INTEGRATED MEASUREMENT SYSTEMS INC /OR/
10-K, 1998-03-31
INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS
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<PAGE>


                                          
                                   UNITED STATES
                         SECURITIES AND EXCHANGE COMMISSION
                               Washington, D.C. 20549
                                          
                                     FORM 10-K
                                          
            [ X ]  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                          SECURITIES EXCHANGE ACT OF 1934
                    FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997
                                          
                                         OR
                                          
          [   ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                          SECURITIES EXCHANGE ACT OF 1934
                                          
                                          
                           COMMISSION FILE NUMBER 0-26274
                                          
                        INTEGRATED MEASUREMENT SYSTEMS, INC.
               (Exact name of registrant as specified in its charter)
                                          
                 OREGON                              93-0840631
     (State or other jurisdiction of               (IRS Employer
     incorporation or organization)              Identification No.)

     9525 SW GEMINI DRIVE, BEAVERTON, OREGON            97008
     (Address of principal executive offices)         (Zip Code)
                                          
REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE:    (503) 626-7117
               
SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: NONE
                                          
SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:
                                 TITLE OF CLASS
                     Common Stock, $.01 par value per share

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.
Yes  X    No        
    ---      ---

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.          
            --------------

The aggregate market value of the voting stock held by non-affiliates of the
Registrant was $55,875,457 on March 13, 1998, based upon the last price of the
Common Stock on that date reported in the NASDAQ National Market System.  On
March 13, 1998, there were 7,541,130 shares of the Registrant's Common Stock
outstanding, including 2,785,772 held by affiliates.

                    DOCUMENTS INCORPORATED BY REFERENCE

<TABLE>
<CAPTION>
               Document                           Part of Form 10-K into which incorporated
               --------                           -----------------------------------------
<S>                                               <C>
Portions of Proxy Statement dated April 6, 1998                     Part III 
</TABLE>

<PAGE>

                        INTEGRATED MEASUREMENT SYSTEMS, INC.
                            1997 FORM 10-K ANNUAL REPORT
                                 TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                           PAGE
                                       PART I                              ----
<C>       <S>                                                              <C>
Item 1.   Business                                                            3

Item 2.   Properties                                                          8

Item 3.   Legal Proceedings                                                   8

Item 4.   Submission of Matters to a Vote of Security Holders                 8

                                      PART II
                                          
Item 5.   Market for Registrants Common Equity and Related                    8
          Stockholder Matters

Item 6.   Selected Financial Data                                             9

Item 7.   Management's Discussion and Analysis of Results of                 10
          Operations and Financial Condition

Item 8.   Financial Statements and Supplementary Data                        16

Item 9.   Changes in and Disagreements with Accountants on                   16
          Accounting and Financial Disclosure

                                      PART III
                                          
Item 10.  Directors and Executive Officers of Registrant                     17
    
Item 11.  Executive Compensation                                             17
    
Item 12.  Security Ownership of Certain Beneficial Owners and Management     17

    
Item 13.  Certain Relationships and Related Transactions                     17
    
                                      PART IV
                                          
Item 14.  Exhibits, Financial Statements Schedules, and Reports              17
          on Form 8-K 
</TABLE>

                                      2
<PAGE>

                                       PART I

ITEM 1.   BUSINESS

                                      GENERAL

Integrated Measurement Systems, Inc. (the Company) was incorporated in Oregon 
in 1983.  The Company operated as an independent entity until it was acquired 
by Valid Logic, Inc. ("Valid Logic") in 1989.  In 1991, the Company became a 
wholly-owned subsidiary of Cadence Design Systems, Inc. ("Cadence") as a 
result of the merger of Valid Logic with Cadence.  Both Cadence and Valid 
Logic operated the Company as a separate subsidiary.  On July 21, 1995, the 
Company successfully completed an initial public offering of common stock, 
with 375,000 shares sold by the Company, and 2,615,000 shares sold by 
Cadence.  In February 1997, the Company completed a secondary public offering 
of common stock, in which 700,000 shares were sold by the Company and 950,000 
shares were sold by Cadence.  As of December 31, 1997, Cadence owned 
approximately 37% of the outstanding common stock of the Company.  The 
Company's common stock is traded on the NASDAQ National Market System under 
the symbol IMSC.   

                               PRODUCTS AND SERVICES

The Company designs, manufactures, markets and services a family of 
versatile, high performance engineering Test Stations used to test and 
measure complex electronic devices.  In addition, the Company develops, 
markets and supports a line of Virtual Test Software that permits design and 
test engineers to automate test program development and to conduct simulated 
tests of electronic device designs prior to the fabrication of the prototype 
of the actual device.  The Company's products enable its customers to shorten 
time-to-market, enhance accuracy of design, reduce both the time required to 
test and the cost of testing devices and provide reliable and prompt feedback 
to both design and test engineers.  Customers use the Company's products to 
test complex digital and mixed-signal devices such as microprocessors, 
application specific integrated circuits and multi-chip modules (MCM's). 

IMS TEST STATION PRODUCTS
The Company's Test Stations play a variety of roles in bridging the gap 
between electronic design automation (EDA) to automated test equipment (ATE). 
At the beginning of the process, design engineering data, including EDA 
simulation data, is converted into data compatible with the Company's Test 
Station, thus bridging the gap between design software and verification.  The 
IMS Test Stations enable data conversion from popular simulation products 
including Verilog, VHDL, Quicksim and others. 

The IMS Test Stations stimulate the device under test by sending defined 
signals to it and then measure the actual output and compare it with the 
expected output.  The IMS Test Stations perform these functions at real-time 
device operating speeds.  Using the Company's products, design and test 
engineers can identify failures, assess areas of concern, run short 
diagnostic sequences to pinpoint the cause(s) of failure, and identify 
changes needed to correct design errors or weaknesses.  IMS Test Stations are 
designed to work with industry standard computers to receive and execute test 
commands and report the results of test procedures.  IMS Test Stations can 
also be linked to widely used EDA software tools, including those offered by 
Cadence, Mentor Graphics, Synopsys and others.  The result is a reduction of 
the overall time required for verification and characterization, more timely 
feedback to design engineers and hence lower cost of design, reduced 
time-to-market and increased competitiveness for the companies designing 
today's increasingly complex integrated circuits.  

The Company complies with industry standard fixturing conventions, which 
facilitate compatibility with ATE equipment.  Compatible design between the 
Company's Test Stations and ATE systems enables rapid movement of devices 
from the engineering test environment to production test. 

                                      3
<PAGE>

The Company currently offers five families of IMS Test Stations under the names
ATS FT, MSTS, ATS Blazer, Logic Master XL, and XTS, the last of which was
introduced in 1997 and increases the number of active I/O pins on a device to be
tested to 576 pins.  Each family includes multiple mainframe options and a
choice of configurable modules.  The Company's Test Stations are designed and
configured to match varying customer requirements.  Generally, they differ from
one another as to the maximum clock speed and data rates (from 40 MHz to 400
MHz), size of the device to be tested (from 16 to 896 or more total pins),
device technology (digital, mixed-signal, MCM), flexibility in the number and
variety of applications (verification, characterization, failure analysis,
etc.), and price.  Test Stations typically range in price from $500,000 to
$1.2 million, though high-pin-count mixed-signal device systems can sell for as
much as $1.8 million (depending on configuration and intended application.) 

TEST STATION SOFTWARE PRODUCTS
The Company has developed significant Test Station software products that are 
either embedded in the Company's Test Stations or sold as separate add-on 
software products.  Whether embedded with the system or sold separately, the 
Test Station software constitutes an important component of the overall 
system product content and value.  These software packages provide optimal 
operation in various applications, including interactive device verification, 
fully automated device characterization, and EDA and ATE system linkages. 

The Company's Test Stations can be interfaced to a network, allowing the Test 
Station access to other resources on the network, and allowing multiple 
workstations on the network to have access to the Test Station.  Using 
various software tools available from the Company or from third-party 
vendors, users can import and export test data to and from the EDA 
environment.  In addition, test information can be exported for use on 
traditional ATE systems.

VIRTUAL TEST SOFTWARE
While EDA tools have helped improve designer productivity, little has been 
done to provide test development engineers with software productivity tools.  
As a result, test development times have increased while design time has been 
reduced.  To address this trend, the Company has made a major commitment to 
providing a set of software tools for test engineers.  These tools, called 
Virtual Test Software, allow the test engineer to accelerate the generation 
of a test program, simulate the test environment, develop the test fixture 
and document the entire test process.  These tools are run on a workstation 
rather than on an expensive ATE system.  This software can be used to 
simulate the ATE environment and eliminate the need to use ATE machines for 
debugging test programs, and allows test engineers to develop test programs 
in parallel with the design, prototype manufacturing and engineering test 
processes.

With the Company's Dantes Virtual Test Software tools, test engineers begin 
test development work much earlier in the process, before device design is 
completed. Through the use of tester modeling and simulation both the test 
itself and the testability of the design can be verified on a workstation 
before first silicon deliveries.   The Company's TestDirect Virtual Test 
Software, introduced in the first half of 1997, is a productivity tool for 
mixed-signal test. TestDirect is a test pattern generation program that 
provides test engineers with an automatic tool for generating ATE test 
patterns from the designer's original test bench simulation environment. This 
process shortens the overall product development cycle, increasing a 
customer's revenue potential and improves their time-to-market 
competitiveness.  The IMS Digital VirtualTester is the first automated test 
productivity software tool to provide a high-quality, cost-effective way to 
verify and debug IC test patterns and timing on engineering workstations 
without having to wait until first silicon and without using valuable ATE 
time. Harnessing the power of EDA simulation and proprietary ATE data, the 
Digital VirtualTester can reduce time-to-market costs by allowing engineers 
to perform IC test development prior to silicon fabrication in a fault-free, 
virtual test environment.

Although the market for Virtual Test Software is relatively difficult to 
quantify, the Company believes that its Dantes, TestDirect, and Digital 
VirtualTester software products and services provide a significant advantage 
to semiconductor designers to reduce time to market and save development 
cost.  The Virtual Test software products currently operate in conjunction 
with Cadence EDA software and certain ATE machines manufactured by Advantest, 
Credence, Hewlett-Packard, LTX, and Teradyne.  In 1997, revenues from the 
sale of Virtual Test Software and related services comprised approximately 
13% of the Company's net sales.

                                      4
<PAGE>

                              RESEARCH AND DEVELOPMENT

The electronic design and test equipment market is subject to rapid 
technological change and new product introductions.  The Company's ability to 
remain competitive in this market will depend in significant part upon its 
ability to continue to successfully develop and introduce new products and 
enhancements to existing products on a timely and cost-effective basis.  
There can be no assurance that the Company will be successful in developing 
and marketing new products and product enhancements that respond to 
technological change, evolving industry standards and changing customer 
requirements; that the Company will not experience difficulties that could 
delay or prevent the successful development, introduction and marketing of 
these products; or that its new products and product enhancements will 
adequately meet the requirements of the marketplace and achieve market 
acceptance. 

The Company has historically devoted the great majority of its research and 
development efforts to the design and development of engineering Test 
Stations and related hardware and software technologies.  Certain of the 
Company's Virtual Test Software technologies were originally developed by 
Cadence employees and purchased by the Company.  The Company is currently 
developing additional software products for its Virtual Test product line and 
expects to continue considerable internal research and development efforts to 
this product line in the future. 

The Company's research and development efforts are performed by the Company's 
research and development department of approximately 77 employees.

                              MANUFACTURING OPERATIONS

The Company's test systems are complex and are used by the Company's 
customers in critical projects that demand a high level of quality and 
reliability.  The Company invests significant resources to assure the high 
quality and reliability of its test systems and is committed to providing a 
high level of service to its customers in the event of malfunction to 
minimize downtime.  The Company's manufacturing operations primarily consist 
of order administration, materials planning, procurement, final assembly, 
quality control of materials, components and subassemblies, final systems 
integration and extensive calibration and testing.  The Company uses a 
manufacturing control computer system to monitor orders, purchasing, 
inventory, production and manufacturing costs. 

The components used in the Company's products consist of standard parts 
available from numerous vendors, along with a number of proprietary items 
available only from sole or single source suppliers.  The Company currently 
uses several independent third-party vendors to manufacture its subassemblies 
and semiconductor components, including circuit boards, integrated circuits 
and integrated circuits packaging, cable assembly and mechanical parts.  
External manufacturing is performed to the Company's specifications with 
technical support from the Company.  In the event that any of the Company's 
third-party vendors, particularly its sole and single source vendors, were to 
experience financial, operational, production or quality assurance 
difficulties, or a catastrophic event that resulted in a reduction or 
interruption in supply to the Company, the Company's operating results could 
be materially adversely affected until the Company was able to establish 
sufficient manufacturing supply from alternative sources.  The Company has 
partially mitigated this risk by securing $10 million of insurance coverage 
against potential losses resulting from an insurable peril experienced by any 
of the Company's suppliers.  While to date suitable third party manufacturing 
capacity has been available, there can be no assurance that such 
manufacturers will be able to meet the Company's future requirements or that 
such services will continue to be available to the Company at favorable 
prices.

The Company believes it has developed a strong vendor base, purchasing 
components and subassemblies both from national distributors and directly 
from vendors' factories.  Some of the subassembly vendors are small, local 
companies to which IMS represents substantial volume. 

Currently, the Company purchases a number of critical parts from sole source 
suppliers for which alternative sources are not available. The Company's 
reliance on a sole or a limited group of suppliers, some of which are small 
independent companies, and on outside subcontractors involves several risks, 
including a potential inability to obtain an adequate supply of required 
components and reduced control over pricing and timely delivery of 
components. The Company has generally been able to obtain adequate supplies 
of components in a timely manner 

                                      5
<PAGE>

from current vendors, or, when necessary to meet production needs, from 
alternate vendors. The Company has thus far been able to avoid any material 
adverse impact on timing of customer deliveries for its Test Stations. 
However, no assurance can be given that supply problems will not occur or, if 
such problems do occur, that the Company's solutions to these problems will 
be effective in every case.  Any prolonged inability to obtain adequate 
supplies of quality components or any other circumstances that would require 
the Company to seek alternative sources of supply could have a material 
adverse effect on the Company's business, financial condition and results of 
operations and could damage the Company's relationships with it customers.

                                MARKETING AND SALES

The Company markets its products domestically through a direct sales force 
which has primary responsibility for developing orders, coordinating 
distribution, providing demonstrations and providing applications support. 
The Company employs skilled applications and service engineers and 
technically proficient sales people capable of serving the sophisticated 
needs of prospective customers' engineering staffs as part of the customer 
support process. The sales force is managed from the Company's headquarters 
in Beaverton, Oregon and its regional offices in Irvine and Santa Clara, 
California; Boston, Massachusetts; Phoenix, Arizona; and Columbia, Maryland. 

The Company markets its products in the European region through independent 
distributors in Germany, Scandinavia and Israel, and through dedicated agents 
employed by Cadence subsidiaries in England, France, and Germany.  In Asia 
the Company sells through dedicated agents employed by Cadence subsidiaries 
in Taiwan and through distributors in Japan, the People's Republic of China, 
Hong Kong, Malaysia/Singapore and Korea.  The Company's foreign sales and 
service operations are subject to risks inherent in foreign operations, 
including unexpected changes in regulatory requirements, exchange rates, 
tariffs or other barriers and potentially negative tax consequences. In 
addition, in certain jurisdictions, there is a risk of reduced protection for 
the Company's copyrights, trademarks and trade secrets.  Additional 
information regarding foreign sales is contained in Note 10 to the Financial 
Statements contained in this Annual Report.

The Company uses advertising in trade journals, technical articles, exhibits 
at trade shows, direct mail and telephone solicitations to build interest in 
the Company and its products. The Company provides extensive training for its 
sales representatives and distributors and supports its representatives and 
distributors with marketing tools, including sales brochures, demonstration 
test equipment and promotional product literature. 

For the year ended December 31, 1997, 1996, and 1995, sales to Intel 
represented approximately 27%, 36% and 30% of the Company's net sales, 
respectively.  No other customer accounted for more than 10% of the Company's 
net sales in 1997, 1996 or 1995.

                                    COMPETITION

The design and test equipment market is highly competitive.  Although the 
Company believes that it has a competitive advantage in the verification 
market due to the high performance and cost effectiveness of its products, 
the Company anticipates that technical advancement in the industry generally 
could lead to increased competition in the future.  In addition, although the 
Company believes it is currently the only vendor offering a Virtual Test 
Software solution, no assurance can be given that other vendors will not 
offer competing products. 

The Company believes that the principal competitive factors in the 
verification and characterization markets are product performance and 
reliability, price, ease of use, marketing and distribution capability, 
service and support and the supplier's reputation and financial stability.  
The Company believes that it competes favorably with respect to all principal 
competitive factors and that it is particularly strong in the areas of 
product performance, ease of use, low cost and service and support. 

The Company currently competes with a number of other verification and 
characterization equipment manufacturers.  Some of these manufacturers, such 
as Hewlett-Packard, Teradyne and Tektronix have significantly 

                                      6
<PAGE>

greater financial, marketing, manufacturing and technological resources than 
the Company.  New product introductions or product announcements by the 
Company's competitors could cause a decline in sales or loss of market 
acceptance of the Company's existing products.  Moreover, increased 
competitive pressure could lead to intensified price-based competition, which 
could have a material adverse effect on the Company's business, financial 
condition and results of operations.  The Company believes that its long-term 
success will depend largely on its ability to identify design and test needs 
ahead of its competitors and develop products which respond to those needs in 
a timely manner.  In addition, no assurance can be given that other 
companies, including Cadence, which retains rights to the original version of 
the Dantes technology, and other EDA companies, will not develop 
methodologies and products that are competitive with the Company's Virtual 
Test Software business.  The Company also believes that to remain 
competitive, it will require significant financial resources in order to 
invest in new product development and to maintain a worldwide customer 
service and support network.  There can be no assurance that the Company will 
continue to compete successfully in the future.

                            CUSTOMER SUPPORT AND SERVICE

To be competitive, the Company believes it must provide a high level of 
support and service.  Support and service accounted for 24% of the Company's 
net sales for the fiscal year ended December 31, 1997.  The Company maintains 
and supports products sold directly in the United States with the Company's 
service and support personnel.  The Company's international distributors and 
dedicated international sales agents generally provide maintenance and 
support to their customers.  In addition, Cadence acts as a sales agent for 
the Company's Virtual Test Software in which capacity it provides "first 
call" support to its own customers.  The Company offers a toll-free technical 
support hotline to customers and distributors.  Support engineers answer the 
technical support calls and generally provide same-day responses to questions 
that cannot be resolved during the initial call.  When necessary, however, 
support engineers are dispatched to the customer's facility. 

The Company maintains a rapid response program which is designed to quickly 
respond to customer support issues.  Many of the Company's customers 
currently have support agreements with the Company.  The Company ranked first 
in 1996, 1995, 1994 and 1993 in customer satisfaction and quality in the test 
equipment market according to VLSI Research, Inc.  The Company warrants its 
Test Systems for three to twelve months.  During such warranty period, the 
Company will repair or replace failed components.  The Company generally 
warrants its software products for three months.  During such warranty 
period, the Company will investigate all reported problems and will endeavor 
to provide a solution. Warranty costs have not been significant to date, but 
no assurances can be given that such costs will not increase in the future or 
that any such increase would not have a material adverse effect on the 
Company's financial condition and results of operations. 

                                     EMPLOYEES

At December 31, 1997, the Company had 259 employees, including 69 in 
marketing and sales, 81 in manufacturing and service, 77 in research, 
development and engineering and 32 in administration and finance.  The 
Company also has 12 dedicated employees on the payroll of affiliated 
companies which are international subsidiaries of Cadence.  The Company 
reimburses Cadence the full cost of the employees' expense to Cadence under 
the terms of a Corporate Services Agreement between the Company and Cadence.  
These employees work full time on the Company's business and report to and 
are directly managed by the Company.  See "Item 13.  Certain Relationships 
and Related Transactions."  The Company believes that its future success will 
depend on its continued ability to attract and retain highly qualified 
technical, management and marketing personnel.  The Company's employees are 
not represented by a collective bargaining unit and the Company believes that 
its employee relations are very good. 

                                      7
<PAGE>

ITEM 2.   PROPERTIES

The Company's executive offices, as well as its principal manufacturing,
engineering and marketing operations, are located in a leased building of
approximately 89,000 square feet in Beaverton, Oregon.  The lease expires on
February 29, 2004.  The Company believes the space will be adequate through that
period and, if required, suitable additional space is available nearby.  The
Company also leases a total of approximately 7,300 square feet of office space
in which certain of its regional sales offices are located.  Under a Corporate
Services Agreement between Cadence and the Company, Cadence has agreed to
provide office space and associated office support for certain Company personnel
located in the United States and a number of foreign countries.


ITEM 3.   LEGAL PROCEEDINGS

The Company is a party to no material legal proceedings.


ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matters were submitted to a vote of the security holders of the Company 
during the fourth quarter of the fiscal year ended December 31, 1997.

                                      PART II
                                          
ITEM 5.   MARKET FOR REGISTRANTS COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

The Company's common stock is traded publicly on the Nasdaq National Market
under the symbol "IMSC." The Company completed its initial public offering of
common stock on July 21, 1995, at a price of $11 per share. The following table
sets forth, for the periods indicated, the high and low bid prices for the
Company's common stock as reported by the Nasdaq National Market. 

<TABLE>
<CAPTION>
                                                  HIGH      LOW
                                                -------   -------
<S>                                             <C>       <C>
FISCAL 1996
     First Quarter.............................  16 3/4    12 1/2
     Second Quarter............................  27 1/2    15 5/8
     Third Quarter.............................  25 1/2    11
     Fourth Quarter............................  21        14 3/4
FISCAL 1997
     First Quarter.............................  23 1/2    14 3/4
     Second Quarter............................  17 3/4    12
     Third Quarter.............................  18 1/16   10 3/4
     Fourth Quarter............................  20        15 1/4
</TABLE>

As of March 13, 1998, there were approximately 1,990 shareholders who held
beneficial interests in shares of common stock registered in nominee names of
banks and brokerage houses.  The Company has not paid any cash dividends on its
common stock, and it does not anticipate paying any cash dividends in the
foreseeable future.

During the quarter ended December 31, 1997, the Company made no sales of
securities that were not registered under the Securities Act of 1933.

                                      8
<PAGE>

     ITEM 6.   SELECTED FINANCIAL DATA 
                                   (In thousands, except per share amounts)

<TABLE>
<CAPTION>
                                                   Year ended December 31,  
                                       -----------------------------------------------
                                         1997      1996      1995      1994      1993
                                       -------   -------   -------   -------   -------
<S>                                    <C>       <C>       <C>       <C>       <C>
Statement of income data:
     Net sales......................   $46,850   $50,837   $41,093   $30,052   $23,117
     Gross margin %.................      65.5%     64.3%     61.6%     58.6%     55.8%
     Operating income...............    $7,073    $9,495    $5,469    $2,981      $162
     Operating income %.............      15.1%     18.7%     13.3%      9.9%      0.7%
     Net income.....................    $5,205    $6,166    $3,535    $1,910      $131
     Basic earnings per share.......     $0.70     $0.92     $0.54     $0.30     $0.02 
     Diluted earnings per share.....     $0.67     $0.88     $0.53     $0.30     $0.02 

<CAPTION>
                                                          December 31,
                                       -----------------------------------------------
                                         1997      1996      1995      1994      1993
                                       -------   -------   -------   -------   -------
<S>                                    <C>       <C>       <C>       <C>       <C>
Balance sheet data:
     Cash and cash equivalents......   $17,464    $9,545    $8,930    $4,384    $1,290
     Short-term investments.........    $8,371        --        --        --        --
     Total assets...................   $65,523   $44,314   $35,184   $22,662   $18,565
     Long-term obligations, 
     net of current portion.........      $152      $278       $54       $83      $109
     Shareholders' equity...........   $57,433   $34,859   $26,484   $18,269   $15,104
</TABLE>

                                      9
<PAGE>

ITEM 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
          RESULTS OF OPERATIONS

Unless otherwise indicated, all numerical references are in thousands, except
percentages and share data.

The following discussion and analysis should be read in conjunction with
Selected Financial Data and the Company's Financial Statements and the Notes
thereto included elsewhere in this Annual Report.  This Annual Report, including
the following discussion and analysis of financial condition and results of
operations, contains certain statements, trend analysis and other information
that constitute "forward-looking statements" within the meaning of the Private
Securities Litigation Reform Act of 1995, as amended, which may involve risks
and uncertainties.  Such forward looking statements include, but are not limited
to, statements including the words "anticipate," "believe," "plan," "estimate,"
"expect," "intend" and other similar expressions.  The Company's actual results
could differ materially from those discussed herein due to numerous factors
including, but not limited to, those discussed in the following discussion and
analysis of financial condition and results of operations, as well as those
discussed elsewhere herein.

OVERVIEW

The Company was founded in 1983 to design and develop engineering Test 
Stations to test and measure complex electronic devices at the prototype 
stage.  The Company was acquired by Valid Logic in 1989 and then by Cadence 
in 1991 as a result of the merger of Valid Logic into Cadence.  Cadence 
operated the Company as a separate subsidiary. 

In July 1995, the Company successfully completed an initial public offering 
of common stock, yielding net proceeds to the Company and Cadence of $3.3 
million and $26.6 million, respectively.  At December 31, 1996, Cadence owned 
approximately 55% of the outstanding common stock of the Company, with the 
remaining 45% publicly owned.  In February 1997, the Company completed a 
secondary public offering of its common stock, including 700,000 shares 
issued by the Company, and 950,000 sold by Cadence, yielding net proceeds to 
the Company and Cadence of $13.4 million and $18.6 million, respectively.  
Following the secondary public offering, Cadence continued to own 
approximately 37% of the Company's common stock.

The Company has been profitable for each of the last ten years and has 
financed its business activities during that period principally through cash 
generated from its own operations.  The Company's net sales increased from 
1994 to 1996 at an annually compounded rate of 30%, reflecting the Company's 
successful introduction of higher margin Test Station and Virtual Test 
Software products during these periods.  During 1997, net sales declined 7.8% 
from 1996 as a result of the delay of orders anticipated from certain 
customers for the Company's Test Station products into future periods.  These 
sales trends, combined with moderate growth in operating expenses, resulted 
in net income of $5.2 million, $6.2 million, and $3.5 million for 1997, 1996, 
and 1995, respectively.  

During the last three years, the Company has generated the majority of its 
revenue from sales of its XL, ATS, ATS Blazer, FT and MSTS Test Station 
product families and related software.  Virtual Test Software and related 
services accounted for 12.6%, 8.6% and 4.6% of the Company's net sales during 
1997, 1996 and 1995, respectively.

During the first quarter of 1997, the Company introduced TestDirect-TM-, a 
new digital Virtual Test productivity software tool. TestDirect provides test 
engineers with an automated tool for generating test patterns for automated 
test equipment from the designer's original simulation process. This product 
shortens the customers' overall product development cycle and improves 
time-to-market. TestDirect contributed approximately 4% of net sales during 
the second half of 1997.  Also announced during the first quarter of 1997 was 
the new XTS Test Station, which extends the pin count of the Company's ATS 
Test Stations to a new high of 576 I/O pins. The XTS Test Station began 
shipping in the third quarter of 1997 and contributed 8% of net sales for the 
second half of 1997.

Future operating results will depend on many factors, including demand for 
the Company's products; receipt, timing and shipment of major system orders; 
the introduction of new products by the Company and by its competitors; the 
Company's ability to operate independently from Cadence; and industry 
acceptance of Virtual Test Software.  Results of operations for the periods 
discussed here should not be considered indicative of the results to be 
expected 

                                      10
<PAGE>

in any future period, and fluctuations in operating results may also result 
in fluctuations in the market price of the Company's common stock.  There can 
be no assurance that the Company's net sales will grow or that such growth 
will be sustained in future periods or that the Company will remain 
profitable in any future period. 

RESULTS OF OPERATIONS

YEARS ENDED DECEMBER 31, 1997 AND 1996

NET SALES.  Net sales is comprised of product sales (including sales of Test 
Stations, Test Station software and Virtual Test Software) and service and 
other sales, which consists primarily of revenue derived from maintenance and 
consulting contracts.  Net sales decreased 7.8% from $50.8 million in the 
year ended December 31, 1996 to $46.9 million in the year ended December 31, 
1997. The decrease in net sales was primarily due to the delay of orders 
anticipated from certain customers for the Company's Test Station products 
into future periods.  Product sales decreased 11.1% from $40.2 million in the 
year ended December 31, 1996 to $35.8 million in the year ended December 31, 
1997, reflecting the shortfall in Test Station product sales, which was 
partially offset by a 76.4% increase in sales of Virtual Test Software 
products.  Service and other sales increased 4.5% from $10.6 million for the 
year ended December 31, 1996 to $11.1 million for the year ended December 31, 
1997, due principally to growth in sales of Virtual Test related services.  
Combined sales of Virtual Test Software product and Virtual Test Software 
related services grew to 12.6% of net sales during the year 1997, compared to 
8.6% in 1996.  International sales, as a percentage of the Company's net 
sales, increased from 26.1% for the year ended December 31, 1996 to 34.3% for 
the year ended December 31, 1997, due primarily to increased sales in Europe 
and Asia, and relatively weaker performance in North America. 

COST OF SALES.  Cost of sales consists of material, labor, manufacturing and 
service overhead as well as amortization of capitalized software development 
costs.  Total cost of sales decreased 10.9% from $18.1 million in the year 
ended December 31, 1996 to $16.2 million in the year ended December 31, 1997. 
Product cost of sales decreased 12.3% from $14.2 million for the year 1996 
to $12.5 million for 1997, primarily due to lower product sales volume and 
certain reductions in material costs.  Service and other cost of sales 
decreased 5.9% from $3.9 million in the year 1996 to $3.7 million in 1997, 
due primarily to a non-recurring $327 charge in the first quarter of 1996 for 
the Company's change in accounting for spare parts, partially offset by 
increased labor costs associated with Virtual Test Software related services. 

GROSS MARGIN.  The Company's gross margin decreased 6.1% from $32.7 million 
in the year ended December 31, 1996 to $30.7 million in the year ended 
December 31, 1997.  As a percentage of net sales, gross margin increased from 
64.3% for the year ended December 31, 1996 to 65.5% for the year ended 
December 31, 1997. Product gross margin, as a percent of related sales, 
increased from 64.7% for the year 1996, to 65.2% for 1997.  The increase in 
product gross margin resulted from an increase in sales of Virtual Test 
Software products during 1997, partially offset by a slight decline in gross 
margin realized on sales of the Company's Test Station products.  Service and 
other gross margin, as a percent of related sales, increased from 62.9% for 
1996 to 66.6% for 1997, due primarily to the non-recurring charge to cost of 
service and other sales related to the change in accounting method for spare 
parts in 1996. 

RESEARCH, DEVELOPMENT AND ENGINEERING.  Research, development and engineering 
expenses consist primarily of employee costs, cost of material consumed, 
depreciation of equipment and engineering related costs.  Research, 
development and engineering expenses decreased 5.3% from $7.8 million for the 
year ended December 31, 1996 to $7.4 million for the year ended December 31, 
1997.  As a percentage of net sales, research, development and engineering 
expenses increased from 15.3% in the year ended December 31, 1996 to 15.8% in 
the year ended December 31, 1997.  The decrease in reported research, 
development and engineering expense was principally attributable to greater 
capitalization of software development costs associated with development of 
the Company's new products during 1997 while gross research, development and 
engineering spending remained approximately flat from 1996 to 1997.  The 
Company plans to increase the dollar amount of research, development and 
engineering in the future, if and when growth in net sales makes it prudent 
to do so, reflecting the Company's strategy to invest in new products and 
existing product enhancements.  The Company has capitalized certain software 
development costs relating to these activities, in compliance with SFAS No. 
86, in the amounts of $1.1 million and $715 in 1997 and 1996, 

                                      11
<PAGE>

respectively.   Capitalization of software development costs was offset by 
amortization of previously capitalized costs to product cost of sales in the 
amount of $753 and $842 during 1997 and 1996, respectively.

SELLING, GENERAL AND ADMINISTRATIVE.  Selling, general and administrative
expenses include salaries and commissions of sales, marketing and administrative
personnel, and other marketing and general administrative expenses.  Selling,
general and administrative expenses increased 5.4% from $15.4 million for the
year ended December 31, 1996 to $16.2 million for the year ended December 31,
1997.  The increase was principally attributable to higher commissions and
increased investment in the Company's selling function.  As a percentage of net
sales, selling, general and administrative expenses increased from 30.3% in the
year ended December 31, 1996 to 34.6% in the year ended December 31, 1997 due to
the increase in selling, general and administrative expenses combined with the
impact of lower net sales discussed above.  The Company anticipates that selling
and marketing expenses will increase in dollar amount in the future, as the
Company continues to expand its distribution infrastructure.

Following the Company's secondary stock offering in February 1997, Cadence's
ownership of the Company's common stock dropped below 50%, requiring the Company
to recognize additional compensation expense of approximately $313 during 1997,
as a result of payments made by Cadence to certain Company employees in respect
of Cadence stock options held by such employees.

OTHER INCOME, NET.  Other income, net includes interest income, interest expense
and gain and loss on sale of assets.  Other income, net increased from $217 in
the year ended December 31, 1996 to $932 in the year ended December 31, 1997. 
The increase was due to interest income on higher average cash and investment
balances, combined with the impact of a one-time write-off of expenses
associated with the Company's withdrawn secondary public stock offering in June
1996, due to unfavorable capital market conditions at that time.  Costs of the
Company's successful stock offering in February 1997 were charged as an offset
to the offering proceeds in Shareholders' Equity.

INCOME TAXES.  The Company's effective rate for Federal and state taxes was
35.0% for the year ended December 31, 1997 and 36.5% for the year ended December
31, 1996.  The change in effective tax rates from 1996 to 1997 was primarily due
to increased research and development tax credits during 1997. 

YEARS ENDED DECEMBER 31, 1996 AND 1995

NET SALES.  Net sales increased 23.7% from $41.1 million in the year ended
December 31, 1995 to $50.8 million in the year ended December 31, 1996.  The
increase in net sales was primarily due to an increase in product sales of 21.7%
from $33.1 million in the year ended December 31, 1995 to $40.2 million in the
year ended December 31, 1996, reflecting the successful 1995 introduction of the
Company's ATS FT Test Stations, which contributed 27.1% of net sales during
1996, continued contributions from the Company's ATS Blazer and XL Test Station
products and a 117.9% increase in sales of Virtual Test Software.  Service and
other sales increased 32.1% from $8.0 million for the year ended December 31,
1995 to $10.6 million for the year ended December 31, 1996, due principally to
growth in sales of Virtual Test Software related services.  Combined sales of
Virtual Test Software product and Virtual Test Software related services grew to
8.6% of net sales during the year 1996, compared to 4.6% in 1995.  International
sales, as a percentage of the Company's net sales, declined from 32% for the
year ended December 31, 1995 to 26% for the year ended December 31, 1996, due
primarily to general economic weakness and slowing down of customer capital
expenditures in Europe, Japan and Korea.

COST OF SALES. Total cost of sales increased 15.0% from $15.8 million in the 
year ended December 31, 1995 to $18.1 million in the year ended December 31, 
1996.  Product cost of sales increased 10.7% from $12.8 million for the year 
1995 to $14.2 million for 1996, primarily due to higher sales volume, 
partially offset by benefits from lower costs of materials and manufacturing 
efficiencies. Service and other cost of sales increased 33.9% from $2.9 
million in the year 1995 to $3.9 million in 1996, due primarily to a one-time 
$327 charge in the first quarter of 1996 for the Company's change in 
accounting for spare parts, and increased labor costs associated with 
expanding customer service center, training and Virtual Test Software related 
services. 

                                      12
<PAGE>

GROSS MARGIN.  The Company's gross margin increased 29.1% from $25.3 million 
in the year ended December 31, 1995 to $32.7 million in the year ended 
December 31, 1996.  As a percentage of net sales, gross margin increased from 
61.6% for the year ended December 31, 1995 to 64.3% for the year ended 
December 31, 1996. Product gross margin, as a percent of related sales, 
increased from 61.2% for the year 1995, to 64.7% for 1996.  The increase in 
product gross margin resulted from an increase in sales of higher margin ATS 
FT Test Stations and Virtual Test Software products during 1996.  Service and 
other gross margin, as a percent of related sales, declined slightly from 
63.3% for 1995, to 62.9% for 1996, due primarily to a charge to cost of 
service and other sales related to the change in accounting method for spare 
parts, which resulted in additional depreciation expenses, partially offset 
by higher gross margin associated with increased sales of Virtual Test 
Software related services. 

RESEARCH, DEVELOPMENT AND ENGINEERING. Research, development and engineering 
expenses increased 26.2% from $6.2 million for the year ended December 31, 
1995 to $7.8 million for the year ended December 31, 1996.  As a percentage 
of net sales, research, development and engineering expenses increased from 
15.0% in the year ended December 31, 1995 to 15.3% in the year ended December 
31, 1996. The increase was principally attributable to increased expenditures 
on enhancements to the Company's existing products and the development of 
future generation hardware and software products.  The Company has 
capitalized certain software development costs relating to these activities, 
in compliance with SFAS No. 86, in the amounts of $715 and  $1.0 million in 
1996 and 1995, respectively.  Capitalization of software development costs 
was offset by amortization of previously capitalized costs to product cost of 
sales in the amount of $842 and $1,277 during 1996 and 1995, respectively.

SELLING, GENERAL AND ADMINISTRATIVE. Selling, general and administrative 
expenses increased 12.6% from $13.7 million for the year ended December 31, 
1995 to $15.4 million for the year ended December 31, 1996.  The increase was 
principally attributable to higher commissions associated with higher sales 
volume and increased investment in the various selling and marketing 
functions. As a percentage of net sales, selling, general and administrative 
expenses decreased from 33.3% in the year ended December 31, 1995 to 30.3% in 
the year ended December 31, 1996 as a result of control over increases in 
selling, general and administrative expenses as net sales grew.

OTHER INCOME, NET. Other income, net decreased from $319 in the year ended 
December 31, 1995 to $217 in the year ended December 31, 1996 due to the 
one-time write-off of expenses associated with the Company's withdrawn 
secondary public stock offering in June 1996, due to unfavorable stock market 
conditions at that time. 

INCOME TAXES.  The Company's effective rate for Federal and state taxes was 
36.5% for the year ended December 31, 1996 and 38.9% for the year ended 
December 31, 1995.  The change in effective tax rates from 1995 to 1996 was 
primarily due to the generation of research and development tax credits 
during 1996. 

FUTURE OPERATING RESULTS

Results of operations for the periods discussed above should not be 
considered indicative of the results to be expected in any future period, and 
fluctuations in operating results may also result in fluctuations in the 
market price of the Company's common stock.  Like most high technology and 
high growth companies, the Company faces certain business risks that could 
have adverse effects on the Company's results of operations. 

For the years ended December 31, 1997, 1996 and 1995, sales to Intel 
Corporation represented approximately 27.3%, 36.4%, and 30.2% of the 
Company's net sales, respectively.  No other customer accounted for more than 
10% of the Company's net sales in 1997, 1996, or 1995.  For 1997, 67.6% of 
net sales came from customers individually accounting for less than 5% of net 
sales.  Sales of the Company's products to Intel and a limited number of 
other customers are expected to continue to account for a high percentage of 
net sales over the foreseeable future.  Any sudden reduction or loss of 
orders from Intel or any other major customer  would have a material adverse 
effect on the Company's financial condition and results of operations. Like 
most high technology and high growth companies, the Company faces certain 
business risks that could have adverse effects on the Company's results of 
operations, including, but not limited to the following.  The Company is 
dependent on high-dollar customer orders, deriving a substantial portion of 
its net sales from the sale of Test Stations which typically range in price 
from $0.5 million to $1.2 million per unit and may be priced as high as $1.8 
million for a single unit.

                                      13
<PAGE>

A substantial portion of the Company's net sales are typically realized in 
the last few days of each quarter.  As evidenced by the impact of the delays 
of orders for the Company's Test Station products discussed above, the timing 
of the receipt and shipment, and the magnitude of the sales price, of a 
single order can have a significant impact on the Company's net sales and 
results of operations for a particular quarter and the Company's quarterly 
net sales and results of operations may be negatively impacted if an order is 
received too late in a given quarter to permit product shipment and the 
recognition of revenue during that quarter.  

A significant portion of the Company's operating expenses are relatively 
fixed and planned expenditures are based, in part, on anticipated orders.  In 
addition, the need for continued expenditures for research, development and 
engineering makes it difficult to reduce expenses in a particular quarter if 
the Company's sales goals for that quarter are not met.  The inability to 
reduce the Company's expenses quickly enough to compensate for any revenue 
shortfall would magnify the adverse impact of any revenue shortfall on the 
Company's results of operations.  

The Company purchases some key components from sole or single source vendors, 
for which alternative sources are not readily available.  A few of these 
suppliers are small independent companies and could expose the Company to 
increased risk of delivery problems for certain key components.  The 
Company's future operating results and financial condition are also subject 
to influences driven by rapid technological changes, a highly competitive 
industry, a lengthy sales cycle, and the cyclical nature of general economic 
conditions.

During 1997, approximately 23% the Company's net sales were to customers in 
the Asia-Pacific region.  These sales were predominantly to Asian locations 
of U.S. based multinational companies, but also included sales to companies 
headquartered in Japan, Korea, Taiwan, and Singapore.  To-date, the Company 
has not experienced any significant impact on net sales from the current 
financial crisis in the Asia-Pacific region.  There can be no assurance that 
the Asia-Pacific financial crisis will not negatively impact the Company's 
future net sales.

Based on a recent assessment, the Company believes that no material 
modifications to its products are required to be Year 2000 compliant.  The 
Company is currently in the process of evaluating its information technology 
infrastructure for Year 2000 compliance.  The Company believes that Year 2000 
compliance for its core operating and financial management applications will 
be achieved as a result of upgrades to existing software already being 
planned.  As a result, the Company does not currently expect incremental 
costs necessary to modify the Company's information technology infrastructure 
to be Year 2000 compliant to have a material impact on the Company's results 
of operations or financial position.  The Company has efforts underway to 
assess the Year 2000 compliance status of its significant suppliers and 
customers.  In the event that any of the Company's significant suppliers or 
customers do not successfully and in a timely manner achieve Year 2000 
compliance, the Company's business or operations could be adversely affected.

In addition, future operating results will depend on many factors, including 
demand for the Company's products, the introduction of new products by the 
Company and by its competitors, industry acceptance of Virtual Test software, 
the level and timing of available shippable orders and backlog, and the 
business risks discussed above.  There can be no assurance that the Company's 
net sales will grow or that such growth will be sustained in future periods 
or that the Company will remain profitable in any future period.

LIQUIDITY AND CAPITAL RESOURCES

As of December 31, 1997, the Company's principal sources of liquidity 
consisted of cash, cash equivalents and short-term investments of 
approximately $25.8 million, and funds available under an existing bank line 
of credit of $10.0 million.  Since 1988, the Company has relied on cash 
generated from operations as its principal source of liquidity and has not 
relied on Cadence for working capital. 

OPERATING ACTIVITIES.  The Company's net cash from operating activities 
includes cash received from customers, payments to suppliers, payments to 
employees and interest received and paid.  Net cash generated from operating 
activities amounted to $9.2 million, $6.0 million and $5.0 million for 1997, 
1996, and 1995, respectively.  Cash 

                                      14
<PAGE>

received from customers amounted to $50.7 million, $48.0 million and $37.0 
million for 1997, 1996 and 1995, respectively.  Combined payments to 
suppliers and employees for 1997, 1996 and 1995 were $40.3 million, $40.5 
million and $31.1 million, respectively.  The period-to-period changes in 
cash from customers and payments to suppliers and employees are directly 
related to the changes in net sales and expenses associated with those sales. 
The Company's trade receivables, inventories and accounts payable have 
fluctuated from period to period as a result of the timing of shipments, cash 
collections and inventory receipts near period end.  The size and timing of a 
single customer shipment or collection can have a significant impact on trade 
receivables and inventories.  Trade receivables decreased from $11.4 million 
at December 31, 1996 to $10.6 million at December 31, 1997, reflecting the 
fourth quarter 1997 delay in customer orders discussed above, partially 
offset by the impact of extended payment terms granted to certain customers 
and distributors during 1997, especially in the Asia-Pacific region.  The 
financial difficulties facing the Asia-Pacific region may cause these 
receivables to age further in 1998.  Inventories increased from $7.9 million 
at December 31, 1996 to $11.3 million at December 31, 1997, primarily due to 
additional parts inventories required to produce the Company's new products, 
and the impact of the delay in orders experienced at the end of 1997.  As a 
result of cash flows from operating activities, combined with the proceeds of 
the Company's secondary public offering in 1997 of $13.4 million, the Company 
has increased its cash, cash equivalent and short-term investment balances 
from $9.5 million at December 31, 1996 to $25.8 million at December 31, 1997. 

INVESTING ACTIVITIES.  Capital equipment expenditures of $4.1 million, $3.3 
million, and $1.9 million in 1997, 1996, and 1995, respectively, were 
primarily for computers, software, demonstration equipment and engineering 
equipment used in the Company's operations.  Expenditures to increase the 
Company's service spare parts pool were $1.5 million, $1.1 million and $600 
for 1997, 1996 and 1995, respectively.  The increases in spare parts reflects 
the stocking of parts for servicing the Company's new ATS FT, MSTS and XTS 
Test Station product lines. In addition, the Company capitalized certain 
expenses associated with software development costs of $1.1 million, $715 and 
$1.0 million for 1997, 1996 and 1995, respectively.  The Company has invested 
amounts equal to compensation deferred by executive management under the 
terms of the Company's non-qualified deferred compensation plan, in the 
amounts of $372 and $270 for the years 1997 and 1996, respectively. 

FINANCING ACTIVITIES.  In 1997 and 1995, net cash provided by financing 
activities was $14.2 million and $3.0 million, respectively.  In 1996, net 
cash used by financing activities amounted to $12.  Cash provided by 
financing activities during 1997 and 1995 was attributable to the proceeds 
from the Company's secondary and initial public offerings of common stock, 
respectively. Cash used for payments of certain capital leases obtained by 
the Company for computers and equipment used in operations was $251, $300 and 
$254 for 1997, 1996 and 1995, respectively.  In 1997, 1996 and 1995, the 
Company received $1.0 million, $288 and $3, respectively, from the issuance 
of stock under employee stock option and stock purchase plans. 

The Company realized reductions in current income tax liabilities of $2.7 
million, $1.9 million and $2.3 million during 1997, 1996 and 1995, 
respectively, resulting from the benefit of tax deductions of employee gains 
upon exercise of Cadence stock options, and to a lesser extent from the 
exercise of the Company's employee stock options.  The tax benefit of the 
stock option deduction is reflected as an increase in additional paid-in 
capital in the accompanying Statements of Shareholders' Equity.  The employee 
gains are not expenses of the Company for financial reporting purposes, and 
the exercise of Cadence stock options does not increase the number of shares 
of Company common stock outstanding.  The tax benefits realized from the 
stock option deduction will decrease in the future as employee holdings of 
Cadence stock options decline due to option exercises and cancellations.  The 
timing and magnitude of this decrease in tax benefits is uncertain as the 
number of employee stock options which are exercised, and the amount of gains 
realized upon exercise, will be determined by fluctuations in the market 
value of Cadence common stock.  Such future decreases in the tax benefits 
from the stock option deduction will increase the amount of the Company's 
income tax payments and will, consequently, reduce the Company's net cash 
flows from operating activities. 

At the end of 1995, the Company secured a $10.0 million revolving line of 
credit with U.S. National Bank of Oregon, which is available for general 
corporate purposes when needed.  Under the agreement, the Company can borrow, 
with interest at  the bank's prime lending rate, or if lower, at certain 
margins above banker's acceptance or interbank offering rates.  There have 
been no borrowings against the line of credit to date.  The term of the 
current credit line agreement ends April 30, 1998.  It is management's intent 
to renew the agreement at that time. 

                                      15
<PAGE>

The Company believes that existing funds, funds expected to be generated by
operating activities, and the available line of credit, will satisfy the
Company's anticipated working capital and other general corporate purposes
through at least the next twelve months.  The Company currently has no
significant capital commitments other than commitments under facility operating
leases and vendor contracts for development services, consulting services and
parts.  The Company may from time to time consider the acquisition of
complementary businesses, products or technologies.  The Company presently has
no significant understandings, commitments or agreements with respect to any
such acquisitions.  Any such transactions, if consummated, may use a portion of
the Company's working capital or require the issuance of additional equity.



ITEM 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The financial statements and schedule listed in Item 14(a)(1) and (2) are
included in this Report beginning on Page F-1.


ITEM 9.   CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
          FINANCIAL DISCLOSURE

None.

                                      16
<PAGE>

                                PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT

The information required by Item 401 of Regulation S-K is included under the 
captions "Election of Directors" and "Management" in the Company's Proxy 
Statement dated April 6, 1998 and is incorporated herein by reference.  The 
information required by Item 405 of Regulation S-K is included under the 
captions "Section 16(a) Beneficial Ownership Reporting Compliance" in the 
Company's Proxy Statement dated April 6, 1998 and is incorporated herein by 
reference.

ITEM 11.    EXECUTIVE COMPENSATION

The information required by this item is included under the caption 
"Executive Compensation" in the Company's Proxy Statement dated April 6, 1998 
and is incorporated herein by reference.

ITEM 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information required by this item is included under the caption "Stock Owned
by Management and Principal Shareholders" in the Company's Proxy Statement dated
April 6, 1998 and is incorporated herein by reference.

ITEM 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The information required by this item is included under the caption "Certain
Transactions and Relationships" in the Company's Proxy Statement dated April 6,
1998 and is incorporated herein by reference.



                                 PART IV

ITEM 14.    EXHIBITS, FINANCIAL STATEMENTS SCHEDULES, AND REPORTS ON FORM 8-K

(a)  Documents filed as part of this report:

     (1)  Financial Statements and Supplementary Data
     
          The documents and schedule listed below are filed as part of this 
          report on the pages indicated:
<TABLE>
<CAPTION>
                                                                    Page
                                                                    ----
          <S>                                                       <C>
          Independent Auditors' Report                               F-1
          Statements of Income                                       F-2
          Balance Sheets                                             F-3
          Statements of Shareholders' Equity                         F-4
          Statements of Cash Flows                                   F-5
          Notes to Consolidated Financial Statements                 F-7
          Selected Quarterly Financial Data                          F-17
</TABLE>

                                      17
<PAGE>

     (2)  Financial Statement Schedules
     
     The documents and schedule listed below are filed as part of this report on
     the pages indicated:
<TABLE>
<CAPTION>
                                                                      PAGE
                                                                      ----
       <S>                                                            <C>
       Schedule II -- Valuation and Qualifying Accounts               F-18
       Independent Auditors' Report on Financial Statements Schedule  F-19
</TABLE>

     All other financial statement schedules have been omitted since they are
     not required, not applicable or the information is included in the
     consolidated financial statements or notes.
     
     
     (3)  Exhibits
<TABLE>
<CAPTION>
                                                                        Sequential
                                                                        Page Number
                                                                        -----------
          <C>       <S>                                                 <C>
           3.1.     Restated Articles of Incorporation of Integrated
                    Measurement Systems, Inc. Incorporated by reference
                    to Exhibit 3.1 of the Company's Registration
                    Statement on Form S-1 (Registration No. 33-92408)
           3.2      Second Restated Bylaws of Integrated Measurement 
                    Systems, Inc. Incorporated by reference to 
                    Exhibit 3(ii) of the Company's Report on Form 8-K 
                    filed March 26, 1998.
          10.1.     Form of Indemnity Agreement between Integrated
                    Measurement Systems, Inc. and each of its executive
                    officers and directors. Incorporated by reference
                    to Exhibit 10.1 of the Company's Registration
                    Statement on Form S-1 (Registration No. 33-92408)
          10.2.     1995 Stock Incentive Plan. Incorporated by
                    reference to Exhibit 10.2 of the Company's
                    Registration Statement on Form S-1 (Registration No.
                    33-92408)
          10.3.     1995 Stock Option Plan for Nonemployee Directors.
                    Incorporated by reference to Exhibit 10.3 of the
                    Company's Registration Statement on Form S-1
                    (Registration No. 33-92408)
          10.4.     Form of Employment Agreement between Integrated
                    Measurement Systems, Inc. and each of its executive
                    officers. Incorporated by reference to Exhibit 10.4
                    of the Company's Registration Statement on Form S-1
                    (Registration No. 33-92408)
          10.5.     Stockholder Agreement between Integrated Measurement
                    Systems, Inc. and Cadence Design Systems, Inc.
                    Incorporated by reference to Exhibit 10.5 of the
                    Company's Registration Statement on Form S-1
                    (Registration No. 33-92408)
          10.6.     Shareholder Agreement between Integrated Measurement
                    Systems, Inc. and Cadence Design Systems, Inc.
                    Incorporated by reference to Exhibit 10.6 of the
                    Company's Registration Statement on Form S-1
                    (Registration No. 33-92408)
          10.7.     Asset Transfer Agreement between Integrated
                    Measurement Systems, Inc. and Cadence Design
                    Systems, Inc. Incorporated by reference to Exhibit
                    10.7 of the Company's Registration Statement on Form
                    S-1 (Registration No. 33-92408)
          10.8.     Corporate Services Agreement between Integrated
                    Measurement Systems, Inc. and Cadence Design
                    Systems, Inc. Incorporated by reference to Exhibit
                    10.8 of the Company's Registration Statement on Form
                    S-1 (Registration No. 33-92408)
          10.9.     Tax Sharing Agreement between Integrated Measurement
                    Systems, Inc. and Cadence Design Systems, Inc.
                    Incorporated by reference to Exhibit 10.9 of the
                    Company's Registration Statement on Form S-1
                    (Registration No. 33-92408)
          10.10.    Lease Agreement between Integrated Measurement
                    Systems, Inc. and Beaverton-Richmond Tech
                    Properties, a Joint Venture, as amended by 

                                      18
<PAGE>

                    Amendment One and Amendment Two. Incorporated by 
                    reference to Exhibit 10.10 of the Company's Registration 
                    Statement on Form S-1 (Registration No. 33-92408)
          10.11.    Line of Credit agreement with US Bank. Incorporated
                    by reference to Exhibit 10.11 of the Company's
                    Annual Report on Form 10-K for the year ended
                    December 31, 1995.
          10.12.    Integrated Measurement Systems, Inc. 1995 Employee
                    Stock Purchase Plan. Incorporated by reference to
                    Exhibit 10.12 of the Company's Annual Report on Form
                    10-K for the year ended December 31, 1995.
          10.13.    Employment Agreement dated March 16, 1996 between
                    Integrated Measurement Systems, Inc. and Keith L.
                    Barnes. Incorporated by reference to Exhibit 10.a
                    of the Company's Quarterly Report on Form 10-Q for
                    the quarter ended March 31, 1996.
          10.14.    Employment Agreement dated March 16, 1996 between
                    Integrated Measurement Systems, Inc. and Ramadan.
                    Incorporated by reference to Exhibit 10.b of the
                    Company's Quarterly Report on Form 10-Q for the
                    quarter ended March 31, 1996.
          10.15.    Amended Stockholder Agreement between Integrated
                    Measurement Systems, Inc. and Cadence Design
                    Systems, Inc. Incorporated by reference to Exhibit
                    10.15 of the Company's Registration Statement on
                    Form S-1 (Registration No. 333-20495)
          10.16.    Amended Corporate Services Agreement between
                    Integrated Measurement Systems, Inc. and Cadence
                    Design Systems, Inc. Incorporated by reference to
                    Exhibit 10.16 of the Company's Registration
                    Statement on Form S-1 (Registration No. 333-20495)
          10.17.    Second Amendment to Joint Sales Agency Agreement
                    between Integrated Measurement Systems, Inc. and
                    Cadence Design Systems, Inc. Incorporated by
                    reference to Exhibit 10.17 of the Company's
                    Registration Statement on Form S-1 (Registration No.
                    333-20495)
          10.18.    Employment Agreement dated December 31, 1996 between
                    Integrated Measurement Systems, Inc. and David
                    Brinker. Incorporated by reference to Exhibit 10.18
                    of the Company's Registration Statement on Form S-1
                    (Registration No. 333-20495)
          10.19.    Integrated Measurement Systems, Inc. Executive
                    Deferred Compensation Plan. Incorporated by
                    reference to Exhibit 10 of the Company's Quarterly
                    Report on Form 10-Q for the quarter ended September
                    30, 1996.
          10.20.    Separation letter agreement between Integrated
                    Measurement Systems, Inc. and Marvin Wolfson.
                    Incorporated by reference to Exhibit 10.20 of the
                    Company's Registration Statement on Form S-1
                    (Registration No. 333-20495)
          10.21.    Lease Agreement, dated September 22, 1997, between 
                    Integrated Measurement Systems, Inc. and Spieker 
                    Partners, LP, a limited  partnership.*
          10.22.    Rights Agreement, dated as of March 25, 1998, between 
                    Integrated Measurement Systems, Inc. and ChaseMellon 
                    Shareholder Services, L.L.C. including the Articles of 
                    Amendment creating the Series A Participating Preferred 
                    Stock of Integrated Measurement Systems, Inc., the form 
                    of Rights Certificate and the Summary of Rights 
                    attached thereto as Exhibits A, B and C, respectively. 
                    Incorporated by reference to Exhibit 4.1 of the Company's 
                    Report on Form 8-K filed March 26, 1998
          10.23.    Amended and Restated Shareholder Agreement, dated as of 
                    March 25, 1998, between Integrated Measurement Systems, 
                    Inc. and Cadence Design Systems, Inc. Incorporated by 
                    reference to Exhibit 4.2 of the Company's Report on 
                    Form 8-K filed March 26, 1998.
          16.1.     Letter of Arthur Andersen LLP regarding change in
                    accounting principles. Incorporated by reference to
                    Exhibit 10.a of the Company's Quarterly Report on
                    Form 10-Q for the quarter ended March 31, 1996.
          23.1.     Consent of Arthur Andersen LLP*
          27.1.     Financial Data Schedule*
          27.2.     Financial Data Schedule (restated)*
          27.3.     Financial Data Schedule (restated)*
</TABLE>
     -------------------
     * File Herewith

(b)  Reports on Form 8-K

     No report on Form 8-K was filed during the quarter ended December 31, 1997.

                                      19
<PAGE>

                                    SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized, on the 30th day of March,
1998.

INTEGRATED MEASUREMENT SYSTEMS, INC.


By /s/  SAR RAMADAN   
   -----------------------------------------

Sar Ramadan
Chief Financial Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this 
report has been signed below by the following persons on behalf of the 
registrant and in the capacities indicated, on the 30th day of March, 1998.

     Signature                             Title


/s/  KEITH L. BARNES          President, Chief Executive Officer, and Director 
- -------------------------     (Principal Executive Officer)
Keith L. Barnes

/s/  SAR RAMADAN              Chief Financial Officer (Principal Financial 
- -------------------------     and Accounting Officer)
Sar Ramadan 

/s/  H. RAYMOND BINGHAM       Chairman of the Board
- -------------------------
H. Raymond Bingham


/s/  C. SCOTT GIBSON          Director
- -------------------------
C. Scott Gibson


/s/  JAMES E. SOLOMON         Director
- -------------------------
James E. Solomon


/s/  JAMES M. HURD            Director
- -------------------------
James M. Hurd


/s/  MILTON R. SMITH          Director
- -------------------------
Milton R. Smith 

                                      20
<PAGE>

REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS    

TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF INTEGRATED MEASUREMENT SYSTEMS,
INC.:

We have audited the accompanying balance sheets of Integrated Measurement 
Systems, Inc. (an Oregon corporation) as of December 31, 1997 and 1996, and 
the related statements of income, shareholders' equity, and cash flows for 
each of the years in the three-year period ended December 31, 1997.  These 
financial statements are the responsibility of the Company's management.  Our 
responsibility is to express an opinion on these financial statements based 
upon our audits. 

We conducted our audits in accordance with generally accepted auditing 
standards.  Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements are free 
of material misstatement.  An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements.  
An audit also includes assessing the accounting principles used and 
significant estimates made by management, as well as evaluating the overall 
financial statement presentation. We believe that our audits provide a 
reasonable basis for our opinion. 

In our opinion, the financial statements referred to above present fairly, in 
all material respects, the financial position of Integrated Measurement 
Systems, Inc. as of December 31, 1997 and 1996, and the results of its 
operations and its cash flows for each of the years in the three-year period 
ended December 31, 1997 in conformity with generally accepted accounting 
principles.

                                       ARTHUR ANDERSEN LLP

Portland, Oregon
January 21, 1998 

                                      F-1
<PAGE>

                                STATEMENTS OF INCOME
                      (In thousands, except per share amounts)
                                          


<TABLE>
<CAPTION>
                                                   Year ended December 31,
                                             ----------------------------------
                                               1997        1996           1995
                                             --------    --------       -------
<S>                                          <C>         <C>            <C>
Sales:
     Product sales..........................  $35,777     $40,244       $33,076
     Service and other sales................   11,073      10,593         8,017
                                             --------    --------       -------
          Net sales.........................   46,850      50,837        41,093

Cost of sales:                              
     Cost of product sales..................   12,452      14,203        12,827
     Cost of service and other sales........    3,702       3,935         2,939
                                             --------    --------       -------
          Total cost of sales...............   16,154      18,138        15,766
                                             --------    --------       -------
          Gross margin......................   30,696      32,699        25,327

Operating expenses:                        
     Research, development and engineering..    7,385       7,796         6,177
     Selling, general and administrative....   16,238      15,408        13,681
                                             --------    --------       -------
          Total operating expenses..........   23,623      23,204        19,858
                                             --------    --------       -------
          Operating income..................    7,073       9,495         5,469

Other income, net...........................      932         217           319
                                             --------    --------       -------
Income before income taxes..................    8,005       9,712         5,788
Provision for income taxes..................    2,800       3,546         2,253
                                             --------    --------       -------
          Net income........................  $ 5,205     $ 6,166       $ 3,535
                                             --------    --------       -------
                                             --------    --------       -------
Basic earnings per share....................  $  0.70     $  0.92       $  0.54
                                             --------    --------       -------
                                             --------    --------       -------
Diluted earnings per share..................  $  0.67     $  0.88       $  0.53
                                             --------    --------       -------
                                             --------    --------       -------
Weighted average number of common           
     shares outstanding for basic
     earnings per share.....................    7,388       6,710         6,492
Incremental shares from assumed             
     conversion of employee stock options...      360         293           170
                                             --------    --------       -------
Adjusted weighted average shares            
     for diluted earnings per share.........    7,748       7,003         6,662
                                             --------    --------       -------
                                             --------    --------       -------
</TABLE>

The accompanying notes are an integral part of these financial statements. 

                                      F-2
<PAGE>


                                BALANCE SHEETS
                      (In thousands, except share amounts)

<TABLE>
<CAPTION>
                                                              December 31,
                                                         ---------------------
                                                           1997          1996
                                                         -------       -------
<S>                                                      <C>           <C>
ASSETS

Current assets:
     Cash and cash equivalents........................   $17,464       $ 9,545
     Short-term investments...........................     8,371            --
     Trade receivables, less allowance for   
          doubtful accounts of $577 and $489..........    10,582        11,352
     Receivable from Cadence, net.....................       219         2,125
     Inventories......................................    11,311         7,940
     Income taxes receivable..........................       336            --
     Deferred income taxes............................     1,637         1,690
     Prepaid expenses and other current assets........     1,597         1,118
                                                         -------       -------
          Total current assets........................    51,517        33,770

Property, plant and equipment, net....................     7,418         5,924

Service spare parts, net..............................     3,395         2,567

Software development costs, net.......................     1,763         1,446

Other assets, net.....................................     1,430           607
                                                         -------       -------
          Total assets................................   $65,523       $44,314
                                                         -------       -------
                                                         -------       -------
LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
     Accounts payable.................................   $ 2,321       $ 2,251
     Accrued compensation.............................     1,354         2,036
     Accrued warranty.................................       442           500
     Deferred revenue.................................     1,852         1,727
     Income taxes payable.............................        --           979
     Other current liabilities........................       475           750
     Capital lease obligations - current..............       181           247
                                                         -------       -------
          Total current liabilities...................     6,625         8,490

Deferred income taxes.................................       483           417

Capital lease obligations, net of current portion.....       152           278

Deferred compensation.................................       830           270

Commitments

Shareholders' equity:
     Preferred stock, $.01 par value, authorized
          10,000,000 shares;
          none issued and outstanding.................        --            --

     Common stock, $.01 par value, authorized
          15,000,000 shares; 7,521,393 and 
          6,726,257 issued and outstanding............        75            67

     Additional paid-in capital.......................    40,037        22,676

     Retained earnings................................    17,321        12,116
                                                         -------       -------
          Total shareholders' equity..................    57,433        34,859
                                                         -------       -------
          Total liabilities and shareholders' equity..   $65,523       $44,314
                                                         -------       -------
                                                         -------       -------
</TABLE>

The accompanying notes are an integral part of these financial statements. 

                                         F-3
<PAGE>

                         STATEMENTS OF SHAREHOLDERS' EQUITY
                                   (In thousands)
 


<TABLE>
<CAPTION>

                                                                    Additional                         Total
                                               Common Stock          Paid-in            Retained    Shareholders'
                                            Shares      Amount       Capital            Earnings       Equity
                                            ------      ------      ----------          --------    -------------
<S>                                         <C>         <C>         <C>                 <C>         <C>
Balance, December 31, 1994................  6,324       $  63        $14,764            $ 3,442       $18,269

     Contributed capital..................     --          --            177                 --           177
     Net proceeds from initial public
          offering........................    375           4          3,253                 --         3,257
     Stock issued under employee stock
          option plans....................      1          --              3                 --             3
     Dividend to Cadence..................     --          --             --             (1,027)       (1,027)
     Tax benefit from Cadence stock
          options.........................     --          --          2,270                 --         2,270
     Net income...........................     --          --             --              3,535         3,535
                                            ------      ------      ----------          --------    -------------
Balance, December 31, 1995................  6,700          67         20,467              5,950        26,484

     Stock issued under employee stock
          plans...........................     26          --            288                 --           288
     Tax benefit from Cadence and IMS
          stock options...................     --          --          1,921                 --         1,921
     Net income...........................     --          --             --              6,166         6,166
                                            ------      ------      ----------          --------    -------------
Balance, December 31, 1996................  6,726          67         22,676             12,116        34,859

     Contributed capital..................     --          --            313                 --           313
     Net proceeds from secondary public
          offering........................    700           7         13,360                 --        13,367
     Stock issued under employee stock
          plans...........................     95           1          1,036                 --         1,037
     Tax benefit from Cadence and IMS
          stock options...................     --          --          2,652                 --         2,652
     Net income...........................     --          --             --              5,205         5,205
                                            ------      ------      ----------          --------    -------------
Balance, December 31, 1997................  7,521       $  75        $40,037            $17,321       $57,433
                                            ------      ------      ----------          --------    -------------
                                            ------      ------      ----------          --------    -------------
</TABLE>


The accompanying notes are an integral part of these financial statements. 

                                      F-4
<PAGE>

                              STATEMENTS OF CASH FLOWS
                                    (In thousands)

<TABLE>
<CAPTION>
                                                  Year ended December 31,
                                             --------------------------------
                                               1997         1996       1995
                                             --------     --------   --------
<S>                                          <C>          <C>        <C>
Cash flows from operating activities:
     Cash received from customers..........  $ 50,725     $ 47,958   $ 36,994
     Interest received.....................     1,097          428        320
     Payments to suppliers.................   (21,319)     (22,782)   (16,986)
     Payments to employees.................   (18,972)     (17,717)   (14,082)
     Income taxes paid.....................    (1,307)        (629)      (495)
     Other taxes paid......................      (975)      (1,257)      (733)
     Interest paid.........................       (41)         (33)       (30)
                                             --------     --------   --------
          Net cash provided by operating
               activities..................     9,208        5,968      4,988
                                             --------     --------   --------
Cash flows from investing activities:
     Purchases of short-term investments...   (11,392)          --         --
     Sale of short-term investments........     3,021           --         --
     Purchases of equipment and software...    (4,128)      (3,299)    (1,874)
     Purchases of service spare parts......    (1,501)      (1,057)      (600)
     Software development costs............    (1,070)        (715)      (974)
     Purchases of long-term investments....      (372)        (270)        --
                                             --------     --------   --------
          Net cash used in investing
               activities..................   (15,442)      (5,341)    (3,448)
                                             --------     --------   --------
Cash flows from financing activities:
     Principal payments under 
          capital leases...................      (251)        (300)      (254)
     Net proceeds from public
          stock offerings..................    13,367           --      3,257
     Proceeds from employee stock plans....     1,037          288          3
                                             --------     --------   --------
          Net cash provided by (used in) 
               financing activities........    14,153          (12)     3,006
                                             --------     --------   --------
          Net increase in cash and cash 
               equivalents.................     7,919          615      4,546
Cash and cash equivalents at 
     beginning of year.....................     9,545        8,930      4,384
                                             --------     --------   --------
Cash and cash equivalents at end of year...  $ 17,464     $  9,545   $  8,930
                                             --------     --------   --------
                                             --------     --------   --------
Reconciliation of net income to net cash 
     provided by operating activities:
     Net income............................  $  5,205     $  6,166   $  3,535
     Adjustments to reconcile net income to 
          cash provided by operating 
          activities:
          Depreciation and amortization....     4,001        3,492      3,071
          Contributed capital..............       313           --        177
          Provision (benefit) for
               deferred income taxes.......       119         (144)      (763)
          Deferred compensation............       372          270         --
     Net change in receivable from Cadence.     1,906       (1,031)      (373)
     Decrease (increase) in trade
          receivables......................       770       (3,235)    (3,693)
     Increase in inventories...............    (3,371)      (2,110)    (2,606)
     Increase in prepaid expenses
          and other current assets.........      (479)        (383)      (485)
     Net change in income taxes
          payable or receivable............     1,337        2,900         --
     (Decrease) increase in accounts 
          payable and accrued expenses.....    (1,090)         607      4,963
     Increase (decrease) in deferred 
          revenue..........................       125         (564)     1,162
                                             --------     --------   --------
Net cash provided by operating activities..  $  9,208     $  5,968   $  4,988
                                             --------     --------   --------
                                             --------     --------   --------
</TABLE>

                                      F-5
<PAGE>

<TABLE>
<CAPTION>
                                                  Year ended December 31,
                                             --------------------------------
                                               1997         1996       1995
                                             --------     --------   --------
<S>                                          <C>          <C>        <C>

Supplemental schedule of noncash
     financing activities:
     Purchases of assets through
          capital leases...................  $   59       $  607     $  181
     Tax benefit from Cadence and
          IMS stock options................  $2,652       $1,921     $2,270
     Noncash dividend to Cadence...........  $   --       $   --     $1,027
</TABLE>


     The accompanying notes are an integral part of these financial statements. 

                                      F-6
<PAGE>

                           NOTES TO FINANCIAL STATEMENTS
     (All numerical references in thousands, except percentages and share data)
                                          
                                          
1.   COMPANY BACKGROUND AND INITIAL PUBLIC OFFERING:

Integrated Measurement Systems, Inc. (the Company or IMS) commenced 
operations in August 1983.  The Company was independent until acquired by 
Valid Logic in 1989.  In 1991, Valid Logic merged with Cadence Design 
Systems, Inc. (Cadence) in a transaction accounted for as a pooling.  From 
that time until July 21, 1995, the Company was a wholly owned subsidiary of 
Cadence. 

In July 1995, the Company successfully completed an initial public offering 
of common stock at a price of $11 per share.  A total of 2,990,000 shares 
were sold, consisting of 375,000 shares issued by the Company and 2,615,000 
shares sold by Cadence.  The net proceeds to the Company from this offering, 
after deduction of directly related expenses, were $3.3 million, while net 
proceeds to Cadence amounted to approximately $26.6 million.  In February 
1997, the Company issued 700,000 additional shares of common stock, and 
Cadence sold 950,000 shares of the Company's common stock in a registered 
public stock offering.  Net proceeds to the Company amounted to $13.4 
million.  At December 31, 1997, Cadence owned 37% of the outstanding common 
stock of the Company, with the remaining 63% publicly owned. 

The Company is engaged in designing, developing, manufacturing, marketing and 
servicing high-performance engineering Test Stations and test software to 
test and measure the performance of complex electronic devices.  In addition, 
the Company develops, markets and supports a line of Virtual Test Software 
that permits design and test engineers to automate test program development 
and to conduct simulated tests of electronic device designs prior to the 
fabrication of a prototype of the actual device.  Virtual Test Software and 
related services accounted for approximately 13%, 9% and 5% of net sales for 
the years ended December 31, 1997, 1996 and 1995, respectively. 

The Company markets and supports its products worldwide through a network of 
direct sales force personnel, independent distributors and dedicated agents 
employed by Cadence in international locations. 

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:


USE OF ESTIMATES
The preparation of financial statements in conformance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial statements and
the reported amounts of revenues and expenses during the reporting period. 
Actual results could differ from those estimates. 

RECLASSIFICATIONS
Certain reclassifications have been made in the accompanying financial
statements for 1995 and 1996 to conform with the 1997 presentation. 

REVENUE RECOGNITION
The Company generally recognizes revenue from product sales and software
licenses as the product ships and when no significant obligations remain. 
Contract service and support revenues billed in advance are recorded as deferred
revenue and recognized ratably over the contractual period as the services and
support are performed.  Revenue from other services, such as consulting and
training, is recognized as the related services are performed or when certain
milestones are achieved. 

PRODUCT WARRANTY
The Company provides a warranty for its products and establishes an estimated
accrual at the time of sale considered adequate to cover warranty costs during
the warranty period. 

                                      F-7
<PAGE>

CASH AND CASH EQUIVALENTS
The Company classifies all highly liquid investments purchased with an original
maturity of three months or less as cash equivalents.  The carrying amount
approximates fair value because of the short maturity of these instruments.  The
Company investments are placed with high credit-quality financial institutions
and bear minimal credit risk. 

INVESTMENTS
The Company accounts for its investments in accordance with the Financial
Accounting Standards Board Statement No. 115, "Accounting for Certain
Investments in Debt and Equity Securities" (SFAS 115).  Under the provisions of
SFAS 115, the Company is required to classify and account for its security
investments as trading securities, securities available for sale or securities
held to maturity depending on the Company's intent to hold or trade the
securities at the time of purchase.  The Company's short-term investments are
placed with high credit-quality financial institutions or in short-duration,
high quality debt securities.  The Company limits the amount of credit exposure
in any one institution or type of investment instrument.  As of December 31,
1997, the Company's short-term investments consisted of debt securities issued
by the states of the United States and political subdivisions of states, all
classified as available for sale.  Debt securities available for sale are
carried on the balance sheet at fair market value, with the change in unrealized
gain or loss included in Shareholders' Equity.  The unrealized gain on the
Company's investments in debt securities at December 31, 1997 was not material
and therefore is combined with Additional Paid-in Capital in the accompanying
Balance Sheets and Statements of Shareholders' Equity. 

INVENTORIES
Inventories, consisting principally of computer hardware, electronic
sub-assemblies and test equipment, are valued at standard costs which
approximate the lower of cost (first-in, first-out) or market.  Costs used for
inventory valuation purposes include material, labor and manufacturing overhead.

<TABLE>
<CAPTION>
                                         December 31,
                                   -----------------------
                                     1997            1996
                                   -------          ------
<S>                                <C>              <C>
      Raw materials..............  $ 5,780          $4,098
      Work-in-progress...........    4,037           2,912
      Finished goods.............    1,494             930
                                   -------          ------
      Total inventories..........  $11,311          $7,940
                                   -------          ------
                                   -------          ------
</TABLE>

PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment is stated at cost and consists principally of
equipment, furniture and leasehold improvements.  Depreciation of equipment and
furniture is computed principally on a straight-line basis over the estimated
useful lives of the assets, generally three to five years.  Leasehold
improvements are amortized on a straight-line basis over the lesser of the term
of the lease, or the estimated useful lives of the improvements. 

<TABLE>
<CAPTION>
                                                     December 31,
                                               -----------------------
                                                 1997            1996
                                               -------         -------
<S>                                            <C>             <C>
  Leasehold improvements....................   $   285         $   313
  Computer equipment and software...........     5,307           5,613
  Manufacturing and test equipment..........     4,293           3,363
  Demonstration equipment...................     6,615           5,030
  Office furniture and equipment............       822             750
                                               -------         -------
                                                17,322          15,069
                                                             
  Less accumulated depreciation.............    (9,904)         (9,145)
                                               -------         -------

                                     F-8

<PAGE>

  Net property, plant and equipment.........   $ 7,418         $ 5,924
                                               -------         -------
                                               -------         -------
</TABLE>

SERVICE SPARE PARTS
Service spare parts consist of electronic components used to service Test
Stations for which the Company has entered into equipment maintenance agreements
with customers.  Subsequent to December 31, 1995, the Company reclassified its
service spare parts from inventory to non-current assets to more accurately
reflect the use of such parts in the Company's service business.  These assets
are not held for sale, diminish in value in a reasonably predictable manner, and
therefore are subject to depreciation.  Beginning January 1, 1996, depreciation
of the Company's service spare parts is computed on a straight-line basis over
the estimated useful lives of the assets, generally eight years, and charged to
Cost of Service and Other Sales.  Prior to 1996, the Company charged normally
recurring adjustments necessary to present inventory at its estimated net
realizable value to Cost of Service and Other Sales.  In order to reflect this
change, the Company recorded a charge to Cost of Service and Other Sales of $327
during the first quarter of 1996, representing the cumulative difference in
financial statement carrying value between the depreciated cost under the new
accounting method at January 1, 1996 and the net inventory carrying value of the
service spare parts assets at December 31, 1995.  Cost and accumulated
depreciation of service spare parts are as follows: 




<TABLE>
<CAPTION>
                                                     December 31,
                                               -----------------------
                                                 1997            1996
                                               -------         -------
<S>                                            <C>             <C>
      Service spare parts, at cost...........  $ 5,233         $ 3,732
      Less accumulated depreciation..........   (1,838)         (1,165)
                                               -------         -------
      Net service spare parts................  $ 3,395         $ 2,567
                                               -------         -------
                                               -------         -------
</TABLE>

RESEARCH, DEVELOPMENT AND ENGINEERING COSTS
Research, development and engineering costs are expensed as incurred. 

SOFTWARE DEVELOPMENT COSTS
The Company capitalizes certain software development costs incurred once
technological and economic feasibility of the product has been demonstrated. 
These capitalized costs are amortized over the estimated economic life of the
related product, generally three years, computed principally on a straight-line
basis.  Amortization is included in Cost of Product Sales in the accompanying
Statements of Income.  The Company capitalized software development costs
amounting to $1,070, $715 and $974 in 1997, 1996 and 1995, respectively. 
Related amortization expense of $753, $842 and $1,277 was recorded in 1997, 1996
and 1995, respectively. 

<TABLE>
<CAPTION>
                                                     December 31,
                                               -----------------------
                                                 1997            1996
                                               -------         -------
<S>                                            <C>             <C>
  Software development costs................   $ 6,301         $ 5,231
       
  Less accumulated amortization.............    (4,538)         (3,785)
                                               -------         -------
  Net software development costs............   $ 1,763         $ 1,446
                                               -------         -------
                                               -------         -------
</TABLE>

INCOME TAXES
The Company accounts for income taxes under the asset and liability method as
defined by the provisions of Statement of Financial Accounting Standards (SFAS)
No. 109, "Accounting for Income Taxes".  Under this method, deferred income
taxes are recognized for the future tax consequences attributable to temporary
differences between the financial statement and tax balances of existing assets
and liabilities.  Deferred tax assets and liabilities are measured using 
enacted tax rates expected to apply to taxable income in the years in which 
those temporary differences are expected to be recovered or settled.  Under 
SFAS 109, the effect on deferred taxes of a change in tax rates is recognized 
in income in the period that includes the enactment date. 

                                 F-9
<PAGE>

STOCK-BASED COMPENSATION PLANS
The Company accounts for its stock-based plans under Accounting Principles Board
Opinion No. 25, "Accounting for Stock Issued to Employees" (APB 25).  The
Company has adopted the disclosure provisions of Statement of Financial
Accounting Standards No. 123, "Accounting for Stock-Based Compensation" (SFAS
123). 

EARNINGS PER SHARE
The Company calculates earnings per share in accordance with of Statement of
Financial Accounting Standards No. 128, "Earnings per Share" (SFAS 128), which
became effective for financial statements for periods ending after December 15,
1997. Basic earnings per share are computed using the weighted average number of
common shares actually outstanding during the period.  Diluted earnings per
share are computed by dividing net income by the weighted average number of
shares of common stock and common stock equivalents outstanding during the
period, calculated using the treasury stock method as defined in SFAS 128.  The
Company's common stock equivalents consist of dilutive shares issuable upon the
exercise of outstanding common stock options.  There are no differences in net
income used for basic and diluted earnings per share.  Earnings per share
amounts presented in the accompanying Statements of Income for 1996 and 1995
have been adjusted to give effect to SFAS 128.  Following is a summary of common
stock options outstanding but not included in the computation of diluted
earnings per share because the options' exercise price was greater than the
average market price of the common stock.

<TABLE>
<CAPTION>
                                             Year ended December 31,
                                        --------------------------------------
                                          1997           1996            1995
                                        -------        -------          ------
<S>                                     <C>            <C>              <C>
   Number of options outstanding
        with exercise price in
        excess of average market     
        price........................        33             26               7
   Weighted average exercise price...   $ 18.99        $ 19.18          $15.26

</TABLE>


3.   CAPITAL LEASE OBLIGATIONS:

The Company leases certain equipment under capital lease agreements, which are
secured by the related assets.  A schedule of future minimum lease payments
under capital lease agreements as of December 31, 1997 is as follows: 

<TABLE>
<S>                                                           <C>
    1998...............................................       $ 206
    1999...............................................         162
                                                              -----
    Total minimum payments.............................         368
    Amount representing interest.......................         (35)
                                                              -----
    Present value of future minimum lease payments.....         333
         Less current portion..........................        (181)
                                                              -----
    Long-term capital lease obligation.................       $ 152
                                                              -----
                                                              -----
</TABLE>


                                     F-10
<PAGE>

4.   COMMITMENTS:

The Company leases its facilities and certain equipment under operating leases
that expire from 1998 to 2004.  The approximate minimum lease payments under
these operating leases at December 31, 1997 are as follows: 

<TABLE>
<S>                                               <C>
                          1998..................  $1,235
                          1999..................   1,231
                          2000..................   1,194
                          2001..................   1,165
                          2002..................   1,200
                          Thereafter............   1,400
</TABLE>

Rent expense was approximately $1,164, $1,189 and $1,111 for the years ended
December 31, 1997, 1996 and 1995, respectively.  

 
5.    LINE OF CREDIT:

In December 1995, the Company secured a revolving line of credit with a bank
allowing maximum borrowings of $10,000.  The Company can borrow, with interest
at the bank's prime lending rate, or if lower, at certain margins above bankers'
acceptance on inter-bank offering rates.  There have been no borrowings against
the line of credit to date.  Certain financial covenants are included in this
agreement, which the Company was in compliance with at December 31, 1997.  The
line of credit is renewable April 30, 1998. 


6.   EMPLOYEE SAVINGS PLANS:

The Company has a profit sharing plan and trust that qualifies as a deferred
salary arrangement under Section 401(k) of the Internal Revenue Code.  Under the
terms of the plan, the employees of the Company may make voluntary contributions
to the plan as a percentage of compensation, but not in excess of the maximum
allowed under the Code.  Employees become eligible to participate in the plan
upon completion of six months of continuous employment and having attained the
age of 21.  The Company currently does not match employee contributions and does
not intend to do so in the future. 

On July 1, 1996, the Company implemented an Executive Deferred Compensation 
Plan (the "Plan") for the purpose of providing eligible employees with a 
program for deferring compensation earned during employment.  The Plan is 
intended to constitute an unfunded deferred compensation arrangement for the 
benefit of certain highly compensated employees of the Company.  Under the 
terms of the Plan, eligible employees of the Company may make voluntary 
contributions to the Plan as a percentage of compensation, but not in excess 
of limitations stated in the Plan.  The Company has invested these voluntary 
contributions in a variety of investment funds for the intended use of paying 
plan benefits when participating employees become eligible to receive such 
benefits under the terms of the Plan. These investments have been included in 
Other Assets in the accompanying Balance Sheets.  The Company currently does 
not match employee contributions and does not intend to do so in the near 
future. 

7.   EMPLOYEE AND DIRECTOR STOCK PLANS:

On May 10, 1995, the Company's Board of Directors approved the adoption of the
1995 Stock Incentive Plan (the 1995 Plan) pursuant to which 1,620,000 shares of
the Company's common stock have been reserved for issuance.  Options under the
1995 Plan generally vest ratably over a four-year period from the date of grant,
expire ten years from the date of grant, and are exercisable at prices generally
not less than the fair market value at the grant date.  During 1997 and 1996,
the Company cancelled and reissued certain incentive stock options granted to
employees.  The reissued options 


                                      F-11
<PAGE>

were granted at fair market value on the date of reissuance and have been 
reflected in the table below as cancellations and new grants.  These options 
vest ratably over four years from the date of the reissuance. 

On May 10, 1995, the Board of Directors approved the adoption of the 1995 Stock
Option Plan for Nonemployee Directors (the "Nonemployee Director Plan") pursuant
to which 250,000 shares of the Company's common stock have been reserved for
issuance.  The Nonemployee Director Plan covers directors who are not employees
of the Company.  The Nonemployee Director Plan allows for the automatic grant of
10,000 options upon becoming a director and 3,000 options annually thereafter. 
To-date, grants have been made at fair market value on the date of grant.  These
options vest ratably over three years from the date of grant.  Since
consummation of the Company's initial public offering, 75,000 stock options were
awarded under the Nonemployee Director Plan. 

On May 6, 1996, the shareholders approved the adoption of the 1995 Employee
Stock Purchase Plan (the "ESPP") pursuant to which 250,000 shares of the
Company's common stock have been reserved for issuance to participating
employees, of which 59,434 shares have been issued as of December 31, 1997. 
Eligible employees may elect to contribute up to 10 percent of their cash
compensation during each pay period.  The ESPP provides for two semiannual
offering periods, beginning February 1 and August 1 of each year.  During the
offering periods, participants accumulate funds in an account via payroll
deduction.  At the end of each six-month offering period, the purchase price is
determined and the accumulated funds are used to automatically purchase shares
of the Company's common stock.  The purchase price per share is equal to 85
percent of the lower of the fair market value of the common stock (a) on the
Enrollment Date of the offering period or (b) on the date of the purchase. 

During 1995, the Financial Accounting Standards Board issued SFAS 123 which
defines a fair value based method of accounting for an employee stock option or
similar equity instrument and encourages all entities to adopt that method of
accounting for all of their employee stock compensation plans.  However, it also
allows an entity to continue to measure compensation cost for those plans using
the method of accounting prescribed in APB 25.  Entities electing to remain with
the accounting in APB 25 must make pro forma disclosures of net income and, if
presented, earnings per share, as if the fair value based method of accounting
defined in the Statement had been applied. 

The Company has elected to account for its stock-based compensation plans under
APB 25.  However, the Company has computed, for pro forma disclosure purposes,
the value of all options granted and shares issued pursuant to the ESPP during
1997, 1996 and 1995 using the Black-Scholes option-pricing model as prescribed
by SFAS 123, using the following weighted average assumptions: 

<TABLE>
<CAPTION>
                                             Year ended December 31,
                                        --------------------------------------
                                          1997      1996         1995
                                        --------  --------     --------
<S>                                     <C>       <C>          <C>
           Risk-free interest rate.....       6%        6%           6%
           Expected dividend yield.....       0%        0%           0%
           Expected life (years).......       4         4            4
                                        --------  --------     --------
           Expected volatility.........      56%       61%          61%
</TABLE>

The total value of options granted during 1997, 1996 and 1995 would be amortized
on a pro forma basis over the vesting period of the options.  Options generally
vest equally over four years.  If the Company had accounted for these plans in
accordance with SFAS 123, the Company's net income and net income per share
would have decreased as reflected in the following pro forma amounts: 

<TABLE>
<CAPTION>
                                             Year ended December 31,
                                        --------------------------------------
                                          1997           1996            1995
                                        -------        -------          ------
<S>                                     <C>            <C>              <C>
       Net income:
           As reported................. $5,205         $6,166           $3,535
           Pro forma................... $3,463         $5,092           $3,194
       Basic earnings per share:
           As reported................. $ 0.70         $ 0.92           $ 0.54
           Pro forma................... $ 0.47         $ 0.76           $ 0.49

                                    F-12
<PAGE>

       Diluted earnings per share:                                    
           As reported................. $ 0.67         $ 0.88           $ 0.53
           Pro forma................... $ 0.46         $ 0.74           $ 0.49
</TABLE>

The Company has not and does not currently contemplate any plans to issue equity
instruments other than options to purchase common stock of the Company.  Options
are generally issued with an exercise price equal to the price of the closing
trade on the Nasdaq National Market on the date of issuance.

A summary of the status of the Company's stock option plans and changes are
presented in the following table:

<TABLE>
<CAPTION>
                                                               Year ended December 31,
                                        ------------------------------------------------------------------
                                                1997                    1996                   1995
                                        --------------------     -------------------    ------------------
                                                   Wtd. Avg.               Wtd. Avg.             Wtd. Avg.
                                          Shares   Ex. Price      Shares   Ex. Price     Shares  Ex. Price
                                        ---------  ---------     --------  ---------    -------  ---------
<S>                                     <C>        <C>           <C>       <C>          <C>      <C>
  Options outstanding at beginning     
       of year........................    861,608    $10.97       534,264    $ 9.36          --    $  --
  Granted.............................    682,823     13.37       442,200     14.57     542,250     9.36
  Exercised...........................    (54,343)     9.64        (7,813)     9.38        (803)    8.50
  Cancelled...........................   (181,970)    16.87      (107,043)    17.91      (7,183)    9.05
                                        ---------  ---------     --------  ---------    -------  ---------
  Options outstanding at end of year..  1,308,118    $11.43       861,608    $10.97     534,264    $9.36
                                        ---------  ---------     --------  ---------    -------  ---------
                                        ---------  ---------     --------  ---------    -------  ---------
  Exercisable at end of year..........    430,107    $10.47       241,698    $ 9.81      78,433    $8.85
                                        ---------  ---------     --------  ---------    -------  ---------
                                        ---------  ---------     --------  ---------    -------  ---------
  Shares issued under the ESPP........     40,793    $11.86        18,641    $11.26          --       --
                                        ---------  ---------     --------  ---------    -------  ---------
                                        ---------  ---------     --------  ---------    -------  ---------
  Weighted average fair value of      
       options granted................         --    $ 6.42            --    $ 6.85          --    $4.88
  Weighted average fair value of       
       shares issued under the ESPP...         --    $ 5.37            --    $ 3.87          --       --
</TABLE>

The following table sets forth the exercise price range, number of shares
outstanding at December 31, 1997, weighted average remaining contractual life,
weighted average exercise price, number of exercisable shares and weighted
average exercise price of exercisable options by groups of similar price and
grant date: 
 

<TABLE>
<CAPTION>
                                  OPTIONS OUTSTANDING                            OPTIONS EXERCISABLE
                      -------------------------------------------          ------------------------------
                                        Weighted
                                         Average         Weighted                                Weighted
   Exercise           Outstanding       Remaining         Average                                 Average
    Price                shares        Contractual       Exercise          Exercisable           Exercise
    Range             at 12/31/97      Life (Years)        Price             Options               Price
- -------------         -----------      ------------      --------          -----------           --------
<S>                   <C>              <C>               <C>               <C>                   <C>
$ 8.50-$ 8.50            341,971           7.36           $ 8.50             216,300              $ 8.50
$10.00-$11.75            528,990           9.33           $11.61              67,953              $10.81
$12.38-$12.75            218,223           8.26           $12.58              85,925              $12.60
$13.00-$24.00            218,934           8.61           $14.53              59,929              $14.13
</TABLE>


 

As of December 31, 1997, employees of the Company also held approximately
256,386 Cadence stock options, under the original terms of their issuance. 
These options were granted to IMS employees by Cadence prior to 1995 (see Note
1).  Upon exercise of Cadence options, proceeds equal to the option exercise
price pass to Cadence, and there is no impact on the number of shares of Company
stock outstanding. 


                                       F-13
<PAGE>

8.   INCOME TAXES:

The accompanying Statements of Income present the Company's income tax 
expense computed on a separate return basis.  The taxable income of the 
Company was included in the Cadence consolidated income tax returns through 
July 20, 1995. The Company has been filing independent income tax returns 
since July 21, 1995, the date of the Company's initial public offering. 

Income tax liabilities through March 31, 1995 have been settled with Cadence. 
The settlement with Cadence is reflected as contributed capital in the 
accompanying Statements of Shareholders' Equity.  Income tax liabilities for 
the period April 1 through July 20, 1995 were settled with Cadence in cash. 

The provision (benefit) for income taxes is as follows: 

<TABLE>
<CAPTION>
                       Year ended December 31,
                      -------------------------
                       1997     1996      1995
                      ------   ------    ------
<S>                   <C>      <C>       <C>
 Current:
     Federal........  $2,052   $3,098    $2,529
     State..........     629      592       487
                      ------   ------    ------
                       2,681    3,690     3,016

 Deferred...........     119     (144)     (763)
                      ------   ------    ------
     Total..........  $2,800   $3,546    $2,253
                      ------   ------    ------
                      ------   ------    ------
</TABLE>

The effective tax rate differs from the Federal statutory rate as follows: 


<TABLE>
<CAPTION>
                                            Year ended December 31,
                                           -------------------------
                                            1997      1996      1995
                                           ------    ------    ------
<S>                                        <C>       <C>       <C>
Federal statutory tax rate..............   34.0%     34.0%     34.0%
State taxes, net of Federal tax effect..    4.4       4.1       4.1
Research and development tax credits....   (3.1)     (1.9)       --
Other, net..............................   (0.3)      0.3       0.8
                                           ------    ------    ------
   Total................................   35.0%     36.5%     38.9%
                                           ------    ------    ------
                                           ------    ------    ------
</TABLE>



                                      F-14

<PAGE>

The net deferred tax asset consists of the following tax effects relating to
temporary differences: 

<TABLE>
<CAPTION>
                                                          December 31,
                                                        ---------------
                                                         1997     1996
                                                        ------   ------
<S>                                                     <C>      <C>
  Deferred tax assets:
     Inventory valuation..............................  $  966   $  723
     Accrued vacation and other compensation..........     590      444
     Book in excess of tax depreciation...............     110       86
     Allowance for doubtful accounts..................     202      168
     Accrued warranty.................................     155      187
     Research and development credit carryforward.....     --       222
     Other............................................     --        54
                                                        ------   ------
                                                         2,023    1,884
                                                        ------   ------
  Deferred tax liabilities:
     Service spare parts valuation....................    (238)     (69)
     Software development costs.......................    (617)    (542)
     Other............................................     (14)      -- 
                                                        ------   ------
                                                          (869)    (611)
                                                        ------   ------
     Net deferred tax asset...........................  $1,154   $1,273
                                                        ------   ------
                                                        ------   ------
</TABLE>

For the years ended December 31, 1997, 1996 and 1995, income taxes payable have
been reduced by $2,652, $1,921 and $2,270, respectively, for the tax benefit
from tax deduction of employee gains upon exercise of Cadence and IMS stock
options.  The tax benefit of the stock option deduction is reflected as an
increase in Additional Paid-in Capital in the accompanying Statements of
Shareholders' Equity.  The employee gains are generally not expenses of the
Company for financial reporting purposes, and the exercise of Cadence stock
options does not increase the number of shares of Company common stock
outstanding. 


9.   TRANSACTIONS WITH CADENCE:

In certain foreign markets, primarily Europe, Cadence employees act as sales
agents for the Company.  The Company reimburses Cadence through intercompany
accounts for related costs incurred on the Company's behalf, plus an
administrative fee.  Cadence provides selling, service and production support
related to the Company's Virtual Test Software.  The Company has paid Cadence
based upon estimated costs to provide this support, and related expenses have
been reflected in the accompanying Statements of Income.  Cadence provides
facilities for certain domestic Company sales personnel. Intercompany charges
for utilization of these facilities have been reflected in the accompanying
Statements of Income as Selling, General and Administrative expense. For the
years 1997, 1996 and 1995, the costs of the above services provided by Cadence
totaled $2,648, $2,608 and $2,698, respectively.  In 1997 and 1996, the Company
sold a mixed-signal Test Station and related upgrades and peripherals to
Cadence, to be used by Cadence's design services group providing engineering
test services to their customers, for $1,329 and $1,260, respectively.

On March 31, 1995, the Company's Board of Directors approved a non-cash dividend
to Cadence in the amount of $1,027 which was the intercompany outstanding
balance due from Cadence at March 31, 1995.  This dividend has been reflected in
the accompanying Statements of Shareholders' Equity.  It is the intent of
Cadence and the Company to settle all intercompany activity subsequent to
March 31, 1995 in cash. 



                                      F-15
<PAGE>

10.  GEOGRAPHIC AND CUSTOMER INFORMATION

The Company sells to customers located throughout the United States,
Asia-Pacific and Europe.  Credit evaluations of its customers' financial
conditions are performed periodically, and the Company generally does not
require collateral from its customers.  The Company maintains reserves for
potential credit losses and such losses have been both immaterial and within
management's expectations. 

In 1997, 1996, and 1995, one customer accounted for 27 percent, 36 percent and
30 percent of net sales, respectively.  The Company is subject to credit risk
through trade receivables, which is minimized due to the size and financial
stability of the Company's customers.  At December 31, 1997 trade receivables by
geographic region were:

<TABLE>
<S>                                                   <C>
        United States..............................   $ 4,566
        Asia-Pacific...............................     5,142
        Europe.....................................     1,406
        Other......................................        45
                                                      -------
                                                       11,159
        Less allowance for doubtful accounts.......      (577)
                                                      -------
        Trade receivables, net.....................   $10,582
                                                      -------
                                                      -------
</TABLE>

Export sales are made to the Company's customers throughout Asia-Pacific and
Europe.  Sales by customer geographic region, generally denominated in U.S.
dollars, were: 


<TABLE>
<CAPTION>
                              Year ended December 31,
                           ----------------------------
                             1997       1996      1995
                           -------    -------   -------
<S>                        <C>        <C>       <C>
United States              $30,772    $37,591   $27,854
Asia-Pacific                10,990      8,999     8,403
Europe                       4,842      3,790     4,656
Other                          246        457       180
                           -------    -------   -------
     Total                 $46,850    $50,837   $41,093
                           -------    -------   -------
                           -------    -------   -------
</TABLE>

The Company's export sales and trade receivables shown above for the 
Asia-Pacific region relate primarily to Asian locations of U.S. based 
multinational companies and other customers headquartered in Japan, Korea, 
Taiwan, and Singapore.  To-date, the Company has not experienced any 
significant impact from the current financial crisis in the Asia-Pacific 
region.  There can be no assurance that the Asia-Pacific financial crisis 
will not negatively impact the Company's future net sales or collection of 
related trade receivables.

Like most high technology, high growth companies, IMS faces certain business 
risks that may impact the Company's results of operations.  For further 
discussion of such risks, see Management's Discussion and Analysis of 
Financial Condition and Results of Operations. 


                                    F-16
<PAGE>

                   SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)
                       (In thousands, except per share data)
                                          

<TABLE>
<CAPTION>
                                                            Quarter ended
                                          ------------------------------------------------
                                          March 31     June 30   September 30  December 31
                                          ------------------------------------------------
<S>                                       <C>          <C>       <C>           <C>
          1997
          Net sales                       $13,280      $11,026      $12,067      $10,477
          Gross margin                    $ 8,602      $ 7,274      $ 8,040      $ 6,780
          Operating income                $ 2,683      $ 1,473      $ 2,071      $   846
          Net income                      $ 1,825      $ 1,174      $ 1,518      $   688
          Basic earnings per share        $  0.26      $  0.16      $  0.20      $  0.09
          Diluted earnings per share      $  0.25      $  0.15      $  0.20      $  0.09
          ------------------------------------------------------------------------------

          1996
          Net sales                       $11,915      $12,612      $12,737      $13,573
          Gross margin                    $ 7,507      $ 8,104      $ 8,290      $ 8,798
          Operating income                $ 2,071      $ 2,319      $ 2,382      $ 2,723
          Net income                      $ 1,346      $ 1,398      $ 1,637      $ 1,785
          Basic earnings per share        $  0.20      $  0.21      $  0.24      $  0.27
          Diluted earnings per share      $  0.20      $  0.20      $  0.23      $  0.25
          ------------------------------------------------------------------------------

</TABLE>





                                    F-17
<PAGE>

                        INTEGRATED MEASUREMENT SYSTEMS, INC.

                         VALUATION AND QUALIFYING ACCOUNTS
                                   (In Thousands)


<TABLE>
<CAPTION>
                                                   Additions
                                                   Charged to
                                       Beginning     Cost &                   Ending
     Description                        Balance     Expenses   Deductions     Balance
     -----------                       ---------   ----------  ----------     -------
<S>                                    <C>         <C>         <C>            <C>
Year ended December 31, 1995
     Allowance for doubtful accounts     $182          220         (64)        $338


Year ended December 31, 1996
     Allowance for doubtful accounts     $338          151          --         $489


Year ended December 31, 1997
     Allowance for doubtful accounts     $489          150         (62)        $577
</TABLE>



                                         F-18

<PAGE>

REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS ON FINANCIAL STATEMENT SCHEDULE

To the Board of Directors and Shareholders of
Integrated Measurement Systems, Inc.:

We have audited, in accordance with generally accepted auditing standards, the
financial statements of Integrated Measurement Systems, Inc. included in the
1997 Form 10-K annual report and have issued our report thereon dated January
21, 1998.  Our audits were made for the purpose of forming an opinion on those
statements taken as a whole.  The Valuation and Qualifying accounts schedule is
the responsibility of the Company's management and is presented for purposes of
complying with the Securities and Exchange Commission's rules and is not part of
the basic financial statements.  This schedule has been subjected to the
auditing procedures applied in the audits of the basic financial statements and,
in our opinion, fairly state in all material respects the financial data
required to be set forth therein in relation to the basic financial statements
taken as a whole.


                                        ARTHUR ANDERSEN LLP

Portland, Oregon
January 21, 1998






                                       F-19


<PAGE>

                              LEASE

THIS LEASE (this "LEASE") is made as of  September 22, 1997 by and between

"LANDLORD"     Spieker Properties, L.P., a California limited partnership
               and
"TENANT"       Integrated Measurement Systems, Inc., an Oregon corporation

                   SECTION A:  TABLE OF CONTENTS

SECTION 1:  DEFINITIONS ...........................1

SECTION 2:  PREMISES AND TERM .....................4
2.1  Lease of Premises ............................4
2.2  Lease Term and Expansions ....................4
2.3  Tenant Improvements ..........................6
2.4  Memorandum of Commencement Date ..............7
2.5  Use and Conduct of Business ..................7
2.6  Compliance with Governmental Requirements 
     and Rules and Regulations ....................7

SECTION 3:  BASE RENT, ADDITIONAL RENT, 
ADDITIONAL TENANT IMPROVEMENT RENT, ...............7
3.1  Payment of Rental ............................7
3.2  Base Rent ....................................7
3.3  Security Deposit .............................8
3.4  Additional Rent ..............................8
3.5  Additional Tenant Improvement Rent ..........11
3.6  Utilities ...................................11
3.7  Holdover ....................................11
3.8  Late Charge .................................11
3.9  Default Rate ................................11

SECTION 4:  GENERAL PROVISIONS ...................11
4.1  Maintenance and Repair by Landlord ..........11
4.2  Maintenance and Repair by Tenant ............12
4.3  Common Areas/Security .......................12
4.4  Tenant Alterations ..........................12
4.5  Tenant's Work Performance ...................13
4.6  Surrender of Possession .....................13
4.7  Removal of Property .........................13
4.8  Access ......................................13
4.9  Damage or Destruction .......................14
4.10 Condemnation ................................15
4.11 Parking .....................................15
4.12 Indemnification .............................16
4.13 Tenant Insurance ............................16
4.14 Landlord's Insurance ........................16
4.15 Waiver of Subrogation .......................17
4.16 Assignment and Subletting by Tenant .........17
4.17 Assignment by Landlord ......................19
4.18 Estoppel Certificates .......................19
4.19 Modification for Lender .....................19
4.20 Hazardous Substances ........................19
4.21 Access Laws .................................20
4.22 Quiet Enjoyment .............................20
4.23 Signs .......................................20
4.24 Subordination ...............................21
4.25 Workers Compensation Immunity ...............21
4.26 Brokers .....................................21
4.27 Exculpation and Limitation of Liability .....21
4.28 Intentionally Deleted .......................21
4.29 Mechanic's Liens and Tenant's Personal 
     Property Taxes ..............................22

SECTION 5:  DEFAULT AND REMEDIES .................22
5.1  Events of Default ...........................22
5.2  Remedies ....................................22
5.3  Right to Perform ............................24
5.4  Landlord's Default ..........................24

SECTION 6:  MISCELLANEOUS PROVISIONS .............24
6.1  Notices .....................................24
6.2  Attorney's Fees and Expenses ................24
6.3  No Accord and Satisfaction ..................24
6.4  Successors; Joint and Several Liability .....24
6.5  Choice of Law ...............................25
6.6  No Waiver of Remedies .......................25
6.7  Offer to Lease ..............................25
6.8  Force Majeure ...............................25
6.9  Landlord's Consent ..........................25
6.10 Severability; Captions ......................25
6.11 Interpretation ..............................25
6.12 Incorporation of Prior Agreement; 
     Amendments ..................................26
6.13 Authority ...................................26
6.14 Time of Essence .............................26
6.15 Survival of Obligations .....................26
6.16 Consent to Service ..........................26
6.17 Landlord's Authorized Agents ................26
6.18 Waiver of Jury Trial ........................26
6.19 Counterparts; Facsimile Signatures ..........26


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<PAGE>


LISTING OF EXHIBITS

Exhibit A      Legal Description of the Land
Exhibit B      Drawing Showing Location of the Existing Space
Exhibit C      [Intentionally Omitted]
Exhibit D      Form of Memorandum of Commencement Date
Exhibit E      Rules and Regulations
Exhibit F      Description of Permitted Exterior Signs
Exhibit G      Drawing Showing Location of BIT Space
Exhibit H      Drawing Showing Location of Magni Space
Exhibit I      Drawing Showing Location of NCD Space
Exhibit J      Drawing Showing Location of Stream Space
Exhibit K      Drawing Showing Location of Center
Exhibit L      Work Agreement


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<PAGE>


           SECTION 1:  DEFINITIONS

1.1       DEFINITIONS.  Each underlined term in this section shall have the 
          meaning set forth next to that underlined term.

1.2       ACCESS LAWS:  The Americans With Disabilities Act of 1990 
          (including the Americans with Disabilities Act Accessibility 
          Guidelines for Building and Facilities) and all other Governmental 
          Requirements relating to the foregoing.

1.3       ADDITIONAL RENT:  Defined in paragraph captioned "ADDITIONAL RENT".

1.4       ADDITIONAL TENANT IMPROVEMENT RENT:  Defined in paragraph captioned 
          "ADDITIONAL TENANT IMPROVEMENT RENT".

1.5       BASE AMOUNT:  Defined in paragraph captioned "ADDITIONAL RENT".

1.6       BASE RENT:  Base Rent shall be as follows:

          A.   For the Magni Space:

               January 1, 1998 through December 31, 2001 - $12,087.00 per month

               January 1, 2002 through February 29, 2004 - $13,352.00 per month

          B.   For the Existing Space:

               January 1, 1999 through December 31, 2001 - $64,390.00 per month

               January 1, 2002 through February 29, 2004 - $71,130.00 per month

          C.   For the BIT Space (if and when leased):

               June 1, 1999 through December 31, 2001 - $7,310.00 per month

               January 1, 2002 through February 29, 2004 - $8,075.00 per month

          D.   For the NCD Space (if and when leased):

               January 1, 2001 through December 31, 2001 - $25,711.42 per 
               month; provided that, Base Rent for the NCD Space for such 
               period shall be reduced to $17,111.42 per month if and so long 
               as there is no Event of Default under this Lease.  Upon the 
               occurrence of any Event of Default, such Base Rent shall 
               immediately increase to $25,711.42 per month and one half of 
               the differential between the full monthly Base Rent and the 
               reduced Base Rent for all previous months shall be immediately 
               due and payable.

               January 1, 2002 through February 29, 2004 - $28,402.15 per month

          E.   For the Stream Space, the amount designated as Base Rent in 
               Landlord's right of first refusal notice regarding the Stream 
               Space, as more particularly described in the subparagraph 
               entitled "RIGHT OF FIRST REFUSAL FOR STREAM SPACE".

1.7       BIT SPACE:  The portion of Building 5 depicted on the plan attached 
          to this Lease as EXHIBIT G.

1.8       BROKERS:  Tenant was represented in this transaction by Hume Myers 
          Tenant Counsel, a licensed real estate organization.  Landlord was 
          represented in this transaction by Trammell Crow NW, Inc., a 
          licensed real estate organization.

1.9       BUILDING 2:  That certain building located on the Land at 9605 SW 
          Gemini Drive, Beaverton, Oregon  97008, commonly known as "Building 
          2" of the Center.  Building 2 contains approximately 35,258 
          rentable square feet.

1.10      BUILDING 3:  That certain building located on the Land at 9505 SW 
          Gemini Drive, Beaverton, Oregon  97008, commonly known as "Building 
          3" of the Center.  Building 3 contains approximately 39,614 
          rentable square feet.

1.11      BUILDING 4:  That certain building located on the Land at 9500 SW 
          Gemini Drive, Beaverton, Oregon  97008, commonly known as "Building 
          4" of the Center.  Building 4 contains approximately 43,952 
          rentable square feet.

1.12      BUILDING 5:  That certain building located on the Land at 9400 SW 
          Gemini Drive, Beaverton, Oregon  97008, commonly known as "Building 
          5" of the Center.  Building 5 contains approximately 30,898 
          rentable square feet.

1.13      BUILDINGS:  An individual and collective reference to Building 2, 
          Building 3, Building 4 and Building 5 if, as and when Tenant leases 
          any portion thereof pursuant to this Lease.


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<PAGE>


1.14      BUSINESS DAY:  Calendar days, except for Saturdays and Sundays and 
          holidays when banks are closed in the greater Portland, Oregon area.

1.15      CADENCE:  Cadence Design Systems, Inc., a Delaware corporation.

1.16      CENTER:  The Nimbus Technology Park, Phases I, II, and III, 
          containing 10 buildings (including the Buildings), located in 
          Beaverton, Oregon 97008, and depicted on EXHIBIT K attached to this 
          Lease.

1.17      CLAIMS:  An individual and collective reference to any and all 
          claims, demands, damages, injuries, losses, liens, liabilities, 
          penalties, fines, lawsuits, actions, other proceedings and expenses 
          (including attorneys' fees and expenses incurred in connection with 
          the proceeding whether at trial or on appeal).

1.18      COMMENCEMENT DATE:  The Commencement Date of this Lease shall be as 
          follows:

          A.   As to the Magni Space - January 1, 1998

          B.   As to the Existing Space - January 1, 1999

          C.   As to the BIT Space, if such space is leased pursuant to the 
               terms and conditions of this Lease, the Commencement Date 
               shall be June 1, 1999.

          D.   As to the NCD Space, if such space is leased pursuant to the 
               terms and conditions of this Lease, the Commencement Date 
               shall be January 1, 2001.

          E.   As to the Stream Space, the Commencement Date shall be the 
               date Tenant first leases such space from Landlord pursuant to 
               the terms and conditions of the right of first refusal for 
               such space described in this Lease.

          F.   As to the space described in subparagraph 2.2.4, the 
               Commencement Date shall be the date Tenant first leases such 
               space from Landlord pursuant to the terms and conditions of 
               the right of first offer for such space described in this 
               Lease.

          Notwithstanding anything in this paragraph to the contrary, 
          as to the Magni Space, the BIT Space and the NCD Space, the 
          Commencement Date for each such space shall be no earlier 
          than 60 days after the date that Landlord notifies Tenant 
          that the tenant in possession of such space has vacated and 
          removed all of its possessions from such space.

1.19      ERISA: The Employee Retirement Income Security Act of 1974, as now 
          or hereafter amended, and the regulations promulgated under it.

1.20      ESTIMATED OPERATING COSTS ALLOCABLE TO THE PREMISES:  Defined in 
          paragraph captioned "ADDITIONAL RENT".

1.21      EXISTING LEASE:  That certain lease in effect as of the date of 
          this Lease between Tenant (as Tenant) and Landlord, as successor to 
          Beaverton-Redmond Tech Properties (as Landlord), dated August 31, 
          1989, as amended on December 13, 1990 and November 16, 1993, 
          pursuant to which Tenant is leasing the Existing Space from 
          Landlord.

1.22      EXISTING SPACE:  Those portions of Building 2 and Building 3 
          depicted on the plan attached to this Lease as EXHIBIT B.  As of 
          the date of this Lease, Tenant is leasing the Existing Space from 
          Landlord pursuant to the Existing Lease.

1.23      EVENTS OF DEFAULT:  One or more of those events or states of facts 
          defined in the paragraph captioned "EVENTS OF DEFAULT".

1.24      FAIR MARKET RENTAL RATE:  The fair market rental rate established 
          pursuant to subparagraph captioned "FAIR MARKET RENTAL RATE".

1.25      GOVERNMENTAL AGENCY:  The United States of America, the state in 
          which the Land is located, any county, city, district, municipality 
          or other governmental subdivision, court or agency or 
          quasi-governmental agency having jurisdiction over the Land and any 
          board, agency or authority associated with any such governmental 
          entity, including the fire department having jurisdiction over the 
          Land.

1.26      GOVERNMENTAL REQUIREMENTS:  Any and all statutes, ordinances, 
          codes, laws, rules, regulations, orders and directives of any 
          Governmental Agency as now or later amended.

1.27      HAZARDOUS SUBSTANCE(S):  Asbestos, PCBs, petroleum or 
          petroleum-based chemicals or substances, urea formaldehyde or any 
          chemical, material, element, compound, solution, mixture, substance 
          or other matter of any kind whatsoever which is now or later 
          defined, classified, listed, designated or regulated as hazardous, 
          toxic or radioactive by any Governmental Agency.

1.28      LAND:  The land located in Washington County, State of Oregon, City 
          of Beaverton, as legally described in EXHIBIT A attached to this 
          Lease.  Such land includes all real property upon which the Center 
          is located.


                                      2
<PAGE>


1.29      LANDLORD:  Spieker Properties, L.P., a California limited 
          partnership, or its successors and assigns as provided in paragraph 
          captioned "ASSIGNMENT BY LANDLORD".

1.30      LANDLORD'S AGENTS:  Any and all venturers, partners, officers, 
          agents, employees, trustees, investment advisors and consultants of 
          Landlord.

1.31      LEASE TERM:  as to all of the Premises except the Stream Space and 
          the space described in subparagraph 2.2.4, the Lease Term shall 
          commence on the Commencement Date, and end February 29, 2004.  As 
          to the Stream Space, the Lease Term shall commence on the 
          Commencement Date, and end on the date set forth as the termination 
          date in Landlord's notice triggering Tenant's right of first 
          refusal for the Stream Space.  As to the space described in 
          subparagraph 2.2.4, the Lease Term shall commence on the 
          Commencement Date, and end on the date set forth as the termination 
          date in Landlord's notice triggering Tenant's right of first offer 
          for such space.

1.32      MAGNI SPACE:  The portion of Building 4 depicted on the plan 
          attached to this Lease as EXHIBIT H.

1.33      MANAGER:  Spieker Properties, L.P., or its replacement as specified 
          by written notice from Landlord to Tenant.

1.34      MANAGER'S ADDRESS: 4380 SW Macadam Avenue, Suite 100, Portland, 
          Oregon 97201, which address may be changed by written notice from 
          Landlord to Tenant.

1.35      NCD SPACE:  The portion of Building 4 depicted on the plan attached 
          to this Lease as EXHIBIT I.

1.36      OPERATING COSTS:  Defined in paragraph captioned "ADDITIONAL RENT".

1.37      OPERATING COSTS ALLOCABLE TO THE PREMISES:  Defined in paragraph 
          captioned "ADDITIONAL RENT".

1.38      PERMITTED USE:  Design, light assembly and repair of software and 
          electronic equipment, so long as such use is consistent with 
          first-class buildings of the same or similar use as the Buildings 
          and located in the metropolitan area in which the Buildings are 
          located.

1.39      PREPAID RENT:  $0.00.

1.40      PREMISES:  This term includes the Magni Space and the Existing 
          Space, and may in the future include the BIT Space, the NCD Space, 
          the Stream Space and any other space if, as and when any such space 
          is leased by Landlord to Tenant subject to the terms and conditions 
          of this Lease.

1.41      PRIME RATE:  Defined in paragraph captioned "DEFAULT RATE".

1.42      PROPERTY TAXES: (a) Any form of ad valorem real or personal 
          property tax or assessment imposed by any Governmental Agency on 
          the Land, Center or any personal property owned by Landlord 
          associated with the Center or Land; (b) any other form of tax or 
          assessment, license fee, license tax, tax or excise on rent or any 
          other levy, charge, expense or imposition made or required by any 
          Governmental Agency on any interest of Landlord in the Center or 
          Land; (c) any fee for services charged by any Governmental Agency 
          for any services such as fire protection, street, sidewalk and road 
          maintenance, refuse collection, school systems or other services 
          provided or formerly provided to property owners and residents 
          within the general area of the Land; (d) any governmental 
          impositions allocable to or measured by the area of any or all of 
          the Center or Land or the amount of any base rent, additional rent 
          or other sums payable under any lease for any or all of the Land, 
          including any tax on gross receipts or any excise tax or other 
          charges levied by any Governmental Agency with respect to the 
          possession, leasing, operation, maintenance, alteration, repair, 
          use or occupancy of any or all of the Land or Center or the rent 
          earned by any part of or interest in the Center or Land; (e) any 
          impositions by any Governmental Agency on any transaction evidenced 
          by a lease of any or all of the Center or Land or charge with 
          respect to any document to which Landlord is a party creating or 
          transferring an interest or an estate in any or all of the Center 
          or Land; and (f) any increase in any of the foregoing based upon 
          construction of improvements or change of ownership of any or all 
          of the Land.  Property Taxes shall not include taxes on Landlord's 
          net income or any inheritance, estate or gift taxes.

1.43      SECURITY DEPOSIT:  As of the date of execution of this Lease, the 
          Security Deposit shall be Seventy-six thousand, four hundred and 
          seventy-seven dollars ($76,477.00) (the "INITIAL SECURITY 
          DEPOSIT").  At such time as total monthly Base Rent for all spaces 
          being leased by Tenant pursuant to this Lease exceeds the Initial 
          Security Deposit, and at all times thereafter, the Security Deposit 
          required shall be the dollar amount that is equal to the combined 
          monthly Base Rent for all space being leased by Tenant pursuant to 
          this Lease, as that amount may change from time to time; except 
          that the Security Deposit payable with respect to the BIT Space and 
          the NCD Space shall equal one-half (50%) of the monthly Base Rent 
          payable for the BIT Space and the NCD Space as provided in Section 
          1.6.

1.44      STREAM SPACE:  The portion of Building 5 depicted on the plan 
          attached to this Lease as EXHIBIT J.


                                        3
<PAGE>


1.45      TENANT:  The entity named on the first page of this Lease.

1.46      TENANT ALTERATIONS:  Defined in paragraph captioned "TENANT 
          ALTERATIONS".

1.47      TENANT IMPROVEMENT ALLOWANCE:  The maximum amount to be expended by 
          Landlord, if any, for the cost of Tenant Improvements (including 
          architectural, engineering, permitting and space planning fees), 
          which maximum shall not exceed:

          A.   As to the Magni Space:  $140,550.00

          B.   As to the Existing Space:  $675,000.00

          C.   As to the BIT Space (if and when leased):  $62,000.00

          D.   As to the NCD Space (if and when leased):  $149,485.00

          E.   As to the Stream Space:  the amount, if any, designated as 
               Tenant Improvement Allowance in Landlord's right of first 
               refusal notice regarding the Stream Space, as more 
               particularly described in the subparagraph entitled "RIGHT OF 
               FIRST REFUSAL FOR STREAM SPACE".

          F.   As to the space described in subparagraph 2.2.4:  the amount, 
               if any, designated as Tenant Improvement Allowance in 
               Landlord's notice regarding lease terms and conditions, as 
               more particularly described in subparagraph 2.2.4.

          Any applicable Tenant Improvement Allowance shall be disbursed and 
          expended subject to the terms and conditions of a Work Agreement 
          attached as EXHIBIT L to this Lease.
          
1.48      TENANT IMPROVEMENTS:  Those alterations or improvements to the 
          Premises to be constructed pursuant to the terms and conditions of 
          a Work Agreement attached as EXHIBIT L to this Lease.

1.49      TENANT'S AGENTS:  Any and all officers, contractors, 
          subcontractors, licensees, agents, concessionaires, subtenants, 
          servants, employees, customers, guests, invitees or visitors of 
          Tenant.

1.50      TENANT'S PRO RATA SHARE:  The sum of the percentages set forth 
          opposite each of the spaces listed below, if, as and when any such 
          space is leased by Tenant from Landlord pursuant to the terms and 
          conditions of this Lease:

          A.   Magni Space:    3.11%

          B.   Existing Space:     16.56%

          C.   BIT Space:      1.88%

          D.   NCD Space:      6.61%

          E.   Stream Space:   4.95%

          Tenant's Pro Rata Share shall at all times be determined with 
          reference to the actual space in the Center being leased by Tenant 
          from Landlord from time to time pursuant to this Lease, and will 
          change from time to time based on changes in the quantity of space 
          so leased.

1.51      YEAR:  A calendar year commencing January 1 and ending December 31
          during the Lease Term, or the portion of such calendar year within 
          the Lease Term.

       SECTION 2:  PREMISES AND TERM

2.1       LEASE OF PREMISES.  Landlord leases the Premises to Tenant, and 
Tenant leases the Premises from Landlord, upon the terms and conditions set 
forth in this Lease.

2.2       LEASE TERM AND EXPANSIONS.

2.2.1     INITIAL TERM.  The initial Lease Term shall be for the period 
stated in the definition of Lease Term, unless earlier terminated as provided 
in this Lease.

2.2.2     EXPANSION OPTIONS FOR BIT AND NCD SPACES.  Subject to the terms
and conditions set forth in this subparagraph, Tenant shall have a one-time
option to lease the BIT Space and a one-time option to lease the NCD Space.  In
order to exercise either or both of such options, Tenant must satisfy all of the
following requirements, each of which is a condition precedent to Tenant's
ability to exercise each of such options:  (a) Tenant shall provide Landlord
with written notice of Tenant's intention to exercise the option to expand,
which notice must be received by Landlord no later than October 1, 1998, as to
the BIT Space, and no later than March 1, 2000, as to the NCD Space; (b) on the
date that Tenant notifies Landlord of Tenant's intention to exercise the option
and on the Commencement Date applicable respectively to the BIT Space and the
NCD space, there shall be no Event of Default by Tenant under this Lease and
there shall have occurred no act or omission which, with the passage of time or
the giving of notice, or


                                        4
<PAGE>


both, would become an Event of Default by Tenant under this Lease; (c) at no
point in time prior to the applicable Commencement Date shall any one or more
assignees or subtenants of Tenant have been in possession of, in the aggregate,
more than 15,000 square feet of the Premises, or have been in possession of any
portion of the Premises pursuant to an assignment or sublease with a term
(including exercised extensions) exceeding twenty-four (24) months (except that
an assignment or sublease of up to 6,000 square feet of the Premises to Cadence,
or as permitted pursuant to the terms of paragraph 4.16.7, shall not be counted
toward the 15,000 square foot maximum or the 24-month term limitation).  If
Tenant exercises its option to lease the BIT Space or the NCD Space, it shall
lease the applicable space under the terms of this Lease, shall pay the
applicable Base Rent, and shall be entitled to the applicable Tenant Improvement
Allowance.  If Tenant exercises its option to lease the BIT Space, the
Commencement Date for the lease of such space shall be June 1, 1999.  If Tenant
exercises its option to lease the NCD Space, the Commencement Date for the lease
of such space shall be January 1, 2001.

     2.2.3  RIGHT OF FIRST REFUSAL FOR STREAM SPACE.    Subject to the terms and
conditions set forth in this subparagraph, Tenant shall have a one-time right of
first refusal to lease the Stream Space.  In order to exercise such right of
first refusal, Tenant must satisfy all of the following requirements, each of
which is a condition precedent to Tenant's ability to exercise such right of
first refusal:  (a) as of the date that Landlord provides Tenant with the notice
triggering the right of first refusal, and as of the Commencement Date
applicable to the Stream Space, there shall be no Event of Default by Tenant
under this Lease and there shall have occurred no act or omission which, with
the passage of time or the giving of notice, or both, would become an Event of
Default by Tenant under this Lease; and (b) at no point in time prior to the
Commencement Date applicable to the Stream Space shall any one or more assignees
or subtenants of Tenant have been in possession of, in the aggregate, more than
15,000 square feet of the Premises, or have been in possession of any portion of
the Premises pursuant to an assignment or sublease with a term (including
exercised extensions) exceeding twenty-four (24) months (except that an
assignment or sublease of up to 6,000 square feet of the Premises to Cadence, or
as permitted pursuant to the terms of paragraph 4.16.7, shall not be counted
toward the 15,000 square foot maximum or the 24-month term limitation).  If
Landlord receives a bona fide offer to lease the Stream Space, Landlord shall
notify Tenant in writing of the terms of such offer, including the commencement
date, base rent, tenant improvements, and other basic business terms.  Tenant
shall have five (5) Business Days from receipt of such notice to exercise its
right of first refusal.  If Tenant exercises its right of first refusal to lease
the Stream Space, it shall thereafter lease the Stream Space under the terms of
this Lease (as supplemented by the terms set forth in Landlord's notice
triggering the right of first refusal).  If Tenant does not exercise its right
of first refusal within the time allotted, Landlord may lease the Stream Space
pursuant to the bona fide offer, and Tenant shall thereafter have no rights with
regard to the Stream Space.

     2.2.4  RIGHT OF FIRST OFFER FOR AVAILABLE SPACE.  Subject to the terms and
conditions set forth in this subparagraph, and if Tenant has not exercised its
right of first refusal regarding the Stream Space, if any space in the Center
(between 10,000 and 25,000 square feet in size) becomes available for lease
during the last eighteen (18) months of the initial Lease Term (not including
any extension term), Landlord shall provide Tenant with written notice thereof,
which notice will set forth the terms and conditions under which Landlord will
be willing to lease such space to Tenant (including commencement date, base
rent, and tenant improvements).  Tenant shall have thirty (30) calendar days
from receipt of such notice to exercise its right of first offer to lease the
available space on the terms and conditions set forth in the triggering notice. 
If Tenant exercises its right of first offer to lease said available space, it
shall thereafter lease such space under the terms of this Lease (as supplemented
by the terms set forth in the Landlord's notice triggering the right of first
offer), and Tenant shall have no further such right of first offer as to any
other space in the Center.  If Tenant does not exercise its right of first offer
within the time allotted, Landlord may lease such space to any party on any
terms it chooses, and Tenant shall thereafter have no rights with regard to any
other space in the Center.  In order to remain entitled to such right of first
offer notification, Tenant must satisfy all of the following requirements, each
of which is a condition precedent to Tenant's entitlement to notification:  (a)
as of the date that any such space becomes available, there shall be no Event of
Default by Tenant under this Lease and there shall have occurred no act or
omission which, with the passage of time or the giving of notice, or both, would
become an Event of Default by Tenant under this Lease; and (b) at no point in
time prior to the date any such space shall become available shall any one or
more assignees or subtenants of Tenant have been in posession of, in the
aggregate, more than 15,000 square feet of the Premises, or have been in
possession of any portion of the Premises pursuant to an assignment or sublease
with a term (including exercised extensions) exceeding twenty-four (24) months
(except that an assignment or sublease of up to 6,000 square feet of the
Premises to Cadence, or as permitted pursuant to the terms of paragraph 4.16.7,
shall not be counted toward the 15,000 square foot maximum or the 24-month term
limitation).  Notwithstanding anything in this subparagraph, if Landlord
provides the notice which triggers Tenant's right of first refusal for the
Stream Space as described in subparagraph 2.2.3, and Tenant does not timely
exercise its right of refusal for such space, Tenant shall not thereafter have
any rights to the space described in this subparagraph or any rights with
respect to any other space in the Center.

     2.2.5  EXTENSION TERM.  Subject to the terms and conditions set forth in
this paragraph, Tenant shall have a one-time option to extend the Lease Term as
to all, but not less than all, of the then-existing Premises, for a period of
five (5) years, commencing on March 1, 2004 and expiring on February 28, 2009;
PROVIDED THAT, (a) if the expiration date 


                                      5
<PAGE>


of this Lease with respect to those Premises leased pursuant to subparagraph 
2.2.3 or 2.2.4 is on or after March 1, 2004, the effect of any such extension 
with respect to such Premises shall be to extend the expiration date to 
February 28, 2009, and (b) in no event shall Tenant have the option of 
extending the term of this Lease with respect to Premises leased pursuant to 
subparagraph 2.2.3 or 2.2.4 under circumstances where the expiration date of 
this Lease with respect to such Premises is on or after February 28, 2009.  
In order to exercise its option to extend, Tenant must satisfy all of the 
following requirements, each of which is a condition precedent to Tenant's 
ability to exercise such option to extend:  (c) Tenant shall provide Landlord 
with written notice of Tenant's intention to exercise the option to extend, 
which notice must be received by Landlord no earlier than January 1, 2003 and 
no later than April 30, 2003; (d) as of the date that Tenant notifies 
Landlord of Tenant's intention to exercise the option and as of the 
expiration of the original Lease Term, there shall be no Event of Default by 
Tenant under this Lease and there shall have occurred no act or omission 
which, with the passage of time or the giving of notice, or both, would 
become an Event of Default by Tenant under this Lease; and (e) at no point in 
time prior to the expiration of the original Lease Term shall any one or more 
assignees or subtenants of Tenant have been in possession of, in the 
aggregate, more than 15,000 square feet of the Premises, or have been in 
possession of any portion of the Premises pursuant to an assignment or 
sublease with a term (including exercised extensions) exceeding twenty-four 
(24) months (except that an assignment or sublease of up to 6,000 square feet 
of the Premises to Cadence, or as permitted pursuant to the terms of 
paragraph 4.16.7, shall not be counted toward the 15,000 square foot maximum 
or the 24-month term limitation).  In the event the Lease Term is extended as 
provided in this paragraph, such extension shall be on the same terms, 
covenants and conditions as set forth in this Lease; PROVIDED THAT, the 
monthly Base Rent during the extension period shall equal the greater of (i) 
the Fair Market Rental Rate, established as of the commencement of the 
extension period, or (ii) the monthly Base Rent in effect as of the 
expiration of the original Lease Term.

     2.2.6  FAIR MARKET RENTAL RATE.  The Fair Market Rental Rate for the
extension term shall be determined under then-prevailing market conditions for
leased premises which are comparable to the applicable Premises based on size,
condition, tenant improvements and location, and which are made available for a
term equal to the extension period.  If the parties cannot agree on the Fair
Market Rental Rate within thirty (30) days of receipt by Landlord of the notice
of intent to exercise the option to extend, Landlord shall, no more than ten
(10) Business Days thereafter, select an independent M.A.I. (certified in the
State of Oregon) real estate appraiser with at least five (5) years experience
in the Highway 217 area of the Beaverton, Oregon real estate market, who shall
prepare a written appraisal of the Fair Market Rental Rate using the assumptions
described in this paragraph.  The appraisal report shall be completed and
delivered to Tenant and Landlord within thirty (30) days from the date Landlord
selects the appraiser.  Such appraiser's determination of Fair Market Rental
Rate shall be determinative unless Tenant disputes it as provided in the next
sentence.  If Tenant disputes such appraisal, Tenant shall within ten (10)
Business Days following delivery of the appraisal report, deliver to Landlord
notice (a) that Tenant disputes such appraisal report, and (b) of the identity
of the appraiser selected by Tenant meeting the qualifications set forth in this
paragraph.  The appraiser selected by Tenant shall submit his appraisal report
of the Fair Market Rental Rate using the assumptions described in this paragraph
within thirty (30) days following the delivery of Tenant's notice to Landlord
disputing the initial appraisal.  If the two appraisals are within three percent
(3%) of each other (based on the higher number), the Fair Market Rental Rate
shall be that set forth in the appraisal report of Landlord's appraiser.  If
not, then within five (5) days after the delivery of the second appraisal, the
two appraisers shall appoint a third appraiser meeting the qualifications set
forth in this paragraph, and the third appraiser shall deliver his decision
within ten (10) days following his selection and acceptance of the appraisal
assignment.  The third appraiser shall be limited in authority to selecting, in
his opinion, which of the two earlier appraisal determinations best reflects the
Fair Market Rental Rate under the assumptions set forth in this paragraph.  The
third appraiser must choose one of the two earlier appraisals, and, upon doing
so, the third appraiser's determination shall be the controlling determination
of the Fair Market Rental Rate.  Each party shall pay the costs and fees of the
appraiser it selected; if a third appraiser is selected, the party whose
appraisal is not selected to be the Fair Market Rental Rate by said third
appraiser shall pay all of said third appraiser's costs and fees.

2.3       TENANT IMPROVEMENTS.  Landlord shall use the Tenant Improvement 
Allowance for the design and construction of the applicable Tenant 
Improvements pursuant to a Work Agreement in the form attached to this Lease 
as EXHIBIT L.  The Tenant Improvement Allowance for the Existing Space may be 
partially or fully utilized by Tenant prior to the Commencement Date 
applicable to the Existing Space.  All amounts previously expended by Tenant 
on the Existing Space, but not previously reimbursed to Tenant, shall be 
reimbursed (as part of the Tenant Improvement Allowance for the Existing 
Space) to Tenant within thirty (30) days after the full execution of this 
Lease, so long as the disbursement and other requirements of the Work 
Agreement attached as EXHIBIT L are satisfied.  To the extent that the Tenant 
Improvement Allowance applicable to the Existing Space is not entirely 
utilized for Tenant Improvements to the Existing Space, all of such amount 
may be applied, at Tenant's option (with notice by Tenant to Landlord), to 
the Tenant Improvement Allowance for the Magni Space, BIT Space, NCD Space, 
Stream Space, or the space described in subparagraph 2.2.4.  If Tenant hires 
Interface Engineering to perform investigations regarding mechanical and 
electrical design specifications regarding Tenant Improvements, Tenant shall 
be entitled to a one-time credit of up to $10,000.00 of the actual 
out-of-pocket costs thereof against the Tenant Improvement Allowance of 
Tenant's choice (provided Tenant is otherwise entitled to said Tenant 
Improvement 

                                    6
<PAGE>


Allowance under this Lease).  In addition, if Tenant hires a communications 
consultant to investigate viable telecommunications cabling alternatives for 
the Premises, Tenant shall be entitled to a one-time credit of up to 
$10,000.00 of the actual out-of-pocket cost thereof against the Tenant 
Improvement Allowance of Tenant's choice (provided Tenant is otherwise 
entitled to said Tenant Improvement Allowance under this Lease).  Out of the 
Tenant Improvement Allowance applicable to the Existing Space, Tenant shall 
be entitled to utilize up to $1.00 per square foot of Existing Space for 
general and furniture relocation expenses incurred by Tenant in connection 
with its occupation of the Existing Space.  Out of the Tenant Improvement 
Allowance applicable to the Magni Space, Tenant shall be entitled to utilize 
up to $1.00 per square foot of Magni Space for general and furniture 
relocation expenses incurred by Tenant in connection with its occupation of 
the Magni Space.  If Tenant leases the BIT Space, then out of the Tenant 
Improvement Allowance applicable to the BIT Space, Tenant shall be entitled 
to utilize up to $1.00 per square foot of the BIT Space for general and 
furniture relocation expenses incurred by Tenant in connection with its 
occupation of the BIT Space.  If Tenant leases the NCD Space, then out of the 
Tenant Improvement Allowance applicable to the NCD Space, Tenant shall be 
entitled to utilize up to $1.00 per square foot of the NCD Space for general 
and furniture relocation expenses incurred by Tenant in connection with its 
occupation of the NCD Space.

2.4       MEMORANDUM OF COMMENCEMENT DATE.  At either party's election and 
request, Landlord and Tenant shall execute a Memorandum of Commencement Date, 
for any one or more of the applicable Commencement Dates, in the form 
attached as EXHIBIT D.  In no event shall Tenant record this Lease or any 
Memorandum of Commencement Date.

2.5       USE AND CONDUCT OF BUSINESS. The Premises are to be used only for 
the Permitted Uses, and for no other business or purpose without the prior 
consent of Landlord.  Landlord makes no representation or warranty as to the 
suitability of the Premises for Tenant's intended use.  Tenant shall, at its 
own cost and expense, obtain and maintain any and all licenses, permits, and 
approvals necessary or appropriate for its use, occupation and operation of 
the Premises.  Tenant's inability to obtain or maintain any such license, 
permit or approval necessary or appropriate for its use, occupation or 
operation of the Premises shall not relieve it of its obligations under this 
Lease, including the obligation to pay Base Rent and Additional Rent.  No act 
shall be done in or about the Premises that is unlawful.  In addition, no act 
shall be done in or about the Premises that will increase the existing rate 
of insurance on any or all of the Land or Buildings (unless Tenant agrees to 
pay for such increase and to assume liability for any increased deductible 
for such increased coverage).  Tenant shall not commit or allow to be 
committed or exist: (a) any waste upon the Premises, (b) any public or 
private nuisance, or (c) any act or condition which disturbs the quiet 
enjoyment of any other tenant in the Buildings, violate any of Landlord's 
contracts affecting any or all of the Land or Buildings, create or contribute 
to any work stoppage, strike, picketing, labor disruption or dispute, 
interfere in any way with the business of Landlord or any other tenant in the 
Buildings or with the rights or privileges of any contractors, 
subcontractors, licensees, agents, concessionaires, subtenants, servants, 
employees, customers, guests, invitees or visitors or any other persons 
lawfully in and upon the Land or Buildings.  Tenant shall not, without the 
prior consent of Landlord, use any apparatus, machinery or device in or about 
the Premises which will cause any substantial noise or vibration or any 
substantial increase in the normal consumption level of electric power.  
If any of Tenant's machines and equipment should disturb the quiet enjoyment 
of any other tenant in the Buildings, then Tenant shall provide, at its sole 
cost and expense, adequate insulation or take such other action, including 
removing such machines and equipment, as may be reasonably necessary to fully 
mitigate the disturbance.

2.6       COMPLIANCE WITH GOVERNMENTAL REQUIREMENTS AND RULES AND REGULATIONS. 
Tenant shall comply with all Governmental Requirements relating to its use,
occupancy and operation of the Premises and shall observe such reasonable rules
and regulations as may be adopted and published by Landlord from time to time
for the safety, care and cleanliness of the Premises and the Buildings, and for
the preservation of good order in the Buildings, including the Rules and
Regulations attached to this Lease as EXHIBIT E, so long as such Rules and
Regulations are enforced with reasonable consistency by Landlord so as not to be
inequitable as enforced against Tenant.

   SECTION 3:  BASE RENT, ADDITIONAL RENT, ADDITIONAL TENANT IMPROVEMENT RENT,
               AND OTHER SUMS PAYABLE UNDER LEASE

3.1       PAYMENT OF RENTAL.  Tenant agrees to pay Base Rent, Additional 
Rent, Additional Tenant Improvement Rent, and any other sum due under this 
Lease to Landlord without demand, deduction, credit, adjustment or offset of 
any kind or nature, in lawful money of the United States when due under this 
Lease, at the offices of Manager at Manager's Address, or to such other party 
or at such other place as Landlord may from time to time designate in writing.

3.2       BASE RENT.    Tenant agrees to pay Base Rent to Landlord without 
demand, in advance on or before the first day of each calendar month of the 
Lease Term.  Base Rent for any partial month at the beginning or end of the 
Lease Term shall be prorated.  On execution of this Lease, Tenant has paid to 
Landlord the 

                                  7
<PAGE>


amount specified in the definition of Prepaid Rent for the month specified in 
the definition of that term.  Base Rent for any partial month at the 
beginning of the Lease Term shall be paid by Tenant on the Commencement Date.

3.3       SECURITY DEPOSIT.  As security for the full and faithful payment of 
all sums due under this Lease and the full and faithful performance of every 
covenant and condition of this Lease to be performed by Tenant, Tenant agrees 
to pay to Landlord upon execution of this Lease the sum specified as the 
Initial Security Deposit in the paragraph containing the definition of the 
term Security Deposit, and shall thereafter pay to Landlord from time to 
time, upon demand by Landlord, such additional amounts as are necessary to 
ensure that Landlord has in its possession the full amount of the Security 
Deposit at all times during the Lease Term.  If Tenant shall breach or 
default with respect to any payment obligation or other covenant or condition 
of this Lease, Landlord may apply all or any part of the Security Deposit to 
the payment of any sum in default or any damage suffered by Landlord as a 
result of such breach or default, and in such event, Tenant shall, upon 
demand by Landlord, deposit with Landlord the amount so applied so that 
Landlord shall have the full Security Deposit on hand at all times during the 
Lease Term. Landlord's use or application of all or any portion of the 
Security Deposit shall not impair any other rights or remedies provided under 
this Lease or under applicable law and shall not be construed as a payment of 
liquidated damages. If Tenant shall have fully complied with all of the 
covenants and conditions of this Lease, the Security Deposit shall be repaid 
to Tenant, without interest, within ten (10) Business Days after the 
expiration of this Lease.  Tenant may not mortgage, assign, transfer or 
encumber the Security Deposit and any such act on the part of Tenant shall be 
without force or effect.  In the event any bankruptcy, insolvency, 
reorganization or other creditor-debtor proceedings shall be instituted by or 
against Tenant, the Security Deposit shall be deemed to be applied first to 
the payment of Base Rent, Additional Rent and all other sums payable under 
this Lease to Landlord for all periods prior to the institution of such 
proceedings and the balance, if any, may be retained by Landlord and applied 
against Landlord's damages.

3.4       ADDITIONAL RENT.  Definitions of certain terms used in this 
paragraph are set forth in subparagraph 3.4.5.  Tenant agrees to pay to 
Landlord Additional Rent as computed in this paragraph (individually and 
collectively the "ADDITIONAL RENT"):

     3.4.1  RENTAL ADJUSTMENT FOR ESTIMATED OPERATING COSTS.  Landlord shall
furnish Tenant a written statement of Estimated Operating Costs Allocable to the
Premises for each Year and the amount payable monthly by Tenant for such Costs
shall be computed as follows:  one-twelfth (1/12) of the amount, if any, by
which the Estimated Operating Costs Allocable to the Premises exceeds the Base
Amount shall be Additional Rent and shall be paid monthly by Tenant for each
month during such Year after the Commencement Date.  If the Commencement Date
occurs on a date other than the first day of the Year, the statement provided by
Landlord to Tenant and the computation of the monthly payment amount shall be
determined based on a proration of the excess amount over a 365-day year.  If
such written statement (except the first statement, which shall be prorated
pursuant to the previous sentence) is furnished after the commencement of the
Year, Tenant shall also make a retroactive lump-sum payment equal to the amount
of the monthly payment amount multiplied by the number of months during the Year
after the Commencement Date for which no payment was made.

     3.4.2  ACTUAL COSTS.  After the close of each Year, Landlord shall deliver
to Tenant a written statement setting forth the Operating Costs Allocable to the
Premises during the preceding Year.  Subject to the terms of paragraph 3.4.3, if
such costs for any Year exceed the Estimated Operating Costs Allocable to the
Premises paid by Tenant to Landlord pursuant to subparagraph 3.4.1 for such
Year, Tenant shall pay the amount of such excess to Landlord within twenty (20)
Business Days after receipt of such statement by Tenant, and if such statement
shows the Operating Costs Allocable to the Premises to be less than the
Estimated Operating Costs Allocable to the Premises paid by Tenant to Landlord
pursuant to subparagraph 3.4.1, then the amount of such overpayment shall be
paid by Landlord to Tenant within twenty (20) Business Days following the date
of such statement or, at Landlord's option, shall be credited towards the
installment(s) of Additional Rent next coming due from Tenant.

     3.4.3  DETERMINATION.  Subject to Tenant's right to audit as set forth
below, the determination of Operating Costs Allocable to the Premises shall be
made by Landlord.  Any sums payable under this Lease pursuant to this paragraph
shall be Additional Rent and, in the event of nonpayment of such sums, Landlord
shall have the same rights and remedies with respect to such nonpayment as it
has with respect to nonpayment of the Base Rent due under this Lease.  If Tenant
disputes the amount of Operating Costs Allocable to the Premises as determined
by Landlord, Tenant shall within twenty (20) Business Days following receipt by
Tenant of the written statement of Operating Costs Allocable to the Premises,
deliver to Landlord notice (a) that Tenant disputes the amount of such costs and
specifying the items disputed, and (b) of the identity of an outside cost
auditor selected by Tenant, who shall be a certified public accountant not
retained on a contingency fee basis who is licensed to practice in the state of
Oregon, with at least five (5) years' cost-auditing experience of a type and
nature similar to that required pursuant to this subparagraph.  Tenant's cost
auditor shall have reasonable access to the books, records and accounts utilized
by Landlord in determining Operating Costs Allocable to the Premises for a
period of twenty (20) Business Days following receipt by Landlord of Tenant's
dispute notice.  Tenant's cost auditor shall submit his or her written cost
audit report (which must be prepared according to generally accepted accounting
principles, consistently applied) to Landlord within sixty (60) days following
the delivery of Tenant's dispute notice to Landlord.  If Landlord accepts the
report of 


                                      8
<PAGE>


Tenant's cost auditor, (i) the amount set forth therein shall be the 
Operating Costs Allocable to the Premises for the preceding Year, and the 
provisions of paragraph 3.4.2 (dealing with the reconciliation of such amount 
and the Estimated Operating Costs Allocable to the Premises for such Year) 
shall otherwise apply, and (ii) if the cost audit report discloses a 
discrepancy which resulted in an overstatement of the Operating Costs 
Allocable to the Premises by more than five percent (5%), Landlord shall 
reimburse Tenant for Tenant's reasonable out of pocket costs of Tenant's cost 
auditor (not to exceed the amount of the overstatement).  If Landlord does 
not accept the report of Tenant's cost auditor, Landlord may, at its option, 
either notify Tenant within five (5) days of its intent to submit the issue 
of determining Operating Costs Allocable to the Premises to the additional 
cost auditor on the schedule and terms set forth below (in which case the 
additional cost auditor will be limited to choosing between the report of 
Tenant's cost auditor and Landlord's initial determination), or, if no such 
notice is given Tenant, deliver to Tenant a redetermination of Operating 
Costs Allocable to the Premises prepared by Landlord or Landlord's cost 
auditor (the "REDETERMINATION REPORT") within thirty (30) Business Days after 
receipt of the report of Tenant's cost auditor.  If Tenant does not accept 
the Redetermination Report within ten (10) days, Landlord or Landlord's cost 
auditor and Tenant's cost auditor shall, within fifteen (15) days after 
delivery of the Redetermination Report, appoint an additional cost auditor 
(meeting the qualifications set forth in this paragraph), and the additional 
cost auditor shall deliver his or her decision within ten (10) days following 
his or her selection and acceptance of the auditing assignment.  The 
additional cost auditor shall be limited in authority to selecting, in his or 
her opinion, which of the two earlier determinations (the report of Tenant's 
cost auditor or the Redetermination Report) best reflects the Operating Costs 
Allocable to the Premises under the terms of this Lease.  The additional cost 
auditor must choose one of the two earlier determinations, and, upon doing 
so, the additional cost auditor's determination shall be the controlling 
determination of the Operating Costs Allocable to the Premises.  Except as 
set forth above, each party shall pay the costs and fees of its cost auditor; 
if an additional cost auditor is selected, the party whose determination is 
not selected to be the Operating Costs Allocable to the Premises by said 
additional cost auditor shall pay all of said additional cost auditor's costs 
and fees. Until a final determination of the Operating Costs Allocable to the 
Premises has been made pursuant to this paragraph, Landlord's initial 
determination of Operating Costs Allocable to the Premises shall be binding 
and in effect, and the terms of paragraph 3.4.2 shall apply.

     3.4.4  END OF TERM.  If this Lease shall terminate on a day other than the
last day of a Year, the amount of any adjustment between Estimated Operating
Costs Allocable to the Premises and Operating Costs Allocable to the Premises
with respect to the Year in which such termination occurs shall be prorated on
the basis which the number of days from the commencement of such Year (to and
including such termination date) bears to 365; and any amount payable by
Landlord to Tenant or Tenant to Landlord with respect to such adjustment shall
be payable within twenty (20) Business Days after delivery of the statement of
Operating Costs Allocable to the Premises with respect to such Year.  Landlord's
and Tenant's obligations under this paragraph shall survive the expiration or
other termination of this Lease.

     3.4.5  DEFINITIONS.  Each underlined term in this subparagraph shall have
the meaning set forth next to that underlined term:

     BASE AMOUNT:  Zero.

     ESTIMATED OPERATING COSTS ALLOCABLE TO THE PREMISES:  Landlord's 
     estimate of Operating Costs allocable to the Premises for a Year to be 
     given by Landlord to Tenant pursuant to subparagraph 3.4.1.

     OPERATING COSTS:  All expenses paid or incurred by Landlord for 
     maintaining, operating, owning and repairing the Center and the personal 
     property used in conjunction with such maintenance, operation, ownership 
     and repair, including all expenses paid or incurred by Landlord (subject 
     to the specific exclusions listed in this paragraph) for:  (a) 
     utilities, including electricity, water, gas, sewers, refuse collection, 
     telephone charges, cable television or other electronic or microwave 
     signal reception, steam, heat, cooling or any other service which is now 
     or in the future considered a utility and which are not payable directly 
     by tenants in the Center; (b) supplies; (c) cleaning and janitorial 
     services (including window washing), landscaping and landscaping 
     maintenance (including irrigating, trimming, moving, fertilizing, 
     seeding and replacing plants), snow removal and other services; (d) 
     security services, if any; (e) insurance; (f) management fees; (g) 
     Property Taxes, tax consultant fees and expenses, and costs of appeals 
     of any Property Taxes; (h) services of independent contractors; (i) 
     compensation (including employment taxes and fringe benefits) of all 
     persons who perform duties in connection with any service, repair, 
     maintenance, replacement or improvement or other work included in this 
     subparagraph; (j) license, permit and inspection fees; (k) assessments 
     and special assessments due to deed restrictions, declarations or owners 
     associations or other means of allocating costs of a larger tract of 
     which the Land is a part; (l) rental of any machinery or equipment; (m) 
     audit fees and accounting services related to the Center, and charges 
     for the computation of the rents and charges payable by tenants in the 
     Center (but only to the extent the cost of such fees and services are in 
     addition to the cost of the management fee); (n) the cost of 
     improvements, repairs or replacements; (o) maintenance and service 
     contracts; (p) legal fees and other expenses of legal or other dispute 
     resolution proceedings; (q) maintenance and repair of the roof and roof 
     membranes, (r) costs incurred by Landlord for compliance with Access 
     Laws, as set forth in the paragraph entitled "ACCESS 


                                       9
<PAGE>


     LAWS"; (s) elevator service and repair, if any;  and (t) any other 
     expense or charge which in accordance with generally accepted accounting 
     and management principles would be considered an expense of maintaining, 
     operating, owning or repairing the Center.  Without limiting the 
     foregoing, Operating Costs shall include replacement of roofs and roof 
     membranes; exterior painting; parking area resurfacing, resealing and 
     restriping parking areas and driveways; upgrading of the HVAC systems in 
     the Center, and other capital improvements which are intended to reduce 
     Operating Costs; PROVIDED THAT, such capital improvements, whether 
     installed before or after the Commencement Date, shall be amortized with 
     market interest over their estimated useful lives as determined by 
     Landlord and only the amortization installments and interest 
     attributable to the Lease Term shall be an Operating Cost under this 
     Lease.

     Operating Costs shall not include any of the following:

          (1)  ground rent;

          (2)  interest and amortization of funds borrowed by Landlord for 
               items other than capital improvements;

          (3)  leasing commissions and advertising and space planning 
               expenses incurred in procuring tenants;

          (4)  salaries, wages, or other compensation paid to officers or 
               executives of Landlord in their capacities as officers and 
               executives;

          (5)  rentals for items (except when needed in connection with 
               normal repairs and maintenance of permanent systems) which, if 
               purchased, rather than rented, would constitute a capital 
               improvement (excluding, however, equipment not affixed to the 
               Buildings which is used in providing janitorial, security, or 
               similar services);

          (6)  costs incurred by Landlord for the repair of damage to the 
               Center, to the extent that Landlord is reimbursed by insurance 
               proceeds;

          (7)  costs, including permit, license and inspection costs, 
               incurred with respect to the installation of tenant 
               improvements made for tenants or other occupants in the Center 
               or incurred in renovating or otherwise improving, decorating, 
               painting or redecorating vacant space for tenants or other 
               occupants of the Center;

          (8)  attorney's fees incurred in connection with the negotiation 
               and preparation of letters, deal memos, letters of intent, 
               leases, subleases and/or assignments;

          (9)  expenses in connection with services or other benefits which 
               are not offered to Tenant or for which Tenant is charged for 
               directly but which are provided to another Tenant or occupant 
               of the Center the cost of which is included as Operating Costs;

          (10) overhead and profit increment paid to Landlord or to 
               subsidiaries or affiliates of Landlord for goods and/or 
               services in the Center to the extent the same exceeds the 
               costs of such goods and/or services rendered by unaffiliated 
               third parties on a competitive basis;

          (11) interest, principal, points and fees on debts or amortization 
               on any mortgage or mortgages or any other debt instrument 
               encumbering the Center;

          (12) Landlord's general corporate overhead and general and 
               administrative expenses;

          (13) electric power costs for which any tenant directly contracts 
               with the local public service company;

          (14) tax penalties incurred as a result of Landlord's negligence, 
               inability or unwillingness to make payments and/or to file any 
               income tax or information returns when due;

          (15) costs arising from the presence of Hazardous Substances in the 
               common areas in or about the Center, including, without 
               limitation, Hazardous Substances in the ground water or soil, 
               PROVIDED, that nothing in this subparagraph shall relieve 
               Tenant from its obligations regarding Hazardous Substances as 
               set forth in paragraph 4.20, and PROVIDED FURTHER THAT, 
               nothing in this subparagraph shall be deemed to exclude 
               ordinary cleaning, maintenance and janitorial expenses from 
               Operating Costs;

          (16) costs arising from Landlord's charitable or political 
               contributions;

          (17) costs for sculpture, painting, or other subjects of art; 

          (18) except where such costs benefit the Center or a Building as a 
               whole, costs (including in connection therewith all attorneys' 
               fees and costs of settlement, judgments and payments in lieu 
               thereof) arising from claims or disputes in connection with 
               potential or actual claims, litigations or arbitrations 
               pertaining to the Landlord and/or the Center;

          (19) costs incurred by Landlord due to the default by Landlord or 
               any tenant of the terms and conditions of any lease of space 
               in the Center; and


                                          10
<PAGE>


          (20) subject to paragraph 4.12, costs arising from the negligence 
               or fault of Landlord or its agents, or any vendors, 
               contractors, or providers of materials or services selected, 
               hired or engaged by Landlord or its agents.

     If less than one hundred percent (100%) of the net rentable area of the 
     Center is occupied by tenants at all times during any Year, then 
     Operating Costs for such Year shall include all additional costs and 
     expenses that Landlord reasonably determines would have been incurred 
     had one hundred percent (100%) of the Center been occupied at all times 
     during such Year by tenants.

     OPERATING COSTS ALLOCABLE TO THE PREMISES:  The product of Tenant's Pro
Rata Share times Operating Costs.

3.5       ADDITIONAL TENANT IMPROVEMENT RENT.  Provided that (a) there shall 
be no Event of Default by Tenant under this Lease, (b) there shall have 
occurred no act or omission which, with the passage of time or the giving of 
notice, or both, would become an Event of Default by Tenant under this Lease, 
and (c) at no point in time shall any one or more assignees or subtenants of 
Tenant have been in possession of, in the aggregate, more than 15,000 square 
feet of the Premises, or have been in possession of any portion of the 
Premises pursuant to an assignment or sublease with a term (including 
exercised extensions) exceeding twenty-four (24) months (except that an 
assignment or sublease of up to 6,000 square feet of the Premises to Cadence, 
or as permitted pursuant to the terms of paragraph 4.16.7, shall not be 
counted toward the 15,000 square foot maximum or the 24-month term 
limitation), Landlord shall make available to Tenant upon Tenant's written 
request an additional Tenant Improvement allowance equal to $2.50 per leased 
square foot, to be used at any time during the initial Lease Term to 
construct Tenant Improvements pursuant to one or more Work Agreements in the 
form attached as EXHIBIT L.  If, as and when Landlord expends any such 
additional Tenant Improvement allowance, the cost thereof shall be amortized 
over the remaining initial Lease Term (not including any extension term) at 
an amortization rate equal to two and one-half (2.5) percentage points in 
excess of the then-current prime rate of U.S. Bank (or its successor), and 
shall be paid by Tenant to Landlord as Additional Tenant Improvement Rent.  
Additional Tenant Improvement Rent shall be paid in equal monthly 
installments on the first (1st) day of each calendar month remaining in the 
initial Lease Term.

3.6       UTILITIES.  Tenant shall contract directly and pay for all water, 
gas, heat, light, power, telephone, sewer, sprinkler charges and other 
utilities used on or from the Premises together with any taxes, penalties, 
surcharges or similar charges relating to such utilities.  If any such 
service is not separately metered to the Premises, the cost therefor shall be 
an Operating Cost under this Lease.  Tenant shall have the right to apply for 
and receive any energy rebates or credits as a result of improvements to 
utility delivery systems, such as use of fluorescent lights, HVAC 
economizers, and the like.

3.7       HOLDOVER.  If Tenant shall, with the prior consent of Landlord, 
hold over after the expiration or termination of the Lease Term, Tenant shall 
be deemed to be occupying the Premises under a month-to-month tenancy, which 
tenancy may be terminated as provided by the laws of the state in which the 
Premises are located.  During such tenancy, Tenant agrees to pay to Landlord 
120% of the rate of Base Rent in effect on the expiration or termination of 
the Lease Term, plus all Additional Rent and other sums payable under this 
Lease, and to be bound by all of the other covenants and conditions specified 
in this Lease, so far as applicable.  The preceding provisions shall not be 
construed as consent for Tenant to hold over.

3.8       LATE CHARGE.  If Tenant fails to make any payment of Base Rent, 
Additional Rent, Additional Tenant Improvement Rent, or other amount within 
five (5) Business Days of the date due under this Lease, Tenant shall also 
pay a late charge equal to two and one-half percent (2.5%) of the amount of 
any such payment.  Landlord and Tenant agree that this charge compensates 
Landlord for the administrative costs caused by the delinquency. The parties 
agree that Landlord's damage would be difficult to compute and the amount 
stated in this paragraph represents a reasonable estimate of such damage. 
Assessment or payment of the late charge contemplated in this paragraph shall 
not excuse or cure any Event of Default or breach by Tenant under this Lease 
or impair any other right or remedy provided under this Lease or under law.

3.9       DEFAULT RATE.  Any Base Rent, Additional Rent, Additional Tenant 
Improvement Rent, or other sum payable under this Lease which is not paid 
when due shall bear interest at a rate equal to the published prime rate of 
Riggs Bank N.A., or such other national banking institution designated by 
Landlord if such bank ceases to publish a prime rate (the "PRIME RATE"), then 
in effect, plus four (4) percentage points (the "DEFAULT RATE"), but the 
payment of such interest shall not excuse or cure any Event of Default or 
breach by Tenant under this Lease or impair any other right or remedy 
provided under this Lease or under law. 

SECTION 4:  GENERAL PROVISIONS

4.1       MAINTENANCE AND REPAIR BY LANDLORD.  Subject to the paragraphs 
captioned "DAMAGE OR DESTRUCTION" and "CONDEMNATION", Landlord shall maintain 
the public and common areas of the Buildings and the Center, including the 
storm drainage system, in an order and condition consistent with first-class 
buildings of the same or similar use as the Buildings and the Center and 
located in the metropolitan area in 

                                    11
<PAGE>



which the Center is located, except for damage occasioned by the act or 
omission of Tenant or Tenant's Agents which shall be paid for entirely by 
Tenant upon demand by Landlord, and ordinary wear and tear.  In the event any 
or all of the Buildings or Center becomes in need of maintenance or repair 
which Landlord is required to make under this Lease, Tenant shall immediately 
give written notice to Landlord, and Landlord shall promptly commence and 
diligently pursue to completion all such maintenance or repair after 
Landlord's receipt of such notice; provided that, Landlord shall make 
commercially reasonable efforts to cause the repair of HVAC systems as 
expeditiously as reasonably possible.

4.2       MAINTENANCE AND REPAIR BY TENANT.  Except as is expressly set forth 
as Landlord's responsibility pursuant to the paragraph captioned "MAINTENANCE 
AND REPAIR BY LANDLORD," Tenant shall at Tenant's sole cost and expense keep 
and maintain the Premises in good condition and repair, including HVAC 
systems (as limited below), interior painting, cleaning of the interior side 
of all exterior glass, plumbing and utility fixtures and installations, 
carpets and floor coverings, all interior wall surfaces and coverings 
including tile and paneling, replacement of all broken windows (including 
without limitation any exterior windows), exterior and interior doors, roof 
penetrations and membranes in connection with any Tenant installations on the 
roof including satellite dishes, light bulb replacement and interior 
preventative maintenance.  If Tenant fails to maintain or repair the Premises 
in accordance with this paragraph, then Landlord may, but shall not be 
required to, enter the Premises, accompanied by Tenant's agent if desired by 
Tenant, upon two (2) Business Days prior written notice (which shall include 
the approximate scheduled time of entry) to Tenant (or immediately without 
any notice in the case of an emergency) to perform such maintenance or repair 
at Tenant's sole cost and expense.  Tenant shall pay to Landlord the cost of 
such maintenance or repair within thirty (30) days of written demand from 
Landlord. Provided Tenant otherwise maintains the HVAC systems in good 
condition and repair as required by this Lease, Landlord shall be responsible 
for all costs of repair and replacement thereof to the extent the same 
exceeds $0.085, per leased square foot of the Premises, in any calendar year; 
PROVIDED, that (a) any costs so expended by Landlord shall be Operating Costs 
for the Center, and (b) if Tenant upgrades the HVAC systems, any maintenance 
and repair costs attributable to any such upgrade shall not count towards 
determining costs in excess of $0.085 per leased square foot of the Premises.

4.3       COMMON AREAS/SECURITY.  The common areas of the Center shall be 
subject to Landlord's sole management and control. Without limiting the 
generality of the immediately preceding sentence, Landlord reserves the 
exclusive right as it deems necessary or desirable to install, construct, 
remove, maintain and operate lighting systems, facilities, improvements, 
equipment and signs on, in or to all parts of the common areas; change the 
number, size, height, layout, or locations of walks, driveways and truckways 
or parking areas now or later forming a part of the Land or Center; make 
alterations or additions to the Center or common areas; close temporarily all 
or any portion of the common areas to make repairs, changes or to avoid 
public dedication; grant easements to which the Land will be subject, replat, 
subdivide, or make other changes to the Land; place, relocate and operate 
utility lines through, over or under the Land and Center; and use or permit 
the use of all or any portion of the roofs of the Buildings.  Landlord has no 
duty or obligation to provide any security services in, on or around the 
Premises, Land or Center, and Tenant recognizes that security services, if 
any, provided by Landlord will be for the sole benefit of Landlord and the 
protection of Landlord's property and under no circumstances shall Landlord 
be responsible for, and Tenant waives any rights with respect to, Landlord 
providing security or other protection for Tenant or Tenant's Agents or 
property in, on or about the Premises, Land or Center.  Tenant shall have the 
nonexclusive right to access and use the common areas of the Buildings and 
the Center during the term of and subject to the applicable provisions of 
this Lease.  Landlord reserves the right to reallocate parking and driveway 
locations and to build additional improvements in the common areas so long as 
Tenant's access to the Premises and parking privileges as described in this 
Lease are not materially adversely impacted.

4.4       TENANT ALTERATIONS.  Tenant shall not make any alterations, 
additions or improvements in or to the Premises, or make changes to locks on 
doors, or add, disturb or in any way change any floor covering, wall 
covering, fixtures, plumbing or wiring (individually and collectively "TENANT 
ALTERATIONS"), without first obtaining the consent of Landlord.  For 
non-structural Tenant Alterations expected to cost less than $100,000.00 
(including materials, labor, and tax), Landlord may not unreasonably withhold 
or delay its consent; as to all other Tenant Alterations, Landlord's consent 
shall be subject to the terms of paragraph 6.9.   Tenant shall deliver to 
Landlord full and complete plans and specifications for any proposed Tenant 
Alterations and, if consent by Landlord is given, all such work shall be 
performed at Tenant's expense by Landlord or by Tenant at Landlord's 
election. Without limiting the generality of the foregoing, Landlord may 
require Tenant (if Landlord has elected to require Tenant to perform the 
Tenant Alterations), at Tenant's sole cost and expense, to obtain and provide 
Landlord with proof of insurance coverage and a payment and performance bond, 
in forms, amounts and by companies acceptable to Landlord.  All Tenant 
Alterations to the Premises, regardless of which party constructed them, 
shall become the property of Landlord and shall remain upon and be 
surrendered with the Premises upon the expiration or earlier termination of 
this Lease, unless Landlord's consent to such Tenant Alterations is 
conditioned upon Tenant removing the Tenant Alterations upon the expiration 
or earlier termination of this Lease.  If Tenant fails to remove any such 
Tenant Alterations as required by Landlord's consent, Landlord may do so and 
Tenant shall pay the entire cost thereof to Landlord within ten (10) Business 
Days after Tenant's receipt of Landlord's written demand therefor.  Tenant 
shall 

                                 12
<PAGE>


reimburse Landlord, upon receipt of demand therefor with invoices, for all 
out-of-pocket costs and expenses incurred by Landlord during its review of 
Tenant's plans and specifications (regardless of whether Landlord approves 
Tenant's request) and Tenant's construction.  Nothing contained in this 
paragraph or the paragraph captioned "TENANT'S WORK PERFORMANCE" shall be 
deemed a waiver of the provisions of the paragraph captioned "MECHANIC'S 
LIENS AND TENANT'S PERSONAL PROPERTY TAXES".

4.5       TENANT'S WORK PERFORMANCE.  If Landlord elects to require Tenant to 
perform the Tenant Alterations, then the Tenant Alterations shall be 
performed by contractors employed by Tenant under one or more construction 
contracts, in form and content approved in advance in writing by Landlord 
(which approval shall be subject to Landlord's discretion). Tenant's 
contractors, workers and suppliers shall work in harmony with and not 
interfere with workers or contractors of Landlord or other tenants of 
Landlord. If Tenant's contractors, workers or suppliers do, in the opinion of 
Landlord, cause such disharmony or interference, Landlord's consent to the 
continuation of such work may be withdrawn upon written notice to Tenant.  
All Tenant Alterations shall be (1) completed in accordance with the plans 
and specifications approved by Landlord; (2) completed in accordance with all 
Governmental Requirements; (3) carried out promptly in a good and workmanlike 
manner; (4) of all new materials or other materials approved in advance by 
Landlord; and (5) free of defect in materials and workmanship.  With respect 
to this paragraph 4.5, Tenant shall pay for all damage to the Premises, 
Buildings, Center, and Land caused by Tenant or Tenant's Agents, and Tenant 
shall indemnify, defend and hold harmless Landlord and Landlord's Agents from 
any Claims arising as a result of any defect in design, material or 
workmanship of any Tenant Alterations.

4.6       SURRENDER OF POSSESSION.  Subject to the last subparagraph of the 
paragraph captioned "INSURANCE", Tenant shall, at the expiration or earlier 
termination of this Lease, surrender and deliver the Premises to Landlord in 
as good condition as when received by Tenant from Landlord or as later 
improved, subject only to (a) reasonable use and ordinary wear and tear, and 
(b) casualty damage to the extent covered by the policies of insurance 
described in paragraph 4.13 or 4.14 (or that should have been covered by 
insurance which Landlord is required to maintain under this Lease, but fails 
to maintain).

4.7       REMOVAL OF PROPERTY.  Upon expiration or earlier termination of 
this Lease, Tenant may remove its trade fixtures, office supplies and 
moveable office furniture and equipment not attached to the Premises; 
PROVIDED THAT, (a) such removal is completed prior to the expiration or 
earlier termination of this Lease; (b) such removal is not in violation of 
Landlord's statutory lien rights; and (c) Tenant immediately repairs all 
damage caused by or resulting from such removal.  All other property in the 
Premises and any Tenant Alterations (including wall-to-wall carpeting, 
paneling, wall covering or lighting fixtures and apparatus) or any other 
article affixed to the floor, walls or ceiling of the Premises, shall become 
the property of Landlord and shall remain upon and be surrendered with the 
Premises unless removal of any such item was a condition of Landlord's 
consent to any proposed Tenant Alteration.  Tenant waives all rights to any 
payment or compensation for such Tenant Alterations.  If Tenant shall fail to 
remove any of its property of any nature from the Premises, Buildings or Land 
at the expiration or earlier termination of this Lease or when Landlord has 
the right of re-entry, Landlord may, at its option, remove and store such 
property without liability for loss of or damage to such property, such 
storage to be for the account and at the expense of Tenant.  If Tenant fails 
to pay the cost of storing any such property, after it has been stored for a 
period of twenty (20) Business Days or more, Landlord may, at its option, 
after it has been stored for a period of twenty (20) Business Days or more, 
sell or permit to be sold, any or all such property at public or private sale 
(and Landlord may become a purchaser at such sale), in such manner and at 
such times and places as Landlord in its sole discretion may deem proper, 
without notice to Tenant, and Landlord shall apply the proceeds of such sale: 
first, to the cost and expense of such sale, including reasonable attorney's 
fees actually incurred; second, to the payment of the costs or charges for 
storing any such property; third, to the payment of any other sums of money 
which may then be or later become due Landlord from Tenant under this Lease; 
and, fourth, the balance, if any, to Tenant.

4.8       ACCESS.  Tenant shall permit Landlord and Landlord's Agents to 
enter into the Premises at any time on at least two (2) Business Days' notice 
(except in case of emergency), for the purpose of inspecting the same or for 
the purpose of repairing, altering or improving the Premises or the 
Buildings.  Nothing contained in this paragraph shall be deemed to impose any 
obligation upon Landlord not expressly stated elsewhere in this Lease.  When 
reasonably necessary, Landlord may temporarily close Center, Buildings or 
Land entrances, Buildings doors or other facilities, without liability to 
Tenant by reason of such closure and without such action by Landlord being 
construed as an eviction of Tenant or as relieving Tenant from the duty of 
observing or performing any of the provisions of this Lease; PROVIDED THAT, 
Landlord shall make commercially reasonable efforts to provide access for 
Tenant to the Premises during any such temporary closure.  Landlord shall 
have the right to enter the Premises for the purpose of showing the Premises 
to prospective tenants within the period of one-hundred twenty (120) Business 
Days prior to the expiration or sooner termination of this Lease and to erect 
on the Premises a suitable sign indicating the Premises are available.  
Tenant shall give written notice to Landlord at least twenty (20) Business 
Days prior to vacating the Premises and shall arrange to meet with Landlord 
for a joint inspection of the Premises prior to vacating.  In the event of 
Tenant's failure to give such notice or arrange such joint inspection, 
Landlord's inspection at or after


                                13
<PAGE>


Tenant's vacating the Premises shall be conclusively deemed correct for purposes
of determining Tenant's responsibility for repairs and restoration.

4.9       DAMAGE OR DESTRUCTION.

     4.9.1  If the Premises are damaged by fire, earthquake or other casualty,
Tenant shall give immediate written notice thereof to Landlord.  Within ninety
(90) days of receipt by Landlord of such notice, Landlord will notify Tenant


                                       14
<PAGE>


of Landlord's election regarding its options as set forth in the following two
sentences.  If Landlord estimates that the damage can be repaired within one
hundred-eighty (180) Business Days after Landlord is notified by Tenant of such
damage and if there are sufficient insurance proceeds available to repair such
damage, then Landlord shall proceed with reasonable diligence to restore the
Premises to substantially the condition which existed prior to the damage and
this Lease shall not terminate.  If, in Landlord's estimation, the damage cannot
be repaired within such 180 Business Day period or if there are insufficient
insurance proceeds available to repair such damage, Landlord may elect in its
absolute discretion to either:  (a) terminate this Lease, effective ninety (90)
days after notice of said termination is delivered to Tenant, or (b) restore the
Premises to substantially the condition which existed prior to the damage and
this Lease will continue.  If Landlord elects the option set forth in clause
(b), then (1) the Lease Term shall be extended for the time required to complete
such restoration, (2) Tenant shall pay to Landlord, upon demand, Tenant's Pro
Rata Share of any applicable deductible amount specified under Landlord's
insurance and (3) Landlord shall not be required to repair or restore fixtures,
improvements or other property of Tenant.  Base Rent, Additional Rent,
Additional Tenant Improvement Rent, and any other sum due under this Lease
during any reconstruction period shall not be abated.  Tenant agrees to look to
the provider of Tenant's insurance for coverage for the loss of Tenant's use of
the Premises and any other related losses or damages incurred by Tenant during
any reconstruction period.  Notwithstanding the preceding two sentences, so long
as Tenant had in effect prior to the casualty a policy meeting the requirements
of paragraph 4.13.1(c), upon exhaustion of the insurance proceeds from such
policy, Base Rent shall be abated for the remaining reconstruction period
following exhaustion of such insurance proceeds.  Notwithstanding anything in
this subparagraph 4.9.1 to the contrary, but subject to the provisions of
paragraph 6.8 (regarding force majeure), if Landlord has not completed
restoration of the Premises within eighteen (18) months after Landlord is
notified by Tenant of the damage, Tenant may, at its option, which must be
exercised, if at all, within five (5) days of the end of such 18-month period,
choose to terminate this Lease.

     4.9.2  If the Center is damaged by fire, earthquake or other casualty and
more than fifty percent (50%) of the Center is rendered untenantable, without
regard to whether the Premises are affected by such damage, Landlord may in its
absolute discretion and without limiting any other options available to Landlord
under this Lease or otherwise, elect to terminate this Lease by notice in
writing to Tenant within forty (40) Business Days after the occurrence of such
damage.  Such notice shall be effective twenty (20) Business Days after receipt
by Tenant unless a later date acceptable to Tenant is set forth in Landlord's
notice and approved by Tenant within ten (10) Business Days by written notice to
Landlord.

     4.9.3  Notwithstanding anything contained in this Lease to the contrary, if
there is damage to the Premises or Center and the holder of any indebtedness
secured by a mortgage or deed of trust covering any such property requires that
the insurance proceeds be applied to such indebtedness, then Landlord shall have
the right to terminate this Lease by delivering written notice of termination to
Tenant within fifteen (15) Business Days after such requirement is made by such
holder.

4.10      CONDEMNATION.  If all of the Premises, or such portions of the 
Buildings as may be required for the Tenant's reasonable use of the Premises, 
are taken by eminent domain or by conveyance in lieu thereof, this Lease 
shall automatically terminate as of the date the physical taking occurs, and 
all Base Rent, Additional Rent, Additional Tenant Improvement Rent, and other 
sums payable under this Lease shall be paid to that date.  In case of taking 
of a part of the Premises or a portion of the Buildings or Center not 
required for the Tenant's reasonable use of the Premises, then this Lease 
shall continue in full force and effect and the Base Rent shall be equitably 
reduced based on the proportion by which the floor area of the Premises is 
reduced, such reduction in Base Rent to be effective as of the date the 
physical taking occurs.  Additional Rent and all other sums payable under 
this Lease (except Additional Tenant Improvement Rent) shall not be abated 
but Tenant's Pro Rata Share may be redetermined as equitable under the 
circumstances; payment of Additional Tenant Improvement Rent shall not be 
affected.  Landlord reserves all rights to damages or awards for any taking 
by eminent domain relating to the Premises, Center, Buildings, Land and the 
unexpired term of this Lease.  Tenant assigns to Landlord any right Tenant 
may have to such damages or award and Tenant shall make no claim against 
Landlord for damages for termination of its leasehold interest or 
interference with Tenant's business.  Tenant shall have the right, however, 
to claim and recover from the condemning authority compensation for any loss 
to which Tenant may be entitled for Tenant's moving expenses or other 
relocation costs; PROVIDED THAT, such expenses or costs may be claimed only 
if they are awarded separately in the eminent domain proceedings and not as a 
part of the damages recoverable by Landlord.

4.11      PARKING.  From the Commencement Date applicable to the Magni Space 
until the day before the Commencement Date applicable to the Existing Space, 
Tenant shall have the nonexclusive privilege to use forty-nine (49) parking 
spaces on the Land in common with other tenants of Landlord, but only in 
areas reasonably designated by Landlord.  In addition, during such time 
period, Tenant shall have the exclusive privilege to use two (2) parking 
spaces on the Land for Tenant's visitors, but only in areas reasonably 
designated by Landlord.  From and after the Commencement Date applicable to 
the Existing Space, Tenant shall have the nonexclusive privilege to use an 
additional two hundred and forty-five (245) parking spaces on the Land in 
common with other tenants of Landlord, but only in areas reasonably 
designated by Landlord.  In addition, during such time period, Tenant shall 
have the 

                                      15
<PAGE>


exclusive privilege to use an additional six (6) parking spaces on the Land 
for Tenant's visitors, but only in areas reasonable designated by Landlord.  
In the event Tenant shall lease from Landlord the BIT Space, NCD Space, 
Stream Space, and/or any additional space in the Center during the Lease Term 
as provided in this Lease, the number of parking spaces on the Land available 
to Tenant on a nonexclusive basis shall increase by three and one-half (3.5) 
parking spaces for each one thousand (1000) rentable square feet of 
additional space leased, and the number of parking spaces available on the 
Land to Tenant for the exclusive use of Tenant's visitors shall increase by 
one and one-half (1.5) parking spaces for each ten thousand (10,000) rentable 
square feet of additional space leased. Tenant's parking privileges shall be 
subject to the rules and regulations relating to parking adopted by Landlord 
from time to time.  Landlord shall have the right to grant designated, 
reserved parking stalls to other tenants in the Center.  Landlord shall 
reasonably assist Tenant in Tenant's efforts to prevent other tenants at the 
Center from utilizing parking spaces near Tenant's access to the Premises.

4.12      INDEMNIFICATION.  Tenant shall indemnify, defend and hold harmless 
Landlord and Landlord's Agents from and against any and all Claims, arising 
in whole or in part out of (a) the possession, use or occupancy of the 
Premises by Tenant or Tenant's Agents or the business conducted in the 
Premises by Tenant or Tenant's Agents, or (b) any act, omission or negligence 
of Tenant or Tenant's Agents.  Neither Landlord nor Landlord's Agents shall, 
to the extent permitted by law, have any liability to Tenant, or to Tenant's 
Agents, for any Claims arising out of any cause whatsoever, including repair 
to any portion of the Premises; interruption in the use of the Premises or 
any equipment therein; any accident or damage resulting from any use or 
operation by Landlord, Tenant or any person or entity of heating, cooling, 
electrical, sewage or plumbing equipment or apparatus; termination of this 
Lease by reason of damage to the Premises, Center, or Buildings; fire, 
robbery, theft, vandalism, mysterious disappearance or any other casualty; 
actions of any other tenant of the Center or of any other person or entity; 
inability to furnish any service required of Landlord as specified in this 
Lease; or leakage in any part of the Premises or the Buildings from rain, ice 
or snow, or from drains, pipes or plumbing fixtures in the Premises or the 
Buildings; except to the extent such Claims arise out of the negligence or 
willful misconduct of Landlord or breach by Landlord of the insurance 
provisions of paragraph 4.14 of this Lease; PROVIDED THAT, in no event shall 
Landlord be responsible for any interruption to Tenant's business or for any 
indirect or consequential losses suffered by Tenant or Tenant's Agents.  The 
obligations of this paragraph shall be subject to the paragraph entitled 
"WAIVER OF SUBROGATION".

4.13      TENANT INSURANCE.

     4.13.1    Tenant shall, throughout the Lease Term, at its own expense, keep
and maintain in full force and effect:

          (a)  A policy of comprehensive general liability insurance, including
a contractual liability endorsement covering Tenant's obligations under the
paragraph captioned "INDEMNIFICATION", insuring against claims of bodily injury
and death or property damage or loss with a combined single limit at the
Commencement Date of this Lease of not less than Two Million Dollars
($2,000,000.00), which limit shall be reasonably increased during the Lease Term
at Landlord's request to reflect both increases in liability exposure arising
from inflation as well as from changing use of the Premises or changing legal
liability standards, which policy shall be payable on an "occurrence" rather
than a "claims made" basis, and which policy names Landlord and Manager and, at
Landlord's request Landlord's mortgage lender(s) or investment advisors, as
additional insureds;

          (b)  A policy of extended property insurance (what is commonly called
"all risk") covering Tenant's Improvements and Tenant's Alterations, furniture,
fixtures, equipment, inventory, and other personal property located on the
Premises for one hundred percent (100%) of the current replacement value of such
property; and

          (c)  Business interruption insurance in an amount sufficient to cover
costs, damages, lost income, expenses, Base Rent, Additional Rent, Additional
Tenant Improvement Rent, and all other sums payable under this Lease, should any
or all of the Premises not be usable for a period of up to three (3) months.

     4.13.2    All insurance policies required under this paragraph shall be
with companies reasonably approved by Landlord and each policy shall provide
that it is not subject to cancellation or reduction in coverage except after
thirty (30) days' written notice to Landlord.  Tenant shall cause to be
delivered to Landlord and, at Landlord's request Landlord's mortgage lender(s),
prior to the Commencement Date and from time to time thereafter, certificates
evidencing the existence and amounts of all such policies.

     4.13.3    If Tenant fails to acquire or maintain any insurance or provide
any certificate required by this paragraph, Landlord may, but shall not be
required to, obtain such insurance or certificates and the reasonable costs
associated with obtaining such insurance or certificates shall be payable by
Tenant to Landlord on demand.

4.14      LANDLORD'S INSURANCE.  Landlord shall, throughout the Lease Term, 
keep and maintain in full force and effect:

     (a)  A policy of commercial general liability insurance, insuring against
claims of bodily injury and death or property damage or loss with a combined
single limit at the Commencement Date of not less than Five Million Dollars
($5,000,000.00), which limit shall be reasonably increased during the Lease Term
at Tenant's request to reflect both 


                                        16
<PAGE>


increases in liability exposure arising from inflation as well as from 
changing use of the Center or changing legal liability standards, and which 
policy shall be payable on an "occurrence" rather than a "claims made" basis; 
and

     (b)  A policy of extended property insurance (what is commonly called "all
risk") covering the Buildings and Landlord's personal property, if any, located
on the Land in the amount of one hundred percent (100%) of the current
replacement value of such property.

Landlord may, but shall not be required to, maintain property insurance coverage
for earthquakes and floods in such amounts and with such deductibles as Landlord
deems appropriate, and the entire amount of the deductible under any such policy
or policies shall be an Operating Cost.  All deductibles under any other
policies maintained by Landlord are Operating Costs; PROVIDED, however, that the
amount, if any, by which the deductible under the policy of insurance required
to be maintained by Landlord pursuant to subparagraph 4.14(b), above, exceeds
$25,000.00 shall be excluded from the definition of Operating Costs for purposes
of this Lease only.  Such policies may be "blanket" policies which cover other
properties owned by Landlord.  Landlord shall cause to be delivered to Tenant,
prior to the Commencement Date and from time to time thereafter upon written
request by Tenant (but not more than once each Year), certificates evidencing
the existence and amounts of all such policies.

4.15  WAIVER OF SUBROGATION.  Notwithstanding anything in this Lease to the 
contrary, Landlord and Tenant hereby each waive and release the other from 
any and all Claims or any loss or damage that may occur to the Land, Center, 
Buildings, Premises, or personal property located therein, by reason of fire 
or other casualty regardless of cause or origin, including the negligence or 
misconduct of Landlord, Tenant, Landlord's Agents or Tenant's Agents, but 
only to the extent of the insurance proceeds paid to such releasor under its 
policies of insurance or that would have been paid to such releasor (if it 
fails to maintain its policies of insurance).  Each party to this Lease shall 
promptly give to its insurance company written notice of the mutual waivers 
contained in this subparagraph, and shall cause its insurance policies to be 
properly endorsed, if necessary, to prevent the invalidation of any insurance 
coverages by reason of the mutual waivers contained in this subparagraph.

4.16  ASSIGNMENT AND SUBLETTING BY TENANT.

     4.16.1    Subject to subparagraph 4.16.7 below, Tenant shall not have the
right to assign, transfer, mortgage or encumber this Lease in whole or in part,
nor sublet the whole or any part of the Premises, nor allow the occupancy of all
or any part of the Premises by another, without first obtaining Landlord's
consent, which consent shall not be unreasonably withheld.  Notwithstanding any
permitted assignment or subletting, Tenant shall at all times remain directly,
primarily and fully responsible and liable for the payment of all sums payable
under this Lease and for compliance with all of its other obligations as tenant
under this Lease.  Upon the occurrence of an Event of Default, if the Premises
or any part of the Premises are then subject to an assignment or subletting,
Landlord, in addition to any other remedies provided in this Lease or by law,
may at its option, and upon five (5) days' notice to Tenant, collect directly
from such assignee or subtenant all rents becoming due to Tenant under such
assignment or sublease and apply such rents against any sums due to Landlord
from Tenant under this Lease, and no such collection shall be construed to
constitute a novation or release of Tenant from the further performance of
Tenant's obligations under this Lease.  Tenant makes an absolute assignment to
Landlord of such assignments and subleases and any rent, security deposits and
other sums payable under such assignments and subleases as collateral to secure
the performance of the obligations of Tenant under this Lease.

     4.16.2    In the event Tenant desires to assign this Lease or to sublet all
or any portion of the Premises, Tenant shall give written notice of such desire
to Landlord setting forth the name of the proposed subtenant or assignee, the
proposed term, the nature of the proposed subtenant's or assignee's business to
be conducted on the Premises, the rental rate, and any other particulars of the
proposed subletting or assignment that Landlord may reasonably request.  Without
limiting the preceding sentence, Tenant shall also provide Landlord with: 
(a) such financial information as Landlord may reasonably request concerning the
proposed subtenant or assignee, including recent financial statements certified
as accurate and complete by a certified public accountant and by the president,
managing partner or other appropriate officer of the proposed subtenant or
assignee; and (b) a copy of the proposed sublease or assignment or letter of
intent.  At the same time that Tenant provides Landlord with notice of its
desire to assign or sublease, Tenant shall pay to Landlord all actual out-of
pocket expenses incurred by Landlord up to the sum of $500 as Landlord's fee for
processing such proposed assignment and sublease, including attorneys' fees
incurred by Landlord with respect to such processing.  Receipt of such payment
shall not obligate Landlord to approve the proposed assignment or sublease.

     4.16.3    In determining whether to grant or withhold consent to a proposed
assignment or sublease, Landlord may consider, and weigh, any relevant
commercial factor.  Without limiting what may be construed as a factor
considered by Landlord in good faith, Tenant agrees that any one or more of the
following will be proper grounds for Landlord's disapproval of a proposed
assignment or sublease:

          (a)  Intentionally Deleted


                                   17
<PAGE>


          (b)  The proposed assignee or subtenant does not, in Landlord's good
faith judgment, have financial worth or creditworthiness sufficient to insure
the full and timely performance under this Lease;

          (c)  Landlord has received insufficient evidence of the financial
worth or creditworthiness of the proposed assignee or subtenant to make the
determination set forth in clause (b);

          (d)  The proposed assignee or subtenant has a reputation for disputes
in contractual relations, failure to observe and perform its contractual
obligations in a timely and complete manner or for negative business relations
in the business community for or otherwise as a tenant of property.  Landlord
shall provide evidence, if any, of said reputation to Tenant upon request,
unless such evidence was obtained by Landlord in confidence (which evidence
Tenant shall not disclose to any entity);

          (e)  Landlord has received from any prior lessor of the proposed
assignee or subtenant a negative report concerning such prior lessor's
experience with the proposed assignee or subtenant.  Landlord shall provide
evidence, if any, of said negative report to Tenant upon request, unless such
evidence was obtained by Landlord in confidence (which evidence Tenant shall not
disclose to any entity);

          (f)  Landlord has had prior negative leasing experience with the
proposed assignee or subtenant;

          (g)  The use of the Premises by the proposed assignee or subtenant
will not comply with the Permitted Uses;

          (h)  In Landlord's good faith judgment, the proposed assignee or
subtenant is engaged in a business, or the Premises or any part of the Premises
will be used in a manner, that is not in keeping with the then standards of the
Center, or that is not compatible with the businesses of other tenants in the
Center, or that is inappropriate for the Center, or that will violate any
negative covenant as to use contained in any other lease of space in the Center;

          (i)  The use of the Premises by the proposed assignee or subtenant
will violate any Governmental Requirement or create a violation of Access Laws;

          (j)  Tenant is in default of any obligation of Tenant under this
Lease, or Tenant has defaulted under this Lease on three (3) or more occasions
during the twenty-four (24) months preceding the date that Tenant shall request
such consent; PROVIDED, nothing shall prohibit Tenant from curing any alleged
default under protest; 

          (k)  Landlord does not approve of any of the tenant improvements
required for the proposed assignee or subtenant, unless assignee or subtenant
agrees to waive any tenant improvement requirements not approved by Landlord;
and

          (l)  The rental to be paid pursuant to the proposed sublease or
assignment is below the prevailing market rate for comparable sublease or
assignment transactions in the Beaverton, Oregon area.

     4.16.4    Within fifteen (15) Business Days after Landlord's receipt of all
required information to be supplied by Tenant pursuant to this paragraph,
Landlord shall notify Tenant of Landlord's approval, disapproval or conditional
approval of any proposed assignment or subletting.  Landlord shall have no
obligation to respond unless and until all required information has been
submitted.  In the event Landlord approves of any proposed assignment or
subletting, Tenant and the proposed assignee or sublessee shall execute and
deliver to Landlord an assignment (or subletting) and assumption agreement in
form and content satisfactory to Landlord.

     4.16.5    Any transfer, assignment or hypothecation of any of the stock or
interest in, or the assets of, Tenant which is either: (a) greater than fifty
percent (50%) of such stock, interest or assets or (b) intended as a subterfuge
denying Landlord the benefits of this paragraph, shall be deemed to be an
assignment within the meaning and provisions of this paragraph and shall be
subject to the provisions of this paragraph.

     4.16.6    If Landlord consents to any assignment or sublease and Tenant
receives rent or any other consideration, either initially or over the term of
the assignment or sublease, in excess of the Base Rent, Additional Rent, and
Additional Tenant Improvement Rent (or, in the case of a sublease of a portion
of the Premises, in excess of the Base Rent, Additional Rent and Additional
Tenant Improvement Rent paid by Tenant on a square footage basis under this
Lease), Tenant shall pay to Landlord seventy-five percent (75%) of such excess;
PROVIDED THAT, prior to allocating such excess as described above, Tenant shall
be entitled to recover one hundred percent (100%) of all reasonable out of
pocket costs incurred by Tenant in connection with such assignment or subleasing
(including all leasing commissions, attorneys' fees, marketing costs and
subtenant improvement costs paid by Tenant to unrelated parties).

     4.16.7    Notwithstanding anything in this paragraph 4.16 to the contrary,
Tenant may, upon advance written notice to Landlord but without the necessity of
Landlord's consent, assign or sublease all or any portion of the Premises to any
entity which owns a controlling interest in Tenant, to any entity the
controlling interest of which is owned by Tenant, or to any successor entity to
Tenant by merger or operation of law, PROVIDED THAT: (a) such entity and any
parent of such entity agrees to be bound by all the terms of this Lease
(although such entity and such parent shall not become a party to this Lease);
(b) such entity's parking requirements will be no greater than Tenant's as set


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<PAGE>


forth in this Lease; (c) the use of the subleased or assigned portion of the
Premises by the such entity will be substantially the same as the Permitted
Uses, and will not violate any negative covenant as to use contained in any
other lease of space in the Center; (d) at the time of the delivery of notice to
Landlord, Tenant is not in default of any obligation of Tenant under this Lease,
and has not defaulted under this Lease on three (3) or more occasions during the
twenty-four (24) months preceding the date that Tenant shall deliver such
notice; (e) such entity has, in Landlord's good faith judgment, financial worth
or creditworthiness equal to or greater than that of Tenant as of the execution
date of this Lease; and (f) such entity is a United States corporation whose
shares are publicly traded on an American stock exchange.  For purposes of this
subparagraph, the term "controlling interest" means more than 50% of the voting
stock of the corporation.

4.17      ASSIGNMENT BY LANDLORD.  Landlord shall have the right to transfer 
and assign, in whole or in part, its rights and obligations under this Lease 
and in any and all of the Land, Buildings, or Center.  If Landlord sells or 
transfers any or all of the Buildings or Center, including the Premises, 
Landlord and Landlord's Agents shall, upon consummation of such sale or 
transfer, be released automatically from any liability relating to 
obligations or covenants under this Lease to be performed or observed after 
the date of such transfer, and in such event, Tenant agrees to look solely to 
Landlord's successor-in-interest with respect to such liability.

4.18      ESTOPPEL CERTIFICATES.  Tenant shall, from time to time, upon the 
written request of Landlord, execute, acknowledge and deliver to Landlord or 
its designee a written statement stating: (a) the date this Lease was 
executed and the date it expires; (b) the date Tenant entered into occupancy 
of the Premises; (c) the amount of monthly Base Rent, Additional Rent, and 
Additional Tenant Improvement Rent, and the date to which such Base Rent, 
Additional Rent, and Additional Tenant Improvement Rent have been paid; and 
(d) certifying that (1) this Lease is in full force and effect and has not 
been assigned, modified, supplemented or amended in any way (or specifying 
the date of the agreement so affecting this Lease); (2) Landlord is not in 
breach of this Lease (or, if so, a description of each such breach) and that 
no event, omission or condition has occurred which would result, with the 
giving of notice or the passage of time or both, in a breach of this Lease by 
Landlord; (3) this Lease represents the entire agreement between the parties 
with respect to the Premises; (4) all required contributions by Landlord to 
Tenant on account of Tenant Improvements have been received; (5) on the date 
of execution, there exist no defenses or offsets which the Tenant has against 
the enforcement of this Lease by the Landlord; (6) no Base Rent, Additional 
Rent, Additional Tenant Improvement Rent or other sums payable under this 
Lease have been paid in advance except for Base Rent, Additional Rent, and 
Additional Tenant Improvement Rent for the then current month; (7) no 
security has been deposited with Landlord (or, if so, the amount of such 
security); and (8) such other information as may be reasonably requested by 
Landlord.  If Tenant fails to respond within ten (10) Business Days of its 
receipt of a written request by Landlord as provided in this paragraph, 
Tenant shall be deemed to have admitted the accuracy of any information 
supplied by Landlord to a prospective purchaser, mortgagee or assignee.  It 
is intended that any such statement delivered pursuant to this paragraph may 
be relied upon by a prospective purchaser or mortgagee of Landlord's interest 
or an assignee of any such mortgagee.

4.19      MODIFICATION FOR LENDER.  If, in connection with obtaining 
construction, interim or permanent financing for the Center, Buildings or 
Land, Landlord's lender, if any, shall request reasonable modifications to 
this Lease as a condition to such financing, Tenant will not unreasonably 
withhold or delay its consent to such modifications; PROVIDED THAT, such 
modifications do not increase the obligations of Tenant under this Lease or 
adversely affect Tenant's rights under this Lease.  Tenant shall be entitled 
to compensation for its reasonable out-of-pocket expenses (up to $500.00) 
regarding any such requested modification.

4.20      HAZARDOUS SUBSTANCES.

     4.20.1    Tenant agrees that neither Tenant, any of Tenant's Agents nor any
other person will store, place, generate, manufacture, refine, handle, or locate
on, in, under or around the Land, Center, or Buildings any Hazardous Substance,
except for storage, handling and use of reasonable quantities and types of
cleaning fluids and office supplies in the Premises in the ordinary course and
the prudent conduct of Tenant's business in the Premises, PROVIDED THAT, (a) the
storage, handling and use of such permitted Hazardous Substances must at all
times conform to all Governmental Requirements and to applicable fire, safety
and insurance requirements; (b) the types and quantities of permitted Hazardous
Substances which are stored in the Premises must be reasonable and appropriate
to the nature and size of Tenant's operation in the Premises and reasonable and
appropriate for a first-class building of the same or similar use and in the
same market area as the Center; (c) no Hazardous Substance shall be spilled or
disposed of on, in, under or around the Land, Center, or Buildings or otherwise
discharged from the Premises or any area adjacent to the Land, Center, or
Buildings; and (d) in no event will Tenant be permitted to store, handle or use
on, in, under or around the Premises any Hazardous Substance which will increase
the rate of fire or extended coverage insurance on the Land, Center, or
Buildings, unless: (1) such Hazardous Substance and the expected rate increase
have been specifically disclosed in writing to Landlord; (2) Tenant has agreed
in writing to pay any rate increase related to each such Hazardous Substance;
and (3) Landlord has approved in writing each such Hazardous Substance, which
approval shall be subject to Landlord's discretion.


                                    19
<PAGE>


     4.20.2    Tenant shall indemnify, defend and hold harmless Landlord and
Landlord's Agents from and against any and all Claims arising out of any breach
of any provision of this paragraph, which expenses shall also include laboratory
testing fees, personal injury claims, clean-up costs and environmental
consultants' fees.  Tenant agrees that Landlord may be irreparably harmed by
Tenant's breach of this paragraph and that a specific performance action may
appropriately be brought by Landlord; PROVIDED THAT, Landlord's election to
bring or not bring any such specific performance action shall in no way limit,
waive, impair or hinder Landlord's other remedies against Tenant.

     4.20.3    As of the execution date of this Lease, Tenant represents and
warrants to Landlord that, except as otherwise disclosed by Tenant to Landlord,
Tenant has no intent to bring any Hazardous Substances on, in or under the
Premises except for the type and quantities authorized in the first paragraph of
the section entitled "HAZARDOUS SUBSTANCES."

4.21      ACCESS LAWS.

     4.21.1    Tenant agrees to notify Landlord immediately if Tenant receives
notification or otherwise becomes aware of (1) any condition or situation on,
in, under or around the Land, Center, or Buildings which may constitute a
violation of any Access Laws, or (2) any threatened or actual lien, action or
notice that the Land, Center, or Buildings is not in compliance with any Access
Laws.  If Tenant is responsible for such condition, situation, lien, action or
notice under this paragraph, Tenant's notice to Landlord shall include a
statement as to the actions Tenant proposes to take in response to such
condition, situation, lien, action or notice.

     4.21.2    Tenant shall not alter or permit any assignee or subtenant or any
other person to alter the Premises in any manner which would violate any Access
Laws or increase Landlord's responsibilities for compliance with Access Laws,
without the prior approval of the Landlord.  In connection with any such
approval, Landlord may require a certificate of compliance with Access Laws from
an architect, engineer or other person acceptable to Landlord.  Tenant agrees to
pay the reasonable fees incurred by such architect, engineer or other third
party in connection with the issuance of such certificate of compliance. 
Landlord's consent to any proposed Tenant Alteration shall (a) not relieve
Tenant of its obligations or indemnities contained in this paragraph or this
Lease or (b) be construed as a warranty that such proposed alternation complies
with any Access Law.

     4.21.3    Tenant shall be solely responsible for all costs and expenses
relating to or incurred in connection with:  (a) failure of the Premises to
comply with the Access Laws; and (b) bringing the Center and the common areas of
the Center into compliance with Access Laws, if and to the extent such
noncompliance arises out of or relates to:  (1) Tenant's use of the Premises
(other than Tenant's current use of the Premises as a commercial facility),
including the hiring of employees; (2) any Tenant Alterations to the Premises;
(3) any Tenant Improvements constructed in the Premises at the request of
Tenant, regardless of whether such improvements are constructed prior to or
after the Commencement Date; or (4) the Premises becoming a public
accommodation, as that term is used in the Access Laws, as a result of Tenant's
use thereof.

     4.21.4    Landlord shall be responsible for all costs and expenses relating
to or incurred in connection with bringing the common areas of the Center into
compliance with Access Laws, unless such costs and expenses are Tenant's
responsibility as provided in the preceding subparagraph.  Any cost or expense
paid or incurred by Landlord to bring the Premises or common areas of the Center
into compliance with Access Laws which is not Tenant's responsibility under the
preceding subparagraphs shall be amortized over the useful economic life of the
improvements (not to exceed twenty (20) years) using an amortization rate of
twelve percent (12%) per annum, and shall be an Operating Cost for purposes of
this Lease.

     4.21.5    Tenant agrees to indemnify, defend and hold harmless Landlord and
Landlord's Agents from and against any and all Claims arising out of or relating
to any failure of Tenant or Tenant's Agents to comply with Tenant's obligations
under this paragraph.

     4.21.6    The provisions of this paragraph shall supersede any other
provisions in this Lease regarding Access Laws, to the extent inconsistent with
the provisions of any other paragraphs.

4.22      QUIET ENJOYMENT.  Landlord covenants that Tenant, upon paying Base 
Rent, Additional Rent, Additional Tenant Improvement Rent, and all other sums 
payable under this Lease and performing all covenants and conditions required 
of Tenant under this Lease shall and may peacefully have, hold and enjoy the 
Premises without hindrance or molestation by Landlord or any entity or person 
for whom Landlord is vicariously liable under applicable law.

4.23      SIGNS.  Subject to compliance with all Governmental Requirements, 
Tenant shall have the right to install (a) signs on the Buildings' exterior 
as described in EXHIBIT F attached to this Lease (if any), (b) signs 
consistent with Existing Space signage (including signage on the Buildings' 
exterior and monument signage), or (c) signs consistent with signage 
permitted elsewhere in the Center or as currently allowed under the Existing 
Lease.  The exact size, appearance and location of such signs shall be 
subject to Landlord's prior written approval (which shall not be unreasonably 
withheld or delayed) and shall be consistent with Landlord's existing sign 
criteria then in existence for the Center.  Any and all costs in connection 
with the permitting, fabrication, installation, maintenance and removal 

                                     20
<PAGE>


of Tenant's signs (including the cost of removal of the signs and repair to 
the Buildings caused by such removal) shall be borne by Tenant.  Tenant 
agrees to maintain any such signs, awning, canopy, decoration, lettering, 
advertising matter or other thing as may be approved, in good condition at 
all times.  Tenant shall not inscribe an inscription, or post, place, or in 
any manner display any sign, notice, picture, placard or poster, or any 
advertising matter whatsoever, anywhere in or about the Land or Center at 
places visible (either directly or indirectly as an outline or shadow on a 
glass pane) from anywhere outside the Premises without first obtaining 
Landlord's consent, unless permitted in EXHIBIT F.  Any such consent by 
Landlord shall be upon the understanding and condition that Tenant shall 
remove the same at the expiration or sooner termination of this Lease.

4.24      SUBORDINATION.  Tenant subordinates this Lease and
all rights of Tenant under this Lease to any mortgage, deed of trust, ground
lease or vendor's lien, or similar instrument which may from time to time be
placed upon the Premises (and all renewals, modifications, replacements and
extensions of such encumbrances), and each such mortgage, deed of trust, ground
lease or lien or other instrument shall be superior to and prior to this Lease;
PROVIDED THAT, Landlord provides Tenant with a nondisturbance agreement
negotiated from the standard form of the applicable lender or ground lessor that
does not materially affect Tenant's rights hereunder.  Tenant further covenants
and agrees that if the lender or ground lessor acquires the Premises as a
purchaser at any foreclosure sale or otherwise, Tenant shall, provided such
party does not disturb Tenant (except as allowed under this Lease), recognize
and attorn to such party as landlord under this Lease, and shall make all
payments required hereunder to such new landlord without deduction or set-off
and, upon the request of such purchaser or other successor, execute, deliver and
acknowledge documents confirming such attornment.  Tenant waives the provisions
of any law or regulation, now or hereafter in effect, which may give or purport
to give Tenant any right to terminate or otherwise adversely affect this Lease
and the obligations of Tenant hereunder in the event that any such foreclosure
or termination or other proceeding is prosecuted or completed.  Landlord
represents to Tenant that as of the date this Lease is executed by Landlord, the
Premises is not subject to any mortgage, deed of trust or ground lease.

4.25      WORKERS COMPENSATION IMMUNITY.  If and to the extent that Tenant is 
obligated to indemnify, defend or hold harmless Landlord or Landlord's Agents 
from any Claims arising from its use of the Premises or any act or failure to 
act by Tenant or Tenant's Agents or otherwise, Tenant expressly waives, to 
and in favor of Landlord and Landlord's Agents, its statutory workers 
compensation act employers immunity relative to any injury to an employee or 
employees of Tenant.

4.26      BROKERS.  Upon execution of this Lease, Landlord shall pay to Hume 
Myers Tenant Counsel L.L.C., attn: Gregory R. Hume, as commission for the 
lease of the Magni Space, the amount determined pursuant to the terms of this 
paragraph set forth below.  In the event Tenant shall lease from Landlord the 
BIT Space, NCD Space, Stream Space, or additional space pursuant to paragraph 
2.2.4 (or any other space in the Center which is substituted for any of the 
preceding spaces, the negotiations for the rental of which were actively 
participated in by Hume Myers Tenant Counsel L.L.C. pursuant to Tenant's 
written designation of said company as Tenant's representative, and only to 
the extent that such substitute space does not exceed the square footage of 
the applicable replaced space), Landlord shall be responsible to pay the 
commission due to Hume Myers Tenant Counsel L.L.C. as set forth below for the 
lease by Tenant of such space.  The commission to be paid shall equal two and 
one-half percent (2.5%) of the aggregate Base Rent for the first sixty (60) 
months in which Base Rent is to be paid, plus one and one-quarter percent 
(1.25%) of the aggregate Base Rent for the remainder of the lease term; 
PROVIDED, however, that no commission shall be due or payable on any rental 
paid by Tenant for its lease of any space in the Center after February 29, 
2004.  Except as provided in the preceding sentences, and except for 
commissions which may be due to Trammell Crow NW, Inc., Tenant agrees to be 
solely responsible for all commissions, finders fees and any other sums 
claimed to be due by any broker, finder or other intermediary in connection 
with this Lease of the Premises or any lease by Tenant of the Existing Space, 
the Magni Space, the BIT Space, the NCD Space, the Stream Space, or any other 
space in the Center.  Each party to this Lease shall indemnify, defend and 
hold harmless the other party from and against any and all Claims asserted 
against such other party by any real estate broker, finder or intermediary 
for which the indemnifying party is responsible under this paragraph.

4.27      EXCULPATION AND LIMITATION OF LIABILITY.  Each joint venturer of 
Landlord has executed this Lease by its trustee or investment advisor signing 
solely in a representative capacity.  Notwithstanding anything contained in 
this Lease to the contrary, Tenant confirms that the covenants of Landlord 
are made and intended, not as personal covenants of the trustee or investment 
advisor, or for the purpose of binding the trustee or investment advisor 
personally, but solely in the exercise of the representative powers conferred 
upon the trustee or investment advisor by its principal.  Liability with 
respect to the entry and performance of this Lease by or on behalf of 
Landlord, however it may arise, shall be asserted and enforced only against 
the Landlord's estate and interest in the Center and neither Landlord nor 
either joint venturer thereof shall have any personal liability in the event 
of any claim against Landlord arising out of or in connection with this 
Lease, the relationship of Landlord and Tenant or Tenant's use of the 
Premises.  Further, in no event whatsoever shall any Landlord's Agent have 
any liability or responsibility whatsoever arising out of or in connection 
with this Lease, the relationship of Landlord and Tenant or 

                                   21
<PAGE>


Tenant's use of the Premises.  Any and all personal liability, if any, 
beyond that which may be asserted under this paragraph, is expressly waived 
and released by Tenant and by all persons claiming by, through or under 
Tenant.

4.28      Intentionally Deleted.

4.29      MECHANIC'S LIENS AND TENANT'S PERSONAL PROPERTY TAXES

     4.29.1    Tenant shall have no authority, express or implied, to create or
place any lien or encumbrance of any kind or nature whatsoever upon, or in any
manner to bind, the interest of Landlord or Tenant in the Premises or to charge
the rentals payable under this Lease for any Claims in favor of any person
dealing with Tenant, including those who may furnish materials or perform labor
for any construction or repairs.  Tenant shall pay or cause to be paid all sums
legally due and payable by it on account of any labor performed or materials
furnished in connection with any work performed on the Premises on which any
lien is or can be validly and legally asserted against its leasehold interest in
the Premises and Tenant shall indemnify, defend and hold harmless Landlord from
any and all Claims arising out of any such asserted Claims.  Tenant agrees to
give Landlord immediate written notice of any such Claim.

     4.29.2    Tenant shall be liable for all taxes levied or assessed against
personal property, furniture or fixtures placed by Tenant in the Premises.  If
any such taxes for which Tenant is liable are levied or assessed against
Landlord or Landlord's property and Landlord elects to pay them or if the
assessed value of Landlord's property is increased by inclusion of such personal
property, furniture or fixtures and Landlord elects to pay the taxes based on
such increase, Tenant shall reimburse Landlord for the sums so paid by Landlord,
upon demand by Landlord.

      SECTION 5:  DEFAULT AND REMEDIES

5.1       EVENTS OF DEFAULT.

     5.1.1     The occurrence of any one or more of the following events shall
constitute a material default and breach of this Lease by Tenant ("EVENT OF
DEFAULT"):

          (a)  vacation or abandonment of all or any portion of the Premises;

          (b)  failure by Tenant to make any payment of Base Rent, Additional
Rent, Additional Tenant Improvement Rent, or any other sum payable by Tenant
under this Lease within three (3) Business Days after its due date, PROVIDED
THAT, no more than two (2) times during any continuous twelve-month period, and
no more than five (5) times during the entire Lease Term (including any
extension), Landlord shall provide written notice of such failure to Tenant and
there shall not be an Event of Default under this subparagraph 5.1.1(b) unless
Tenant's failure to make such payment shall continue for a period of five (5)
Business Days after such notice;

          (c)  failure by Tenant to observe or perform any covenant or condition
of this Lease, other than the making of payments, where such failure shall
continue for a period of twenty (20) Business Days after written notice from
Landlord or, if such failure cannot be cured using diligent efforts in such time
period, Tenant shall have an additional sixty (60) Business Days to complete
such cure so long as Tenant commenced such cure within the original twenty (20)
Business Day time period and continues thereafter to diligently pursue
completion of the cure during the additional sixty (60) Business-Day period;

          (d)  (1) the making by Tenant of any general assignment or general
arrangement for the benefit of creditors; (2) the filing by or against Tenant of
a petition in bankruptcy, including reorganization or arrangement, unless, in
the case of a petition filed against Tenant, the same is dismissed within twenty
(20) Business Days; (3) the appointment of a trustee or receiver to take
possession of substantially all of Tenant's assets located in the Premises or of
Tenant's interest in this Lease; (4) any execution, levy, attachment or other
process of law against any property of Tenant or Tenant's interest in this
Lease; (5) adjudication that Tenant is bankrupt; (6) the making by Tenant of a
transfer in fraud of creditors; or (7) the failure of Tenant to generally pay
its debts as they become due; or

          (e)  there shall occur a default by Tenant under the Existing Lease
which is not cured within any applicable cure period specified in the Existing
Lease.

     5.1.2     Tenant shall notify Landlord promptly of any Event of Default or
any facts, conditions or events which, with the giving of notice or passage of
time or both, would constitute an Event of Default.

     5.1.3     If a petition in bankruptcy is filed by or against Tenant, and if
this Lease is treated as an "unexpired lease" under applicable bankruptcy law in
such proceeding, then Tenant agrees that Tenant shall not attempt nor cause any
trustee to attempt to extend the applicable time period within which this Lease
must be assumed or rejected.

5.2       REMEDIES.  If any Event of Default occurs, Landlord may at any time 
after such occurrence, with or without notice or demand except as stated in 
this paragraph, and without limiting Landlord in the exercise of any right or 
remedy at law which Landlord may have by reason of such Event of Default, 
exercise the rights and remedies, either singularly or in combination, as are 
specified or described in the subparagraphs of this paragraph.


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<PAGE>


     5.2.1     Landlord may terminate this Lease and all rights of Tenant under
this Lease either immediately or at some later date by giving Tenant written
notice that this Lease is terminated.  If Landlord so terminates this Lease,
then Landlord may recover from Tenant the sum of:

          (a)  the unpaid Base Rent, Additional Rent, Additional Tenant
Improvement Rent, and all other sums payable under this Lease which have been
earned at the time of termination;

          (b) interest at the Default Rate on the unpaid Base Rent, Additional
Rent, Additional Tenant Improvement Rent, and all other sums payable under this
Lease which have been earned at the time of termination; plus

          (c)  the amount by which the unpaid Base Rent, Additional Rent,
Additional Tenant Improvement Rent, and all other sums payable under this Lease
which would have been earned after termination until the time of award exceeds
the amount of such rental loss, if any, as Tenant affirmatively proves could
have been reasonably avoided and interest on such excess at the Default Rate;
plus

          (d)  the amount by which the aggregate of the unpaid Base Rent,
Additional Rent, Additional Tenant Improvement Rent, and all other sums payable
under this Lease for the balance of the Lease Term after the time of award
exceeds the amount of rental loss, if any, as Tenant affirmatively proves could
be reasonably avoided, with such difference being discounted to present value at
the Prime Rate at the time of award; plus

          (e)  any other amount necessary to compensate Landlord for the
detriment proximately caused by Tenant's failure to perform Tenant's obligations
under this Lease or which, in the ordinary course of things, would be likely to
result from such failure, including leasing commissions, tenant improvement
costs, renovation costs and advertising costs; plus

          (f)  all such other amounts in addition to or in lieu of the foregoing
as may be permitted from time to time by applicable law.

     5.2.2  Landlord shall also have the right, with or without terminating this
Lease, to re-enter the Premises and remove all persons and property from the
Premises.  Landlord may cause property so removed from the Premises to be stored
in a public warehouse or elsewhere at the expense and for the account of Tenant.

     5.2.3  Landlord shall also have the right, without terminating this Lease,
to accelerate and recover from Tenant the sum of all unpaid Base Rent,
Additional Rent, Additional Tenant Improvement Rent, and all other sums payable
under the then remaining term of the Lease, discounting such amount to present
value at the Prime Rate.

     5.2.4  If Tenant vacates, abandons or surrenders the Premises without
Landlord's consent, or if Landlord re-enters the Premises as provided in
subparagraph 5.2.2 or takes possession of the Premises pursuant to legal
proceedings or through any notice procedure provided by law, then, if Landlord
does not elect to terminate this Lease, Landlord may, from time to time, without
terminating this Lease, either (a) recover all Base Rent, Additional Rent,
Additional Tenant Improvement Rent, and all other sums payable under this Lease
as they become due or (b) relet the Premises or any part of the Premises on
behalf of Tenant for such term or terms, at such rent or rents and pursuant to
such other provisions as Landlord, in its sole discretion, may deem advisable,
all with the right, at Tenant's cost, to make alterations and repairs to the
Premises and recover any deficiency from Tenant as set forth in
subparagraph 5.2.5.

     5.2.5  None of the following remedial actions, singly or in combination,
shall be construed as an election by Landlord to terminate this Lease unless
Landlord has in fact given Tenant written notice that this Lease is terminated: 
an act by Landlord to maintain or preserve the Premises; any efforts by Landlord
to relet the Premises; any repairs or alterations made by Landlord to the
Premises; re-entry, repossession or reletting of the Premises by Landlord
pursuant to this paragraph; or the appointment of a receiver, upon the
initiative of Landlord, to protect Landlord's interest under this Lease.  If
Landlord takes any of the foregoing remedial action without terminating this
Lease, Landlord may nevertheless at any time after taking any such remedial
action terminate this Lease by written notice to Tenant.

     5.2.6  If Landlord relets the Premises, Landlord shall apply the revenue
from such reletting as follows:  FIRST, to the payment of any indebtedness other
than Base Rent, Additional Rent, Additional Tenant Improvement Rent, or any
other sums payable under this Lease by Tenant to Landlord; SECOND, to the
payment of any cost of reletting (including finders' fees and leasing
commissions); THIRD, to the payment of the cost of any alterations,
improvements, maintenance and repairs to the Premises; and FOURTH, to the
payment of Base Rent, Additional Rent, Additional Tenant Improvement Rent, and
other sums due and payable and unpaid under this Lease.  Landlord shall hold and
apply the residue, if any, to payment of future Base Rent, Additional Rent,
Additional Tenant Improvement Rent, and other sums payable under this Lease as
the same become due, and shall deliver the eventual balance, if any, to Tenant. 
Should revenue from letting during any month, after application pursuant to the
foregoing provisions, be less than the sum of the Base Rent, Additional Rent,
Additional Tenant Improvement Rent, and other sums payable under this Lease and
Landlord's expenditures for the Premises during such month.  Tenant shall be
obligated to pay such deficiency to Landlord as and when such deficiency arises.


                                        23
<PAGE>


     5.2.7     Pursuit of any of the foregoing remedies shall not preclude
pursuit of any of the other remedies provided in this Lease or by law (all such
remedies being cumulative), nor shall pursuit of any remedy provided in this
Lease constitute a forfeiture or waiver of any Base Rent, Additional Rent,
Additional Tenant Improvement Rent, or other sum payable under this Lease or of
any damages accruing to Landlord by reason of the violation of any of the
covenants or conditions contained in this Lease.

5.3       RIGHT TO PERFORM.  If Tenant shall fail to pay any sum of money, 
other than Base Rent, Additional Rent, or Additional Tenant Improvement Rent 
required to be paid by it under this Lease or shall fail to perform any other 
act on its part to be performed under this Lease, and such failure shall 
continue for fifteen (15) Business Days after notice of such failure by 
Landlord, or such shorter time if necessary under the circumstances, Landlord 
may, but shall not be obligated to, and without waiving or releasing Tenant 
from any obligations of Tenant, make such payment or perform such other act 
on Tenant's part to be made or performed as provided in this Lease. Landlord 
shall have (in addition to any other right or remedy of Landlord) the same 
rights and remedies in the event of the nonpayment of sums due under this 
paragraph as in the case of default by Tenant in the payment of Base Rent.

5.4       LANDLORD'S DEFAULT.  In the event that Landlord defaults under or 
breaches this Lease, Tenant shall notify Landlord of such default or breach 
in writing, and Tenant shall not exercise any right or remedy which Tenant 
may have under this Lease or at law if Landlord commences to cure such 
default or breach within twenty (20) Business Days after receipt of Tenant's 
notice and thereafter diligently prosecutes the cure to completion.  If 
Landlord fails to commence or diligently prosecute such cure as provided in 
the preceding sentence, then, subject to the additional conditions set forth 
below, Tenant, upon ten (10) Business Days prior written notice to Landlord, 
may exercise rights of self-help to cure such default and may invoice 
Landlord for all reasonable and actual out-of-pocket costs ("SELF-HELP 
COSTS") incurred by Tenant in effectuating such cure, PROVIDED THAT, (a) 
Tenant shall not have any rights of self-help unless Landlord's breach has a 
material adverse impact on the conduct of Tenant's business in, or quiet 
enjoyment of, the Premises, (b) Tenant shall be responsible for any Claims 
for property damage or personal injury arising out of or relating to Tenant's 
effectuating such cure, (c) all of the terms and conditions set forth in 
paragraph 4.5 shall be applicable to any work performed by or on behalf of 
Tenant in effectuating such cure, and (d) Tenant shall not have any right to 
offset or credit the Self-Help Costs or any portion thereof against Base 
Rent, Additional Rent, Additional Tenant Improvement Rent, or any other sums 
payable by Tenant under this Lease.

                  SECTION 6:  MISCELLANEOUS PROVISIONS

6.1       NOTICES.  Any notice, request or written communication required or 
permitted to be delivered under this Lease shall be: (a) in writing; (b) 
transmitted by personal delivery, express or courier service, United States 
Postal Service in the manner described below, or electronic means of 
transmitting written material; and (c) deemed to be delivered on the earlier 
of the date received or four (4) Business Days after having been deposited in 
the United States Postal Service, postage prepaid. Such writings shall be 
addressed to Landlord or Tenant, as the case may be, at the respective 
designated addresses set forth opposite their signatures, or at such other 
address(es) as they may, after the execution date of this Lease, specify by 
written notice delivered in accordance with this paragraph, with copies to 
the persons at the addresses, if any, designated opposite each party's 
signature.  Those notices which contain a notice of breach or default or a 
demand for performance may be sent by any of the methods described in clause 
(b) above, but if transmitted by personal delivery or electronic means, shall 
also be sent concurrently by certified or registered mail, return receipt 
requested.

6.2       ATTORNEY'S FEES AND EXPENSES. In the event either party requires 
the services of an attorney in connection with enforcing the terms of this 
Lease, or in the event suit is brought for the recovery of Base Rent, 
Additional Rent, Additional Tenant Improvement Rent or any other sums payable 
under this Lease or for the breach of any covenant or condition of this 
Lease, or for the restitution of the Premises to Landlord or the eviction of 
Tenant during the Lease Term or after the expiration or earlier termination 
of this Lease, the substantially prevailing party shall be entitled to a 
reasonable sum for attorney's and paralegal's fees incurred at the trial or 
appellate levels and for all costs and expenses associated with such levels.

6.3       NO ACCORD AND SATISFACTION.  No payment by Tenant or receipt by 
Landlord of an amount less than the Base Rent, Additional Rent, Additional 
Tenant Improvement Rent, or any other sum due and payable under this Lease 
shall be deemed to be other than a payment on account of the Base Rent, 
Additional Rent, Additional Tenant Improvement Rent, or other such sum, nor 
shall any endorsement or statement on any check or any letter accompanying 
any check or payment be deemed an accord and satisfaction, nor preclude 
Landlord's right to recover the balance of any amount payable or Landlord's 
right to pursue any other remedy provided in this Lease or at law.

6.4       SUCCESSORS; JOINT AND SEVERAL LIABILITY.  Except as provided in the 
paragraph captioned "EXCULPATION AND LIMITATION OF LIABILITY" and subject to 
the paragraph captioned "ASSIGNMENT AND SUBLETTING BY LANDLORD", all of the 
covenants and conditions contained in this Lease shall apply to and be 
binding upon Landlord and Tenant and their respective heirs, executors, 
administrators, successors and 


                                    24
<PAGE>


assigns. In the event that more than one person, partnership, company, 
corporation or other entity is included in the term "Tenant," then each such 
person, partnership, company, corporation or other entity shall be jointly 
and severally liable for all obligations of Tenant under this Lease.

6.5       CHOICE OF LAW.  This Lease shall be construed and governed by the 
laws of the state in which the Land is located.  Tenant consents to 
Landlord's choice of venue for any legal proceeding brought by Landlord or 
Tenant to enforce the terms of this Lease.

6.6       NO WAIVER OF REMEDIES.  The waiver by Landlord or Tenant of any 
covenant or condition contained in this Lease shall not be deemed to be a 
waiver of any subsequent breach of such covenant or condition nor shall any 
custom or practice which may develop between the parties in the 
administration of this Lease be construed to waive or lessen the rights of 
Landlord or Tenant to insist on the strict performance by Tenant or Landlord 
of all of the covenants and conditions of this Lease.  No act or thing done 
by Landlord or Landlord's Agents during the Lease Term shall be deemed an 
acceptance or a surrender of the Premises, and no agreement to accept a 
surrender of the Premises shall be valid unless made in writing and signed by 
Landlord.  The mention in this Lease of any particular remedy shall not 
preclude Landlord from any other remedy it might have, either under this 
Lease or at law, nor shall the waiver of or redress for any violation of any 
covenant or condition in this Lease or in any of the rules or regulations 
attached to this Lease or later adopted by Landlord, prevent a subsequent 
act, which would have originally constituted a violation, from having all the 
force and effect of an original violation.  The receipt by Landlord of Base 
Rent, Additional Rent, Additional Tenant Improvement Rent, or any other sum 
payable under this Lease with knowledge of a breach of any covenant or 
condition in this Lease shall not be deemed a waiver of such breach.  The 
failure of Landlord to enforce any of the rules and regulations attached to 
this Lease or later adopted, against Tenant or any other tenant in the 
Center, shall not be deemed a waiver.  Any waiver by Landlord must be in 
writing and signed by Landlord to be effective.

6.7       OFFER TO LEASE.  The submission of this Lease to Tenant or its 
broker or other agent does not constitute an offer to Tenant to lease the 
Premises.  This Lease shall have no force or effect until: (a) it is executed 
and delivered by Tenant to Landlord; and (b) it is executed and delivered by 
Landlord to Tenant.

6.8       FORCE MAJEURE.  In the event that Landlord shall be delayed, 
hindered in or prevented from the performance of any act or obligation 
required under this Lease by reason of acts of God, strikes, lockouts, labor 
troubles or disputes, inability to procure or shortage of materials or labor, 
failure of power or utilities, delay in transportation, fire, vandalism, 
accident, flood, severe weather, other casualty, Governmental Requirements 
(including mandated changes in the Plans and Specifications or the Tenant 
Improvements resulting from changes in pertinent Governmental Requirements or 
interpretations thereof), riot, insurrection, civil commotion, sabotage, 
explosion, war, national or local emergency, acts or omissions of others, 
including Tenant, or other reasons of a similar or dissimilar nature not 
solely the fault of, or under the exclusive control of, Landlord, then 
performance of such act shall be excused for the period of the delay and the 
period for the performance of any such act shall be extended for the period 
equivalent to the period of such delay.  In the event that Tenant shall be 
delayed, hindered in or prevented from the performance of any act or 
obligation required under this Lease (other than any act or obligation of 
Tenant required under any Work Agreement), by reason of acts of God, flood, 
severe weather, riot, insurrection, or national emergency, then performance 
of such act shall be excused for the period of the delay (not to exceed 
ninety (90) days) and the period for the performance of any such act shall be 
extended for the period equivalent to the period of such delay (not to exceed 
ninety (90) days); PROVIDED, however, that under no circumstance shall any 
applicable Commencement Date be delayed as a result of the extension of time 
for the performance of any act or obligation of Tenant as set forth above.

6.9       LANDLORD'S CONSENT.  Unless otherwise provided in this Lease, 
whenever Landlord's consent, approval or other action is required under the 
terms of this Lease, such consent, approval or action shall be subject to 
Landlord's judgment or discretion exercised in good faith and shall be timely 
delivered in writing.

6.10      SEVERABILITY; CAPTIONS.  If any clause or provision of this Lease 
is determined to be illegal, invalid, or unenforceable under present or 
future laws, the remainder of this Lease shall not be affected by such 
determination, and in lieu of each clause or provision that is determined to 
be illegal, invalid or unenforceable, there shall be added as a part of this 
Lease a clause or provision as similar in terms to such illegal, invalid or 
unenforceable clause or provision as may be possible and be legal, valid and 
enforceable.  Headings or captions in this Lease are added as a matter of 
convenience only and in no way define, limit or otherwise affect the 
construction or interpretation of this Lease.

6.11      INTERPRETATION.  Whenever a provision of this Lease uses the term 
(a) "include" or "including", that term shall not be limiting but shall be 
construed as illustrative, (b) "covenant", that term shall include any 
covenant, agreement, term or provision, and (c) "at law", that term shall 
mean at law or in equity, or both.  This Lease shall be given a fair and 
reasonable interpretation of the words contained in it without any weight 
being given to whether a provision was drafted by one party or its counsel.


                                   25
<PAGE>


6.12      INCORPORATION OF PRIOR AGREEMENT; AMENDMENTS.  Except for the 
Existing Lease, this Lease contains all of the agreements of the parties to 
this Lease with respect to any matter covered or mentioned in this Lease, and 
no prior agreement or understanding pertaining to any such matter shall be 
effective for any purpose.  No provision of this Lease may be amended or 
added to except by an agreement in writing signed by the parties to this 
Lease or their respective successors in interest.

6.13      AUTHORITY.  If Tenant is a partnership, company, corporation or 
other entity, each individual executing this Lease on behalf of Tenant 
represents and warrants to Landlord that he or she is duly authorized to so 
execute and deliver this Lease and that all partnership, company, corporation 
or other entity actions and consents required for execution of this Lease 
have been given, granted or obtained.

6.14      TIME OF ESSENCE.  Time is of the essence with respect to the 
performance of every covenant and condition of this Lease.

6.15      SURVIVAL OF OBLIGATIONS. Notwithstanding anything contained in this 
Lease to the contrary or the expiration or earlier termination of this Lease, 
any and all obligations of either party accruing prior to the expiration or 
termination of this Lease shall survive the expiration or earlier termination 
of this Lease, and either party shall promptly perform all such obligations 
whether or not this Lease has expired or terminated.  Such obligations shall 
include any and all indemnity obligations set forth in this Lease.

6.16      CONSENT TO SERVICE.  Tenant irrevocably consents to the service of 
process of any action or proceeding at the address of the Premises.  Nothing 
in this paragraph shall affect the right to serve process in any other manner 
permitted by law.

6.17      LANDLORD'S AUTHORIZED AGENTS.  No property manager or broker shall 
be considered an authorized agent of Landlord to amend, renew or terminate 
this Lease or to compromise any of Landlord's claims under this Lease or to 
bind Landlord in any manner.

6.18      WAIVER OF JURY TRIAL.  Landlord and Tenant agree to waive trial by 
jury in any action, proceeding or counterclaim brought by either against the 
other on any matter arising out of or relating in any way to this Lease.

6.19      COUNTERPARTS; FACSIMILE SIGNATURES.  This Lease may be executed in 
counterparts, each of which shall be deemed an original and all of which 
shall constitute one and the same instrument.  Signatures transmitted by 
facsimile shall constitute original signatures, provided that, at the request 
of either party, the other party will confirm facsimile-transmitted 
signatures by delivering an executed original of this Lease to the requesting 
party.

IN WITNESS WHEREOF, this Lease has been executed the day and year first above
set forth.

DESIGNATED ADDRESS FOR LANDLORD:         LANDLORD:
4380 SW Macadam Avenue, Suite 100
Portland, Oregon  97201                  SPIEKER PROPERTIES, L.P., a
Facsimile:  503-221-8627                 California limited partnership

                                         By:     Spieker Properties, Inc., a
                                                 Maryland corporation, its 
                                                 general partner


                                                 By:   /S/ JAMES C. EDDY
                                                 Name:  James C. Eddy
                                                 Its:  Senior Vice President


                                       26
<PAGE>


DESIGNATED ADDRESS FOR TENANT:         TENANT:

Integrated Measurement Systems         INTEGRATED MEASUREMENT SYSTEMS,
Attn: Keith L. Barnes                  INC., an Oregon corporation
9525 SW Gemini Drive
Beaverton, Oregon  97008
Facsimile:  503-644-6969               By:  /s/ Keith L. Barnes
                                            Name:  Keith L. Barnes
     WITH COPY TO:                          Its:     President and CEO

Alter Wynne Hewett Dodson &
Skerritt, LLP
Attn: Christopher T. Matthews
Suite 1800
222 S.W. Columbia
Portland, Oregon  97201-6618
Facsimile:  503-226-0079


<PAGE>


                                EXHIBIT A TO LEASE


                             LEGAL DESCRIPTION OF LAND

<PAGE>

                                EXHIBIT B TO LEASE

                   DRAWING SHOWING LOCATION OF THE EXISTING SPACE


<PAGE>

                                EXHIBIT C TO LEASE

                              [INTENTIONALLY OMITTED]

<PAGE>


                                EXHIBIT D TO LEASE

                      FORM OF MEMORANDUM OF COMMENCEMENT DATE

     Spieker Properties, L.P., as Landlord, and Integrated Measurement 
Systems, Inc., as Tenant, executed that certain Lease Agreement dated as of 
_____________________________, 1997 (the "Lease").

     The Lease contemplates that upon satisfaction of certain conditions
Landlord and Tenant will agree and stipulate as to certain provisions of the
Lease.  All such conditions precedent to that stipulation have been satisfied.

     Landlord and Tenant agree as follows:

     1.   The Commencement Date of the Lease as to the _______ Space is
          ___________________________________.

     2.   The Termination Date of the Lease is
          ___________________________________________.

     3.   The Premises currently consists of ______________________ rentable
square feet.

     4.   Base Rent for the _____ Space is as follows:

          ______________ through __________________;$_______________ per month

          ______________ through __________________;$_______________ per month

          ______________ through __________________;$_______________ per month

          ______________ through __________________;$_______________ per month

     5.   Tenant's Pro Rata Share is now ________________ percent (_________%).


IN WITNESS WHEREOF, the parties have caused this Memorandum to be duly executed
as of __________________________, 199____.

LANDLORD:                                TENANT

SPIEKER PROPERTIES, L.P., a              INTEGRATED MEASUREMENT SYSTEMS,
California limited partnership,          INC., an Oregon corporation

By:     Spieker Properties, Inc., a 
        Maryland corporation
Its:    General Partner                  By:
                                            --------------------------
                                         Name:
     By:                                      ------------------------
        --------------------------       Its:
     Name:                                   -------------------------
          ------------------------
     Its: 
         -------------------------


<PAGE>


                             EXHIBIT E to Lease

                           RULES AND REGULATIONS

     1.   No sign, placard, picture, advertisement, name or notice shall be
installed or displayed on any part of the outside or inside of the Buildings or
Land without the prior written consent of the Landlord.  Landlord shall have the
right to remove, at Tenant's expense and without notice, any sign installed or
displayed in violation of this rule.  All approved signs or lettering on doors
and walls shall be printed, painted, affixed or inscribed at the expense of
Tenant by a person chosen by Landlord.

     2.   If Landlord objects in writing to any curtains, blinds, shades,
screens or hanging plants or other similar objects attached to or used in
connection with any window or door of the Premises, Tenant shall immediately
discontinue such use.  No awning shall be permitted on any part of the Premises.
Tenant shall not place anything against or near glass partitions or doors or
windows which may appear unsightly from outside the Premises.

     3.   Tenant shall not obstruct any sidewalk, halls, passages, exits,
entrances, elevators, escalators, or stairways of the Buildings.  The halls,
passages, exits, entrances, elevators, escalators and stairways are not open to
the general public.  Landlord shall in all cases retain the right to control and
prevent access to such areas of all persons whose presence in the judgment of
Landlord would be prejudicial to the safety, character, reputation and interest
of the Land, Buildings and the Buildings' tenants; PROVIDED THAT, nothing in
this Lease contained shall be construed to prevent such access to persons with
whom any Tenant normally deals in the ordinary course of its business, unless
such persons are engaged in illegal activities.  Tenant shall not go upon the
roof of the Buildings except as reasonably necessary for the purpose of
undertaking Tenant's maintenance obligations under the Lease.

     4.   The directory of the Buildings will be provided exclusively for the
display of the name and location of tenants only, and Landlord reserves the
right to exclude any other names therefrom.

     5.   Except with the written consent of Landlord, no person or persons
other than those approved by Landlord shall be employed by Tenant or permitted
to enter the Buildings for the purpose of cleaning the Premises or Buildings. 
Cleaning and janitorial services shall be provided by Tenant.  Tenant shall not
cause any unnecessary labor by carelessness or indifference to the good order
and cleanliness of the Premises.  Landlord shall not in any way be responsible
to any Tenant for any loss of property on the Premises, however occurring, or
for any damage to any Tenant's property by the janitor or any of Tenant's
Agents.

     6.   Landlord will furnish Tenant, free of charge, two (2) keys to each
door lock in the Premises.  Landlord may make a reasonable charge for any
additional keys.  Tenant shall not make or have made additional keys, and Tenant
shall not alter any lock or install a new additional lock or bolt on any door of
its Premises.  Tenant, upon the termination of its tenancy, shall deliver to
Landlord the keys of all doors which have been furnished to Tenant, and in the
event of loss of any keys so furnished, shall pay Landlord therefor.

     7.   If Tenant requires telegraphic, telephonic, computer circuits, burglar
alarm or similar services, it shall first obtain, and comply with, Landlord's
instructions for their installation, and shall pay the entire cost of such
installation(s).

     8.   Tenant shall not place a load upon any floor of the Premises which
exceeds the load per square foot which such floor was designed to carry and
which is allowed by Governmental Requirements.  Landlord shall have the right to
prescribe the weight, size and position of all equipment, materials, furniture
or other property brought into the Buildings.  Heavy objects shall, if
considered necessary by Landlord, stand on such platforms as determined by
Landlord to be necessary to properly distribute the weight.  Business machines
and mechanical equipment belonging to Tenant, which cause noise or vibration
that may be transmitted to the structure of the Buildings or to any space in the
Buildings or to any other tenant in the Buildings, shall be placed and
maintained by Tenant, at Tenant's expense, on vibration eliminators or other
devices sufficient to eliminate noise or vibration.  The persons employed to
move such equipment in or out of the Buildings must be acceptable to Landlord. 
Landlord will not be responsible for loss of, or damage to, any such equipment
or other property from any cause, and all damage done to the Buildings by
maintaining or moving such equipment or other property shall be repaired at the
expense of Tenant.

     9.   Tenant shall not use or keep in the Premises any kerosene, gasoline or
inflammable or combustible fluid or material other than those limited quantities
permitted by the Lease.  Tenant shall not use or permit to be used in the
Premises any foul or noxious gas or substance, or permit or allow the Premises
to be occupied or used in a manner offensive or objectionable to Landlord or
other occupants of the Buildings by reason of noise, odors or vibrations nor
shall Tenant bring into or keep in or about the Premises any birds or animals.

     10.  Tenant shall not use any method of heating or air-conditioning other
than that supplied by Landlord.

     11.  Tenant shall not waste any utility provided by Landlord and agrees to
cooperate fully with Landlord to assure the most effective operation of the
Buildings' heating and air-conditioning and to comply with any governmental
energy-saving rules, laws or regulations of which Tenant has actual notice.

     12.  Landlord reserves the right, exercisable without notice and without
liability to Tenant, to change the name and street address of the Buildings.


                                    1
<PAGE>


     13.  Landlord reserves the right to exclude from the Buildings between the
hours of 6 p.m. and 7 a.m. the following day, or such other hours as may be
established from time to time by Landlord, and on Sundays and legal holidays,
any person unless that person is known to the person or employee in charge of
the Buildings and has a pass or is properly identified.  Tenant shall be
responsible for all persons for whom it requests passes and shall be liable to
Landlord for all acts of such persons.  Landlord shall not be liable for damages
for any error with regard to the admission to or exclusion from the Buildings of
any person.  Landlord reserves the right to prevent access to the Buildings in
case of invasion, mob, riot, public excitement or other commotion by closing the
doors or by other appropriate action.

     14.  Tenant shall close and lock the doors of its Premises and entirely
shut off all water faucets or other water apparatus, and electricity, gas or air
outlets before Tenant and its employees leave the Premises.  Tenant shall be
responsible for any damage or injuries sustained by other tenants or occupants
of the Buildings or by Landlord for noncompliance with this rule.

     15.  Tenant shall not obtain for use on the Premises ice, drinking water,
food, beverage, towel or other similar services, except at such hours and under
such regulations as may be fixed by Landlord.

     16.  The toilet rooms, toilets, urinals, wash bowls and other apparatus
shall not be used for any purpose other than that for which they were
constructed and no foreign substance of any kind whatsoever shall be deposited
in them.  The expenses of any breakage, stoppage or damage resulting from the
violation of this rule shall be borne by Tenant if it or its employees or
invitees shall have caused it.

     17.  Tenant shall not sell, or permit the sale at retail, of newspapers,
magazines, periodicals, theater tickets or any other goods or merchandise to the
general public in or on the Premises.  Tenant shall not make any room-to-room
solicitation of business from other tenants in the Buildings.  Tenant shall not
use the Premises for any business or activity other than that specifically
provided for in the Lease.

     18.  Tenant shall not install any radio or television antenna, loudspeaker
or other device on the roof or exterior walls of the Buildings.  Tenant shall
not interfere with radio or television broadcasting or reception from or in the
Buildings or elsewhere.

     19.  Tenant shall not mark, drive nails, screws or drill into the
partitions, woodwork or plaster or in any way deface the Premises.  Landlord
reserves the right to direct electricians as to where and how telephone and
telegraph wires are to be introduced to the Premises.  Tenant shall not cut or
bore holes for wires.  Tenant shall not affix any floor covering to the floor of
the Premises in any manner except as approved by Landlord.  Tenant shall repair
any damage resulting from noncompliance with this rule.

     20.  Canvassing, soliciting and distribution of handbills or any other
written material, and peddling in the Buildings or Land are prohibited, and
Tenant shall cooperate to prevent the same.

     21.  Landlord reserves the right to exclude or expel from the Buildings and
Land any person who, in Landlord's judgment, is intoxicated, under the influence
of liquor or drugs or in violation of any of these Rules and Regulations.

     22.  Tenant shall store all of its trash and garbage within the Premises. 
Tenant shall not place in any trash box or receptacle any material which cannot
be disposed of in the ordinary and customary manner of trash and garbage
disposal.  All garbage and refuse disposal shall be made in accordance with
directions issued from time to time by Landlord.

     23.  The Premises shall not be used for lodging or any improper or immoral
or objectionable purpose.  No cooking (other than reasonable "break room"
cooking) shall be done or permitted by Tenant, except that use by Tenant of
Underwriters' Laboratory approved equipment for brewing coffee, tea, hot
chocolate and similar beverages shall be permitted; PROVIDED THAT, such
equipment and its use is in accordance with all Governmental Requirements.

     24.  Tenant shall not use in the Premises or in the public halls of the
Buildings any hand truck except those equipped with rubber tires and side guards
or such other material-handling equipment as Landlord may approve.  Tenant shall
not bring any other vehicles of any kind into the Buildings.

     25.  Without the prior written consent of Landlord, Tenant shall not use
the name of the Buildings in connection with or in promoting or advertising the
business of Tenant except as Tenant's address.

     26.  Tenant shall comply with all safety, fire protection and evacuation
procedures and regulations established by Landlord or any governmental agency.

     27.  Tenant assumes any and all responsibility for protecting the Premises
from theft, robbery and pilferage, which includes keeping doors locked and other
means of entry to the Premises closed.

     28.  The requirements of Tenant will be attended to only upon appropriate
application to the Manager of the Buildings by an authorized individual. 
Employees of Landlord are not required to perform any work or do anything
outside of their regular duties unless under special instructions from Landlord,
and no employee of Landlord is required to admit Tenant to any space other than
the Premises without specific instructions from Landlord.

     29.  Tenant shall not park its vehicles in any parking areas designated by
Landlord as areas for parking by visitors to the Buildings or Land.  Tenant
shall not leave vehicles in the parking areas overnight nor park any vehicles in
the Buildings parking areas other than automobiles, motorcycles, motor driven or
nonmotor driven bicycles or four-wheeled trucks.


                                      2
<PAGE>


     30.  Landlord may waive any one or more of these Rules and Regulations for
the benefit of Tenant or any other tenant, but no such waiver by Landlord shall
be construed as a waiver of such Rules and Regulations in favor of any other
person, nor prevent Landlord from thereafter revoking such waiver and enforcing
any such Rules and Regulations against any or all of the tenants of the
Buildings.

     31.  These Rules and Regulations are in addition to, and shall not be
construed to in any way modify or amend, in whole or in part, the covenants and
conditions of any lease of premises in the Buildings.  If any provision of these
Rules and Regulations conflicts with any provision of the Lease, the terms of
the Lease shall prevail.

     32.  Landlord reserves the right to make such other and reasonable Rules
and Regulations as, in its judgment, may from time to time be needed for safety
and security, the care and cleanliness of the Buildings and Land and the
preservation of good order in the Buildings.  Tenant agrees to abide by all the
Rules and Regulations stated in this exhibit and any additional rules and
regulations which are so made by Landlord.

     33.  Tenant shall be responsible for the observance of all of the foregoing
rules by Tenant and Tenant's Agents.


                                         3
<PAGE>


                               EXHIBIT F TO LEASE

                      DESCRIPTION OF PERMITTED EXTERIOR SIGNS


<PAGE>


                               EXHIBIT G TO LEASE

                       DRAWING SHOWING LOCATION OF BIT SPACE


<PAGE>


                               EXHIBIT H TO LEASE

                     DRAWING SHOWING LOCATION OF MAGNI SPACE


<PAGE>


                               EXHIBIT I TO LEASE

                      DRAWING SHOWING LOCATION OF NCD SPACE


<PAGE>


                               EXHIBIT J TO LEASE

                     DRAWING SHOWING LOCATION OF STREAM SPACE


<PAGE>


                               EXHIBIT K TO LEASE

                       DRAWING SHOWING LOCATION OF CENTER














                                       1


<PAGE>


                           EXHIBIT L TO LEASE

                            WORK AGREEMENT
     SECTION 1.  GENERAL

     1.1  Landlord agrees to provide funding for certain Tenant Improvements in
the applicable Space subject to the terms and conditions of this Work Agreement.
Landlord shall pay up to the applicable Tenant Improvement Allowance (the "TI
Allowance") towards the cost of designing and constructing the Tenant
Improvements in the applicable Space pursuant to the terms and conditions of
this Work Agreement.  All costs in connection with the design and construction
of the Tenant Improvements in the applicable Space in excess of the TI Allowance
shall be paid for by Tenant pursuant to paragraph 3.9, below.  Throughout the
process of design and construction of the Tenant Improvements, Barry Thomas
("Tenant's Construction Representative") shall be available for on site and
telephone consultations and decisions as necessary.  Tenant's Construction
Representative's address is 9525 SW Gemini Drive, Beaverton, OR  97008, and his
telephone number is (503) 626-5403.  Tenant's Construction Representative shall
have the authority to bind Tenant as to all matters relating to the Tenant
Improvements.

     1.2  Any disbursement of funds from the TI Allowance shall be subject to
the following general conditions set forth in this paragraph 1.2 and to any
other applicable conditions set forth in this Work Agreement.  Each of such
conditions is a condition precedent to each and every such disbursement and to
Landlord's obligation to make such disbursement.  Each of such conditions is for
the sole benefit of Landlord and may by waived only by Landlord in writing.

          (a)  There shall be no Event of Default by Tenant under the Lease
(including this Work Agreement) and there shall have occurred no act or omission
which, with the passage of time or the giving of notice, or both, would become
an Event of Default by Tenant under the Lease (including this Work Agreement);
and

          (b)  At no point in time shall any one or more assignees or subtenants
of Tenant have been in possession, in the aggregate, of more than 15,000 square
feet of the Premises, or have been in possession of any portion of the Premises
pursuant to an assignment or sublease with a term (including exercised
extensions) exceeding twenty-four (24) months (except that an assignment or
sublease of up to 6,000 square feet of the Premises to Cadence, or as permitted
pursuant to the terms of paragraph 4.16.7, shall not be counted toward the
15,000 square foot maximum or the 24-month term limitation).  For purposes of
this subparagraph 1.2(b) only, the term "assignment or sublease" shall not
include any assignment or sublease (i) executed after the date (the "Exercise
Date") upon which Tenant exercises its option, right of first refusal, or right
of first offer, as the case may be, to lease the applicable Space, and (ii) the
terms and conditions of which had not been substantially agreed upon by Tenant
and said assignee or sublessee prior to the Exercise Date.

     SECTION 2.  DESIGN OF TENANT IMPROVEMENTS

     2.1  Tenant shall select and propose for Landlord's approval a space
planner, engineer or architect (the "Design Professional") to prepare the
necessary drawings, including without limitation basic plans and Working Plans
as described below for construction of the Tenant Improvements.  Landlord shall
have ten (10) Business Days within which to approve or reject such Design
Professional.  If Landlord rejects Tenant's proposed Design Professional,
Landlord shall, at the time it notifies Tenant of such rejection, provide Tenant
with a list of no fewer than three (3) alternate design professionals, and
Tenant shall have ten (10) Business Days after receipt of such list to retain
one of the listed alternates to render the services described in the first
sentence of this paragraph 2.1.  If Landlord approves Tenant's proposed Design
Professional, Tenant shall retain such Design Professional to render the
services described in the first sentence of this paragraph 2.1.  The Tenant's
agreement with the Design Professional shall provide that in no event shall such
Design Professional assert or claim any lien, encumbrance or charge against the
Land, Buildings or Premises.  The fees of such Design Professional shall be
either paid by Tenant or, if paid by Landlord, charged against the TI Allowance.
Tenant shall cause to be clearly identified and located on the basic plans any
equipment requiring special plumbing or mechanical systems, areas subject to
above normal loads, special openings in the floor, ceiling, or walls, and other
major or special features, and locations of telephone and electrical
receptacles, outlets, and other 


                                    2
<PAGE>


items requiring electrical power (for special conditions, equipment, power 
requirements, and manufacturer's model numbers must be included).

     2.2  Within ten (10) Business Days after Tenant delivers to Landlord a copy
of the basic plans, Landlord shall either approve the basic plans or shall set
out the revisions to the basic plans reasonably required by Landlord.  Tenant's
Design Professional shall, within ten (10) Business Days, incorporate Landlord's
required revisions, and produce full working drawings for construction
sufficient to obtain all necessary permits and with sufficient detail to
construct the Tenant Improvements, including specifications for every item
included thereon (the "Working Plans").

     SECTION 3.  CONSTRUCTION OF TENANT IMPROVEMENTS

     3.1  Upon completion of the Working Plans, and unless Landlord has approved
of having the Tenant Improvements constructed by a contractor of Tenant's
choosing (as set forth below), Landlord shall solicit competitive bids from
contractors for construction of the Tenant Improvements pursuant to the Working
Plans.   Landlord shall not be absolutely required to accept the lowest bid, but
may, with Tenant's approval (which will not be unreasonably withheld or
delayed), accept the bid of any contractor that Landlord, in its reasonable
judgment, believes will construct higher quality Tenant Improvements in a timely
manner and at a reasonable cost compared to the lower bidder(s).  At the request
of Tenant, Landlord or its contractor shall provide to Tenant in writing a fixed
price bid for the cost of improvements to be provided at Tenant's expense
pursuant to Section 1 of this Work Agreement.  Within five (5) Business Days
after Tenant's receipt of such estimated cost, Tenant shall delete any items
which Tenant elects not to have constructed and shall authorize construction of
the balance of the Tenant Improvements.  In the absence of such written
authorization, Landlord shall not be obligated to commence work on the Tenant
Improvements and Tenant shall be responsible for any costs due to any resulting
delay in completion of the Tenant Improvements.

     Within three (3) Business Days of completion of the Working Plans, Tenant
may notify Landlord that Tenant requests Landlord's permission to use a
contractor of Tenant's choosing for the construction of the Tenant Improvements.
Such request shall include a proposed detailed budget and time schedule for the
Tenant Improvements and a listing and description of the contractor and each
subcontractor which Tenant proposes for such work.  Landlord shall approve or
reject Tenant's request within ten (10) Business Days.  If Landlord approves
Tenant's request to use its own contractor, then (i) the work performed by such
contractor and any subcontractors shall be in conformance with the requirements
of paragraph 3.4 of this Work Agreement, and (ii) any disbursement of funds to
Tenant from the TI Allowance shall be subject to the additional conditions set
forth in paragraph 3.5 of this Work Agreement.

     3.2  If Landlord's contractor is to construct the Tenant Improvements, then
prior to commencement of construction of the Tenant Improvements, Tenant shall
either (i) deposit with Landlord cash in an amount equal to the estimated cost
of the Tenant Improvements to be installed at Tenant's expense pursuant to
Section 1 of this Work Agreement, or (ii) provide Landlord with other evidence
or assurance satisfactory to Landlord, such as a bond, of Tenant's ability to
pay the estimated cost of such Tenant Improvements.  Landlord's contractor shall
then complete the Tenant Improvements without material deviation from the
Working Plans.  If cash is deposited by Tenant as provided above in this
paragraph 3.2, any excess paid by Tenant over the actual cost of the Tenant
Improvements shall be promptly refunded without interest to Tenant by Landlord. 
Notwithstanding the preceding sentences of this paragraph, if Tenant qualifies
for and elects to use the additional Tenant Improvement allowance described in
paragraph 3.5 of the Lease for the purpose of covering the cost of Tenant
Improvements in excess of the TI Allowance, Tenant shall not be required to
comply with clauses (i) or (ii) of this paragraph, but instead shall be required
to acknowledge in writing the amount of additional Tenant Improvement allowance
utilized under paragraph 3.5 of the Lease and Tenant's agreement to pay the
specified amount of Additional Tenant Improvement Rent.

     3.3  If Tenant desires any changes to the Tenant Improvements, Tenant shall
submit a written request for such change to Landlord, together with all plans
and specifications necessary to show and explain changes from the approved
Working Plans.  Any such change shall be subject to Landlord's reasonable
approval.  Within seven (7) Business Days after Tenant delivers to Landlord the
written change request, Landlord shall either approve the change request, deny
the change request, or set out the revisions to the change request reasonably
required by Landlord.  If Landlord's contractor is constructing the Tenant
Improvements, Landlord or such contractor shall notify Tenant in writing of the
amount, if any, which will be charged or credited to Tenant to reflect the cost
of such change.  Any such change order shall not be final until approved by
Tenant.


                                      3
<PAGE>


     3.4  If any work in connection with the Tenant Improvements is authorized
to be performed by Tenant's contractor as provided in paragraph 3.1 of this Work
Agreement, such work shall conform to each of the following requirements:

          (a)  Such work shall proceed only upon Landlord's written approval of
the public liability and property damage insurance carried by Tenant's
contractor.  Landlord shall have the right to require Tenant's contractor to
post a payment or performance bond in an amount equal to the estimated cost of
the work to be performed by such contractor.  Tenant shall supply Landlord with
the name, address, and emergency telephone number for Tenant's contractor and
all subcontractors with respect to Tenant's contractor.

          (b)  All such work shall be (i) done in conformity with a valid
building permit when required, a copy of which shall be furnished to Landlord
before such work is commenced, (ii) completed in accordance with the Working
Plans which have been approved by Landlord, (iii) completed in accordance with
all Governmental Requirements, (iv) consist of all new materials or other
materials approved by Landlord, (v) performed in accordance with all applicable
safety regulations established by Landlord or its Manager for the Center
generally, and (vi) free of defects in materials and workmanship. 
Notwithstanding any failure by Landlord to object to any such work, Landlord
shall have no responsibility for Tenant's failure to comply with all applicable
Governmental Regulations.

          (c)   All contractors constructing or installing any such work and the
respective subcontractors to each and every such contractor (i) shall be
licensed for their respective trades and (ii) shall be approved by Landlord.

          (d)  All such work shall be scheduled through Landlord or its Manager
and shall be performed in a manner and at times which do not impede or delay any
work on the applicable Space or any other space in the Center being performed by
Landlord's contractor.

          (e)  Tenant's contractor shall store any materials only in the
Premises or in such other space as may be designated by Landlord or its
contractor from time to time.  All trash and surplus construction materials
shall also be stored within the Premises and shall be promptly removed from the
Premises.

          (f)  As between Landlord and Tenant, Tenant shall be directly
responsible for all payments to or for the account of Tenant's contractor and
all subcontractors retained by Tenant's contractor.  From the applicable TI
Allowance, Landlord shall reimburse Tenant for actual costs and fees expended
within ten (10) Business Days after receipt by Landlord of Tenant's invoice for
such reimbursement and satisfaction of all other conditions to a disbursement
under this Work Agreement, but in any event no more often than monthly, up to
the amount of the applicable TI allowance.  Tenant shall provide Landlord with
copies of all current invoices and payment receipts each time Tenant invoices
Landlord for reimbursement.  Tenant shall not permit any mechanics or
materialman's liens, arising from or related to Tenant Improvements constructed
by Tenant's contractor, to be created against the Land, Buildings or Premises. 
Tenant shall use sums disbursed from the TI Allowance exclusively for the
particular category or line item of Tenant Improvements identified in Tenant's
request.  During the course of construction of the Tenant Improvements, Tenant
shall file and submit all applications and obtain and maintain in force all
permits, variances, licenses, approvals and other authorizations as are required
by Governmental Requirements.  Tenant shall promptly deliver to Landlord copies
of all such documents to Landlord.

          (g)  During the course of construction of the Tenant Improvements,
Tenant shall promptly notify Landlord upon (i) any stoppage or material delay in
construction work, (ii) any notice or other communication delivered to Tenant or
within Tenant's knowledge to the effect that the Tenant Improvements are not
being constructed in accordance with Governmental Requirements, the Working
Plans approved by Landlord, the budget or time schedule submitted to Landlord
under paragraph 3.1 of this Work Agreement, or any other requirements of this
Work Agreement, (iii) Tenant's receipt of any notice from any party, other than
Landlord, alleging that Tenant is in default of any of its obligations under any
construction contract, architecture or engineering contract, or any other
contract relating to the Tenant  Improvements, (iv) any material casualty
occurring to any part or item of the Tenant Improvements, (vi) Tenant's
knowledge of any violation of subparagraph 4.20.1 of the Lease.

          (h)  At anytime during the course of construction of the Tenant
Improvements, Landlord may, but shall have no obligation to, pay any of Tenant's
contractors or subcontractors directly out of the TI Allowance.


                                   4
<PAGE>


     If any work is to be performed in connection with the Tenant Improvements
by Landlord's contractor, such work shall conform to the requirements of clause
(b) above.

     3.5  If any work in connection with the Tenant Improvements is authorized
to be performed by Tenant's contractor as provided in paragraph 3.1 of this Work
Agreement, then any disbursement of funds to Tenant from the TI Allowance shall
be subject to the following additional conditions.  Each of such additional
conditions is a condition precedent to each and every such disbursement and to
Landlord's obligation to make such disbursement.  Each of such conditions is for
the sole benefit of Landlord and may by waived only by Landlord in writing.

          (a)  Landlord shall have received evidence satisfactory to Landlord
showing such bills, receipts, invoices and other evidence as may be required by
Landlord to substantiate Tenant's unconditional obligation for the sums covered
by the current request;

          (b)  Landlord shall have received lien waivers (conditioned only on
receipt of the specified sums) in recordable form for all work covered by the
current request and otherwise be satisfied that there are no liens, encumbrances
or defects filed or asserted in writing arising from or relating to the design
or construction of the Tenant Improvements;

          (c)  Landlord shall be satisfied that no Hazardous Substances have
been constructed, deposited, disposed, placed, buried, discharged, generated,
treated, handled or located in, on, about, under or around the Land or Buildings
in connection with the Tenant Improvements;

          (d)  Amounts included in any previous disbursement of the TI Allowance
for a specified purpose shall not have been applied to any other purpose or
payment;

          (e)  Landlord shall be satisfied that there is no pending or
threatened litigation or proceeding affecting the Land, Buildings, Landlord or
Tenant in connection with or arising out of the Tenant Improvements;

          (f)  Tenant shall have furnished Landlord with evidence satisfactory
to Landlord that the insurance coverages  and any payment or performance bond
required for Tenant's contractors by this Work Agreement remain in force and
effect;

          (g)  Landlord shall be satisfied that all construction work covered by
the current request has been performed and completed in accordance with this
Work Agreement; and

          (h)  Landlord shall have received such other information and
documentation as may reasonably be required by Landlord.

     3.6  Without limiting the general applicability of the Tenant Improvement
Allowance, any fees for overhead or supervision of Tenant Improvement design or
construction up to a maximum of five percent (5%) of total hard construction
costs, including those of Landlord or Manager, shall be charged against the
Tenant Improvement Allowance, so long as they are reasonably consistent with
industry standards and subject to Tenant's prior reasonable written approval. 
In addition, data and phone distribution costs of up to $1.00 per square foot of
the applicable Space may be charged against the Tenant Improvement Allowance,
and all construction permit costs shall be charged against the Tenant
Improvement Allowance.

     3.7  Tenant's entry in the applicable Space for any purpose, including
without limitation inspection or performance of work by Tenant's contractor,
prior to the applicable Commencement Date, shall be subject to all the terms and
conditions of the Lease, including without limitation the provisions of the
Lease relating to the maintenance of insurance, but excluding the provisions of
the Lease relating to the payment of rent.  Tenant's entry shall mean entry by
Tenant or any of Tenant's Agents.

     3.8  Each party shall indemnify and hold harmless the other from and
against any and all Claims arising in whole or in part out of or in any way
related to any act, omission or negligence of such party's contractors (and any
subcontractors thereof) in the Premises, the Buildings or at the Center. 
Without limiting the generality of the foregoing, the indemnifying party shall
promptly reimburse the other party upon demand for any extra expense incurred by
such party as a result of faulty work done by the indemnifying party or its
contractors or subcontractors 


                                  5
<PAGE>


thereof, any delays caused by such work, or inadequate clean-up.  Landlord's 
indemnification obligation under this paragraph is subject to terms of 
paragraph 4.27 of the Lease.

     3.9  If the cost of the Tenant Improvements exceeds the TI Allowance plus
any additional Tenant Improvement allowance made available under the terms and
conditions of paragraph 3.5 of the Lease, then Tenant shall either (a) pay to
Landlord such excess within twenty (20) Business Days after demand (with
invoices) by Landlord (if Landlord's contractor constructed the Tenant
Improvements), or (b) not be entitled to reimbursement of the costs incurred by
Tenant in excess of the TI Allowance (if Tenant's contractor constructs the
Tenant Improvements).  If Tenant fails to pay to Landlord the cost of any such
excess Tenant Improvements as and when due, Landlord may elect to suspend work
on the Tenant Improvements pending payment in full.

     3.10 Upon the expiration or sooner termination of the Lease, all Tenant
Improvements and all additions or alterations to the Premises made by Tenant or
performed by Landlord on Tenant's behalf, shall become the property of Landlord
unless Landlord has, as a condition of approving such Tenant Improvements,
required that the same be removed by Tenant at Tenant's sole expense.  If Tenant
fails to remove any such Tenant Improvements as required by Landlord's consent,
Landlord may do so and Tenant shall pay the entire cost thereof to Landlord
within thirty (30) days after Tenant's receipt of Landlord's written demand
therefor with invoices.

     3.11 In the event that Landlord fails to respond within the time required
to any written request by Tenant for approval or consent required of Landlord
pursuant to the terms of this Work Agreement, and such failure to respond
continues after Tenant delivers written notice to Landlord of such failure to
respond, then Tenant's obligation to pay Base Rent for the applicable Space
during the applicable Lease Term shall be abated one day for each day after
receipt by Landlord of the notice described above during which such failure to
respond continues; PROVIDED, however, that (a) no such delay shall cause any
change in the applicable Commencement Date, and (b) for purposes of this
subparagraph 3.11, Landlord shall have been deemed to have responded if Landlord
conditionally or unconditionally gives its approval or rejection, requests
additional information which is material to the request for approval or consent,
or any combination of the above.


                                        6



<PAGE>

                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent public accountants, we hereby consent to the incorporation of our
reports dated January 21, 1998 included in this Form 10-K into the Company's
previously filed Registration Statement File No. 33-1658, No. 333-13693, No.
333-13695 and No. 333-41371 on Form S-8.

                                      ARTHUR ANDERSEN LLP

Portland, Oregon,
March 30, 1998











                                        F-25

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE INCOME
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<S>                             <C>
<PERIOD-TYPE>                   YEAR
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<PERIOD-END>                               DEC-31-1997
<CASH>                                          17,464
<SECURITIES>                                     8,371
<RECEIVABLES>                                   11,159
<ALLOWANCES>                                       577
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<CURRENT-ASSETS>                                51,517
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<DEPRECIATION>                                   9,904
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<CURRENT-LIABILITIES>                            6,625
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                                0
                                          0
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<INCOME-TAX>                                     2,800
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<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE INCOME
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<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>
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<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE INCOME
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<S>                             <C>                     <C>                     <C>                     <C>
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