<PAGE>

                                                                  EXHIBIT 10.2

               Consult your lawyer before signing this lease - it has important
legal consequences.

                                 BUSINESS LEASE

         The Landlord and the Tenant agree to lease the Rental Space for the
Term and at the Rent stated, as follows: (The words Landlord and Tenant include
all landlords and all tenants under this Lease.)

LANDLORD: Levco Enterprises, L.L.C.            TENANT: ClearLogic, Inc.
          P. O. Box 16                                 730 S. White Horse Pike
          Woodbury, NJ 08096                           Audubon, NJ 08106

RENTAL SPACE:   Professional office space located at 41 S. Haddon Ave.,
                Haddonfield, NJ
                Approx. 6500 sq. ft. suite located on the entire second floor of
                the building.

LEASE DATE:     March 3, 1999

RENT FOR TERM:  $207,000.00.  The rent is payable in advance on the first day of
                each month, as follows:

                       5/1/99 - 5/31/2000 @ $5000.00/month
                       5/1/00 - 5/31/2001 @ $5750.00/month
                       5/1/01 - 5/31/2002 @ $6500.00/month

OPTION: The Landlord and Tenant shall have the option to rent the leased space
for an additional two (2) year period after the initial lease term. Rent for the
option years will start at $7000.00 per month and increase 5% annually
thereafter.

TERM: Three (3) Years: Beginning - May 1, 1999; Ending - May 31, 2002

SECURITY:  $5000.00

LIABILITY INSURANCE: Minimum amounts of $1,000,000.00 for each person injured,
$1,000,000.00 for any one accident, and $1,000,000.00 for property damage

USE OF RENTAL SPACE: Office space for software and internet service company

LATE FEE: There shall be a 5% late charge for any monthly rental payment
received after the 10th of any month.

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                                TABLE OF CONTENTS

<TABLE>
<S> <C>                                        <C> <C>
1.  Possession and Use                         17. Signs
2.  Delay in Giving of Possession              18. Access to Rental Space
3.  No Assignment or Subletting                19. Fire and Other Casualty
4.  Rent and Additional Rent                   20. Eminent Domain
5.  Security                                   21. Subordination to Mortgage
6.  Liability Insurance                        22. Tenant's Certificate
7.  Unavailability of Fire Insurance, Rate     23. Violation, Eviction, Re-entry and
    Increases                                      Damages
8.  Water Damage                               24. Notices
9.  Liability of Landlord and Tenant           25. No Waiver
10. Real Estate Taxes                          26. Survival
11. Acceptance of Rental Space                 27. End of Term
12. Quiet Enjoyment                            28. Binding
13. Utilities and Services                     29. Gross Lease
14. Tenant's Repairs, Maintenance, and         30. CAM
    Compliance                                 31. Parking
15. Landlord's Repairs and Maintenance         32. Full Agreement
16. No Alterations
</TABLE>

1.       Possession and Use
         The Landlord shall give possession of the Rental Space to the Tenant
for the Term. The Tenant shall take possession of and use the Rental Space for
the purpose stated above. The Tenant may not use the Rental Space for any other
purpose without the written consent of the Landlord.

         The Tenant shall not allow the Rental Space to be use for any unlawful
or hazardous purpose. The Tenant is satisfied that the Rental Space is zoned for
the Use stated. The Tenant shall obtain any necessary certificate of occupancy
or other certificate permitting the Tenant to use the Rental Space for that Use.

         The Tenant shall not use the Rental space in any manner that results in
(1) an increase in the rate of fire or liability insurance or (2) cancellation
of any fire or liability insurance policy on the Rental Space. The Tenant shall
comply with all requirements of the insurance companies insuring the Rental
Space. The Tenant shall not abandon the Rental Space during the Term of this
Lease or permit it to become vacant for extended periods.

2.       Delay in Giving of Possession
         This paragraph applies if (a) the Landlord cannot give possession of
the Rental Space to the Tenant on the beginning date and (b) the reason for the
delay is not the Landlord's fault. The Landlord shall not be held liable for the
delay. The Landlord shall then have 30 days in which to give possession. If
possession is given within that time, the Tenant shall accept possession and pay

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the Rent from that date. The ending date of the Term shall not change. If
possession is not given within that time this Lease may be canceled by either
party on notice to the other.

3.       No Assignment or Subletting
         The Tenant may not do any of the following without the Landlord's
written consent: (a) assign this Lease (if the Tenant is a corporation, the sale
or a majority of its shares shall be treated as an assignment), (b) sublet all
or any part of the Rental Space or (c) permit any other person or business to
use the Rental space.

4.       Rent and Additional Rent
         Tenant shall pay the Rent to the Landlord at the Landlord's address.

         If the Tenant fails to comply with any agreement in this Lease, the
Landlord may do so on behalf of the Tenant. The Landlord may charge the cost to
comply, including reasonable attorney's fees to the Tenant as "additional rent."
The additional rent shall be due and payable as Rent with the next monthly Rent
payment. Non-payment of additional rent shall give the Landlord the same rights
against the Tenant as if the Tenant failed to pay the Rent.

5.       Security
         The Tenant has given to the Landlord the Security stated above. The
Security shall be held by the Landlord during the Term of this Lease. The
Landlord may deduct from the Security any expenses incurred in connection with
the Tenant's violation of any agreement in this Lease. For example, if the
Tenant does not leave the rental Space in good condition at the end of the Term,
the Security may be used to put it in good condition. If the amount of damage
exceeds the Security, the Tenant shall pay the additional amount to the Landlord
on demand.
         If the Landlord uses the Security or any part of it during the Term,
the Tenant shall on demand pay the Landlord for the amount used. The amount of
the Security is to remain constant throughout the Term. The Security is not to
be used by the Tenant for the payment of Rent. The Landlord shall repay to the
Tenant any balance remaining within a reasonable time after the end of the Term.
The Tenant shall not be entitled to interest on the Security.
         If the Landlord's interest in the Rental Space is transferred, the
landlord shall turn over the security to the new Landlord. The Landlord shall
notify the Tenant of the name and address of the new Landlord. Notification must
be given within 5 days after the transfer, by registered or certified mail. The
Landlord shall then no longer be responsible to the Tenant for the repayment of
the Security. The new Landlord shall be responsible to the Tenant for the return
of the Security in accordance with the terms of this Lease.

6.       Liability Insurance
         The Tenant shall obtain, pay for and keep in effect for the benefit of
the Landlord and the Tenant public liability insurance on the Rental space. The
insurance company and the broker must be acceptable to the Landlord. This
coverage must be in at least the minimum amounts stated above.


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         All policies shall state that the insurance company can not cancel or
refuse to renew without at least 10 days written notice to the Landlord.

         The Tenant shall deliver the original policy to the Landlord with proof
of payment of the first year's premiums. This shall be done not less than 15
days before the Beginning of the Term. The Tenant shall deliver a renewal policy
to the Landlord with proof of payment not less than 15 days before the
expiration date of each policy.

7.       Unavailability of Fire Insurance, Rate Increases
         If due to the Tenant's use of the Rental Space the Landlord cannot
obtain and maintain fire insurance on the Building in an amount and form
reasonably acceptable to the Landlord, the Landlord may cancel this Lease on 30
days notice to the Tenant. If due to the Tenant's use of the Rental Space the
fire insurance is increased the Tenant shall pay the increase in the premium to
the Landlord on demand.

8.       Water Damage
         The Landlord shall not be liable for any damage or injury to any
persons or property caused by the leak or flow of water from or into any part of
the Building.

9.       Liability of Landlord and Tenant
         The Landlord shall not be liable for injury or damage to any person or
property unless it is due to the Landlord's act or neglect. The Tenant is liable
for any loss, injury or damage to any person or property cased by the act or
neglect of the Tenant or the Tenant's employees. The Tenant shall defend the
Landlord from and reimburse the Landlord for all liability and costs resulting
from any injury or damage due to the act or neglect of the Tenant or the
Tenant's employees.

10.      Real Estate Taxes
         The Landlord shall pay the yearly Municipal Real Estate Taxes on the
         Building.

11.      Acceptance of Rental Space
         The Tenant has inspected the Rental Space and agrees that the Rental
space is in satisfactory condition. The Tenant accepts the Rental space "as is."

12.      Quiet Enjoyment
         The Landlord has the right to enter into this Lease. If the Tenant
complies with this Lease, the Landlord must provide the Tenant with undisturbed
possession of the Rental Space.

13.      Utilities and Services
         The Tenant shall arrange and pay for all utilities and services
         required for the Rental Space
including the following:   (a) Alarm               (b) Sewer      (c) Electric
                           (d) Hot and cold water  (e) Gas

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The Landlord is not liable for any inconvenience or harm caused by any stoppage
or reduction of utilities and services beyond the control of the Landlord. This
does not excuse the Tenant from paying Rent.

14.      Tenant Repairs, Maintenance and Compliance
         The Tenant shall:

         (a) Promptly comply with all laws, orders, rules and requirements of
governmental authorities, insurance carriers, board of fire underwriters, or
similar groups.

         (b) Maintain the Rental Space and all equipment and fixtures in it in
good repair and appearance.

         (c) Maintain all necessary repairs to Rental space and all equipment
and fixtures in it, except structural repairs.

         (d) Maintain the Rental Space in a neat, clean, safe, and sanitary
condition, free of all garbage.

         (e) Keep the walks, driveway, parking area, yard, entrances, hallways,
and stairs clean and free from trash, debris, snow and ice.

         (f) Use all electrical, plumbing and other facilities in the Rental
Space safely.

         (g) Use no more electricity than the wiring or feeders to the Rental
Space can safely carry.

         (h) Promptly replace all broken glass in the Rental Space.

         (i) Do nothing to destroy, deface, damage, or remove any part of the
Rental Space.

         (j) Keep nothing in the Rental Space which is inflammable, dangerous or
explosive or which might increase the danger of fire or other casualty.

         (k) Promptly notify the Landlord when there are conditions which need
repair.

         (l) Do nothing to destroy the peace and quiet of the Landlord, other
tenants, or persons in the neighborhood.

         (m) Avoid littering in the building or on its grounds.

         (n) Janitorial services and trash removal.

         The Tenant shall pay any expenses involved in complying with the above.

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15.      Landlord's Repairs and Maintenance
         The Landlord shall:

         (a) Maintain the public areas, roof and exterior walls in good
condition.

         (b) Make all structural repairs unless these repairs are made necessary
by the act or neglect of the Tenant or the Tenant's employees.

         (c) Make necessary replacements of the plumbing, cooling, heating and
electrical systems, except when made necessary by the act or neglect of the
Tenant or the Tenant's employees.

         (d) Maintain the elevators in the Building, if any.

16.      No Alterations

         The Tenant may not make any changes or additions to the Rental Space
without the Landlord's written consent. Any changes or additions made without
the Landlord's written consent shall be removed by the Tenant on demand.

         All changes or additions made with the Landlord's written consent shall
become the property of the Landlord when completed and paid for by the Tenant.
They shall remain as part of the Rental Space at the end of the Term. The
Landlord may demand that the Tenant remove all changes or additions at the end
of the Term. The Tenant shall promptly pay for all costs of any permitted
changes or additions. The Tenant shall not allow any mechanic's lien or other
claim to be filed against the Building. If any lien or claim is filed against
the Building, the Tenant shall have it promptly removed.

17.      Signs
         The Tenant shall obtain the Landlord's written consent before placing
any sign on or about the Rental Space. Signs must conform with all applicable
municipal ordinances and regulations.

18.      Access to Rental Space
         The Landlord shall have access to the Rental Space on reasonable notice
to the Tenant to (a) inspect the Rental Space (b) make necessary repairs,
alterations, or improvements (c) supply services, and (d) show it to prospective
buyers, mortgage lenders, contractors or insurers.

         The Landlord may show the Rental Space to rental applicants at
reasonable hours on notice to Tenant within 6 months before the end of the Term.

         The Landlord may enter the Rental Space at any time without notice to
the Tenant in case of emergency.

19.      Fire and Other Casualty

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         The Tenant shall notify the Landlord at once of any fire or other
casualty in the Rental Space. The Tenant is not required to pay Rent when the
Rental Space is Unusable. If the Tenant uses part of the Rental Space, the
Tenant must pay Rent pro-rata for the useable part.

         If the Rental space is partially damaged by fire or other casualty, the
Landlord shall repair it as soon as possible. This includes the damage to the
Rental Space and fixtures installed by the Landlord. The Landlord need not
repair or replace anything installed by the Tenant.

         Either party may cancel this lease if the Rental Space is so damaged by
fire or other casualty that it cannot be repaired within 90 days. If the parties
cannot agree the opinion of a contractor chosen by the Landlord and the Tenant
will be binding on both parties.

         This Lease shall end if the Rental space is totally destroyed. The
Tenant shall pay Rent to the date of destruction.

         If the fire or other casualty is caused by the act or neglect of the
Tenant or the Tenant's employees, the Tenant shall pay for all repairs and all
other damage.

20.      Eminent Domain
         Eminent domain is the right of a government to lawfully condemn and
take private property for public use. Fair value must be paid for the property.
The taking occurs either by court order or by deed to the condemning party. If
any part of the Rental Space is taken by eminent domain, either party may cancel
this lease on 30 days notice to the other. The entire payment for the taking
shall belong to the Landlord. The Tenant shall make no claim for the value of
this Lease for the remaining part of the Term.

21.      Subordination to Mortgage
         In a foreclose sale all mortgages which now or in the future affect the
Building have priority over this Lease. This means that the holder of a mortgage
may end this Lease on a foreclosure sale. The Tenant shall sign all papers
needed to give any mortgage priority over this Lease. If the Tenant refuses, the
Landlord may sign the papers on behalf of the Tenant.

22.      Tenant's Certificate
         At the request of the Landlord, the Tenant shall sign a certificate
stating that (a) this Lease has not been amended and is in effect, (b) the
Landlord has fully performed all of the Landlord's agreements in this Lease, (c)
the Tenant has no rights to the Rental Space except as stated in this Lease (d)
the Tenant has paid all Rent to date, and (e) the Tenant has not paid Rent for
more than one month in advance. The Certificate shall also list all the property
attached to the Rental Space owned by the Tenant.

23.      Violation, Eviction, Re-entry and Damages
         The Landlord reserves a right of re-entry which allows the Landlord to
end this Lease and re-enter the Rental Space if the Tenant violates any
agreement in this Lease. This is done by

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eviction. Eviction is a court procedure to remove a tenant. Eviction is started
by the filing of a complaint in court and the service on a tenant of the
complaint and a summons to appear in court. The Landlord may also evict the
Tenant for any other cause allowed by law. After obtaining a judgment for
possession and compliance with the warrant of removal, the Landlord may re-enter
and take back possession of the Rental Space. If the cause for eviction is
nonpayment of Rent, notice does not have to be given to the Tenant before the
Landlord files a complaint. If there is any other cause to evict, the Landlord
must give to the Tenant the notice required by law before the Landlord files a
complaint for eviction.

         The Tenant is liable for all damages caused by the tenant's violation
of any agreement in this Lease. This includes reasonable attorney's fees and
costs. The rights and remedies of the Landlord under this Lease are not intended
to be inclusive but as additional to all other rights and remedies allowed to
the Landlord by the law.

         After eviction, the Tenant shall pay the unpaid Rent for the Term or
until the Landlord re-rents the Rental Space, if sooner. If the Landlord
re-rents the Rental Space for less than the Tenant's Rent, the Tenant shall pay
the difference until the end of the Term. The Tenant shall not be entitled to
any excess resulting from the re-renting. The Tenant shall also pay (a) all
reasonable expenses incurred by the Landlord in preparing the Rental Space for
re-renting and (b) commissions paid to a broker for finding a new tenant.

24.      Notices
         All notices given under this Lease must be in writing. Each party must
accept and claim the notices given by th other party. Unless otherwise provided
by law, they may be given by (a) personal delivery, or (b) certified mail,
return receipt requested. Notices shall be addressed to the Landlord at the
address written at the beginning of this Lease and to the Tenant at the Rental
Space.

25.      No Waiver
         The Landlord's failure to enforce any agreement in this Lease shall not
prevent the Landlord from enforcing the agreement for any violations occurring
at a later time.

26.      Survival
         If any agreement in this Lease is contrary to law the rest of the Lease
shall remain in effect.

27.      End of Term
         At the end of the Term the tenant shall (a) leave the Rental Space
clean, (b) remove all of Tenant property, (c) remove all signs and restore that
portion of the Rental Space on which they were placed, (d) repair all damage
cause by moving and (e) return the Rental Space to the Landlord in the same
condition as it was at the beginning of the Term except for normal wear and
tear.

         If the Tenant leaves any property in the Rental Space the Landlord may
(a) dispose of it and charge the Tenant for the cost of disposal or (b) keep it
as abandoned property.

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28.      Binding
         This Lease binds the Landlord and the Tenant and all parties who
lawfully succeed to their rights or take their places.

29.      Gross Lease
         The monthly rental payments include the tenant's share of real estate
taxes, parking fees and landlord property insurance, and utilities.

30.      Common Area
         The tenant agrees to pay his pro-rata share of the common area charges
based on their proportionate share of the square footage of the rental property.
These costs shall be estimated at this time not to exceed $1.00/sq. ft. Common
area includes snow removal, water, sewer, parking lot maintenance, mechanical
maintenance and landscaping.

31.      Parking
         The tenant will have the exclusive right to use a total of 16
designated parking spaces. This shall consist of 8 spaces in the borough lot,
and 8 spaces in the Ellis St. Lot.

32.      Full Agreement
         The parties have read this Lease it contains their full agreement it
may not be changed except in writing signed by the Landlord and the tenant.



SIGNATURES:


/s/ Levco Enterprises, L.L.C.  3/8/99
-------------------------------------
Landlord


/s/ Sina Khelil 3/8/99
-------------------------------------
Tenant

-------------------------------------
Tenant




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