Exhibit 10.15






                                   NORTHTECH
                                 BUSINESS PARK





                               TABLE OF CONTENTS




Article                                                                    Page
- -------                                                                    ----
                                                                        
 1.     LEASE OF PREMISES ................................................  1

 2.    DEFINITIONS ......................................................   1

 3.    EXHIBITS AND ADDENDA .............................................   2

 4.    DELIVERY OF POSSESSION ...........................................   3

 5.    RENT .............................................................   3

 6.    INTERST AND LATE CHARGES .........................................   4

 7.    SECURITY DEPOSIT .................................................   4

 8.    TENANT'S USE OF THE PREMISES .....................................   4

 9.    SERVICES AND UTILITIES ...........................................   5

10.  CONDITION OF THE PREMISES ........................................     5

11.  CONSTRIOTION, REPAIRS AND MAINTENANCE ............................     5

12.  ALTERATIONS AND ADDITIONS ........................................     6

13.  LEASEHOLD IMPROVEMENTS; TENANT'S PROPERTY ........................     6

14.  RULES AND REGULATIONS ............................................     6

15.  CERTAIN RIGHTS RESERVED BY LANDLORD ..............................     7

16.  ASSIGNMENT AND SUBLETTING ........................................     7

17.  HOLDING OVER .....................................................     8

18.  SURRENDER OF PREMISES ............................................     8

19.  DESTRUCTION OR DAMAGE ............................................     8

20.  EMINENT DOMAIN ...................................................     8

21.  INDEMNIFICATION ..................................................     9

22.  TENANT'S INSURANCE ...............................................     9

23.  WAIVER OF SUBROGATION ............................................     9

24.  SUBORDINATION AND ATTORNMENT .....................................     9

25.  TENANT ESTOPPEL CERTIFICATES .....................................    10

26.  TRANSFER OF LANDLORD'S INTEREST ..................................    10

27.  DEFAULT ..........................................................    10

28.  BROKERAGE FEES ...................................................    12

29.  NOTICES ..........................................................    12

30.  GOVERNMENT ENERGY OR UTILITY CONTROLS ............................    12

32.  QUIET ENJOYMENT ..................................................    12

33.  OBSERVANCE OF LAW ................................................    12

34.  FORCE MAJEURE ....................................................    12

35.  CURING TENANT'S DEFAULTS .........................................    12

36.  SIGN CONTROL .....................................................    12

37.  HAZARDOUS SUBSTANCES .............................................    13

38.  PARKING ..........................................................    14

39.  MISCELLANEOUS  ...................................................    14

40.  WAIVER OF JURY TRIAL .............................................    15

EXHIBIT "A" ...........................................................    17

EXHIBIT "B" ...........................................................    18

EXHIBIT "C" ...........................................................    19

EXHIBIT "D" ...........................................................    26







                            NORTHTECH BUSINESS PARK

This lease between Real Estate Income Partners III, Limited Partnership,
("Landlord"), and International Data Products, Corp. ("Tenant"), is dated, for
reference purposes only, January 6, 1995.

1. LEASE OF PREMISES

   In consideration of the Rent (as defined at Article 5) and the provisions of
   this Landlord leases to Tenant and Tenant leases from Landlord the Premises
   shown on the floor plan attached hereto as Exhibit "A", and further described
   at section 2h. The Premises are located within the Building and Project
   described in Section 2i. Tenant shall have the non-exclusive right (unless
   otherwise provided herein) in common with Landlord, other tenants, subtenants
   and invitees, to use of the Common Areas (as defined at Section 2f).

2. DEFINITIONS

   As used in this Lease, the following terms shall have the following meanings:

   a. Commencement date: January 6, 1995.

   b. Expiration Date; February 29, 2000, unless otherwise sooner terminated in
      accordance with the provisions of this Lease.

   c. Term: The period commencing on the Commencement Date and expiring at
      midnight on the Expiration Date.

   d. Total Base Rent: $2,224,179.12

   e. Monthly Installments of Base Rent:

   Period                                                   Monthly Base Rent

   January 6, 1995 through & including February 28, 1995          $0.00

   March 1, 1995 through & including February 29, 1996       $25,170.75

   March 1, 1996 through & including February 28, 1997       $32,035.50

   March 1, 1997 through & including February 28, 1998       $38,900.25

   March 1, 1998 through & including February 28, 1999       $42,332.63

   March 1, 1999 through & including February 29, 2000       $46,909.13

   f. Common Areas: The Building lobbies, common corridors and hallways,
      restrooms, parking areas, stairways, and other generally understood public
      or common areas to the extent the same are not a part of the Premises.
      Landlord shall have the right to regulate or restrict the use of the
      Common Areas.

   g. Parking: Tenant shall be permitted to park 219 cars on a non-exclusive
      basis in the areas(s) designated by Landlord from time to time for
      parking.

   h. Premises: That portion of the Building containing approximately 54,918
      square feet of Rentable Area, shown on Exhibit "A", located in and known
      as NorthTech Business Park, Suite 100-200.

   i. Project: The building of which the Premises are a part (the "Building")
      located at 20 Firstfield Road, Gaithersburg, Maryland 20878 and any other
      buildings or improvements on the real property (the "Property"), further
      depicted on Exhibit "B", and known as NorthTech Business Park.

   j. Rentable area: As to both the Premises and the Project, the respective
      measurements of floor area as may from time to time be subject to lease by
      Tenant and all tenants of the Project, respectively, as determined by
      Landlord and applied on a consistent basis throughout the Project.

   k. Security Deposit: $46,909.13





   l. Landlord's Mailing Address: Real Estate Income Partners III, 27611 La Paz
      Road, P.O. Box 30009, Laguna Niguel, California 92607-0009, Attn: Asset
      Manager.

      With a copy to the Building Manager:

      Birtcher Property Services, 8605 Westwood Center Drive, Suite 206, Vienna,
      Virginia 22182.

      Tenant's Mailing Address: 20 Firstfield Road, Gaithersburg, Maryland 
      20878.

   m. State: The State of Maryland.

   n. Tenant's Proportionate Share: The parties agree that Tenant's initial pro
      rata share as described in Section 5.2b (1)(a) is 100%. Such share is a
      fraction, the numerator of which is the Rentable Area of the Premises, and
      the denominator or which is the Rentable Area of the Building, as
      determined by Landlord from time to time. The parties further agree that
      Tenant's initial pro rata share of the operating cost component of Project
      Operating Costs as described in Section 5.2b(1)(b) is 33.6%. Such share is
      a fraction, the numerator of which is the Rentable Area of the Premises,
      and the denominator of which is the Rentable Area of the Project, as
      determined by Landlord form time to time. If the area of the Premises, of
      the Building or of the Project change, Tenant's appropriate pro rata share
      shall be adjusted accordingly.

   o. Tenant's Use Clause: Assembly of notebook personal computers and computer
      hardware and related office use.

   o. Broker(s)

         Landlord's: Carey Winston Company

         Tenant's: Manekin Corporation

   In the event that Carey Winston Company represents both Landlord and Tenant,
   Landlord and Tenant hereby confirm that they were timely advised of the dual
   representation and that they consent to the same, and that they do not expect
   said broker to disclose to either of them the confidential information of the
   other party.

3. EXHIBITS AND ADDENDA

   The exhibits and addenda listed below (unless lined out) are incorporated by
   reference in this Lease:

   a.       Exhibit "A" - Floor Plan showing the Premises.
   b.       Exhibit "B" - Site Plan of the Project
   c.       Exhibit "C" - Landlord's Work.
   d.       Exhibit "D" - Rules and Regulations.
   e.       Addenda:

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4. DELIVERY OF POSSESSION

   "Delivery of possession" shall be deemed to occur on the Commencement Date.

5. RENT

   5.1  Payment of Base Rent. Tenant agrees to pay the Base Rent for the 
        Premises. The monthly installments of Base Rent set forth at section 
        2e shall be payable in advance on or before the first day of each 
        calendar month of the Term. If the Term begins (or ends) on other 
        than the first (or last) day of a calendar month, the Base Rent for 
        the partial month shall be prorated on a per diem basis. Tenant shall 
        pay Landlord the first Monthly Installment of Base Rent when Tenant 
        executes the Lease.

   5.2  Project Operating Costs.

        a. Effective as of March 1, 1995, Tenant agrees to pay to Landlord as 
           Rent, Tenant's Proportionate Share of all costs, expenses and 
           obligations attributable to the Project and its operating, all as 
           provided below.

        b. During each calendar year during the Term, Tenant shall pay to 
           landlord, in addition to the Base Rent and all other payments due 
           under this Lease, an amount equal to Tenant's Proportionate Share 
           of Project Operating Costs in accordance with the provisions of 
           this Section 5.2b.

           (1)  The term "Project Operating Costs" shall include all those 
                items described in the following subparagraphs (a) and (b).

                (a) All taxes, assessments, water and sewer charges and other
                similar governmental charges levied on or attributable to the 
                Building or Project or their operation, including without 
                limitation, (i) real property taxes or assessments due and 
                payable against the Building or Project, (ii) assessments or 
                charges due and payable against the Building or Project by 
                any redevelopment agency or any front foot benefit charges, 
                (iii) any tax measured by gross rental received from the 
                leasing of the Premises, Building or Project, excluding any 
                net income, franchise, capital stock, estate or inheritance 
                taxes imposed by the State or federal government or their 
                agencies, branches, branches or departments; provided that if 
                at any time during the Term any governmental agency entity 
                levies, assesses or imposes on Landlord any (1) general or 
                special, ad valorem or specific excise, capital levy or other 
                tax, assessment, levy or charge directly on the Rent received 
                under this Lease or on the rent received under any other 
                leases of space in the Building or Project, (2) any license 
                fee, excise or franchise tax, assessment, levy or charge 
                measured by or based, in whole or in part, upon such rent, or 
                (3) any transfer, transaction, or similar tax, assessment, 
                levy or charge based directly or indirectly upon the 
                transaction represented by this Lease or such other lease, or 
                (4) any occupancy, use per capita or other tax, assessment, 
                levy or charge based directly or indirectly upon use or 
                occupancy of Premises or other premises within the building 
                or Project, then any such taxes, assessments, levies and 
                charges shall be deemed to be included in the term Project 
                Operating Costs. Project Operating Costs shall also include 
                all costs incurred by Landlord in protesting the amount or 
                real property taxes or assessments levied against the 
                Building or Project, including without limitation, reasonable 
                attorney's fees.

                (b) Operating costs incurred by Landlord in maintaining and 
                operating the Building and Project, including without 
                limitation the following: costs of (1) utilities; (2) 
                supplies; (3) insurance (including public liability, property 
                damage, earthquake, and fire and extended coverage insurance) 
                for the full replacement cost of the Building and Project as 
                required by Landlord or ites lenders for the Project; (4) 
                services of independent contractors; (5) compensation 
                (including employment taxes and fringe benefits) of all 
                persons who perform duties connected with the operation, 
                maintenance, repair or overhaul of the Building or Project , 
                and equipment, improvements and facilities located within the 
                Project, including, without limitation engineers, janitors, 
                painters, floor waxers, window washers, security and parking 
                personnel and gardeners (but excluding persons performing 
                services not uniformly available to or performed for 
                substantially all Building or Project tenants); (6) operation 
                and maintenance of room for delivery and distribution of mail 
                to tenants of the Building or Project as required by the U.S. 
                Postal Service (including, without limitation, an amount 
                equal to the fair market rental value of the mail room 
                premises); (7) management of the Building or Project , 
                whether managed by Landlord or an independent contractor 
                (including, without limitation, an amount equal to the fair 
                market rental value of any on-site manager's office); (8) 
                rental expenses for (or a reasonable depreciation allowance 
                on) personal property used in the maintenance, operation or 
                repair of the Building or Project; (9) costs, expenditures or 
                charges (whether capitalized or not) required by any 
                governmental or quasi-governmental authority; (10) 
                amortization of capital expenses (including financing costs) 
                (i) required by a governmental entity for energy conservation 
                or life safety purposes, or (ii) made by Landlord which are 
                reasonably intended to reduce Project Operating Costs; and 
                (11) any other costs or expenses incurred by Landlord under 
                this Lease and not otherwise reimbursed by tenants of the 
                Project.

           (2)  Tenant's Proportionate Share or Project Operating Costs shall 
                be payable by Tenant to Landlord as follows:

                (a) Each calendar year, Tenant shall pay Landlord an amount 
                equal to Tenant's Proportionate Share of the Project 
                Operating Costs incurred by Landlord in maintaining and 
                operating the Building and Project.

                (b) To provide for current payments of Tenant's Proportionate 
                Share of the Project Operating Costs payable during each 
                calendar year, as estimate by Landlord from time to time. 
                Such payments shall be made in monthly installments, 
                commending on the first day of the month following the month 
                in which Landlord notifies Tenant of the amount it is to pay 
                hereunder and continuing until the first day of the month 
                following the month in which Landlord gives Tenant a new 
                notice of estimated Project Operating Costs. It is the 
                intention hereunder to estimate from time to time the amount 
                of the Project Operating Costs for each calendar year and 
                Tenant's Proportionate Share thereof, and then to make an 
                adjustment in the following year based on the actual Project 
                Operating Costs incurred for the preceding calendar year.

                (c) On or before April 1 of each calendar year (or as soon 
                thereafter as is practical), Landlord shall deliver to Tenant 
                a statement setting forth Tenant's proportionate share of 
                Project Operating Costs for the preceding calendar year. If 
                Tenant's Proportionate Share of the actual Project Operating 
                Costs for the previous calendar year exceed the total of the 
                estimate monthly payments made by Tenant for such year, 
                Tenant shall pay Landlord the amount of the deficiency within 
                ten (10) days of the receipt of the statement. If such total 
                exceeds Tenant's Proportionate Share of the actual Project 
                Operating Costs for such calendar 

                                    Page 3




                year, then Landlord shall credit against Tenant's next 
                ensuing monthly installment(s) of additional rent an amount 
                equal to the difference until the credit is exhausted. If a 
                credit is due from Landlord on the Expiration Date, Landlord 
                shall pay Tenant the amount of the credit. The obligations of 
                Tenant and Landlord to make payments required under this 
                Section 5.2 shall survive the Expiration Date.

                (d) Tenant's Proportionate Share of Project Operating Costs 
                in any lease year having less than 365 days shall be prorated 
                on a per diem basis.

                (e) If any dispute arises as to the amount of additional rent 
                due hereunder, Tenant shall have the right after reasonable 
                notice and at reasonable times to inspect Landlord's 
                accounting records at Landlord's accounting office and, if 
                after such inspection Tenant still disputes the amount of 
                additional rent owed, a certification as to the proper amount 
                shall be made by Landlord's certified public accountant, 
                which certification shall be final and conclusive. Tenant 
                agrees to pay the cost of such certification unless it is 
                determined that Landlord's original statement overstated 
                Project Operating Costs by more than 5%.

   5.3  Definition of Rent. All costs and expenses which Tenant assumes or 
        agrees to pay to Landlord under this Lease shall be deemed additional 
        rent (which, together with the Base Rent is sometimes referred to as 
        the "Rent"). The Rent shall be paid to the Building manager (or other 
        person) as set forth in Section 2), or at such place, as Landlord may 
        from time to time designate in writing without any prior demand 
        therefor and without deduction or offset, in lawful money of the 
        United States of America.

   5.4  Rent Control. If the amount of Rent or any other payment due under 
        this Lease violates the terms of any governmental restrictions on 
        such Rent or payment, then the Rent or payment due during the period 
        of such restrictions shall be the maximum amount allowable under 
        those restrictions. Upon termination of the restrictions, Landlord 
        shall, to the extent it is legally permitted, recover from Tenant the 
        difference between the amounts received during the period of the 
        restrictions and the amounts Landlord would have received had there 
        been no restrictions.

   5.5  Taxes Payable by Tenant. In addition to the Rent and any other 
        charges to be paid by Tenant hereunder, Tenant shall reimburse 
        Landlord upon demand for any and all taxes payable by Landlord (other 
        than net income taxes) which are not otherwise reimbursable under 
        this Lease, whether or not now customary or within the contemplation 
        of the parties, where such taxes are upon, measured by or reasonably 
        attributable to (a) the cost or value of Tenant's equipment, 
        furniture, fixtures and other personal property located in the 
        Premises, or the cost or value of any leasehold improvements made in 
        the or to the Premises by or for Tenant, regardless of whether title 
        to such improvements is held by Tenant or Landlord; (b) the gross or 
        net Rent payable under this Lease, including, without limitation, any 
        rental or gross receipts tax levied by any taxing authority with 
        respect to the receipt of the Rent hereunder; (c) the possession, 
        leasing, operation, management, maintenance, alteration, repair, use 
        or occupancy by Tenant of the Premises or any portion thereof; or (d) 
        this transaction or any document to which Tenant is a party creating 
        or transferring an interest or an estate in the Premises. If it 
        becomes unlawful for Tenant to reimburse Landlord for any costs as 
        required under this Lease, the Base Rent shall be revised to net 
        Landlord the same net rent after imposition of any tax or other 
        charge upon Landlord as would have been payable to Landlord but for 
        the reimbursement being unlawful.

6. INTEREST AND LATE CHARGES

   If Tenant fails to pay when due any Rent or other amounts or charges which 
   Tenant is obligated to pay under the terms of this Lease, the unpaid 
   amounts shall bear the interest at the lesser of fifteen percent (15% ) 
   per annum or the maximum rate then allowed by law. Tenant acknowledges 
   that the late payment of Rent will cause Landlord to lose the use of that 
   money and incur costs and expenses not contemplated under this Lease, 
   including, without limitation, administrative and collection costs and 
   processing and accounting expenses, within ten (10) days from the date it 
   is due, Tenant shall pay Landlord's late charge equal to five percent (5%) 
   of such compensation to Landlord for the loss suffered from such 
   nonpayment by Tenant. Acceptance of any interest or late charge shall not 
   constitute a waiver of Tenant's default with respect to such nonpayment by 
   Tenant nor prevent Landlord from exercising any other rights or remedies 
   available to Landlord under this Lease.

7. SECURITY DEPOSIT

   Tenant agrees to deposit with Landlord the Security Deposit set forth at 
   Section 2K upon the execution of this Lease, as security for Tenant's 
   faithful performance of its obligations under this Lease. Landlord and 
   Tenant agree that the Security Deposit may be commingled with funds of 
   Landlord and Landlord shall have no obligation or liability for payment of 
   interest on such deposit. Tenant shall not mortgage, assign, transfer or 
   encumber the Security Deposit without the prior written consent of 
   Landlord and any attempt by Tenant to do so shall be void, without force 
   or effect and shall not be binding upon Landlord.

   If Tenant fails to pay any Rent or other amount when due and payable under 
   this Lease, or fails to perform any of the terms hereof, Landlord may 
   appropriate and apply or use all or any portion of the Security Deposit 
   for Rent payment or any other amount then due and unpaid, for payment of 
   any amount for which Landlord has become obligated as a result of Tenant" 
   default or breach, and for any loss or damage sustained by Landlord as a 
   result of Tenant's default or breach, and Landlord may so apply or use 
   this deposit without prejudice to any other remedy Landlord may have by 
   reason of Tenant's default or breach. If Landlord so uses any of the 
   Security Deposit, Tenant shall, within ten (10) days after written demand 
   therefor, restore the Security Deposit to the full amount originally 
   deposited; Tenant's failure to do so shall constitute an act of default 
   hereunder and Landlord shall have the right to exercise any remedy 
   provided for at Article 27 hereof. Within fifteen (15) days after the term 
   (or any extension thereof) has expired or Tenant has vacated the Premises, 
   whichever shall last occur, and provided Tenant is not then in default on 
   any of its obligations hereunder, Landlord shall return the Security 
   Deposit to Tenant, or if Tenant has assigned its interest under this 
   Lease, to the last assignee of Tenant. If Landlord sells its interest in 
   the Premises, Landlord may deliver this deposit to the purchaser of 
   Landlord's interest and thereupon be relieved of any further liability or 
   obligation with respect to the Security Deposit.

8. TENANT'S USE OF THE PREMISES

   Tenant shall use the Premises solely for the purposes set forth in 
   Tenant's Use Clause. Tenant shall not use or occupy the Premises in 
   violation of law or any covenant, condition or restriction affecting the 
   Building or Project or the certificate of occupancy issued for the 
   Building or Project, and shall, upon notice from Landlord, immediately 
   discontinue any use of the Premises which is declared by an governmental 
   authority having jurisdiction to be a violation of law or the certificate 
   of occupancy issued for the governmental authority having jurisdiction to 
   be a violation of law or the certificate of occupancy issued for the 
   Building or Project, and shall, upon notice from Landlord, immediately 
   discontinue any use of the Premises which is declared by an governmental 
   authority having jurisdiction to be a violation of law or the certificate 
   of occupancy. Tenant, at Tenant's own cost and expense shall comply with 
   all laws, ordinances, regulations, rules and/or any directions of any 
   governmental agencies or authorities having jurisdiction which shall, by 
   reason of the nature of Tenant's use or occupancy of the Premises, impose 
   any duty upon Tenant or Landlord with respect to the Premises or its use 
   or occupation. A judgment of any court of competent jurisdiction or the 
   admission by Tenant in any action or proceeding against Tenant that Tenant 
   has violated any such laws, ordinances, regulations, rules and/or 
   directions in the use of the Premises shall be deemed to be a conclusive 
   determination of that fact as between Landlord and Tenant. Tenant shall 
   not do or permit to be done anything which will invalidate or increase the 
   cost of any fire, extended coverage or other insurance policy covering the 
   Building or Project and/or property located therein, and shall comply with 
   all rules, orders, regulations, requirements and recommendations of the 
   Insurance Services Office or any other organization performing a similar 
   function. Tenant shall promptly upon demand reimburse Landlord for any 
   additional premium charged for such policy by reason of Tenant's failure 
   to comply with the provisions 

                                    Page 4



   of this Article. Tenants shall not do or permit anything to be done in
   or about the Premises which will in any way obstruct or interfere with the
   rights of other tenants or occupants of the Building or Project, or 
   injure or annoy them, or use or allow the Premises to be used for any 
   improper, immoral, unlawful or objectionable purpose, nor shall Tenant 
   cause, maintain or permit any nuisance in, on or about the Premises. 
   Tenant shall not commit or suffer to be committed any waste in or upon the 
   Premises.

9. SERVICES AND UTILITIES

   Tenant shall make arrangements directly with the telephone company, 
   electrical company and other public utilities servicing the Premises for 
   telephone service, electrical current and power and other utilities in the 
   Premises desired by Tenant. Tenant shall pay the entire cost of all 
   telephone service, electricity consumed within the Premises, maintenance 
   of light fixtures and replacement of lights, bulbs, tubes , ballasts and 
   starters. Tenant acknowledges that the cost of providing hot water to and 
   heating and air conditioning the Premises is included in Tenant's utility 
   charges and Tenant shall have full responsibility for the payment thereof. 
   Landlord shall in no event be liable or responsible to Tenant for any 
   loss, damage or expense which Tenant may sustain or incur if either the 
   quality or character of telephone service, electrical service or other 
   utilities serving the Premises is changed or is no longer suitable for 
   Tenant's requirements. Tenant's use of electric current shall never exceed 
   the capacity of existing wiring, insulation or feeders to the Building or 
   the Premises, and Tenant shall make no alterations or additions to the 
   electrical equipment and/or appliances without the prior written consent 
   of Landlord in each instance. Tenant shall not connect any apparatus with 
   electric current, except through existing electrical outlets in the 
   Premises.

   Landlord agrees to furnish water to the Premises (if applicable), and to 
   provide water, electricity and heating, ventilation and air conditioning 
   ("HVAC") to the Common Areas during generally recognized business days, 
   and during hours determined by Landlord in its sole discretion. Landlord 
   shall also maintain and keep lighted the Common Areas, common entries and 
   restrooms in the Building. Landlord shall not be in default hereunder or 
   be liable for any damages directly or indirectly resulting from, nor shall 
   the Rent be abated by reason of (i) the installation, use or interruption 
   of use of any equipment in connection with the furnishing of any of the 
   foregoing services, (ii) failure to furnish or delay in furnishing such 
   services any such services where such failure or delay is caused by 
   accident or any condition or event beyond the reasonable control of 
   Landlord, or by the making of necessary repairs or improvements to the 
   Premises, Building or Project, or (iii) the limitation, curtailment or or 
   rationing of, or restrictions on, use of water, electricity, gas or any 
   other form of energy serving the Premises, Building or Project. Landlord 
   shall not be liable under any circumstances for a loss of or injury to 
   property or business, however occurring , through or in connection with or 
   incidental to failure to furnish any such services.

   Tenant shall not consume water in excess of that usually furnished or 
   supplied for the use of premises as general office space (as determined by 
   Landlord) without first procuring the written consent of Landlord, which 
   Landlord may refuse, and in the event of consent, Landlord may have 
   installed a water meter in the Premises to measure the amount of water 
   consumed. The cost of any such meter and of its installation, maintenance 
   and repair shall be paid for by the Tenant and Tenant agrees to pay to 
   Landlord promptly upon demand for all such water consumed as shown by said 
   meter, at the rates charged for such services by the local public utility 
   plus any additional expense incurred in keeping account of the water so 
   consumed. If a separate meter is not installed, the excess cost for such 
   water shall be established by an estimate made by a utility company hired 
   by Landlord at Tenant's expense.

   Nothing contained in this Article shall restrict Landlord's right to 
   require at any time separate metering of utilities furnished to the 
   Premises. In the event utilities are separately metered, Tenant shall say 
   promptly upon demand for all utilities consumed at utility rates charged 
   by the local public utility plus any additional expense incurred by by 
   Landlord in keeping account of the utilities so consumed. Tenant shall be 
   responsible for the maintenance and repair of any such meters at its sole 
   cost.

10.CONDITION OF THE PREMISES

   Tenant's taking possession of the Premises shall be deemed conclusive 
   evidence that as of the date of taking possession the Premises are in good 
   order and satisfactory condition, except for such matters as to which 
   Tenant gave Landlord notice on or before the Commencement Date. No promise 
   of Landlord to alter, remodel, repair or improve the Premises, the 
   Building, Project or this Lease (including, without limitation, the 
   condition of the Premises, the Building or the project) have been made to 
   Tenant by Landlord or its Broker or Sales Agent. TENANT AGREES THAT IT 
   ACCEPTS THE PREMISES IN ITS "AS IS" CONDITION. Tenant shall perform 
   certain tenant improvements in accordance with the Work Letter attached as 
   Exhibit "C".

11.CONSTRUCTION, REPAIRS AND MAINTENANCE

   a. Landlord's Obligations. Landlord shall maintain in good order, condition
      and repair the Building, Common Areas and all other portions of the
      Premises not the obligation of Tenant or of any other tenant in the
      Project. Landlord shall furnish solely the following, the cost and expense
      of all which shall be included within the term Project Operating Costs as
      defined in Section 5.2:

      (1)  Landlord shall cause cold water to be piped to the Project and to 
           the Premises (if applicable);

      (2)  Landlord shall cause removal of snow accumulations from the parking 
           lot and sidewalks and cutting of the grass in the Common Areas 
           designated pursuant to Section 11b hereof;

      (3)  Landlord shall cause to be provided lighting for the exterior of 
           the Project and of the Common Areas in the Project; and

      (4)  Landlord shall cause to be maintained, repaired and replaced, when 
           necessary, the heating and air conditioning, water and all other 
           mechanical equipment, systems and fixtures applicable to the 
           Common Areas whether located on the roof to the Premises or in the 
           Premises. Landlord shall not be liable for damages, by abatement 
           of rent or otherwise, for failure to furnish, or delay in 
           furnishing, any one or more of the above, which failure or delay 
           is caused, in whole or in part, by war, insurrection, civil 
           disturbance, riots, acts of God, governmental action, repairs, 
           improvements, alterations, strikes, lockouts or picketing (whether 
           legal or illegal), inability to obtain electricity, fuel or 
           supplies, accidents, casualties, acts caused directly or 
           indirectly by Tenant (or Tenant's agents, representatives, 
           employees, licensees or invitees) any other act or cause beyond 
           the reasonable control of Landlord. Any such failure or delay in 
           furnishing the above shall be without any liability of Landlord to 
           Tenant and shall not be deemed to be an eviction or disturbance in 
           any manner of Tenant's use and possession of the Premises or 
           relieve Tenant from its obligation to pay all Rent when due, or 
           from any other obligation hereunder.

   b. Common Areas. Tenant, its employees, agents and invitees, shall have the
      nonexclusive right in common with Landlord and other tenants of the
      Building or Project, and their respective employees, agents and invitees,
      to the use of any and all driveways, common parking areas and other common
      areas that may be designated by Landlord. Such use shall be subject to the
      rules and regulations of the Landlord, and Tenant shall not obstruct or
      store anything in any Common Area or allow any objectionable noises or
      odors to emit from the Premises, or create or maintain a nuisance in any
      Common Area, or shall not distribute, solicit or canvass any occupants of
      the Building or Project.

   c. Tenant's Obligations.

      (1)  Except for services frunished by Landlord pursuant to Article 9 
           hereof, Tenant at Tenant's sole expense shall maintain the 
           Premises in good order, condition and repair, including the 
           interior surfaces of the ceilings, walls and floors, all doors, 
           all interior windows, all plumbing, pipes and fixtures, 
           eelectrical wiring, switches and fixtures, building standard 
           furnishings and special items and equipment installed by or at the 
           expense of Tenant.

      (2)  Tenant shal be responsible for all repairs and alterations in and 
           to the Premises, Building and Project and the facilities and 
           systems thereof, the need for which arises out of (i) Tenant's use 
           or occupancy of the Premises, (ii) the installation, 


                                      Page 5




           removal, use or operation of Tenant's Property (as defined in 
           Article 13) in the Premises, (iii) the moving of Tenant's Property 
           into or out of the building, or (iv) the act, omission, misuse or 
           negligence of Tenant, its agents, contractors, employees or 
           invitees.

      (3)  If Tenant fails to maintain the Premises in good order, condition 
           and repair, Landlord shall give Tenant notice to do such acts as 
           are reasonably required to so maintain the Premises. If Tenant 
           fails to promplty commence wuch work and diligently prosecute it 
           to completion, then Landlord shall have the right to do such acts 
           and expand such funds at the expense of Tenant as are reasonably 
           required to perform such work. Any amount so expended by Landlord 
           shall be paid by Tenant promptly after demand with interest, from 
           the date of such work, at the lesser of fifteen percent (15%) per 
           annum or the maximum rate than allowed by law. Landlord shall have 
           no liability to Tenant for any damage, inconvenience, or 
           interference with the use of the Premises by Tenant as a result of 
           performing any such work.

   d. Compliance with Law. Landlord and Tenant shall each do all acts required
      to comply with all applicable laws, ordinances, and rules of any public
      authority relating to their respective maintenance obligations as set
      forht herein. Landlord shall be responsible for compliance with the
      requirements of Title III of the Americans with Disabilities Act of 1990
      with respect to physical accessibiility to, within and about the Building
      an dProject of which the Premises are apart. Tenant shall be responsible
      for said compliance within the Premises, after the Commencemtn Date.

   e. Waiver by Tenant. Tenant expressly waives the benefits of any statute now
      or hareafter in effect which would otherwise afford the Tenant the right
      to make repaiurs at Landlord's expense or to terminate this Lease because
      of Landlord's failure to keep the Premises in good order, condition and
      repair.

   f. Load and Equipment Limits. Tenants shall not place a load upon any floor
      of the Premises which exceeds the load per square foot which such floor
      was designed to carry, as determined by Landlord or Landlor's structural
      engineer. The cost of any such determination made by Landlord's structural
      engineer shall be paid for b Tenant upon demand. Tenant shall not install
      business machines or mechanical equipment which cause noise or vibration
      to such a degree as to be objectionable to landlord or other Building
      tenants.

   g. Except as otherwise expressly provided in this Lease, Landlord shall have
      no liablility to Tenant nor shall Tenant's obligations under this Lease be
      reduced or abated in any manner whatsoever by reason of any inconvenience,
      annoyance, interruption or injury to business arising from Landlord's
      making any repairs or changes which Landlord is required or permitted by
      this Lease or by any other tenant's lease or required by law to make in or
      to any portion of the Project, Building or the Premises. Landlord shall
      nevertheless use reasonable efforts to minimize any interference with
      Tenant's business in the Premises.

   h. Tenant shall give Landlord prompt notice of any damage to or defective
      condition in any part of appurtenance of the Building's mechanical,
      electrial, plumbing, HVAC or other systems serving, located in, or passing
      through the Premises.

12.ALTERATIONS AND ADDITIONS

   a. Tenant shall not make any additions, alterations, or improvements to the
      Premises other than those described in the Work Letter attached hereto as
      Exhibit "C" without obtaining the prior written consent of Landlord.
      Landlord's consent may be withheld in Landlord's sole discretion or may be
      conditioned on Tenant's removing any such additions, alterations or
      improvements upon Landlord's election at or before the expiration of the
      Term and restoring the Premises to the same condition as on the date
      Tenant took possession. All work with respect to any addition, alteration
      or improvement shall be done in a good ant workmanlike manner by properly
      qualified and licensed personnel approved by Landlord, and such work shall
      be diligently prosecuted to completion. Landlord may, at Landlord's
      option, require that any such work will be performed by Landlord's
      contractor, in which case the cost of such work shall be paid for before
      commencement of the work. Tenant shall pay to Landlord upon completion of
      any such work by Landlord's contractor, an administrative fee of fifteen
      percent (15%) of the cost of the work. Landlord's review or any plans in
      specification or consent to additions, alterations or improvements shall
      not be construed as a warranty or certification that such plans and
      specification or such additions, alterations or improvements are adequate
      for any purpose or comply with applicable laws, ordinances, or
      regulations, nor shall Landlor's approval or consent relieve Tenant from
      the obligation of complying with such applicable laws, ordinances and
      regulations. 

   b. Tenant shall pay the costs of any work done on the Premisies pursuant 
      to Section 12a, and shall keep the Premisies, Building and Project free 
      and clear of liens of any kind. Tenant shall indemnify, defend against 
      and keep Landlord free and harmless from all liability, loss, damage, 
      costs, attorneys' fees and any other expense incurred on account of 
      claims by any person performing work or furnishing materials or 
      supplies for Tenant or any person claiming under Tenant.

      Tenant shall keep the Tenant's leasehold interest, and any additions or
      improvements which are or become the property of Landlord under this
      Lease, free and clear of all attachment or judgment liens. Befor ethe
      actual commencement of any work for which a claim or lien may be filed,
      Tenant shall give the Landlord notice of the intended commencement date a
      sufficient time before that dat to enable Landlord to post notices of
      non-responsibility or any other notices which Landlord shall have the
      right to enter the Premises and post such notices at any reasonable time.

   c. Landlord may require, at Landlord's sole option, that Tenant provide to
      Landlord, at Tenant's expense, a lien and completion bond in amount equal
      to at least one and one-half (1 1/2) times the total estimated cost of any
      additions, alterations or improvements to be made in or to the Premises,
      to protect Landlord against any liability for mechanic's and materialmen's
      liens and to insure timely completion of the work. Nothing contained in
      this Section 12c shall relieve Tenant of its obligation under Section 12b
      to keep the Premises, Building and Project free of all liens.

   d. Unless their removal is required by Landlord as provided in Section 12a,
      all additions, alterations and improvements made to the Premises shall
      become the property of Landlord and be surrendered with the Premises upon
      the expiration of the Term; provided, however, Tenant's equipment,
      machinery and trade fixtures which can be removed without damage to the
      Premises shall remain the property of Tenant and may be removed, subject
      to the provisions of Section 13b.

13.LEASEHOLD IMPROVEMENTS: TENANT'S PROPERTY

   a. All fixtures, equipment, improvements and appurtenances attached to or
      built into the Premises at the commencement of or during the Term, whether
      or not by or at the expense of Tenant ("Leasehold Improvements"), shall be
      and remain a part of the Premises, shall be the property of Landlord and
      shall not be removed by Tenant, except as expressly provided in Sections
      12a, 12d or 13b.

   b. All moveable partitions, business and trade fixtures, machinery and
      equipment, communications equipment and office equipment located in the
      Premises and acquired by or for the account of Tenant, without expense to
      Landlord, which can be removed without damage to the Building, and all
      furniture, furnishings and other articles of moveable personal property
      owned by tenant and located in the Premises (collectively "Tenant's
      Property") shall be and shall remain the property of Tenant and may be
      removed by Tenant at any time during the Term; provided that if any of
      Tenant's Property is removed, Tenant shall proptly repair any damage to
      the Premises or to the Building resulting from such removal.


                                    Page 6



14.RULES AND REGULATIONS

   Tenant agrees to comply with (and cause its agents, contractors, employees 
   and invitees to comply with) the rules and regulations attached hereto as 
   Exhibit "D" and with such reasonable modifications thereof and additions 
   thereto as Landlord may from time to time make. Landlord shall not be 
   responsible for any violation of said rules and regulations by other 
   tenants or occupants of the Building or Project.

15.CERTAIN RIGHTS RESERVED BY LANDLORD

   Landlord reserves the following rights, exercisable without liability to 
   Tenantfor (a) damage or injury to property, person or business, (b) 
   causing an actual or constructive eviction from the Premises, or 
   (c)disturbing Tenant's use or possession of the Premises: 

   a. To name the Building and Project and to change the name or street 
      address of the Building or Project; 

   b. To install and maintain all signs on the exterior and interior of the 
      Building and Project; 

   c. To have pass keys to the Premises and all doors within the Premises, 
      excluding Tenant's vaults and safes;

   d. At any time during the Term, and on reasonable prior notice to Tenant, 
      to inspect the Premises, and to show the Premises to any prospective 
      purchaser or morgagee of the Project, or to any assignee of any 
      mortgage on the Project, to prospective tenants, or to others having an 
      Interest in the Project or Landlord; and

   e. To enter the Premises for the purpose of making inspections, repairs, 
      alterations, additions or improvements to the Premises or the Building 
      (including, without limitation, checking, calibrating, adjusting or 
      blancing controls and other parts of the HVAC system), and to take all 
      steps as may be necessaryor desirable for the safety, protection, 
      maintenance or preservation of the Premises or the Building or 
      Landlord's interest therein, or as may be necessary or desirable for 
      the operation or improvement of the Building or in order to comply with 
      laws, orders or requirements of governmental or other authority. 
      Landlord agrees to use its good faith reasonable efforts (except in an 
      emergency) to minimize interference with Tenant's business in the 
      Premises in the course of any such entry.

16.ASSIGNMENT AND SUBLETTING

   No assignment of this Lease or sublease of all or any part of the Premises 
   shall be permitted, except as provided in this Article 16. 

   a. Tenant shall not, without the prior written consent of Landlord, assign 
      or hypothecate this Lease or any interest herein or sublet the Premises 
      or any part thereof, or permit the use of the Premises by any party 
      other than Tenant. Any of the foregoing acts without such consent shall 
      be void and shall, at the option of Landlord, terminate this Lease. 
      This Lease shall not, nor shall any interest of Tenant herein, be 
      assignable by operation of law without the written consent of Landlord.

   b. If at any time or from time to time during the Term Tenant desires to 
      assign this Lease or sublet all or any part of the Premises, Tenant 
      shall give notice to Landlord setting forth the terms and provisions of 
      the proposed assignment or sublease, and the identity of the proposed 
      assignee or subtenant. Tenant shall promptly supply Landlord with such 
      information concerning the business background and financial condition 
      of such proposed assignee or subtenant as Landlord may reasonably 
      request. Landlord shall have the option, exercisable by notice given to 
      Tenant within ten (10) business days after Tenant's notice is given, 
      either to sublet such space from Tenant at the rental and on the other 
      terms set forth in this Lease for the term set forth in Tenant's 
      notice, or, in the case of an assignment, to terminate this Lease. 
      Subject to the other provision in the Article 15, if Landlord does not 
      exercise such option, Tenant may assign the Lease or sublet such space 
      to such proposed assignee or subtenant on the following further 
      conditions:

      (1)  Landlord shall have the right to approve such proposed assignee or
           subtenant, which approveal shall not be unreasonably withheld;

      (2)  The assignment or sublease shall be on the same terms set forth in
           the notice given to landlord; 

      (3)  No assignment or sublease shall be valid and no assignee or 
           sublessee shall take possession of the Premises until an executed 
           counterpart of such assignment or sublease has been delivered to 
           Landlord;

      (4)  No assignee or sublessee shall have a further right to assign or
           sublet except on the terms herein contained: and

      (5)  Fifty percent (50%) of any sums or other economic consideration
           received by Tenant as a result of such assignment or subetting,
           however denominated under the assignment or sublease, shich exceed,
           in the agregate, (i) the total sums which Tenant is obligated to pay
           Landlord under this Lease (prorated to reflect obligations alocable
           to any portion of the Premises subleased), plus (ii) any real estate
           brokerage commissions or fees payable in connection with such
           assignment or subletting, shall be paid to Landlord as additional
           rent under this Lease without affecting or reducing any other
           obligations Tenant hereunder;

      (6)  Tenant shall not then be in default beyond the time herein
           provided, if any, to cure such default; and 


      (7)  Tenant shall be prohibited from negotiating with a person or 
           entity whith whom Landlord is then negoatiating to lease space in 
           the Building or Project, including any existing tenant in the 
           Building or Project with whom Landlord is then negotiating to 
           lease additional or expansion space in the Building or Project.

   c. Notwithstanding the provisions of paragraphs a and b above, Tenant may
      assign this Lease or sublet the Premises or any portion thereof, without
      Landlord's consent and without extending any recapture or termination
      option to Landlord, to any corporation which contraols, is contraolled by
      or is under common control with Tenant, or to any corporation resulting
      form a merger or consolidation with Tenant, or to any person or entity
      which acquires all the assets of Tenant's business as a going concern,
      provided that (i) the assignee or sublessee assumes, in full, the
      obligations of Tenant under this Lease, (ii) Tenant remains fully liable
      under this Lease, and (iii) the use of the Premises under Article 8
      remains unchanged. 

   d. No subletting or assignment shall release Tenant of Tenant's obligation 
      under this Lease or alter the primary liability of Tenant to pay the 
      Rent and to perform all other obligation to be performed by Tenant 
      hereunder. The acceptance or Rent by Landlord from any other person 
      shall not be deemed to be a waiver by Landlord of any provision hereof. 
      Consent to one assignment or subletting shall not be deemed consent to 
      any subsequent assignment or subletting. In the event of default by an 
      assignee or subtenant of Tenant or any successor of Tenant in the 
      performance of any of the terms hereof, Landlord may proceed directly 
      against Tenant without the necessity of exhausting rememdies against 
      such assignee, subtenant or successor. Landlord may consent to 
      subsequent assignments of the Lease or subletting or amendments or 
      madifications to the Lease with assignees of Tenant, without notifying 
      Tenant, or any successor of Tenant, and without obtaining its or their 
      consent thereto and any such actions shall not relieve Tenant of 
      liability under this Lease. 

   e. If Tenant assigns the Lease or sublets the Premises or requests the 
      consent of Landlord to any assignment or subletting or if Tenant 
      requests the consent of Landlord for any act that Tenant proposes to 
      do, then Tenant shall, upon demand, pay Landlord 

                                    Page 7



      an administrative fee of One Hundred Fifty and 00/100 Dollars ($150.00) 
      plus any attorney's fees reasonably incurred by Landlord in connection 
      with such act or request.

   f. Any transfer, by operation of law or otherwise, of Tenant's interest in
      the Lease (in whole or in part) or of a fifty percent (50%) or greater
      interest in Tenant (whether stock, partnership interest or otherwise)
      shall be deemed an assignment of this lease within the meaning of this
      Section 16. The issuance of shares of stock to other than the existing
      shareholders is ddemed to be a transfer of that stock for the purposes of
      this Section 16. If, during the Term of this Lease, there is a transfer of
      less than a fifty percent (50%) interest in Tenant, then any other
      transfer of an interest in Renant which, when added to the total
      percentage interest previously transferred, totals a transfer of greater
      than fifty percent (50%) interest in Tenant shall be deemed an assignment
      of Tenant's interest in this Lease within the meaning of this Section 16.

17.HOLDING OVER

   If after expiration of the Term, Tenant remains in possession of the 
   Premises with Landlord's permission (express or implied), Tenant shall 
   become a tenant from month to month only, upon all the provisions of this 
   Lease (except as to Term and Base Rent), but the Tenant shall pay for each 
   month of such hold-over period a fair rental value equal to one hundred 
   fifty percent (150%) of the Monthly Installments of Base Rent payable by 
   Tenant at the expiration of the Rem, which amount shall be payable on a 
   quantum merit basis and not a rent. Such monthly rent shall be payable in 
   advance on or before the first day of each month. If either party desires 
   to terminate such month to month tenancy, it shall give the other party 
   not less than thirty (30) days advance written notice of the date of 
   termination. TENANT HEREBY WAIVES ANY NOTICE OT QUIT OR VACATE THE 
   PREMISES.

18.SURRENDER OF PREMISES

   a. Tenant shall peaceably surrender the Premises to Landlord on the 
      Expiration Date, or upon earlier termination of this Lease, in 
      broom-clean condition an in as good condition as when Tenant took 
      possession, except for (i) reasonable wear and tear, (ii) loss by fire 
      or other casualty, and (iii) loss by condemnation. Tenant shall remove 
      Tenant's Property on or before the Expiration Date and promptly repair 
      all damage to the Premises or Building caused by such removal.

   b. If Tenant abandons or surrenders the Premises, or is dispossessed by 
      process of law or otherwise, any of Tenant's Property left on the 
      Premises shall be deemed to be abandoned, and, at Landlord's option, 
      title shall pass to Landlord under this Lease as by a bill of sale. If 
      Landlord elects to remove all or any part of such Tenant's Property, 
      the cost of removal, including repairing any damage done to the 
      Premises or Building caused by such removal, shall be paid by Tenant. 
      On the Expiration Date Tenant shall surrender all keys to the Premises.

19.DESTRUCTION OR DAMAGE

   a. If the Premises or the portion of the Building necessary for Tenant's 
      occupancy is damaged by fire, earthquake, act of God, the elements of 
      other casualty, Landlord shall, subject to the provisions of this 
      Article, promptly repair the damage, if such repairs can, in Landlord's 
      option, be completed within ninety (90) days. If Landlord determines 
      that repairs can be completed within ninety (90) days, this Lease shall 
      remain in full force and effect, except that if such damage is not the 
      result of the negligence or willful misconduct of Tenant is Tenants 
      agents, employees, contractors, licensees or invitees, the Base Rent 
      shall be abated to the extent Tenant's use of the Premises is impaired, 
      commencing with the date of damage and continuing until completion of 
      the repairs required of Landlord under Section 19d. 

   b. If in Landlord's opinion, such repairs to the Premises or portion of 
      the Building necessary for Tenant's occupancy cannot be completed 
      within ninety (90) days, Landlord may elect, upon notice to Tenant 
      given within thirty (30) days after the date of such fire or other 
      casualty, to repair such damage, in which event this Lease shall 
      continue in full force and effect but the Base Rent shall be partially 
      abated as provided in Section 19a. If Landlord does not so elect to 
      make such repairs, this Lease shall terminate as of the date of such 
      fire or other casualty.

   c. If any other portion of the Building or Project is totally destroyed or 
      damaged to the extent that in Landlord's opinion repair thereof cannot 
      be completed within ninety (90) days, Landlord may elect, upon notice 
      to Tenant given within thirty (30) days after the date of such fire or 
      other casualty, to repair such damage, in which event this Lease shall 
      continue in full force and effect but the Base Rent shall be partially 
      abated as provided in Section 19a. If Landlord does not so elect to 
      make such repairs, this Lease shall terminate as of the date of such 
      fire or other casualty.

   d. If the Premises are to be repaired under this Article, Landlord shall 
      repair at its cost any injury or damage to the Building and building 
      standard work in the Premises. Tenant shall be responsible at its sole 
      cost and expense for the repair, restoration and replacement of any 
      other Leasehold Improvements and Tenant's Property. Landlord shall not 
      be liable for any loss of business, inconvenience or annoyance arising 
      from any repair or restoration of any portion of the Premises, building 
      or Project as a result of any damage from fire or other casualty.

   e. Landlord and Tenant hereby acknowledge that the provisions of this 
      Article 19 are interested to be the sole and exclusive provisions 
      applicable in the event of any fire, casualty or unavoidable accident 
      to the Premises or the Building, and that the same are provided in lieu 
      of the operation of Md. Real Prop. Code Ann. 8-112 (as the same may be 
      amended and any successor provision thereto).

20.EMINENT DOMAIN

   a. If the whole of the building or Premises is lawfully taken by 
      condemnation or in any other manner for any public or ???-public 
      purpose this Lease shall terminate as of the date of such taking, and 
      Rent shall be prorated to such date. If less than the whole of the 
      building or Premises is so taken, this Lease shall be unaffected by 
      such taking provided that (i) tenant shall have the right to terminate 
      this Lease by notice to Landlord given within ninety (90) days after 
      the date of such taking if twenty percent (20%) or more of the Premises 
      is taken and the remaining area of the Premises is not reasonably 
      sufficient for Tenant to continue operation of its business, and (ii) 
      Landlord shall have the right to terminate this Lease by notice to 
      Tenant given within ninety (90) days after the date of such taking. If 
      either Landlord or Tenant so elects to terminate this Lease, the Lease 
      shall terminate on the thirtieth (30th) day after either such notice. 
      The Rent shall be prorated to the date of termination. If this Lease 
      continues in force upon such partial taking, the Base Rent and Tenant's 
      Proportionate Share shall be equitably adjusted according to the 
      remaining Rentable Area of the Premises and Project.

   b. In the event of any taking, partial or whole, all of the proceeds of 
      any award, judgment or settlement payable by the condemning authority 
      shall be the exclusive property of Landlord, and Tenant hereby assignee 
      to Landlord all of its right, title and interest in any award, judgment 
      or settlement from the condemning authority. Tenant, however, shall 
      have the right, to the extent that Landlord's award is not reduced or 
      prejudiced, to claim from the condemning authority (but net from 
      Landlord) such compensation as may be reservable by Tenant in its own 
      right for relocation expenses and damage personal property.

   c. In the event of a partial taking of the Premises which does not result 
      in a termination of this Lease, Landlord shall restore the remaining 
      portion of the Premises as nearly as practicable to its condition prior 
      to the condemnation or taking, but only is the extent of building 
      standard work. Tenant shall be responsible at its sale cost and 
      expenses for the repair, restoration and replacement of any other 
      Leasehold improvements and Tenant's Property.


                                    Page 8



21.INDEMNIFICATION

   a. To the extent permitted by applicable law, Tenant shall indemnify and 
      hold Landlord harmless against and from liability and claims of any 
      kind for loss or damage to property of Tenant or any other person, or 
      for any injury to or death of any person, arising out of: (1) Tenant's 
      use and occupancy of the Premises, or any work, activity or other 
      things allowed or suffered by Tenant to be done in, on or about the 
      Premises; (2) any breach or default by Tenant of any of Tenant's 
      obligations under this Lease; or (3) any negligent or tortious act or 
      omission of Tenant, its agents, employees, invitees or contractors. 
      Tenant shall at Tenant's expense, and by counsel satisfactory to 
      Landlord, defend Landlord in any action or proceeding arising from any 
      such claim and shall indemnify Landlord against all costs, attorneys' 
      fees, expert witness fees and any other expenses incurred in such 
      action or proceeding. As a material part of the consideration for 
      Landlord's execution of this Lease, Tenant hereby assumes all risk of 
      damage or injury to any person or property in the Premises from any 
      cause other than Landlord's gross negligence or willful misconduct to 
      the extent permitted by law. The provisions of this Section 21a shall 
      survive the expiration or sooner termination of this Lease.

   b. Landlord shall not be liable for injury or damage which may be 
      sustained by the person or property of Tenant, its employees, invitees 
      or customers, or any other person in the Premises, caused by or 
      resulting from fire, steam, electricity, gas, water or rain which may 
      leak or flow from or into any part of the Premises, or from the 
      breakage, leakage, obstruction or other defects of pipes, sprinklers, 
      wires, appliances, plumbing, air conditioning or lighting fixtures, and 
      the like whether such damage or injury results from conditions arising 
      upon the Premises or upon other portions of the Building or Project or 
      from other sources. Landlord shall not be liable for any damages 
      arising from any act or omission of any other tenant of the Building or 
      Project.

22.TENANT'S INSURANCE

   a. All insurance required to be carried by Tenant hereunder shall be 
      issued by responsible insurance companies acceptable to Landlord and 
      Landlord's lender and qualified to do business in the State. Each 
      policy shall name Landlord, and at Landlord's request any mortgages of 
      Landlord, as an additional insured, as their respective interests may 
      appear. Each policy shall contain (i) a cross-liability endorsement, 
      (ii) a provision that such policy and the coverage evidenced thereby 
      shall be primary and non-contributing with respect to any policies 
      carried by Landlord and that any coverage carried by Landlord shall be 
      excess insurance, and (iii) a waiver by the insurer of any right of 
      subrogation against Landlord, its agents, employees and 
      representatives, which arises or might arise by reason of any payment 
      under such policy or by reason of any act or omission of Landlord, its 
      agents, employees or representatives. A copy of each paid up policy 
      (authenticated by the insurer) or certificate of the insurer evidencing 
      the existence and amount of each insurance policy required hereunder 
      shall be delivered to Landlord before the date Tenant is first given 
      the right of possession of the Premises, and thereafter within thirty 
      (30) days after any demand by Landlord therefor. Landlord may, at any 
      time and from time to time, inspect and/or copy any insurance policies 
      required to be maintained by Tenant hereunder. No such policy shall be 
      cancelable, except after twenty (20) days written notice to Landlord 
      and Landlord's lender. Tenant shall furnish Landlord with renewals or 
      "binders" of any such policy at least ten (10) days prior to the 
      expiration thereof. Tenant agrees that if Tenant does not take out and 
      maintain such insurance, Landlord may (but shall not be required to) 
      procure said insurance on Tenant's behalf and charge the Tenant the 
      premiums together with twenty-five percent (25%) handling charge, 
      payable upon demand. Tenant shall have the right to provide such 
      insurance coverage pursuant to blanket policies obtained by the Tenant, 
      provided such blanket policies expressly afford coverage to the 
      Premises, Landlord, Landlord's mortgages and Tenant as required by this 
      Lease.

   b. Beginning on the date Tenant is given access to the Premises for any 
      purpose and continuing until expiration of the Term, Tenant shall 
      procure, pay for and maintain in effect policies of casualty insurance 
      covering (i) all Leasehold improvements (including any alterations, 
      additions or improvements as may be made by Tenant pursuant to the 
      provisions of Article 12 hereof), and (ii) trade fixtures, merchandise 
      and other personal property from time to time, providing protection 
      against any peril included within the classification "Fire and Extended 
      Coverage" together with insurance against sprinkler damage, vandalism 
      and malicious mischief. The proceeds of such insurance shall be used 
      for the repair or replacement of the property so insured. Upon 
      termination of this Lease following a casualty as set forth herein, the 
      proceeds under (i) shall be paid to Landlord, and the proceeds under 
      (ii) above shall be paid to Tenant.

   c. Beginning on the date Tenant is given access to the Premises for any 
      purpose and continuing until expiration of the Term, Tenant shall 
      procure, pay for and maintain in effect workers' compensation insurance 
      as required by law and comprehensive public liability and property 
      damage insurance with respect to the construction of improvements on 
      the Premises, the use, operation or condition of the Premises and the 
      operations of Tenant in, on or about the Premises, providing personal 
      injury and broad form coverage for not less than Two Million Dollars 
      ($2,000,000.00) combined single limit for bodily injury, death and 
      property damage liability..

23.WAIVER OF SUBROGATION

   Landlord and Tenant each hereby waive all rights of recovery against the 
   other and against the officers, employees, agents and representatives of 
   the other, on account of loss by or damage to any person or the waiving 
   party's property or the property of others under its control, to the 
   extent that such loss or damage is insured against under any fire and 
   extended coverage insurance policy which either may have or is required to 
   have in force at the time of the loss or damage. Landlord and Tenant shall 
   each obtain from their respective insurers under all policies of fire, 
   theft, public liability, worker's compensation, and other insurance 
   maintained during the Term of this Lease covering the Building, or any 
   portion of it, or operations in it, a waiver of all rights of subrogation 
   that the insurer of one party might have against the other party. Landlord 
   and Tenant shall each indemnify the other against any loss or expense, 
   including reasonable attorney's fees, resulting from the failure to obtain 
   this waiver.

24.SUBORDINATION AND ATTORNMENT

   This Lease is and shall be subject and subordinate to the lien of any 
   mortgage (which term "mortgage" shall include both construction and 
   permanent financing and shall include deeds of trust, ground leases and 
   similar security agreements) which may now or hereafter encumber or 
   otherwise affect the land and Building of which the Premises form a part, 
   or Landlord's leasehold interest therein), and to all and any renewals, 
   extensions, modifications, recastings or refinancing thereof; provided, 
   however that Landlord's mortgagee may elect, at its sole election, that 
   any mortgage held by such mortgagee shall be subordinate, in whole or in 
   part, to this Lease.

   Within ten (10) days after written request of Landlord, or any mortgagee 
   or deed of trust beneficiary of Landlord, or ground lessor of Landlord, 
   Tenant shall, in writing, subordinate its rights under this Lease to the 
   lien of any mortgage or deed of trust, or to the interest of any lease in 
   which Landlord is leasee, and to all advances made or hereafter to be made 
   thereunder. However, before signing any subordination agreement , Tenant 
   shall have the right to obtain from any lender or lessor or Landlord 
   requesting such subordination, on a non-disturbance agreement in writing 
   providing that, as long as Tenant is not in default hereunder, this Lease 
   shall remain in effect for the full Term. The holder of any security 
   interest may, upon written notice to Tenant, elect to have this Lease 
   prior to its security interest regardless of the time of the granting or 
   recording of such security interest.

   In the event of any foreclosure sale, transfer in lieu of foreclosure or 
   termination of a lease in which Landlord is lessee, Tenant shall attorn to 
   the purchaser, transferee or lessor as the case may be, and recognize that 
   party as Landlord under this Lease, provided such party acquires and 
   accepts the Premises subject to this Lease.

                                    Page 9



   Within ten (10) days after written request from Landlord, Tenant shall 
   execute and deliver to Landlord or Landlord's designee a written statement 
   certifying (a) that this Lease is unmodified and, if true, in full force 
   and effect, or is in full force and effect as modified, and stating the 
   modifications; (b) the amount of Base Rent and the date to which Base Rent 
   and additional rent have been paid in advance; (c) the amount of any 
   security deposited with Landlord; (d) that Landlord is not in default 
   hereunder or, if Landlord is claimed to be in default, stating the nature 
   of any claimed default, and (e) such other matters relating to this Lease 
   as Landlord shall request. Any such statement may be relied upon by a 
   purchaser, assignee or lender. Tenant's failure to execute and deliver 
   such statement within the time required shall at Landlord's election be a 
   default under this Lease and shall also be conclusive upon Tenant that: 
   (1) this Lease is in full force and effect and has not been modified 
   except as represented by Landlord; (2) there are no uncured defaults in 
   Landlord's performance and that Tenant has no right of offset, 
   counter-claim or deduction against Rent; and (3) not more than one month's 
   Rent has been paid in advance.

26.TRANSFER OF LANDLORD'S INTEREST

   In the event of any sale or transfer by Landlord of the Premises, Building 
   or Project, and assignment of this Lease by Landlord, Landlord shall be 
   and is hereby entirely freed and relieved of any and all liability and 
   obligations contained in or derived from this Lease arising out of any 
   act, occurrence or omission relating to the Premises, Building, Project or 
   Lease occurring after the consummation of such sale or transfer, providing 
   the purchaser shall expressly assume all of the covenants and obligations 
   of Landlord under this lease. If any security deposit or prepaid Rent has 
   been paid by Tenant, Landlord may transfer the security deposit or prepaid 
   Rent to Landlord's successor and upon such transfer, Landlord shall be 
   relieved of any and all further liability with respect thereto.

27.DEFAULT

   27.1 Events of Defaults The occurrence of any one or more of the following 
        matters constitutes a Default by Tenant under this Lease:

        a. Failure by Tenant to pay any Rent or any other moneys required to 
           be paid Tenant under this Lease within three (3) days after such 
           payment is due and payable;

        b. Failure by Tenant to observe or perform any of the covenants with 
           respect to assignment and subletting set forth in Article 16;

        c. Faire by Tenant to comply with Tenant's obligations set forth in 
           Article 37;

        d. Failure by Tenant to cure, immediately after receipt of notice 
           Landlord, any hazardous condition which Tenant has created in 
           violation of law or this Lease;

        e. Failure by Tenant to observe or perform any other covenant, 
           agreement, condition or provision of this Lease, if such failure 
           continues for thirty (30) days after notice thereof from Landlord 
           to Tenant;

        f. The levy upon, under writ of execution or the attachment by legal 
           process of, the leasehold interest of Tenant, or the filing or 
           creation of a lien with respect to such leasehold interest, which 
           lien shall not be released or discharged within ten (10) days from 
           the date of such filing.

        g. Tenant vacates or abandons the Premises or fails to take 
           possession of the Premises when available for occupancy (the 
           transfer of a substantial part of the operations, business and 
           personnel of Tenant to some other location being deemed, without 
           limiting the meaning of the term "vacates or abandons," to be a 
           vacation or abandonment within the meaning of this clause), 
           whether or not Tenant thereafter continues to pay Rent due under 
           this Lease;

        h. Tenant becomes insolvent or bankrupt or admits in writing its 
           inability to pay its debts as they mature, or makes an assignment 
           for the benefit of creditors, or applies for or consents to the 
           appointment of a trustee or receiver for Tenant or for the 
           substantial part of its property;

        i. A trustee or receiver is appointed for Tenant or for the major 
           part of its property and is not discharged within sixty (60) days 
           after such appointment; or

        j. Any bankruptcy, reorganization, arrangement, insolvency or 
           liquidation proceeding, or other proceeding for relief under any 
           bankruptcy law, or similar law for the relief of debtors, is 
           instituted (j) by Tenant or (ii) against Tenant and is allowed 
           against it or is consented to buy it or is not dismissed within 
           sixty (60) days after such institution.

   27.2 Rights and Remedies of Landlord If a Default occurs, Landlord shall have
        the rights and remedies hereinafter set forth, which shall be distinct,
        separate and cumulative and shall not operate to exclude or deprive
        Landlord of any other right or remedy allowed it by law:

        a. Landlord may terminate this Lease by giving to Tenant notice of 
           Landlord's election to do so, in which event the Term of this 
           Lease shall end, and all right, title and Interest of Tenant 
           hereunder shall expire, on the date stated in such notice;

        b. Landlord may terminate the right of Tenant to possession of the 
           Premises without terminating this Lease by giving notice to Tenant 
           that Tenant's right to possession shall end on the date in such 
           notice, whereupon the right of Tenant to possession of the 
           Premises or any part thereof shall cease on the date stated in 
           such notice; and

        c. Landlord may enforce the provisions of the Lease and may enforce 
           and protest the rights of Landlord hereunder by a suit or suits in 
           equity or at law for the specific performance of any sevenant or 
           agreement contained herein, or for the enforcement of any other 
           appropriate legal or equitable remedy, including recovery of all 
           moneys due or to become due from Tenant under any of the 
           provisions of the Lease.

        d. Landlord's rights and remedies hereunder are cumulative. In the 
           event of a breach by Tenant, Landlord shall have all rights and 
           remedies provided by law.

   27.3 Rights to Re-Enter. If Landlord exercises either of the remedies 
        provided in Sections 27.2a or b. Tenant shall surrender possession 
        and vacate the Premises and immediately deliver possession thereof to 
        Landlord, and Landlord may re-enter and take complete and peaceful 
        possession of the Premises, with due process of law, full and 
        complete license to do so being hereby granted to Landlord, and 
        Landlord may remove all occupants and property therefrom, using such 
        force as may be necessary, without being deemed guilty in any manner 
        of trespass, eviction or forcible entry and detainer and without 
        relinguishing Landlord's right to Rent or any other right given to 
        Landlord hereunder or by operation of law.

   27.4 Current Damages. If Landlord terminates the right of Tenant to 
        possession of the Premises without terminating the Lease, Landlord 
        shall have the right to immediate recovery of all amounts then due 
        hereunder. Such termination of possession shall not release Tenant, 
        in whole or in part, from Tenant's obligation to pay Rent hereunder 
        for the full Term, and Landlord shall have the right, from time to 
        time, to recover from Tenant, and Tenant shall remain liable for, all 
        Base Rent and any other sums accruing

                                    Page 10 




          as they become due under the lease during the period from the date 
          of such notice of termination of possession to the stated end of 
          the term. In any case, Landlord may relet the Premises or any part 
          thereof for the account of Tenant for such rent, for such time 
          (which may be for a term extending beyond the Term of this Lease) 
          and upon such terms as Landlord shall determine and may collect the 
          rents from such reletting.  Landlord shall not be required to 
          accept any tenant offered by Tenant or to observe any instructions 
          given by Tenant relative to such reletting.  Also, in any such 
          case, Landlord may make repairs, alterations and additions in or to 
          the Premises and redecorate the same to the extent deemed by 
          Landlord necessary or desirable and in connection therewith change 
          the locks to the Premises, and Tenant upon demand shall pay the 
          cost of all of the foregoing together with Landlord's expenses of 
          reletting.  The rents from any such reletting shall be applied 
          first to the payment of the expenses of re-entry, redecoration, 
          repair and alterations and the expenses of reletting and second to 
          the payment of Rent herein provided to be paid by Tenant.  Any 
          excess or residue shall operate only as an offsetting credit 
          against the amount of Rent due and owing as the same thereafter 
          becomes due and payable hereunder, and the use of such offsetting 
          credit to reduce the amount of Rent due Landlord, if any, shall not 
          be deemed to give Tenant any right, title or interest in or to such 
          excess or residue and any such excess or residue shall belong to 
          Landlord solely, and in no event shall Tenant be entitled to a 
          credit on its indebtedness to Landlord in excess of the aggregate 
          sum (including Base Rent and any other changes) which would have 
          been paid by Tenant for the period for which the credit to Tenant 
          is being determined, and no Default occurred.  No such re-entry or 
          repossession, repairs, alterations and additions, or reletting 
          shall be construed as an eviction or ouster of Tenant or as an 
          election on Landlord's part to terminate this Lease, unless a 
          written notice of such intention is given to Tenant, or shall 
          operate to release Tenant in whole or in part from any of Tenant's 
          obligations hereunder, and Landlord, at any time and from time to 
          time, may sue and recover judgment for any deficiencies remaining 
          after the application of the proceeds of any such reletting.

27.5      Final Damages.  If this Lease is terminated by Landlord pursuant to
          Section 27.2a, Landlord shall be entitled to recover form Tenant all
          Rent accrued and unpaid for the period up to and including such
          termination date, as well as all other additional sums payable by
          Tenant, or for which Tenant is liable or for which Tenant has agreed
          to indemnify Landlord under any of the provisions of this Lease, which
          may be then owing and unpaid, and all costs and expenses, including
          court costs and attorneys' fees incurred by Landlord in the
          enforcement of its rights and remedies hereunder, and, in addition,
          Landlord shall be entitled to recover as damages for loss of the
          bargain and not as a penalty (a) the unamortized portion of Landlord's
          contribution to the cost of tenant improvements and alterations, if
          any, installed by either Landlord or Tenant pursuant to this Lease or
          any Workletter, (b) the aggregate sum which at the time of such
          termination represents the excess, if any of the present value of the
          aggregate rents which would have been payable after the termination
          date had this Lease not been terminated, including, without
          limitation, Base Rent at the annual rate or respective annual rates
          for the remainder of the term provided for in Section 2e of this Lease
          or elsewhere herein and the amount projected by Landlord to represent
          any other charges for the remainder of the Term pursuant to Article 5
          of this Lease, over the then present value of the then aggregate fair
          rental value of the Premises for the balance of the Term, such present
          worth to be computed in each case, on the basis of a five percent (5%)
          per annum discount from the respective dates upon which such rentals
          would have been payable hereunder had this Lease not been terminated,
          and (c) any damages in addition thereto, including reasonable
          attorneys' fees and court costs, which Landlord sustains as a result
          of the breach of any of the covenants of this Lease other than for the
          payment of Rent.

27.6      Anticipatory Breach.  Nothing contained herein shall prevent the
          enforcement of any claim Landlord may have against Tenant for
          anticipatory breach of the unexpired Term of this Lease.  In the event
          of a breach or anticipatory breach by Tenant of any of the covenants
          or provisions hereof, Landlord shall have the right of injunction and
          the right to invoke any remedy allowed at law or in equity as if
          re-entry, summary proceedings and other remedies were not provided for
          herein.

27.7      Removal of Personal Property.  All property of Tenant removed from the
          Premises by Landlord pursuant to any provision of this Lease or
          applicable law may be handled, removed or stored by Landlord at the
          cost and expense of Tenant, and Landlord shall not be responsible in
          any event for the value, preservation or safekeeping thereof.  Tenant
          shall pay Landlord for all expenses incurred by Landlord with respect
          to such removal and storage so long as the same is in Landlord's
          possession or under Landlord's control.  All such property not removed
          from the Premises or retaken from storage by Tenant within thirty (30)
          days after the end of the term, however terminated, at Landlord's
          option , shall be conclusively deemed to have been conveyed by Tenant
          to Landlord as by bill of sale without further payment or credit by
          Landlord to Tenant.

27.8      Attorneys' Fees.  Tenant shall pay all of Landlord's costs, charges
          and expenses, including court costs and attorneys' fees, incurred in
          enforcing Tenant's obligations under this Lease, incurred by Landlord
          in any action brought by Tenant in which Landlord is the prevailing
          party, or incurred by Landlord in any litigation, negotiation or
          transaction in which Tenant causes Landlord, without Landlord's fault,
          to become involved or concerned.

27.9      Assumption or Rejection in Bankruptcy.  If Tenant is adjudged
          bankrupt, or a trustee in bankruptcy is appointed for Tenant, Landlord
          and Tenant, to the extent permitted by law, agree to request that the
          trustee in bankruptcy determine within sixty (60) days thereafter
          whether to assume or to reject this Lease.

27.10     Default Under Other Leases.  If the term of any lease, other than this
          Lease, for any space in the Project under which Tenant is now or
          hereafter the tenant, shall be terminated or terminable after the
          making of this Lease because of any default by Tenant under such other
          lease, such fact shall empower Landlord, at Landlord's sole option, to
          terminate this Lease by notice to Tenant or to exercise any of the
          rights or remedies set forth in Section 27.2

27.11     WAIVER OF TENANT'S RIGHT OF REDEMPTION.  TO THE EXTENT PERMITTED BY
          APPLICABLE LAW, TENANT HEREBY WAIVES ANY AND ALL RIGHTS OF REDEMPTION
          AND RIGHTS TO CURE ANY DEFAULT HEREUNDER (HOWSOEVER DENOMINATED) NOW
          OR HEREAFTER GRANTED TO TENANT PURSUANT TO APPLICABLE LAW.  NO
          ACCEPTANCE BY LANDLORD OF ANY MONIES OWED BY TENANT TO LANDLORD SHALL
          CONSTITUTE A WAIVER OF THE PROVISIONS OF THIS ARTICLE 27 NOR SHALL ANY
          REFUSAL BY LANDLORD TO ACCEPT ANY TENDER BY TENANT OF ANY SUMS OWED BY
          TENANT TO LANDLORD, IN CONNECTION WITH ANY PURPORTED EXERCISE OF ANY
          RIGHT OF REDEMPTION OR RIGHT TO CURE TO WHICH TENANT WOULD OTHERWISE
          BE ENTITLED, CONSTITUTE A TERMINATION OF THIS LEASE OR A RELEASE OF
          TENANT FROM ANY LIABILITY HEREUNDER.

27.12     CERTAIN WAIVERS.  EXCEPT AS SPECIFICALLY PROVIDED IN THIS LEASE AND
          EXCEPT AS SPECIFICALLY PROVIDED TO THE CONTRARY PURSUANT TO APPLICABLE
          LAW, TENANT HEREBY EXPRESSLY WAIVES THE SERVICE OF ANY NOTICE TO CURE
          OR VACATE OR TO QUIT THE PREMISES AND WAIVES THE SERVICE OF ANY OTHER
          NOTICE OR DEMAND PRESCRIBED BY ANY CURRENT OR FUTURE STATUTE OR OTHER
          APPLICABLE LAW.

27.13     Landlord's Default.  If Landlord fails to perform any covenant,
          condition or agreement contained in this Lease, or if any
          representation or warranty is materially false, within thirty (30)
          days after receipt of written notice from Tenant specifying such
          default, or if such default cannot reasonably be cured within thirty
          (30) days, if Landlord fails to commence to cure within that thirty
          (30) day period, then Landlord shall be liable to Tenant for any
          damages sustained by Tenant by reason of any actual physical damage to
          Tenant's personal property at the Premises or injury to persons caused
          by Landlord's breach; provided, however, it is expressly understood
          and agree that if Tenant obtains a money judgement against Landlord
          resulting from any default or other claim arising under this Lease,
          that judgement shall be satisfied only out of the rents, issues,
          profits and other income actually received on account of Landlord's
          right, title and interest in the Premises, Building or Project, and no
          other real, personal or mixed property of Landlord (or of any of the
          partners which comprise Landlord, if any) wherever situated, shall be
          subject to levy to satisfy such judgment.  If, after notice to
          Landlord of default, Landlord (or any first mortgagee or first deed of
          trust beneficiary of Landlord) fails to cure the default as provided
          herein, then Tenant shall have the right to cure that default at
          Landlord's expense.  Tenant shall not have the right to terminate this
          Lease or to withhold, reduce or  offset any amount against 

                                          11


          any payments of Rent or any other charges due and payable under this
          Lease, except as otherwise specifically provided herein.

28.       BROKERAGE FEES

          Tenant warrants and represents that it has not dealt with any real
          estate broker or agent in connection with this Lease or its
          negotiation except those noted in Section 2p.  Tenant shall indemnify
          and hold Landlord harmless from any cost, expense or liability
          (including costs of suit and reasonable attorneys' fees) for any
          compensation, commission or fees claimed by any other real estate
          broker or agent in connection with this Lease or its negotiating by
          reason of any alleged act of Tenant.

29.       NOTICES

          All notices, approvals and demands permitted or required to be given
          under this Lease shall be in writing and deemed duly served or given
          if personally delivered or sent by certified or registered U.S. mail,
          postage prepaid, and addressed as follows: (a) if to Landlord, to
          Landlord's Mailing Address and to the Building manager, and (b) if to
          Tenant, to Tenant's Mailing Address; provided, however, notices to
          Tenant shall be deemed duly served or given if delivered or mailed to
          Tenant at the Premises.  Landlord and Tenant may from time to time by
          notice to the other designate another place for receipt of future
          notices.

30.       GOVERNMENT ENERGY OR UTILTY CONTROLS

          In the event of imposition of federal, state or local government
          controls, rules, regulations, or restrictions on the use or
          consumption of energy of other utilities during the Term, both
          Landlord and Tenant shall be bound thereby.  In the event of a
          difference in interpretation by Landlord and Tenant of any such
          controls, the interpretation of Landlord shall prevail, and Landlord
          shall have the right to enforce compliance therewith, including the
          right of entry into the Premises to effect compliance.

32.       QUIET ENJOYMENT

          Tenant, upon paying the Rent and performing all of its obligations
          under this Lease, shall peaceably and quietly enjoy the Premises,
          subject to the terms of this Lease and to any mortgage, lease, or
          other agreement to which this Lease may be subordinate.

33.       OBSERVANCE OF LAW

          Tenant shall not use the Premises or permit anything to be done in or
          about the Premises which will in any way conflict with any law,
          statute, ordinance or governmental rule or regulation now in force or
          which may hereafter be enacted or promulgated.  Tenant shall, at its
          sole cost and expense, promptly comply with all laws, statutes,
          ordinances and governmental rules, regulations or requirements now in
          force or which may herafter be in force, and with the requirements of
          any board of fire insurance underwriters or other similar bodies now
          or hereafter constituted, relating to, or affecting the condition, use
          of occupancy of the Premises, excluding structural changes not related
          to or affected by Tenant's improvements or acts.  The judgment of any
          court or competent jurisdiction or the admission of Tenant in any
          action against Tenant, whether Landlord is a party thereto or not,
          that Tenant has violated any law, ordinance or governmental rule,
          regulation or requirement shall be conclusive of that fact as between
          Landlord and Tenant.

34.       FORCE MAJEURE

          Any prevention, delay or stoppage of work to be performed by Landlord
          or Tenant which is due to strikes, labor disputes, inability to obtain
          labor, materials, equipment or reasonable substitutes thererfor, acts
          of God, governmental restrictions or regulations or controls, judicial
          orders, enemy or hostile government actions, civil commotion, fire or
          other casualty, or others causes beyond the reasonable control of the
          party obligated to perform hereunder, shall excuse performance of the
          work by that party for a period equal to the duration of that
          prevention, delay of stoppage.  Nothing in this Article 34 shall
          excuse or delay Tenant's obligation to pay Rent or other charges under
          this Lease. 

35.       CURING TENANT'S DEFAULTS

          If tenant defaults in the performance of any of its obligations under
          this Lease, Landlord may (but shall not be obligated to) without
          waiving such default, perform the same for the account at the expense
          of Tenant.  Tenant shall pay Landlord all costs of such performance
          promptly upon receipt of a bill therefor.

36.       SIGN CONTROL

          Tenant shall not affix, paint, erect or inscribe any sign, projection,
          awning, signal or advertisement of any kind to any part of the
          Premises, Building or Project, including without limitation, the
          inside or outside of windows or doors, without the written consent of
          Landlord.  Landlord shall have the right to remove any signs or other
          matter, installed without Landlord's permission , without being liable
          to Tenant by reason of such removal, and to charge the cost of removal
          to Tenant as additional rent hereunder payable within ten (10) days of
          written demand by Landlord.  Notwithstanding the aforementioned,
          Tenant shall be permitted to install building signage of not more than
          100 square feet.  This right is subject to Landlord's approval of
          size, color, location and materials used as well as subject to all
          applicable city and country codes and regulations.

                                          12








37.       HAZARDOUS SUBSTANCES

37.1      Defined Terms

          a.   "Claim" shall mean and include any demand, cause of action,
               proceeding or suit for any one or more of the following: (i)
               actual or punitive damages, losses, injuries to person or
               property, damages to natural resources, fines penalties,
               interest, contribution or settlement, (ii) the costs of site
               investigations, feasibility studies, information requests, health
               or risk assessments, or Response (as hereinafter defined)
               actions, and (iii) enforcing insurance, contribution or
               indemnification agreements. 

          b.   "Environmental Laws" shall mean and include all federal, state
               and local statutes, ordinances, regulations and rules relation to
               environmental quality, health, safety, contamination and
               clean-up, including, without limitation, the Clean Air Act, 42
               U.S.C. Section 7401 et seq.; the Clean Water Act , 33 U.S.C.
               Section 1251 et seq., and the Water Quality Act of 1987; the
               Federal Insecticide, Fungicide, and Rodenticide Act ("FIFRA"), 7
               U.S.C. Section 136 et seq.; the Marine Protection, Research, and
               Sanctuaries Act, 33 U.S.C. Section 1401 et seq.; the National
               Environmental Policy Act, 42 U.S.C. Section 4321 et seq.; the
               Noise Control Act, 42 U.S.C. Section 4901 et seq; the
               Occupational Safety and Health Act, 29 U.S.C. Section 651 et
               seq.; the Resource Conservation and Recovery Act ("RCRA"), 42
               U.S.C. Section 6901 et seq.; as amended by the Hazardous and
               Solid Waste Amendments of 1984; the Safe Drinking Water Act, 42
               U.S.C. Section 300f et seq; the Comprehensive Environmental
               Response, Compensation and Liability Act ("CERLA"), 42 U.S.C.
               Section 9601 et seq., as amended by the Superfund Amendments and
               Reauthorization Act, the Emergency Planning and Community
               Right-to-Know Act, and Radon Gas and Indoor Air Quality Research
               Act; the Toxic Substances Control Act ('TSCA"), 15 U.S.C. Section
               2601 et seq.; the Atomic Energy Act, 42 U.S.C. Section 2011 et
               seq., and the Nuclear Waste Policy Act of 1982, 42 U.S.C. Section
               10101 et. seq.; and state superlien and environmental clean-up
               statutes, with implementing regulations and guidelines, as
               amended from tome to tome. Environmental Laws shall also include
               all state, regional, country, municipal and other local laws,
               regulations, and ordinances insofar as they are equivalent or
               similar to the federal laws recited above or purport to regulate
               Hazardous Materials (as hereinafter defined).

          c.   "Hazardous Materials" shall mean and include the following,
               including mixtures thereof: any hazardous substance, pollutant,
               contaminant, waste, by-product or constituent regulated under
               CERCLA; oil and petroleum products and natural gas, natural gas
               liquids, liquefied natural gas and synthetic gas usable for fuel;
               pesticides regulated under the FIFRA; asbestos and
               asbestos-containing materials, PCBs, and other substances
               regulated under the TSCA; source material, special nuclear
               material, by-product material and any other radioactive materials
               or radioactive wastes, however produced, regulated under the
               Atomic Energy Act or the Nuclear Wasted Policy Act; chemicals
               subject to the OSHA Hazard Communication Standard, 29 C.F.R.
               Section 1910. 1200 et seq., and industrial process and pollution
               control wastes, whether or not hazardous within the meaning of
               RCRA; any substance whose nature and/or quantity of existence,
               use, manufacture, disposal or effect render it subject to
               federal, state or local regulation, investigation, remediation,
               or removal as potentially injurious to public health or welfare. 


          d.   "Use" means to manage, generate, manufacture, process, treat,
               store, use, re-use, refine, recycle, reclaim, blend or burn for
               energy recovery, incinerate, accumulate speculatively, transport,
               transfer, dispose of , or abandon Hazardous Materials. 

          e.   "Release" or "Released" shall mean any actual or threatened
               spilling, leaking, pumping, pouring, emitting, emptying,
               discharging, injecting, escaping, leaching, dumping, or disposing
               of Hazardous Materials into the environment, as "environment" is
               defined in CERCLA.

          f.   "Response"or "Respond" shall mean action taken in compliance with
               Environmental Laws to correct, remove, remediate, cleanup,
               prevent, mitigate, monitor, evaluate, investigate, assess or
               abate the Release of a Hazardous Material. 


     37.2 Tenant's Obligations with Respect to Environmental Matters.  During
          the term of this Lease, (a) Tenant shall comply at its own cost with
          all Environmental Laws; (b) Tenant shall not Use, or authorize the Use
          of, any Hazardous Materials on the Premises, including installation of
          any underground storage tanks, without prior written disclosure to and
          approval by the Landlord, except for small quantities ordinarily used
          by office tenants in ordinary office equipment, such as copying
          machines, typewriters and personal computers; but only to the extent
          permitted by law; (c) Tenant shall not take any action that would
          subject the Premises to permit requirements under RCRA for storage,
          treatment or disposal of Hazardous Materials; (d) Tenant shall not
          dispose of Hazardous Materials in dumpsters provided by Landlord for
          tenant use; (e) Tenant shall not discharge Hazardous Materials into
          Project drains or sewers; (f) Tenant shall not cause or allow the
          Release of any Hazardous Materials on, to, or from the Project; and
          (g) Tenant shall arrange at its own cost close-up for the lawful
          transportation and off-site disposal of all Hazardous Materials that
          it generates.

     37.3 Copies of Notices.  During the term of this Lease, Tenant shall
          provide Landlord promptly with copies of all summons, citations,
          directives, information inquires or requests, notices of potential
          responsibility, notices of violation or deficiency, orders or decrees,
          Claims, complaints, investigations, judgments, letters, notices of
          environmental liens or Response actions in progress and other
          communications, written or oral, actual or threatened, from the United
          Statues Environmental Protection Agency, Occupational Safety and
          Health Administration, or other federal, state or local agency or
          authority, or any other entity or individual, concerning (a) any
          Release of a Hazardous Material on, to or form the Premises; (b) the
          imposition of any lien on the Premises; or (c) any alleged violation
          of or responsibility under Environmental Laws.  Landlord and
          Landlord's beneficiaries, agents and employees shall have the right to
          enter the Premises and conduct appropriate inspections or tests in
          order to determine Tenant's compliance with Environmental Laws. 

     37.4 Tests and Reports.  Upon written request by Landlord, Tenant shall
          provide Landlord without the results of appropriate reports and tests,
          with transportation and disposal contracts for Hazardous Materials,
          with any permits issued under Environmental Laws, and with any other
          applicable documents to demonstrate that Tenant complies with all
          Environmental Laws relating to the Premises. 

     37.5 Tenant's Obligation to Respond.  If Tenant's Use of Hazardous
          Materials at the Premises (a) gives rise to liability or to a Claim
          under any Environmental Law, (b) causes a significant public health
          effect, or (c) creates a nuisance, Tenant shall promptly take all
          applicable action in Response.


     37.6 Indemnification.  Tenant shall indemnify, defend, and hold harmless
          Landlord, its beneficiaries, its lenders, any managing agents and
          leasing agents of the Premises, and their respective agents,
          representatives partners, officers, directors and employees from and
          against any and all Claims arising from or attributable to any breach
          by Tenant of any of its warranties, representations or covenants in
          the Article.  Tenant's obligations hereunder shall survive the
          termination or expiration of this Lease.

     37.7 Owner's Representation and Warranty.  Real Estate Income Partners
          Limited Partnership, represents and warrants that Real Estate Income
          Partners Limited Partnership, has not used or disposed, nor has Real
          Estate Income Partners Limited Partnership, authorized its agents to
          use or dispose of hazardous materials on the Premises in violation of
          law.
                                          13


     38.  PARKING

          a.   Parking Rules and Regulations.  Tenant shall observe and abide by
               all parking rules and regulations created or imposed from time to
               time by Landlord.  If Tenant commits, permits or allows any
               activity prohibited by the rules and regulations, Landlord shall
               have the right, without notice and in addition to any other
               available rights and remedies, to remove, tow or physically
               incapacitate the vehicle involved at Tenant's cost and expense,
               payable immediately upon demand.

          b.   Changes by Landlord.  Landlord reserves the right as it deems
               reasonably necessary to change or alter the parking, its layout
               or access thereto, and to restrict, expand or reduce the size of
               the parking spaces.  Tenant acknowledges and agrees, however,
               that the parking spaces at the Project may change, either
               temporarily or permanently, as a result of governmental acts, or
               acquirements (including a taking by eminent domain or a sale in
               lieu thereof) or as a result of facts or circumstances not within
               Landlord's control.

          c.   Waiver and Release.  The right to park granted hereunder is
               solely for the convenience and accommodation of Tenant, and does
               not constitute a bailment or create the relationship of bailor
               and bailee.  Tenant waives and releases Landlord from any
               responsibility or liability for loss or damage to any person or
               property respecting use of the parking by Tenant, its employees
               or invitees.

          d.   No charge or parking during the term of this Lease.  Landlord
               agrees that there shall be no charge to Tenant for Tenant's
               parking spaces during the original Term of this Lease.

     39.  MISCELLANEOUS

          a.   Accord and Satisfaction:  Allocation of Payments.  No payment by
               Tenant or receipt by Landlord of a lesser amount than the Rent
               provided for in this Lease shall be deemed to be other than on
               account of the earliest Rent due, nor shall any endorsement or
               statement on any check or letter accompanying any check or
               payment as Rent be deemed an accord and satisfaction, and
               Landlord may accept such check or payment without prejudice to
               Landlord's right to recover the balance of the Rent or pursue any
               other remedy provided for in this Lease.  In connection with the
               foregoing, Landlord shall have the absolute right in its sole
               discretion to apply any payment received from Tenant to any
               account or other payment of Tenant then not current and due or
               delinquent.

          b.   Addends.  If any provision contained in a Rider to this Lease is
               inconsistent with any other provision herein, the provision
               contained in the Rider shall control, unless otherwise provided
               in the Rider.

          c.   Attorney's Fees.  If any action or proceeding is brought by
               either party against the other pertaining to or arising out of
               this Lease, the finally prevailing party shall be entitled to
               recover all costs and expenses, including reasonable attorneys'
               fees, incurred on account of such action or proceeding.

          d.   Captions, Articles and Section Numbers.  The captions appearing
               within the body of this Lease have been inserted as a matter of
               convenience and for reference only and in no way define, limit or
               enlarge the scope or meaning of this Lease.  All references to
               Article and Section numbers refer to Articles and Sections in
               this Lease.

          e.   Changes Requested by Lender.  Neither Landlord or Tenant shall
               unreasonably withhold its consent to changes or amendments to
               this Lease requested by the lender on Landlord's interest, so
               long as these changes do not alter the basic business terms of
               this Lease or otherwise materially diminish any rights or
               materially increase any obligations of the party from whom
               consent to such change or amendment is requested.

          f.   Choice of Law.  This Lease shall be construed and enforced in
               accordance with the laws of Maryland.

          g.   Consent.  Notwithstanding anything contained in this Lease to the
               contrary, Tenant shall have no claim, and hereby waives the right
               to any claim against Landlord for money damages by reason of any
               refusal, withholding or delaying by Landlord of any consent,
               approval or statement of satisfaction, and in such event,
               Tenant's only remedies therefor shall be an action for specific
               performance, injunction or declaratory judgment to enforce any
               right to such consent, etc.  Additionally, unless otherwise
               specifically provided herein, Landlord may grant or refuse its
               consent to any item in its sole discretion.

          h.   Authority.  If Tenant is a corporation or partnership, each
               individual signing this Lease on behalf of Tenant represents and
               warrants that he is duly authorized to execute and deliver this
               Lease on behalf of the corporation, and that this Lease is
               binding on Tenant in accordance with its terms.  Tenant shall, at
               Landlord's request, deliver a certified copy of a resolution of
               its board of directors authorizing such execution.

          i.   Counterparts.  This Lease may be executed in multiple
               counterparts, all of which shall constitute one and the same
               Lease.

          j.   Execution of Lease;  No Option:  The submission of this Lease to
               Tenant shall be for examination purposes only, and does not and
               shall not constitute a reservation of or option for Tenant to
               lease, or otherwise create any interest of Tenant in the Premises
               or any other premises within the Building or Project.  Execution
               of this Lease by Tenant and its return to Landlord shall not be
               binding on Landlord notwithstanding any time interval, until
               Landlord has in fact signed and delivered this Lease to Tenant.

          k.   Furnishing of Financial Statements;  Tenant's Representations. 
               In order to induce Landlord to enter into this Lease, Tenant
               agrees that it shall promptly furnish Landlord, from time to
               time, upon Landlord's written request, with financial statements
               reflecting Tenant's current financial condition.  Tenant
               represents and warrants that all financial statements, records
               and information furnished by Tenant to landlord in connection
               with this Lease are true, correct and complete in all respects. 
               Landlord shall use good faith reasonable efforts to keep Tenant's
               financial statements, records and information confidential,
               however, Tenant acknowledges that such financial statements,
               records and information may be disclosed to Landlord's employees,
               agents, and representatives, (including property manager and
               asset manager) as well as investors, lenders, buyers, prospective
               investors, prospective lenders and prospective buyers of the
               Project.

          l.   Further Assurances.  The parties agree to promptly sign all
               documents reasonably requested to give effect to the provisions
               of this Lease.

          m.   Mortgagee Protection.  Tenant agrees to send by certified or
               registered mail to any mortgagee or deed of trust beneficiary of
               Landlord whose address has been furnished to Tenant, a copy of
               any notice of default served by Tenant on Landlord.  If Landlord
               fails to cure such default within the time provided for in this
               Lease, such mortgagee or beneficiary shall have an additional
               thirty (30) days to cure such default; provided that if such
               default cannot reasonably be cured within that thirty (30) day
               period, then such mortgagee or beneficiary shall have such
               additional time to cure the default as is reasonably necessary
               under the circumstances.

          n.   Prior Agreements; Amendments.  This Lease contains all of the
               agreements of the parties with respect to any matter covered or
               mentioned in this Lease, and no prior agreement or understanding
               pertaining to any such matter shall be effective for any purpose.
               No provisions of this Lease may be amended or added to except by
               an agreement in writing signed by the parties or their respective
               successors in interest.
                                          14


          o.   Recording.  Tenant shall not record the Lease without the prior
               written consent of Landlord.  Tenant, upon the request of
               Landlord, shall execute and acknowledge a "short form" memorandum
               of this Lease for recording purposes.

          p.   Severability.  A final determination by a court of competent
               jurisdiction that any provision of this Lease is invalid shall
               not affect the validity of any other provision, and any provision
               so determined to be invalid shall, to the extent possible, be
               construed to accomplish its intended effect.  In the event that
               any material provision (or any material part of any provision)
               contained in this Lease shall for any reason be held to be
               invalid, unlawful or unenforceable in any respect, Landlord and
               Tenant shall, at Landlord's election, amend this Lease so as to
               render every provision hereby fully valid, lawful and enforceable
               in all respect, and so as to result in a revised lease with
               equivalent economic and legal substance as if no provision or
               portion of this Lease had been declared invalid, unlawful or
               unenforceable.

          q.   Successors and Assigns.  This Lease shall apply to and bind the
               heirs, personal representatives, and permitted successors and
               assigns of the parties.

          r.   Time of the Essence.  Time is of the essence of this Lease.

          s.   Waiver.  No delay or omission in the exercise of any right or
               remedy of Landlord upon any default by Tenant shall impair such
               right or remedy or be construed as a waiver of such default.

               The receipt and acceptance by Landlord of delinquent Rent shall
               not constitute a waiver of any default.

               No act or conduct of Landlord, including, without limitation, the
               acceptance of keys to the Premises, shall constitute an
               acceptance of the surrender of the Premises by Tenant before the
               expiration of the Term.  Only a written notice from Landlord to
               Tenant shall constitute acceptance of the surrender of the
               Premises and accomplish a termination of the Lease.

               Landlord's consent to or approval of any act by Tenant requiring
               Landlord's consent or approval shall not be deemed to waive or
               render unnecessary Landlord's consent to or approval of any
               subsequent act by Tenant.

               Any waiver by Landlord of any default must be in writing and
               shall not be a waiver of any other default concerning the same or
               any other provision of the Lease.

     40.  WAIVER OF JURY TRIAL

          LANDLORD AND TENANT WAIVE TRIAL BY JURY IN ANY ACTION, PROCEEDING OR
          COUNTERCLAIM BROUGHT BY EITHER PARTY AGAINST THE OTHER ON ALL MATTERS
          ARISING OUT OF THIS LEASE OR USE AND OCCUPANCY OF THE PREMISES, EXCEPT
          CLAIMS FOR PERSONAL INJURY OR PROPERTY DAMAGE.  IF LANDLORD COMMENCES
          ANY SUMMARY PROCEEDING FOR NONPAYMENT OF RENT, TENANT WILL NOT
          INTERPOSE, AND WAIVES THE RIGHT TO INTERPOSE, ANY COUNTERCLAIM IN ANY
          SUCH PROCEEDING.  TENANT HEREBY CONSTITUTES AND IRREVOCABLY APPOINTS
          ANY ATTORNEY OF ANY COURT OF RECORD TO BE THE TRUE AND LAWFUL ATTORNEY
          OF TENANT, AND, IN THE NAME, PLACE AND STEAD OF THE TENANT (a) TO
          APPEAR FOR AND ON BEHALF OF TENANT IN ANY COURT OF RECORD AT ANY TIME
          IN ANY ACTION OR ACTIONS BROUGHT AGAINST THE TENANT FOR THE
          ENFORCEMENT OF ANY RIGHT OF THE LANDLORD HEREUNDER, (b) TO WAIVE THE
          ISSUANCE OF SERVICE OF PROCESS AND TRIAL BY JURY, AND (c) FROM TIME TO
          TIME, TO CONFESS JUDGMENT OR JUDGMENTS IN FAVOR OF THE LANDLORD AND
          AGAINST TENANT FOR ANY RENT OR OTHER CHARGES DUE HEREUNDER AND
          INTEREST THEREON, AND FOR THE COSTS OF SUIT AND REASONABLE ATTORNEYS'
          FEES IN FAVOR OF LANDLORD, AND TO RELEASE ALL ERRORS THAT MAY OCCUR OR
          INTERVENE IN SUCH PROCEEDINGS, AND TO CONSENT THAT EXECUTION OF ANY
          JUDGMENT OR DECREE IN FAVOR OF LANDLORD AND AGAINST TENANT MAY ISSUE
          FORTHWITH.


                                          15





The parties hereto have executed this Lease as of the dates set forth below.

TENANT                                          LANDLORD

International Data Products, Corp.              Real Estate Income Partners III,
                                                Limited Partnership

By: /s/ George D. Fuster                        By:      Birtcher Investments
- ----------------------------
Its: President                                  Its:     Authorized Agent
- ----------------------------
Date: 1/25/95                                   By:    /S/ Michael S. Buzar
- ----------------------------                      ----------------------------
                                                          Michael S. Buzar
By: /s/ Oscar Fuster                            Its:     Senior Vice President
- ----------------------------
Its: VP & Secretary                             Date:   1/31/95
- ----------------------------                      ----------------------------
Date: 1/25/95
- ----------------------------


                                       16





                                   EXHIBIT "A"

                         To Lease dated January 6, 1995
                                 By and between

REAL ESTATE INCOME PARTNERS III, Limited Partnership, as Landlord, and 
International Data Products, Corp., as Tenant

                                   FLOOR PLAN

                                   [GRAPHIC]







                                   EXHIBIT "A"

                         To Lease dated January 6, 1995
                                 By and between

REAL ESTATE INCOME PARTNERS III, Limited Partnership, as Landlord, and
International Data Products, Corp., as Tenant

                                   FLOOR PLAN




                                   [GRAPHIC]







                                   EXHIBIT "B"

                         To Lease dated January 6, 1995
                                 By and between

REAL ESTATE INCOME PARTNERS III, Limited Partnership, as Landlord, and 
International Data Products, Corp., as Tenant

                                    SITE PLAN



                                    [GRAPHIC]






                                   EXHIBIT "C"
                         To Lease dated January 6, 1995
                                 by and between
                    REAL ESTATE INCOME PARTNERS III, Limited
                   Partnership, as Landlord, and International
                         Data Products, Corp., as Tenant

                                   WORK LETTER

THIS WORKLETTER AGREEMENT ("Workletter") is executed simultaneously with that
certain Lease Between Real Estate Income Partners III, as Landlord, and
International Data Products, Corp., as Tenant Relating to demised premises
("Premises"), which Premises are more fully identified in the Lease. Capitalized
Terms used herein, unless otherwise defined in this Workletter, shall have the
respective meanings assigned To them in the Lease.

For and in consideration of the agreement it lease the demised premises and the
mutual covenants contained Herein and in the Lease, Landlord and Tenant hereby
agree as follows:

     1. Delivery of Premises. Landlord delivered the Premises to Tenant pursuant
to that Temporary Occupancy Agreement dated January 6, 1995 and Tenant accepted
the Premises in its "as is" condition.

     2. Work. Tenant, at its sole cost and expense, shall perform or cause to be
performed the work (the "Work") in the Premises provided for in the Plans (as
defined in Paragraph 3 hereof) submitted to and approved by Landlord, provided,
however, that Tenant's work shall not include Tenant's furniture, furnishings,
equipment or other interior decor. Tenant's Work shall be instructed in a good
and workmanlike fashion, in accordance with the requirements set forth herein
and in compliance with all applicable laws, ordinances, rules and other
governmental requirements. Tenant shall commence the construction of the Work
promptly following compellation of the pre-construction activities provided for
in Paragraph 3 below and shall diligently proceed with all such construction.
Tenant shall coordinate its work so as to avoid interference with any work being
performed by or on behalf of Landlord and other tenants in the Project.

     3. Preconstruction Activities:

     (a) As soon as reasonably possible, but in no event later than February 15,
1995, Tenant shall submit the following information and items to Landlord for
Landlord's review and approval:

                  (i)      a detailed construction schedule containing the major
                           components of the Work and the time required for
                           each, including the scheduled commencement date of
                           construction of the Work, milestone dates and the
                           estimated date of completion of construction;

                  (ii)     an itemized statement of the estimated construction
                           cost, including permits and architectural and
                           engineering fees;

                  (iii)    evidence satisfactory to Landlord of Tenant's ability
                           to pay the cost of the Work as and when payments
                           become due. Such evidence shall be in the form of an
                           unconditional written commitment from a responsible
                           leader to pay for the Work or evidence of current net
                           assets in the form of cash, cash equivalents or other
                           liquid assets of Tenant which have been and will
                           continue to be segregated for payment of the Work
                           when due;

                  (iv)     the names and addresses of Tenant's contractors (and
                           the contractors' subcontractors) to be engaged by
                           Tenant for the Work ("Tenant's Contractors").
                           Landlord has the right to approve or disapprove
                           Tenant's Contractors. Tenant shall not employ as
                           Tenant's Contractors any persons or entities
                           disapproved by Landlord. If Landlord has
                           affirmatively approved only certain contractor(s)
                           and/or subcontractors(s) from Tenant's list, Tenant
                           shall employ as Tenant's contractors only those
                           persons or entities


                                       19



                           as approved. Landlord hereby approves Kerr/Mast
                           Construction Group, Inc. Landlord may, at its
                           election, designate a list of approved contractors
                           for performance of work, involving electrical,
                           mechanical, plumbing or life-safety systems, from
                           which Tenant must select its contractors for such
                           Work;

                  (v)      certified copies of insurance policies or
                           certificates of insurance as hereinafter described.
                           Tenant shall not permit Tenant's Contractors to
                           commence work until the required insurance has been
                           obtained and certified copies of policies or
                           certificates have been delivered to Landlord:

                  (vi)     payment and performance bonds for all of Tenant's
                           Contractors naming Landlord as a duel obligee; and

                  (vii)    the Plans for the Work, which Plans shall be subject
                           to Landlord's approval in accordance with Paragraph 3
                           (b) below.

     Tenant will update such information and items by notice to Landlord of any
changes.

     (b) As used herein, the term "Plans" shall mean full and detailed
architectural and engineering plans and specifications cover the Work
(including, without limitation, architectural, mechanical and electrical working
drawings for the Work). The Plans shall be subject to Landlord's approval and
the approval of all local governmental authorities requiring approval, if any.
Landlord shall give its approval or disapproval (giving general reasons in case
of disapproval) of the Plans within five (5) days after the receipt thereof by
Landlord. Landlord agrees not to unreasonably withhold its approval of said
Plans; provided, however, that Landlord shall not be deemed to have acted
unreasonably if it withholds its consent because, in Landlord's opinion: (i) the
Work is likely to affect adversely Building systems, the structure of the
Building or the safety of the Building or project and their occupants; (ii) the
Work would increase Landlord's ability to furnish services to Tenant or other
tenants in the Project; (iii) the work would increase the cost of operating the
Building; (iv) the Work would violate any governmental laws, rules or
ordinances; or (v) the Work contains or uses hazardous or toxic materials; or
(vi) the Work would adversely affect the appearance of the Building or Project.
The foregoing reasons, however, shall not be exclusive of the reasons for which
Landlord may withhold consent, whether or not such other reasons are similar to
or dissimilar from the foregoing. Landlord shall cooperate with Tenant by
discussing or reviewing preliminary plans and specifications, at Tenant's
Request prior to completion of the full, final detailed Plans, in order to
expedite preparation of the final Plans submitted by Tenant, Tenant shall,
within three (3) days thereafter, submit to Landlord for its approval the Plans
as amended in accordance with the changes so required. The Plans shall also be
revised, and the Work shall be changed, to incorporate any work required in the
Premises by any local governmental field inspector. Landlord's approval of the
Plans shall in no way be deemed to be acceptance or approval of any element
therein contained which is in violation of any applicable laws, ordinance,
regulations or other governmental requirements.

     (c) No Work shall be undertaken or commenced by Tenant in the Premises
until:

         (i)      the Plans have been submitted to and approved by Landlord;

         (ii)     all necessary building permits have been obtained by Tenant:

         (iii)    all required insurance coverages have been obtained by Tenant.
                  (Failure of Landlord to receive evidence of such coverage upon
                  commencement of the Work shall not waive Tenant's obligations
                  to obtain such coverages.);

         (iv)     proper provision, which is satisfactory to Landlord, has been
                  made by Tenant for payment in full of the cost of the Work;

         (v)      items required to be submitted to Landlord prior to
                  commencement of construction of the Work have been so
                  submitted and have been approved, where required;

         (vi)     the construction escrow referred to in Paragraph 10 hereof has
                  been established and


                                       20




         (vii)    Landlord has given written notice that the Work can proceed
                  subject to such reasonable conditions as Landlord may impose.

     4. DELAYS. IN THE EVENT TENANT FAILS TO DELIVER OR DELIVER IN SUFFICIENT
AND ACCURATE DETAIL THE INFORMATION REQUIRED UNDER PARAGRAPH 3 ON OR BEFORE THE
RESPECTIVE DATES SPECIFIED IN SAID PARAPGRAPH, OR IN THE EVENT TENANT, FOR ANY
REASON, FAILS TO COMPLETE THE WORK ON OR BEFORE THE SCHEDULED COMMENCEMENT DATE
OF THE TERM OF THE LEASE, TENANT SHALL BE RESPONSIBLE FOR RENT AND ALL OTHER
OBLIGATIONS AS SET FORTH IN THE LEASE FROM THE SCHEDULED DATE FOR THE
COMMENCEMENT DATE UNDER THE LEASE, REGARDLESS OF THE DEGREE OF COMPLETION OF THE
WORK ON SUCH DATE, AND NO SUCH DELAY IN COMPLETION OF THE WORK ON SUCH DATE, AND
NO SUCH DELAY IN COMPLETION OF THE WORK SHALL RELIEVE TENANT OF ANY OF ITS
OBLIGATIONS UNDER SAID LEASE.

     5. Charges and Fees,Subject to Paragraph 9 below, Tenant shall be
responsible for all costs and expenses attributable to the Work including
supervisory fee to Landlord in an amount equal to $15,000.00, which shall be
retained by Landlord, as Landlord's administrative and overhead expense and a
fee for completed space plans in an amount equal to 5,500.00.

     6. Change Orders. All changes to the final Plans requested by Tenant must
be approved by landlord in advance in the implementation of such changes as part
of the Work. All delays caused by Tenant- initiated change order review process,
are solely the responsibility of Tenant and shall cause no delay in the
commencement of the Leas or the rental and other obligations therein set forth.

     7. Standards of Design and Construction and Conditions of Tenant's
Performance. All work done in or upon the Premises by Tenant shall be done
according to the standards set forth in the Paragraph 7, except as the same may
be modified in the Plans approved by or on behalf of Landlord and Tenant.

     (a) Tenant's Plans and all design and construction of the Work shall comply
     with all applicable statutes, ordinances, regulations, laws, codes and
     industry standards, including, but not limited to, requirements of
     Landlord's fire insurance underwriters. Approval by Landlord of the Plans
     shall not constitute a waiver of this requirement of assumption by Landlord
     of responsibility for compliance. Where several sets of the foregoing laws,
     codes and standards must be met, the strictest shall apply where not
     prohibited by another law, code or standard.

     (b) Tenant shall obtain, at its own cost and expense, all required building
     permits and, when construction has been completed, shall obtain, at its own
     cost and expense, an occupancy permits for the Premises, which permit shall
     be delivered to Landlord. Tenant's failure to obtain such permits shall not
     cause a delay in the commencement of the Lease or rental and other
     obligations therein set forth.

     (c) Tenant's Contractors shall be licensed contractors, possessing good
     labor relations, capable of performing quality workmanship and working in
     harmony with Landlord's contractors and subcontractors and with other
     contractors and subcontractors in the Building. All work shall be
     coordinated with any other construction or other work in the Building or
     Project in order not to affect adversely construction work being performed
     by or for Landlord or its tenants, it being understood that, in the event
     of any conflict, Landlord and its contractors and subcontractors shall have
     priority over Tenant and Tenant's Contractors.

     (d) Landlord shall have the right, but not the obligation, to perform on
     behalf of and for the account of Tenant, subject to reimbursement by
     Tenant, any work (i) which Landlord deems to be necessary of an emergency
     basis, (ii) which pertains to structural components, building systems or
     the general utility systems for the Building, (iii) which pertains to the
     erection of temporary safety barricades or signs during construction, or
     (iv) which pertains to patching of the Work and other work in the Building.

     (e) Tenant shall use only new, first-class materials in the Work, except
     where explicitly shown otherwise in the Plans approved by Landlord and
     Tenant. Tenant shall obtain warranties of at least one (1) year's duration
     from the completion of the Work against defects in workmanship and
     materials on all performed and equipment installed in the Premises as part
     of the Work.


                                       21



     (f) Tenant and Tenant's Contractors, in performing work, shall not
     interfere with other tenants and occupants of the Project. Tenant and
     Tenant's Contractors shall make all efforts and take all steps appropriate
     to construction activities undertaken so as not to interfere with operation
     of the Project and shall, in any event, comply with all reasonable rules
     and regulations existing from time to time at the Building. Tenant and
     Tenant's Contractors shall take all precautionary steps to minimize dust,
     noise and construction traffic and to protect their facilities and the
     facilities of others affected by the Work and to properly police same.
     Construction equipment and materials are to be kept within the Premises,
     and delivery and loading of equipment and materials shall be done at such
     locations and at such time as Landlord shall direct so as not to burden the
     construction or operation of the Building or Project.

     (g) Landlord shall have the right to order Tenant or any of Tenant's
     Contractors who violate the requirements imposed on Tenant or Tenant's
     Contractors in performing work to cease work and remove its equipment and
     employees from the Building or Project. No such action by Landlord shall
     delay the commencement of the Lease or the rental and other obligations
     therein set forth.

     (h) Utility costs or charges for ant service (including) HVAC, hoisting or
     freight elevator and the like) to the Premises shall be the responsibility
     of Tenant and shall be paid for by Tenant at Landlord's rates. Tenant shall
     apply and pay for all utility maters required. Tenant shall pay for all
     support services provided by Landlord's contractors. Tenant shall arrange
     and pay for the removal of construction debris and shall not place debris
     in the Building's or Project's waste containers.

     (i) Tenant shall permit access to the Premises, and the Work shall be
     subject to inspection, by Landlord and Landlord's architects, engineers
     contractors and other representatives at all times during the period in
     which the Work is being constructed and installed and following completion
     of the Work.

     (j) Tenant shall proceed with its work expeditiously, continuously and
     efficiently, and shall use its best efforts to complete the same as soon as
     reasonably possible. Tenant shall notify Landlord upon completion of the
     Work and shall furnish Landlord and Landlord's title insurance company with
     such further documentation as may be necessary under Paragraphs 9 and 10
     below.

     (k) Tenant shall have no authority to deviate from the Plans in performance
     of the Work, except as authorized by Landlord and its designated
     representative in writing. Tenant shall furnish Landlord "as-built"
     drawings of the Work within thirty (30) days after completion of the Work.

     (l) Landlord shall have the right to run utility lines, pipes, conduits
     ductwork and component parts of all mechanical and electrical systems where
     necessary or desirable through the Premises, to repair alter, replace or
     remove the same, and to require Tenant to install maintain proper access
     panels thereto.

     (m) Tenant shall impose on and enforce all applicable terms with this
     Workletter Agreement against Tenant's architect and Tenant's Contractors.

8. Insurance and Indemnification.

     (a) In addition to any insurance which may be required under the Lease,
Tenant shall secure, pay for and maintain or cause Tenant's Contractors secure,
pay for and maintain during the continuance of construction and fixturing work
within the Building or Premises, insurance in the following minimum coverages
and limits of liability:

         (i)      workers' compensation and employers' liability insurance with
                  limits of not less than $500,000.00, or such higher amounts as
                  may be required from time to time by any employee benefit acts
                  or other statutes applicable where the work is to be
                  performed, and in any event sufficient to protect Tenant's
                  Contractors from liability aforementioned acts;

         (ii)     comprehensive or commercial general liability insurance
                  (including contractors' protective liability) in an amount not
                  less than $2,000,000.00 per occurrence whether involving
                  bodily injury liability


                                       22



                  (or death resulting thereform) or property damage liability or
                  a combination thereof with a minimum aggregate limit of
                  $2,000,000.00 and with umbrella coverage with limits not less
                  than $10,000,000.00. Such insurance shall provide for
                  explosion and collapse, completed operations coverage and
                  broad form blanket contractual liability coverage and shall
                  insure Tenant's Contractors against any and all claims for
                  bodily injury, including death resulting thereform, and damage
                  to the property of others and arising from its operations
                  under the contracts whether such operations are performed by
                  Tenant's Contractors or by anyone directly or indirectly
                  employed by any of them;

         (iii)    comprehensive automobile liability insurance, including the
                  ownership, maintenance and operation of any automotive
                  equipment, owned, hired or nonowned, in an amount not less
                  than $500,000.00 for each person in oneaccident and
                  $1000,000.00 for injuries sustained by two or more persons in
                  any one accident, and property damage liability in an amount
                  not less than $1,000,000.00 for each accident. Such insurance
                  shall insure Tenant's Contractors against any and all claims
                  for bodily injury, including death resulting thereform, and
                  damage to the Property of others arising form its operations
                  under the contracts, whether such operations are performed by
                  Tenant's Contractors or by anyone directly or indirectly
                  employee by any of them;

         (iv)     "all risk" builder's risk insurance upon the entire Work to
                  the full insurable value thereof. This insurance shall include
                  the interests of Landlord and Tenant (and their respective
                  contractors and subcontractors of any tier to the extent of
                  any insurable interest therein) in the Work and shall insure
                  against the perils of fire and extended coverage and shall
                  include "all risk" builder's risk insurance for physical loss
                  or damage including, without duplication of coverage, theft,
                  vandalism and malicious mischief. If portions of the Work are
                  stored off the site of the Building or in transit to said site
                  are not covered under said "all risk" builder's risk
                  insurance, then Tenant shall effect and maintain similar
                  property insurance on such portions of the Work. Any loss
                  insured under said "all risk" builder's risk insurance is to
                  be adjusted with Landlord and Tenant and made payable to
                  Landlord as trustee for the insureds, as their interests may
                  appear.

All policies (expect the worker's compensation policy) shall be endorsed to
include as additional insured parties Landlord and its beneficiaries, their
partners, directors, officers, employees and agents, Landlord's contractors,
Landlord's architects, and such additional persons as Landlord may designate.
The waiver of subrogation provisions Contained in the Lease shall apply to all
insurance policies (except the workers' compensation policy) to be obtained by
Tenant pursuant to this Paragraph. The insurance policy endorsements shall also
provide that all additional insured parties shall be given thirty (30) days'
prior written notice of any reduction, cancellation for nonrenewal of coverage
(except that ten (10) days' notice shall be sufficient in the case of
cancellation for nonpayment of premium) and shall provide that the insurance
coverage afforded to the additional insured parties thereunder shall be primary
to any insurance carried independently by said additional insured parties.
Additionally, where applicable, each policy shall contain a cross-liability and
severability of interest clause.

     (b) Without limitation of the indemnification provisions contained in the
Lease, to the fullest extent permitted by law Tenant agrees to indemnify,
protect, defend and hold harmless Landlord, Landlord's contractors and
Landlord's architects and their partners, directors, officers, employees and
agents, from and against all claims, liabilities, losses, damages and expenses
of whatever nature arising out of or in connection with the Work or the entry of
Tenant or Tenant's Contractors into the Project, the Building and the Premises,
including, without limitation, mechanics' liens or the cost of any repairs to
the Premises, Building or Project necessitated by activities of Tenant or
Tenant's Contractors and bodily injury to persons or damage to the property of
Tenant, its employees, agents, invitees Or licensees or others. It is understood
and agreed that the foregoing indemnity shall be in addition to the insurance
Requirements set forth above and shall not be in discharge of or in substitution
for same or any other indemnity or Insurance provision of the Lease.

                                       23



9. Landlord's Contribution: Excess Amounts.

     (a) Upon completion of the work, Tenant shall furnish Landlord with final
waivers of liens and contractors' affidavits, in such form as may be required by
Landlord and Landlord's title insurance company, from all parties performing
labor or supplying materials or services in connection with the Work showing
that all of said parties have been compensated in full and waiving all liens in
connection with the Premises and Building. Tenant shall submit to Landlord a
detailed breakdown of Tenant's total construction costs, together with such
evidence of payment as is reasonably satisfactory to Landlord.

     (b) Upon completion of the Work and Tenant's satisfaction of all
requirements set for herein, Landlord shall make a dollar contribution in the
amount of Four Thousand Six Hundred Fifty- Nine and No/100 Dollars ($400,659.00)
("Landlord's Contribution") for application to the extent Thereof to the cost of
the Plans, the Work and Tenant's actual. Documented costs to complete its
physical move (the "Moving Expenses"). If such cost of the Plans, the Work and
the Moving Expenses exceeds Landlord's Contribution, or if the Moving Expense
exceed One and No/100 Dollars ($1.00) per rentable square foot, Tenant solely
shall have responsibility for the payment of Such excess cost. If the cost of
the Plans, the Work and the Moving Allowance is less than Landlord's
Contribution, Landlord shall be entitled to retain such excess amount.
Notwithstanding Anything herein to the contrary, Landlord may deduct from
Landlord's Contribution any amounts due to Landlord or its architects or
engineers under this Workletter.

10. Construction Escrow. Prior to commencement of any construction or payment to
Tenant or to any of Tenant's Contractors, Tenant shall establish a construction
escrow or other payment procedure acceptable to Landlord at a title insurance
company designated by Landlord providing for payment to Tenant's Contractors and
payment of all other costs associated with the Work as the Work progresses, upon
the title insurance company's satisfactory review of lien waivers and sworn
statements from the Tenant's Contractors and other applicable parties and upon
the title insurance company's willingness to issue title insurance over
mechanics' lien relating to Tenant's contacts and the Work to the date of each
draw. Tenant shall pay for the Work when required under its contracts for the
Work and shall not permit the Premises or the Building to become subject to any
lien on account of labor, material or services furnished to Tenant. Tenant
shall, from time to time, deposit funds into the construction escrow in amounts
sufficient to pay the costs of the Work. Tenant may not withdraw funds except to
pay Tenant's Contractors, unless Landlord has consented To such withdrawal of
funds by Tenant and shall also provide that if Tenant fails to pay for the Work
when Due or if any mechanics' lien is filed in connection with the Work,
Landlord may use and withdraw the funds in the escrow to pay for the Work or
remove the lien without Tenant's consent. Tenant shall provide such contractor's
affidavits, partial and final waivers of lien, architect's certificates and any
additional documentation (including, without limitation, Tenant or contractor
personal undertakings) which may be requested by Landlord, such title insurance
company or any holder of a mortgage on the Building in connection with said
escrow or consistent with any other title insurance requirements concerning the
Work.

         11.      Miscellaneous.

                  (a) Except as expressly set forth herein or in the Lease,
         Landlord has no agreement with Tenant and has no obligation to do any
         work with respect to the Premises.

                  (b) If the plans for the Work require the construction and
         installation of more fire hose cabinets or telephone/electrical closets
         than the number provided in the core of the Building in which the
         Premises are located, then Tenant agrees to pay all costs and expenses
         arising from the construction and installation of such additional fire
         hose cabinets or Telephone/.electrical closets.

                  (c) Time is of the essence under this Workletter.

                  (d) Any person signing this Workletter on behalf of Landlord
         and/or Tenant warrants and represents he has authority to do so.

                  (e) If Tenant fails to make any payment relating to the Work
         as required hereunder, Landlord, at its option, may complete the work
         pursuant to the approved Plans and continue t o hold Tenant liable for
         the costs thereof and all other costs due to Landlord. Tenant's failure
         to pay any amounts owed by Tenant hereunder when due or Tenant's
         failure to perform its obligations hereunder shall also constitute a
         default under the Lease, and, Landlord


                                       24




shall have all the rights and remedies granted to Landlord under the lease 
for non-payment of any amounts owed thereunder or failure by Tenant to 
perform its obligations thereunder.

      (f)  Notices under this Workletter shall be given in the same manner as 
under the Lease.

      (g)  The liability of Landlord hereunder or under any amendment hereto 
or any instrument or document executed in connection herewith (including, 
without limitation, the Lease) shall be limited to and enforceable solely 
against Landlord's interest in the Building.

      (h)  The headings set forth herein are for convenience only.

      (i)  This Workletter sets forth the entire agreement of Tenant and 
Landlord regarding the Work. This Workletter may only be amended if in 
writing and duly executed by both Landlord and Tenant.

IN WITNESS WHEREOF, this Workletter is executed as of this 31st day of 
January, 1995.

                                       LANDLORD:

                                       REAL ESTATE INCOME PARTNERS III
                                       By:  Birzhar Investments
                                       Its: Authorized Agent


                                       By:  /s/ [illegible]
                                            ---------------------------

                                       Title:
                                            ---------------------------

                                       TENANT:

                                       INTERNATIONAL DATA PRODUCTS, CORP.

                                       By:  /s/ Oscar Fuster
                                            ---------------------------

                                       Title:  VP & Secretary



                                  EXHIBIT "D"
                          To Lease dated January 6, 1995
                                 by and between
        REAL ESTATE INCOME PARTNERS III, Limited Partnership, as Landlord,
                 and International Data Products, Corp., as Tenant.

                             RULES AND REGULATIONS

1.   The sidewalks, entrances, passages, concourses, ramps, courts, 
     vestibules, stairways, corridors, or halls shall not be obstructed or 
     used by Tenant or the employees, agents, servants, visitors or business 
     of Tenant for any purposes other than ingress and egress to and from the 
     Premises and for delivery of merchandise and equipment in prompt and 
     efficient manner, using elevators and passageways designated for 
     delivery by Landlord.

2.   No awnings, air conditioning units, fans or other projections shall be 
     attached to the Building. No curtains, blinds, shades or screens shall 
     be attached to or hung in or used in connection with, any window or door 
     of the Premises or Building, without the prior written consent of 
     Landlord. All electrical fixtures hung in offices or spaces along the 
     perimeter of the Premises must be fluorescent, of a quality type, design 
     and bulb color approved by Landlord unless the prior consent of Landlord 
     has been obtained for other lamping.

3.   No sign, advertisement, notice or other lettering shall be exhibited, 
     inscribed, painted or affixed by any Tenant on any part of the outside 
     of the Premises or Building or inside of the Premises if the same can be 
     seen from the outside of the Premises without the prior written consent 
     of Landlord. In the event of the violation of the foregoing by Tenant, 
     Landlord may remove same without any liability, and may charge the 
     expense incurred by such removal to Tenant. Interior signs on doors and 
     directory tablet shall be inscribed, painted or affixed for Tenant by 
     Landlord and shall be of a size, color and style acceptable to Landlord.

4.   The exterior windows and doors that reflect or admit light and air into 
     the Premises or the halls, passageways or other public places in the 
     Building, shall not be severed or obstructed by Tenant, nor shall any 
     articles be placed on the windowsills. No showcases or other articles 
     shall be put in front or affixed to any part of the exterior of the 
     Building, not placed in the halls, corridors or vestibules, nor shall 
     any article obstruct any air-conditioning supply or exhaust without the 
     prior written consent of Landlord.

5.   The electrical and mechanical closets, water and wash closets, drinking 
     fountains and other plumbing, electrical and mechanical fixtures shall 
     not be used for any purposes other than those for which they are 
     constructed, and no sweepings, rubbish, rags, coffee grounds, acids or 
     other substances shall be deposited therein. All damages resulting from 
     any misuse of the fixtures shall be borne by the Tenant who, or whose 
     servants, employees, agents, visitors or licensees, shall have caused 
     the same. No person shall waste water by interfering or tampering with 
     the faucets or otherwise.

6.   Tenant shall not mark, paint, drill into, or in any way deface any part 
     of the Premises or the Building. No boring, drilling of nails or screws, 
     outting or stringing of wires shall be permitted, except with the prior 
     written consent of Landlord, and as Landlord may direct. Tenant shall 
     not lay floor tile or other similar floor covering in the Premises, 
     except with the prior approval of Landlord.

7.   No portion of the Premises or the Building shall be used or occupied at 
     any time for manufacturing, for the storage of merchandise, for the sale 
     of merchandise, goods or property of any kind at auction or otherwise 
     without the express consent of Landlord, or as sleeping or lodging 
     quarters.

8.   Tenant, Tenant's servants, employees, agents, visitors or licensees, 
     shall not at any time bring or keep upon the Premises any hazardous 
     waste, toxic, inflammable, combustible, caustic, poisonous or explosive 
     fluid, chemical or substance.

9.   No bicycles, vehicles, or animals of any kind (other than a seeing eye 
     dog for a blind person), shall be brought into or kept by Tenant in or 
     about the Premises of the Building.

10.  Tenant shall not use or occupy or permit any portion of the Premises to 
     be used or occupied as an office for offset printing or for the 
     possession, storage, manufacture, sale of liquor or narcotics, or as a 
     barber or manicure shop, a labor office, a doctor's or dentist's office, 
     a dance or music studio, any type of school, or for any use other than 
     those specifically granted in the Lease and with the express consent of 
     the Landlord. Tenant shall not engage or pay any employees on the 
     Premises, except those actually working for such Tenant on said Premises.

11.  Landlord shall have the right to prohibit any advertising by Tenant 
     which, in Landlord's opinion, tends to impair the reputation of the 
     Building or Project or its desirability as a building for offices, and 
     upon written notice from Landlord, Tenant shall refrain from or 
     discontinue such advertising. In no event shall Tenant, without the 
     prior written consent of Landlord, use the name of the Building or 
     Project or use pictures or illustrations of the Building or Project.

12.  Any person in the Building will be subject to identification by 
     employees and agents of Landlord. All persons in or entering Building 
     shall be required to comply with the security policies of the Building. 
     Tenant shall keep doors to unattended areas locked and shall otherwise 
     exercise reasonable precautions to protect property from theft, loss or 
     damage. Landlord shall not be responsible for the theft, loss or damage 
     of any property.

13.  No additional locks or bolts of any kind shall be placed on any door in 
     the Building or the Premises and no lock on any door therein shall be 
     changed or altered in any respect without the consent of the Landlord. 
     Landlord shall furnish two keys for each lock on exterior doors to the 
     Premises and shall, on Tenant's request and at Tenant's expense, provide 
     additional duplicate keys. All keys, either furnished to, or otherwise 
     procured by Tenant, shall be returned to Landlord upon termination of 
     this Lease. Landlord may at all times keep a pass key to the Premises. 
     All entrance doors to the Premises shall be left closed at all times, 
     and left locked when the Premises are not in use. Tenant shall not copy 
     any keys.

14.  Tenant shall give immediate notice to Landlord in case of theft, 
     unauthorized solicitation or accident in the Premises or in the Building 
     or of defects therein or in any fixtures or equipment, or of any known 
     emergency in the Building.

15.  Tenant shall not use the Premises or permit the Premises to be used for 
     photographic, multilith or multigraph reproductions, except in 
     connection with its own business and not be a service for others, 
     without Landlord's prior permission.

16.  No freight, furniture or bulky matter of any description will be 
     received into the Building or Project except in such manner, during such 
     hours and using such passageways as may be approved by Landlord, and 
     then only upon having been scheduled at least two (2) working days prior 
     to the date on which such service is required. Any hand trucks, 
     carryalls, or similar appliances suited for the delivery or receipt of 
     merchandise or equipment shall be equipped with rubber tires, side 
     guards and such other safeguards as Landlord shall require.

17.  Tenants, or the employees, agents, servants, visitors or licensees of 
     Tenant shall not at any time place, leave or discard any rubbish, paper, 
     articles, or objects of any kind whatsoever outside the doors of the 
     Premises or in the corridors or passageways of the Building or Project.

      
                                   Page 26


18.   Tenant shall not make excessive noises, cause disturbances or 
      vibrations or use or operate any electrical or mechanical devices that 
      emit excessive sound or other waves or disturbances or create 
      obnoxious odors, any of which may be offensive to the other tenants and 
      occupants of the Building or Project, or that would interfere with the 
      operation of any device, equipment, radio, television broadcasting or 
      reception from or within the Building or elsewhere and shall not place 
      or install any projections, antennas, aerials or similar devices inside 
      or outside of the Premises or on the Building with Landlord's prior 
      written approval.

19.   Tenant shall comply with all applicable federal, state and municipal 
      laws, ordinances and regulations, and building rules and shall not 
      directly or indirectly make any use of the Premises which may be 
      prohibited by any of the foregoing or which may be dangerous to persons 
      or property or may increase the cost of insurance or require additional 
      insurance coverage.

20.   Tenant, its servants, employees, customers, invitees and guests shall, 
      when using the parking facilities in and around the Building observe 
      and obey all signs regarding fire lanes, no parking zones, visitor 
      parking and handicapped zones, and when parking, always park between 
      designated lines. Landlord reserves the right to tow away, at the 
      expense of the owners, any vehicle which is improperly parked or parked 
      in a "No Parking" zone. All vehicles shall be parked at the sole risk of 
      the owners, and Landlord assumes no responsibilities for damage or loss 
      of vehicles. There shall be no overnight parking of any kind, without 
      Landlord's prior written consent, which consent may be granted or 
      withheld at Landlord's sole discretion.

21.   Tenant shall not serve, nor permit the serving of alcoholic beverages 
      in the Premises unless Tenant shall have procured Host Liquor Liability 
      Insurance, issued by companies and in amounts reasonably satisfactory 
      to Landlord, naming Landlord as an additional party insured.

22.   The requirements of Tenant will be attended to only upon written 
      application at the office of the Building. Employees shall not perform 
      any work or do anything outside of the regular duties unless under 
      special instructions from the office of Landlord.

23.   Canvassing, soliciting and peddling in the Building or Project is 
      prohibited and Tenant shall cooperate to prevent the same.

24.   Except as otherwise explicitly permitted in its lease, Tenant shall not 
      do any cooking, conduct any restaurant, luncheonette or cafeteria for 
      the sale or service of food or beverages to its employees or to others, 
      install or permit the installation or use of any food, beverage, 
      cigarette, cigar or stamp dispensing machine or permit the delivery of 
      any food or beverage to the Premises, except by such persons 
      delivering the same as shall be approved by Landlord.

25.   Tenant shall at all times keep the Premises neat and orderly.

26.   The regular business hours of the Building shall be between 7:00 a.m. 
      to 6:00 p.m., Monday through Friday, and 8:00 a.m. to 1:00 p.m. on 
      Saturdays. The Building shall be closed to the public on Sundays, and 
      on New Year's Day, President's Day, Memorial Day, Independence Day, 
      Labor Day, the Thanksgiving holiday and Christmas, and such other 
      federal or state holidays as Landlord shall elect by notice to the 
      Tenants.

















                                      27