Document:

EXHIBIT 10.6

                              TERM LOAN SUPPLEMENT
                                   (EQUIPMENT)
                                       TO
                                CREDIT AGREEMENT

         This Agreement is made this 31st day of August, 2005, by Resistance
Technology, Inc., a Minnesota corporation, and RTI Electronics, Inc., a Delaware
corporation (herein individually called "Borrower" and and collectively, the
"Borrowers"), for the benefit of Diversified Business Credit, Inc., a Minnesota
corporation (herein referred to as the "Lender").

                                    RECITALS

         Borrowers have executed and delivered to Lender a credit and security
agreement dated August 31, 2005 (herein, as amended from time to time, called
the "Credit Agreement") pursuant to which Lender has made or may make certain
loans to the Borrowers. These loans and all other debts, liabilities and
obligations of Borrowers to Lender are secured pursuant to the Credit Agreement
and other security documents (all herein called the "Security Documents")
referred to in the Credit Agreement.

         Borrowers have requested that Lender make one or more loans (herein
individually called the "Equipment Term Loan" and collectively, the "Equipment
Term Loans" ) under the Credit Agreement, repayable in installments. This
Agreement supplements the Credit Agreement to set forth the terms on which any
such Equipment Term Loans shall be advanced and repaid. Capitalized terms used
but not otherwise defined herein shall have the meanings set forth in the Credit
Agreement.

         ACCORDINGLY, to induce Lender to make one or more advances on the
Equipment Term Loans under this Supplement, and in consideration of the mutual
agreements herein contained, each Borrower and Lender hereby agree that:

         1. THE EQUIPMENT TERM LOANS. Subject to the terms and conditions set
forth in the Credit Agreement and in this Supplement, the Lender shall make Term
Advances to each Borrower from time to time from the date all of the conditions
set forth in Section 12(a) and (c) of Credit Agreement and Section 4 of this
Supplement are satisfied to August 31, 2007, up to an aggregate amount equal the
sum of: (i) seventy-five percent (75%) of the orderly liquidation value (as
dertermined by an appraisal in form and substance acceptable to the Lender) of
existing Eligible Equipment (as hereinafter defined) of such Borrower, and (ii)
eighty percent (80%) of the acquisition price of any new Eligible Equipment to
be contemporaneously acquired by such Borrower in connection with any Term
Advance; subject further to the limitations that (a) the aggregate amount of
Term Advances made to both Borrowers under this Supplement shall at no time
exceed $1,000,000, and (b) with each of the sums under (i) and (ii) reduced by
the aggregate amount of principal payments made pursuant to Sections 2 and 3
hereof. Without notice or demand, if the sum of the outstanding principal
balance of the Equipment Term Loans shall at any time exceed such limitations,
Borrowers shall immediately prepay the Equipment Term Loans to the extent
necessary to eliminate such excess.

Without limiting the foregoing, the Lender may also, from time to time, obtain
at Borrowers' expense an appraisal of each Borrower's equipment by an appraiser
acceptable to the Lender in its sole discretion;

<PAGE>

provided that prior to the occurrence of an Event of Default, the Lender shall
not obtain more than one appraisal of each Borrower's equipment every twelve
(12) months during the term of each loan made under this Supplement. If the
Lender at any time obtains an appraisal of the equipment as permitted herein,
and the appraisal shows the aggregate outstanding principal balance of each
Borrower's Equipment Term Loan to exceed the limitations set forth in this
Section 1 above, then Borrowers, upon demand by the Lender, shall immediately
prepay such Equipment Term Loan in the amount of such excess, together with a
prepayment fee equal to a percentage of the amount of such prepayment in
accordance with prepayment percentages set forth in Section 11 of the Credit
Agreement.

As used herein, the term "Eligible Equipment" means Equipment (as defined under
the Uniform Commercial Code as adopted in the state of Minnesota) designated by
the Lender as eligible from time to time in its sole discretion but excluding
any Equipment having any of the following characteristics:

                  (i) Equipment that is subject to any lien other than in favor
         of the Lender;

                  (ii) Equipment that has not been delivered to a Borrower's
         Premises;

                  (iii) Equipment in which the Lender does not hold a first
         priority Security Interest;

                  (iv) Equipment that is obsolete or not currently saleable;

                  (v) Equipment that is not covered by standard "all risk"
         insurance for an amount equal to its forced liquidation value;

                  (vi) Equipment that requires proprietary software in order to
         operate in the manner in which it is intended when such software is not
         freely assignable to the Lender or any potential purchaser of such
         Equipment;

                  (vii) Equipment consisting of computer hardware, software,
         tooling, or molds; and

                  (viii) Equipment otherwise deemed unacceptable by the Lender
         in its sole discretion.

If a Borrower desires to borrow under this Supplement, it shall submit borrowing
requests in the manner set forth in the Credit Agreement and this Supplement and
will notify Lender that the advance is requested on the Equipment Term Loan
under this Supplement. The Equipment Term Loan shall bear interest at the rate
specified in the Credit Agreement, shall be secured by the Credit Agreement,
Security Documents and all other collateral security (without apportionment,
exclusion or segregation) as provided in the Credit Agreement.

Each Borrower further agrees that the proceeds of any Term Advance wholly or
partially obtained in connection with the acquisition of Eligible Equipment
shall be used first to pay the purchase price of such Equipment and any surplus
shall be subject to the use of proceeds restrictions set forth in the Credit
Agreement.

         2. REPAYMENT OF EQUIPMENT TERM LOANS. Interest and principal on each
Equipment Term Loan shall be repaid as follows:

                                      -2-

<PAGE>

         - Each month, on the first day of the month, Borrowers shall pay all
         interest accrued on the Equipment Term Loans in the preceding month.

         - Each month, on the first day of the month following the initial Term
         Advance under this Supplement, Borrowers shall pay principal on each
         Equipment Term Loan in amount sufficient to fully amortize the then
         outstanding principal balance of such Equipment Term Loan over an
         assumed amortization period of sixty (60) months commencing on the date
         of this Agreement.

         - On August 31, 2008, the entire unpaid principal balance of the
Equipment Term Loans, and all unpaid interest accrued thereon, shall in any
event be due and payable in full.

         3. PREPAYMENT OF EQUIPMENT TERM LOANS. Borrowers shall prepay the
Equipment Term Loans (a) as and when required by the Credit Agreement, and (b)
whenever required to assure that the maximum amount of the Equipment Term Loans
do not exceed the limitations prescribed in Section 1 of this Supplement. In the
event either Borrower shall sell, collect insurance proceeds on, or otherwise
dispose of or realize on any collateral security, other than inventory and trade
accounts receivable, granted to Lender, Borrowers shall immediately prepay the
Obligations, in such order as the Lender shall determine in its sole discretion,
by the full amount of the proceeds so realized (it being understood and agreed
that no such collateral security may be sold or otherwise disposed of or
realized on except with the written consent of Lender and that each Borrower
shall pay over and account for all proceeds of inventory and trade accounts
receivable as provided in the Credit Agreement). No prepayment under this
Section 3 shall reduce any monthly installment due on the Equipment Term Loans
pursuant to Section 2 above.

         4. ADDITIONAL EQUIPMENT TERM LOAN ADVANCE CONDITIONS. The Lender's
obligation to make any Term Advance hereunder shall be subject to the additional
condition precedent that the Lender shall have received all of the following,
each in form and substance satisfactory to the Lender:

                  i.       A true and correct listing of all Equipment and the
         location thereof of each Borrower in form and substance acceptable to
         the Lender and duly certified by an authorized officer of each
         Borrower, including without limitation, a listing of Equipment that
         shall be further certified by each Borrower as constituting Eligible
         Equipment.

                  ii.      In connection with the acquisition of any new
         Eligible Equipment, a copy of the purchase order, sales invoice and
         related purchase documents.

                  iii.     The Lender shall have received and approved an
         appraisal of the Equipment of the Borrowers by an appraiser acceptable
         to the Lender setting forth the estimated orderly liquidation value of
         such Equipment.

                  iv.      Borrowers shall have executed and/or delivered, or
         caused to be executed and/or delivered, to the Lender and any other
         appropriate party such other documents, instruments and agreements as
         the Lender may reasonably request.

         5. MISCELLANEOUS PROVISIONS. This Supplement is part of the Credit
Agreement and is subject and entitled to all of the rights, terms and provisions
set forth therein and, as supplemented and modified hereby, the Credit Agreement
remains in full force and effect. No waiver or modifications of any of the
provisions hereof shall be binding on Lender unless agreed to in a writing
signed by Lender.

                                      -3-

<PAGE>

This Term Loan Supplement has been duly executed and delivered as of the date
hereof.

                    BORROWER: Resistance Technology, Inc.

                                By /s/
                                   ------------------------
                                  Its
                                     ----------------------

                                By /s/
                                   ------------------------
                                  Its
                                     ----------------------

                              RTI Electronics, Inc.

                                By /s/
                                   ------------------------
                                  Its
                                     ----------------------

                                By /s/
                                   ------------------------
                                  Its
                                     ----------------------

                    LENDER: Diversified Business Credit, Inc.

                                                     By /s/
                                                        ------------------------
                                                        Vice PresidentEXHIBIT 10.7

                          MORTGAGE, SECURITY AGREEMENT,
                           FIXTURE FINANCING STATEMENT
                       AND ASSIGNMENT OF LEASES AND RENTS

                                       BY

                           RESISTANCE TECHNOLOGY, INC.

                                  AS MORTGAGOR,

                                       TO

                        DIVERSIFIED BUSINESS CREDIT, INC.

                                  AS MORTGAGEE,

                                    TO SECURE

                   A REVOLVING LOAN AND REAL ESTATE TERM LOAN

                             Dated: August 31, 2005

Tax statements for the real property          This instrument was drafted by:
described in this instrument should be
sent to:
                                              Maslon Edelman Borman & Brand, LLP
Diversified Business Credit, Inc.             3300 Wells Fargo Center
Suite 450                                     90 South Seventh St.
651 Nicollet Mall                             Minneapolis, MN  55402
Minneapolis, MN  55402
________________________________________________________________________________

THIS MORTGAGE SECURES THE FOLLOWING: (I) A REVOLVING LOAN UNDER WHICH ADVANCES,
PAYMENTS AND READVANCES MAY BE MADE FROM TIME TO TIME UP TO A MAXIMUM PRINCIPAL
AMOUNT OUTSTANDING AT ANY ONE TIME NOT TO EXCEED $5,500,000; (II) A REAL ESTATE
TERM LOAN OF UP TO $1,481,000; (III) EQUIPMENT TERM LOANS OF UP TO
$1,000,000;AND (IV) ALL OF THE OTHER "INDEBTEDNESS SECURED HEREBY" AS DEFINED
HEREIN; PROVIDED THAT NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED HEREIN,
ENFORCEMENT OF THIS MORTGAGE IS LIMITED TO A PRINCIPAL DEBT AMOUNT OF $2,000,000
UNDER CHAPTER 287 OF MINNESOTA STATUTES.
________________________________________________________________________________

<PAGE>

                          MORTGAGE, SECURITY AGREEMENT,
                         FIXTURE FINANCING STATEMENT AND
                         ASSIGNMENT OF LEASES AND RENTS

         THIS MORTGAGE, SECURITY AGREEMENT, FIXTURE FINANCING STATEMENT AND
ASSIGNMENT OF LEASES AND RENTS (the "Mortgage") made as of the 31st day of
August 2005, by Resistance Technology, Inc., a Minnesota corporation (the
"Mortgagor"), in favor of Diversified Business Credit, Inc., a Minnesota
corporation (the "Mortgagee").

                              W I T N E S S E T H:

         WHEREAS, Mortgagor has requested that the Mortgagee from time to time
make and continue to make loans, guaranties, letters of credit or other
financial accommodations to Mortgagor and RTI Electronics, Inc., a Delaware
corporation (individually and collectively, the "Borrower") pursuant to the
terms of a Credit and Security Agreement dated of even date herewith and any
future amendments and supplements thereto (the "Loan Agreement"); and

         WHEREAS, the Mortgagor has agreed to grant to the Mortgagee a lien on
the properties hereinafter described to secure the payment of all present and
future indebtedness of each Borrower to the Mortgagee, up to an aggregate
principal amount of Eight Million Dollars ($8,000,000.00) at any one time
outstanding, and interest thereon and costs of collection in connection
therewith, evidenced or to be evidenced by or arising under the Loan Agreement,
which loans are due and payable in full on August 31, 2008, or such earlier date
as provided in the Loan Agreement; and

         WHEREAS, to secure (1) all loans by Mortgagee to each Borrower, and any
extensions, renewals, restatements and modifications thereof and all principal,
interest, fees and expenses related thereto, as any such loans may be advanced,
paid down and readvanced from time to time, and all of each Borrower's debts,
liabilities, obligations, covenants, warranties and duties to Mortgagee, whether
now or hereafter incurred, whether liquidated or unliquidated, whether absolute
or contingent, whether arising out of any note, any loan, credit or security
agreement, any lease, any other mortgage, deed of trust or other pledge of an
interest in real or personal property, any guaranty, any letter of credit or
reimbursement agreement or banker's acceptance, any agreement for any other
services or credit extended by Mortgagee to each Borrower even though not
specifically enumerated herein and any other agreement with Mortgagee including,
without limitation, under the Loan Agreement, or otherwise, and regardless of
whether such obligations arise out of existing or future credit granted by
Mortgagee to each Borrower and others, and/or to others guaranteed or endorsed
by each Borrower or to any debtor-in-possession/ successor-in-interest of each
Borrower, and principal, interest, fees, expenses and charges relating to any of
the foregoing, including without limitation, costs and expenses of collection
and enforcement of this Mortgage, attorneys' fees of both inside and outside
counsel and environmental assessment or remediation costs, and (2) Borrower's
payment and performance of all other obligations described in this Mortgage
including, but not limited to, Borrower's payment to Mortgagee of any advances
made by Mortgagee in protection of the Mortgaged Property (as hereinafter
defined) or the lien of this Mortgage together with interest on any such
advances at the highest rate specified in the Loan Agreement (all of such
obligations, whether now existing or hereafter incurred, being herein referred
to collectively as the "Indebtedness"); and

         WHEREAS, the maximum principal amount of the Indebtedness secured
hereby, excluding advances made by Mortgagee in protection of the Mortgaged
Property or the lien of this Mortgage, shall not exceed Two Million Dollars
($2,000,000.00);

                                       2

<PAGE>

         WHEREAS, the Mortgagee has required as an express condition precedent
to making loans to the each Borrower pursuant to the Loan Agreement that the
Mortgagor secure the Indebtedness by this Mortgage.

         NOW, THEREFORE, to secure payment of the Indebtedness in the principal
amount of up to Eight Million and 00/100 Dollars ($8,000,000.00) (the "Mortgage
Amount") and other good and lawful consideration, the receipt and sufficiency of
which are hereby acknowledged, and to secure, and as security for, the payment
of principal and interest and other premiums, penalties and charges under the
Loan Agreement and the performance and observance by the Mortgagor of all of the
covenants, agreements, representations, warranties and conditions contained
herein, the Mortgagor does hereby grant, bargain, sell, convey, assign,
transfer, pledge, set over and confirm unto the Mortgagee, its successors and
assigns, forever, and does hereby grant a mortgage lien and security interest to
the Mortgagee, its successors and assigns, forever, in and to (i) the tract of
land legally described in Exhibit A attached hereto and made a part hereof
(hereinafter referred to as the "Land"); and (ii) all of Mortgagor's right,
title and interest in and to any contracts for deed, purchase agreements,
development agreements or other similar contracts and agreements relating to the
Land and/or any of the Mortgage Property (as hereinafter defined), including,
but not without limitation, all of Mortgagor's rights to payments thereunder and
any and all proceeds with respect thereto;

         Together with (a) all of the buildings, structures and other
improvements now standing or at any time hereafter constructed or placed upon
the Land; (b) all heating, plumbing and lighting apparatus, elevators and
motors, engines and machinery, electrical equipment, incinerator apparatus,
air-conditioning apparatus, water softeners, carpets, carpeting, storm windows
and doors, storm sash, window shades or blinds, awnings, locks, fences, trees,
shrubs, and all other furniture, fixtures, machinery, equipment, appliances,
inventory, contract rights, accounts receivable, instruments, chattel paper,
franchise agreements, general intangibles, documents and all other personal
property, and all cash and non-cash proceeds of the foregoing, of every kind and
nature whatsoever now or hereafter owned by the Mortgagor and attached or
affixed or located on or in or used or intended to be used in connection with or
arising from the ownership, use, operation, maintenance or enjoyment of, the
Land and any improvements located thereon, including all extensions, additions,
improvements, betterments, renewals and replacements of any of the foregoing;
(c) all hereditaments, easements, rights, privileges and appurtenances now or
hereafter belonging, attached or in any way pertaining to the Land or to any
building, structure or improvement now or hereafter located thereon; (d) the
immediate and continuing right to receive and collect all rents, revenues
(including motel room revenues), income, issues, profits, accounts receivable,
instruments, security and other types of deposits and other payments or rights
to the payment of money and benefits in any form and any escrow or depository
accounts maintained with or for the benefit of the Mortgagee, each as now due
and which may hereafter arise from or that may become due under or by virtue of
any of the Mortgaged Property (as hereinafter defined) or as may be payable to
the Mortgagor with respect to its interest therein (collectively, the "Rents and
Profits"), including, without limitation, by virtue of any lease or other
agreement (oral or written) for the leasing, subleasing, licensing, management,
use, occupancy, sale (including without limitation, any contract for deed or
purchase agreement) or enjoyment of, or the operation of any business,
concessions or other enterprise on or from, all or any part of the Land whether
now, heretofore or hereafter, made or agreed to by the Mortgagor, together with
any and all cash and non-cash proceeds therefrom; (e) all of the leases and
agreements described in (d) above, together with all guarantees therefor and any
renewals, extensions or substitutions thereof; and (f) all insurance and other
proceeds of the foregoing; all rights and interests of Mortgagor against others,
including adjoining property owners, arising out of damage to the property
including damage due to environmental injury or release of hazardous substances;
and all awards and compensation heretofore and hereafter made to the present and
all subsequent owners of the Land, improvements thereon and/or any other
property or rights encumbered or conveyed hereby by any governmental or other
lawful authority for the taking by eminent domain, condemnation or otherwise, of
all or any part of the Land, said improvements and/or any other property or
rights encumbered or conveyed hereby or any easement therein and any and all
rights of the Mortgagor to real estate tax refunds (all of the foregoing is
hereinafter collectively referred to as the "Mortgaged Property").

                                       3

<PAGE>

         The filing of this Mortgage shall constitute a fixture filing in the
office where it is filed and a carbon, photographic or other reproduction of
this document may also be filed as a financing statement:

         Name and Address of                   Resistance Technology, Inc.
         Debtor and Record                     1260 Red Fox Rd
         Owner of Real Estate                  Arden Hills, MN  55112

         Name and Address of
         Secured Party:                        Diversified Business Credit, Inc.
                                               Suite 450
                                               651 Nicollet Mall
                                               Minneapolis, MN  55402

         Description of the Types              See above
         (or items) of property
         covered by this
         financing statement:

         Description of real estate            See Exhibit "A" attached
         to which all or a part                hereto.
         of the collateral is
         attached or upon which
         it is located:

         Some of the above described collateral is or is to become fixtures upon
or minerals and mineral rights located upon the real estate described on Exhibit
"A," and this financing statement is to be filed for record in the public real
estate records.

         AND THE MORTGAGOR, for, itself, its successors and assigns, does
covenant with the Mortgagee, its successors and assigns, that it is lawfully
seized of the Mortgaged Property and has good right to sell and convey the same;
that the Mortgaged Property is free from all encumbrances except as may be
further stated in this Mortgage; that the Mortgagee, its successors and assigns,
shall quietly enjoy and possess the Mortgaged Property; and that the Mortgagor
will WARRANT AND DEFEND the title to the same against all lawful claims not
specifically excepted in this Mortgage.

         TO HAVE AND TO HOLD the Mortgaged Property unto Mortgagee and its
successors and assigns forever.

         PROVIDED, NEVERTHELESS, that if the Borrower shall pay the Indebtedness
in full, plus interest at the rate set forth in the Loan Agreement, as the same
changes from time to time and is adjusted in the manner set forth in the Loan
Agreement, on the unpaid principal balance, as computed in accordance with the
terms and conditions of the Loan Agreement, and any other sums due and owing
under the Loan Agreement and shall also pay or cause to be paid all other sums,
with interest thereon, as may be advanced by the Mortgagee in accordance with
this Mortgage either, to protect the lien of this Mortgage, or by way of
additional loan or for any other purpose, and shall also keep and perform all
and singular the covenants herein, required on the part of the Mortgagor to be
kept and performed (the Indebtedness under the Loan Agreement, including any and
all renewals, amendments, extensions and modifications thereof, and all such
sums, together, with interest thereon, and such covenants herein collectively
referred to as the "Indebtedness Secured Hereby"), then this Mortgage shall be
null and void, in which event the Mortgagee will execute and deliver to

                                       4

<PAGE>

the Mortgagor in form suitable for recording a full satisfaction of this
Mortgage; otherwise this Mortgage shall remain in full force and effect.

                                   ARTICLE I.

                    GENERAL COVENANTS, AGREEMENTS, WARRANTIES

         SECTION 1.01 PAYMENT OF INDEBTEDNESS; OBSERVANCE OF COVENANTS. The
Mortgagor shall duly and punctually pay each and every payment of principal,
interest and all prepayment premiums and late charges, if any, required by the
Loan Agreement and all other Indebtedness Secured Hereby, as and when the same
shall become due, and shall duly and punctually perform and observe all of the
covenants, agreements and provisions contained herein, in the Loan Agreement or
in any other instrument given as security for the payment of the Indebtedness.

         SECTION 1.02 MAINTENANCE; REPAIRS. Subject to the provisions of Section
2.03 hereof, the Mortgagor shall keep and maintain the Mortgaged Property in
good condition, repair and operating condition free from any waste or misuse,
and will comply with all requirements of law, municipal ordinances and
regulations, restrictions and covenants affecting the Mortgaged Property and its
use, and will promptly repair or restore any building, improvements or
structures now or hereafter located on the Land which may become damaged or
destroyed to their condition prior to any such damage or destruction. The
Mortgagor shall not acquiesce in any rezoning classification, modification or
restriction affecting the Land, without the prior written consent of the
Mortgagee, which consent shall not be unreasonably withheld. The Mortgagor shall
not vacate or abandon the Mortgaged Property.

         SECTION 1.03 PAYMENT OF UTILITY CHARGES, TAXES AND ASSESSMENTS. The
Mortgagor shall, before any penalty attaches thereto, pay or cause to be paid
all charges made for electricity, gas, heat, water, sewer and other utilities
furnished or used in connection with the Mortgaged Property, and all taxes,
assessments and levies of every nature heretofore or hereafter assessed against
the Mortgaged Property and upon demand will furnish the Mortgagee receipted
bills evidencing such payment.

         Nothing in this Section 1.03 shall require the payment or discharge of
any obligations imposed upon the Mortgagor by this Section so long as the
Mortgagor shall diligently and in good faith and at its own expense contest the
same or the validity thereof by appropriate legal proceedings which shall
operate to prevent the collection thereof or other realization thereon and the
sale or forfeiture of the Mortgaged Property or any part thereof to satisfy the
same; provided, however, that during such contest the Mortgagor shall, at the
reasonable request of the Mortgagee, provide security satisfactory to the
Mortgagee, assuring the discharge of the Mortgagor's obligation under this
Section and of any additional charge, penalty or expense arising from or
incurred as a result of such contest; and provided further, however, that if at
any time payment of any obligation imposed upon the Mortgagor by this Section
shall become necessary to prevent the delivery of a tax deed conveying the Land
or any portion thereof because of nonpayment, then the Mortgagor shall pay the
same in sufficient time to prevent the delivery of such tax deed.

         SECTION 1.04 LIENS. Except for liens and encumbrances, if any, listed
on Exhibit B attached hereto or consented to in writing by or granted to the
Mortgagee ("Permitted Encumbrances"), the Mortgagor will keep the Mortgaged
Property free from all liens (other than liens for taxes, assessments on
mechanics' liens not yet due and payable) and encumbrances of every nature
whatsoever heretofore or hereafter arising and, upon written demand of the
Mortgagee, the Mortgagor will pay and procure the release of any such lien or
encumbrances.

                                       5
<PAGE>

         SECTION 1.05 COMPLIANCE WITH LAW. The Mortgagor will promptly comply in
all material respects with all present and future laws, ordinances, rules and
regulations of any governmental authority affecting the Mortgaged Property
unless the same is being diligently contested by the Mortgagor in good faith and
by proper proceedings. Without limiting the foregoing, Mortgagor agrees that the
Mortgaged Property shall at all times strictly comply to the extent applicable
with the requirements of the Americans with Disabilities Act of 1990, the Fair
Housing Amendments Act of 1988 (if applicable), all state and local laws and
ordinances related to handicapped access and all rules, regulations, and orders
issued pursuant thereto including, without limitation, the American with
Disabilities Act Accessibility Guidelines for Buildings and Facilities
(collectively the "Access Laws").

         Notwithstanding any provisions set forth herein or in any other
document regarding Mortgagee=s approval of alterations of the Mortgaged
Property, Mortgagor shall not alter the Mortgaged Property in any manner which
would increase Mortgagor's responsibilities for compliance with the applicable
Access Laws without the prior written approval of the Mortgagee. The foregoing
shall apply to tenant improvements constructed by Mortgagor or by any of its
tenants. Mortgagee may condition any such approval upon receipt of a certificate
of Access Law compliance from an architect, engineer, or other person acceptable
to Mortgagee.

         Mortgagor agrees to give prompt notice to Mortgagee of the receipt by
Mortgagor of any complaints related to violation of any Access Laws and of the
commencement of any proceedings or investigations which relate to compliance
with applicable Access Laws.

         SECTION 1.06 RIGHT OF MORTGAGEE TO ENTER. The Mortgagor will permit the
Mortgagee and its agents to enter, and to authorize others to enter, upon any or
all of the Land, at any time and from time to time, during normal business
hours, to inspect the Mortgaged Property to perform or observe any covenants,
conditions or terms hereunder which the Mortgagor shall fail to perform, meet or
comply with, or for any other purpose in connection with the protection or
preservation of the Mortgagee's security, without thereby becoming liable to the
Mortgagor or any person in possession under the Mortgage.

         SECTION 1.07 RIGHT OF THE MORTGAGEE TO PERFORM. If the Mortgagor fails
to pay all and singular any taxes, assessments, levies or other similar charges
or encumbrances heretofore or hereafter assessed against the Mortgaged Property
or fails to obtain the release of any lien or encumbrance (other than a
Permitted Encumbrance) of any nature heretofore or hereafter arising upon the
Mortgaged Property or fails to perform any other covenants and agreements
contained in this Mortgage or if any action or proceeding is commenced which
adversely affects or questions the title to or possession of the Mortgaged
Property or the interest of the Mortgagor of the Mortgagee therein, then the
Mortgagee, at the Mortgagee's option, without notice to the Mortgagor, may
perform such covenants and agreements, investigate and defend against such
action or proceeding, and take such other action as the Mortgagee deems
necessary to protect the Mortgagee's interest. Any amounts disbursed by the
Mortgagee pursuant to this Section 1.07, including without limitation court
costs and expenses and attorneys' fees, with interest thereon, shall become
additional indebtedness of the Mortgagor and shall be secured by this Mortgage.
Such amount shall be payable upon written notice from the Mortgagee to the
Mortgagor requesting payment thereof, and shall bear interest from the date of
disbursement at a rate equal to the greater of (i) the rate of interest then in
effect under the Loan Agreement, or (ii) eighteen percent (18%) per annum or, if
such rate is illegal or usurious, at the maximum rate then permitted by law.
Nothing contained in this Section 1.07 shall require the Mortgagee to incur any
expense or to do any act or thing hereunder.

         SECTION 1.08 ASSUMPTION. The Mortgagor shall not sell, assign, lease,
convey, mortgage or otherwise encumber or dispose of either the legal or
equitable title or both to all or any portion of the Mortgaged Property or any
other interest therein without the prior written consent of the Mortgagee. A
sale, transfer, assignment or other disposition of any shares of stock in, or
any general or limited partnership,

                                       6

<PAGE>

membership or other equity interest in, the Mortgagor shall constitute and be
deemed a sale of all or a part of the Mortgaged Property for purposes of this
Section 1.08.

         SECTION 1.09 ASSIGNMENT OF RENTS. The Mortgagor does hereby sell,
assign and transfer unto the Mortgagee (i) the immediate and continuing right to
receive and collect all Rents and Profits now due and which may hereafter become
due under or by virtue of any lease or agreement (oral or written) for the
leasing, subleasing, use or occupancy of all or any part of the Mortgaged
Property now, heretofore or hereafter made or agreed to by the Mortgagor, and
(ii) all of such leases and agreements, together with all guarantees therefor
and any renewals or extensions thereof, for the purpose of securing payment of
the indebtedness of the Mortgagor under the Loan Agreement and the documents
related thereto.

         The Mortgagor does hereby irrevocably appoint the Mortgagee its true
and lawful attorney in its name, place and stead, which appointment is coupled
with an interest, with or without taking possession of the Mortgaged Property,
to rent, lease, sublease, let or sublet all or any portion of the Mortgaged
Property to any party or parties at such rental and upon such terms, as it in
its discretion may determine, and to collect all of said Rents and Profits
arising from or accruing at any time hereafter under each and all of such leases
and agreements, with the same rights and powers and subject to the same
immunities, exoneration of liability and rights of recourse and indemnity as the
Mortgagee would have upon taking possession of the Mortgaged Property.

         The Mortgagor represents and agrees that no Rent and Profits have been
or will be paid in advance by any persons in possession of all or any portion of
the Mortgaged Property for a period of more than one month and that the payment
of none of the Rents and Profits to accrue for all or any portion of the
Mortgaged Property has or will be waived, released, reduced or discounted, or
otherwise discharged or compromised, by the Mortgagor. The Mortgagor waives any
right of setoff against any person in possession of all or, any portion of the
Mortgaged Property. The Mortgagor represents that it has not assigned any of
said Rents or Profits to any third party and agrees that it will not so assign
any of said Rents or Profits without the prior written consent of the Mortgagee.

         Nothing contained herein shall be construed as constituting the
Mortgagee "a mortgagee in possession" in the absence of the taking of actual
possession of the Mortgaged Property by the Mortgagee. In the exercise of the
powers herein granted to the Mortgagee, no liability shall be asserted or
enforced against the Mortgagee, all such liability being expressly waived and
released by the Mortgagor.

         The Mortgagor further agrees to assign and transfer to the Mortgagee
all Rents and Profits from future leases, subleases and similar agreements upon
or with respect to all or any part of the Mortgaged Property and to execute and
deliver, immediately upon request of the Mortgagee such further assurances and
assignments in the Mortgaged Property as the Mortgagee from time to time shall
require.

         Although it is the intention of the parties that this Assignment of
Leases and Rents shall be a present assignment, it is expressly understood and
agreed that, anything herein contained to the contrary notwithstanding, the
Mortgagee hereby grants to the Mortgagor a revocable license to operate and
manage the Mortgaged Property and to collect all related rental amounts and
Mortgagee shall not exercise any of the rights and powers conferred upon it
herein, unless and until an "Event of Default," shall occur at which time such
license may be revoked by Mortgagee and Mortgagee shall be entitled to exercise
any and all such rights and powers; and nothing herein contained shall be deemed
to affect or impair any rights which the Mortgagee may have under the Loan
Agreement, this Mortgage or any other document or agreement related hereto or
thereto.

                                       7

<PAGE>

         Mortgagor acknowledges and agrees that this Assignment of Leases and
Rents, and the Mortgagee's rights and remedies hereunder, may be enforced by the
Mortgagee throughout the entire redemption period provided by applicable law
following any foreclosure sale of all or any portion of the Mortgaged Property.

         At any time after the occurrence of an Event of Default, the Mortgagee,
without in any way waiving such default, may:

         (1)      at the Mortgagee's option without notice to the Mortgagor and
         without regard to the adequacy of the security for the Loan Agreement,
         either in person or by agent, with or without any action or proceeding,
         or by a receiver appointed by a court of competent jurisdiction
         pursuant to Minnesota Statutes, Section 559.17, Subd. 2, and/or other
         applicable law, peaceably take possession of the Mortgaged Property and
         have, hold, manage, lease, sublease and operate the same; or

         (2)      the Mortgagee, without taking possession of the Mortgaged
         Property, may sue for or otherwise collect and receive all Rents and
         Profits from the Mortgaged Property to which the Mortgagor would
         otherwise be entitled, including those past due and unpaid with full
         power to make from time to time all adjustments thereto, as may seem
         proper to the Mortgagee.

         The Mortgagee shall not be obligated to perform or discharge, nor does
it hereby undertake to perform or discharge, any obligation, duty or liability
under any leases, sublease or rental agreements relating to the Mortgaged
Property, and the Mortgagor shall and does hereby agree to indemnify and hold
the Mortgagee harmless from and against any and all liability, loss or damage
which it may or might incur under any such lease, sublease or agreement or under
or by reason of the assignment of the rents thereof and from and against any and
all claims and demands whatsoever which may be asserted against it by reason of
any alleged obligations or undertakings on its part to perform or discharge any
of the terms, covenants or agreements contained in any of such leases, provided
that the Mortgagor shall not indemnify and hold harmless the Mortgagee from any
liability loss or damage resulting from the gross negligence or intentional
misconduct of the Mortgagee. Should the Mortgagee incur any liability, loss or
damage by reason of this assignment of leases and rents, or in the defense of
any claim or demand, the Mortgagor agrees to reimburse the Mortgagee for the
amount thereof, including costs, expenses and attorney's fees, immediately upon
demand.

         The Mortgagee, or such agent or, receiver, in the exercise of the
rights and powers conferred upon it by this assignment of leases and rents shall
have the full power to use and apply the Rents and Profits of the Mortgaged
Property to which the Mortgagor would otherwise be entitled to the payment of or
on account of the following in the order listed below (except as otherwise
required by Minnesota Statutes, Section 559.17 or other applicable law):

         (1)      reasonable receiver's fees;

         (2)      application of tenant security deposits as required by
                  Minnesota Statutes, Section 504B.178;

         (3)      payment, when due, of prior or current real estate taxes or
                  special assessments with respect to the Mortgaged Property, or
                  the periodic escrow for the payment of the taxes or special
                  assessments;

         (4)      payment, when due, of premiums for insurance of the type
                  required by this Mortgage, or the periodic escrow for the
                  payment of the premiums;

         (5)      payment for the keeping of the covenants required of a lessor
                  or licensor pursuant to Minnesota Statutes, Section 504B.161,
                  subdivision 1; and

                                       8

<PAGE>

         (6)      all expenses for normal maintenance of the Mortgaged Property;

provided, however, that nothing herein shall prohibit the right to reinstate
pursuant to Minnesota Statutes, Section 580.30, or the right to redeem granted
pursuant to Minnesota Statutes, Sections 580.23 and 581.10.

         Any excess cash remaining after paying the expenses listed in clauses
(1) through (6) above shall be applied to the payment of the Indebtedness
Secured Hereby except as may be otherwise required by applicable law; provided
that if the Mortgaged Property shall be foreclosed by the Mortgagee and sold at
a subsequent foreclosure sale, then:

         (1)      if the Mortgaged Property shall be purchased by the Mortgagee
                  at the foreclosure sale, the Rents and Profits shall first be
                  applied to any deficiency amount arising from such sale and
                  any remaining balance shall be retained by the Mortgagee,
                  provided further, that if the Mortgaged Property is redeemed
                  by the Mortgagor or any party that shall have the right to
                  redeem, any amount remaining after the payment of the
                  deficiency balance shall be applied as a credit against the
                  amount required to be paid to effect a redemption and any
                  remaining excess Rents and Profits shall be retained by the
                  Mortgagor or redeeming party, as applicable, and if the
                  Mortgaged Property is not redeemed, any remaining excess Rents
                  and Profits at the end of such redemption shall belong to the
                  Mortgagee, whether or not a deficiency exists; and

         (2)      if the Mortgaged Property is not purchased by the Mortgagee at
                  the foreclosure sale, the Rents and Profits shall first be
                  applied to any deficiency amount arising from such foreclosure
                  sale, and the balance shall be retained by the purchaser, and
                  if the Mortgaged Property shall be redeemed by the Mortgagor
                  or any other party entitled to redeem, any amount remaining
                  after payment of the deficiency balance shall be applied as a
                  credit against the amount required to be paid to effect a
                  redemption with any remaining balance to be retained by the
                  Mortgagor, provided, if the Mortgaged Property is not
                  redeemed, then at the end of such redemption any remaining
                  excess Rents and Profits shall be paid first to the purchaser
                  at the foreclosure sale in an amount equal to the interest
                  accrued upon the sale price pursuant to Minn. Stat. Section
                  580.23 or Section 581.10, then to the Mortgagee to the extent
                  of any deficiency remaining unpaid and the balance, if any, to
                  the purchaser.

         Mortgagee shall have the right, at any time and without limitation as
provided in Minnesota Statutes, Section 582.03, to advance money to the receiver
to pay any part or all of the items which the receiver should otherwise pay if
cash were available from the Mortgaged Property and sums so advanced, with
interest at the rate set forth in the Loan Agreement, shall be secured hereby,
or if advanced during the period of redemption shall be a part of the sum
required to be paid to redeem from the sale.

         The Mortgagor does further specifically authorize and instruct each and
every present and future lessee, sublessee, tenant or subtenant of the whole or
any part of the Mortgaged Property to pay all unpaid rental agreed upon in any
lease or sublease to the Mortgagee upon receipt of demand from the Mortgagee so
to pay the same.

         Any tenants, subtenants or other occupants of all or any part of the
Mortgaged Property are hereby authorized to recognize the claims of the
Mortgagee hereunder without investigating the reason for any action taken by the
Mortgagee, or the validity or the amount of indebtedness owing to the Mortgagee,
or, the occurrence or existence of any Event of Default, or the application to
be made by the Mortgagee of any amounts to be paid to the Mortgagee. The sole
signature of any officer or attorney of the Mortgagee shall be sufficient for
the exercise of any rights under this assignment of leases and rents and the
sole receipt of the Mortgagee for any sums received by such tenants, subtenants
or other occupants shall be a full discharge and

                                       9

<PAGE>

release therefor. Checks for all or any part of the Rents and Profits collected
under this assignment of leases and rents shall be drawn to the exclusive order
of the Mortgagee.

         SECTION 1.10 FURTHER ASSURANCES. At any time and from time to time,
upon request by the Mortgagee, the Mortgagor will make, execute and deliver or
cause to be made, executed and delivered, to the Mortgagee, any and all other,
further instruments, certificates and other documents as may, in the reasonable
opinion of the Mortgagee, be necessary or desirable in order to effectuate,
complete or perfect, or to continue and preserve, the obligations of the
Mortgagor hereunder and under the Loan Agreement and the mortgage, security
interests and other liens granted by this Mortgage. Upon any failure by the
Mortgagor so to do, the Mortgagee may make, execute and record any and all such
instruments, certificates and documents for and in the name of the Mortgagor and
the Mortgagor hereby irrevocably appoints the Mortgagee its agent and attorney
in fact of the Mortgagor so to do.

         SECTION 1.11 EXPENSES. The Mortgagor will pay or reimburse the
Mortgagee for all attorney's fees, costs and expenses (including reasonable fees
and disbursements of legal counsel) incurred by the Mortgagee in any legal
proceeding or dispute of any kind in which the Mortgagee is made a party, or
appears as party plaintiff or defendant, affecting the Indebtedness Secured
Hereby, this Mortgage, the interest created herein or the Mortgaged Property,
including but not limited to the exercise of the power of sale set forth in this
Mortgage, any condemnation action involving the Mortgaged Property or any action
to protect the security hereof and any such amounts paid by the Mortgagee shall
be added to the indebtedness secured by this Mortgage.

         SECTION 1.12 BOOKS AND RECORDS; FINANCIAL STATEMENTS. The Mortgagor
will keep and maintain full, true and accurate books of account adequate to
reflect correctly the results of the operation of the Mortgaged Property, all of
which books and records relating thereto shall be open to inspection by the
Mortgagee or its representative during normal business hours.

         SECTION 1.13 HAZARDOUS SUBSTANCES. The Mortgagor warrants, covenants
and represents that there does not exist in or under the Mortgaged Property any
pollutant, toxic or hazardous waste or substance, or any other material the
release or disposal of which is regulated by any law, regulation, ordinance or
code related to pollution or environmental contamination, and that, as to the
best of Mortgagor's knowledge, no part of the Mortgaged Property was ever used
for any industrial or manufacturing purpose or as a dump, sanitary landfill, or
gasoline service station, and that there exists on the Mortgaged Property no
storage tanks, electrical transformers or other equipment containing PCBs or
material amounts of asbestos. The Mortgagor represents that it has received no
summons, citations, directives, letters or other communications, written or
oral, from any federal, state or local agency or department concerning the
storing, releasing, pumping, pouring, emitting, emptying or dumping of any
pollutant, toxic or hazardous waste or substance on the Mortgaged Property.

         The Mortgagor covenants and agrees that it shall not, nor shall it
permit others to, use the Mortgaged Property for the business of generating,
transporting, storing, treating or disposing of any pollutant, toxic or
hazardous waste or substance, nor shall it either take or fail to take any
action which may result in a release of any hazardous substance from or onto the
Mortgaged Property. The Mortgagor further covenants and agrees that it shall
comply in all material respects, and maintain the Mortgaged Property in
compliance, with any and all federal, state and local hazardous waste and other
environmental laws, rules, regulations and orders. In addition to all rights of
access granted the Mortgagee pursuant to Section 1.06 hereof, during the term of
the loan contemplated hereby, the Mortgagee, or any authorized agent, contractor
or representative of the Mortgagee, is hereby irrevocably authorized to enter
upon the Mortgaged Property at any time and from time to time for the purpose of
performing inspections, taking soil borings or other borings, or conducting any
other tests or procedures on, in or about the Mortgaged Property as the
Mortgagee deems necessary or appropriate to

                                       10

<PAGE>

determine whether any hazardous or toxic substances, including without
limitation asbestos or PCBs, are present on, under or about the Mortgaged
Property.

         The Mortgagor agrees to indemnify and to hold the Mortgagee harmless
from any and all claims, causes of action, damages, penalties, and costs
(including, but not limited to, attorneys' fees, consultants' fees and related
expenses) which may be asserted against, or incurred by, the Mortgagee resulting
from or due to release of any hazardous substance or waste on the Mortgaged
Property or arising out of any injury to human health or the environment by
reason of the condition of or past activity upon the Mortgaged Property. The
Mortgagor's duty to indemnify and hold harmless includes, but is not limited to,
proceedings or actions commenced by any person (including, but not limited to,
any federal, state, or local governmental agency or entity) before any court or
administrative agency. The Mortgagor further agrees that pursuant to its duty to
indemnify under this section, the Mortgagor shall indemnify the Mortgagee
against all expenses incurred by the Mortgagee as they become due and not
waiting for the ultimate outcome of the litigation or administrative proceeding.
The Mortgagor's obligations to indemnify and hold the Mortgagee harmless
hereunder shall survive repayment of the Mortgage Amount and satisfaction or
foreclosure of this Mortgage.

         SECTION 1.14 LEASES. The Mortgagor shall fully pay and perform each and
all of its obligations under any leases relating to the Land in a timely manner.
The Mortgagor shall not amend, terminate, surrender or compromise such leases
nor enter into any new lease, occupancy or similar agreement with respect to the
Mortgaged Property without the prior written consent of the Mortgagee. Upon the
written request of the Mortgagee, the Mortgagor shall deposit with the
Mortgagee, or any receiver appointed over the Mortgaged Property, any and all
security deposits relating to leases of the Mortgaged Property, which security
deposits shall be released to tenants thereunder as and when required under said
leases and applicable law.

         SECTION 1.15 ESCROW FOR TAXES, ASSESSMENTS AND INSURANCE. If requested
by the Mortgagee, the Mortgagor shall pay to the Mortgagee on each day monthly
installments of principal and/or interest are payable under the Loan Agreement,
until the Indebtedness under the Loan Agreement and all other indebtedness
secured by the Mortgage is paid in full, a sum equal to one-twelfth of the
annual taxes and assessments levied against the Mortgaged Property and premiums
on any policy or policies of insurance required by the Mortgage including, but
not limited to hazard insurance and flood insurance, if any, all as estimated
initially and from time to time determined by the Mortgagee, to be applied by
the Mortgagee to pay said taxes, assessments and insurance premiums (such
amounts being hereafter referred to as the "Tax and Insurance Funds"). Mortgagee
shall apply the Tax and Insurance Funds to pay said taxes and assessments prior
to the date that penalty attaches for nonpayment for said insurance premiums
prior to the due date thereof so long as the amount of Tax and Insurance Funds
held by the Mortgagee is sufficient at that time to make such payments. Such Tax
and Insurance Funds shall not be, nor be deemed to be, trust funds, and the
Mortgagee shall have the right to hold the Tax and Insurance Funds in any manner
the Mortgagee elects and may commingle the Tax and Insurance Funds with other
moneys held by the Mortgagee.

         If the amount of the Tax and Insurance Funds held by the Mortgagee
shall exceed at any time the amount deemed necessary by the Mortgagee to provide
for the payment of taxes, assessments and insurance premiums, such excess shall,
at the option of the Mortgagee, either be promptly repaid to the Mortgagor or be
credited to the Mortgagor on the next monthly installment of Tax and Insurance
Funds due. If at any time the Tax and Insurance Funds are less than the amount
deemed necessary by the Mortgagee to pay taxes, assessments and insurance
premiums as they fall due, the Mortgagor shall promptly pay to the Mortgagee any
amount necessary to make up the deficiency upon notice from the Mortgagee to the
Mortgagor requesting payment thereof. The Tax and Insurance funds are hereby
pledged as additional security for the indebtedness secured by the Mortgage.

                                       11

<PAGE>

         Upon the occurrence of an Event of Default under the Loan Agreement,
Mortgagee may apply, in any order as Mortgagee shall determine in its sole
discretion, any Tax and Insurance Funds held by the Mortgagee at the time of
application (i) to pay taxes, assessments and insurance premiums which are then
or will thereafter become due and/or (ii) as a credit against the indebtedness
secured by the Mortgage. Upon payment in full of the Indebtedness under the Loan
Agreement and all other indebtedness secured by the Mortgage, the Mortgagee
shall promptly refund to the Mortgagor any Tax and Insurance Funds held by the
Mortgagee.

         SECTION 1.16 UNIFORM COMMERCIAL CODE SECURITY INTEREST. This instrument
is intended to be a security agreement pursuant to the Uniform Commercial Code
covering any of the items or types of property included as part of the Mortgaged
Property that may be subject to a security interest pursuant to the Uniform
Commercial Code, and Mortgagor hereby grants Mortgagee a security interest in
such items or types of property. This Mortgage or a reproduction hereof is
sufficient as a financing statement and as a financing statement it covers goods
which are, or are to become, fixtures on the Land. In addition, Mortgagor will
execute and deliver to Mortgagee, upon Mortgagee's request, any financing
statements or amendments thereof or continuation statements thereto that
Mortgagee may require to perfect a security interest in said items or types of
property. Mortgagor shall pay all costs of filing such instruments.

         SECTION 1.17 SUBROGATION. If Mortgagee pays any prior lien from the
proceeds of the loan secured by this Mortgage or otherwise, it shall be
subrogated to the rights of the holder of such prior lien as fully as if such
lien had been assigned to Mortgagee.

                                  ARTICLE II.

                   INSURANCE, CONDEMNATION AND USE OF PROCEEDS

         SECTION 2.01 INSURANCE. Until the Indebtedness Secured Hereby has been
paid in full, the Mortgagor shall obtain and maintain the following:

         (1)      The Mortgagor shall maintain such insurance (including,
         without limitation, liability insurance), in such form and amount, as
         required by the Loan Agreement.

         (2)      All insurance shall be carried in companies licensed to do
         business in the State of Minnesota and approved by the Mortgagee and
         the policies and renewals thereof shall (i) name the Mortgagee as
         additional insured with respect to the liability insurance, (ii)
         contain a waiver of defense based on coinsurance, (iii) be constantly
         assigned and pledged to and held by the Mortgagee as additional
         security for the Indebtedness Secured Hereby, (iv) have attached
         thereto loss-payable and mortgagee clauses in favor of and in form
         acceptable to the Mortgagee, and (v) provide that the Mortgagee shall
         receive at least thirty (30) days' prior written notice of cancellation
         or any substantial modification of the policy. In default thereof, the
         Mortgagee may effect any insurance required to be maintained by the
         Mortgagor, pursuant to this Section 2.01 and the amount paid therefor
         shall become immediately due and payable with interest at a rate equal
         to the greater of (i) the rate of interest then in effect under the
         Loan Agreement, or (ii) eighteen percent (18%) per annum or, if such
         rate is illegal or usurious, at the maximum rate permitted by law, and
         shall be secured by this Mortgage. In the event of loss or damage to
         the Mortgaged Property, the Mortgagor will give immediate written
         notice thereof to the Mortgagee, who may make proof of loss or damage
         if not made promptly by the Mortgagor. The Mortgagor hereby authorizes
         the Mortgagee to settle and compromise all claims or such policies and
         hereby authorizes and directs each insurance company concerned to make
         payment for any such loss to the Mortgagor and the Mortgagee jointly.
         In the event of foreclosure of this Mortgage, all right, title and
         interest of the Mortgagor in and to any property insurance policies
         then in force shall pass to the purchaser at the foreclosure sale.

                                       12

<PAGE>

         SECTION 2.02 CONDEMNATION. The Mortgagor shall give the Mortgagee
immediate written notice of the actual or threatened commencement of any
proceedings under condemnation or eminent domain affecting all or any part of
the Mortgaged Property or any easement therein or appurtenance thereof. If all
or any part of the Mortgaged Property is damaged, taken or acquired, either
temporarily or permanently, in any condemnation proceeding, or by exercise of
the right of eminent domain, the amount of any award or other payment for such
taking, acquisition or damages made in consideration thereof, to the extent of
the full amount of the remaining unpaid indebtedness secured by this instrument,
is hereby assigned to the Mortgagee, who is empowered to collect and receive the
same and to give proper receipts therefor in the name of the Mortgagor and the
same shall be paid forthwith to the Mortgagee, to be applied to the Indebtedness
Secured Hereby, and any excess shall be paid to the Mortgagor.

         SECTION 2.03 MORTGAGOR TO REPAIR, REPLACE, REBUILD OR RESTORE. If any
Indebtedness Secured Hereby is outstanding when all or any part of the Mortgaged
Property is destroyed or damaged, unless the Mortgagee elects, at its option,
which option is hereby irrevocably granted by the Mortgagor to the Mortgagee, to
apply such proceeds as a prepayment of the Indebtedness under the Loan
Agreement:

         (1)      the Mortgagor shall either prepay the Indebtedness under the
         Loan Agreement in full or proceed promptly, subject to the provisions
         of subsection (2) of this Section 2.03, to replace, repair, rebuild and
         restore the Mortgaged Property to substantially the same condition as
         existed before the taking or event causing the damage or destruction;

         (2)      all proceeds of any insurance claim shall be deposited in
         escrow with the Mortgagee. The Mortgagee shall apply the proceeds, less
         such sum, if any, required for payment of all expenses incurred in
         collecting the same ("Net Proceeds"), to payment of the costs of
         repair, replacement, rebuilding or restoration of the Mortgaged
         Property upon compliance with such construction and disbursement terms
         as the Mortgagee may deem reasonably necessary, including deposit by
         the Mortgagor with the Mortgagee of such funds of the Mortgagor as may
         be required to insure payment of all costs of rebuilding, restoration,
         repair or replacement. If such deposit is not made when requested by
         the Mortgagee, or if an Event of Default occurs while the Mortgagee is
         retaining the Net Proceeds, the Mortgagee may apply the Net Proceeds to
         the Indebtedness Secured Hereby. The balance of the Net Proceeds
         remaining after payment of all costs of any repair, rebuilding,
         replacement or restoration of the Mortgaged Property shall be applied
         as a prepayment of the Indebtedness Secured Hereby, and any excess
         shall be paid to the Mortgagor; and

         (3)      the Mortgagor shall not, by reason of the payment of any costs
         of repair, rebuilding, replacement or restoration, be entitled to any
         reimbursement from the Mortgagee or any abatement or distribution of
         the amounts payable under the Loan Agreement or on any other
         Indebtedness Secured Hereby.

                                  ARTICLE III.

                                    REMEDIES

                  SECTION 3.01 REMEDIES. Upon the occurrence of an Event of
         Default or at any time thereafter, the Mortgagee may, at its option,
         exercise any and all of the following rights and remedies (and any
         other rights and remedies available to it under applicable law or any
         document related hereto):

         (1)      the Mortgagee may foreclose this Mortgage by action or
         advertisement upon written notice thereof to the Mortgagor, and the
         Mortgagor hereby authorizes the Mortgagee to do so, power being

                                       13

<PAGE>

         herein expressly granted to sell the Mortgaged Property at public
         auction without any prior hearing thereof and to convey the same to the
         purchaser, in fee simple, pursuant to the statutes of Minnesota in such
         case made and provided and, out of the proceeds arising from such sale,
         to pay all Indebtedness Secured Hereby with interest, and all legal
         costs and charges of such foreclosure and the maximum attorney's fees
         permitted by law, which costs, charges and fees the Mortgagor herein
         agrees to pay, and to pay the surplus, if any, to the Mortgagor, its
         successors or assigns; and

         (2)      the Mortgagee may exercise any of the remedies made available
         to a secured party under the Uniform Commercial Code in effect in the
         State of Minnesota, or other applicable law, with respect to any of the
         Mortgaged Property which constitutes personal property, including
         without limitation the right to take possession thereof, proceeding
         without judicial process or by judicial process (without a prior
         hearing or notice thereof, which the Mortgagor hereby waives), and the
         right to sell, lease or otherwise dispose of or use any or all of such
         personal property. For purposes of this power of sale, Mortgagee may
         elect to treat as personal property any Mortgaged Property that is
         intangible or that can be severed from the Land or improvements thereon
         without causing structural damage. The Mortgagee may require the
         Mortgagor to assemble such personal property and make it available to
         the Mortgagee at a place designated by the Mortgagee which is
         reasonably convenient to both the Mortgagor and the Mortgagee. If
         notice to the Mortgagor of any intended disposition of any of the
         Mortgaged Property constituting personal property or any other,
         intended action is required by law in a particular instance, such
         notice shall be deemed commercially reasonable if given (in the manner
         specified in Section 4.02 hereof) at least ten (10) calendar days prior
         to the date of intended disposition or other action.

         In the event of a sale under this Mortgage, whether by virtue of
judicial proceedings or otherwise, the Mortgaged Property may, at the option of
the Mortgagee, be sold as one parcel and as an entirety or in such parcels,
manner and order as the Mortgagee in its sole discretion may elect.

         SECTION 3.02 PURCHASE OF MORTGAGED PROPERTY. In case of any sale of the
Mortgaged Property pursuant to any judgment or decree of any court or otherwise
in connection with the enforcement of any of the terms of this Mortgage, the
Mortgagee, its successors and assigns, may become the purchaser, and for the
purpose of making settlement for or payment of the purchase price, shall be
entitled to turn in and use the Indebtedness under the Loan Agreement and any
claims for interest, late charges and prepayment premiums matured and unpaid
thereon, together with any other Indebtedness Secured Hereby, if any, in order
that there may be credited as paid on the purchase price the sum, or any part
thereof, then due under the Loan Agreement, including principal thereof and
interest, late charges and prepayment premiums, if any, thereon, and any other
Indebtedness Secured Hereby.

                                   ARTICLE IV.

                                  MISCELLANEOUS

         SECTION 4.01 SUCCESSORS AND ASSIGNS. The covenants and agreements
contained herein, including, without limitation, the provision of Section 1.08
hereof, shall bind, and the rights hereunder shall inure to, the respective
heirs, successors and assigns of the Mortgagor and the Mortgagee, including
among the Mortgagor's assigns any purchasers or transferees of the Mortgaged
Property.

         SECTION 4.02 NOTICES. Any notice, request, demand or other
communication permitted or required hereunder shall be deemed duly given if
delivered or mailed postage prepaid, certified or registered, addressed to the
address of such party on page 2 of this Mortgage.

                                       14

<PAGE>

         SECTION 4.03 HEADINGS. The headings of the sections contained herein
are for convenience only and are not to be construed to be a part of or limit or
affect the terms hereof.

         SECTION 4.04 EXPENSES. The Mortgagor shall reimburse the Mortgagee and
any participant, upon demand, for all costs and expenses, including without
limitation appraisal fees, reasonable fees and disbursements of legal counsel,
survey fees, closing charges, documentary or tax stamps, recording and filing
fees, insurance premiums and service charges, paid or incurred by the Mortgagee
in connection with (i) the preparation, negotiation, approval, execution and
delivery of the Loan Agreement, the Mortgage and any other documents and
instruments related hereto or thereto; (ii) the servicing of the loan
contemplated by the Loan Agreement; (iii) the negotiation of any amendments or
modifications to any of the foregoing documents, instruments or agreements and
the preparation of any and all documents necessary or desirable to effect such
amendments or modifications; and (iv) the enforcement by the Mortgagee during
the term hereof or thereafter of any of the rights or remedies of the Mortgagee
or any participant hereunder or under any of the foregoing documents,
instruments or agreements, including without limitation costs and expenses of
collection, whether or not suit is filed with respect thereto and whether such
costs are paid or incurred, or to be paid or incurred, prior to or after entry
of judgment.

         SECTION 4.05 DEFINITIONS. As used herein, the term "Event of Default"
shall have the meaning assigned to such term in the Loan Agreement.

         SECTION 4.06 SURETY PROVISIONS. Mortgagor hereby:

         (1)      waives (i) presentment, demand, notice of nonpayment, protest
         and notice of protest on the Indebtedness Secured Hereby; and (ii)
         notice of the creation or incurrence of the Indebtedness Secured
         Hereby;

         (2)      agrees that Mortgagee may from time to time, without notice to
         Mortgagor, which notice is hereby waived by Mortgagor, extend, review
         or compromise the Indebtedness Secured Hereby, in whole or in part,
         without releasing, extinguishing or affecting in any manner whatsoever
         the mortgage or security interest granted hereunder, the foregoing acts
         being hereby consented to by Mortgagor;

         (3)      agrees that Mortgagee shall not be required to first resort
         for payment to any other person, entity or corporation, their
         properties or estates, or any other right to remedy whatsoever, prior
         to enforcing this Mortgage;

         (4)      agrees that this Mortgage shall be and be construed as a
         continuing, absolute and unconditional agreement of Mortgagor without
         regard to (i) the validity, regularity or enforceability of the
         Indebtedness Secured Hereby or the disaffirmance thereof in any
         insolvency or, bankruptcy proceeding relating to any Borrower or
         guarantor, or (ii) any event or any conduct or action of the Mortgagee
         or any other party which might otherwise constitute a legal or
         equitable discharge of a surety or of the mortgage or security interest
         granted hereunder but for this provision;

         (5)      agrees that this Mortgage shall remain in full force and
         effect and be binding upon Mortgagor until the Indebtedness Secured
         Hereby is paid in full;

         (6)      agrees that Mortgagee is expressly authorized to renew,
         extend, compromise, exchange, release or surrender, any or all
         collateral and security pledged by the Mortgagor or any other party to
         Mortgagee to secure all or any part of the Indebtedness Secured Hereby,
         with or without consideration and without notice to Mortgagor and
         without in any manner affecting the mortgage and security interest
         granted hereunder; and that the mortgage and security interest granted
         hereunder shall not be

                                       15

<PAGE>

         affected or impaired by any failure, neglect or omission on the part of
         Mortgagee to realize upon the Indebtedness Secured Hereby, or upon any
         collateral or security therefor, nor by the taking by Mortgagee of any
         other security agreement or guaranty to secure the Indebtedness Secured
         Hereby or any other indebtedness of each Borrower to Mortgagee, nor by
         any act or failure to act whatsoever which but for this provision might
         or could in law or in equity act to release the mortgage or security
         interest granted hereunder;

         (7)      agrees that Mortgagor may be joined in any action or
         proceeding commenced in connection with or based upon the Indebtedness
         Secured Hereby and this Mortgage may be enforced in any such action or
         proceeding or in any independent action or proceeding against each
         Borrower or any guarantor, shall the Mortgagor fail to duly and
         punctually pay any of the principal of or interest, late charges or
         prepayment premium, if any, on Indebtedness under the Loan Agreement,
         without any requirement that Mortgagee first assert, prosecute or,
         exhaust any remedy or claim against any other party;

         (8)      agrees that no waiver by Mortgagee of any right or remedy
         shall be a waiver of any other right or remedy or of the same right or
         remedy on a later occasion;

         (9)      agrees that no delay or failure by Mortgagee to exercise any
         right or remedy hereunder or under applicable law shall be a waiver of
         such right or remedy; and no single or partial exercise by Mortgagee of
         any such right or remedy shall preclude other or further exercise
         thereof or the exercise of any other right or remedy at another time;
         and

         (10)     agrees that each remedy of the Mortgagee hereunder is distinct
         and cumulative to each other right or remedy under any other document
         related hereto, or afforded by law, and may be exercised concurrently
         or independently.

         SECTION 4.07 LAST DOLLAR. Subject to the limitations set forth in
Section 4.08 below, the lien of this Mortgage shall remain in effect until the
last dollar of the Indebtedness Secured Hereby is indefeasibly paid in full and
all obligations of the Mortgagor under the Loan Agreement have been terminated.

         SECTION 4.08 REVOLVING INDEBTEDNESS/MAXIMUM PRINCIPAL INDEBTEDNESS
SECURED. This Mortgage secures the following: (i) a revolving loan under which
advances, payments and readvances may be made from time to time up to a maximum
principal amount outstanding at any one time not to exceed $5,500,000; (ii) a
real estate term loan of up to $1,481,000; (ii) equipment term loans of up to
$1,000,000; and (iv) all of the other Indebtedness Secured Hereby; PROVIDED THAT
NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED HEREIN, ENFORCEMENT OF THIS
MORTGAGE IS LIMITED TO A PRINCIPAL DEBT AMOUNT OF $2,000,000 (THE "MAXIMUM
PRINCIPAL AMOUNT") UNDER CHAPTER 287 OF MINNESOTA STATUTES. THE MORTGAGOR
FURTHER ACKNOWLEDGES AND AGREES THAT THIS MORTGAGE SECURES ANY AND ALL ADVANCES
MADE UNDER THE LOAN AGREEMENT AND ANY OTHER INDEBTEDNESS SECURED HEREBY SUBJECT
TO THE FOREGOING LIMITATION AND SHALL NOT BE DEEMED TO SECURE ONLY THE PRINCIPAL
AMOUNT OF PARTICULAR ADVANCES OR OTHER AMOUNTS EQUAL TO THE MAXIMUM PRINCIPAL
AMOUNT.

         SECTION 4.09 WAIVER OF JURY TRIAL. THE MORTGAGOR ACKNOWLEDGES THAT THE
RIGHT TO TRIAL BY JURY IS A CONSTITUTIONAL ONE, BUT THAT IT MAY BE WAIVED. THE
MORTGAGOR, AFTER CONSULTING COUNSEL OF ITS CHOICE, HEREBY KNOWINGLY AND
VOLUNTARILY, WITHOUT COERCION, WAIVES ALL RIGHTS TO A TRIAL BY JURY OF ALL
DISPUTES BETWEEN IT AND THE MORTGAGEE WITH RESPECT TO THIS MORTGAGE, THE LOAN
AGREEMENT OR ANY RELATED INSTRUMENT OR AGREEMENT OR ANY TRANSACTIONS
CONTEMPLATED HEREBY OR THEREBY OR ANY COURSE OF CONDUCT, DEALING, STATEMENTS
(WHETHER ORAL OR WRITTEN) OR ACTIONS BY IT AND THE MORTGAGEE. THE

                                       16

<PAGE>

MORTGAGOR SHALL NOT SEEK TO CONSOLIDATE, BY COUNTERCLAIM OR OTHERWISE, ANY SUCH
ACTION IN WHICH A JURY TRIAL HAS BEEN WAIVED WITH ANY OTHER ACTION IN WHICH A
JURY TRIAL CANNOT BE OR HAS NOT BEEN WAIVED.

         SECTION 4.10 FUTURE MODIFICATIONS. Lender may at any time and from time
to time, without notice to, and without the consent of, any other person or
entity (except for Mortgagor in the case of a modification of the terms of the
Loan Agreement or this Mortgage), (1) extend or accelerate the time of payment
of the indebtedness secured hereby, (2) agree to modify the terms of the Loan
Agreement or this Mortgage, including increasing payments of interest and
principal, (3) release any person liable for payment of any indebtedness secured
hereby or for performance of any obligation, (4) release all or any part of the
security held for the indebtedness secured hereby, or (5) exercise or refrain
from exercising or waive any right Lender may have.

         Lender shall have such rights and may exercise them without affecting
the lien or priority of this Mortgage upon the Mortgaged Property or any part
thereof, and without affecting the liability of any guarantor or surety,
notwithstanding the fact that guarantors, sureties, junior mortgages, judgments,
or other claims or encumbrances may be impaired, prejudiced, or otherwise
adversely affected thereby.

         SECTION 4.11 NON-AGRICULTURAL USE. Mortgagor represents and warrants
that as of the date of this Mortgage, the Mortgaged Property is not in
agricultural use as defined in Minn. Stat. ss. 40A.02, Subd. 3 and is not used
for agricultural purposes.

         SECTION 4.12 PAYMENT OF MORTGAGE REGISTRY TAX. To the extent that any
Mortgage Registry Tax ("MRT") is due under Minn. Stat. Chapter 287 (as the same
may be amended or recodified) with respect to this Mortgage, or any other tax is
due upon the Indebtedness or this Mortgage, Mortgagor agrees to pay the MRT or
other tax in full, whenever due, regardless on whom the MRT or other tax is
imposed under said statute.

         SECTION 4.13 RELATING TO ASSIGNMENT OF RENTS. For purposes of the
Assignment of Rents set forth in Section 1.09:

         (a) The provisions of Section 1.09 will not merge into the Sheriff's
         Certificate of Sale or any similar instrument in the event of
         foreclosure of the lien of this mortgage.

         (b) The exercise of the rights and remedies afforded to Mortgagee under
         Section 1.09, or the application of Rents and Profits, pursuant to the
         Section 1.09, will not operate to reinstate the Loan, to cure or waive
         any Event of Default (or notice of default) or to invalidate any act
         done pursuant to such Event of Default or notice.

         SECTION 4.14 WAIVER OF APPRAISEMENT, HOMESTEAD, AND MARSHALING.
Mortgagor hereby waives to the full extent lawfully allowed the benefit of any
homestead, appraisement, evaluation, stay and extension laws now or hereinafter
in effect. Mortgagor hereby waives any rights available with respect to
marshaling of assets so as to require the separate sales of any portion of the
Mortgaged Property, or as to require Mortgagee to exhaust its remedies against a
specific portion of the Mortgaged Property before proceeding against the other
and does hereby expressly consent to and authorize the sale of the Premises or
any part thereof as a single unit or parcel.

         [The remainder of this page has been intentionally left blank.]

                                       17

<PAGE>

         IN WITNESS WHEREOF, the Mortgagor has caused this Mortgage to be duly
executed and delivered to the Mortgagee as of the day and year first above
written.

                                           MORTGAGOR:

                                           RESISTANCE TECHNOLOGY, INC.

                                           By:  /s/
                                                --------------------------------
                                                Its:
                                                    ----------------------------
STATE OF MINNESOTA         )
                           ) ss.
COUNTY OF HENNEPIN         )

         The foregoing instrument was acknowledged before me this ____ day of
August, 2005, by _________________________________the ____________________ of
Resistance Technology, Inc., a Minnesota corporation, for and on behalf of said
corporation.

                                                /s/
                                                --------------------------------
                                                Notary Public

        [Mortgage Executed In Favor of Diversified Business Credit, Inc.]

<PAGE>

                                    EXHIBIT A

                               (Legal Description)

         The real property located in the State of Minnesota, County of Ramsey
and legally described as follows:

That part of the Northwest Quarter of Section 20, Township 30, Range 22, Ramsey
County, Minnesota, described as follows:

Beginning at a point on the West line of said Northwest Quarter, distant 2023.23
feet South of the Northwest corner thereof; thence Easterly at Right angles a
distance of 421.00 feet; thence Northerly at right angles, parallel with said
West line, a distance of 293.16 feet; thence Westerly at right angles a distance
of 421.00 feet to said West line; thence Southerly, along said West line, a
distance of 293.16 feet to the point of beginning.

Abstract Property

Address: 4400 McMenemy St.
         Vadnais Heights, Minnesota   55127

PID #:   20-30-22-23-0027

<PAGE>

                                    EXHIBIT B

                            (Permitted Encumbrances)

NONE

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