Document:

<PAGE>   1

                                                                   EXHIBIT 4.7

<TABLE>
<S>                               <C>                                                                         <C>

                        C0               INCORPORATED UNDER THE LAWS OF THE STATE OF FLORIDA

                                                 BOBBY ALLISON WIRELESS CORPORATION

                                                                                                                 SEE REVERSE FOR
                                                                                                               CERTAIN DEFINITIONS

                                                  250 SHARES PAR VALUE $1.00 EACH
                                                SERIES C CONVERTIBLE PREFERRED STOCK

         THIS IS TO CERTIFY THAT _________________________________________________________________________ IS THE OWNER OF

         _________________________________________________________________________________________________________________

                          FULLY PAID AND NON-ASSESSABLE SHARES OF SERIES C CONVERTIBLE PREFERRED STOCK OF
                                                 Bobby Allison Wireless Corporation

                         transferable on the books of the Corporation by the holder hereof in person or by
                        duly authorized Attorney upon surrender of this Certificate properly endorsed.
                        WITNESS, the seal of the Corporation and the signatures of its duly authorized officers.

                      DATED

                            _______________________________________        ___________________________________
                                                          SECRETARY                                   CHAIRMAN

</TABLE>

<PAGE>   2
NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS
WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR WITHOUT ALTERATION
OR ENLARGEMENT OR ANY CHANGE WHATEVER.

        The following abbreviations, when used in the inscription on the face
of this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

<TABLE>
        <S>                                             <C>
        TEN COM -- as tenants in common                 UNIF GIFT MIN ACT -- _____________ Custodian ___________
                                                                             (Cust)                  (Minor)
        TEN ENT -- as tenants by the entireties                              under Uniform Gifts to Minors
                                                                             Act __________________
        JT TEN  -- as joint tenants with right of                                      (State)
                   survivorship and not as tenants
                   in common
                   Additional abbreviations may also be used though not in the above list

</TABLE>

For value received, __________________ hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
   IDENTIFYING NUMBER OF ASSIGNEE
[                                    ]

_______________________________________________________________________________
(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF
ASSIGNEE)

_______________________________________________________________________________

_______________________________________________________________________________

________________________________________________________________________ shares
represented by the within Certificate, and do hereby irrevocably
constitute and appoint
___________________________________________, Attorney
to transfer the said Shares on the books of the within named
Corporation with full power of substitution in the premises.

Dated: _____________________         __________
          In presence of

                                     _______________________________________

____________________________

The securities evidenced by this certificate have not been registered under the
United States Securities Act, as amended (the "Act"), or any state securities
laws, and may not be offered or sold, transferred, pledged, hypothecated or
otherwise disposed of except (i) pursuant to an effective registration statement
under the Act, (ii) to the extent applicable, Rule 144 under the Act (or any
similar rule under the Act relating to the disposition of securities) or (iii)
if any exemption from registration under such Act is available.<PAGE>   1
                                                                   EXHIBIT 10.22

               COMMERCIAL PROMISSORY NOTE AND SECURITY AGREEMENT

-------------------------------------------------------------------------------
NAME(S) ADDRESS(ES) OF BORROWER(S)          NAME/ADDRESS OF LENDER (CREDITOR)
("Borrower, I, My or Me")                   ("Lender, You or Your")

BOBBY ALLISON WIRELESS CORP                 COLONIAL BANK
2055 LAKE AVE SE, SUITE A                   CORPORATE LENDING
LARGO FL, 33771                             P O BOX 1887
                                            BIRMINGHAM, AL 35282

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<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------
     NOTE NUMBER         TRANSACTION DATE            MATURITY DATE          OFFICE           ACCOUNT #          RENEWAL OF
     -----------         ----------------          ----------------         ------          -----------         ----------
     <S>                 <C>                       <C>                      <C>             <C>                 <C>
      00000001              May 25, 2000           January 31, 2001           051            8028476243          00000001

---------------------------------------------------------------------------------------------------------------------------
</TABLE>
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For value received, on or before the Maturity Date, the undersigned Borrower
promises to pay the principal amount, together with interest, and any other
charges, including service charges, to the order of the Lender at its office at
the address noted above or holder, all in lawful money of the United States of
America. The undersigned further agree to the terms below and on page two of
this Note and Security Agreement. Words, numbers or phrases preceded by a [ ]
are applicable only if the [ ] is marked.
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PRINCIPAL AMOUNT
                                                                   $1,900,000.00
One Million Nine Hundred Thousand and 00/100 Dollars
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PAYMENT SCHEDULE
[ ] In  installments of $          [ ] plus interest      [ ] including interest

[X] interest only starting June 26, 2000 and payable [X] monthly. [ ] quarterly.
[ ]
[X] interest, principal and other charges due on Maturity Date.
[ ] other payment schedule:

This loan subject to    [ ] a fixed interest rate of     % per annum.
                        [X] a variable simple interest rate, which is
[ ] 0.250% greater than:       [X] equal to:       [ ]         % less than:
the following index:
                        COLONIAL BANK BASE RATE

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<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------------------------------------
  Initial Variable            Present Variable                Minimum                Maximum                Interest Rate
Simple Interest Rate             Index Rate                Interest Rate          Interest Rate          Changes Will Occur:
----------------------------------------------------------------------------------------------------------------------------------
<S>                           <C>                          <C>                    <C>                    <C>
      8.750%                       8.500%                      2.000%                 14.750%             When Index Changes
----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

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Interest may be calculated on the unpaid balance for the actual days
outstanding on a 365/380 day basis or any other per day basis resulting in a
lesser interest factor.

DEFAULT RATE:  If in default the interest rate shall be:
[ ]       % per annum.        [X] 0.250% in excess of the index.

LATE CHARGE:   If Borrower is more than 9 days late in making any payment,
               in addition to such payment, Borrower will pay a late charge
               of:
[X] the lesser of  [ ] the greater of    [ ] an amount equal to [X] $100.00 or
[X] 5.000% of the payment in default.

PAYABLE ON DEMAND:  [ ] Payment is due upon demand.
                    [X] Payment is due upon demand, but in any event, not later
                        than Maturity Date.

LINE OF CREDIT: [X] If this Note is not in default, Lender may make advances and
                    readvances (lend and relend) on a continuing basis up to the
                    Principal Amount.
--------------------------------------------------------------------------------
This Note is secured by the Security Agreement below and on page two, and is
subject to all of the terms thereof, which are incorporated by reference.
Lender may, upon deeming itself insecure or upon Borrower's default in payment
or in the terms of this or any other agreement Borrower may have with Lender,
declare the entire unpaid balance due and payable. The Borrower severally
waives demand, notice, and protest and any defense due to extensions of time
or other indulgence by Lender or to any substitution of collateral. If the
interest rate on this Note is tied to an index stated above, that index is used
solely to establish a base from which the actual rate of interest payable under
this Note will be figured, and is not a reference to any actual rate of
interest charged by any lender to any particular borrower. If the interest rate
varies in accordance with a selected index, if that index ceases to exist,
Lender may substitute a similar index which will become the index. If there is
a Default Rate shown above, it may be applied to all periods of time in which a
default exists. If this Note is payable in installments, each installment
payment will be due on the same day of the installment period as the day upon
which payments commence unless otherwise specified. Failure to pay this Note
according to the specified terms shall constitute a default. If permitted by
law and at Lender's option, interest up to the highest rate permitted by law
may be assessed on any interest which is past due as the result of any payment
not being paid when due. Lender shall have the right to hold or apply its own
indebtedness or liability to Borrower in payment of, or to provide collateral
security for the payment of this Note either prior to or after the Maturity
Date. If legal proceedings are instituted to enforce the terms of this Note,
Borrower agrees to pay all costs of the Lender in connection therewith,
including reasonable attorney fees.
--------------------------------------------------------------------------------
[ ] ADDITIONAL NOTE PROVISIONS:

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1.  SECURITY INTEREST GRANT -- The Borrower, in consideration of its
liabilities, as hereinafter defined, hereby agrees to all of the terms of this
Agreement and further hereby specifically grants the Lender a continuing
security interest in the collateral shown in the boxes checked below (and
described in the paragraph below) including the proceeds thereof and proceeds
of hazard insurance and eminent domain or condemnation awards involving the
collateral, and including the products of the collateral or accessions to such
collateral, to secure the payment of all loans, advances, and extensions of
credit from the Lender to the Borrower, including all renewals and extensions
thereof and any and all obligations of every kind whatsoever, whether
heretofore, now, or hereafter existing or arising between the Lender and the
Borrower and howsoever incurred or evidenced, whether primary, secondary,
contingent or otherwise. The grant of security interest herein shall apply to
all obligations, whether they arise hereunder, under any other mortgage,
security agreement, note, lease, instrument, contract, document or other
similar writing heretofore, now or hereafter executed by the Borrower to
Lender, including oral agreements and obligations arising by operation of law.
The foregoing obligations shall be hereafter collectively called the
"Liabilities" and shall also include all interest, costs, expenses, and
attorney fees accruing to or incurred by the Lender in collecting the
Liabilities or in the protection, maintenance, or liquidation of the Collateral.

2.  DESCRIPTION OF COLLATERAL -- The "Collateral" covered by this Agreement is
all of the Borrower's property described below, with regard to which a mark has
been placed in the applicable box, which the Borrower now owns or may hereafter
acquire or create and which may include, but shall not be limited to, any items
listed on any schedule or list attached hereto:

[ ] ALL ASSETS -- "All Assets" of the Borrower shall include all of the tangible
    and intangible property of the Borrower of whatsoever nature now owned or
    hereafter acquired by the Borrower, including, but not limited to, accounts,
    inventory, equipment, and instruments as defined herein.

[ ] ACCOUNTS -- "Accounts" shall consist of accounts, documents, chattel paper,
    instruments, contract rights, general intangibles, and choses in action,
    including any right to any refund of taxes paid before or after this
    Agreement to any governmental entity (hereinafter individually and
    collectively referred to as "Accounts").

[X] INVENTORY -- "Inventory" shall consist of all inventory and goods now or
    hereafter acquired or owned, including, but not limited to, raw materials,
    work in process, finished goods, tangible property, stock in trade, wares
    and merchandise used in or sold in the ordinary course of the Borrower's
    business, including goods whose sale, lease or other disposition by the
    Borrower has given rise to any accounts and any goods which may have been
    returned to or repossessed or stopped in transit by the Borrower.

[ ] EQUIPMENT -- "Equipment" shall consist of all equipment and fixtures,
    including all machinery, furnishings, furniture, vehicles (together with all
    accessions, parts, attachments, accessories, tools, and dies, or
    appurtenances thereto or intended for use in connection herewith, and all
    substitutions, betterments and replacements thereof and additions thereto.

[ ] INSTRUMENTS -- "Instruments" means any negotiable instrument as defined in
    Article 3, Section 104 of the Uniform Commercial Code, any security which is
    defined in Article 8, Section 102, of the Uniform Commercial Code, or any
    other writing which evidences a right of payment of money (and is not itself
    a security agreement or lease) and is of a type which is, in the ordinary
    course of business, transferred by delivery with a necessary endorsement or
    assignment.

[X] SPECIFIC -- "Specific" refers to the specific property, together with all
    related rights, shown below.

    [ ] The term Liabilities is limited to the extension of credit Lender is
        providing Borrower, the proceeds of which are to purchase the specific
        property shown below, including any extensions or renewals thereof, plus
        related interests, costs, expenses and attorney fees as called for in
        provision 1, debt unrelated to purchase proceeds being excluded
        regardless of words to the contrary in provision 1.

3.  SPECIAL PROVISIONS -- The properties and interest in properties described
below and also checked in the appropriate boxes above are sometimes hereinafter
individually and collectively referred to as the "Collateral." If no box is
checked, it is specifically understood and acknowledged by the Borrower that it
is the intent of the Borrower to grant the Lender a security interest in "All
Assets" as defined above.
--------------------------------------------------------------------------------
SPECIFIC COLLATERAL/SPECIAL SECURITY AGREEMENT PROVISIONS (If Collateral
includes fixtures, describe the real estate):

$1MM guarantee from Sterne, Agee & Leach Group, Inc.; James S. Holbrook, Jr.,
and The Holbrook Trust.

--------------------------------------------------------------------------------
The Borrower acknowledges that this is the entire Agreement between the
parties, except to the extent that writings signed by the party to be charged
are specifically incorporated herein by reference either in this Agreement or
in such writings, and acknowledges receipt of a true and complete copy of this
Agreement. Further paragraphs of this Security Agreement are set forth on page
two hereof. The Borrower expressly agrees to all of the provisions hereof and
signifies assent thereto by the signature below.
--------------------------------------------------------------------------------
IN WITNESS WHEREOF, the Borrower has executed this Note and Security Agreement
on the date and year shown below.

By X   /s/ Robert L. McGinnis                  By X
   --------------------------------------         ------------------------------
   BOBBY ALLISON WIRELESS CORP       Date                                   Date
Its           CEO                              Its

By X                                           By X
   --------------------------------------         ------------------------------
                                     Date                                   Date
Its                                            Its
--------------------------------------------------------------------------------
<PAGE>   2
4.  WARRANTIES.  The Borrower warrants the following, it has or will acquire
free and clear title to all of the Collateral, unless otherwise provided
herein; the security interest granted to the Lender shall be a first security
interest, and the Borrower will defend same to the Lender against the claims
and demands of all persons; the Borrower will fully cooperate in placing or
maintaining Lender's lien or security interest; all of the Collateral is
located in the state of the Borrower's address specified on page one hereof,
unless otherwise certified to and agreed to by the Lender, or, alternatively,
is in possession of the Lender; all accounts are genuine and enforceable; the
Borrower will not remove or change the location of any Collateral without the
Lender's prior written consent; the Borrower will not use the Collateral or
permit it to be used for any unlawful purpose; and the Borrower will not
conduct business under any name other than that given on page one hereof, nor
change, nor reorganize the type of business entity as described, except upon
the prior written approval of the Lender, in which event the Borrower agrees to
execute any documentation of whatsoever character or nature demanded by the
Lender for filing or recording, at the Borrower's expense, before such change
occurs; the Borrower will keep all records of account, documents, evidence of
title, and all other documentation regarding its business and the Collateral at
the address specified on page one hereof, unless notice thereof is given to the
Lender at least ten (10) days prior to the change of any address for the
keeping of such records; the Borrower will, at all times, maintain the
Collateral in good condition and repair and will not sell or remove same except
as to inventory in the ordinary course of business; the Borrower is a legally
created business entity, as described before, and it has the power, and the
person signing is duly authorized to enter into this Agreement; the execution
of this Agreement will not create any breach of any provision of the Borrower's
organizational documents (Articles of Incorporation and By-Laws if the Borrower
is a corporation, Articles of Organization and Operating Agreement if the
Borrower is a limited liability company, or Certificate of Limited Partnership
(if applicable) or Partnership Agreement if the Borrower is a partnership), or
any other agreement to which the Borrower is or may become a party; all
financial information and statements delivered by the Borrower to the Lender to
obtain loans and extensions of credit are true and correct and are prepared in
accordance with generally accepted accounting principles; there has been no
material adverse change in the financial condition of the Borrower since it
last submitted any financial information to the Lender; there are no actions or
proceedings, including set-off or counterclaim, which are threatened or pending
against the Borrower which may result in any material adverse change in the
Borrower's financial condition or which might materially affect any of the
Borrower's assets; and the Borrower has duly filed all federal, state,
municipal, and other governmental tax returns, and has obligated all licenses,
permits, and the like which the Borrower is required by law to file or obtain,
and all such taxes and fees for such licenses and permits required to be paid,
have been paid in full.

5.  INSURANCE.  The Borrower agrees that it will, at its own expense, fully
insure the Collateral against all loss or damage for any risk of whatsoever
nature in such amounts, with such companies, and under such policies as shall
be satisfactory to the Lender. All policies shall expressly provide that the
Lender shall be the loss payee, or, alternatively, if requested by Lender,
Mortgagee. The Lender is granted a security interest in the proceeds of such
insurance and may apply such proceeds as it may receive towards the payment of
the Liabilities, whether or not due, in such order as the Lender may at its
sole discretion determine. The Borrower agrees to maintain, at its own expense,
public liability and property damage insurance upon all its other property, to
provide such policies in such form as the Lender may approve, and to furnish
the Lender with copies or other evidence of such policies and evidence of the
payments of the premiums thereon. If the Borrower at any time fails to obtain
or to maintain any of the insurance required above or pay any premium in whole
or in part relating thereto, the Lender, without waiving any default hereunder,
may make such payment or obtain such policies as the Lender, in its sole
discretion deems advisable to protect the Borrower's property. All costs
incurred by the Lender, including reasonable attorney fees, court costs,
expenses, and other charges relating thereto, shall become a part of the
Liabilities and shall be payable on demand.

6.  TAXES, LIENS, ETC.  The Borrower agrees to pay all taxes, levies, judgments,
assessments, and charges of any nature whatsoever relating to the Collateral or
to the Borrower's business. If the Borrower fails to pay such taxes or other
charges, the Lender at its sole discretion, may pay such charges on behalf of
the Borrower, and all sums so dispensed by the Lender, including reasonable
attorney fees, court costs, expenses, and other charges relating thereto, shall
become a part of the Liabilities and shall be payable on demand.

7.  INFORMATION AND REPORTING.  The Borrower agrees to supply to the Lender such
financial and other information concerning its affairs and the status of any of
its assets as the Lender, from time to time, may reasonably request. The
Borrower further agrees to permit the Lender, its employees, and agents, to
have access to the Collateral for the purpose of inspecting it, together with
all of the Borrower's other physical assets, if any, and to permit the Lender,
from time to time, to verify accounts as well as to inspect, copy and to
examine the books, records, and files of the Borrower.

8.  ACCOUNTS.  The Borrower acknowledges that if Lender has a security interest
in Accounts, it is understood that the Lender will initially permit the
Borrower to collect Accounts from its debtors. The Borrower understands that
this privilege may be terminated by the Lender at any time, and that, in such
event, the Lender shall be vested with all of the rights of the Borrower in
respect thereto, including the right of stoppage in transit, the ability to
notify any debtor or debtors of the assignment, and the ability to execute any
instrument on behalf of the Borrower in settlement or fulfillment of an
Account. In such event, the Borrower agrees to execute such assignments as the
Lender may request to evidence the assignment. The Borrower agrees that, in the
event of an assignment to the Lender, it thereafter receives payment on any
Account as the agent of the Lender, and the Borrower agrees to transmit such
payment in the form in which it was received to the Lender on the date of
receipt thereof, appropriately endorsed, if necessary, to permit negotiation by
the Lender. Until such remittance, the Borrower agrees to keep all such
receipts on account separate and apart from the Borrower's own funds so that
such receipts are readily identifiable as the property of the Lender and to
hold same in trust for the Lender. In any event, the Lender is authorized to
endorse or to sign, in the name of the Borrower, any instrument of whatsoever
nature to effect the collection of the Accounts for application to the
Liabilities. Borrower irrevocably appoints Lender as its attorney in fact to
take delivery of and to process all mail addressed to Borrower, and to change
the address for the delivery of all mail addressed to Borrower by notification
to United States Post Office.

9.  DEFAULT.  The occurrence of any of the following events shall constitute a
default of this Agreement: (a) the non-payment, when due, of any amount payable
on any of the Liabilities or any extension or renewal thereof; (b) the failure
to perform any agreement of the Borrower contained herein; (c) the publication
of any statement, representation, or warranty, whether written or oral, by the
Borrower to the Lender, which at any time is untrue in any respect as of the
date made; (d) the condition that any Obligor (which term, as used herein,
shall mean the Borrower and each party primarily or secondarily liable on any
of the Liabilities) becomes insolvent or unable to pay debts as they mature, or
makes an assignment for the benefit of the Obligor's creditors, or conveys
substantially all of its assets, or in the event of any proceedings instituted
by or against any Obligor alleging that such Obligor is insolvent or unable to
pay debts as they mature (failure to pay being conclusive evidence of inability
to pay), or in the event that a petition of any kind is filed under the Federal
Bankruptcy Act by or against such Obligor; (e) the entry of any judgment
against any Obligor, or the issue of any order of attachment, execution,
sequestration, claim and delivery, or other order in the nature of a writ
levied against the Collateral; (g) the death of any Obligor who is a natural
person, or of any partner of the Obligor which is a partnership; (g) the
dissolution, merger, and consolidation or transfer of a substantial part of the
property of any Obligor, which is a corporation or partnership; (h) in the
event that any part of the Collateral materially declines in value in excess
of normal wear, tear, and depreciation; or (i) the Lender, in good faith,
believes the Borrower's ability to repay its indebtedness under this Agreement,
any Collateral, or the Lender's ability to resort to any Collateral, is or
soon will be impaired, time being of the very essence. If permitted by law, I
waive any otherwise required notice of presentment; demand; acceleration; and,
intent to accelerate.

10.  REMEDY.  The Borrower agrees that, whenever a default exists, all
Liabilities may (notwithstanding any provisions thereof), at the sole option and
discretion of the Lender and without demand or notice of any kind, be declared,
and thereupon immediately shall become due and payable; and the Lender may
exercise, from time to time, any rights and remedies, including the right to
immediate possession of the Collateral, available to it under applicable law.
The Lender shall have the right to hold any property then in or upon said
Collateral at the time of repossession not covered by the security agreement
until return is demanded in writing by the Borrower. The Borrower agrees, in the
case of default, to assemble, as its own expense, all Collateral at a convenient
place acceptable to the Lender and to pay all costs of the Lender in connection
with the collecting of the Liabilities and enforcement of any rights hereunder,
including reasonable attorney fees and legal expenses, and including
participation in Bankruptcy proceedings; and to pay all of the expenses of
locating the Collateral, as well as the expense of any repairs for any realty or
other property to which any of the Collateral may have been affixed or made a
part. Any notification of intended disposition of the Collateral by the Lender
shall be deemed to be reasonable and proper if sent postage prepaid, by regular
mail, to the Borrower at least seven (7) days before such disposition, and
addressed to the Borrower either at the address shown herein or at any other
address. If the proceeds from a sale of Collateral are insufficient to
extinguish the Liabilities of Borrower hereunder, Borrower shall be liable for
any deficiency. The Lender shall, in the event of any default, have the right to
peacefully retake any of the goods. The Borrower waives any right it may have,
in such instance, to a judicial hearing prior to such retaking. In the event of
a default, the Borrower expressly authorizes the Lender to offset any debts of
the Lender to the Borrower against the Liabilities, including but not limited
to, any checking or savings account, certificate of deposit, savings receipt, or
the like.

11.  HEADINGS.  The headings preceding text in this Agreement are for My
general convenience in identifying subject matter, but have no limiting impact
on the text which follows any particular heading.

12.  ENVIRONMENTAL LAWS.  Borrower certifies that as to any real estate which
has been, is now, or will be in the future owned or occupied by Borrower, that
such real estate has not in the past, nor will now or in the future be allowed
in any manner to be exposed to or contain hazardous or environmentally harmful
substances as may be defined or regulate by any state or federal law or
regulation which impacts, in any way, such substances, except to the extent the
existence of such substances has been presently disclosed in writing to Lender,
and Borrower will immediately notify Lender in writing of any assertion made by
any party to the contrary. Borrower indemnifies and holds Lender and Lender's
directors, officers, employees, and agents harmless from any liability or
expense of whatsoever nature, including reasonable attorney fees, incurred
directly or indirectly as a result of Borrower's involvement with hazardous or
environmentally harmful substances as may be defined or regulated as such under
any state or federal law or regulation.

13.  MISCELLANEOUS.  Time is of the essence of this Agreement. Except as
otherwise defined in this Agreement, all terms herein shall have the meanings
provided by the Uniform Commercial Code as it has been adopted in the state
where the Lender is located. If permitted by law, Lender is authorized to file a
financing statement to perfect its security interest in the Collateral signed
only by the Lender. Any delay on the part of the Lender in exercising any power,
privilege, or right hereunder, or under any other document executed by the
Borrower to the Lender in connection herewith, shall not operate as a waiver
thereof, and no single or partial exercise thereof or any other power,
privilege, or right shall preclude other or further exercise thereof. The waiver
by the Lender of any default of the Borrower shall not constitute a waiver of
subsequent default. All rights, remedies, and powers of the Lender hereunder are
irrevocable and cumulative, and not alternative or exclusive, and shall be in
addition to all rights, remedies, and powers given hereunder or in or by any
other instruments or by the provision of the Uniform Commercial Code as adopted
in the state where the Lender is located, or any other laws now existing or
hereafter enacted. The Borrower specifically agrees that, if it has heretofore
or hereafter executed any loan agreement in conjunction with this Agreement, any
ambiguities between this Agreement and any such loan agreement shall be
construed under the provisions of the loan agreement, to the extent that it may
be necessary to eliminate any such ambiguity. Borrower releases Lender from any
liability which might otherwise exist for any act or emission of Lender related
to the collection of any debt secured by this Agreement or the disposal of any
Collateral, except for the Lender's willful misconduct.

This Agreement has been delivered in the state where the Lender is located and
shall be construed in accordance with the laws of that state. Whenever possible,
each provision of this Agreement shall be interpreted in such manner as to be
effective and valid under applicable law; but, if any provision of this
Agreement shall be prohibited by or invalid under applicable law, such provision
shall be ineffective to the extent of such prohibition or the invalidity without
invalidating the remainder of such provision or the remaining provisions of this
Agreement. The rights and privileges of the Lender hereunder shall inure to the
benefit of its successors and assigns, and this Agreement shall be binding on
all heirs, executors, administrators, assigns, and successors of the Borrower.
The Borrower may not assign this Agreement or any benefits accruing to it
hereunder without the express written consent of the Lender.

ENDORSEMENT: For value received, the undersigned (who, if two or more in number,
shall be jointly and severally liable hereunder) hereby unconditionally
guarantee the payment of the Note on page one hereof, together with all
extensions or renewals thereof and all expenses (including reasonable attorney
fees and legal expenses) incurred in the collection thereof or the enforcement
of rights under any security therefor and the enforcement hereof. Further, the
undersigned waives presentment, demand, notice or dishonor, protest and all
other notices whatsoever, and agrees that the holder of said Note may from time
to time extend or renew said Note for any period (whether or not longer than the
original period of said Note) and grant any releases, compromises or indulgences
with respect to said Note or renewal thereof or any security therefor or to any
party liable thereunder or hereunder, all without notice to or consent of any of
the undersigned and without affecting the liability of the undersigned
hereunder.

x                                        x
 ------------------------------------     --------------------------------------

By initialing, I acknowledge this is      --------  --------  --------  --------
page 2 of 2 of the Commercial             Initials  Initials  Initials  Initials
Promissory Note and Security Agreement.

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