EXHIBIT 10.51


                                                                       EXHIBIT A


NEITHER THESE SECURITIES NOR THE SECURITIES ISSUABLE UPON CONVERSION OF THESE
SECURITIES HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR
THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM
REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN
AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE
SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO
SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE
COMPANY.


No. [_]                                                                     $[_]
                                         Original Issue Date: September 21, 2004


                           MARKLAND TECHNOLOGIES, INC.
               SECURED 8% CONVERTIBLE NOTE DUE SEPTEMBER 21, 2005

                  THIS NOTE is one of a series of duly authorized and issued
notes of Markland Technologies, Inc., a Florida corporation (the "COMPANY"),
designated as its Secured 8% Convertible Notes due September 21, 2005, in the
original aggregate principal amount of five million two hundred thousand
($5,200,000) (collectively, the "NOTES" and each Note comprising the Notes, a
"NOTE").

                  FOR VALUE RECEIVED, the Company promises to pay to the order
of ___________ or its registered assigns (the "INVESTOR"), the principal
_____________, on September 21, 2005, or such earlier date as this Note is
required to be repaid as provided hereunder (the "MATURITY DATE"), and to pay
interest to the Investor on the principal amount of this Note outstanding from
time to time in accordance with the provisions hereof. All holders of Notes are
referred to collectively, as the "INVESTORS." This Note is subject to the
following additional provisions:

                  1. DEFINITIONS. In addition to the terms defined elsewhere in
this Note: (a) capitalized terms that are used but not otherwise defined herein
have the meanings given to such terms in the Purchase Agreement, dated as of the
Original Issue Date, among the Company and the Investors identified therein (the
"PURCHASE AGREEMENT"), and (b) the following terms have the meanings indicated
below:

         "ADJUSTED CONVERSION PRICE" means the lesser of (a) the Fixed
Conversion Price and (b) 80% of the average of the Closing Prices during the



five (5) Trading Days prior to the applicable Conversion Date, in each case,
subject to adjustment from time to time pursuant to Section 11.

         "BANKRUPTCY EVENT" means any of the following events: (a) the Company
or any Subsidiary commences a case or other proceeding under any bankruptcy,
reorganization, arrangement, adjustment of debt, relief of debtors, dissolution,
insolvency or liquidation or similar law of any jurisdiction relating to the
Company or any Subsidiary thereof; (b) there is commenced against the Company or
any Subsidiary any such case or proceeding that is not dismissed within 75 days
after commencement; (c) the Company or any subsidiary is adjudicated by a court
of competent jurisdiction insolvent or bankrupt or any order of relief or other
order approving any such case or proceeding is entered; (d) the Company or any
Subsidiary suffers any appointment of any custodian or the like for it or any
substantial part of its property that is not discharged or stayed within 75
days; (e) under applicable law the Company or any Subsidiary makes a general
assignment for the benefit of creditors; (f) the Company or any Subsidiary fails
to pay, or states that it is unable to pay or is unable to pay, its debts
generally as they become due; or (g) the Company or any Subsidiary, by any act
or failure to act, expressly indicates its consent to, approval of or
acquiescence in any of the foregoing or takes any corporate or other action for
the purpose of effecting any of the foregoing.

         "CHANGE OF CONTROL" means the occurrence of any of the following in one
or a series of related transactions: (i) an acquisition after the date hereof by
an individual or legal entity or "group" (as described in Rule 13d-5(b)(1) under
the Exchange Act) of more than one-third of the voting rights or equity
interests in the Company; (ii) a replacement of more than one-half of the
members of the Company's board of directors in a single election of directors
that is not approved by those individuals who are members of the board of
directors on the date hereof (or other directors previously approved by such
individuals); (iii) a Fundamental Transaction (as defined in Section 11(c)), a
merger or consolidation of the Company or any Subsidiary or a sale of more than
one-half of the assets of the Company in one or a series of related
transactions, unless following such transaction or series of transactions, the
holders of the Company's securities prior to the first such transaction continue
to hold at least two-thirds of the voting rights and equity interests in the
surviving entity or acquirer of such assets; (iv) a recapitalization,
reorganization or other transaction involving the Company or any Subsidiary that
constitutes or results in a transfer of more than one-third of the voting rights
or equity interests in the Company, unless following such transaction or series
of transactions, the holders of the Company's securities prior to the first such
transaction continue to hold at least two-thirds of the voting rights and equity
interests in the surviving entity or acquirer of such assets; (v) consummation
of a "Rule 13e-3 transaction" as defined in Rule 13e-3 under the Exchange Act
with respect to the Company, or (vi) the execution by the Company or its
controlling shareholders of an agreement providing for or reasonably likely to
result in any of the foregoing events.

         "CLOSING PRICE" means, for any date, the price determined by the first
of the following clauses that applies: (a) if the Common Stock is then listed or
quoted on an Eligible Market, the closing bid price per share of the Common
Stock for such date (or the nearest preceding date) on the primary Eligible
Market or exchange on which the Common Stock is then listed or quoted; (b) if
prices for the Common Stock are then quoted on the OTC Bulletin Board, the
closing bid price per share of the Common Stock for such date (or the nearest
preceding date) so quoted; (c) if prices for the Common Stock are then reported


                                       2


in the "Pink Sheets" published by the National Quotation Bureau Incorporated (or
a similar organization or agency succeeding to its functions of reporting
prices), the most recent bid price per share of the Common Stock so reported; or
(d) in all other cases, the fair market value of a share of Common Stock as
determined by an independent qualified appraiser selected in good faith and paid
for by a majority in interest of the Investors.

         "COMMON STOCK" means the common stock of the Company, $0.0001 par value
per share, and any securities into which such common stock may hereafter be
reclassified.

         "COMMON STOCK EQUIVALENTS" means any securities of the Company or a
Subsidiary thereof which entitle the holder thereof to acquire Common Stock at
any time, including without limitation, any debt, preferred stock, rights,
options, warrants or other instrument that is at any time convertible into or
exchangeable for, or otherwise entitles the holder thereof to receive, Common
Stock or other securities that entitle the holder to receive, directly or
indirectly, Common Stock.

         "COMPANY PREPAYMENT AMOUNT" means a cash payment equal to 105% of such
outstanding principal amount, plus all accrued but unpaid interest on such
Notes, through the date of payment, and the amount of any unpaid liquidated
damages and other amounts then owing (other than interest and principal) under
the Transaction Documents.

         "CONVERSION DATE" means the date a Conversion Notice together with the
Conversion Schedule is delivered to the Company in accordance with Section 5(a).

         "CONVERSION NOTICE" means a written notice in the form attached hereto
as EXHIBIT A.

         "CONVERSION PRICE" means whichever of the Initial Conversion Price or
Adjusted Conversion Price is then in effect.

         "DEFAULT" means any event or condition which constitutes an Event of
Default or that upon notice, lapse of time or both would, unless cured or
waived, become an Event of Default.

         "ELIGIBLE MARKET" means any of the New York Stock Exchange, the
American Stock Exchange, the Nasdaq National Market, the Nasdaq SmallCap Market
or the OTC Bulletin Board.

         "EQUITY CONDITIONS ARE SATISFIED" means, as of any date of
determination, that each of the following conditions is (or would be) satisfied
on such date, if the Company were to issue on such date all of the Underlying
Shares then issuable upon (1) conversion in full of the outstanding principal
amount of all Notes, and (2) the payment of accrued and unpaid interest on such
Interest Payment Date under all the Notes of the Company: (i) the number of
authorized but unissued and otherwise unreserved shares of Common Stock is
sufficient for such issuance, (ii) the Common Stock is listed or quoted (and is
not suspended from trading) on an Eligible Market and such shares of Common
Stock are approved for listing on such Eligible Market upon issuance, (iii) such
Common Stock is registered for resale under the Registration Statement and the
prospectus under such Registration Statement is available for the sale of all
Registrable Securities held by the Investor, (iv) either (A) the Company has
given the holder of the Notes ten (10) Trading Days prior notice that it intends


                                       3


to pay interest by delivery of shares or (B) such issuance would be permitted in
full without violating, (x) in the case of Section 13, Section 5(b)(i) and (ii)
hereof, or (y) in all other cases, Section 5(b) hereof or the rules or
regulations of the Eligible Market on which such shares are listed or quoted,
(v) both immediately before and after giving effect thereto, no Default shall or
would exist, and (vi) no public announcement of a pending or proposed Change of
Control transaction has occurred that has not been consummated.

         "EVENT EQUITY VALUE" means the average of the Closing Prices for the
five consecutive Trading Days preceding either: (a) the date of an Event Notice
or the date the Company becomes obligated to pay the Event Price under Section
7(b), as applicable, or (b) the date on which the Event Price with respect
thereto (together with any other payments, expenses and liquidated damages then
due and payable under the Transaction Documents) is paid in full, whichever is
greater.

         "EVENT OF DEFAULT" means any one of the following events (whatever the
reason and whether it shall be voluntary or involuntary or effected by operation
of law or pursuant to any judgment, decree or order of any court, or any order,
rule or regulation of any administrative or governmental body):

                  (i) any default in the payment (free of any claim of
subordination) other than the failure to make the prepayment required under
Section 13(a), when the same becomes due and payable (whether on a Prepayment
Date, the Maturity Date or by acceleration or prepayment or otherwise), of (a)
liquidated damages in respect of this Note which default continues unremedied
for a period of three Trading Days after the date on which written notice of
such default is first given to the Company by the Investor, or (b) principal or
interest in respect of this Note.

                  (ii) the Company or any Subsidiary (1) fails to pay when due
any monetary obligation (regardless of amount) under any currently existing or
hereafter arising debenture (other than a Note) or any mortgage, credit
agreement or other facility, indenture agreement, factoring agreement or other
instrument under which there may be issued, or by which there may be secured or
evidenced, any Indebtedness or under any long term leasing or factoring
arrangement, if the aggregate amount of the obligations and liabilities of the
Company and the subsidiaries thereunder exceed $100,000 (each of the foregoing a
"MATERIAL DEBT AGREEMENT"), or (2) fails to observe or perform any other
material obligation under any Material Debt Agreement, and such failure results
in the obligations thereunder becoming or being declared due and payable prior
to the date on which they would otherwise become due and payable.

                  (iii) the Company shall sell all or substantially all of its
assets in one or a series of related transactions.

                  (iv) the Company (a) shall fail to observe or perform any
material covenant, condition or agreement contained in any Transaction Document
(other than those specified in clause (i) above or clause (vii), (ix), (x),
(xi), (xii) or (xiv) below), and (b) such failure shall (X) continue unremedied
for a period of twenty Trading Days after the date on which written notice of
such default is first given to the Company by the Investor (it being understood


                                       4


that no prior notice need be given in the case of a default that cannot
reasonably be cured within seven Trading Days) and (Y) reasonably be expected to
adversely affect the ability of the Company to either pay the Notes or deliver
shares as required by the Note.

                  (v) any prepayment by the Company of any other Note or any
other Indebtedness issued by it or any issuance of securities in exchange for
any Notes issued by it (other than Underlying Shares upon conversion of such
Notes in accordance with their terms as in effect on the Original Issue Date
thereof), except in each case (i) if the Company offers to the Investor in
writing the same prepayment of this Note and all other Notes then held by such
Investor on the same economic terms on which the Company prepays or offers to
prepay (whichever is more favorable to the holder of such Note) such Notes, (ii)
in accordance with the prepayment provisions of the Security Agreement, and
(iii) in accordance with the prepayment provisions of Section 13 of this Note.

                  (vi) any of the Company's representations and warranties set
forth in the Purchase Agreement shall be incorrect in any material respect as of
the Original Issue Date.

                  (vii) the occurrence of a Bankruptcy Event.

                  (viii) any Transaction Document shall cease, for any reason,
to be in full force and effect in all material respects,

                  (ix) the Company shall assert in writing that any Transaction
Document has ceased, for any reason, to be in full force and effect or shall
disavow any of its obligations thereunder.

                  (x) the Common Stock shall not be listed or quoted, or is
suspended from trading, on an Eligible Market for a period of three Trading Days
(which need not be consecutive Trading Days).

                  (xi) the Company fails to deliver a stock certificate
evidencing Underlying Shares to an Investor within five Trading Days after a
Conversion Date or in the case of exercises under a Warrant, within five Trading
days after a Date of Exercise under, and as such term is defined in, such
Warrant, or the conversion or exercise rights of the Investors pursuant to the
terms hereof or the terms of the Warrants are otherwise suspended for any reason
(other than as a result of the limitations set forth in Section 5(b)(ii)).

                  (xii) the Company fails to have available a sufficient number
of authorized but unissued and otherwise unreserved shares of Common Stock
available to issue the Underlying Shares upon any conversion of Notes or upon
any exercise of Warrants.

                  (xiii) the Company effects or publicly announces its intention
to effect any exchange, recapitalization or other transaction the primary
purpose of which is to require or reward physical delivery of certificates
evidencing the Common Stock, unless following such transaction, the holders of
the Company's securities prior to the first such transaction continue to
beneficially own at least two-thirds of the voting rights and equity interests
in the surviving entity or acquirer of such assets.


                                       5


                  (xiv) a Registration Statement under the Registration Rights
Agreement is not declared effective by the Commission by the 180th day following
the Closing Date, or is not effective as to all Registrable Securities (as
defined in the Registration Rights Agreement), and available for use by the
holders of Registrable Securities for in excess of an aggregate of 20 Trading
Days (which need not be consecutive) in any twelve month period during the
Effectiveness Period (as defined in the Registration Rights Agreement).

         "FIXED CONVERSION PRICE" means $0.80, subject to adjustment from time
to time in accordance with Section 11.

         "INDEBTEDNESS" shall have the same meaning as the term "Debt" in the
Purchase Agreement

         "INITIAL CONVERSION PRICE" means $0.80, subject to adjustment from time
to time pursuant to Section 11.

         "INTEREST PAYMENT DATE" means the Prepayment Date and each monthly
anniversary thereafter.

         "ORIGINAL ISSUE DATE" has the meaning set forth on the face of this
Note.

         "PERMITTED INDEBTEDNESS" has the meaning given such term in the
Purchase Agreement.

         "PERMITTED LIENS" has the meaning given such term in the Purchase
Agreement.

         "PREPAYMENT DATE" means March 15, 2005.

         "PROCEEDING" means an action, claim, suit, investigation or proceeding
(including, without limitation, an investigation or partial proceeding, such as
a deposition), whether commenced or threatened.

         "REGISTRATION STATEMENT" shall have the meaning set forth in the
Purchase Agreement.

         "SECURITY AGREEMENT" shall have the meaning set forth in the Purchase
Agreement.

         "TRADING DAY" means (i) a day on which the Common Stock is traded on an
Eligible Market, (ii) if the Common Stock is not quoted on the OTC Bulletin
Board, a day on which the Common Stock is quoted in the over-the-counter market
as reported by the National Quotation Bureau Incorporated (or any similar
organization or agency succeeding to its functions of reporting prices), or
(iii) in the event that the Common Stock is not listed or quoted as set forth in
(i) or (ii) hereof, a Business Day.

         "UNDERLYING SHARES" means the shares of Common Stock issuable upon
conversion of the Notes and payment of interest thereunder.

                  2. INTEREST. (a) The Company shall pay interest to the
Investor on the aggregate unconverted and then outstanding principal amount of
this Note at the rate of 8% per annum. Such interest shall accrue but not become
payable until the Prepayment Date, at which time all interest then having


                                       6


accrued shall become payable. Interest shall be payable in arrears on a monthly
basis thereafter. Interest payments hereunder may be made in cash or, subject to
the conditions of Section 2(b), in shares of Common Stock. Interest shall be
calculated on the basis of a 360-day year for the actual number of days elapsed
and shall accrue daily commencing on the Original Issue Date.

                  (b) Subject to the conditions and limitations set forth below,
in lieu of paying interest in cash the Company may, at its option, on each
Interest Payment Date, pay accrued interest on this Note by delivering by the
applicable Interest Payment Date, a number of registered shares of Common Stock
equal to the quotient obtained by dividing the amount of such interest by 90% of
the Closing Price for the Trading Day immediately preceding (but not including)
such Interest Payment Date. The Company must deliver written notice to the
Investor indicating the manner in which it intends to pay interest at least ten
(10) Trading Days prior to each Interest Payment Date, but the Company may
indicate in any such notice that the election contained therein shall continue
for subsequent Interest Payment Dates until rescinded. Failure to timely provide
such written notice shall be deemed an irrevocable election by the Company to
pay such interest in cash. All interest payable in respect of the Notes on any
Interest Payment Date must be paid in the same manner. Notwithstanding the
foregoing, the Company may not pay interest in shares of Common Stock on any
Interest Payment Date unless, on the date thereof, the Equity Conditions Are
Satisfied. Investor shall have the right, but not the obligation, to add to the
principal amount of the Notes any interest not fully paid, which may be
converted at the Conversion Price.

         3. REGISTRATION OF NOTES. The Company shall register the Notes upon
records maintained by the Company for that purpose (the "NOTE REGISTER") in the
name of each record Investor thereof from time to time. The Company may deem and
treat the registered Investor of this Note as the absolute owner hereof for the
purpose of any conversion hereof or any payment of interest hereon, and for all
other purposes, absent actual notice to the contrary from such record Investor.

         4. REGISTRATION OF TRANSFERS AND EXCHANGES. The Company shall register
the transfer of any portion of this Note in the Note Register upon surrender of
this Note to the Company at its address for notice set forth herein. Upon any
such registration or transfer, a new Note, in substantially the form of this
Note (any such new debenture, a "NEW NOTE"), evidencing the portion of this Note
so transferred shall be issued to the transferee and a New Note evidencing the
remaining portion of this Note not so transferred, if any, shall be issued to
the transferring Investor. The acceptance of the New Note by the transferee
thereof shall be deemed the acceptance by such transferee of all of the rights
and obligations of a holder of a Note. The Company agrees that its prior consent
is not required for the transfer of any portion of this Note; provided, however,
that the Company shall be entitled to reasonable assurance, including an opinion
of counsel reasonably acceptable to Company, that such transfer complies with
applicable federal and state securities laws. This Note is exchangeable for an
equal aggregate principal amount of Notes of different authorized denominations,
as requested by the Investor surrendering the same. No service charge or other
fee will be imposed in connection with any such registration of transfer or
exchange.


                                       7


         5. CONVERSION.

                  (a) AT THE OPTION OF THE INVESTOR. All or any portion of the
principal amount of this Note then outstanding together with any accrued and
unpaid interest hereunder shall be convertible into shares of Common Stock at
the Conversion Price (subject to limitations set forth in Section 5(b)), at the
option of the Investor, at any time and from time to time from and after the
Original Issue Date. The Investor may effect conversions under this Section
5(a), by delivering to the Company a Conversion Notice together with a schedule
in the form of SCHEDULE 1 attached hereto (the "CONVERSION Schedule"). If the
Investor is converting less than all of the principal amount represented by this
Note, or if a conversion hereunder may not be effected in full due to the
application of Section 5(b), the Company shall honor such conversion to the
extent permissible hereunder and shall promptly deliver to the Investor a
Conversion Schedule indicating the principal amount which has not been
converted.

                  (b) CERTAIN CONVERSION RESTRICTIONS.

                           (i) Notwithstanding anything to the contrary
contained herein, the number of shares of Common Stock that may be acquired by
the Investor upon conversion of the Notes (or otherwise in respect hereof) shall
be limited to the extent necessary to insure that, following such conversion (or
other issuance), the total number of shares of Common Stock then beneficially
owned by such Investor and its Affiliates and any other Persons whose beneficial
ownership of Common Stock would be aggregated with the Investor's for purposes
of Section 13(d) of the Exchange Act, does not exceed 4.999% of the total number
of issued and outstanding shares of Common Stock (including for such purpose the
shares of Common Stock issuable upon such conversion). For such purposes,
beneficial ownership shall be determined in accordance with Section 13(d) of the
Exchange Act and the rules and regulations promulgated thereunder. This
provision shall not restrict the number of shares of Common Stock which an
Investor may receive or beneficially own in order to determine the amount of
securities or other consideration that such Investor may receive in the event of
a Fundamental Transaction involving the Company as contemplated in Section 11 of
this Note. By written notice to the Company, an Investor may waive the
provisions of this Section 5(b)(i) as to itself but any such waiver will not be
effective until the 61st day after delivery thereof and such waiver shall have
no effect on any other Investor.

                           (ii) Notwithstanding anything to the contrary
contained herein, the number of shares of Common Stock that may be acquired by
an Investor upon each conversion of Notes (or otherwise in respect hereof) shall
be limited to the extent necessary to insure that, following such conversion (or
other issuance), the total number of shares of Common Stock then beneficially
owned by such Investor and its Affiliates and any other Persons whose beneficial
ownership of Common Stock would be aggregated with such Investor's for purposes
of Section 13(d) of the Exchange Act, does not exceed 9.999% of the total number
of issued and outstanding shares of Common Stock (including for such purpose the
shares of Common Stock issuable upon such conversion). For such purposes,
beneficial ownership shall be determined in accordance with Section 13(d) of the
Exchange Act and the rules and regulations promulgated thereunder. This
provision shall not restrict the number of shares of Common Stock which an
Investor may receive or beneficially own in order to determine the amount of
securities or other consideration that such Investor may receive in the event of
a Fundamental Transaction (defined below) involving the Company as contemplated
herein. This restriction may not be waived.


                                       8


         6. MECHANICS OF CONVERSION.

                  (a) The number of Underlying Shares issuable upon any
conversion hereunder shall equal the outstanding principal amount of this Note
to be converted, divided by the Conversion Price on the Conversion Date, plus
(if indicated in the applicable Conversion Notice) the amount of any accrued but
unpaid interest on this Note through the Conversion Date, divided by the
Conversion Price on the Conversion Date.

                  (b) The Company shall, by the third Trading Day following each
Conversion Date, issue or cause to be issued and cause to be delivered to or
upon the written order of the Investor and in such name or names as the Investor
may designate a certificate for the Underlying Shares issuable upon such
conversion, free of restrictive legends if at such time a Registration Statement
is then effective and available for use by the Investor. The Investor, or any
Person so designated by the Investor to receive Underlying Shares, shall be
deemed to have become holder of record of such Underlying Shares as of such
Conversion Date. The Company shall use its best efforts to deliver Underlying
Shares hereunder electronically (via a DWAC) through the Depository Trust
Corporation or another established clearing corporation performing similar
functions.

                  (c) The Investor shall not be required to deliver the original
Note in order to effect a conversion hereunder except in connection with a
conversion that brings the balance to zero. Execution and delivery of the
Conversion Notice shall have the same effect as cancellation of the Note and
issuance of a New Note representing the remaining outstanding principal amount.

                  (d) The Company's obligations to issue and deliver Underlying
Shares upon conversion of this Note in accordance with the terms hereof are
absolute and unconditional, irrespective of any action or inaction by the
Investor to enforce the same, any waiver or consent with respect to any
provision hereof, the recovery of any judgment against any Person or any action
to enforce the same, or any setoff, counterclaim, recoupment, limitation or
termination, or any breach or alleged breach by the Investor or any other Person
of any obligation to the Company or any violation or alleged violation of law by
the Investor or any other Person, and irrespective of any other circumstance
which might otherwise limit such obligation of the Company to the Investor in
connection with the issuance of such Underlying Shares.

                  (e) If by the third Trading Day after a Conversion Date the
Company fails to deliver to the Investor such Underlying Shares in such amounts
and in the manner required pursuant to Section 5, then the Investor will have
the right to rescind the Conversion Notice pertaining thereto by giving written
notice to the Company prior to such Investor's receipt of such Underlying
Shares.

                  (f) The Company understands that a delay in the delivery of
Underlying Shares as required hereunder beyond the third Trading Day after a
Conversion Date would result in economic loss to the Investor. As partial
compensation to an Investor for such loss, and not as a penalty, the Company
agrees that, if it fails to deliver Underlying Shares in accordance with this
Section 6 (as adjusted in accordance with this provision) in excess of five
Trading Days after the third Trading Day after a Conversion Date, then it will


                                       9


pay late payments to such Investor in accordance with the following schedule
(where "No. Trading Days Late" is defined as the number of Trading Days beyond
three Trading Days after the Conversion Date):

                          Late Payment For Each $10,000 of Principal
No. Trading Days Late     Being Converted
- -----------------------------------------
1                         $100
2                         $200
3                         $300
4                         $400
5                         $500
6                         $600
7                         $700
8                         $800
9                         $900
10                        $1,000
>10                       $1,000 +$200 for each Business Day Late beyond 10 days

The Company shall pay any payments incurred under this Section 6(f) in
immediately available funds upon demand. Nothing herein shall limit the
Investor's right to pursue any other remedy for the Company's failure to issue
and deliver Underlying Shares to the Investor as required hereunder. The
liquidated damages herein provided shall survive any rescission of a conversion
under Section 6(e).

         7. EVENTS OF DEFAULT.

                  (a) At any time or times following the occurrence and during
the continuance of an Event of Default, the Investor may elect, by notice to the
Company (an "EVENT NOTICE"), to require the Company to purchase all or any
portion of the outstanding principal amount of this Note, as indicated in such
Event Notice, at a purchase price in Dollars in cash equal to the greater of:
(A) 100% of such outstanding principal amount (except that such amount shall
equal 120% in the case of an Event of Default under clause (iii) of the
definition of "Event of Default"), plus all accrued but unpaid interest thereon
and any unpaid liquidated damages and other amounts then owing to the Investor
under the Transaction Documents, through the date of purchase, or (B) the Event
Equity Value of the Underlying Shares that would be issuable upon conversion of
such principal amount and payment in Common Stock of all such accrued but unpaid
interest thereon (without regard to any condition precedent or conversion
limitation contained herein). The aggregate amount payable pursuant to the
preceding sentence is referred to as the "EVENT PRICE." The Company shall pay
the aggregate Event Price to the Investor (free of any claim of subordination)
no later than the third Trading Day following the date of delivery of the Event
Notice, and upon receipt thereof the Investor shall deliver the original Note so
repurchased to the Company.

                  (b) Upon the occurrence of any Bankruptcy Event with respect
to the Company, all outstanding principal and accrued but unpaid interest on
this Note and any unpaid liquidated damages and other amounts then owing under
the Transaction Documents shall immediately become due and payable in full in
Dollars in cash (free of any claim of subordination), without any action by the


                                       10


Investor, and the Company shall immediately be obligated to repurchase this Note
held by such Investor at the Event Price pursuant to the preceding paragraph as
if the Investor had delivered an Event Notice immediately prior to the
occurrence of such Bankruptcy Event.

                  (c) In connection with any Event of Default, the Investor need
not provide and the Company hereby waives any presentment, demand, protest or
other notice of any kind (other than the Event Notice), and the Investor may
immediately enforce any and all of its rights and remedies hereunder and all
other remedies available to it under applicable law. Any such declaration may be
rescinded and annulled by the Investor at any time prior to payment hereunder.
No such rescission or annulment shall affect any subsequent Event of Default or
impair any right consequent thereto.

         8. RANKING. This Note ranks pari passu with all other Notes now or
hereafter issued pursuant to the Transaction Documents and is senior in all
respects to all existing and hereafter created unsecured Indebtedness of the
Company. The Company will not, directly or indirectly, enter into, create,
incur, assume or suffer to exist any unsecured indebtedness of any kind, on or
with respect to any of its property or assets now owned or hereafter acquired or
any interest therein or any income or profits therefrom, that is senior in any
respect to the Company's obligations under the Notes; except for Permitted
Indebtedness.

         9. CHARGES, TAXES AND EXPENSES. Issuance of certificates for Underlying
Shares upon conversion of (or otherwise in respect of) this Note shall be made
without charge to the Investor for any issue or transfer tax, withholding tax,
transfer agent fee or other incidental tax or expense in respect of the issuance
of such certificate, all of which taxes and expenses shall be paid by the
Company; provided, however, that the Company shall not be required to pay any
tax which may be payable in respect of any transfer involved in the registration
of any certificates for Underlying Shares or Notes in a name other than that of
the Investor. The Investor shall be responsible for all other tax liability that
may arise as a result of holding or transferring this Note or receiving
Underlying Shares in respect hereof.

         10. RESERVATION OF UNDERLYING SHARES. The Company covenants that it
will at all times reserve and keep available out of the aggregate of its
authorized but unissued and otherwise unreserved Common Stock, solely for the
purpose of enabling it to issue Underlying Shares as required hereunder, the
number of Underlying Shares which are then issuable and deliverable upon the
conversion of (and otherwise in respect of) this entire Note (taking into
account the adjustments of Section 11), free from preemptive rights or any other
contingent purchase rights of persons other than the Investor. The Company
covenants that all Underlying Shares so issuable and deliverable shall, upon
issuance in accordance with the terms hereof, be duly and validly authorized,
issued and fully paid and nonassessable.

         11. CERTAIN ADJUSTMENTS. The Conversion Price is subject to adjustment
from time to time as set forth in this Section 11.

                  (a) STOCK DIVIDENDS AND SPLITS. If the Company, at any time
while this Note is outstanding: (i) pays a stock dividend on its Common Stock or
otherwise makes a distribution on any class of capital stock that is payable in
shares of Common Stock, (ii) subdivides outstanding shares of Common Stock into


                                       11


a larger number of shares, or (iii) combines outstanding shares of Common Stock
into a smaller number of shares, then in each such case the Fixed Conversion
Price shall be multiplied by a fraction of which the numerator shall be the
number of shares of Common Stock outstanding immediately before such event and
of which the denominator shall be the number of shares of Common Stock
outstanding immediately after such event. Any adjustment made pursuant to clause
(i) of this paragraph shall become effective immediately after the record date
for the determination of shareholders entitled to receive such dividend or
distribution, and any adjustment pursuant to clause (ii) or (iii) of this
paragraph shall become effective immediately after the effective date of such
subdivision or combination.

                  (b) PRO RATA DISTRIBUTIONS. If the Company, at any time while
this Note is outstanding, distributes to all holders of Common Stock (i)
evidences of its indebtedness, (ii) any security (other than a distribution of
Common Stock covered by the preceding paragraph), (iii) rights or warrants to
subscribe for or purchase any security, or (iv) any other asset (in each case,
"DISTRIBUTED PROPERTY"), then, at the request of the Investor delivered before
the 90th day after the record date fixed for determination of shareholders
entitled to receive such distribution, the Company will deliver to the Investor,
within five Trading Days after such request (or, if later, on the effective date
of such distribution), the Distributed Property that the Investor would have
been entitled to receive in respect of the Underlying Shares for which this Note
could have been converted immediately prior to such record date. If such
Distributed Property is not delivered to the Investor pursuant to the preceding
sentence, then upon any conversion of this Note that occurs after such record
date, the Investor shall be entitled to receive, in addition to the Underlying
Shares otherwise issuable upon such conversion, the Distributed Property that
the Investor would have been entitled to receive in respect of such number of
Underlying Shares had the Investor been the record holder of such Underlying
Shares immediately prior to such record date. Notwithstanding the foregoing,
this Section 11(b) shall not apply to any distribution of rights or securities
in respect of adoption by the Company of a shareholder rights plan, which events
shall be covered by Section 11(a).

                  (c) FUNDAMENTAL TRANSACTIONS. If, at any time while this Note
is outstanding, (i) the Company effects any merger or consolidation of the
Company with or into another Person in which the Company is not the surviving
entity, (ii) the Company effects any sale of all or substantially all of its
assets in one or a series of related transactions, (iii) any tender offer or
exchange offer (whether by the Company or another Person) is completed pursuant
to which holders of Common Stock tender or exchange their shares for other
securities, cash or property, or (iv) the Company effects any reclassification
of the Common Stock or any compulsory share exchange pursuant to which the
Common Stock is effectively converted into or exchanged for other securities,
cash or property (other than as a result of a subdivision or combination of
shares of Common Stock covered by Section 11(a) above) (in any such case, a
"FUNDAMENTAL TRANSACTION"), then upon any subsequent conversion of this Note,
the Investor shall have the right to: (x) declare an Event of Default pursuant
to clause (iii) thereunder, (y) receive, for each Underlying Share that would
have been issuable upon such conversion absent such Fundamental Transaction, the
same kind and amount of securities, cash or property as it would have been
entitled to receive upon the occurrence of such Fundamental Transaction if it
had been, immediately prior to such Fundamental Transaction, the holder of one
share of Common Stock (the "ALTERNATE CONSIDERATION") or (z) require the
surviving entity to issue to the Investor an instrument identical to this Note


                                       12


(with appropriate adjustments to the conversion price). For purposes of any such
conversion, the Company shall apportion the Conversion Price among the Alternate
Consideration in a reasonable manner reflecting the relative value of any
different components of the Alternate Consideration. If holders of Common Stock
are given any choice as to the securities, cash or property to be received in a
Fundamental Transaction, then the Investor shall be given the same choice as to
the Alternate Consideration it receives upon any conversion of this Note
following such Fundamental Transaction. To the extent necessary to effectuate
the foregoing provisions, any successor to the Company or surviving entity in
such Fundamental Transaction (or, if different, the ultimate parent of such
successor or entity or the entity issuing the Alternate Consideration) shall
issue to the Investor a new debenture consistent with the foregoing provisions
and evidencing the Investor's right to convert such debenture into Alternate
Consideration. The terms of any agreement pursuant to which a Fundamental
Transaction is effected shall include terms requiring any such successor or
surviving entity to comply with the provisions of this paragraph (c) and
insuring that this Note (or any such replacement security) will be similarly
adjusted upon any subsequent transaction analogous to a Fundamental Transaction.

                  (d) SUBSEQUENT EQUITY SALES. If the Company or any subsidiary
thereof, as applicable, at any time while this Note is outstanding, shall issue
shares of Common Stock or Common Stock Equivalents entitling any Person to
acquire shares of Common Stock, at a price per share less than either the
Initial Conversion Price or the Fixed Conversion Price (the "ADDITIONAL SHARES
PRICE") (if the holder of the Common Stock or Common Stock Equivalent so issued
may, whether by operation of purchase price adjustments, reset provisions,
floating conversion, exercise or exchange prices or otherwise, becomes entitled
to receive shares of Common Stock at a price less than the Initial Conversion
Price or Fixed Conversion Price, but such price is not fixed at the time of
issuance, such issuance shall be deemed to occur (i) in the case of purchase
price adjustments and reset provisions, at the time, if any, that such
adjustment or reset occurs, or (ii) in the case of conversion, exercise or
exchange prices, the date of such conversion, exercise or exchange), then, the
Initial Conversion Price and Fixed Conversion Price shall each be reduced to
equal the Additional Shares Price. Notwithstanding anything to the contrary set
forth herein, the Conversion Price shall never be increased as a result of the
Additional Shares Price. Such adjustment shall be made whenever such Common
Stock or Common Stock Equivalents are issued; PROVIDED, however, that no
adjustment shall be made pursuant to this Section 11(d) as a result of the
conversion, exercise or exchange, as the case may be, of Common Stock
Equivalents outstanding on the date hereof (but will apply to any amendments,
resets, modifications, and reissuances thereof (other than those, if any,
resulting from the issuance of the Notes or the transactions contemplated by the
issuance of the Notes) and as a result of any changes, resets or adjustments to
a conversion, exercise or exchange price thereunder whether or not as a result
of any amendment, modification or reissuance (other than those, if any,
resulting from the issuance of the Notes or the transactions contemplated by the
issuance of the Notes)), upon the issuance of Common Stock or Common Stock
Equivalents to employees or consultants of the Company as compensation upon
approval of the Board of Directors of the Company, or upon the issuance of
Common Stock pursuant to any agreements or other obligations in existence on the
date hereof (including those set forth in the Transaction Documents) (but will
apply to any amendments, resets, modifications, and reissuances thereof and as a
result of any changes, resets or adjustments to a conversion, exercise or
exchange price thereunder whether or not as a result of any amendment,
modification or reissuance). The Company shall notify the Investor in writing,
no later than the Trading Day following the issuance of any Common Stock or


                                       13


Common Stock Equivalent subject to this section, indicating therein the
applicable issuance price, or applicable reset price, exchange price, conversion
price and other pricing terms.

                  (e) RECLASSIFICATIONS; SHARE EXCHANGES. In case of any
reclassification of the Common Stock, or any compulsory share exchange pursuant
to which the Common Stock is converted into other securities, cash or property
(other than compulsory share exchanges which constitute Change of Control
transactions), the Investors of the Notes then outstanding shall have the right
thereafter to convert such shares only into the shares of stock and other
securities, cash and property receivable upon or deemed to be held by holders of
Common Stock following such reclassification or share exchange, and the
Investors shall be entitled upon such event to receive such amount of
securities, cash or property as a holder of the number of shares of Common Stock
of the Company into which such shares of Notes could have been converted
immediately prior to such reclassification or share exchange would have been
entitled. This provision shall similarly apply to successive reclassifications
or share exchanges.

                  (f) CALCULATIONS. All calculations under this Section 11 shall
be made to the nearest cent or the nearest 1/100th of a share, as applicable.
The number of shares of Common Stock outstanding at any given time shall not
include shares owned or held by or for the account of the Company, and the
disposition of any such shares shall be considered an issue or sale of Common
Stock.

                  (g) NOTICE OF ADJUSTMENTS. Upon the occurrence of each
adjustment pursuant to this Section 11, the Company at its expense will promptly
compute such adjustment in accordance with the terms hereof and prepare a
certificate describing in reasonable detail such adjustment and the transactions
giving rise thereto, including all facts upon which such adjustment is based.
Upon written request, the Company will promptly deliver a copy of each such
certificate to the Investor.

                  (h) NOTICE OF CORPORATE EVENTS. If the Company (i) declares a
dividend or any other distribution of cash, securities or other property in
respect of its Common Stock, including without limitation any granting of rights
or warrants to subscribe for or purchase any capital stock of the Company or any
subsidiary, (ii) authorizes and publicly approves, or enters into any agreement
contemplating or solicits shareholder approval for any Fundamental Transaction
or (iii) publicly authorizes the voluntary dissolution, liquidation or winding
up of the affairs of the Company, then the Company shall deliver to the Investor
a notice describing the material terms and conditions of such transaction, at
least 20 calendar days prior to the applicable record or effective date on which
a Person would need to hold Common Stock in order to participate in or vote with
respect to such transaction, and the Company will take all steps reasonably
necessary in order to insure that the Investor is given the practical
opportunity to convert this Note prior to such time so as to participate in or
vote with respect to such transaction; provided, however, that the failure to
deliver such notice or any defect therein shall not affect the validity of the
corporate action required to be described in such notice.

         12. FRACTIONAL SHARES. The Company shall not be required to issue or
cause to be issued fractional Underlying Shares on conversion of this Note. If
any fraction of an Underlying Share would, except for the provisions of this
Section, be issuable upon conversion of this Note or payment of interest hereon,
the number of Underlying Shares to be issued will be rounded up to the nearest
whole share.


                                       14


         13. PREPAYMENT.

                  (a) PREPAYMENT OBLIGATION OF THE COMPANY. The Company shall
prepay $4,000,000 of the Notes plus all accrued and unpaid interest and other
amounts, including liquidated damages, by the Prepayment Date, PROVIDED THAT,
such prepayment may only be made out of retained earnings. In the event the
Investor does not receive such prepayment amount by the Prepayment Date, then
the Conversion Price shall automatically become the Adjusted Conversion Price
and not the Initial Conversion Price.

                  (b) PREPAYMENT AT OPTION OF COMPANY. Subject to the provisions
of this Section and upon at least sixty (60) days' prior notice, the Company may
deliver a written notice (such notice, a "PREPAYMENT NOTICE") to the Investor
stating its irrevocable undertaking to redeem, at any time on or after the
Prepayment Date, at the applicable Company Prepayment Amount all or part of the
outstanding principal amount of all Notes held by such Investor, together with
accrued and unpaid interest on such outstanding principal amount, liquidated
damages and other amounts then owing thereon through the Prepayment Date,
PROVIDED however, that: (i) there shall not exist any Event of Default, and (ii)
the Equity Conditions Are Satisfied as to all Underlying Shares. If the
conditions for delivery of a Prepayment Notice set forth in clauses (i) and (ii)
above are satisfied during the period from the date of the Prepayment Notice
through and including the Prepayment Date, then the Company shall deliver to the
Investor the full applicable Company Prepayment Amount in cash on the 61st day
following the date of the Prepayment Notice (the "COMPANY PREPAYMENT DATE"),
subject to (i) reduction for principal and interest of the Investor's Notes that
shall have been converted between the date of the Prepayment Notice and the
Company Prepayment Date, (ii) the right of the Investor to nullify such
Prepayment Notice if any of such conditions shall not have been met from the
date of the Prepayment Notice through the Company Prepayment Date or if the
Company shall during such period fail to honor any Conversion Notice as
contemplated in the immediately following sentence, and (iii) the operation of
the automatic amendment to such Prepayment Notice in accordance with this
Section. The Company covenants and agrees that it will honor all Conversion
Notices tendered from the time of delivery of the Prepayment Notice through 6:30
p.m. (New York City time) on the Trading Day prior to the Company Prepayment
Date. In addition, if any portion of the Company Prepayment Amount remains
unpaid after the Company Prepayment Date, the Investor subject to such
prepayment may elect by written notice to the Company to invalidate AB INITIO
the Prepayment Notice with respect to the unpaid amount, notwithstanding
anything herein contained to the contrary. If the Investor makes such an
election, this Note shall be reinstated with respect to such unpaid amount and
the Company shall no longer have any prepayment rights under this Section.

         14. NOTICES. Any and all notices or other communications or deliveries
hereunder (including without limitation any Conversion Notice) shall be in
writing and shall be deemed given and effective on the earliest of (i) the date
of transmission, if such notice or communication is delivered via facsimile at
the facsimile number specified in this Section prior to 6:30 p.m. (New York City
time) on a Trading Day, (ii) the next Trading Day after the date of
transmission, if such notice or communication is delivered via facsimile at the


                                       15


facsimile number specified in this Section on a day that is not a Trading Day or
later than 6:30 p.m. (New York City time) on any Trading Day, (iii) the Trading
Day following the date of mailing, if sent by nationally recognized overnight
courier service, or (iv) upon actual receipt by the party to whom such notice is
required to be given. The addresses for such communications shall be: (i) if to
the Company, to 54 Danbury Road, #207, Ridgefield, CT 06877, facsimile: (203)
286-1608, attention Chief Financial Officer, (ii) if to the Investor, to the
address or facsimile number appearing on the Company's shareholder records or
such other address or facsimile number as the Investor may provide to the
Company in accordance with this Section.

         15. MISCELLANEOUS.

                  (a) This Note shall be binding on and inure to the benefit of
the parties hereto and their respective successors and assigns.

                  (b) Subject to Section 15(a), above, nothing in this Note
shall be construed to give to any person or corporation other than the Company
and the Investor any legal or equitable right, remedy or cause under this Note.
This Note shall inure to the sole and exclusive benefit of the Company and the
Investor.

                  (c) All questions concerning the construction, validity,
enforcement and interpretation of this Note shall be governed by and construed
and enforced in accordance with the internal laws of the State of New York,
without regard to the principles of conflicts of law thereof. Each party agrees
that all Proceedings shall be commenced exclusively in the state and federal
courts sitting in the City of New York, Borough of Manhattan (the "NEW YORK
COURTS"). Each party hereto hereby irrevocably submits to the exclusive
jurisdiction of the New York Courts for any Proceeding, and hereby irrevocably
waives, and agrees not to assert in any Proceeding, any claim that it is not
personally subject to the jurisdiction of any New York Court or that a New York
Court is an inconvenient forum for such Proceeding. Each party hereto hereby
irrevocably waives personal service of process and consents to process being
served in any such Proceeding by mailing a copy thereof via registered or
certified mail or overnight delivery (with evidence of delivery) to such party
at the address in effect for notices to it under this Note and agrees that such
service shall constitute good and sufficient service of process and notice
thereof. Nothing contained herein shall be deemed to limit in any way any right
to serve process in any manner permitted by law. Each party hereto hereby
irrevocably waives, to the fullest extent permitted by applicable law, any and
all right to trial by jury in any legal Proceeding. The prevailing party in a
Proceeding shall be reimbursed by the other party for its reasonable attorneys'
fees and other costs and expenses incurred with the investigation, preparation
and prosecution of such Proceeding.

                  (d) The headings herein are for convenience only, do not
constitute a part of this Note and shall not be deemed to limit or affect any of
the provisions hereof.

                  (e) In case any one or more of the provisions of this Note
shall be invalid or unenforceable in any respect, the validity and
enforceability of the remaining terms and provisions of this Note shall not in
any way be affected or impaired thereby and the parties will attempt in good
faith to agree upon a valid and enforceable provision which shall be a
commercially reasonable substitute therefor, and upon so agreeing, shall
incorporate such substitute provision in this Note.


                                       16


                  (f) No provision of this Note may be waived or amended except
(i) in accordance with the requirements set forth in the Purchase Agreement, and
(ii) in a written instrument signed, in the case of an amendment, by the Company
and the Investor or, in the case of a waiver, by the party against whom
enforcement of any such waiver is sought. No waiver of any default with respect
to any provision, condition or requirement of this Note shall be deemed to be a
continuing waiver in the future or a waiver of any subsequent default or a
waiver of any other provision, condition or requirement hereof, nor shall any
delay or omission of either party to exercise any right hereunder in any manner
impair the exercise of any such right.

                  (g) To the extent it may lawfully do so, the Company hereby
agrees not to insist upon or plead or in any manner whatsoever claim, and will
resist any and all efforts to be compelled to take the benefit or advantage of,
usury laws wherever enacted, now or at any time hereafter in force, in
connection with any claim, action or Proceeding that may be brought by any
Investor in order to enforce any right or remedy under the Notes.
Notwithstanding any provision to the contrary contained in the Notes, it is
expressly agreed and provided that the total liability of the Company under the
Notes for payments in the nature of interest shall not exceed the maximum lawful
rate authorized under applicable law (the "MAXIMUM RATE"), and, without limiting
the foregoing, in no event shall any rate of interest or default interest, or
both of them, when aggregated with any other sums in the nature of interest that
the Company may be obligated to pay under the Notes exceed such Maximum Rate. It
is agreed that if the maximum contract rate of interest allowed by law and
applicable to the Notes is increased or decreased by statute or any official
governmental action subsequent to the date hereof, the new maximum contract rate
of interest allowed by law will be the Maximum Rate of interest applicable to
the Notes from the effective date forward, unless such application is precluded
by applicable law. If under any circumstances whatsoever, interest in excess of
the Maximum Rate is paid by the Company to any Investor with respect to
indebtedness evidenced by the Notes, such excess shall be applied by such
Investor to the unpaid principal balance of any such indebtedness or be refunded
to the Company, the manner of handling such excess to be at such Investor's
election.

                  (h) The obligations under this Note are secured pursuant to
the Security Agreement.


                                       17


         IN WITNESS WHEREOF, the Company has caused this Note to be duly
executed by a duly authorized officer as of the date first above indicated.

                                           MARKLAND TECHNOLOGIES, INC.



                                           By: _________________________________
                                               Name:
                                               Title:


                                       18


                                    EXHIBIT A

                                CONVERSION NOTICE

(To be Executed by the Registered Investor
in order to convert Notes)

         The undersigned hereby elects to convert the principal amount of Note
indicated below, into shares of Common Stock of Markland Technologies, Inc., as
of the date written below. If shares are to be issued in the name of a Person
other than undersigned, the undersigned will pay all transfer taxes payable with
respect thereto and is delivering herewith such certificates and opinions as
reasonably requested by the Company in accordance therewith. No fee will be
charged to the Investor for any conversion, except for such transfer taxes, if
any. All terms used in this notice shall have the meanings set forth in the
Note.


Conversion calculations:_______________________________________________________
                        Date to Effect Conversion

                        _______________________________________________________
                        Principal amount of Note owned prior to conversion

                        _______________________________________________________
                        Principal amount of Note to be Converted

                        _______________________________________________________
                        Principal amount of Note remaining after Conversion

                        _______________________________________________________
                        DTC Account

                        _______________________________________________________
                        Number of shares of Common Stock to be Issued

                        _______________________________________________________
                        Applicable Conversion Price

                        _______________________________________________________
                        Name of Investor

                        By: ___________________________________________________
                            Name:
                            Title:


                                       19


         By the delivery of this Conversion Notice the Investor represents and
warrants to the Company that its ownership of the Common Stock does not exceed
the restrictions set forth in Section 5(b) of the Note.


                                       20



  
                                                SCHEDULE 1

                                       Markland Technologies, Inc.
                                   Secured 8% Convertible Notes due [ ]

                                           CONVERSION SCHEDULE

         This Conversion Schedule reflects conversions made under the above referenced Notes.

                                                  Dated:
- --------------------- -------------------------- --------------------- ---------------------------------
Date of Conversion      Amount of Conversion     Aggregate Principal     Applicable Conversion Price
                                                   Amount Remaining
                                                    Subsequent to
                                                      Conversion
- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------

- --------------------- -------------------------- --------------------- ---------------------------------


                                                   21