Document:

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                                                                   EXHIBIT 10.23

                                      LEASE

                                 BY AND BETWEEN

                        EWART ASSOCIATES, L.P., LANDLORD

                                       AND

                    SONIC FOUNDRY SYSTEMS GROUP, INC., TENANT

                                       OF

                               THE EWART BUILDING

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                            THE EWART BUILDING LEASE

                                   LEASE INDEX

Paragraph                                                                Page
---------                                                                ----
1.   BASIC LEASE PROVISIONS                                                 1

2.   LEASING AGREEMENT                                                      2

3.   RENT                                                                   2

4.   RENTAL ADJUSTMENTS FOR OPERATING EXPENSES                              3

5.   SERVICES                                                               6

6.   LANDLORD'S TITLE                                                      10

7.   SECURITY DEPOSIT                                                      10

8.   MORTGAGE BY LANDLORD                                                  10

9.   CERTAIN RIGHTS RESERVED TO LANDLORD                                   11

10.  WAIVER                                                                13

11.  INSURANCE, INDEMNIFICATION, CASUALTY                                  13

12.  SURRENDER OF PREMISES                                                 16

13.  ALTERATIONS                                                           17

14.  REPAIRS                                                               18

15.  RULES AND REGULATIONS                                                 19

16.  ASSIGNMENT AND SUBLETTING                                             19

17.  HOLDING OVER                                                          21

18.  DEFAULT                                                               21

19.  REMEDIES                                                              22

20.  CONDITION OF PREMISES                                                 25

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21.  NOTICES BY LANDLORD'S AGENT                                           25

22.  ASSIGNMENT BY LANDLORD                                                25

23.  NOTICES                                                               26

24.  QUIET POSSESSION                                                      26

25.  QUALIFICATIONS AS TO USE                                              26

26.  MISCELLANEOUS                                                         26

27.  LANDLORD'S WORK                                                       31

28.  SECURITY AGREEMENT                                                    31

29.  HAZARDOUS SUBSTANCES                                                  31

30.  CONFIDENTIALITY                                                       31

EXHIBITS:
--------

A.   The Premises

B.   Rules and Regulations

C.   INTENTIONALLY DELETED

D.   INTENTIONALLY DELETED

E.   Cleaning Specifications

F.   Guaranty and Suretyship Agreement

G.   Notice and Waiver of Rights

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1.   BASIC LEASE PROVISIONS.

A.   Building Address:                    925 Liberty Avenue
                                          Pittsburgh, PA 15222

B.   Landlord and Address:                Ewart Associates, L.P.
                                          707 Grant Street
                                          Pittsburgh, PA 15219

                                    cc:   Ewart Associates, L.P.
                                          1000 Huyler Street
                                          Teterboro, NJ 07608

C.   Tenant and Current Address:          Sonic Foundry Systems Group, Inc.
                                          1617 Sherman Avenue
                                          Madison, WI 53704

D.   Premises:                            Ewart Building, Floor 3

E.   Date of Lease:                       November _____, 2001

F.   Lease Term:                          Three (3) years, seven (7) months

G.   Commencement Date of Term:           December 1, 2001

H.   Expiration Date of Term:             June 30, 2005

I.   Fixed Rent:                          See Section 3 of
                                          ---
                                          Lease Agreement

J.   Rentable Area of Premises:           6,600 Square Feet

K.   Rentable Area of Building:           60,000 Square Feet

L.   Tenant's Percentage:                 11.0%

M.   Base Year:                           1999

N.   Security Deposit:                    $11,125.59

O.   Floor of Premises:                   Floor 3

P.   Broker:                              Grant Street Associates, Inc.
                                          425 Union Trust Building
                                          501 Grant Street
                                          Pittsburgh, PA  15219

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2.   LEASING AGREEMENT.

     Landlord hereby leases to Tenant and Tenant hereby hires and takes from
Landlord the premises (the "Premises") consisting of approximately 6,600
rentable square feet as outlined on the plan attached hereto as Exhibit "A",
                                                                ----------
which Premises are contained in the building (the "Building") located at 925
Liberty Avenue, Pittsburgh, Pennsylvania. This Lease shall be for a term (the
"Term") of three (3) years and seven (7) months commencing on the Commencement
Date. The Premises shall be occupied and used by Tenant for general office uses
and for no other purpose. Notwithstanding anything to the contrary contained in
the foregoing or in Paragraph 1, Landlord's obligations under this Lease are
expressly contingent upon: (i) Landlord entering into an agreement satisfactory
to Landlord, in its sole discretion, with the current occupant of the Premises
(the "Current Occupant"), for the termination of the Current Occupant's lease
with Landlord for the Premises; (ii) the Current Occupant vacating the Premises
on or before December 1, 2001.

3.   RENT.

     A.  Fixed Rent. Tenant shall pay to Landlord at the management office of
the Building or to such other person or such other place as directed from time
to time by notice to Tenant from Landlord, without demand, notice, offset or
deduction, fixed rent ("Fixed Rent") at the annual rate(s) as follows:

         (i) for the portion of the Term beginning as of the Commencement Date
and ending on the last day of the forty-third (43rd) month thereafter, Tenant
shall pay to Landlord Fixed Rent in the annual amount of One Hundred
Thirty-three Thousand Five Hundred Seven and 08/100 ($133,507.08) per year,
payable in equal monthly installments of Eleven Thousand One Hundred Twenty-five
and 59/100 ($11,125.59) per month.

     Fixed Rent shall be payable in equal monthly installments in advance on the
first day of each calendar month during the Term. Fixed Rent shall be prorated
for partial months within the Term. All charges, costs and sums including any
applicable late charges required to be paid by Tenant to Landlord under this
Lease in addition to Fixed Rent are additional rent, and Fixed Rent and
additional rent shall hereinafter be collectively called "Rent". Tenant's
covenant to pay Rent shall be independent of every other covenant in this Lease.

     B.  Late Charge. If Tenant shall fail to pay Rent, including additional
rent or any other charge at any time due or payable hereunder, within ten (10)
days after same is due and payable, Tenant agrees to pay to Landlord, as and for
a late charge by reason thereof, without further notice or demand by Landlord, a
sum equal to ten cents ($.10) for every unpaid dollar thereof. Nothing contained
in this Paragraph 3 is intended to grant Tenant any extension of time in respect
of the due dates for any payments under this Lease, nor shall the same be
construed to be a limitation of or a substitution for any other rights, remedies
and privileges of Landlord under this Lease or otherwise.

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4.   RENTAL ADJUSTMENTS FOR OPERATING EXPENSES.

     As additional rent, Tenant shall pay to Landlord each year during the Term
hereof (i) Tenant's pro rata share of any increases in the costs and expenses of
managing, operating and maintaining the Building (hereinafter called the
"Operating Expenses") over the Operating Expenses for the Base Year, and (ii)
the Tenant's pro rata share of any increases in Taxes (as hereinafter defined)
over the Taxes for the Base Year. The increase, if any, in Operating Expenses,
shall be determined by subtracting the Base Year Operating Expenses from the
Operating Expenses for each Calendar Year subsequent to 2001 ("Comparison
Year"). Tenant's share of increased Operating Expenses shall be calculated by
multiplying the increase in Operating Expenses by 11%. The increase, if any, in
Taxes shall be calculated in the same manner as the separate calculation for
increases in Operating Expenses as described in the preceding sentence.

     A.  Definitions. The following terms shall have the following meanings
hereinafter set forth:

         (i)   "Lease Year" means each calendar year during the Term except that
(a) the first Lease Year is the period from the Commencement Date to the next
December 31st, both inclusive, and (b) the last Lease Year is the period from
January 1 of the year in which the Term expires to the date upon which the Term
expires, both inclusive.

         (ii)  "Tenant's Share" means 11% which is calculated by dividing
Tenant's rentable area of 6,600 square feet by the 60,000 square feet of the
rentable area in the Building.

         (iii) "Operating Expenses" means, for each Lease Year, (a)all costs,
expenses, and disbursements of every kind, nature or description(including, but
not limited to, a normal and customary fee for management of the Property) which
Landlord shall pay or become obligated to pay in connection with the ownership,
management, operation, maintenance, repair and replacement of the Property and
of the personal property, fixtures, machinery, equipment, systems and apparatus
located therein or used in connection therewith, and (b) those costs, expenses
and disbursements which Landlord reasonably determines it would have incurred
had the Building been 90% occupied at all times during such Lease Year;
provided, however, that "Operating Expenses" shall not include the following:

               (a) Costs of tenant improvement renovations pursuant to any "Work
Letter";

               (b) Leasing commissions and attorneys fees incurred in connection
with leasing;

               (c) Costs of capital improvements to the Building, except that
Operating Expenses shall include (i) the cost of any capital improvement,
amortized over the useful life of such capital improvement, which reduces any
component cost included

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within Operating Expenses, (ii) if Landlord shall pay the cost for any capital
improvement described in clause (i), above, interest on the unamortized portion
of the cost of such capital improvement, at the rate paid by Landlord, (iii) if
Landlord shall lease any capital improvement described in clause (i), above, all
rental and other payments made under such lease and (iv) the cost of any capital
improvements made to keep the Building in compliance with applicable
governmental laws, ordinances, rules and regulations, (including, but not
limited to The Americans with Disabilities Act);

               (d)  Depreciation, interest and principal payments on mortgages
and other indebtedness related to the Building and on any personal property used
in connection therewith (except that Operating Expenses shall include
depreciation and interest with respect to machinery, equipment, systems,
property or facilities installed in or used in connection with the Building if
one of the principal purposes of such installation or use was to reduce any
component cost included within Operating Expenses).

     Operating Expenses "for" a Lease Year or period shall mean those component
costs included within Operating Expenses which are reasonably allocable to such
Lease Year or period as determined by Landlord in the reasonable exercise of its
discretion without regard to when such Operating Expenses are incurred or paid.

         (iv)  "Taxes" means, for each Lease Year, (a) the face amount of all
federal, state and local governmental taxes, assessments and charges (including
transit or transit district taxes or assessments) of any kind or nature, whether
general, special, ordinary or extraordinary, which Landlord shall pay or shall
become obligated to pay because of or in connection with ownership, leasing,
management, control or operation of the Building or of the personal property,
fixtures, machinery, equipment, systems and apparatus located therein or used in
connection therewith, including, without limitation, all ad valorem taxes and
the Pittsburgh Business Privilege Tax; (b) any tax or excise levied, confirmed,
assessed or imposed in lieu of those taxes described in clause (a), above; (c)
any water charges and/or sewer rents which may be assessed, levied, confirmed or
imposed in respect of, or which may become a lien upon, the Building or any
portion thereof; and (d) all fees, costs and expenses incurred by Landlord in
negotiating, contesting or appealing any of the items described in clauses (a)
through (c) above. The amount included in Taxes for any Lease Year or other
annual period shall be without regard to when such tax is payable, except that
if any special assessment payable in installments is levied against the Building
or any portion thereof, taxes for any Lease Year or annual period shall include
only the installments of such assessments and any interest thereon payable in
such year or period (all without regard to any right to pay or payment of any
such special assessment in a lump sum or single payment). In determining the
amount of Taxes for any Lease Year, there shall be deducted from the amount of
such Taxes any refund of Taxes received by Landlord which are applicable to such
Lease Year, but only to the extent such refund relates to Taxes for a period
within the Term (and in no event will Taxes be decreased below the amount of
Taxes for the Base Year). Taxes shall not include any federal or state
franchise, capital stock, inheritance, income or estate taxes, except that if a
change occurs in the method of taxation resulting in the substitution

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of any such taxes for any Taxes as hereinabove defined, such substituted taxes
shall be included in Taxes.

         (v)   "Base Year" means the calendar year 1999.

     B.  Expense Adjustment.

         (i)   Tenant shall pay as additional rent for each Lease Year an amount
(the "Expense Adjustment Amount") equal to Tenant's Share of the increase in
such Operating Expenses for such Lease Year above the Operating Expenses for the
Base Year, and if the Term shall terminate on a date other than December 31, the
Expense Adjustment Amount for the last Lease Year of the Term shall be an amount
equal to Tenant's Share of Operating Expenses for the full calendar year in
which the Term ends multiplied by a fraction, the numerator of which shall be
the number of months and partial months during such calendar year which coincide
with the Term, and the denominator of which shall be twelve. Tenant shall also
pay to Landlord (in the manner as set forth below) Tenant's Share of the excess,
if any, of Taxes for such calendar year over Taxes for the Base Year. Within a
reasonable amount of time after the end of the calendar year, Landlord shall
furnish Tenant with a statement of the Taxes incurred by Landlord for the prior
calendar year and, after the end of the first calendar year only, a statement of
the Taxes incurred by Landlord for the Base Year. If the Taxes incurred by
Landlord for any year subsequent to the Base Year exceed the Taxes incurred by
Landlord during the Base Year, then Tenant shall pay to the Landlord the
Tenant's Share of such increase in Taxes, without demand, within thirty (30)
days from the sending of such statement by Landlord to Tenant. The amount of
said deficiency to be paid by Tenant shall hereafter be referred to as the "Tax
Adjustment Amount".

         (ii)  Prior to the commencement of each Lease Year, Landlord shall
notify Tenant of Landlord's estimate of the Expense Adjustment Amount and the
Tax Adjustment Amount for such Lease Year and Tenant shall pay, as Additional
Rent, such amounts in equal monthly installments on the first day of each
calendar month during such Lease Year, in advance and without demand or any
set-off or deduction whatsoever. If at one or more times during such Lease Year
Landlord revises its estimate of the Expense Adjustment Amount or Tax Adjustment
Amount for such Lease Year, Landlord may (but shall not be obligated to) notify
Tenant of such revised estimate and of the increase or decrease in such monthly
payments thereafter payable during such Lease Year necessary to cause the total
monthly payments during such Lease Year to equal Landlord's then current
estimate of the Expense Adjustment Amount or Tax Adjustment Amount for such
Lease Year, and Tenant shall pay such revised monthly payment amount on the
first day of each calendar month thereafter during such Lease Year. Each such
estimate provided by Landlord shall show separately the amount thereof allocable
to Taxes and the amount thereof allocable to Operating Expenses other than Taxes

         (iii) Following the close of each Lease Year, Landlord shall furnish to
Tenant a statement setting forth the actual Expense Adjustment Amount and the
Tax Adjustment Amount for such Lease Year and, within thirty (30) days after
receipt of such

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statement, Tenant shall pay the excess, if any, of such actual Expense
Adjustment Amount and the actual Tax Adjustment Amount for such Lease Year based
upon Landlord's estimates.

                  (iv) After Landlord receives the relevant tax bills for each
Lease Year, Landlord shall also furnish to Tenant a statement setting forth the
actual amount of Taxes for such Lease Year and, within thirty (30) days after
receipt of such statement, Tenant shall pay the excess, if any, of such actual
amount of the Tax Adjustment Amount which relates to Taxes for such Lease Year
as shown in said statement over the amount of the payments theretofore made by
Tenant with respect to the Tax Adjustment Amount for such Lease Year based upon
Landlord's estimates.

                  (v)  If the total estimated monthly payments paid by Tenant
for any Lease Year exceed the actual Expense Adjustment Amount for such Lease
Year, such excess shall be credited against the payments of additional rent due
or next becoming due hereunder. If the total estimated monthly payments paid by
Tenant for any Lease Year exceed the actual Tax Adjustment Amount for such Lease
Year, such excess shall be credited against the payments of additional rent due
or next becoming due hereunder.

5.       SERVICES.

         A.       Landlord shall provide the following services:

                  (1)  Customary janitor and cleaning service in the Premises,
Saturdays, Sundays and holidays excepted. Holidays shall mean New Year's Day,
George Washington's Birthday, Memorial Day, July 4th, Labor Day, Veteran's Day,
Thanksgiving Day, the day after Thanksgiving Day, Christmas Day and any other
holidays as observed by other first-class office buildings in Pittsburgh,
Pennsylvania, or as agreed to with the union(s) representing Building employees.

                  (2)  Heat and air-conditioning in the Premises in accordance
with applicable laws during Normal Business Hours, Sundays and holidays
excepted, to the extent necessary for comfortable occupancy of the Premises
under normal business operations in the absence of the use of machines or
equipment or excessive personnel which affect the temperature otherwise
maintained in the Premises. The term "Normal Business Hours" shall mean 8:00
a.m. to 6:00 p.m., Monday through Friday, and 8:00 a.m. to 1:00 p.m. Saturday.
Tenant will be charged for all heating and air-conditioning requested and
furnished before or after Normal Business Hours at rates from time to time
established by Landlord, but that Tenant shall only be responsible for such
heating and air conditioning as it relates to the Premises. Wherever heat
generating machines or equipment are used in the Premises which affect the
temperature otherwise maintained by the air-conditioning system, Landlord may,
at its option, provide and install supplementary air-conditioning units in the
Premises and the cost of providing, installing, operating and maintaining the
same shall be paid by Tenant as Additional Rent. Tenant shall cooperate fully
with Landlord to assure the most effective operation of the Building's heat and
air-conditioning systems, and shall refrain from adjusting any controls other
than room

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thermostats installed for Tenant's use and shall, when not in use, keep closed
all doors connecting the Premises to public corridors.

                  (3) Electrical. Landlord shall supply electricity for Building
Standard lighting fixtures installed in the Premises and for normal task lights,
small office machines and other incidental 120 volt loads connected to Building
Standard 120 volt, single phase outlets to the Premises subject to all other
terms and conditions herein.

                  (4) Water from City mains for drinking, lavatory and toilet
purposes as customary for office use, drawn through fixtures installed by
Landlord.

                  (5) Passenger elevator service in common with other tenants of
the Building and freight elevator service, subject to scheduling by Landlord. In
the event that Tenant desires to utilize the freight elevators other than during
Normal Business Hours, Tenant will pay Landlord for such usage at rates from
time to time established by Landlord.

                  (6) Window washing of all exterior windows.

               B. The following subparagraphs shall, to the extent permitted by
applicable laws and regulations, govern the furnishing of electrical service for
the Premises.

                  (1) Landlord will furnish or cause to be furnished electricity
for the Premises as herein provided. Landlord shall have the right, at any time
and from time to time during the Term of this Lease, to contract for service to
the Building or any portion thereof from any company providing electric service.
Tenant shall cooperate with Landlord and any electric service provider with
respect to the providing of electric service and will allow for reasonable
access to the Building's electrical lines, feeders, users, wiring and other
items within the Premises. The Fixed Rent for the Base Year includes a charge
for consumption of electricity for the Building Standard lighting fixtures
installed in the Premises and for normal small office machines and fixtures
connected to the Building's standard 110-volt, single phase outlets during
Normal Business Hours. Tenant shall pay monthly to Landlord, as additional rent,
for the consumption of electricity used in the Premises whenever the total
connected load exceeds 3 watts per square foot of rentable area of the Premises
and for the consumption of electricity used beyond Normal Business Hours at a
rate which shall be the higher of: (a) the rate which Tenant would be required
to pay if such service was being provided to Tenant directly by the public
utility company; or (b) the rate computed on Landlord's average cost per
kilowatt hour. Such average cost shall be determined by dividing the total
kilowatt hours used in the Building into the total
cost of the utility company's electricity invoices for the Building. The amount
of electrical consumption in the Premises for a total connected load in excess
of 3 watts per square foot and Tenant's consumption of electricity by Tenant
shall be determined by Landlord's reasonable estimate, or, at either Landlord's
option or Tenant's request, by an engineering analysis by a consultant retained
by Landlord, such engineering analysis to be at Tenant's sole cost.

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                  (2) At any time hereafter and to the extent permitted by
applicable laws and regulations, Landlord, at Landlord's sole option, may elect
to install or cause to be installed, at Landlord's cost, separate meters or
sub-meters to measure Tenant's consumption of electricity in the Premises or to
measure Tenant's consumption of electricity for any special uses (such as
computer centers), in which event Tenant shall pay all such meter charges either
directly to the public electric utility company supplying the electricity or
directly to the Landlord as the case may be at such rates as are set forth in
Paragraph 5B(1) above. In addition, at any time hereafter and to the extent
permitted by applicable laws, Landlord, at Landlord's sole option, may at
Landlord's cost, elect to install sub-meters which measure, in addition to
Tenant's consumption of electricity in the Premises, the Tenant's consumption of
electricity in other premises or areas of the Building. Charges for excess,
overtime or special use electrical consumption shall be billed and paid as
additional rent.

                  (3) Tenant shall pay for all electricity required for the
operation of any special air conditioning or ventilating system and for any
office machinery or equipment requiring special or extra current. Tenant shall
pay for the maintenance and replacement of all light fixtures, electrical
switches, electrical outlets and lamps located in the Premises and for all
bulbs, tubes, ballasts and starters utilized in the Premises.

                  (4) Tenant's use of electrical energy shall never exceed the
capacity of the then existing feeders to the Building or the then existing
risers or wiring installations. If Tenant wishes to install in the Premises
equipment which would not be considered ordinary office equipment, including,
but not limited to items such as significant computer installation(s) or
supplemental air conditioning system(s), or other heat or cooling intensive
electrically operated equipment, Tenant shall submit to Landlord a list
indicating the specific type of additional equipment to be installed. Such list
shall include the number, type and model of each item of equipment to be
installed, as well as the manufacturer's electrical rating associated with same.
Any riser or risers needed to supply Tenant's electrical requirements and all
other equipment proper and necessary in connection therewith will, upon request
of Tenant, be installed by Landlord, at Tenant's sole cost and expense, if, in
Landlord's reasonable judgment, the same are necessary and will not cause or
create a hazardous condition or entail excessive or unreasonable alterations,
repairs or expenses or interference with or disturb other tenants. Tenant shall
not, without the prior consent of Landlord, install equipment which would not be
considered ordinary office equipment or make or perform or permit any alteration
to wiring installations, telephone line installations or other electrical or
communication facilities in or serving the Premises.

                  (5) In the event the Premises or any portion thereof is
separately metered or sub-metered pursuant to the foregoing paragraphs, the
Fixed Rent reserved under Paragraph 3 which includes a charge for the
consumption of electricity for Building standard uses during the Base Year,
shall be reduced in the amount of fifty cents ($.50) per square foot of the
Rentable Area within the then Premises or within the portion of the Premises
which is separately metered or sub-metered.

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                  (6) If either the quantity or character of the electrical
service is changed by the utility company supplying electrical service to the
Building or is no longer available or suitable for Tenant's requirements, no
such change, unavailability or unsuitability shall constitute an actual or
constructive eviction, in whole or in part, or entitle Tenant to any abatement
or diminution of Fixed Rent or additional rent, or relieve Tenant from any of
its obligations under this Lease or impose any liability upon Landlord, or its
agents, by reason of inconvenience or annoyance to Tenant, or injury to or
interruption of Tenant's equipment, business, or otherwise.

                  (7) Notwithstanding any other provision herein, the parties
understand and acknowledge that Tenant's failure or refusal for any reason
whatsoever to utilize such electrical energy as Landlord stands ready to provide
shall not entitle Tenant to any abatement or diminution in the Fixed Rent or
additional rent payable hereunder.

                  (8) Tenant agrees upon Landlord's request to promptly execute
such amendments to this Lease which may be required pursuant to the foregoing
subparagraphs.

         C.       Landlord shall in no event be obligated to furnish any
services or utilities, other than those specified in Paragraphs 5(A) and 5(B)
above. If Landlord elects to furnish services or utilities requested by Tenant
in addition to those specified in Paragraphs 5(A) and (B) above (including
utility service at times other than those specified in said sections) Tenant
shall pay Landlord's then prevailing rates for such services and utilities,
within ten (10) days after receipt of Landlord's invoices therefor. No
discontinuance of any service or utility pursuant to this Paragraph 5(C) shall
result in any liability of Landlord to Tenant or be deemed to be an eviction or
a disturbance of Tenant's use of the Premises.

         D.       Tenant agrees that Landlord shall not be liable for damages
for failure to furnish or delay in furnishing any service which failure or delay
is caused in whole or in part, by any one or more of the causes specified in
Paragraph 26J hereof. No failure or delay in furnishing any service caused in
whole or in part by any one or more of the causes specified in Paragraph 26J
hereof shall result in any liability of Landlord to Tenant, or be deemed to be
an eviction or disturbance of Tenant's use of the Premises, or relieve Tenant of
any of its obligations under this Lease including the obligation to pay Rent.
Tenant hereby waives and releases all claims against Landlord from damages for
interruption or stoppage of such services.

6.       LANDLORD'S TITLE.

         Nothing contained in this Lease shall empower Tenant to do any act
which can, shall or may encumber the interest or title of Landlord in and to the
Building or the Land upon which the Building is situated. Tenant may not record
this Lease, any memorandum of this Lease or any instrument affecting the
Building or the Land upon which the Building is situated in any public office
without the Landlord's prior written consent.

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7.       SECURITY DEPOSIT.

         As additional security for the full and prompt performance by Tenant of
all of its obligations hereunder, Tenant has upon execution of this Lease paid
to Landlord the security deposit set forth in Paragraph 1N, which sum may be
applied by Landlord for the purpose of curing any default or defaults of Tenant
under this Lease. Tenant shall pay to Landlord as security, on request by
Landlord, any amounts so used by Landlord. Landlord shall not pay any interest
on the security deposit and the security deposit may be commingled by Landlord
with other tenant security deposits or other funds of Landlord. Tenant also
hereby grants to Landlord a security interest in the security deposit in
accordance with applicable provisions of the Uniform Commercial Code as adopted
in the Commonwealth of Pennsylvania. If Tenant has not defaulted hereunder or if
Landlord has not applied said sum to said default, then said security deposit or
any portion thereof not so applied by Landlord shall be paid to Tenant within
forty-five (45) days after the expiration of this Lease and the vacation of the
Premises by Tenant. The security deposit shall not be deemed an advance payment
of Fixed Rent or measure of damages for any default by Tenant under this Lease,
nor shall it be a bar or defense to any action which Landlord may at any time
institute against Tenant.

8.       MORTGAGE BY LANDLORD.

         This Lease is expressly subject and subordinate at all times to (i) any
ground, underlying or operating lease of the Building or the Land upon which the
Building is situated now or hereafter existing and all amendments, renewals and
modifications thereof ("Superior Leases") and (ii) the lien of any current or
future mortgage or trust deed encumbering the Building, the Land or any such
Superior Leases now or hereafter existing ("Superior Mortgages"), and to all
advances made or to be made upon the security thereof. Tenant agrees:

         (a) if requested by any mortgagee, trustee or lessor under a Superior
Mortgage or Superior Lease, Tenant will execute such agreement or agreements
evidencing such subordination as may be reasonably required by any such
mortgagee, trustee, or lessor; and

         (b) in the event of any default by Landlord under this Lease which
would give Tenant the right to terminate this Lease or to claim a partial or
total eviction, Tenant will not exercise any such right (i) until it has
notified in writing the holders of all Superior Mortgages and the lessors of all
Superior Leases (as the case may be), if the name and address of such holder or
lessor shall previously have been furnished by written notice to Tenant, of such
default, and (ii) until a reasonable period, not exceeding thirty (30) days, for
commencing the remedying of such default shall have lapsed following the giving
of such notice, and (iii) unless such holder or lessor (as the case may be) with
reasonable diligence, shall not have so commenced and continued to remedy such
default or to cause such default to be remedied; and

         (c) if any Superior Mortgage be foreclosed, or if any Superior Lease be
terminated, upon request of the mortgagee, trustee, lessor or purchaser at any
foreclosure

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sale, Tenant will attorn to the purchaser at any foreclosure sale or the lessor
under the Superior Lease (as the case may be) and will execute such instruments
as may be necessary or appropriate to evidence such attornment; and

         (d) Tenant shall, from time to time upon not less than ten (10) days'
prior request by Landlord, deliver to Landlord a statement, in form satisfactory
to Landlord, in writing and certifying: (i) that this Lease is unmodified and in
full force and effect (or if there have been modifications that the Lease as
modified is in full force and effect); (ii) the dates to which Rent and other
charges have been paid; (iii) that, to the Tenant's knowledge, Landlord is not
in default under any provision of this Lease, or, if in default, the nature
thereof in detail, it being intended that any such statement may be relied upon
by any prospective purchaser or tenant of the Building, any mortgagees or
prospective mortgagees thereof, or any prospective assignee of any mortgage
thereof and (d) such other matters as may be reasonably requested. Tenant shall
execute and deliver the aforesaid estoppel letter and whatever instruments may
be required for such purposes and, without limitation of Landlord's other rights
and remedies or Tenant's liability for failure so to do, if Tenant fails so to
do within ten (10) days after demand in writing, Tenant shall be deemed to have
accepted and executed such estoppel letter and other documents and hereby
authorizes Landlord as its attorney in fact for the sole purpose of executing
such estoppel letter and other documents.

9.       CERTAIN RIGHTS RESERVED TO LANDLORD.

         Landlord reserves the following rights:

                  (a) Entry - if Tenant vacates or abandons the Premises, to
enter the Premises in order to decorate, remodel, repair, alter or otherwise
prepare the Premises for re-occupancy, without same being deemed acceptance of a
surrender and without affecting Tenant's obligation to pay Rent.

                  (b) Pass Keys - to have pass keys to the Premises.

                  (c) Access for Repairs - to have access to the Premises at any
time in the event of an emergency, and otherwise at reasonable times, to take
any and all measures, including inspections, repairs, alterations, additions and
improvements to the Premises or to the Building, as Landlord may deem necessary
or desirable for the safety, protection or preservation of the Premises or the
Building or the Landlord's interests, or as may be necessary or desirable in the
operation or improvement of the Building or in order to comply with all laws,
orders and requirements of governmental or other authorities.

                  (d) Show Premises - to show the Premises to prospective
tenants or brokers during the last year of the Term, and to prospective
purchasers, mortgagees and others having a legitimate interest at all reasonable
times upon reasonable prior notice given to Tenant at the Premises only.

                                       11

<PAGE>

                  (e) Service Contracts - to approve all sources furnishing sign
painting, ice, drinking water, beverages, utilities, foods, towels or toilet
supplies or extra cleaning services used or consumed in the Building or on the
Premises, and to select an electric service provider and/or alternative electric
service providers and other providers of utilities to the Building.

                  (f) Heavy Equipment - to approve the weight, size and location
of safes or heavy equipment or other articles. Such items may be moved in,
about, or out of the Building or the Premises only at such times and in such
manner as Landlord shall direct and in all events, however, at Tenant's sole
risk and responsibility.

                  (g) Close Building - to close the Building after Normal
Business Hours and on holidays subject, however, to Tenant's right to admittance
under such regulations as Landlord may prescribe from time to time, which may
include by way of example but not of limitation, that persons entering or
leaving the Building identify themselves to a watchman by registration, photo
identification cards, or otherwise and that said persons establish their right
to enter or leave the Building. Landlord may exclude or expel any peddler(s) at
any time. Landlord shall also have the right to prohibit or restrict access to
the Building in the event of an emergency or for the purpose of testing the
Building's life, safety and emergency systems.

                  (h) Building Identification and Appearance - to change the
Building's name or street address ; to install and maintain all signs on the
exterior or interior of the Building, to approve prior to installation, all
signs, shades, blinds, drapes and internal lighting; and to change the
arrangement of entrances, doors, corridors, stairs and other public service
portions of the Building. If Tenant's Premises includes the area located
directly adjacent to the elevator corridors/lobby, Tenant shall utilize such
area only in a business-like and professional manner, and Landlord expressly
reserves the right to control the appearance and use of such elevator
corridors/lobby by Tenant. Further, Landlord also reserves the right of access
to such elevator corridors/lobby.

                  (i) Exclusives - to grant to any party the exclusive right to
conduct any business or service in the Building, provided such exclusive right
shall not operate to prohibit Tenant from using the Premises for the purposes
permitted hereunder.

                  (j) Vending Machines - to install vending machines of all
kinds in the Premises, and to provide mobile vending service therefor, and to
receive all of the revenue derived therefrom, provided, however, that no vending
machines shall be installed by Landlord in the Premises nor shall any mobile
vending service be provided therefor, unless Tenant so requests. Tenant shall
not have vending machines placed in the Premises or obtain mobile vending
service without Landlord's prior written consent.

         Landlord may enter upon the Premises and may exercise any or all of the
foregoing rights hereby reserved without being liable in any manner to Tenant.
Any such entry and/or exercise of rights shall not in any way affect the
obligations of Tenant under this Lease, including without limitation, the
obligation to pay Rent nor shall such entry and/or exercise

                                       12

<PAGE>

entitle Tenant to any abatement or reduction in Rent, or be deemed to be
constructive eviction or be grounds for a termination of this Lease or the Term
hereof, nor shall such entry and/or exercise give Tenant the right to claim
damages or any matter or thing from Landlord or Landlord's agent(s) or
contractor(s).

10.      WAIVER.

         Tenant waives all claims it may have against Landlord and the Building
manager and their respective agents or employees, for injury or damage to
person, property or business sustained by Tenant, its agents, employees or
invitees resulting directly or indirectly from the Premises, equipment therein,
or any part of the Premises becoming out of repair or resulting from any
accident within the Premises or resulting directly or indirectly from any act of
Landlord or the Building manager, unless such claim arises from the gross
negligence or willful misconduct of the Landlord or Building Manager (and if
alleged to be caused directly by the gross negligence or willful misconduct of
Landlord or the Building Manager, then only after (i) Tenant shall have given
Landlord notice of the condition claimed to constitute Landlord's gross
negligence or willful misconduct, and (ii) the expiration of a reasonable time
after such notice has been received by Landlord without Landlord having taken
reasonable and practicable means to cure or correct such condition; and pending
such cure or correction by Landlord, Tenant shall take all such reasonably
prudent temporary measures and safeguards to prevent any injury, loss or damage
to persons or property). Tenant also waives any employer's immunity under the
Pennsylvania Workers Compensation Act. This provision shall apply without
limitation to damage caused by water, snow, frost, steam, gas, sewer gas or
odors, or by the bursting or leaking of pipes or plumbing works or the failure
of any appurtenances or equipment. If any such damage to the Premises, any
equipment or property located therein, or to tenants thereof results from any
act, omission or negligence of Tenant, its agents, employees or invitees,
Landlord may, at Landlord's option, repair such damage, and Tenant shall pay to
Landlord as additional rent and on demand the amount of all costs of such
repairs and damages.

11.      INSURANCE, INDEMNIFICATION, CASUALTY.

         A. (1) Tenant agrees to and shall, on or before the Commencement Date
of the Term, secure from one or more good and responsible companies doing
insurance business in the Commonwealth of Pennsylvania and maintain during the
entire Term of the Lease the following insurance coverage: (i) comprehensive
general liability insurance for the mutual benefit of Landlord and Tenant
relating to the Premises and its appurtenances in an amount of not less than Two
Million Five Hundred Thousand and 00/100 Dollars ($2,500,000.00) in respect to
personal injury or death and of not less than Two Million Five Hundred Thousand
and 00/100 Dollars ($2,500,000.00) in respect of property damage; and (ii) fire
and extended coverage, vandalism, malicious mischief and special extended
coverage insurance covering all risks of physical loss, in an amount adequate to
cover the cost of replacement of all leasehold or Building improvements in the
Premises which were originally constructed or provided by or on behalf of
Landlord or thereafter added, as well as the cost of replacement of all
fixtures, equipment, decoration, contents and personal property therein; and
(iii) if there is a boiler or air-conditioning equipment in, on, adjoining or

                                       13

<PAGE>

beneath the Premises, broad form, boiler or machine insurance in the amount of
Two Hundred Fifty Thousand and 00/100 Dollars ($250,000.00). All such insurance
shall name Landlord and Tenant as insureds as their respective interests may
appear and contain a stipulation that it is Tenant's primary insurance. Tenant
agrees to deliver to Landlord at least fifteen (15) days prior to the time such
insurance is first required to be carried by Tenant and thereafter at least
fifteen (15) days prior to the expiration of any such policy, either a duplicate
policy or a certificate of insurance procured by Tenant evidencing compliance
with its obligations hereunder, together with evidence of payment therefor.

                  All of the aforesaid insurance shall be written by one or more
responsible insurance companies satisfactory to Landlord and shall contain
endorsements that: (i) such insurance may not be cancelled or amended with
respect to Landlord except upon thirty (30) days written notice by registered
mail to Landlord from the insurer; and (ii) Tenant shall be solely responsible
for payment of premiums for such insurance. In the event Tenant fails to furnish
such insurance, Landlord may obtain such insurance and the premiums shall be
paid by Tenant to Landlord upon demand. The minimum limits of the aforesaid
insurance shall be subject to increase at the end of every three (3) years
during the Term if Landlord, in the exercise of its reasonable judgment, shall
deem it necessary for adequate protection.

                  (2) Tenant agrees, at its own cost and expense, to comply with
all of the rules, regulations and recommendations of the Fire Insurance Rating
organization having jurisdiction and any similar body. If, at any time and from
time to time, as a result of or in connection with any failure by Tenant to
comply with the foregoing sentence or any act of omission or commission by
Tenant, its employees, contractors or licensees, or as a result of or in
connection with the use to which the Premises are put (notwithstanding that such
use may be for the purposes hereinbefore permitted or that such use may have
been consented to by Landlord), the fire insurance rate(s) and/or rent insurance
rates applicable to the Premises, or the Building in which same are located, or
to any other premises in said Building, or to any adjacent property owned or
controlled by Landlord or an affiliate of Landlord, and/or to the contents in
any or all of the aforesaid properties shall be higher than that which would be
applicable for the least hazardous type of occupancy legally permitted therein,
Tenant agrees that it will pay to Landlord, on demand, as additional rent, such
portion of the premiums for all fire insurance policies and/or rent insurance
policies in force with respect to the aforesaid property and the contents
thereof as shall be attributable to such higher rate(s). For the purpose of this
Paragraph, any finding or schedule of the Fire Insurance Rating organization
having jurisdiction thereof shall be deemed to be conclusive.

                  (3) Each insurance policy carried by Landlord or Tenant and
insuring all or any part of the Building, the Premises, including improvements,
alterations and changes in and to the Premises made by either of them and
Tenant's trade fixtures or other contents of the Premises shall be written in a
manner to provide that the insurance company waives all right of recovery by way
of subrogation against Landlord and its agent or Tenant, as the case may be, in
connection with any loss or damage to the Premises or the Building in which the
premises are located, or to property or business caused by any of

                                       14

<PAGE>

the perils covered by fire and extended coverage, building and contents, and
business interruption insurance, for which either party may be reimbursed as a
result of insurance coverage affecting any loss suffered by it. So long as the
policy or policies involved can be so written and maintained in effect, neither
Landlord nor Tenant shall be liable to the other for any such loss or damage;
provided, however, that the foregoing waivers of liability given by Landlord and
Tenant to each other shall apply only to the extent of any recovery made by the
parties hereto under any policy of insurance now or hereafter issued. In the
event of the inability on the part of either party to obtain such a provision in
its policy or policies with the carrier with whom such insurance is then
carried, or such carriers require payment of additional premium for such
provision, the party so affected shall give the other party written notice of
such inability or the increase in premium as the case may be. The party to whom
such notice is given shall have fifteen (15) days from the receipt thereof
within which: (1) in the case of such inability on the part of the other
carrier, to procure from the aforesaid party's insurance carrier in writing, at
no increase in premium over that paid theretofore by the party so affected, such
waiver of subrogation; (2) in the case of increased premium, to pay the party so
affected the amount of such increase; (3) to waive, in writing, within the time
limit set forth herein, such requirement to obtain the aforesaid waiver of
subrogation." Should the party to whom such notice is given fail or comply as
aforesaid within the said fifteen (15) day period, each and every provision in
this subsection (3) in favor of such defaulting party shall be cancelled and of
no further force and effect.

            (4) Tenant will indemnify, save harmless, and defend Landlord from
and against any and all claims and demands in connection with any accident,
injury or damage whatsoever caused to any person or property arising directly or
indirectly out of the business conducted in the Premises or occurring in, on or
about the Premises or any part thereof, or arising directly or indirectly from
any act or omission of Tenant or any concessionaire or subtenant or its or their
respective licensees, servants, agents, employees, or contractors, and from and
against any and all cost, expenses and liability, including reasonable
attorneys' fees, incurred in connection with any such claim or proceeding
brought thereon.

         B. (1) Should the Premises (or any part thereof) be damaged or
destroyed by fire or other casualty insured under Landlord's standard fire and
casualty insurance policy with approved standard extended coverage endorsement
applicable to the Premises, Landlord shall, except as otherwise provided herein,
and to the extent it recovers proceeds from such insurance, repair and/or
rebuild the same with reasonable diligence. Notwithstanding the foregoing, if
more than 60% of the Premises is destroyed, Tenant shall have the option of
terminating this Lease by written notice to Landlord given within thirty (30)
days of the date of such casualty. Landlord's obligation hereunder shall be
limited to the Building and improvements originally provided by Landlord at the
Commencement Date of the Term. Landlord shall not be obligated to repair,
rebuild or replace any property belonging to Tenant or any leasehold or building
improvements in the Premises which were originally constructed or provided by or
on behalf of Tenant at Tenant's cost. If there should be a substantial
interference with the operation of Tenant's business in the Premises as a result
of such damage or destruction which requires Tenant as a result of such damage
or destruction to temporarily close its business to the public, the Fixed Rent

                                       15

<PAGE>

and additional rent shall abate. Unless this Lease is terminated by Tenant or
Landlord as hereinafter provided, Tenant shall, at its cost and expense, repair,
restore, redecorate and re-fixture the Premises in a manner and to at least a
condition equal to that existing prior to such damage or destruction except for
the Building and improvements to be reconstructed by Landlord as above set
forth, and the proceeds of all insurance carried by Tenant on the property,
decorations and improvements, as well as fixtures and contents in the Premises,
shall be held in trust by Tenant for such purposes. Tenant agrees to commence
such work within thirty (30) days after the date of such damage or destruction
or the date Landlord substantially completes any reconstruction required to be
completed by it pursuant to the above, whichever date is later, and Tenant shall
diligently pursue such work to its completion.

              (2)   Notwithstanding anything to the contrary contained in the
preceding Paragraph B(1) or elsewhere in this Lease, Landlord, at its option,
may terminate this Lease on thirty (30) days notice to Tenant, given within
ninety (90) days after the occurrence of any damage or destruction if (1) the
Premises are damaged or destroyed as a result of a risk which is not covered by
Landlord's insurance or (2) the Premises are damaged and the cost to repair the
same shall be more than twenty-five percent (25%) of the cost of replacement
thereof, or (3) the Premises are damaged during the last eighteen (18) months of
the Term, or (4) the Building in which the Premises are located is damaged to
the extent of twenty-five percent (25%) or more of the then monetary value
thereof (whether the Premises be damaged or not), or (5) if the Building in
which the Premises are located is damaged (whether or not the Premises are
damaged) to such an extent that, in the sole judgment of Landlord, the Building
cannot be operated as an integral unit.

12.      SURRENDER OF PREMISES.

         Tenant shall deliver the Premises to Landlord upon the expiration or
sooner termination of the Term or upon termination of Tenant's right of
possession of the Premises in as good condition as when Tenant was first
entitled to possession thereof, ordinary wear and fire and other casualty not
resulting from Tenant's negligence excepted, failing which Landlord may restore
the Premises to such condition and Tenant shall pay Landlord the cost thereof in
accordance with the provisions of Paragraph 26 hereof. All installations,
alterations, additions, hardware, non-trade fixtures and improvements, temporary
or permanent, except movable furniture, trade fixtures and equipment belonging
to Tenant, in or upon the Premises, whether placed there by Tenant or Landlord,
unless otherwise agreed in writing at the time of the installation, shall be
Landlord's property and shall be relinquished to Landlord in good condition,
ordinary wear and tear excepted, at the termination of this Lease or Tenant's
right to possession by lapse of time or otherwise, all without compensation,
allowance or credit to Tenant; provided, however, that if prior to such
termination or within fifteen (15) days thereafter Landlord so directs by
notice, Tenant shall promptly remove the installations, alterations, additions,
hardware, non-trade fixtures and improvements placed in or upon the Premises by
Tenant and designated in the notice, failing which Landlord may remove the same
and Tenant shall, upon demand, pay to Landlord the cost of such removal and of
any necessary restoration of the Premises.

                                       16

<PAGE>

13.  ALTERATIONS.

     Tenant shall not make any alterations, additions, improvements or
decorations to the Premises without Landlord's prior written consent, which
consent shall not be unreasonably withheld, conditioned or delayed as to
non-structural items and as to items which do not affect the Building's HVAC,
plumbing, mechanical or electrical systems, and Tenant shall, if requested by
Landlord, furnish Landlord with plans and specifications, names and addresses of
contractors, copies of contracts necessary permits and indemnification in form
and amount satisfactory to Landlord and shall, prior to the commencement of any
work, cause its contractors to file waivers of lien against any and all claims,
costs, damages, liabilities and expenses which may arise in connection with any
such work. Tenant hereby agrees to indemnify and hold harmless Landlord, its
agents and employees from any and all liabilities of every kind and description
which may arise out of or be connected in any way with any such work. Before
commencing any such work, Tenant shall furnish Landlord with certificates of
insurance from all contractors performing labor or furnishing materials insuring
Landlord in such amounts as Landlord deems appropriate against any and all
liabilities which may arise out of or be connected in any way with such work.
Tenant shall pay the cost of all such work and also the cost of decorating the
Premises occasioned by such work.

     Upon completing any such work, Tenant shall furnish Landlord with
contractors' affidavits and full and final waivers of lien and receipted bills
covering all labor and materials expended and used. All such work shall comply
with all insurance requirements, with all of Landlord's Rules and Regulations,
and with all laws, (including, but not limited to The Americans with
Disabilities Act), ordinances, regulations and requirements of any governmental
and quasi-governmental bodies or agencies having or claiming jurisdiction over
the Premises, the Building or the land upon which the Building is situated. If
any such work results in a change in the heating, cooling or ventilating load in
the Premises, Tenant shall, at its expense but at the Landlord's option, either
modify the existing systems or provide supplementary heating, ventilating and/or
air conditioning systems or equipment necessary to accommodate such load change.
Tenant shall perform or cause such work to be performed in a manner which will
not interfere with or impair the use and enjoyment of any other portion of the
Building by Landlord and/or other tenants. All additions, alterations and
improvements to the Premises (excluding trade fixtures other than light
fixtures) shall become Landlord's property and, unless Landlord directs Tenant
to remove such items pursuant to Section 12 hereof, all such alterations and
improvements shall remain upon the Premises at the expiration or termination of
this Lease, or termination of Tenant's right of possession of the Premises,
without compensation, allowance or credit to Tenant.

     Tenant shall not permit any lien or claim for lien of any mechanic, laborer
or supplier or any other lien to be filed against the Building, the land upon
which the Building is situated, the Premises, or any part thereof arising out of
work performed, or alleged to have been performed by, or under the direction of,
or on behalf of Tenant. If any such lien or claim for lien is filed, Tenant
immediately shall either have such lien or claim for lien released of record or
shall deliver to Landlord a bond in form, content and amount

                                       17

<PAGE>

satisfactory to Landlord and issued by a surety satisfactory to Landlord,
indemnifying Landlord and anyone else designated by Landlord against all costs
and liabilities resulting from such lien or claim for lien and the foreclosure
or attempted foreclosure thereof. If Tenant fails to have such lien or claim for
liens released within thirty (30) days or to deliver such bond to Landlord,
Landlord, without investigating the validity of such lien, may pay or discharge
the same and Tenant shall reimburse Landlord as additional rent upon demand for
the amount so paid by Landlord, including Landlord's expenses and attorneys'
fees.

14.  REPAIRS.

     Landlord shall make all repairs necessary to maintain the plumbing, air
conditioning, and electrical systems, windows, floors (excluding floor
coverings), and all other items which do not constitute a part of the Premises
and are installed or furnished by Landlord, except repairs of Tenant's trade
fixtures and property and installations which Tenant was obligated to make or
which were performed by Landlord or others at Tenant's request or expense.
Landlord shall not, however, be obligated for any of such repairs until the
expiration of a reasonable period of time after receipt of written notice from
Tenant that such repairs are needed. In no event shall Landlord be obligated
under this Paragraph to repair any damage caused by any act, omission or
negligence of the Tenant or its employees, agents, invitees, licensees,
subtenants, contractors, subcontractors or assignees.

     Tenant shall take good care of the Premises and the fixtures and
appurtenances therein. Tenant shall, at its sole cost and expense, repair and
replace all damage or injury to the Premises and Building and to fixtures and
equipment caused by Tenant or its employees, agents, invitees, licensees,
subtenants, contractors, or subcontractors, or assignees, including, but not
limited to, injury or damage resulting from all or any of them moving in or out
of the Building or by installation or removal of furniture, fixtures or other
property, which repairs and replacements shall be in quality and class equal to
the original, undamaged condition. If Tenant fails to make such repairs or
replacements, the same may be made by Landlord in accordance with the provisions
of Paragraph 26N hereof.

     Landlord shall not be liable by reason of any inconvenience, injury to, or
interference with Tenant's business arising from the making of any repairs,
alterations, additions or improvements in or to the Premises or the Land and
Building or to any appurtenances or equipment therein. Landlord shall use
reasonable efforts to minimize such inconveniences and interference (but
Landlord shall not be required to perform such work after normal business hours
or on an overtime basis). There shall be no abatement of rent because of such
repairs, alterations, additions or improvements, except as may be specifically
provided in Paragraph 11 hereof. Landlord covenants to make reasonable efforts
to implement such repairs, alterations, additions or improvements in a timely
and expeditious manner, but in no event shall Landlord be required to perform
such work at times other than during Normal Business Hours.

                                       18

<PAGE>

15.  RULES AND REGULATIONS.

     Tenant shall abide by the current rules and regulations for the Building
attached to this Lease and made a part hereof as Exhibit "B" and by all
                                                 -----------
additional reasonable rules and regulations as may be adopted by Landlord from
time to time for the operation and management of the Building (which rules and
regulations Landlord shall promulgate and enforce in a non-discriminatory
manner). If any rules and regulations are contrary to the provisions of this
Lease, the provisions of this Lease shall govern. Landlord shall not be
responsible for the violation of any rules and regulations of the Building by
other tenants of the Building.

16.  ASSIGNMENT AND SUBLETTING.

     A.      Tenant, for itself, its heirs, distributees, executors,
administrators, legal representatives, successors and assigns, expressly
covenants that it shall not, voluntarily, involuntarily, by operation of law or
otherwise, without Landlord's prior written consent (which shall not be
unreasonably withheld, conditioned or delayed), (a) assign, convey, mortgage,
pledge, encumber, hypothecate, or otherwise transfer this Lease or any interest
therein; (b) allow any lien upon Tenant's interest; (c) sublet the Premises or
any part thereof, or; (d) permit the use or occupancy of the Premises or any
part thereof by anyone other than Tenant. Tenant shall, by notice, advise
Landlord of any proposed assignment or subletting which notice shall state the
name and address of the proposed assignee or subtenant, a summary of the terms
of such subletting or assignment, including without limitation, all rent and/or
other consideration payable thereunder or in connection therewith, and the
effective date of such assignment or subletting (which shall be not less than
thirty (30) days from the date such notice is given), and, concurrently with
such notice, Tenant shall deliver to Landlord a true and complete copy of the
proposed sublease or assignment, all other documents and instruments related
thereto and the proposed assignee's or subtenant's most recent financial
statements.

     Landlord shall not be deemed to be unreasonable in withholding its consent
if the proposed assignee or sublessee does not fulfill each of the following
requirements:

     (i)     The proposed sublessee or assignee must be of a financial net worth
and business reputation similar to tenants generally accepted by Landlord for
direct lease in the Building; and

     (ii)    The proposed sublessee or assignee must conduct a type of business
which shall make a business use of the Premises which is similar to that of
tenants generally accepted by Landlord for direct lease in the Building; and

     (iii)   The proposed sublessee or assignee must not be a school,
governmental or quasi-governmental entity, or conduct a personnel agency or
other such use that would have a significant amount of elevator usage or
pedestrian traffic; and

     (iv)    The proposed sublessee or assignee must not be a current or former
tenant of the Building.

                                       19

<PAGE>

     Any subletting or assignment hereunder shall not release or discharge
Tenant of or from any liability, whether past, present or future, under this
Lease, and Tenant shall continue fully and primarily liable hereunder. The
subtenant or subtenants or assignee shall agree to comply with and be bound by
all of the terms, covenants, conditions, provisions and agreements of this Lease
to the extent of the space sublet and assigned, and Tenant shall deliver to
Landlord promptly after execution an executed copy of each such sublease or
assignment of compliance by each such subtenant or assignee.

     Each assignee shall assume, and be deemed to have assumed this Lease and
shall be and remain jointly and severally liable with Tenant for the performance
and observance of all of the terms, covenants and conditions on the part of
Tenant to be kept, performed or observed hereunder. No assignment shall be
binding upon Landlord unless the assignee shall deliver to Landlord an
instrument in recordable form containing a covenant of assumption by the
assignee; provided, however, that the failure or refusal of such assignee to
execute the same shall not release such assignee from such joint and several
liability.

     Any consent by Landlord to any assignment or subletting shall not
constitute a waiver of strict future compliance by Tenant of the provisions of
this Section 16 or a release of Tenant from its liabilities hereunder.

     Notwithstanding anything to the contrary provided in this Section 16, if
(a) Tenant is (i) a corporation, the shares of which are not publicly traded or
(ii) a partnership, and (b) during the Term of this Lease (i) the ownership of
the shares of stock which constitute "control" of Tenant or (ii) more than 50%
of all general partnership interests in Tenant shall be transferred by reason of
sale, transfer by operation of law or otherwise, Tenant shall notify Landlord of
such transfer within five (5) days thereafter, and Landlord, at its option, may
terminate this Lease by giving Tenant written notice of said termination, not
less than thirty (30) days after Landlord's receipt of Tenant's notice to it of
such transfer and if Landlord so elects to terminate this Lease, such
termination shall be effective on the date specified in Landlord's notice, but
in no event shall such effective date be less than sixty (60) days prior to the
date of such notice. The term "control" as used herein means the power to
directly or indirectly direct or cause the direction of the management or
policies of Tenant.

     If Tenant shall assign or transfer its interest in this Lease or sublet all
or a portion of the Premises for rent, charges and/or other consideration (which
shall include the assumption by the proposed assignee or subtenant of the
obligation of Tenant to pay Rent hereunder) which in the aggregate, are in
excess of the Rent due and payable by Tenant under the provisions of Sections 3
and 4 of this Lease, one-half of said excess shall be paid to Landlord promptly
upon receipt thereof by Tenant. For purposes of this paragraph excess rent will
only be recognized after Tenant has recouped its actual, reasonable
out-of-pocket costs of subletting or assignment, including without limitation,
attorneys fees and brokerage commissions. In the case of any subletting of less
than the entire Premises, Rent payable hereunder shall be apportioned, on a
rentable square footage basis, between the portion of the Premises so sublet and
the remaining portion of the Premises, and if the rent, charges and other
consideration paid in connection with such subletting shall be in

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<PAGE>

excess of the amount of Rent so apportioned to the portion of the Premises so
sublet, one half of said excess shall be paid to Landlord promptly upon receipt
thereof by Tenant.

     Any sale, assignment, mortgage, transfer or subletting of this Lease which
is not in compliance with the provisions of this Section 16 shall be void and of
no force or effect.

17.  HOLDING OVER.

     If Tenant retains possession of the Premises, or any part thereof, after
the expiration or earlier termination of this Lease, Tenant shall pay Landlord
rent at an annual rate equal to double the Rent payable for the year immediately
preceding said holdover computed on a per month basis, for the period Tenant
thus remains in possession, and Tenant shall also pay Landlord all damages
sustained by Landlord by reason of such retention of possession. If Tenant
retains possession of the Premises, or any part thereof, for thirty (30) days
after the expiration or termination of this Lease, then at the sole option of
Landlord expressed by written notice to Tenant, but not otherwise, such holding
over shall constitute a renewal of this Lease for a period of one (1) year on
the same terms and conditions contained herein, except that the annual Fixed
Rent shall be increased to the fair annual rental value of the Premises, as
determined by Landlord, but in no event shall such Fixed Rent be less than one
and one-half times the highest Fixed Rent specified in Paragraph 3. The
provisions of this Paragraph do not waive the Landlord's right of re-entry or
any other right hereunder.

     TENANT EXPRESSLY WAIVES TO LANDLORD THE BENEFIT TO TENANT OF 68 P.S.
(S)250.501, AS APPROVED APRIL 6, 1951, ENTITLED "LANDLORD AND TENANT ACT OF
1951," AS MAY BE AMENDED FROM TIME TO TIME, REQUIRING NOTICE TO QUIT UPON THE
EXPIRATION OF THE TERM OF THIS LEASE OR AT THE EXPIRATION OF ANY EXTENSION OR
RENEWAL THEREOF, OR UPON ANY EARLIER TERMINATION OF THIS LEASE, AS HEREIN
PROVIDED. TENANT COVENANTS AND AGREES TO VACATE, REMOVE FROM AND DELIVER UP AND
SURRENDER THE POSSESSION OF THE PREMISES TO LANDLORD UPON THE EXPIRATION OF THE
TERM OR UPON THE EXPIRATION OF ANY EXTENSION OR RENEWAL THEREOF OR UPON ANY
EARLIER TERMINATION OF THIS LEASE, AS HEREIN PROVIDED WITHOUT SUCH NOTICE.
Tenant only waives notice with respect to the expiration or prior termination of
the term of the Lease and does not waive any other protections.

18.  DEFAULT.

     The occurrence of any of the following shall constitute a default and
breach of this Lease by Tenant:

          (a)  Failure of Tenant to take possession of the Premises within
thirty (30) days after notice to Tenant that the same are ready for occupancy by
Tenant;

          (b)  The vacation or abandonment of the Premises by Tenant;

                                       21

<PAGE>

          (c)  A failure by Tenant to pay any installment of Fixed Rent or
additional rent hereunder or any such other sum which is required to be paid by
Tenant;

          (d)  A failure by Tenant to observe and perform any other provision or
covenant of this Lease to be observed or performed by Tenant, where such failure
continues for twenty (20) days after written notice thereof from Landlord to
Tenant, provided, however, that if the nature of the default is such that the
same cannot reasonably be cured within such twenty (20) day period, Tenant shall
not be deemed to be in default if Tenant shall within such period commence such
cure and thereafter diligently prosecutes the same to completion;

          (e)  The filing of a petition by or against Tenant for adjudication as
a bankrupt or insolvent or for its reorganization or for the appointment
pursuant to any local, state or federal bankruptcy or insolvency law of a
receiver or trustee of Tenant's property; or an assignment by Tenant for the
benefit of creditors; or the taking possession of the property of Tenant by any
local, state or federal governmental officer or agency or court-appointed
official for the dissolution or liquidation of Tenant or for the operation,
either temporarily or permanently, of Tenant's business; provided, however, that
if any such action is commenced against Tenant the same shall not constitute a
default if Tenant causes the same to be dismissed within sixty (60) days after
the filing of same.

          (f)  If Tenant should default in the performance of any covenant or
agreement of this Lease more than three (3) times in any period of twelve (12)
months, then, notwithstanding that such defaults shall have each been timely
cured, any further default shall be deemed to be deliberate and Landlord
thereafter may give written notice to Tenant specifying such default and stating
that this Lease and the Term of this Lease hereby demised shall expire and
terminate on the date specified in such notice, which shall be at least ten (10)
days after the giving of such notice, and upon the date specified in such notice
this Lease and the Term of this Lease and all rights of Tenant under this Lease,
whether or not heretofore exercised, shall expire and terminate.

19.  REMEDIES.

     Upon the occurrence of any such default set forth above:

          (a)  Landlord may accelerate all Fixed Rent and additional rent due
through the expiration of the Term and declare the same to be immediately due
and payable;

          (b)  In determining the amount of any future payments due Landlord due
to increases in Taxes and Operating Expenses, Landlord may make such
determination based upon the amount of Taxes and Operating Expenses paid by
Tenant for the full year immediately prior to such default and may assume that
such expenses will increase four percent (4%) each year;

                                       22

<PAGE>

          (c)  Landlord, at its option, may serve notice upon Tenant that this
Lease and the then unexpired Term hereof shall cease and expire and become
absolutely void on the date specified in such notice, to be not less than five
(5) days after the date of such notice without any right on the part of the
Tenant to save the forfeiture by payment of any sum due or by the performance of
any term, provision, covenant, agreement or condition broken; and, thereupon and
at the expiration of the time limit in such notice, this Lease and the Term
hereof granted, as well as the right, title and interest of the Tenant
hereunder, shall wholly cease and expire and become void in the same manner and
with the same force and effect (except as to Tenant's liability) as if the date
fixed in such notice were the date of expiration of the Term. Thereupon, Tenant
shall immediately quit and surrender to Landlord the Premises, and Landlord may
enter into and repossess the Premises by summary proceedings, detainer,
ejectment or otherwise and remove all occupants thereof and, at Landlord's
option, any property thereon without being liable to indictment, prosecution, or
damages therefor. No such expiration or termination of this Lease shall relieve
Tenant of its liability and obligations under this Lease including the
obligation pay Fixed Rent and additional rent through the date of expiration of
the Term, whether or not the Premises shall be relet;

          (d)  Landlord may, at any time after the occurrence of any event of
default, re-enter and repossess the Premises and/or any part thereof and attempt
in its own name, as agent for Tenant if this Lease not be terminated or in its
own behalf if this Lease be terminated, to relet all or any part of such
Premises for and upon such terms and to such persons, firms or corporations and
for such period or periods as Landlord, in its sole discretion, shall determine,
including for a term extending beyond the expiration date of the Term; and
Landlord shall not be required to accept any tenant offered by Tenant or observe
any instruction given by Tenant about such reletting or do any act or exercise
any care or diligence with respect to such reletting, or to the mitigation of
damages. For the purposes of such reletting, Landlord may decorate or make
repairs, changes, alterations or additions in or to the Premises to the extent
deemed by Landlord desirable or convenient; and the cost of such decoration,
repairs, changes, alterations or additions shall be charged to and be payable by
Tenant as additional rent hereunder, as well as any reasonable brokerage and
legal fees expended by Landlord; and any sums collected by Landlord from any new
tenant obtained on account of Tenant shall be credited against the balance of
the Rent due hereunder as aforesaid. Landlord shall have the affirmative duty to
take commercially reasonable actions to attempt to mitigate its damages under
this Lease; provided, however, that Landlord may continue to advertise, lease
directly, enter into and/or approve lease assignments, subleases and other
agreements for other space in the Building notwithstanding that the Premises are
not re-leased or subleased.;

          (e)  Landlord shall have the right of injunction, in the event of a
breach or threatened breach by Tenant of any of the agreements, conditions,
covenants or terms hereof, to restrain the same and the right to invoke any
remedy allowed by law or in equity, whether or not other remedies, indemnity or
reimbursements are herein provided; and

     (f)  IN THE EVENT OF ANY SUCH DEFAULT, TENANT HEREBY EMPOWERS ANY
PROTHONOTARY OR ATTORNEY OF ANY COURT OF RECORD TO APPEAR

                                       23

<PAGE>

FOR TENANT IN ANY AND ALL ACTIONS WHICH MAY BE BROUGHT FOR FIXED RENT,
ADDITIONAL RENT, OR OTHER CHARGES OR EXPENSES AGREED TO BE PAID BY TENANT
HEREUNDER OR ACTIONS FOR THE RECOVERY OF FIXED RENT, ADDITIONAL RENT, OR OTHER
CHARGES OR EXPENSES AND, IN SAID SUITS OR IN SAID AMICABLE ACTION OR ACTIONS, TO
CONFESS JUDGMENT AGAINST TENANT FOR ALL OR ANY PART OF SUCH FIXED RENT,
ADDITIONAL RENT, OR OTHER CHARGES OR EXPENSES, INCLUDING, AT LANDLORD'S OPTION,
THE FIXED RENT AND ADDITIONAL RENT FOR THE ENTIRE UNEXPIRED BALANCE OF THE TERM
OF THIS LEASE, COMPUTED AS AFORESAID, AND ANY OTHER CHARGES, PAYMENTS, COSTS AND
EXPENSES RESERVED AS RENT OR AGREED TO BE PAID BY TENANT, AND FOR INTEREST AND
COSTS TOGETHER WITH AN ATTORNEY'S COMMISSION OF FIFTEEN PERCENT (15%) THEREON.
SAID AUTHORITY TO CONFESS JUDGMENT SHALL NOT BE EXHAUSTED BY ANY ONE EXERCISE
THEREOF, BUT JUDGMENT MAY BE CONFESSED AS AFORESAID FROM TIME TO TIME AND AS
OFTEN AS ANY OF FIXED RENT, ADDITIONAL RENT OR OTHER CHARGES OR EXPENSES SHALL
FALL DUE OR BE IN ARREARS AND SUCH POWERS MAY BE EXERCISED AS WELL AFTER THE
EXPIRATION OF THE TERM OR DURING ANY EXTENSION OR RENEWAL OF THIS LEASE. IT
SHALL NOT BE NECESSARY FOR LANDLORD TO FILE THE ORIGINAL OF THIS LEASE, BUT
LANDLORD MAY FILE A TRUE COPY THEREOF AT THE TIME OF ENTRY OF SUCH JUDGMENT OR
JUDGMENTS;

          (g)  WHEN THIS LEASE SHALL BE DETERMINED BY CONDITION BROKEN, EITHER
DURING THE ORIGINAL TERM OF THIS LEASE OR ANY RENEWAL THEREOF, AND ALSO WHEN AS
SOON AS THE TERM HEREBY CREATED EXPIRES OR IS EARLIER TERMINATED, IT SHALL BE
LAWFUL FOR ANY ATTORNEY TO APPEAR AS ATTORNEY FOR THE TENANT AND TO ENTER IN ANY
COMPETENT COURT AN AMICABLE ACTION AND JUDGMENT IN EJECTMENT AGAINST TENANT AND
ALL PERSONS OR ENTITIES CLAIMING UNDER TENANT FOR THE RECOVERY BY LANDLORD OF
POSSESSION OF THE PREMISES, FOR WHICH THIS LEASE SHALL BE SUFFICIENT WARRANT;
WHEREUPON, IF LANDLORD SO DESIRES, A WRIT OF POSSESSION MAY ISSUE FORTHWITH
WITHOUT ANY PRIOR WRIT OR PROCEEDING WHATSOEVER, AND PROVIDED THAT, IF FOR ANY
REASON AFTER SUCH ACTION SHALL HAVE BEEN COMMENCED THE SAME SHALL BE DETERMINED
AND THE POSSESSION OF THE PREMISES HEREBY DEMISED SHALL REMAIN IN OR BE RESTORED
TO TENANT, LANDLORD SHALL HAVE THE RIGHT, UPON ANY SUBSEQUENT DEFAULT OR
DEFAULTS OR UPON THE TERMINATION OR EXPIRATION OF THIS LEASE, TO BRING ONE OR
MORE SUCH AMICABLE ACTION OR ACTIONS TO RECOVER POSSESSION OF THE SAID PREMISES.
IT SHALL NOT BE NECESSARY TO FILE THE ORIGINAL LEASE AS A WARRANT OF ATTORNEY,
ANY RULE OF COURT, CUSTOM OR PRACTICE TO THE CONTRARY NOTWITHSTANDING; AND

          (h)  The rights and remedies given to Landlord in this Lease are
distinct, separate and cumulative remedies, and not one of them, whether or not
exercised by Landlord, shall be deemed to be in exclusion of any of the others
and the right to confess

                                       24

<PAGE>

judgments for Fixed Rent and additional rent or other charges or expenses given
in (f) above and the right to confess judgment in ejectment given in (g) above
may be exercised concurrently and the power of attorney to confess judgment
shall not be exhausted by a single confession in each case, but shall be
exercised singularly or together from time to time and often as may be necessary
to protect the rights of landlord and shall survive any expiration or
termination of this Lease

          (g)  A determining of the Term, or the receipt of Rent after default,
or after judgment or after execution shall not deprive Landlord of other actions
against Tenant for possession or for Fixed Rent or additional rent or other
charges or expenses or for damages.

          TENANT UNDERSTANDS IT IS WAIVING IMPORTANT LEGAL RIGHTS BY AGREEING TO
THIS PARAGRAPH 19 AND DOES SO IN THIS COMMERCIAL, NON-RESIDENTIAL TRANSACTION
KNOWINGLY AND VOLUNTARILY AND AFTER ASCERTAINING THE LEGAL EFFECT HEREOF.

20.  CONDITION OF PREMISES.

     It is agreed that Tenant has examined the Premises prior to the execution
of this Lease and is satisfied with the physical condition thereof and further
agrees that no representation has been made by Landlord, or Landlord's agent(s)
as to the condition or repair of the Premises and there has been no agreement to
redecorate, alter, repair or improve the Premises either before or after the
execution of this Lease unless otherwise set forth herein. It is further agreed
that Tenant accepts the Premises in its current "as-is" condition.

21.  NOTICES BY LANDLORD'S AGENT.

     Whenever Landlord is required or desires to send any notice or other
communication to Tenant under or pursuant to this Lease, it is understood and
agreed that such notice or communication, if sent by Landlord's agent (of whose
agency Landlord shall have advised Tenant), for all purposes shall be deemed to
have been sent by Landlord. Landlord hereby advises Tenant that Landlord's
current agent is Grant Street Associates, Inc.

22.  ASSIGNMENT BY LANDLORD.

     Landlord may sell the Building or Landlord's interest therein or assign its
interest in this Lease, or any part thereof, in the exercise of its sole
discretion, and upon the written request of Landlord, Tenant shall acknowledge
and consent to any such assignment in writing; provided, however, that Tenant's
consent shall not be required for any such sale or assignment by Landlord. In
the event of any sale or assignment, Landlord shall be entirely freed and
relieved of all agreements and obligations of Landlord hereunder accruing or to
be performed after the date of such sale or assignment, except that Tenant's
lease terms and conditions and extensions thereof shall remain in full force and
effect.

                                       25

<PAGE>

23.  NOTICES.

     All notices and approvals to be given by one party to the other party under
this Lease shall be given in writing, mailed or delivered as follows:

     (a)  To Landlord c/o A&E Stores, Inc., 1000 Huyler Street, Teterboro, New
Jersey 07608, Attention: Mr. Albert Erani, with a copy to Grant Street
Associates, Inc., 425 Union Trust Building, 501 Grant Street, Pittsburgh,
Pennsylvania 15219, Attention: Robert Geiger, or to such other addresses
designated by notice to Tenant.

     (b)  Except as otherwise provided in this Lease, to Tenant at the location
set forth in Paragraph 1C until Tenant takes possession of the Premises, and
thereafter at the Premises, or to such other address designated by notice to
Landlord.

Notices shall be delivered by hand or by United States certified or registered
mail, postage prepaid, return receipt requested. Notices shall be deemed to have
been given upon personal delivery thereof or upon posting in the United States
mails.

24.  QUIET POSSESSION.

     So long as Tenant shall observe and perform the covenants and agreements
binding on it hereunder, Tenant shall at all times during the Term peacefully
and quietly have and enjoy the possession of the Premises without any
encumbrance or hindrance by, from or through Landlord, its successors or
assigns, subject to the provisions of this Lease.

25.  QUALIFICATIONS AS TO USE.

     A.   Tenant shall occupy and use the Premises for general office purposes
and for no other purpose whatsoever. Tenant shall not occupy or use the Premises
or permit the Premises to be occupied or used for any purpose, act or thing
which is in violation of any public law, ordinance or governmental regulation or
which may be dangerous to persons or property.

     B.   Tenant shall not advertise the business, profession or activities of
Tenant conducted in the Building in any manner which violates the letter or
spirit of any code of ethics adopted by any recognized association or
organization pertaining to Tenant's business, profession or activities, and
shall not use the name of the Building for any purposes other than that of the
business address of the Tenant, and shall never use any picture or likeness of
the Building in any circulars, notices, advertisements or correspondence without
the Landlord's consent.

26.  MISCELLANEOUS.

     A.   Lease Binding. This Lease shall be binding upon and inure to the
benefit of Landlord and Tenant and their respective heirs, legal
representatives, successors and permitted assigns.

                                       27

<PAGE>

     B.   Payments Due. All amounts owed to Landlord hereunder, for which the
date of payment is not expressly fixed herein, shall be paid within ten (10)
days from the date Landlord renders statements of account therefor.

     C.   Eminent Domain. In the event that all or a substantial portion of the
Premises or the Building are taken by eminent domain so that the Premises cannot
be reasonably used by Tenant for the purposes for which they are demised or, in
the sole judgment of Landlord, so that the Building cannot be operated as an
integral unit (whether or not the Premises are affected), then either party may
terminate this Lease by giving written notice of termination to the other party
within thirty (30) days after such taking. In the event of any taking by eminent
domain, the entire award shall be paid to and retained by Landlord, excepting,
however, that Tenant may receive therefrom any portion paid on account of
Tenant's relocation expenses.

     D.   Relocation. Landlord shall have the option to relocate the Premises at
any time or times during the Term to a different location in the Building
(herein referred to as "the New Premises"). Landlord may exercise such option by
giving Tenant written notice thereof not less than sixty (60) days prior to the
proposed effective date of relocation. If Landlord exercises its option to
relocate the Premises:

          (i)     The New Premises shall contain not less than ninety percent
(90%) nor more than one hundred percent (100%) of the Rentable Area contained in
the Premises;

          (ii)    Landlord shall pay the direct physical moving expenses
(including telephone and telephone equipment relocation costs) incurred by
Tenant in relocating from the Premises to the New Premises and for improving the
New Premises so that they are substantially similar to the Premises, but in no
event shall Landlord pay any indirect expenses incurred by Tenant in relocating
from the Premises to the New Premises (including salaries of employees of Tenant
for time allocated to such relocation, legal fees, or loss of business or
profit);

          (iii)   The Fixed Rent specified in Paragraph 3 hereof and the
additional rent then in effect under this Lease shall be decreased, if
necessary, to the product obtained by multiplying each such amount by a
fraction, the numerator of which shall be the rentable area contained in the New
Premises and the denominator of which shall be the rentable area contained in
the Premises;

          (iv)    The Rentable Area of the Premises specified in Paragraph 1J
shall be decreased, if necessary, by the difference in the rentable area
contained in the Premises and the rentable area contained in the New Premises;
and

          (v)     Tenant's Percentage shall be recalculated to take into account
the change in Rentable Area.

                                       28

<PAGE>

     E.   Rentable Square Feet.  The term "rentable square feet" of the Premises
as used herein has been determined by the mutual agreement of the parties to
mean the amount shown in Paragraphs 1(J) and 2 of this Lease, and includes an
allocation of common area space in the Building.

     F.   Entire Agreement.  This Lease and the Exhibits attached hereto contain
the entire agreement between Landlord and Tenant concerning the Premises and
there are no other agreements, either oral or written. Any agreement hereafter
made shall be ineffective to change, modify, discharge or effect an abandonment
of this Lease in whole or in part, unless such agreement is in writing and
signed by the party against whom enforcement of the change, modification,
discharge or abandonment is sought.

     G.   Offer.  The execution of this Lease by Tenant and delivery of same to
Landlord or its agent does not constitute a reservation of or option for the
Premises or an agreement to enter into a Lease and this Lease shall become
effective only if and when Landlord executes and delivers same to Tenant;
provided, however, that the execution and delivery by Tenant of this Lease to
Landlord or its agent shall constitute an irrevocable offer by Tenant to lease
the Premises on the terms and condition therein contained, which offer may not
be withdrawn or revoked for fifteen (15) days after such execution and delivery.
If Tenant is a corporation, it shall deliver to Landlord concurrently with the
delivery to Landlord of an executed Lease a certified resolution of Tenant's
directors authorizing execution and delivery of this Lease and the performance
by Tenant of its obligations hereunder.

     H.   No Waiver.  No receipt of money by Landlord from Tenant after the
termination of this Lease or Tenant's right of possession of the Premises shall
reinstate, continue or extend the Term. The failure or delay on the part of
either party to enforce or exercise at any time any of the provisions, rights or
remedies in this Lease shall in no way be construed to be a waiver thereof, nor
shall same in any way affect the validity of this Lease or any part hereof, or
the right of the party to hereafter enforce each and every such provision, right
or remedy. No waiver of any breach of this Lease shall be held to be a waiver of
any other or subsequent breach. The receipt by Landlord of rental at a time when
the rent is in default under this Lease shall not be construed as a waiver of
such default. The receipt by Landlord of a lesser amount than the rent due shall
not be construed to be other than a payment on account of the rent then due, nor
shall any statement on Tenant's check or any letter accompanying Tenant's check
be deemed an accord and satisfaction, and Landlord may accept such payment
without prejudice to Landlord's right to recover the balance of the rent due or
to pursue any other remedies provided in this Lease. No act or thing done by
Landlord or Landlord's agents or employees during the term of this Lease shall
be deemed an acceptance of a surrender of the Premises, and no agreement to
accept such a surrender shall be valid unless in writing and signed by Landlord.

     I.   Broker.  Tenant represents that, except for the broker, if any,
specified in Paragraph 1P, Tenant has not dealt with any real estate broker,
sales person, or finder in connection with this Lease, and that no such person
initiated or participated in the

                                       29

<PAGE>

negotiation of this Lease, or showed the Premises to Tenant. Tenant hereby
agrees to indemnify and hold harmless Landlord, its agents and employees, from
and against any and all liabilities and claims for commissions and fees arising
out of a breach of the foregoing representation. Unless otherwise agreed by the
parties, Landlord shall be responsible for the payment of all commissions to the
broker, if any, specified in Paragraph 21, based upon Landlord's separate
agreement with such broker.

     J.   Force Majeure.  Landlord shall not be deemed in default with respect
to any of the terms, covenants and conditions of this Lease on Landlord's part
to be performed and Tenant's obligations hereunder, including the obligation to
pay Rent, shall not be affected, if Landlord fails to timely perform same and
such failure is due in whole or in part to any strike, lockout, labor trouble
(whether legal or illegal), civil disorder, inability to procure material,
failure of power, restrictive governmental laws and regulations, riots,
insurrection, war, fuel shortages, accidents, casualties, Acts of God, acts
caused directly or indirectly by Tenant (or Tenant's agents, employees or
invitees) or any other cause beyond the reasonable control of Landlord.

     K.   Headings and Captions.  Paragraph and other captions in this Lease are
inserted only as a matter of convenience and in no way define, limit, construe
or describe the scope or intent of such Paragraphs or portions thereof.

     L.   Choice of Law. This Lease shall be construed in accordance with the
laws of the Commonwealth of Pennsylvania without regard to conflicts of law
principles.

     M.   Limitation of Liability.  Notwithstanding anything contained in this
Lease to the contrary, the liability of Landlord under this Lease shall be
limited to its interest in the Building and Tenant agrees that no judgment
against Landlord under this Lease may be satisfied against any property or
assets of Landlord other than the interest of Landlord in the Building.

     N.   Landlord May Perform Tenant's Obligations.  If Tenant fails to timely
perform any of its duties under this Lease, Landlord shall have the right (but
not the obligation), after the expiration of any grace period elsewhere under
this Lease expressly granted to Tenant for the performance of such duty, to
perform such duty on behalf and at the expense of Tenant without further prior
notice to Tenant, and all sums expended or expenses incurred by Landlord in
performing such duty along with a fifteen percent (15%) service charge, shall be
deemed to be additional rent under this Lease and shall be due and payable upon
demand by Landlord.

     O.   Assignment of Landlord's Interest.  Landlord's obligations hereunder
shall be binding upon Landlord only for the period of time that Landlord is in
ownership of the Building; and, upon termination of that ownership, Tenant shall
look solely to Landlord's successor in interest in the Building for the
satisfaction of each and every obligation of Landlord hereunder.

                                       30

<PAGE>

     P.   Remaining Provisions.  If any provision of this Lease shall be held to
be invalid, void or unenforceable, the remaining provisions hereof shall in no
way be affected or impaired and such remaining provisions shall remain in full
force and effect.

     Q.   Waiver of Trial by Jury.  It is mutually agreed by and between
Landlord and Tenant that the respective parties hereto shall and they hereby do
waive trial by jury in any action, proceeding or counterclaim brought by either
of the parties hereto against the other on any matters whatsoever arising out of
or in any way connected with this Lease, including but not limited to the
relationship of Landlord and Tenant, Tenant's occupancy of the Premises, and any
emergency statutory or any other remedy.

     R.   Taxes on Tenant's Property.  Tenant covenants and agrees to pay
promptly when due all taxes, including real estate taxes, if any, assessed
against Tenant's fixtures, furnishings, and equipment of any kind or nature
placed in or on the Premises. Any such taxes, if paid by Landlord, shall be due
and payable by Tenant as additional rent within ten (10) days after a billing
therefor is rendered to Tenant.

     S.   Fees.  In the event it becomes necessary for Landlord to institute
legal proceedings against Tenant for breach of any of the covenants or
conditions contained in this Lease, Tenant agrees to pay all costs, charges and
expenses, including fees of attorneys, agents and others retained or employed by
Landlord in enforcing the obligations and undertakings of Tenant to Landlord,
and all costs, charges and expenses incurred in any lawsuit, negotiation or
transaction in which Tenant causes Landlord to become involved or concerned.

     T.   Tenant's Property.  Any employee of the Building to whom property
shall be entrusted by or on behalf of Tenant shall be deemed to be acting as
Tenant's agent with respect to such property and neither Landlord nor its agents
shall be liable for any damage to such property nor for the loss of or damage to
any property of Tenant by theft or otherwise.

     U.   Failure to Give Possession.  If Landlord is unable to give possession
of the Premises on the date set forth in Paragraph 1G because of the
holding-over or retention of possession of any tenant, undertenant or occupants,
or otherwise as set forth in Paragraph 26J above, Landlord shall not be subject
to any liability for failure to give possession, and the validity of this Lease
shall not be impaired under such circumstances, nor shall the same be construed
in any way to extend the Term; provided, however, that Tenant's sole remedy
shall be that the Rent payable hereunder shall be abated (provided Tenant is not
responsible in whole or in part for the inability to obtain possession or any
failure by Landlord to Substantially Complete Landlord's Work) until after
Landlord shall have given Tenant written notice that the Premises are
Substantially Completed or ready for Tenant's occupancy (prior to the date
specified in Paragraph 1G as the Commencement Date of the Term) and Tenant
covenants and agrees that such occupancy shall be deemed to be under all the
terms, covenants, conditions and provisions of this Lease except the payment of
Rent.

                                       31

<PAGE>

27.  LANDLORD'S WORK.

     Tenant takes the Premises in its "as-is" condition. In no event and under
no circumstances will Landlord be obliged to perform any work or supply any
materials in or to the Premises. Upon (i) execution of this Lease by Tenant, and
(ii) execution of a lease termination agreement between Landlord and the Current
Occupant of the Premises, in form and substance satisfactory to Landlord, in its
sole discretion, and (iii) the vacation of the Premises by the Current Occupant
on or before December 1, 2001, Landlord shall make possession of the Premises
available to Tenant.

28.  Guaranty Agreement.

     In order to secure Tenant's obligations to make the payments of Rent and/or
all other charges specified in this Lease and to perform and observe all
covenants and/or conditions specified in this Lease, Tenant's obligations
hereunder shall be guaranteed by Tenant's corporate parent and documented in the
form of the Guaranty Agreement attached hereto as Exhibit F. Tenant acknowledges
that Landlord would not enter into this Lease without the agreement of Tenant's
corporate parent to act as a guarantor and surety per the terms of Exhibit F.

29.  HAZARDOUS SUBSTANCES.

     (a)  Tenant shall not cause or allow the generation, treatment, storage, or
disposal of Hazardous Substances on or near the Premises or the Building.
"Hazardous Substances" shall mean (i) any hazardous substance as that term is
defined in the Comprehensive Environmental Response, Compensation and Liability
Act ("CERCLA"), 42 U.S.C. 9601 et seq., as amended, (ii) any hazardous waste or
hazardous substance as those terms are defined in any local, state or federal
law, regulation and ordinance applicable to the Premises or the Building, or
(iii) petroleum, including crude oil or any fraction thereof. In the event
Tenant uses any Hazardous Substances, Tenant shall dispose of such substances in
accordance with all applicable federal, state and local laws, regulations and
ordinances.

     (b)  Tenant agrees to indemnify, defend and hold harmless Landlord, its
employees, agents, successors, and assigns, from and against any and all damage,
claim, liability or loss, including reasonable attorneys' and other fees,
arising out of or in any way connected to the generation, treatment, storage or
disposal of Hazardous Substances by Tenant, its employees, agents, contractors,
or invitees, on or near the Premises or the Building. Such duty of
indemnification shall include, but to be limited to, damage, liability, or loss
pursuant to all federal, state and local environment laws, rules and ordinances,
strict liability and common law.

     (c)  Tenant agrees to notify Landlord immediately of any disposal of
Hazardous Substances on or near the Premises or the Building, of any discovery
of Hazardous Substances on or near the Premises or the Building, or of any
notice by any governmental

                                       32

<PAGE>

authority or private party alleging or suggesting that a disposal of Hazardous
Substances on or near the Premises or the Building may have occurred.
Furthermore, Tenant agrees to provide Landlord with full and complete access to
any documents or information in Tenant's possession or control relevant to the
question of the generation treatment, storage or disposal of Hazardous
Substances on or near the Premises or the Building.

30.  CONFIDENTIALITY.

     Tenant agrees that it shall maintain in confidence and shall not divulge to
any third party (except as required by law) any of the terms, covenants and
conditions of this Lease, including without limitation, any information related
to the rental rate, the length of the Term, any renewal, termination expansion,
contraction or similar options, if any, or the amount of any free rent,
improvement allowance or other concessions granted to Tenant by Landlord under
this Lease. Tenant further agrees to take commercially reasonable precautions to
prevent the unauthorized disclosure of any of such information to any third
parties. Tenant's obligations under this Section 30 shall survive termination of
this Lease.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]
                            [SIGNATURES ON NEXT PAGE]

                                       33

<PAGE>

                         [SIGNATURES TO LEASE AGREEMENT]
                         [CONTINUED FROM PREVIOUS PAGE]

     IN WITNESS WHEREOF, the parties have executed this Lease on the day and
year first above written.

                                                   LANDLORD:
                                                   EWART ASSOCIATES, L.P.
                                             By:   Ewart Properties, LLC
                                                   General Partner

                                             By:        /s/
                                                   -----------------------------
                                             Name:      Aaron Stauber
                                                   -----------------------------
                                             Title:     Member
                                                   -----------------------------

                                                   TENANT:
                                                   SONIC FOUNDRY SYSTEMS GROUP,
                                                   INC., a Maryland corporation

                                             By:        /s/
                                                   -----------------------------
                                             Name:      Kenneth A. Minor
                                                   -----------------------------
                                             Title:     Secretary
                                                   -----------------------------

                                       34

<PAGE>

STATE OF   Wisconsin                       )
         ----------------------------------
                                           )      SS
COUNTY OF       Dane                       )
          ---------------------------------

     On this, the _______ day of November, 2001, before me, the undersigned
officer, personally appeared ______________ who acknowledged himself to be
__________ of Ewart Properties, LLC, a Pennsylvania limited liability company,
general partner of Ewart Associates, L.P., a Pennsylvania limited partnership,
and that he as such __________, being authorized to do so, executed the
foregoing Lease Agreement for the purposes therein contained by signing his name
as such partner.

     IN WITNESS WHEREOF, I hereunto set my hand and official seal.

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

<PAGE>

STATE OF   Wisconsin                       )
         ----------------------------------
                                           )      SS:
COUNTY OF       Dane                       )
          ---------------------------------

     On this, the _______ day of November, 2001, before me, the undersigned
office, personally appeared ___________ satisfactory proven to me to be the
___________ of Sonic Foundry Systems Group, Inc., a Maryland corporation, and
that as such __________, he executed the foregoing Lease Agreement, and
acknowledged that he executed the same on behalf of such corporation for the
purposes therein contained.

     IN WITNESS WHEREOF, I hereunto set my hand and official seal.

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

<PAGE>

                                    EXHIBIT B

                              RULES AND REGULATIONS

1.   Tenant shall not suffer or permit the Premises or any part thereof to be
used in any manner, or suffer or permit anything to be done therein, or suffer
or permit anything to be brought into or kept therein, which may in any way (i)
violate any of the provisions of any Superior Lease or Superior Mortgage (as
those terms are defined in the Lease) or the rules, statutes, ordinances or
requirements of any governmental or quasi-governmental authority having or
claiming jurisdiction, (ii) invalidate or increase the amount of premiums for
any policy of insurance affecting the Building and if any additional amounts of
insurance premiums are so incurred, Tenant shall pay to Landlord the additional
amounts upon demand, (iii) be dangerous to persons or property, (iv) make
unobtainable (or unobtainable except upon payment of additional premium) from
reputable insurance companies authorized to do business in Pennsylvania any fire
insurance with extended coverage, or liability, elevator, boiler or other
insurance required to be furnished by Landlord under the terms of any Superior
Lease or Superior Mortgage (as those terms are defined in the Lease) at standard
rates, (v) cause or in Landlord's reasonable opinion be likely to cause physical
damage to the appearance, character or reputation of the Building or any part
thereof, (vi) constitute a public or private nuisance, (vii) impair, in the sole
opinion of Landlord, the appearance, character or reputation of the Building,
(viii) discharge objectionable fumes, vapors or odors into the Building or the
Building air conditioning system or into the Building flues or vents not
designed to receive them or otherwise in such manner as may offend the occupants
of the Building, (ix) impair or interfere with any of the Building services or
the proper and economic heating, cleaning, air conditioning or other servicing
of the Building or the Premises or impair or interfere with or tend to impair or
interfere with the use of any of the other areas of the Building by, or occasion
discomfort, annoyance or inconvenience to, Landlord or any of the other tenants
or occupants of the Building, any such impairment or interference to be in the
sole judgment of Landlord, or (x) increase the pedestrian traffic in and out of
the Premises or the Building above an ordinary level.

2.   Any sign, lettering, picture, notice or advertisement installed within the
Premises which is visible from the public corridors within the Building shall be
installed in such manner and be of such character and style as Landlord shall
first approve in writing. No sign, lettering, picture, notice or advertisement
shall be placed on any outside window or in a position to be visible from
outside the Building.

3.   The listing of any name other than that of Tenant, whether on the doors of
the Premises, on the Building directory, or otherwise, shall not operate to vest
any right or interest in this Lease or in the Premises or be deemed to be the
written consent of Landlord mentioned in Paragraph 16 of the Lease, it being
expressly understood that any such listing is a privilege extended by Landlord
and is revocable at will by written notice to Tenant.

                                       1

<PAGE>

4.   No objects shall be placed against glass partitions, doors or windows which
would be unsightly from the Building's corridors or from the exterior of the
Building.

5.   No animals, pets, bicycles or other vehicles shall be brought or permitted
to be in Building or the Premises.

6.   Room to room canvasses to solicit business from other tenants of the
Building are not permitted.

7.   Tenant shall not waste electricity, water or air conditioning services. All
controls shall be adjusted only by authorized building personnel. Tenant shall
not utilize the Premises in any manner which would overload the standard
heating, ventilating or air conditioning systems of the Building. Tenant shall
not open or permit to be opened any windows in the Premises. Tenant shall not
permit the use of any apparatus for sound production or transmission in such
manner that the sound so transmitted or produced shall be audible or vibrations
therefrom shall be detectable beyond the Premises. Tenant shall not utilize any
electronic, radio-wave, microwave or other transmitting, receiving,
amplification or magnetic device which would disturb or interfere with any other
tenant of the Building or the operation of the Building generally. Tenant shall
keep all electrical and mechanical apparatus free of vibration, noise, magnetic
fields, and air waives which may be transmitted beyond the Premises.

8.   All corridor doors shall remain closed at all times.

9.   No additional locks or similar devices shall be attached to any door or
window without Landlord's prior written consent. No keys for any door other than
those provided by the Landlord shall be made. If more than two keys for one lock
are desired, the Landlord will provide the same upon payment by the Tenant of
the reasonable cost therefor. All keys must be returned to the Landlord at the
expiration or termination of this Lease.

10.  Tenant assumes full responsibility of protecting the Premises from theft,
robbery and pilferage. Except during Tenant's normal business hours, Tenant
shall keep all doors to the Premises locked and other means of entry to the
Premises closed and secured.

11.  Only machinery or mechanical devices of a nature directly related to
Tenant's ordinary use of the Premises shall be installed, placed or used in the
Premises and the installation and use of all such machinery and mechanical
devices is subject to the other rules contained herein and the other portions of
this Lease. Unless Landlord gives advance written consent, Tenant shall not
install or operate any steam or internal combustion engine, boiler, machinery,
refrigerating or heating device or air conditioning apparatus in or about the
Premises, or carry on any mechanical business therein.

12.  Except with the prior approval of Landlord, all cleaning, repairing,
janitorial, decorating, painting or other services and work in and about the
Premises shall be done only by authorized Building personnel.

                                       2

<PAGE>

13.  Tenant shall not overload any floor. Safes, furniture, equipment, machines
and other large or bulky articles shall be brought to the Building and into and
out of the Premises at such times and in such manner as Landlord shall direct
(including the designation of elevator) and at Tenant's sole risk and cost.
Prior to Tenant's removal of such articles from the Building, Tenant shall
obtain written authorization from Landlord's agent and shall present such
authorization to the designated employee of Landlord.

14.  Tenant shall not in any manner deface or damage the Building.

15.  Tenant shall not use the Premises for housing accommodations or lodging or
sleeping purposes or do any cooking therein, or use any illumination other than
electric light, or use or permit to be brought into the Building any inflammable
fluids such as gasoline, kerosene, naphtha, and benzene, or any explosives,
radioactive materials, carcinogens or other articles deemed extra hazardous to
life, limb or property.

16.  Tenant shall ascertain from Landlord the maximum amount of electrical
current which can safely be used in the Premises, taking into account the
electric wiring of the Building and the Premises and the needs of other tenants,
and shall not use more than such safe capacity. Landlord's consent to the
installation of electrical equipment shall not relieve Tenant from the
obligation not to use more electricity than such safe capacity.

17.  Tenant shall not contract for any work or service which might involve the
employment of labor incompatible with the Building employees or employees of
contractors doing work or performing services by or on behalf of the Landlord.
Tenant shall take no action which would violate any of Landlord's contracts
affecting the Building, or which would create or contribute to any work
stoppage, strike, picketing, labor disruption or dispute, or which would
interfere, in any way, with the business of Landlord or any other tenants of the
Building or with the rights and privileges of any invitees, licensees, employees
or any other persons lawfully in and upon the Building, or which would cause any
impairment or reduction of the good will and reputation of the Building.

In furtherance of the intent expressed above, and in the interest of preventing
and avoiding the frictions traditionally inherent in commerce and industry
associated with union and non-union personnel working side-by-side (which often
times results in the above-mentioned work stoppages, strikes, picketing, labor
disruptions or disputes), it is hereby understood and agreed by Tenant that any
and all items of Tenant's initial construction, reconstruction, alterations,
installations, additions, improvements, changes and/or remodeling of the
Premises and the fixtures and appurtenances therein, and the removal of the
same, as well as all items of Tenant's repairs to the Premises and the
replacement and repair of fixtures and appurtenances therein shall be performed
by union labor only.

                                       3

<PAGE>

18.    To the extent permitted by law, Tenant shall not permit picketing or
other union activity involving its employees in the Building, except in those
locations and subject to time and other limitations as to which Landlord may
give its prior written consent.

19.    Neither Tenant nor any of its agents, employees, contractors, workmen,
visitors or guests shall enter into or go upon roof or basement or other
restricted areas of the Building, including all storage, heating, ventilation,
air conditioning, mechanical or elevator machinery housing areas.

20.    Tenant shall not distribute literature, flyers, handouts or pamphlets of
any type in any of the common areas of the Building, without the prior written
consent of Landlord.

21.    Tenant shall not cook, otherwise prepare or sell any food or beverages in
or from the Premises.

22.    Tenant shall cooperate fully with Landlord to insure the effective
operation of the Building's air conditioning and heating system, including the
closing of venetian blinds and drapes, and shall keep all windows closed.

23.    Tenant shall not permit objectionable odors or vapors to emanate from the
Premises.

24.    Tenant shall not place a load upon any floor of the Premises exceeding
the floor load capacity for which such floor was designed or allowed by law to
carry.

25.    No floor covering shall be affixed to any floor in the Premises by means
of glue or other adhesive without Landlord's prior written consent.

26.    The sidewalks, halls, passages, exits, entrances, elevators and stairways
shall not be obstructed by the Tenant or used for any purpose other than for
ingress to and egress from its Premises. The halls, passages, exists, entrances,
elevators, stairways and roof are not for the use of' the general public and the
Landlord shall in all cases retain the right to control and prevent access
thereto by all persons whose presence, in the judgment of the Landlord, shall be
prejudicial to the safety, character, reputation and interests of the Building
and its tenants, provided that nothing herein contained shall be construed to
prevent such access to persons with whom the Tenant normally deals in the
ordinary course of Tenant's business unless such persons are engaged in illegal
activities.

                                       4

<PAGE>

                                    EXHIBIT C

                              INTENTIONALLY DELETED

                                       1

<PAGE>

                                    EXHIBIT D

                              INTENTIONALLY DELETED

                                       1

<PAGE>

                                    EXHIBIT E

                                 EWART BUILDING

                             CLEANING SPECIFICATIONS

1.     Nightly

-      Empty all waste cans including those in rest rooms.

-      Install plastic liners in office waste cans.

-      Change liners when necessary.

-      Wash waste cans as necessary.

-      Empty and damp wipe all ashtrays.

-      Clean interior surfaces of elevator cabs.

-      Vacuum carpet in cabs.

-      Vacuum elevator door floor tracks.

-      Clean mats at entrance doors wash or vacuum as necessary.

-      Spot clean shoe marks from first floor tile floor .

-      Spot spray buff and dry buff main lobby floors.

-      Clean all first floor entrance door glass and directory glass.

-      Wash and dry drinking fountains and sinks in tenant areas.

-      Slop sinks and closets and other service areas will be kept clean at all
       times.

-      Hose sidewalks.

-      Dust all areas within hand - high reach as necessary; this includes
       window sills, ledges, chairs, desks, tables, base boards, lamps, file
       cabinets, pictures, and all manner of office and lobby furnishings. In no
       case shall dusting be performed at intervals of less than once a week

-      Rest Rooms

                                       1

<PAGE>

-    Building rest rooms are to be clean and kept neat and orderly at all times.

-    Sweep and wash floors.

-    Wash and dry all toilets, seats, urinals, washbasins, mirrors, metal work
     and counter tops.

-    Polish all metal work.

-    Empty sanitary napkin disposal receptacles.

-    Insert toilet tissue and toweling and sanitary napkins in dispensers.

2.   Every Other Night

-    Damp wipe spillage on furniture in lunch room areas.

-    Sweep carpeting in elevator lobbies and adjoining corridors.

3.   Weekly

-    Vacuum all other carpet in the building.

-    Scrub first floor tile floor.

-    Damp wipe all glass top desks and tables.

-    Dust clothes closets, shelving and coat racks.

-    Sweep with treated cloths all flooring other than carpeting and first floor
     tile.

-    Vacuum elevator sill plates.

-    Remove fingerprints from public and tenant entrance doors, rest room doors
       and around light switches.

-    Wash glass on tenant entrance doors, if applicable.

-    Scour fountains.

-    Wash sanitary napkin disposal containers.

-    Damp mop all stairwell landings and hand wash all stairs in stairwells.

                                       2

<PAGE>

-    Spray buff tile floors other than first floor.

4.   Monthly

-    Wash fly doors and entrance doors in rest rooms.

-    Thoroughly scrub rest room floors.

-    Wash rest room waste cans.

-    Wash all doors not previously mentioned.

-    Spot clean carpeting in public areas.

-    Wash telephones and elevator light fixtures.

5.   Semi-annually

-    Strip tile floors and reseal.

-    Wash glass partitions.

-    Wash elevator doors and jambs.

6.   Yearly

-    High Dust.

-    Wash paneled walls in all elevator lobbies and side corridors on every
       occupied floor including first floor and stairwells leading to basement.

-    Wash painted walls above paneling in public areas and rest rooms on
       occupied floors.

7.   Every Two Years

-    Wash fire hose cabinets and telephone equipment cabinets.

-    Wash building light fixtures inside and outside and ceiling diffusers on
       occupied floors except first floor elevator lobby light fixtures which
       shall be cleaned by owner.

-    Wash ceilings in rest rooms and walls and railings in stairwells on
     occupied floors.

                                       3

<PAGE>

8.   Supply day porters to:

-    Vacuum carpeting on the first floor lobbies and elevators.

-    Damp mop tile floors on the first floor as needed.

-    Salt curbs as needed.

-    Clean first floor exterior bronze.

-    Other maintenance work specified by Building Manager.

                                       4

<PAGE>

                                    EXHIBIT F

                        GUARANTY AND SURETYSHIP AGREEMENT

         This Guaranty and Suretyship Agreement is made as of this _______ day
of November, 2001, by SONIC FOUNDRY, INC., a Maryland corporation (hereinafter
referred to collectively as the "Guarantors") to EWART ASSOCIATES, L.P., a
Pennsylvania limited partnership (hereinafter referred to as "Ewart").

                                   WITNESSETH:

         WHEREAS, the Guarantors have requested Ewart to enter into a certain
Lease Agreement dated November _____, 2001 (hereinafter, together with any
modifications, amendments, extensions and renewals, referred to as the "Lease
Agreement") with Sonic Foundry Systems Group, Inc., a Maryland corporation, as
the Tenant (hereinafter referred to as "Tenant"), of which the Guarantors are
shareholders, covering space consisting of the 3rd floor in the building known
as the Ewart Building, 925 Liberty Avenue, Pittsburgh, PA, defined as the
Premises in the Lease Agreement; and

         WHEREAS, to induce Ewart to enter into the Lease Agreement, the
Guarantors hereby agree to guaranty as hereinafter provided the performance by
Tenant of all of the terms, covenants, conditions, obligations, and agreements
(hereafter being collectively called the "Covenants") contained in the Lease
Agreement on the part of Tenant to be performed thereunder;

         NOW, THEREFORE, in consideration of the making of the Lease Agreement
and other good and valuable consideration, including the undertakings herein
contained, the Guarantors hereby agree as follows, intending to be legally bound
hereby:

         1. Guaranty of Lease Agreement - Guarantors unconditionally and
absolutely, jointly and severally, guaranty to Ewart the prompt payment when due
of the rents, additional rents, and other charges payable under the Lease
Agreement and the full and faithful performance and observance of any and all
Covenants contained in the Lease Agreement, including, without limitation, the
rules and regulations as therein provided, on the part of Tenant to be performed
and observed. Guarantors unconditionally and absolutely covenant to Ewart that,
if Tenant shall default at any time in the Covenants to pay Rent and additional
rent or any other charge stipulated in the Lease Agreement or in the performance
of any of the other Covenants contained in the Lease Agreement on Tenant's part
to be performed, Guarantors will well and truly perform such Covenants, and pay
said Rent, additional rent, or other charges or arrears thereof that may remain
due thereon to Ewart, and also all damages stipulated in the Lease Agreement.
Guarantors shall pay to Ewart on demand, all expenses (including reasonable
expenses for attorney's fees and reasonable charges of every kind) incidental
to, or relating to the enforcement of

                                       1

<PAGE>

this Guaranty and Suretyship Agreement. Guarantors acknowledge and agree that
the Guarantors' liability hereunder is that of a compensated surety.

     2.   No Discharge of Guaranty - The liability of any Guarantor hereunder
shall not be impaired, released, terminated, or discharged, in whole or in part,
by any of the following, notwithstanding that the same are made with or without
notice to the Guarantor:

          (a) any amendment or modification of the provisions of the Lease
              Agreement;

          (b) any extensions of time for performance, whether in whole or in
              part, of the Covenants of Tenant under the Lease Agreement given
              prior to or after default thereunder;

          (c) any other guaranty now or hereafter executed by any Guarantor or
              anyone else;

          (d) any waiver of, assertion or enforcement of, or failure or refusal
              to assert or enforce, in whole or in part, any Covenants, claims,
              causes of action, rights, or remedies that Tenant may, at any
              time, have under the Lease Agreement or with respect to any
              guaranty or any security that Ewart may hold at any time for or
              under the Lease Agreement or with respect to;

          (e) any act or thing or omission or delay to do any act or thing that
              may in any manner or to any extent vary the risk of Guarantor or
              that would otherwise operate as a discharge of any Guarantor as a
              matter of law;

          (f) the failure to give any Guarantor any notices whatsoever;

          (g) the release of any security, guaranty, or any rights, power, or
              privileges Ewart may now or hereafter have against any person,
              entity, or collateral; or

          (h) the assignment or transfer of the Lease to any person or entity.

     In the event that any agreement or stipulation between Ewart and Tenant
shall extend the time of performance or modify any of the Covenants of the Lease
Agreement on the part of Tenant to be performed, Guarantors shall continue to be
liable upon this Guaranty and Suretyship Agreement according to the tenor of any
such agreement or stipulation.

     3. Demand Not Required. To charge any Guarantor under this Guaranty and
Suretyship Agreement, no demand shall be required nor shall there be required
any notice
of any default in the Covenants of the Lease Agreement on the part of Tenant to
be

                                       2

<PAGE>

performed or of the same as affected by any agreement or stipulation extending
the time of performance or modifying the covenants of the Lease Agreement.
Guarantor hereby expressly waives such demand or notice. Ewart shall have the
right to enforce this Guaranty and Suretyship Agreement without pursuing any
rights or remedies of Ewart against Tenant or any other party or any security
Ewart may hold, it being intended that immediately upon any breach or default by
Tenant in the performance or observance of any covenant in the Lease Agreement,
Ewart may enforce its rights directly against any Guarantor under this Guaranty
and Suretyship Agreement without first proceeding against Tenant. Ewart may
commence any action or proceeding based upon this Guaranty and Suretyship
Agreement directly against any Guarantor or Guarantors for the full performance
of the Lease Agreement without making Tenant, the other Guarantors, or anyone
else a party defendant in such action or proceeding. Any one or more successive
or concurrent actions may be brought on this Guaranty and Suretyship Agreement
against any guarantor or Guarantors either by the same action, if any, brought
against Tenant and/or any other party or in separate actions, as often as Ewart,
in its sole discretion, may deem advisable.

         4. Waivers. (a) The Guarantors hereby expressly waive and release (i)
notice of the acceptance of this Guaranty and Suretyship Agreement and notice of
any change in Tenant's financial condition; (ii) the right to interpose all
substantive and procedural defenses of the law of guaranty, indemnification, and
suretyship, except the defenses of prior payment or prior performance by Tenant
(of the obligations which Guarantors are called upon to pay or perform under
this Guaranty and Suretyship Agreement) or that there is no obligation on the
part of Tenant with respect to the matter claimed to be in default; (iii) all
rights and remedies accorded by applicable law to guarantors or sureties,
including, without limitation, any extension of time conferred by any law now or
hereafter in effect; (iv) the right to interpose any defense (except as allowed
under (ii) above), set-off, or counterclaim of any nature or description in any
action or proceeding except to the extent that such set-off or counterclaim
shall concern Landlord's nonperformance under the terms and conditions of the
Lease Agreement and this Exhibit "F"; and (v) any right or claim of right to
                         -----------
cause a marshalling of Tenant's assets or to cause Ewart to proceed against
Tenant, or any collateral held by Tenant at any time or in any particular order.

         (b) The Guarantors hereby expressly waive and release and expressly
disclaim a duty on the part of Ewart to protect, secure or insure any security
interest or property subject thereto; the Guarantors expressly consent to any
act releasing or waiving any security interests. Ewart shall have no obligation
to protect, secure or insure any security interest, liens or encumbrances
granted in the Lease Agreement and the Guarantors' obligations are expressly
said not to be reduced or released by Ewart's failure or delay to do any acts
with regard to security interests or by the invalidity, unenforceability or
change in priority or reduction or loss of value of any such security interest.

         5. No Impairment of Obligation. Neither Guarantors' obligations to make
payment in accordance with the terms of this Guaranty and Suretyship Agreement
nor any remedy for the enforcement thereof shall be impaired, modified, changed,
stayed,

                                       3

<PAGE>

released, or limited in any manner whatsoever by any impairment, modification,
change, release, limitation, or stay of the liability of Tenant or its estate in
bankruptcy or any remedy for the enforcement thereof, resulting from the
operation of any present or future provision of the Bankruptcy Code of the
United States or other statute or from the decision of any court interpreting
any of the same, and each Guarantor shall be obligated under this Guaranty and
Suretyship Agreement as if no such impairment, stay, modification, change,
release, or limitation had occurred.

     IN WITNESS WHEREOF, the undersigned has executed this Guaranty and
Suretyship Agreement on the day and year first above written.

                                             GUARANTOR AND SURETY:
ATTEST:                                      SONIC FOUNDRY, INC., a Maryland
                                             corporation

         /s/                                 By:    /s/
---------------------------------            -----------------------------------
                                             Name:  Kenneth A. Minor
                                             -----------------------------------
                                             Title: CFO
                                             -----------------------------------

                                       4

<PAGE>

                                    EXHIBIT G

                           NOTICE AND WAIVER OF RIGHTS
              REGARDING WARRANTS OF ATTORNEY, EXECUTION RIGHTS, AND
              WAIVER OF RIGHTS TO PRIOR NOTICE AND JUDICIAL HEARING

Landlord:    Ewart Associates, L.P.

Tenant:      Sonic Foundry Systems Group, Inc.

Sureties:    Sonic Foundry, Inc.

Transaction: Lease of Third Floor, Ewart Building

Date: November ___, 2001

     This NOTICE AND WAIVER of rights is made by each of you and given to Ewart
Associates, L.P. (the "Landlord") in connection with the above-described
commercial lease transaction. IT IS IMPORTANT THAT YOU CAREFULLY READ AND
UNDERSTAND THIS DOCUMENT. WHEN YOU SIGN YOUR NAME IN THE SPACE PROVIDED BELOW,
YOU ARE ACKNOWLEDGING AND REPRESENTING TO THE LANDLORD THAT YOU HAVE READ AND
UNDERSTAND THE CONTENTS OF THIS DOCUMENT.

     Each of you will be executing and delivering to the Landlord the Lease
Agreement and/or a Guaranty and Suretyship Agreement (collectively, the
"Documents") which grant to the Landlord, among other things, the power and
authority to enter JUDGMENT BY CONFESSION against each of you, and to exercise
rights of execution, levy, garnishment, seizure and possession of your property
and the like. These rights and powers may be exercised by the Landlord without
giving you any prior notice of its intention to do so. In addition, these powers
and rights may be exercised without a prior hearing of any nature.

     By executing and delivering this Notice and Waiver, each of you knowingly,
voluntarily, and intelligently waive your rights to prior notice and a hearing
or other judicial proceedings to determine your rights and liabilities in
connection with the Documents. By signing this Notice and Waiver, you
acknowledge that you understand the Landlord may obtain a judgment against any
one or more of you, and may obtain a judgment for possession of the leased
premises, and execute upon and seize forthwith your property and assets, without
the opportunity to raise any defense, set-off, counterclaim, or other claim that
you may have. Each of you knowingly, voluntarily, and intelligently waive your
rights to any prior notice or judicial determination as a material part of the
consideration for this transaction and in order to induce the Landlord to enter
into this commercial transaction.

     Each of you acknowledge and represent that you have consulted (or have had
an opportunity to consult) with legal counsel of your choice, and with such
other experts and

<PAGE>

advisors as you deemed necessary, in connection with the execution and delivery
of the Documents (including without limitation the provisions of the Documents
authorizing the confession of judgment and the execution upon and seizure of
your property and assets, and obtaining possession of the leased premises,
without the opportunity for prior notice or judicial determination of any
nature).

     IN WITNESS WHEREOF, and intending to be legally bound, the undersigned have
executed this Notice and Waiver this ____ day of ____________, 2001.

ATTEST:                                  TENANT:
                                         Sonic Foundry Systems Group, Inc.

         /s/                      By:            /s/
-------------------------------          --------------------------------------
                                  Name:          Kenneth A. Minor
                                         --------------------------------------
                                  Title:         Secretary
                                         --------------------------------------

ATTEST:                                  SURETY:
                                         Sonic Foundry, Inc.

         /s/                      By:            /s/
-------------------------------          --------------------------------------
                                  Name:          Kenneth A. Minor
                                         --------------------------------------
                                  Title:         CFO
                                         --------------------------------------<PAGE>

                                                                   EXHIBIT 10.24

                                    L E A S E

          This L E A S E, is made as of the  13    day of   January 2002
                                            ------        ---------------
(hereinafter the "Lease Date") between and among  STONEWOOD EAST    , a
                                                 -------------------
Pennsylvania limited partnership ( hereinafter referred to as "Landlord" ) and
 Sonic Foundry Media Systems, Inc., (hereinafter referred to as "Tenant").
-----------------------------------

                              W I T N E S S E T H:

1.  PREMISES
    --------
          1.1 Premises. In consideration of the rents hereby reserved and
              ---------
covenants hereby made, Landlord leases to Tenant, and Tenant does rent from
Landlord, that certain premises designated as first (1/st/)     floor containing
                                             ------------------
approximately  9,004 rentable square feet ("Demised Square Feet") of space
              ------
(hereinafter the "Demised Premises ) within the Building located at 12300 Perry
                                                                    -----------
Highway   (hereinafter referred to as "Building"), in Wexford, Pennsylvania. The
---------
Demised Premises constitutes 28%  % of the total   31,625   square feet of
                             -----               ----------
rentable space in the Building ("Total Rentable Square Feet").
2.  TERM
    ----
          2.1 Initial Term. Tenant shall have and to hold the Demised Premises
              -------------
for an Initial Term of   24   months beginning on the  31st   day of  January  ,
                       ------                         -------        ----------
2002   ("Commencement Date") and ending the 31st  day of  January  , 2004
------                                     ------        ----------  ------
unless sooner terminated as hereinafter provided.
          2.2 Renewal Term(s). Tenant shall have the option to renew this Lease
              ----------------

for   one   additional period(s) / term(s) of 12  months (hereinafter the
    -------                                   ---
"Renewal Term(s)") provided: (a) Tenant notifies Landlord in writing of Tenant's
election to exercise such option not less than 120 days prior to the expiration
of the then current term and (b) Tenant is not in default under this Lease
either at the time of written notification to Landlord of the exercise of the
option or on the last day of the then current term. TIME IS OF THE ESSENCE (c)
Right to renew and renewal option are approved in writing by CoManage
(Guarantor).
3.  RENT
    ----
          3.1 Rent.
              -----
               A. Tenant agrees to pay during the First Lease Year, total "Base
Rent" of $ 99,044,  payable $ 8,253.66 monthly in advance on or before the first
          ---------          ---------
day of each month (hereinafter, the "Monthly Installments").

               B. Tenant agrees to pay during the Second Lease Year, total "Base
Rent" of $ 117,052, payable. $ 9,754.33 monthly in advance on or before the
          ----------          ---------
first day of each month (hereinafter, the "Monthly Installments").
4.  USE OF DEMISED PREMISES
    -----------------------
          4.1 Use and Care. The Demised Premises shall be used only for general
              -------------                                             -------
office and for no other purposes without the prior written consent of Landlord.
------
For the purposes of this lease agreement general office purposes includes those
things reasonably necessary and required to carry on a business as a developer
and technology integrator of computer software and hardware. Tenant agrees that
it will not keep, store or use in or upon the Demised Premises any article,
which may be prohibited by the terms of the fire and casualty insurance policies
from time to time covering the Demised Premises. Tenant will not injure or
deface the Demised Premises; Tenant will not overload the floors of the Demised
Premises; Tenant will not permit any objectionable noise or odor to escape from
the Demised Premises, and Tenant will not use the Demised Premises for lodging
or sleeping purposes.
          4.2 On Premises Advertising. Tenant will not place or allow to be
              ------------------------
placed, or maintain on the exterior of the Demised Premises, any sign (unless
approved in writing by Landlord), advertising matter or other thing of any kind,
on the glass of any window or door of the Demised Premises without first
obtaining Landlord's written approval thereof; and thereafter Tenant will
maintain such sign, decoration, lettering, advertising matter and other thing as
may be approved in writing by Landlord, in good condition and repair at all
times. No flashing, or moving signs or lights will be installed by Tenant.
Tenant shall be responsible to Landlord for all damages caused by installation,
use or maintenance of said signs, and Tenant agrees to repair all damage
incident to removal of said signs. Landlord agrees that Tenant may place its
name upon the roadside signs, glass doors and lobby marque in a manner similar
to that currently in existence.
          4.3 Return of Premises. Tenant shall deliver the Demised Premises to
              -------------------
Landlord at the expiration of the term of this Lease, including renewals
thereof, in substantially the same condition as the Demised Premises were in
when received by Tenant, reasonable wear and tear, damage by fire, casualty or
other cause not due to the misuse or neglect of Tenant or Tenant's agents,
servants, visitors or licensees excepted.
          4.4 Enforcement. Notwithstanding the provisions of Section 11 hereof
              ------------
respecting the time within which the Tenant shall cure defaults, if Tenant fails
to keep or perform any covenant or term included in this Section 4 or violates
any such covenant or term, and such failure or violation shall continue for a
period of five (5) days after receipt of written notice by Landlord, Landlord
may, in addition to any other remedies at law or in equity, (i) enjoin Tenant
from any further failure or violation hereunder through legal proceedings and/or
(ii) cure such failure or violation and receive, within ten (10) days from
demand, reimbursement for all expenses incurred by Landlord in connection
therewith, including attorneys fees, and all of such shall be deemed Additional
Rent and shall be payable upon demand by Landlord.

                                       1

<PAGE>

          4.5 Rules and Regulations. The Rules and Regulations of the Building,
              ----------------------
including rules regarding access and security with respect to the Building and
the Demised Premises are attached hereto as Exhibit "C" shall be and are hereby
made a part of this Lease. Tenant, its employees, officers, servicepersons,
servants and agents, shall perform and abide by the Rules and Regulations and
all amendments or additions thereto which may be made from time to time by
Landlord and Tenant shall be responsible for insuring that Tenant's customers,
clients, patients and/or business invitees perform and abide by such Rules and
Regulations, so long as Landlord agrees to uniformly apply and enforce the Rules
and Regulations against all tenants of the Building.

5.  DELIVERY OF DEMISED PREMISES
    ----------------------------
          5.1 Work Plans. Tenant shall have the right to install two additional
              -----------
220V electrical outlets in an office to be used as an Uninterruptible Power
Supply. Such installation shall be at Tenant's expense and Tenant agrees to
utilize the Landlords licensed electricians for all work.
          5.2 Delayed Possession. If Landlord cannot deliver possession of the
              -------------------
Demised Premises to Tenant on the Commencement Date set forth in Section 2.1
above, due to failure to complete the Work Items on or prior to said scheduled
Commencement Date, and such failure is not due to an act or omission of Tenant,
then in such event, this Lease Agreement shall not be void or voidable but
rather the rent shall abate until date of possession.

6.  REPAIRS, MAINTENANCE AND ALTERATIONS
    ------------------------------------
          6.1 Landlord Repair and Maintenance Obligation. Except as provided in
              ------------------------------------------
this Lease with respect to condemnation and damages caused by casualty, Landlord
agrees to keep, repair and maintain the Building (including the roof, exterior
walls, foundation, gutters and down spouts), the common areas, (both inside and
out) including hallways, stairs, restrooms, elevators, foyers and all other
common areas provided for the common use of all tenants of Building, sidewalks,
paved areas, parking areas, HVAC, supply lines for water, sewer, gas and
drainage, electrical wiring (but not any of the electrical or plumbing systems
or fixtures within the Demised Premises such being the responsibility of Tenant)
in good repair at all time. If any portion of the Demised Premises which is the
responsibility of Landlord shall at any time be in need of repair, Landlord will
promptly repair same upon receipt of written notice from Tenant delivered to
Agent, except that Landlord shall not be obligated to make or pay for any
repairs to the Demised Premises rendered necessary by the fault, act, omission
or negligence Tenant, or any of its servants, agents, employees or business
invitees. Landlord agrees to employ reasonable efforts to keep the common areas
(both inside the Building and outside), clean, to keep such common areas lighted
during business hours of darkness when the Building is generally open for
business and keep the parking area reasonably paved, lighted and striped to
assist in the orderly parking of cars. Temporary closing by Landlord of parking,
walking and driveway areas due to repairs or other work deemed necessary by
Landlord shall be permitted.
          6.2 Tenant Obligations. Tenant shall commit no act of waste. Tenant
              -------------------
shall not make any alterations or additions to the Demised Premises without
Landlord's prior written consent. Landlord reserves the right to approve the
contractor, subcontractor or other workmen who are to affect said alterations or
additions, which approval shall not be unreasonably withheld. All alterations,
additions, improvements and fixtures, other than trade fixtures, which may be
installed by Tenant upon the Demised Premises and which in any manner are
attached to the floor, walls or ceiling shall, upon the expiration or earlier
termination of this Lease, become the property and be surrendered with the
Demised Premises as a part thereof. Any linoleum or other floor covering which
may be cemented or otherwise adhesively affixed to the floor shall likewise
become the property of Landlord. Tenant agrees to keep the Demised Premises in
good condition and repair, excepting repairs, which are the responsibility of
the Landlord as set forth in 6.1 above. Structural changes, exterior alterations
or additions to the Demised Premises may be made only with Landlord's written
consent. Tenant shall, in the use and occupancy of the Demised Premises, at its
sole cost and expense, promptly comply with all Rules and Regulations (Exhibit
C) as well as laws and ordinances now in force or hereafter enacted by any
governmental body or agency which may affect the Demised Premises by reason of
Tenant's use and occupancy of same. If structural alterations of the Demised
Premises or the Building become necessary as a result of such enactments and by
reason of Tenant's use and occupancy of the Demised Premises or because Tenant
has overloaded the floor or any facility, Tenant shall promptly make such
structural alterations at its sole cost and expense after first obtaining
Landlord's prior written approval of plans and specifications and furnishing
such indemnification against liens, costs and damages as Landlord may reasonably
require. Provided however, Tenant will have the right to install free-standing
work station partitions without Landlord's consent, so long as no building or
other governmental permit is required for their installation or relocation;
however, if a permit is required, Landlord will not unreasonably withhold its
consent to such relocation or installation. The freestanding work station
partitions for which Tenants pays, will be part of Tenant's trade fixtures for
all purposes under this Lease. All other partitions installed in the Demised
Premises are and will remain property of the Landlord. Landlord shall not be
liable for any damage to property of Tenant or of others located on the Demised
Premises, nor for the loss of, or damage to, any property of Tenant or of
others, by theft or otherwise. Landlord shall not be liable for any injury or
damage to persons or property resulting from fire, explosion, falling plaster,
steam, gas, electricity, water, rain or snow or leaks from any part of the
Building or from the pipes, appliances or plumbing or from the roof, street or
subsurface or from any others place or by dampness or by any other cause or
whatsoever nature. Landlord shall not be liable for any such damage caused by
other tenants or persons in the Demised Premises, occupants of adjacent property
or the Building, or the public, or caused by operations in construction of any
private, public or quasi-public work. Landlord shall not be liable for any
latent defect in the Demised Premises or in the Building except for a period of
one (1) year from the date Tenant takes possession of the Demised Premises. All
property of Tenant kept or stored on the Demised Premises shall be so kept or
stored at the risk of Tenant only and Tenant shall hold Landlord harmless from
any

                                       2

<PAGE>

claim arising out of damage to the same, including subrogation claims by
Tenant's insurance carrier, unless such damage shall be caused by the willful
act or gross negligence of Landlord.
          6.3 Access. Landlord and its agents and employees, and persons
              -------
authorized or approved by Landlord and its agents and employees, shall have the
right, upon 24 hours written notice, to enter the Demised Premises (a) to make
repairs and/or perform maintenance and service to or for the Demised Premises
and (b) if necessary, upon reasonable notice, in Landlord's opinion, to make
repairs, capital improvements and/or tenant improvements to space adjacent to
the Demised Premises which adjacent space is not leased to Tenant under this
Lease. Landlord shall use reasonable efforts to completed any inspections or
work in or about the Demised Premises so as to minimize disturbance to Tenant's
operations.
          6.4 Roof. Tenant may not use the roof of the Building for any purpose
              -----
whatsoever without Landlord's prior written consent. Landlord agrees to permit
Tenant to install Dish Network type satellite antenna receivers on the side of
the building near the roof of the demised premises. Landlord shall be
responsible for the maintenance and repair of the roof. However, if Tenant has
actual knowledge of any condition requiring maintenance or repair by Landlord
and Tenant shall fail to notify Landlord, Landlord shall not be liable to Tenant
for any damage occasioned by that condition including, but not limited to,
damage caused by plumbing, electrical, gas, water, steam or other utility pipes,
systems and facilities or by the bursting, stopping, leaking or running of any
tank, sprinkler, washstand, closet or waste or other pipes in or about the
Demised Premises or the Building nor any damage occasioned by water being upon
or coming through or around any roof, flashing, window, skylight, vent, odor,
trapdoor or the like unless Landlord had actual knowledge of the condition
causing such damage. Landlord shall not be liable for any damage caused solely
by the acts or neglect of co-tenants, or other occupants of the Building,
occupants of adjacent property or the public.

7.  DAMAGE BY FIRE, ETC.
    --------------------
          7.1 Tenant to Give Notice. In case of any damage or destruction of the
              ----------------------
Demised Premises or any part thereof, Tenant will promptly give written notice
thereof to Landlord, generally describing the nature and extent of damage or
destruction.
          7.2 Damage or Destruction. If the Demised Premises should be damaged
              ----------------------
by fire or other casualty covered by insurance carried by the Landlord, Landlord
shall repair the same unless the Demised Premises and/or the Building should be
damaged or destroyed:
                    (1) by fire or other casualty covered by the insurance
policies carried by the Landlord ( I ) to the extent of 50% or more of the
replacement costs of either thereof, or (ii) to the extent that 50% or more of
the leasable area contained in either thereof shall be rendered untenantable;
                    (2) by any cause other than those covered by the aforesaid
insurance policies; or
                    (3) If more than 50% of the Demised Premises is destroyed at
any time when there is less than one year remaining on the original term or any
renewal term hereof; or
                    (4) if the holder of any deed to secure debt shall require
that the insurance proceeds arising from the damage or destruction be applied
against the principal balance due on any loan encumbering the Property,
Building, or Demised Premises; or
                    (5) If more than 50% of the Demised Premises is destroyed at
any time during which there is a default, not cured within any applicable cure
period, of any of the terms, conditions, provisions or obligations contained
herein on the part of the Tenant to be kept or performed;

          Then, in any such events, the Landlord may, at its option and its sole
discretion, either terminate this Lease or elect to repair the Demised Premises,
and the Landlord shall notify the Tenant as to its election within thirty (30)
days after the settlement of the casualty loss with the insurer, or the
occurrence of the damage in the event of an uninsured casualty. In addition if
more than 50% of the Demised Premises is damaged or destroyed, Tenant shall have
the Option of terminating this Lease. If Landlord or Tenant elects to terminate
this Lease, then the term hereof shall end at the end of the calendar month in
which such election is made. If neither Landlord nor Tenant elects to terminate
this Lease, then the Landlord shall promptly commence restoration of such damage
or destruction and this Lease shall continue and remain in full force and
effect.
          7.3 Rent Abatement. Tenant agrees during any period of reconstruction,
              ---------------
restoration or repair of the Demised Premises and/or of the Building to continue
the operation of its business in the Demised Premises to the extent reasonably
practicable from the standpoint of good business. Provided Tenant is not then in
monetary default of any of the terms, conditions, covenants or obligation
contained herein on the part of Tenant to be kept or performed, the Monthly
Installments set forth in Section 3.1 of the Lease shall be abated
proportionately during any period in which, by reason of any such damage or
destruction, there is substantial interference with the operation of the
business of Tenant in the Demised Premises, having regard to the extent to which
Tenant may be required to discontinue its business in the Demised Premises. Such
abatement shall continue for the period commencing with such damage or
destruction and shall end with the completion by the Landlord of such work or
repair and/or construction as Landlord is obligated to do. If, however, such
damage or destruction is caused by Tenant's intentional, wanton or willful act
or omission, then and in that event the rent shall not abate.
          7.4 Tenant's Fixtures, etc. Notwithstanding anything herein which is
              -----------------------
or may be construed to be to the contrary with respect to any obligation of
Landlord to restore or repair the Building and/or Demised Premises, Landlord
shall not be required to repair, replace or restore any of Tenant's fixtures,
trade fixtures, supplies, inventory, merchandise, furnishings, decoration, signs
or any other alterations, improvements or betterments to the Demised Premises
made by Tenant, whether or not such alterations, improvements or betterments
were made with the consent of the Landlord.

8.  LANDLORD SERVICES
    -----------------
          Provided Tenant shall not be in default under this Lease, Landlord
agrees to provide to Tenant the following services:

                                       3

<PAGE>

                  A. Passenger elevator service in common with others. Tenant
agrees not to use any elevators for other than passenger service during the
hours of 7:00 AM through 6:00 PM, Monday through Friday ("Prime Time") and any
furniture or equipment which Tenant needs to deliver to the Demised Premises
utilizing the elevators will be delivered during other than Prime Time.
                  B. Men's and women's restrooms situated on the floor on which
the Demised Premises are located, together with hot and cold water for use in
said restrooms.
                  C. A clean, street level lobby, entrance way, elevator lobby,
public corridor or other public portions of the Building for use in common with
others.
                  D. A Building Directory located in close proximity to the
primary entrance of the Building listing Tenant's name and suite number.
                  E. Electricity sufficient to fulfill the needs of a Tenant for
ordinary general office use.
                  F. Lighting and light bulbs or fluorescent lighting as is
standard for general office use.
                  G. Heating, ventilation and air-conditioning (HVAC) sufficient
to provide, reasonable comfort for general office use.
                  H. Janitorial service and refuse removal per Exhibit B -
Monday through Friday only.
                  I. Removal of snow and ice when necessary.
         If Landlord fails to provide any of the services required above, Tenant
shall have the right to provide or arrange for the provision of such services
and all expenses incurred by Tenant in connection with the provision of such
services may be offset against Tenant's obligation to pay rent. If Tenant elects
not to provide such services or is unable to obtain such services, and the lack
of services prevents Tenant from conducting its operations from the Demised
Premises, then rent shall abate for such period during which Services are not
available.

9. ASSIGNMENT AND SUBLETTING
   -------------------------
         9.1  Assignment by Tenant. Tenant shall not assign, pledge, mortgage,
              --------------------
encumber or in any manner transfer this Lease or any interest herein or sublet
the Demised Premises or any part thereof without the prior written consent of
Landlord, which consent Landlord agrees will not be unreasonably withheld.
Consent by Landlord to one or more assignments or sub-lettings shall not operate
as a waiver of Landlord's rights as to any subsequent assignments and
sub-lettings. Notwithstanding any assignment or subletting to which Landlord may
consent, Tenant shall at all times remain primarily and fully responsible and
liable for all payments herein specified and for compliance with all of Tenant's
other obligations under this Lease. The term "sublet" shall be deemed to include
the granting of licenses, concessions, and any other rights of occupancy of any
portion of the Demised Premises.
         9.2  Transfer by Landlord. In the event of the transfer and assignment
              --------------------
by Landlord of its interest in this Lease and in the Building to a person or
entity expressly assuming the Landlord's obligations under this Lease, provided
that such person or entity recognizes the validity of this lease and agrees that
so long as there is not a default hereunder Tenant's rights under this Lease
shall not be terminated, affected or disturbed., then Landlord shall thereby be
released from any further responsibility hereunder upon written notification to
Tenant of such transfer and/or assignment and providing Tenant of name and
address of new Owner/Landlord. Tenant agrees to look solely to such successor in
interest of the Landlord for performance of such obligations. Any security given
by Tenant to Landlord to secure performance of Tenant's obligations hereunder
will be assigned and transferred by Landlord to such successors in interest of
Landlord; and, upon acknowledgment by such successor of receipt of such security
and its express assumption of the obligation to account to Tenant for such
security in accordance with the terms of this Lease, Landlord shall thereby be
discharged of any further obligation relating thereto.

10. CONDEMNATION
    ------------
         10.1 Taking of the Demised Premises. If at least 30% of the Building of
              ------------------------------
which the Demised Premises are a part should be taken for any public or
quasi-public use under any governmental law, ordinance or regulation or by right
of eminent domain or by private purchase under threat thereof, and such taking
substantially and materially interferes with the Tenant's use of the Demised
Premises, Landlord and Tenant each shall have the right to terminate this Lease,
and in such event, the Base Rent shall be abated during the un-expired portion
of this Lease, effective on the earlier of (I) receipt of notice from the party
electing to terminate or (ii) date physical possession is taken by the
condemning authority. In the event the Lease is not terminated, the Base Rent or
Adjusted Base Rent for the remaining portion of the then current lease term
shall be abated according to the remaining amount of the useable square feet in
the Demised Premises.
         10.2 Taking of Common or Parking Areas. If any part of the common or
              ---------------------------------
parking areas located on the Property should be taken for any public or
quasi-public use under any governmental law, ordinance or regulation, this Lease
shall not terminate, nor shall any rent or additional rents payable hereunder be
reduced, nor shall Tenant be entitled to any part of the award made for such
taking except that either Landlord or Tenant may terminate this Lease if access
to the Demised Premises is substantially affected and if the parking area
remaining following such taking plus any additional parking area provided by the
Landlord in reasonable proximity to the Property shall be less than 50% of the
parking area on the Property immediately prior to such taking.
         10.3 Notice of Termination. Any election to terminate this Lease
              ---------------------
following condemnation shall be evidenced by written notice of termination
delivered to the other party within thirty - (30)- days after that date on which
physical possession is taken by the condemning authority.
         10.4 Awards. All compensation shall be allocated between Landlord and
              ------
Tenant based on the condemning authorities allocation of the award between the
Landlord's or Tenant's interest in the Demised Premises. Landlord shall have no
interest in any award made to Tenant for loss of business, relocation of
Tenant's business or for the taking of Tenant's fixtures and personal

                                       4

<PAGE>

property within the Demised Premises if a separate award for such items is made
to Tenant.

11. DEFAULT, EVENTS and REMEDIES
    ----------------------------
         11.1 Events of Default.  The occurrence of any one of the following
              -----------------
events shall constitute a default of this Lease by Tenant:
              A. Failure of Tenant to make any payment of Base Rent, Late
Charges, Penalty Interest payments, . or any other required payment when due.
              B. Failure of Tenant to comply with any provision of this Lease
other than payment of rent, with such failure continuing for thirty (30) days
after mailing of written notice by Landlord to Tenant specifying the nature of
non-compliance by Tenant with reasonable particularity provided. However, if the
nature of Tenant's default is such that more than thirty (30) days are
reasonably required for its cure, Tenant shall not be in default if Tenant
immediately commences or has commenced such cure and thereafter diligently
proceeds to cure such default.
              C. The making of an assignment or general arrangement for the
benefit of creditors by Tenant or any guarantor of Tenant's obligations under
the Lease.
              D. The filing by Tenant or any guarantor of Tenant's obligations
under this Lease of a petition under any section or chapter of the present
Federal Bankruptcy Act or amendment thereto. Or, the failure of the dismissal,
within 30 days after the filing of an involuntary petition of bankruptcy or
insolvency against Tenant or guarantor of Tenant's obligations.
              E. The appointment of a receiver or trustee for all or
substantially all the assets of Tenant or any guarantor of Tenant's obligations
under this Lease.
              F. The attachment, execution or other judicial seizure of
substantially all of Tenant's assets located in the Premises or of Tenant's
interest in this Lease where such seizure is not discharged within thirty (30)
days.
         11.2 Remedies in Event of Default. Upon the occurrence of any Event of
              ----------------------------
Default, Landlord shall have the option to do any one or more of the following
without any notice or demand.
              A. Termination of Lease. Terminate this Lease, in which event
                 --------------------
Tenant shall immediately surrender the Demised Premises to Landlord. If Tenant
shall fail to do so, Landlord may without notice and prejudice to any other
remedy available, enter and take possession of the Premises and remove Tenant or
anyone occupying the Demised Premises and its effects without being liable to
prosecution or any claim for damages. Tenant shall indemnify Landlord for all
loss and damage suffered by Landlord because of such termination whether through
inability to re-let the Demised Premises or otherwise, including any loss of
rent for the remainder of the term of this Lease. If Landlord elects to
terminate this Lease, Tenant's liability to Landlord for damages shall survive
such termination. Landlord shall use commercially reasonable efforts to relet
the Premises.
              B. Acceleration of Rent. Declare the entire amount of all rent
                 --------------------
past due as well as the net present value of that which would have become due
and payable during the remainder of the term of this Lease to be due and payable
immediately. In this event, Tenant shall pay the same to Landlord immediately.
Such payment shall constitute payment of past due rent and payment in advance of
the rent stipulated for the remainder of the Lease term. Acceptance by Landlord
of the payment of such rent shall not constitute a waiver of any then existing
default occurring thereafter.
              C. Re-let Premises. Enter upon and take possession of the Demised
                 ---------------
Premises as agent of Tenant without terminating this Lease and without being
liable to prosecution or any claim for damages. Landlord may re-let the Demised
Premises and in that connection may make any suitable alterations or refurbish
the Demised Premises, or both, or change the character or use of the Demised
Premises. Landlord shall not be required to re-let for any use or purpose other
than that specified in this Lease or which Landlord may reasonably consider
injurious to the Demised Premises, or to any tenant, which Landlord may consider
objectionable. Landlord may re-let all or any portion of the Demised Premises
alone or in conjunction with other portions of the Building for a term longer or
shorter than the term of this Lease at a rental rate greater or less than the
then current rental rate provided in this Lease and upon such other terms
(including the granting of concessions) as Landlord solely determines to be
acceptable. If Landlord elects to reenter and re-let all or any portion of the
Demised Premises, Landlord shall be entitled to recover as damages immediately,
without waiting until the due date of any future rent, or until the date fixed
for expiration of this Lease, the total net present value of all rent owed and
unpaid as of the date of the default. The Landlord can also recover the costs of
reentry and re-letting including without limitation the cost of any cleanup,
refurbishing, removal of Tenant's property and fixtures, expenses from Tenant's
failure to quit the Demised Premises and to leave them in the required
condition, any remodeling costs, attorneys' fees, court costs, brokers'
commissions, advertising costs, and the difference between the rent and all of
Tenant's other obligations under this Lease and the actual rent received by
Landlord from the Demised Premises for the period commencing with the date of
the default and continuing through the date designated as the expiration date of
this Lease, provided that broker's commissions and improvements made to relet
the Premise will only be chargeable to Tenant for those portions attributable to
the remainder of the Term. For example, if Landlord makes $100,000 of
improvements and leases the Demised Premises for 5 years when there is one year
left on the Term, Tenant would be responsible for $20,000 of improvements.
     No such reentry or taking possession of the Demised Premises shall be
construed as an election on Landlord's part to terminate this Lease unless a
written notice of such intention is given to Tenant. Landlord, however, shall
have no duty to re-let the Demised Premises and Landlord's failure to do so
shall not release Tenant's liability for rent or damages. If Landlord elects to
enter and re-let the Demised Premises, the Landlord may at any time thereafter
elect to terminate this Lease for Tenant's default. If Landlord takes possession
of the Demised Premises, Landlord shall have the right to rent any other
available space in the Building before re-letting or attempting to re-let the
Demised Premises.
              D. Landlord's Right to Perform. Do whatever Tenant is obligated to
                 ---------------------------
do by provisions of this Lease and may enter the Demised Premises without being
liable to prosecution or claim for damages in order to accomplish this purpose.
Tenant shall reimburse Landlord immediately upon demand for any expenses, which
Landlord may incur in complying with the terms of

                                       5

<PAGE>

this Lease on behalf of Tenant. Landlord shall not be liable for any damages to
Tenant from such action, whether caused by negligence of Landlord or otherwise.
              E Right to Sue More Than Once. Sue periodically to recover damages
                ---------------------------
during the period corresponding to the remainder of the term of this Lease, and
no action for damages shall bar a later action for damages subsequently
accruing.
              F. Remedies Cumulative. The remedies, as set forth and available
                 -------------------
to Landlord because of the default of Tenant, shall be in addition to and shall
not exclude any other remedy available to Landlord under this Lease or
applicable law.
     11.3     Waiver of Redemption Rights. Tenant for itself and on behalf of
              ---------------------------
any and all persons claiming through or under it, including creditors of all
kinds, does hereby waive and surrender all right and privilege which they or any
of them might have under or by reason of any present or future law, to redeem
the Demised Premises or to have a continuance of this Lease for its remaining
term after having been dispossessed or ejected from the Demised Premises by
process of law or under the terms of this Lease or after the termination of this
Lease as herein provided.
     11.4     Additional Rights Of Landlord. In the event of a breach or
              -----------------------------
threatened breach by Tenant of any of its obligations under this Lease, Landlord
shall also have the right to obtain an injunction. The remedies to which
Landlord may resort under this Lease are cumulative and are not intended to be
exclusive of any other remedies to which Landlord may be lawfully entitled at
any time. Landlord may invoke any remedies allowed at law or in equity as if
specific remedies were not provided for herein. If this Lease shall terminate
under or pursuant to Section 11.2, or if Landlord shall re-enter the Demised
Premises under the provisions of this clause, or in the event of the termination
of this Lease, or of re-entry by or under any summary dispossess or other
proceeding or action or any provision of law by reason of Tenant's default,
Landlord shall be entitled to retain all monies, if any, paid by Tenant to
Landlord, whether as advance rent, security, or otherwise. But such monies shall
be credited by Landlord against any Rent, due from Tenant at the time of such
termination or re-entry or, at Landlord's option, against any damages payable by
Tenant under this clause or pursuant to law.

12. Intentionally Deleted
    ---------------------

13. Intentionally Deleted
    ---------------------

14. COMMON AREAS
    ------------
     14.1 Parking and Access. Landlord agrees to cause to be provided, operated,
          ------------------
managed and maintained during the term of this Lease, parking areas adjacent to
the Building. The manner in which such areas and facilities shall be maintained
and operated and the expenditures therefore shall be at the sole discretion of
the Landlord, and the use of such areas and facilities shall be subject to such
reasonable regulations as Landlord shall make from time to time. Landlord hereby
grants to Tenant, its employees, agents, customers and invitees the
non-exclusive right to use the parking and other common areas as from time to
time constituted, such use to be in common with Landlord, Landlord's licensees
and all other tenants and occupants of the Building, from time to time, its and
their employees, agents, customers and invitees, except when the same are being
repaired, altered or constructed. Tenant shall neither charge nor pay for
parking except as noted in the next two sentences following. Tenant and its
employees shall park their automobiles only in those portions of the common
areas and parking lots, as may be designated from time to time for that purpose
by Landlord. Tenant shall be entitled to a minimum of thirty (30) parking spaces
for its employers and invitees. Tenant shall upon notice from Landlord, furnish
Landlord with license numbers of any and all employees of Tenant within five
days after taking possession of the Demised Premises and of new employees within
five days after such new employee begins work for Tenant. Landlord may charge
and assess Tenant $10.00 per day for any automobile owned or operated by any
employee of Tenant parked in an area not designated for employee parking, and
Landlord may, if such unauthorized parking occurs more than 3 times with respect
to any particular automobile, have such automobile removed from the property at
Tenant's expense, such unauthorized parking and violations of the terms of this
Lease and the Rules and Regulations being deemed a "trespass", without any
liability to Landlord. Landlord may at any time close temporarily any common
area to make repairs or changes, to prevent the acquisition of public rights in
such areas or to discourage non-customer parking; and may do such other acts in
and to the common areas as in its judgment may be desirable to improve the
long-term convenience and security of the Tenants of the Building.
     Landlord shall have the reasonable right to limit access to the parking and
common areas and shall have the right to erect barriers that can be passed or
removed by use of a card or other identification system. During the term of this
Lease, Landlord shall have the right to designate and relocate visitor parking
areas, employee parking areas, and handicapped parking areas and other
restricted parking areas periodically, all at Landlord's sole discretion.
     14.2 Building Access. Landlord shall, throughout the term of this Lease,
          ---------------
and so long as Tenant is not in default under this Lease, insure 24 hour access
to the Building and the Demised Premises to Tenant, its employees and invitees,.
The common areas within the Building shall be freely accessible during all
Normal Business Hours and 24 hour access to the Building during Non-Business
Hours and days shall provided to Tenant in accordance with security procedures
currently in place at the Demised Premises.

15. INSURANCE, INDEMNITY AND  SUBROGATION
    -------------------------------------
     15.1 Landlord Insurance Landlord may maintain insurance against such perils
          ------------------
and in such amounts as Landlord may determine consistent with coverage which is
now, or may in the future be, considered prudent for similar income producing
property situated in the same general geographic area as the Building or which
any mortgagee or creditor of Landlord requires

                                       6

<PAGE>

Landlord to carry. The named insured on all policies of insurance maintained by
Landlord shall be the Landlord and, if required, any mortgagee or creditor of
Landlord. The cost of all insurance maintained by Landlord shall be Landlord's
responsibility and liability unless otherwise specifically set forth herein.

         15.2 Tenant's Insurance During the term of this Lease, Tenant shall
              ------------------
provide Landlord with evidence, in a form and amount reasonably acceptable to
Landlord, of insurance coverage in effect with respect to the Demised Premises
against such perils and in such amounts as Landlord shall from time to time
reasonably request in writing. All insurance policies provided and maintained by
Tenant in compliance with Landlord's request shall be issued in a form and by an
insurer reasonably acceptable to Landlord and shall, in addition to Tenant, name
as additional insured, Landlord, Agent and any other person or entity having an
interest in the Building or land upon which it is situated whose name is
furnished to Tenant by Landlord and, if applicable, their respective constituent
general partners and/or officers, directors and shareholders. All policies of
insurance maintained by Tenant shall require at least thirty (30) days prior
written notice to Landlord of termination, lapse of coverage or material
alteration; and waive, to the extent reasonably available, any right of recovery
or subrogation against Landlord. If requested by Landlord, Tenant shall, upon
the Commencement Date of this Lease and thereafter within thirty- (30)- days
prior to the expiration of each such policy, promptly deliver to Landlord
certified copies or other evidence of such policies and evidence satisfactory to
Landlord that all premiums have been paid and all policies are in effect. If
Tenant fails to secure or maintain any insurance coverage required by Landlord
or should insurance secured not be approved by Landlord and such failure or
approval not be corrected within forty-eight (48) hours after written notice
from Landlord, Landlord may, in Landlord's sole discretion, purchase such
insurance coverage required at Tenant's expense and Tenant shall, immediately
upon demand from Landlord, reimburse Landlord for any monies expended.

         Tenant shall indemnify and hold harmless Landlord from all loss, claim,
demand, damage, liability, or expense, including attorneys' fees, resulting from
any injury to or death of any person or any loss of or damage to any property
caused by or resulting from any act, omission, or negligence of Tenant or any
officer, employee, agent, contractor, licensee, guest, invitee, or visitor of
Tenant in or about the Demised Premises or the Building. The foregoing provision
shall not be construed to make Tenant responsible for loss, damage, liability or
expense resulting from injuries to third parties caused by any act, omission or
negligence of Landlord or of any officer, employee, agent contractor, invitee or
visitor of Landlord. Landlord shall not be liable for any loss or damage to
person, property or Tenant's business sustained by Tenant, or other persons,
which may be caused by the Building or the Premises, or any appurtenances
thereto, being out of repair or by the bursting or leakage of any water, gas,
sewer, or steam pipe, or by theft, or by any act of neglect of any tenant or
occupant of the Building, or of any other person, or by any other cause
whatsoever, unless caused by the negligence of Landlord. Tenant shall indemnify
and hold harmless and pay on behalf of Landlord all loss claims, demands,
expenses and judgments against Landlord caused by or arising out of, directly or
indirectly: (a) the performance of this agreement by Tenant, (b) the Tenant's
occupancy or use of the Building or Demised Premises, (c) any business or
operations of Tenant and (d) any matter or thing done, permitted or omitted to
be done by Tenant, its agents, employees, contractors, licensees, or invitees,
whether occasioned by negligence or otherwise. Tenant's agreement to hold
harmless and pay on behalf of Landlord shall extend to all loss, claims,
demands, and expenses by reason of improper or faulty erection or construction
of facilities, trade fixtures, or equipment installed on or in the Premises by
Tenant.

         15.3 Waiver of Recovery. Regardless of fault or negligence, Landlord
              ------------------
and Tenant hereby waive and release any claim arising in favor of one against
the other, or anyone claiming through either of them (including any insurance
company insuring either of them for any loss) by way of subrogation or
otherwise, for any loss of or damage to any property of either which loss or
damage is recovered under any such insurance policies. Said waiver shall be in
addition to any other waiver or release contained in this Lease with regard to
loss or damage to property of either. Landlord and Tenant shall request its
insurers to consent to such waiver and agree to waive all rights of subrogation
against the other party. If the insurer shall impose a fee for consenting to
such waiver, the party benefiting shall pay the cost imposed.

16. EXCULPATION OF LANDLORD: Landlord's and Agent's obligations and liability to
    -----------------------
Tenant with respect to this Lease shall be limited solely to Landlord's and
Agent's interest in the Building and the land there under, and neither Landlord
nor Agent, nor any officer, director, shareholder or employee of Landlord or
Agent shall have any personal liability whatsoever with respect to this Lease.

17. FORCE MAJEURE: Both parties shall be excused for the period of any delay and
    -------------
shall not be deemed in default with respect to the performance of any of the
non-monetary terms, covenants, and conditions of this Lease when prevented from
so doing by a cause or causes beyond their reasonable control, which shall
include, without limitation, all labor disputes, governmental regulations or
controls, fire or other casualty, inability to obtain any material or services,
and acts of God.

18. SUBORDINATION AND ATTORNMENT: This Lease and all rights of Tenant hereunder
    ----------------------------
are and shall be subject and subordinate to any mortgage, deed to secure debt,
deed of trust, or other instrument in the nature thereof (herein called
"Security Deed") which may now or hereafter affect Landlord's fee title to the
Demised Premises and/or Building. If the holder of any such Security Deed shall
hereafter succeed to the rights of Landlord under this Lease, whether through
possession or foreclosure action or delivery of a new lease, Tenant shall, at
the request of such holder, attorn to and recognize such successor as Tenant's
landlord under this Lease and shall promptly execute and deliver any instrument
that may be necessary to evidence such attornment provided that such successor
recognizes the validity of this lease and agrees that Tenant's rights hereunder
shall not be disturbed so long as Tenant is not in default hereunder. In the
event Landlord refinances the Building, Tenant agrees to execute any
Subordination, Non-disturbance and Attornment Agreement reasonably requested by
Landlord or its mortgagee

                                       7

<PAGE>

provided that such Agreement states that Tenant's rights under this lease shall
not be disturbed so long as Tenant is not in default hereunder.

19. COVENANT OF QUIET ENJOYMENT Landlord has the right to enter into this Lease;
    ---------------------------
and that Tenant, upon timely payment of the rents reserved and performance of
each term and condition contained in this Lease, shall at all times during the
Lease term and any extension or renewal, so long as Tenant is not in default
under the Lease, peaceably and quietly enjoy the Leased Premises and the rights
in the common areas of the property upon which the Building is located and which
are granted in this Lease without any disturbance from Landlord or any person
claiming by, through or under Landlord. It is understood, acknowledged and
agreed by Tenant that Landlord and/or affiliates of Landlord are, or shall be,
constructing and building other office buildings in close proximity to the
Building and Tenant is aware of, and acknowledges that, there may be noise and
some inconvenience with respect to the ongoing construction and agrees (a) not
to hold Landlord liable therefore, (b) not to withhold rents, (c) not to vacate
the Demised Premises and (d) not to bring any action against Landlord seeking to
terminate this Lease or otherwise modify or amend this Lease as a result
thereof.

20. AGENT Agent has acted, is acting and will act, as agent for Landlord in this
    -----
transaction and is to be paid by Landlord. Agent has not acted as agent in this
transaction for Lessee. The Officers of Agent are licensed real estate agents in
the Commonwealth of Pennsylvania.

21. END OF TERM. At the expiration or earlier termination of this Lease, Tenant
    -----------
will promptly quit and surrender the Demised Premises, in good order and repair,
ordinary wear and tear excepted. If Tenant is not then in default, Tenant may
remove from the Demised Premises any trade fixtures, equipment and movable
furniture placed in the Demised Premises by Tenant, whether or not such are
fastened to the Building. Tenant will not remove any trade fixtures or equipment
without Landlord's prior written consent if such fixtures or equipment are used
in the operation of the Building or if the removal as such will result in
impairing the structural strength of the Building. Whether or not Tenant is in
default, Tenant will remove such alterations, additions, improvements, trade
fixtures, equipment and furniture as Landlord has requested. Tenant will fully
repair any damage occasioned by the removal of any trade fixtures, equipment,
furniture, alterations, additions and improvements. All trade fixtures,
equipment, furniture, inventory, effects, alterations, additions and
improvements on the Demised Premises after the end of the term of this Lease or
earlier termination will be deemed conclusively to have been abandoned and may
be appropriated, sold, stored, destroyed or otherwise disposed of by landlord
without written notice to Tenant or liability therefore. Tenant shall pay
Landlord for all expenses incurred in connection with the removal of such
property. Tenant's obligations and liability under this Section shall survive
the expiration or earlier termination of this Lease.

22.  MISCELLANEOUS
     -------------
         A. Right to Relocate. In the event the Demised Premises are less than
            -----------------
1,500 square feet in area, Landlord reserves the right, at its option and upon
giving thirty (30) days notice in advance to Tenant, to transfer and remove
Tenant from the Demised Premises to any other available offices in the Building
of equal size and area. Landlord shall bear the expense of said removal as well
as the expense of any renovations or alterations necessary to make the new space
similar in arrangement and lay-out with the space covered by this Lease.
         B.  Light and Air. No easement for light or air is included in this
             --------------
Lease.
         C. Laws. The laws of the State of Pennsylvania shall govern the
            -----
interpretation, validity and enforcement of this Lease. If any provision of this
Lease should be held to be invalid or unenforceable, the validity and
enforceability of the remaining provisions of this Lease shall not be affected
thereby.
         D. No Estate in Land. This Lease shall create the relationship of
            -----------------
Landlord and Tenant between Landlord and Tenant; no estate shall pass out of
Landlord; Tenant has only a usufruct, not subject to levy and sale, and not
assignable by Tenant except as provided in Section 9.1 hereof.
         E. Holding Over. If Tenant remains in possession of the Demised
            ------------
Premises after expiration of the term hereof, with Landlord's acquiescence and
without any express agreement of the parties, there shall be no renewal of this
Lease by operation of law and such acquiescence by Landlord shall not be deemed
to establish a rental rate to be in effect at the expiration of the term hereof.
Tenant agrees that no later than ten (10) days after written notice from
Landlord to terminate such holding over and remove or cause to be removed all
persons and property from the Demised Premises and the Building and peaceably
relinquish possession of the Demised Premises to the Landlord. Should Tenant
elect not to renew said Lease, then rental amount during any period of holding
over shall be 150% of the rental effective at the expiration or termination of
the term of the Lease.
         F. Attorneys Fees. In the event of any Base Rent, Adjusted Base Rent,
            --------------
Tenant's Additional Tax Payments or other additional rent or other charges due
and owing under this Lease are collected by or through an attorney at law or in
the event that Landlord, in order to obtain enforcement of any of the provisions
of this Lease, finds it necessary to retain the services of an attorney at law,
then in either of such events Tenant agrees to pay all attorneys fees and all
costs arising out of or connected with said collection or enforcement.
         G. Rights  Cumulative.  All rights,  powers and  privileges conferred
            ------------------
hereunder upon parties hereto shall be cumulative to those given by law.
         H. Waiver of Rights. No failure of Landlord to exercise any rights
            ----------------
provided to Landlord hereunder, or to insist upon strict compliance by Tenant
with his obligation hereunder, and no custom or practice of the parties at
variance with the terms hereof shall constitute a waiver of Landlord's right to
demand exact compliance with the terms hereof.

                                       8

<PAGE>

I.  Time.  TIME IS OF THE ESSENCE WITH RESPECT TO THIS ENTIRE LEASE.
    -----
         J. Bill and Notices. Unless otherwise in this Lease provided, any bill,
            ----------------
statement, notice or communication which Landlord may desire or be required to
give to Tenant, including any notice of expiration shall be deemed sufficiently
given or rendered if in writing delivered to Tenant personally, or left at the
Demised Premises addressed to Tenant, or sent by Registered or Certified Mail
addressed to Tenant at the Demised Premises, or sent or delivered to any other
address which Tenant, from time to time designates in writing to Landlord and
notice of which is given to Landlord. The time of the rendition of such bill or
statement, or the giving of such notice or communication shall be deemed to be
the time when the same is delivered to Tenant, or left at the Demised Premises
or other address designated by Tenant as provided above, or sent by Registered
or Certified Mail addressed to Tenant at the Demised Premises or other address
as Tenant may, from time to time, designate in writing. Any notice by Tenant to
Landlord must be sent by Registered or Certified Mail addressed to Landlord at
the address where the last previous rental hereunder was paid or such other
address as Landlord may, from time to time, designate in writing.

                            To Landlord:     Tierra Realty Management
                                             Stonewood Commons I, Suite 200
                                             101 Bradford Road
                                             Wexford, PA 15090

                            To Tenant:       Sonic Foundry
                                             12300 Perry Highway
                                             Suite 100/ 1/st/ Floor
                                             Wexford, PA. 15090

                                        c/c  Sonic Foundry
                                             c/o General Counsel
                                             1617 Sherman Avenue
                                             Madison, WI. 53704

         L. Section Titles.  The Section titles are inserted only as a matter of
            ---------------
convenience and for reference, and in no way define, limit or describe the scope
or intent of this Lease nor in any way affect this Lease.
         M. Parties. The conditions, covenants and agreements in the aforesaid
            -------
Lease contained, to be kept and performed by the parties hereto, shall be
binding upon and insure to the benefit of said respective parties, their legal
representatives, successors and assigns. This clause shall not be construed to
permit any assignment or subletting, unless otherwise permitted in this Lease
without Landlord's consent.
         N. Short Form Lease. The parties hereto agree to execute a short form
            ----------------
of this Lease, which shall be recorded upon request by either party. In the
event of any conflict, inconsistency or ambiguity between the provisions of this
Lease and the provisions of the short form lease, the provisions of this Lease
shall be deemed controlling.
         O.  Posting.  Tenant  agrees  that for a period of three (3) months
             -------
prior to the expiration of this Lease or any renewal thereof, Landlord shall
have the right to display on the exterior of the Demised Premises but not in any
window or doorway thereof, signs or evidence that the Demised Premises are, or
will be, available for lease, and that during such period Landlord may show the
Demised Premises and all parts thereof to prospective Tenants between the hours
of 10:00 a.m. and 5:00 p.m. on any day except Sunday and any legal holiday on
which Tenant does not conduct business.
         P. Liens.  In the event that any  mechanics or other liens are filed
            ------
against any portion of the Property by reason of Tenant's acts or omissions or
because of a claim against Tenant, Tenant shall cause same to be canceled and
discharged of record by bond or otherwise within ten (10) days after notice.
         Q Certificate. Tenant shall, from time to time, as requested by
           -----------
Landlord, execute and deliver to Landlord a written, certified statement in
recordable form: (I) ratifying this Lease; (ii) confirming the commencement and
expiration dates of the term of this Lease; (iii) certifying that the Tenant is
in occupancy of the Demised Premises, the date Tenant commenced operating the
Tenant's business therein and that this Lease is in full force and effect and
has not been assigned, modified, supplemented, or amended, except by such
writings as shall be set forth in such statement; (iv) that all conditions under
this Lease to be performed by the Landlord have been fulfilled, except as set
forth in such statement; (v) that there are no defenses or offsets against the
enforcement of this Lease by Landlord, stating those claimed by Tenant; (vi)
reciting the amount of advance rental, if any, paid by Tenant and the date to
which rent and all other sums, charges and fees have been paid by Tenant; (vii)
reciting the amount of the security deposit, if any; and (viii) and such other
information and facts as the Landlord may reasonably request. Tenant further
agrees to execute and deliver similar declarations from time to time as and when
requested by the Landlord, Landlord's mortgage lenders, and/or any prospective
purchasers, and each of such parties shall be entitled to rely upon such written
declaration made by Tenant. Failure to respond within 15 days to any written
request from Landlord for such certificate shall be deemed a default by Tenant
under this Lease and give rise to all Landlord's rights and remedies as
contained in this Lease.
         R. Indemnity. Tenant shall indemnify and save harmless Landlord from
            ---------
and against any and all loss, cost (including attorneys fees), damage, expense
and liability in connection with any and all claims for damages as a result of
injury or death of any person or property damage to any property sustained by
Tenant, its partners, customers, invitees, agents, employees, contractors and
subcontractors and all other persons including Landlord, Agent, and their agents
and employees if such injury, death or property damage arises from or in any
manner grows out of any act of neglect on or about the Demised Premises by
Tenant, its partners, agents, employees, customers, invitees, contractors or
subcontractors or which arise from or in any manner

                                       9

<PAGE>

grow out of any defect in any undertaking hereunder by Tenant or any failure of
Tenant to comply with the provisions of this Lease. Landlord shall indemnify and
save harmless Tenant from and against any and all loss, cost (including
attorneys fees), damage, expense and liability in connection with any and all
claims for damages as a result of injury or death of any person or property
damage to any property sustained by Tenant, its partners, customers, invitees,
agents, employees, contractors and subcontractors and all other persons
including Tenant, and its employees if such injury, death or property damage
arises from or in any manner grows out of any act of neglect on or about the
Demised Premises by Landlord, its partners, agents, employees, customers,
invitees, contractors or subcontractors or which arise from or in any manner
grow out of any defect in any undertaking hereunder by Landlord or any failure
of Landlord to comply with the provisions of this Lease.

         S. No Construction Against Drafting Party. Landlord and Tenant
            --------------------------------------
acknowledge that each of them and their counsel have had an opportunity to
review this Lease and fully and completely negotiate all clauses and Sections
herein and this Lease will not be construed against Landlord merely because
Landlord has prepared it.

                                       10

<PAGE>

         T. Limited Time Offer. This Lease is submitted to Tenant on the
understanding that it is considered an offer to lease on the express terms and
conditions contained herein, which offer shall automatically be deemed withdrawn
by Landlord unless two fully executed copies (including two executed copies of
the Guaranty Agreement, if applicable) are delivered to Landlord within seven
(7) days of the Lease Date set forth on the first page hereof.

         U. Written Amendment Required. No amendment, alteration, modification
            --------------------------
of, or addition to this Lease, except for Rules and Regulations which Landlord
may, from time to time, amend without consent of Tenant, shall be valid or
binding unless expressed in writing and signed by Landlord and Tenant.
Notwithstanding, Tenant agrees to execute any modifications or amendments to
this Lease required or requested by any lending institution providing financing
for the Building, provided no such modification or amendment will materially
adversely affect Tenant's rights and obligations under this Lease.

         V. Authority. Tenant, and the party executing this Lease on behalf of
            ---------
Tenant, represent to Landlord that such party is authorized to do so by Tenant
and agree to deliver to Landlord, if requested, evidence of such authority.

         W. Agent. Tenant understands and acknowledges that TIERRA REALTY
            -----
MANAGEMENT, INC. Is Agent, and manages the Property for, Landlord and any and
all payments [payable to " Stonewood East "] and notices provided for
                           --------------
hereinunder should be sent and/or directed to TIERRA REALTY MANAGEMENT, INC. at
Suite 200, Stonewood Commons One, 101 Bradford Road, Wexford, Pa. 15090 with a
-----------------------------------------------------------------------
phone number of 724-934-0522 and a facsimile / fax number of 724-934-0441.

IN WITNESS WHEREOF, the parties herein have hereunto set their hands.

Witness                                  Landlord - Stonewood East Partners

                                         /s/ John C. Baun
                                         ---------------------------------------
                                         By: John C. Baun, General Partner

                                         Date: 1-13-02
                                               -------

Witness                                  Tenant - Sonic Foundry Media Systems,
                                         Inc.

/s/                                      /s/ Rimas Buinevicius
-------------------------                ---------------------------------------
                                         By: Rimas Buinevicius
                                             CEO

                                         Rimas P. Buinevicius
                                         ---------------------------------------
                                                   Print Name and Title

                                         Date: 1-11-02
                                               -------

See attached Guaranty of Lease to which the undersigned {CoManage} agrees to be
bound".

/s/ CoManage Corporation
-----------------------------------------
CoManage Corporation, A Delaware Corporation

                                       11

<PAGE>

                                    EXHIBIT C

                               RULES & REGULATIONS

         Reference is made to Paragraph 4.5 of the within Lease. Pursuant
thereto, LANDLORD and TENANT hereby covenant and agree that the following Rules
and Regulations are necessary and proper for the general care, safety,
cleanliness and proper maintenance of the Leased Premises, the Building and the
common areas of the same; that the same shall be faithfully kept, observed and
performed by Tenant, its employees, agents and invitees.

                                   DEFINITIONS

         Wherever in these Rules and Regulations the word "Tenant" is used, it
shall be taken to apply to and include the Tenant and his agents, employees,
invitees, licensees, subtenants and contractors, and is to be deemed of such
number and gender as the circumstances require. The words "room" and "Premises"
are to be taken to mean and include the space covered by this Lease. The word
"Landlord" shall be taken to include the employees and agents of Landlord.

                              I.PHYSICAL FACILITIES

         1.       The sidewalks entry passages, corridors, halls, elevators, if
                  any, and stairways shall not be obstructed by Tenant, or used
                  by them for any purpose other than those of ingress and
                  egress. The floors, skylights and windows that reflect or
                  admit light into any place in said Building, shall not be
                  covered or obstructed by Tenant. The water closets, toilets,
                  bathroom facilities and other water apparatus shall not be
                  used for any other purpose than those for which they were
                  constructed, and no sweeping, rubbish, or other obstructing
                  substances shall be thrown therein.

         2.       Landlord will furnish each tenant, free of charge, with two
                  keys to each door provided in the premises by Landlord.
                  Landlord may make a reasonable charge for additional keys. No
                  tenant shall have any such keys copied. No tenant shall alter
                  any lock or install a new or additional lock or any bolt on
                  any door of its premises without written approval of Landlord.
                  Each tenant, upon the termination of its lease, shall deliver
                  to Landlord all keys to doors in the building.

         3.       All glass, locks and trimmings in or upon the doors and
                  windows of the Building shall not be broken, the same shall be
                  kept whole and when any part thereof shall be broken, the same
                  shall be immediately replaced or repaired and put in order by
                  the Landlord at Tenant's expense. Tenant shall not injure,
                  overload or deface the Building, the woodwork or the walls of
                  the Demised Premises, nor carry on upon the Demised Premises
                  any noisesome, noxious, noisy or offensive business.

         4.       Safes, furniture, boxes, or other bulky articles shall be
                  carried up into the Demised Premises or removed there from
                  only with the prior written consent of the Landlord, and then
                  only by means of the elevators, if any, by the stairways of
                  said Building as the Landlord may in writing direct, and at
                  such times in such manner and by such persons as the Landlord
                  may direct. Safes and other heavy articles shall be placed by
                  the Tenant in such places only as may be specified in writing
                  by the Landlord, and any damage done to the Building or to
                  tenants, or to other persons by taking a safe or other heavy
                  article in or out of the Demised Premises, from overloading a
                  floor, or in any other manner shall be paid for by the Tenant.

         5.       If Tenants require wiring for a bell, intercom or buzzer
                  system, such wiring shall be done by an electrician approved
                  by Landlord only, and no other electricians shall be allowed
                  to do such electrical work except upon the prior written
                  permission of Landlord, or its representatives. The wiring for
                  telephone, fax machines, computer internet hook-ups, computer
                  networking or other such communication facilities shall be
                  done as directed by an electrician approved by Landlord, and
                  no boring or cutting for wiring shall be done unless approved
                  by Landlord or its representatives, as stated. The electric
                  current provided by Landlord shall be used for ordinary
                  lighting purposes, and small electrical appliances, desktop
                  computers and servers and devises not requiring extraordinary
                  power, unless written permission to do otherwise shall first
                  have been obtained from Landlord, or its representative, and
                  at an agreed cost to Tenant.

         6.       Landlord and Agent shall have the right to enter the Demised
                  Premises at all reasonable hours for the

                                       12

<PAGE>

                  purpose of making any repairs, alterations or additions which
                  he or they shall deem necessary for the safety, preservation,
                  or improvement of said Building, and the Landlord and Agent
                  shall be allowed to make such repairs, improvements and
                  additions, or any alterations for the benefit of the Tenant
                  without in any way being deemed or held guilty of trespass or
                  eviction of the Tenant; and the rent reserved shall not abate
                  while said repairs, alterations, or additions are being made;
                  and the Tenant shall not be entitled to maintain a set off or
                  counterclaim for damages against the Landlord by reason or
                  loss or interruption to the business of the Tenant because of
                  the prosecution of any such work. All such repairs,
                  decorations, additions and improvements shall be done during
                  ordinary business hours, or if any such work is at the request
                  of the Tenant to be done during any other hours, the Tenant
                  shall pay for all overtime costs.

         7.       No sign, placard, picture, name, advertisement or notice
                  visible from the exterior of any tenant's premises shall be
                  inscribed, painted, affixed or otherwise displayed by any
                  tenant on any part of the building without the prior written
                  consent of Landlord. Landlord will adopt and furnish to tenant
                  general guidelines relating to signs inside the building.
                  Tenant agrees to conform to such guidelines. All approved
                  signs or lettering on doors shall be printed, painted, affixed
                  or inscribed at the expense of Tenant by a person approved by
                  Landlord. Material visible from outside the building will not
                  be permitted. Tenant shall be permitted to install its name in
                  lettering on the current sign outside the building and on the
                  entrance doors to the Demised Premises.

         8.       Roof; Walls: LANDLORD reserves the exclusive control of the
                  roof and exterior walls of the Building. TENANT shall not
                  install a radio, TV antenna, loudspeaker, searchlight,
                  microwave dish, solar device, or similar facility on the roof
                  or exterior walls of the Building. Tenant shall have the right
                  to install a small dish-type antenna on the building to
                  receive satellite television signals.

                                     II.USE

         9.       No animals, birds, bicycles, motorbikes, motorcycles or other
                  vehicles shall be allowed in the offices, halls, corridors,
                  elevators or elsewhere in the building.

         10.      Tenant shall not (without the Landlord's written consent) put
                  up or operate any steam engine, boiler, machinery or stove
                  upon the Demised Premises, or carry on any mechanical business
                  thereon, or do any cooking thereon or use or allow to be used
                  upon the Demised Premises oil, burning fluids, camphene,
                  gasoline or kerosene for heating, warming or lighting. No
                  article deemed extra hazardous on account of fire and no
                  explosives and no firearms shall be brought in said Demised
                  Premises. No offensive gases or liquids will be permitted. Any
                  firearm violation will be deemed a serious offense and cause
                  for immediate termination of lease.

         11.      Canvassing, soliciting, distribution of handbills or any other
                  written material and peddling in the building are prohibited,
                  and each tenant shall cooperate to prevent the same.

         12.      The buildings are non-smoking buildings. Smoking is prohibited
                  in the buildings (offices, hallways, stairwells and
                  corridors). Tenants and their visitors will be responsible for
                  proper disposal of tobacco products.

         13.      Trash Disposal: Each Tenant shall store all its trash and
                  refuse within its premises in containers approved by Landlord.
                  All trash and refuse disposal shall be made only through
                  entryways and elevators provided for such purposes and at such
                  times as Landlord shall designate. No materials shall be
                  placed in the hallways or in trash receptacles if such
                  materials are of such nature that they may not be disposed of
                  in the ordinary and customary manner of removing such trash or
                  refuse material in accordance with local ordinances and
                  requirements or with those of the contract carrier accepting
                  such trash or refuse. Tenant shall not be permitted to dispose
                  of any more trash during a business day than is generated
                  during a normal business day. If Tenant has any excess trash
                  removal or disposal beyond the amount generated during a
                  normal business day, for example, large items such as file
                  cabinets, the Tenant shall arrange for its removal. Tenant
                  shall not deposit any trash in the dumpster servicing the
                  Building without prior notice to Landlord.

                  TENANT agrees not to dispose any hazardous, medical, or
                  contaminated waste in wastebaskets to be emptied by Landlord.
                  Further, Tenant is responsible for removal and proper disposal
                  of all hazardous, medical, or contaminated waste, as may be
                  created on said premises by Tenant or as a result of Tenant's
                  business or profession, in accordance with all applicable laws
                  and ordinances. Recycling of refuse trash is necessary,
                  therefore Tenant agrees to cooperate with Landlord in whatever
                  means necessary to comply with all laws, ordinances, rules,
                  and regulations in effect now or which may come into effect
                  during the duration of the Lease. If Tenant fails to comply
                  with accepted recycling practices, Landlord may, at its
                  option, take steps necessary to assure Tenant is in
                  compliance. Tenant agrees to immediately upon

                                       13

<PAGE>

                  demand reimburse Landlord for any costs incurred to insure
                  Tenant's compliance.

         14.      The Tenant will keep all doors opening to the exterior of the
                  building, all fire doors and all smoke doors closed at all
                  times.

         15.      Tenant shall not obstruct, alter or in any way impair the
                  efficient operation of Landlord's heating, ventilating,
                  electrical, fire, safety or lighting systems, nor shall Tenant
                  tamper with or change the setting of any thermostat or
                  temperature control valves in the building other than those
                  located in the Demised Premises.

                                   III.GENERAL

         16.      Tenant shall NOT:

                  A.       Do or permit to be done anything that will invalidate
                           or increase the insurance coverage on the Building or
                           the Demised Premises. Read in conjunction with
                           Section 3.1.F.
                  B.       Do or permit to be done anything in the Building or
                           on the Demised Premises that may obstruct or
                           interfere with the rights of other tenants or
                           occupants of the Building.
                  C.       Use, allow or permit the Demised Premises to be used
                           for any unlawful purpose.
                  D.       Cause, maintain or permit any nuisance in or about
                           the Demised Premises.
                  E.       Install in the Demised Premises or bring into the
                           Building any fixtures, equipment, furniture,
                           materials or other objects that will (1) overload,
                           damage, or obstruct any utility lines or HVAC
                           equipment or systems providing services to the
                           Building or (2) overload the floors in the Demised
                           Premises or in any way affect the structural capacity
                           or design of the Building.
                  F.       Install or affix any window coverings, window shades,
                           or draperies unless approved in advance by Landlord.
                           It being understood and agreed by Tenant, that
                           uniformity of all tenants of the Building is
                           essential to Landlord's successful operation and
                           management of the Building.
                  G.       Install, remove from, or move into the Demised
                           Premises any furniture, fixtures, equipment,
                           materials, supplies, or other objects (other than
                           normal office supplies) except on such days and at
                           such times as approved in advance by Landlord; it
                           being important to Landlord's operation and
                           management of the Building to insure relatively free
                           and uninterrupted access to other Tenant's without
                           undue interference from Tenant.

         17.      Outside Contract Services: Except with the prior written
                  approval of Landlord, no person other than those approved by
                  Landlord shall be permitted to enter the Building for cleaning
                  or other contract services.

         18.      Tenant shall not enter the mechanical rooms, air-conditioning
                  rooms, electrical closets, janitorial closets or similar areas
                  or go upon the roof of the building without the prior consent
                  of Landlord.

         Landlord shall have the right to make changes or additions to these
Rules and Regulations after the Lease Date, without Tenant's approval provided
such changes or additions, except those affecting the safety and security of the
Building, do not unreasonably affect Tenant's use of the Demised Premises and
Tenant agrees to abide by, and be bound by, such amended Rules and Regulations
immediately upon receipt of a copy of such amended or changed Rules and
Regulations from Landlord. Landlord shall not be liable for failure of any
tenant to obey such Rules and Regulations. Failure by Landlord to enforce any
current or subsequent Rules or Regulations against any tenant of the Building
shall not constitute a waiver thereof or a default by Landlord.

                                                               _______ Initial

                                                               _______ Initial

                                       14

<PAGE>

                                   Exhibit "D"
                                W O R K P L A N S

TENANT SHALL HAVE PERMISSION FOR THE INSTALLATION OF TWO 208 VOLT OULETS IN THE
COMPUTER SERVER ROOM. TENANT SHALL USE A LANDLORDS ELECTRICIAN WITH LANDLORD
APPROVAL

                                                               _________ Initial

                                                               _________ Initial

                                       15

<PAGE>

                                GUARANTY OF LEASE

         Sonics Foundry, hereinafter "Tenant", is desirous of entering into a
Lease Agreement ("Lease") with Stonewood East Partners ("Landlord"), to which
this Guaranty of Lease ("Agreement") is attached and CoManage, hereinafter
"Guarantor", has requested Landlord to enter into said Lease and Landlord has
refused to enter into said Lease unless Guarantor guaranties said Lease in the
manner hereinafter set forth.

         NOW THEREFORE, to induce Landlord to enter into said Lease, which Lease
is dated this day and is being executed simultaneously herewith, the
Undersigned, Guarantor, hereby agrees:

         1.       Guarantor unconditionally guaranties to the Landlord and its
                  successors and assigns the full and punctual performance and
                  observance, by Tenant, of all the terms, covenants and
                  conditions in said Lease contained on Tenant's part to be
                  kept, performed or observed. This guaranty shall include any
                  liability of Tenant which shall accrue under said Lease for
                  any period preceding as well as any period following the term
                  in said Lease specified. The Guarantor waives notice or any
                  breach or default by Tenant.

         2.       If, at any time, default shall be made by Tenant in the
                  performance or observance of any of the terms, covenants or
                  conditions in sail Lease contained on Tenant's part to be
                  kept, performed or observed, Guarantor will keep, perform and
                  observe the same, as the case may be, in place and stead of
                  Tenant. The total liability of Guarantor under this Guaranty
                  shall be unlimited.

         3.       Any act of Landlord, or its successors or assigns, consisting
                  of a waiver of any of the terms or conditions of said Lease,
                  or the giving of any consent to any manner or thing relating
                  to said Lease, or the granting of any indulgences or
                  extensions of time to Tenant, may be done without notice to
                  Guarantor and without releasing the obligations of Guarantor
                  hereunder.

         4.       The obligations of Guarantor hereunder shall not be released
                  by Landlord's receipt, application or release of security
                  given for the performance and observance of covenants and
                  conditions in said Lease contained on Tenant's part to be
                  performed or observed; nor by any modification of such lease,
                  but in the case of any such modification the liability of
                  Guarantor shall be deemed modified in accordance with the
                  terms of any such modification of the Lease.

         5.       The liability of Guarantor hereunder shall in no way be
                  affected by: (a) the release or discharge of Tenant in any
                  creditors, receivership, bankruptcy or other proceedings; (b)
                  the impairment, limitation or modification of the liability of
                  the Tenant or the estate of the Tenant in bankruptcy, or of
                  any remedy for the enforcement of Tenant's said liability
                  under the Lease, resulting from the operation of any present
                  or future provision of the National Bankruptcy Act or other
                  statute or from the decision in any court; (c) the rejection
                  or disaffirmance of the Lease in any such proceedings; (d) the
                  assignment or transfer of the Lease by Tenant; (e) any
                  disability or other defense of Tenant; or (f) the cessation
                  from any cause whatsoever of the liability of Tenant.

                                       16

<PAGE>

         6.       Until all the covenants and conditions in said Lease on
                  Tenant's part to be performed and observed are fully performed
                  and observed, Guarantor (a) shall have no right of subrogation
                  against Tenant by reason of any payments or acts of
                  performance by the Guarantor, in compliance with the
                  obligations of the Guarantor hereunder; (b) waives any right
                  to enforce any remedy which Guarantor now or hereafter shall
                  have against Tenant by reason of any one or more payments or
                  acts of performance in compliance with the obligations of
                  Guarantor hereunder; and (c) subordinates any liability or
                  indebtedness of Tenant now or hereafter held by Guarantor to
                  the obligations of Tenant to Landlord under said Lease.

         7.       This Guaranty shall apply to the said Lease, any extension or
                  renewal thereof and to any holdover term following the term
                  hereby granted or any extension or renewal thereof.

         8.       This instrument may not be changed, modified, discharged or
                  terminated orally or in any manner other than by an agreement
                  in writing signed by Guarantor and Landlord.

IN WITNESS WHEREOF, the parties herein have hereunto set their hands.

Witness                                       Landlord - Stonewood East Partners

______________________________                /s/ John C. Baun
                                              ----------------------------------
                                              By: John C. Baun, General Partner

                                              Date: 1-13-02
                                                    -------

Witness

______________________________

                                              Guarantor- CoManage Corporation

                                              /s/ Dave Nelsen
                                              ----------------------------------
                                              By:Dave Nelsen, CEO

                                              Date: ___________

                                       17

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