EXHIBIT 10.21


       STANDARD INDUSTRIAL/COMMERCIAL MULTI-TENANT LEASE--GROSS
              AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION
                               [LOGO]


1.     BASIC PROVISIONS ("BASIC PROVISIONS").

       1.1     PARTIES: This Lease ("LEASE"), dated for reference purposes
only, October 20, 1995, is made by and between All Phase Telecommunication, 
Inc. ("LESSOR") and The Quicksilver Group ("LESSEE"), (collectively the 
"PARTIES," or individually a "PARTY").

       1.2(a)  PREMISES: That certain portion of the Building, including all 
improvements therein or to be provided by Lessor under the terms of this 
Lease, commonly known by the street address of 10061 Bubb Road, located in 
the City of Cupertino, County of Santa Clara, State of California, with zip 
code __________, as outlined on Exhibit "A" attached hereto ("PREMISES"). The 
"BUILDING" is that certain building containing the Premises and generally 
described as (describe briefly the nature of the Building): all of that 
certain real property comprising 5,500 square feet of space being the most 
northly portion of building in a building comprising approximately 14,500 
square feet.  In addition to Lessee's rights to use and occupy the Premises 
as hereinafter specified, Lessee shall have non-exclusive rights to the 
Common Areas (as defined in Paragraph 2.7 below) as hereinafter specified, 
but shall not have any rights to the roof, exterior walls or utility raceways 
of the Building or to any other buildings in the Industrial Center. The 
Premises, the Building, the Common Areas, the land upon which they are 
located, along with all other buildings and improvements thereon, are herein 
collectively referred to as the "INDUSTRIAL CENTER." (Also see Paragraph 2.)

       1.2(b)  PARKING:  twenty-five (25) unreserved vehicle parking 
spaces ("UNRESERVED PARKING SPACES"); and ___________________________________
reserved vehicle parking spaces ("RESERVED PARKING SPACES"). (Also see 
Paragraph 2.6.)

       1.3     TERM:  3 years and 0 months ("ORIGINAL TERM") commencing 
November 15, 1995 ("COMMENCEMENT DATE") and ending November 14, 1998 
("EXPIRATION DATE"). (Also see Paragraph 3.)

       1.4     EARLY POSSESSION:  November 1, 1995 ("EARLY POSSESSION 
DATE"). (Also see Paragraphs 3.2 and 3.3.)

       1.5     BASE RENT:  $6,600.00 per month ("BASE RENT"), payable on the
first day of each month commencing see paragraph 50 (Also see Paragraph 4.)

/ /  If this box is checked, this Lease provides for the Base Rent to be
adjusted per Addendum ______________, attached hereto.

       1.6(a)  BASE RENT PAID UPON EXECUTION:  $6,600.00 as Base Rent for the 
period November 15, 1995 - December 14, '96.

       1.6(b)  LESSEE'S SHARE OF COMMON AREA OPERATING EXPENSES:  thirty-eight
percent (38%) ("LESSEE'S SHARE") as determined by / / prorata square footage 
of the Premises as compared to the total square footage of the Building or 
/ / other criteria as described in Addendum ____.

       1.7     SECURITY DEPOSIT:  $8,580.00 ("SECURITY DEPOSIT"). (Also see 
Paragraph 5.)

       1.8     PERMITTED USE:  sales, design, shipping and distribution of
software and related products.  ("PERMITTED USE") (Also see Paragraph 6.)

       1.9     INSURING PARTY. Lessor is the "INSURING PARTY." (Also see 
Paragraph 8.)

       1.10(a) REAL ESTATE BROKERS. The following real estate broker(s) 
(collectively, the "BROKERS") and brokerage relationships exist in this 
transaction and are consented to by the Parties (check applicable boxes):

/X/ Lalond Brokerage, Inc. represents Lessor exclusively ("LESSOR'S BROKER");
/X/ Bishop Hawk, Inc. represents Lessee exclusively ("LESSEE'S BROKER"); or 
/ / ________________________ represents both Lessor and Lessee ("DUAL AGENCY").
(Also see Paragraph 15.)

       1.10(b) PAYMENT TO BROKERS. Upon the execution of this Lease by both 
Parties, Lessor shall pay to said Broker(s) jointly, or in such separate 
shares as they may mutually designate in writing, a fee as set forth in a 
separate written agreement between Lessor and said Broker(s) (or in the event 
there is no separate written agreement between Lessor and said Broker(s), the 
sum of $15,000.00) for brokerage services rendered by said Broker(s) in 
connection with this transaction. 

       1.11    GUARANTOR. The obligations of the Lessee under this Lease are 
to be guaranteed by _________________________________________________________
_____________________________________________________________________________
("GUARANTOR"). (Also see Paragraph 37.)

       1.12    ADDENDA AND EXHIBITS. Attached hereto is an Addendum or 
Addenda consisting of Paragraphs 49 through 54, and Exhibits "A" through 
____, all of which constitute a part of this Lease. 

2.     PREMISES, PARKING AND COMMON AREAS.

       2.1     LETTING. Lessor hereby leases to Lessee, and Lessee hereby 
leases from Lessor, the Premises, for the term, at the rental, and upon all 
of the terms, covenants and conditions set forth in this Lease. Unless 
otherwise provided herein, any statement of square footage set forth in this 
Lease, or that may have been used in calculating rental and/or Common Area 
Operating Expenses, is an approximation which Lessor and Lessee agree is 
reasonable and the rental and Lessee's Share (as defined in Paragraph 1.6(b)) 
based thereon is not subject to revision whether or not the actual square 
footage is more or less. 

       2.2     CONDITION. Lessor shall deliver the Premises to Lessee clean 
and free of debris on the Commencement Date and warrants to Lessee that the 
existing plumbing, electrical systems, fire sprinkler system, lighting, air 
conditioning and heating systems and loading doors, if any, in the Premises, 
other than those constructed by Lessee, shall be in good operating condition 
on the Commencement Date. If a non-compliance with said warranty exists as of 
the Commencement Date, Lessor shall, except as otherwise provided in this 
Lease, promptly after receipt of written notice from Lessee setting forth 
with specificity the nature and extent of such non-compliance, rectify same 
at Lessor's expense. If Lessee does not give Lessor written notice of a 
non-compliance with this warranty within thirty (30) days after the 
Commencement Date, correction of that non-compliance shall be the obligation 
of Lessee at Lessee's sole cost and expense. 

       2.3     COMPLIANCE WITH COVENANTS, RESTRICTIONS AND BUILDING CODE. 
Lessor warrants that any improvements (other than those constructed by Lessee 
or at Lessee's direction) on or in the Premises which have been constructed 
or installed by Lessor or with Lessor's consent or at Lessor's direction 
shall comply with all applicable covenants or restrictions of record and 
applicable building codes, regulations and ordinances in effect on the 
Commencement Date. Lessor further warrants to Lessee that Lessor has no 
knowledge of any claim having been made by any governmental agency that a 
violation or violations of applicable building codes, regulations, or 
ordinances exist with regard to the Premises as of the Commencement Date. 
Said warranties shall not apply to any Alterations or Utility Installations 
(defined in Paragraph 7.3(a)) made or to be made by Lessee. If the Premises 
do not comply with said warranties, Lessor shall, except as otherwise 
provided in this Lease, promptly after receipt of written notice from Lessee 
given within six (6) months following the Commencement Date and setting forth 
with specificity the nature and extent of such non-compliance, take such 
action, at Lessor's expense, as may be reasonable or appropriate to rectify 
the non-compliance. Lessor makes no warranty that the Permitted Use in 
Paragraph 1.8 is permitted for the Premises under Applicable Laws (as defined 
in Paragraph 2.4). 

       2.4     ACCEPTANCE OF PREMISES. Lessee hereby acknowledges: (a) that 
it has been advised by the Broker(s) to satisfy itself with respect to the 
condition of the Premises (including but not limited to the electrical and 
fire sprinkler systems, security, environmental aspects, and compliance with 
the Americans with Disabilities Act and applicable zoning, municipal, county, 
state and federal laws, ordinances and regulations and any covenants or 
restrictions of record (collectively, "APPLICABLE LAWS") and the present and 
future suitability of the Premises for Lessee's intended use; (b) that Lessee 
has made such investigation as it deems necessary with reference to such 
matters, is satisfied with reference thereto, and assumes all responsibility 
therefore as the same relate to Lessee's occupancy of the Premises and/or the 
terms of this Lease; and (c) that neither Lessor, nor any of Lessor's agents, 
has made any oral or written representations or warranties with respect to 
said matters other than as set forth in this Lease. 

       2.5     LESSEE AS PRIOR OWNER/OCCUPANT. The warranties made by Lessor 
in this Paragraph 2 shall be of no force or effect if immediately prior to 
the date set forth in Paragraph 1.1 Lessee was the owner or occupant of the 
Premises. In such event, Lessee shall, at Lessee's sole cost and expense, 
correct any non-compliance of the Premises with said warranties. 


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                                                       -----
- -C- American Industrial Real Estate Association 1993



       2.6     VEHICLE PARKING. Lessee shall be entitled to use the number of 
Unreserved Parking Spaces and Reserved Parking Spaces specified in Paragraph 
1.2(b) on those portions of the Common Areas designated from time to time by 
Lessor for parking.  Lessee shall not use more parking spaces than said number. 
Said parking spaces shall be used for parking by vehicles no larger than 
full-size passenger automobiles or pick-up trucks, herein called "PERMITTED 
SIZE VEHICLES." Vehicles other than Permitted Size Vehicles shall be parked 
and loaded or unloaded as directed by Lessor in the Rules and Regulations (as 
defined in Paragraph 40) issued by Lessor. (Also see Paragraph 2.9.) 

               (a)     Lessee shall not permit or allow any vehicles that 
belong to or are controlled by Lessee or Lessee's employees, suppliers, 
shippers, customers, contractors or invitees to be loaded, unloaded, or parked
in areas other than those designated by Lessor for such activities. 

               (b)     If Lessee permits or allows any of the prohibited 
activities described in this Paragraph 2.6, then Lessor shall have the right, 
without notice, in addition to such other rights and remedies that it may 
have, to remove or tow away the vehicle involved and charge the cost to 
Lessee, which cost shall be immediately payable upon demand by Lessor. 

               (c)     Lessor shall at the Commencement Date of this Lease, 
provide the parking facilities required by Applicable Law.

       2.7     COMMON AREAS--DEFINITION. The term "COMMON AREAS" is defined 
as all areas and facilities outside the Premises and within the exterior 
boundary line of the Industrial Center and interior utility raceways within 
the Premises that are provided and designated by the Lessor from time to time 
for the general non-exclusive use of Lessor, Lessee and other lessees of the 
Industrial Center and their respective employees, suppliers, shippers, 
customers, contractors and invitees, including parking areas, loading and 
unloading areas, trash areas, roadways, sidewalks, walkways, parkways, 
driveways and landscaped areas. 

       2.8     COMMON AREAS--LESSEE'S RIGHTS. Lessor hereby grants to 
Lessee, for the benefit of Lessee and its employees, suppliers, shippers, 
contractors, customers and invitees, during the term of this Lease, the 
non-exclusive right to use, in common with others entitled to such use, the 
Common Areas as they exist from time to time, subject to any rights, powers, 
and privileges reserved by Lessor under the terms hereof or under the terms 
of any rules and regulations or restrictions governing the use of the 
Industrial Center. Under no circumstances shall the right herein granted to 
use the Common Areas be deemed to include the right to store any property, 
temporarily or permanently, in the Common Areas. Any such storage shall be 
permitted only by the prior written consent of Lessor or Lessor's designated 
agent, which consent may be revoked at any time. In the event that any 
unauthorized storage shall occur then Lessor shall have the right, without 
notice, in addition to such other rights and remedies that it may have, to 
remove the property and charge the cost to Lessee, which cost shall be 
immediately payable upon demand by Lessor. 

       2.9     COMMON AREAS--RULES AND REGULATIONS. Lessor or such other 
person(s) as Lessor may appoint shall have the exclusive control and 
management of the Common Areas and shall have the right, from time to time, 
to establish, modify, amend and enforce reasonable Rules and Regulations with 
respect thereto in accordance with Paragraph 40. Lessee agrees to abide by 
and conform to all such Rules and Regulations, and to cause its employees, 
suppliers, shippers, customers, contractors and invitees to so abide and 
conform. Lessor shall not be responsible to Lessee for the non-compliance 
with said rules and regulations by other lessees of the Industrial Center. 

       2.10    COMMON AREAS--CHANGES. Lessor shall have the right, in 
Lessor's sole discretion, from time to time: 

               (a)     To make changes to the Common Areas, including, 
without limitation, changes in the location, size, shape and number of 
driveways, entrances, parking spaces, parking areas, loading and unloading 
areas, ingress, egress, direction of traffic, landscaped areas, walkways and 
utility raceways; 

               (b)     To close temporarily any of the Common Areas for 
maintenance purposes so long as reasonable access to the Premises remains 
available;

               (c)     To designate other land outside the boundaries of the 
Industrial Center to be a part of the Common Areas;

               (d)     To add additional buildings and improvements to the 
Common Areas;

               (e)     To use the Common Areas while engaged in making 
additional improvements, repairs or alterations to the Industrial Center, or 
any portion thereof; and

               (f)     To do and perform such other acts and make such other 
changes in, to or with respect to the Common Areas and Industrial Center as 
Lessor may, in the exercise of sound business judgment, deem to be 
appropriate. 

3.     TERM.

       3.1     TERM. The Commencement Date, Expiration Date and Original Term 
of this Lease are as specified in Paragraph 1.3. 

       3.2     EARLY POSSESSION. If an Early Possession Date is specified in 
Paragraph 1.4 and if Lessee totally or partially occupies the Premises after 
the Early Possession Date but prior to the Commencement Date, the obligation 
to pay Base Rent shall be abated for the period of such early occupancy. All 
other terms of this Lease, however, (including but not limited to the 
obligations to pay Lessee's Share of Common Area Operating Expenses and to 
carry the insurance required by Paragraph 8) shall be in effect during such 
period. Any such early possession shall not affect nor advance the Expiration 
Date of the Original Term. 

       3.3     DELAY IN POSSESSION. If for any reason Lessor cannot deliver 
possession of the Premises to Lessee by the Early Possession Date, if one is 
specified in Paragraph 1.4, or if no Early Possession Date is specified, by 
the Commencement Date, Lessor shall not be subject to any liability therefor, 
nor shall such failure affect the validity of this Lease, or the obligations 
of Lessee hereunder, or extend the term hereof, but in such case, Lessee 
shall not, except as otherwise provided herein, be obligated to pay rent or 
perform any other obligation of Lessee under the terms of this Lease until 
Lessor delivers possession of the Premises to Lessee. If possession of the 
Premises is not delivered to Lessee within sixty (60) days after the 
Commencement Date, Lessee may, at its option, by notice in writing to Lessor 
within ten (10) days after the end of said sixty (60) day period, cancel this 
Lease, in which event the parties shall be discharged from all obligations 
hereunder; provided further, however, that if such written notice of Lessee 
is not received by Lessor within said ten (10) day period, Lessee's right to 
cancel this Lease hereunder shall terminate and be of no further force or 
effect. Except as may be otherwise provided, and regardless of when the 
Original Term actually commences, if possession is not tendered to Lessee 
when required by this Lease and Lessee does not terminate this Lease, as 
aforesaid, the period free of the obligation to pay Base Rent, if any, that 
Lessee would otherwise have enjoyed shall run from the date of delivery of 
possession and continue for a period equal to the period during which the 
Lessee would have otherwise enjoyed under the terms hereof, but minus any 
days of delay caused by the acts, changes or omissions of Lessee. 

4.     RENT.

       4.1     BASE RENT. Lessee shall pay Base Rent and other rent or 
charges, as the same may be adjusted from time to time, to Lessor in lawful 
money of the United States, without offset or deduction, on or before the day 
on which it is due under the terms of this Lease. Base Rent and all other 
rent and charges for any period during the term hereof which is for less than 
one full month shall be prorated based upon the actual number of days of the 
month involved. Payment of Base Rent and other charges shall be made to 
Lessor at its address stated herein or to such other persons or at such other 
addresses as Lessor may from time to time designate in writing to Lessee. 

       4.2     COMMON AREA OPERATING EXPENSES. Lessee shall pay to Lessor 
during the term hereof, in addition to the Base Rent, Lessee's Share (as 
specified in Paragraph 1.6(b)) of all Common Area Operating Expenses, as 
hereinafter defined, during each calendar year of the term of this Lease, in 
accordance with the following provisions:

               (a)     "COMMON AREA OPERATING EXPENSES" are defined, for 
purposes of this Lease, as all costs incurred by Lessor relating to the 
ownership and operation of the Industrial Center, including, but not limited 
to, the following:

                       (i)     The operation, repair and maintenance, in 
neat, clean, good order and condition, of the following:

                               (aa)    The Common Areas, including parking 
areas, loading and unloading areas, trash areas, roadways, sidewalks, 
walkways, parkways, driveways, landscaped areas, striping, bumpers, 
irrigation systems, Common Area lighting facilities, fences and gates, 
elevators and roof. 

                               (bb)    Exterior signs and any tenant 
directories. 

                               (cc)    Fire detection and sprinkler systems. 

                       (ii)    The cost of water, gas, electricity and 
telephone to service the Common Areas.

                       (iii)   Trash disposal, property management and 
security services and the costs of any environmental inspections. 

                       (iv)    Reserves set aside for maintenance and repair 
of Common Areas.

                       (v)     Any increase above the Base Real Property Taxes
(as defined in Paragraph 10.2(b)) for the Building and the Common Areas.

                       (vi)    Any "Insurance Cost Increase" (as defined in 
Paragraph 8.1). 

                       (vii)   The cost of insurance carried by Lessor with 
respect to the Common Areas. 

                       (viii)  Any deductible portion of an insured loss 
concerning the Building or the Common Areas. 

                       (ix)    Any other services to be provided by Lessor 
that are stated elsewhere in this Lease to be a Common Area Operating Expense.

               (b)     Any Common Area Operating Expenses and Real Property 
Taxes that are specifically attributable to the Building or to any other 
building in the Industrial Center or to the operation, repair and maintenance 
thereof, shall be allocated entirely to the Building or to such other 
building. However, any Common Area Operating Expenses and Real Property Taxes 
that are not specifically attributable to the Building or to any other 
building or to the operation, repair and maintenance thereof, shall be 
equitably allocated by Lessor to all buildings in the Industrial Center. 

               (c)     The inclusion of the improvements, facilities and 
services set forth in Subparagraph 4.2(a) shall not be deemed to impose an 
obligation upon Lessor to either have said improvements or facilities or to 
provide those services unless the Industrial Center already has the same, 
Lessor already provides the services, or Lessor has agreed elsewhere in this 
Lease to provide the same or some of them. 

               (d)     Lessee's Share of Common Area Operating Expenses shall 
be payable by Lessee within ten (10) days after a reasonably detailed 
statement of actual expenses is presented to Lessee by Lessor. At Lessor's 
option, however, an amount may be estimated by Lessor from time to time of 
Lessee's Share of annual Common Area Operating Expenses and the same shall be 
payable monthly or quarterly, as Lessor shall designate, during each 12-month 
period of the Lease term, on the same day as the Base Rent is due hereunder. 
Lessor shall deliver to Lessee within sixty (60) days after the expiration of 
each calendar year a reasonably detailed statement showing Lessee's Share of 
the actual Common Area Operating Expenses incurred during the preceding year. 
If Lessee's payments under this Paragraph 4.2(d) during said preceding year 
exceed Lessee's Share as indicated on said statement, Lessor shall be 
credited the amount of such overpayment against Lessee's Share of Common 
Area Operating Expenses next becoming due. If Lessee's payments under this 
Paragraph 4.2(d) during said preceding year were less than Lessee's Share as 
indicated on said statement, Lessee shall pay to Lessor the amount of the 
deficiency within ten (10) days after delivery by Lessor to Lessee of said 
statement.

                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -2-                                -----
- -C- American Industrial Real Estate Association 1993



5.     SECURITY DEPOSIT. Lessee shall deposit with Lessor upon Lessee's 
execution hereof the Security Deposit set forth in Paragraph 1.7 as security 
for Lessee's faithful performance of Lessee's obligations under this Lease. 
If Lessee fails to pay Base Rent or other rent or charges due hereunder, or 
otherwise Defaults under this Lease (as defined in Paragraph 13.1), Lessor 
may use, apply or retain all or any portion of said Security Deposit for the 
payment of any amount due Lessor or to reimburse or compensate Lessor for any 
liability, cost, expense, loss or damage (including attorneys' fees) which 
Lessor may suffer or incur by reason thereof. If Lessor uses or applies all 
or any portion of said Security Deposit, Lessee shall within ten (10) days 
after written request therefore deposit monies with Lessor sufficient to 
restore said Security Deposit to the full amount required by this Lease. Any 
time the Base Rent increases during the term of this Lease, Lessee shall, 
upon written request from Lessor, deposit additional monies with Lessor as an 
addition to the Security Deposit so that the total amount of the Security 
Deposit shall at all times bear the same proportion to the then current Base 
Rent as the initial Security Deposit bears to the initial Base Rent set forth 
in Paragraph 1.5. Lessor shall not be required to keep all or any part of the 
Security Deposit separate from its general accounts. Lessor shall, at the 
expiration or earlier termination of the term hereof and after Lessee has 
vacated the Premises, return to Lessee (or, at Lessor's option, to the last 
assignee, if any, of Lessee's interest herein), that portion of the Security 
Deposit not used or applied by Lessor. Unless otherwise expressly agreed in 
writing by Lessor, no part of the Security Deposit shall be considered to be 
held in trust, to bear interest or other increment for its use, or to be 
prepayment for any monies to be paid by Lessee under this Lease.

6.     USE.

       6.1     PERMITTED USE.

               (a)     Lessee shall use and occupy the Premises only for the 
Permitted Use set forth in Paragraph 1.8, or any other legal use which is 
reasonably comparable thereto, and for no other purpose. Lessee shall not use 
or permit the use of the Premises in a manner that is unlawful, creates waste 
or a nuisance, or that disturbs owners and/or occupants of, or causes damage 
to the Premises or neighboring premises or properties.

               (b)     Lessor hereby agrees to not unreasonably withhold or 
delay its consent to any written request by Lessee, Lessee's assignees or 
subtenants, and by prospective assignees and subtenants of Lessee, its 
assignees and subtenants, for a modification of said Permitted Use, so long 
as the same will not impair the structural integrity of the improvements on 
the Premises or in the Building or the mechanical or electrical systems 
therein, does not conflict with uses by other lessees, is not significantly 
more burdensome to the Premises or the Building and the improvements thereon, 
and is otherwise permissible pursuant to this Paragraph 6. If Lessor elects 
to withhold such consent, Lessor shall within five (5) business days after 
such request give a written notification of same, which notice shall include 
an explanation of Lessor's reasonable objections to the change in use.

       6.2     HAZARDOUS SUBSTANCES.

               (a)     REPORTABLE USES REQUIRE CONSENT. The term "HAZARDOUS 
SUBSTANCE" as used in this Lease shall mean any product, substance, chemical, 
material or waste whose presence, nature, quantity and/or intensity of 
existence, use, manufacture, disposal, transportation, spill, release or 
effect, either by itself or in combination with other materials expected to 
be on the Premises, is either: (i) potentially injurious to the public 
health, safety or welfare, the environment, or the Premises; (ii) regulated 
or monitored by any governmental authority; or (iii) a basis for potential 
liability of Lessor to any governmental agency or third party under any 
applicable statute or common law theory. Hazardous Substance shall include, 
but not be limited to, hydrocarbons, petroleum, gasoline, crude oil or any 
products or by-products thereof. Lessee shall not engage in any activity in 
or about the Premises which constitutes a Reportable Use (as hereinafter 
defined) of Hazardous Substances without the express prior written consent of 
Lessor and compliance in a timely manner (at Lessee's sole cost and expense) 
with all Applicable Requirements (as defined in Paragraph 6.3). "REPORTABLE 
USE" shall mean (i) the installation or use of any above or below ground 
storage tank, (ii) the generation, possession, storage, use, transportation, 
or disposal of a Hazardous Substance that requires a permit from, or with 
respect to which a report, notice, registration or business plan is required 
to be filed with, any governmental authority, and (iii) the presence in, on 
or about the Premises of a Hazardous Substance with respect to which any 
Applicable Laws require that a notice be given to persons entering or 
occupying the Premises or neighboring properties. Notwithstanding the 
foregoing, Lessee may, without Lessor's prior consent, but upon notice to 
Lessor and in compliance with all Applicable Requirements, use any ordinary 
and customary materials reasonably required to be used by Lessee in the 
normal course of the Permitted Use, so long as such use is not a Reportable 
Use and does not expose the Premises or neighboring properties to any 
meaningful risk of contamination or damage or expose Lessor to any liability 
therefor. In addition, Lessor may (but without any obligation to do so) 
condition its consent to any Reportable Use of any Hazardous Substance by 
Lessee upon Lessee's giving Lessor such additional assurances as Lessor, in 
its reasonable discretion, deems necessary to protect itself, the public, the 
Premises and the environment against damage, contamination or injury and/or 
liability therefor, including but not limited to the installation (and, at 
Lessor's option, removal on or before Lease expiration or earlier 
termination) of reasonably necessary protective modifications to the Premises 
(such as concrete encasements) and/or the deposit of an additional Security 
Deposit under Paragraph 5 hereof.

               (b)     DUTY TO INFORM LESSOR. If Lessee knows, or has reasonable
cause to believe, that a Hazardous Substance has come to be located in, on, 
under or about the Premises or the Building, other than as previously 
consented to by Lessor, Lessee shall immediately give Lessor written notice 
thereof, together with a copy of any statement, report, notice, registration, 
application, permit, business plan, license, claim, action, or proceeding 
given to, or received from, any governmental authority or private party 
concerning the presence, spill, release, discharge of, or exposure to, such 
Hazardous Substance including but not limited to all such documents as may be 
involved in any Reportable Use involving the Premises. Lessee shall not cause 
or permit any Hazardous Substance to be spilled or released in, on, under or 
about the Premises (including, without limitation, through the plumbing or 
sanitary sewer system).

               (c)     INDEMNIFICATION. Lessee shall indemnify, protect, defend
and hold Lessor, its agents, employees, lenders and ground lessor, if any, 
and the Premises, harmless from and against any and all damages, liabilities, 
judgments, costs, claims, liens, expenses, penalties, loss of permits and 
attorneys' and consultants' fees arising out of or involving any Hazardous 
Substance brought onto the Premises by or for Lessee or by anyone under 
Lessee's control. Lessee's obligations under this Paragraph 6.2(c) shall 
include, but not be limited to, the effects of any contamination or injury to 
person, property or the environment created or suffered by Lessee, and the 
cost of investigation (including consultants' and attorneys' fees and 
testing), removal, remediation, restoration and/or abatement thereof, or of 
any contamination therein involved, and shall survive the expiration or 
earlier termination of this Lease. No termination, cancellation or release 
agreement entered into by Lessor and Lessee shall release Lessee from its 
obligations under this Lease with respect to Hazardous Substances, unless 
specifically so agreed by Lessor in writing at the time of such agreement.

       6.3     LESSEE'S COMPLIANCE WITH REQUIREMENTS. Lessee shall, at 
Lessee's sole cost and expense, fully, diligently and in a timely manner, 
comply with all "APPLICABLE REQUIREMENTS," which term is used in this Lease 
to mean all laws, rules, regulations, ordinances, directives, covenants, 
easements and restrictions of record, permits, the requirements of any 
applicable fire insurance underwriter or rating bureau, and the 
recommendations of Lessor's engineers and/or consultants, relating in any 
manner to the Premises (including but not limited to matters pertaining to 
(i) industrial hygiene, (ii) environmental conditions on, in, under or about 
the Premises, including soil and groundwater conditions, and (iii) the use, 
generation, manufacture, production, installation, maintenance, removal, 
transportation, storage, spill, or release of any Hazardous Substance), now 
in effect or which may hereafter come into effect. Lessee shall, within five 
(5) days after receipt of Lessor's written request, provide Lessor with copies 
of all documents and information, including but not limited to permits, 
registrations, manifests, applications, reports and certificates, evidencing 
Lessee's compliance with any Applicable Requirements specified by Lessor, and 
shall immediately upon receipt, notify Lessor in writing (with copies of any 
documents involved) of any threatened or actual claim, notice, citation, 
warning, complaint or report pertaining to or involving failure by Lessee or 
the Premises to comply with any Applicable Requirements.

       6.4     INSPECTION; COMPLIANCE WITH LAW. Lessor, Lessor's agents, 
employees, contractors and designated representatives, and the holders of any 
mortgages, deeds of trust or ground leases on the Premises ("LENDERS") shall 
have the right to enter the Premises at any time in the case of an emergency, 
and otherwise at reasonable times, for the purpose of inspecting the 
condition of the Premises and for verifying compliance by Lessee with this 
Lease and all Applicable Requirements (as defined in Paragraph 6.3), and 
Lessor shall be entitled to employ experts and/or consultants in connection 
therewith to advise Lessor with respect to Lessee's activities, including but 
not limited to Lessee's installation, operation, use, monitoring, 
maintenance, or removal of any Hazardous Substance on or from the Premises. 
The costs and expenses of any such inspections shall be paid by the party 
requesting same, unless a Default or Breach of this Lease by Lessee or a 
violation of Applicable Requirements or a contamination, caused or materially 
contributed to by Lessee, is found to exist or to be imminent, or unless the 
inspection is requested or ordered by a governmental authority as the result 
of any such existing or imminent violation or contamination. In such case, 
Lessee shall upon request reimburse Lessor or Lessor's Lender, as the case 
may be, for the costs and expenses of such inspections.

7.     MAINTENANCE, REPAIRS, UTILITY INSTALLATIONS, TRADE FIXTURES AND 
ALTERATIONS.

       7.2     LESSOR'S OBLIGATIONS. Subject to the provisions of Paragraphs 
2.2 (Condition), 2.3 (Compliance with Covenants, Restrictions and Building 
Code), 4.2 (Common Area Operating Expenses), 6 (Use), 7.1 (Lessee's 
Obligations), 9 (Damage or Destruction) and 14 (Condemnation), Lessor, 
subject to reimbursement pursuant to Paragraph 4.2, shall keep in good order, 
condition and repair the foundations, exterior walls, structural condition of 
interior bearing walls, exterior roof, fire sprinkler and/or standpipe and 
hose (if located in the Common Areas) or other automatic fire extinguishing 
system including fire alarm 


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -3-                                -----
- -C- American Industrial Real Estate Association 1993



and/or smoke detection systems and equipment, fire hydrants, parking lots, 
walkways, parkways, driveways, landscaping, fences, signs and utility systems 
serving the Common Areas and all parts thereof, as well as providing the 
services for which there is a Common Area Operating Expense pursuant to 
Paragraph 4.2. Lessor shall not be obligated to paint the exterior or 
interior surfaces of exterior walls nor shall Lessor be obligated to 
maintain, repair or replace windows, doors or plate glass of the Premises. 
Lessee expressly waives the benefit of any statute now or hereafter in effect 
which would otherwise afford Lessee the right to make repairs at Lessor's 
expense or to terminate this Lease because of Lessor's failure to keep the 
Building, Industrial Center or Common Areas in good order, condition and 
repair.

       7.3     UTILITY INSTALLATIONS, TRADE FIXTURES, ALTERATIONS.

               (a)     DEFINITIONS; CONSENT REQUIRED. The term "UTILITY 
INSTALLATIONS" is used in this Lease to refer to all air lines, power panels, 
electrical distribution, security, fire protection systems, communications 
systems, lighting fixtures, heating, ventilating and air conditioning 
equipment, plumbing, and fencing in, on or about the Premises. The term 
"TRADE FIXTURES" shall mean Lessee's machinery and equipment which can be 
removed without doing material damage to the Premises. The term "ALTERATIONS" 
shall mean any modification of the improvements on the Premises which are 
provided by Lessor under the terms of this Lease, other than Utility 
Installations or Trade Fixtures. "LESSEE-OWNED ALTERATIONS AND/OR UTILITY 
INSTALLATIONS" are defined as Alterations and/or Utility Installations made 
by Lessee that are not yet owned by Lessor pursuant to Paragraph 7.4(a). 
Lessee shall not make nor cause to be made any Alterations or Utility 
Installations in, on, under or about the Premises without Lessor's prior 
written consent. Lessee may, however, make non-structural Utility 
Installations to the interior of the Premises (excluding the roof) without 
Lessor's consent but upon notice to Lessor, so long as they are not visible 
from the outside of the Premises, do not involve puncturing, relocating or 
removing the roof or any existing walls, or changing or interfering with the 
fire sprinkler or fire detection systems and the cumulative cost thereof 
during the term of this Lease as extended does not exceed $2,500.00.

               (b)     CONSENT. Any Alterations or Utility Installations that 
Lessee shall desire to make and which require the consent of the Lessor shall 
be presented to Lessor in written form with detailed plans. All consents 
given by Lessor, whether by virtue of Paragraph 7.3(a) or by subsequent 
specific consent, shall be deemed conditioned upon: (i) Lessee's acquiring 
all applicable permits required by governmental authorities; (ii) the 
furnishing of copies of such permits together with a copy of the plans and 
specifications for the Alteration or Utility Installation to Lessor prior to 
commencement of the work thereon; and (iii) the compliance by Lessee with all 
conditions of said permits in a prompt and expeditious manner. Any 
Alterations or Utility Installations by Lessee during the term of this Lease 
shall be done in a good and workmanlike manner, with good and sufficient 
materials, and be in compliance with all Applicable Requirements. Lessee 
shall promptly upon completion thereof furnish Lessor with as-built plans and 
specifications therefor. Lessor may, (but without obligation to do so) 
condition its consent to any requested Alteration or Utility Installation 
that costs $2,500.00 or more upon Lessee's providing Lessor with a lien and 
completion bond in an amount equal to one and one-half times the estimated 
cost of such Alteration or Utility Installation.

               (c)     LIEN PROTECTION. Lessee shall pay when due all claims 
for labor or materials furnished or alleged to have been furnished to or for 
Lessee at or for use on the Premises, which claims are or may be secured by 
any mechanic's or materialmen's lien against the Premises or any interest 
therein. Lessee shall give Lessor not less than ten (10) days' notice prior to 
the commencement of any work in, on, or about the Premises, and Lessor shall 
have the right to post notices of non-responsibility in or on the Premises as 
provided by law. If Lessee shall, in good faith, contest the validity of any 
such lien, claim or demand, then Lessee shall, at its sole expense, defend 
and protect itself, Lessor and the Premises against the same and shall pay 
and satisfy any such adverse judgment that may be rendered thereon before the 
enforcement thereof against the Lessor or the Premises. If Lessor shall 
require, Lessee shall furnish to Lessor a surety bond satisfactory to Lessor 
in an amount equal to one and one-half times the amount of such contested 
lien claim or demand, indemnifying Lessor against liability for the same, as 
required by law for the holding of the Premises free from the effect of such 
lien or claim. In addition, Lessor may require Lessee to pay Lessor's 
attorneys' fees and costs in participating in such action if Lessor shall 
decide it is to its best interest to do so.

       7.4     OWNERSHIP, REMOVAL, SURRENDER, AND RESTORATION.

               (a)     OWNERSHIP. Subject to Lessor's right to require their 
removal and to cause Lessee to become the owner thereof as hereinafter 
provided in this Paragraph 7.4, all Alterations and Utility Installations 
made to the Premises by Lessee shall be the property of and owned by Lessee, 
but considered a part of the Premises. Lessor may, at any time and at its 
option, elect in writing to Lessee to be the owner of all or any specified 
part of the Lessee-Owned Alterations and Utility Installations. Unless 
otherwise instructed per Subparagraph 7.4(b) hereof, all Lessee-Owned 
Alterations and Utility Installations shall, at the expiration or earlier 
termination of this Lease, become the property of Lessor and remain upon the 
Premises and be surrendered with the Premises by Lessee.

               (b)     REMOVAL. Unless otherwise agreed in writing, Lessor may
require that any or all Lessee-Owned Alterations or Utility Installations be 
removed by the expiration or earlier termination of this Lease, 
notwithstanding that their installation may have been consented to by Lessor. 
Lessor may require the removal at any time of all or any part of any 
Alterations or Utility Installations made without the required consent of 
Lessor.

               (c)     SURRENDER/RESTORATION. Lessee shall surrender the 
Premises by the end of the last day of the Lease term or any earlier 
termination date, clean and free of debris and in good operating order, 
condition and state of repair, ordinary wear and tear excepted. Ordinary wear 
and tear shall not include any damage or deterioration that would have been 
prevented by good maintenance practice or by Lessee performing all of its 
obligations under this Lease. Except as otherwise agreed or specified herein, 
the Premises, as surrendered, shall include the Alterations and Utility 
Installations. The obligation of Lessee shall include the repair of any damage 
occasioned by the installation, maintenance or removal of Lessee's Trade 
Fixtures, furnishings, equipment, and Lessee-Owned Alterations and Utility 
Installations, as well as the removal of any storage tank installed by or for 
Lessee, and the removal, replacement, or remediation of any soil, material or 
ground water contaminated by Lessee, all as may then be required by Applicable
Requirements and/or good practice. Lessee's Trade Fixtures shall remain the 
property of Lessee and shall be removed by Lessee subject to its obligation 
to repair and restore the Premises per this Lease.

8.     INSURANCE; INDEMNITY.

       8.1     PAYMENT OF PREMIUM INCREASES. 

               (a)     As used herein, the term "INSURANCE COST INCREASE" is 
defined as any increase in the actual cost of the insurance applicable to the 
Building and required to be carried by Lessor pursuant to Paragraphs 8.2(b), 
8.3(a) and 8.3(b), ("REQUIRED INSURANCE"), over and above the Base Premium, 
as hereinafter defined, calculated on an annual basis. "Insurance Cost 
Increase" shall include, but not be limited to, requirements of the holder of 
a mortgage or deed of trust covering the Premises, increased valuation of the 
Premises, and/or a general premium rate increase. The term "Insurance Cost 
Increase" shall not, however, include any premium increases resulting from 
the nature of the occupancy of any other lessee of the Building. If the 
parties insert a dollar amount in Paragraph 1.9, such amount shall be 
considered the "BASE PREMIUM." If a dollar amount has not been inserted in 
Paragraph 1.9 and if the Building has been previously occupied during the 
twelve (12) month period immediately preceding the Commencement Date, the 
"Base Premium" shall be the annual premium applicable to such twelve (12) 
month period. If the Building was not fully occupied during such twelve (12) 
month period, the "Base Premium" shall be the lowest annual premium 
reasonably obtainable for the Required Insurance as of the Commencement Date, 
assuming the most nominal use possible of the Building. In no event, however, 
shall Lessee be responsible for any portion of the premium cost attributable 
to liability insurance coverage in excess of $1,000,000 procured under 
Paragraph 8.2(b).

               (b)     Lessee shall pay any Insurance Cost Increase to Lessor 
pursuant to Paragraph 4.2. Premiums for policy periods commencing prior to, 
or extending beyond, the term of this Lease shall be prorated to coincide 
with the corresponding Commencement Date or Expiration Date. 

       8.2     LIABILITY INSURANCE.

               (a)     CARRIED BY LESSEE. Lessee shall obtain and keep in force
during the term of this Lease a Commercial General Liability policy of 
insurance protecting Lessee, Lessor and any Lender(s) whose names have been 
provided to Lessee in writing (as additional insureds) against claims for 
bodily injury, personal injury and property damage based upon, involving or 
arising out of the ownership, use, occupancy or maintenance of the Premises 
and all areas appurtenant thereto. Such insurance shall be on an occurrence 
basis providing single limit coverage in an amount not less than $1,000,000 
per occurrence with an "Additional Insured--Managers or Lessors of Premises" 
endorsement and contain the "Amendment of the Pollution Exclusion" 
endorsement for damage caused by heat, smoke or fumes from a hostile fire. 
The policy shall not contain any intra-insured exclusions as between insured 
persons or organizations, but shall include coverage for liability assumed 
under this Lease as an "INSURED CONTRACT" for the performance of Lessee's 
indemnity obligations under this Lease. The limits of said insurance required 
by this Lease or as carried by Lessee shall not, however, limit the liability 
of Lessee nor relieve Lessee of any obligation hereunder. All insurance to be 
carried by Lessee shall be primary to and not contributory with any similar 
insurance carried by Lessor, whose insurance shall be considered excess 
insurance only.

               (b)     CARRIED BY LESSOR. Lessor shall also maintain liability
insurance described in Paragraph 8.2(a) above, in addition to and not in lieu 
of, the insurance required to be maintained by Lessee. Lessee shall not be 
named as an additional insured therein.

       8.3     PROPERTY INSURANCE--BUILDING, IMPROVEMENTS AND RENTAL VALUE.

               (a)     BUILDING AND IMPROVEMENTS. Lessor shall obtain and 
keep in force during the term of this Lease a policy or policies in the name 
of Lessor, with loss payable to Lessor and to any Lender(s), insuring against 
loss or damage to the Premises. Such insurance shall be for full replacement 
cost, as the same shall exist from time to time, or the amount required by 
any Lender(s), but in no event more than the commercially reasonable and 
available insurable value thereof if, by reason of the unique nature or age 
of the improvements involved, such latter amount is less than full 
replacement cost. Lessee-Owned Alterations and Utility Installations, Trade 
Fixtures and Lessee's personal property shall be insured by Lessee pursuant 
to Paragraph 8.4. If the coverage is available and commercially appropriate, 
Lessor's policy or policies shall insure against all risks of direct physical 
loss or damage (except the perils of flood and/or earthquake unless required 
by a Lender or included in the Base Premium), including coverage for any 
additional costs resulting from debris removal and reasonable amounts of 
coverage for the enforcement of any ordinance or law regulating the 
reconstruction or replacement of any undamaged sections of the Building 
required to be demolished or removed by reason of the enforcement of any 
building, zoning, safety or land use laws as the result of a covered loss, 
but not including plate glass insurance. Said policy or policies shall also 
contain an agreed valuation provision in lieu of any co-insurance clause, 
waiver of subrogation, and inflation guard protection causing an increase in 
the annual property insurance coverage amount by a factor of not less than 
the adjusted U.S. Department of Labor Consumer Price Index for All Urban 
Consumers for the city nearest to where the Premises are located.

               (b)     RENTAL VALUE. Lessor shall also obtain and keep in force
during the term of this Lease a policy or policies in the name of Lessor, 
with loss payable to Lessor and any Lender(s), insuring the loss of the full 
rental and other charges payable by all lessees of the Building to Lessor for 
one year (including all Real Property Taxes, insurance costs, all Common Area 
Operating Expenses and any scheduled rental increases). Said insurance may 
provide that in the event the Lease is terminated by reason of an insured 
loss, the period of indemnity for such coverage shall be extended beyond the 
date of the completion of repairs or replacement of the Premises, to provide 
for one full year's loss of rental revenues from the date of any such loss. 
Said insurance shall contain an agreed valuation provision in lieu of any 
co-insurance clause, and the amount of coverage shall be adjusted annually to 
reflect the projected rental income, Real Property Taxes, insurance premium 
costs and other expenses, if any, otherwise payable, for the next 12-month 
period. Common Area Operating Expenses shall include any deductible amount in 
the event of such loss.

               (c)     ADJACENT PREMISES. Lessee shall pay for any increase in
the premiums for the property insurance of the Building and for the Common 
Areas or other buildings in the Industrial Center if said increase is caused by
Lessee's acts, omissions, use or occupancy of the Premises.


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -4-                                -----
- -C- American Industrial Real Estate Association 1993



               (d)     LESSEE'S IMPROVEMENTS. Since Lessor is the Insuring 
Party, Lessor shall not be required to insure Lessee-Owned Alterations and 
Utility Installations unless the item in question has become the property of 
Lessor under the terms of this Lease.

       8.4     LESSEE'S PROPERTY INSURANCE. Subject to the requirements of 
Paragraph 8.5, Lessee at its cost shall either by separate policy or, at 
Lessor's option, by endorsement to a policy already carried, maintain 
insurance coverage on all of Lessee's personal property, Trade Fixtures and 
Lessee-Owned Alterations and Utility Installations in, on, or about the 
Premises similar in coverage to that carried by Lessor as the Insuring Party 
under Paragraph 8.3(a). Such insurance shall be full replacement cost 
coverage with a deductible not to exceed $1,000 per occurrence. The proceeds 
from any such insurance shall be used by Lessee for the replacement of 
personal property and the restoration of Trade Fixtures and Lessee-Owned 
Alterations and Utility Installations. Upon request from Lessor, Lessee shall 
provide Lessor with written evidence that such insurance is in force.

       8.5     INSURANCE POLICIES. Insurance required hereunder shall be in 
companies duly licensed to transact business in the state where the Premises 
are located, and maintaining during the policy term a "General Policyholders 
Rating" of at least B+, V, or such other rating as may be required by a 
Lender, as set forth in the most current issue of "Best's Insurance Guide." 
Lessee shall not do or permit to be done anything which shall invalidate the 
insurance policies referred to in this Paragraph 8. Lessee shall cause to be 
delivered to Lessor, within seven (7) days after the earlier of the Early 
Possession Date or the Commencement Date, certified copies of, or 
certificates evidencing the existence and amounts of, the insurance required 
under Paragraph 8.2(a) and 8.4  No such policy shall be cancelable or subject 
to modification except after thirty (30) days' prior written notice to 
Lessor.  Lessee shall at least thirty (30) days prior to the expiration of 
such policies, furnish Lessor with evidence of renewals or "insurance 
binders" evidencing renewal thereof, or Lessor may order such insurance and 
charge the cost thereof to Lessee, which amount shall be payable by Lessee to 
Lessor upon demand.

       8.6     WAIVER OF SUBROGATION. Without affecting any other rights or 
remedies, Lessee and Lessor each hereby release and relieve the other, and 
waive their entire right to recover damages (whether in contract or in tort) 
against the other, for loss or damage to their property arising out of or 
incident to the perils required to be insured against under Paragraph 8.  The 
effect of such releases and waivers of the right to recover damages shall not 
be limited by the amount of insurance carried or required, or by any 
deductibles applicable thereto.  Lessor and Lessee agree to have their 
respective insurance companies issuing property damage insurance waive any 
right to subrogation that such companies may have against Lessor or Lessee, 
as the case may be, so long as the insurance is not invalidated thereby.

       8.7     INDEMNITY. Except for Lessor's negligence and/or breach of 
express warranties, Lessee shall indemnify, protect, defend and hold harmless 
the Premises, Lessor and its agents, Lessor's master or ground lessor, 
partners and Lenders, from and against any and all claims, loss of rents 
and/or damages, costs, liens, judgements, penalties, loss of permits, 
attorneys' and consultants' fees, expenses and/or liabilities arising out of, 
involving, or in connection with, the occupancy of the Premises by Lessee, 
the conduct of Lessee's business, any act, omission or neglect of Lessee, its 
agents, contractors, employees or invitees, and out of any Default or Breach 
by Lessee in the performance in a timely manner of any obligation on Lessee's 
part to be performed under this Lease.  The foregoing shall include, but not 
be limited to, the defense or pursuit of any claim or any action or 
proceeding involved therein, and whether or not (in the case of claims made 
against Lessor) litigated and/or reduced to judgment.  In case any action or 
proceeding be brought against Lessor by reason of any of the foregoing 
matters, Lessee upon notice from Lessor shall defend the same at Lessee's 
expense by counsel reasonably satisfactory to Lessor and Lessor shall 
cooperate with Lessee in such defense.  Lessor need not have first paid any 
such claim in order to be so indemnified.

       8.8     EXEMPTION OF LESSOR FROM LIABILITY. Lessor shall not be 
liable for injury or damage to the person or goods, wares, merchandise or 
other property of Lessee, Lessee's employees, contractors, invitees, 
customers, or any other person in or about the Premises, whether such damage 
or injury is caused by or results from fire, steam, electricity, gas, water 
or rain, or from the breakage, leakage, obstruction or other defects of  
pipes, fire sprinklers, wires, appliances, plumbing, air conditioning or 
lighting fixtures, or from any other cause, whether said injury or damage 
results from conditions arising upon the Premises or upon other portions of 
the Building of which the Premises are a part, from other sources or places, 
and regardless of whether the cause of such damage or injury or the means of 
repairing the same is accessible or not. Lessor shall not be liable for any 
damages arising from any act or neglect of any other lessee of Lessor nor 
from the failure by Lessor to enforce the provisions of any other lease in 
the Industrial Center.  Notwithstanding Lessor's negligence or breach of this 
Lease, Lessor shall under no circumstances be liable for injury to Lessee's 
business or for any loss of income or profit therefrom.

9.     DAMAGE OR DESTRUCTION.

       9.1     DEFINITIONS.

               (a)     "PREMISES PARTIAL DAMAGE" shall mean damage or
destruction to the Premises, other than Lessee-Owned Alterations and Utility
Installations, the repair cost of which damage or destruction is less than fifty
percent (50%) of the then Replacement Cost (as defined in Paragraph 9.1(d)) of
the Premises (excluding Lessee-Owned Alterations and Utility Installations and
Trade Fixtures) immediately prior to such damage or destruction.

               (b)     "PREMISES TOTAL DESTRUCTION" shall mean damage or
destruction to the Premises, other than Lessee-Owned Alterations and Utility
Installations, the repair cost of which damage or destruction is fifty
percent (50%) or more of the then Replacement Cost of the Premises (excluding
Lessee-Owned Alterations and Utility Installations and Trade Fixtures)
immediately prior to such damage or destruction.  In addition, damage or
destruction to the Building, other than Lessee-Owned Alterations and Utility
Installations and Trade Fixtures of any lessees of the Building, the cost of
which damage or destruction is fifty percent (50%) or more of the then
Replacement Cost (excluding Lessee-Owned Alterations and Utility Installations
and Trade Fixtures of any lessees of the Building) of the Building shall, at the
option of Lessor, be deemed to be Premises Total Destruction.

               (c)     "INSURED LOSS" shall mean damage or destruction to the
Premises, other than Lessee-Owned Alterations and Utility Installations and
Trade Fixtures, which was caused by an event required to be covered by the
insurance described in Paragraph 8.3(a) irrespective of any deductible amounts
or coverage limits involved.

               (d)     "REPLACEMENT COST" shall mean the cost to repair or
rebuild the improvements owned by Lessor at the time of the occurrence to their
condition existing immediately prior thereto, including demolition, debris
removal and upgrading required by the operation of applicable building codes,
ordinances or laws, and without deduction for depreciation.

               (e)     "HAZARDOUS SUBSTANCE CONDITION" shall mean the
occurrence or discovery of a condition involving the presence of, or a
contamination by, a Hazardous Substance as defined in Paragraph 6.2(a), in, on,
or under the Premises.

       9.2     PREMISES PARTIAL DAMAGE--INSURED LOSS. If Premises Partial 
Damage that is an Insured Loss occurs, then Lessor shall, at Lessor's 
expense, repair such damage (but not Lessee's Trade Fixtures or Lessee-Owned 
Alterations and Utility Installations) as soon as reasonably possible and 
this Lease shall continue in full force and effect.  In the event, however, 
that there is a shortage of insurance proceeds and such shortage is due to 
the fact that, by reason of the unique nature of the improvements in the 
Premises, full replacement cost insurance coverage was not commercially 
reasonable and available, Lessor shall have no obligation to pay for the 
shortage in insurance proceeds or to fully restore the unique aspects of the 
Premises unless Lessee provides Lessor with the funds to cover same, or 
adequate assurance thereof, within ten (10) days following receipt of written 
notice of such shortage and request therefor.  If Lessor receives said funds 
or adequate assurance thereof within said ten (10) day period, Lessor shall 
complete them as soon as reasonably possible and this Lease shall remain in 
full force and effect.  If Lessor does not receive such funds or assurance 
thereof within said period, Lessor may nevertheless elect by written notice 
to Lessee within ten (10) days thereafter to make restoration and repair as 
is commercially reasonable with Lessor paying any shortage in proceeds, in 
which case this Lease shall remain in full force and effect.  If Lessor does 
not receive such funds or assurance within such ten (10) day period, and if 
Lessor does not so elect to restore and repair, then this Lease shall 
terminate sixty (60) days following the occurrence of the damage or 
destruction.  Unless otherwise agreed, Lessee shall in no event have any 
right to reimbursement from Lessor for any funds contributed by Lessee to 
repair any such damage or destruction.  Premises Partial Damage due to flood 
or earthquake shall be subject to Paragraph 9.3 rather than Paragraph 9.2, 
notwithstanding that there may be some insurance coverage, but the net 
proceeds of any such insurance shall be made available for the repairs if 
made by either Party.

       9.3     PARTIAL DAMAGE--UNINSURED LOSS. If Premises Partial Damage 
that is not an Insured Loss occurs, unless caused by a negligent or willful 
act of Lessee (in which event Lessee shall make the repairs at Lessee's 
expense and this Lease shall continue in full force and effect), Lessor may 
at Lessor's option, either (i) repair such damage as soon as reasonably 
possible at Lessor's expense, in which event this Lease shall continue in 
full force and effect, or (ii) give written notice to Lessee within thirty 
(30) days after receipt by Lessor of knowledge of the occurrence of such 
damage of Lessor's desire to terminate this Lease as of the date sixty (60) 
days following the date of such notice.  In the event Lessor elects to give 
such notice of Lessor's intention to terminate this Lease, Lessee shall have 
the right within ten (10) days after the receipt of such notice to give 
written notice to Lessor of Lessee's commitment to pay for the repair of such 
damage totally at Lessee's expense and without reimbursement from Lessor.  
Lessee shall provide Lessor with the required funds or satisfactory assurance 
thereof within thirty (30) days following such commitment from Lessee.  In 
such event this Lease shall continue in full force and effect, and Lessor 
shall proceed to make such repairs as soon as reasonably possible after the 
required funds are available.  If Lessee does not give such notice and 
provide the funds or assurance thereof within the times specified above, this 
Lease shall terminate as of the date specified in Lessor's notice of 
termination.

       9.4     TOTAL DESTRUCTION. Notwithstanding any other provision hereof,
if Premises Total Destruction occurs (including any destruction required by any
authorized public authority), this Lease shall terminate sixty (60) days
following the date of such Premises Total Destruction, whether or not the damage
or destruction is an Insured Loss or was caused by a negligent or willful act of
Lessee.  In the event, however, that the damage or destruction was caused by
Lessee, Lessor shall have the right to recover Lessor's damages from Lessee
except as released and waived in Paragraph 9.7.

       9.5     DAMAGE NEAR END OF TERM. If at any time during the last six (6)
months of the term of this Lease there is damage for which the cost to repair
exceeds one month's Base Rent, whether or not an Insured Loss, Lessor may, at
Lessor's option, terminate this Lease effective sixty (60) days following the
date of occurrence of such damage by giving written notice to Lessee of Lessor's
election to do so within thirty (30) days after the date of occurrence of such
damage.  Provided, however, if Lessee at that time has an exercisable option to
extend this Lease or to purchase the Premises, then Lessee may preserve this
Lease by (a) exercising such option, and (b) providing Lessor with any shortage
in insurance proceeds  (or adequate assurance thereof) needed to make the
repairs on or before the earlier of (i) the date which is ten (10) days after
Lessee's receipt of Lessor's written notice purporting to terminate this Lease,
or (ii) the day prior to the date upon which such option expires.  If Lessee
duly exercises such option during such period and provides Lessor with funds (or
adequate assurance thereof) to cover any shortage in insurance proceeds, Lessor
shall, at Lessor's expense repair such damage as soon as reasonably possible and
this Lease shall continue in full force and effect.  If Lessee fails to exercise
such option and provide such funds or assurance during such period, then this
Lease shall terminate as of the date set forth in the first sentence of this
Paragraph 9.5.

       9.6     ABATEMENT OF RENT; LESSEE'S REMEDIES.

               (a)     In the event of (i) Premises Partial Damage or (ii) 
Hazardous Substance Condition for which Lessee is not legally responsible, 
the Base Rent, Common Area Operating Expenses and other charges, if any, 
payable by Lessee hereunder for the period during which such damage or 
condition, its repair, remediation or restoration continues, shall be abated 
in proportion to the degree to which Lessee's use of the Premises is 
impaired, but not in excess of proceeds from insurance required to be carried 
under Paragraph 8.3(b). Except for abatement of Base Rent, Common Area 
Operating Expenses and other charges, if any, as aforesaid, all other 
obligations of Lessee hereunder shall be performed by Lessee, and Lessee 
shall have no claim against Lessor for any damage suffered by reason of any 
such damage, destruction, repair, remediation or restoration.


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -5-                                -----
- -C- American Industrial Real Estate Association 1993



               (b)     If Lessor shall be obligated to repair or restore the 
Premises under the provisions of this Paragraph 9 and shall not commence, in 
a substantial and meaningful way, the repair or restoration of the Premises 
within ninety (90) days after such obligation shall accrue, Lessee may, at 
any time prior to the commencement of such repair or restoration, give 
written notice to Lessor and to any Lenders of which Lessee has actual notice 
of Lessee's election to terminate this Lease on a date not less than sixty 
(60) days following the giving of such notice.  If Lessee gives such notice 
to Lessor and such Lenders and such repair or restoration is not commenced 
within thirty (30) days after receipt of such notice, this Lease shall 
terminate as of the date specified in said notice.  If Lessor or a Lender 
commences the repair or restoration of the Premises within thirty (30) days 
after the receipt of such notice, this Lease shall continue in full force and 
effect.  "COMMENCE" as used in this Paragraph 9.6 shall mean either the 
unconditional authorization of the preparation of the required plans, or the 
beginning of the actual work on the Premises, whichever occurs first.

       9.7     HAZARDOUS SUBSTANCE CONDITIONS. If a Hazardous Substance
Condition occurs, unless Lessee is legally responsible therefor (in which case
Lessee shall make the investigation and remediation thereof required by
Applicable Requirements and this Lease shall continue in full force and effect,
but subject to Lessor's rights under Paragraph 6.2(c) and Paragraph 13), Lessor
may at Lessor's option either (i) investigate and remediate such Hazardous 
Substance Condition, if required, as soon as reasonably possible at Lessor's 
expense, in which event this Lease shall continue in full force and effect, or
(ii) if the estimated cost to investigate and remediate such condition exceeds 
twelve (12) times the then monthly Base Rent or $100,000 whichever is 
greater, give written notice to Lessee within thirty (30) days after receipt by
Lessor of knowledge of the occurrence of such Hazardous Substance Condition of 
Lessor's desire to terminate this Lease as of the date sixty (60) days following
the date of such notice.  In the event Lessor elects to give such notice of 
Lessor's intention to terminate this Lease, Lessee shall have the right within 
ten (10) days after the receipt of such notice to give written notice to Lessor
of Lessee's commitment to pay for the excess costs of (a) investigation and
remediation of such Hazardous Substance Condition to the extent required by
Applicable Requirements, over (b) an amount equal to twelve (12) times the then
monthly Base Rent or $100,000, whichever is greater.  Lessee shall provide
Lessor with the funds required of Lessee or satisfactory assurance thereof
within thirty (30) days following said commitment by Lessee.  In such event this
Lease shall continue in full force and effect, and Lessor shall proceed to make
such investigation and remediation as soon as reasonably possible after the
required funds are available.  If Lessee does not give such notice and provide
the required funds or assurance thereof within the time period specified above,
this Lease shall terminate as of the date specified in Lessor's notice of
termination.

       9.8     TERMINATION--ADVANCE PAYMENTS. Upon termination of this 
Lease pursuant to this Paragraph 9, Lessor shall return to Lessee any advance 
payment made by Lessee to Lessor and so much of Lessee's Security Deposit as 
has not been, or is not then required to be, used by Lessor under the terms 
of this Lease.

       9.9     WAIVER OF STATUTES. Lessor and Lessee agree that the terms of
this Lease shall govern the effect of any damage to or destruction of the
Premises and the Building with respect to the termination of this Lease and
hereby waive the provisions of any present or future statute to the extent it is
inconsistent herewith.

10.    REAL PROPERTY TAXES.

       10.1    PAYMENT OF TAXES. Lessor shall pay the Real Property Taxes, 
as defined in Paragraph 10.2(a), applicable to the Industrial Center, and 
except as otherwise provided in Paragraph 10.3, any increases in such amounts 
over the Base Real Property Taxes shall be included in the calculation of 
Common Area Operating Expenses in accordance with the provisions of Paragraph 
4.2.

       10.2    REAL PROPERTY TAX DEFINITIONS.  

               (a)     As used herein, the term "REAL PROPERTY TAXES" shall 
include any form of real estate tax or assessment, general, special, ordinary 
or extraordinary, and any license fee, commercial rental tax, improvement 
bond or bonds, levy or tax (other than inheritance, personal income or estate 
taxes) imposed upon the Industrial Center by any authority having the direct 
or indirect power to tax, including any city, state or federal government, or 
any school, agricultural, sanitary, fire, street, drainage, or other 
improvement district thereof, levied against any legal or equitable interest 
of Lessor in the Industrial Center or any portion thereof, Lessor's right to 
rent or other income therefrom, and/or Lessor's business of leasing the 
Premises. The term "REAL PROPERTY TAXES" shall also include any tax, fee, 
levy, assessment or charge, or any increase therein, imposed by reason of 
events occurring, or changes in Applicable Law taking effect, during the term 
of this Lease, including but not limited to a change in the ownership of the 
Industrial Center or in the improvements thereon, the execution of this 
Lease, or any modification, amendment or transfer thereof, and whether or not 
contemplated by the Parties.  

               (b)     As used herein, the term "BASE REAL PROPERTY TAXES" 
shall be the amount of Real Property Taxes, which are assessed against the 
Premises, Building or Common Areas in the calendar year during which the 
Lease is executed. In calculating Real Property Taxes for any calendar year, 
the Real Property Taxes for any real estate tax year shall be included in the 
calculation of Real Property Taxes for such calendar year based upon the 
number of days which such calendar year and tax year have in common.

       10.3    ADDITIONAL IMPROVEMENTS. Common Area Operating Expenses shall
not include Real Property Taxes specified in the tax assessor's records and work
sheets as being caused by additional improvements placed upon the Industrial
Center by other lessees or by Lessor for the exclusive enjoyment of such other
lessees.  Notwithstanding Paragraph 10.1 hereof, Lessee shall, however, pay to
Lessor at the time Common Area Operating Expenses are payable under Paragraph
4.2, the entirety of any increase in Real Property Taxes if assessed solely by
reason of Alterations, Trade Fixtures or Utility Installations placed upon the
Premises by Lessee or at Lessee's request.

       10.4    JOINT ASSESSMENT. If the Building is not separately assessed,
Real Property Taxes allocated to the Building shall be an equitable proportion
of the Real Property Taxes for all of the land and improvements included within
the tax parcel assessed, such proportion to be determined by Lessor from the
respective valuations assigned in the assessor's work sheets or such other
information as may be reasonably available.  Lessor's reasonable determination
thereof, in good faith, shall be conclusive.

       10.5    LESSEE'S PROPERTY TAXES. Lessee shall pay prior to delinquency
all taxes assessed against and levied upon Lessee-Owned Alterations and Utility
Installations, Trade Fixtures, furnishings, equipment and all personal property
of Lessee contained in the Premises or stored within the Industrial Center.
When possible, Lessee shall cause its Lessee-Owned Alterations and Utility
Installations, Trade Fixtures, furnishings, equipment and all other personal
property to be assessed and billed separately from the real property of Lessor.
If any of Lessee's said property shall be assessed with Lessor's real property,
Lessee shall pay Lessor the taxes attributable to Lessee's property within ten
(10) days after receipt of a written statement setting forth the taxes
applicable to Lessor's property.

11.    UTILITIES. Lessee shall pay directly for all utilities and services
supplied to the Premises, including but not limited to electricity, telephone,
security, gas and cleaning of the Premises, together with any taxes thereon.  If
any such utilities or services are not separately metered to the Premises or
separately billed to the Premises, Lessee shall pay to Lessor a reasonable
proportion to be determined by Lessor of all such charges jointly metered or
billed with other premises in the Building, in the manner and within the time
periods set forth in Paragraph 4.2(d).

12.    ASSIGNMENT AND SUBLETTING.

       12.1    LESSOR'S CONSENT REQUIRED.

               (a)     Lessee shall not voluntarily or by operation of law
assign, transfer, mortgage or otherwise transfer or encumber (collectively,
"assign") or sublet all or any part of Lessee's interest in this Lease or in the
Premises without Lessor's prior written consent given under and subject to the
terms of Paragraph 36.

               (b)     A change in the control of Lessee shall constitute an
assignment requiring Lessor's consent.  The transfer, on a cumulative basis, of
twenty-five percent (25%) or more of the voting control of Lessee shall
constitute a change in control for this purpose.

               (c)     The involvement of Lessee or its assets in any 
transaction or series of transactions (by way of merger, sale, acquisition, 
financing, refinancing, transfer, leveraged buy-out or otherwise), whether or 
not a formal assignment or hypothecation of this Lease or Lessee's assets 
occurs, which results or will result in a reduction of the Net Worth of 
Lessee, as hereinafter defined, by an amount equal to or greater than 
twenty-five percent (25%) of such Net Worth of Lessee as it was represented 
to Lessor at the time of full execution and delivery of this Lease or at the 
time of the most recent assignment to which Lessor has consented, or as it 
exists immediately prior to said transaction or transactions constituting 
such reduction, at whichever time said Net Worth of Lessee was or is greater, 
shall be considered an assignment of this Lease by Lessee to which Lessor may 
reasonably withhold its consent.  "NET WORTH OF LESSEE" for purposes of this 
Lease shall be the net worth of Lessee (excluding any Guarantors) established 
under generally accepted accounting principles consistently applied.

               (d)     An assignment or subletting of Lessee's interest in 
this Lease without Lessor's specific prior written consent shall, at Lessor's 
option, be a Default curable after notice per Paragraph 13.1, or a 
non-curable Breach without the necessity of any notice and grace period.  If 
Lessor elects to treat such unconsented to assignment or subletting as a 
non-curable Breach, Lessor shall have the right to either: (i) terminate this 
Lease, or (ii) upon thirty (30) days' written notice ("LESSOR'S NOTICE"), 
increase the monthly Base Rent for the Premises to the greater of the then 
fair market rental value of the Premises, as reasonably determined by Lessor, 
or one hundred ten percent (110%) of the Base Rent then in effect.  Pending 
determination of the new fair market rental value, if disputed by Lessee, 
Lessee shall pay the amount set forth in Lessor's Notice, with any 
overpayment credited against the next installment(s) of Base Rent coming due, 
and any underpayment for the period retroactively to the effective date of 
the adjustment being due and payable immediately upon the determination 
thereof.  Further, in the event of such Breach and rental adjustment, (i) the 
purchase price of any option to purchase the Premises held by Lessee shall be 
subject to similar adjustment to the then fair market value as reasonably 
determined by Lessor (without the Lease being considered an encumbrance or 
any deduction for depreciation or obsolescence,  and considering the Premises 
at its highest and best use and in good condition) or one hundred ten percent 
(110%) of the price previously in effect, (ii) any index-oriented rental or 
price adjustment formulas contained in this Lease shall be adjusted to 
require that the base index be determined with reference to the index 
applicable to the time of such adjustment, and (iii) any fixed rental 
adjustments scheduled during the remainder of the Lease term shall be 
increased in the same ratio as the new rental bears to the Base Rent in 
effect immediately prior to the adjustment specified in Lessor's Notice.

               (e)     Lessee's remedy for any breach of this Paragraph 12.1 by
Lessor shall be limited to compensatory damages and/or injunctive relief.

       12.2    TERMS AND CONDITIONS APPLICABLE TO ASSIGNMENT AND SUBLETTING.

               (a)     Regardless of Lessor's consent, any assignment or
subletting shall not (i) be effective without the express written assumption by
such assignee or sublessee of the obligations of Lessee under this Lease, (ii)
release Lessee of any obligations hereunder, nor (iii) alter the primary
liability of Lessee for the payment of Base Rent and other sums due Lessor
hereunder or for the performance of any other obligations to be performed by
Lessee under this Lease.

               (b)     Lessor may accept any rent or performance of Lessee's 
obligations from any person other than Lessee pending approval or disapproval 
of an assignment.  Neither a delay in the approval or disapproval of such 
assignment nor the acceptance of any rent for performance shall constitute a 
waiver or estoppel of Lessor's right to exercise its remedies for the Default 
or Breach by Lessee of any of the terms, covenants or conditions of this 
Lease.

               (c)     The consent of Lessor to any assignment or subletting
shall not constitute a consent to any subsequent assignment or subletting by
Lessee or to any subsequent or successive assignment of subletting by the
assignee or sublessee.  However, Lessor may consent to subsequent sublettings
and assignments of the sublease or any amendments or modifications thereto
without notifying Lessee or anyone else liable under this Lease or the sublease
and without obtaining their consent, and such action shall not relieve such
persons from liability under this Lease or the sublease.


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -6-                                -----
- -C- American Industrial Real Estate Association 1993



               (d)     In the event of any Default or Breach of Lessee's 
obligation under this Lease, Lessor may proceed directly against Lessee, any 
Guarantors or anyone else responsible for the performance of the Lessee's 
obligations under this Lease, including any sublessee, without first 
exhausting Lessor's remedies against any other person or entity responsible 
therefor to Lessor, or any security held by Lessor.

               (e)     Each request for consent to an assignment or subletting
shall be in writing, accompanied by information relevant to Lessor's 
determination as to the financial and operational responsibility and 
appropriateness of the proposed assignee or sublessee, including but not 
limited to the intended use and/or required modification of the Premises, if 
any, together with a non-refundable deposit of $1,000 or ten percent (10%) of 
the monthly Base Rent applicable to the portion of the Premises which is the 
subject of the proposed assignment or sublease, whichever is greater, as 
reasonable consideration for Lessor's considering and processing the request 
for consent.  Lessee agrees to provide Lessor with such other or additional 
information and/or documentation as may be reasonably requested by Lessor.

               (f)     Any assignee of, or sublessee under, this Lease shall, by
reason of accepting such assignment or entering into such sublease, be 
deemed, for the benefit of Lessor, to have assumed and agreed to conform and 
comply with each and every term, convenant, condition and obligation herein 
to be observed or performed by Lessee during the term of said assignment or
sublease, other than such obligations as are contrary to or inconsistent with 
provisions of an assignment or sublease to which Lessor has specifically 
consented in writing.

               (g)     The occurrence of a transaction described in Paragraph 
12.2(c) shall give Lessor the right (but not the obligation) to require that 
the Security Deposit be increased by an amount equal to six (6) times the 
then monthly Base Rent, and Lessor may make the actual receipt by Lessor of 
the Security Deposit increase a condition to Lessor's consent to such 
transaction.

               (h)     Lessor, as a condition to giving its consent to any 
assignment or subletting, may require that the amount and adjustment schedule 
of the rent payable under this Lease be adjusted to what is then the market 
value and/or adjustment schedule for property similar to the Premises as then 
constituted, as determined by Lessor.

       12.3    ADDITIONAL TERMS AND CONDITIONS APPLICABLE TO SUBLETTING. The 
following terms and conditions shall apply to any subletting by Lessee of all 
or any part of the Premises and shall be deemed included in all subleases 
under this Lease whether or not expressly incorporated therein:

               (a)     Lessee hereby assigns and transfers to Lessor all of 
Lessee's interest in all rentals and income arising from any sublease of all 
or a portion of the Premises heretofore or hereafter made by Lessee, and 
Lessor may collect such rent and income and apply same toward Lessee's 
obligations under this Lease; provided, however, that until a Breach (as 
defined in Paragraph 13.1) shall occur in the performance of Lessee's 
obligations under this Lease, Lessee may, except as otherwise provided in 
this Lease, receive, collect and enjoy the rents accruing under such 
sublease. Lessor shall not, by reason of the foregoing provision or any other 
assignment of such sublease to Lessor, nor by reason of the collection of the 
rents from a sublessee, be deemed liable to the sublessee for any failure of 
Lessee to perform and comply with any of Lessee's obligations to such 
sublessee under such Sublease. Lessee hereby irrevocably authorizes and 
directs any such sublessee, upon receipt of a written notice from Lessor 
stating that a Breach exists in the performance of Lessee's obligations under 
this Lease, to pay to Lessor the rents and other charges due and to become 
due under the sublease. Sublessee shall rely upon any such statement and 
request from Lessor and shall pay such rents and other charges to Lessor 
without any obligation or right to inquire as to whether such Breach exists 
and notwithstanding any notice from or claim from Lessee to the contrary. 
Lessee shall have no right or claim against such sublessee, or, until the 
Breach has been cured, against Lessor, for any such rents and other charges 
so paid by said sublessee to Lessor.

               (b)     In the event of a Breach by Lessee in the performance of 
its obligations under this Lease, Lessor, at its option and without any 
obligation to do so, may require any sublessee to attorn to Lessor, in which 
event Lessor shall undertake the obligations of the sublessor under such 
sublease from the time of the exercise of said option to the expiration of 
such sublease; provided, however, Lessor shall not be liable for any prepaid 
rents or security deposit paid by such sublessee to such sublessor or for any 
other prior defaults or breaches of such sublessor under such sublease.

               (c)     Any matter or thing requiring the consent of the 
sublessor under a sublease shall also require the consent of Lessor herein.

               (d)     No sublessee under a sublease approved by Lessor shall 
further assign or sublet all or any part of the Premises without Lessor's 
prior written consent.

               (e)     Lessor shall deliver a copy of any notice of Default 
or Breach by Lessee to the sublessee, who shall have the right to cure the 
Default of Lessee within the grace period, if any, specified in such notice. 
The sublessee shall have a right of reimbursement and offset from and against 
Lessee for any such Defaults cured by the sublessee.

13.    DEFAULT; BREACH; REMEDIES. 

       13.1    DEFAULT; BREACH. Lessor and Lessee agree that if an attorney 
is consulted by Lessor in connection with a Lessee Default or Breach (as 
hereinafter defined), $350.00 is a reasonable minimum sum per such occurrence
for legal services and costs in the preparation and service of a notice of 
Default, and that Lessor may include the cost of such services and costs in 
said notice as rent due and payable to cure said default. A "DEFAULT" by 
Lessee is defined as a failure by Lessee to observe, comply with or perform 
any of the terms, covenants, conditions or rules applicable to Lessee under 
this Lease. A "BREACH" by Lessee is defined as the occurrence of any one or 
more of the following Defaults, and, where a grace period for cure after 
notice is specified herein, the failure by Lessee to cure such Default prior 
to the expiration of the applicable grace period, and shall entitle Lessor to 
pursue the remedies set forth in Paragraphs 13.2 and/or 13.3:

               (a)     The vacating of the Premises without the intention to 
reoccupy same, or the abandonment of the Premises.

               (b)     Except as expressly otherwise provided in this Lease, 
the failure by Lessee to make any payment of Base Rent, Lessee's Share of 
Common Area Operating Expenses, or any other monetary payment required to be 
made by Lessee hereunder as and when due, the failure by Lessee to provide 
Lessor with reasonable evidence of insurance or surety bond required under 
this Lease, or the failure of Lessee to fulfill any obligation under this 
Lease which endangers or threatens life or property, where such failure 
continues for a period of three (3) days following written notice thereof by 
or on behalf of Lessor to Lessee.

               (c)     Except as expressly otherwise provided in this Lease, 
the failure by Lessee to provide Lessor with reasonable written evidence (in 
duly executed original form, if applicable) of (i) compliance with Applicable 
Requirements per Paragraph 6.3, (ii) the inspection, maintenance and service 
contracts required under Paragraph 7.1(b), (iii) the rescission of an 
unauthorized assignment or subletting per Paragraph 12.1, (iv) a Tenancy 
Statement per Paragraphs 16 or 37, (v) the subordination or non-subordination 
of this Lease per Paragraph 30, (vi) the guaranty of the performance of 
Lessee's obligations under this Lease if required under Paragraphs 1.11 and 
37, (vii) the execution of any document requested under Paragraph 42 
(easements), or (viii) any other documentation or information which Lessor 
may reasonably require of Lessee under the terms of this lease, where any 
such failure continues for a period of ten (10) days following written notice 
by or on behalf of Lessor to Lessee.

               (d)     A Default by Lessee as to the terms, covenants, 
conditions or provisions of this Lease, or of the rules adopted under 
Paragraph 40 hereof that are to be observed, complied with or performed by 
Lessee, other than those described in Subparagraphs 13.1(a), (b) or (c), 
above, where such Default continues for a period of thirty (30) days after 
written notice thereof by or on behalf of Lessor to Lessee; provided, 
however, that if the nature of Lessee's Default is such that more than thirty 
(30) days are reasonably required for its cure, then it shall not be deemed 
to be a Breach of this Lease by Lessee if Lessee commences such cure within 
said thirty (30) day period and thereafter diligently prosecutes such cure to 
completion.

               (e)     The occurrence of any of the following events: (i) the 
making by Lessee of any general arrangement or assignment for the benefit of 
creditors; (ii) Lessee's becoming a "debtor" as defined in 11 U.S. Code 
Section 101 or any successor statute thereto (unless, in the case of a 
petition filed against Lessee, the same is dismissed within sixty (60) days); 
(iii) the appointment of a trustee or receiver to take possession of 
substantially all of Lessee's assets located at the Premises or of Lessee's 
interest in this Lease, where possession is not restored to Lessee within 
thirty (30) days; or (iv) the attachment, execution or other judicial seizure 
of substantially all of Lessee's assets located at the Premises or of 
Lessee's interest in this Lease, where such seizure is not discharged within 
thirty (30) days; provided, however, in the event that any provision of this 
Subparagraph 13.1(e) is contrary to any applicable law, such provision shall 
be of no force or effect, and shall not affect the validity of the remaining 
provisions.

               (f)     The discovery by Lessor that any financial statement 
of Lessee or of any Guarantor, given to Lessor by Lessee or any Guarantor, 
was materially false.

               (g)     If the performance of Lessee's obligations under this 
Lease is guaranteed: (i) the death of a Guarantor, (ii) the termination of a 
Guarantor's liability with respect to this Lease other than in accordance 
with the terms of such guaranty, (iii) a Guarantor's becoming insolvent or 
the subject of a bankruptcy filing, (iv) a Guarantor's refusal to honor the 
guaranty, or (v) a Guarantor's breach of its guaranty obligation on an 
anticipatory breach basis, and Lessee's failure, within sixty (60) days 
following written notice by or on behalf of Lessor to Lessee of any such 
event, to provide Lessor with written alternative assurances of security, 
which, when coupled with the then existing resources of Lessee, equals or 
exceeds the combined financial resources of Lessee and the Guarantors that 
existed at the time of execution of this Lease.

       13.2    REMEDIES. If Lessee fails to perform any affirmative duty or 
obligation of Lessee under this Lease, within ten (10) days after written 
notice to Lessee (or in case of an emergency, without notice), Lessor may at 
its option (but without obligation to do so), perform such duty or obligation 
on Lessee's behalf, including but not limited to the obtaining of reasonably 
required bonds, insurance policies, or governmental licenses, permits or 
approvals. The costs and expenses of any such performance by Lessor shall be 
due and payable by Lessee to Lessor upon invoice therefor.  If any check 
given to Lessor by Lessee shall not be honored by the bank upon which it is 
drawn, Lessor, at its own option, may require all further payments to be made 
under this Lease by Lessee to be made only by cashier's check. In the event 
of a Breach of this Lease by Lessee (as defined in Paragraph 13.1), with or 
without further notice or demand, and without limiting Lessor in the exercise 
of any right or remedy which Lessor may have by reason of such Breach, Lessor 
may:

               (a)     Terminate Lessee's right to possession of the Premises 
by any lawful means, in which case this Lease and the term hereof shall 
terminate and Lessee shall immediately surrender possession of the Premises 
to Lessor. In such event Lessor shall be entitled to recover from Lessee: (i) 
the worth at the time of the award of the unpaid rent which had been earned 
at the time of termination; (ii) the worth at the time of award of the amount 
by which the unpaid rent which would have been earned after termination until 
the time of award exceeds the amount of such rental loss that the Lessee 
proves could have been reasonably avoided; (iii) the worth at the time of 
award of the amount by which the unpaid rent for the balance of the term 
after the time of award exceeds the amount of such rental loss that the 
Lessee proves could be reasonably avoided; and (iv) any other amount 
necessary to compensate Lessor for all the detriment proximately caused by 
the Lessee's failure to perform its obligations under this Lease or which in 
the ordinary course of things would be likely to result therefrom, including 
but not limited to the cost of recovering possession of the Premises, 
expenses of reletting, including necessary renovation and alteration of the 
Premises, reasonable attorneys' fees, and that portion of any leasing 
commission paid by Lessor in connection with this Lease applicable to the 
unexpired term of this Lease. The worth at the time of award of the amount 
referred to in provision (iii) of the immediately preceding sentence shall be 
computed by discounting such amount at the discount rate of the Federal 
Reserve Bank of San Francisco or the Federal Reserve Bank District in which 
the Premises are located at the time of award plus one percent (1%). Efforts 
by Lessor to mitigate damages caused by Lessee's Default or Breach of this 
Lease shall not waive Lessor's right to recover damages under this Paragraph 
13.2. If termination of this Lease is obtained

                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -7-                                -----
- -C- American Industrial Real Estate Association 1993



through the provisional remedy of unlawful detainer, Lessor shall have the 
right to recover in such proceeding the unpaid rent and damages as are 
recoverable therein, or Lessor may reserve the right to recover all or any 
part thereof in a separate suit for such rent and/or damages. If a notice and 
grace period required under Subparagraph 13.1(b), (c) or (d) was not 
previously given, a notice to pay rent or quit, or to perform or quit, as the 
case may be, given to Lessee under any statute authorizing the forfeiture of 
leases for unlawful detainer shall also constitute the applicable notice for 
grace period purposes required by Subparagraph 13.1(b), (c) or (d). In such 
case, the applicable grace period under the unlawful detainer statute shall 
run concurrently after the one such statutory notice, and the failure of 
Lessee to cure the Default within the greater of the two (2) such grace 
periods shall constitute both an unlawful detainer and a Breach of this Lease 
entitling Lessor to the remedies provided for in this Lease and/or by said 
statute.

               (b)     Continue the Lease and Lessee's right to possession in
effect (in California under California Civil Code Section 1951.4) after Lessee's
Breach and recover the rent as it becomes due, provided Lessee has the right to
sublet or assign, subject only to reasonable limitations. Lessor and Lessee
agree that the limitations on assignment and subletting in this Lease are
reasonable. Acts of maintenance or preservation, efforts to relet the Premises,
or the appointment of a receiver to protect the Lessor's interest under this
Lease, shall not constitute a termination of the Lessee's right to possession.

               (c)     Pursue any other remedy now or hereafter available to
Lessor under the laws or judicial decisions of the state wherein the Premises
are located.

               (d)     The expiration or termination of this Lease and/or the
termination of Lessee's right to possession shall not relieve Lessee from 
liability under any indemnity provisions of this Lease as to matters 
occurring or accruing during the term hereof or by reason of Lessee's 
occupancy of the Premises.

       13.3    INDUCEMENT RECAPTURE IN EVENT OF BREACH. Any agreement by 
Lessor for free or abated rent or other charges applicable to the Premises, 
or for the giving or paying by Lessor to or for Lessee of any cash or other 
bonus, inducement or consideration for Lessee's entering into this Lease, all 
of which concessions are hereinafter referred to as "INDUCEMENT PROVISIONS" 
shall be deemed conditioned upon Lessee's full and faithful performance of 
all of the terms, covenants and conditions of this Lease to be performed or 
observed by Lessee during the term hereof as the same may be extended. Upon 
the occurrence of a Breach (as defined in Paragraph 13.1) of this Lease by 
Lessee, any such Inducement Provision shall automatically be deemed deleted 
from this Lease and of no further force or effect, and any rent, other 
charge, bonus, inducement or consideration theretofore abated, given or paid 
by Lessor under such an Inducement Provision shall be immediately due and 
payable by Lessee to Lessor, and recoverable by Lessor, as additional rent 
due under this Lease, notwithstanding any subsequent cure of said Breach by 
Lessee. The acceptance by Lessor of rent or the cure of the Breach which 
initiated the operation of this Paragraph 13.3 shall not be deemed a waiver 
by Lessor of the provisions of this Paragraph 13.3 unless specifically so 
stated in writing by Lessor at the time of such acceptance.

       13.4    LATE CHARGES. Lessee hereby acknowledges that late payment by
Lessee to Lessor of rent and other sums due hereunder will cause Lessor to 
incur costs not contemplated by this Lease, the exact amount of which will be 
extremely difficult to ascertain. Such costs include, but are not limited to, 
processing and accounting charges, and late charges which may be imposed upon 
Lessor by the terms of any ground lease, mortgage or deed of trust covering 
the Premises. Accordingly, if any installment of rent or other sum due from 
Lessee shall not be received by Lessor or Lessor's designee within ten (10) 
days after such amount shall be due, then, without any requirement for notice 
to Lessee, Lessee shall pay to Lessor a late charge equal to six percent (6%) 
of such overdue amount.  The parties hereby agree that such late charge 
represents a fair and reasonable estimate of the costs Lessor will incur by 
reason of late payment by Lessee. Acceptance of such late charge by Lessor 
shall in no event constitute a waiver of Lessee's Default or Breach with 
respect to such overdue amount, nor prevent Lessor from exercising any of the 
other rights and remedies granted hereunder. In the event that a late charge 
is payable hereunder, whether or not collected, for three (3) consecutive 
installments of Base Rent, then notwithstanding Paragraph 4.1 or any other 
provision of this Lease to the contrary, Base Rent shall, at Lessor's option, 
become due and payable quarterly in advance.

       13.5    BREACH BY LESSOR. Lessor shall not be deemed in breach of this
Lease unless Lessor fails within a reasonable time to perform an obligation
required to be performed by Lessor. For purposes of this Paragraph 13.5, a
reasonable time shall in no event be less than thirty (30) days after receipt by
Lessor, and by any Lender(s) whose name and address shall have been furnished to
Lessee in writing for such purpose, of written notice specifying wherein such
obligation of Lessor has not been performed; provided, however, that if the
nature of Lessor's obligation is such that more than thirty (30) days after such
notice are reasonably required for its performance, then Lessor shall not be in
breach of this Lease if performance is commenced within such thirty (30) day
period and thereafter diligently pursued to completion.

14.    CONDEMNATION. If the Premises or any portion thereof are taken under 
the power of eminent domain or sold under the threat of the exercise of said 
power (all of which are herein called "condemnation"), this Lease shall 
terminate as to the part so taken as of the date the condemning authority 
takes title or possession, whichever first occurs. If more than ten percent 
(10%) of the floor area of the Premises, or more than twenty-five percent 
(25%) of the portion of the Common Areas designated for Lessee's parking, is 
taken by condemnation, Lessee may, at Lessee's option, to be exercised in 
writing within ten (10) days after Lessor shall have given Lessee written 
notice of such taking (or in the absence of such notice, within ten (10) days 
after the condemning authority shall have taken possession) terminate this 
Lease as of the date the condemning authority takes such possession. If 
Lessee does not terminate this Lease in accordance with the foregoing, this 
Lease shall remain in full force and effect as to the portion of the Premises 
remaining, except that the Base Rent shall be reduced in the same proportion 
as the rentable floor area of the Premises taken bears to the total rentable 
floor area of the Premises. No reduction of Base Rent shall occur if the 
condemnation does not apply to any portion of the Premises. Any award for the 
taking of all or any part of the Premises under the power of eminent domain 
or any payment made under threat of the exercise of such power shall be the 
property of Lessor, whether such award shall be made as compensation for 
diminution of value of the leasehold or for the taking of the fee, or as 
severance damages; provided, however, that Lessee shall be entitled to any 
compensation, separately awarded to Lessee for Lessee's relocation expenses 
and/or loss of Lessee's Trade Fixtures. In the event that this Lease is not 
terminated by reason of such condemnation, Lessor shall to the extent of its 
net severance damages received, over and above Lessee's Share of the legal 
and other expenses incurred by Lessor in the condemnation matter, repair any 
damage to the Premises caused by such condemnation authority. Lessee shall be 
responsible for the payment of any amount in excess of such net severance 
damages required to complete such repair.

15.    BROKERS' FEES.

       15.1    PROCURING CAUSE. The Broker(s) named in Paragraph 1.10 is/are
the procuring cause of this Lease.

       15.2    ADDITIONAL TERMS. Unless Lessor and Broker(s) have otherwise
agreed in writing, Lessor agrees that: (a) if Lessee exercises any Option (as
defined in Paragraph 39.1) granted under this Lease or any Option subsequently
granted, or (b) if Lessee acquires any rights to the Premises or other premises
in which Lessor has an interest, or (c) if Lessee remains in possession of the
Premises with the consent of Lessor after the expiration of the term of this
Lease after having failed to exercise an Option, or (d) if said Brokers are the
procuring cause of any other lease or sale entered into between the Parties
pertaining to the Premises and/or any adjacent property in which Lessor has 
an interest, or (e) if Base Rent is increased, whether by agreement or 
operation of an escalation clause herein, then as to any of said 
transactions, Lessor shall pay said Broker(s) a fee in accordance with the 
schedule of said Broker(s) in effect at the time of the execution of this 
Lease.

       15.3    ASSUMPTION OF OBLIGATIONS. Any buyer or transferee of Lessor's
interest in this Lease, whether such transfer is by agreement or by operation of
law, shall be deemed to have assumed Lessor's obligation under this Paragraph
15. Each Broker shall be an intended third party beneficiary of the provisions
of Paragraph 1.10 and of this Paragraph 15 to the extent of its interest in any
commission arising from this Lease and may enforce that right directly against
Lessor and its successors.

       15.4    REPRESENTATIONS AND WARRANTIES. Lessee and Lessor each 
represent and warrant to the other that it has had no dealings with any 
person, firm, broker or finder other than as named in Paragraph 1.10(a) in 
connection with the negotiation of this Lease and/or the consummation of the 
transaction contemplated hereby, and that no broker or other person, firm or 
entity other than said named Broker(s) is entitled to any commission or 
finder's fee in connection with said transaction. Lessee and Lessor do each 
hereby agree to indemnify, protect, defend and hold the other harmless from 
and against liability for compensation or charges which may be claimed by any 
such unnamed broker, finder or other similar party by reason of any dealings 
or actions of the indemnifying Party, including any costs, expenses, and/or 
attorney's fees reasonably incurred with respect thereto.

16.    TENANCY AND FINANCIAL STATEMENTS.

       16.1    TENANCY STATEMENT. Each Party (as "RESPONDING PARTY") shall
within ten (10) days after written notice from the other Party (the "REQUESTING
PARTY") execute, acknowledge and deliver to the Requesting Party a statement in
writing in a form similar to the then most current "TENANCY STATEMENT" form
published by the American Industrial Real Estate Association, plus such
additional information, confirmation and/or statements as may be reasonably
requested by the Requesting Party.

       16.2    FINANCIAL STATEMENT. If Lessor desires to finance, refinance, 
or sell the Premises or the Building, or any part thereof, Lessee and all 
Guarantors shall deliver to any potential lender or purchaser designated by 
Lessor such financial statements of Lessee and such Guarantors as may be 
reasonably required by such lender or purchaser, including but not limited to 
Lessee's financial statements for the past three (3) years. All such 
financial statements shall be received by Lessor and such lender or purchaser 
in confidence and shall be used only for the purposes herein set forth.

17.    LESSOR'S LIABILITY. The term "LESSOR" as used herein shall mean the
owner or owners at the time in question of the fee title to the Premises. In the
event of a transfer of Lessor's title or interest in the Premises or in this
Lease, Lessor shall deliver to the transferee or assignee (in cash or by credit)
any unused Security Deposit held by Lessor at the time of such transfer or
assignment. Except as provided in Paragraph 15.3, upon such transfer or
assignment and delivery of the Security Deposit, as aforesaid, the prior Lessor
shall be relieved of all liability with respect to the obligations and/or
covenants under this Lease thereafter to be performed by the Lessor. Subject to
the foregoing, the obligations and/or covenants in this Lease to be performed by
the Lessor shall be binding only upon the Lessor as hereinabove defined.

18.    SEVERABILITY. The invalidity of any provision of this Lease, as
determined by a court of competent jurisdiction, shall in no way affect the
validity of any other provision hereof.

19.    INTEREST ON PAST-DUE OBLIGATIONS. Any monetary payment due Lessor
hereunder, other than late charges, not received by Lessor within ten (10) days
following the date on which it was due, shall bear interest from the date due at
the prime rate charged by the largest state chartered bank in the state in which
the Premises are located plus four percent (4%) per annum, but not exceeding the
maximum rate allowed by law, in addition to the potential late charge provided
for in Paragraph 13.4.

20.    TIME OF ESSENCE. Time is of the essence with respect to the performance
of all obligations to be performed or observed by the Parties under this Lease.

21.    RENT DEFINED. All monetary obligations of Lessee to Lessor under the
terms of this Lease are deemed to be rent.

22.    NO PRIOR OR OTHER AGREEMENTS; BROKER DISCLAIMER. This Lease contains 
all agreements between the Parties with respect to any matter mentioned 
herein, and no other prior or contemporaneous agreement or understanding 
shall be effective. Lessor and Lessee each represents and warrants to the 
Brokers that it has made, and is relying solely upon, its own investigation 
as to the nature, quality, character and financial responsibility of the 
other Party to this Lease and as to the nature, quality and character of the 
Premises. Brokers have no responsibility with respect thereto or with respect 
to any default or breach hereof by either Party. Each Broker shall be an 
intended third party beneficiary of the provisions of this Paragraph 22.


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -8-                                -----
- -C- American Industrial Real Estate Association 1993



23.    NOTICES.

       23.1    NOTICE REQUIREMENTS. All notices required or permitted by this
Lease shall be in writing and may be delivered in person (by hand or by
messenger or courier service) or may be sent by regular, certified or registered
mail or U.S. Postal Service Express Mail, with postage prepaid, or by facsimile
transmission during normal business hours, and shall be deemed sufficiently
given if served in a manner specified in this Paragraph 23. The addresses noted
adjacent to a Party's signature on this Lease as shall be that Party's address
for delivery or mailing of notice purposes. Either Party may by written notice
to the other specify a different address for notice purposes, except that upon
Lessee's taking possession of the Premises, the Premises shall constitute
Lessee's address for the purpose of mailing or delivering notices to Lessee. A
copy of all notices required or permitted to be given to Lessor hereunder shall
be concurrently transmitted to such party of parties at such addresses as Lessor
may from time to time hereafter designate by written notice to Lessee.

       23.2    DATE OF NOTICE. Any notice sent by registered or certified mail,
return receipt requested, shall be deemed given on the date of delivery shown on
the receipt card, or if no delivery date is shown, the postmark thereon. If sent
by regular mail, the notice shall be deemed given forty-eight (48) hours after
the same is addressed as required herein and mailed with postage prepaid.
Notices delivered by United States Express Mail or overnight courier that
guarantees next day delivery shall be deemed given twenty-four (24) hours after
delivery of the same to the United States Postal Service or courier. If any
notice is transmitted by facsimile transmission or similar means, the same shall
be deemed served or delivered upon telephone or facsimile confirmation of
receipt of the transmission thereof, provided a copy is also delivered via
delivery or mail. If notice is received on a Saturday or a Sunday or a legal
holiday, it shall be deemed received on the next business day.

24.    WAIVERS. No waiver by Lessor of the Default or Breach of any term,
covenant or condition hereof by Lessee, shall be deemed a waiver of any other
term, covenant or condition hereof, or of any subsequent Default or Breach by
Lessee of the same or any other term, covenant or condition hereof. Lessor's
consent to, or approval of, any such act shall not be deemed to render
unnecessary the obtaining of Lessor's consent to, or approval of, any subsequent
or similar act by Lessee, or be construed as the basis of an estoppel to enforce
the provision or provisions of this Lease requiring such consent. Regardless of
Lessor's knowledge of a Default or Breach at the time of accepting rent, the
acceptance of rent by Lessor shall not be a waiver of any Default or Breach by
Lessee of any provision hereof. Any payment given Lessor by Lessee may be
accepted by Lessor on account of moneys or damages due Lessor, notwithstanding
any qualifying statements or conditions made by Lessee in connection therewith,
which such statements and/or conditions shall be of no force or effect
whatsoever unless specifically agreed to in writing by Lessor at or before the
time of deposit of such payment.

25.    RECORDING. Either Lessor or Lessee shall, upon request of the other,
execute, acknowledge and deliver to the other a short form memorandum of this
Lease for recording purposes. The Party requesting recordation shall be
responsible for payment of any fees or taxes applicable thereto.

26.    NO RIGHT TO HOLDOVER. Lessee has no right to retain possession of the
Premises or any part thereof beyond the expiration or earlier termination of
this Lease. In the event that Lessee holds over in violation of this Paragraph
26 then the Base Rent payable from and after the time of the expiration or
earlier termination of this Lease shall be increased to two hundred percent
(200%) of the Base Rent applicable during the month immediately preceding such
expiration or earlier termination. Nothing contained herein shall be construed
as a consent by Lessor to any holding over by Lessee.

27.    CUMULATIVE REMEDIES. No remedy or election hereunder shall be deemed
exclusive but shall, wherever possible, be cumulative with all other remedies at
law or in equity.

28.    COVENANTS AND CONDITIONS. All provisions of this Lease to be observed or
performed by Lessee are both covenants and conditions.

29.    BINDING EFFECT; CHOICE OF LAW. This Lease shall be binding upon the
Parties, their personal representatives, successors and assigns and be governed
by the laws of the State in which the Premises are located. Any litigation
between the Parties hereto concerning this Lease shall be initiated in the
county in which the Premises are located.

30.    SUBORDINATION; ATTORNMENT; NON-DISTURBANCE.

       30.1    SUBORDINATION. This Lease and any Option granted hereby shall 
be subject and subordinate to any ground lease, mortgage, deed of trust, or 
other hypothecation or security device (collectively, "SECURITY DEVICE"), now 
or hereafter placed by Lessor upon the real property of which the Premises 
are a part, to any and all advances made on the security thereof, and to all 
renewals, modifications, consolidations, replacements and extensions thereof. 
Lessee agrees that the Lenders holding any such Security Device shall have no 
duty, liability or obligation to perform any of the obligations of Lessor 
under this Lease, but that in the event of Lessor's default with respect to 
any such obligation, Lessee will give any Lender whose name and address have 
been furnished Lessee in writing for such purpose notice of Lessor's default 
pursuant to Paragraph 13.5. If any Lender shall elect to have this Lease 
and/or any Option granted hereby superior to the lien of its Security Device 
and shall give written notice thereof to Lessee, this Lease and such Options 
shall be deemed prior to such Security Device, notwithstanding the relative 
dates of the documentation or recordation thereof.

       30.2    ATTORNMENT. Subject to the non-disturbance provisions of
Paragraph 30.3, Lessee agrees to attorn to a Lender or any other party who
acquires ownership of the Premises by reason of a foreclosure of a Security
Device, and that in the event of such foreclosure, such new owner shall not: (i)
be liable for any act or omission of any prior lessor or with respect to events
occurring prior to acquisition of ownership, (ii) be subject to any offsets or
defenses which Lessee might have against any prior lessor, or (iii) be bound by
prepayment of more than one month's rent.

       30.3    NON-DISTURBANCE. With respect to Security Devices entered into
by Lessor after the execution of this lease, Lessee's subordination of this
Lease shall be subject to receiving assurance (a "non-disturbance agreement")
from the Lender that Lessee's possession and this Lease, including any options
to extend the term hereof, will not be disturbed so long as Lessee is not in
Breach hereof and attorns to the record owner of the Premises.

       30.4    SELF-EXECUTING. The agreements contained in this Paragraph 30
shall be effective without the execution of any further documents; provided,
however, that upon written request from Lessor or a Lender in connection with a
sale, financing or refinancing of Premises, Lessee and Lessor shall execute such
further writings as may be reasonably required to separately document any such
subordination or non-subordination, attornment and/or non-disturbance agreement
as is provided for herein.

31.    ATTORNEYS' FEES. If any Party or Broker brings an action or proceeding
to enforce the terms hereof or declare rights hereunder, the Prevailing Party
(as hereafter defined) in any such proceeding, action, or appeal thereon, shall
be entitled to reasonable attorneys' fees. Such fees may be awarded in the same
suit or recovered in a separate suit, whether or not such action or proceeding
is pursued to decision or judgment. The term "Prevailing Party" shall include,
without limitation, a Party or Broker who substantially obtains or defeats the
relief sought, as the case may be, whether by compromise, settlement, judgment,
or the abandonment by the other Party or Broker of its claim or defense. The
attorneys' fee award shall not be computed in accordance with any court fee
schedule, but shall be such as to fully reimburse all attorneys' fees reasonably
incurred. Lessor shall be entitled to attorneys' fees, costs and expenses
incurred in preparation and service of notices of Default and consultations in
connection therewith, whether or not a legal action is subsequently commenced in
connection with such Default or resulting Breach. Broker(s) shall be intended
third party beneficiaries of this Paragraph 31.

32.    LESSOR'S ACCESS; SHOWING PREMISES; REPAIRS. Lessor and Lessor's agents
shall have the right to enter the Premises at any time, in the case of an
emergency, and otherwise at reasonable times for the purpose of showing the same
to prospective purchasers, lenders, or lessees, and making such alterations,
repairs, improvements or additions to the Premises or to the Building, as Lessor
may reasonably deem necessary. Lessor may at any time place on or about the
Premises or Building any ordinary "For Sale" signs and Lessor may at any time
during the last one hundred eighty (180) days of the term hereof place on or
about the Premises any ordinary "For Lease" signs. All such activities of Lessor
shall be without abatement of rent or liability to Lessee.

33.    AUCTIONS. Lessee shall not conduct, nor permit to be conducted, either
voluntarily or involuntarily, any auction upon the Premises without first having
obtained Lessor's prior written consent. Notwithstanding anything to the
contrary in this Lease, Lessor shall not be obligated to exercise any standard
of reasonableness in determining whether to grant such consent.

34.    SIGNS. Lessee shall not place any sign upon the exterior of the Premises
or the Building, except that Lessee may, with Lessor's prior written consent,
install (but not on the roof) such signs as are reasonably required to advertise
Lessee's own business so long as such signs are in a location designated by
Lessor and comply with Applicable Requirements and the signage criteria
established for the Industrial Center by Lessor. The installation of any sign on
the Premises by or for Lessee shall be subject to the provisions of Paragraph 7
(Maintenance, Repairs, Utility Installations, Trade Fixtures and Alterations).
Unless otherwise expressly agreed herein, Lessor reserves all rights to the use
of the roof of the Building, and the right to install advertising signs on the
Building, including the roof, which do not unreasonably interfere with the
conduct of Lessee's business; Lessor shall be entitled to all revenues from such
advertising signs.

35.    TERMINATION; MERGER. Unless specifically stated otherwise in writing by
Lessor, the voluntary or other surrender of this Lease by Lessee, the mutual
termination or cancellation hereof, or a termination hereof by Lessor for Breach
by Lessee, shall automatically terminate any sublease or lesser estate in the
Premises; provided, however, Lessor shall, in the event of any such surrender,
termination or cancellation, have the option to continue any one or all of any
existing subtenancies. Lessor's failure within ten (10) days following any such
event to make a written election to the contrary by written notice to the holder
of any such lesser interest, shall constitute Lessor's election to have such
event constitute the termination of such interest.

36.    CONSENTS.

               (a)     Except for Paragraph 33 hereof (Auctions) or as otherwise
provided herein, wherever in this Lease the consent of a Party is required to an
act by or for the other Party, such consent shall not be unreasonably withheld
or delayed. Lessor's actual reasonable costs and expenses (including but not
limited to architects', attorneys', engineers' and other consultants' fees)
incurred in the consideration of, or response to, a request by Lessee for any
Lessor consent pertaining to this Lease or the Premises, including but not
limited to consents to an assignment a subletting or the presence or use of a
Hazardous Substance, shall be paid by Lessee to Lessor upon receipt of an
invoice and supporting documentation therefor. In addition to the deposit
described in Paragraph 12.2(e), Lessor may, as a condition to considering any
such request by Lessee, require that Lessee deposit with Lessor an amount of
money (in addition to the Security Deposit held under Paragraph 5) reasonably
calculated by Lessor to represent the cost Lessor will incur in considering and
responding to Lessee's request. Any unused portion of said deposit shall be
refunded to Lessee without interest. Lessor's consent to any act, assignment of
this Lease or subletting of the Premises by Lessee shall not constitute an
acknowledgment that no Default or Breach by Lessee of this Lease exists, nor
shall such consent be deemed a waiver of any then existing Default or Breach,
except as may be otherwise specifically stated in writing by Lessor at the time
of such consent.

               (b)     All conditions to Lessor's consent authorized by this 
Lease are acknowledged by Lessee as being reasonable. The failure to specify 
herein any particular condition to Lessor's consent shall not preclude the 
impositions by Lessor at the time of consent of such further or other 
conditions as are then reasonable with reference to the particular matter for 
which consent is being given.

37.    GUARANTOR.

       37.1    FORM OF GUARANTY. If there are to be any Guarantors of this
Lease per Paragraph 1.11, the form of the guaranty to be executed by each such
Guarantor shall be in the form most recently published by the American
Industrial Real Estate Association, and each such Guarantor shall have the same
obligations as Lessee under this lease, including but not limited to the
obligation to provide the Tenancy Statement and information required in
Paragraph 16.


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -9-                                -----
- -C- American Industrial Real Estate Association 1993



       37.2    ADDITIONAL OBLIGATIONS OF GUARANTOR. It shall constitute a 
Default of the Lessee under this Lease if any such Guarantor fails or 
refuses, upon reasonable request by Lessor to give: (a) evidence of the due 
execution of the guaranty called for by this Lease, including the authority 
of the Guarantor (and of the party signing on Guarantor's behalf) to obligate 
such Guarantor on said guaranty, and resolution of its board of directors 
authorizing the making of such guaranty, together with a certificate of 
incumbency showing the signatures of the persons authorized to sign on its 
behalf, (b) current financial statements of Guarantor as may from time to 
time be requested by Lessor, (c) a Tenancy Statement, or (d) written 
confirmation that the guaranty is still in effect.

38.    QUIET POSSESSION. Upon payment by Lessee of the rent for the Premises
and the performance of all of the covenants, conditions and provisions on
Lessee's part to be observed and performed under this Lease, Lessee shall have
quiet possession of the Premises for the entire term hereof subject to all of
the provisions of this Lease.

39.    OPTIONS.

       39.1    DEFINITION. As used in this Lease, the word "OPTION" has the
following meaning: (a) the right to extend the term of this Lease or to renew
this Lease or to extend or renew any lease that Lessee has on other property of
Lessor; (b) the right of first refusal to lease the Premises or the right of
first offer to lease the Premises or the right of first refusal to lease other
property of Lessor or the right of first offer to lease other property of
Lessor; (c) the right to purchase the Premises, or the right of first refusal to
purchase the Premises, or the right of first offer to purchase the Premises, or
the right to purchase other property of Lessor, or the right of first refusal to
purchase other property of Lessor, or the right of first offer to purchase other
property of Lessor.

       39.2    OPTIONS PERSONAL TO ORIGINAL LESSEE. Each Option granted to
Lessee in this Lease is personal to the original Lessee named in Paragraph 1.1
hereof, and cannot be voluntarily or involuntarily assigned or exercised by any
person or entity other than said original Lessee while the original Lessee is in
full and actual possession of the Premises and without the intention of
thereafter assigning or subletting. The Options, if any, herein granted to
Lessee are not assignable, either as a part of an assignment of this Lease or
separately or apart therefrom, and no Option may be separated from this Lease in
any manner, by reservation of otherwise.

       39.3    MULTIPLE OPTIONS. In the event that Lessee has any multiple
Options to extend or renew this Lease, a later option cannot be exercised unless
the prior Options to extend or renew this Lease have been validly exercised.

       39.4    EFFECT OF DEFAULT ON OPTIONS.

               (a)     Lessee shall have no right to exercise an Option, 
notwithstanding any provision in the grant of Option to the contrary: (i) 
during the period commencing with the giving of any notice of Default under 
Paragraph 13.1 and continuing until the noticed Default is cured, or (ii) 
during the period of time any monetary obligation due Lessor from Lessee is 
unpaid (without regard to whether notice thereof is given Lessee), or (iii) 
during the time Lessee is in Breach of this Lease, or (iv) in the event that 
Lessor has given to Lessee three (3) or more notices of separate Defaults 
under Paragraph 13.1 during the twelve (12) month period immediately 
preceding the exercise of the Option, whether or not the Defaults are cured.

               (b)     The period of time within which an Option may be 
exercised shall not be extended or enlarged by reason of Lessee's inability 
to exercise an Option because of the provisions of Paragraph 39.4(a).

               (c)     All rights of Lessee under the provisions of an Option 
shall terminate and be of no further force or effect, notwithstanding 
Lessee's due and timely exercise of the Option, if, after such exercise and 
during the term of this Lease, (i) Lessee fails to pay to Lessor a monetary 
obligation of Lessee for a period of thirty (30) days after such obligation 
becomes due (without any necessity of Lessor to give notice thereof to 
Lessee), or (ii) Lessor gives to Lessee three (3) or more notices of separate 
Defaults under Paragraph 13.1 during any twelve (12) month period, whether or 
not the Defaults are cured, or (iii) if Lessee commits a Breach of this Lease.

40.    RULES AND REGULATIONS. Lessee agrees that it will abide by, and keep 
and observe all reasonable rules and regulations ("Rules and Regulations") 
which Lessor may make from time to time for the management, safety, care, and 
cleanliness of the grounds, the parking and unloading of vehicles and the 
preservation of good order, as well as for the convenience of other occupants 
or tenants of the Building and the Industrial Center and their invitees.

41.    SECURITY MEASURES. Lessee hereby acknowledges that the rental payable 
to Lessor hereunder does not include the cost of guard service or other 
security measures, and that Lessor shall have no obligation whatsoever to 
provide same. Lessee assumes all responsibility for the protection of the 
Premises, Lessee, its agents and invitees and their property from the acts of 
third parties.

42.    RESERVATIONS. Lessor reserves the right, from time to time, to grant, 
without the consent or joinder of Lessee, such easements, rights of way, 
utility raceways, and dedications that Lessor deems necessary, and to cause 
the recordation of parcel maps and restrictions, so long as such easements, 
rights of way, utility raceways, dedications, maps and restrictions do not 
reasonably interfere with the use of the Premises by Lessee. Lessee agrees to 
sign any documents reasonably requested by Lessor to effectuate any such 
easement rights, dedication, map or restrictions.

43.    PERFORMANCE UNDER PROTEST. If at any time a dispute shall arise as to 
any amount or sum of money to be paid by one Party to the other under the 
provisions hereof, the Party against whom the obligation to pay the money is 
asserted shall have the right to make payment "under protest" and such 
payment shall not be regarded as a voluntary payment and there shall survive 
the right on the part of said Party to institute suit for recovery of such 
sum. If it shall be adjudged that there was no legal obligation on the part 
of said Party to pay such sum or any part thereof, said Party shall be 
entitled to recover such sum or so much thereof as it was not legally 
required to pay under the provisions of this Lease.

44.    AUTHORITY. If either Party hereto is a corporation, trust, or general 
or limited partnership, each individual executing this Lease on behalf of 
such entity represents and warrants that he or she is duly authorized to 
execute and deliver this Lease on its behalf. If Lessee is a corporation, 
trust or partnership, Lessee shall, within thirty (30) days after request by 
Lessor, deliver to Lessor evidence satisfactory to Lessor of such authority.

45.    CONFLICT. Any conflict between the printed provisions of this Lease 
and the typewritten or handwritten provisions shall be controlled by the 
typewritten or handwritten provisions.

46.    OFFER. Preparation of this Lease by either Lessor or Lessee or 
Lessor's agent or Lessee's agent and submission of same to Lessee or Lessor 
shall not be deemed an offer to lease.  This Lease is not intended to be 
binding until executed and delivered by all Parties hereto.

47.    AMENDMENTS. This Lease may be modified only in writing, signed by the 
parties in interest at the time of the modification. The Parties shall amend 
this Lease from time to time to reflect any adjustments that are made to the 
Base Rent or other rent payable under this Lease. As long as they do not 
materially change Lessee's obligations hereunder, Lessee agrees to make such 
reasonable non-monetary modifications to this Lease as may be reasonably 
required by an institutional insurance company or pension plan Lender in 
connection with the obtaining of normal financing or refinancing of the 
property of which the Premises are a part.

48.    MULTIPLE PARTIES. Except as otherwise expressly provided herein, if more
than one person or entity is named herein as either Lessor or Lessee, the
obligations of such multiple parties shall be the joint and several
responsibility of all persons or entities named herein as such Lessor or Lessee.


                                                                INITIALS:  TF
                                                                          -----
                                                                           PS
MULTI-TENANT--GROSS                    -10-                               -----
- -C- American Industrial Real Estate Association 1993



THIS ADDENDUM IS IN REFERENCE TO AND MADE A PART OF THAT CERTAIN STANDARD
INDUSTRIAL/COMMERCIAL MULTI-TENANT LEASE - GROSS, DATE OCTOBER 20, 1995, BY AND
BETWEEN ALL PHASE TELECOMMUNICATION, INC. AS LESSOR, AND THE QUICKSILVER GROUP
AS LESSEE, FOR THAT CERTAIN REAL PROPERTY KNOWN AS 10061 BUBB ROAD, CUPERTINO,
CALIFORNIA.  PAGE 1 OF 2.


49.  PRIOR OCCUPANCY:  Lessee is granted possession and occupancy of the
     demised premises on November 5, 1995.  All possession and occupancy
     shall be under all the terms, covenants and conditions in this Lease
     contained, savings and excepting that Lessee shall not be called upon
     to pay rental for any period of possession and occupancy prior to
     November 15, 1996.

50.  RENT SCHEDULE:  November 15, 1995 through May 14, 1996, the rent shall
     be Six Thousand Six Hundred and No/100 Dollars ($6,600.00) per month,
     each and every month of the lease term.  The remainder of the lease
     term of thirty (30) months, the rent shall be Eight Thousand Five
     Hundred Eighty and No/100 Dollars ($8,580.00) per month, each and
     every month of the same lease term.  The parties hereto agree that
     Lessee, upon execution hereof, shall pay Six Thousand Six Hundred and
     No/100 Dollars ($6,600.00) representing the first month's lease
     payment.  Lessee shall pay to Lessor one-half (1/2) of one (1) month's
     rent representing the balance of the rent due for the month of
     December (December 16, 1995 through January 15, 1996).  Thereafter,
     the rent shall be due on or before the first day of each and every
     month of the lease term.

51.  IMPROVEMENTS:  It is understood by the parties hereto that Lessor
     agrees that on or before November 15, 1995, to install a dividing wall
     indicated on attached EXHIBIT A.

52.  Notwithstanding anything contained herein to the contrary, it is
     understood and agreed by the parties hereto that the rent stipulated
     herein also includes Lessee's share of the utilities for the premises
     leased by Lessee.

53.  IMPROVEMENTS NOT SHOWN ON EXHIBIT A:  Subject to the approval of
     Lessor, Lessee shall have the right to install, at Lessee's sole cost
     and expense, a conference room inside subject premises.  All
     improvements installed by Lessee shall be subject to Lessor's
     approval, which shall not be unreasonably withheld and shall meet all
     City, State and Municipal Building Codes.

54.  ACKNOWLEDGMENT:  The parties further agree and acknowledge the
     following:

     A.   Brokers made no presentations or warranties with respect to the
          physical and environmental condition of the premises, including 
          sub-surface conditions.

          Brokers have no specific expertise with respect to making an
          environmental assessment of the premises, including matters relating
          to the disposal of hazardous or toxic substances or waste, and
          environmental problems which may be posed by the premises being within
          a Special Studies Zone as designated under the Alquist-Priolo Special
          Studies Zone Act (Earthquake Zones).  Section 2621-2630 inclusive of
          the California Public Resources code or a HUD Flood Zone, as set forth
          in the U.S. Department of Housing and Urban Development "Special Flood
          Zone Area Maps", as applicable.



THIS ADDENDUM IS IN REFERENCE TO AND MADE A PART OF THAT CERTAIN STANDARD
INDUSTRIAL/COMMERCIAL MULTI-TENANT LEASE - GROSS, DATE OCTOBER 20, 1995, BY AND
BETWEEN ALL PHASE TELECOMMUNICATION, INC. AS LESSOR, AND THE QUICKSILVER GROUP
AS LESSEE, FOR THAT CERTAIN REAL PROPERTY KNOWN AS 10061 BUBB ROAD, CUPERTINO,
CALIFORNIA.  PAGE 2 OF 2.


     B.   Brokers have not made an independent investigation of the premises or
          determination with respect to the physical and environmental condition
          of the premises, including without limitation, the existence or
          non-existence of any underground tanks, dumps, piping, toxic or
          hazardous substances on the premises.  Brokers urge all parties to
          obtain independent legal and technical advice with respect to the
          physical and environmental condition of the premises.  The parties
          each agree that it will rely solely on its own investigation and/or
          that of a licensed professional specializing in these areas and not of
          the Brokers.

     C.   Brokers do not represent and warrant the accuracy or completeness of
          all documents and information ("Reports") reviewed or received by any
          of the parties in connection with this transaction, including
          financial reports, structural, geological or engineering studies,
          plans and specifications.  The parties further agree to indemnify and
          hold the Brokers harmless from any and all claims, demands, judgments,
          including reasonable attorney's fees arising from or in connection
          with any inaccuracy of the Reports.

     D.   The parties waive the benefits of California Civil Code Section 1542
          and release the Brokers from any and all liabilities arising out of or
          in connection with physical and environmental condition of the
          premises, including without limitation, the existence of any hazardous
          or toxic material unless the Brokers are found to have failed to fully
          disclose to Tenant any fact, information or condition of which Brokers
          have actual knowledge.  The parties hereby acknowledge that at one
          time there existed an underground fuel tank located on the
          northeasterly portion of the property.  (That portion of property
          furthest away from the leased premises, the fuel tank was removed and
          Lessor is awaiting closure.)

55.       LESSEES RENT AS DEFINED IN PARAGRAPH 50 SHALL INCLUDE LESSEES SHARE OF
          OPERATING EXPENSES.  NO ADDITIONAL EXPENSES SHALL BE PASSED THROUGH TO
          LESSEE DURING THE TERM OF THIS LEASE.  Lessee agrees to pay their
          share (38%) of operating expense increases above the base year,
          defined as 1996.

ACKNOWLEDGED AND AGREED:


LESSOR:        ALL PHASE TELECOMMUNICATION, INC.

BY:  /s/  Paul Swanson                       DATE:  11/2/95
     ----------------------------                 ----------------------------

LESSEE:        THE QUICKSILVER GROUP

BY:  /s/  Todd Fitzwater                     DATE:  10/24/95
     ----------------------------                 ----------------------------





     THIS SECOND ADDENDUM IS IN REFERENCE TO AND MADE A PART OF THAT CERTAIN
     STANDARD INDUSTRIAL/COMMERCIAL MULTI-TENANT LEASE - GROSS DATED OCTOBER 20,
     1995 BY AND BETWEEN ALL PHASE TELECOMMUNICATIONS, INC. AS LESSOR, AND THE
     QUICKSILVER GROUP, INC., A CALIFORNIA CORPORATION, AS LESSEE, FOR THAT
     CERTAIN REAL PROPERTY KNOWN AS 10061 BUBB ROAD, CUPERTINO, CALIFORNIA.

1.   The address in the above referenced documents would read 10061 Unit "B".

2.   Lessor shall remove the kitchen appliances from the subject premises prior
     to the lease commencement date.

3.   Lessor shall have two (2) parking spaces reserved for visitors at the
     entrance to the driveway closest to Stevens Creek Blvd.

4.   Notwithstanding anything contained in the lease to the contrary, and

     a)  Notwithstanding Lessor's obligation to keep the Premises in good
     condition and repair, Lessee shall be responsible for payment of the cost
     hereof to Lessor as additional rent for that portion of the cost of any
     maintenance and repair of the Premises, or any equipment (wherever located)
     that serves only Lessee or the Premises, to the extent such cost is
     attributed to causes beyond normal wear and tear.  Lessee shall be
     responsible for the cost if painting, repairing or replacing wall
     coverings, and to repair or replace any premises improvements that are not
     ordinarily a part of the Building standards.  Lessor may, at its option,
     upon reasonable notice elect to have Lessee perform any particular such
     maintenance or repairs the cost of which is otherwise Lessee's
     responsibility hereunder.

     b)  On the last day of the term hereof, or on any sooner termination,
     Lessee shall surrender the Premises to Lessor in the same condition as
     received, ordinary wear and tear excepted, clean and free of debris.  Any
     damage or deterioration of the Premises shall not be deemed ordinary wear
     and tear if the same could have been prevented by good maintains practices
     by Lessee.  Lessee shall repair any damage to the Premises occasioned by
     the installation or removal of Lessee's trade fixtures, alterations,
     furnishings and equipment.  Except as otherwise stated in this Lease,
     Lessee shall leave the air lines, power panels, electrical distribution
     systems, lighting fixtures, air conditioner, window coverings, wall
     coverings, carpets, wall paneling, ceilings and plumbing on the Premises
     and in good operating condition.  Lessee shall be responsible for
     maintenance of light fixtures.

5.   The obligations of the Lessee under this lease are to be personally
     guaranteed and said Guaranty of Lease Agreement is attached hereto and made
     a part of this Second Addendum.


LESSOR:  /s/  Paul Swanson              LESSEE:  /s/  Todd Fitzwater
         ----------------------                  ----------------------

DATE:       11/2/95                     DATE:       11/6/95
         ----------------------                  ----------------------



LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM 
AND PROVISION CONTAINED HEREIN, AND BY THE EXECUTION OF THIS LEASE SHOW THEIR 
INFORMED AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE 
TIME THIS LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY 
REASONABLE AND EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH 
RESPECT TO THE PREMISES.

   IF THIS LEASE HAS BEEN FILLED IN, IT HAS BEEN PREPARED FOR YOUR ATTORNEY'S 
   REVIEW AND APPROVAL. FURTHER, EXPERTS SHOULD BE CONSULTED TO EVALUATE THE 
   CONDITION OF THE PROPERTY FOR THE POSSIBLE PRESENCE OF ASBESTOS, 
   UNDERGROUND STORAGE TANKS OR HAZARDOUS SUBSTANCES. NO REPRESENTATION OR 
   RECOMMENDATION IS MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION 
   OR BY THE REAL ESTATE BROKERS OR THEIR CONTRACTORS, AGENTS OR EMPLOYEES AS 
   TO THE LEGAL SUFFICIENCY, LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE 
   OR THE TRANSACTION TO WHICH IT RELATES; THE PARTIES SHALL RELY SOLELY UPON 
   THE ADVICE OF THEIR OWN COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF 
   THIS LEASE. IF THE SUBJECT PROPERTY IS IN A STATE OTHER THAN CALIFORNIA, AN 
   ATTORNEY FROM THE STATE WHERE THE PROPERTY IS LOCATED SHOULD BE CONSULTED.

The parties hereto have executed this Lease at the place and on the dates 
specified above their respective signatures.


                                                    
Executed at:                                           Executed at:                                     
           --------------------------------------                  -------------------------------------
on:                                                    on: 
   ----------------------------------------------         ----------------------------------------------


By LESSOR:  All Phase Telecommunication, Inc.          By LESSEE:  The Quicksilver Group
                                                       
- -------------------------------------------------      -------------------------------------------------
                                                       
- -------------------------------------------------      -------------------------------------------------
By:  Paul Swanson                                      By:  Todd Fitzwater                              
   ----------------------------------------------         ----------------------------------------------
Name Printed:  Paul Swanson                            Name Printed:  Todd Fitzwater 
            -------------------------------------                  -------------------------------------
Title:  President                                      Title:  President                    
      -------------------------------------------            -------------------------------------------
By:                                                    By:                                              
   ----------------------------------------------         ----------------------------------------------
Name Printed:                                          Name Printed:                                    
            -------------------------------------                  -------------------------------------
Title:                                                 Title:                                           
      -------------------------------------------            -------------------------------------------
Address:                                               Address:                                               
        -----------------------------------------              -----------------------------------------      
                                                       
- -------------------------------------------------      -------------------------------------------------      
Telephone: (    )                                      Telephone: (    )                                      
                  -------------------------------                        -------------------------------      
Facsimile: (    )                                      Facsimile: (    )                                      
                  -------------------------------                        -------------------------------      


BROKER:                                                BROKER:

Executed at:                                           Executed at:                                     
           --------------------------------------                  -------------------------------------
on:                                                    on: 
   ----------------------------------------------         ----------------------------------------------
By:                                                    By:                                                    
   ----------------------------------------------         ----------------------------------------------      
Name Printed:                                          Name Printed:                                          
            -------------------------------------                  -------------------------------------      
Title:                                                 Title:                                                 
      -------------------------------------------            -------------------------------------------      
Address:                                               Address:                                               
        -----------------------------------------              -----------------------------------------      
                                                       
- -------------------------------------------------      -------------------------------------------------      
Telephone: (    )                                      Telephone: (    )                                      
                  -------------------------------                        -------------------------------      
Facsimile: (    )                                      Facsimile: (    )                                      
                  -------------------------------                        -------------------------------      


NOTE: These forms are often modified to meet changing requirements and needs 
of the industry. Always write or call to make sure you are utilizing the most 
current form: AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION, 345 So. Figueroa 
St., M-1, Los Angeles, CA 90071. (213) 687-8777

                                                                INITIALS:  TF
                                                                          -----
MULTI-TENANT--GROSS                    -11-                               -----
- -C- American Industrial Real Estate Association 1993



GUARANTY OF LEASE   [LOGO]

AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION



     WHEREAS, All Phase Telecommunication, Inc., hereinafter referred to as
"Lessor", and The Quicksilver Group, Inc., hereinafter referred to as "Lessee",
are about to execute a document entitled "Lease" dated October 20, 1995
concerning the premises commonly known as 10061-B Bubb Road, Cupertino wherein
Lessor will lease the premises to Lessee, and

     WHEREAS, Mr. Thomas Minick and Mr. Todd Fitzwater hereinafter referred to
as "Guarantors" have a financial interest in Lessee, and

     WHEREAS, Lessor would not execute the Lease if Guarantors did not execute
and deliver to Lessor this Guarantee of Lease.

     NOW THEREFORE, for and in consideration of the execution of the foregoing
Lease by Lessor and as a material inducement to Lessor to execute said Lease,
Guarantors hereby jointly, severally, unconditionally and irrevocably guarantee
the prompt payment by Lessee of all rentals and all other sums payable by Lessee
under said Lease and the faithful and prompt performance by Lessee of each and
every one of the terms, conditions and covenants of said Lease to be kept and
performed by Lessee.

     It is specifically agreed and understood that the terms of the foregoing
Lease may be altered, affected, modified or changed by agreement between Lessor
and Lessee, or by a course of conduct, and said Lease may be assigned by Lessor
or any assignee of Lessor without consent or notice to Guarantors and that this
Guaranty shall thereupon and thereafter guarantee the performance of said Lease
as so changed, modified, altered or assigned.

     This Guaranty shall not be released, modified or affected by failure or
delay on the part of Lessor to enforce any of the rights or remedies of the
Lessor under said Lease, whether pursuant to the terms thereof or at law or in
equity.

     No notice of default need be given to Guarantors, it being specifically
agreed and understood that the guarantee of the undersigned is a continuing
guarantee under which Lessor may proceed forthwith and immediately against
Lessee or against Guarantors following any breach or default by Lessee or for
the enforcement of any rights which Lessor may have as against Lessee pursuant
to or under the terms of the within Lease or at law or in equity.

     Lessor shall have the right to proceed against Guarantors hereunder
following any breach or default by Lessee without first proceeding against
Lessee and without previous notice to or demand upon either Lessee or
Guarantors.

     Guarantors hereby waive (a) notice of acceptance of this Guaranty, (b) 
demand of payment, presentation and protest, (c) all right to assert or plead 
any statute of limitations as to or relating to this Guaranty and the Lease, 
(d) any right to require the Lessor to proceed against the Lessee or any 
other Guarantor or any other person or entity liable to Lessor, (e) any right 
to require Lessor to apply to any default any security deposit or other 
security it may hold under the Lease, (f) any right to require Lessor to 
proceed under any other remedy Lessor may have before proceeding against 
Guarantors, (g) any right of subrogation.

     Guarantors do hereby subrogate all existing or future indebtedness of
Lessee to Guarantors to the obligations owed to Lessor under the Lease and this
Guaranty.

     Any married woman who signs this Guaranty expressly agrees that recourse
may be had against her separate property for all of her obligations hereunder.

     The obligations of Lessee under the Lease to execute and deliver estoppel
statements and financial statements, as therein provided, shall be deemed to
also require the Guarantors hereunder to do and provide the same relative to
Guarantors.

     The term "Lessor" whenever hereinabove used refers to and means the Lessor
in the foregoing Lease specifically named and also any assignee of said Lessor,
whether by outright assignment or by assignment for security, and also any
successor to the interest of said Lessor or of any assignee in such Lease or any
part thereof, whether by assignment or otherwise.  So long as the Lessor's
interest in or to the leased premises or the rents, issues and profits
therefrom, or in, to or under said Lease, are subject to any mortgage or deed of
trust or assignment for security, no acquisition by Guarantors of the Lessor's
interest in the leased premises or under said Lease shall affect the continuing
obligation of Guarantors under this Guaranty which shall nevertheless continue
in full force and effect for the benefit of the mortgagee, beneficiary, trustee
or assignee under such mortgage, deed of trust or assignment, of any purchase at
sale by judicial foreclosure or under private power of sale, and of the
successors and assigns of any such mortgagee, beneficiary, trustee, assignee or
purchaser.

     The term "Lessee" whenever hereinabove used refers to and means the Lessee
in the foregoing Lease specifically named and also any assignee or sublessee of
said Lease and also any successor to the interests of said Lessee, assignee or
sublessee of such Lease or any part thereof, whether by assignment, sublease or
otherwise.

     In the event any action be brought by said Lessor against Guarantors
hereunder to enforce the obligation of Guarantors hereunder, the unsuccessful
party in such action shall pay to the prevailing party therein a reasonable
attorney's fee which shall be fixed by the court.




     IF THIS FORM HAS BEEN FILLED IN IT HAS BEEN PREPARED FOR SUBMISSION
     TO YOUR ATTORNEY FOR HIS APPROVAL. NO REPRESENTATION OR RECOMMENDATION
     IS MADE BY THE REAL ESTATE BROKER OR ITS AGENTS OR EMPLOYEES AS TO THE
     LEGAL SUFFICIENCY, LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS FORM OR
     THE TRANSACTION RELATING THERETO.


Executed at                                  /s/ Todd Fitzwater
           ----------------------------      ----------------------------------

on       November 6, 1995                    /s/ [ILLEGIBLE]
  -------------------------------------      ----------------------------------

Address  1054 Saratoga-Sunnyvale Rd.
       --------------------------------      ----------------------------------

         San Jose                                      "GUARANTORS"
- ---------------------------------------


- -C- 1977--American Industrial Real Estate Association.
All rights reserved. No part of these works may be reproduced in any form
without permission in writing.


FOR THESE FORMS WRITE THE AMERICAN INDUSTRIAL 
REAL ESTATE ASSOCIATION, 350 S. FIGUEROA STREET,
LOS ANGELES, CALIFORNIA  90071                                      Form 600377



                                  ADDENDUM A

THIS ADDENDUM IS IN REFERENCE TO AND MADE A PART OF THAT CERTAIN STANDARD 
INDUSTRIAL/COMMERCIAL MULTI-TENANT LEASE-GROSS, DATED OCTOBER 20, 1995, BY 
AND BETWEEN ALL PHASE TELECOM, INC. AS LESSOR, AND THE QUICKSILVER GROUP AS 
LESSEE, FOR THAT CERTAIN REAL PROPERTY KNOWN AS 10061 BUBB ROAD, CUPERTINO, 
CALIFORNIA.

A. As of date of occupancy, Rent shall commence at the rate of Seventeen 
Thousand Four Hundred Thirty and No/100 Dollars ($17,430.00) for a period of 
Thirty Six (36) months. Lessor is attempting to improve on the projected May 
1, 1998 occupancy date.

B. Lessee as of signing, or no later than 1 April 1998 will have made a total 
sum of payments of Sixty Five Thousand and No/100 Dollars ($65,000.00) for 
tenant improvements.

C. Lessee agrees to pay their share, Fifty Eight Percent (58%) of Operating 
Expense increases, above the base year defined as 1997 and will be reviewed 
as of 1 April, 1999 and 1 April, 2000. Per original lease 1.6 (b) will 
change from Thirty Eight Percent (38%) to Fifty Eight Percent (58%).

D. Parking per original lease 1.2 (b) will change from 25 parking spaces to 
35 parking spaces.

E. Per original agreement, Lessee is responsible for Lighting, Electrical, 
Plumbing, and for all, anything and everything within Lessee four walls.

F. Improvements: It is understood by the parties hereto that Lessor agrees 
that on or before 1 May, 1998 to install and remove dividing walls indicated 
on Attached EXHIBIT B.

By Lessor: All Phase Telecom           By Lessee: The QuickSilver Group

By: /s/ Paul Swanson                   By: /s/ Todd Fitzwater

Name Printed: Paul Swanson             Name Printed: Todd Fitzwater

Title: President                       Title: GM Systems Integration
                                              3/6/98