Document:

<PAGE>
                                                                     Exhibit 4.1

                    WORKOUT AND COLLATERAL RELEASE AGREEMENT

         THIS WORKOUT AND COLLATERAL RELEASE AGREEMENT, dated as of May 15, 2002
(the "Agreement") is made by and among NETPLEX SYSTEMS, INC., a Delaware
corporation ("Systems"), THE NETPLEX GROUP, INC., a New York corporation
("Group") and WATERSIDE CAPITAL CORPORATION, a Virginia corporation
("Waterside").

                                    RECITALS

         A. WHEREAS, Waterside has provided equity investment and loan financing
to Group and Systems (or either of them as the case may be) and a limited loan
guaranty to American Commercial Finance Corporation ("ACFC") on behalf of
Systems pursuant to certain Investment Documents, as defined in the Master
Agreement by and among Group, Systems and Waterside dated September 28, 2001
(the "Master Agreement"), except that the term "Investment Documents" shall be
amended to include all of the Notes as such term is defined below;

         B. WHEREAS, in exchange for Waterside's investment and other
undertakings set forth in the Investment Documents, Group and Systems pledged
all of their assets to Waterside as security for their obligations to Waterside
under the Investments Documents;

         C. WHEREAS, Group executed three secured commercial notes payable to
Waterside in the original principal amounts of $900,000, $154,697.45 and $50,000
(collectively the "Notes")

         D. WHEREAS, Group and Systems are in default under the Investment
Documents  (which include, without limitation, the Notes);

         E. WHEREAS, in order to improve its cash position and reduce its debt
load, Systems desires to sell one of its two operating divisions, i.e., the
Retail Practice Division headquartered in Edmund, Oklahoma, pursuant to a
certain Asset Purchase Agreement (the "Asset Purchase Agreement") by and between
Systems and CGI Information Systems and Management Consultants, Inc., a Delaware
corporation ("CGI");

         F. WHEREAS, Systems is required under the Asset Purchase Agreement to
provide, among other things, free and clear title to the assets being sold under
the Asset Purchase Agreement and Systems therefore desires Waterside to release
its security interest in Systems' assets to the extent necessary to permit the
completion of said sale;

         G. WHEREAS, Systems is a wholly owned subsidiary of Group;

         H. WHEREAS, to induce Waterside to take the actions contemplated by
this Agreement, Group and Systems are willing to take the actions set forth
below.

<PAGE>

         NOW THEREFORE, in consideration of the premises and the mutual
covenants contained herein, and other good and valuable consideration, the
receipt and sufficiency of which is hereby acknowledged, the parties agree as
follows:

1.       Waterside's Undertakings

         1.1 Waterside's Consent and Release. Waterside hereby consents to the
             -------------------------------
sale by Systems of its Retail Practices Division to CGI and agrees to release
its security interest in the assets of Systems passing to CGI pursuant to the
Asset Purchase Agreement. In connection with such release, Waterside agrees,
subject to its reasonable review and approval, to execute and file, at Systems'
sole cost and expense, such instruments and documents, including amended UCC
financing statements, as may be necessary to release its security interest in
said assets.

         1.2 Limited Release. Systems and Group expressly acknowledge and agree
             ---------------
that Waterside's release set forth herein is a limited release extending only to
those assets being conveyed to CGI by Systems under the Asset Purchase Agreement
and to no other assets owned by Systems or Group.

         1.3 Interest and Dividend Rate Adjustment. Waterside agrees to a
             -------------------------------------
reduction in the base interest rate set forth in the Notes and in the base
dividend rate payable under the terms of the preferred stock of Systems and/or
Group owned by Waterside to nine percent (9%) per annum.

2.       Confirmation of Pledge and Grant

         Systems and Group hereby expressly agree and confirm that, except as
specifically set forth herein, the security interests granted to Waterside under
the Investment Documents continue in full force and effect as security for all
of Group and Systems respective obligations set forth in the Investment
Documents.

3.       Undertakings of Systems and Group

         3.1      Systems Undertakings.  In exchange for Waterside's release as
                  ---------------------
provided in Section 1, Systems agrees:

                  3.1.1 to obtain from ACFC a complete and unconditional release
         of Waterside from the Limited Guaranty Agreement (As to Amount) dated
         May 2, 2001 and made by Waterside in favor of ACFC simultaneously with
         the closing under the Asset Purchase Agreement;

                  3.1.2 to exchange 500 of the 1,000 shares of its Class A
         Preferred Stock currently held by Waterside for $500,000 which shall be
         evidenced by a Secured Commercial Note payable to Waterside which will
         carry an annual interest rate of nine percent (9%) and which will
         provide for principal payments beginning one year from the date of said
         note; and

                                       2

<PAGE>

                  3.1.3 to apply $341,423 of the sales proceeds from the sale of
         its Retail Practices Division as follows:

                        (i)   first, to pay off the Secured Commercial Note in
                  the original principal amount of $50,000, dated September 28,
                  2001made by Systems payable to Waterside. As of May 15, 2002,
                  the outstanding principal and interest on the note was
                  $51,250.00;

                        (ii)  second, to pay off the Secured Commercial Note in
                  the original principal amount of $154,697.45 dated September
                  28, 2001 and made by Group payable to Waterside. As of May 15,
                  2002, the outstanding principal and interest on the note was
                  $90,252.25;

                        (iii) third, to apply the remaining amount of such funds
                  (expected to be approximately $163,670.75) towards the Secured
                  Commercial Note in the original principal amount of $900,000,
                  dated September 28, 2001 and made by Group payable to
                  Waterside. As of May 15, 2002, the outstanding principal and
                  interest on the note was $923,750 and after applying the above
                  described payment the remaining principal balance of the note
                  (all interest currently due and owing being paid in full) is
                  expected to be approximately $736,329.25; and

                        (iv)  fourth, $12,500.00 to apply to all past due
                  dividends.

         3.2      Group Undertakings. In order to induce Waterside to provide
                  ------------------
the release and interest rate and dividend rate concessions set forth in Section
1, Group agrees to:

                  3.2.1 exchange, on a one for one basis, 500 shares of its
         Preferred Stock (the specific class to be determined) for 500 shares of
         Systems Class A Preferred Stock currently held by Waterside, such Group
         Preferred Stock to have substantially the same rights and privileges
         with respect to Group as exist for the Systems Class A Preferred Stock
         being exchanged by Waterside. Waterside agrees to give serious
         consideration to providing Group with an opportunity to redeem the
         Group Preferred Stock at a discounted rate; however, Waterside is not
         hereby making a legally enforceable obligation in this regard; and

                  3.2.2 cause its wholly owned subsidiary, Contractors
         Resources, Inc., a New Jersey corporation ("Resources"), to grant a
         first priority security interest in all of its assets securing all of
         Group's and Systems' obligations to Waterside pursuant to a Security
         Agreement to be executed between Waterside and Resources.

4.       Representations and Warranties

         4.1      Prior Representations and Warranties. Systems and Group each
                  ------------------------------------
represent and warrant to Waterside that all of their respective representations
and warranties contained in the Investment Documents are true and complete as of
the date on which this Agreement has been executed and expressly reaffirm same
as if set forth herein.

                                       3

<PAGE>

         4.2 Asset Purchase Agreement. Systems and Group each represent and
             ------------------------
warrant that the copy of the Asset Purchase Agreement attached hereto is a true
and correct copy of the final form of same and that no modifications,
alterations or changes have been made which are not reflected in the attached
copy.

5.       Further Agreements

         Group and Systems agree and acknowledge that Waterside has acted in
good faith and with all due speed to achieve the workout solution set forth in
this Agreement to enable Systems to close its sale under the Asset Purchase
Agreement with CGI. Group and Systems further agree that time is of the essence
to this Agreement and that they will fully and faithfully execute the covenants
and undertake the obligations required under this Agreement with due diligence,
and further agree to execute, or cause to be executed, at their sole cost and
expense, such additional instruments, agreements and documents as Waterside may
require or desire to give effect to, ratify and confirm or otherwise memorialize
such covenants and obligations including, without limitation: a secured
commercial note, a release for Waterside from its Limited Guaranty Agreement
given to ACFC, an investors rights agreement, and a stock certificate for
Waterside's 500 shares of Group's Preferred Stock.

6.       Breach

         In the event that any of Group, Systems or Resources fails to fulfill
its obligations hereunder or otherwise breaches this Agreement, any Investment
Document or any other agreement with Waterside, then, in such event, Waterside
shall have the immediate right to declare all or any of Group, Systems and
Resources to be in default under the Investment Documents and any other
agreements entered into between Waterside and Group, Systems or Resources. This
cross-default provision shall supercede any language contained in any other
prior agreement which is designed to nullify or invalidate any cross-default
language, including without limitation, Section 8.1 of the Master Agreement.

7.       Miscellaneous

         7.1  Successors and Assigns Included in Parties. Whenever in this
              ------------------------------------------
Agreement one of the parties is named or referred to, the heirs, legal
representatives, successors, successors-in-title and assigns of such party shall
be included, and all covenants and agreements contained in this Agreement by or
on behalf of Systems or Group or by or on behalf of Waterside shall bind and
inure to the benefit of its respective heirs, legal representatives,
successors-in-title and assigns, whether so expressed or not.

         7.2  Costs and Expenses. Group and Systems shall pay all reasonable
              ------------------
costs and expenses incurred by Waterside in connection with the execution of
this Agreement, including but not limited to filing fees, recording taxes and
reasonable attorneys' fees.

         7.3  Severability.   If any provision(s) of this Agreement or the
              ------------
application thereof to any person or circumstance shall be invalid or
unenforceable to any extent, the remainder of this

                                       4

<PAGE>

Agreement and the application of such provisions to other persons or
circumstances shall not be affected thereby and shall be enforced to the
greatest extent permitted by law.

         7.4  Article and Section Headings; Defined Terms.  Numbered and titled
              -------------------------------------------
article and section headings and defined terms are for convenience only and
shall not be construed as amplifying or limiting any of the provisions of this
Agreement.

         7.5  Notices. Any and all notices, elections or demands permitted or
              -------
required to be made under this Agreement shall be in writing, signed by the
party giving such notice, election or demand and shall be delivered personally,
or sent by certified mail or overnight via nationally recognized courier service
(such as Federal Express), to the other party at the address set forth below, or
at such other address as may be supplied in writing and of which receipt has
been acknowledged in writing. The date of personal delivery or 3 business days
after the date of mailing (or the next business day after delivery to such
courier service), as the case may be, shall be the date of such notice, election
or demand. For the purposes of this Agreement:

The address of Waterside is:       Waterside Capital Corporation
                                   300 E. Main Street, Suite 1380
                                   Norfolk, VA  23510
                                   Attention:  Martin Speroni
                                   Telecopy No.:  757-626-0114

with a copy to:                    Charles W. Best, III, P.C.
                                   300 E. Main Street, Suite 1400
                                   Norfolk, VA  23510
                                   Attention: Charles W. Best, III, Esquire
                                   Telecopy No.: 757-624-1900

The address of Group is:           The Netplex Group, Inc.
                                   1800 Robert Fulton Drive, Suite 250
                                   Reston, VA  20191
                                   Attention:   Gene Zaino
                                   Telecopy No.:  703-262-5380

The address of Systems is:         Netplex Systems, Inc.
                                   1800 Robert Fulton Drive, Suite 250
                                   McLean, VA  20191
                                   Attention:   Gene Zaino
                                   Telecopy No.:  703-262-5380

with a copy to:                    Arent Fox Kintner Plotkin & Kahn, PLLC
                                   1050 Connecticut Avenue, NW
                                   Washington, DC  20036
                                   Attention:   Steven A. Cohen, Esquire
                                   Telecopy No.:  202-857-6395

                                        5

<PAGE>

         7.6  Governing Law and Amendments. This Agreement shall be construed
              ----------------------------
and enforced under the laws of the Commonwealth of Virginia applicable to
contracts to be wholly performed in the Commonwealth, without regard to
conflicts of law principles. No amendment or modification hereof shall be
effective except in a writing executed by Waterside Group and Systems.

         7.7  Survival of Representations and Warranties. All representations
              ------------------------------------------
and warranties contained herein made by or furnished on behalf of Group or
Systems in connection herewith shall survive the execution and delivery of this
Agreement.

         7.8  Counterparts. This Agreement may be executed in any number of
              ------------
counterparts and by different parties to this Agreement in separate
counterparts, each of which when so executed shall be deemed to be an original
and all of which taken together shall constitute one and the same Agreement.

         7.9  Construction and Interpretation. Should any provision of this
              -------------------------------
Agreement require judicial interpretation, the court interpreting or construing
the provision shall not apply a presumption that the terms hereof shall be more
strictly construed against one party by reason of the rule of construction that
a document is to be more strictly construed against the party that itself or
through its agent prepared it, it being agreed that Group and Systems and
Waterside, and their respective counsels, have participated in its preparation.

         7.10 General Indemnification. Group and Systems shall, jointly and
              -----------------------
severally, indemnify Waterside, its officers, directors, employees and agents
(individually, an "Indemnified Party" and collectively, the "Indemnified
Parties") and shall hold each of Indemnified Party harmless from and against any
and all losses, liabilities, damages, costs, expenses and claims of any and
every kind whatsoever (except those arising solely by reason of the gross
negligence or willful misconduct of an Indemnified Party) which may be imposed
on, incurred by, or asserted against the Indemnified Parties or any of them
arising by reason of any action or inaction or omission to any act legally
required of either Group or Systems (including without limitation as required
pursuant hereto or pursuant to any other agreement contemplated herein or any
Investment Document) to which Group or Systems is a party.

         7.11 Standard of Care; Limitation of Damages. Waterside shall be liable
              ---------------------------------------
to Group or to Systems only for matters arising from this Agreement resulting
from Waterside's gross negligence or willful misconduct and any and all other
liability of Waterside either to Group or to Systems is waived. Waterside shall
not in any event be liable to either Group or Systems for special or
consequential damages arising from this Agreement or otherwise.

         7.12 Consent to Jurisdiction; Exclusive Venue. Each of Group and
              ----------------------------------------
Systems irrevocably consents to the jurisdiction of the United States District
Court for the Eastern District of Virginia, Norfolk Division, and of all
Virginia state courts sitting in Norfolk, Virginia, for the purpose of any
litigation to which Waterside may be a party and which concerns this Agreement
or the matters contemplated herein. Each of Group and Systems accepts that venue
for any such action shall lie exclusively with courts sitting in Norfolk,
Virginia, unless Waterside agrees to the contrary in writing.

                                       6

<PAGE>

         IN WITNESS WHEREOF, the parties have executed this agreement as of the
date set forth above.

                                    WATERSIDE CAPITAL CORPORATION

                                    By:___________________________________
                                         Martin Speroni, Vice President

                                    NETPLEX SYSTEMS, INC.

                                    By:___________________________________
                                         Gene F. Zaino, Chief Executive Officer

                                    THE NETPLEX GROUP, INC.

                                    By:___________________________________
                                         Gene F. Zaino, President

                                        7<PAGE>

                                                                     EXHIBIT 4.2

                              WOLFPACK CORPORATION

                 SENIOR SUBORDINATED CONVERTIBLE PROMISSORY NOTE

                                   PAYABLE TO

                              LANCER OFFSHORE, INC.

<PAGE>

                                TABLE OF CONTENTS

1. Definitions .....................................................    4

2. Terms of Note ...................................................   11
   2.1   Interest and Maturity .....................................   11
   2.2   Manner and Place of Payment ...............................   12
   2.3   Optional Prepayment; Non-Transferability ..................   12
   2.4   Events of Default..........................................   12

3. Negative Covenants ..............................................   14
   3.1   Limitation on Other Senior Subordinated Indebtedness.......   14
   3.2   Limitations on Liens ......................................   14

4. Subordination ...................................................   14
   4.1   Agreement to Subordinate ..................................   14
   4.2   No Demand for Payment; Limitations on Payments ............   14
   4.3   Limitations on Payments; Defaults .........................   15
   4.4   Rights Upon Distribution of Assets.........................   16
   4.5   Payments Received in Trust.................................   17
   4.6   Execution of Intercreditor Agreements .....................   17
   4.7   Subrogation ...............................................   17
   4.8   Reliance Upon Judicial Proceeding .........................   18
   4.9   Right to Payments..........................................   18
   4.10  Enforcement of Subordination ..............................   18
   4.11  No Impairment by Failure to Act ...........................   18
   4.12  Delivery of Documentation to Holders of Senior
         Indebtedness...............................................   18
   4.13  No Limitation of Bankruptcy Proceedings ...................   19

5. Conversion ......................................................   19
   5.1   Conversion by the Holder ..................................   19

                                       1

<PAGE>

   5.2   Stock Splits; Reverse Stock-Splits.........................   19
   5.3   Provisions in Case of Consolidation or Merger .............   19
   5.4   Adjustment in Number of Securities ........................   20
   5.5   Validity of Note ..........................................   20
   5.6   Elimination of Fractional Interests........................   20
   5.7   Unit Offerings ............................................   20
   5.8   Issuance of Stock on Conversion ...........................   21

6. Restriction on Transfer .........................................   21

7. Additional Restrictions on Transfer .............................   21
   7.1   General Prohibition Against Transfer ......................   21
   7.2   Effect of Non-complying Transfers .........................   21
   7.3   Permitted Transfers .......................................   22
   7.4   Permitted Transfers Subject to Continuing Restrictions ....   22

8. Miscellaneous ...................................................   22
   8.1   Notices ...................................................   23
   8.2   Entire Agreement ..........................................   24
   8.3   No Oral Modifications .....................................   24
   8.4   Extension; Waiver..........................................   24
   8.5   Binding Effect ............................................   24
   8.6   Interpretation; Construction; Section Headings ............   24
   8.7   Governing Law .............................................   25
   8.8   Severability ..............................................   25
   8.9   Waiver of Notice ..........................................   25
   8.10  Attorney's Fees ...........................................   25
   8.11  Time ......................................................   25
   8.12  Maximum Limit On Interest .................................   25
   8.13  Mutilated, Destroyed, Lost and Stolen Notes................   26
   8.14  No Recourse Against Others.................................   26

                                       2

<PAGE>

   8.15  Authentication ............................................   27
   8.16  Exclusive Jurisdiction and Venue ..........................   27

                                       3

<PAGE>

The securities evidenced by this Note have been issued and sold without
registration under the Securities Act of 1933 ("Securities Act") or the
securities laws of any state, in reliance upon certain exemptive provisions of
such laws, including paragraph (8) of Code Section 78A-17 of the North Carolina
Act. Said securities cannot be sold or transferred except if, in the opinion of
counsel to the issuer, such sale or transfer would be: (1) pursuant to an
effective registration statement under the Securities Act or pursuant to an
exemption from such registration; and (2) in a transaction which is exempt under
applicable state securities laws, or pursuant to effective registration
statements under such laws, or in a transaction which is otherwise in compliance
with such laws.

In making an investment, decision investors must rely on their own examination
of the issuer and the terms of the Note, including the merits and risks
involved. The securities offered hereby have not been recommended by any federal
or state securities commission or regulatory authority. Furthermore, the
foregoing authorities have not confirmed the accuracy or determined the adequacy
of this document. Any representation to the contrary is a criminal offense.
Investors should be aware that they will be required to bear the financial risks
of this investment for an indefinite period of time.

                              WOLFPACK CORPORATION

                 SENIOR SUBORDINATED CONVERTIBLE PROMISSORY NOTE

No. 1
$4,683,701                                                    September 28, 2001

         FOR VALUE RECEIVED, the undersigned, WOLFPACK CORPORATION, a Delaware
corporation (the "Company"), promises to pay to the order of LANCER OFFSHORE,
INC., a British Virgin Islands corporation ("Lancer"), the principal sum of FOUR
MILLION SIX HUNDRED EIGHTY THREE THOUSAND AND SEVEN HUNDRED ONE DOLLARS
(U.S.$4,683,701), plus interest thereon at the rate set forth below, subject to
the provisions hereof limiting interest to the maximum permitted by applicable
law. All amounts paid shall first be applied to the payment of interest, and
then to the reduction of principal.

         The following is a statement of the rights of the Holder of this Note
and the conditions to which this Note is subject, to which the Holder hereof, by
the acceptance of this Note, agrees:

         1.  Definitions. As used in this Note, the following terms, unless the
             -----------
context otherwise requires, have the following meanings.

             1.1 "Affiliate" means, with respect to any Person, any other Person
         that directly or indirectly controls or is controlled by or under
         common control with such

                                       4

<PAGE>

         Person. For the purposes of this definition, "control" when used with
         respect to any Person, means the possession, direct or indirect, of
         the power to direct or cause the direction of the management and
         policies of such Person, whether through the ownership of voting
         securities, by contract or otherwise and the terms of "affiliated,"
         "controlling" and "controlled" have meanings correlative to the
         foregoing.

             1.2 "Applicable Law" means all applicable provisions of
         constitutions, laws, statutes, treaties, rules, regulations and orders
         of all governmental authorities and all orders and decrees of all
         courts and arbitrators.

             1.3 "Bankruptcy Code" means the United States Bankruptcy Code (11
         U.S.C.(S).101 et seq.), as amended, and any successor statute or any
                       ------
         similar state law for the relief of debtors.

             1.4 "Bankruptcy Proceeding" means any proceeding commenced by or
         against any Person under any provision of the Bankruptcy Code or any
         other proceeding under any other bankruptcy or insolvency law of any
         jurisdiction, assignments for the benefit of creditors, formal or
         informal moratoria, compositions, extensions generally with creditors,
         or proceedings seeking reorganization, arrangement, or other similar
         relief.

             1.5 "Business Day" means any day of the year, excluding, Saturday,
         Sunday, any day that is a legal holiday under the laws of the State of
         North Carolina or Georgia, and any day on which commercial banks
         located in the State of North Carolina or Georgia are required or
         authorized, by law or other governmental action, to close.

             1.6 "Capitalized Leases" means, with respect to any Person, any
         lease of property (whether real, personal or mixed) the discounted
         present value of the rental obligations of such Person as lessee of
         which have been or are required to be, in accordance with generally
         accepted accounting principles, ("GAAP") capitalized on the balance
         sheet of such Person.

             1.7 "Carrier Agreements" means agreements with one or more Persons
         in the business of transmitting telecommunications signals, whether
         voice, data or otherwise and whether for local, long distance,
         domestic, international, roaming or directory assistance service and
         whether a toll or non-toll transmission and whether by wire or wireless
         transmission.

             1.8 "Closing Price" on any trading day with respect to the per
         share price of Common Stock means the last reported sales price regular
         way or, in case no such reported sale takes place on such day, the
         average of the reported closing bid and asked prices regular way, in
         either case on the New York Stock Exchange, or if the Common Stock is
         not listed or admitted to trading on such exchange, on the principal
         national securities exchange on which the Common Stock is listed or
         admitted to trading or, if not

                                       5

<PAGE>

         listed or admitted to trading on any national securities exchange, on
         the National Association of Securities Dealers Automated Quotations
         National Market System or, if the Common Stock is not listed or
         admitted to trading on any national securities exchange or quoted on
         such National Market System, the average of the closing bid and asked
         prices in the over-the-counter market as furnished by any New York
         Stock Exchange member firm that is selected from time to time by the
         Company for the purpose.

             1.9  "Common Stock" means the common stock of the Company, par
         value $0.001 per share or any unit containing Common Stock of the
         Company.

             1.10 "Conversion Date" means any date at which the Holder of this
         Note shall have the right to convert all or a portion of the then
         outstanding principal amount of this Note, or any accrued interest
         thereon, to Common Stock.

             1.11 "Conversion Price" means the conversion price set forth in
         Section 5.1, subject to adjustment as provided in Section 5.2, Section
         -----------                                       -----------  -------
         5.3 and Section 5.4.
         ---     -----------

             1.12 "Debt" means, as to any Person, all liabilities, obligations
         and indebtedness of such Person to any other Person, of any kind or
         nature, now or hereafter owing, arising, due or payable, howsoever
         evidenced, created, incurred, acquired or owing, whether primary,
         secondary direct, contingent, fixed or otherwise.

             1.13 "Governmental or Regulatory Authority" means any court,
         tribunal, arbitrator, authority, agency, commission, official or other
         instrumentality of the United States, any foreign country or any
         domestic or foreign state, county, city or other political subdivision.

             1.14 "Holder" or "Noteholder" or similar terms, when the context
         refers to a holder of this Note, means Lancer, or any other Person who
         shall at the time be the holder of this Note (but only as permitted by
         Section 7.3 hereof). Such terms used in the plural shall mean any
         -----------
         persons who shall at the time be the holders of this Note.

             1.15 "Indebtedness" means, with respect to any Person:

                  (a) all liabilities, contingent or otherwise, of such Person

                      (i)   for borrowed money (whether or not the recourse of
                  the lender is to the whole of the assets of such Person or
                  only to a portion thereof),

                      (ii)  evidenced by bonds, notes, debentures or similar
                  instruments or letters of credit or representing the balance
                  deferred and unpaid of the purchase price of any property.

                                       6

<PAGE>

                       (iii) evidenced by bankers' acceptances or similar
                   instruments issued or accepted by banks or interest swap
                   obligations, or

                       (iv) for the payment of money relating to Capitalized
                   Leases;

                   (b) reimbursement obligations of such Person with respect to
             letters of credit (other than obligations with respect to letters
             of credit securing obligations (other than obligations described in
             (a) above) entered into in the ordinary course of business of such
             Person, to the extent such letters of credit are not drawn upon or,
             if and to the extent drawn upon, such drawing is reimbursed no
             later than the tenth (10/th/) Business Day following receipt by
             such Person of a demand for reimbursement following payment on the
             letter of credit);

                   (c) all liabilities of others of the kind described in the
             preceding clause (a) or (b) that such Person has guaranteed or that
             is otherwise its legal liability (provided that the amount of
                                               --------
             liability attributable to such guarantee or other legal liability
             shall be deemed to be the maximum amount for which such Person
             could be liable under such guarantee or otherwise);

                   (d) any and all deferrals, renewals, extensions, refinancings
             and refundings (whether direct or indirect) of, or amendments,
             modifications or supplements to, any liability of the kind
             described in any of the preceding clauses (a) through (d), whether
             or not between the same parties.

             1.16  "Issue Date" means September 28, 2001.

             1.17  "Lien" means any mortgage, lien, pledge, charge, security
         interest, or other encumbrance of any kind, whether or not filed,
         recorded or otherwise perfected under applicable law (including any
         conditional sale or other title retention agreement and any lease
         deemed to constitute a security interest and any option or other
         agreement to give any security interest).

             1.18  "Note" means this Note issued by the Company in the aggregate
         principal amount of U.S.$4,683,701.

             1.19  "Notice" means written notice given in accordance with
         Section 8.1 of this Note.

             1.20  "Permitted Liens" means:

                   (a) Liens on the assets of the Company and any securing
             Indebtedness that is or was permitted by the terms hereof to be
             incurred;

                                       7

<PAGE>

                  (b) Liens in favor of the Company or any wholly owned
             subsidiary of the Company;

                  (c) Liens on property of a Person existing at the time such
             Person is merged with or into or consolidated with the Company or
             any wholly owned subsidiary of the Company; provided that such
             Liens were in existence prior to the contemplation of such merger
             or consolidation and do not extend to any property other than those
             of the Person merged into or consolidated with the Company or the
             wholly owned subsidiary;

                  (d) Liens on property existing at the time of acquisition
             thereof by the Company or any wholly owned subsidiary of the
             Company, provided that such Liens were in existence prior to the
             contemplation of such acquisition and do not extend to any property
             other than the property so acquired by the Company or any such
             wholly owned subsidiary;

                  (e) Liens to secure Debt (including Capital Lease Obligations)
             incurred in connection with the acquisition of assets, provided the
             Debt incurred to finance each such acquisition attaches only to the
             asset acquired with the proceeds from the Debt secured thereby and
             the principal amount of any Debt secured by any asset shall not
             exceed one hundred percent (100%) of the actual cost of the asset
             (including transportation, installation or other incidental costs)
             and covering only the assets acquired with such Indebtedness;

                  (f) Liens on Indebtedness or other agreements in effect on the
             Issue Date;

                  (g) Liens for taxes, assessments or government charges or
             claims which are not yet delinquent or which are being contested in
             good faith by appropriate proceedings or procedures promptly
             instituted and diligently conducted and if a reserve or other
             appropriate provision, if any, as shall be required in conformity
             with GAAP shall have been made therefor;

                  (h) Statutory Liens or Liens of landlords, carriers,
             materialmen, mechanics, suppliers, processors, repairmen,
             warehousemen, or other like Liens for labor, materials, supplies or
             rentals incurred in the ordinary course of business and with
             respect to amounts not delinquent for more than one hundred eighty
             (180) days or being contested in good faith by appropriate
             proceedings or procedures, if a reserve or other appropriate
             provision, if any, as required in conformity with GAAP shall have
             been made therefor;

                  (i) Liens incurred or deposits made to secure the performance
             of tenders, bids, leases, statutory obligations, surety and appeal
             bonds, contracts, performance and return-of-money bonds and other
             obligations of like nature

                                       8

<PAGE>

             incurred in the ordinary course of business (including, without
             limitation, Carrier Agreements, but otherwise exclusive of
             obligations for the payment of borrowed money);

                  (j) Liens on goods (and the proceeds thereof) and documents of
             title and the property covered thereby securing indebtedness in
             respect of commercial letters of credit;

                  (k) Liens incurred in the ordinary course of business of the
             Company or any wholly owned subsidiary of the Company with respect
             to obligations that do not exceed twenty five thousand dollars
             ($25,000) at any one time outstanding;

                  (l) Liens securing Senior Indebtedness;

                  (m) Liens consisting of deposits or pledges made in the
             ordinary course of business in connection with, or to secure
             payment of, obligations under workers' compensation, unemployment
             insurance, social security or similar legislation or obligations
             under customer service contracts;

                  (n) Liens constituting covenants, conditions, encumbrances in
             the nature of zoning restrictions and other applicable laws
             restricting the right, use or enjoyment of real property, easements
             and rights or restrictions of record on the use of real property,
             facilities or Equipment which, in the aggregate, do not materially
             detract from the value of such property, facilities or Equipment or
             materially impair the use thereof in the ordinary conduct of
             business, including, without limitation:

                      (i)  easements, exceptions, reservations, or other
                  agreements for the purpose of pipelines, conduits, cables,
                  wire communication lines, power lines and substations,
                  streets, trails, walkways, drainage, irrigation, water and
                  sewerage purposes, dikes, canals, ditches, the removal of oil,
                  gas, other minerals, and other like purposes affecting real
                  property, facilities, or Equipment which, in the aggregate, do
                  not materially burden or impair the value or use of such
                  property for the purposes for which it is or may reasonably be
                  expected to be held;

                      (ii) easements, exceptions, reservations, or other
                  agreements for the purpose of facilitating the joint or common
                  use of property in a development or similar real property
                  project affecting real property which, in the aggregate, do
                  not materially burden or impair the value or use of such
                  property for the purposes for which it is or may reasonably be
                  expected to be held; and

                                       9

<PAGE>

                      (iii) rights reserved to or vested in any Governmental
                  Authority by Applicable Law to control or regulate, or
                  obligations or duties under Applicable Law to any Governmental
                  Authority with respect to, the use of any real property;

                  (o) inchoate Liens incident to construction or maintenance of
             real property or Liens incident to construction or maintenance of
             real property now or hereafter filed of record for which adequate
             reserves have been established (to the extent required by GAAP) and
             which are being contested in good faith by appropriate proceedings
             or procedures and have not proceeded to judgment;

                  (p) rights reserved to or vested in any Governmental Authority
             by Applicable Law to control or regulate or obligations or duties
             under Applicable Law to any Governmental Authority with respect to
             any right, power, franchise, grant, license or permit; (xvii)
             statutory Liens or other Liens which arise by operation of
             Applicable Law, other than those described in clauses (h), (n) and
             (p) of this Section 1.20, arising in the ordinary course of
                         ------------
             business with respect to:

                      (i)   obligations which are not delinquent or are being
                  contested in good faith by appropriate proceedings or
                  procedures; provided that adequate reserves have been
                              --------
                  established (to the extent required by GAAP) with respect
                  thereto and, by reason of nonpayment, no property is subject
                  to a material risk of loss or forfeiture, or

                      (ii)  in favor of unpaid sellers of goods or prepaying
                  buyers of goods, or Liens in items of any accompanying
                  documents or proceeds of either arising in favor of a
                  collecting bank;

                  (q) other Liens existing as of the date of this Agreement.

             1.21 "Person" means an individual, partnership, corporation
         (including a business trust), limited liability company, joint stock
         company, trust, unincorporated association, joint venture or other
         entity, or a government or any political subdivision or agency thereof.

             1.22 "Senior Indebtedness" means the principal of, premium, if any,
         interest (including, without limitation, interest accruing after the
         filing of a petition initiating any Bankruptcy Proceeding, whether or
         not such interest accrues after the filing of such petition for
         purposes of the Bankruptcy Code or similar provisions of state law or
         is an allowed claim in such proceeding), fees, expenses and all other
         monetary obligations on or with respect to (a) indebtedness of the
         Company for money borrowed from or owing to any bank, trust company,
         insurance company, institutional lender or other entity in the business
         (whether in whole or in part) of lending money or extending credit or
         their assignees, whether outstanding on the date of this Note or
         thereafter created or incurred;

                                       10

<PAGE>

         including, without limitation, money borrowed under revolving credit
         loans, term loans, receivables financing (including the sale of
         receivables to such lenders or to special purpose facilities formed to
         borrow from such lenders against such receivables) or letters of
         credit, (b) evidenced by bonds, notes, debentures or similar
         instruments or letters of credit (or reimbursement agreements in
         respect thereof) in each case for money borrowed or to secure the
         performance by the Company or any Affiliate of the Company of its
         obligations under any Carrier Agreement, and (c) any and all
         deferrals, renewals, extensions, refinancings and refundings (whether
         direct or indirect) of, or amendments, modifications, restatements or
         supplements to, any liability of the kind described in the preceding
         clauses whether or not between the same parties and whether or not in
         whole or in part, from time to time, unless it is provided in the
         instrument creating or evidencing any of the above, or pursuant to
         which any of the above is outstanding, that such Senior Indebtedness
         or such renewal, extension, refinancing or refunding thereof is not
         superior in right of payment to the Note; provided, however, that no
                                                   --------  -------
         indebtedness which shall be subordinated in substantially the same
         manner as the Note shall be considered as Senior Indebtedness.

             1.23 "Trading Day" means each Monday, Tuesday, Wednesday, Thursday
         and Friday, other than any day on which securities are not traded on
         the applicable securities exchange or in the applicable securities
         market.

         2.  Terms of Note.
             -------------

             2.1  Interest and Maturity. This Note shall bear interest on the
                  ---------------------
outstanding principal amount prior to maturity at the rate of ten percent (10%)
per annum, payable in arrears on the Maturity Date. All computations of interest
on this Note shall be made on the basis of a year of 360 days, in each case for
the actual number of days (including the first day, but excluding the last day)
occurring in the period for which such interest is payable. In computing
interest on this Note, the first day of an interest period shall be included and
the date of payment or the expiration of an interest period, as the case may,
shall be excluded.

         The entire principal amount of this Note, together with any accrued but
unpaid interest thereon and any other sums due and payable hereunder, shall be
due and payable on March 31, 2003 (the "Maturity Date"), unless such
indebtedness is, pursuant to Section 5.1 hereof, converted into Common Stock
                             -----------
prior to such date.

         All past due principal and interest under this Note shall bear interest
from maturity, or from the date of acceleration, as the case may be, of such
principal at a variable default rate equal to ten percent (10%) per annum
increased by two percent (2%) per annum for each thirty (30) day period or
portion thereof during which an Event of Default is in existence and continuing
with respect to this Note, up to the Highest Lawful Rate. For example, if the
Note is not paid at its scheduled Maturity Date on March 31, 2003, the interest
rate per annum would increase to twelve percent (12%) per annum on March 31,
2003, fourteen percent (14%) per annum on April 30, 2003, sixteen percent (16%)
on May 30, 2003, and so on. Likewise, for example, if an Event

                                       11

<PAGE>

of Default occurred on September 1, 2002 and was cured on October 15, 2002, the
interest rate would increase to twelve percent (12%) per annum on September 1,
2002 and to fourteen percent (14%) per annum on October 1, 2002 and would be
restored to ten percent (10%) per annum on October 15, 2002.

         2.2 Manner and Place of Payment. All payments due under this Note,
             ---------------------------
whether of principal or interest, shall be made in lawful money of the United
States of America at the principal executive offices of the Company, specified
pursuant to Section 8.1; provided, however, at the option of the Company,
            -----------  --------  -------
payments may be made by check mailed to the Holder at Holder's address as
specified pursuant to Section 8.1, or by wire transfer of funds to an account at
                      -----------
such bank in the United States of America as Holder shall designate. Whenever
any payment under this Note shall be stated to be due on a day other than a
Business Day, such payment shall be made on the next succeeding Business Day,
and such extension of time shall, in such case, be included in the computation
of payment of interest.

         2.3 Optional Prepayment; Non-Transferability. The Company may, in its
             ----------------------------------------
discretion, pay the Note in whole or in part at any time, without premium or
penalty, and any partial prepayment shall be applied first to accrued but unpaid
interest and then to principal. Except as permitted in accordance with Section
                                                                       -------
7, the Holder shall not sell, assign, transfer, pledge, give or otherwise
-
dispose of all or any part of its respective rights or obligations under this
Note.

         2.4 Events of Default. The occurrence of any of the following events
             -----------------
shall constitute an Event of Default:

             (a) The Company shall fail to pay when due any payment or
         prepayment required under this Note, including, without limitation, any
         payment of principal or interest, and such failure continues for ten
         (10) days after the Holder notifies the Company in writing of such
         failure.

             (b) The Company shall (i) make an assignment for the benefit of
         creditors, (ii) petition or apply for the appointment of a liquidator,
         receiver or the like, (iii) commence, acquiesce in or consent to any
         proceeding relating to it under any bankruptcy, insolvency or similar
         law, or (iv) admit in writing its inability to pay its debts as they
         mature; or

             (c) The voluntary filing by the Company of, or consent by, the
         Company to any petition in bankruptcy or any reorganization,
         arrangement, composition, readjustment, liquidation, dissolution or
         similar relief with respect to the Company, or the admission in writing
         by the Company of its inability to pay its debts as they become due.

             (d) A decree, judgment, or order by a court of competent
         jurisdiction shall have been entered adjudging the Company, or ordering
         relief against the

                                       12

<PAGE>

         Company in response to the commencement of any involuntary bankruptcy
         case, or approving as properly filed a petition seeking reorganization
         or liquidation of the Company under any bankruptcy or similar law, and
         such decree or order shall have continued undischarged and unstayed
         for a period of sixty (60) days; or a decree or order of a court of
         competent jurisdiction over the appointment of a receiver, liquidator,
         trustee, or assignee in bankruptcy or insolvency of the Company, or of
         the property of the Company, or for the winding up or liquidation of
         the affairs of the Company, shall have been entered, and such decree,
         judgement, or order shall have remained in force undischarged and
         unstayed for a period of sixty (60) days;

             (e) A default in the payment of principal or interest or with
         respect to any Indebtedness in excess of $100,000 or any other default
         or an event of default by the Company shall occur with respect to any
         Indebtedness in excess of $100,000 which would entitle the holder of
         such Indebtedness to accelerate the maturity thereof or require any
         prepayment thereon;

             (f) One or more final judgments not covered by insurance for the
         payment of money, or the issuance of any warrant of attachment against
         any portion of the property or assets of the Company which, in the
         aggregate, equal to or exceed $100,000 at any one time, shall be
         entered against the Company by a court of competent jurisdiction and
         not be stayed, bonded or discharged for a period (during which
         execution shall not be effectively stayed) of thirty (30) days or more
         (or, in the case of any such final judgment which provides for payment
         over time, which shall so remain unstayed, unbonded or undischarged
         beyond any applicable payment date provided therein);

             (g) The failure by the Company to observe or perform any covenant,
         agreement or warranty contained in this Note or the Right of First
         Refusal Agreement (other than a default otherwise expressly enumerated
         above) and continuance of such default or event of default for thirty
         (30) days after notice to the Company thereof.

     Upon the occurrence of any of the foregoing Events of Default, the entire
unpaid balance hereof, together with unpaid interest thereon, shall at the
option of Holder, and upon written notice from Holder (except with respect to
defaults under clauses (b), (c) or (d) as to which the Event of Default shall be
automatic and no notice shall be required), become immediately due and payable,
and Holder may, subject to the provisions of Section 4, forthwith exercise the
                                             ---------
remedies available to Holder at law and in equity as well as those remedies set
forth in this Note, and one or more executions may forthwith issue on any
judgment or judgments obtained by virtue thereof; and no failure on the part of
Holder to exercise any of Holder's rights hereunder shall be deemed a waiver of
any such rights or of any default.

                                       13

<PAGE>

         Such acceleration of the maturity of amounts due under this Note shall
not affect, and shall be cumulative of, any other rights and remedies which the
Holder may have at law, in equity or otherwise. All rights and remedies
hereunder shall be cumulative and in addition to those provided by law, and may
be exercised separately, concurrently or successively. Notwithstanding the fact
that a failure by the Company to pay any payment of principal or interest on its
stated due date under this Note may occur by reason of the subordination
provisions under Section 4 of this Note, such failure to pay shall nevertheless
                 ---------
for all purposes under this Note constitute an Event of Default entitling Holder
to accelerate the maturity of this Note and/or to pursue all of Holder's other
rights and remedies under this Note and other rights and remedies Holder may
have at law with respect to such Event of Default, subject to the limitations
and other provisions of Section 4 of this Note.
                        ---------

         3. Negative Covenants. The Company covenants and agrees that, until
            ------------------
payment in full of all of this Note, the Company will not, at any time:

            3.1 Limitation on Other Senior Subordinated Indebtedness. Create,
                ----------------------------------------------------
incur, issue, assume, guarantee or otherwise become liable for any Indebtedness
that is subordinate or junior in right of payment to any Senior Indebtedness of
the Company and senior in any respect in right of payment to this Note.

            3.2 Limitations on Liens. Create, incur, assume or suffer to exist,
                --------------------
any Lien on or with respect to its assets or properties (including shares of
Capital Stock), real or personal, whether now owned or hereafter acquired,
except Permitted Liens.

         4. Subordination.
            -------------

            4.1 Agreement to Subordinate. The Company, for itself, its
                ------------------------
successors and assigns, covenants and agrees and Holder by its acceptance hereof
likewise covenants and agrees that (a) the payment of the principal of and
interest on the Note, and (b) any payment on account of the acquisition or
redemption of the Note is hereby expressly subordinated, to the extent and in
the manner hereinafter set forth, in right of payment to the prior payment in
full of all Senior Indebtedness and that these provisions are for the benefit of
the holders of Senior Indebtedness.

            4.2 No Demand for Payment; Limitations on Payments. Unless the
                ----------------------------------------------
authorized agent with authority to act for holders of Senior Indebtedness or
requisite holders of Senior Indebtedness shall have given prior written consent
otherwise, the Holder will not ask, demand, sue for, take or receive from any
Person or party, whether a direct or indirect obligor on the Note, by set-off or
any manner, the whole or any part of the principal of and/or the interest on the
Note, or any payment or distribution of any kind (whether in cash, property or
securities), including any payment that may be payable by reason of any other
indebtedness of the Company being subordinated to payment of this Note, unless
and until all of the Senior Indebtedness shall have been irrevocably paid in
full, and the Company's obligations under any applicable agreement with respect
to Senior Indebtedness (including, without limitation, any applicable loan
agreement or purchase agreement), shall have terminated; provided, however,
                                                         --------  -------
that:

                                       14

<PAGE>

             (a) the Company may make regularly scheduled (unaccelerated)
         interest payments on the Note in accordance with the terms hereof as in
         effect on the date hereof, so long as no Default or Event of Default
         (in each case, as defined in any loan, purchase or other agreement with
         respect to Senior Indebtedness) is in existence at the time of such
         payment or would result from the making of such payment,

             (b) may make payments following the expiration of a payment
         blockage period under Section 4.3, but only as provided in Section 4.3
                               -----------                          -----------
         of this Agreement;

             (c) this Note may be converted to Common Stock or any other equity
         security of the Company as provided in Section 5 of this Agreement; and
                                                ---------

             (d) the Company may, make such other payments as may be permitted
         (i) by the terms of its Senior Indebtedness, or (ii) pursuant to
         consents from the necessary holders of Senior Indebtedness or a
         combination thereof.

         4.3 Limitations on Payments; Defaults. In the event that any default or
             ---------------------------------
event of default (as defined in any loan agreement, purchase agreement or any
other agreement with respect to any Senior Indebtedness) in the observance of
any term of any Senior Indebtedness shall occur and be continuing, then:

             (a) if such default is other than a payment default or a default
         which results in the acceleration of the maturity date of such Senior
         Indebtedness, no payment (including any payment that may be payable by
         reason of any other indebtedness of the Company being subordinated to
         payment of this Note) shall be made by or on behalf of the Company for
         or on account of this Note, and the Holder shall not take or receive
         from the Company, directly or indirectly, in cash or other property or
         by set-off or in any other manner, including, without limitation, from
         or by way of collateral, payment of all or any of this Note during any
         payment blockage period that may be provided for in any Designated
         Senior Indebtedness with respect to this Note; provided, however, that
                                                        --------  -------
         no such payment blockage period shall exist more than once in any 365
         consecutive day period, nor shall any such payment blockage period
         exceed 179 consecutive days in any 365 consecutive day period and, upon
         the maturity of any Senior Indebtedness then due by lapse of time,
         acceleration, default by the Company or otherwise, then all such
         matured Senior Indebtedness then due shall first be paid in full before
         any additional payment on account of principal or interest is made on
         the Note, and

             (b) if such default is a payment default or a default which results
         in the acceleration of the maturity date of such Senior Indebtedness,
         no payment (including any payment that may be payable by reason of any
         other indebtedness

                                       15

<PAGE>

         of the Company being subordinated to payment of this Note) shall be
         made by or on behalf of the Company for or on account of this Note,
         and the Holder shall not take or receive from the Company, directly or
         indirectly, in cash or other property or by set-off or in any other
         manner, including, without limitation, from or by way of collateral,
         payment of all or any of this Note and, upon the maturity of any
         Senior Indebtedness then due by lapse of time, acceleration, default
         by the Company or otherwise, then all such matured Senior Indebtedness
         then due shall first be paid in full before any additional payment on
         account of principal or interest is made on the Note

         4.4 Rights Upon Distribution of Assets. Upon any distribution of assets
             ----------------------------------
of the Company upon any dissolution, winding-up, liquidation, arrangement,
reorganization, protect, relief or composition of the Company or its debts
(whether voluntary or involuntary in bankruptcy, insolvency or receivership or
other similar case or proceeding, under any Federal or State bankruptcy or
similar law or upon an assignment for the benefit of creditors or any other
dissolution, winding-up, liquidation or reorganization of the Company or any
other marshalling of the assets and liabilities of the Company),

             (a) The holders of all Senior Indebtedness shall first be entitled
         to receive payment in full before the Holder of this Note is entitled
         to receive any additional payment on account of the principal of, or
         interest on the Note (other than payment in shares of stock of the
         Company as reorganized or readjusted, or securities of the Company or
         any other corporation provided for by a plan of reorganization or
         readjustment, the payment of which is subordinated to the payment of
         all Senior Indebtedness which may at the time be outstanding);

             (b) Any payment or distribution of assets of the Company of any
         kind or character, whether in cash, property or securities (other than
         shares of stock of the Company as reorganized or readjusted, or
         securities of the Company or any other corporation provided for by a
         plan of reorganization or readjustment, the payment of which is
         subordinated to the payment of all Senior Indebtedness which may at the
         time be outstanding), to which the Holder of the Note would be
         entitled, except for the provisions of this Section 4, shall be paid by
                                                     ---------
         the liquidating trustee or agent or other person making such payment or
         distribution, whether a trustee in bankruptcy, a receiver or
         liquidating trustee or other trustee or agent, directly to the holders
         of Senior Indebtedness, to their representative or representatives, or
         to the trustee or trustees under any indenture under which any
         instruments evidencing any such Senior Indebtedness may have been
         issued, ratably according to the aggregate amounts remaining unpaid on
         account of the principal of the Senior Indebtedness held or represented
         by each for application in the case of cash or as collateral (in the
         case of non cash assets) for the payment or prepayment of Senior
         Indebtedness, in each case, to the extent necessary to make payment in
         full of all Senior Indebtedness remaining unpaid, after giving effect
         to

                                       16

<PAGE>

         any concurrent payment or distribution or provision therefor to the
         holders of such Senior Indebtedness; and

         4.5 Payments Received in Trust. In the event that, notwithstanding the
             --------------------------
foregoing, any payment or distribution of assets of the Company of any kind or
character, whether in cash, property or securities (other than shares of stock
of the Company as reorganized or readjusted, or securities of the Company or any
other corporation provided for by a plan of reorganization or readjustment, the
payment of which is subordinated to the payment of all Senior Indebtedness which
may at the time be outstanding), shall be received by the Holder on account of
interest or principal on the Note not due or payable prior to the happening of
any of the events described in Section 4.3 or Section 4.4 before all Senior
                               -----------    -----------
Indebtedness is paid in full, such payment or distribution shall be received in
trust for the benefit of the holders of Senior Indebtedness and shall be paid
over to the holders of Senior Indebtedness remaining unpaid or to their
representative or representatives, or to the trustee or trustees under any
indenture under which any instruments evidencing any of such Senior Indebtedness
may have been issued, ratably as aforesaid, in the same form as received (with
any necessary endorsement) for application in the case of cash or as collateral
(in the case of non cash assets) for the payment or prepayment of Senior
Indebtedness, as the case may be, to the payment of such Senior Indebtedness
until all such Senior Indebtedness shall have been paid in full, after giving
effect to any concurrent payment or distribution or provision therefor to the
holders of such Senior Indebtedness.

         4.6 Execution of Intercreditor Agreements. The Holder agrees that if
             -------------------------------------
the Company creates, incurs, or refinances any Senior Indebtedness, Holder, upon
request, will execute an intercreditor agreement with regard to the
subordination of this Note to such Senior Indebtedness in such form as may be
reasonably requested by any holder of such Senior Indebtedness who is authorized
to act on behalf of all of the holders of the particular Senior Indebtedness at
issue.

         4.7 Subrogation. Subject to the payment in full of all Senior
             -----------
Indebtedness, the Holder of the Note shall be subrogated to the rights of the
holders of Senior Indebtedness to receive payments or distributions of assets of
the Company applicable to the Senior Indebtedness on the Note once the Senior
Indebtedness shall be paid in full, and no such payments or distributions
applicable to the Senior Indebtedness shall, as between the Company, its
creditors other than the holders of Senior Indebtedness and the Holder of the
Note be deemed to be a payment by the Company to or on account of the Note, it
being understood that the provisions of Section 4 of this Note are and are
                                        ---------
intended solely for the purpose of defining the relative rights of the Holder of
the Note, on the one hand, and the holders of the Senior Indebtedness, on the
other hand. Nothing contained in Section 4 of this Note or elsewhere in this
                                 ---------
Note is intended to or shall impair, as between the Company, its creditors other
than the holders of Senior Indebtedness, and the Holder of the Note, the
obligation of the Company, which is absolute and unconditional, to pay to the
Holder of the Note the principal of and interest on the Note as and when the
same shall become due and payable in accordance with its terms, or is intended
to or shall affect the relative rights of the Holder of the Note and creditors
of the Company other than

                                       17

<PAGE>

the holders of the Senior Indebtedness, nor shall anything herein or therein
prevent the Holder of the Note from exercising all remedies otherwise permitted
by applicable law upon an Event of Default under the Note, subject to the
rights, if any, under this Section 4 of the holders of Senior Indebtedness in
                           ---------
respect to cash, property or securities of the Company received upon the
exercise of any such remedy.

         4.8  Reliance Upon Judicial Proceeding. Upon any distribution of assets
              ---------------------------------
of the Company referred to in Section 4 of this Note, the Holder of the Note
                              ---------
shall be entitled to rely upon any order or decree made by any court of
competent jurisdiction in which such dissolution, winding-up, liquidation or
reorganization proceedings are pending, or a certificate of the liquidating
trustee or agent or other person making any distribution to the Holder of the
Note, for the purpose of ascertaining the persons entitled to participate in
such distribution, the holders of the Senior Indebtedness and other indebtedness
of the Company, the amount thereof or payable thereon, the amount or amounts
paid or distributed thereon and all other facts pertinent thereto or to Section
                                                                        -------
4 of this Note.
-

         4.9  Right to Payments. Except as provided in Section 4.3 with respect
              -----------------                        -----------
to certain payment blockage periods, nothing else contained in Section 4 of this
                                                               ---------
Note or elsewhere in this Note shall affect the obligation of the Company to
make, or prevent the Company from making at any time, except during the pendency
of any such dissolution, winding-up, liquidation or reorganization proceedings
or upon the maturity of the Senior Indebtedness, payments of principal of or
interest on the Note and nothing herein shall prevent the Company from making
any payments to the Holder of this Note upon subordination with respect to the
Holder's right to accelerate any or all of the principal amount of this Note
pursuant to Section 2.4 hereof.
            -----------

         4.10 Enforcement of Subordination. The Holder of this Note, by
              ----------------------------
acceptance hereof, (a) agrees that any rights against such Holder which any
holder of Senior Indebtedness may have, directly or through the Company by
virtue of the provisions of Section 3 of this Note, may be enforced by such
                            ---------
holder of Senior Indebtedness directly against the Holder of this Note without
the necessity of joining the Company as a party, and (b) every holder of Senior
Indebtedness and every person hereafter making any advance constituting Senior
Indebtedness shall be entitled to rely upon the provisions of Section 4 of this
                                                              ---------
Note, and (c) agrees that it will join in executing such assignments, agreements
and other instruments as may be requested by any holder of Senior Indebtedness
to carry out the intent and purpose of this subordination.

         4.11 No Impairment by Failure to Act. No right of any present or future
              -------------------------------
holder of any Senior Indebtedness of the Company to enforce subordination as
herein provided shall at any time or in any way be prejudiced or impaired by any
failure to act on the part of the Company, or by any non-compliance by the
Company with the terms, provisions and covenants of this Note, regardless of any
knowledge thereof that any such holder of Senior Indebtedness may have or be
otherwise charged with.

         4.12 Delivery of Documentation to Holders of Senior Indebtedness. The
              -----------------------------------------------------------
Holder of this Note, by acceptance hereof, authorizes and directs that a copy
hereof be delivered

                                       18

<PAGE>

by the Company to each authorized representative or agent for any holder of
Senior Indebtedness, or if there is no such currently authorized representative
or agent then to at least one holder of Senior Indebtedness as representative of
itself and all other such holders of the Senior Indebtedness, and to any other
holder of Senior Indebtedness requesting the same. Holder of this Note, by
acceptance hereof, expressly waives reliance by any present or future holder of
Senior Indebtedness upon the subordination provisions contained herein.

         4.13 No Limitation of Bankruptcy Proceedings. The Holder agrees that,
              ---------------------------------------
so long as payments or distributions for or on account of this Note are not
permitted pursuant to Section 4, the Holder will not take any action to, or
                      ---------
commence, or join with any other creditor in commencing any Bankruptcy
Proceeding with respect to the Company, or, directly or indirectly, cause the
Company to commence, or assist the Company in commencing any Bankruptcy
Proceeding.

     5.  Conversion.
         ----------

         5.1  Conversion by the Holder. The Holder may, at any time, convert all
              ------------------------
or any portion of the then outstanding principal amount of this Note and any
accrued but unpaid interest hereon into shares of Common Stock at a Conversion
Price equal to One Dollar ($1.00) per share of Common Stock (or at the current
adjusted Conversion Price if an adjustment has been made as provided herein).

         5.2  Stock Splits; Reverse Stock-Splits. In case outstanding shares of
              ----------------------------------
Common Stock shall be subdivided into a greater number of shares of Common
Stock, the Conversion Price in effect at the opening of business on the day
following the day upon which such subdivision becomes effective shall be
proportionately reduced, and, conversely, in case outstanding shares of Common
Stock shall be combined into a smaller number of shares of Common Stock, the
Conversion Price in effect at the opening of business on the day following the
day upon which such combination becomes effective shall be proportionately
increased, such reduction or increase, as the case may be, to become effective
immediately after the opening of business on the day following the day upon
which such subdivision or combination becomes effective.

         5.3  Provisions in Case of Consolidation or Merger. In case of any
              ---------------------------------------------
consolidation of the Company with, or merger of the Company into, any other
Person, any merger of another Person into the Company (other than a merger which
does not result in any reclassification, conversion, exchange or cancellation of
outstanding shares of Common Stock of the Company) the Holder shall have the
right thereafter during the period in which this Note shall be convertible as
specified, to convert this Note only into the kind and amount of securities,
cash and other property receivable, if any, upon such consolidation, merger,
sale or transfer by a holder of the number of shares of Common Stock of the
Company into which this Note might have been converted immediately prior to such
consolidation, merger, sale or transfer, assuming such holder of Common Stock of
the Company (i) is not a Person with which the Company consolidated or into
which the Company merged or which merged into the Company or to which

                                       19

<PAGE>

such sale or transfer was made, as the case may be ("Constituent Person"), or an
Affiliate of a Constituent Person and (ii) failed to exercise his rights of
election, if any, as to the kind or amount of securities, cash and other
property receivable upon such consolidation, merger, sale or transfer (provided
that if the kind or amount of securities, cash and other property receivable
upon such consolidation, merger sale or transfer is not the same for each share
of Common Stock of the Company held immediately prior to such consolidation,
merger, sale or transfer by other than a Constituent Person or an Affiliate
thereof and in respect of which such rights of election shall not have been
exercised ("non-electing share"), then, for the purpose of this Section 5.3, the
                                                                -----------
kind and amount of securities, cash and other property receivable upon such
consolidation, merger, sale or transfer by each non-electing share shall be
deemed to be the kind and amount so receivable per share by a plurality of the
non-electing shares). The above provisions of this Section 5.3 shall similarly
                                                   -----------
apply to successive consolidations, mergers, sales or transfers.

         5.4 Adjustment in Number of Securities. Upon each adjustment of the
             ----------------------------------
Conversion Price pursuant to the provisions of Section 5 of this Note, the
number of shares of Common Stock issuable upon exercise at the adjusted
Conversion Price shall be adjusted to the nearest full amount by multiplying a
number equal to the Conversion Price in effect immediately prior to such
adjustment by the number of shares of Common Stock issuable upon exercise of the
conversion right immediately prior to such adjustment and dividing the product
so obtained by the adjusted Conversion Price.

         5.5 Validity of Note. Irrespective of any adjustments or changes in the
             ----------------
Conversion Price or the amount of securities issuable upon exercise of the
conversion right, this Note shall continue to express the Conversion Price per
share and the amount of securities issuable thereunder as of the date this Note
was originally issued; provided, the Holder shall be entitled to exercise the
right represented by this Note after giving effect to each such adjustment and
change, and this Note shall be deemed to incorporate each such adjustment and
change as if a new Note reflecting each such adjustment and change had been
issued to the Holder.

         5.6 Elimination of Fractional Interests. The Company shall not be
             -----------------------------------
required to issue certificates representing fractions of shares of Common Stock
upon the exercise of the conversion rights set forth in this Section 5, nor
                                                             ---------
shall it be required to issue scrip or pay cash in lieu of such fractional
interests, it being the intent of the parties that all fractional interests
shall be eliminated by rounding any fraction up or down to the nearest whole
number of shares of Common Stock or other securities, properties or rights. If a
fraction of a share would otherwise be issuable on conversion of this Note, the
Company will in lieu of such issuance pay the cash value of that fractional
share.

         5.7 Unit Offerings. In case the Company shall offer its Common Stock as
             --------------
part of an offering of units of equity securities, the per share or per share
equivalent stock price and per share or per share equivalent Conversion Price
shall be determined by dividing the number of shares in the Unit by the Closing
Price of the Unit on the applicable date or dates. In case the Company shall
offer its Common Stock as part of a unit of equity and debt securities, the per
share price or per share equivalent stock price shall be determined by dividing
the

                                       20

<PAGE>

number of shares in the unit by the remainder of the closing price of the Unit
on the applicable date or dates, minus the principal face amount of the debt
                                 -----
security component of the Unit.

         5.8 Issuance of Stock on Conversion. As soon as reasonably practicable
             -------------------------------
after a conversion of this Note, in whole or in part, pursuant to Section 5, the
                                                                  ---------
Company at its expense will cause to be issued in the name of and delivered to
the Holder of this Note, a certificate or certificates for the number of shares
of Common Stock to which that Holder shall be entitled on such conversion
(bearing such legends as may be required under applicable state and federal
securities laws in the opinion of the Company, after consultation with counsel).
Such conversion shall be deemed to have been made immediately prior to the close
of business on the Forced Conversion Date or the Voluntary Conversion Date. No
fractional shares will be issued on conversion of this Note.

     6.  Restriction on Transfer.
         -----------------------

         THIS NOTE AND THE SECURITIES ISSUABLE UPON THE CONVERSION THEREOF HAVE
     NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
     "SECURITIES ACT"), OR UNDER ANY STATE SECURITIES LAWS AND MAY NOT BE
     OFFERED, SOLD, ASSIGNED OR OTHERWISE TRANSFERRED, PLEDGED OR HYPOTHECATED
     EXCEPT: (i) PURSUANT TO AN EFFECTIVE REGISTRATION THEREOF UNDER THE
     SECURITIES ACT; OR (ii) IF IN THE OPINION OF COUNSEL FOR THE REGISTERED
     OWNER HEREOF, WHICH OPINION IS REASONABLY SATISFACTORY TO THE COMPANY, AND
     ITS COUNSEL, THE PROPOSED OFFER, SALE, ASSIGNMENT, TRANSFER, PLEDGE OR
     HYPOTHECATION MAY BE EFFECTED WITHOUT SUCH REGISTRATION AND WILL NOT BE IN
     VIOLATION OF APPLICABLE FEDERAL AND STATE SECURITIES LAWS.

     7.  Additional Restrictions on Transfer.
         -----------------------------------

         7.1 General Prohibition Against Transfer. No party hereto, or any
             ------------------------------------
Permitted Transferee shall (i) sell, assign, pledge, encumber, or otherwise
transfer this Note or any portion thereof to any person or entity whatsoever,
except in a Permitted Transfer.

         7.2 Effect of Non-complying Transfers. Any purported transfer of this
             ---------------------------------
Note or any portion thereof without full compliance with this Section 7 shall be
                                                              ---------
void and of no effect, and the purported transferee shall be entitled to no
rights as a security holder of the Company. In addition to any other legal or
equitable remedy which may be available, the Company shall be entitled to
injunctive relief against any such noncomplying transfer by the initial Holder
or any subsequent holder. The Company shall not transfer this Note or any
portion thereof on its transfer records or recognize the purported transferee as
a holder for any purpose, including, without limitation, for purposes of payment
of principal or interest, or exercise of conversion or other rights hereunder,
unless the provisions of this Section have been complied with in full.

                                       21

<PAGE>

         7.3 Permitted Transfers. Provided that the Holder gives the Company
             -------------------
advance written notice describing the terms and conditions of the proposed
transfer and the Holder notifies the Company in writing that such a transfer
would comply with the requirements of all applicable securities laws
(accompanied by an opinion of counsel reasonably acceptable to the Company and
its counsel) and this Note, such transfer can be effected at no out-of-pocket
cost to the Company, and such transfer will not result in a material adverse
effect on the Company, the transfer restrictions of Section 7.1 and Section 7.2
                                                    -----------     -----------
shall not apply to any of the following transfers of this Note or any portion
thereof (each a "Permitted Transfer" and each recipient of said Note, a
"Permitted Transferee") by the initial Holder or by any other subsequent Holder
who has acquired this Note or any portion thereof as a Permitted Transferee (in
either case, a "Permitted Transferor"):

             (a) To an Affiliate of the Holder; or

             (b) a trust or trusts solely for the benefit of the Holder and/or
         his or her Immediate Family; or

             (c) a partnership or limited liability company, the partners or
         members of Holder; or

             (d) If the Permitted Transferor is an individual, transfers by gift
         by the Permitted Transferor, or by will or intestacy upon the death of
         the Permitted Transferor, to the spouse, children, parents or siblings
         of the Permitted Transferor or to a trust for the benefit of such
         spouse, children, parents or siblings; and

             (e) Transfers of the Note between the Permitted Transferor and the
         Permitted Transferor's guardian or conservator.

(each transferee described in clauses (a) through (e) of this Section 7.3 is
                                                              -----------
hereinafter referred to as a "Permitted Transferee.")

         7.4 Permitted Transfers Subject to Continuing Restrictions. The Note or
             ------------------------------------------------------
any portion thereof transferred in any transaction described in clauses (a)
through (e) of Section 7.3 shall remain subject to the transfer restrictions of
               -----------
Section 7.1 and Section 7.2. As a condition to a proposed Permitted Transfer,
-----------     -----------
each Permitted Transferee shall, at the option of the Company, be required to
execute and deliver to the Company an agreement with respect to the transferred
the Note or any portion thereof , containing all the same terms and conditions
of this Note, reflecting such Permitted Transferee's ownership of the Note or
any portion thereof so transferred, which execution and delivery shall evidence
the agreement of such Permitted Transferee that the Note or any portion thereof
intended to be transferred shall continue to be subject to the same terms and
restrictions on transfer as contained in this Note and that, as to the Note or
any portion thereof, such Permitted Transferee shall be bound by such terms and
conditions.

     8.  Miscellaneous.
         -------------

                                       22

<PAGE>

         8.1 Notices. Any notices or other communications required or permitted
             -------
hereunder shall be in writing and will be deemed to have been duly given only if
personally delivered at the addresses designated below, sent by overnight
courier, or mailed by certified mail, return receipt requested, postage prepaid,
addressed as follows, or to such other addresses or numbers as may hereafter be
furnished by one party to the other party in compliance with the terms hereof:

         If to Company:
         -------------

         Wolfpack Corporation
         4021 Stirrup Creek Drive
         Suite 400, Research Triangle Park
         Durham, NC 27703
         Telefax:  919-861-6505
         Attn:  Anthony W. Cullen

         With a Copy to:
         --------------

         Smith, Gambrell & Russell, LLP
         1230  Peachtree Street, NW
         Suite 3100, Promenade II
         Atlanta, Georgia 30309-3592
         Telefax:  404.685.6832
         Attention: M. Timothy Elder, Esq.

         If to Holder:
         ------------

         Lancer Offshore, Inc.
         Suite 2006
         375 Park Avenue
         New York, New York 10152
         Telefax:  212.521.8401
         Attention: Martin Garvey

      All such notices, requests and other communications will (a) if delivered
      personally or by a nationally recognized overnight delivery service to the
      address as provided in this Section 8.1, be deemed given upon delivery,
                                  -----------
      and (b) if delivered by mail in the manner described above to the address
      as provided in this Section, be deemed given three (3) days after being
      mailed, (in each case regardless of whether such notice, request or other
      communication is received by any other Person to whom a copy of such
      notice, request or other communication is to be delivered pursuant to this
      Section). Any party from time to time may change its address, facsimile
      number or other information for the purpose of notices to that party by
      giving notice specifying such change to the other party hereto.

                                       23

<PAGE>

         8.2 Entire Agreement. This Note supercedes all prior discussions and
             ----------------
agreements, between the parties with respect to the subject matter hereof and
contains the entire agreement between the parties with respect to the subject
matter hereof.

         8.3 No Oral Modifications. No extension, modification, amendment or
             ---------------------
waiver of any term or condition of this Note shall be valid or binding upon the
Holder, unless in writing and signed by an officer of the Holder having the
authority to consent to the extension, modification or waiver.

         8.4 Extension; Waiver. Delay or omission by the Holder of this Note to
             -----------------
exercise any right or power hereunder or failure by such Holder to insist upon
the strict performance of any of the covenants and agreements herein set forth
or to exercise any rights or remedies hereunder shall not impair any such right
or power or be considered or taken as a waiver or relinquishment for the future
of the right to insist upon and to enforce strict compliance by the Company with
all of the covenants and agreements herein. Delay, omission or waiver on any one
occasion shall not be deemed a bar to, or waiver of, the same or any other right
on any future occasion. No waiver by Holder may be made under this Note except
in written notice signed by Holder and given to the Company in accordance with
Section 8.1. No notice to or demand on the Company, in any case, shall entitle
it to any other or further notice of demand in other similar circumstances.

         8.5 Binding Effect. This Note shall be binding upon the Company and its
             --------------
successors and assigns and shall inure to the benefit of the Holder and his
heirs, executors, administrators, legal representatives and assigns. Company may
assign this Note so long as it remains liable for the obligations hereunder.

         8.6 Interpretation; Construction; Section Headings. Except as may be
             ----------------------------------------------
otherwise noted in context, all references to "Sections" shall be deemed to
refer to the sections or subsections, as appropriate, of this Note.

             (a) Where the context requires: (i) use of the singular or plural
         incorporates the other, and (ii) pronouns and modifiers in the
         masculine, feminine or neuter gender shall be deemed to refer to or
         include the other genders.

             (b) As used in this Note, the terms "include[s]" and "including"
         mean "including but not limited to"; that is, in each case the example
         or enumeration which follows the use of either term is illustrative,
         but not exclusive or exhaustive.

             (c) Section headings appearing in this Note are inserted solely as
         reference aids for the ease and convenience of the reader; they shall
         not be deemed to modify, limit or define the scope or substance of the
         provisions they

                                       24

<PAGE>

             introduce, nor shall they be used in construing the intent or
             effect of such provisions.

             8.7  Governing Law. This Agreement, including all matters related
                  -------------
to validity, construction, performance and enforcement hereof, shall be governed
by and construed in accordance with the internal laws of the State of Delaware,
without regard to choice of law or conflicts or law principles except to the
extent the Communications Act of 1934, as amended and as interpreted and applied
by judicial and regulatory authorities, including the Federal Communications
Commission, supercedes such state law and except that the arbitration provisions
shall be governed by the federal laws of the United States of America.

             8.8  Severability. If any provision of this Note is held to be
                  ------------
invalid or unenforceable by a court of competent jurisdiction, the other
provisions of this Note shall remain in full force and effect and shall be
liberally construed in favor of Holder.

             8.9  Waiver of Notice. The Company waives notice under this Note
                  ----------------
(except as expressly provided for this Note), demand for payment, presentment
for payment, protest, or notice of protest and non-payment with respect to this
Note, and the Company consents to any extension or postponement of time of
payment of this Note and to any other indulgence with respect to this Note
without notice thereby to the Company.

             8.10 Attorney's Fees. In addition to all principal and accrued
                  ---------------
interest on this Note, the Company agrees to pay to Holder or other permitted
assignee or transferee without duplication of amounts payable hereunder all
reasonable court costs incurred by Holder or other permitted assignee or
transferee in collecting this Note through any legal proceedings, and reasonable
attorneys' fees not to exceed ten percent (10%) of the unpaid principal and
accrued interest owing on this Note when and if this Note is placed in the hands
of an attorney for collection after an Event of Default, as herein defined.

             8.11 Time. Time is of the essence under this Note.
                  ----

             8.12 Maximum Limit On Interest. The provisions of this Note and of
                  -------------------------
all agreements between the Company and Holder, whether now existing or hereafter
arising and whether written or oral, are hereby expressly limited so that, in no
contingency or event whatsoever, whether by reason of acceleration of the
maturity of this Note or otherwise, shall the amount contracted for, charged,
taken, received, paid or agreed to be paid to Holder for the use, forbearance,
or detention of the money loaned under this Note or otherwise, exceed the
Highest Lawful Rate, as herein defined. If, from any circumstance whatsoever,
performance or fulfillment of any provision hereof or of any agreement between
the Company and Holder shall, at the time performance or fulfillment of such
provision shall be due, exceed the Highest Lawful Rate or otherwise transcend
the limit of validity prescribed by applicable law, then, ipso facto, the
obligation to be performed or fulfilled shall be reduced to the Highest Lawful
Rate, and if, from any circumstance whatsoever, Holder shall ever receive
anything of value deemed interest under applicable law in excess of interest at
the Highest Lawful Rate, an amount equal to any

                                       25

<PAGE>

excessive interest shall be applied to the reduction of the principal balance
owing hereunder, and not to the payment of interest, or if such excessive
interest exceeds the unpaid balance of principal hereof, then such excess shall
be refunded to the Company. It is the intent of the parties hereto that the
Company shall not, under any circumstances, be required to pay, nor shall Holder
be entitled to collect, any interest which is in excess of the maximum legal
rate permitted under the laws of the applicable jurisdiction. All sums paid or
agreed to be paid to Holder for the use, forbearance, or detention of the
indebtedness of the Company to Holder, shall, to the extent permitted by
applicable law, be amortized, prorated, allocated and spread through the full
term of this Note until payment in full, so that the rate of interest on account
of such indebtedness will not at any time exceed the Highest Lawful Rate. The
Provisions of this paragraph shall control all agreements between the Company
and Holder. The term "Highest Lawful Rate" as used herein shall mean the maximum
non-usurious rate of interest permitted by whichever of applicable federal or
Georgia law from time to time permits the highest maximum non-usurious interest
at rate with respect to this Note.

             8.13 Mutilated, Destroyed, Lost and Stolen Notes. Subject to
                  -------------------------------------------
compliance with the other terms of this Section, if any mutilated Note is
surrendered to the Company, the Company shall execute, authenticate and deliver
in exchange therefor a new Note of like tenor and principal amount and bearing a
number not contemporaneously outstanding. If there shall be delivered to the
Company (a) evidence to its satisfaction of the destruction, loss or theft of
any such Note, and (b) such note or indemnity as may be required by the Company
to save the Company and all of its agents harmless, then, in the absence of
notice to the Company that such Note has been acquired by a bona fide purchaser,
the Company shall execute, authenticate and deliver, in lieu of any such
destroyed, lost or stolen Note, a new Note of like tenor and principal amount
and bearing a number not contemporaneously outstanding.

             In case any such mutilated, destroyed, lost or stolen Note has
         become or is about to become due and payable, the Company in its
         discretion may, instead of issuing a new Note, pay such Note. Upon the
         issuance of any new Note under this Section, the Company may require
         the payment of a sum sufficient to cover any tax or other governmental
         charge that may be imposed in relation thereto and any other expenses
         (including the fees and expenses of its counsel) connected therewith.
         Every new Note issued pursuant to this Section in lieu of any
         destroyed, lost or stolen Note shall constitute an original additional
         contractual obligation of the Company, whether or not the destroyed,
         lost or stolen Note shall be at any time enforceable by anyone, and
         shall be entitled to all the benefits of this Note equally and
         proportionately with any and all other Notes of the series (if any) of
         which this Note is a part. The provisions of this Section are exclusive
         and shall preclude (to the extent lawful) all other rights and remedies
         with respect to the replacement or payment of mutilated, destroyed,
         lost or stolen Notes.

             8.14 No Recourse Against Others. A director, officer, employee or
                  --------------------------
stockholder, as such, of the Company shall not have any liability for any
obligations of the Company under this Note for any claim based on, in respect of
or by reason of such obligations

                                       26

<PAGE>

or their creation. Each Holder by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for the issuance
of this Note.

             8.15 Authentication. This Note shall not be valid until
                  --------------
authenticated by the manual signatures of the President of the Company and its
Secretary or an Assistant Secretary or an authenticating agent.

             8.16 Exclusive Jurisdiction and Venue. Any suit, action or
                  --------------------------------
proceeding with respect to this Note shall be brought exclusively in the state
courts located in either Cobb County, Georgia or Fulton County, Georgia or in
the United States District Court for the Northern District of Georgia, Atlanta
Division. By execution and delivery of this Note, Holder accepts for itself the
exclusive venue in the State of Georgia and the exclusive jurisdiction of the
aforesaid courts, and irrevocably agrees to be bound by any judgment, subject to
all rights of appeal, rehearing and the like, rendered thereby in connection
with this Note. ALL PARTIES HEREBY IRREVOCABLY WAIVE ANY OBJECTION WHICH THEY
MAY NOW OR HEREAFTER HAVE TO THE PERSONAL JURISDICTION OR VENUE OF ANY SUIT,
ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS NOTE BROUGHT IN SUCH
COURTS AND HEREBY FURTHER IRREVOCABLY WAIVE ANY CLAIM THAT SUCH SUIT, ACTION, OR
PROCEEDING BROUGHT IN ANY SUCH COURTS HAS BEEN BROUGHT IN AN INCONVENIENT FORUM.

         IN WITNESS WHEREOF, the Company has caused this Note to be signed in
its name and executed as a sealed instrument on the day and year first written
above.

                                      COMPANY

                                      WOLFPACK CORPORATION

                                      By:
                                           -------------------------------------
                                           Anthony W. Cullen
                                           Chief Executive Officer and President

                                       27

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