Document:

EXHIBIT 10.27.3

                         THIRD LOAN EXTENSION AGREEMENT
                      AND GUARANTORS' CONSENT AND AGREEMENT

Dated: 3-11, 2004

         This THIRD LOAN EXTENSION AGREEMENT AND GUARANTORS' CONSENT AND
AGREEMENT (herein the "LOAN EXTENSION AGREEMENT") is made and entered into by
and between TELE DIGITAL DEVELOPMENT, INC. (the "BORROWER"), DATA SALES CO.,
INC. (the "LENDER"), RICHARD W. PERKINS ("PERKINS"), RICHARD L. BARNABY
("BARNABY"), WAYNE MILLS ("MILLS"), and XOX CORPORATION ("XOX").

         WHEREAS, the Lender has extended a credit facility to Borrower
evidenced by a Promissory Note (the "Note") in the amount of $1,308,000.00 dated
May 3, 2002 (the "Credit Facility"); and

         WHEREAS, the Credit Facility is further evidenced by a Security
Agreement executed by Borrower, and Guarantys executed by Perkins, Barnaby,
Mills, and XOX, and a UCC-1 Financing Statement filed as Document No.
20223962292 in the Office of the Minnesota Secretary of State, and other related
documents; and

         WHEREAS, at the request of Borrower, a Loan Extension Agreement and
Guarantors' Consent was entered into by the parties hereto which extended the
original maturity date of the Credit Facility from August 1, 2002, to December
31, 2002 (the "FIRST EXTENSION"); and

         WHEREAS, at the additional request of Borrower, a subsequent Loan
Extension Agreement and Guarantors' Consent dated December 31, 2002, was entered
into by the parties hereto extending the maturity date of the Credit Facility
from December 31, 2002, to January 31, 2003 (the "SECOND EXTENSION"); and

         WHEREAS, the Borrower has requested this THIRD EXTENSION of the Credit
Facility; and

         WHEREAS, the Lender is willing to again modify the Credit Facility as
requested by Borrower, but only on the terms and conditions set forth in this
Loan Extension Agreement.

         NOW, THEREFORE, in consideration of the mutual promises and agreements
set forth herein and for other good and valuable consideration, the parties
agree as follows:

                  1. The terms of the documents and agreements comprising the
         Credit Facility, the FIRST Extension, and the SECOND Extension, except
         to the extent modified herein, are incorporated herein by reference.

                  2. The Credit Facility is hereby modified to the effect that
         the maturity date of the Note is extended to JUNE 1, 2004, on which
         date all principal, plus accrued interest, charges, and all other
         amounts owed thereunder shall be due and payable in full

                                  Page 1 of 4
<PAGE>

                                                                 EXHIBIT 10.27.3

                  3. This Loan Extension Agreement is effective only upon
         receipt by Lender of the following:

                  a.       The consent and agreement of Perkins, Barnaby, Mills,
                           and XOX, and additional collateral pledged by Perkins
                           in form and substance satisfactory to the Lender,
                           which pledge shall be effective contemporaneously
                           with the date hereof.;

                  b.       A fully-executed original of this Third Loan
                           Extension Agreement and Guarantor's Consent and
                           Agreement.

                  4. The amount due under the Note, on which interest shall
         accrue on and after February 27, 2004, is $1,152,820.56. In addition,
         an extension fee is due and owing of $51,479.03.

                  5. Except as expressly set forth herein, all of the terms and
         provisions, including default provisions, covenants, and warranties, of
         the documents evidencing the Credit Facility remain unmodified and in
         full force and effect.

                  6. Borrower agrees to pay Lender's attorneys' fees and
         out-of-pocket costs related to the Loan Extension Agreement, and to
         indemnify, reimburse and to save and hold the Lender harmless against
         any and all claims, suits, actions, debts, damages, costs, charges and
         expenses, including without limitation, court costs and attorneys fees
         and against all liabilities and losses of any nature or kind,
         whatsoever, that the Lender shall or may hereafter sustain, as a result
         of the Lender's execution hereof.

                  7. This Agreement may be executed in counterpart.

         IN WITNESS HEREOF, Borrower, Lender, and Guarantors have executed this
Loan Extension Agreement on the date above written.

                                                  BORROWER:

                                                  TELE DIGITAL DEVELOPMENT, INC.
                                                  (a Minnesota corporation)

                                                  By:   /s/ Richard L. Barnaby
                                                      --------------------------
                                                           RICHARD L. BARNABY
                                                  Its:     President

                                  Page 2 of 4
<PAGE>

                                                                 EXHIBIT 10.27.3

                                                  LENDER:

                                                  DATA SALES CO., INC.

                                                  By:   /s/ R.C. Breckner
                                                      --------------------------
                                                           R.C. BRECKNER
                                                  Its:     President

STATE OF MINNESOTA   )
                     ) ss.
COUNTY OF HENNEPIN   )

         The foregoing instrument was acknowledged before me this 12 day of
March , 2004, by RICHARD L. BARNABY, the President of TELE DIGITAL DEVELOPMENT,
INC., a Minnesota corporation, on behalf of the corporation.

                                                    /s/ Katherine L. Pike
                                                  ------------------------------
(Notarial Seal)                                   Notary Public

STATE OF MINNESOTA   )
                     ) ss.
COUNTY OF HENNEPIN   )

         The foregoing instrument was acknowledged before me this 3 day of March
, 2004, by /s/ R.C. Breckner , the President of DATA SALES CO., Inc., a
Minnesota corporation, on behalf of the corporation.

                                                    /s/ Mary A. Schloesser
                                                  ------------------------------
(Notarial Seal)                                   Notary Public

                                  Page 3 of 4
<PAGE>

                                                                 EXHIBIT 10.27.3

                        GUARANTORS' CONSENT AND AGREEMENT

         The undersigned, all Guarantors under written Guaranties in favor of
Lender guarantying repayment by Borrower of its obligations under the Credit
Facilities (the "GUARANTYS") hereby consent to the Borrower's execution of this
Third Loan Extension Agreement and Guarantors' Consent and Agreement (the "THIRD
LOAN EXTENSION AGREEMENT") and acknowledge, agree, and represent that their
obligations under the Guarantys will remain in full force and effect upon and
subsequent to the Borrower's execution of the Third Loan Extension Agreement.
The undersigned Guarantors (except XOX) agree that they have each pledged
certain collateral for the benefit of Lender under Pledge Agreements dated
contemporaneously herewith. Each undersigned Guarantor (including XOX) further
agrees that each such Guarantor shall not transfer, secrete, convey, or dispose
of any of the assets of such Guarantor, without the express written consent of
the Lender, until all amounts owed to Lender by Borrower are paid in full.

Dated:  3-11-04                                        /s/ R.W. Perkins
        -----------------------------              -----------------------------
                                                       RICHARD W. PERKINS

Dated:  3/12/04                                        /s/ Richard L. Barnaby
        -----------------------------              -----------------------------
                                                       RICHARD L. BARNABY

Dated:  3/3/04                                         /s/ Wayne W. Mills
        -----------------------------              -----------------------------
                                                       Wayne Mills

                                                   XOX CORPORATION

Dated:  3/12/04                                    By   /s/ Richard L. Barnaby
        -----------------------------              -----------------------------
                                                        RICHARD L. BARNABY
                                                   Its  President

                                  Page 4 of 4

<PAGE>

                                                                 EXHIBIT 10.27.3

                          THIRD PARTY PLEDGE AGREEMENT
                                   AND CONSENT

Date: 3-11, 2004

PLEDGOR:   Perkins and Partners, Incorporated SECURED
           Profit Sharing Plan and Trust      PARTY: Data Sales Co., Inc.
           c/o Richard W. Perkins                    3450 West Burnsville Pkwy.
           730 Lake Street East                      Burnsville, Minnesota 55337
           Wayzata, Minnesota 55391

Borrowers: Tele Digital Development, Inc.
           Federal Tax I.D. No.: 41-1744663

           Richard W. Perkins
           Soc. Sec. No.: ###-##-#### (collectively "BORROWERS")

         1. This Agreement secures the following (called the "OBLIGATIONS"):

         All debts, liabilities and obligations of every type and description
which the Borrower may now or at any time owe to the Secured Party, including,
but not limited to, all principal, interest, and other charges, fees, expenses,
attorneys' fees, and amounts, whether now existing or hereafter arising, direct
or indirect, due or to become due, absolute or contingent, primary or secondary,
liquidated or unliquidated, independent, joint, several, or joint several.

         2. To secure the payment and performance of the Obligations, the
Pledgor grants the Secured Party a security interest (the "SECURITY INTEREST")
in, and assigns to the Secured party, the following property (called the
"COLLATERAL"):

         All limited partner interests now owned or hereafter acquired by
         Pledgor in Pyramid Partners, L.P., including, without limitation, all
         rights to receive distributions and all rights to take capital
         withdrawals.

together with all certificates, other instruments, chattel paper, investment
property, options, rights, interests, dividends and other distributions issued
as an addition to, in substitution or in exchange for, or on account of, the
same all whether now existing or hereafter arising and whether now owned or
hereafter acquired by the Pledgor, and all proceeds of the foregoing property,
including without limitation all accounts, instruments, chattel paper,
investment property, other rights to payment, deposit accounts, money and
general intangibles related to the foregoing property.

         3. If the Pledgor has or receives any certificate, other instrument,
investment property, option, right, interest, dividend, or other distribution,
the Pledgor shall hold or accept

<PAGE>

the same as the Secured Party's agent, in trust for the Secured Party, and shall
deliver the same upon request to the Secured Party in the exact form received
with, as applicable, the Pledgor's endorsement or appropriate assignment duly
executed in blank in form acceptable to the Secured Party, to be held by the
Secured Party under the terms of this Agreement; provided, until the occurrence
of an Event of Default, the Pledgor shall be entitled to utilize the Collateral
and receive for the Pledgor's own use cash interest and cash dividends on the
Collateral and shall retain all voting rights with respect to the Collateral. At
any time the Secured Party, at its option, may have any or all of the Collateral
registered in its name or that of its nominee.

         4. The Pledgor represents and warrants to the Secured Party and agrees
as follows:

                  a. The Pledgor's address is shown at the beginning of this
         Agreement. The Pledgor has not used any trade name, assumed name, or
         other name except the Pledgor's name stated above. The Pledgor shall
         give the Secured Party prior written notice of any change of the
         Pledgor's name or address. The Pledgor has power and authority to enter
         into and perform this Agreement. The Pledgor's Internal Revenue Service
         taxpayer identification number or social security number is shown
         above.

                  b. The Pledgor has absolute legal and beneficial title to the
         Collateral free and clear of all pledges, security interests, liens,
         encumbrances and charges except the Security Interest. All stock
         constituting Collateral has been duly and validly issued and is fully
         paid and nonassessable. There is no restriction on the transfer of any
         stock or securities constituting Collateral except as provided on the
         face of the certificates evidencing the same delivered or to be
         delivered to the Secured Party. No financing statement covering any
         Collateral is on file in any public office.

                  c. The Pledgor, at its expense, shall defend the Collateral
         and the Security Interest against the claims and demands of all persons
         other than the Secured Party. The Pledgor shall not create, incur or
         permit to exist any pledge, security interest, lien, encumbrance or
         charge in or with respect to any Collateral, except the Security
         Interest. The Pledgor shall promptly pay when due all taxes and other
         charges levied or assessed upon or against any Collateral, and shall
         execute such writings and take such other actions with respect to the
         Collateral as the Secured Party may request.

                  d. The Pledgor shall deliver to the Secured Party upon request
         all notices, reports and other writings received by the Pledgor as
         owner or holder of the Collateral.

                  e. If, in the judgment of the Secured Party, the Collateral
         decreases in value, or if the Collateral becomes unsatisfactory to the
         Secured Party, the Pledgor, at the request of the Secured Party, shall
         provide the Secured Party with additional collateral security
         satisfactory and in form acceptable to the Secured Party.

         5. The Secured Party shall be deemed to have fulfilled its duty of care
with respect to any Collateral in its possession if the Secured Party exercises
reasonable care in physically safekeeping such Collateral, and with respect to
any Collateral in the possession of a bailee or other third person selected by
the Secured Party if the Secured Party exercises reasonable care

                                       2
<PAGE>

in the selection of the bailee or other person. The Secured Party shall have no
other duty, liability or responsibility with respect to any Collateral.

         6. The Secured Party, in the name of the Pledgor or otherwise, whether
or not an Event of Default has occurred, shall have authority but shall not be
obligated to demand, collect, receive and receipt for, compromise, compound,
settle and give acquittance for and prosecute and discontinue any suits or
proceedings in respect of any Collateral; take any action which the Secured
Party may deem necessary with respect to the Collateral, including without
limitation performing any contract or agreement and endorsing in the name of the
Pledgor any checks, drafts, notes or other writings related to any Collateral;
and apply any proceeds against any of the Obligations as the Secured Party, in
its sole discretion, may determine, whether the same shall then be due or not
due. The Pledgor shall not agree to any modification, amendment, subordination
or cancellation of any Collateral without the prior written consent of the
Secured Party.

         7. The occurrence of any of the following events shall constitute an
"Event of Default: (a) any breach or default in the payment or performance of
any of the Obligations; or (b) any breach or default under the terms of this
Agreement or any other note, obligation, mortgage, assignment, guaranty, other
agreement, or other writing heretofore, herewith or hereafter existing to which
the Pledgor, the Borrower, or any other maker, endorser, guarantor or surety of
any of the Obligations or any other person or entity providing security for any
of the Obligations or for any guaranty of any of the Obligations is a party; or
(c) the insolvency, death, dissolution, liquidation, merger or consolidation of
the Pledgor, the Borrower, or any such maker, endorser, guarantor, surety or
other person or entity; or (d) any appointment of a receiver, trustee or similar
officer of any property of the Pledgor, the Borrower, or any such maker,
endorser, guarantor, surety or other person or entity; or (e) any assignment for
the benefit of creditors of the Pledgor, the Borrower, or any such maker,
endorser, guarantor, surety or other person or entity; or (f) any commencement
of any proceeding under any bankruptcy, insolvency, receivership, dissolution,
liquidation or similar law by or against the Pledgor, the Borrower, or any such
maker, endorser, guarantor, surety or other person or entity; or (g) the sale,
lease or other disposition (whether in one or more transactions) to one or more
persons or entities of all or a substantial part of the assets of the Pledgor,
the Borrower, or any such maker, endorser, guarantor, surety or other person or
entity; or (h) the Pledgor, the Borrower, or any such maker, endorser,
guarantor, surety or other person or entity takes any action to go out of
business, or to revoke or terminate any agreement, liability or security in
favor of the Secured Party; or (i) the entry of any judgment or other order for
the payment of money in the amount of $10,000.00 or more against the Pledgor,
the Borrower, or any such maker, endorser, guarantor, surety or other person or
entity; or (j) the issuance or levy of any writ, warrant, attachment,
garnishment, execution or other process against any property of the Pledgor, the
Borrower, or any such maker, endorser, guarantor, surety or other person or
entity; or (k) the attachment of any tax lien to any property of the Pledgor,
the Borrower, or any such maker, endorser, guarantor, surety or other person or
entity; or (l) any statement, representation or warranty made by the Pledgor,
the Borrower, or any such maker, endorser, guarantor, surety or other person or
entity (or any representative of the Pledgor, the Borrower, or any such maker,
endorser, guarantor, surety or other person or entity) to the Secured Party at
any time shall be incorrect or misleading in any material respect when made; or
(m) there is a material adverse change in the condition (financial or
otherwise), business or

                                       3
<PAGE>

property of the Pledgor, the Borrower, or any such maker, endorser, guarantor,
surety or other person or entity; or (n) the Secured Party shall in good faith
believe that the prospect for due and punctual payment or performance of any of
the Obligations, this Agreement or any other note, obligation, mortgage,
assignment, guaranty, or other agreement heretofore, herewith or hereafter given
to or acquired by the Secured Party in connection with any of the Obligations is
impaired.

         8. Upon the commencement of any proceeding under any bankruptcy law by
or against the Pledgor, the Borrower or any such maker, endorser, guarantor,
surety or other person or entity, all Obligations automatically shall become
immediately due and payable in full, without declaration, presentment, or other
notice or demand, all of which are hereby waived by the Pledgor. In addition,
upon the occurrence of an Event of Default and at any time thereafter, the
Secured Party may exercise any one or more of the following rights and remedies:
(a) declare all Obligations to be immediately due and payable in full and the
same shall thereupon be immediately due and payable in full, without presentment
or other notice or demand, all of which are hereby waived by the Pledgor; (b)
exercise all voting and other rights and options with respect to the Collateral;
(c) exercise and enforce any and all other rights and remedies available upon
default under this Agreement, the Uniform Commercial Code and any other
applicable agreements and laws. If notice to the Pledgor of any intended
disposition of Collateral or other action is required, such notice shall be
deemed reasonably and properly given if mailed by regular or certified mail,
postage prepaid, to the Pledgor at the address stated at the beginning of this
Agreement or at the most recent address shown in the Secured Party's records, at
least ten (10) days prior to the action described in such notice.

         9. If the Secured Party elects to exercise its right to sell or
otherwise dispose of any Collateral and if, in the judgment of the Secured
Party, it is necessary to have the Collateral to be disposed of registered under
the provisions of the Securities Act of 1933, as amended (hereinafter the
"ACT"), or any other law, the Pledgor shall use the Pledgor's best efforts to
cause the issuer of the Collateral and its directors and officers to take all
actions necessary to register the Collateral to be disposed of under the
provisions of the Act or such other law, and otherwise comply with all
provisions of the Act and all other applicable laws as the Secured Party deems
necessary in order to dispose of such Collateral, all at the expense of the
Pledgor. Notwithstanding the foregoing, the Pledgor recognizes that the Secured
Party may be compelled to resort to one or more private sales of Collateral to a
restricted group of purchasers who will be obligated to agree, among other
things, to acquire the Collateral for their own account, for investment and not
with a view to distribution or resale thereof. The Pledgor acknowledges and
agrees that any such private sales may be at prices and on term less favorable
to the Secured Party than those of public sales, and agrees that such private
sales shall be deemed to have been made in a commercially reasonable manner and
that the Secured Party shall have no obligation to delay the sale of any
Collateral to permit the issuer thereof to register it under the Act or any
other law or take any other action.

         10. All of the Secured Party's advances, fees, charges, costs and
expenses, including, but not limited to, audit fees and expenses and reasonable
attorneys' fees and legal expenses, in connection with this Agreement, the
Collateral, the Security Interest and the Obligations, together with interest
thereon from the date incurred or paid by the Secured Party at the highest

                                       4
<PAGE>

rate then applicable to any of the Obligations, shall be secured hereunder and
shall be paid by the Pledgor to the Secured Party on demand.

         11. The Pledgor consents to the personal jurisdiction of the state and
federal courts located in the State of Minnesota in connection with any
controversy related to this Agreement, the Collateral, the Security Interests or
any of the Obligations, waives any argument that venue in such forums is not
convenient, and agrees that any litigation initiated by the Pledgor against the
Secured Party in connection with this Agreement, the Collateral, the Security
Interest or any of the Obligations shall be venued in either the Minnesota
District Court of the county where the Secured Party is located, or the United
States District Court, District of Minnesota.

         12. The Pledgor waives all claims, rights, and remedies which the
Pledgor may now have or hereafter acquire against any person or entity at any
time now or hereafter liable to repayment or performance of any of the
Obligations and as to any collateral security, including, but not limited to,
all claims, rights and remedies of contribution, indemnification, exoneration,
reimbursement, recourse and subrogation, whether or not such claim, right or
remedy arises in equity, under contract, by statute, under common law or
otherwise, whether or not any of the Obligations have been fully paid or
performed, and all payments and recoveries under this Agreement shall be
considered equity investments by the Pledgor in the Borrower; provided, nothing
contained in this Agreement shall deprive the Pledgor of any claim, right or
remedy, after all of the Obligations have been fully paid and performed, against
any person or entity other than the Borrower.

         13. No act, omission or thing, except full payment and performance of
the Obligations, which but for this provision could act as a termination or
impairment of the Security Interest or any obligation under this Agreement shall
in any way terminate, impair or otherwise affect the Security Interest or any
obligation under this Agreement. All terms in this Agreement are defined in the
Minnesota Uniform Commercial Code (the "UCC") shall have the meanings set forth
in the UCC. A carbon, photographic or other reproduction of this Agreement is
sufficient as a financing statement. No provision of this Agreement can be
waived, modified, amended, abridged, supplemented, terminated or discharged and
the Security Interest cannot be released or terminated, except by a writing duly
executed by the Secured Party. A waiver shall be effective only in the specific
instance and for the specific purpose given. No delay or failure to act shall
preclude the exercise or enforcement of any of the Secured party's rights or
remedies. All rights and remedies of the Secured Party shall be cumulative and
may be exercised singularly, concurrently or successively at the Secured Party's
option, and the exercise or enforcement of any one such right or remedy shall
not be a condition to or bar the exercise or enforcement of any other. This
Agreement shall bind and benefit the Pledgor and the Secured Party and their
respective heirs, representatives, successors and assigns and shall take effect
when executed by the Pledgor and delivered to the Secured Party, and the Pledgor
waives notice of the Secured Party's acceptance hereof. If any provision or
application of this Agreement is held unlawful or unenforceable in any respect,
such illegality or unenforceability shall not affect other provisions or
applications which can be given effect, and this Agreement shall be construed as
if the unlawful or unenforceable provision or application had never been
contained herein or prescribed hereby. All representations and warranties
contained in this Agreement shall survive the execution, delivery and
performance of this Agreement and the creation, payment and

                                       5
<PAGE>

performance of the Obligations. This Agreement shall be governed by and
construed in accordance with the internal laws of the State of Minnesota
(excluding conflict of law rules).

         THE PLEDGOR REPRESENTS AND WARRANTS TO THE SECURED PARTY AND AGREES
THAT THE PLEDGOR HAS READ ALL OF THIS AGREEMENT AND UNDERSTANDS ALL OF THE
PROVISIONS OF THIS AGREEMENT.

                                     PERKINS AND PARTNERS,
                                     INCORPORATED PROFIT SHARING
                                     PLAN AND TRUST

                                     By  /s/ R.W. Perkins
                                         ---------------------------------------
                                             RICHARD W. PERKINS
                                     Its     Sole Trustee

                                     CONSENT

         The undersigned, as president of Perkins Capital Management, Inc., the
sole general partners of Pyramid Partners, L.P., hereby consents to the grant of
the Security Interest described herein and agrees that upon an Event of Default,
the Secured Party will have the power to exercise all of Pledgor's rights,
including, but not limited to, Pledgor's rights to make voluntary withdrawals of
capital under Section 10.1 of the Partnership Agreement for Pyramid Partners,
L.P., subject to the terms and conditions stated in the foregoing Section 10.1
of the Partnership Agreement for Pyramid Partners, L.P.

                                 /s/ R.W. Perkins
                                ------------------------------------------------
                                RICHARD W. PERKINS
                                President
                                Perkins Capital Management, Inc., the
                                  Sole General Partner of Pyramid Partners, L.P.

                                       6EXHIBIT 10.28

<TABLE>
<CAPTION>
                                                        PROMISSORY NOTE

---------------------- -------------------- -------------- ------------ -------------- --------------- ------------- ---------------
      PRINCIPAL             LOAN DATE         MATURITY       LOAN NO      CALL/COLL       ACCOUNT        OFFICER         INITIALS
     $900,000.00           04-17-2003        06-30-2004       9004                        5235782          M4H
---------------------- -------------------- -------------- ------------ -------------- --------------- ------------- ---------------
References in the shaded area are for Lender's use only and do not limit the applicability of this document to any particular loan
or item. Any item above "***" has been omitted due to text length limitations.
------------------------------------------------------------------------------------------------------------------------------------
<S>          <C>                                                     <C>       <C>
BORROWER:    TELE DIGITAL DEVELOPMENT, INC.; RICHARD W               LENDER:   ASSOCIATED BANK MINNESOTA, NATIONAL
             PERKINS; RICHARD W PERKINS REVOCABLE                              ASSOCIATION
             TRUST; AND WAYNE MILLS                                            1801 RIVERSIDE AVENUE
             1325 E 79TH ST STE 6                                              MINNEAPOLIS, MN 55454
             BLOOMINGTON, MN 55425

====================================================================================================================================

PRINCIPAL AMOUNT:  $900,000.00                       INITIAL RATE:  7.250%                             DATE OF NOTE:  APRIL 17, 2003

PROMISE TO PAY. TELE DIGITAL DEVELOPMENT, INC.; RICHARD W PERKINS; RICHARD W PERKINS REVOCABLE TRUST; AND WAYNE MILLS ("BORROWER")
JOINTLY AND SEVERALLY PROMISE TO PAY TO ASSOCIATED BANK MINNESOTA, NATIONAL ASSOCIATION ("LENDER"), OR ORDER, IN LAWFUL MONEY OF THE
UNITED STATES OF AMERICA, THE PRINCIPAL AMOUNT OF NINE HUNDRED THOUSAND & 00/100 DOLLARS ($900,000.00) OR SO MUCH AS MAY BE
OUTSTANDING, TOGETHER WITH INTEREST ON THE UNPAID OUTSTANDING PRINCIPAL BALANCE OF EACH ADVANCE. INTEREST SHALL BE CALCULATED FROM
THE DATE OF EACH ADVANCE UNTIL REPAYMENT OF EACH ADVANCE.

PAYMENT. BORROWER WILL PAY THIS LOAN IN ACCORDANCE WITH THE FOLLOWING PAYMENT SCHEDULE:

         SUBJECT TO ANY PAYMENT CHANGES RESULTING FROM CHANGES IN THE INDEX, BORROWER WILL PAY THIS LOAN IN ACCORDANCE WITH
         THE FOLLOWING PAYMENT SCHEDULE: 13 MONTHLY CONSECUTIVE INTEREST PAYMENTS, BEGINNING MAY 31, 2003, WITH INTEREST
         CALCULATED ON THE UNPAID PRINCIPAL BALANCES AT AN INTEREST RATE BASED ON THE ASSOCIATED BANK PRIME RATE (CURRENTLY
         4.250%), PLUS A MARGIN OF 3.000 PERCENTAGE POINTS, RESULTING IN AN INITIAL INTEREST RATE OF 7.250%; THREE
         QUARTERLY CONSECUTIVE PRINCIPAL PAYMENTS OF $50,000.00 EACH, BEGINNING JULY 31, 2003, WITH INTEREST CALCULATED ON
         THE UNPAID BALANCES AT AN INTEREST RATE BASED ON THE ASSOCIATED BANK PRIME RATE - DAILY (CURRENTLY 4.25%), PLUS A
         MARGIN OF 3.000 PERCENTAGE POINTS, RESULTING IN AN INITIAL INTEREST RATE OF 7.250%; ONE PRINCIPAL PAYMENT OF
         $75,000.00 ON APRIL 30, 2004, WITH INTEREST CALCULATED ON THE UNPAID PRINCIPAL BALANCES AT AN INTEREST RATE BASED
         ON THE ASSOCIATED BANK PRIME RATE (CURRENTLY 4.250%), PLUS A MARGIN OF 3.000 PERCENTAGE POINTS, RESULTING IN AN
         INITIAL INTEREST RATE OF 7.250%; AND ONE PRINCIPAL AND INTEREST PAYMENT OF $679,078.13 ON JUNE 30, 2004, WITH
         INTEREST CALCULATED ON THE UNPAID PRINCIPAL BALANCES AT AN INTEREST RATE BASED ON THE ASSOCIATED BANK PRIME RATE
         (CURRENTLY 4.250%), PLUS A MARGIN OF 3.000 PERCENTAGE POINTS, RESULTING IN AN INITIAL INTEREST RATE OF 7.250%.
         THIS ESTIMATED FINAL PAYMENT IS BASED ON THE ASSUMPTION THAT ALL PAYMENTS WILL BE MADE EXACTLY AS SCHEDULED AND
         THAT THE INDEX DOES NOT CHANGE; THE ACTUAL FINAL PAYMENT WILL BE FOR ALL PRINCIPAL AND ACCRUED INTEREST NOT YET
         PAID, TOGETHER WITH ANY OTHER UNPAID AMOUNTS UNDER THIS NOTE.

UNLESS OTHERWISE AGREED OR REQUIRED BY APPLICABLE LAW, PAYMENTS WILL BE APPLIED FIRST TO ACCRUED UNPAID INTEREST, THEN TO PRINCIPAL,
AND ANY REMAINING AMOUNT TO ANY UNPAID COLLECTION COSTS AND LATE CHARGES. THE ANNUAL INTEREST RATE FOR THIS NOTE IS COMPUTED ON A
365/360 BASIS; THAT IS, BY APPLYING THE RATIO OF THE ANNUAL INTEREST RATE OVER A YEAR OF 360 DAYS, MULTIPLIED BY THE OUTSTANDING
PRINCIPAL BALANCE, MULTIPLIED BY THE ACTUAL NUMBER OF DAYS THE PRINCIPAL BALANCE IS OUTSTANDING. BORROWER WILL PAY LENDER AT
LENDER'S ADDRESS SHOWN ABOVE OR AT SUCH OTHER PLACE AS LENDER MAY DESIGNATE IN WRITING.

VARIABLE INTEREST RATE. The interest rate on this Note is subject to change from time to time based on changes in an Index which is
Lender's Prime Rate (the "Index"). This is the rate Lender charges, or would charge, on 90-day unsecured loans to the most
creditworthy corporate customers. This rate may or may not be the lowest rate available from Lender at any given time. Lender will
tell Borrower the current Index rate upon Borrower's request. The interest rate change will not occur more often than each DAY.
Borrower understands that Lender may make loans based on other rates as well. THE INDEX CURRENTLY IS 4.250% PER ANNUM. THE INTEREST
RATE TO BE APPLIED TO THE UNPAID PRINCIPAL BALANCE OF THIS NOTE WILL BE AT A RATE EQUAL TO THE INDEX, ADJUSTED IF NECESSARY FOR ANY
MINIMUM AND MAXIMUM RATE LIMITATIONS DESCRIBED BELOW, RESULTING IN AN INITIAL RATE OF 7.250% PER ANNUM. NOTWITHSTANDING THE
FOREGOING, THE VARIABLE INTEREST RATE OR RATES PROVIDED FOR IN THIS NOTE WILL BE SUBJECT TO THE FOLLOWING MINIMUM AND MAXIMUM RATES.
NOTICE: Under no circumstances will the interest rate on this Note be less than 7.250% per annum or more than the maximum rate
allowed by applicable law.

PREPAYMENT. Borrower agrees that all loan fees and other prepaid finance charges are earned fully as of the date of the loan and
will not be subject to refund upon early payment (whether voluntary or as a result of default), except as otherwise required by law.
Except for the foregoing, Borrower may pay without penalty all or a portion of the amount owed earlier than it is due. Early
payments will not, unless agreed to by Lender in writing, relieve Borrower of Borrower's obligation to continue to make payments of
accrued unpaid interest. Rather, early payments will reduce the principal balance due. Borrower agrees not to send Lender payments
marked "paid in full," "without recourse," or similar language. If Borrower sends such a payment, Lender may accept it without
losing any of Lender's rights under this Note, and Borrower will remain obligated to pay any further amount owed to Lender. All
written communications concerning disputed amounts, including any check or other payment instrument that indicates that the payment
constitutes "payment in full" of the amount owed or that is tendered with other conditions or limitations or as full satisfaction
of a disputed amount must be mailed or delivered to: ASSOCIATED BANK MINNESOTA, NATIONAL ASSOCIATION; 1801 RIVERSIDE AVENUE;
MINNEAPOLIS, MN 55454.

LATE CHARGE. If a payment is 10 days or more late, Borrower will be charged 5.000% of the unpaid portion of the regularly scheduled
payment.

INTEREST AFTER DEFAULT. Upon default, including failure to pay upon final maturity, Lender, at its option, may, if permitted under
applicable law, increase the variable interest rate on this Note to 5.000 percentage points over the Index. The interest rate will
not exceed the maximum rate permitted by applicable law.

DEFAULT. Each of the following shall constitute an event of default ("Event of Default") under this Note:

PAYMENT DEFAULT.  Borrower fails to make any payment when due under this Note.

OTHER DEFAULTS. Borrower falls to comply with or to perform any other term, obligation, covenant or condition contained in this Note
or in any of the related documents or to comply with or to perform any term, obligation, covenant or condition contained in any
other agreement between Lender and Borrower.

DEFAULT IN FAVOR OF THIRD PARTIES. Borrower or any Grantor defaults under any loan, extension of credit, security agreement,
purchase or sales agreement, or any other agreement, in favor of any other creditor or person that may materially affect any of
Borrower's property or Borrower's ability to repay this Note or perform Borrower's obligations under this Note or any of the related
documents.

FALSE STATEMENTS. Any warranty, representation or statement made or furnished to Lender by Borrower or on Borrower's behalf under
this Note or the related documents is false or misleading in any material respect, either now or at the time made or furnished or
becomes false or misleading at any time thereafter.
</TABLE>

<PAGE>

                                                                   EXHIBIT 10.28
<TABLE>
<CAPTION>
                                                        PROMISSORY NOTE
                                                          (CONTINUED)
LOAN NO: 9004                                                                                                                 PAGE 2
====================================================================================================================================
<S>          <C>                                                     <C>       <C>
INSOLVENCY. The dissolution or termination of Borrower's existence as a going business, the insolvency of Borrower, the appointment
of a receiver for any part of Borrower's property, any assignment for the benefit of creditors, any type of creditor workout, or the
commencement of any proceeding under any bankruptcy or insolvency laws by or against Borrower.

CREDITOR OR FORFEITURE PROCEEDINGS. Commencement of foreclosure or forfeiture proceedings, whether by judicial proceeding,
self-help, repossession or any other method, by any creditor of Borrower or by any governmental agency against any collateral
securing the loan. This includes a garnishment of any of Borrower's accounts, including deposit accounts, with Lender. However, this
Event of Default shall not apply if there is a good faith dispute by Borrower as to the validity or reasonableness of the claim
which is the basis of the creditor or forfeiture proceeding and if Borrower gives Lender written notice of the creditor or
forfeiture proceeding and deposits with Lender monies or a surety bond for the creditor or forfeiture proceeding, in an amount
determined by Lender, in its sole discretion, as being an adequate reserve or bond for the dispute.

EVENTS AFFECTING GUARANTOR. Any of the preceding events occurs with respect to any guarantor, endorser, surety, or accommodation
party of any of the indebtedness or any guarantor, endorser, surety, or accommodation party dies or becomes incompetent, or revokes
or disputes the validity of, or liability under, any guaranty of the indebtedness evidenced by this Note. In the event of a death,
Lender, at its option, may, but shall not be required to, permit the guarantor's estate to assume unconditionally the obligations
arising under the guaranty in a manner satisfactory to Lender, and, in doing so, cure any Event of Default.

CHANGE IN OWNERSHIP. Any change in ownership of twenty-five percent (25%) or more of the common stock of Borrower.

ADVERSE CHANGE. A material adverse change occurs in Borrower's financial condition, or Lender believes the prospect of payment or
performance of this Note is impaired.

INSECURITY. Lender in good faith believes itself insecure.

CURE PROVISIONS. If any default, other than a default in payment is curable and if Borrower has not been given a notice of a breach
of the same provision of this Note within the preceding twelve (12) months, it may be cured (and no event of default will have
occurred) if Borrower, after receiving written notice from Lender demanding cure of such default: (1) cures the default within
thirty (30) days; or (2) if the cure requires more than thirty (30) days, immediately initiates steps which Lender deems in Lender's
sole discretion to be sufficient to cure the default and thereafter continues and completes all reasonable and necessary steps
sufficient to produce compliance as soon as reasonably practical.

LENDER'S RIGHTS. Upon default. Lender may declare the entire unpaid principal balance on this Note and all accrued unpaid interest
immediately due, and then Borrower will pay that amount.

ATTORNEYS' FEES; EXPENSES. Lender may hire or pay someone else to help collect this Note if Borrower does not pay. Borrower will pay
Lender that amount. This includes, subject to any limits under applicable law, Lender's reasonable attorneys' fees and Lender's
legal expenses, whether or not there is a lawsuit, including reasonable attorneys' fees, expenses for bankruptcy proceedings
(including efforts to modify or vacate any automatic stay or injunction), and appeals. If not prohibited by applicable law, Borrower
also will pay any court costs, in addition to all other sums provided by law.

GOVERNING LAW. THIS NOTE WILL BE GOVERNED BY, CONSTRUED AND ENFORCED IN ACCORDANCE WITH FEDERAL LAW AND THE LAWS OF THE STATE OF
MINNESOTA. THIS NOTE HAS BEEN ACCEPTED BY LENDER IN THE STATE OF MINNESOTA.

RIGHT OF SETOFF. To the extent permitted by applicable law, Lender reserves a right of setoff in all Borrower's accounts with Lender
(whether checking, savings, or some other account). This includes all accounts Borrower holds jointly with someone else and all
accounts Borrower may open in the future. However, this does not include any IRA or Keogh accounts, or any trust accounts for which
setoff would be prohibited by law. Borrower authorizes Lender, to the extent permitted by applicable law, to charge or setoff all
sums owing on the indebtedness against any and all such accounts, and, at Lender's option, to administratively freeze all such
accounts to allow Lender to protect Lender's charge and setoff rights provided in this paragraph.

LINE OF CREDIT. This Note evidences a straight line of credit. Once the total amount of principal has been advanced, Borrower is not
entitled to further loan advances. Advances under this Note may be requested either orally or in writing by Borrower or by an
authorized person. Lender may, but need not, require that all oral requests be confirmed in writing. All communications,
instructions, or directions by telephone or otherwise to Lender are to be directed to Lender's office shown above. Borrower agrees
to be liable for all sums either: (A) advanced in accordance with the instructions of an authorized person or (B) credited to any of
Borrower's accounts with Lender. The unpaid principal balance owing on this Note at any time may be evidenced by endorsements on
this Note or by Lender's internal records, including daily computer print-outs. Lender will have no obligation to advance funds
under this Note if: (A) Borrower or any guarantor is in default under the terms of this Note or any agreement that Borrower or any
guarantor has with Lender, including any agreement made in connection with the signing of this Note; (B) Borrower or any guarantor
ceases doing business or is insolvent; (C) any guarantor seeks, claims or otherwise attempts to limit, modify or revoke such
guarantor's guarantee of this Note or any other loan with Lender; (D) Borrower has applied funds provided pursuant to this Note for
purposes other than those authorized by Lender; or (E) Lender in good faith believes itself insecure.

INITIAL NOTE RATE PROVISION.  The Initial Note Rate is as of April 17, 2003.

SUCCESSOR INTERESTS. The terms of this Note shall be binding upon Borrower, and upon Borrower's heirs, personal representatives,
successors and assigns, and shall inure to the benefit of Lender and its successors and assigns.

GENERAL PROVISIONS. Lender may delay or forgo enforcing any of its rights or remedies under this Note without losing them. Each
Borrower understands and agrees that, with or without notice to Borrower, Lender may with respect to any other Borrower (a) make one
or more additional secured or unsecured loans or otherwise extend additional credit; (b) alter, compromise, renew, extend,
accelerate, or otherwise change one or more times the time for payment or other terms any indebtedness, including increases and
decreases of the rate of interest on the indebtedness; (c) exchange, enforce, waive, subordinate, fail or decide not to perfect, and
release any security, with or without the substitution of new collateral; (d) apply such security and direct the order or manner of
sale thereof, including without limitation, any non-judicial sale permitted by the terms of the controlling security agreements, as
Lender in its discretion may determine; (e) release substitute, agree not to sue, or deal with any one or more of Borrower's
sureties, endorsers, or other guarantors on any terms or in any manner Lender may choose; and (f) determine how, when and what
application of payments and credits shall be made on any other indebtedness owing by such other Borrower. Borrower and any other
person who signs, guarantees or endorses this Note, to the extent allowed by law, waive presentment, demand for payment, and notice
of dishonor. Upon any change in the terms of this Note, and unless otherwise expressly stated in writing, no party who signs this
Note, whether as maker, guarantor, accommodation maker or endorser, shall be released from liability. All such parties agree that
Lender may renew or extend (repeatedly and for any length of time) this loan or release any party or guarantor or collateral; or
impair, fail to realize upon or perfect Lender's security interest in the collateral; and take any other action deemed necessary by
Lender without the consent of or notice to anyone. All such parties also agree that Lender may modify this loan without the consent
of or notice to anyone other than the party with whom the modification is made. The obligations under this Note are joint and
several.

SECTION DISCLOSURE. This loan is made under Minnesota Statutes, Section 47.59.
</TABLE>

<PAGE>

                                                                   EXHIBIT 10.28
<TABLE>
<CAPTION>
                                                        PROMISSORY NOTE
                                                          (CONTINUED)
LOAN NO: 9004                                                                                                                 PAGE 3
====================================================================================================================================
<S>          <C>                                                     <C>       <C>

PRIOR TO SIGNING THIS NOTE, EACH BORROWER READ AND UNDERSTOOD ALL THE PROVISIONS OF THIS NOTE, INCLUDING THE VARIABLE INTEREST RATE
PROVISIONS. EACH BORROWER AGREES TO THE TERMS OF THE NOTE.

BORROWER ACKNOWLEDGES RECEIPT OF A COMPLETED COPY OF THIS PROMISSORY NOTE.

BORROWER:

TELE DIGITAL DEVELOPMENT, INC.

BY:  /S/ RICHARD L. BARNABY
   ----------------------------------------------
     RICHARD BARNABY, CEO/PRESIDENT OF TELE
     DIGITAL DEVELOPMENT, INC.

X    /S/ R.W. PERKINS
   ----------------------------------------------
     RICHARD W PERKINS, INDIVIDUALLY

RICHARD W PERKINS REVOCABLE TRUST

BY:  /S/ R.W. PERKINS
   ----------------------------------------------
     RICHARD W PERKINS, TRUSTEE OF RICHARD W
     PERKINS REVOCABLE TRUST

X    /S/ W.W. MILLS
   ----------------------------------------------
     WAYNE MILLS, INDIVIDUALLY

====================================================================================================================================
</TABLE>

<PAGE>

                                                                   EXHIBIT 10.28

<TABLE>
<CAPTION>
                                                   DISBURSEMENT REQUEST AND AUTHORIZATION

---------------------- -------------------- -------------- ------------ -------------- --------------- ------------- ---------------
      PRINCIPAL             LOAN DATE         MATURITY       LOAN NO      CALL/COLL       ACCOUNT        OFFICER         INITIALS
     $900,000.00           04-17-2003        06-30-2004       9004                        5235782          M4H
---------------------- -------------------- -------------- ------------ -------------- --------------- ------------- ---------------
References in the shaded area are for Lender's use only and do not limit the applicability of this document to any particular loan
or item. Any item above "***" has been omitted due to text length limitations.
------------------------------------------------------------------------------------------------------------------------------------
<S>          <C>                                                     <C>       <C>
BORROWER:    TELE DIGITAL DEVELOPMENT, INC.; RICHARD W               LENDER:   ASSOCIATED BANK MINNESOTA, NATIONAL
             PERKINS; RICHARD W PERKINS REVOCABLE                              ASSOCIATION
             TRUST; AND WAYNE MILLS                                            1801 RIVERSIDE AVENUE
             1325 E 79TH ST STE 6                                              MINNEAPOLIS, MN 55454
             BLOOMINGTON, MN 55425

====================================================================================================================================

LOAN TYPE. This is a Variable Rate Nondisclosable Draw Down Line of Credit Loan to 2 Individuals, a Corporation and a Trust for
$900,000.00 due on June 30, 2004. The reference rate (ASSOCIATED BANK PRIME RATE - DAILY, with an interest rate floor of 7.250%
currently 4.250%), resulting in an initial rate of 7.250.

PRIMARY PURPOSE OF LOAN.  The primary purpose of this loan is for:

      [ ]  MAINTENANCE OF BORROWER'S PRIMARY RESIDENCE.

      [ ]  PERSONAL, FAMILY OR HOUSEHOLD PURPOSES OR PERSONAL INVESTMENT.

      [ ]  AGRICULTURAL PURPOSES.

      [X]  BUSINESS PURPOSES.

SPECIFIC PURPOSE.  The specific purpose of this loan is:  PROVIDE WORKING CAPITAL.

DISBURSEMENT INSTRUCTIONS. Borrower understands that no loan proceeds will be disbursed until all of Lender's conditions for making
the loan have been satisfied. Please disburse the loan proceeds of $900,000.00 as follows:

                           AMOUNT PAID TO BORROWER DIRECTLY: $

                                    UNDISBURSED FUNDS:                                                $100,000.00

                           AMOUNT PAID ON BORROWER'S ACCOUNT:                                         $800,000.00
                                    $800,000.00 Payment on Loan # 5235782-9002                        ___________

                           NOTE PRINCIPAL:                                                            $900,000.00

CHARGES PAID IN CASH.  Borrower has paid or will pay in cash as agreed the following charges:

                           PREPAID FINANCE CHARGES PAID IN CASH:                                        $5,000.00
                                    $5,000.00 Renewal Fee

                           OTHER CHARGES PAID IN CASH:                                                  $1,786.66
                                    $1,766.66 interest on Note # 5235782-9002 through April 17,
                                    2003                                                              ___________

                           TOTAL CHARGES PAID IN CASH:                                                  $6,766.66

AUTOMATIC PAYMENTS. Borrower hereby authorizes Lender automatically to deduct from Borrower's account numbered 2283010920 the amount
of any loan payment. If the funds in the account are insufficient to cover any payment, Lender shall not be obligated to advance
funds to cover the payment. At any time and for any reason, Borrower or Lender may voluntarily terminate Automatic Payments.

FINANCIAL CONDITION. BY SIGNING THIS AUTHORIZATION, BORROWER REPRESENTS AND WARRANTS TO LENDER THAT THE INFORMATION PROVIDED ABOVE
IS TRUE AND CORRECT AND THAT THERE HAS BEEN NO MATERIAL ADVERSE CHANGE IN BORROWER'S FINANCIAL CONDITION AS DISCLOSED IN BORROWER'S
MOST RECENT FINANCIAL STATEMENT TO LENDER. THIS AUTHORIZATION IS DATED APRIL 17, 2003.
</TABLE>

<PAGE>

                                                                   EXHIBIT 10.28

<TABLE>
<CAPTION>
                                                   DISBURSEMENT REQUEST AND AUTHORIZATION
                                                                (CONTINUED)
LOAN NO: 9004                                                                                                                 PAGE 2
====================================================================================================================================
<S>          <C>                                                     <C>       <C>
BORROWER:

TELE DIGITAL DEVELOPMENT, INC.

BY:  /S/ RICHARD L. BARNABY
   -----------------------------------------------
     RICHARD BARNABY, CEO/PRESIDENT OF TELE
     DIGITAL DEVELOPMENT, INC.

X    /S/ R.W. PERKINS
   -----------------------------------------------
     RICHARD W PERKINS, INDIVIDUALLY

RICHARD W PERKINS REVOCABLE TRUST

BY:  /S/ R.W. PERKINS
   -----------------------------------------------
     RICHARD W PERKINS, TRUSTEE OF RICHARD W
     PERKINS REVOCABLE TRUST

X    /S/ W.W. MILLS
   -----------------------------------------------
     WAYNE MILLS, INDIVIDUALLY
</TABLE>

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00064-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00064-of-00352.parquet"}]]