Document:

EXHIBIT 10.7

                                  OFFICE LEASE

         THIS LEASE, made this 24th day of January, 2001, by and between Golden,
Hill Partnership (herein called "Landlord") and BSI2000 (herein called
"Tenant").

         1. LEASED PREMISES. Landlord hereby leases to Tenant, and Tenant hereby
leases from Landlord for the term, at the dental, and upon. all of the
conditions set forth herein, that certain real property situated in the County
of Jefferson, State of Colorado, commonly known as Suite B-410 at the Golden
Hill Office Centre at, 12600 W. Colfax Avenue Lakewood, Colorado 80215
containing 2,821 rentable square feet. Said leased property with all
improvements and appurtenances is herein called "the Demised Premises".

         2. TERM. The term of this Lease shall be for a period of three (3)
years, commencing on the 1st of February, 2001 or the date Landlord delivers
possession of the Demised Premises, and ending at 12:00 midnight on the 31rst
day of January, 2004, three years thereafter. Landlord will use its best efforts
to complete Preparation of the Demised Premises pursuant to the date the Term
commences.

         3. BASE RENT. In consideration of said demise, the Tenant agrees to pay
the Landlord as base rent for said Demised Premises for the full term aforesaid
the total sum of $152,334.00 payable as follows: $4,231.50 per month beginning
February 1, 2001 and each first thereafter. A deposit of $4,231.50 is required
upon execution of this lease.

         4. ADDITIONAL RENT.

         a. Operating Expenses. Tenant shall pay Landlord additional annual
rental equal to the amount by which the operating expenses for the Building
exceed year 2000 base year expenses per rentable square foot, multiplied by
Tenant's Proportionate Share of 1.14% which is the ratio of the rentable area of
the premises to the total rentable area in the Building.

         Operating expenses shall be defined as:

         (1) Taxes, assessments, and governmental charge whether Federal, State,
County or Municipal, which are levied on or charged against the real estate
where the Premises are located and any other taxes and assessments attributable
to said real estate or its operation excluding, however, federal and State
income taxes;

         (2) Reasonable insurance premiums attributable to the real estate of
which the leases Premises form a part;

         (3) All charges, for electricity, telephone, fuel, light or power, and
other such charges of a utility nature supplied to the property in which
Premises are located; and

         (4) All other operating costs which shall be deemed to include, but not
be limited to, any and all additional expenses which have not been specifically
enumerated hereinabove which

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are incurred by Landlord .in connection with the maintenance, management,
operation and repair (as defined in paragraph 4A hereof) of the real estate of
which the Leased Premises are a part. `

         b. Such rental above shall be paid at monthly intervals, on the first
day of each month, upon receipt of a statement of estimated charges from
Landlord, which statement shall be furnished by Landlord at least annually.

         5. SECURITY DEPOSIT.

         a. Tenant has deposited with Landlord the sum of $4,231.50 to secure
the full and faithful performance of every provision of this Lease to be
performed by Tenant. If Tenant defaults with respect to any provision of this
Lease; including but not limited to the provisions relating to the payment of
rent, Landlord may use, apply or retain all or any part of this security deposit
for the payment of any rent or any other sum. in default, or for the payment of
any other amount which Landlord may spend or become obligated to spend by reason
of Tenant's default, or-to compensate Landlord for any other loss or damage
which Landlord may suffer bar reason of Tenant's default. If any portion of said
deposit `is so used or applied, Tenant shall within five (5) days after written
demand therefor deposit cash with Landlord in an amount sufficient to restore
the security deposit to its original amount, and Tenant's failure to do so shall
be a material breach of this Lease. Said deposit shall not be considered as
liquidated damages. If claims of Landlord exceed said deposit, Tenant shall
remain liable for the balance of such, claims. Landlord shall not be required to
keep this security deposit separate from its general funds, and Tenant shall not
be entitled to interest on such deposit.

         b. If Tenant shall fully and faithfully perform every provision of this
Lease to be performed by it, the security deposit or any balance thereof shall
be returned to Tenant (or, at Landlord's option, to the last assignee of
Tenant's interest hereunder) within sixty (60) days after the later of
expiration of the Lease term and Tenants vacation of the premises. In the event
of termination of Landlord's interest in this Lease, Landlord shall transfer the
deposit to Landlord's successor in interest, whereupon Tenant agrees to release
Landlord from liability for the return of such deposit or the accounting
therefore.

         c. As of the close of each calendar year, Landlord shall compute the
actual. Operating Expenses and Taxes of the Building for the previous
twelve-month period (if the Building has been operating for less than twelve
months, the cost of operating the Building for a year shall be determined by
dividing the actual Operating Expenses and Taxes by the number of days of actual
operating and multiplying by 365). Landlord shall deliver to Tenant notice of
such cost and the amount due (taking into account the base year expenses per
square foot annual allowance, if any, from Tenant no later than April 15 of the
year immediately subsequent to the year to which such costs relate. Tenant shall
reimburse Landlord within thirty-days after notice of any deficiency between
estimated Operating Expenses and Taxes paid and actual Operating Expenses and
Taxes incurred. In the event of over-payment by Tenant, the Landlord shall apply
the excess to the next successive installments of Rent due hereunder unless
there are no further rent payments due from Tenant, in which case Landlord shall
pay such excess to Tenant within thirty days of notice. Nothing in the previous
sentence shall require Landlord to apply or reimburse any part of the Base Rent.

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         6. LATE CHARGES AND INTEREST. If the Tenant shall fail to pay any sum
provided herein within five (5) days of due date as stipulated herein, the
Tenant agrees to pay an additional sum of 10% for each monthly rental payment so
in default to defray the additional bookkeeping and collection costs, in
addition to the payment of any other costs incurred by the Landlord as provided
herein. All sums due to Landlord pursuant to this Lease shall accrue interest at
the rate of 12% per annum.

         7. SERVICES. The Landlord agrees, during the period of this Lease:

         a. to heat the Demised Premises whenever necessary during ,reasonable
business hours of customary heating season. To provide janitor and elevator
service, water and plumbing as determined by Landlord. To provide electricity
for all lighting and for miscellaneous office equipment and normal office
purposes required by Tenant, together with electric bulbs for lamps for lighting
the Demised Premises, which bulbs Landlord shall replace as necessary;

         b. In case Tenant requires electric energy for signs, or any equipment
not part of a normal office operation, such electricity shall be furnished by
Landlord, and the rental payable hereunder shall be increased by an amount
equivalent to the sum paid by the Landlord for such additional electricity.
Unless a flat rate can be mutually agreed upon between the parties hereto, the
additional rental shall be determined by measuring, through metering equipment
furnished and installed by the Tenant, the additional electricity so required by
Tenant and computing the cost thereof at the average rate charged Landlord for
electricity supplied to the building. In the event Tenant requires heating and
air conditioning during off hours, weekends and holidays. Landlord shall on
notice provide such services at a rate to be agreed upon in writing with the
Tenant prior to furnishing same.

         c. To cause public halls to be lighted during the time and the manner
customary in the building. Landlord shall not be liable for failure to supply
such heating, janitor, elevator, lighting or other services, or any of them,
when such failure is not due to gross negligence on its part, it being
understood hat Landlord reserves the right to temporarily discontinue such
services, or any of them, at such times as may be necessary by reason of
accident, repairs, alterations or improvements, or whenever, by reason of
strikes, lockouts, riots, acts of God, governmental regulations, or any other
happening, Landlord is unable to furnish such services.

         d. If any payment of rent as herein provided shall remain unpaid for
more than five days after the same shall become due, Landlord may, without
notice to Tenant, discontinue furnishing lighting, heating and janitor services,
until all arrears of rent shall have first been paid and discharged, and that
Landlord shall not be liable for damages, and that such action shall in no way
operate to release Tenant froze the obligations hereunder.

         8. BUILDING ACCESS. Landlord reserves the right to close and keep
locked all entrance and exit doors of the building on weekends, legal holidays
and on other days between the hours of 6:00 p.m. 8:00 a.m. and during such
further hours as Landlord may deem advisable for the adequate protection of said
building and the property of its tenants.

         9. PARKING. Tenant shall have the non-exclusive right to use in common
with Tenants within the building, their guests, invites and customers, 8,
including two covered,

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passenger automobile parking space located in the parking lot adjacent to the
building in which the Demised Premises are located. The Landlord takes no
responsibility in policing, the parking lot but reserves the right to promulgate
such rules and regulations as it may deem necessary from time to time.

         10. CHARACTER OF OCCUPANCY. Tenant shall use and occupy the Demised
Premises in a careful, safe and proper manner, and only for the purpose of
general office use. Tenant will not use or permit the Demised Premises to be
used for any purposes prohibited by the laws of the United States or the State
of Colorado, or any of the ordinances of any city or county wherein the Demised
Premises are located. Tenant will not use or keep any substance or material in
or about the Demised Premises which nay violate or affect the validity of the
,insurance on said building or increase the hazard of the risk, or which may
prove offensive or annoying to other tenants of the building. Tenant will not
permit any nuisance to be committed in the Demised Premises. Tenant will pay on
demand for any damage to the Demised Premises caused by the misuse of same by
Tenant or his agents or employees.

         11. BUILDING FINISH ITEMS.

         a. Landlord will provide the following building standard finish to
Tenant:

                  (1) Directory. One building standard directory strip will be
provided by Landlord, along with hallway Suite sign.

                  (2) Window Coverings. Building standard blinds or drapes on
exterior windows.

                  (3) Air Conditioning. Landlord will provide building standard
hewing, ventilating and air conditioning system as well as a duct distribution
system. However, Tenant will be responsible for all construction costs
associated with changes to mechanical and electrical systems due to Tenant
requirements which exceed or differ from building standards, or from office as
is now existing.

                  (4) General. All of the items and finishes listed herein will
conform to standard building specifications, as to color, quality, and quantity.
In the event Tenant desires material of its choosing, different from .the office
as it now exists, or desires light fixtures, electrical outlets or telephone
outlets or any other items, not already in the `"office, the cost of the same
shall be borne by the Tenant. The cost of modifications of building standards
for any item shall include the cost of architectural and engineering and the
increased cost of construction.

                  (5) Fixtures. All improvements made to the Demised Premises
shall become a part of the property owned by the Landlord and be surrendered
upon the termination of, or the expiration of, the term of this Lease, in. good
condition, ordinary wear and tear excepted.

                  (6) Limitations. The Landlord shall not be called upon for any
future expenditures on, the Demised Premises during the term of' said Lease
except as is specifically provided in this Lease.

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         b. Landlord shall advise Tenant, upon the execution of this Lease, of
the estimated cost of any items required by Tenant beyond the limitations set
forth above and the Tenant agrees to pay the Landlord 50% of the estimated costs
upon the execution of this Lease. Landlord hereby acknowledges receipt of
Tenant's share of such estimated costs in the sum of $-0-. Landlord may, within
sixty (60) days after Tenant's occupancy of the Demised Premises, render a final
itemized statement to the Tenant and a bill for the balance of amounts due.
Tenant agrees to pay in full, the balance of any such additional costs to the
Landlord within thirty (30) days of receipt of Landlord's bill and statement.

         c. The Landlord does not provide interior decorating services, and all
o(pound) such design work shall, be performed by others for the Tenant at the
Tenant's sole cost and expense. A11 such design work will be submitted to the
Landlord bar Tenant, and, subject to Landlord's approval thereof, be paid by
Tenant in accordance with part b. of this paragraph.

         12. AVAILABILITY OF PREMISES AND ACCEPTANCE. If for any reason the
Demised Premises shall not be ready or available for occupancy on the date
specified herein, this Lease shall nevertheless continue in full force and
effect and the Tenant shall have no right to rescind, cancel or terminate the
same. The Landlord shall not be liable for damages, if any, sustained by the
Tenant on account of failure to obtain possession at the date specified for
commencement of the term herein. In such event the rent for the Demised Premises
shall not commence until the Tenant is notified that Demised Premises are
available and ready for occupancy, and the date specified in the notification
shall be used for the beginning of the term of this Lease. The Tenant
acknowledges that he has examined the Demised Premises and appurtenances, and
the taking of possession of the Demised Premises by the Tenant shall be
conclusive evidence, as against the Tenant that the Demised Premises and
appurtenance were in good and satisfactory condition when possession of the same
were taken.

         13. MAINTENANCE. Tenant shall not employ any person or persons other
than the janitor of Landlord for the purpose of cleaning the Demised Premises
unless otherwise agreed by landlord. Except with the written consent of
Landlord, no person or persons other than those approved by Landlord shall be
permitted to enter the Building for the purpose of cleaning the same. Tenants
shall not cause any unnecessary labor by reason of Tenant's carelessness or
indifference in the preservation of good order and cleanliness. Landlord shall
in no way be responsible to any Tenant for any loss of property on the premises,
however occurring, or for any damage done to the effects of any Tenant by the
janitor or any other employee or any other person. Janitor service will be
provided by Landlord five (5) nights per week except for legal holidays and
shall include ordinary dusting and cleaning and shall not include cleaning of
carpets or rugs, except normal vacuuming, nor moving of furniture and other
special services. Janitor service will not be furnished on nights when rooms are
occupied after 6:00 p.m. The janitor may at all times keep a passkey and shall
be allowed admittance to the leased premises.

         14. ALTERATIONS.

         a. The Landlord, its agents and servants, shall have the right at any
time to enter the Demised Premises to examine and inspect the same, or to make
such repairs, additions or alterations as it may deem necessary or proper for
the safety, improvement or preservation

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thereof, and shall at all times have the right, at its election, to make such
alterations or changes to other portions of said building as it may from time to
time deem necessary and desirable.

         b. Tenant shall male no alterations in, or additions to the Demised
Premises without first obtaining the written consent of Landlord. All additions
or improvements made by the Tenant (except only unattached office furniture,
fixtures and equipment) shall be deemed a part of the real estate and permanent
structure thereon and shall remain upon, and be surrendered with, said Demised
Premises at the end of the term, by lapse of time, or otherwise. Prior to Tenant
undertaking any alterations or additions to the Demised Premises, Tenant shall
post the appropriate notices, as required by Landlord, so as to exclude and/or
protect Landlord and/or the Building from the filing of any mechanic's liens.

         15. SUBLETTING. Tenant shall not sublet the Demised Premises, or any
part thereof, nor assign this Lease, or any interest therein, without the prior
written consent of the Landlord. Tenant shall not sublease to existing tenants
in the same building, unless the Demised Premises of that tenant is directly
adjacent to the Demised Premises.

         16. BREACH.

         a. Re-entry. If default be made by the Tenant in the " payment of rent,
or any part thereof, or if the Tenant shall fail to observe or perform any of
the conditions or agreements of this Lease, and such default shall continue for
a period of five days, then and in that event, and as often as the same may,
happen, it shall be lawful for the Landlord, at its election, with or without
legal proceedings, using such force as may be necessary and without notice, to
re-enter and take possession of the Demised Premises, including all
improvements, fixtures and equipment located at, in, or about the Demised
Premises and take, operate, or relet same, in whole or in part, for the account
of Lessee at such rental, on such conditions, and to such tenant(s) as Landlord
in good faith may deem proper. Landlord shall receive all proceeds and/or
rentals accruing from such operation or reletting and shall apply such proceeds
and/or rentals, first, to the payment of all costs and expenses incurred by
Landlord in obtaining possession and in the operation or reletting of the
Demised Premises, fixtures, or equipment, including, but not limited to,
reasonable attorney's fees, commissions, and collection fees, and any
alterations or repairs reasonably necessary to enable Landlord to operate or
relet the Demised Premises, fixtures, or equipment; and second, to the payment
of all such amounts due or becoming due from Tenant under the provisions of this
Lease.

         b. Insolvency. If Tenant shall be declared insolvent or bankrupt, or if
any assignment of Tenant's property shall be made for the benefit of creditors
or otherwise, or if Tenant's leasehold interest herein shall be levied upon
under execution, or seized by virtue of any writ of any Court of law, or a
Trustee in Bankruptcy or a Receiver be appointed for the property of Tenant
("involuntary breach"), whether under the operation of State or Federal
statutes, then and in any such case, Landlord may, at its option, immediately,
with, or without notice (notice being expressly waived), terminate this Lease
and immediately retake possession. of said premises, using such force as may be
necessary, without being guilty of any manner of trespass or forcible entry or
detainer, and without the same working any forfeiture of the obligations of
Tenant hereunder. In such event the Lessor shall be deemed to have a provable
claim in bankruptcy or receivership in an amount equal to: (1) the then-accrued
and unpaid rent,

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plus (2) an amount equal to the sum of the last nine (9) monthly installments of
the rental provided for herein, which sum is fixed, not as a penalty, but as
liquidated damages by the parties hereto because the actual damages incurred by
Landlord as a result of the involuntary breach would be difficult to ascertain.

         c. Repossession or Reletting Not a Termination. Landlord's Right To
Terminate Not Forfeited. No re-entry, repossession, operation, or reletting of
the Demised Premises or the fixtures and equipment therein shall be construed as
an election by Landlord to terminate this Lease Agreement unless a" written
notice of such intention is given by Landlord to Tenant. Notwithstanding any
operation or reletting without terminating this Lease Agreement, Landlord may at
any time thereafter elect to terminate said Lease Agreement.

         d. Tenant's Obligation to Pay Deficiencies. In The event the proceeds
or rentals received by Landlord pursuant to this paragraph are insufficient to
pay all costs and expenses incurred by Landlord and all amounts due and becoming
due under this Lease Agreement, Tenant shall pay to Landlord, on demand, any
such deficiency as may froze time to time occur or exist.

         e. Landlord's Right to Perform Tenant's Duties at Tenant's Expense.
Notwithstanding any notice provisions contained in this Lease Agreement to the
contrary, if, in the judgment of Landlord, the continuance of any default by
Tenant, other than default in the payment of money, for the full notice period
otherwise provided herein will jeopardize the Demised Premises, the Building, or
the rights of Landlord or other tenants, Landlord may, without notice, elect to
perform or cure, at the expense of Tenant, those acts in respect of which Tenant
is in default and Tenant shall, within ten (10) days following receipt- of
written notice of same; reimburse Landlord for all costs and expenses incurred
by Landlord, together with interest thereon at the rate of eighteen percent
(18%) per annum until paid in full.

         f. Landlord's Right to Terminate Lease. In the event of Tenant's
default as provided in this paragraph, Landlord may, at its option, without
further notice, terminate this Lease Agreement, and may thereupon immediately
reenter and take possession of the Demised Premises.

         g. Landlord's Right on Termination to Recover Amount Equal to Rent
Reserved. If this Lease Agreement is terminated by Landlord on account of any
default by Tenant, Landlord shall be entitled to recover as damages from Tenant,
at the time of such termination, along with any and all other damages to which
it is entitled, the excess, if any, of the amount of rent provided herein for
the balance of the term hereof over the then reasonable rental value of the
Demised Premises for the same period. It is agreed that the "reasonable rental
value" shall be the amount of rental which Landlord can obtain as rent for the
remaining balance of the term.

         h. Landlord's Remedies Cumulative. Landlord shall have the right to
seek all remedies provided in this Lease Agreement and by the governing law.
Each and all of the remedies provided Landlord in this Lease Agreement or by law
shall be cumulative, and the exercise of one right or remedy by Landlord shall
not impair its right to exercise any other right or remedy.

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         i. Tenant's Waiver of Claims Against Landlord. Tenant hereby waives all
claim or demand for damages that may be caused by Landlord's re-entering and
taking possession of the Demised Premises as provided in this paragraph,
including, but not limited to, damages resulting from the destruction of, or
damage, to, the Demised Premises and damages resulting from loss or injury to
property in or on the Demised Premises at the time of such reentry, belonging to
Tenant or any other person, firm or corporation.

         17. SURRENDER OF POSSESSION. The Tenant shall deliver up and surrender
to the Landlord possession of the Demised Premises at the expiration or
termination of this Lease, by lapse of time oar otherwise, in as good repair as
when the Tenant obtained the same at the commencement of said term, excepting
only ordinary wear and tear, or damage by the elements, (occurring without the
fault of the Tenant or other persons permitted by the Tenant to occupy or enter
the Demised Premises or any part thereof), or by act of God, or by insurrection,
riot, invasion or commotion, or of military or usurped power.

         18. PAYMENTS AFTER TERMINATION. No payments of money by the Tenant to
the Landlord, after the giving of notice of termination or demand for possession
by the Landlord to the Tenant, shall reinstate, continue or extend the tern of
this Lease or affect any notice given to the Tenant prior to the payment of such
money, it being agreed that after the service of notice or the commencement of a
suit or after judgment granting the Landlord possession of said premises, the
Landlord may receive and collect any sums of rent due, or any other sums of
money due under the terms of this Lease, and the payment of such sums of money,
whether as rent or otherwise, shall not waive said notice, or in any manner
affect any pending suit or any judgment theretofore obtained.

         19. HOLDING AFTER TERMINATION. If the Tenant retains possession of the
Demised Premises, or any part thereof, after the termination of this Lease by
lapse of time or otherwise, the Tenant shall pay to the Landlord rent at 1.5
times the rate of rental specified in this Lease for the time the Tenant thus
remains in possession. If the Tenant remains in possession of the Demised
Premises, or any part thereof, after the termination of the term by lapse of
time or otherwise, the Landlord may terminate the tenancy immediately and
without notice. The provisions of this Article do not waive the Landlord's right
of re-entry or any other right under this Lease.

         20. REMOVAL OF TENANT'S PROPERTY. If the Tenant shall fail to remove
all personal property from the Demised Premises upon the abandonment' or upon
the termination of the Lease for any cause whatsoever, the Landlord, at its
option, may remove the same in any manner that it shall choose, and store the
personal property without liability to the Tenant for loss thereof. Tenant
agrees to pay the Landlord on demand any and all expenses incurred in, such
removal, including court costs and attorney's fees and storage charges on such
property for any length of time the same shall be in the Landlord's possession.
The Landlord, at its option, without notice, may sell said property, or any of
the same, at private sale and without legal process, for such prices as the
Landlord may obtain, and apply the proceeds of such sale upon any amounts due
under this Lease from the Tenant to the Landlord and upon the expense incident
to the removal and sale of said effects, rendering the surplus, if any, to the
Tenant.

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         21. LOSS OR DAMAGE TO TENANT'S PROPERTY. All personal property of any
kind or description whatsoever in the Demised Premises shall be at the Tenant's
sole risk, and the Landlord shall not be held liable for any damage done to or
loss of such personal property, or for damage or loss suffered by the business
or occupation of the Tenant arising from any act or neglect of cotenants or
other occupants of the building, or of their employees or the employees of the
Landlord or of other persons, or :from bursting, overflowing or leaking of
water, sewer or steam pipes, or from heating or plumbing fixtures, or from
electric wires, or from gases, or odors, or other causes in any other manner
whatsoever, except in the case of willful neglect, on the part of the Landlord.

         22. FIRE OR OTHER CASUALTY.

         a. In the event of minor damage to the Premises by fire or other cause
which renders the premises untenantable in part but Tenant is able to conduct
its business therein, and Tenant continues to occupy them in part, the rent
shall be apportioned and reduced from the date the damage occurs in the
proportion that the unoccupied portion of the Premises bears to the entire
Premises until the damage has been repaired.

         b. In the event of substantial, damage (including destruction) to the
Premises by fire or any other cause which renders the Premises untenantable in
whole or in such part that it is impractical for Tenant to conduct its business
therein, the rent shall wholly abate and be apportioned from the date the damage
occurs until the damage has been repaired.

         c. In the event of either minor or substantial damages, unless this
Lease is terminated as hereafter provided in Paragraph 0 hereof, Landlord shall
commence within ten (10) days after the date the damage occurs (or within ten
(10) days after receipt of such notice is given) to repair the Premises to the
condition in which they were immediately prior to such damage, and Landlord
shall complete, such repair with due diligence and dispatch. If the damage is
not repaired within a reasonable time or in any event within sixty (60) days
from the date the damage occurs in the case of minor, damage and one hundred
twenty (120) days from the date the damage occurs in the case of substantial
damage, Tenant shall have the right to terminate this Lease by giving Landlord
written notice (served no later than thirty (30) days after such right to cancel
and terminate arises) of termination. Tenant may terminate this Lease
immediately in the event that the damage cannot be repaired within one hundred
twenty (120) days and Tenant provides to Landlord the written opinion of a
registered professional engineer so stating.

         d. In the event the Premises are damaged at any time by fire or any
other cause to the extent of fifty percent (50%) or more of the replacement
value thereof as of the date such damage occurs, this Lease may be terminated at
the election of Landlord by giving notice in writing of such election to Tenant
within twenty (20) days from the date the damage occurs. Upon such termination,
any unearned rent or other payments and deposits paid in advance beyond the date
of the damage shall immediately be refunded to Tenant, and the Security
instrument shall be returned to Tenant.

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         23. INSURANCE.

         a. Property. Tenant shall procure and maintain at all times during the
term of this Lease at its own cost, primary insurance coverage for all of
Tenant's leasehold improvements and personal property in or about the Demised
Premises, in an amount not less than ninety percent (90%) of the replacement
cost thereof, including broad form fire and extended casualty coverage,
sprinkler leakage, vandalism and malicious mischief. The policy or policies
shall name Landlord as an additional insured. Landlord shall be entitled to
recover thereunder for any loss occasioned to Landlord by reason of Tenant's
negligence. Any proceeds shall be first used for the repair or replacement of
leasehold improvements damaged or destroyed during the term of this Lease. Each
party for its insurers hereby waives all claims of subrogation, if any, such
insurer has against the other party so long as both parties can grant such
waivers under its insurance policies without payment of additional premiums.

         b. Liability. Tenant shall procure and maintain at its cost public
liability insurance in amounts not less than $300,000.00 per person and
$500,000.00 per occurrence for personal injury, not less than $100,000.00 for
property damage coverage and worker's compensation insurance as required by law
to protect Tenant's employees.

         c. Certificates. Tenant shall deliver certificates evidencing all
insurance to Landlord before taking possession of the Demised Premises and not
less than ten (10) days before the expiration of any certificate previously
delivered.

         24. INDEMNIFICATION. Tenant shall defend, indemnify and hold Landlord,
its employees and agents harmless from and against any and all claims, demands,
causes of action, damages, liabilities, judgments, and reasonable attorney fees
arising from: (i) any injury to or death of or damage to any person or property
sustained or incurring in, on or about the Demised Premises, unless due to the
gross negligence of Landlord, its agents or employees; (ii) any act, omission or
negligence of Tenant's concessionaires, licensees, customers, invitees or
guests; and (iii) any breach or default in the performance or observance of any
obligation on Tenant's part to be performed or observed under this Lease. In the
event any action or proceeding is brought against Landlord, its employees or
agents by reason of any such claim, Tenant, upon notice from Landlord, shall
defend such action or proceeding at Tenant's expense by counsel reasonably
satisfactory to Landlord (but Landlord shall accept counsel provided by Tenant's
insurance company defending such a claim).

         25. CONDEMNATION. In the event the Demised Premises, or any part
thereof, shall be taken and condemned for public purposes by the proper
authorities, then and in that event the rental shall be adjusted in a fair and
appropriate manner depending upon the portion of the Demised Premises so taken.
Otherwise, insofar as the remainder of the Demised Premises is concerned, the
said Lease shall remain in full force and effect, at the option of the Landlord.
It is further agreed that in the event of condemnation proceedings, the Tenant
shall have no claim against the Landlord other than the adjustment of rent as
hereinbefore mentioned, and any award made shall be the sole property of the
Landlord.

         26. ENCUMBRANCES. This Lease is subject and subordinate to the lien of
any trust deeds or mortgages which now are, or at any time may be made a lien
upon the Demised

                                       10
<PAGE>

Premises, or the building in which the Demised Premises are situate. The Tenant
agrees to execute and deliver upon request such further instrument or
instruments subordinating this Lease to the lien of any such trust deeds or
mortgages as shall be desired by any mortgagee or proposed mortgagee. The Tenant
hereby appoints the Landlord his attorney-in-fact irrevocably, to execute,
acknowledge and deliver any such instrument or instruments for the Tenant, as
the Landlord may deem necessary. Further, this Lease shall not take effect until
approved by the beneficiary of any such mortgage or deed of trust.

         27. NOTICES. Any notice by the Landlord to the Tenant shall be deemed
to be duly given, if in writing and hand delivered to the Tenant in person, by
handing said notice to anyone at the Demised Premises, or posted on the Demised
Premises, or sent by registered or certified mail, in a prepaid envelope
addressed to the Tenant at the address of the Demised Premises. Any notice by
the Tenant to the Landlord shall be in writing and deemed to be duly given if
mailed by registered or certified mail, return receipt requested in a prepaid
envelope addressed to Landlord at 12600 West Colfax Avenue, Suite B-130,
Lakewood, Colorado 80215.

         28. ATTORNEYS FEES AND COSTS. The Tenant shall pay all attorney's fees
and expenses of the Landlord incurred to enforce any of the obligations of the
Tenant under this Lease, or in any litigation involving Tenant or in any
litigation or negotiation, in which the Landlord shall, without its fault,
become involved, through, or on account of, the Tenant, his guests, servants or
employees.

         29. NOTICE OF TERMINATION. In consideration of the rate of rental as
provided herein, at least one hundred twenty (120) days prior to the expiration
of the terms hereof, the Tenant shall give written notice to the Landlord of his
intention to surrender possession and vacate the Demised Premises during the
final sixty (60) day period of this Lease. Nothing herein, contained, shall be
deemed to require Landlord to extend the terms of this Lease with Tenant or to
enter into a new Lease with Tenant unless mutually agreed-upon terms are
negotiated and evidenced by a written document signed by all parties hereto.

         30. RULES AND REGULATIONS. The rules and regulations attached hereto
shall be, and are hereby, made a part of this Lease. The Tenant agrees that his
employees and agents, and any others permitted by the Tenant to occupy or enter
said premises, will at all times abide by said rules. A default in the
performance and observance thereof shall constitute a default under this Lease.
Said rules and regulations may be amended from time to time by Landlord and
shall be binding upon Tenant upon Tenant receiving notice of the same.

         31. WAIVER. No waiver of any breach of any one or more of the
conditions or covenants of this Lease by the Landlord shall be deemed to imply
or constitute a waiver of any succeeding or other breach hereunder.

         32. AMENDMENT OR MODIFICATION. The Tenant acknowledges and agrees that
he has not relied upon any statements, representations, agreements or
warranties, except such as are expressed herein, and that no amendment or
modification of this Lease shall be valid or binding unless expressed in writing
and executed by the parties hereto in the same manner as the execution of this
Lease.

                                       11
<PAGE>

         33. SALE BY LANDLORD. In the event of a sale, conveyance or other
transfer of Landlord's interest in the Building containing the Demised Premises,
the same shall operate to release Landlord from any further liability upon all
of the covenants or conditions, expressed or implied herein contained in favor
of Tenant. In such event, Tenant agrees to look solely to the responsibility of
the successor in interest of Landlord in and to this Lease. This Lease shall not
be affected by any such sale, and the Tenant agrees to attorn to the purchaser
or assignee, and execute any instrument requested to confirm such attornment.

         34. RELOCATION. If the Demised Premises are less than 3,000 rentable
square feet, Tenant agrees that Landlord may relocate Tenant to comparable
space, agreed by both parties, in the Building containing at least the same
amount of rentable space as is contained in the Demised Premises, provided that
the rent is not increased above the amount payable hereunder and the costs of
relocating Tenant, including the cost of altering the new space to make it
comparable to the Demised Premises, is borne by Landlord.

         35. PERSONAL PROPERTY TAXES. Tenant shall pay, before delinquent, all
taxes and charges levied, assessed, or imposed on Tenant's fixtures, equipment
and all other personal property in and on the Demised Premises, whether or not
affixed to the Real Property. Failure by Tenant to comply with this paragraph
shall, be, at Landlord's option, a breach of this Lease.

         36. HEADINGS. The paragraph headings set forth herein aye designed only
to facilitate examination hereof, and are not controlling as to, nor are they
limitations upon, the contents of the respective paragraphs.

         37. APPLICABLE LAW. This agreement has been, executed in the state of
Colorado and shall be governed by the laws thereof.

         38. NUMBER AND GENDER. Unless the context otherwise requires, words
denoting the singular may be construed as denoting the plural, words denoting
the plural may be construed as denoting the singular, and words of one gender
may be construed as denoting another gender, as is appropriate.

         39. SUCCESSORS. This Agreement shall be binding upon and inure to the
benefit of the heirs, personal representatives, successors and assigns of the
parties.

         40. TENANT FINISH. The above reflects the space as it is. Tenant has
been in the space as a subtenant for some time.

         41. FINANCIALS. The above is subject to Landlord receiving and
approving the full set of financial statements on BSI2000 and confirmation of
the funds being invested in the company in the amount exceeding one million
dollars.

         Notwithstanding any provision to the contrary herein set forth, unless
this Lease is executed by the Tenant herein above named and returned to Propp
Realty, Inc. on or before the 26th day of January, 2001, then this Lease shall
be null and void and have no binding effect.

                                       12
<PAGE>

         EXECUTED this 24th day of January, 2001.

                                    LANDLORD:

                                    By:        /s/ Daryll Propp
                                             ----------------------------------
                                    Name:    Daryll Propp
                                             ----------------------------------
                                    Title:   Agent
                                             ----------------------------------

                                    TENANT:

                                     By:      /s/ [Illegible Signature]
                                             ----------------------------------
                                     Personally By:   /s/ BSI2000, Inc.
                                                    ---------------------------
                                     Date:             /s/ 26 January 2001
                                                    ---------------------------

                                       13
<PAGE>

                              RULES AND REGULATIONS

         1. The sidewalks, entries, passages, stairways shall not be obstructed
by the Tenant, or its agents, or used by them for any purpose other than ingress
and egress to and from their offices.

         2. a. Furniture, equipment or supplies shall be moved or out of the
building only during such hours and in such manner as may be prescribed by the
Landlord.

            b. No safe or article, the weight of which may constitute a hazard
to the building or the equipment, shall be moved into the Demised Premises. The
Landlord shall have the right to designate the location of such articles in the
Demised Premises.

         3. The name of the Tenant shall not be placed upon any part of the
building except upon the hall suite sign of the Demised Premises and then only
by such persons and of such size, form and color, as shall be first specified by
the Landlord.

         4. Plumbing fixtures shall not be used for any purpose other than that
for which the same are intended, and any damage resulting to the same from
misuse on the part of the Tenant, its agents or employees, shall be paid for by
the Tenant. No person shall waste water by tying back or wedging the faucets, or
in any other manner.

         5. No animals shall be allowed in the offices, halls or corridors in
the building,

         6. Bicycles or other vehicles shall not be permitted in the offices,
halls or corridors in the building, nor shall any obstruction of sidewalks or
entrances of the building be permitted.

         7. No person shall disturb the occupants of this or adjoining buildings
or Demised Premises by the use of any television, radio or musical instrument or
by the making of loud or improper noises.

         8. The Tenant shall not allow anything to be placed on the outside
window ledges of the building, nor shall anything be thrown by the Tenant, its
agents or employees, out of the windows or doors, or down the courts or
skylights of the building.

         9. No additional lock or locks shall be placed by the Tenant on any
door in the building unless written consent of the Landlord shall first have
been obtained. A reasonable number of keys to the Demised Premises and to the
toilet rooms will be furnished by the Landlord, and neither the Tenant, the
agents or employees, shall have any duplicate key made. At the termination of
this tenancy, the Tenant shall promptly return to the Landlord all keys to
offices, toilet rooms or vaults.

         10. No awnings shall be placed over the windows.

                                       A-1

<PAGE>

         11. The Tenant, before closing and leaving the Demised Premises at any
time, shall close all operable windows in order to avoid possible damage from
fire, storm, freezing or the elements.

         12. The use of oil, gas or inflammable liquids for heating, lighting or
any other purpose is expressly prohibited. Explosives or other articles deemed
extra hazardous shall not be brought into the building.

         13. The Tenant shall not mark upon, paint signs upon, cut drill into,
or in any way deface the walls, ceiling, partitions or floors of the Demised
Premises or of the building, and any defacement, damage or injury caused by the
Tenant, its agents or employees, shall be paid for by the Tenant.

         14. The Landlord shall at all times have the right, by its officers or
agents, to enter the Demised Premises to inspect and examine the same and to
show the same to persons wishing to Lease, purchase or mortgage.

         15. The Landlord reserves the right to make such other and further
reasonable rules and regulations as in its judgment may from time to time be
needful and desirable for the safety, care and cleanliness of the Demised
Premises and for the preservation of good order therein.

         16. Tenant agrees to furnish at its cost and use chair pads under all
chairs and stools in the carpeted areas of the building throughout the term of
this Lease unless the prior written consent of Landlord is obtained.

Attachment

                                      A-2EXHIBIT 10.15

                          SECURITIES PURCHASE AGREEMENT

      THIS SECURITIES  PURCHASE AGREEMENT (this "Agreement"),  dated as of July
7, 2003, by and among BSI2000, INC., a Delaware corporation, with headquarters
located at 12600 W. Colfax Ave. B410, Lakewood,  Colorado 80215 (the "Company"),
and the Buyers listed on Schedule I attached hereto (individually,  a "Buyer" or
collectively "Buyers").

                                   WITNESSETH:
                                   ----------

      WHEREAS,  the Company and the Buyer(s) are executing and  delivering  this
Agreement in reliance upon an exemption from securities registration pursuant to
Section 4(2) and/or Rule 506 of Regulation D ("Regulation  D") as promulgated by
the U.S. Securities and Exchange Commission (the "SEC") under the Securities Act
of 1933, as amended (the "1933 Act");

      WHEREAS,  the  parties  desire  that,  upon the terms and  subject  to the
conditions  contained herein,  the Company shall issue and sell to the Buyer(s),
as provided  herein,  and the Buyer(s) shall purchase Two Hundred Fifty Thousand
Dollars  ($250,000) of convertible  debentures (the  "Convertible  Debentures"),
which shall be convertible  into shares of the Company's common stock, par value
$0.001 (the "Common Stock") (as converted, the "Conversion Shares"), for a total
purchase price of Two Hundred Fifty Thousand Dollars ($250,000),  (the "Purchase
Price") in the  respective  amounts set forth  opposite  each  Buyer(s)  name on
Schedule I ( the "Subscription Amount"); and

      WHEREAS,  contemporaneously  with  the  execution  and  delivery  of  this
Agreement, the parties hereto are executing and delivering a Registration Rights
Agreement  substantially in the form attached hereto as Exhibit A (the "Investor
Registration  Rights  Agreement")  pursuant  to which the  Company has agreed to
provide  certain  registration  rights  under  the  1933 Act and the  rules  and
regulations promulgated thereunder, and applicable state securities laws; and

      WHEREAS,  contemporaneously  with  the  execution  and  delivery  of  this
Agreement,  the parties  hereto are  executing  and  delivering  an  Irrevocable
Transfer Agent Instructions substantially in the form attached hereto as Exhibit
B (the "Irrevocable Transfer Agent Instructions");

      WHEREAS, the aggregate proceeds of the sale of the Convertible  Debentures
contemplated  hereby shall be held in escrow  pursuant to the terms of an escrow
agreement  substantially in the form of the Escrow Agreement  attached hereto as
Exhibit C.

      NOW,  THEREFORE,  in  consideration  of the  mutual  covenants  and  other
agreements  contained in this Agreement the Company and the Buyer(s)hereby agree
as follows:

      1. PURCHASE AND SALE OF CONVERTIBLE DEBENTURES.
         -------------------------------------------

         (a) PURCHASE OF CONVERTIBLE DEBENTURES. Subject to the satisfaction (or
waiver)  of the terms and  conditions  of this  Agreement,  each  Buyer  agrees,
severally and not jointly, to purchase at Closing (as defined herein below), and
at such later time in accordance  with the  provisions  hereof,  and the Company

<PAGE>

agrees to sell and issue to each Buyer,  severally and not jointly,  at Closing,
and at such later time in accordance  with the  provisions  hereof,  Convertible
Debentures  in  amounts  corresponding  with the  Subscription  Amount set forth
opposite  each Buyer's  name on Schedule I hereto.  Upon  execution  hereof by a
Buyer, the Buyer shall wire transfer the Subscription  Amount set forth opposite
his name on  Schedule I in same-day  funds or a check  payable to Law Offices of
Eric S. Hutner & Associates,  as Escrow Agent for BSI2000,  Inc./Cornell Capital
Partners, LP", which Subscription Amount shall be held in escrow pursuant to the
terms  of the  Escrow  Agreement  (as  hereinafter  defined)  and  disbursed  in
accordance therewith.

         (b) CLOSING DATES.  The initial closing of the purchase and sale of the
Convertible  Debentures  (the "Initial  Closing") shall take place at 10:00 a.m.
Eastern Standard Time on the second (2nd) business day ("Initial  Closing Date")
following  the  execution  of  this  agreement  and  additional   documents  and
agreements  contemplated  hereby,  subject to notification  of satisfaction  (or
waiver) of the conditions to the Closing set forth in Sections 6 and 7 below (or
such later date as is mutually  agreed to by the Company and the  Buyer(s)).  At
such  Initial  Closing,  the Buyer shall  purchase  forty  percent  (40%) of the
Convertible Debentures to which Buyer has subscribed for a purchase price of One
Hundred  Thousand  Dollars  ($100,000).  The Initial  Closing shall occur on the
Initial  Closing  Date  at the  offices  of Law  Offices  of Eric  S.  Hutner  &
Associates,  1065 Avenue of the Americas,  Suite 2100,  New York, New York 10018
(or such other place as is mutually  agreed to by the Company and the Buyer(s)).
Thereafter,  there shall be a second and final closing (the "Final Closing"), at
which Buyer shall purchase the remaining  sixty percent (60%) of the Convertible
Debentures  to which Buyer has  subscribed  for a purchase  price of One Hundred
Fifty Thousand Dollars  ($150,000).  The Final Closing shall take place at 10:00
a.m.  Eastern  Standard  Time on the fifth (5th)  business  day ("Final  Closing
Date")  following  the filing with the United  States  Securities  and  Exchange
Commission of a registration  statement as provided in the Investor Registration
Rights  Agreement.  (The  Initial  Closing  Date  and  Final  Closing  Date  are
collectively referred to herein, where applicable, as the "Closing Date".)

         (c) ESCROW  ARRANGEMENTS;  FORM OF PAYMENT.  Upon  execution  hereof by
Buyer(s)  and  pending  the  Initial  Closing,  the  proceeds of the sale of the
Convertible  Debentures  to Buyer(s)  scheduled to occur at the Initial  Closing
pursuant hereto shall be deposited in a non-interest bearing escrow account with
Law  Offices  of Eric S.  Hutner &  Associates,  as escrow  agent  (the  "Escrow
Agent"),  pursuant to the terms of an escrow agreement between the Company,  the
Buyer(s)  and the  Escrow  Agent in the form  attached  hereto as Exhibit B (the
"Escrow Agreement").  Subject to the satisfaction of the terms and conditions of
this Agreement, on the Initial Closing Date, (i) the Escrow Agent shall disburse
in  accordance  with the terms of the  Escrow  Agreement  One  Hundred  Thousand
Dollars  ($100,000) minus (a) the fees set forth in Section 4(g) hereof, (b) the
fees and  expenses  of Law  Offices of Eric S.  Hutner &  Associates  of Fifteen
Thousand Dollars ($15,000) relating to the Equity Line of Credit Agreement,  and
(c) $15,000 of the retainer of  Kirkpatrick  & Lockhart LLP, by wire transfer of
immediately  available  funds in  accordance  with the  Company's  written  wire
instructions,  and (ii) the Company  shall  deliver to each  Buyer,  Convertible
Debentures in the amount of the Purchase Price which such Buyer(s) is purchasing
in amounts indicated  opposite such Buyer's name on Schedule I, duly executed on
behalf of the Company.

                                      -2-
<PAGE>

         (d) ESCROW ARRANGEMENTS - FINAL CLOSING. Pending the Final Closing, the
remaining  proceeds  of the  sale  of the  Convertible  Debentures  to  Buyer(s)
pursuant hereto shall be deposited in a non-interest bearing escrow account with
the Escrow Agent  pursuant to the provisions of the Escrow  Agreement.  Upon the
filing of the  Registration  Statement as provided in the Investor  Registration
Rights Agreement, and subject to the satisfaction of the terms and conditions of
this  Agreement,  on the Final Closing Date,  the Escrow Agent shall disburse in
accordance  with the terms of the Escrow  Agreement One Hundred  Fifty  Thousand
Dollars  ($150,000) minus the balance of $12,500 of the retainer due Kirkpatrick
Lockhart, LLP and any additional fees due hereunder.

      2. BUYER'S REPRESENTATIONS AND WARRANTIES.
         --------------------------------------

      Each Buyer represents and warrants, severally and not jointly, that:

         (a)  Investment  Purpose.  Each  Buyer  is  acquiring  the  Convertible
Debentures  and,  upon  conversion  of  Convertible  Debentures,  the Buyer will
acquire the Conversion Shares then issuable,  for its own account for investment
only and not with a view towards,  or for resale in connection  with, the public
sale or distribution  thereof,  except pursuant to sales  registered or exempted
under the 1933  Act;  provided,  however,  that by  making  the  representations
herein, such Buyer reserves the right to dispose of the Conversion Shares at any
time in  accordance  with or pursuant  to an  effective  registration  statement
covering such Conversion Shares or an available exemption under the 1933 Act.

         (b) ACCREDITED INVESTOR STATUS. Each Buyer is an "Accredited  Investor"
as that term is defined in Rule 501(a)(3) of Regulation D.

         (c) RELIANCE ON EXEMPTIONS. Each Buyer understands that the Convertible
Debentures  are being offered and sold to it in reliance on specific  exemptions
from the registration requirements of United States federal and state securities
laws and that the Company is relying in part upon the truth and accuracy of, and
such Buyer's  compliance  with,  the  representations,  warranties,  agreements,
acknowledgments  and  understandings  of such Buyer set forth herein in order to
determine the  availability of such exemptions and the eligibility of such Buyer
to acquire such securities.

         (d)  INFORMATION.  Each Buyer and its  advisors  (including  his or its
counsel),  if any,  have  been  furnished  with all  materials  relating  to the
business,  finances  and  operations  of the Company and  information  he deemed
material to making an informed investment decision regarding his purchase of the
Convertible  Debentures and the Conversion Shares,  which have been requested by
such  Buyer.  Each  Buyer  and its  advisors,  if any,  have been  afforded  the
opportunity  to ask  questions of the Company and its  management.  Neither such
inquiries nor any other due diligence  investigations conducted by such Buyer or
its advisors,  if any, or its representatives shall modify, amend or affect such
Buyer's right to rely on the Company's  representations and warranties contained
in  Section  3  below.  Each  Buyer  understands  that  its  investment  in  the
Convertible Debentures and the Conversion Shares involves a high degree of risk.
Each Buyer is in a position regarding the Company, which, based upon employment,
family relationship or economic bargaining power, enabled and enables such Buyer
to obtain information from the Company in order to evaluate the merits and risks
of this investment. Each Buyer has sought such accounting, legal and tax advice,

                                 -3-
<PAGE>

as it has  considered  necessary to make an informed  investment  decision  with
respect to its  acquisition  of the  Convertible  Debentures  and the Conversion
Shares.

         (e) NO  GOVERNMENTAL  REVIEW.  Each  Buyer  understands  that no United
States federal or state agency or any other  government or  governmental  agency
has  passed on or made any  recommendation  or  endorsement  of the  Convertible
Debentures  or the  Conversion  Shares,  or the fairness or  suitability  of the
investment in the Convertible Debentures or the Conversion Shares, nor have such
authorities  passed  upon  or  endorsed  the  merits  of  the  offering  of  the
Convertible Debentures or the Conversion Shares.

         (f) TRANSFER OR RESALE.  Each Buyer understands that except as provided
in the Investor  Registration Rights Agreement:  (i) the Convertible  Debentures
have not been  and are not  being  registered  under  the 1933 Act or any  state
securities laws, and may not be offered for sale, sold,  assigned or transferred
unless (A)  subsequently  registered  thereunder,  or (B) such Buyer  shall have
delivered to the Company an opinion of counsel, in a generally  acceptable form,
to the effect that such  securities to be sold,  assigned or transferred  may be
sold,  assigned or transferred  pursuant to an exemption from such  registration
requirements;  (ii) any sale of such  securities  made in  reliance  on Rule 144
under the 1933 Act (or a successor  rule thereto)  ("Rule 144") may be made only
in  accordance  with  the  terms  of Rule  144 and  further,  if Rule 144 is not
applicable,  any  resale of such  securities  under  circumstances  in which the
seller  (or the  person  through  whom the sale is made)  may be deemed to be an
underwriter  (as that term is  defined in the 1933 Act) may  require  compliance
with some other exemption under the 1933 Act or the rules and regulations of the
SEC thereunder;  and (iii) neither the Company nor any other person is under any
obligation  to  register  such  securities  under  the  1933  Act or  any  state
securities  laws or to comply  with the terms and  conditions  of any  exemption
thereunder.  The Company reserves the right to place stop transfer  instructions
against the shares and certificates for the Conversion Shares.

         (g) LEGENDS.  Each Buyer  understands  that the  certificates  or other
instruments representing the Convertible Debentures and or the Conversion Shares
shall bear a restrictive  legend in substantially the following form (and a stop
transfer order may be placed against transfer of such stock certificates):

          THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
          REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR
          APPLICABLE  STATE  SECURITIES LAWS. THE SECURITIES HAVE BEEN
          ACQUIRED SOLELY FOR INVESTMENT  PURPOSES AND NOT WITH A VIEW
          TOWARD  RESALE  AND  MAY  NOT BE  OFFERED  FOR  SALE,  SOLD,
          TRANSFERRED  OR  ASSIGNED  IN THE  ABSENCE  OF AN  EFFECTIVE
          REGISTRATION   STATEMENT  FOR  THE   SECURITIES   UNDER  THE
          SECURITIES  ACT OF 1933,  AS AMENDED,  OR  APPLICABLE  STATE
          SECURITIES  LAWS,  OR AN OPINION OF COUNSEL,  IN A GENERALLY

                                 -4-

<PAGE>

          ACCEPTABLE  FORM,  THAT  REGISTRATION  IS NOT REQUIRED UNDER
          SAID ACT OR APPLICABLE STATE SECURITIES LAWS.

The legend set forth  above  shall be removed  and the  Company,  within two (2)
business  days,  shall issue a certificate  without such legend to the holder of
the Conversion Shares upon which it is stamped, if, unless otherwise required by
state securities laws, (i) in connection with a sale  transaction,  provided the
Conversion Shares are registered under the 1933 Act or (ii) in connection with a
sale  transaction,  after such holder  provides  the Company  with an opinion of
counsel,  which  opinion  shall be in form,  substance  and scope  customary for
opinions  of counsel in  comparable  transactions,  to the effect  that a public
sale,  assignment  or  transfer  of the  Conversion  Shares may be made  without
registration under the 1933 Act.

         (h)  AUTHORIZATION,  ENFORCEMENT.  This  Agreement  has  been  duly and
validly  authorized,  executed  and  delivered  on behalf of such Buyer and is a
valid and binding  agreement of such Buyer  enforceable  in accordance  with its
terms,  except as such  enforceability  may be limited by general  principles of
equity  or  applicable  bankruptcy,  insolvency,   reorganization,   moratorium,
liquidation  and other  similar laws  relating to, or affecting  generally,  the
enforcement of applicable creditors' rights and remedies.

         (i)  RECEIPT  OF  DOCUMENTS.  Each  Buyer  and his or its  counsel  has
received and read in their entirety: (i) this Agreement and each representation,
warranty  and  covenant  set forth  herein,  the  Investor  Registration  Rights
Agreement,  and  the  Escrow  Agreement;   (ii)  all  due  diligence  and  other
information   necessary  to  verify  the  accuracy  and   completeness  of  such
representations,  warranties and covenants;  (iii) the Company's Form 10-QSB for
the fiscal  quarter ended March 31, 2003, and (iv) answers to all questions each
Buyer submitted to the Company regarding an investment in the Company;  and each
Buyer has relied on the information contained therein and has not been furnished
any other documents, literature, memorandum or prospectus.

         (j) DUE FORMATION OF CORPORATE  AND OTHER BUYERS.  If the Buyer(s) is a
corporation,  trust,  partnership  or  other  entity  that is not an  individual
person, it has been formed and validly exists and has not been organized for the
specific purpose of purchasing the Convertible  Debentures and is not prohibited
from doing so.

         (k) NO LEGAL ADVICE FROM THE COMPANY. Each Buyer acknowledges,  that it
had the opportunity to review this Agreement and the  transactions  contemplated
by this  Agreement  with his or its own legal  counsel  and  investment  and tax
advisors.  Each Buyer is relying  solely on such counsel and advisors and not on
any statements or representations  of the Company or any of its  representatives
or agents for legal,  tax or investment  advice with respect to this investment,
the  transactions  contemplated  by this Agreement or the securities laws of any
jurisdiction.

      3. REPRESENTATIONS AND WARRANTIES OF THE COMPANY.
         ---------------------------------------------

      The Company  represents and warrants to each of the Buyers that, except as
set forth in the SEC Documents (as defined herein):

         (a)  ORGANIZATION AND  QUALIFICATION.  The Company and its subsidiaries
are corporations  duly organized and validly existing in good standing under the
laws of the jurisdiction in which they are incorporated,  and have the requisite
corporate  power to own their  properties  and to carry on their business as now
being conducted. Each of the Company and its subsidiaries is duly qualified as a
foreign corporation to do business and is in good standing in every jurisdiction
in which the nature of the  business  conducted  by it makes such  qualification
necessary,  except to the extent  that the failure to be so  qualified  or be in
good standing  would not have a material  adverse  effect on the Company and its
subsidiaries taken as a whole.

         (b) AUTHORIZATION,  ENFORCEMENT, COMPLIANCE WITH OTHER INSTRUMENTS. (i)
The Company has the  requisite  corporate  power and authority to enter into and
perform this Agreement,  the Investor Registration Rights Agreement,  the Escrow
Agreement,   the  Irrevocable   Transfer  Agent  Instructions  and  any  related
agreements, and to issue the Convertible Debentures and the Conversion Shares in
accordance with the terms hereof and thereof, (ii) the execution and delivery of
this  Agreement,   the  Investor  Registration  Rights  Agreement,   the  Escrow
Agreement,  the Irrevocable  Transfer Agent Instructions (as defined herein) and
any  related  agreements  by  the  Company  and  the  consummation  by it of the
transactions contemplated hereby and thereby, including, without limitation, the
issuance of the Convertible Debentures the Conversion Shares and the reservation
for issuance and the issuance of the Conversion  Shares issuable upon conversion
or  exercise  thereof,  have  been duly  authorized  by the  Company's  Board of
Directors and no further  consent or  authorization  is required by the Company,
its Board of Directors or its stockholders,  (iii) this Agreement,  the Investor
Registration Rights Agreement,  the Escrow Agreement,  the Irrevocable  Transfer
Agent  Instructions  and any  related  agreements  have been duly  executed  and
delivered by the Company, (iv) this Agreement,  the Investor Registration Rights
Agreement, the Escrow Agreement, the Irrevocable Transfer Agent Instructions and
any  related  agreements  constitute  the valid and binding  obligations  of the
Company  enforceable  against the Company in accordance with their terms, except
as such  enforceability  may be  limited  by  general  principles  of  equity or
applicable bankruptcy,  insolvency,  reorganization,  moratorium, liquidation or
similar laws relating to, or affecting generally,  the enforcement of creditors'
rights and  remedies.  The  authorized  officer of the  Company  executing  this
Agreement, the Investor Registration Rights Agreement, the Escrow Agreement, the
Irrevocable  Transfer Agent  Instructions and any related agreements knows of no
reason why the Company cannot file the registration  statement as required under
the Investor Registration Rights Agreement or perform any of the Company's other
obligations under such documents.

         (c)  CAPITALIZATION.  The  authorized  capital  stock  of  the  Company
consists of 100,000,000  shares of Common Stock,  par value $0.001 per share and
20,000,000  shares of  Preferred  Stock.  As of the date  hereof the Company has
50,150,388  shares of Common Stock and no shares of  Preferred  Stock issued and
outstanding.  All of such  outstanding  shares have been validly  issued and are
fully paid and  nonassessable.  Except as  disclosed  in the SEC  Documents  (as
defined in Section  3(f)),  no shares of Common Stock are subject to  preemptive
rights or any other  similar  rights or any liens or  encumbrances  suffered  or
permitted by the Company.  Except as disclosed in the SEC  Documents  and except
for any obligation to issue 1,000,000  shares of Restricted  Common Stock, as of
the date of this  Agreement,  (i) there are no  outstanding  options,  warrants,
scrip, rights to subscribe to, calls or commitments of any character  whatsoever
relating to, or securities  or rights  convertible  into,  any shares of capital
stock of the  Company or any of its  subsidiaries,  or  contracts,  commitments,

                                      -6-
<PAGE>

understandings  or arrangements by which the Company or any of its  subsidiaries
is or may  become  bound to issue  additional  shares  of  capital  stock of the
Company  or any of its  subsidiaries  or  options,  warrants,  scrip,  rights to
subscribe to, calls or commitments of any character  whatsoever  relating to, or
securities  or rights  convertible  into,  any  shares of  capital  stock of the
Company  or  any  of its  subsidiaries,  (ii)  there  are  no  outstanding  debt
securities,  (iii)  there are no  agreements  or  arrangements  under  which the
Company or any of its  subsidiaries  is obligated to register the sale of any of
their   securities   under  the  1933  Act  (except  pursuant  to  the  Investor
Registration Rights Agreement),  and (iv) there are no outstanding  registration
statements  and there are no  outstanding  comment  letters  from the SEC or any
other  regulatory  agency.  There are no  securities or  instruments  containing
anti-dilution  or similar  provisions  that will be triggered by the issuance of
the  Convertible  Debentures  as  described in this  Agreement.  The Company has
furnished to the Buyer true and correct  copies of the Company's  Certificate of
Incorporation,  as amended and as in effect on the date hereof (the "Certificate
of  Incorporation"),  and the Company's By-laws, as in effect on the date hereof
(the "By-laws"), and the terms of all securities convertible into or exercisable
for  Common  Stock and the  material  rights of the  holders  thereof in respect
thereto other than stock options issued to employees and consultants.

         (d)  ISSUANCE  OF  SECURITIES.  The  Convertible  Debentures  are  duly
authorized and, upon issuance in accordance with the terms hereof, shall be duly
issued, fully paid and nonassessable, are free from all taxes, liens and charges
with  respect  to  the  issue  thereof.  The  Conversion  Shares  issuable  upon
conversion of the Convertible  Debentures have been duly authorized and reserved
for issuance.  Upon  conversion or exercise in accordance  with the terms of the
Convertible  Debentures,  the Conversion Shares will be duly issued,  fully paid
and nonassessable.

         (e) NO  CONFLICTS.  Except  as  disclosed  in the  SEC  Documents,  the
execution,   delivery  and   performance  of  this   Agreement,   the  Investors
Registration Rights Agreement, the Escrow Agreement and the Irrevocable Transfer
Agent  Instructions by the Company,  and the  consummation by the Company of the
transactions  contemplated  hereby,  will not (i) result in a  violation  of the
Certificate of Incorporation, any certificate of designations of any outstanding
series of preferred stock of the Company or the By-laws or (ii) conflict with or
constitute  a default  (or an event  which with  notice or lapse of time or both
would  become a default)  under,  or give to others  any rights of  termination,
amendment,   acceleration  or  cancellation  of,  any  agreement,  indenture  or
instrument to which the Company or any of its subsidiaries is a party, or result
in a  violation  of  any  law,  rule,  regulation,  order,  judgment  or  decree
(including  federal and state  securities laws and regulations and the rules and
regulations  of The  National  Association  of  Securities  Dealers  Inc.'s  OTC
Bulletin Board on which the Common Stock is quoted) applicable to the Company or
any of its  subsidiaries or by which any property or asset of the Company or any
of its  subsidiaries  is bound  or  affected.  Except  as  disclosed  in the SEC
Documents,  neither the Company nor its subsidiaries is in violation of any term
of or in default  under its  Certificate  of  Incorporation  or By-laws or their
organizational  charter or  by-laws,  respectively,  or any  material  contract,
agreement, mortgage,  indebtedness,  indenture,  instrument, judgment, decree or
order or any  statute,  rule or  regulation  applicable  to the  Company  or its
subsidiaries.  The  business of the Company  and its  subsidiaries  is not being
conducted,  and  shall  not be  conducted  in  violation  of any  material  law,
ordinance,  or regulation of any  governmental  entity.  Except as  specifically
contemplated  by this  Agreement  and as  required  under  the  1933 Act and any

                                      -7-
<PAGE>

applicable  state  securities  laws,  the Company is not  required to obtain any
consent, authorization or order of, or make any filing or registration with, any
court or governmental agency in order for it to execute,  deliver or perform any
of its obligations  under or contemplated by this Agreement or the  Registration
Rights  Agreement  in  accordance  with the terms  hereof or thereof.  Except as
disclosed in the SEC Documents,  all consents,  authorizations,  orders, filings
and  registrations  which the  Company is  required  to obtain  pursuant  to the
preceding  sentence  have  been  obtained  or  effected  on or prior to the date
hereof.   The  Company  and  its  subsidiaries  are  unaware  of  any  facts  or
circumstances which might give rise to any of the foregoing.

         (f) SEC  DOCUMENTS:  FINANCIAL  STATEMENTS.  Since  June 1,  2002,  the
Company has filed all reports,  schedules, forms, statements and other documents
required  to be filed by it with the SEC under the  Securities  Exchange  Act of
1934, as amended (the "1934 Act") (all of the foregoing  filed prior to the date
hereof or amended  after the date hereof and all exhibits  included  therein and
financial  statements  and  schedules  thereto  and  documents  incorporated  by
reference therein,  being hereinafter  referred to as the "SEC Documents").  The
Company has delivered to the Buyers or their representatives,  or made available
through the SEC's website at  http://www.sec.gov.,  true and complete  copies of
the SEC Documents. As of their respective dates, the financial statements of the
Company disclosed in the SEC Documents (the "Financial  Statements") complied as
to form in all material respects with applicable accounting requirements and the
published rules and regulations of the SEC with respect thereto.  Such financial
statements have been prepared in accordance with generally  accepted  accounting
principles, consistently applied, during the periods involved (except (i) as may
be otherwise  indicated in such Financial  Statements or the notes  thereto,  or
(ii) in the case of unaudited interim statements, to the extent they may exclude
footnotes or may be condensed or summary  statements) and, fairly present in all
material respects the financial  position of the Company as of the dates thereof
and the  results of its  operations  and cash flows for the  periods  then ended
(subject,  in the  case  of  unaudited  statements,  to  normal  year-end  audit
adjustments).  No other  information  provided by or on behalf of the Company to
the  Buyer  which  is not  included  in the SEC  Documents,  including,  without
limitation,  information  referred  to in this  Agreement,  contains  any untrue
statement of a material  fact or omits to state any material  fact  necessary in
order to make the statements  therein,  in the light of the circumstances  under
which they were made, not misleading.

         (g) 10(b)-5.  The SEC Documents do not include any untrue statements of
material fact, nor do they omit to state any material fact required to be stated
therein  necessary to make the  statements  made, in light of the  circumstances
under which they were made, not misleading.

         (h) ABSENCE OF  LITIGATION.  Except as disclosed in the SEC  Documents,
there is no action, suit, proceeding,  inquiry or investigation before or by any
court,  public board,  government agency,  self-regulatory  organization or body
pending  against  or  affecting  the  Company,  the  Common  Stock or any of the
Company's subsidiaries, wherein an unfavorable decision, ruling or finding would
(i) have a material adverse effect on the transactions contemplated hereby, (ii)
adversely affect the validity or enforceability  of, or the authority or ability
of the Company to perform its  obligations  under,  this Agreement or any of the
documents contemplated herein, or (iii) except as expressly disclosed in the SEC

                                       -8-
<PAGE>

Documents,  have  a  material  adverse  effect  on  the  business,   operations,
properties,  financial condition or results of operations of the Company and its
subsidiaries taken as a whole.

         (i)  ACKNOWLEDGMENT  REGARDING  BUYER'S  PURCHASE  OF  THE  CONVERTIBLE
DEBENTURES.  The Company  acknowledges  and agrees  that the  Buyer(s) is acting
solely  in the  capacity  of an arm's  length  purchaser  with  respect  to this
Agreement  and  the  transactions   contemplated  hereby.  The  Company  further
acknowledges that the Buyer(s) is not acting as a financial advisor or fiduciary
of the Company (or in any similar  capacity)  with respect to this Agreement and
the transactions contemplated hereby and any advice given by the Buyer(s) or any
of their respective  representatives or agents in connection with this Agreement
and the transactions  contemplated  hereby is merely  incidental to such Buyer's
purchase of the  Convertible  Debentures or the Conversion  Shares.  The Company
further  represents to the Buyer that the Company's  decision to enter into this
Agreement has been based solely on the independent evaluation by the Company and
its representatives.

         (j) NO  GENERAL  SOLICITATION.  Neither  the  Company,  nor  any of its
affiliates,  nor any person  acting on its or their  behalf,  has engaged in any
form of general  solicitation  or general  advertising  (within  the  meaning of
Regulation  D under  the 1933 Act) in  connection  with the offer or sale of the
Convertible Debentures or the Conversion Shares.

         (k)  NO  INTEGRATED  OFFERING.  Neither  the  Company,  nor  any of its
affiliates,  nor any  person  acting on its or their  behalf  has,  directly  or
indirectly,  made any offers or sales of any security or solicited any offers to
buy any security,  under  circumstances  that would require  registration of the
Convertible Debentures or the Conversion Shares under the 1933 Act or cause this
offering of the Convertible Debentures or the Conversion Shares to be integrated
with prior offerings by the Company for purposes of the 1933 Act.

         (l) EMPLOYEE RELATIONS. Neither the Company nor any of its subsidiaries
is involved in any labor  dispute nor, to the knowledge of the Company or any of
its subsidiaries,  is any such dispute threatened.  None of the Company's or its
subsidiaries'  employees  is a  member  of a  union  and  the  Company  and  its
subsidiaries believe that their relations with their employees are good.

         (m) INTELLECTUAL  PROPERTY RIGHTS. The Company and its subsidiaries own
or possess  adequate  rights or licenses  to use all  trademarks,  trade  names,
service  marks,  service mark  registrations,  service  names,  patents,  patent
rights,    copyrights,    inventions,    licenses,    approvals,    governmental
authorizations,  trade secrets and rights  necessary to conduct their respective
businesses as now conducted.  The Company and its  subsidiaries  do not have any
knowledge of any  infringement by the Company or its  subsidiaries of trademark,
trade name rights, patents,  patent rights,  copyrights,  inventions,  licenses,
service names, service marks, service mark registrations,  trade secret or other
similar  rights of others,  and, to the  knowledge  of the  Company  there is no
claim,  action or proceeding being made or brought against,  or to the Company's
knowledge,  being threatened against, the Company or its subsidiaries  regarding
trademark,  trade name, patents, patent rights, invention,  copyright,  license,
service names, service marks, service mark registrations,  trade secret or other
infringement;  and the Company and its  subsidiaries are unaware of any facts or
circumstances which might give rise to any of the foregoing.

                                      -9-
<PAGE>

         (n)  ENVIRONMENTAL  LAWS. The Company and its  subsidiaries  are (i) in
compliance with any and all applicable  foreign,  federal,  state and local laws
and  regulations  relating to the  protection  of human  health and safety,  the
environment  or  hazardous  or  toxic   substances  or  wastes,   pollutants  or
contaminants ("Environmental Laws"), (ii) have received all permits, licenses or
other approvals required of them under applicable  Environmental Laws to conduct
their  respective  businesses  and  (iii) are in  compliance  with all terms and
conditions of any such permit, license or approval.

         (o) TITLE.  Any real  property and  facilities  held under lease by the
Company  and its  subsidiaries  are held by them  under  valid,  subsisting  and
enforceable leases with such exceptions as are not material and do not interfere
with the use made and proposed to be made of such  property and buildings by the
Company and its subsidiaries.

         (p) REGULATORY  PERMITS.  The Company and its subsidiaries  possess all
material  certificates,  authorizations  and permits  issued by the  appropriate
federal,  state or foreign  regulatory  authorities  necessary to conduct  their
respective  businesses,  and neither the  Company  nor any such  subsidiary  has
received any notice of proceedings relating to the revocation or modification of
any such certificate, authorization or permit.

         (q)  INTERNAL  ACCOUNTING  CONTROLS.   The  Company  and  each  of  its
subsidiaries  maintain a system of internal  accounting  controls  sufficient to
provide  reasonable  assurance that (i)  transactions are executed in accordance
with  management's  general or specific  authorizations,  (ii)  transactions are
recorded  as  necessary  to  permit  preparation  of  financial   statements  in
conformity with generally accepted  accounting  principles and to maintain asset
accountability,  and (iii) the recorded  amounts for assets is compared with the
existing  assets at reasonable  intervals and  appropriate  action is taken with
respect to any differences.

         (r) NO MATERIAL ADVERSE  BREACHES,  ETC. Except as set forth in the SEC
Documents,  neither the Company  nor any of its  subsidiaries  is subject to any
charter,  corporate or other legal restriction,  or any judgment, decree, order,
rule or  regulation  which in the judgment of the  Company's  officers has or is
expected  in the  future to have a  material  adverse  effect  on the  business,
properties,  operations, financial condition, results of operations or prospects
of the Company or its subsidiaries. Except as set forth in the SEC Documents and
except for an obligation to pay $9,300 in past due rent, neither the Company nor
any of its  subsidiaries is in breach of any contract or agreement which breach,
in the judgment of the Company's officers, has or is expected to have a material
adverse effect on the business,  properties,  operations,  financial  condition,
results of operations or prospects of the Company or its subsidiaries.

         (s) TAX STATUS. Except as disclosed in the SEC Documents and except for
an obligation to pay $17,500 in  delinquent  taxes,  the Company and each of its
subsidiaries  has made and filed all federal and state  income and all other tax
returns,  reports and  declarations  required by any jurisdiction to which it is
subject  and  (unless  and only to the extent  that the  Company and each of its
subsidiaries has set aside on its books provisions  reasonably  adequate for the
payment  of all  unpaid  and  unreported  taxes)  has paid all  taxes  and other
governmental  assessments  and charges  that are  material  in amount,  shown or
determined to be due on such  returns,  reports and  declarations,  except those

                                      -10-
<PAGE>

being  contested  in good  faith  and  has  set  aside  on its  books  provision
reasonably  adequate for the payment of all taxes for periods  subsequent to the
periods  to which such  returns,  reports or  declarations  apply.  There are no
unpaid taxes in any material amount claimed to be due by the taxing authority of
any jurisdiction,  and the officers of the Company know of no basis for any such
claim.

         (t) CERTAIN TRANSACTIONS. Except as set forth in the SEC Documents, and
except  for  arm's  length  transactions  pursuant  to which the  Company  makes
payments in the ordinary  course of business upon terms no less  favorable  than
the Company  could  obtain from third  parties and other than the grant of stock
options  disclosed in the SEC  Documents,  none of the officers,  directors,  or
employees  of the  Company  is  presently  a party to any  transaction  with the
Company  (other  than  for  services  as  employees,  officers  and  directors),
including  any  contract,  agreement  or  other  arrangement  providing  for the
furnishing  of  services  to or by,  providing  for  rental of real or  personal
property to or from,  or  otherwise  requiring  payments to or from any officer,
director or such employee or, to the knowledge of the Company,  any corporation,
partnership,  trust or other entity in which any officer,  director, or any such
employee  has a  substantial  interest  or is an officer,  director,  trustee or
partner.

         (u) FEES AND RIGHTS OF FIRST  REFUSAL.  The Company is not obligated to
offer the  securities  offered  hereunder on a right of first  refusal  basis or
otherwise to any third parties including,  but not limited to, current or former
shareholders  of the  Company,  underwriters,  brokers,  agents  or other  third
parties.

      4. COVENANTS.
         ---------

         (a) BEST  EFFORTS.  Each  party  shall use its best  efforts  timely to
satisfy each of the  conditions  to be satisfied by it as provided in Sections 6
and 7 of this Agreement.

         (b) FORM D. The  Company  agrees to file a Form D with  respect  to the
Conversion  Shares as required under  Regulation D and to provide a copy thereof
to each Buyer promptly after such filing.  The Company shall,  on or before each
Closing  Date,  take such action as the Company  shall  reasonably  determine is
necessary  to qualify the  Conversion  Shares,  or obtain an  exemption  for the
Conversion  Shares  for  sale to the  Buyers  at the  Closing  pursuant  to this
Agreement  under  applicable  securities or "Blue Sky" laws of the states of the
United  States,  and shall  provide  evidence of any such action so taken to the
Buyers on or prior to each Closing Date.

         (c) REPORTING STATUS. Until the earlier of (i) the date as of which the
Buyer(s) may sell all of the Conversion Shares without  restriction  pursuant to
Rule 144(k) promulgated under the 1933 Act (or successor  thereto),  or (ii) the
date on which (A) the Buyer(s) shall have sold all the Conversion Shares and (B)
none of the Convertible Debentures are outstanding (the "Registration  Period"),
the Company shall file in a timely manner all reports  required to be filed with
the SEC pursuant to the 1934 Act and the regulations of the SEC thereunder,  and
the Company shall not terminate its status as an issuer required to file reports
under the 1934 Act even if the 1934 Act or the rules and regulations  thereunder
would otherwise permit such termination.

         (d) USE OF PROCEEDS. The Company will use the proceeds from the sale of
the Convertible Debentures for general corporate and working capital purposes.

         (e) RESERVATION OF SHARES. The Company shall take all action reasonably
necessary  to at all times have  authorized,  and  reserved  for the  purpose of
issuance,  such number of shares of Common Stock as shall be necessary to effect
the issuance of the Conversion  Shares. If at any time the Company does not have
available  such shares of Common Stock as shall from time to time be  sufficient
to effect the  conversion of all of the  Conversion  Shares of the Company shall
call and hold a special  meeting of the  shareholders  within sixty (60) days of
such  occurrence,  for the sole  purpose  of  increasing  the  number  of shares
authorized. The Company's management shall recommend to the shareholders to vote
in favor of  increasing  the  number  of  shares  of  Common  Stock  authorized.
Management  shall also vote all of its shares in favor of increasing  the number
of authorized shares of Common Stock.

         (f)  LISTINGS OR  QUOTATION.  The  Company  shall  promptly  secure the
listing or  quotation of the  Conversion  Shares upon each  national  securities
exchange,  automated quotation system or The National  Association of Securities
Dealers Inc.'s  Over-The-Counter  Bulletin Board  ("OTCBB") or other market,  if
any,  upon which  shares of Common  Stock are then listed or quoted  (subject to
official notice of issuance) and shall use its best efforts to maintain, so long
as any other  shares of Common  Stock  shall be so listed,  such  listing of all
Conversion  Shares from time to time issuable under the terms of this Agreement.
The Company shall maintain the Common Stock's authorization for quotation on the
OTCBB.

         (g) PRIOR  APPROVAL.  The Company  shall have  obtained  all  approvals
necessary  under the rules and  regulations  established  and  maintained by the
OTCBB  for the  issuance  of the  shares of Common  Stock to the  Buyer(s)  upon
conversion of the Convertible Debentures.

         (h) FEES AND EXPENSES.  Each of the Company and the Buyer(s)  shall pay
all  costs  and  expenses   incurred  by  such  party  in  connection  with  the
negotiation,   investigation,   preparation,  execution  and  delivery  of  this
Agreement, the Escrow Agreement, and the Investor Registration Rights Agreement.
The  Buyer(s)  shall be entitled to a ten  percent  (10%)  discount on the gross
proceeds  payable  at each  Closing.  The costs and  expenses  of the  Buyer(s)'
counsel, Law Offices of Eric S. Hutner & Associates, which shall be Ten Thousand
Dollars ($10,000), and the retainer of Kirkpatrick & Lockhart LLP, shall be paid
for by the Company at the Initial Closing  directly from the gross proceeds held
in escrow, unless pre-paid by the Company.

         (i) CORPORATE EXISTENCE.  So long as any of the Convertible  Debentures
remain outstanding,  the Company shall not directly or indirectly consummate any
merger, reorganization,  restructuring,  reverse stock split consolidation, sale
of all or substantially  all of the Company's assets or any similar  transaction
or related  transactions  (each such transaction,  an  "Organizational  Change")
unless,  prior to the  consummation  of an  Organizational  Change,  the Company
obtains the written  consent of each Buyer.  In any such case,  the Company will
make appropriate provision with respect to such holders' rights and interests to
insure that the provisions of this Section 4(h) will thereafter be applicable to
the Convertible Debentures.

                                      -12-
<PAGE>

         (j) Transactions With Affiliates. So long as any Convertible Debentures
are outstanding, the Company shall not, and shall cause each of its subsidiaries
not to, enter into,  amend,  modify or  supplement,  or permit any subsidiary to
enter into, amend, modify or supplement any agreement, transaction,  commitment,
or arrangement with any of its or any subsidiary's officers,  directors,  person
who were  officers or  directors  at any time during the previous two (2) years,
stockholders who beneficially own five percent (5%) or more of the Common Stock,
or  Affiliates  (as  defined  below) or with any  individual  related  by blood,
marriage,  or  adoption to any such  individual  or with any entity in which any
such entity or individual owns a five percent (5%) or more  beneficial  interest
(each a "Related Party"),  except for (a) customary employment  arrangements and
benefit programs on reasonable  terms, (b) any investment in an Affiliate of the
Company,  (c) any  agreement,  transaction,  commitment,  or  arrangement  on an
arms-length  basis on terms no less  favorable  than terms which would have been
obtainable  from a person  other  than such  Related  Party,  (d) any  agreement
transaction,  commitment,  or arrangement which is approved by a majority of the
disinterested directors of the Company; for purposes hereof, any director who is
also an officer of the Company or any  subsidiary  of the Company shall not be a
disinterested  director  with  respect  to  any  such  agreement,   transaction,
commitment, or arrangement.  "Affiliate" for purposes hereof means, with respect
to any person or entity,  another person or entity that, directly or indirectly,
(i) has a ten percent  (10%) or more  equity  interest in that person or entity,
(ii) has ten percent (10%) or more common  ownership with that person or entity,
(iii)  controls that person or entity,  or (iv) shares common  control with that
person or entity.  "Control"  or  "controls"  for  purposes  hereof means that a
person or entity has the  power,  direct or  indirect,  to conduct or govern the
policies of another person or entity.

         (k) TRANSFER AGENT. The Company covenants and agrees that, in the event
that the  Company's  agency  relationship  with the  transfer  agent  should  be
terminated for any reason prior to a date which is two (2) years after the Final
Closing Date,  the Company shall  immediately  appoint a new transfer  agent and
shall require that the transfer agent execute and agree to be bound by the terms
of the Irrevocable  Transfer Agent  Instructions (as defined herein) to Transfer
Agent.

         (l)  RESTRICTION  ON  ISSUANCE  OF THE  CAPITAL  STOCK.  So long as any
Convertible Debentures are outstanding, the Company shall not, without the prior
written  consent  of the  Buyer(s),  issue or sell  shares  of  Common  Stock or
Preferred Stock (i) without  consideration or for a consideration per share less
than the Bid  Price of the  Common  Stock  determined  immediately  prior to its
issuance,  (ii) any warrant,  option, right,  contract,  call, or other security
instrument  granting  the  holder  thereof,  the right to acquire  Common  Stock
without  consideration or for a consideration  less than such Common Stock's Bid
Price value  determined  immediately  prior to it's issuance,  or (iii) file any
registration statement on Form S-8.

         (m) BUYER'S(S') TRADING ACTIVITIES.  The Buyer's(s') trading activities
with respect to the Conversion  Shares will be in compliance with all applicable
federal  and state  securities  laws,  rules and  regulations  and the rules and
regulations  of the  principal  market on which the  Company's  Common  Stock is
listed or traded.  Neither the Buyer(s) nor any of their  affiliates has an open
short position in the Common Stock of the Company, and each Buyer agrees that it
will not, and that it will cause its affiliates not to engage in any short sales
(as defined in any applicable SEC rules or rules of the National  Association of
Securities  Dealers) or in any hedging  transactions  with respect to the Common

                                      -13-
<PAGE>

Stock  while the  Convertible  Debentures  and/or the  Investor's  warrants  (as
defined herein) remain issued and outstanding.

      5. TRANSFER AGENT INSTRUCTIONS.
         ---------------------------

         The Company shall issue the Irrevocable  Transfer Agent Instructions in
the  form  attached  hereto  as  Exhibit  B to its  transfer  agent  irrevocably
appointing  Law Offices of Eric S. Hutner & Associates  as its agent for purpose
of having  certificates  issued,  registered  in the name of the Buyer(s) or its
respective  nominee(s),  for the Conversion Shares  representing such amounts of
Convertible  Debentures  as  specified  from time to time by the Buyer(s) to the
Company  upon  conversion  of the  Convertible  Debentures,  for  interest  owed
pursuant to the Convertible  Debenture,  and for any and all Liquidated  Damages
(as this term is defined in the Registration  Rights Agreement) that may be owed
pursuant to the Registration  Rights Agreement.  Law Offices of Eric S. Hutner &
Associates  shall be paid a cash fee of Five  Hundred  dollars  ($500) for every
occasion they act pursuant to the Irrevocable  Transfer Agent Instructions.  The
Company shall not change its transfer agent without the express  written consent
of the Buyer(s),  which may be withheld by the Buyer(s) in its sole  discretion.
Prior to  registration  of the  Conversion  Shares  under the 1933 Act, all such
certificates shall bear the restrictive legend specified in Section 2(g) of this
Agreement.  The Company warrants that no instruction  other than the Irrevocable
Transfer  Agent  Instructions  referred to in this Section 5, and stop  transfer
instructions  to  give  effect  to  Section  2(f)  hereof  (in  the  case of the
Conversion  Shares prior to registration of such shares under the 1933 Act) will
be given by the Company to its  transfer  agent and that the  Conversion  Shares
shall  otherwise be freely  transferable on the books and records of the Company
as and to the extent  provided in this  Agreement and the Investor  Registration
Rights Agreement.  Nothing in this Section 5 shall affect in any way the Buyer's
obligations  and agreement to comply with all  applicable  securities  laws upon
resale of  Conversion  Shares.  If the  Buyer(s)  provides  the Company  with an
opinion of counsel,  in form,  scope and  substance  customary  for  opinions of
counsel in comparable  transactions to the effect that  registration of a resale
by the Buyer(s) of any of the  Conversion  Shares is not required under the 1933
Act, the Company shall within two (2) business days instruct its transfer  agent
to issue  one or more  certificates  in such name and in such  denominations  as
specified  by the Buyer.  The  Company  acknowledges  that a breach by it of its
obligations  hereunder will cause irreparable harm to the Buyer by vitiating the
intent and purpose of the  transaction  contemplated  hereby.  Accordingly,  the
Company  acknowledges  that the  remedy at law for a breach  of its  obligations
under this Section 5 will be inadequate and agrees,  in the event of a breach or
threatened  breach by the Company of the  provisions of this Section 5, that the
Buyer(s) shall be entitled,  in addition to all other available remedies,  to an
injunction restraining any breach and requiring immediate issuance and transfer,
without the  necessity  of showing  economic  loss and without any bond or other
security being required.

      6. CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.
         ----------------------------------------------

      The obligation of the Company  hereunder to issue and sell the Convertible
Debentures to the Buyer(s) at the Closing is subject to the satisfaction,  at or
before each Closing  Date, of each of the  following  conditions,  provided that
these  conditions  are for the  Company's  sole benefit and may be waived by the
Company at any time in its sole discretion:

                                      -14-
<PAGE>

         (a) Each Buyer shall have executed this Agreement, the Escrow Agreement
and the Investor  Registration  Rights  Agreement and the  Irrevocable  Transfer
Agent Instructions and delivered the same to the Company.

         (b) The Buyer(s)  shall have delivered to the Escrow Agent the Purchase
Price for Convertible Debentures in respective amounts as set forth next to each
Buyer as outlined on Schedule I attached  hereto and the Escrow Agent shall have
delivered the net proceeds to the Company by wire transfer  pursuant to the wire
instructions provided by the Company.

         (c) The  representations  and  warranties of the Buyer(s) shall be true
and  correct in all  material  respects  as of the date when made and as of each
Closing  Date as  though  made at that  time  (except  for  representations  and
warranties  that  speak as of a  specific  date),  and the  Buyer(s)  shall have
performed,  satisfied and complied in all material  respects with the covenants,
agreements and conditions required by this Agreement to be performed,  satisfied
or complied with by the Buyer(s) at or prior to each Closing Date.

      7. CONDITIONS TO THE BUYER'S OBLIGATION TO PURCHASE.
         ------------------------------------------------

      The  obligation  of the Buyer(s)  hereunder  to purchase  the  Convertible
Debentures  at the  Closing is subject to the  satisfaction,  at or before  each
Closing  Date,  of  each  of  the  following  conditions,  provided  that  these
conditions are for the Buyer's sole benefit and may be waived by the Buyer(s) at
any time in its sole discretion:

         (a) The Company  shall have executed this  Agreement,  the  Convertible
Debenture,  the Escrow Agreement,  the Irrevocable Transfer Instructions and the
Investor Registration Rights Agreement, and delivered the same to the Buyer(s).

         (b) The Common Stock shall be  authorized  for  quotation on the OTCBB,
trading in the Common Stock shall not have been suspended for any reason and all
of the Conversion Shares issuable upon conversion of the Convertible  Debentures
shall be approved for listing or quotation on the OTCBB.

         (c) The representations and warranties of the Company shall be true and
correct  in all  material  respects  (except  to the  extent  that  any of  such
representations and warranties is already qualified as to materiality in Section
3 above, in which case, such  representations  and warranties  shall be true and
correct without further  qualification)  as of the date when made and as of each
Closing  Date as  though  made at that  time  (except  for  representations  and
warranties  that  speak  as of a  specific  date)  and the  Company  shall  have
performed,  satisfied and complied in all material  respects with the covenants,
agreements and conditions required by this Agreement to be performed,  satisfied
or complied  with by the Company at or prior to each Closing  Date. If requested
by the Buyer,  the Buyer  shall have  received a  certificate,  executed  by the
President of the Company, dated as of each Closing Date, to the foregoing effect
and as to  such  other  matters  as may be  reasonably  requested  by the  Buyer
including,  without  limitation an update as of each Closing Date  regarding the
representation contained in Section 3(c) above.

                                      -15-
<PAGE>

         (d) The Company  shall have  executed and delivered to the Buyer(s) the
Convertible  Debentures  in the  respective  amounts  set  forth  opposite  each
Buyer(s) name on Schedule I attached hereto.

         (e) The  Buyer(s)  shall have  received  an  opinion  of  counsel  from
Kirkpatrick & Lockhart, LLP in a form satisfactory to the Buyer(s).

         (f) The Company shall have  provided to the Buyer(s) a  certificate  of
good standing from the secretary of state from the state in which the company is
incorporated.

         (g) As of each Closing Date, the Company shall have reserved out of its
authorized  and unissued  Common Stock,  solely for the purpose of effecting the
conversion of the Convertible  Debentures,  shares of Common Stock to effect the
conversion of all of the Conversion Shares then outstanding.

         (h) The Irrevocable Transfer Agent Instructions,  in form and substance
satisfactory to the Buyer,  shall have been delivered to and executed in writing
by the Company's transfer agent.

         (i) The Company shall have provided to the Investor an acknowledgement,
to the  satisfaction  of the Investor,  from EKS&H, as to its ability to provide
all consents  required in order to file a  registration  statement in accordance
with the Investor Rights Registration Agreement.

      8. INDEMNIFICATION.
         ---------------

         (a) In  consideration  of the Buyer's  execution  and  delivery of this
Agreement and acquiring the  Convertible  Debentures and the  Conversion  Shares
hereunder,  and in addition to all of the Company's other obligations under this
Agreement,  the Company shall defend,  protect,  indemnify and hold harmless the
Buyer(s) and each other holder of the Convertible  Debentures and the Conversion
Shares, and all of their officers,  directors,  employees and agents (including,
without   limitation,   those  retained  in  connection  with  the  transactions
contemplated by this Agreement) (collectively, the "Buyer Indemnitees") from and
against any and all actions,  causes of action,  suits, claims,  losses,  costs,
penalties,  fees,  liabilities and damages, and expenses in connection therewith
(irrespective  of whether any such Buyer Indemnitee is a party to the action for
which indemnification  hereunder is sought), and including reasonable attorneys'
fees and disbursements  (the "Indemnified  Liabilities"),  incurred by the Buyer
Indemnitees or any of them as a result of, or arising out of, or relating to (a)
any  misrepresentation  or breach of any  representation or warranty made by the
Company  in  this  Agreement,   the  Convertible   Debentures  or  the  Investor
Registration  Rights Agreement or any other certificate,  instrument or document
contemplated  hereby or thereby,  (b) any breach of any  covenant,  agreement or
obligation  of  the  Company  contained  in  this  Agreement,  or  the  Investor
Registration  Rights Agreement or any other certificate,  instrument or document
contemplated  hereby  or  thereby,  or (c) any  cause of  action,  suit or claim
brought or made against such Indemnitee and arising out of or resulting from the
execution,  delivery,  performance or enforcement of this Agreement or any other
instrument,  document  or  agreement  executed  pursuant  hereto  by  any of the
Indemnities,  any  transaction  financed  or to be financed in whole or in part,

                                      -16-
<PAGE>

directly or  indirectly,  with the proceeds of the  issuance of the  Convertible
Debentures  or the status of the Buyer or holder of the  Convertible  Debentures
the Conversion Shares, as a Buyer of Convertible  Debentures in the Company.  To
the extent that the foregoing  undertaking  by the Company may be  unenforceable
for any reason,  the Company shall make the maximum  contribution to the payment
and  satisfaction  of  each of the  Indemnified  Liabilities  permissible  under
applicable law.

         (b) In  consideration  of the Company's  execution and delivery of this
Agreement,  and in addition to all of the Buyer's other  obligations  under this
Agreement,  the Buyer shall  defend,  protect,  indemnify  and hold harmless the
Company and all of its officers,  directors,  employees  and agents  (including,
without   limitation,   those  retained  in  connection  with  the  transactions
contemplated by this Agreement)  (collectively,  the "Company Indemnitees") from
and against any and all Indemnified  Liabilities  incurred by the Indemnitees or
any of  them  as a  result  of,  or  arising  out  of,  or  relating  to (a) any
misrepresentation  or  breach  of any  representation  or  warranty  made by the
Buyer(s) in this  Agreement or any  instrument or document  contemplated  hereby
executed by the Buyer,  (b) any breach of any covenant,  agreement or obligation
of the Buyer(s) contained in this Agreement,  the Investor  Registration  Rights
Agreement or any other certificate,  instrument or document  contemplated hereby
or  thereby  executed  by the Buyer,  or (c) any cause of action,  suit or claim
brought  or  made   against   such   Company   Indemnitee   based  on   material
misrepresentations  or due to a material  breach and arising out of or resulting
from the execution,  delivery, performance or enforcement of this Agreement, the
Investor  Registration  Rights  Agreement or any other  instrument,  document or
agreement  executed  pursuant hereto by any of the Company  Indemnities.  To the
extent that the foregoing undertaking by each Buyer may be unenforceable for any
reason,  each Buyer  shall make the  maximum  contribution  to the  payment  and
satisfaction of each of the Indemnified Liabilities permissible under applicable
law.

         (c) The  obligations  of the parties to indemnify or make  contribution
under this Section 8 shall survive the termination of this Agreement.

      9. GOVERNING LAW: MISCELLANEOUS.
         ----------------------------

         (a) GOVERNING LAW. This Agreement  shall be governed by and interpreted
in  accordance  with the laws of the  State of  Delaware  without  regard to the
principles  of  conflict  of laws.  The  parties  further  agree that any action
between them shall be heard in Hudson County,  New Jersey, and expressly consent
to the  jurisdiction  and venue of the Superior Court of New Jersey,  sitting in
Hudson  County and the United  States  District  Court for the  District  of New
Jersey sitting in Newark,  New Jersey for the  adjudication  of any civil action
asserted pursuant to this Paragraph.

         (b)  COUNTERPARTS.  This  Agreement  may be  executed  in  two or  more
identical  counterparts,  all of  which  shall  be  considered  one and the same
agreement and shall become effective when  counterparts have been signed by each
party and  delivered  to the other  party.  In the event any  signature  page is
delivered  by  facsimile  transmission,  the party  using such means of delivery
shall  cause  four  (4)  additional  original  executed  signature  pages  to be
physically  delivered to the other party  within five (5) days of the  execution
and delivery hereof.

                                      -17-
<PAGE>

         (c) HEADINGS.  The headings of this  Agreement are for  convenience  of
reference  and shall not form part of, or affect  the  interpretation  of,  this
Agreement.

         (d)  SEVERABILITY.  If any provision of this Agreement shall be invalid
or unenforceable in any jurisdiction,  such invalidity or unenforceability shall
not affect the validity or  enforceability of the remainder of this Agreement in
that  jurisdiction  or the validity or  enforceability  of any provision of this
Agreement in any other jurisdiction.

         (e) ENTIRE AGREEMENT,  AMENDMENTS.  This Agreement supersedes all other
prior oral or written  agreements  between  the  Buyer(s),  the  Company,  their
affiliates  and  persons  acting on their  behalf  with  respect to the  matters
discussed  herein,  and this  Agreement and the  instruments  referenced  herein
contain  the entire  understanding  of the parties  with  respect to the matters
covered  herein and therein  and,  except as  specifically  set forth  herein or
therein,  neither the Company nor any Buyer makes any representation,  warranty,
covenant or  undertaking  with  respect to such  matters.  No  provision of this
Agreement may be waived or amended other than by an instrument in writing signed
by the party to be charged with enforcement.

         (f) NOTICES.  Any notices,  consents,  waivers, or other communications
required or permitted to be given under the terms of this  Agreement  must be in
writing  and will be  deemed  to have  been  delivered  (i) upon  receipt,  when
delivered personally; (ii) upon confirmation of receipt, when sent by facsimile;
(iii) three (3) days after being sent by U.S.  certified  mail,  return  receipt
requested,  or (iv)  one (1) day  after  deposit  with a  nationally  recognized
overnight  delivery  service,  in each case  properly  addressed to the party to
receive the same.  The addresses and facsimile  numbers for such  communications
shall be:

If to the Company, to:          BSI2000, Inc.
                                12600 W. Colfax Ave. B410
                                Lakewood, Colorado 80215
                                Attention: Jack Harper, President
                                Telephone: (303) 231-9095
                                Facsimile: (303)
                                BSI2000, Inc.

With a copy to:                 Kirkpatrick & Lockhart LLP
                                201 South Biscayne Boulevard - Suite 2000
                                Miami, FL  33131-2399
                                Attention: Clayton E. Parker, Esq.
                                Telephone: (305) 539-3300
                                Facsimile: (305) 358-7095

If to the Transfer Agent, to:   Corporate Stock Transfer
                                3200 Cherry Creek Drive South, Suite 430
                                Denver, Colorado 80209
                                Attention:
                                Telephone:
                                Facsimile:

                                      -18-
<PAGE>

With Copy to:                   Law Offices of Eric S. Hutner & Associates
                                1065 Avenue of the Americas, Suite 2100
                                New York, New York 10018
                                Attention:  Eric Hutner, Esq.
                                Telephone:  (212) 391-9235
                                Facsimile:  (212) 391-9236

      If to the  Buyer(s),  to its address and  facsimile  number on Schedule I,
with copies to the Buyer's  counsel as set forth on Schedule I. Each party shall
provide five (5) days' prior written  notice to the other party of any change in
address or facsimile number.

         (g)  SUCCESSORS AND ASSIGNS.  This Agreement  shall be binding upon and
inure to the benefit of the parties and their respective successors and assigns.
Neither the Company nor any Buyer shall  assign this  Agreement or any rights or
obligations  hereunder  without  the prior  written  consent of the other  party
hereto.

         (h) NO THIRD PARTY  BENEFICIARIES.  This  Agreement is intended for the
benefit of the parties  hereto and their  respective  permitted  successors  and
assigns, and is not for the benefit of, nor may any provision hereof be enforced
by, any other person.

         (i) SURVIVAL.  Unless this Agreement is terminated  under Section 9(l),
the  representations and warranties of the Company and the Buyer(s) contained in
Sections 2 and 3, the agreements and covenants set forth in Sections 4, 5 and 9,
and the  indemnification  provisions  set forth in Section 8, shall  survive the
Closing  for a  period  of two  (2)  years  following  the  date  on  which  the
Convertible  Debentures are converted in full. The Buyer(s) shall be responsible
only  for  its  own  representations,   warranties,   agreements  and  covenants
hereunder.

         (j)  PUBLICITY.  The Company and the  Buyer(s)  shall have the right to
approve,  before  issuance any press release or any other public  statement with
respect to the  transactions  contemplated  hereby made by any party;  provided,
however,  that the Company shall be entitled,  without the prior approval of the
Buyer(s),  to issue any press release or other public disclosure with respect to
such  transactions  required  under  applicable  securities  or  other  laws  or
regulations  (the Company  shall use its best efforts to consult the Buyer(s) in
connection with any such press release or other public  disclosure  prior to its
release  and  Buyer(s)  shall  be  provided  with a copy  thereof  upon  release
thereof).

         (k) FURTHER ASSURANCES. Each party shall do and perform, or cause to be
done and  performed,  all such  further acts and things,  and shall  execute and
deliver all such other agreements,  certificates,  instruments and documents, as
the other  party may  reasonably  request  in order to carry out the  intent and
accomplish  the  purposes  of  this  Agreement  and  the   consummation  of  the
transactions contemplated hereby.

         (l) TERMINATION.  In the event that the Closing shall not have occurred
with  respect to the Buyers on or before  five (5)  business  days from the date
hereof due to the Company's or the Buyer's failure to satisfy the conditions set
forth in Sections 6 and 7 above (and the non-breaching  party's failure to waive
such unsatisfied condition(s)), the non-breaching party shall have the option to

                                      -19-
<PAGE>

terminate this  Agreement  with respect to such breaching  party at the close of
business  on such  date  without  liability  of any  party to any  other  party;
provided,  however, that if this Agreement is terminated by the Company pursuant
to this  Section  9(l),  the Company  shall remain  obligated  to reimburse  the
Buyer(s) for the fees and expenses of Law Offices of Eric S. Hutner & Associates
described in Section 4(g) above.

         (m) No Strict Construction. The language used in this Agreement will be
deemed to be the language  chosen by the parties to express their mutual intent,
and no rules of strict construction will be applied against any party.

                    [REMAINDER PAGE INTENTIONALLY LEFT BLANK]

                                      -20-

<PAGE>

      IN WITNESS WHEREOF, the Buyers and the Company have caused this Securities
Purchase Agreement to be duly executed as of the date first written above.

                                          COMPANY:
                                          BSI2000, INC.

                                          By:  /s/  Jack Harper
                                             -----------------------------------
                                          Name:    Jack Harper
                                          Title:   President

                                      -21-
<PAGE>

                                    EXHIBIT A

                 FORM OF INVESTOR REGISTRATION RIGHTS AGREEMENT
                 ----------------------------------------------

<PAGE>

                                    EXHIBIT C

                            FORM OF ESCROW AGREEMENT
                            ------------------------

<PAGE>

                                    EXHIBIT B

                           TRANSFER AGENT INSTRUCTIONS
                           ---------------------------

<PAGE>

                                   SCHEDULE I
                                   ----------

                               SCHEDULE OF BUYERS
                               ------------------

<TABLE>
<CAPTION>

-----------------------------------------------------------------------------------------------------------------------------
                                                                       Address/Facsimile                  Amount of
           Name                          Signature                      Number of Buyer                 Subscription
-----------------------------  ----------------------------------  ---------------------------------  -----------------------

<S>                            <C>      <C>                          <C>                               <C>
Cornell Capital Partners, LP   By:      Yorkville Advisors, LLC      101 Hudson Street - Suite 3606    $250,000.00
                               Its:     General Partner              Jersey City, NJ  07303
                                                                     Facsimile: (201) 985-8266

                               By:  /s/  Mark A. Angelo
                                  -------------------------------
                               Name:    Mark A. Angelo
                               Its:     Portfolio Manager
</TABLE>

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