Shares covered by such Option shall
revert to the Plan.

         (e) 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.

         (f) Rule 16b-3. Options granted to persons subject to Section 16(b) of
             ----------
the Exchange Act must comply with Rule 16b-3 and shall contain such additional
conditions or restrictions as may be required thereunder to qualify for the
maximum exemption from Section 16 of the Exchange Act with respect to Plan
transactions.

     10. Non-Transferability of Options. Options 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.

     11. Adjustments Upon Changes in Capitalization or Merger.
         ----------------------------------------------------

         (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 the number of shares of Common Stock which have
been authorized for issuance under the Plan but as to which no Options have yet
been granted or which have been returned to the Plan upon cancellation or
expiration of an Option, as well as the price per share of Common Stock covered
by each such outstanding Option, shall be

                                                                             -8-

<PAGE>

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 Administrator, 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.

         (b) Dissolution or Liquidation. In the event of the proposed
             --------------------------
dissolution or liquidation of the Company, the Administrator shall notify the
Optionee at least fifteen (15) days prior to such proposed action. To the extent
it has not been previously exercised, the Option will terminate immediately
prior to the consummation of such proposed action.

         (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 shall be assumed or an equivalent option
substituted by the successor corporation or a Parent or Subsidiary of the
successor corporation. In the event that the successor corporation refuses to
assume or substitute for the Option, 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. If an Option
becomes fully vested and exercisable in lieu of assumption or substitution in
the event of a merger or sale of assets, the Administrator shall notify the
Optionee in writing or electronically that the Option shall be fully vested and
exercisable for a period of fifteen (15) days from the date of such notice, and
the Option shall terminate upon the expiration of such period. For the purposes
of this paragraph, the Option shall be considered assumed if, following the
merger or sale of assets, the option confers the right to purchase or receive,
for each Share of Optioned Stock subject to the Option 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 is
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, for each Share
of Optioned Stock subject to the Option, 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.

     12. Time of Granting Options. The date of grant of an Option shall, for all
         ------------------------
purposes, be the date on which the Administrator makes the determination
granting such Option, or such other date as is determined by the Board. Notice
of the determination shall be given to each Employee or Consultant to whom an
Option is so granted within a reasonable time after the date of such grant.

     13. Amendment and Termination of the Plan. To the extent permitted by law,
         -------------------------------------
the Board may, in its sole discretion, at any time amend, alter, suspend or
discontinue the Plan or amend or alter Options granted thereunder in accordance
with the Company's economic requirements or with statutory specifications
without giving rise to any obligation to compensate the Optionee. In addition,
to the extent necessary and desirable to comply with Rule 16b-3 under the
Exchange Act or with Sections 162(m) or 422 of the Code (or any other applicable
law or regulation, including the requirements of the NASD or an established
stock exchange), the Company shall obtain stockholder approval of any Plan
amendment in such a manner and to such a degree as required.

                                                                             -9-

<PAGE>

     14. Conditions Upon Issuance of Shares. Shares shall not be issued pursuant
         ----------------------------------
to the exercise of an Option unless the exercise of such Option and the issuance
and delivery of such Shares pursuant thereto 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, and
the requirements of any stock exchange upon which the Shares may then be listed,
and shall be further subject to the approval of counsel for the Company with
respect to such compliance.

As a condition to the exercise of an Option, the Company may require the person
exercising such Option 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 by any of the aforementioned
relevant provisions of law.

     15. 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. 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.

     16. Agreements. Options shall be evidenced by written agreements in such
         ----------
form as the Administrator shall approve from time to time.

     17. Stockholder Approval. Continuance of the Plan shall be subject to
         --------------------
approval by the stockholders of the Company within twelve (12) months before or
after the date the Plan is adopted. Such stockholder approval shall be obtained
in the degree and manner required under applicable state and federal law and the
rules of any stock exchange upon which the Common Stock is listed.

     18. Information to Optionees and Purchasers. The Company shall provide to
         ---------------------------------------
each Optionee, not less frequently than annually, copies of annual financial
statements. The Company shall also provide such statements to each individual
who acquires Shares pursuant to the Plan while such individual owns such Shares.
The Company shall not be required to provide such statements to key employees
whose duties in connection with the Company assure their access to equivalent
information.

                                                                            -10-<PAGE>

                                                                   Exhibit 10.15

                         SUBLEASE CONSENT AND AGREEMENT

     This Sublease Consent and Agreement ("Agreement") dated as of August 28,
                                           ---------
2001 (for reference purposes only), is made by and among, CARRAMERICA REALTY
CORPORATION, a Maryland corporation ("Landlord"), PERICOM SEMICONDUCTOR
                                      --------
CORPORATION, a California corporation ("Tenant"), and YESVIDEO.COM, INC., a
                                        ------
Delaware corporation ("Subtenant").
                       ---------

                                    RECITALS:
                                    --------

     A. Pursuant to that certain Lease and First Addendum thereto dated November
29, 1993 between Orchard Investment Company Number 510, a California general
partnership, Landlord's predecessor in interest as Landlord, and Tenant, as
amended by that certain Acceptance Agreement dated January 28, 1994, that
certain First Amendment to Lease dated February 5, 1996, that certain Second
Amendment to Lease dated July 31, 1997, that certain Third Amendment to Lease
dated April 23, 1999, that certain Fourth Amendment to Lease dated January 21,
2000, that certain Fifth Amendment to Lease dated May 1, 2000, and that certain
Sixth Amendment to Lease dated October 31, 2000 (collectively, the "Master
Lease"), Tenant leases from Landlord certain premises (the "Premises")
consisting of approximately 66,264 square feet in the buildings commonly
referred to as "Valley Business Park II", all as more particularly described in
the Master Lease.

     B. Tenant desires to sublease that portion of the Premises referred to in
the Master Lease as the "Fifth Expansion Space" (the "Subleased Premises") to
                                                      ------------------
Subtenant in accordance with that certain sublease (the "Sublease") dated August
                                                         --------
23, 2001, between Tenant and Subtenant, a copy of which is attached hereto as
Exhibit A.

     C. Landlord is willing to consent to the Sublease upon the terms and
conditions of this Agreement.

                                   AGREEMENT:
                                   ---------

     NOW, THEREFORE, in consideration of the foregoing and the covenants,
promises and undertakings set forth herein, and for other good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged, the
parties hereto agree as follows:

     1. Landlord's Consent. Landlord hereby consents to the Sublease in the form
        ------------------
attached hereto as Exhibit A. The Sublease shall not be amended or modified
without the prior written consent of Landlord. This consent is granted only upon
the terms and conditions of this Agreement, and Tenant and Subtenant hereby
agree to each of such terms and conditions.

     2. Master Lease.
        ------------

        2.1 The Sublease shall be subject and subordinate at all times to the
Master Lease and to all of its provisions, covenants and conditions. Landlord
shall not be bound or estopped in any way by any of the terms, covenants, or
conditions of the Sublease, nor shall any provision of the Sublease or this
Agreement operate as an express or implied consent to or approval or
ratification by Landlord of any specific provisions of the Sublease or as an
endorsement, representation or warranty of any kind by Landlord regarding the
Premises, Tenant, the Master Lease or any other matter, all of which are
expressly disclaimed. In case of any conflict between the provisions of the
Master Lease and the provisions of the Sublease, as

<PAGE>

between Landlord and Tenant, the provisions of the Master Lease shall
prevail unaffected by the Sublease. Tenant and Subtenant agree that the Sublease
is hereby amended to conform to the terms and conditions of this Agreement.
Without limiting the generality of the foregoing, the Sublease is hereby amended
as follows:

               (a) Section 6.1 of the Sublease is hereby deleted in its entirety
and replaced with the following:

               "6.1 Use. The Premises shall be used and occupied only
          for office, administration, research and development, system
          assembly, light manufacturing, storage, and distribution and
          for no other purpose."

               (b) Sections 8.1, 8.2, and 9.5 of the Sublease are hereby deleted
in their entirety.

               (c) Section 9.6 of the Sublease is hereby deleted in its entirety
and replaced with the following:

               "9.6 Sublessee shall have the right to cure any default
          of Sublessor described in any notice of default within ten
          (10) days after service of such notice of default on
          Sublessee. If such default is cured by Sublessee then
          Sublessee shall have the right of reimbursement and offset
          from and against Sublessor."

          2.2    Nothing contained in the Sublease shall alter, amend, expand or
reduce any of the obligations of Landlord or Tenant under the Master Lease, nor
impose on Landlord any obligation to provide notice to, or obtain consent from,
Subtenant with respect to amendments, defaults, waivers or any other matters
pertaining to the Master Lease or the Premises. Except to the extent the
Sublease becomes a direct lease between Landlord and Subtenant pursuant to
Section 4.1 below, all communications with Landlord regarding the Master Lease,
the Premises, the Sublease or Subtenant shall be recognized by Landlord only if
made by Tenant, not Subtenant, including without limitation, requests for
approvals as required under the Master Lease and requests for any service to be
supplied by Landlord to the Subleased Premises. Tenant consents that Landlord
may elect to communicate directly with Subtenant regarding Subtenant's occupancy
of the Subleased Premises or the Sublease without any implied waiver of this
provision. Tenant shall indemnify, protect, defend and hold Landlord harmless
from any liability of, or claim against Landlord by Subtenant which arises from
Tenant's failure to timely provide notice to Landlord of requests made by
Subtenant to Tenant, as the sublandlord under the Sublease.

     3.   Relationship with Landlord.
          --------------------------

          3.1   Except as otherwise provided by law, nothing contained in this
Agreement or the Sublease shall be deemed to create privity of contract between
Landlord and Subtenant, to make Subtenant a third party beneficiary of the
provisions of the Master Lease, or to create or permit any direct right of
action by Subtenant against Landlord for breach of the covenant of quiet
enjoyment or any other covenant of Landlord under the Master Lease. Landlord
shall have no obligations nor incur any liability to Subtenant with respect to
any warranties of any nature, whether pursuant to the Master Lease or the
Sublease, or otherwise, including, without

<PAGE>

limitation, any warranties respecting use, compliance with zoning,
construction, or fitness of the Subleased Premises for Subtenant's purposes.

          3.2 Tenant hereby irrevocably authorizes and directs Subtenant, upon
receipt of any written notice from Landlord stating that a default exists in the
performance of Tenant's obligations under the Master Lease, to pay to Landlord
the rents and other amounts due and to become due under the Sublease as such
rents and other amounts shall become due and payable under the Sublease. Tenant
agrees that Subtenant shall have the right to rely upon any such statement and
request from Landlord, and that Subtenant shall pay such rents and other amounts
to Landlord without any obligation or right to inquire as to whether such
default exists and notwithstanding any notice from or claim from Tenant to the
contrary, and Tenant shall have no right or claim hereunder against Subtenant
for any such rents or other amounts so paid by Subtenant. Such payments to
Landlord shall satisfy and discharge Subtenant's obligation for the payment of
rent and other amounts under the Sublease to the full extent of such payments
made to Landlord.

     4.   Termination of Master Lease.
          ---------------------------

          4.1  Any termination of the Master Lease for any reason shall
constitute, without further act or deed, a termination of the Sublease, provided
that Landlord shall have the option, at its sole election, to:

               (a) elect by written notice to continue the Sublease solely with
respect to the Subleased Premises without any additional or further agreement of
any kind on the part of Subtenant and with the same force and effect as if
Landlord, as landlord, and Subtenant, as tenant, had entered into a lease as of
the effective date of such expiration, termination or surrender of the Master
Lease for a term equal to the then unexpired term of the Sublease, and
containing the same terms and conditions as those contained in the Sublease
(except as specifically provided in this Agreement), in which event Landlord
shall assume Tenant's obligations as sublandlord thereunder and Subtenant shall
attorn to Landlord as landlord on such terms and conditions.

               (b) enter into a lease directly with Subtenant for the balance of
the term remaining under the Sublease, for the same consideration and upon the
same terms and conditions as in the Sublease. If Landlord exercises such option,
Landlord and Subtenant shall enter into a new lease directly between Landlord
and Subtenant upon such terms and conditions.

          4.2  If Landlord elects to proceed under either Sections 4.1(a) or
4.1(b) above, in no event shall Landlord be:

               (a) bound by or liable for any rent paid by Subtenant to Tenant;
or any security deposit paid by Subtenant to Tenant that is not transferred to
Landlord;

               (b) liable for any act or omission of Tenant or for any default
of Tenant under the Sublease which occurred prior to Landlord's assumption;

               (c) subject to any defenses or offsets that Subtenant may have
against Tenant which arose prior to Landlord's assumption; or

<PAGE>

               (d) bound by any changes or modifications made to the Sublease
without the written consent of Landlord.

     5.   Non-Release of Tenant. Nothing contained in this Agreement or the
          ---------------------
Sublease shall be deemed to alter the primary liability of Tenant to pay the
Rent and perform all of Tenant's obligations under the Master Lease (including,
without limitation, the payment of all bills rendered by Landlord for charges
incurred by Subtenant for services and materials supplied to the Subleased
Premises), nor release Tenant from its obligations under the Master Lease, nor
waive any rights that Landlord may now have or later acquire against Tenant
under the Master Lease. The acceptance of any sums by Landlord from Subtenant or
any third party shall not be deemed a waiver by Landlord of Tenant's obligation
to pay Rent or any other amounts as provided in the Master Lease. The
performance of any obligation required of Tenant under the Master Lease by
Subtenant or any third party shall not be deemed a waiver by Landlord of
Tenant's duty to perform such obligation. Any act or omission by Subtenant or
any of its agents, employees or invitees in, on, or about the Premises or the
Building, or any act by Subtenant or any of its agents, employees or invitees
pursuant to the terms and conditions of the Sublease, shall constitute the act
or omission of Tenant. Any sums that may be payable under the Master Lease by
virtue of any act or omission of Subtenant shall be the obligation of Tenant to
pay and discharge in accordance with the terms of the Master Lease.

     6.   Further Transfers. The consent of Landlord is limited solely to the
          -----------------
Sublease. Any assignment of the Master Lease or the Sublease or further
subletting of any part of the Premises shall be subject to Landlord's consent as
provided in the Master Lease. Landlord may consent in its absolute and sole
discretion to subsequent subleases and assignments of the Sublease or any
amendments or modifications to the Sublease without notifying Tenant or anyone
else liable under the Master Lease, and without obtaining their consent. No such
action by Landlord will relieve those persons from any liability to Landlord or
otherwise with regard to the Subleased Premises, and Tenant and Subtenant, waive
any provision of California law to the contrary, including without limitation
Sections 2787 to 2855, inclusive, of the California Civil Code. In addition, no
provision of the Sublease or this Agreement shall limit Landlord's right, in the
event of a proposed future assignment or subletting of any portion of the
Premises, including the Subleased Premises, to recapture such portion of the
Premises, including the Subleased Premises, affected by that proposed assignment
or subletting, as provided in Section 14.1(c) of the Master Lease, or to receive
any payment required under Section 14.1(d) of the Master Lease, and, without
limiting the generality of any of any other provision of this Agreement relating
to the Sublease, no provision of the Sublease pertaining to sharing of excess
rentals or profits on further subletting shall in any way diminish or affect
Landlord's rights under Article 14of the Master Lease.

     7.   Conditions to Landlord's Consent. Landlord's consent to the Sublease
          --------------------------------
is expressly conditioned on the following:

          7.1 Prior to the Subtenant's taking occupancy of the Subleased
Premises, Tenant shall deliver to Landlord certificates of insurance evidencing
Subtenant's compliance with Section 9.1 of the Master Lease and indicating that
Landlord is named as an additional insured on such policies.

          7.2 Tenant shall reimburse Landlord for (a) the reasonable expenses
incurred by Landlord in connection with Tenant's request for such consent,
including attorneys' fees and disbursements, the costs of investigating the
acceptability of Subtenant, and any leasing or brokerage commissions, and (b)
all reasonable direct and indirect expenses incurred by

<PAGE>

Landlord due to Subtenant taking possession of the Premises, including, but
not limited to, costs relating to freight elevator operation, security service,
janitorial service and rubbish removal (collectively, "Transfer-Related Costs").
                                                       ----------------------
Tenant shall reimburse Landlord for the Transfer-Related Costs incurred by
Landlord within ten (10) days following Tenant's receipt of an invoice.

          7.3 Tenant shall pay to Landlord as and when required under the Master
Lease, the amounts set forth in Section 14.1(D) of the Master Lease regarding
Subrent, and upon request by Landlord, Tenant shall provide Landlord with
reasonable documentation of Tenant's payment of the Permitted Transfer Costs and
Tenant's calculations of the Subrent.

          7.4 Neither Landlord nor the other Indemnitees (as defined below)
shall be liable to Subtenant or to any of Subtenant's Agents (as defined in
Section 1.4 of the Master Lease), and Subtenant waives all claims against
Landlord and such other Indemnitees, for any injury to or death of any person or
for loss of use of or damage to or destruction of property in or about the
Premises or Project by or from any cause whatsoever, including without
limitation, earthquake or earth movement, gas, fire, oil, electricity or leakage
from the roof, walls, basement or other portion of the Premises or Project,
except only, with respect to any Indemnitee, to the extent such injury, death or
damage is caused by the gross negligence or willful misconduct of such
Indemnitee and not covered by the insurance required to be carried by Subtenant
under the Sublease and hereunder or except to the extent such limitation on
liability is prohibited by law. The provisions of this Section 7.4 shall survive
the expiration or earlier termination of the Sublease until all claims within
the scope of this Section 7.4 are fully, finally, and absolutely barred by the
applicable statutes of limitations.

          7.5 Subtenant shall hold harmless, indemnify and defend Landlord, and
its employees, agents and contractors (the "Indemnitees"), on the terms and
conditions contained in Section 10.3 of the Master Lease, as if the term
"Subtenant" were substituted for "Tenant" therein.

     8.   Representations of Tenant and Subtenant.
          ---------------------------------------

          8.1 Tenant and Subtenant represent and warrant to Landlord that a true
copy of the Sublease, and all agreements relating to Subtenant's use and
occupancy of the Subleased Premises, and all exhibits, addendum, amendments,
modifications and supplements thereto, is attached hereto as Exhibit A.

          8.2 Tenant and Subtenant represent and warrant to Landlord that,
except as set forth in the Sublease attached hereto as Exhibit A, Subtenant is
not paying to Tenant any rent, additional rent or other consideration whatsoever
in connection with the Sublease and/or Subtenant's use and/or occupancy of the
Subleased Premises or any portion thereof (including, but not limited to,
payments for Tenant's assets, trade fixtures, equipment and/or other personal
property, goodwill, intangible property and/or any capital stock or other equity
ownership of Tenant).

          8.3 Tenant and Subtenant represent and warrant to Landlord that Tenant
has provided Subtenant with a complete copy of the Master Lease, and Subtenant
further represents and warrants to Landlord that Subtenant is familiar with the
provisions thereof.

          8.4 Tenant and Subtenant represent and warrant that Landlord will not
be liable for any brokerage commission or finder's fee in connection with the
consummation of the Sublease or this Agreement. Tenant and Subtenant, jointly
and severally, shall protect,

<PAGE>

indemnify, defend and hold Landlord harmless from and against any claims for
any such commissions, fees or costs, and for all costs, expenses and liabilities
incurred in connection with such claims, including, without limitation,
attorneys' fees and costs.

     9.   Miscellaneous.
          -------------

          9.1 Should any party to this Agreement bring an action against another
party, by reason of or alleging the failure of the other party to comply with
any or all of its obligations hereunder, whether for declaratory or other
relief, then the party which prevails in such action shall be entitled to its
reasonable attorneys' fees and expenses related to such action, in addition to
all other recovery or relief. A party shall be deemed to have prevailed in any
such action (without limiting the generality of the foregoing) if such action is
dismissed upon the payment by the other party of the sums allegedly due or the
performance of obligations allegedly not complied with, or if such party obtains
substantially the relief sought by it in the action, irrespective of whether
such action is prosecuted to judgment. Attorneys' fees shall include, without
limitation, fees incurred in discovery, contempt proceedings, and bankruptcy
litigation. The non-prevailing party shall also pay the attorneys' fees and
costs incurred by the prevailing party in any post-judgment proceedings to
collect and enforce the judgment. The covenant in the preceding sentence is
separate and several and shall survive the merger of this provision into any
judgment on this Agreement.

          9.2 Promptly upon Landlord's request, Tenant and Subtenant shall
execute and deliver such further customary documents and/or instruments and
perform such further customary acts as may be required to give full effect to
the transaction herein contemplated.

          9.3 Capitalized terms used but not defined herein shall have the
respective meanings ascribed to them in the Master Lease. Captions to the
paragraphs and sections in this Agreement are included for convenience only and
do not modify any of the terms of this Agreement. No one party shall be deemed
to have drafted this Agreement and it shall be construed according to its fair
meaning and not against any party. All indemnity obligations under this
Agreement and any other provision hereof the survival of which is necessary to
its enforcement shall survive the expiration or earlier termination of the
Sublease and this Agreement.

          9.4 LANDLORD, TENANT AND SUBTENANT EACH ACKNOWLEDGES THAT IT HAS HAD
THE ADVICE OF COUNSEL OF ITS CHOICE WITH RESPECT TO ITS RIGHTS TO TRIAL BY JURY
UNDER THE CONSTITUTIONS OF THE UNITED STATES AND THE STATE OF CALIFORNIA. EACH
PARTY EXPRESSLY AND KNOWINGLY WAIVES AND RELEASES ALL SUCH RIGHTS TO TRIAL BY
JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM BROUGHT BY EITHER PARTY AGAINST
THE OTHER ON ANY MATTERS ARISING OUT OF OR IN ANY WAY RELATED TO, EITHER
DIRECTLY OR INDIRECTLY, THIS AGREEMENT, OR THE SUBJECT MATTER HEREOF,
SUBTENANT'S USE OR OCCUPANCY OF THE SUBLEASED PREMISES, AND/OR ANY CLAIM FOR
INJURY OR DAMAGE.

Landlord's Initials ______ Tenant's Initials _______ Subtenant's Initials ______

          9.5 Landlord's consent hereunder shall not be effective until this
Agreement has been executed by Landlord, Tenant and Subtenant and delivered by
Landlord and Tenant.

<PAGE>

     9.6  If any provision of this Agreement shall be invalid, unenforceable or
ineffective for any reason whatsoever, all other provisions hereof shall be and
remain in effect.

     9.7  This Agreement is the entire agreement between the parties with
respect to the subject matter hereof, and no alteration, modification or
interpretation hereof shall be binding unless in writing and signed by all
parties. This Agreement shall be construed and enforced in accordance with the
laws of the State of California. This Agreement may be executed and delivered in
any number of counterparts, each of which so executed and delivered shall be
deemed to be an original and all of which shall constitute one and the same
instrument.

                            [signatures on next page]

<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by duly authorized representatives on the date set forth under their
respective signatures below.

LANDLORD:                              TENANT:

CARRAMERICA REALTY CORPORATION,        PERICOM SEMICONDUCTOR CORPORATION,
a Maryland corporation                 a California corporation

                                       By: ________________________________

By: _____________________________      Name: ______________________________
    Leah Segawa
    Managing Director                  Title: _____________________________

Date: ___________________________      Date:_______________________________

                                       By: ________________________________

                                       Name: ______________________________

                                       Title: _____________________________

                                       Date: ______________________________

SUBTENANT:

YESVIDEO.COM,INC.,
a Delaware corporation

By: _____________________________

Name: ___________________________

Title:___________________________

Date: ___________________________

By: _____________________________

Name: ___________________________

Title: __________________________

Date: ___________________________

<PAGE>

                                    Exhibit A

                                    Sublease
                                    --------

                                 [See Attached]

<PAGE>

[LOGO]                                                                 EXHIBIT A
                          STANDARD TRIPLE NET SUBLEASE

1.  Parties.  This Sublease, dated, for reference purposes only, August23, 2001
is made by and between Pericom Semiconductor Corporation, a California
corporation (herein called "Sublessor") and YesVideo, a Delawarecorporation
(herein called "Sublessee").

2.  Premises. Sublessor hereby subleases to Sublessee and Sublessee hereby
subleases from Sublessor for the term, at the rental, and upon all of the
conditions set forth herein, that certain real property situated in the County
of Santa Clara, State of California, commonly known as 2249 Zanker Road, San
Jose, California and described as approximately Twelve Thousand Eight Hundred
Eighty Eight (12,888) Square Feet(the "Premises"), part of a larger building
(the "Building").

3.  Term.

    3.1  Term. The term (the "Term") of this Sublease shall be for eighteen (18)
months commencing on the date (the "Commencement Date") that is the later of
October 1, 2001 or the date by which all of the following have occurred (a)
Sublessor has delivered possession of the Premises to Sublessee; (b) Master
Lessor's written consent is obtained in accordance with the Master Lease, and
ending on March 31, 2003, unless sooner terminated pursuant to any provision
hereof.

    3.2  Delay in Commencement. If the Commencement Date has not occurred due to
Sublessor's inability to obtain consent of the Master Lessor before commencement
of October 1, 2001 or for any reason whatsoever on or before October 15, 2001,
then, in addition to Sublessee's other rights and remedies, Sublessee may
terminate the Sublease by written notice to Sublessor, whereupon any monies
previously paid by Sublessee to Sublessor shall be reimbursed to Sublessee, or,
at Sublessee's election, the date Sublessee is otherwise obliged to commence
payment of rent shall be delayed by one (1) day for each day that the
Commencement Date is delayed beyond such date.

4.  Rent. Sublessee shall pay to Sublessor as rent for the Premises equal
monthly payments of $21,265.20, in advance, on the first day of each month of
the term hereof. Sublessee shall pay Sublessor upon the execution hereof
$21,265.20 as rent for the first month. Rent for any period during the term
hereof which is for less than one (1) month shall be a pro-rata portion of the
monthly installment. Rent shall be payable in lawful money of the United States
to Sublessor at the address stated herein or to such other persons or at such
other places as Sublessor may designate in writing. Sublessee shall also be
obligated to pay any additional rents applicable to the Premises and Term
pursuant to the Master Lease as incorporated herein. Sublessor agrees to bill
Sublessee for any and all applicable additional rent (and such bill shall
include information provided by Master Lessor) and Sublessee shall pay all
additional rents to Sublessor within ten (10) days of its receipt of any
invoice.

5.  Security Deposit. Sublessee shall deposit with Sublessor upon execution
hereof $63,795.60 as security for Sublessee's faithful performance of
Sublessee's obligations hereunder. If Sublessee fails to pay rent or other
charges due hereunder, or otherwise defaults with respect to any provision of
this Sublease, Sublessor may use, apply or retain all or any portion of said
deposit for the payment of any rent or other charge in default or for the
payment of any other sum to which Sublessor may become obligated by reason of
Sublessee's default, or to compensate Sublessor for any loss or damage which
Sublessor may suffer thereby. If Sublessor so uses or applies all or any portion
of said deposit, Sublessee shall within ten (10) days after written demand
therefore deposit cash with Sublessor in an amount sufficient to restore said
deposit to the full amount hereinabove stated and Sublessee's failure to do so
shall be a material breach of this Sublease. Sublessor shall not be required to
keep said deposit separate from its general accounts. If Sublessee performs all
of Sublessee's obligations hereunder, said deposit, or so much thereof as has
not theretofore been applied by Sublessor, shall be returned, without payment of
interest or other increment for its use to Sublessee (or at Sublessor's option,
to the last assignee, if any, of Sublessee's interest

<PAGE>

STANDARD SUBLEASE                                                    Page 2 of 6

hereunder) within fifteen (15) days following the expiration date, and after
Sublessee has vacated the Premises. No trust relationship is created herein
between Sublessor and Sublessee with respect to said Security Deposit.

6.  Use.
    6.1  Use. The Premises shall be used and occupied only for office,
         administration, research and development, system assembly, light
         manufacturing, storage, distribution and any other legal related use
         and for no other purpose.

    6.2  Compliance with Law.

    (a)  Sublessor warrants to Sublessee that the Premises, in its existing
state, as of the Commencement Date, does not violate any applicable building
code regulation or ordinance. In the event that it is determined that this
warranty has been violated, then it shall be the obligation of the Sublessor,
after written notice from Sublessee, to promptly, at Sublessor's sole cost and
expense, rectify any such violation. Except as provided in paragraph 6.2(a),
Sublessee shall, at Sublessee's expense, comply promptly with all applicable
statues, ordinances, rules, regulations, orders, restrictions of record, and
requirements in effect during the term or any part of the term hereof regulating
the use by Sublessee of the Premises. Sublessee shall not use or permit the use
of the Premises in any manner that will tend to create waste or a nuisance or,
if there shall be more than one tenant of the building containing the Premises,
which shall tend to disturb such other tenants.

    6.3  Condition of Premises. Except as provided in paragraph 6.2(a) or
otherwise in this Sublease, Sublessee hereby accepts the Premises in their
condition existing as of the date of the execution hereof, subject to all
applicable zoning, municipal, county and state laws, ordinances, and regulations
governing and regulating the use of the Premises, and accepts this Sublease
subject thereto and to all matters disclosed thereby and by any exhibits
attached hereto. Sublessee acknowledges that neither Sublessor nor Sublessor's
agents have made any representation or warranty as to the suitability of the
Premises for the conduct of Sublessee's business.

7.  Master Lease.
    7.1  Sublessor is the lessee of the Premises by virtue of that Lease, the
         "Lease", , by and between Orchard Investment Company Number 510
         ("Orchard"), predecessor in interest to Master Lessor (as defined
         herein) and Sublessor, dated November 29, 1993, as amended by that
         certain First Amendment to Lease dated February 5, 1996 between Orchard
         and Sublessor, that certain Second Amendment to Leasedated July 31,
         1997 by and between CarrAmerica Realty Corporation ("Master Lessor")
         and Sublessor, that certain Third Amendment to Lease dated April 23,
         1999 by and between Master Lessor and Sublessor, that certain Fourth
         Amendment to Lease dated January 21, 2000 by and between Master Lessor
         and Sublessor, that certain Fifth Amendment dated May 1, 2000 by and
         between Master Lessor and Sublessor,and that Sixth Amendment dated
         October 31, 2000 by and between Master Lessor and Sublessor (the Lease
         and the First through Sixth Amendments are hereinafter collectively
         referred to as the "Master Lease"). A copy of the Master Lease is
         attached hereto as Exhibit A. Sublessor leases approximately sixty-six
         thousand two hundred sixty-four (66,264) square feet of space (the
         "Master Premises").

    7.2  This Sublease is and shall be at all times subject and subordinate to
         the Master Lease.

    The terms, conditions and respective obligations of Sublessor and Sublessee
    to each other under this Sublease shall be the terms and conditions of the
    Master Lease except for those provisions of the Master Lease which are
    directly contraindicated by this Sublease in which event the terms of this
    Sublease document shall control over the Master Lease and except as
    otherwise expressly provided in the Sublease including, without limitation
    in Section 7.4. Therefore, for the purposes of this Sublease, wherever in
    the Master Lease the word "Lessor" is used it shall be deemed to mean the
    Sublessor herein and wherever in the Master Lease the word "Lessee" is used
    it shall be deemed to mean the Sublessee herein, wherever in the Master
    Lease the word "Premises" is used shall be deemed to mean the Premises
    herein, wherever in the Master Lease the word "Term" is used it shall be
    deemed to mean the Term hereof.

<PAGE>

STANDARD SUBLEASE                                                    Page 3 of 6

    During the term of this Sublease as applicable to the Premises , the Master
    Lease is hereby incorporated into the Sublease and Sublessee does hereby
    expressly assume and agree to perform and comply with, for the benefit of
    Sublessor and Master Lessor, each and every obligation of Sublessor under
    the Master Lease except that (a) the following paragraphs of the Master
    Lease not incorporated herein: Summary of Lease (except O and N) , 1.3,1.6,
    1.7, 1.8, 1.11, 1.17, 1.18, 1.21, 1.25, 1.27, 2.2, 2.3, 2.4, 3.1, 3.3, 3.5,
    8.1-(reference to Section G only), 10.2 (except subsection (I)), 15.3, 15.8
    (references to Sections Q and R only), 15.10, 15.13, 15.15, First Addendum,
    First Amendment to Lease, Second Amendment to Lease, Third Amendment to
    Lease (except Section 18), Fourth Amendment to Lease, Fifth Amendment to
    Lease, Sixth Amendment to Lease (except Section 13) (b) references in the
    following provisions to "Landlord" shall mean "Master Lessor" only: Sections
    4.5, 4.6, 5.4, 6.2, 6.3, 7.1.D, 8.2, 8.3, 9.2, 11.1, 11.2, 11.3, (except the
    second reference), 12.1, 12.2, 12.5, 15.4, 15.5, (c) reference to "Tenant's
    Share" shall mean 7.72%; and (d) reference to "Tenant's Allocated Parking
    Stalls" shall mean 50 stalls. In the event of a conflict between the
    provision of this Sublease and the Master Lease, as between Sublessor and
    Sublessee, the provisions of this Sublease shall control.

    The obligations that Sublessee has assumed under paragraph 7.4 hereof are
    hereinafter referred to as the "Sublessee's Assumed Obligations". The
    obligations that Sublessee has not assumed under paragraph 7.4 hereof are
    hereinafter referred to as the "Sublessor's Remaining Obligations".

    Sublessee shall hold Sublessor free and harmless of and from all liability,
    judgments, costs, damages, claims or demands, including reasonable attorneys
    fees, arising out of Sublessee's failure to comply with or perform
    Sublessee's Assumed Obligations.

    Sublessor agrees to maintain the Master Lease during the entire term of this
    Sublease, subject, however, to any earlier termination of the Master Lease
    without the fault of the Sublessor, and to comply with or perform
    Sublessor's Remaining Obligations and to hold Sublessee free and harmless of
    and from all liability, judgments, costs, damages, claims or demands arising
    out of Sublessor's failure to comply with or perform Sublessor's Remaining
    Obligations.

    7.8  Sublessor represents to Sublessee that (i) the Master Lease is in full
force and effect and that no default exists on the part of any party to the
Master Lease nor has there occurred any event which with the passage of time or
giving of notice or both would constitute a default under the Master Lease and
(ii) the form of the Master Lease attached as Exhibit "A" is true, correct and
complete and has not been modified in any respect.

8.   Assignment of Sublease and Default.

    8.1  Sublessor hereby assigns and transfers to Master Lessor the Sublessor's
         interest in this Sublease and all rentals and income arising therefrom,
         subject however to terms of Paragraph 8.2 hereof.

    8.2  Master Lessor, by executing this document, agrees that until a default
         shall occur in the performance of Sublessor's Obligations under the
         Master Lease, that Sublessor may receive, collect and enjoy the rents
         accruing under this Sublease. However, if Sublessor shall default in
         the performance of its obligations to Master Lessor then Master Lessor
         may, at its option, receive and collect, directly from Sublessee, all
         rent owing and to be owed under this Sublease. Master Lessor shall not,
         by reason of this assignment of the Sublease nor by reason of the
         collection of the rents from the Sublessee, be deemed liable to
         Sublessee for any failure of the Sublessor to perform and comply with
         Sublessor's Remaining Obligations.

    8.3  Sublessor hereby irrevocably authorizes and directs Sublessee, upon
         receipt of any written notice from the Master Lessor stating that a
         default exists in the performance of Sublessor's obligations under the
         Master Lease, to pay to Master Lessor the rents due and to become due
         under the Sublease. Sublessor agrees that Sublessee shall have the
         right to rely upon any such statement and request from Master Lessor,
         and that Sublessee shall pay such rents to

<PAGE>

STANDARD SUBLEASE                                                    Page 4 of 6

         Master Lessor without any obligation or right to inquire as to whether
         such default exists and notwithstanding any notice from or claim from
         Sublessor to the contrary and Sublessor shall have no right or claim
         against Sublessee for any such rents to paid by Sublessee.

    8.4  No changes or modifications shall be made to this Sublease without the
         consent of Master Lessor.

9.  Consent of Master Lessor.

    9.1  In the event that the Master Lease requires that Sublessor obtain the
         consent of Master Lessor to any subletting by Sublessor then, this
         Sublease shall not be effective unless, Master Lessor consent to this
         Subletting.

    9.2  In the event that the obligations of the Sublessor under the Master
         Lease have been guaranteed by third parties then this Sublease, nor the
         Master Lessor's consent, shall not be effective unless, said guarantors
         consent to this Sublease.

     9.3 In the event that Master Lessor does give such consent then:

     (a) Such consent will not release Sublessor or its obligations or alter the
primary liability of Sublessor to pay the rent and perform and comply with all
of the obligations of Sublessor to be performed under the Master Lease.

     (b) The acceptance of rent by Master Lessor from Sublessee or any one else
liable under the Master Lease shall not be deemed a waiver by Master Lessor of
any provisions of the Master Lease.

     (c) The consent of this Sublease shall not constitute a consent to any
subsequent subletting or assignment.

     (d) In the event of any default of Sublessor under the Master Lease, Master
Lessor may proceed directly against Sublessor, any guarantors or any one else
liable under the Master Lease or this Sublease without first exhausting Master
Lessor's remedies against any other person or entity liable thereon to Master
Lessor.

     (e) Master Lessor may consent to subsequent sublettings and assignments of
the Master Lease or this Sublease or any amendments or modifications thereto
without notifying Sublessor nor any one else liable under the Master Lease and
without obtaining their consent and such action shall not relieve such persons
from liability.

    (f)  In the event that Sublessor shall default in its obligations under the
         Master Lease, then Master Lessor, at its option and without being
         obligated to do so, may require Sublessee to attorn to Master Lessor in
         which event Master Lessor shall undertake the obligations of Sublessor
         under this Sublease from the time of the exercise of said option to but
         Master Lessor shall not be liable for any prepaid rents nor any
         security deposit paid by Sublessee unless actually received by
         Sublessor, nor shall Master Lessor be liable for any other defaults of
         the Sublessor under the Sublease unless continuing.

    9.4  The signatures of the Master Lessor and any Guarantors of Sublessor at
         the end of this document shall constitute their consent to the terms of
         this Sublease.

    9.5  Master Lessor acknowledges that, to the best of Master Lessor's
knowledge, no default presently exists under the Master Lease of obligations to
be performed by Sublessor nor has there occurred any event which with the
passage of time or giving of notice or both would constitute a default under the
Master Lease, and that the Master Lease is in full force and effect.

    9.6  In the event that Sublessor defaults under its obligations to be
performed under the Master Lease by Sublessor, Master Lessor agrees to deliver
to Sublessee a copy of any such notice of default. Sublessee shall have the
right to cure any default of Sublessor described in any notice of default within
ten (10) days after service of such notice of default on Sublessee. If such
default is cured by Sublessee then Sublessee shall have the right of
reimbursement and offset from and against Sublessor.

<PAGE>

STANDARD SUBLEASE                                                    Page 5 of 6

10. Brokers Fee.

    10.1  Upon execution hereof by all parties, Sublessor shall pay to Colliers
          International, Inc., a licensed real estate broker, (herein called
          "Broker"), a fee as set forth in a separate agreement between
          Sublessor and Broker.

    10.2  Sublessor agrees that if Sublessee decides to either to extend the
          term of this Sublease, to renew this Sublease, pertaining to the
          Premises or any adjacent property which Sublessor may own or in which
          Sublessor has an interest, then as to any of said transactions
          Sublessor shall pay to Broker a fee, in accordance with the schedule
          of Broker in effect at the time of the execution of this Sublease.
          Notwithstanding the foregoing, Sublessor's obligation under this
          Paragraph 10.2 is limited to a transaction to which Sublessor is
          acting as a sublessor. Sublessee shall have no liability whatsoever
          for payment of any Broker's fees.

    10.3  Intentionally Deleted

    10.4  Intentionally Deleted

    10.5  Any transferee of Sublessor's interest in this Sublease, or of Master
Lessor's interest in the Master Lease, by accepting an assignment thereof, shall
be deemed to have assumed the respective obligations of Sublessor or Master
Lessor under this Paragraph 10.

11. Attorney's Fees. If any party brings an action to enforce the terms hereof
or to declare rights hereunder, the prevailing party in any such action, on
trial and appeal, shall be entitled to his reasonable attorney's fees to be paid
by the losing party as fixed by the Court.

Additional Provisions.

     A.   Sublessee shall accept the Premises in its "As Is" condition, subject
          to a letter to be agreed upon by both Sublessee and Sublessor which is
          attached hereto as Exhibit C.

     B.   Sublessor shall deliver the Premises with all cubicles in good working
          order and both parties shall agree and execute a list of equipment
          that will remain in the Premises during the term of the sublease and
          will remain the property of the Sublessor at the end of the sublease
          term. Such equipment list is attached hereto as Exhibit B.

     C.   Sublessee shall have access, not occupancy to the Premises on
          September 15, 2001, upon Sublessor receiving Master Lessor's consent,
          for the purpose of installing items that are pertinent to Sublessee's
          business.

     D.   Sublessor agrees to warrant that the mechanical system (HVAC) shall be
          in good working order for the first thirty (30) days after the
          commencement date.

               If this Sublease has been filled in it has been prepared
               for submission to your attorney for his approval. No
               representation or recommendation is made by Colliers
               International, Inc. or its agents or employees as to the
               legal sufficiency, legal effect, or tax consequences of
               this Sublease or the transaction relating thereto.

Executed at _____________________________      PERICOM SEMICONDUCTOR CORPORATION
                                             -----------------------------------
_________________________________________    a California corporation

on ______________________________________    By ________________________________

address _________________________________    By ________________________________

_________________________________________         "Sublessor" (Corporate Seal)

<PAGE>

STANDARD SUBLEASE                                                    Page 6 of 6

Executed at __________________________    YESVIDEO, INC., a Delaware corporation
                                         ---------------------------------------

on ___________________________________   By ____________________________________

address ______________________________   By ____________________________________

______________________________________       "Sublessee" (Corporate Seal)

Executed at __________________________    CARRAMERICA REALTY CORPORATION
                                         -------------------------------

______________________________________   a Maryland corporation

on ___________________________________   By ____________________________________

address ______________________________   By ____________________________________

______________________________________      "Master Lessor" (Corporate Seal)

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