Document:

<PAGE>   1
                                                                     EXHIBIT 4.2

                               THE GOOD GUYS, INC.

                          EMPLOYEE STOCK PURCHASE PLAN
                       (as amended through March 14, 2001)

1.      PURPOSE:

            The Good Guys, Inc. EMPLOYEE STOCK PURCHASE PLAN (the "Plan") is
designed to foster continued cordial employee relations, to encourage and assist
its employees and the employees of any present or future subsidiaries in
acquiring a stock ownership interest in The Good Guys, Inc. (the "Corporation")
and to help them provide for their future security. The Plan is intended to be
an Employee Stock Purchase Plan under Internal Revenue Code Section 423.

2.      STOCK SUBJECT TO THE PLAN:

            Subject to adjustment pursuant to Section 12 of the Plan, the
aggregate number of shares of Common Stock (the "shares") which may be sold
under the Plan is 4,000,000. The shares may be authorized, but unissued, or
reacquired shares of Common Stock of the Corporation. The Corporation, during
the term of the Plan, shall at all times reserve and keep available, such number
of shares as shall be sufficient to satisfy the requirements of the Plan.

3.      PERIODS:

               The Plan originally provided for six-month periods ending on the
last day of June and December of each year, with the exception that the first
period under the Plan commenced on February 6, 1986 and ended on June 30, 1986.
Effective as of September 29, 1999, the Plan was amended to provide for a
continuation of the six-month period through December 31, 1999, with respect to
those members of the Plan who were participants as of July 1, 1999, but to
provide for three-month periods ending on the last day of March, June, September
and December of each year for members of the Plan enrolling for the first time
after July 1, 1999 and for all members after December 31, 1999, with the first
three-month period to commence on October 11, 1999 and to end on December 31,
1999. By reason of an amendment to the Plan adopted in March 2001, the term
"period" as used in the Plan shall mean, effective as of April 1, 2001, the
two-month period commencing on April 1, 2001 and ending on May 31, 2001 and
thereafter the three-month periods ending on the last day of May, August,
November and February of each year.

<PAGE>   2

4.      ELIGIBILITY:

            Anyone who becomes an employee of the Corporation or any of its
subsidiaries (except those employees who own or hold options to purchase five
percent (5%) or more of the capital stock of the Corporation or any subsidiary
of the Corporation at the start of any period, those employees whose customary
employment is less than 20 hours per week, and those employees whose customary
employment is for not more than 5 months in any calendar year) is eligible to
become a member of the Plan on the first day of the period following the
commencement of service. Notwithstanding the foregoing, no employee shall be
entitled to purchase (i) shares of stock under the Plan and all other purchase
plans of the Corporation and any parent or subsidiary of the Corporation with an
aggregate fair market value (determined at date of grant) exceeding $25,000 per
year for each calendar year in which such option is outstanding at any time, or
(ii) more than 2,000 shares of stock under the Plan in any period.

            For purposes of this Plan, "subsidiary" shall mean a corporation of
which not less than fifty percent (50%) of the voting shares are held by the
Corporation or a subsidiary of the Corporation.

5.      JOINING THE PLAN:

            Any eligible employee's participation in the Plan shall be effective
as of the first day of the period following the day on which the employee
completes, signs, and returns to the Corporation, or one of its present or
future subsidiaries, a Stock Purchase Plan Application and Payroll Deduction
Authority form indicating his or her acceptance and agreement to the Plan.
Membership of any employee in the Plan is entirely voluntary.

            Any employee receiving shares shall have no rights with respect to
continuation of employment, nor with respect to continuation of any particular
Corporation business, policy or product.

6.      MEMBER'S CONTRIBUTIONS:

            Each member shall elect to make contributions by payroll deduction
of any percentage up to fifteen percent (15%) of his or her gross compensation.

            Subject to the maximum described above, a member may elect in
writing to increase or decrease his or her rate of contribution; such change
will become effective the first day of the period following receipt by the
Corporation of such written election.

            The amount of each member's contribution shall be held by the
Corporation in a special account and such contributions, free of any obligation
of the Corporation to pay interest thereon, shall be credited to such member's
individual account as of the last day of the month during which the compensation
from which the contributions were deducted was paid.

            No member will be permitted to make contributions for any period
during which he or she is not receiving pay from the Corporation or one of its
present or future subsidiaries.

                                       2
<PAGE>   3

7.      ISSUANCE OF SHARES:

            On the last trading day of each period so long as the Plan shall
remain in effect, and provided the member has not before that date advised the
Corporation that he or she does not wish shares purchased for his or her account
on that date, the Corporation shall apply the funds credited to the member's
account as of that date to the purchase of authorized but unissued shares of its
Common Stock in units of one share or multiples thereof.

            The cost to each member for the shares so purchased shall be
eighty-five percent (85%) of the lower of:

            1. The mean between the average bid and ask prices of the stock in
the over-the-counter market as quoted on the National Association of Security
Dealers Automatic Quotation System (NASDAQ), or if its stock is a National
Market Issue the last sales price of the stock, or if the stock is traded on one
or more securities exchanges the average of the closing prices on all such
exchanges, on the first trading day of the period; or

            2. The mean between the average bid and ask prices of the stock in
the over-the-counter market as quoted on the National Association of Securities
Dealers Automatic Quotation System (NASDAQ) or if the stock is a National Market
issue the last sales price of the stock, or if the stock is traded on one or
more securities exchanges the average of the closing prices on all such
exchanges on the last trading day of the period.

            Any moneys remaining in such member's account equaling less than the
sum required to purchase one share shall, unless otherwise requested by the
member, be held in the member's account for use during the next period. Any
moneys remaining in such member's account by reason of his or her prior election
not to purchase shares in a given period, as aforesaid, or moneys remaining in
such member's account by reason of application of the provisions of the next
paragraph hereof, shall be promptly returned to the member. The Corporation
shall as expeditiously as possible after the last day of each period issue to
the member entitled thereto the certificate evidencing the shares issuable to
him or her as provided herein.

            Notwithstanding anything above to the contrary, (a) if the number of
shares all members desire to purchase at the end of any period exceeds the
number of shares then available under the Plan, the shares available shall be
allocated among such members in proportion to their contributions during the
period; and (b) no funds in an employee's account shall be applied to the
purchase of shares and no shares hereunder shall be issued unless such shares
are covered by an effective registration statement under the Securities Act of
1933, as amended, or by an exemption therefrom.

            EFFECTIVE AS TO THOSE MEMBERS WHO PARTICIPATE IN THE PLAN FOR THE
PERIOD COMMENCING ON OCTOBER 11, 1999 AND ENDING ON DECEMBER 31, 1999 AND AS TO
ALL MEMBERS FOR PERIODS AFTER DECEMBER 31, 1999, THE SHARES PURCHASED CANNOT BE
TRANSFERRED UNTIL THE ELAPSE OF ONE YEAR FROM THE LAST DAY OF THE PERIOD WITH
RESPECT TO WHICH THE SHARES WERE

                                       3
<PAGE>   4

ISSUED AND AN APPROPRIATE LEGEND TO THAT EFFECT SHALL BE PLACED ON THE
CERTIFICATE REPRESENTING THE SHARES.

8.      TERMINATION OF MEMBERSHIP:

            A member's membership in the Plan will be terminated when the member
(a) voluntarily elects to withdraw his or her entire account, (b) resigns or is
discharged from the Corporation or one of its present or future subsidiaries,
(c) dies, or (d) does not receive pay from the Corporation or one of its present
or future subsidiaries for twelve (12) consecutive months, unless this period is
due to illness, injury or for other reasons approved by the persons or person
appointed by the Corporation to administer the Plan as provided in Paragraph 10
below. Upon termination of membership, the terminated member shall not be
entitled to rejoin the Plan until the first day of the period immediately
following the period in which the termination occurs. Upon termination of
membership, the member shall be entitled to the amount of his or her individual
account within fifteen (15) days after termination.

9.      BENEFICIARY:

            Each member shall designate a beneficiary or beneficiaries and may,
without their consent, change his or her designation. Any designation shall be
effective only after it is received by the Corporation and shall become
effective as of the date it is signed and shall be controlling over any
disposition by will or otherwise.

            Upon the death of a member his or her account shall be paid or
distributed to the beneficiary or beneficiaries designated by such member, or in
the absence of such designation, to the executor or administrator of his or her
estate, and in either event the Corporation shall not be under any further
liability to anyone. If more than one beneficiary is designated, then each
beneficiary shall receive an equal portion of the account unless the member
indicates to the contrary in his or her designation, provided that the
Corporation may in its sole discretion make distributions in such form as will
avoid the creation of fractional shares.

10.     ADMINISTRATION OF THE PLAN:

            The Plan shall be administered by such officers or other employees
of the Corporation as the Corporation may from time to time select, and the
persons so selected shall be responsible for the administration of the Plan. All
costs and expenses incurred in administering the Plan shall be paid by the
Corporation. Any taxes applicable to the member's account shall be charged or
credited to the member's account by the Corporation.

11.     MODIFICATION AND TERMINATION:

            The Corporation expects to continue the Plan until such time as the
shares reserved for issuance under the Plan have been sold. The Corporation
reserves, however, the right to amend, alter, or terminate the Plan in its
discretion. Upon termination, each member shall be entitled to the amount of his
or her individual account within thirty (30) days after termination.

                                       4
<PAGE>   5

12.     ADJUSTMENTS UPON CHANGES IN CAPITALIZATION:

            Appropriate and proportionate adjustments shall be made in the
number and class of shares of stock subject to this plan, and to the rights
granted hereunder and the prices applicable to such rights, in the event of a
stock dividend, stock split, reverse stock split, recapitalization,
reorganization, merger, consolidation, acquisition, separation, or like change
in the capital structure of the Corporation.

13.     ASSIGNABILITY OF RIGHTS:

            No rights of any employee under this Plan shall be assignable by him
or her, by operation of law, or otherwise, except to the extent that a member is
permitted to designate a beneficiary or beneficiaries as hereinabove provided,
and except to the extent permitted by the law of descent and distribution if no
such beneficiary be designated. Prior to the issuance of any shares under this
Plan, each employee member shall be required to sign a statement as set forth in
Exhibit "A" attached hereto and incorporated herein.

14.     PARTICIPATION IN OTHER PLANS:

            Nothing herein contained shall affect an employee's right to
participate in and receive benefits under and in accordance with the then
current provisions of any pension, insurance, or other employee welfare plan or
program of the Corporation.

15.     APPLICABLE LAW:

            The interpretation, performance, and enforcement of this Plan shall
be governed by the laws of the State of California.

16.     EFFECTIVE DATE OF PLAN; SHAREHOLDER APPROVAL:

            The Plan shall become effective upon adoption by the Board and
approval by the shareholders of the Corporation.

17.     LEGEND CONDITIONS:

            The shares of Common Stock to be issued pursuant to the provisions
of this Plan shall have endorsed upon their face the following:

            1. Any legend condition imposed as a condition of qualification by
        the California Commissioner of Corporations

            2. Unless the shares to be issued under this Plan have been
        registered under the Securities Act of 1933, the following additional
        legend shall be placed on the certificates:

            "The shares represented by this certificate have not been registered
            under the Securities Act of 1933. The shares have been acquired for
            investment and may not

                                       5
<PAGE>   6

            be pledged or hypothecated, and may not be sold or transferred in
            the absence of an effective Registration Statement for the shares
            under the Securities Act of 1933 or an opinion of counsel to the
            Company that registration is not required under said Act."

            3. The legend provided for in Section 7 hereof.

                                       6<PAGE>   1

                                                                  EXHIBIT 10.8.1

                            AMENDMENT NUMBER ELEVEN

     AMENDMENT NUMBER ELEVEN DATED DECEMBER 12, 2000 TO THAT LEASE DATED JANUARY
18, 1998, AS AMENDED BY THAT AMENDMENT ONE DATED APRIL 28, 1998, THAT AMENDMENT
NUMBER TWO DATED OCTOBER 12, 1998, THAT AMENDMENT NUMBER THREE DATED OCTOBER 19,
1998, THAT AMENDMENT NUMBER FOUR DATED JULY 28, 1999, THAT AMENDMENT NUMBER FIVE
DATED AUGUST 26, 1999, THAT AMENDMENT NUMBER SIX DATED SEPTEMBER 10, 1999, THAT
AMENDMENT NUMBER SEVEN DATED DECEMBER 2, 1999, THAT AMENDMENT NUMBER EIGHT DATED
MARCH 17, 2000 THAT AMENDMENT NUMBER NINE DATED APRIL 14, 2000 AND THAT
AMENDMENT NUMBER TEN DATED MAY 30, 2000 BETWEEN SPIEKER PROPERTIES, L.P., AS
LANDLORD, AND EXTENSITY, INC, A DELAWARE CORPORATION, AS TENANT, COLLECTIVELY
(THE "LEASE"), FOR PREMISES LOCATED AT 2200 POWELL STREET, EMERYVILLE
CALIFORNIA.

     Effective as of the Delivery Date, the Lease will be amended as follows to
provide for Tenant's Expansion Premises as set forth below:

     1. Expansion Premises. The Expansion Premises shall consist of suites
detailed on the following chart including their respective rentable square
footage, Commencement Date, starting Base Rent on a per monthly per square foot
basis and their respective Prorata Share:

<TABLE>
<CAPTION>
                                                           STARTING
                        RENTABLE         ESTIMATED        BASE RENT     PRORATA       SCHEDULED
        SUITE          SQUARE FEET     DELIVERY DATE      PER SQ.FT.     SHARE     EXPIRATION DATE
        -----          -----------    ----------------    ----------    -------    ---------------
<S>                    <C>            <C>                 <C>           <C>        <C>
600..................     7,634        January 1, 2001      $4.15        3.33%     August 31, 2006
675..................     1,733       February 1, 2001      $3.81        0.76%     August 31, 2006
                          -----                                          ----
Total................     9,367                                          4.09%
                          =====                                          ====
</TABLE>

     The Expansion Premises are approximately as shown outlined in red on the
attached floor plan (Exhibit A). The term "Premises" as used in the Lease is
amended to mean the original Premises plus the Expansion Premises. The Premises
as expanded herein shall consist of approximately 60,774 rentable square feet.

     2. Term Commencement Date. The Term for the Expansion Premises shall
commence upon the date which Landlord is able to deliver the Expansion Premises
("Estimated Delivery Date") The Estimated Delivery Date is detailed in Paragraph
1 for each Suite. Tenant hereby acknowledges that each of the suites referenced
in Paragraph 1 of this Amendment are currently occupied and Tenant understands
that Landlord's delivery of the Expansion Premises as provided herein is subject
to each of the existing tenants surrendering the Expansion Premises to Landlord
in a timely manner in accordance with their respective leases.

     3. Base Rent. The Base Rent for the Expansion Premises as shall be as
follows:

<TABLE>
<CAPTION>
                                                  SUITE 600      SUITE 675
                     DATE                        (7,634 RSF)    (1,733 RSF)      TOTAL
                     ----                        -----------    -----------    ----------
<S>                                              <C>            <C>            <C>
1/1/01 - 1/31/01...............................  $31,681.10                    $31,681.10
2/1/01 - 6/30/02...............................  $32,948.34      $6,602.73     $39,551.07
7/1/02 - 6/30/03...............................  $34,266.28      $6,866.84     $41,133.12
7/1/03 - 6/30/04...............................  $35,636.93      $7,141.51     $42,778.44
7/1/04 - 6/30/05...............................  $37,062.41      $7,427.17     $44,489.58
7/1/05 - 8/31/06...............................  $38,544.90      $7,724.26     $46,269.16
</TABLE>

     For reference only, the Base Rent schedule for the Premises as expanded
herein shall be determined by referring to Paragraph 8 of Amendment 8, Paragraph
3 of Amendment 10 and Paragraph 3 of this Amendment Number 11.

<PAGE>   2

     4. Security Deposit/Letter of Credit A. Delivery of Letter of
Credit. Landlord and Tenant hereby acknowledge that Landlord is currently
holding a cash security deposit in the amount of $124,000.00 to be held by
Landlord throughout the term of this Lease. Landlord is also in possession of an
unconditional, irrevocable letter of credit ("LOC") in the amount of
$900,000.00. Upon execution of this Amendment Number Eleven, Tenant agrees to
increase the LOC Amount in accordance with the following schedule under all the
same terms and conditions as the existing LOC as defined in Paragraph 4 of
Amendment Number Ten of this Lease.

<TABLE>
<CAPTION>
                      DATE OF INCREASE                        TOTAL LOC AMOUNT
                      ----------------                        ----------------
<S>                                                           <C>
1/1/01......................................................     $1,425,000
1/1/02......................................................     $1,665,000
1/1/03......................................................     $1,735,000
1/1/04......................................................     $1,815,000
1/1/05......................................................     $1,885,000
1/1/06......................................................     $1,960,000
</TABLE>

     5. Tenant's Proportionate Share. Tenant's Proportionate Share for the
Expansion Premises shall be as outlined in Paragraph 1 for each of the
respective suites and increased as of the Delivery Date. Tenant's Base Year
shall remain the calendar year 1999.

     6. Tenant Improvements. Tenant agrees to accept the Expansion Premises in
an "as is" condition with no further obligation from Landlord to improve the
Expansion Premises.

     7. Occupancy and Parking Density. The Occupancy Density for the Premises as
expanded herein shall be 304 people (5 per 1,000 rentable square feet). The
Parking Density for the Premises as expanded herein shall be 157 unreserved
parking spaces (3 per 1,000 usable square feet).

     8. Contingency. Landlord and Tenant hereby acknowledge that the
effectiveness of this Lease Amendment with respect to Suite 600 is conditioned
upon Landlord receiving a fully executed Lease termination Agreement from WREIT,
the current tenant of 2200 Powell, Suite 600.

     All other terms and conditions of the Lease shall remain in full force and
effect and shall apply to the Expansion Premises as well as to the original
Premises.

<PAGE>   3

     IN WITNESS WHEREOF, the parties hereto have executed this Amendment Number
Ten as of the day and year first above written.

Dated: 12/12/00                           LANDLORD:

                                          SPIEKER PROPERTIES, L.P.,
                                          a California limited partnership

                                          By: Spieker Properties, Inc.,
                                             a Maryland corporation,
                                             its general partner

Date: 2/12/00                             By:      /s/ JOHN R. WINTHER
                                            ------------------------------------
                                            John R. Winther
                                            Its: Senior Vice President

                                          TENANT:

                                          EXTENSITY INC.,
                                          a Delaware corporation

Date: 11/27/00                            By:       /s/ KENNETH HAHN
                                            ------------------------------------
                                            Kenneth Hahn
                                            Its:  Chief Financial Officer

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00022-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00022-of-00352.parquet"}]]