Document:

EXHIBIT 10.13

THIS AGREEMENT is made on the 27th day of October 2000.

BETWEEN:

1.       SUMMEDIA.COM INC. a company incorporated in Colorado, United States of
         America ("Parent Company"); and

2.       SUMMEDIA.COM PTY LIMITED (ACN 089 285 281) a company incorporated in
         Australia and having its registered office at Level 8, 28 Margaret
         Street, Sydney ("SUMMEDIA AUSTRALIA"); and

3.       PETCO INVESTMENTS PTY LIMITED (CAN 089 285 183) a company incorporated
         in Australia and having its registered office at 6 Carrington Avenue,
         Mosman ("PETCO"); and

4.       ISEC LIMITED (CAN 005 010 820) a company incorporated in Australia and
         having its registered office at Level 10, 167 Marguerite Street, Sydney
         NSW, Australia (ISEC"); and

5.       TREVOR ALLAN FOLLETT OF 50/227 Liverpool Street, East Sydney, Australia
         as Trustee for Zero Gravity Superannuation Fund ("Follett"); and

Collectively described as the "Parties"

RECITALS:

A.       The capital of SUMMEDIA AUSTRALIA is, and is owned, as follows:

         PETCO                      2,666,667 shares

         ISEC                       3,333,333 shares

         FOLLETT                      666,666 shares

         All shares are fully paid.

B.       Each of the following holders of shares in SUMMEDIA AUSTRALIA (each a
         "Shareholder") have made the following convertible loans to SUMMEDIA
         AUSTRALIA:

         PETCO                      A$101,000

         ISEC                       A$120,000

         FOLLETT                    A$ 19,000

C.       Certain shares in Parent Company are traded on the Nasdaq "over the
         counter" market.

D.       The Parties wish to change the issued share capital and debt
         liabilities of SUMMEDIA AUSTRALIA in accordance with the provisions of
         the following agreement.

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IT IS HEREBY AGREED:

1.       PETCO, ISEC AND FOLLETT agree to transfer all of their total of
         6,666,666 shares in SUMMEDIA AUSTRALIA to the Parent Company as part
         consideration for the shares to be transferred to the various
         Shareholders under Section 3.

2.       PETCO, ISEC AND FOLLETT agree to cancel their entitlement to repayment
         of the loans referred to in Recital 5 as part consideration for the
         shares to be transferred under Section 3.

3.       In consideration for the actions that the Parties have agreed to
         provide in accordance with the provisions of Sections 1 and 2., the
         Parent Company agrees to allot and issue 825,000 fully paid shares in
         its own share capital traded on the Nasdaq "over the counter" market to
         PETCO, ISEC AND FOLLETT in the following numbers:

         PETCO                      332,604 shares

         ISEC                       412,500 shares

         FOLLETT                     79,896 shares

4.       The provisions of the Agreement are governed by the laws of New South
         Wales and the Parties agree to submit any disputes under this Agreement
         to the courts of that State.

Agreed by:

/s/ GRANT M. PETERSEN                  /s/ ARVID PETERSEN
-------------------------------        ----------------------------
Grant M. Petersen                      Arvid Petersen
For SUMMEDIA INC.                      For SUMMEDIA.COM PTY LIMITED
                                       and PETCO INVESTMENTS PTY LIMITED

/s/ STEPHEN CHAPMAN                    /s/ TREVOR ALAN FOLLETT
-------------------------------        ----------------------------
Stephen Chapman                        Trevor Alan Follett
For ISEC LIMITED                       As Trustee for Zero Gravity
                                       Superannuation Fund

                                       2EXHIBIT 10.4

                    STANDARD MULTI-TENANT OFFICE LEASE--GROSS

                   AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION

1.       BASIC PROVISIONS ("BASIC PROVISIONS").

         1.1 PARTIES: This Lease ("LEASE"), dated for reference purposes only,
January 25, 1996, is made by and between AmberJack, Ltd., a general partner for
AJ Partners Limited Partnership ("LESSOR") and Eye Dynamics Inc., a Nevada
corporation ("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 2301 W. 205th Street, Unit 106, located
in the City of Torrance, County of Los Angeles, State of California with zip
code 90501, as outlined on Exhibit __ attached hereto ("PREMISES"). The
"BUILDING" is that certain building containing the Premises and generally
described as (describe briefly the nature of the Building): approximately 960
rentable sq. ft. as a part of a 6 building complex known as Torrance Commerce
Center II and totalling approximately 115,332 rentable sq. ft. 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 wall, 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: Zero unreserved vehicle parking spaces ("UNRESERVED
PARKING SPACES"); and Two (2) reserved vehicle parking spaces ("RESERVED PARKING
SPACES"). (Also See Paragraph 2.6.)

         1.3 TERM: Two (2) years and 0 months ("ORIGINAL TERM") commencing
February 1, 1996 ("COMMENCEMENT DATE") and ending January 31, 1998 ("EXPIRATION
DATE"). (Also see Paragraph 3.)

         1.4 EARLY POSSESSION: Not applicable ("EARLY POSSESSION DATE"). (Also
see Paragraphs 3.2 and 3.3.)

         1.5 BASE RENT: $633.60 per month ("BASE RENT"), payable on the 1st day
of each month commencing February 1, 1996. (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: $633.60 is Base Rent for the
period February 1996.

         1.6(b) LESSEE'S SHARE OF COMMON AREA OPERATING EXPENSES: 83 percent
(.83%) ("LESSEE'S SHARE") as determined by

[ x ] 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: $660.00 ("SECURITY DEPOSIT"). (Also see Paragraph
5.)

         1.8 PERMITTED USE: office/warehouse ("PERMITTED USE"). (Also see
Paragraph 6.)

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

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         1.10(a) REAL ESTATE BROKERS: The following real estate broker(s) (the
"BROKERS") and brokerage relationships exist in this transaction and are
consented to by the Parties (check applicable boxes):
[  ]     not applicable   represents Lessor exclusively ("Lessor's Broker");
[  ]     not applicable   represents Lessee exclusively ("Lessee's Broker"); or
[  ]     ____________  represents both Lessor and Lessee ("Dual Agency").
         1.10(b) PAYMENT TO BROKERS: Upon execution of this Lease by both
Parties, Lessor shall pay 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 (or if there is no separate written agreement between Lessor and said
Broker(s), the sum of $--) for brokerage services rendered by said Brokers) in
connection with this transaction.

         1.11 GUARANTOR. The obligations of the Lessee under this Lease are to
be guaranteed by: none ("GUARANTOR"). (Also see Paragraph 37.)

         1.12 ADDENDA AND EXHIBITS. Attached hereto is an Addendum or Addenda
consisting of Paragraphs 49 through ---- and Exhibits A through D, 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
specifically 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 code, regulations and ordinances in effect on 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 1l8
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, seismic and earthquake requirements,
and compliance with the Americans with Disabilities Act and applicable zoning,

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<PAGE>

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.

         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 nonexclusive 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.

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         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 the lobbies,
windows, stairways, air shafts, elevators, escalators, restrooms, 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 Project, 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 (including but not limited to the obligations to pay
Lessee's Share of the 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 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 60 days after the Commencement Date, Lessee may, at
its option, by notice in writing within ten (10) days after the end of such
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

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<PAGE>

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.

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<PAGE>

                           (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 be 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. In the event that
Lessee pays Lessor's estimate of Lessee's Share of Operating Expense Increase as
aforesaid, 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, Lessee
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.

5.       SECURITY DEPOSIT.

                           Lessee shall deposit with Lessor upon execution
hereof the Security Deposit as 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 the Security Deposit, Lessee shall within ten (10) days after
written request therefor, 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 Department 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 the use, or to be prepayment for any monies to be paid by
Lessee under this Lease. Security Deposit in the amount of $365.00 has been
transferred from lease dated 10/3/89 between Oculokinetics and Torrance Commerce
Centre II.

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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 damage,
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 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 written notification
of same, which notice shall include an explanation of Lessor's 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 Substances shall include, but not be limited to,
hydrocarbons, petroleum, gasoline, and/or crude oil or any products, byproducts
or fractions thereof. Lessee shall not engage in any activity in or on the
Premises which constitutes a Reportable Use of Hazardous Substances without the
express prior written consent of Lessor and timely compliance (at Lessee's
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
requires 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 in the normal course of the Permitted Use such as ordinary
office supplies (copier toner, liquid paper, glue, etc.) and common household
cleaning materials, so long as such use is not a Reportable Use, and does not
expose the Premises or neighboring property 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, injury and/or liability, including, but not
limited to, the installation (and removal on or before Lease expiration or
termination) of protective modifications (such as concrete encasements) and/or
increasing the Security Deposit under Paragraph 5 hereof.

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<PAGE>

                  (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, 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, defend and hold
Lessor, its agents, employees, lenders and ground lessor, if any, harmless from
and against any and all loss of rents and/or damages, liabilities, judgments,
claims, expenses, penalties, and attorneys' and consultants' fees arising out of
or involving any Hazardous Substance brought onto the Premises by or for Lessee,
or any third party (provided, however, that Lessee shall have no liability under
this Lease with respect to underground migration of any Hazardous Substance
under the Premises from areas outside of the Project not caused or contributed
to by Lessee). Lessee's obligations 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, removal,
remediation, restoration and/or abatement, and shall survive the expiration or
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 expense, fully, diligently and in a timely manner, materially comply with
all Applicable Requirements, the requirements of any applicable fire insurance
underwriter or rating bureau, and the recommendations of Lessor's engineers
and/or consultants, which refer in any manner to the Premises, without regard to
whether said requirements are now in effect or become effective after the Start
Date. Lessee shall, within 10 days after receipt of Lessor's written request,
provide Lessor with copies of all permits and other documents, and other
information 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
the failure of 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 into 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. The cost
of any such inspections shall be paid by Lessor, unless a violation of
Applicable Requirements, or a Hazardous Substance Condition (see paragraph 9.1e)
is found to exist or to be imminent, or the inspection is requested or ordered
by a governmental authority. In such case, Lessee shall upon request reimburse
Lessor for the cost of such inspection, so long as such inspection is reasonably
related to the violation or contamination. In such case, Lessee shall upon
request reimburse 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.

         7.1 LESSEE'S OBLIGATIONS. Notwithstanding Lessor's obligation to keep
the Premises in good condition and repair, Lessee shall be responsible for
payment of the cost thereof to Lessor as additional rent for that portion of the
cost of any maintenance and repair to the Premises, or any equipment (wherever
located) that serves only Lessee or the Premises, to the extent such cost is
attributable to causes beyond normal wear and tear. Lessee shall be responsible
for the cost of painting, repairing or replacing wall coverings, and to repair
or replace any improvements with the Premises. 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.

                                                                  Initials _____
                                        8
<PAGE>

         7.2 LESSOR'S OBLIGATIONS. Subject to the provisions of Paragraphs 2.2
(Condition), 2.3 (Compliance), 4.2 (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 system, fire alarm and/or smoke
detection systems, fire hydrants, and the Common Areas. Lessee expressly waives
the benefit of any statute now or hereafter in effect to the extent it is
inconsistent with the terms of this Lease.

         7.3 UTILITY INSTALLATIONS; TRADE FIXTURES; ALTERATIONS.

                  (a) DEFINITIONS; CONSENT REQUIRED. The term "Utility
Installations" refers to all floor and window coverings, air lines, vacuum
lines, power panels, electrical distribution, security and fire protection
systems, communication cabling, lighting fixtures, HVAC equipment, and plumbing
in or on 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, other than Utility Installations or Trade Fixtures, whether by
addition or deletion. "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).

                  (b) CONSENT. Lessee shall not make any Alterations or Utility
Installations to 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 such consent but upon notice to Lessor, as
long as they are not visible from the outside, do not involve puncturing,
relocating or removing the roof, ceilings, floors or any existing walls, will
not affect the electrical, plumbing, HVAC, and/or life safety systems, and the
cumulative cost thereof during this Lease as extended does not exceed $2000.
Notwithstanding the foregoing, Lessee shall not make or permit any roof
penetrations and/or install anything on the roof without the prior written
approval of Lessor. Lessor may, as a precondition to granting such approval,
require Lessee to utilize a contractor chosen and/or approved by Lessor. 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. Consent shall be deemed conditioned upon Lessee's: (i)
acquiring all applicable governmental permits, (ii) furnishing Lessor with
copies of both the permits and the plans and specifications prior to
commencement of the work, and (iii) compliance with all conditions of said
permits and other Applicable Requirements in a prompt and expeditious manner.
Any Alterations or Utility Installations shall be performed in a workmanlike
manner with good and sufficient materials. Lessee shall promptly upon completion
furnish Lessor with as built plans and specifications. For work which costs an
amount in excess of one month's Base Rent, Lessor may condition as consent upon
Lessee, providing a lien and completion bond in an amount equal to 150% of the
estimated cost of such Alteration or Utility Installation and/or upon Lessee's
posting an additional Security Deposit and Lessor.

              (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. If Lessee shall 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. If Lessor shall require, Lessee shall furnish a
surety bond in an amount equal to 150% of the amount of such contested lien,
claim or demand, indemnifying Lessor against liability for the same. If Lessor
elects to participate in any such action, Lessee shall pay Lessor's attorneys'
fees and costs.

                                                                  Initials _____
                                        9
<PAGE>

         7.4 OWNERSHIP; REMOVAL; SURRENDER; AND RESTORATION.

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

                  (b) REMOVAL. By delivery to Lessee of written notice from
Lessor not earlier than 90 and not later than 30 days prior to the end of the
term of this Lease, Lessor may require that any or all Lessee Owned Alterations
or Utility Installations be removed by the expiration or termination of this
Lease. Lessor may require the removal at any time of all or any part of any
Lessee Owned Alterations or Utility Installations made without the required
consent.

                  (c) SURRENDER; RESTORATION. Lessee shall surrender the
Premises by the Expiration Date or any earlier termination date, with all of the
improvements, parts and surfaces thereof 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. Notwithstanding the
foregoing, if this Lease is for 12 months or less, then Lessee shall surrender
the Premises in the same condition as delivered to Lessee on the Start Date with
NO allowance for ordinary wear and tear. Lessee shall repair any damage
occasioned by the installation, maintenance or removal of Trade Fixtures, Lessee
Owned Alterations and/or Utility Installations, furnishings, and equipment as
well as the removal of any storage tank installed by or for Lessee. Lessee shall
also completely remove from the Premises any and all Hazardous Substances
brought onto the Premises by or for Lessee, (except Hazardous Substances which
were deposited via underground migration from areas outside of the Project).
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.l9, such amount shall be considered the "Base Premium." If
a dollar amount has not been inserted in Paragraph 12l9 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 terms of this Lease shall be prorated to coincide with the
corresponding Commencement Date or Expiration Date.

                                                                  Initials _____
                                       10
<PAGE>

         8.2      LIABILITY INSURANCE.

                  (a) CARRIED BY LESSEE. Lessee shall obtain and keep in force a
Commercial General Liability policy of insurance protecting Lessee and Lessor as
an additional insured against claims for bodily injury, personal injury and
property damage based upon 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 annual aggregate of not less than
$2,000,000, 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 shall not, however, limit the liability of
Lessee nor relieve Lessee of any obligation hereunder. All insurance 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), 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 a policy or policies of insurance in the name of Lessor, with loss payable
to Lessor, any ground-lessor, and to any Lender insuring loss or damage to the
Building and/or Project. The amount of such insurance shall be equal to the full
replacement cost of the Building and/or Project, as the same shall exist from
time to time, or the amount required by any Lender, but in no event more than
the commercially reasonable and available insurable value thereof. Lessee Owned
Alterations and Utility Installations, Trade Fixtures and Lessee's personal
property shall be insured by Lessee under Paragraph 8.4. If the coverage is
available and commercially appropriate, such 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), including coverage for debris
removal and the enforcement of any Applicable Requirements requiring the
upgrading, demolition, reconstruction or replacement of any portion of the
Premises as the result of a covered loss. Said policy or policies shall also
contain an agreed valuation provision in lieu of any coinsurance 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 a
policy or policies in the name of Lessor with loss payable to Lessor and any
Lender, insuring the loss of the full Rent for one year with an extended period
of indemnity for an additional 180 days ("RENTAL VALUE INSURANCE"). Said
insurance shall contain an agreed valuation provision in lieu of any coinsurance
clause, and the amount of coverage shall be adjusted annually to reflect the
projected Rent otherwise payable by Lessee, 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 Project if said increase is caused by Lessee's acts,
omissions, use or occupancy of the Premises.

                  (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.

                                                                  Initials _____
                                       11
<PAGE>

         8.4 LESSEE'S PROPERTY INSURANCE. Subject to the requirements of
Paragraph 8.5, Lessee at its costs 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 herein shall be by companies
duly licensed or admitted 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, as set forth in the most current issue of "Best's
Insurance Guide", or such other rating as may be required by a Lender. Lessee
shall not do or permit to be done anything which invalidates the required
insurance policies. Lessee shall, prior to the Start Date, deliver to Lessor
certified copies of such insurance or certificates evidencing the existence and
amounts of, XXX. 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 against the other, for loss of or damage
to its property arising out of or incident to the perils required to be insured
against herein. The effect of such releases and waivers is not limited by the
amount of insurance carried or required, or by any deductibles applicable
hereto. The Parties agree to have their respective property damage insurance
carriers 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 gross negligence or willful
misconduct, 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,
liens, judgments, penalties, attorneys' and consultants' fees, expenses and/or
liabilities arising out of, involving, or in connection with, the use and/or
occupancy of the Premises by Lessee. If any action or proceeding is brought
against Lessor by reason of any of the foregoing matters, Lessee shall upon
notice 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 defended or 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, HVAC or lighting fixtures, or from any other cause,
whether the said injury or damage results from conditions arising upon the
Premises or upon other portions of the Building, or from other sources or
places. Lessor shall not be liable for any damages arising from any act or
neglect of any other tenant of Lessor nor from the failure of Lessor to enforce
the provisions of any other lease in the Project. 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.

                                                                  Initials _____
                                       12

<PAGE>

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 and Trade Fixtures, 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
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 Requirements, 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 which requires repair, remediation, or restoration.

         9.2 PREMISES PARTIAL DAMAGE. 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, provided, however, that Lessee shall, at Lessor's
election, make the repair of any damage or destruction the total cost to repair
of which is $5,000 or less, and, in such event, Lessor shall make any applicable
insurance proceeds available to Lessee on a reasonable basis for that purpose.
Notwithstanding the foregoing, if the required insurance was not in force or the
insurance proceeds are not sufficient to effect such repair, the Insuring Party
shall promptly contribute the shortage in proceeds as and when required to
complete said repairs. In the event, however, such shortage was due to the fact
that, by reason of the unique nature of the improvements, full replacement cost
insurance 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 some, or adequate assurance thereof, within 10 days following receipt of
written notice of such shortage and request therefor. If Lessor receives said
funds or adequate assurance thereof within said 10 day period, the party
responsible for making the repairs shall complete them as soon as reasonably
possible and this Lease shall remain in full force and effect. If such funds or
assurance are not received, Lessor may nevertheless elect by written notice to
Lessee within 10 days thereafter to: (i) make such 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, or (ii) have this Lease
terminate 30 days thereafter. Lessee shall not be entitled to reimbursement of
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, 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.

                                                                  Initials _____
                                       13
<PAGE>

         9.3 PARTIAL DAMAGE--UNINSURED LOSS. If a 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),
Lessor may 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) terminate this Lease by giving written notice to Lessee within
30 days after receipt by Lessor of knowledge of the occurrence of such damage.
Such termination shall be effective 60 days following the date of such notice.
In the event Lessor elects to terminate this Lease, Lessee shall have the right
within 10 days after receipt of the termination notice to give written notice to
Lessor of Lessee's commitment to pay for the repair of such damage without
reimbursement from Lessor. Lessee shall provide Lessor with said funds or
satisfactory assurance thereof within 30 days after making such commitment. 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 make the required commitment, this Lease
shall terminate as of the date specified in the termination notice.

         9.4 TOTAL DESTRUCTION. Notwithstanding any other provision hereof, if
Premises Total Destruction occurs, this Lease shall terminate 60 days following
such Destruction. If the damage or destruction was caused by the gross
negligence or willful misconduct of Lessee, Lessor shall have the right to
recover Lessor's damages from Lessee, except as provided in Paragraph 9.7.

         9.5 DAMAGE NEAR END OF TERM. If at any time during the last 6 months 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 terminate this Lease effective
60 days following the date of occurrence of such damage by giving a written
termination notice to Lessee within 30 days after the date of occurrence of such
damage. Notwithstanding the foregoing, 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 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 commercially reasonable 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) ABATEMENT. In the event of (i) Premises Partial Damage or
(ii) Premises Total Destruction or a 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.

                  (b) If Lessor shall be obligated to repair or restore the
Premises and does not commence, in a substantial and meaningful way, such repair
or restoration within 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 60 days
following the giving of such notice. If Lessee gives such notice and such repair
or restoration is not commenced within 30 days thereafter, this Lease shall
terminate as of the date specified in said notice. If the repair or restoration
is commenced within such 30 days thereafter, this Lease shall continue in full
force and effect. "Commence" shall mean either the unconditional authorization
of the preparation of the required plans, or the beginning of the actual work on
the Premises, whichever first occurs. SEE ADDENDUM I FOR CONTINUATION.

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         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 1.3), Lessor may act
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 committment by Lessee. In such event this Lease shall continue in
full force and effect, and Lessor shall proceed to make such sinvestigation 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 nd 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. Except as otherwise provided in Paragraph 10.3,
Lessor shall pay the Real Property Taxes applicable to the Project, and said
payments shall be included in the calculation of Operating Expenses in
accordance with the provisions of Paragraph 4.2.

         10.2 REAL PROPERTY TAX DEFINITIONS. As used herein, the term "REAL
PROPERTY TAXES" shall include any form of assessment; real estate, general,
special, ordinary or extraordinary, or rental levy or tax (other than
inheritance, personal income or estate taxes); Improvement bond; and/or license
fee imposed upon or levied against any legal or equitable interest of Lessor in
the Project, Lessor's right to other income therefrom, and/or Lessor's business
of leasing, by any authority having the direct or indirect power to tax and
where the funds are generated with reference to the Project address and where
the proceeds so generated are to be applied by the city, county or other local
taxing authority of a jurisdiction within which the Project is located. "REAL
PROPERTY TAXES" shall also include any tax, fee, levy, assessment or charge, or
any increase therein, imposed by reason of events occurring during the term of
this Lease, including but not limited to, a change in the ownership of the
Project or any portion thereof or a change in the improvements thereon.

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         10.3 ADDITIONAL IMPROVEMENTS. 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 Project by other lessees or by
Lessor for the exclusive enjoyment of such other lessees. Notwithstanding
Paragraph 10.2 hereof, Lessee shall, however, pay to Lessor at the time
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. 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 10 days after receipt of a written
statement setting forth the taxes applicable to Lessee'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 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. Any net profits resulting from a sublease will be split
50%/50% between Lessor and Lessee.

                  (b) Unless Lessee is a corporation and its stock is publicly
traded on a national stock exchange, a change in the control of Lessee shall
constitute an assignment requiring consent. The transfer, on a cumulative basis,
of 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, transfer, leveraged buyout 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 to below
$200,000,000 market capitalization of such Net Worth as it was represented at
the time of the execution 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, whichever was or
is greater, shall be considered an assignment of this Lease to which Lessor may
withhold its consent. "NET WORTH OF LESSEE" shall mean the net worth of Lessee
(excluding any guarantors) established under generally accepted accounting
principles.

                  (d) An assignment or subletting of 50% of Lessee's space or
more without consent shall, at Lessor's option, be a Default curable after
notice per Paragraph 13.1(c), or a noncurable Breach without the necessity of
any notice and grace period. If Lessor elects to treat such unapproved
assignment or subletting as a noncurable Breach, Lessor may either: (i)
terminate this Lease, or (ii) upon 30 days written notice, increase the monthly
Base Rent to 110% of the Base Rent then in effect. 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 110% of
the price previously in effect, and (ii) all fixed and non-fixed rental
adjustments scheduled during the remainder of the Lease term shall be increased
in 110% of the scheduled adjusted rent.

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                  (e) Lessee's remedy for any breach of 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, no assignment or
subletting shall: (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, or (iii) alter the primary
liability of Lessee for the payment of Rent or for the performance of any other
obligations to be performed by Lessee.

                  (b) Lessor may accept 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 Rent or performance shall constitute a waiver or estoppel
of Lessor's right to exercise its remedies for Lessee's Default or Breach.

                  (c) Lessor's consent to any assignment or subletting shall not
constitute a consent to any subsequent assignment or subletting.

                  (d) In the event of any Default or Breach by Lessee, Lessor
may proceed directly against Lessee, any Guarantors or anyone else responsible
for the performance of Lessee's obligations under this Lease, including any
assignee or sublessee, without first exhausting Lessor's remedies against any
other person or entity responsible therefore 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. Lessee
agrees to provide Lessor with such other or additional information and/or
documentation as may be reasonably requested. (See also Paragraph 36)

                  (f) Any assignee of, or sublessee under, this Lease shall, by
reason of accepting such assignment or entering into such sublease, be deemed to
have assumed and agreed to conform and comply with each and every term,
covenant, 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 to in writing.

                  (g) Lessor's consent in any assignment or subletting shall not
transfer to the assignee or sublessee any Option granted to the original Lessee
by this Lease unless such transfer is specifically consented to by Lessor in
writing. (See Paragraph 39.2)

         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 incorporation therein:

                  (a) Lessee hereby assigns and transfers to Lessor all of
Lessee's interest in all Rent payable on any sublease, and Lessor may collect
such Rent and apply same toward Lessee's obligations under this Lease; provided,
however, that until a Breach shall occur in the performance of Lessee's
obligations, Lessee may collect said Rent. Lessor shall not, by reason of the

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<PAGE>

foregoing or any assignment of such sublease, nor by reason of the collection of
Rent, be deemed liable to sublessee for any failure of Lessee to perform and
comply with any of Lessee's obligations to such sublessee. 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 all Rent due and to become due
under the sublease. Sublease shall rely upon any such notice from Lessor and
shall pay all Rents to Lessor without any obligation or right to inquire as to
whether such Breach exists, notwithstanding any claim from Lessee to the
contrary.

                  (b) In the event of a Breach by Lessee, Lessor may, at its
option, require 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 prior Defaults or Breaches
of such sublessor.

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

                  (d) No sublessee 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. A "DEFAULT" is defined as a failure by the Lessee
to comply with or perform any of the terms, covenants, conditions or Rules and
Regulations under this Lease. A "BREACH" is defined as the occurrence of one or
more of the following Defaults, and the failure of Lessee to cure such Default
within any applicable grace period:

                  (a) The abandonment of the Premises; or the vacating of the
Premises without providing a commercially reasonable level of security, or where
the coverage of the property insurance described in Paragraph 8.3 is jeopardized
as a result thereof, or without providing reasonable assurances to minimize
potential vandalism.

                  (b) The failure of Lessee to make any payment of Rent or any
Security Deposit required to be made by Lessee hereunder, whether to Lessor or
to a third party, when due, to provide reasonable evidence of insurance or
surety bond, or to fulfill any obligation under this Lease which endangers or
threatens life or property, where such failure continues for a period of 3
business days following written notice to Lessee.

                  (c) The failure by Lessee to provide (i) reasonable written
evidence of compliance with Applicable Requirements, (ii) the service contracts,
(iii) the rescission of an unauthorized assignment or subletting, (iv) an
Estoppel Certificate, (v) a requested subordination, (vi) evidence concerning
any guaranty and/or Guarantor, (vii) any document requested under Paragraph 41
(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 10 days following written notice 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 2.9 hereof,
other than those described in subparagraphs 13.1(a), (b) or (c), above, where
such Default continues for a period of 30 days after written notice; provided,
however, that if the nature of Lessee's Default is such that more than 30 days
are reasonably required for its cure, then it shall not be deemed to be a Breach
if Lessee commences such cure within said 30 day period and thereafter
diligently prosecutes such cure to completion.

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<PAGE>

                  (e) The occurrence of any of the following events: (i) the
making of any general arrangement or assignment for the benefit of creditors;
(ii) becoming a "DEBTOR" as defined in 11 U.S.C. ss. 101 or any successor
statute thereto (unless, in the case of a petition filed against Lessee, the
same is dismissed within 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 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 30 days; provided, however, in the event that any provision of this
subparagraph (e) is contrary to any applicable law, such provision shall be of
no force or effect, and not affect the validity of the remaining provisions.

                  (f) The discovery that any financial statement of Lessee or of
any Guarantor given to Lessor 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 basis, and Lessee's failure, within 60 days following written
notice of any such event, to provide written alternative assurance or 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 of its affirmative duties
or obligations, within 10 days after written notice (or in case of an emergency,
without notice), Lessor may, at its option, 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 upon receipt of 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 option, may require all future payments to be made by Lessee to
be by cashier's check. In the event of a Breach, Lessor may, 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:

                  (a) Terminate Lessee's right to possession of the Premises by
any lawful means, in which case this Lease shall terminate and Lessee shall
immediately surrender possession to Lessor. In such event Lessor shall be
entitled to recover from Lessee: (i) 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 reselling, 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 the District within which the Premises are located
at the time of award plus one percent. Efforts by Lessor to mitigate damages
caused by Lessee's Breach of this Lease shall not waive Lessor's right to
recover damages under Paragraph 12. If termination of this Lease is obtained
through the provisional remedy of unlawful detainer, Lessor shall have the right
to recover in such proceeding any unpaid Rent and damages as are recoverable

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<PAGE>

therein, or Lessor may reserve the right to recover all or any part thereof in a
separate suit. If a notice and grace period required under Paragraph 13.1 was
not previously given, a notice to pay rent or quit, or to perform or quit given
to Lessee under the unlawful detainer statute shall also constitute the notice
required by Paragraph 13.1. In such case, the applicable grace period required
by Paragraph 13.1 and the unlawful detainer statute shall run concurrently, and
the failure of Lessee to cure the Default within the greater of the two 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 and
recover the Rent as it becomes due, in which event Lessee may sublet or assign,
subject only to reasonable limitations. Acts of maintenance, efforts to relet,
and/or the appointment of a receiver to protect the Lessor's interests, shall
not constitute a termination of the Lessee's right to possession.

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

         13.4 LATE CHARGES. Lessee hereby acknowledges that late payment by
Lessee of Rent 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 any Lender. Accordingly, if any Rent
shall not be received by Lessor within 5 business days after such amount shall
be due, then, without any requirement for notice to Lessee, Lessee shall pay to
Lessor a one-time late charge equal to 5% for delay of less than 10 days and 10%
for delay beyond 10 days of each 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 such late payment. 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 the exercise of any of the
other rights and remedies granted hereunder. In the event that a late charge is
payable hereunder, whether or not collected, for 3 consecutive installments of
Base Rent, then notwithstanding any 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, a reasonable
time shall in no event be less than 30 days after receipt by Lessor, and any
Lender whose name and address shall have been furnished 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 30 days are reasonably required for its performance, then
Lessor shall not be in breach if performance is commenced within such 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
(collectively "CONDEMNATION"), this Lease shall terminate as to the part taken
as of the date the condemning authority takes title or possession, whichever
first occurs. If more than 10% of the rentable floor area of the Premises, or
more than 25% of Lessee's Reserved Parking Spaces, if any, are taken by
Condemnation, Lessee may, at Lessee's option, to be exercised in writing within
10 days after Lessor shall have given Lessee written notice of such taking (or
in the absence of such notice, within 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 proportion to the reduction in utility of the Premises caused by such
Condemnation. Condemnation awards and/or payments shall be the property of
Lessor, whether such award shall be made as compensation for diminution in value
of the leasehold, the value of the part taken, or for severance damages;

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<PAGE>

provided, however, that Lessee shall be entitled to any compensation for
Lessee's relocation expenses, loss of business goodwill and/or Trade Fixtures,
without regard to whether or not this Lease is terminated pursuant to the
provisions of this Paragraph. All Alterations and Utility Installations made to
the Premises by Lessee, for purposes of Condemnation only, shall be considered
the property of the Lessee and Lessee shall be entitled to any and all
compensation which is payable therefor. In the event that this Lease is not
terminated by reason of the Condemnation, Lessor shall repair any damage to the
Premises caused by such Condemnation.

15.      BROKER'S 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, (b)
if Lessee acquires from Lessor any rights to the Premises or other premises
owned by Lessor and located within the Project, (c) if Lessee remains in
possession of the Premises, with the consent of Lessor, after the expiration of
this Lease, or (d) if Base Rent is increased, whether by agreement or operation
of an escalation clause herein, then, Lessor shall pay Brokers a fee in
accordance with the schedule of the Brokers 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 shall be deemed to have assumed Lessor's obligation
hereunder. Brokers shall be third party beneficiaries of the provisions of
Paragraphs 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 the Brokers, if any) in connection with this
Lease, and that no one other than said named Brokers is certified to any
commission or finder's fee in connection herewith. 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, attorneys'
fees reasonably incurred with respect thereto.

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, or, if this is
a sublease, of the Lessee's interest in the prior lease. In the event of a
transfer of Lessor's title or interest in the Premises or this Lease, Lessor
shall deliver to the transferee or assignee (in cash or by credit) any unused
Security Deposit held by Lessor. Except as provided in Paragraph 15, 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.

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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 obligation 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 use, 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. The liability (including court costs and attorneys'
fees) of any Broker with respect to negotiation, execution, delivery or
performance by either Lessor or Lessee under this Lease or any amendment or
modification hereto shall be limited to an amount up to the fee received by such
Broker pursuant to this Lease; provided, however, that the foregoing limitation
on each Broker's liability shall not be applicable to any gross negligence or
willful misconduct of such Broker.

23.      NOTICES.

         23.1 NOTICE REQUIREMENTS. All notices required or permitted by this
Lease or applicable law shall be in writing and may be delivered in person (by
hand or by courier) or may be sent by regular, certified or registered mail or
U.S. Postal Service Express Mail, with postage prepaid, or by facsimile
transmission, 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 shall be that Party's address for delivery or mailing of
notices. Either Party may be written notice to the other specify a different
address for notice, except that upon Lessee's taking possession of the Premises,
the Premises shall constitute Lessee's address for notice. A copy of all notices
to Lessor shall be concurrently transmitted to such party or parties at such
addresses as Lessor may from time to time hereafter designate in writing.

         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 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 guarantee next day
delivery shall be deemed given 24 hours after delivery of the same to the Postal
Service or courier. Notices transmitted by facsimile transmission or similar
means shall be deemed delivered upon telephone confirmation of receipt
(confirmation report from fax machine is sufficient), provided a copy is also
delivered via delivery or mail. If notice is received on a Saturday, Sunday or
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 of any other term, covenant or condition hereof. Lessor's consent
to, or approval of, any 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. The acceptance of Rent by
Lessor shall not be a waiver of any Default or Breach by Lessee. Any payment 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.

                                                                  Initials _____
                                       22
<PAGE>

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 recondition 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 termination of this Lease.
In the event that Lessee holds over, then the Base Rent shall be increased to
125% of the Base Rent applicable immediately preceding the expiration or
termination. Nothing contained herein shall be construed as 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 of
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 upon the Premises, to any and all advances made on the security
thereof, and to all renewals, modifications, and extensions thereof. Lessee
agrees that the holders of any such Security Devices (in this Lease together
referred to as "LENDER") shall have no liability or obligation to perform any of
the obligations of Lessor under this Lease. Any Lender may elect to have this
Lease and/or any Option granted hereby superior to the lien of its Security
Device by giving written notice thereof to Lessee, whereupon this Lease and such
Options shall be deemed prior to such Security Device, notwithstanding the
relative dates of the documentation or recondition thereof.

         30.2 ATTORNMENT. In the event that Lessor transfers title to the
Premises, or the Premises are acquired by another upon the foreclosure or
termination of a Security Device to which this Lease is subordinated (i) Lessee
shall, subject to the non-disturbance provisions of Paragraph 30.3 attorn to
such new owner, and upon request, enter into a new lease, containing all of the
terms and provisions of this Lease, with such now owner for the remainder of the
term hereof, or, at the election of such new owner, this Lease shall
automatically become a new lease between Lessee and such new owner, upon all of
the terms and conditions hereof, for the remainder of the term hereof, and (ii)
Lessor shall thereafter be relieved of any further obligations hereunder and
such new owner shall assume all of Lessor's obligations hereunder, except that
such new owner shall not: (a) be liable for any act or omission of any prior
lessor or with respect to events occurring prior to acquisition of ownership:
(b) be subject to any offsets or defenses which Lessee might have against any
prior lessor, (c) be bound by prepayment of more than one month's rent, or (d)
be liable for the return of any security deposit paid to any prior lessor.

         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 a commercially reasonable non-disturbance
agreement (a "NON-DISTURBANCE AGREEMENT") from the Lender which Non-Disturbance
Agreement provides that Lessee's possession of the Premises, 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. Further, within 60 days after the execution of this Lease, Lessor
shall use its commercially reasonable efforts to obtain a Non- Disturbance
Agreement from the holder of any pre-existing Security Device which is secured
by the Premises. In the event that Lessor is unable to provide the
Non-Disturbance Agreement within said 60 days, then Lessee may, at Lessee's
option, directly contact Lender and attempt to negotiate for the execution and
delivery of a Non-Disturbance Agreement.

                                                                  Initials _____
                                       23
<PAGE>

         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 the Premises, Lessee and Lessor shall execute
such further writings as may be reasonably required to separately document any
subordination, attornment and/or Non-Disturbance Agreement provided for herein.

31. ATTORNEY'S FEES. If any Party or Broker brings an action or proceeding
involving the Premises whether founded in tort, contract or equity, or to
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, judgement, or the abandonment by
the other Party or Broker of its claim or defense. The attorneys' fees award
shall not be computed in accordance with any court fee schedule, but shall be
such as to fully reimburse all attorneys' fees reasonable incurred. In addition,
Lessor shall be entitled to attorneys' fees, costs and expenses incurred in the
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 ($200 is a reasonable minimum per
occurrence for such services and consultation).

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 tenants, and making such alterations,
repairs, improvements or additions to the Premises as Lessor may deem necessary
or desirable and the erecting, using and maintaining of utilities, services,
pipes and conduits through the Premises and/or other premises as long as there
is no material adverse effect to Lessee's use of the Premises. All such
activities shall be without abatement of rent or liability to Lessee. Lessor may
at any time place on the Premises any ordinary "FOR SALE" signs and Lessor may
during the last 6 months of the term hereof place on the Premises any ordinary
"FOR LEASE" signs. In addition, Lessor shall have the right to retain keys to
the Premises and to unlock all doors in or upon the Premises other than to
files, vaults and safes, and in the case of emergency to enter the Premises by
any reasonably appropriate means, and any such entry shall not be deemed a
forcible or unlawful entry or detainer of the Premises or an eviction. Lessee
waives any charges for damages or injuries or interference with Lessee's
property or business in connection therewith.

33. AUCTIONS. Lessee shall not conduct, nor permit to be conducted, any auction
upon the Premises without 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 Project without Lessor's
prior written consent.

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, that Lessor may elect to continue any one or all
existing subtenancies. Lessor's failure within 10 days following any such event
to elect 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. Except 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', engineers' and other
consultants' fees) incurred in the consideration of, or response to, a request

                                                                  Initials _____
                                       24

<PAGE>

to, a request by Lessee for any Lessor consent, 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 upon receipt of an invoice and supporting
documentation therefor, Lessor's consent to any act, assignment or subletting
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 specially stated in
writing by Lessor at the time of such consent. The failure to specify herein any
particular condition to Lessor's consent shall not preclude the imposition 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. In the event that either Party disagrees with any determination made by
the other hereunder and reasonably requests the reasons for such determination,
the determining party shall furnish its reasons in writing and in reasonable
detail within 10 business days following such request.

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.

         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 benefit) 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. Subject to payment by Lessee of the Rent and performance
of all the covenants, conditions and provisions on Lessee's part to be observed
and performed under this Lease, Lessee shall have quiet possession and quiet
enjoyment of the Premises during the term hereof.

39.      OPTIONS.

         39.1 DEFINITION. "OPTION" shall mean: (a) the right to extend the term
of or renew this Lease or to extend or renew any lease that Lessee has on other
property of Lessor; (b) the right of first refusal or first offer to lease
either the Premises or other property of Lessor; (c) the right to purchase or
the right of first refusal to purchase the Premises or other property of Lessor.

         39.2 OPTIONS PERSONAL TO ORIGINAL LESSEE. Any Option granted to Lessee
in this Lease is personal to the original Lessee, and cannot be assigned or
exercised by anyone other than said original Lessee and only while the original
Lessee is in full possession of the Premises and, if requested by Lessor, with
Lessee certifying that Lessee has no intention of thereafter assigning or
subletting.

         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 have been validly exercised.

                                                                  Initials _____
                                       25
<PAGE>

         39.4     EFFECT OF DEFAULT ON OPTIONS.

                  (a) Lessee shall have no right to exercise an Option: (i)
during the period commencing with the giving of any notice of Default and
continuing until said Default is cured, (ii) during the period of time any Rent
is unpaid (without regard to whether notice thereof is given Lessee), (iii)
during the time Lessee is in Breach of this Lease, or (iv) in the event that
Lessee has been given 3 or more notices of separate Default, whether or not the
Defaults are cured, during the 12 month period immediately preceding the
exercise of the Option.

                  (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) 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 prior to the commencement of the extended term or
completion of the purchase, (i) Lessee fails to pay Rent for a period of 30 days
after such Rent becomes due (without any necessity of Lessor to give notice
thereof), or (ii) 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 Rent 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
recondition of parcel maps and restrictions, so long as such easements, rights,
dedications, maps, restrictions, and utility raceways do not unreasonably
interfere with the use of the Premises by Lessee. Lessee agrees to sign any
documents reasonably requested by Lessor to effectuate such rights.

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.

44. AUTHORITY If either Party hereto is a corporation, trust, or general or
limited partnership, or similar entity, 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 party or their agent and
submission of same to the other Party shall not be deemed an offer to lease to
the other Party. This Lease is not intended to be binding until executed and
delivered by all Parties hereto.

                                                                  Initials _____
                                       26
<PAGE>

47. AMENDMENTS. This Lease may be modified only in writing, signed by the
Parties in interest at the time of the modification. As long as they do not
materially change Lessee's obligations hereunder, Lessee agrees to make such
reasonable nonmonetary modifications to this Lease as may be reasonably required
by a Lender in connection with the obtaining of normal financing or refinancing
of the Premises.

48. MULTIPLE PARTIES. If more than one person or entity is named herein as
either Lessor or Lessee, such multiple Parties shall have joint and several
responsibility to comply with the terms of this Lease.

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 S 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:  Torrance, California
                                                           ---------------------
on: ____________________________________      on:  February 2, 1996
                                                  ------------------------

By LESSOR:                                    By LESSEE:
Birtcher Property Services,                   Eye Dynamics Inc., a Nevada
as Manager for                                corporation
------------------------------------------    ----------------------------------

AmberJack, Ltd., general partner for          By: /s/ Charles E. Phillips
------------------------------------              ------------------------------
AJ Partners Limited Partnership
By:  /s/ Michael S. Buzar                     Name Printed:  Charles E. Phillips
    -------------------------                                -------------------
    Michael S. Buzar
Title:    Senior Vice President               Title:  President
                                                     ---------------------------

By:    /s/ Lynda L. Bettini
       ---------------------------
            Lynda I. Bettini, CPM
Title:    Director of Properties
       ---------------------------
Address: ________________________             Address:__________________________
_________________________________             __________________________________

Telephone: (   ) _______________________      Telephone: (    ) ________________
Facsimile   (   ) ______________________      Facsimile: (    ) ________________

                                                                  Initials _____
                                       27
<PAGE>

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 OF LAW 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. (213) 687-8777.

                                                                  Initials _____
                                       28
<PAGE>

                                   ADDENDUM I

This Addendum to Lease, hereby amends and forms a part of the Lease dated
November 9, 1995 by and between AmberJack, Ltd., General Partner for AJ Partners
Limited Partnership, as Lessor, and H & Y Planning, Incorporated, as Lessee.

This Addendum to Lease is executed concurrently with the Lease and the
Provisions below shall be supplemental to the remainder of the Lease documents.
Where there is a conflict between any provision of this Addendum and any of the
remainder of the Lease documents, the provisions in this Addendum shall prevail.

PARAGRAPH 4 - RENT
------------------

         4.2      Common Area Operating Expenses

                  (a)      "Common Area Operating Expenses"

                           (x) Heating, Ventilation and Air Conditioning
("HVAC"). Lessee shall reimburse Lessor for the cost of providing the HVAC
maintenance contract for the Premises. At the time of Lease preparation, such
cost is estimated at ninety eight dollars ($98) per year per unit. The cost is
subject to change. Any service calls will be at the sole cost and expense of
Lessee.

                  (d)      (continued)

                           At the time of preparation of this Lease, Lessor
estimates that Lessee's share of Common Area Operating Expenses shall be equal
to three dollars and eighty six cents ($3.86) per rentable square foot per year,
subject to adjustments at any time during the term of this Lease. In no event
will Lessee's share of Common Area Operating Expenses exceed five cents ($.05)
per rentable square foot per month, excluding property tax increases in the
event of a transfer of ownership of the Premises.

PARAGRAPH 9 - DAMAGE OR DESTRUCTION
-----------------------------------

         9.7      Hazardous Substances Conditions (continued)

                  Lessee further agrees and covenants to Lessor, its agents,
employees, affiliates and shareholders (collectively the "Lessor") the
following:

                  (a) To comply with all Environmental Laws in effect, or which
may come into effects, applicable to the Lessee or Lessee's use and occupancy of
the Premises;

                  (b) To immediately notify Lessor, in writing, of any existing,
pending or threatened (i) investigation, inquiry, claim or action by any
governmental authority in connection with any Environmental Laws; (ii) third
party claims; (iii) regulatory actions; and/or (iv) contamination of the
Premises;

                  (c) Lessee shall, at Lessee's expense, investigate, monitor,
remediate, and/or clean-up any Hazardous Material or other environmental
condition on, about, or under the Premises required as a result of Lessee's use
or occupancy of the Premises;

<PAGE>

                  (d) To keep the Premises free of any lien imposed pursuant to
any Environmental Laws; and

                  (e) To indemnify, defend, and save Lessor harmless from and
against any and all claims (including personal injury, real or personal property
damage), actions, judgments, damages, penalties, fines, costs, liabilities,
violation of any Environmental Laws or the presence of any Hazardous Materials
on, under or about the Premises.

                  The Lessee's obligation, responsibilities and liabilities
under this Section shall survive the expiration of this Lease.

                  For purpose of this Section, the following definitions apply:

                  "HAZARDOUS MATERIALS" shall mean: (a) any "hazardous waste"
and/or "hazardous substance" defined pursuant to any Environmental Laws; (b)
asbestos or any substance containing asbestos; (c) polycholorinated biphenyls;
(d) lead; (e) radon; (f) pesticides; (g) petroleum or any other substance
containing hydrocarbons; (h) any substance which, when in the Premises, is
material or waste which (1) by any Environmental Laws requires special handling
or notifications of any governmental authority in its collections, storage,
treatment or disposal or (2) is defined or classified as hazardous, dangerous or
toxic pursuant to any legal requirements.

                  "ENVIRONMENTAL LAWS" shall mean: any and all federal, state
and local laws, statutes, codes, ordinances, regulations, rules or other
requirement relating to human health or safety or to the environments including,
but not limited to those applicable to the storage, treatment, disposal,
handling and release of any Hazardous Materials, all as amended or modified from
time to time.

49.      TENANT IMPROVEMENTS:
         -------------------

         Lessor, at Lessor's sole cost and expense, shall construct tenant
improvement to the Premises pursuant to Exhibit "A".

         1.       Unit to be painted, carpeted and al utility functions to be
                  operating properly (lights, electric, telephone, HVAC)
         2.       Carpet is Pecan 832
         3.       Paint is Bone China WW514

LESSOR                                               LESSEE

Birtcher Property Services,              Eye Dynamics Inc., a Nevada Corporation
as Manager for AmberJack, Ltd.,
General Partner for AJ Partners
Limited Partnership

By:   /s/    Michael S. Buzar            By:     /s/ Charles E. Phillips, Pres.
    --------------------------------         ----------------------------------
       Michael S. Buzar
       Senior Vice President

By:   /s/   Lynda L. Bettini                       Date: February 2, 1996
    --------------------------------         ----------------------------------
       Lynda L. Bettini, CPM
       Director of Properties

Date:        2-20-96
      ------------------------------

<PAGE>

                                   EXHIBIT "A"

                           FLOOR PLAN OF THE PREMISES

                      Premises consisting of approximately
                            960 Rentable Square Feat

                                  Not Available

                                Not to any scale
<PAGE>

                                   EXHIBIT "C"

                                  Rent Schedule

Month       Monthly Rent PSF        Monthly Rental        Monthly Rental Waiver
-----       ----------------        --------------        ----------------------

1-24                 .66                 $633.60                  None
----                 ---                 -------                  -----

As consideration for Lessee's performance of all its obligations under the
Lease, Lessor hereby conditionally excuses Lessee from the payment of Monthly
Rental during the month designated as "RENT WAIVER" or "PARTIAL RENT WAIVER" as
specified above provided that Lessee shall not be in material default in its
obligation under this Lease. Should Lessee at any time during the Term be in
material default under the Lease and not cure such default within the cure
periods provided in the Lease, then the total sum of such Monthly Rental so
conditionally excused shall become immediately due and payable by Tenant to
Lessor. If at the date of expiration of the Term Tenant has not so defaulted,
Lessor shall waive any payment of all such Monthly Rental so conditionally
excused.

<PAGE>

                                   EXHIBIT "D"

                              RULES AND REGULATIONS
                              ---------------------

              ATTACHED TO AND MADE A PART OF INDUSTRIAL SPACE LEASE

         The following Rules and Regulations shall be in effect at the Building.
Lessor reserves the right to adopt reasonable modifications and additions
hereto. In the case of any conflict between these Regulations and the Lease, the
Lease shall be controlling.

         1. Except with the prior written consent of Lessor-, Lessee shall not
conduct any retail sales in or from the Premises, or any business other than
that specifically provided for in the Lease.

         2. The sashes, sash doors, windows, glass lights, and any lights or
skylights that reflect or admit light into the halls or, other places of the
Building shall not be covered or obstructed. The toilet rooms, water and wash
closets and other water apparatus shall not be used for any purpose other than
that for which they were constructed, and no foreign substances of any kind
whatsoever shall be thrown therein, and the expense of any breakage, stoppage or
damage, resulting from the violation of this Rule shall be borne by the Lessee
and no employees of Lessee shall go upon the roof of the Building without the
written consent of Lessor.

         3. No sign, advertisement or notice visible from the exterior of the
Premises or Building shall be inscribed, painted or affixed by Lessee on any
part of the Building or the Premises without the written consent of Lessor. If
Lessor shall have given such consent at any time, whether before or after the
execution of this Lease, such consent shall in no way operate as a waiver or
release of any of the provisions hereof or of this Lease, and shall be deemed to
relate only to the particular sign, advertisement or notice so consented to by
Lessor and shall not be construed as dispensing with the necessity of obtaining
the specific written consent of Lessor with respect to each and every such sign,
advertisement or notice other than the particular sign, advertisement or notice,
as the case may be, so consented to by Lessor.

         4. In order to maintain the outward professional appearance of the
Building, all window coverings to be installed at the Premises shall be subject
to Lessor's prior approval. if Lessor, by a notice in writing to Lessee, shall
object to any curtain, blind, shade or screen attached to, or hung in, or used
in connection with, any window or door of the Premises, such use of such
curtain, blind, shade or screen shall be forthwith discontinued by Lessee. No
awnings shall be permitted an any part of the Premises.

         5. Lessee shall not do or permit anything to be done in the Premises,
or bring or keep anything therein, which shall in any way increase the rate of
fire insurance on the Building, or on the property kept therein or conflict with
the Regulations of the Fire Department or the fire laws, or with any insurance
policy upon the Building, or any part thereof, or with an, rules and ordinances
established by the Board of Health or other Governmental authority.

         6. No safes or other objects larger or heavier than the freight
elevators of the Building are limited to carry shall be brought into or
installed in the Premises.. Lessor shall have the power to prescribe the weight,
method of installation and position of such safes or other objects.

         7. Lessee shall not sweep or throw or permit to be swept or thrown from
the Premises any dirt or other substance into any of the corridors or halls or
elevators, or out of the doors or windows or stairways of the building, and
Lessee shall not use, keep or permit to be used or kept any foul or noxious gas
or substance in the Premises, or permit or suffer the Premises to be occupied or
used in a manner offensive or objectionable to Lessor or other occupants of the
building by reason of noise, odors and/or vibrations, nor shall any animals or
birds be kept in or about the Building. Smoking or carrying lighted cigars or
cigarettes in the elevators of the Building is prohibited.

<PAGE>

         8. No cooking shall be done or permitted by Lessee on the Premises, nor
shall the Building be used for lodging.

         9. Lessee shall not use or keep in the Building any kerosene, gasoline,
or inflammable fluid or any other illuminating material, or use any method of
heating other than that supplied by Lessor.

         10. If Lessee desires telephone or telegraph connections, Lessor will
direct electricians as to where and how the wires are to be introduced. No
boring or cutting for wires or otherwise shall be made without directions from
Lessor.

         11. Lessee, upon the termination of its tenancy, shall deliver to
Lessor all the keys of offices, rooms; and toilet rooms which shall have been
furnished Lessee or which such Lessee shall have had made, and in the event of
loss of: any keys so furnished, shall pay Lessor therefor.

         12. Lessee shall not lay linoleum or other similar floor covering so
that the same shall be affixed to the floor of the Premises in any manner except
by a paste, or other material which may easily be removed with water, the use of
cement or other similar adhesive materials being expressly prohibited. The
method of affixing any such linoleum or other similar :floor covering to the
floor, as well as the method of affixing carpets or rugs to the Premises, shall
be subject to approval by landlord. The expense of repairing any damage
resulting from a violation of this Rule shall be borne by Lessee by whom, or by
those agents, employees or visitors, the damage shall have been excused.

         13. Lessee shall see that the windows and doors of the Promises are
closed and securely locked before leaving the Building and Lessee shall exercise
extraordinary care and caution that all water faucets or water apparatus are
entirely shut off before the Lessee or Lessee's employees leave the Building,
and that all electricity, gas or air shall likewise be carefully shut off, so as
to prevent waste or damage, and for any default or carelessness Lessee shall
make good all injuries sustained by other tenants or occupants of the Building
or Lessor.

         14. No bicycle, or shopping cart, or other vehicle or any animal shall
be brought into the Premises or the halls, corridors, elevators or any part of
the Building by Lessee.

         15. Lessor shall have the right to prohibit the use of the name of the
Building or Industrial Park or any other publicity by Lessee which in Lessor's
opinion tends to impair the reputation of the building, or Industrial Park and
upon written notice from Lessor, Lessee will refrain from or discontinue such
publicity.

         16. Lessee shall not erect any aerial or antenna on the roof or
exterior walls of the Premises or Building.

         17. Lessee shall place chair pads beneath each desk chair in order to
protect the carpet in the Premises.

<PAGE>

                            FIRST AMENDMENT TO LEASE

I.       PARTIES AND DATE

This First Amendment to Lease ("Amendment") dated as of October 2,1998 is
entered into by and between AMB Property, L.P., a Delaware limited partnership
("Lessor") and Eye Dynamics Inc., a Nevada corporation, ("Lessee").

II.      RECITALS

Arnberjack, Ltd., General Partner for AJ Partners Limited Partnership (former
Lessor) and Lessee entered into that certain Standard Industrial/Commercial
Multi-Tenant Lease-Gross, dated as of January 25, 1996 ("Lease"), for the
premises known as 2301 West 205th Street, Suite 106, consisting of approximately
960 square feet, located in the City of Torrance, County of Los Angeles, State
of California with zip code 90501 ("Premises"). The capitalized terms used and
not otherwise defined herein shall have the same definitions as set forth in the
Lease.

III.     MODIFICATIONS

Lessor and Lessee hereby agree to modify said Lease as set forth below. All
modifications as stated in this First Amendment to Lease shall be effective as
of May 1, 1998

                  1.1      Parties: Lessor is changed to "AMB Property L.P., a
                           Delaware limited partnership".

                  1.3      Term: The Term of this Lease shall be extended for an
                           additional one (1) year commencing May 1, 1998 and
                           shall be terminated on April 30, 1999.

                  1.5      Base Rent: The Base Rent for this First Amendment to
                           Lease is defined below:

                           May 1, 1998 to April 30, 1999:      $662.40 per month

                  4.2(d)   Common Area Expenses: In no event will Lessee's share
                           of Common Area Operating Expenses exceed 5(cent) per
                           rentable square foot, per month, excluding propertv
                           tax and prodertv insurance increases over the base
                           year.

Except to the extent that the Lease is modified by this First Amendment, the
terms and provisions, covenants and conditions of the Lease shall remain
unmodified and in full force and effect. In the event of conflict between the
terms of'the Lease and the terms of this Arnendment, the terms of this Amendment
shall prevail.

                                  "Lessor"

                                  AMB Property L.P., a Delaware limited partner-
                                  ship

                                  By:  AMB Property Corporation, a Maryland
                                         corporation, its general partner

                                  By:   /s/    Martin J. Coyne
                                       ----------------------------------------
                                        Martin J. Coyne

                                  Its:   Vice President
                                         --------------------------------------

                                  "Lessee"

                                  Eye Dynamics, Inc., a Nevada corporation

                                  By: Charles E. Phillips
                                      -----------------------------------------
                                            Charles E. Phillips

                                  Its: President
                                       ----------------------------------------

<PAGE>

                            SECOND AMENDMENT TO LEASE

I.       PARTIES AND DATE

This Second Amendment to Lease ("Amendment") dated as of February 24, 1999 is
entered into by and between AMB Property, L.P., a Delaware limited partnership
("Lessor") and Eye Dynamics Inc., a Nevada corporation, ("Lessee").

II.      RECITALS

Amberjack, Ltd., General Partner for AJ Partners Limited Partnership (former
Lessor) and Lessee entered into that certain Standard lndustrial/Commercial
Multi-Tenant Lease-Gross, dated as of January 25, 1996 ("Lease") and AMB
Property, L.P., a Delaware limited partnership (Lessor) and Lessee have modified
this lease with a First Amendment to lease dated as of October 2, 1998, for the
premises known as 2301 West 205th Street, Suite 106, consisting of approximately
960 square feet, located in the City of Torrance, County of Los Angeles, State
of California with zip code 90501 ("Premises"). The capitalized terms used and
not otherwise defined herein shall have the same definitions as set forth in the
Lease.

III.     MODIFICATIONS

Lessor and Lessee hereby agree to modify said Lease and First Amendment to Lease
as set forth below. All modifications as stated in this First Amendment to Lease
shall be effective as of May 1, 1999.

                  1.3      Term: The Term of this Lease shall be extended for an
                           additional two (2) years commencing May 1, 1999 and
                           shall be terminated on April 30, 2001.

                  1.5      Base Rent: The Base Rent for this First Amendment to
                           Lease is defined below:

                           May 1, 1999 to April 30, 2000:      $720.00 per month
                           May 1, 2000 to April 30, 2001:      $739.00 per month

Except to the extent that the Lease and First Amendment to Lease is modified by
this Second Amendment, the terms and provisions, covenants and conditions of the
Lease shall remain unmodified and in full force and effect. In the event of
conflict between the terms of the Lease and the terms of this Amendment, the
terms of this Amendment shall prevail.

                            "Lessor"

                            AMB Property L.P., a Delaware limited partnership

                            By: AMS Property Corporation, a Maryland corporation

                            By:  /s/     Martin J. Coyne
                                 -----------------------------------------------
                                         Martin J. Coyne

                            Its:  Vice President
                                  ----------------------------------------------

                            "Lessee"

                            Eye Dynamics, Inc., a Nevada corporation

                            By:        /s/ Charles E. Phillips
                                  ----------------------------------------------
                                     Charles E. Phillips

                            Its:             President
                                   ---------------------------------------------
<PAGE>

                            THIRD AMENDMENT TO LEASE

I.       PARTIES AND DATE

This Third Amendment to Lease ("Amendment") dated as of March 22, 2001 is
entered into by and between AMB Property, L.P., a Delaware limited partnership
as successor in interest to AJ Partners limited partnership ("Lessor") and Eye
Dynamics Inc. a Nevada corporation ("Lessee").

II.      RECITALS

Amberjack, Ltd., General Partner for AJ Partners Limited Partnership (former
Lessor) and Lessee entered into that certain Standard Industrial/Commercial
Multi-Tenant Lease-Gross, dated as of January 25, 1996, and amended by the First
Amendment to Lease dated as of October 2, 1998, and amended by the Second
Amendment to Lease dated as of February 24, 1999 (collectively the "Lease") for
the premises known as 2301 West 205th Street, Suite 106, consisting of
approximately 960 square feet, located in the City of Torrance, County of Los
Angeles, State of California with zip code 90501 ("Premises"). The capitalized
terms used and not otherwise defined herein shall have the same definitions as
set forth in the Lease.

III.     MODIFICATIONS

Lessor and Lessee hereby agree to modify said Lease! as set forth below. All
modifications as stated in this Third Amendment to Lease shall be effective as
of May 1, 2001.

                  1.3      Term: The Term of this Lease shall be extended for an
                           additional one (1) year commencing May 1, 200-1 and
                           shall be terminated on April 30, 2002.

                  1.5      Base Rent: The Base Rent for this Third Amendment to
                           Lease is defined below:

                           May 1, 2001 to April 30, 2002:     $883.00 per month

                  1.7      Security Deposit: The security deposit is hereby
                           increased to $883.00 Except to the extent that the
                           Lease is modified by this Third Amendment, the terms
                           and provisions, covenants and conditions of the Lease
                           shall remain unmodified and in full force and effect.
                           In the event of conflict between the terms of the
                           Lease and the terms of this Amendment, the terms of
                           this Amendment shall prevail.

                        "Lessor"

                        AMB Property L.P., a Delaware limited partnership

                        By:    AMB Property Corporation, a Maryland corporation,
                                its general partner

                        By:    /S/ Martin J. Coyne
                            ----------------------------------------------------
                                          Martin J. Coyne

                        Its:   Vice President
                             ---------------------------------------------------

                        "Lessee"

                        Eye Dynamics Inc., a Nevada corporation

                        By:     /s/ Charles E. Phillips
                            ----------------------------------------------------
                                 Mr. Charles E. Phillips

                        Its:               President
                              --------------------------------------------------

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