EXHIBIT 10.18

                                  SUBLEASE AGREEMENT
                                           
    THIS SUBLEASE AGREEMENT (this "Agreement") is made and entered into as of
July 1, 1997 at Gwinnett County, Georgia, between QUADRAM CORPORATION, a Georgia
corporation ("Sublessor"), and PAYSYS INTERNATIONAL, INC., a Florida corporation
("Sublessee") with its principal address at 900 Winderly Place, Maitland,
Florida.

    1.   DEMISE AND DESCRIPTION OF PROPERTY.  Sublessor hereby leases to
         Sublessee, and Sublessee hereby leases from Sublessor, for the term
         and subject to the conditions and covenants hereinafter set forth, the
         property located in Gwinnett County, Georgia described as follows: 
         approximately 25, 000 square feet of office space at One Meca Way,
         Norcross, Georgia  30093 (the "Subleased Premises").

    2.   TERM.  The term of this Agreement shall commence on July 1, 1997 and
         end on November 30, 2002; PROVIDED, however that this Agreement shall
         sooner terminate on sooner termination for any cause of that certain
         Lease Agreement (the "Primary Lease") dated December, 1984, between
         A.R. Weeks & Associates, as "Landlord" therein, and Quadram
         Corporation, as "Tenant" therein, leasing the above-described
         property, a copy of which Primary Lease is attached hereto and
         incorporated herein by reference as EXHIBIT "B".

    3.   RENT.  For and during the term of this Agreement, Sublessee shall pay
         to Sublessor as rent for the Subleased Premises, modular furnishings
         and communication services as detailed on Exhibit A1 through A3 as
         follows:

              For the period 7/1/97 through 11/30/97       $23,920.92
              For the period 12/1/97 through 11/30/00      $25,837.92
              For the period 12/1/00 through 11/30/02      $26,358.75
         
         (which amounts are subject to adjustment annually to reflect actual
         costs incurred on a pro rata basis with Sublessor).  Rent shall be
         payable by Sublessee on or before the first day of the month in
         respect of which such rent is paid.  The amount of rent set forth
         above includes payment by Sublessee to Sublessor for use of the
         Subleased Premises, ordinary and reasonable use of electricity, gas,
         water and sanitary sewers, property taxes, property insurance on
         property owned by Sublessor, maintenance and trash removal, repairs,
         facility and communication personnel, daily cleaning service for the
         Subleased Premises and telephone and internet service, all as detailed
         on Exhibit A1-A3.  At the time of the signing of the Sublease
         Agreement, Sublessee shall pay the first month's rent and a deposit of
         one month's rent.  The rent deposit shall be refunded at the end of
         the term of this Agreement, less any amount required to be paid to
         compensate Sublessor for unusual damage to the rented facility. 
         Installation or one-time set-up charges and monthly billings for extra
         services shall be due upon invoice.  Leasehold improvements shall be
         at Sublessee's expense (except for the allowance provided) and shall
         be payable upon invoice for work done by Sublessor at Sublessee's



         direction.  Sublessor shall provide an allowance of $25,000 for
         leasehold improvements for the leased space.
    
    4.   USE OF PREMISES.  The Subleased Premises shall be used by Sublessee
         for the uses set forth in the Primary Lease and for no other.
 
    5.   ASSUMPTION AGREEMENT AND COVENANTS.

         (a)  The Sublessee shall comply with all of the provisions of the
              Primary Lease which are required to be complied with during the
              term hereof by the Sublessor as Tenant thereunder, EXCEPT THAT
              (i) the payment of rent shall be governed by Paragraph 3 hereof;
              (ii) the term of this Agreement shall be governed by Paragraph 2
              hereof; (iii) the Subleased Premises are as described herein;
              (iv) the address for notice to Sublessor shall be as provided
              herein; and (v) the provisions of Exhibit B to the Primary Lease
              shall be inapplicable to this Agreement; subsections 14.01,
              17.01, 17.02, 17.03, 17.04 and 31.01 of the Primary Lease are
              inapplicable to the Sublease.

         (b)  In the event of cancellation or termination of the Primary Lease
              prior to the expiration date thereof, then this Agreement shall
              terminate and neither party shall have any further obligation
              hereunder.

         (c)  Insofar as the provisions of the Primary Lease do not conflict
              with specific provisions herein contained, and except as to those
              provisions of the Primary Lease which are inapplicable to or
              non-controlling under this Agreement as described at Paragraph
              5(a), above, the provisions of the Primary Lease, and each of
              them, are incorporated into this Agreement as fully as if
              completely rewritten herein, and the Sublessee agrees to be bound
              to the Sublessor by all of the terms of the Primary Lease and to
              assume toward Sublessor and perform all of the obligations and
              responsibilities that Sublessor by the Primary Lease assumes
              toward the Landlord.  The relationship between the Sublessee and
              Sublessor hereunder shall be the same as that between the
              Sublessor and the Landlord under the Primary Lease.  Sublessee
              shall indemnify and hold harmless Sublessor against and from any
              and all losses arising from any breach or default of any
              obligation of Sublessee under this Agreement.

    6.   ASSIGNMENT AND SUBLETTING.  Sublessee may not assign or sublet or
         otherwise transfer any of its interest in or to the Subleased Premises
         to it under this Agreement without Sublessor's prior written consent.

    7.   SECURITY AND ACCESS.  Sublessee shall abide by and enforce with
         respect to all persons it allows on the Subleased Premises (and any
         other property described in the Primary Lease), the existing security
         and restricted-access systems and 

                                           2



         procedures of Sublessor for other areas of the building other than 
         the subleased space, the non-smoking restrictions, and any extensions,
         revisions or substitutions thereof.  Sublesses shall install its own 
         security system covering the subleased premises and monitor such at 
         its sole expense.

    8.   INSURANCE.  Sublessee shall maintain in full force and effect on all
         of its property, possession, persons and operations in the Subleased
         Premises a policy or policies of insurance with respect thereto in
         amounts reasonably acceptable to Sublessor and shall provide Sublessor
         with a Certificate  of Insurance.  Sublessor shall be named as
         Additional Insured on Sublessee's insurance.  Sublessee acknowledges
         that Sublessor will not carry any insurance on any of Sublessee's
         property, possession, inventory, business, employees, agents or
         visitors.
    
    9.   GENERAL.
    
         (a)  This Agreement embodies the entire agreement between the parties
              hereto relative to the subject matter hereof and shall not be
              modified, changed, or altered in any respect except in writing.
         
         (b)  The covenants, agreements, and obligations herein contained shall
              extend to, bind, and inure to the benefit not only of the parties
              hereto but their successors and assigns; and where more than one
              party shall be Sublessor under this lease; the word "Sublessor"
              whenever used in this lease shall be deemed to include all such
              parties jointly and severally.
         
         (c)  Whenever under this Agreement a provision is made for notice of
              any kind, such notice shall be given in the manner prescribed in
              the Primary Lease, except that notice to Sublessee shall be given
              at the Premises.
         
         (d)  This Agreement and the rights and obligations of the parties
              hereunder shall be governed by the laws of the State of Georgia. 
              If any provision of this Agreement or any remedy provided herein
              be invalid under any applicable law, such provision shall be
              inapplicable and deemed omitted, but the remaining provisions of
              this Agreement shall be and remain effective in accordance with
              their terms.  Sublessee hereby expressly and irrevocably agrees
              that Sublessor may bring any action or claim to enforce the
              provisions of this Agreement in the State of Georgia, and
              Sublessee hereby irrevocably consents to personal jurisdiction in
              the State of Georgia in the appropriate state or federal court
              therein.  Sublessee hereby further irrevocably consents to
              service of process in accordance with the provisions of the laws
              of the State of Georgia.  Nothing herein shall be deemed to
              preclude or prevent Sublessor from bringing any action or claim
              to enforce the provisions of this Agreement, or enforce any other
              rights it may have against Sublessee, in any other appropriate
              jurisdictions or forum.
         
                                           3



         (e)  Late payments may, at the Sublessor's option, be subject to a
              penalty of 5% of the overdue balance.  Payments more than 5 days
              past due are considered late.  Late or delinquent payments will
              be considered an event of default.  Sublessee agrees to pay
              Sublessor's costs and expenses, including reasonable attorney
              fees, related to collection of late or delinquent payments.
         
         (f)  In the event that Sublessor fails to vacate the subleased
              premises by the expiration date pursuant to Subsection 2 or fails
              to extend the term of the lease prior to its expiration date,
              then the rent for each month or part thereof beyond the
              expiration date shall be payable at one hundred and fifty percent
              of the rate specified in Subsection 3.
         
    IN WITNESS WHEREOF the parties hereto do set their hands and seals the day
and year first written above.

SUBLESSOR:                             SUBLESSEE:

Quadram Corporation, a                 PaySys International, Inc.
Georgia corporation                    a Florida corporation


By: /s/ Bonnie L. Herron               By:  /s/ William J. Pearson             
   -------------------------------        -------------------------------------

Its:     VP                            Its: Chief Financial Officer            
    ------------------------------         ------------------------------------



EXHIBIT A1                       PAYSYS INTERNATIONAL INC.

JULY 1, 1997 THROUGH NOVEMBER 1997
 


                                                             ANNUAL       MONTH
                                                           ----------  ------------
                                                                 
Office rent 25,000 square feet @8.60 per sq. foot*.......  $  215,000    $17,916.67
- -- credit for PHSS space 6,000 sq. ft through 11/97......                 (4,300.00)
                                                                       -------------
                                                                          13,616.67
COST-SHARING ESTIMATED COSTS
Maintenance/repair*......................................       3,750        312.50
Janitorial*..............................................      16,331      1,360.92
Building mgt.*...........................................      10,896        908.00
Mail room*...............................................       1,385        115.42
HVAC repair/maint.*......................................       5,050        420.83
Fire ext/sprinkler sve...................................         520         43.33
insurance................................................       2,200        183.33
Modular workstations rental--as is.......................  $   15,000      1,250.00
Lobby/board rm furniture rental..........................       1,300        108.00
Amortized leasehold--kitchen.............................                    425.00
Amortized leasehold--conf./demo room.....................                  1,658.00
Plant service and plant cost amortized...................                    300.00
                                                           ----------  ------------
SUBTOTAL FACILITIES......................................                $20,702.00

COMMUNICATION SYSTEMS
Capital allocation of phone system.......................       5,000        416.67
Capital allocation of voice mail system..................       3,000        250.00
phone personnel allocation*..............................       9,900        825.00
local line costs allocation*.............................      15,375      1,281.25
Capital allocation of internet system....................       1,200        100.00
internet service cost*...................................       4,152        346.00
                                                           ----------  ------------
SUBTOTAL COMMUNICATION COSTS.............................                $ 3,218.92

TOTAL MONTHLY LEASE PAYMENT..............................                $23,920.92

 
- ------------------------
 
*Denotes amount is subject to adjustment at year end based on actual costs
 incurred and pro rata % allocation to PaySys.
 
                                       5


EXHIBIT A2                       PAYSYS INTERNATIONAL INC.
 
DECEMBER 1, 1997 THROUGH NOVEMBER 2000
 


                                                               ANNUAL       MONTH
                                                            ----------  ------------
                                                                  
Office rent 25,000 square feet @8.60 per sq. foot* 
(rate increases to 8.85 for 12/00-11/02)..................  $  215,000    $17,916.67

COST-SHARING ESTIMATED COSTS
Maintenance/repair*.......................................       3,750        312.50
Janitorial*...............................................      16,331      1,360.92
Building mgt.*............................................      10,896        908.00
Mail room*................................................       1,385        115.42
HVAC repair/maint.*.......................................       5,050        420.83
Fire ext/sprinkler sve....................................         520         43.33
insurance.................................................       2,200        183.33

Modular workstations rental--as is........................  $   15,000      1,250.00
Lobby/board rm furniture rental...........................       1,300        108.00

SUBTOTAL FACILITIES.......................................                $22,619.00

COMMUNICATION SYSTEMS
Capital allocation of phone system........................       5,000        416.67
Capital allocation of voice mail system...................       3,000        250.00
phone personnel allocation*...............................       9,900        825.00
local line costs allocation*..............................      15,375      1,281.25
Capital allocation of internet system.....................       1,200        100.00
internet service cost*....................................       4,152        346.00
                                                                          ----------
SUBTOTAL COMMUNICATION COSTS.............................                 $ 3,218.92

TOTAL MONTHLY LEASE PAYMENT...............................                $25,837.92

 
- ------------------------
 
*Denotes amount is subject to adjustment at year end based on actual costs
 incurred and pro rata % allocation to PaySys
 
                                       6



EXHIBIT A3                            PAYSYS INTERNATIONAL INC.
 
DECEMBER 1, 2000 THROUGH NOVEMBER 2002
 


                                                              ANNUAL        MONTH
                                                           ----------  -------------
                                                                 
Office rent 25,000 square feet @8.85 per sq. foot*.......  $  221,250    $18,437,507

COST-SHARING ESTIMATED COSTS*
Maintenance/repair*......................................       3,750         312.50
Janitorial*..............................................      16,331       1,360.92
Building mgt.*...........................................      10,896         908.00
Mail room*...............................................       1,385         115.42
HVAC repair/maint.*......................................       5,050         420.83
Fire ext/sprinkler sve...................................         520          43.33
insurance................................................       2,200         183.33

Modular workstations rental--as is.......................  $   15,000       1,250.00
Lobby/board rm furniture rental..........................       1,300         108.00

SUBTOTAL FACILITIES......................................                $ 23,139.83

COMMUNICATION SYSTEMS
Capital allocation of phone system.......................       5,000         416.67
Capital allocation of voice mail system..................       3,000         250.00
phone personnel allocation*..............................       9,900         825.00
local line costs allocation*.............................      15,375       1,281.25
Capital allocation of internet system....................       1,200         100.00
internet service cost*...................................       4,152         346.00
                                                                         -----------
 Subtotal Communication Costs............................                $  3,218.92

TOTAL MONTHLY LEASE PAYMENT..............................                $ 26,358.75

 
- ------------------------
 
*Denotes amount is subject to adjustment at year end based on actual costs
 incurred and pro rata % allocation to PaySys
 
                                       7



INTELLIGENT SYSTEMS CORPORATION
PROJECTION OF BUILDING EXPENSES
1997
 


                                                                                     BACK
                                                                           COST      OUT                    OFFICE
                                                               TOTAL       PER       WHSE                     PER
                                                                FOR         SQ.        &      ADJUSTED        SQ.
DESCRIPTION                              ALLOCATION            YEAR        FOOT       MFG.      COST          FOOT
- ------------------------------------------------------------------------------------------------------------------
                                                                                       
Water..............................  100% to Office & Mfg.     13,600       0.14                13,600        0.14
Gas................................  100% to Office & Mfg.     15,600       0.16                15,600        0.16
Electricity........................  100% to Office & Mfg.    109,800       1.15               109,800        1.15
Building Rent......................  100% to Total Bldg.      719,250       5.25    240,471    478,779        6.63
Building CAM.......................  100% to Total Bldg.       18,000       0.13                18,000        0.25
Pest Control.......................  100% to Total Bldg.          816       0.01                   816        0.01
Garbage Service....................  100% to Total Bldg.        6,600       0.05                 6,600        0.05
Property Taxes AR Weeks............  100% to Total Bldg.       28,712       0.21                28,712        0.21

Total Cash Expenses................                           912,378       7.11    240,471    671,907        8.60
                                                             -----------------------------------------------------
                                                             -----------------------------------------------------

 


                                                                      COST PER
                                              SQUARE                   SQUARE       TOTAL
                                              FOOTAGE     PERCENT       FOOT        COST
                                            ----------------------------------------------
                                                                       
Office Space..............................     47,222          34%        8.60     406,109
PaySys Office Space.......................     25,000          18%        8.60     215,000
Warehouse.................................     41,472          30%        3.27     135,613
A/C Manufacturing.........................     23,211          17%        6.72     155,978
                                              --------------------                 -------
Total.....................................    136,905         100%                 912,701
                                              --------------------                 -------
                                              --------------------

 
ALLOCATION:
 
Warehouse is at a fair market rate of $3.00 per square foot.
Manufacturing is at a fair market rate of $5.00 per square foot.
 
                                       


                                                                     EXHIBIT B

GEORGIA            :

GWINNETT COUNTY    :

                                       PARTIES

    This Lease Agreement, made this 19th day of December, 1984, by and 
between A. R. WEEKS & ASSOCIATES, INC., hereinafter referred to as 
"Landlord"; and QUADRAM CORPORATION, hereinafter referred to as "Tenant";

                                     WITNESSETH:

    1.01 Landlord hereby releases to Tenant, and Tenant hereby leases from 
Landlord, the property hereinafter referred to as the LEASED PREMISES, 
described as:  137,100 sq. ft. of office/warehouse, at 4355 Shackelford Road, 
Norcross, Georgia  30093, Gwinnett County, Building 2 in Gwinnett Park.

                                         TERM

    2.01 TO HAVE AND TO HOLD said Leased Premises for a term of ____________ 
years, commencing on April 1, 1985 upon the following terms, conditions, and 
covenants:

                                        RENTAL

    3.01 As rental for the Leased Premises, Tenant agrees to pay to A. R. 
WEEKS & ASSOCIATES for the account of Landlord, the sum of _______________

    3.02 In addition to the Rentals called for herein, Landlord agrees to 
contract for the landscape maintenance service hand Tenant agrees to pay the 
Landlord an additional rental of _____ month for said landscaping service, 
said fee shall increase 6% each year during the term of the lease.

    3.03 The rental provided in paragraph "3.  RENTAL" above, includes the 
construction of tenant improvements on the basis set forth in the plans and 
specifications attached, or to be attached, hereto in Exhibit "A" and "B".

    3.04 Tenant agrees to pay as additional rent to Landlord, upon demand, 
its pro rata share of any utility surcharges, or any other costs levied, 
assessed or imposed by, or at the direction of, or resulting from statutes or 
regulations, or interpretations thereof, promulgated by any Federal, State, 
Municipal or local governmental authorities in connection with the use or 
occupancy of the Leased Premises.



                           DELAY IN DELIVERY OF POSSESSION

    4.01 If Landlord, for any reason whatsoever, cannot deliver possession of 
the Leased Premises to Tenant at the commencement of the term of this Lease, 
this Lease shall not be void or voidable, nor shall Landlord be liable to 
Tenant for any loss or damage resulting therefrom, but in the event there 
shall be a proportionate reduction of rent covering the period between the 
commencement of the term and the time when Landlord can deliver possession.  
If delay is longer than three (3) months, Landlord will provide Tenant 
equivalent space as the lease premise or other such space as Landlord may 
have available, until the lease premise can be completed, at no charge to 
Tenant.  The term of this Lease shall be extended by such delay.

                                   USE OF PREMISES

    5.01 The Leased Premises may be used and occupied only for general 
manufacturing and assembly, testing, warehousing and distribution, showroom 
and offices and for no other purpose or purposes, without Landlord's prior 
written consent.  Tenant shall promptly comply at its sole expense with all 
laws, ordinances, orders, and regulations affecting the Leased Premises and 
their cleanliness, safety, occupation and use.  Tenant shall not do or permit 
anything to be done in or about the Leased Premises, or bring or keep 
anything in the Leased Premises that will in any way increase the fire 
insurance upon the Building.  Tenant will not perform any act or carry on any 
practices that may injure the Building or be a nuisance or menace to tenants 
of adjoining premises.  Tenant shall not cause, maintain or permit any 
outside storage on or about the Leased Premises, including pallets or other 
refuse. The rear loading areas of the Tenant's unit must be clean and 
unobstructed.

                                      UTILITIES

    6.01 Landlord shall not be liable in the event of any interruption in the 
supply of any utilities.  Tenant agrees that it will not install any 
equipment which will exceed or overload the capacity of any utility 
facilities and that if any equipment installed by Tenant shall require 
additional utility, facilities, the same shall be installed by Tenant at 
Tenant's expense in accordance with plans and specifications approved in 
writing by Landlord.  Tenant shall be solely responsible for and shall pay 
all charges for use or consumption of sanitary sewer, water, gas, electricity 
or any other utility services.

                                ACCEPTANCE OF PREMISES

    7.01 By entry hereunder, Tenant acknowledges that it has examined the 
Leased Premises and accepts the same as being in the condition called for by 
this Lease, and as suited for the uses intended by tenant.



                            ALTERNATIONS, MECHANICS' LIENS

    8.01 Alterations may not be made to the Leased Premises without prior 
written consent of Landlord, and any alterations of the Leased Premises 
excepting movable furniture and trade fixtures shall at Landlord's option 
become part of the realty and belong to Landlord.

    8.02 Should Tenant desire to alter the Leased Premises and Landlord gives 
written consent to such alterations, at Landlord's option, Tenant shall 
contract with a contractor approved by Landlord for the construction of such 
alterations.

    8.03 Notwithstanding anything in paragraph 8.02 above, Tenant may, upon 
written consent of Landlord, install trade fixtures, machinery or other trade 
equipment in conformance with the ordinances of the applicable city and 
county, and the same may be removed upon the termination of this Lease 
provided Tenant shall not be in default under any of the terms and conditions 
of this Lease,  and the Leased Premises are not damaged by such removal.  
Tenant shall return the Leased Premises on the termination of this Lease in 
the same condition as when rented to Tenant, reasonable wear and tear only 
excepted.  Tenant shall keep the Leased Premises, the Building and property 
in which the Leased Premises are situated free from any liens arising out of 
any work performed for, materials furnished to, or obligations incurred by 
Tenant.  All such work, provided for above, shall be done at such times and 
in such manner as Landlord may from time to time designate.  Tenant shall 
give Landlord written notice five (5) days prior to employing any laborer or 
contractor to perform work resulting in an alteration of the Leased Premises 
so that Landlord may post a notice of non-responsibility.

                               WASTE AND QUIET CONDUCT

    9.01 Tenant shall not commit, or suffer any waste upon the Leased 
Premises, or any nuisance, or other act or thing which may disturb the quiet 
enjoyment of any other tenant in the Building containing the premises or any 
building in the project in which the premises are located.

                               FIRE INSURANCE, HAZARDS

    10.01  No use shall be made or permitted to be made, of the Leased 
Premises, nor acts done which might increase the existing rate of insurance 
upon the Building or cause the cancellation of any insurance policy covering 
the Building, or any part thereof, nor shall Tenant sell, or permit to be 
kept, used or sold, in or about the Leased Premises, any article which may be 
prohibited by the Standard form of fire insurance policies.  Tenant shall, at 
its sole cost and expense, comply with any and all requirement pertaining to 
the Leased Premises, of any insurance organization or company, necessary for 
the maintenance of reasonable fire and public liability insurance, covering 
the Leased Premises, Building and appurtenances.  Tenant agrees to pay to 
Landlord as additional rent, any increase in premiums on policies which may 
be carried and loss of rent caused by fire and the perils normally included 
in extended coverage above the rates presently being paid by the Landlord as 
of the date hereof.



    10.02  Tenant shall maintain in full force and effect on all of its 
fixtures and equipment in the Leased Premises a policy or policies of fire 
and extended coverage insurance with standard coverage endorsement to the 
extent of at least eighty percent (80%) of their insurable value.  During the 
term of this Lease the proceeds from any such policy or policies of insurance 
shall be used for the repair or replacement of the fixtures, and Landlord 
will sign all documents necessary or proper in connection with the settlement 
of any claim or loss by Tenant.  Landlord will not carry insurance on 
Tenant's possessions.  Tenant shall furnish Landlord with a certificate of 
such policy within thirty (30) days of the commencement of this Lease, and 
whenever required, shall satisfy Landlord that such policy is in full force 
and effect.

                                 LIABILITY INSURANCE

    11.01  Tenant, at its own expense, shall provide and keep in force with 
companies acceptable to Landlord public liability insurance  for the benefit 
of Landlord and Tenant jointly against liability for bodily injury and 
property damage in the amount of not less than Three Million Dollars 
($3,000,000.00) in respect to injuries to or death of more than one person in 
any one occurrence, in the amount of not less than One Million Dollars 
($1,000,000.00) in respect to injuries to or death of any one person, and in 
the amount of not less than Fifty Thousand Dollars ($50,000)  per occurrence  
in respect to damage to property, such limits to be for any greater amounts 
as may be reasonable indicated by circumstances from time to time existing.  
Tenant shall furnish Landlord with a certificate of such policy (which 
certificate shall contain the insurer's waiver of subrogation rights 
exercisable against  the Landlord) within thirty (30) days of the 
commencement date of this Lease and whenever required shall satisfy Landlord 
that such policy is in full force and effect.  Such policy shall name 
Landlord as an additional insured and shall be primary and non-contributing 
with any insurance carried by Landlord.  The policy shall further provide 
that it shall not be canceled or altered without twenty (20) days prior 
written notice to Landlord.

                               INDEMNIFICATION BY TENANT

    12.01  Tenant shall indemnify and hold harmless Landlord against and from 
any and all claims arising form Tenant's use of the Leased Premises (other 
than those arising from negligence of Landlord or its agent employees), or 
the conduct of its business or from any activity, work, or thing done, 
permitted or suffered by the Tenant in or about the Leased Premises, and 
shall further indemnify and hold harmless Landlord against and from any and 
all claims, arising from any breach or default in the performance of any 
obligation on Tenant's part to act, neglect, fault or omission of the Tenant, 
or of its agents or employees, and from and against all costs, attorney's 
fees, expenses and liabilities incurred in or about such claim or any action 
or proceeding brought relative thereto and in case any action or proceeding 
be brought against Landlord by reason of any such claim, Tenant upon notice 
from Landlord shall defend the same at Tenant's expense by counsel, chosen by 
Tenant and who is reasonably acceptable to Landlord.  Tenant, as a material 
part of the consideration to Landlord, hereby assumes all risk of damage from 
any cause whatsoever except that which is caused by the failure of Landlord 
to observe any of the terms and conditions of this Lease where such failure 
has persisted for an unreasonable period of time after 



written notice of such failure, and Tenant hereby waives all claims in 
respect thereof against Landlord.  The obligations of Tenant under this 
section arising by reason of any occurrence taking place during the term of 
this Lease shall survive any termination of this Lease.

                                  WAIVER OF CLAIMS               

    13.01  Tenant, as a material part of the consideration to be rendered to 
Landlord, hereby waives all claims against Landlord for damages to goods, 
wares and merchandise in, upon or about the Leased Premises and for injury to 
Tenant, its agents, employees, invitees, or third persons in or about the 
Leased Premises  from any cause arising at any time, other than the 
negligence of Landlord, its agents and employees.

                                       REPAIRS

    14.01  Tenant shall, at its sole cost, keep and maintain the Leased 
Premises and appurtenances and every part thereof (excepting exterior walls 
and roofs which Landlord agrees to repair) including by way of illustration 
and not by way of limitation all windows and skylights, doors, any store 
front and the interior of the Leased Premises, including all plumbing, 
heating, air conditioning, sewer, electrical systems and all fixtures and all 
other similar equipment serving the Leased Premises in good and sanitary 
order, condition, and repair.  Tenant shall, at its sole cost, keep and 
maintain all utilities, fixtures and mechanical equipment used by Tenant in 
good order, condition, and repair. All windows shall be washed and cleaned as 
often as necessary to keep them clean and free from smudges and stains. In 
the event Tenant falls to maintain the Leased Premises as required herein or 
fails to commence repairs (requested by Landlord in writing) within thirty 
(30) days after such request, or fails diligently to proceed thereafter to 
complete such repairs, Landlord shall have the right in order to preserve the 
premises or portion thereof, and/or the appearance thereof, to make such 
repairs or have a contractor make such repairs and charge Tenant for the cost 
thereof as additional rent, together with interest at the rate of twelve 
percent (12%) per annum from the date of making such payments.

    14.02  Landlord agrees to keep in good repair the roof, foundations, and 
exterior walls of the premises except repairs rendered necessary by the 
negligence of Tenant, its agents, employees or invitees. Landlord gives to 
Tenant exclusive control of premises and shall be under no obligation to 
inspect said premises. Tenant shall promptly report in writing to Landlord 
any defective condition known to it which Landlord is required to repair, and 
Landlord shall move with reasonable diligence to repair such item. Failure to 
report such defects shall make Tenant responsible to Landlord for any 
liability incurred by Landlord by reason of such defects.

                                  SIGNS, LANDSCAPING

    15.01  Landlord shall have the right to control landscaping and approve 
the placing of signs and the size and quality of the same. Tenant shall make 
no alterations or additions to the Leased Premises or landscaping and shall 
place no exterior signs on the Leased Premises without 



the prior written consent of Landlord. Any signs not in conformity with the 
Lease may be immediately removed by Landlord.

                                    ENTRY LANDLORD

    16.01  Tenant shall permit Landlord and Landlord's agents to enter the 
Leased Premises at all reasonable times for the purpose of inspecting the 
same or for the purpose of maintaining the Building, or for the purpose of 
making repairs, alterations, or additions to any portion to the Building, 
including the erection and maintenance of such scaffolding, canopies, fences 
and props as may be required, or for the purpose of posting notices of 
non-responsibility for alterations, additions, or repairs, or for the purpose 
of showing the premises to prospective tenants, or placing upon the Building 
any usual or ordinary "for sale" signs, without any rebate of rent and 
without any liability to Tenant for any loss of occupation or quiet enjoyment 
of the Leased Premises thereby occasioned; and shall permit Landlord at any 
time within thirty (30) days prior to the expiration of this Lease, to place 
upon the Leased Premises any usual or ordinary "to let" or "to lease" signs. 
For each of the aforesaid purposes, Landlord shall at all times have and 
retain a key with which to unlock all of the exterior doors about the Leased 
Premises.

                             TAXES AND INSURANCE INCREASE

    17.01  Tenant shall pay before delinquency any and all taxes, 
assessments, license fees, and public charges levied, assessed, or imposed 
and which become payable during the Lease upon Tenant's fixtures, furniture, 
appliances and personal property installed or located in the Leased Premises.

    17.02  Tenant shall pay upon demand, as additional rental during the term 
of this lease and any extension or renewal thereof, the amount by which all 
taxes "including, but not limited to, ad valorem taxes, special assessments 
and governmental charges) on the premises for each tax year exceeds all taxes 
on the premises for 1985. In the event the premises are less than the entire 
property assessed for such taxes for any such tax year, then the tax for any 
such year applicable to the premises shall be determined by proration on the 
basis that the rentable floor area of the premises bears to the rentable 
floor area of the entire property assessed. If the final year of the lease 
term falls to coincide with the tax year, then any excess for the tax year 
during which the term ends shall be reduced by the pro rata part of such tax 
year beyond the lease term. The agent's commission shall not apply to any 
such additional rental resulting from the provisions of this paragraph.

    17.03  Tenant agrees to pay the amount for all taxes levied upon or 
measured by the rent payable hereunder, whether as a so-called sale tax, 
transaction privilege tax, excise tax, or otherwise (but no income taxes 
shall be payable by Tenant). Such taxes shall be due and payable at the same 
time as and in addition to each payment of rent.

    17.04  Commencing in the year 1985 and during each remaining year of the 
lease term or any extension or renewal thereof, in the event that the 
insurance premiums payable by the Landlord for fire and extended coverage on 
the property are increased, whether such increase is due to an increase in 
the valuation of the building, or in the applicable rate of insurance, then 



Tenant agrees to pay Landlord as additional rental, Tenant's pro rata share 
of the increase in said insurance premiums over the base amount paid in the 
year 1985. Tenant's pro rata share shall be based on the square footage of 
the premises leased to Tenant (as specified in paragraph 1.01 hereof) 
compared to the total square footage of leaseable space in the entire 
building. Tenant agrees to pay Landlord said increased amount within thirty 
(30) days after receipt of a notice in writing from Landlord, of the increase 
in said insurance premiums. If during the final year of the Lease, or any 
extension or renewal thereof, the term does not coincide with the year upon 
which the insurance rate is determined, the increase in premiums for the 
portion of that year shall be prorated according to the number of months 
during which Tenant was in possession of the Leased Premises.

    17.05  The provisions hereof shall survive the termination of the Lease 
or any extension or renewal thereof as referred to in the preceding 
paragraphs 17.02 and 17.04.

                                     ABANDONMENT

    18.01  Tenant shall not vacate nor abandon Leased Premises at any time 
during the term of this Lease; and if Tenant shall abandon, vacate or 
surrender the Leased Premises, or be dispossessed by process of law, or 
otherwise, any personal property belonging to Tenant and left on the Leased 
Premises shall, at the option of the Landlord, be deemed abandoned.

                                     DESTRUCTION

    19.01  In the event of (a) a partial destruction of the Leased Premises 
or the Building during the Lease term which requires repairs to either the 
Leased Premises or the Building, or (b) the Leased Premises or the Building 
being declared unsafe or unfit for occupancy by any authorized public 
authority for any reason other than Tenant's act, use or occupation which 
declaration requires repairs to either the Leased Premises or the Building, 
Landlord shall forthwith make repairs, provided repairs can be made within 
sixty (60) days under the laws and regulations of authorized public 
authorities, but partial destruction (including any destruction necessary in 
order to make repairs required by any declaration) shall in no way annul or 
void this Lease, except that Tenant shall be entitled to a proportionate 
reduction of rent while such repairs are being made. The proportionate 
reduction is to be based upon the extent to which. the making of repairs 
shall interfere with the business carried on by Tenant in the Leased 
Premises. In making repairs Landlord shall be obligated to replace only such 
glazing as shall have been damaged by fire and other damaged glazing shall be 
replaced by Tenant. If repairs cannot be made within sixty (60) days, 
Landlord may, at its option, make same within a reasonable time, this Lease 
continuing in full force and effect and the rent to be proportionately 
abated, as in this paragraph provided. In the event that Landlord does not so 
elect to make repairs which cannot be made within sixty (60) days, or repairs 
cannot be made under current laws and regulations, this Lease may be 
terminated at the option of either party. A total destruction (including any 
destruction required by any authorized public authority) of either the Leased 
Premises or the building shall terminate this Lease. In the event of any 
dispute between Landlord and Tenant relative to the provisions of this 
paragraph, they may each select an arbitrator, the two arbitrators so 
selected shall select a third arbitrator and the three arbitrators so 
selected shall hear and determine the controversy and their decision thereon 
shall be final and binding on both Landlord and Tenant who shall bear the 
cost of 



such arbitration equally between them. Landlord shall not be required 
to repair any property installed in the Leased Premises by Tenant. Tenant 
waives any right under applicable laws inconsistent with the terms of this 
paragraph and in the event of a destruction agrees to accept any offer by 
Landlord to provide tenant with comparable space within the project in which 
the Premises are located on the same terms as this Lease.

                              ASSIGNMENT AND SUBLETTING

    20.01  Landlord shall have the right to transfer and assign, in whole or 
in part its rights and obligations in the building and property that are the 
subject of this Lease. Tenant shall not assign this Lease or sublet all or 
any part of the leased premises without the prior written consent of the 
Landlord. In the event of any assignment or subletting, Tenant shall 
nevertheless at all times, remain fully responsible and liable for the 
payment of the rent and for compliance with all of its other obligations 
under the terms, provisions and covenants of this Lease. Upon the occurrence 
of an "event of default" as defined below, if all or any part of the Leased 
Premises are then assigned or sublet, Landlord, in addition to any other 
remedies provided by this Lease or provided by law, may at its option, 
collect directly from the assignee or subtenant all rents becoming due to 
Tenant by reason of the assignment or sublease, and Landlord shall have a 
security interest in all properties on the Leased Premises to secure payment 
of such sums. Any collection directly by Landlord from the assignee or 
subtenant shall not be construed to constitute a novation or a release of 
Tenant from the further performance of its obligations under this Lease.

                                 INSOLVENCY OF TENANT

    21.01  Either (a) the appointment of a receiver to take possession of 
all or substantially all of the assets of Tenant, or (b) a general assignment 
by Tenant for the benefit of creditors, or (c) any action taken or suffered 
by Tenant under any insolvency or bankruptcy act shall, if any such 
appointments, assignments or action continues for a period of thirty (30) 
days, constitute a breach of this Lease by Tenant, and Landlord may at its 
election without notice, terminate this Lease and in that event be entitled 
to immediate possession of the Leased Premises and damages as provided below.

                                   BREACH BY TENANT

    22.01  In the event of a default, Landlord besides other rights or 
remedies that it may have, shall have the right to either terminate this 
Lease or from time to time, without terminating this Lease relet the Leased 
Premises or any part thereof for the account and in the name of Tenant or 
otherwise, for any such term or terms and conditions as Landlord in its sole 
discretion may deem advisable with the right to make reasonable alterations 
and repairs to the Leased Premises. Tenant shall pay to Landlord, as soon as 
ascertained, the costs and expenses incurred by Landlord in such reletting or 
in making such reasonable alterations add repairs. Should such rentals 
received from time-to-time from such reletting during any month be less than 
that agreed to be paid during that month by Tenant hereunder, the Tenant 
shall pay such deficiency to Landlord. Such deficiency shall be calculated 
and paid monthly.



    22.02  No such reletting of the Leased Premises by Landlord shall be 
construed as an election on its part to terminate this Lease unless a notice 
of such intention be given to Tenant or unless the termination thereof be 
decreed by a court of competent jurisdiction. Notwithstanding any such 
reletting without termination, Landlord may at any time thereafter elect to 
terminate this Lease for such previous breach provided it has not been cured. 
Should Landlord at any time terminate this Lease for any breach, in addition 
to any other remedy it may have, it may recover from Tenant all damages it 
may incur by reason of such breach, including the cost of recovering the 
Leased Premises, and including (1) all amounts that would have fallen due as 
rent between the time of termination of this Lease and the time of judgment, 
or other award, less the avails of all relettings and attornments, plus 
interest on the balance at the rate of twelve percent (12%) per year; and (2) 
the worth at the time of the judgment or other award, of the amount by which 
the unpaid rent for the balance of the term exceeds the amount of such rental 
loss that Tenant proves could be reasonably avoided; (3) any other amount 
necessary to compensate Landlord for all the detriment proximately caused by 
Tenant's failure to perform his obligations under this Lease or which in the 
ordinary course of events would likely to result therefrom.  "Worth" as used 
in this provision, is computed by discounting the total at the discount rate 
of the Federal Reserve Bank of Atlanta at the time of the judgment, or award, 
plus one percent (1%).

                          ATTORNEYS' FEES/COLLECTION CHARGES

    23.01  Should Landlord be named as a defendant in any suit brought 
against Tenant in connection with or arising out of Tenant's occupancy 
hereunder, Tenant shall pay to Landlord its cost and expenses incurred in 
such suit, including reasonable attorneys' fees.  If any rent or other sums 
of money owed or owing under this lease is collected by or through an 
attorney at law, tenant agrees to pay fifteen percent (15%) thereof as 
attorneys' fees.

                                     CONDEMNATION

    24.01  If, at any time during the term of this lease, title to the entire 
Leased Premises should become vested in a public or quasi-public authority by 
virtue of the exercise of expropriation, appropriation, condemnation or other 
power in the nature of eminent domain, or by voluntary transfer from the 
owner of the Leased Premises under threat of such a taking then this lease 
shall terminate as of the time of such vesting of title, after which neither 
party shall be further obligated to the other except for occurrence 
antedating such taking.  The same results shall follow if less than the 
entire Leased Premises be thus taken, or transferred in lieu of such a 
taking, but to such extent that it would be legally and commercially 
impossible for Tenant to occupy the portion of the Leased Premises remaining, 
and impossible for Tenant reasonable to conduct his trade or business therein.

    24.02  Should there be such a partial taking or transfer in lieu thereof, 
but not to such an extent as to make such continued occupancy and operation 
by Tenant an impossibility, then this lease shall continue on all of its same 
terms and conditions subject only to an equitable reduction in rent 
proportionate to such taking.

    24.03  In the event of any such taking or transfer, whether or the entire 
Leased Premises, or a portion thereof, it is expressly agreed and understood 
that all sums awarded, allowed or 



received in connection therewith shall belong to Landlord, and any rights 
otherwise vested in Tenant are hereby assigned to Landlord, and Tenant shall 
have no interest in or claim to any such sums or any portion thereof, whether 
the same be for the taking of the property or for damages, or otherwise.

                                       NOTICES

    25.01  All notices, statements, demands, requests, consents, approvals, 
authorization, offers, agreements, appointments, or designations under this 
Lease by either party to the other shall be in writing and shall be 
sufficiently given and served upon the other party, if sent by certified 
mail, return receipt requested, posted prepaid, and addressed as follows:

         (a)  To Tenant at the Leased Premises;

         (b)  To Landlord, addressed to Landlord at 4497 Park Drive, 
Norcross, Georgia 30093, with a copy to such other place as Landlord may from 
time to time designate by notice to Tenant.

                                        WAIVER

    26.01  The waiver by Landlord of any breach of any term, covenant, or 
condition herein contained shall not be deemed to be a waiver of such term, 
covenant, or condition or any subsequent breach of the same or any other 
term, covenant, or conditions herein contained.  The subsequent acceptance of 
rent hereunder by Landlord shall not be deemed to be a waiver of any 
preceding breach by Tenant of any term, covenant, or condition of this Lease, 
other than the failure of Tenant to pay the particular rental so accepted, 
regardless of Landlord's knowledge of such preceding breach at the time of 
acceptance of such rent.

                                EFFECT OF HOLDING OVER

    27.01  If Tenant should remain in possession of the Leased Premises after 
the expiration of the Lease term and without executing a new Lease, then such 
holding over shall be construed as a tenancy from month-to-month, subject to 
all the conditions, provisions, and obligations of this Lease insofar as the 
same are applicable to a month-to-month tenancy, except that the rent payable 
pursuant to subparagraph 3.01 hereof shall be doubled.

                                    SUBORDINATION

    28.01  This Lease, at Landlord's option, shall be subordinate to any 
ground lease, mortgage, deed of trust, or any other hypothecation for 
security now or hereafter placed upon the real property of which the Premises 
are a part and to any and all advances made on the security thereof and to 
all renewals, modifications, consolidations, replacements and extensions 
thereof.

    28.02  Tenant agrees to execute any documents required to effectuate such 
subordination or to make this Lease prior to the lien of any ground lease, 
mortgage or deed of trust, as the case may be, and failing to do so within 10 
days after written demand, does hereby make, constitute and irrevocably 
appoint Landlord as Tenant's attorney in fact and in Tenant's 



name, place and stead, to do so.  If requested to do so, Tenant agrees to 
attorn to any person or other entity that acquires title to the real property 
encompassing the Leased Premises, whether through judicial foreclosure, sale 
under power, or otherwise, and to any assignee of such person or other entity.

                                 ESTOPPEL CERTIFICATE

    29.01  Upon ten (10) days notice from Landlord to Tenant, Tenant shall 
deliver a certificate dated as of the 1st day of the calendar month in which 
such notice is received, executed by an appropriate officer, partner or 
individual, and stating (i) the commencement date of this Lease; (ii) the 
space occupied by Tenant hereunder; (iii) the expiration date hereof; (iv) a 
description of any renewal or expansion options; (v) the amount of rental 
currently and actually paid by Tenant under this lease; (vi) the nature of 
any default or claimed default hereunder by Landlord and (vii) that Tenant is 
not in default hereunder nor has any event occurred which with the passage of 
time or the giving of notice would become a default by Tenant hereunder.

                                       PARKING

    30.01  Tenant shall be entitled to park in common with other tenants of 
Landlord.  Tenant agrees not to overburden the parking facilities and agrees 
to cooperate with Landlord and other tenants in the use of parking 
facilities.  Landlord reserves the right in its absolute discretion to 
determine whether parking facilities are becoming crowded and, in such event, 
to allocate parking spaces among Tenant and other tenants.  There will be no 
assigned parking.  Tenant agrees to park all Tenant's trucks in the parking 
spaces provided at the rear of the building.  "Parking" as used herein means 
the use by Tenant's employees, its visitors, invitees, and customers for the 
parking of motor vehicles for such periods of time as are reasonably 
necessary in connection with use of and/or visits to the demised premises.  
No vehicle may be repaired or serviced in the parking area and any vehicle 
deemed abandoned by Landlord will be towed from the project and all costs 
therein shall be borne by the Tenant.  All driveways, ingress and egress, and 
all parking spaces are for the joint use of all tenants.  No area outside of 
premises shall be used by Tenant for storage without Landlord's prior written 
permission.  There shall be no parking permitted on any of the streets or 
roadways located in Gwinnett Park.

                                  MORTAGE PROTECTION

    31.01  In the event of any default on the part of Landlord, Tenant will 
give notice by registered or certified mail to any beneficiary of a deed or 
trust or mortgagee of a mortgage covering the Premises whose address shall 
have been furnished it, and shall offer such beneficiary or mortgagee a 
reasonable opportunity to cure the default, including time to obtain 
possession of the Premises by power of sale or a judicial foreclosure, if 
such should prove necessary to effect a cure.



                                 PROTECTIVE COVENANTS

    32.01  This lease is subject to the Protective Covenants of Interstate 
Industrial Park, attached hereto as Exhibit "C", and to such rules and 
regulations pertaining to Gwinnett Park which may hereafter be adopted and 
promulgated.

                               MISCELLANEOUS PROVISIONS

    A.    Whenever the singular number is used in this Lease and when 
required by the context, the same shall include, the plural, and the 
masculine gender shall include the feminine and neuter genders, and the word 
"person" shall include corporation, firm or association.  If there be more 
than one tenants, the obligations imposed upon Tenant under this Lease shall 
be joint and several.

    B.    The headings or titles to paragraphs of this Lease are not a part 
of this Lease are not a part of this Lease and shall have no effect upon the 
construction or interpretation of any part of this Lease.

    C.    This instrument contains all of the agreements and conditions made 
between the parties to this Lease and may not be modified orally or in any 
other manner than by agreement in writing signed by all parties to this Lease.

    D.    Time is of the essence of each term and provision of this Lease.

    E.    Except as otherwise expressly stated, each payment required to 
be made by Tenant shall be in addition to and not in substitution for other 
payments to be made by Tenant.

    F.    Subject to paragraph 20, the terms and provisions of this Lease 
shall be binding upon and inure to the benefit of the heirs, executors, 
administrators, successors, and assigns of Landlord and Tenant.

    G.    All covenants and agreements to be performed by Tenant under any of 
the terms of this Lease shall be performed by Tenant at Tenant's sole cost 
and expense and without any abatement of rent.

    H.    Where the consent of a party is required, such consent will not be 
unreasonably withheld.

    I.    This Lease shall create the relationship of Lessor and Lessee 
between landlord and Tenant; no estate shall pass out of Landlord; Tenant has 
only a usufruct, not subject to levy and/or sale and not assignable by Tenant 
except as provided in paragraph 20.01 hereof.

    J.    Tenant acknowledges and agrees that Landlord shall not provide 
guards or other security protection for the Leased Premises and that any and 
all security protection shall be the sole responsibility of Tenant.

    K.    This lease shall be governed by Georgia law.



    L.    Tenant shall not record this Lease or a memorandum thereof without 
the written consent of Landlord.  Upon the request of Landlord, Tenant shall 
join in the execution of a memorandum or so-called "short form" of this Lease 
for the purpose of recordation.  Said memorandum or short form of this Lease 
shall describe the parties, the Demised Premises and the Lease term, and 
shall incorporate this Lease by reference.

         IN WITNESS WHEREOF, The parties hereto who are individuals have set 
their hands and seals, and the parties who are corporations have caused this 
instrument to be duly executed by its proper officers and its corporate seal 
to be affixed, as of the day and year first above written.

Signed, sealed and delivered as to         A. R. WEEKS & ASSOCIATES, INC.
LANDLORD, in the presence of: 


/s/ John C. Atwell                         /s/ Forrest W. Robinson 
- -----------------------------------        ------------------------------------
                                           By:  Forrest W. Robinson


/s/ Deborah D. Arledge
- -----------------------------------
Notary Public


[SEAL] 


Signed, sealed and delivered as to         QUADRAM CORPORATION
TENANT, in the presence of: 


                                           /s/ Ann B. Srochi
- -----------------------------------        ------------------------------------
                                           By:  Secretary

                             

- -----------------------------------
Notary Public

ATTEST:

                             
- -----------------------------------
         (Corporate Seal)



 [LOGO]




Weeks Corporation 
4497 Park Drive 
Norcross, GA  30093 
770-923-4076/Phone 
770-717-3310/Fax

Consent of Landlord

With respect to the Lease Agreement by and between Weeks Realty, L.P. 
("Landlord") and Quadram Corporation ("Tenant"), Landlord hereby consents to 
the sublease of a portion of the facility to PaySys International, Inc. 
beginning June 1, 1996 through November 30, 2002 on such terms as are 
negotiated between Tenant and PaySys International.  Tenant shall remain 
fully responsible for the payment of rent and for compliance with all of its 
other obligations under the terms, provisions and covenants of the lease.

Weeks Realty, L.P. 

By: /s/ Forrest Robinson
   --------------------------------

Title:  President & C.O.O.
      -----------------------------

Date:   8/6/97                   
     ------------------------------
 


                          FIRST AMENDMENT TO LEASE AGREEMENT                  
    THIS FIRST AMENDMENT TO LEASE AGREEMENT (hereinafter referred to as the 
"First Amendment") is made as of the 16 day of November, 1990, by and between 
WWW, LTD. (hereinafter referred to as "Landlord"), and QUADRAM CORPORATION 
(hereinafter referred to as "Tenant").

                                     WITNESSETH:                              

    WHEREAS, Landlord is landlord and Tenant is tenant under that certain 
Lease Agreement (hereinafter referred to as the "Agreement") dated March 11, 
1985 for the lease of 137,100 sq. ft. of office warehouse space at 4355 
Shackelford Road, Norcross, in Gwinnett County, Georgia and certain 
easements, rights and privileges appurtenant thereto (hereinafter referred to 
as the "Leased Premises"); and

    WHEREAS, the Lease was to have expired by its terms on March 31, 1995 and 
Tenant desires to continue to occupy the Leased Premises beyond the 
expiration date; and

    WHEREAS, Landlord and Tenant desire to enter into this First Amendment in 
order to provide for an extension of the Lease by Tenant upon terms and 
conditions mutually acceptable to Landlord and Tenant;

    NOW, THEREFORE, for and in consideration of Ten Dollars ($10.00) paid by 
Landlord and Tenant to one another, and for other good and valuable 
consideration, the receipt and sufficiency of which are hereby acknowledged 
by Landlord and Tenant, Landlord and Tenant amend the Agreement as follows:

    1.   The Agreement is hereby extended to November 30, 1997, on all of the 
same terms, covenants and conditions as the Agreement, with the same base 
year as the original term, except that the base monthly rental due under the 
Agreement shall be as follows:

         December 1, 1990 - November 30, 1991    $4.40 per square foot
         December 1, 1991 - November 30, 1992    $4.50 per square foot
         December 1, 1992 - November 30, 1993    $4.60 per square foot
         December 1, 1993 - November 30, 1994    $4.70 per square foot
         December 1, 1994 - November 30, 1995    $4.80 per square foot
         December 1, 1995 - November 30, 1996    $4.90 per square foot
         December 1, 1996 - November 30, 1997    $5.00 per square foot

The landscaping service fees shall continue at the rate Tenant is currently 
paying and shall continue to increase at a rate of six percent (6%) through 
the original term of the lease.

    2.   Except as expressly modified by this First Amendment, all 
provisions, terms and conditions of the Agreement shall remain in full force 
and effect.



    3.   The parties agree that there exist no defaults or events of default 
under the Agreement and Landlord waives all claims for late payments of 
rental through November, 1990.

    4.   In the event a provision of this First Amendment conflicts with a 
provision of the Agreement, the First Amendment shall supersede and control.

    5.   All terms and phrases used herein shall have the same meaning as 
assigned to them in the Agreement.

    6.   This First Amendment shall not be of any legal effect or consequence 
unless signed by Landlord and Tenant, and once signed by Landlord and Tenant 
it shall be binding upon and inure to the benefit of Landlord, Tenant, and 
their respective legal representatives, successors and assigns.

    7.   This First Amendment has been executed and shall be construed under 
the laws of the State of Georgia. 



    IN WITNESS WHEREOF, the undersigned have caused this First Amendment to 
be executed under seal and delivered as of the day and year first above 
written.

                                         LANDLORD:

Signed, sealed and delivered in          WWW, LTD. 
the presence of:


                                         By:  /s/ A. R. Weeks, Jr.
- -----------------------------------         ----------------------------------
Witness                                       A. R. Weeks, Jr.


/s/ Deborah D. Arledge
- -----------------------------------
Notary Public


[SEAL]


                                         TENANT:

Signed, sealed and delivered in          QUADRAM CORPORATION 
the presence of:


/s/ Donna McElhannon                     By:  /s/ J. Leland Strange   
- -----------------------------------         ----------------------------------
Witness                                     Name:                       
                                            Its:  President


/s/ Marcy P. Holloway
- -----------------------------------
Notary Public


[SEAL]



                                         ATTEST:

                                         By:  /s/ Bonnie L. Herron 
                                            ----------------------------------
                                            Name:           
                                            Its:  Corporate Secretary

                                                    [CORPORATE SEAL] 



                         SECOND AMENDMENT TO LEASE AGREEMENT                  

    THIS SECOND AMENDMENT TO LEASE AGREEMENT (hereinafter referred to as the 
"Second Amendment") is made as of the 19 day of June, 1997, by and between 
WEEKS REALTY, L.P. (hereinafter referred to as "Landlord"), and QUADRAM 
CORPORATION (hereinafter referred to as "Tenant").

                                     WITNESSETH:                              

    WHEREAS, A.R. Weeks & Associates, Inc. entered into that certain Lease 
Agreement dated March 11, 1985, as amended by that certain First Amendment to 
Lease Agreement dated November 16, 1990, (hereinafter collectively referred 
to as the "Agreement") for the lease of 137,100 sq. ft. of office/warehouse 
space at 4355 Shackelford Road, Norcross, Georgia, Building 2 in Gwinnett 
Park which is more particularly described in Exhibit "A" to the Agreement and 
certain easements, rights and privileges appurtenant thereto (hereinafter 
referred to as the "Leased Premises"); and

    WHEREAS, the Weeks Realty, L.P. succeeded to the interest of the landlord 
under the Agreement and is the Landlord with respect to the Leased Premises; 
and

    WHEREAS, the Agreement will expire by its terms on November 30, 1997 and 
Tenant desires to enter into this Second Amendment in order to extend the 
term of the Agreement;

    NOW, THEREFORE, for and in consideration of Ten Dollars ($10.00) paid by 
Landlord and Tenant to one another, and for other good and valuable 
consideration, the receipt and sufficiency of which are hereby acknowledged 
by Landlord and Tenant, Landlord and Tenant amend the Agreement as follows:

    1.   The Agreement is hereby extended for an additional five (5) year 
term effective December 1, 1997 and continuing until midnight on November 30, 
2002 on all of the same terms, covenants and conditions as the original 
Agreement with the same base year except that the base rental for the new 
term shall be as set forth below:

    December 1, 1997 - November 30, 2000   $59,981.25/month   $719,775.00/year
    December 1, 2000 - November 30, 2002   $62,837.50/month   $754,050.00/year

    The base rental shall be due on or before the first day of each calendar 
month during the term together with any other additional rent as set forth in 
the Agreement.  The landscaping service fee shall continue at its current 
rate.

    2.   As consideration for Tenant's performance of all obligations to be 
performed by Tenant under this Lease, Landlord shall contribute the sum of 
One Hundred Twelve Thousand One Hundred and 00/100 Dollars ($112,100.00) (the 
"Allowance") towards the cost of tenant improvements to the Leased Premises.  
The Allowance shall be used for alterations, improvements, fixtures and 
equipment which become part of or are attached or affixed to the 



Leased Premises, including walls, wall coverings and floor coverings, but 
excluding trade fixtures, furniture and furnishings or other personal 
property.  In the event the cost of tenant improvements exceeds the cost of 
tenant improvement Allowance, the excess shall be paid by Tenant within 
thirty (30) days of Tenant's receipt of Landlord's notice.

    3.   Tenant shall have the option to renew the Agreement for one (1) five 
(5) year term provided that Tenant gives written notice to Landlord of its 
intention to renew at least one hundred eighty (180) days prior to the end of 
the then current term of the Lease.  The Extended Term shall be on the same 
terms and conditions as the initial term of the Agreement, except as 
expressly provided herein to the contrary with respect to Base Rent and 
except for such as are, by their terms, inapplicable to an Extended Term.

    The Base Rental for the Extended Term shall increase at a rate of seven 
percent (7%) above the ending rate for the preceding term, payable in monthly 
installments on or before the first day of each calendar month in the 
Extended Term.

    It is expressly understood that Tenant shall have no option to extend the 
term of the Agreement for the Extended Term if at the time of such attempted 
exercise of the Extended Term the Agreement is not then in full force and 
effect and if Tenant is then in default of any terms and conditions of the 
Agreement beyond any applicable notice and cure period provided for herein.

    4.   Landlord and Tenant hereby agree to cooperate with each other in the 
construction of 10 to 12 parking spaces ("Additional Parking") to be added to 
the existing parking area per the attached plan marked Exhibit "A".  The cost 
of constructing the Additional Parking shall be paid by Landlord.

    5.   Landlord has agreed to renovate the landscaping and sprinkler 
system, at Landlord's sole cost and expense per the attached plan marked 
Exhibit "B" and to construct a new storefront entrance to the Premises on the 
Meca Way side of the Building, per the attached plan marked Exhibit "C".

    6.   Landlord agrees to provide preventative maintenance on the HVAC 
system for the Leased Premises, at its sole cost, provided that Landlord 
shall not have any obligation to make any corrections, repairs or 
replacements to the systems.

    7.   Except as expressly modified by this Second Amendment, all 
provisions, terms and conditions of the Agreement shall remain in full force 
and effect.

    8.   In the event a provision of this Second Amendment conflicts with a 
provision of the Agreement, the Second Amendment shall supersede and control.

    9.   All terms and phrases used herein shall have the same meaning as 
assigned to them in the Agreement.

                                       2


    10.  This Second Amendment shall not be of any legal effect or 
consequence unless signed by Landlord and Tenant, and once signed by Landlord 
and Tenant it shall be binding upon and inure to the benefit of Landlord, 
Tenant, and their respective legal representatives, successors and assigns.

    11.  This Second amendment has been executed and shall be construed under 
the laws of the State of Georgia.

    IN WITNESS WHEREOF the undersigned have caused this First Amendment to be 
executed under seal and delivered as of the day and year first above written.

                                          LANDLORD:

                                          WEEKS REALTY, L.P.,
Signed, sealed and delivered in           a Georgia limited partnership
the presence of:

/s/ Kelly A. Kinnary
- -----------------------------------       By: Weeks GP Holdings, Inc.
Witness                                       a Georgia corporation,
                                              its sole general partner

/s/ Stephanie Pongetti                    By: /s/ Forrest Robinson
- -----------------------------------          ---------------------------------
Notary Public                             Name:   Forrest Robinson
                                               -------------------------------
                                          Its:    President/C.O.O.
                                              --------------------------------


[SEAL]

                                          TENANT:
Signed, sealed and delivered in 
the presence of:                          QUADRAM CORPORATION

/s/ Sonja Lee
- -----------------------------------
Witness                                   By:    /s/ J. Leland Strange
                                             ---------------------------------
                                          Name: 
                                               -------------------------------
/s/ Sherry L. Wilhelm                     Its:   President
- -----------------------------------           --------------------------------
Notary Public


[SEAL]


                                          ATTEST:

                                          By:   /s/ Bonnie L. Herron
                                             ---------------------------------
                                          Name:     Bonnie L. Herron
                                               -------------------------------
                                          Its:      Secretary            
                                              --------------------------------

                                                    [Corporate Seal]