BI INC
10-K, 1998-09-22
MISCELLANEOUS BUSINESS SERVICES
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<PAGE>
 
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                            ______________________

                                   FORM 10-K

               ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                      THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended:  JUNE 30, 1998

Commission File Number:  0-12410

                                BI INCORPORATED
                                ---------------
            (Exact name of registrant as specified in its charter)

                                   Colorado
                                   --------
                         (State or other jurisdiction
                       of incorporation or organization)

                                  84-0769926
                                  ----------
                     (I.R.S. Employer Identification No.)

                  6400 Lookout Road, Boulder, Colorado 80301
                  ------------------------------------------
              (Address of principal executive offices)(Zip Code)

Registrant's telephone number, including area code:  (303) 218-1000

Securities registered pursuant to Section 12(b) of the Act:

                                     NONE

Securities registered pursuant to Section 12(g) of the Act:

                          COMMON STOCK, NO PAR VALUE

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 
                                     -----    -----    

At September 15, 1998, there were 7,641,685 shares of Common Stock outstanding
and the aggregate market value of Common Stock held by non-affiliates was
$62,105,233.

                      DOCUMENTS INCORPORATED BY REFERENCE

Part III, Items 10, 11, 12 and 13 are incorporated by reference from the
Company's Proxy Statement for the Annual Meeting of Shareholders to be held on
November 5, 1998.

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.[_]
<PAGE>
 
                                    PART I


ITEM 1.  BUSINESS.


GENERAL


          BI Incorporated (the "Company") is the leading manufacturer and
provider of electronic monitoring equipment and services, institutional
management software systems, and community correctional services to the criminal
justice market worldwide.

          Since entering the market in 1984, BI's electronic monitoring business
unit ("EM") has developed four generations of home arrest products.  Three
companies, acquired from 1990-1992, were combined to form BI's monitoring
service centers, allowing the Company to provide additional services to
corrections agencies.  In December 1995, the Company acquired the assets of
JurisMonitor, Inc. to address the needs of programs designed to reduce risk in
domestic violence cases.

          In December 1993, the Company acquired an exclusive license for its
Institutional Management System ("IMS") software from SCC Communications Corp.
of Boulder, Colorado, upon which BI's PREMIER IMS product and correctional
information systems business unit ("CIS") is based.

          Recognizing yet another need within corrections, BI purchased the
product rights to an automated case load management service in December 1990.
BI's PROFILETM and PROFILE Plus TM products generate revenue in the Company's
community correctional services business unit ("CCS") .  The Company expanded
this business unit through the acquisition of four additional companies in
fiscal 1997.  On October 10, 1996, the Company completed the merger with
Community Corrections Corporation, Justice Alternatives Inc. and Tennessee
Probation Services, Inc., collectively referred to as "CCC." CCC provides
probation services to misdemeanant probationers through correctional service
centers in Georgia, Florida, Tennessee and South Carolina.  On January 31, 1997,
the Company acquired Peregrine Corrections, Inc. ("PCI") of Denver, Colorado.
PCI is an industry leader in day-reporting, a non-residential criminal
sentencing alternative for felony probationers.  PCI provides services through
correctional service centers in Colorado, Illinois, New Mexico, Oregon and
Washington.


INDUSTRY AND MARKET BACKGROUND


          According to the U.S. Bureau of Justice Statistics latest report, 5.7
million adults were under some form of correctional supervision at December 31,
1997.  The number of prisoners under the jurisdiction of federal or state
correctional authorities on that date reached a record high of 1.7 million.
Moreover, 3.9 million adults were under parole or probation sanction.  The total
adult correctional population has nearly tripled over the last 15 years.  There
are approximately 3,000 jails in the United States who could be users of the
Company's integrated system for management of inmate data.  These are the
targeted populations for the Company's products and services.

          At June 30, 1998 the Company was monitoring approximately 17,400
offenders daily on home arrest; approximately 40,000 misdemeanant and felon
probationers were being managed through the Company's CCS correctional service
centers; seven jails were using BI's IMS software; and approximately 20,000
offenders were using BI's automated PROFILE service.

                                       1
<PAGE>
 
        The Company believes that its comprehensive product lines provide
viable, cost-effective solutions to the problem of prison and jail overcrowding,
as well as providing additional innovative tools for corrections agencies and
jails to manage the vast amount of information required more efficiently.
Monitoring, supervision and day reporting services provided by BI enable
corrections agencies to manage probation and parole populations effectively for
less than traditional institutional incarceration.  This alternative provides a
lower cost solution to agencies because home arrest and supervision programs are
structured in a way that allows the offender to pay for these services.


PRODUCTS


ELECTRONIC MONITORING EQUIPMENT AND SERVICES
- --------------------------------------------

          BI Home Escort(TM) System 9000 Series:  The Company's premier product
          ---------------------------------------                              
line, the BI Home Escort System, consists of a radio frequency transmitter, worn
on an offender's ankle, a receiver unit called a field monitoring device
("FMD"), the model 9000, installed in the offender's home.  The transmitter
produces uniquely encoded signals which are received by the FMD.  Using standard
telephone lines, the FMD relays the information to the agency's host computer or
monitoring service of choice.  The host computer can communicate with several
hundred FMDs at one time.  If the offender moves beyond a certain distance from
the FMD, the radio signal is broken and an indication of the break in
transmission is relayed by the FMD to the host computer.  Monitoring center
personnel enter predetermined curfews into the host computer using BI's
proprietary software.  If an offender fails to comply with these terms or
tampers with the transmitter, the host computer signals a violation and the
officer in charge is alerted according to predetermined agency criteria.
 
          The BI Home Escort System is equipped with proprietary security
features which include patented electronic tamper detection devices that cause a
tamper signal to be transmitted to the host computer if the individual tampers
with either the ankle bracelet or the FMD.  The call back characteristic of the
series confirms the location of the FMD at specified intervals.  These tamper
detection devices, the system's ability to crosscheck breaks in the transmission
with pre-programmed curfew terms and the host computer's operating system
effectively differentiate the BI Home Escort System from its competitors'
products.

          The Home Escort Series features small and lightweight equipment and
has established unprecedented industry standards for security, performance,
sophisticated encoding and encryption of messages.  Additional features include
patented voice verification technology and the host computer's capability to
automatically fax reports to agencies.

          Part of the BI 9000 Home Escort series is the BI 9200 REACT(TM), a
                                                        -----------------   
remote, in-home alcohol testing device which can be used stand-alone or in
conjunction with electronic home arrest.  It combines voice verification, triple
tamper protection and fuel cell technology to provide corrections officials with
an increased level of security and actual analyses of offenders' blood alcohol
levels.  The unit is ergonomically designed, lightweight and easy to install.

          Also integral to the BI 9000 Home Escort Series is the BI 9020 Drive-
                                                                 -------------
BI(TM) Monitor.  The Drive-BI is a hand-held, portable unit used to receive
- --------------                                                             
encoded transmissions from the BI 9010 ankle bracelet transmitters worn by
offenders.  The Drive-BI does not require installation of an FMD in the
offender's home.  Rather, a compliance officer has the capability to drive by
the individual's residence or work place and uses the portable receiving unit to
verify compliance with the terms of the program.

                                       2
<PAGE>
 
          BI JurisMonitor(TM)  The BI JurisMonitor System is a cost effective
          -------------------                                                
approach to domestic violence intervention and compliance with court orders,
combining electronic monitoring technology with a coordinated community
response.  In the JurisMonitor system, the offender wears an ankle bracelet that
emits a continuous signal.  The victim is provided with an FMD base unit which
sets off an alarm when the transmitter comes within the proximity of the base
unit.  In addition, the monitoring unit in the offender's home verifies curfew
compliance and detects tampering or attempts to shield the bracelet.  When the
FMD detects the presence of the offender, four events are set into motion: an
audible alarm sounds within the home; the monitoring center is alerted; the unit
begins an audio recording and police are dispatched based on the protocols
established by the jurisdiction.
 
          The BI K2 Home Escort(TM) System uses time-tested software to manage
          --------------------------------                                    
and monitor subjects from the agency's site without relying on services of a
third-party vendor.  The system allows agencies to customize the database to
accommodate specific conditions for individual subjects, such as defining
records and schedules, adding comments and determining alert-handling
procedures.  Based on a standard DOS/Novell operating system, K2 provides top
security and reliability, disk mirroring, redundancy and a fault-resistant
design for a variety of electronic and alcohol field monitors.

          BI Monitoring Services:  BI Incorporated uses its electronic
          ----------------------                                      
monitoring products to provide corrections agencies with comprehensive
electronic home arrest monitoring services.  Monitoring services include
entering data, monitoring the status of individuals as displayed by the host
computer and communicating any violations and other information according to
predetermined agency criteria.  Corrections officials use BI's equipment without
having to provide agency staff to monitor individuals or obtain capital to
purchase host system computer equipment.  This allows flexibility, control,
security and dramatic savings over the costs of incarceration.  BI certifies its
monitoring center personnel, who monitor subjects from monitoring centers in
Boulder, Colorado and Anderson, Indiana, 24 hours a day, seven days a week.  The
two monitoring centers are fully redundant and feature unprecedented system
uptime and accurate data entry and reporting.

CORRECTIONS INFORMATION SYSTEMS
- -------------------------------

          The BI PREMIER(TM) Institutional Management System is an application
          ---------------------------------------------------                 
software product that offers centralized, integrated management of jail
information.  It provides jails and prisons of all sizes with comprehensive
inmate tracking from entry through release while supporting a broad range of
additional jail and prison operations.  IMS generates a full range of management
information reports and enables authorized users to query the jail database and
create specialized reports from industry-standard personal computer database
packages.


COMMUNITY CORRECTIONAL SERVICES
- -------------------------------


          With offices located in 10 states, BI's CCS business unit provides
corrections agencies with community supervision services.  BI's services help
agencies with their caseloads by providing enrollment services, maintaining
frequent face-to-face contact, collecting fees and following up when
probationers do not report as scheduled.  By working directly with corrections
professionals, BI can provide direct supervision, education and treatment from
day reporting centers.


          Automated Reporting and Collections ("ARC") programs and services
allow corrections professionals to automate the management of their overburdened
caseloads.  Using a 900# telephone service, BI PROFILE(TM) manages
administrative and low-risk caseloads.  The offender must answer a series of
questions asked by a computer, such as change of address, telephone number or
employment, compliance with court orders and restitution payments. Information
collected by the computer is recorded and archived.  Through BI's monitoring
center, BI PROFILE reports the exceptions or missed calls to officials.  This
enables officers to supervise offenders who need more intensive supervision.


          PROFILE PLUS(TM) combines the efficiency of automated caseload
          ----------------                                              
management with the 

                                       3
<PAGE>
 
collection of fixed fees. Offenders have historically been reluctant to
voluntarily submit such fees; BI's technology has dramatically increased the
collection rate. When an offender makes a monthly call to PROFILE PLUS, the
supervision fees are charged to the offender's home telephone bill. BI collects
the fees and passes them along to the agency.

          The Company recognized revenue of $13,559,000, $12,322,000 and
$14,678,000 in 1998, 1997, and 1996 respectively, from the sale of electronic
monitoring products representing 21.9%, 25.5% and 37.4% of total revenue during
the respective years.  Service, monitoring and rental income was $44,458,000 or
71.7% of total revenue in 1998, $34,169,000 or 70.6% in 1997 and $22,189,000 or
56.6% in 1996.  Revenue from the sale of its IMS software was $3,195,000,
$1,211,000 and $1,522,000 in 1998, 1997 and 1996.  These sources of revenue
reflect the continuing expanding acceptance of corrections agencies to use the
Company's products and services.


PRODUCT DEVELOPMENT


          The Company designs and engineers the primary hardware and software
elements of its product lines, other than the host computer systems.  The
Company solicits customer input to enhance its current products and to develop
and design new products.  The Company completed the second phase of the
development of its base open system architecture platform for its IMS product
mid-year fiscal 1998.  In addition, the Company advanced the development of its
next generation monitoring software.  It is anticipated that the Company will
begin to utilize this software during fiscal 1999 to enhance customer
satisfaction and improve efficiencies.  For the years ended June 30, 1998, 1997,
and 1996, the Company had research and development expenses of approximately
$3,000,000, $3,000,000, and $2,700,000, respectively.


MANUFACTURING


          The Company performs final assembly, testing, and quality control of
its products at its facility in Boulder, Colorado.  The Company generally uses
standard parts and components obtained from a variety of vendors.  The Company
has not experienced and does not anticipate any difficulty in obtaining the
necessary manufacturing assemblies, parts and components.


SALES, DISTRIBUTION AND MARKETING


          The Company markets and sells its products and services to Federal,
state and local government agencies throughout the United States directly
through its sales personnel.  The Company's IMS product is increasingly offered
through marketing relationships by large system integrators.  The Company sold
its electronic monitoring products to distributors in The Netherlands, South
Africa, Singapore and five provinces in Canada.  The Company believes the
success of these programs will open up other international opportunities.

          Customers may acquire the Company's products and services by purchase,
rental or lease-purchase.  Certain purchase contracts have terms up to 18 months
contingent upon delivery schedules of the Company's products and services.
Under a typical rental arrangement, the term is for a period of up to one year,
payments are due monthly and the Company retains title to the equipment.  Under
the typical lease-purchase agreement, the lease is for a term of 24 to 36
months, payments are due monthly and generally the customer has the option to
acquire the equipment at a nominal cost at the end of the lease term.  Payments
by governmental entities under rental and lease-purchase arrangements are
contingent upon annual appropriations.  Certain 

                                       4
<PAGE>
 
government agency contracts are paid directly by the offender using the
Company's products and services. Although there can be no assurance, the Company
believes that the likelihood of nonpayment due to lack of appropriations is
remote. See Notes 1 and 3 to the Consolidated Financial Statements.


SIGNIFICANT CUSTOMERS


          In fiscal 1998, the Administrative Office of the U.S. Federal Courts
accounted for 10% of the Company's total revenue.  This customer accounted for
12% of total revenue in both fiscal years 1997 and 1996.  A loss of this
customer could have a material, adverse effect on the Company.


CUSTOMER SERVICE, SUPPORT AND WARRANTIES


          The Company believes that extensive customer service and support are
critical to maintaining a leading position in the criminal justice market.  The
Company provides extensive support services to its electronic monitoring
customers including complete installation, training and ongoing technical
assistance.  The Company operates a toll-free hot-line, which customers with
products under warranty or covered by extended service contracts may use to
request assistance on the operation of the Company's monitoring systems.  The
Company can perform many remote diagnostic procedures using telephones and
modems, and historically, using these procedures, has been able to correct
difficulties experienced by its customers.  The Company provides customers any
updates of its monitoring system software during the warranty period and to
customers on extended service contracts.

          The Company arranges for 24-hour hardware service on computer
equipment and peripherals, and directly provides 24-hour software support.
Products manufactured by the Company are serviced at its Boulder, Colorado
facility.  The Company provides a full warranty on all its hardware products for
one year from the date of delivery or for the term of a lease.  The Company also
offers, for a fee, annual extended service contracts which provide the same
coverage.  Certain of the warranties provided by the Company's suppliers are for
a period less than the period provided by the Company to its customers.

          The Company also arranges for 24 hour customer support for its
Institutional Management System and provides full warranty support after system
acceptance per the terms of the individual contracts.  The Company also offers,
for a fee, annual extended service contracts which provide the same coverage.

          The two subsidiaries comprising the CCS business unit, CCC and PCI,
are both service companies that contract directly with correctional
jurisdictions or judicial entities.  Both companies have built their reputations
on providing excellent customer and client service and each offers the standard
company warranties when providing electronic monitoring or REACT equipment as
part of its service offerings.


BACKLOG AND RECURRING REVENUE


          The Company includes only firm purchase orders in its backlog, which
can vary significantly from month to month.  The Company believes that its
backlog at any particular time is generally not indicative of the level of
future sales.  The CIS business unit which has contracts lasting from one month
to approximately 24 months carried a backlog of $5,300,000 into fiscal year 1999
of which $3,300,000 should represent fiscal year 

                                       5
<PAGE>
 
1999 revenue. The Company had approximately $4,139,000 of monthly recurring
monitoring, service and rental revenue during June 1998, compared to
approximately $3,400,000 during June 1997.


COMPETITION


          The Company believes there are eight competitors in the manufacturing
of EM equipment and 15 competitors in the monitoring of this equipment.  It is
anticipated that competition will increase as additional companies and
corrections agencies recognize the benefits of EM programs.  The principal
methods of competition are price, quality of products and service, experience
and proven product performance.  While the Company believes that its products
and services are currently superior to those of its competitors, there can be no
assurance that this competitive advantage will be maintained.

          Because of the relatively immature state of the corrections
information management systems market, the current competition to BI's PREMIERTM
Institutional Management System is extremely fragmented.  It consists of
approximately five applications companies who provide Institutional Management
Systems with widely varying degrees of functionality.

          With the acquisition of CCC and PCI, BI entered into new areas within
the corrections market.  CCC provides misdemeanant probation services to over
180 jurisdictions in Georgia, Tennessee, South Carolina and Florida.  Currently,
there are more than 40 smaller competitors providing similar services in these
states.  PCI is the only national for-profit company providing day reporting
services to the corrections industry.  There are less than 50 private providers
that operate day reporting centers on a local or regional basis.  It is expected
that as the market expands, other for-profit competitors will enter this market.


REGULATION


          Some of the hardware products produced by the Company's Electronic
Monitoring Business Unit emit radio frequency energy and/or connect to the
telephone network.  These products require approval by the Federal
Communications Commission (FCC) and safety approval by a nationally recognized
test laboratory (NRTL).  The Company has received approvals by the FCC and an
NRTL for its products that are sold in the United States.  It will be necessary
to obtain these approvals for future radio frequency and telecommunications
products.  Approvals or waivers from certain foreign governments are also
required to export these products into those countries and the Company has
received these approvals or waivers.  Approvals or waivers will be necessary for
future radio frequency and telecommunications products.


INSURANCE


          The Company maintains general and professional liability insurance
coverage at $7,000,000 and $5,000,000, respectively.  Management of the Company
believes such insurance is adequate for its existing operations.

                                       6
<PAGE>
 
PATENTS AND PROPRIETARY TECHNOLOGY


          The Company has 26 United States and 15 foreign patents granted or
acquired as well as seven foreign patents pending.  These patents expire between
2001 and 2011.  The Company licenses proprietary voice verification technology
exclusively for its home arrest product.  All required licenses associated with
fiscal year 1998 usage were purchased in advance.  The Company entered into two
license agreements during fiscal year 1998 involving exclusive rights to certain
tracking technologies related to the criminal justice market.  In December 1993,
the Company acquired an exclusive license for its Institutional Management
System software.  There can be no assurance that the protection afforded by
these patents and licenses will provide the Company with a competitive
advantage, or that the Company will be able to successfully assert its
intellectual property rights in infringement actions.  In addition, there can be
no assurance that the Company's current products or products under development
will not infringe other patents or proprietary rights of others.


EMPLOYEES


          At June 30, 1998, the Company had 613 full-time employees and 211
part-time or temporary employees, none of whom were represented by a union.  Of
these 824 employees, 371 were electronic monitoring staff, 380 community
correctional services employees, 31 corrections information services personnel
and 42 corporate staff.  Management believes that its relations with its
employees are good.


EXECUTIVE OFFICERS OF THE COMPANY

At June 30, 1998 the executive officers of the Company were as follows:
<TABLE>
<CAPTION>
- ------------------------------------  -----------  ----------------------------------------------------
                Name                      Age                            Position
- ------------------------------------  -----------  ----------------------------------------------------
<S>                                   <C>          <C>
 
David J. Hunter                                53  President and Chief Executive Officer
- ------------------------------------------------------------------------------------------------------- 
Mckinley C. Edwards, Jr.                       56  Executive Vice President and Chief Operating
                                                   Officer, Secretary and Treasurer
- -------------------------------------------------------------------------------------------------------
Jacqueline A. Chamberlin                       43  Vice President of Finance and Chief Financial
                                                   Officer
=======================================================================================================
</TABLE>
All executive officers serve at the discretion of the Board of Directors.


          David J. Hunter joined the Company in June 1981 and served as
Operations Manager and Vice President of Operations from January 1982, Vice
President and Chief Operating Officer since July 1982, and was elected to the
Board of Directors in December 1982.  In April 1985, he was elected President
and Chief Executive Officer.

          Mckinley C. Edwards, Jr. has been Executive Vice President and Chief
Operating Officer since November 1996.  He joined the Company in November 1983
as Manufacturing Manager, was elected Vice President of Manufacturing in
November 1984.  In April 1985 he was promoted to Executive Vice President of
Operations was elected as Treasurer and Secretary in June 1986 and was elected
to the Board of Directors in 1990.

                                       7
<PAGE>
 
          Jacqueline A. Chamberlin has been Vice President of Finance and Chief
Financial Officer since November 1993.  She joined the Company in January 1983
and served as Accounting Manager through November 1985, Controller until May
1992 and Vice President of Accounting up to November 1993.


ITEM 2.  PROPERTIES.


          The Company currently leases approximately 75,000 square feet at its
two facilities located in Boulder, Colorado.  The leases for these facilities
expire in September 2010.  Under certain conditions both leases provide BI with
an option to terminate, with a one-year notice, beginning in September 2000.

          The Company also leases approximately 10,400 square feet for its
eastern monitoring office in Anderson, Indiana.  The lease, dated November 24,
1995, expires in September 2005 with an option to terminate after four years and
a second option to terminate after seven years.

          In addition, the Company leases facilities at 62 other locations for a
total of approximately 129,000 square feet.  These facilities are associated
with its day reporting and probation services and are located in Georgia,
Tennessee, Colorado, New Mexico, South Carolina, Oregon, Florida, Illinois, New
Jersey and Washington.

          Many of the Company's leases contain renewal rights and cancellation
rights.  At the present time, such facilities are adequate for the Company's
purposes.


ITEM 3.  LEGAL PROCEEDINGS.


          On May 6, 1997, Melody Trout filed a complaint naming State Farm
Mutual Automobile Insurance Co., General Securities Services Corporation, Billy
Wyatt, and BI Incorporated as defendants in the Circuit Court of Stoddard
County, Missouri, alleging negligence in manufacturing by BI Incorporated,
negligence in monitoring by General Securities Services Corporation and reckless
and wanton behavior by Billy Wyatt resulting in a wrongful death.  The Plaintiff
seeks damages in the amount of $3,000,000.

          On January 29, 1998, a settlement was reached concerning a complaint
filed by Jeremy Cohlhepp on October 29, 1996.  The settlement amount was
immaterial and within insurance coverage limits.

          On February 6, 1998, Bill M. Kirby filed a complaint naming BI
Incorporated as the defendant.  The suit alleges negligence and
misrepresentation resulting in a wrongful death.  The plaintiff seeks damages of
$3,977,500.

          On March 12, 1998, Arturo Marines filed a complaint naming the State
of Texas Board of Pardons and Paroles and BI Incorporated as defendants.  The
civil suit was filed for product liability, and misrepresentation, breach of
warranty, and general negligence.  The plaintiff seeks $250 million in damages.

          On April 6, 1998, Joyce Cerda filed a complaint naming BI Incorporated
as the defendant in the Court of Cook County.  The suit was filed for product
liability and negligence.  The plaintiff seeks medical and funeral expenses in
excess of $150,000.

          On July 20, 1998, Joseph Gill Sr. filed a complaint naming Rudolph
McGriff, City of Philadelphia and BI Incorporated as defendants in the Court of
Common Pleas in Philadelphia County, 

                                       8
<PAGE>
 
Pennsylvania. The suit brings two counts, a survival action and a wrongful death
action, and asks for damages in excess of $100,000.

          On August 27, 1997, CB Partners, Michael Connor and Michael Connor,
IRA, filed a Class Action Complaint in District Court, County of Boulder, State
of Colorado, against the Company and certain of its officers and directors,
being David J. Hunter, Mckinley C. Edwards, Jr., Richard Willmarth, Jacqueline
A. Chamberlin, Frank N. Randall, Jr., and Jeremy N. Kendall.  The complaint
includes various claims under the Colorado Securities Act as well as for common
law fraud.  The complaint alleges, among other things, that various public
filings and press releases made by the Company in 1996 contained material
misstatements and omissions, including that the Company's revenues and earnings
were inflated as a result of allegedly shipping products to customers with the
understanding that the customer had no obligation to pay for the products and
could return them at any time.  The Complaint also alleges that the Company
failed to disclose (a) the nature of the competition in its monitoring services
line of business and (b) that one of the Company's products in the in-home
alcohol testing area did not work properly and was therefore unmarketable.  The
complaint seeks rescission, damages in an unspecified amount and attorneys' fees
on behalf of all persons who purchased the Company's common stock between April
24, 1996 and September 12, 1996.  The Company believes the complaint is without
merit and intends to defend against this action.  The matter is presently in
discovery.

      Management believes the Company has adequate legal defenses and/or
insurance coverage against all claims and intends to defend them.  There can be
no assurances however, that any individual case will result in an outcome
favorable to the Company.  In the event of any adverse outcome, neither the
amount nor the likelihood of any potential liability which might result is
reasonably estimable.  The Company currently believes that the amount of the
ultimate potential loss would not be material to the Company's financial
position or results of operations.  However, an adverse future outcome in any
individual case, including legal defense costs, could have a material effect on
the Company's reported results of operations in a particular quarter.


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


          Not applicable.

                                       9
<PAGE>
 
                                    PART II


ITEM 5.  MARKET FOR THE COMPANY'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

          The Common Stock is traded on the NASDAQ Stock Market under the symbol
"BIAC."

          The following table sets forth for the periods indicated the range of
high and low bid prices for the Common Stock as reported by NASDAQ.  The bid
quotations represent inter-dealer quotations, without retail mark-ups, mark-
downs or commissions and may not necessarily represent actual transactions.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------- 
                                 Fiscal Year Ended June 30, 
                                            1998
- -------------------------------------------------------------------------------------------------
                                         High                         Low
- -------------------------------------------------------------------------------------------------
<S>                           <C>                             <C>
- -------------------------------------------------------------------------------------------------
First Quarter                            $ 9.13                      $ 6.38
- ------------------------------------------------------------------------------------------------- 
Second Quarter                             9.25                        6.75
- -------------------------------------------------------------------------------------------------
Third Quarter                             12.75                        8.75
- -------------------------------------------------------------------------------------------------
Fourth Quarter                            11.88                        9.00
- -------------------------------------------------------------------------------------------------
 
- ------------------------------------------------------------------------------------------------- 
                                 Fiscal Year Ended June 30,
                                            1997
- -------------------------------------------------------------------------------------------------
First Quarter                           $14.00                       $ 6.00
- ------------------------------------------------------------------------------------------------- 
Second Quarter                            8.25                         6.13
- ------------------------------------------------------------------------------------------------- 
Third Quarter                             7.88                         6.50
- -------------------------------------------------------------------------------------------------
Fourth Quarter                            8.00                         5.88
=================================================================================================
</TABLE>


          As of June 30, 1998, there were approximately 4,500 holders of record
of the Common Stock.

          The Company has never paid cash dividends.  It is the Company's
intention to retain earnings to finance the expansion of its business, and
therefore it does not anticipate paying cash dividends in the foreseeable
future.  Payment of dividends, if any, will be at the discretion of the Board of
Directors after taking into account various factors, including the Company's
financial condition, results of operations, current and anticipated cash needs,
plans for expansion and restrictions, if any, under its debt obligations.  The
Company's current line of credit requires the Company to obtain the lender's
prior written consent to the payment of any dividends.  Currently, however, the
Company does not owe any amounts on the line of credit, and therefore is not
subject to these dividend restrictions.

                                      10
<PAGE>
 
ITEM 6.  SELECTED CONSOLIDATED FINANCIAL DATA.


          The following selected Consolidated Statement of Operations data and
Consolidated Balance Sheet data have been derived from the Consolidated
Financial Statements of the Company.  The financial data set forth below should
be read in conjunction with the Consolidated Financial Statements and notes
thereto and Item 7, Management's Discussion and Analysis of Financial Condition
and Results of Operations and other financial information included elsewhere in
this Annual Report on Form 10-k.  Historical results are not necessarily
indicative of results for any future period.
<TABLE> 
<CAPTION>


                                                                         Year Ended June 30,
                                                       ------------------------------------------------
                                                       1998       1997  (2)   1996     1995       1994
                                                       ------------------------------------------------
                                                                   (In thousands, except per share data)
STATEMENT OF OPERATIONS DATA:
<S>                                                    <C>       <C>       <C>       <C>        <C>
         Total revenue                                 $62,001   $48,401   $39,212   $29,874     $22,701
         Cost of operations                             30,938    23,461    19,200    13,788      10,645
                                                       -------   -------   -------   -------     -------
         Gross profit                                   31,063    24,940    20,012    16,086      12,056
         Selling, general and
          administrative expenses                       18,186    14,672    10,916     8,873       8,494
         Provision for doubtful accounts                 1,806     1,732       228       374          60
         Depreciation and amortization                   3,224     2,241     1,395     1,250       1,233
         Research and development expenses               3,034     3,002     2,661     2,117       1,553
         Income before income
          taxes and extraordinary item                   4,813     3,293     4,812     3,472         716
         Income tax provision                           (2,142)   (1,460)   (1,949)   (1,150)(1)    (352)
                                                       -------   -------   -------   -------     -------
         Income before extra-
          ordinary item                                  2,671     1,833     2,863     2,322         364
         Cumulative effect on prior years of change
          in method of accounting for income taxes                                                    75
                                                       -------   -------   -------   -------     -------
         Net income                                    $ 2,671   $ 1,833   $ 2,863   $ 2,322     $   439
                                                       =======   =======   =======   =======     =======

         Diluted earnings per share                    $  .34    $   .25   $   .40   $   .34     $   .06
                                                       =======   =======   =======   =======     =======
         Weighted average number of outstanding
          common shares - diluted                        7,841     7,451     7,160     6,883       7,227
                                                       =======   =======   =======   =======     =======
BALANCE SHEET DATA:
         Working capital                                14,825    14,541   $18,172   $12,938     $11,709
         Total assets                                   61,989    55,421    42,820    36,881      36,871
         Long-term debt, net of current
           maturities (excludes Capital Lease)               0         0         0       146         209
         Total stockholders' equity                     44,907    40,620    37,206    32,332      32,186  
</TABLE>
 
(1)  Fiscal year 1995 tax expense was reduced by $225,000 ($.03 per share) by
     the release of a deferred tax asset valuation allowance.

(2)  During fiscal 1997 the Company acquired CCC which provides probation
     services and PCI which provides day reporting services. See Note six of the
     consolidated financial statements.



                                       11
<PAGE>
 
ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

     Certain information in "Management's Discussion and Analysis" and other
statements periodically reported by the Company contain forward-looking
statements that involve risks and uncertainties. Management believes that its
expectations are based on reasonable assumptions. However, no assurances can be
given that its goals will be achieved. It should be noted that the earnings
history of the Company has not been consistent year to year. Factors that could
cause actual results to differ materially include, but are not limited to:
fluctuations due to timing of award of government contracts; pricing pressures;
liability in excess of insurance coverage; changes in federal, state and local
regulations; new product introductions by competitors or unexpected delays of
new product introductions by the Company; raw material availability; changes in
telecommunications regulations or technologies; the inability of the Company or
others upon which it depends to adequately address and correct problems
resulting from "Year 2000" issue; or the loss of a significant contract through
lack of appropriations or otherwise.

RESULTS OF OPERATIONS:

     The following tables provide a breakdown of selected results by Business
Unit. The total amounts are audited and agree with the audited Consolidated
Statement of Operations. The Company's Business Units consist of Electronic
Monitoring (EM), Community Correctional Services (CCS) and Corrections
Information Systems (CIS).


<TABLE>
<CAPTION>
                                                                Twelve Months Ended June 30, 1998
                                   ----------------------------------------------------------------------------------------
                                              EM                   CCS                    CIS                  Total
                                   ----------------------------------------------------------------------------------------
Revenue                                                             (unaudited, in thousands)
<S>                                  <C>                   <C>                   <C>                    <C>
  Recurring Revenue
    Service & Monitoring                         $26,848               $16,688                 $  180               $43,716
    Rental                                           742                                                                742
  Direct Sales                                    13,822                                        3,195                17,017
  Other Income                                       526                                                                526
                                   ----------------------------------------------------------------------------------------
Total Revenue                                     41,938                16,688                  3,375                62,001
Gross Profit                                      23,729                 6,232                  1,102                31,063
  Gross Profit %                                    56.6%                 37.3%                  32.7%                 50.1%
</TABLE>


<TABLE>
<CAPTION>
                                                                Twelve Months Ended June 30, 1997
                                   ----------------------------------------------------------------------------------------
                                              EM                   CCS                    CIS                  Total
                                   ----------------------------------------------------------------------------------------
Revenue                                                             (unaudited, in thousands)
<S>                                          <C>                   <C>                    <C>                   <C>
  Recurring Revenue
    Service & Monitoring                         $22,551               $10,413                 $  197               $33,161
    Rental                                         1,008                                                              1,008
  Direct Sales                                    12,750                                        1,211                13,961
  Other Income                                       271                                                                271
                                   ----------------------------------------------------------------------------------------
Total Revenue                                     36,580                10,413                  1,408                48,401
Gross Profit                                      19,975                 4,972                     (7)               24,940
  Gross Profit %                                    54.6%                 47.7%                  (0.5)%                51.5%
</TABLE>



                                       12
<PAGE>
 
<TABLE>
<CAPTION>
                                                               Twelve Months Ended June 30, 1996
                                   --------------------------------------------------------------------------------------
                                              EM                   CCS                  CIS                  Total
                                   --------------------------------------------------------------------------------------
Revenue                                                            (unaudited, in thousands)
<S>                                           <C>                    <C>             <C>                      <C>
  Recurring Revenue
    Service & Monitoring                         $21,357                                                          $21,357
    Rental                                           832                                                              832
  Direct Sales                                    15,094                               $ 1,522                     16,616
  Other Income                                       407                                                              407
                                   --------------------------------------------------------------------------------------
Total Revenue                                     37,690                                 1,522                     39,212

Gross Profit                                      20,264                                  (252)                    20,012
  Gross Profit %                                    53.8%                                (16.6)%                     51.0%
</TABLE>


Revenue


     Total revenue for fiscal year 1998 increased 28.1% to $62,001,000 compared
to $48,401,000 in fiscal year 1997.  The Company is continuing to expand
recurring revenue which includes service, monitoring and rental income although
there can be no assurances that the Company will be successful in continuing
this expansion.  These revenue sources, which are generated within all three
business units increased to $44,458,000 or 71.7% of total revenue in fiscal 1998
from $34,169,000 or 70.6% of total revenue in fiscal 1997.  All three business
units reported revenue increases for fiscal 1998 as compared to fiscal 1997.

     The EM business unit revenue increased 14.6% to $41,938,000 in fiscal 1998
compared to $36,580,000 in fiscal 1997.  Some government agencies purchase
equipment and run their own monitoring programs, others elect to utilize both
monitoring equipment and services offered by the Company, while other agencies
purchase equipment from the Company and then contract with the Company for the
service portion of the monitoring.  Recurring revenue which is comprised of
electronic monitoring and rental income increased 17.1% to $27,590,000 in fiscal
1998 from $23,559,000 in fiscal 1997.  This increase in recurring revenue
relates to the continuing trend of government agencies to contract for
electronic monitoring rather than purchasing equipment.  During the current year
the Company was awarded a renewal of a significant monitoring contract
representing 26% of fiscal 1998 monitoring revenue.  Direct sales revenue
increased to $13,822,000 in fiscal 1998 from $12,750,000 in fiscal 1997.

     The CCS business unit recurring revenue increased $6,275,000 or 60.3% to
$16,688,000 in fiscal 1998 compared to $10,413,000 in fiscal 1997.  CCS provides
probation and day reporting services in 12 states through its 65 community
correctional service centers.  During fiscal 1998 CCS opened 12 new centers and
increased the number of offenders receiving services from approximately 35,000
to approximately 40,000.  During fiscal 1997 the Company acquired two companies
providing probation and day reporting services, discussed in Note six to the
consolidated financial statements.  These acquisitions accounted for $15,167,000
of revenue in fiscal 1998.  Fiscal 1997 acquisition revenue was generated
through nine months of revenue from probation services and five months of
revenue from day reporting services totaling $9,082,000.  The Company
anticipates continued revenue growth in this business unit for fiscal year 1999.

     The CIS business unit significantly increased revenue by 139.7% to
$3,375,000 in fiscal 1998 compared to $1,408,000 in fiscal 1997.  Direct sales
revenue associated with the Institutional Management System (IMS) applications
software product increased to $3,195,000 in fiscal 1998 from $1,211,000 in
fiscal 1997.  The CIS business unit has contracts lasting from one month to
approximately twenty four months in duration.  This substantial increase in
revenue is a direct result of the significant increase in new contracts awarded
which is reflected in the $5,300,000 of backlog as of the end of fiscal year
1998.


                                       13
<PAGE>
 
     Total revenue increased 23.4% to $48,401,000 in fiscal 1997 from
$39,212,000 in fiscal 1996. Direct sales decreased $2,655,000 or 16.0% to
$13,961,000 in fiscal 1997 compared to $16,616,000 in fiscal 1996. This decrease
was due to a change in market strategy emphasizing recurring revenue. Service,
monitoring and rental income increased to $34,169,000 in fiscal year 1997 or
54.0% over the $22,189,000 in fiscal 1996. This increase relates largely to two
acquisitions in the CCS business unit during fiscal 1997, discussed in Note six
to the consolidated financial statements.


Gross Profit


     Total gross profit as a percentage of total revenue for fiscal year 1998
decreased to 50.1% or $31,063,000 compared to 51.5% or $24,940,000 in fiscal
year 1997. The decline in overall gross profit reflects the increasing
significance of the CCS business unit. Probation and day reporting services
offered through the CCS business unit require relatively high direct labor costs
which are recognized as direct costs of sales which reduce gross profit.

     The EM business unit increased its total gross profit to 56.6% or
$23,729,000 in fiscal 1998 compared to 54.6% or $19,975,000 in fiscal 1997. This
increase was due to a substantial improvement in gross profits on direct sales
revenue. Direct sales gross profit increased to 56.9% in fiscal 1998 compared to
51.9% in fiscal 1997 as a result of manufacturing cost improvements and
favorable production variances during fiscal 1998. EM recurring revenue gross
profit was comparable in both periods at approximately 55%.

     The CCS business unit had a decrease in its gross profit to 37.3% for
fiscal year 1998 compared to 47.7% in fiscal 1997. The 1998 decrease was due to
additional integration costs incurred in fiscal 1998 associated with the
probation and day reporting service acquisitions in fiscal 1997 discussed in
Note six to the consolidated financial statements, as well as start up expenses
associated with opening 12 new probation and day reporting service offices in
the southeast, central and northwest regions. In addition, the 1998 decrease was
partially due to the acquisition of the day reporting company in January 1997
which provides services in Colorado, New Mexico, Illinois and Oregon. This
acquisition affected gross profits for five months of fiscal 1997 and for twelve
months of fiscal 1998. Day reporting services require relatively high direct
labor costs which are recognized as direct costs of sales which reduce gross
profit. The Company expects cost reductions and improved operating efficiencies
to increase the CCS gross profit percentage over time.

     The CIS business unit improved its gross profit substantially to 32.7% in
fiscal 1998 compared to (0.5)% in fiscal 1997. This improvement is a result of
continued cost reductions and increased order volume. Increased revenue along
with the completion of the open system architecture in fiscal 1998 is expected
to improve the CIS gross profit percentage over time.

     Total gross profit as a percentage of total revenue increased to 51.5% in
fiscal 1997 compared to 51.0% in fiscal 1996. Gross profit on direct sales was
47.6% in fiscal 1997 compared to 48.4% in fiscal 1996. The IMS product line
included in direct sales, as a result of cost reductions, improved its gross
profit to a slightly profitable position in fiscal 1997 as compared to a
negative gross profit in fiscal 1996. Service, monitoring and rental gross
profit increased to 52.8% in fiscal 1997 compared to 52.1% in fiscal 1996.
Higher service usage rates, and lower costs related to monitoring labor and
telephone expenses resulted in improved margins for electronic monitoring in
fiscal 1997.


Selling, General and Administrative (S,G&A)


     S,G&A expenses for the fiscal year 1998 increased $3,514,000 to $18,186,000
compared to $14,672,000 in the corresponding period a year ago. S,G&A expense as
a percentage of total revenue decreased to 29.3% in fiscal 1998 compared to
30.3% in fiscal 1997. The Company expects S,G&A expenses for fiscal year 1999 to
decrease slightly as a percentage of total revenue as compared to fiscal year
1998.


                                       14
<PAGE>
 
     The EM business unit increased its S,G&A expenses $1,259,000 in fiscal 1998
resulting in expenses of 29.6% of EM revenue in fiscal 1998 compared to 30.5% in
fiscal 1997. This increase is related to market expansion and diversification as
well as increases in account management and technical services related to
increasing customer satisfaction and growth of existing customer sites. The
Company expects to increase marketing expenses associated with continuing market
expansion activities throughout fiscal year 1999.

     The CCS business unit increased its S,G&A expenses $1,697,000 in fiscal
1998 as compared to fiscal 1997 resulting in expenses of 27.0% of CCS revenue in
fiscal 1998 compared to 26.9% in fiscal 1997 as a result investments in
infrastructure and staffing to support the growth of the business unit.

     The CIS business unit increased its S,G&A expenses $558,000 in fiscal 1998
but as a result of a significant increase in revenue decreased expenses to 37.9%
of CIS revenue in fiscal 1998 compared to 51.2% in fiscal 1997. This increase
was associated with infrastructure costs necessary to manage deployment and
implementation of existing contracts.

     S,G&A expenses increased to $14,672,000, or 30.3% of revenue in 1997 from
$10,916,000, or 27.8% of revenue in 1996. The increase of $3,756,000 was largely
related to expenses associated with selling, marketing, account management and
commission expense on increased revenue, as well as market expansion and
diversification expenses. At June 30, 1997, the Company had 605 full-time
employees, compared to 283 employees at June 30, 1996. This increase is largely
explained by the addition of 297 full time employees associated with the
acquisitions discussed in Note six of the consolidated financial statements.


Provision for Doubtful Accounts


     The provision for doubtful accounts was $1,806,000 or 2.9% of total revenue
in fiscal 1998 compared to $1,732,000 or 3.6% of total revenue in fiscal 1997.
The provision relates largely to the Company's CCS business unit. Probation
service revenue is 100% paid by the offender and carries an increased risk of
default. Day reporting revenue for fiscal 1998 was 24.5% paid by the offender
and the remaining paid by government agencies. The Company has initiated
collection activities that have improved its collection results. The Company
accrued approximately 10% of CCS revenue to allowance for doubtful accounts
during 1998 compared to approximately 13% in 1997. The Company is implementing
additional collection procedures to reduce payment defaults within the CCS
business unit. The Company believes the industry average payment default
associated with similar for-profit companies is approximately 20%. The EM
business unit decreased doubtful account expenses by $185,000 in fiscal 1998
compared to fiscal 1997 due to emphasizing collection improvements.

     The provision for doubtful accounts increased $1,504,000 to $1,732,000 in
fiscal 1997 from $228,000 in fiscal 1996. This increase relates largely to the
Company's new probation service income during 1997. In 1996, revenue was
generated by either government agencies or qualified service providers, both of
which carried extremely low risk of payment default. Probation service income is
100% paid by offenders and carries a higher risk of default. In response to this
the Company accrued approximately 13% of CCS revenue to allowance for doubtful
accounts.


Amortization and Depreciation (A&D)


     A&D expenses increased $983,000 to $3,224,000 or 5.2% of revenue in fiscal
1998 from $2,241,000 or 4.6% of revenue in fiscal 1997. Approximately $150,000
was due to a full year of amortization of acquisition goodwill in fiscal 1998
compared to a partial year of amortization in fiscal 1997, see Note six of the
consolidated financial statements. The remaining increase was due primarily to
additions to property, plant and equipment during 1998.



                                       15
<PAGE>
 
     A&D expenses increased $846,000 to $2,241,000 in 1997 from $1,395,000 in
1996. The increase was due primarily to additions to property, plant and
equipment and the amortization of acquisition goodwill discussed in Note six of
the consolidated financial statements.


Research and Development Expenses (R&D)


     R&D expenses increased $32,000 to $3,034,000 in 1998 from $3,002,000 in
1997. The Company's R&D expenditures were largely related to EM business unit
expenses associated with software development efforts for improved automation to
the Company's electronic monitoring centers, and the evaluation and enhancement
of existing electronic monitoring products. The Company expects to continue
expenditures for improvements to the monitoring operations and development of
future home arrest products in fiscal 1999. As a percentage of EM revenue EM
business unit R&D expense was 5.8% in fiscal 1998 compared to 6.9% in fiscal
1997.

     R&D expenses increased to $3,002,000 in 1997 from $2,661,000 in 1996. The
increase was related to software development for automation improvements to the
Company's monitoring center as well as development of future home arrest
products.


Net Income and Income Taxes


     The Company recorded income tax expense of $2,142,000 and $1,460,000 for
1998 and 1997 respectively, which differs from the statutory rate largely as a
result of state income taxes and non-deductible goodwill amortization expense.

     For fiscal 1998, the Company had net income of $2,671,000 or $.34 diluted
earnings per share compared to fiscal 1997 net income of $1,833,000 or $.25
diluted earnings per share. The changes in net income relate primarily to the
items discussed above.


Impact of Year 2000 Issues


     The Year 2000 issue is related to computer software utilizing two digits
rather than four to define the appropriate year. As a result, any of the
Company's computer programs or any of the Company's suppliers or vendors that
have date sensitive software may incur system failures or generate incorrect
data if "00" is recognized as 1900 rather than 2000.

     The Company has been addressing Year 2000 issues throughout fiscal year
1998 and has modified or is in the process of modifying any products or services
that are affected by Year 2000 issues. The Company has a formal comprehensive
Year 2000 readiness plan in place and under the oversight of executive
management. The Company estimates that approximately $100,000 of costs have been
incurred and expensed in fiscal year 1998 related to addressing Year 2000
events. It is estimated that another $200,000 to $300,000 of costs will be
incurred during fiscal year 1999 related to completion of the Year 2000
readiness plan. Approximately two-thirds of this amount will be related to fixed
asset additions for new computer related equipment. The remaining one-third will
be expensed as incurred.

     The Company's greatest risk for a material disruption in services lies in a
potential disruption of telecommunication services due to an external
telecommunication service provider's failure to be Year 2000 compliant and the
resulting impact upon the Company's monitoring services. The Company has
contacted and obtained assurances from some of its telecommunications providers,
MCI, AT&T and WorldCom that their
                                       16
<PAGE>
 
networks are Year 2000 compliant. The Company is currently seeking similar
assurances from Sprint, US West, Ameritech and a few smaller regional providers.
BI has a redundant monitoring system that would allow the eastern monitoring
center to process alerts if for any reason the western monitoring center was to
go down, or vice versa. In addition, the Company has backup telecommunication
provider connectivity if for any reason the primary carrier has a disruption in
service.

     The Company has been in the process throughout fiscal year 1998 of
replacing its internal business and business unit operating computer systems.
These replacements were required to meet current and future needs of the
business as well as to reduce various administrative and operating functions.
These new systems are Year 2000 compliant and are scheduled for deployment in
fiscal year 1999. The systems have been independently verified and tested to be
Year 2000 compliant.

     The Company believes that based upon changes and modifications already made
and those that are currently planned for implementation in fiscal year 1999 the
impact of Year 2000 issues will not be material. However, to the extent the
Company or third parties on which it relies do not timely achieve Year 2000
readiness, the Company's results of operations may be adversely affected.


LIQUIDITY AND CAPITAL RESOURCES


     During fiscal 1998, the Company generated $7,399,000 of cash from operating
activities, realized $450,000 through the liquidation of short-term investments,
received $1,343,000 from the issuance of common stock associated with the
exercise of stock options, expended $5,032,000 for capital equipment and
leasehold improvements, expended $3,176,000 for equipment associated with rental
and monitoring contracts, and expended $826,000 for capitalized internally
developed software. The total of all cash flow activities resulted in a decrease
in the balance of cash and cash equivalents of $548,000 for fiscal 1998.

     The Company's working capital increased $284,000 to $14,825,000 at June 30,
1998. This increase was primarily the result of increases in accounts receivable
as a result of increased sales volume in fiscal 1998 and investment in sales-
type leases. The Company is emphasizing improved collections across all business
units and expects to reduce its past due receivables in fiscal year 1999 as
compared to fiscal 1998. During fiscal 1998 direct sales customers have
increasingly requested and obtained financing through the Company in the form of
sales-type leases. Investment in lease financing has increased $1,109,000 during
fiscal 1998. Such lease financing carries a low risk of default and is at
favorable interest rates to the Company.

     The Company has an available $5,000,000 line of credit with Bank One,
Boulder, Colorado which expires in October 1999. No amounts were drawn against
this line at June 30, 1998.

     Working capital may be obtained by financing certain operating and sales-
type leases under recourse and non-recourse borrowing arrangements. These
borrowings would be collateralized with a security interest in the leased
equipment. At June 30, 1998, the Company had unfunded leases in the amount of
$7,866,000 which could be used as collateral for future borrowing arrangements.

     The Company believes it will have adequate sources of cash and available
bank line of credit to fund anticipated working capital needs for its existing
business through fiscal 1999.


New Accounting Pronouncements

                                       17
<PAGE>
 
     In June 1997, the Financial Accounting Standards Board (FASB) issued
Statement of Financial Accounting Standard No. 130 (SFAS 130), Reporting
Comprehensive Income. SFAS 130 establishes standards for the reporting and
presentation of comprehensive income and its components in a full set of general
purpose financial statements. SFAS 130 requires that all items that are required
to be recognized under accounting standards as components of comprehensive
income be reported in a financial statement that is displayed with the same
prominence as other financial statements. SFAS 130 is effective for fiscal years
beginning after December 15, 1997. The Company will adopt SFAS 130 in 1999 and
does not expect such adoption to have a material impact on the Company's results
of operations.

     In June 1997, the FASB issued SFAS 131, Disclosure about Segments of an
Enterprise and Related Information. SFAS 131 revises the current requirements
for reporting business segments by redefining such segments according to
management's disaggregation of the business for purposes of making operating
decisions and allocating internal resources. SFAS 131 is effective for fiscal
years beginning after December 15, 1997, and the Company will adopt SFAS 131 in
1999.

     In October 1997, the FASB approved AICPA Statement of Position (SOP) 97-2,
Software Revenue Recognition and the subsequent amendment thereto. SOP 97-2
supersedes SOP 91-1, Software Revenue Recognition and is effective for
transactions entered into in fiscal years beginning after December 15, 1997. The
Company will adopt SOP 97-2 in 1999 and does not expect such adoption to have a
material impact on its financial position or results of operations.


ITEM 8.  CONSOLIDATED FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.


     The Report of Independent Accountants and the Consolidated Financial
Statements are set forth on pages F-1 to F-18 of this report.

     Schedule II is included on page F-19. All other financial statement
schedules are omitted because they are not applicable or the required
information is shown in the Consolidated Financial Statements or notes thereto.


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


     There were no changes in accountants and no significant disagreements with
accountants on accounting and financial disclosure.



                                       18
<PAGE>
 
                                   PART III


     Items 10 (except as to executive officers, see Part I), 11, 12 and 13 are
hereby incorporated by reference from the Company's Proxy Statement for the
Annual Meeting of Shareholders to be held on November 5, 1998.

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

 (a)       The following documents are filed as part of this report:

           1.  Consolidated Financial Statements

               Report of Independent Accountants

               Consolidated Balance Sheet at June 30, 1998 and 1997

               Consolidated Statement of Operations for each of the three years
                in the period ended June 30, 1998

               Consolidated Statement of Changes in Stockholders' Equity for
                each of the three years in the period ended June 30, 1998

               Consolidated Statement of Cash Flows for each of the three years
                in the period ended June 30, 1998

               Notes to Consolidated Financial Statements

           2.  Consolidated Financial Statement Schedules:
                  Schedule II - Valuation and qualifying accounts

                All other financial statement schedules are omitted because
                they are not applicable or the required information is shown in
                the consolidated financial statements or notes thereto.

 (b)       The Company did not file any reports on Form 8-K during the last
           quarter of the period covered by this report.

 (c)       Exhibits:

  3.1      Articles of Incorporation, as amended, of the Registrant (1)

  3.2      Bylaws, as amended, of the Registrant (2)

  4.1      Form of Common Stock Certificate (3)
 
  4.2      BI Incorporated Employee Non-Qualified Stock Option Plan.  Filed as
           an exhibit to Form S-8, March 24, 1988 (Registration No. 33-20843),
           and incorporated by reference, and modified by exhibit to Form S-8,
           filed with the Commission on December 28, 1990, and incorporated by
           reference.

  4.3      BI Incorporated Director and Key Employee Non-Qualified Stock Option
           Plan.  Filed with the Commission on May 29, 1990, as an exhibit to
           Form S-8, and incorporated by reference, and modified by exhibit to
           Form S-8, filed with the Commission on April 28, 1993, and
           incorporated by reference.


                                       19
<PAGE>
 
 4.4       BI Incorporated 1991 Employee Stock Purchase Plan.  Filed with the
           commission on December 28, 1990 as an exhibit to Form S-8,
           Registration No 33-38428, and incorporated by reference.

 4.5       BI Incorporated 1991 Stock Option Plan.  Filed with the Commission on
           December 20, 1991 as an exhibit to Form S-8, and modified by exhibit
           to Form S-8, filed with the Commission on April 28, 1993, and
           incorporated by reference, and modified by exhibit to Form S-8, filed
           with the Commission on March 2, 1995, and incorporated by reference.

 4.6       BI Incorporated 1996 Stock Option Plan. Incorporated by reference
           from the Company's proxy statement for the annual meeting of
           shareholders held November 7, 1996.

*4.7       Property lease between the Company and Terrence J. O'Connor
           (landlord) dated May 15, 1990 with Addendum's dated February 9, 1996
           and October 10, 1996 concerning building located at 6400 Lookout
           Road, Boulder, Colorado, 80301.

*4.8       Property leases between  the Company and Point II, LLC (landlord)
           concerning building located at 6325 Gunpark Drive, Boulder, Colorado,
           80301 dated February 9, 1996 with Addendum's dated June 13, 1996 and
           February 26, 1997 and lease dated February 21, 1997.

  10.2     Form of Employment Agreement, previously filed with the Commission as
           an exhibit to 1994 Form 10-K and incorporated by reference.
 
  21.1     Subsidiaries of the Registrant

 *23.1     Consent of PricewaterhouseCoopers LLP

 *27.1     Financial Data Schedules
 
*  Filed herewith


IN THE EVENT THAT YOU HAVE RECEIVED A COPY OF THIS ANNUAL REPORT ON FORM 10-K
WHICH DOES NOT CONTAIN EXHIBITS, THE COMPANY WILL, UPON WRITTEN REQUEST DIRECTED
TO JACKIE CHAMBERLIN AT THE COMPANY'S PRINCIPAL OFFICES REFERRED TO ON THE 10-K
COVER PAGE, PROVIDE A COPY OF ANY EXHIBIT FILED AS PART OF THIS REPORT UPON
PAYMENT OF A REASONABLE FEE.


(1)        Incorporated by reference from the Company's Proxy Statement for the
           Annual meeting of shareholders held November 7, 1991.

(2)        Incorporated by reference from the Company's Registration Statement
           on Form S-18 (Registration No. 2-82311-D) effective May 4, 1983.

(3)        Incorporated by reference from the Company's Registration Statement
           on Form S-1 (Registration No. 33-36683) filed September 4, 1990.



                                       20
<PAGE>
 
                                  SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Company has duly caused this Report to be signed on its behalf
by the undersigned, thereunto duly authorized.

                         BI Incorporated

                         By: ______________________
                              David J. Hunter
                              President

                         Date:           , 1998
                              -----------------

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 Company and in
the capacities and on the dates indicated.


 
SIGNATURE                           TITLE                   DATE
- ---------                           -----                   ----

- ------------------------ 
David J. Hunter             President, Chief Executive
                            Officer and Director
                            (Principal Executive Officer)   ___________, 1998

- ------------------------
Jacqueline A. Chamberlin    Vice President of Finance
                            (Principal Financial and
                            Accounting Officer)             ___________, 1998
 
- ------------------------
Jeremy N. Kendall           Chairman                        ___________, 1998
 
- ------------------------
William E. Coleman          Vice Chairman                   ___________, 1998
 
- ------------------------
Mckinley C. Edwards, Jr.    Director                        ___________, 1998
 
- ------------------------
Beverly J. Haddon           Director                        ___________, 1998
 
- ------------------------
Perry M. Johnson            Director                        ___________, 1998
 
- ------------------------
Barry J. Nidorf             Director                        ___________, 1998
 
- ------------------------
Byam K. Stevens, Jr.        Director                        ___________, 1998



                                       21
<PAGE>
 

REPORT OF INDEPENDENT ACCOUNTANTS


TO THE BOARD OF DIRECTORS AND STOCKHOLDERS OF BI INCORPORATED:

IN OUR OPINION, THE CONSOLIDATED FINANCIAL STATEMENTS LISTED IN THE INDEX
APPEARING UNDER ITEM 14(A) 1. AND 2. ON PAGE 19 PRESENT FAIRLY, IN ALL MATERIAL
RESPECTS, THE FINANCIAL POSITION OF BI INCORPORATED AND ITS SUBSIDIARIES AT JUNE
30, 1998 AND 1997, AND THE RESULTS OF THEIR OPERATIONS AND THEIR CASH FLOWS FOR
EACH OF THE THREE YEARS IN THE PERIOD ENDED JUNE 30, 1998, IN CONFORMITY WITH
GENERALLY ACCEPTED ACCOUNTING PRINCIPLES.  THESE FINANCIAL STATEMENTS ARE THE
RESPONSIBILITY OF THE COMPANY'S MANAGEMENT; OUR RESPONSIBILITY IS TO EXPRESS AN
OPINION ON THESE FINANCIAL STATEMENTS BASED ON OUR AUDITS.  WE CONDUCTED OUR
AUDITS OF THESE STATEMENTS IN ACCORDANCE WITH GENERALLY ACCEPTED AUDITING
STANDARDS WHICH 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, ASSESSING THE
ACCOUNTING PRINCIPLES USED AND SIGNIFICANT ESTIMATES MADE BY MANAGEMENT, AND
EVALUATING THE OVERALL FINANCIAL STATEMENT PRESENTATION.  WE BELIEVE THAT OUR
AUDITS PROVIDE A REASONABLE BASIS FOR THE OPINION EXPRESSED ABOVE.



PRICEWATERHOUSECOOPERS LLP



BROOMFIELD, COLORADO
August 14, 1998

                                      F-1
<PAGE>
 
                                BI INCORPORATED
                          CONSOLIDATED BALANCE SHEET
                                (in thousands)

<TABLE>
<CAPTION>
                                                                           June 30,                       June 30,
                                                                             1998                           1997
                                                                  -------------------------      -------------------------
ASSETS
Current assets
<S>                                                                 <C>                            <C>
  Cash and cash equivalents                                                         $ 1,146                        $ 1,694
  Short-term investments                                                                  0                            450
  Receivables, net                                                                   12,188                          8,647
  Investment in sales-type leases, net                                                4,337                          3,993
  Inventories, net                                                                    3,393                          3,861
  Deferred income taxes                                                                 751                            779
  Prepaid expenses                                                                      866                            665
                                                                                    -------                        -------
    Total current assets                                                             22,681                         20,089
 
Investment in sales-type leases, net                                                  3,529                          2,764
Rental and monitoring equipment, net                                                  4,872                          4,366
Property and equipment, net                                                          13,250                         10,667
Software, net                                                                         2,282                          1,987
Intangibles, net                                                                     12,047                         12,908
Other assets                                                                          3,328                          2,640
                                                                                    -------                        -------
                                                                                    $61,989                        $55,421
                                                                                    =======                        =======
 
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities
  Accounts payable                                                                  $ 3,163                        $ 1,836
  Accrued compensation and benefits                                                   1,940                          1,409
  Deferred revenue                                                                    1,647                          1,362
  Income taxes payable                                                                  347                            404
  Other liabilities                                                                     759                            537
                                                                                    -------                        -------
    Total current liabilities                                                         7,856                          5,548
Capital lease obligation                                                              6,897                          7,030
Deferred revenue and other                                                            2,329                          2,223
 
Commitments (Notes 7 and 10)
Stockholders' equity
  Common stock, no par value, 75,000 shares authorized;
  7,640 shares issued and outstanding June 30, 1998 and
  7,417 shares issued and outstanding June 30, 1997                                  34,076                         32,460
  Retained earnings                                                                  10,831                          8,160
                                                                                    -------                        -------
    Total stockholders' equity                                                       44,907                         40,620
                                                                                    -------                        -------
                                                                                    $61,989                        $55,421
                                                                                    =======                        =======
</TABLE>
                    The accompanying notes are an integral 
               part of these consolidated financial statements.

                                      F-2
<PAGE>
 
                                BI INCORPORATED
                     CONSOLIDATED STATEMENT OF OPERATIONS
                    (in thousands except per share amounts)


<TABLE>
<CAPTION>
                                                                      Year ended June 30,
                                              -----------------------------------------------------------------
                                                        1998                  1997                  1996
                                              -----------------------------------------------------------------
<S>                                                  <C>                    <C>                   <C>
Revenues
  Service and monitoring income                             $43,716               $33,161               $21,357
  Direct sales                                               17,017                13,961                16,616
  Rental income                                                 742                 1,008                   832
  Other income                                                  526                   271                   407
                                                            -------               -------               -------
    Total revenues                                           62,001                48,401                39,212
                                                            -------               -------               -------
 
Costs and expenses
  Cost of service and monitoring income                      22,616                15,859                10,338
  Cost of direct sales                                        8,101                 7,320                 8,570
  Cost of rental income                                         221                   282                   292
  Selling, general and administrative expenses               18,186                14,672                10,916
  Provision for doubtful accounts                             1,806                 1,732                   228
  Amortization and depreciation                               3,224                 2,241                 1,395
  Research and development expenses                           3,034                 3,002                 2,661
                                                            -------               -------               -------
    Total costs and expenses                                 57,188                45,108                34,400
                                                            -------               -------               -------
 
Income before income taxes                                    4,813                 3,293                 4,812
Income tax provision                                         (2,142)               (1,460)               (1,949)
                                                            -------               -------               -------
Net income                                                  $ 2,671               $ 1,833               $ 2,863
                                                            =======               =======               =======

Basic earnings per share                                      $0.36                 $0.25                 $0.42
                                                            =======               =======               =======
                                               
Weighted average number of outstanding common                
 shares - basic                                               7,506                 7,252                 6,781             
                                                            =======               =======               ======= 

Diluted earnings per share                                    $0.34                 $0.25                 $0.40
                                                            =======               =======               =======
Weighted average number of outstanding common
 and common equivalent shares - diluted                       7,841                 7,451                 7,160
                                                            =======               =======               =======
</TABLE>
                    The accompanying notes are an integral 
               part of these consolidated financial statements.

                                      F-3
<PAGE>
 
                                BI INCORPORATED
           CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY
                                 (in thousands)

<TABLE>
<CAPTION>
                                             Common Stock               Treasury Stock         Retained
                                    -------------------------------------------------------
                                         Shares        Amount        Shares        Amount      Earnings       Total
                                    ----------------------------------------------------------------------------------
<S>                                   <C>           <C>           <C>           <C>           <C>          <C>
Balance June 30, 1995                       6,865       $28,883          (154)         ($15)      $ 3,464      $32,332
  Exercise of stock options and               
   warrants                                   405         2,045                                                  2,045
  Stock repurchases and retirement           (290)         (987)          154            15                       (972)
  Issuance of common stock pursuant
   to stock purchase plan                      24           151                                                    151
  Tax benefit from exercise of                              
   stock options                                            787                                                    787
  Net income                                                                                        2,863        2,863
                                           ------        ------        ------        ------        ------       ------
Balance June 30, 1996                       7,004        30,879             0             0         6,327       37,206
  Exercise of stock options and               
   warrants                                   200         1,186                                                  1,186
  Stock repurchases and retirement           (360)       (2,559)                                                (2,559)
  Issuance of common stock pursuant
   to stock purchase plan                      15            90                                                     90
  Tax benefit from exercise of                              
   stock options                                            183                                                    183
  Stock issued as part of                     
   acquisition                                558         2,681                                                  2,681
  Net income                                                                                        1,833        1,833
                                           ------        ------        ------        ------       -------      -------  
Balance June 30, 1997                       7,417        32,460             0             0         8,160       40,620
  Exercise of stock options                   202         1,198                                                  1,198
  Issuance of common stock pursuant
   to stock purchase plan                      21           145                                                    145
  Tax benefit from exercise of                              
   stock options                                            273                                                    273
  Net income                                                                                        2,671        2,671
                                           ------        ------        ------        ------       -------      -------  
Balance June 30, 1998                       7,640       $34,076             0         $   0       $10,831      $44,907
                                           ======        ======        ======        ======       =======      =======
</TABLE>
                    The accompanying notes are an integral 
               part of these consolidated financial statements.

                                      F-4
<PAGE>
 
                                BI INCORPORATED
                      CONSOLIDATED STATEMENT OF CASH FLOWS
                                 (in thousands)

<TABLE>
<CAPTION>
                                                                                 For the twelve months
                                                                                    ended June 30,
                                                       ----------------------------------------------------------------------
                                                                1998                      1997                     1996
                                                       ----------------------------------------------------------------------
<S>                                                      <C>                         <C>                     <C>
Cash flows from operating activities:
  Net income                                                       $ 2,671                 $  1,833                   $ 2,863
  Adjustments to reconcile net income to net cash from
    operating activities:
    Amortization and depreciation                                    7,133                    6,668                     5,716
    Provision for doubtful accounts                                  1,806                    1,732                       228
    Provision for (benefit from) deferred income taxes                (575)                    (414)                      311
  Changes in assets and liabilities:
    Receivables                                                     (5,347)                    (830)                   (3,100)
    Investment in STLs                                              (1,109)                   1,034                    (1,795)
    Inventories, net                                                   468                     (841)                      425
    Accounts payable                                                 1,327                      (80)                    1,079
    Accrued expenses                                                   703                     (762)                      265
    Deferred revenue                                                   459                     (245)                       (3)
    Income taxes payable                                               217                      587                       657
    Prepaids and other assets                                         (354)                     370                       (55)
                                                                   -------                 --------                   -------
Net cash from operating activities                                   7,399                    9,052                     6,591
                                                                   -------                 --------                   -------
 
Cash flows from investing activities:
  Capital expenditures                                              (5,032)                  (2,522)                   (1,695)
  Increase in rental and monitoring equipment                       (3,176)                  (2,905)                   (2,761)
  Increase in capitalized software                                    (826)                    (837)                     (696)
  Investment in intangibles                                           (623)                    (309)                        0
  Cash paid for acquisitions net of cash acquired                        0                   (4,234)                        0
  Change in short-term investments                                     450                      649                      (723)
  Other                                                                  0                     (152)                      (35)
                                                                   -------                 --------                   -------
Net cash used in investing activities                               (9,207)                 (10,310)                   (5,910)
                                                                   -------                 --------                   -------
 
Cash flows from financing activities:
  Payments on capital lease obligation                                 (83)                     (28)                        0
  Proceeds from issuance of common stock                             1,343                    1,276                     2,196
  Purchase of common stock                                               0                   (2,559)                     (972)
                                                                   -------                 --------                   -------
Net cash from (used in) financing activities                         1,260                   (1,311)                    1,224
                                                                   -------                 --------                   -------
Net change in cash and cash equivalents                               (548)                  (2,569)                    1,905
Cash and cash equivalents at beginning of period                     1,694                    4,263                     2,358
                                                                   -------                 --------                   -------
Cash and cash equivalents at end of period                         $ 1,146                 $  1,694                   $ 4,263
                                                                   =======                 ========                   =======
</TABLE>
                    The accompanying notes are an integral 
               part of these consolidated financial statements.

                                      F-5
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 - OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     BI Incorporated designs, manufactures, markets and supports electronic
monitoring systems and other automatic identification devices.  The Company
provides 24-hour monitoring services using equipment it manufactures.  The
Company also develops application software systems for jails.  In addition, the
Company provides probation services to misdemeanant probationers and day
reporting services to felony probationers.  These products and services are for
use by corrections agencies as an integral part of their community correction
programs.  These consolidated financial statements include the accounts of BI
Incorporated and its majority owned subsidiaries (together the "Company").  All
intercompany transactions have been eliminated in consolidation.

Cash Equivalents and Short-Term Investments

     The Company considers all highly liquid debt instruments purchased with
original maturities of three months or less to be cash equivalents.  Investments
with original maturities greater than three months are recorded as short-term
investments at cost, which approximates market value.

Inventories

     Inventories are stated at the lower-of-cost-or-market.  Cost is determined
using the first-in, first-out ("FIFO") method.

Intangibles, Property and Equipment

     Property and equipment are stated at cost and depreciated on a straight-
line basis over their estimated useful lives of three to seven years.  Rental
and monitoring equipment are stated at cost and depreciated on a straight-line
basis over two to three years.  Repair and maintenance expenses which do not
extend the useful lives of the related assets are expensed as incurred.

     Goodwill represents the excess of purchase price over fair value of net
assets acquired and is amortized on a straight-line basis over periods of 10-20
years.  The recoverability of goodwill is assessed at least annually, based on
undiscounted projected related revenue less undiscounted related costs.  Any
impairment loss will be recorded to the extent such profits do not exceed the
net carrying value of the goodwill.  Patents are amortized on a straight-line
basis over 14 years.  Acquired manufacturing technology is amortized over the
greater of the units of production method or five years, on a straight-line
basis. Amortization related to goodwill, patents and the manufacturing
technology was $1,484,000, $1,364,000, and $1,082,000 in fiscal 1998, 1997, and
1996, respectively.  Accumulated amortization of goodwill, patents and the
manufacturing technology was $6,884,000 and $5,400,000 at June 30, 1998 and
1997, respectively.

                                      F-6
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Research and Development and Capitalized Software

     The Company capitalizes internally developed software costs in accordance
with Statement of Financial Accounting Standards ("SFAS") No. 86, "Accounting
for the Costs of Computer Software to be Sold, Leased, or Otherwise Marketed."
Capitalization of development costs of software products begins once the
technological feasibility of the product is established.  Based on the Company's
product development process, technological feasibility is established upon
completion of a detailed program design.  Capitalization ceases when such
software is ready for general release, at which time amortization of the
capitalized costs begins. Capitalized software costs are net of accumulated
amortization of $2,647,000 and $2,333,000 as of 1998 and 1997, respectively.

     Amortization of capitalized internally developed software costs is computed
as the greater of:  (a) the amount determined by ratio of the product's current
revenue to its total expected future revenue or (b) the straight-line method
over the product's estimated useful life of five years.  During all periods
presented herein, the Company has used the straight-line method to amortize such
capitalized costs.  Amortization of software costs was $531,000, $756,000 and
$794,000 in 1998, 1997 and 1996, respectively.

     Research and development costs relating principally to the design and
development of products (exclusive of costs capitalized under SFAS No. 86) are
expensed as incurred.  The cost of developing routine enhancements are expensed
as research and development costs as incurred because of the short time between
the determination of technological feasibility and the date of general release
of related products.

Supplemental Disclosures of Cash Flow Information:

<TABLE>
<CAPTION>
                                       1998       1997       1996
                                    ----------  --------  ----------
<S>                                 <C>         <C>       <C>
               Interest received    $  601,000  $711,000  $  718,000
               Interest paid           602,000   393,000       4,000
               Income taxes paid     2,230,000   644,000   1,177,000
</TABLE>

               Interest received from STLs is presented on a constructive
               receipt basis.

Supplemental Schedule of Noncash Investing and Financing Activities:

<TABLE>
<CAPTION>
                                            1998      1997     1996
                                            -----  ----------  -----
<S>                                         <C>    <C>         <C>
               Stock issued for acquired
                companies                   $   0  $2,681,000  $   0
               Obligation under capital
                lease                           0   7,140,000      0
 
</TABLE>

                                      F-7
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Revenue Recognition

     Service and monitoring income is recognized monthly over the term of the
contract with any prepaid amounts being deferred.  Product sales and sales-type
leases are generally recorded upon shipment.  Rental income associated with
operating leases is recorded monthly over the rental period.  Revenue from
software system sales is recognized using the percentage of completion method.
Probation and day reporting service income is recognized as the services are
provided.  Where extended warranties are sold together with other products in a
sales-type lease transaction, related revenues are deferred and recognized
ratably over the term of the extended warranty.  Costs associated with standard
one-year warranties are estimated and accrued at the time of sale.

Net Income Per Share

     Earnings Per Share ("EPS") is computed in accordance with Statement of
Financial Accounting Standards ("SFAS") No. 128, Earnings Per Share, which
specifies the computation, presentation, and disclosure requirements for EPS.
SFAS 128 replaces the presentation of primary and fully diluted EPS with basic
and diluted EPS.  Basic EPS excludes all dilution and is based upon the weighted
average number of common shares outstanding during the period.  Diluted EPS
reflects the potential dilution that would occur if securities or other
contracts to issue common stock were exercised or converted into common stock.
Common equivalent shares are excluded in periods in which they have an anti-
dilutive effect.  The Company has adopted SFAS 128 for 1998 and has restated all
previously reported per share amounts to conform to the new presentation.  For
the periods presented the primary difference between weighted average shares
outstanding - basic and weighted average shares outstanding - diluted is
attributable to outstanding options to purchase common stock.

Use of Estimates

     The Company has prepared these financial statements in conformity with
generally accepted accounting principles which require the use of management's
estimates.  Actual results could differ from the estimates used.

Recent Accounting Pronouncements

The Company has determined that the adoption of recently issued Statement of
Financial Accounting Standards ("SFAS") No. 130, "Reporting Comprehensive
Income," No. 131, "Disclosures about Segments of an Enterprise and Related
Information" and SOP 97-2, "Software Revenue Recognition," will not have a
material impact on its financial condition or results of operations.  SOP 97-2
and SFAS Nos. 130 and 131 are effective for fiscal 1999.

                                      F-8
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 2 - RELATED PARTY TRANSACTIONS

     The Company sold products to JEMTEC, Inc. for $75,000, $551,000 and
$435,000 during 1998, 1997 and 1996, respectively.  The Chairman of the Company
is Chairman of JEMTEC, Inc.

NOTE 3 - RECEIVABLES, NET INVESTMENT IN SALES-TYPE LEASES, AND OPERATING LEASES
         - AS LESSOR

     A significant portion of the Company's receivables and net investment in
sales-type leases is due from governmental agencies or divisions thereof.  One
of these customers accounted for 10% of total revenue in 1998, 12% of total
revenue in 1997, and 12% of total revenue in 1996.

Receivables

     Receivables consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                             June 30,
                                                        1998         1997
                                                   --------------------------
<S>                                                  <C>          <C>
     Trade, net of allowance for doubtful accounts 
       of $1,316 in 1998 and $1,760 in 1997            $12,145       $8,624
 
     Due from officers and employees                        43           23
                                                   --------------------------
                                                       $12,188       $8,647
                                                   ==========================
</TABLE>

Net investment in sales-type leases

     The components of net investment in sales-type leases are as follows (in
thousands):

<TABLE>
<CAPTION>
                                                             June 30,
                                                      1998             1997
                                                  ----------------------------
<S>                                                 <C>              <C>
                                                
     Total minimum lease payments                   $ 8,530          $ 7,335
       Less: Unearned income                           (664)            (577)
       Less: Allowance for doubtful accounts              0               (1)
                                                  ----------------------------
     Net investment                                   7,866            6,757
       Less: Current portion                         (4,337)          (3,993)
                                                  ----------------------------
     Long-term portion                              $ 3,529          $ 2,764
                                                  ============================
</TABLE>

     Future minimum lease payments to be received under sales-type leases at
June 30, 1998 are $4,772,000, $2,616,000, $1,107,000 and $35,503 in fiscal 1999,
2000, 2001 and 2002, respectively.

                                      F-9
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Operating leases - as lessor
 
      The Company offers short-term leases to its customers as an alternative to
buying its products.  The lease term for operating leases is generally up to one
year, with payments due monthly, and the Company retains title to the equipment.
      
NOTE 4 - INVENTORIES
      
     Inventories consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                         June 30,
                                                    1998          1997
                                                -------------------------
<S>                                                <C>           <C>
                                               
     Raw materials                                 $2,223        $1,682
     Work-in-process                                  588         1,363
     Finished goods                                   902         1,058
                                                -------------------------
                                                    3,713         4,103
     Less: allowance for obsolescence                (320)         (242)
                                                -------------------------
                                                   $3,393        $3,861
                                                =========================
</TABLE>

NOTE 5 - EQUIPMENT AND INTANGIBLES

Rental and Monitoring Equipment

     Rental and monitoring equipment consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                          June 30,
                                                     1998           1997
                                                 ---------------------------
<S>                                                <C>            <C>
                                            
     Rental equipment                              $  1,376       $  1,173
     Monitoring equipment                            16,257         13,359
                                                 ---------------------------
                                                     17,633         14,532
     Less: accumulated depreciation                 (12,761)       (10,166)
                                                 ---------------------------
                                                   $  4,872       $  4,366
                                                 ===========================
</TABLE>

                                     F-10
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Property and Equipment

     Property and equipment consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                             June 30,
                                                         1998         1997
                                                      ----------------------
<S>                                                    <C>          <C>
                                                                  
     Property and equipment                            $22,565      $17,683
     Less: accumulated depreciation and amortization    (9,315)      (7,016)
                                                      ----------------------
                                                       $13,250      $10,667
                                                      ======================
</TABLE>

Intangibles

     Intangibles consist of the following (in thousands):

<TABLE>
<CAPTION>
                                                             June 30,
                                                         1998         1997
                                                     -----------------------
<S>                                                   <C>           <C>
                                                                  
     Goodwill                                          $14,258      $13,945
     Patents                                             1,673        1,363
     Manufacturing technology                            3,000        3,000
                                                     -----------------------
                                                        18,931       18,308
     Less: accumulated amortization                     (6,884)      (5,400)
                                                     -----------------------
                                                       $12,047      $12,908
                                                     =======================
</TABLE>

NOTE 6 - ACQUISITIONS

     On October 10, 1996, the Company acquired, in a single transaction, 100% of
Community Corrections Corporation ("CCC"), Justice Alternatives Inc. ("JAI") and
Tennessee Probation Services Inc. ("TPS").  These companies, collectively
referred to as CCC, provide probation services to the corrections industry.  The
consideration given was 400,000 shares of common stock and $3,000,000 cash.  The
fair value of assets acquired was $1,160,000 and liabilities assumed were
$828,000.

     The acquisition of CCC was accounted for as a purchase and the assets
acquired and liabilities assumed were recorded at their estimated fair values at
the date of acquisition.  The excess of the purchase price over the fair value
of net assets acquired was recorded as goodwill to be amortized on a straight-
line basis over its estimated useful life of 15 years.  The operating results of
CCC have been included in the results of operations since October 1, 1996.

     On January 31, 1997, the Company acquired 100% of Peregrine Corrections
Incorporated ("PCI").  PCI provides day reporting services to the corrections
industry.  The consideration given was 157,895 shares of common stock and
$1,251,000 cash.    The fair value of assets acquired was $403,000 and
liabilities assumed were $330,000.

                                     F-11
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

     The acquisition of PCI was accounted for as a purchase and the assets
acquired and liabilities assumed were recorded at their estimated fair values at
the date of acquisition.  The excess of the purchase price over the fair value
of net assets acquired was recorded as goodwill to be amortized on a straight-
line basis over its estimated useful life of 15 years.  The operating results of
PCI  have been included in the results of operations since February 1, 1997.
   
NOTE 7 - AVAILABLE FINANCING AND LEASE COMMITMENTS
   
     The Company has an available bank line of credit for $5,000,000 bearing
interest at the bank's prime rate, (8.5% at June 30, 1998) expiring in October
1999.  At June 30, 1998, no borrowings were outstanding against the line.
Borrowings under the line of credit are secured by inventory, equipment and
accounts receivable.  The line of credit sets forth certain financial and other
covenants, including prior written consent to the payment of any dividends, that
must be met by the Company if indebted to the bank.

     The Company leases office space under a capital lease.  The following is a
schedule by years of future minimum lease payments under this capital lease
together with the present value of the net minimum lease payments as of June 30,
1998:

<TABLE>
<CAPTION>
<S>                                                 <C>
     Year ending June 30 (in thousands):
               1999                                 $   726
               2000                                     762
               2001                                     800
               2002                                     840
               2003                                     882
               Thereafter                             7,963
                                                    -------
          Total minimum lease payments               11,973
          Less amount representing interest          (4,945)
                                                    -------
          Present value of net minimum              
          lease payments                            $ 7,028
                                                    =======
</TABLE>

     The Company leases office space and certain equipment under operating
leases.  Rental expense was $933,000, $683,000 and $476,000 for fiscal 1998,
1997 and 1996, respectively.  Minimum rental payments required under operating
leases that have initial or remaining noncancelable lease terms in excess of one
year as of June 30, 1998 are as follows:

<TABLE>
<CAPTION>
<S>                                             <C>
     Year ending June 30 (in thousands):
               1999                             $1,272
               2000                                989
               2001                                672
               2002                                321
               2003                                142
                                                ------
     Total minimum payments required            $3,396
                                                ======
</TABLE>

                                     F-12
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 8 - INCOME TAXES

     The provision for income taxes is comprised of the following (in
thousands):

<TABLE>
<CAPTION>
                         1998        1997         1996
                     ---------------------------------------
<S>                    <C>         <C>          <C>
Current provision
     Federal             $2,065       $1,574        $1,342
     State                  434          300           296
     Foreign                218            0             0
Deferred provision/
 (benefit)
     Federal               (522)        (349)          262
     State                  (53)         (65)           49
                     ---------------------------------------
                        $ 2,142      $ 1,460        $1,949 
                     =======================================
</TABLE> 

     A reconciliation of the effective tax rate to the statutory rate is as
follows:

<TABLE> 
<CAPTION> 
                                      1998        1997         1996
                                    ---------------------------------
<S>                                   <C>         <C>          <C>
Expected statutory rate               34%         34%          34%
State taxes                            5%          5%           5%
Goodwill amortization                  6%          7%           3%
Tax exempt interest on STL's         (2)%        (4)%         (2)%
Increase of valuation allowance        4%          0%           0%
Other                                (2)%          2%           1%
                                    ---------------------------------
                                      45%         44%          41%
                                    =================================
</TABLE> 

                                       F-13
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

     The significant components of the Company's deferred income tax assets and
liabilities for fiscal 1998 and 1997 were as follows (in thousands):

<TABLE> 
<CAPTION> 
                                                   1998          1997
                                                ------------------------
<S>                                               <C>           <C> 
     Deferred tax assets:
        Tax credit carryforwards                  $  208        $    0  
        Accrued liabilities                          189            89  
        Depreciation and amortization              1,513         1,352  
        Bad debt                                     431           710  
        Accrued rent                                 239            96
        Maintenance - unearned revenue               120             0
        Other                                        353           114  
                                                ------------------------
     Total deferred tax asset                      3,053         2,361  
        Less:  valuation allowance                  (178)            0
                                                ------------------------
     Net deferred tax asset                        2,875         2,361
     Deferred tax liabilities:
        Deferred revenue                            (224)         (119)
        Capitalized software                        (662)         (580)
        Other                                        (35)         (283)
                                                ------------------------
     Gross deferred tax liabilities                 (921)         (982)
                                                ------------------------
     Net deferred tax asset                       $1,954        $1,379  
                                                ========================
</TABLE> 

NOTE 9 - EMPLOYEE BENEFIT PLANS AND OPTIONS

     At June 30, 1998, the Company has two stock-based compensation plans, which
are described below. The Company applies APB Opinion 25 and related
interpretations in accounting for its plans. Accordingly, no compensation cost
has been recognized for its fixed stock option plans and its stock purchase
plans. Had compensation cost for the Company's two stock-based compensation
plans been determined based on the fair value at the grant dates for award under
those plans consistent with the method of FASB Statement 123, the Company's net
income and earnings per share would have been reduced to the pro forma amounts
indicated below:

<TABLE> 
<CAPTION> 
                                      1998        1997         1996
                                    -----------------------------------
<S>                                   <C>         <C>          <C>
     Net income:
        As reported                   $2,671      $1,833       $2,863
        Pro forma                      1,696       1,099        2,646
     Net income per share - basic:
        As reported                      .36         .25          .42
        Pro forma                        .23         .15          .36
     Net income per share - diluted:
        As reported                      .34         .25          .40
        Proforma                         .22         .15          .36
</TABLE> 

                                     F-14
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Stock Option Plans

     The Company has five stock option plans, the Director and Key Employee Non-
qualified Stock Option Plan ("Director and Key Employee Plan"), the Employee 
Non-qualified Stock Option Plan (the "Employee Plan"), the Director Non-
qualified Stock Option Plan (the "Director Plan"), the 1991 Stock Option Plan
("1991 Plan") and the 1996 Stock Option Plan ("1996 Plan"). The Director and Key
Employee Plan, Employee Plan, Director Plan and 1991 Plan have expired.

     Under the 1996 Plan, the Company may grant options to its employees and
directors for up to one million shares of common stock. Under the Plan, options
are granted at an exercise price equal to the fair market value of the Company's
common stock on the grant date. The options vest over periods not to exceed 48
months and expire in 10 years or less.

     On July 30, 1998, the Board of Directors approved, subject to shareholder
approval on November 5, 1998, an amendment of the 1996 Stock Option Plan to
increase the number of shares available for issuance by 400,000.

     The fair value of each option grant is estimated on the date of grant using
the Black-Scholes option-pricing model with the following weighted-average
assumptions used for grants in fiscal 1998, 1997 and 1996, respectively: No
estimated dividends for all three years; expected volatility of 56.9% for 1998,
57.5% for 1997, and 46.4% for 1996; risk-free interest rates between 5.44% and
5.95% for 1998, 6.20% and 6.86% for 1997, and 6.20% and 6.48% for 1996; and
expected option terms between seven and ten years for both 1998 and 1997, and
seven years for 1996.

     The following table summarizes option transactions under all five plans
during each of the three years in the period ended June 30, 1998 (in thousands):

<TABLE> 
<CAPTION> 
                                       Number of       Weighted Average
                                        Shares          Exercise Price
     ---------------------------------------------------------------------
<S>                                    <C>             <C> 
     Outstanding, June 30, 1995           936                $5.05  
     Granted                              249                 6.55  
     Exercised                           (379)                5.21  
     Canceled                             (21)                5.50  
     ---------------------------------------------------------------------
                                    
     Outstanding, June 30, 1996           785                 5.50  
     Granted                              813                 6.98  
     Exercised                           (171)                5.56  
     Canceled                             (68)                6.15  
</TABLE> 

                                     F-15
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

<TABLE> 
<CAPTION> 
     ---------------------------------------------------------------------
<S>                                    <C>             <C> 
     Outstanding, June 30, 1997         1,359                 6.34  
     Granted                              278                 8.29
     Exercised                           (202)                5.94
     Canceled                             (58)                6.70
     ---------------------------------------------------------------------

     Outstanding, June 30, 1998         1,377                $6.78
     =====================================================================
</TABLE> 

     Options exercisable and the weighted average exercise price of these
options as of the end of the year were 716,000 and $6.17, 591,000 and $5.61, and
465,000 and $5.05, in 1998, 1997 and 1996, respectively. The weighted average
fair value of options granted during 1998, 1997 and 1996 were $5.41, $5.11 and
$3.77, respectively.

     The following table summarizes information about fixed stock options
outstanding at June 30, 1998 (in thousands):

<TABLE> 
<CAPTION> 
                             Options Outstanding                         Options Exercisable
                 ------------------------------------------------   ------------------------------
                   Number     Weighted-Average                        Number
   Range of      Outstanding     Remaining       Weighted-Average   Exercisable   Weighted-Average
Exercise Prices  at 6/30/98   Contractual Life    Exercise Price    at 6/30/98     Exercise Price
- ---------------  -----------  ----------------   ----------------   -----------   ----------------
<S>              <C>          <C>                <C>                <C>           <C> 
  $4.19-4.88           83        2.8 years             $4.26             73             $4.27
    $5.13             186        1.0 years             $5.13            186             $5.13
  $5.50-6.88          240        4.6 years             $6.60            121             $6.54
  $7.00-7.50          760        7.5 years             $7.02            336             $7.00
 $10.13-10.69         108        6.6 years            $10.29              0             $0.00
                    -----                                               ---
 $4.19-10.69        1,377                                               716

</TABLE> 

Employee Stock Purchase Plan

     In July 1990, the Board of Directors adopted an Employee Stock Purchase
Plan ("Purchase Plan") offering employees the right to collectively purchase a
maximum of 200,000 shares of the Company's common stock through a minimum of 
six-month offering periods of 50,000 shares each commencing January 1, 1991.
Eligible employees may contribute up to 10% of their base pay towards the
purchase of the Company's common stock at 85% of the lower of the average market
price on the first or the last day of the offering period. Proceeds received
from the issuance of shares under the Purchase Plan are credited to
stockholder's equity in the fiscal year shares are issued. Under the Purchase
Plan, the Company sold 21,000, 15,000 and 24,000 shares to employees in 1998,
1997 and 1996, respectively.

     The fair value of each stock purchase grant is estimated on the date of
grant using the Black-Scholes model with the following assumptions for 1998,
1997 and 1996: no estimated dividends; expected volatility of 28.6% and 29.2%,
27.3% and 72.0%, and 23.0% and 39.9%, respectively; risk free interest rates
between 

                                     F-16
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

5.23% and 5.44% for 1998, 6.20% and 6.66% for 1997 and 5.63% and 6.83% for 1996;
and an expected life of six months for all three years.

Employee Savings Plan

     The Company has a 401(k) savings plan whereby the Company matches, subject
to certain limits, $.15 for each $1.00 employees contribute. Total Company
contributions during fiscal 1998, 1997 and 1996 were $80,000, $66,000 and
$79,000, respectively.

NOTE 10 - LEGAL PROCEEDINGS 

     On August 27, 1997, CB Partners, Michael Connor and Michael Connor, IRA,
filed a Class Action Complaint in District Court, County of Boulder, State of
Colorado, against the Company and certain of its officers and directors, being
David J. Hunter, Mckinley C. Edwards, Jr., Richard Willmarth, Jacqueline A.
Chamberlin, Frank N. Randall, Jr., and Jeremy N. Kendall. The complaint includes
various claims under the Colorado Securities Act as well as for common law
fraud. The complaint alleges, among other things, that various public filings
and press releases made by the Company in 1996 contained material misstatements
and omissions, including that the Company's revenues and earnings were inflated
as a result of allegedly shipping products to customers with the understanding
that the customer had no obligation to pay for the products and could return
them at any time. The Complaint also alleges that the Company failed to disclose
(a) the nature of the competition in its monitoring services line of business
and (b) that one of the Company's products in the in-home alcohol testing area
did not work properly and was therefore unmarketable. The complaint seeks
rescission, damages in an unspecified amount and attorneys' fees on behalf of
all persons who purchased the Company's common stock between April 24, 1996 and
September 12, 1996. The Company believes the complaint is without merit but is
currently unable to (a) determine the ultimate outcome of resolution of the
complaint, (b) determine whether resolution of this matter will have a material
adverse impact on the Company's financial position or results of operations, or
(c) estimate reasonably the amount of loss, if any, which may result from
resolution of this matter. The Company intends to defend against this action
vigorously. The matter is presently in discovery.

     The Company is involved in five additional legal proceedings, one alleging
negligence in manufacturing, one alleging general negligence and
misrepresentation, one alleges misrepresentation, breech of warranty and general
negligence, another suit alleges negligence under product liability, and the
last suit alleges wrongful death from general negligence. One seeks damages of
$3,000,000, another seeks damages of $3,977,500, the third seeks $250 million in
damages, the fourth seeks damages in excess of $150,000, and the last seeks
damages in excess of $100,000. Management believes the Company has adequate
legal defenses and/or insurance coverage against all claims and intends to
defend them vigorously. There can be no assurances however, that any individual
case will result in an outcome favorable to the Company. In the event of any
adverse outcome, neither the amount nor the likelihood of any potential loss
which might result is reasonably estimable. The Company currently believes that
the amount of the ultimate potential loss would not be material to the Company's
financial 

                                       F-17
<PAGE>
 
BI INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

position or results of operations. However, an adverse future outcome
in any individual case, including legal defense costs, could have a material
effect on the Company's reported results of operations in a particular quarter.

NOTE 11 - SUBSEQUENT EVENT (UNAUDITED)

     On August 25, 1998, the Company announced that it has engaged an investment
banker to attempt to sell its CIS business unit.

NOTE 12 - QUARTERLY FINANCIAL INFORMATION (UNAUDITED)

     The following interim financial information presents the 1998 and 1997
results of operations on a quarterly basis (in thousands, except per share
amounts):

<TABLE> 
<CAPTION> 
                                             Fiscal quarters ended
                                9/30/97     12/31/97     3/31/98     6/30/98
                               ----------------------------------------------
<S>                             <C>         <C>          <C>         <C> 
Total revenue                   $14,867     $14,942      $15,125     $17,067   
                               ----------------------------------------------
Gross profit                      7,405       7,433        7,688       8,537   
                               ----------------------------------------------
Net income                         $428        $534         $731        $978
                               ==============================================
Diluted earnings per share        $0.06       $0.07        $0.09       $0.12   
                               ==============================================
<CAPTION> 
                                             Fiscal quarters ended
                                9/30/96     12/31/96     3/31/97     6/30/97
                               ----------------------------------------------
<S>                             <C>         <C>          <C>         <C> 
Total revenue                    $8,723     $11,782      $13,289     $14,607   
                               ----------------------------------------------
Gross profit                      4,329       6,048        7,037       7,526
                               ----------------------------------------------
Net income                         $157        $358         $569        $749   
                               ==============================================
Diluted earnings per share        $0.02       $0.05        $0.08       $0.10   
                               ==============================================
</TABLE> 

                                     F-18
<PAGE>
 
BI INCORPORATED
CONSOLIDATED FINANCIAL STATEMENT SCHEDULES

                                  SCHEDULE II

Allowance for losses on Sales-Type Leases:

<TABLE> 
<CAPTION> 
- --------------------------------------------------------------------------------------
                   Balance     Charged to 
                 beginning of    cost and     Charged to               Balance at end
                   period       expenses   other accounts  Write-offs   of period   
- --------------------------------------------------------------------------------------
<S>              <C>           <C>         <C>             <C>         <C> 
7-1-95-6-30-96     $9,000          $0              $0           $0      $9,000  
- --------------------------------------------------------------------------------------
7-1-96-6-30-97     $9,000          $0              $0      $(8,000)     $1,000  
- --------------------------------------------------------------------------------------
7-1-97-6-30-98     $1,000          $0         $(1,000)          $0          $0  
- --------------------------------------------------------------------------------------
</TABLE> 
       
Allowance for losses on Accounts Receivable:

<TABLE> 
<CAPTION> 
- --------------------------------------------------------------------------------------
                    Balance     Charged to   Beginning 
                  beginning of   cost and    Balance at               Balance at end
                    period       expenses   Acquisition   Write-offs    of period
- --------------------------------------------------------------------------------------
<S>               <C>           <C>         <C>          <C>          <C> 
7-1-95-6-30-96      $220,000      $228,000          $0     $(182,000)     $266,000  
- --------------------------------------------------------------------------------------
7-1-96-6-30-97      $266,000    $1,732,000  $1,418,000   $(1,656,000)   $1,760,000  
- --------------------------------------------------------------------------------------
7-1-97-6-30-98    $1,760,000    $1,806,000          $0   $(2,250,000)   $1,316,000  
- --------------------------------------------------------------------------------------
</TABLE> 

                                     F-19



<PAGE>
 
                                                                     EXHIBIT 4.7


                                                                     Page 1 of 4

BI, INCORPORATED, TERRENCE J. O'CONNOR, POINT I, LLC AND POINT II, LLC AGREEMENT
OF UNDERSTANDING
OCTOBER 10, 1996


This is a written memorandum of the agreement by which BI, INCORPORATED, a
Colorado corporation ("BI"), TERRENCE J. O'CONNOR ("O'Connor"), POINT I, LLC
("Point I") and POINT II, LLC ("Point II") agree as follows:


I.   Establish Maintenance Control Committee (per paragraph 1 of attached
     Exhibit A).

II.  BI to receive a 25% of O'Connor membership free and clear of all liens and
     encumbrances in the Point I, LLC on or before November 1, 1996.

     A.   After the merging of the Point I, LLC into the Point II, LLC, BI's 25
          % membership in the Point I, LLC will be converted to a 15 %
          membership in the Point II, LLC.

     B.   BI's membership and participation and the cash flow will be after all
          debt service, excluding the outstanding tenant improvement loan from
          BI to O'Connor, which shall remain a personal obligation of O'Connor
          per paragraph 10 of attached Exhibit A.

     C.   It is understood and agreed that prior to BI occupying all of Point II
          in the year 2001, BI will receive a preferred return of cash flow
          after all debt service ("Net Cash Flow") equal to 25 % of the Net Cash
          Flow from the Point I building.  It is also understood that at such
          time, if 15 % of the Point II, LLC Net Cash Flow exceeds 25 % of the
          Point I Net Cash Flow, such preferred participation will be
          terminated.

III. At such time as BI occupies all of Point II building, they will receive a
     15 % interest in the Point II building, which increases their membership in
     the Point II, LLC from 15 % to 21.5 %.

     A.   The operating agreement will be amended to give O'Connor a priority
          distribution of cash available from refinancing or sale of the asset,
          sufficient to reimburse him for his unreimbursed investment in the
          Point II building.

IV.  Effective with signing of this agreement, any significant decisions, as
     defined in paragraph 9(a) of attached Exhibit A will require 100%
     membership approval.

V.   Appropriate language that specifies criteria and timing for acquisition of
     land and obtaining approvals needed for development of campus in accordance
     with paragraph 11 of Exhibit A.
<PAGE>
 
BI, INCORPORATED and TERRENCE J. O'CONNOR                              Pg 2 of 4
AGREEMENT OF UNDERSTANDING
OCTOBER 10, 1996


VI.    Appropriate language detailing timing, for approval process and
       development of breezeway between buildings in accordance with paragraph
       12- of Exhibit A.
       
VII.   November 15 occupancy date for Point II with $5,000/day liquidating
       damages in accordance with paragraph 3 of Exhibit A.

VIII.  Within ten days, BI will pay POINT I, LLC $5,000 for the relocation of
       SportStar and, when incurred, up to $3,000, as determined and paid to the
       moving company by BI, in moving expenses to move SportStar from Point I
       to Point II.

IX.    Within ten days, O'Connor will pay up to $5,000 of BI's attorney's fees
       incurred in the documentation of this outline and subsequent agreement.
    
X.     Starting in December of 1997, BI or its assigns will have the option to
       purchase a 10% membership in the Point II LLC (as merged, including Point
       I LLC and Point II LLC), and this annual option will last for six (6)
       years. BI's or its assigns' option to purchase membership units will cap
       at a cumulative 60% inclusive of the 21.5% referred to in POINT II above.
       BI's or its assigns' options will be cumulative; that is, if they do not
       exercise the year one option, it will carry forward and be included in
       the next year's option. (E.G. 10% not exercised in 1997, would give them
       the option to exercise 20 % in 1998 and so on). In addition, it is
       understood that BI or its assigns will give O'Connor a 6-month
       notification of its intent to exercise such option.
    
XI.    Addendum to Lease dated April 1, 1996 and May 18, 1990 are hereby
       terminated.

XII.   BI will sign future building leases (i.e., commencing on the option
       dates) for spaces currently under option in the Point II building, which
       options BI hereby exercises. Note, the option lease spaces must be
       contiguous to BI's current space in the Point II building.

XIII.  O'Connor's outstanding obligation for selling membership units in
       accordance with paragraph X above and for the tenant improvements will be
       secured by a pledge of 35 membership units in Point I (and/or 45
       membership units in Point II following the merger). O'Connor will
       immediately cause unencumbered membership units representing 60% of Point
       I and Point II to be placed in escrow for the benefit of BI. Said
       membership units may not be pledged, sold or otherwise encumbered for any
       purpose. O'Connor also agrees to execute such additional security
       agreements as BI may reasonably require to assure security of the
       additional membership units for BI's benefit.

XIV.   BI's option to acquire additional membership units (paragraph X) and its
       preferred distribution rights under paragraph II.C. are conditioned upon
       the leases to BI not having been terminated as a result of default by BI
       thereunder.
<PAGE>
 
BI, INCORPORATED and TERRENCE J. O'CONNOR                              Pg 3 of 4
AGREEMENT OF UNDERSTANDING
OCTOBER 10, 1996


XV.    The parties agree to execute additional documents as reasonably required
       to effectuate the terms of this Agreement.

XVI.   The representations and warranties of O'Connor as set forth in paragraph
       4 of Exhibit A are specifically incorporated herein.

XVII.  Arbitration.  Except as provided below, any and all disputes arising
       under or related to this Agreement which cannot be resolved through
       negotiations between the parties shall be submitted to binding
       arbitration. If the parties fail to reach a settlement of their dispute
       within fifteen (15) days after the earliest date upon which one of the
       parties notified the other(s) of its desire to attempt to resolve the
       dispute, then the dispute shall be promptly submitted to arbitration by a
       single arbiter through the Judicial Arbiter Group ("JAG"), any successor
       of the Judicial Arbiter Group, or any similar arbitration provider who
       can provide a former judge to conduct such arbitration if JAG is no
       longer in existence, or an arbiter appointed by the court. The arbiter
       shall be selected by JAG
    
       or the court on the basis, if possible, of his or her expertise in the
       subject matter(s) of the dispute. The decision of the arbiter shall be
       final, nonappealable and binding, upon the parties, and it may be entered
       in any court of competent jurisdiction. The arbitration shall take place
       in Boulder, Colorado. The arbitrator shall be bound by the laws of the
       State of Colorado applicable to the issues involved in the arbitration
       and all Colorado rules relating to the admissibility of evidence,
       including, without limitation, all relevant privileges and the attorney
       work product doctrine. All such discovery shall be completed in
       accordance with the time limitations prescribed in the Colorado Rules of
       Civil Procedure, unless otherwise agreed by the parties or ordered by the
       arbitrator on the basis of strict necessity adequately demonstrated by
       the party requesting an extension or reduction of time. The arbitrator
       shall have the power to grant equitable relief where applicable under
       Colorado law. The arbitrator shall issue a written opinion setting forth
       her or his decision and the reasons therefor within thirty (30) days
       after the arbitration proceeding is concluded. The obligation of the
       parties to submit any dispute arising under or related to this Agreement
       to arbitration as provided in this Section shall survive the expiration
       or earlier termination of this Agreement. Notwithstanding the foregoing,
       either party may seek and obtain an injunction or other appropriate
       relief from a court to preserve or protect the status quo with respect to
       any matter pending conclusion of the arbitration proceeding, but no such
       application to a court shall in any way be permitted to stay or otherwise
       impede the progress of the arbitration proceeding.
<PAGE>
 
BI, INCORPORATED and TERRENCE J. O'CONNOR                              Pg 4 of 4
AGREEMENT OF UNDERSTANDING
OCTOBER 10, 1996


XVII.  Attorneys' Fees and Costs.  In the event of any arbitration or litigation
       -------------------------                                                
       being, filed or instituted between the parties concerning- this
       Agreement, the prevailing party will be entitled to receive from the
       other party or parties its attorneys' fees, experts' fees, costs and
       expenses, whether or not such controversy, claim or action is prosecuted
       to judgment or other form of relief. The "prevailing party" is that party
       which is awarded judgement or other legal or equitable relief as a result
       of trial or arbitration, or who receives a payment of money from the
       other party in settlement of claims asserted by such party. If both par-
       ties receive a judgment or other award of relief, the court or the
       arbitrator shall determine which party is the prevailing party, taking
       into consideration the merits of the claims asserted by each party, the
       relative values of the judgments or other forms of relief received by
       each party, and the relative equities between the parties.

BI, INCORPORATED                       TERRENCE J. O'CONNOR



By:_____________________________       ________________________________________
     Robert Clevenger, Director          Terrence J. Connor, Personally and as 
     Internal Operations                 Manager of Point I LLC and Point II
                                         LLC
<PAGE>
 
                          ADDENDUM TO LEASE AGREEMENT
                                        



Addendum Agreement is made and entered into on February 9th, 1996, between
Terrence J. O'Connor (Landlord) and BI Incorporated, a Colorado Corporation
whose address is 6400 Lookout Road, Boulder, CO 80301 hereinafter referred to as
Tenant.  This Addendum amends the Lease entered into between the aforementioned
pates on the 15th day of May 1990 for the rental of the premises described in
said Lease Addendum at. the Point as follows:

1 -  Primary Term: The term of the Lease shall be extended to September 30,
     2O1O.

2 -  Premises: As of April 1, 1996 Tenant will occupy the entire building.
     Tenant agrees to add an additional Nine Thousand fourteen square feet to
     the Fifty-One Thousand One Hundred Twenty -Six Thousand square feet
     currently leased.  The total square footage leased shall be Sixty Thousand
     One Hundred Forty square feet.

3 -  Base Rent:  The addition of 9014 square feet at Nine dollars and Twenty-
     Nine cents ($9.29) shall result in a base monthly rent of Forty-Two
     Thousand Six Hundred Fifty-Eight dollars per month.  The additional space
     will result in the following allocation: 36,510 square feet at $300,842/yr.
     and 23,630 at $219,581/yr.

4 -  Annual Rate Increases:  On the anniversary date of the Lease (October 1)
     each year the Lease Rate shall be increased by Five (5) percent for the
     entire term of the lease,

5 -  Condition of Premises: Tenant has agreed to take possession of space in the
     condition it is in at the time of possession.

6 -  Tenant agrees to contribute toward the cost to move McCrea Advertising and
     SportStar to another premises.  Tenant's share of said expense shall not
     exceed $8,000 and Tenant agrees to move the moving parties' furniture and
     equipment on a Saturday and Sunday.

7 -  O'Connor Development is presently the Manager of the Premises.  Tenant may
     replace O'Connor Development as Manager with another third party management
<PAGE>
 
     company acceptable to Landlord and Tenant if Tenant is unsatisfied with
     O'Connor. Tenant must give O'Connor notice of unsatisfaction in writing and
     allow 90 days to correct whatever was unsatisfactory to Tenant.

8 -  In the event Premises is not available for occupancy on May 1, 1996,
     Landlord agrees to pay the difference between what Tenant would pay to Land
     lord and what Tenant has to pay for temporary space in another Premises.

9 -  Except as supplemental hereto all provisions of the Lease Agreement between
     the parties shall remain the same and in full force and effect.


In Witness whereof., parities have executed this agreement the day and month
fast written above.



Landlord                           Tenant



________________________           _________________________________ 
Terrence J. O'Connor               David J. Hunter, President and
                                   Chief Executive Officer



                                   _________________________________
                                   Jacqueline A. Chamberlin.
                                   Chief Financial Officer
<PAGE>
 
May 14, 1990



Mr. Jeffrey Hiller
Vice President of Finance
BI Incorporated
6175 Longbow Dr.
Boulder, CO 80301

Dear Jeffrey:

This letter is confirmation of our agreement today, and will become a part of
our Lease agreement dated May 15, 1990.  We should both attach this letter to
our copies of the Lease.  Landlord and Tenant have agreed that:

1.   Tenant has agreed that if the need arises for additional cash to fund the
     construction costs of the project it will lend up to $100,000 to Landlord.

     Landlord shall pay twelve percent interest on this loan and sign a note for
     the total amount which shall be paid prior to January 1, 1991.  If Landlord
     has not repaid said note by January 1, 1991, Tenant may collect on note as
     written or choose to convert said loan to equity in a Limited Partnership
     Ownership interest in project.  This ownership shall be proportionate to
     their debt in that for every ten thousand dollars in debt, Landlord will
     award one percent ownership to tenant.

2.   Landlord and Tenant have agreed that Landlord will not make any significant
     changes in the design of the building without first consulting with Tenant
     and getting approval.

3.   Landlord agrees to design common areas in the remainder of the building
     similar to tenant's common area.
<PAGE>
 
There are no additional changes to the Lease as if May 15, 1990.
LANDLORD:


________________________________________ 
Terrence J. O'Connor

TENANT:
BI INCORPORATED

By:_____________________________________
   Jeffrey J. Hiller
   Vice President of Finance

By:_____________________________________
   David J. Hunter, President
<PAGE>
 
                                     LEASE

     THIS LEASE made this 15th day of May 1990, between BI INCORPORATED, a
Colorado corporation ("Tenant"), and TERRENCE J. O'CONNOR ("Landlord").

                             W I T N E S S E T H:

                                    DEMISE
                                    ------
                                        
     Landlord does hereby lease to Tenant and Tenant hereby hires from Landlord
an approximately 30,000 square feet (the "Premises," or, alternatively, the
"Leased Premises") in a building (the "Building") to be constructed as depicted
on the maps attached to and incorporated in this Lease as Exhibit "A," which
Building is situated on land described as 6400 Lookout Road, Boulder, Colorado
80301 (the "Property"), together with a non-exclusive right, subject to the
provisions of this Lease, to use all appurtenances thereto, including, but not
limited to, any plazas, common areas, walks, ways or other areas in the Building
or on the Property designated by Landlord for the exclusive or non-exclusive use
of the tenants of the Building.

     This Lease is upon and subject to the terms, conditions, and covenants set
forth below, and Landlord and Tenant covenant as a material part of the
consideration for this Lease to keep and perform each and all of the terms,
conditions, and covenants by each of them to be kept and performed and that this
Lease is made upon the condition of such performance.

                                   SECTION 1

                                    PURPOSE
                                    -------
                                        
     1.01  Use of Premises.  The Premises are to be used for light
           ---------------                                        
manufacturing, warehousing, and related office functions, provided that such
uses comply with all zoning and use restrictions, and for no other purpose
without the prior written consent of Landlord, which consent shall not be
unreasonably withheld.

                                   SECTION 2

                                     TERM
                                     ----
                                        
     2.01  Primary Term.  Except as provided to the contrary in Appendix C, the
           ------------                                                        
"Work Agreement" (also referred to as the "Work

                                       1
<PAGE>
 
Letter") and the plans developed and approved pursuant to the Work Letter, the
Term of this Lease shall be for a period of eighty-four (84) months, commencing
at 12:01 a.m. on the Commencement Date, October 1, 1990 or another date
acceptable to Landlord and Tenant, agreed upon in writing, and ending at 12:00
a.m., Denver time, September 30, 1009 (the "Primary Lease Term").  Changes in
the Commencement Date due to construction variables are specifically provided
for in the Work Letter.

                                   SECTION 3

                          COMPLETION OF THE PREMISES
                          --------------------------
                                        
     3.01 Landlord's Work.  Landlord, subject to delays beyond its control,
          ---------------                                                  
agrees to perform its obligations with respect to the Premises as provided for
in this Lease and the Work Letter.

                                   SECTION 4

                                     RENT
                                     ----

     4.01  Ease Rent.  Tenant agrees to pay Landlord during the full Primary
           ---------                                                        
Lease Term the sum of $1,574,048.oo payable in advance in equal monthly
installments as follows, (the "Base Rent") for the Premises:

                    Year  1    $17,133.00
                    Year  2     17,990.00
                    Year  3     18,890.00
                    Year  4     19,835.00
                    Year  5     20,827.00
                    Year  6     21,868.00
                    Year  7     22,962.00

The first full monthly installment of Base Rent shall be payable on the
Commencement Date and each succeeding monthly installment shall be due and
payable on or before the first day of each and every successive calendar month
thereafter during the Primary Lease Term.  (See appendix C respecting partial
payments of Base Rent).

     4.02 No Offsets.  The Base Rent and all other sums or charges required by
          ----------                                                          
this Lease to be paid by Tenant to Landlord, (all of which are sometimes
collectively referred to as "Rent") shall be paid to Landlord without deduction
or offset, in lawful money of the United States of America, in care of Terry
O'Connor, 1600 38th Street, Boulder, CO  80301, or to such other person or at
such other place as Landlord may from time to time designate in writing,
provided Landlord is not in default hereunder.

                                       2
<PAGE>
 
     4.03  Interest on Late Payments.   Any Rent or other amount due from Tenant
           -------------------------                                           
to Landlord under this Lease not paid within ten (10) days of when due shall
bear interest from the date due, computed on a daily basis, until the date paid,
at the rate of one and one-half percent (1-1/2%) per month until paid, but the
payment of the interest shall not excuse nor cure any default by Tenant under
this Lease.

     4.04  Late Payment Charge.  Further, and notwithstanding the interest
           -------------------                                            
charges provided for in the preceding subsection 4.03, if any Rent or other
amounts owing hereunder are not paid within five (5) days of when due, Landlord
and Tenant agree that Landlord will incur additional administrative and
financial expenses and inconveniences the amount of which will be difficult if
not impossible to determine.  Accordingly, Tenant shall pay to Landlord an
additional one-time late charge for any late monthly payment in the amount of
five percent (5%) of the amount of the late payment.


                                   SECTION 5

                  TAXES AND OPERATING COST ADJUSTMENT FORMULA
                  -------------------------------------------

     5.01  Additional Rent.  In addition to Base Rent, Tenant shall reimburse
           ---------------                                                   
Landlord for the Taxes and Operating Costs of the Building in the manner, at the
times, and in the amounts set forth in this Section 5.

     5.02(a)  Taxes.  The Rent payable by Tenant shall be increased by the
              -----                                                       
amount of "Tenant's Proportional Share" of the Taxes on the Property.  Tenant's
Proportional Share shall be ____% based upon Tenant's occupancy of 30,000 square
feet out of a total building rental space of _______ square feet.  In
determining the amount of Taxes for any calendar year, the amount of special
assessments to be included shall be limited to the amount of the installment
(excluding any interest payable thereon) of such special assessment which would
have been required to have been paid during such calendar year if Landlord had
elected to have the special assessment paid over the maximum period of time
permitted by law, if the election is available to Landlord.  Landlord shall make
all payments in such fashion to keep Tenant costs to the minimum.  All reference
to Taxes "for" and "billed for" a particular calendar year shall be deemed to
refer to Taxes levied, assessed, billed or otherwise imposed for such calendar
year, without regard to the dates when any such Taxes are due and payable.

     (b) Definition.  As used in this Lease, the term "Taxes" means any and all
         ----------                                                            
general and special taxes and impositions of every kind and nature whatsoever
levied, assessed, or imposed upon, or with respect to, the Premises, any
leasehold improvements,

                                       3
<PAGE>
 
fixtures, installations, additions, and equipment, whether owned by Landlord or
Tenant, or either because of or in connection with Landlord's ownership,
leasing, and operation of the Building and the Property, including, without
limitation, real estate taxes, personal property taxes, general or special
assessments, and duties or levies charged or levied upon or assessed against the
Building and the Property and personal property, or any tax or excise on rent or
any other tax (however described) on account of rental received for use and
occupancy of any or all of the Building and the Property, whether any such taxes
are imposed by the United States, the State of Colorado, the County of Boulder,
or any local governmental municipality, authority, agency or any political
subdivision.  Taxes shall not include taxes on any net income, capital stock,
succession, transfer, franchise, gift, estate, or inheritance taxes.

     (c) Payment.  Commencing with the first calendar month of this Lease,
         -------                                                          
Tenant shall pay to Landlord on the first day of each calendar month until the
next upward adjustment date (which period between adjustment dates is herein
called a "Tax Deposit Year") one-twelfth of the estimated amount of the Taxes.
Amounts paid under this subsection 5.02(c) in any Tax Deposit Year shall be
reconciled with amounts actually billed to Landlord for the same Tax Deposit
Year, and provided there is any surplus remaining after the credit to Tenant and
provided Tenant shall not then be in default under any of the provisions of this
Lease, Landlord shall either refund the amount of the surplus to Tenant within
thirty (30) days following the end of the Tax Deposit Year or apply the surplus
amount against any other amounts then due from Tenant to Landlord.  If upon the
reconciliation there is any deficiency in the amount of Taxes paid by Tenant,
Landlord shall bill Tenant and Tenant shall pay the additional amount within
thirty (30) days.  Tenant shall pay escrow monthly if it is a requirement of
Lender to do so, or will pay within 30 days of notification by Landlord of
payment amount.

     5.03(a)  Inclusion in Operating Costs.  Tenant shall pay its Proportional
              ----------------------------                                      
Share of the Operating Costs for the Property. As used in this Lease, the term
"Operating Costs" means any and all reasonable expenses, costs, and
disbursements (other than Taxes) of every kind and nature whatsoever, which are
paid or accrued by Landlord in connection with the leasing, management,
maintenance, operation, or repair of the Building, including, without
limitation:

       (i)  Costs of supplies;

       (ii) Costs incurred in connection with obtaining and providing energy for
the Building, including, but not limited to, costs of propane, butane, natural
gas, steam, electricity, fuel

                                       4
<PAGE>
 
oils, coal or any other energy sources, except if separately metered to the
Leased Premises, in which case Tenant shall pay 100% of its metered amount;

       (iii)  Costs of water and sanitary sewer and storm drainage services;

       (iv)   Costs of general maintenance and repairs, including costs of
heating, ventilation and air conditioning systems and the cost of exterior
building and roof maintenance and repairs;

       (v)    Cost of insurance;

       (vi)   Costs of maintenance and replacement of landscaping;

       (vii)  Labor costs associated with operation and maintenance of the
Building and management fees.

     (b) Exclusion from Operating Costs.  "Operating Costs" shall not include:
         ------------------------------                                       

       (i)    Costs of repairs or other work occasioned by fire, windstorm or
other insured casualty to the extent of insurance proceeds received;

       (ii)   Leasing commissions, advertising expenses, and other costs
incurred in leasing space in the Building;

       (iii)  Costs of repairs or rebuilding necessitated by condemnation;

       (iv)   Any interest on borrowed money or debt amortization, except as
specifically set forth above;

       (v)    Depreciation on the Building;

       (vi)   Any settlement, payment or judgment incurred by Landlord or the
Building manager due to their willful misconduct or gross negligence, as
established by a court of law, which is not covered by insurance proceeds;

       (vii)  Cost of any damage to the Building caused directly by Landlord's
willful misconduct or gross negligence, as established by a court of law, which
is not covered by insurance proceeds.

       (viii) Cost of structural repairs or reconstruction of any portion of
the Building.

                                       5
<PAGE>
 
       (ix) Costs of providing utility lines to the Building or repairing such
lines if they break (but not if they are plugged by Tenant's usage).

     (c) Warranties.  Tenant shall be entitled to a reimbursement for any
         ----------                                                      
amounts collected by Landlord under any manufacturer's warranty on any systems
or machinery used in the Building; provided that Tenant has previously paid to
Landlord the repair expense relating to Landlord's warranty claim.

     (d) Payment.  Beginning on the Commencement Date, Landlord shall supply
         -------                                                            
Tenant with written notice of Landlord's estimate of the Operating Expenses that
will be incurred or accrued during the current calendar year (the "Deposit
Year").  On or before the first day of each month during such Deposit Year,
Tenant shall pay to Landlord one-twelfth of Tenant's Proportionate share of the
estimated amount.  If the monthly deposit amount is not determined in time for
Tenant to make the first payment on January 1 of the Deposit Year, then the
first monthly payment shall be due on the first day of the month immediately
following the date Landlord supplies Tenant with notice of the amount and the
first monthly payment(s) shall also include a payment equal to one-twelfth of
such additional sum multiplied by the number of calendar months which have
elapsed during the Deposit Year prior to the date Tenant makes its first
payment.  If the total of the estimated payments made by Tenant during the
Deposit Year are less than Tenant's obligation under this Lease for Operating
Costs for the Deposit Year, then Tenant, within thirty (30) days of the billing
therefor, shall pay the deficiency to Landlord.  If the total of the Tenant's
estimated payments for the Deposit Year exceed Tenant's obligation for excess
Operating Costs for such year, then the surplus shall be handled in the manner
provided in the last sentence of Section 5.02(c).

     5.04  Audit and Adjustment Procedures.
           ------------------------------- 

       (a) The annual determination and statement of Taxes and Operating Costs
shall be prepared in accordance with generally accepted accounting principles.
In the event of any dispute as to any Rent due under this Lease, Tenant shall
have the right to inspect Landlord's accounting records relative to Taxes and
Operating Costs at the office in which Landlord maintains its records during
normal business hours at any time.  Any errors shall be adjusted accordingly.

       (b) If the Term of this Lease commences on any day other than the first
day of January, or if the Term of this Lease ends on any day other than the last
day of December, any payment due to Landlord by reason of an increase in Taxes
or Operating Costs shall

                                       6
<PAGE>
 
be prorated on the basis by which the number of days in such partial year bears
to 365.

     (c)   All sums which Tenant is required to pay or discharge pursuant to
Section 5 of this Lease in addition to Base Rent, together with any interest or
other sums which may be added for late payment, shall constitute "Rent."

                                   SECTION 6
     
                                 HOLDING OVER
                                 ------------
                                        
     6.01  Rent Increase.  Should Tenant hold over after the termination of this
           -------------                                                        
Lease, whether the termination occurs by lapse of time or otherwise, Tenant
shall become a tenant from day-to-day upon each and all of the terms herein
provided as may be applicable to such a tenancy, and any such tenancy shall not
constitute an extension of this Lease; provided, however, during the period as a
tenant from day-to-day, Tenant shall pay its pro rata Base Rent at 140% the rate
payable for the month immediately preceding the date termination of this Lease
and, in addition, Tenant shall reimburse Landlord for all direct damages
sustained by it by reason of Tenant's occupying the Premises past the
termination date.  Alternatively, at the election of Landlord and expressed in a
written notice to Tenant and not otherwise, the retention of possession past the
termination date shall constitute a month-to-month tenancy upon each and all of
the terms of this Lease as may be applicable to a month-to-month tenancy.  The
provisions of this paragraph shall not exclude nor waive Landlord's right of re-
entry or any other right hereunder.


                                   SECTION 7

                               BUILDING SERVICES
                               -----------------

     7.01  Interruption of Standard Services.  Tenant agrees that Landlord shall
           ---------------------------------                                    
not be liable for failure to supply any heating, air conditioning, janitorial
services, electric current, or any other utility during any period when Landlord
uses reasonable diligence to restore or to supply such services or utility.
Landlord reserves the right to temporarily discontinue such services at times as
may be necessary by reason of accident, repairs, alterations, or improvements,
or whenever by reason of strikes, lockouts, riots, acts of God, or any other
happening or occurrence beyond the reasonable control of Landlord, provided such
discontinuance does not substantially interfere with Tenant's business
operations.

                                       7
<PAGE>
 
     7.02  Telephone.  Tenant shall separately arrange with the applicable local
           ---------                                                            
public authorities or utilities, as the case may be, for the furnishing of and
payment for all telephone services as may be required by Tenant in the use of
the Premises.  Tenant shall directly pay for such telephone services, including
the establishment and connection thereof, at the rates charged for the services
by the authority or utility, and the failure of Tenant to obtain or to continue
to receive the services for any reason whatsoever shall not relieve Tenant of
any of its obligations under this Lease.  Landlord shall supply sufficient
telephone lines to the Building for Tenant's connection.

     7.03  Above-Standard Service Requirements.  If heat-generating machines or
           -----------------------------------                                 
any equipment cause the temperature in the Premises, or any part, to exceed the
temperatures that the Building's air conditioning and other cooling systems
would be able to maintain in the Premises were it not for the heat generating
equipment then Landlord reserves the right to install supplementary air
conditioning units in the Premises, and the cost, including the cost of
installation and the cost of operation and maintenance thereof, shall be paid by
Tenant to Landlord upon demand by Landlord.  If Tenant requires electric
current, water, or any other energy in excess of that which is reasonably
obtainable from existing electrical outlets or water pipes, and which is, in
Landlord's reasonable opinion, above normal for use of the Premises, Tenant
shall first procure the consent of Landlord, which Landlord may not unreasonably
refuse.  If Landlord consents to such excess electric, water, or other energy
requirements, Tenant shall, on demand, pay all costs of meter service and
installation of facilities necessary to measure and/or furnish such excess
capacity.  Tenant shall also pay the entire cost of such additional electricity,
water, or other energy used.  If this occurs and Tenant subsequently vacates the
Premises, Tenant may remove excess equipment, but must also remove all
additional gas, water and electrical lines serving this equipment and return
Premises to its original condition.


                                   SECTION 8

                             CONDITION OF PREMISES
                             ---------------------

     8.01  Acceptance Upon Possession.  Subject to the provisions of Appendix C
           --------------------------                                          
respecting Landlord's obligation to complete "punch list" items, Tenant, by
taking possession of the Premises, shall be deemed to have agreed that the
Premises were, as of the date of taking possession, in good order, repair, and
condition and satisfactorily completed in accordance with Landlord's obligations
under this Lease, except for hidden defects that would not be identified upon
reasonable inspection.  No promise of Landlord to

                                       8
<PAGE>
 
alter, remodel, decorate, clean, or improve the Premises, the Building, or the
Property and no representation or warranty, express or implied, respecting the
condition of the Premises, the Building, or the Property has been made by
Landlord to Tenant, unless the same is contained in this Lease, the Work
Agreement, the Plans or some other written agreement.  This Lease does not grant
any rights to light or air over the Premises or the Property.

     8.02  Landlord's Warranty.  Landlord represents and warrants that the
           -------------------                                            
structural integrity of the building is in good and tenantable structural
condition and meets the requirements of all applicable building and safety codes
and of any and all other governmental agencies having jurisdiction thereof, and
Landlord hereby assumes full responsibility for and shall make or have made any
repairs or reconstruction which may be required on account of any structural
defect or defective workmanship for the entire term of the lease.


                                   SECTION 9

                            USE OF LEASED PREMISES
                            ----------------------

 9.01     Use. The Leased Premises shall not be used other than for the purpose
          ---
set forth in Section 1 of this Lease. Tenant's use shall at all times comply
with all applicable laws, ordinances, regulations, or other governmental
ordinances in existence.

     9.02  Hazardous Use.  Tenant agrees that it will not keep, use, sell, or
           -------------                                                     
offer for sale in or upon the Leased Premises any article which may be
prohibited by any insurance policy in force from time to time covering the
Building.  In the event Tenant's occupancy or conduct of business in or on the
Leased Premises, whether or not Landlord has consented to the same, results in
any increase in premiums for the insurance carried from time to time by Landlord
with respect to the Building, Tenant shall pay any such increase in premiums as
Rent within ten (10) days after bills for such additional premiums shall be
rendered by Landlord.  Tenant shall promptly comply with all reasonable
requirements of the insurance authority or of any insurer now or hereafter in
effect relating to the Leased Premises.

     9.03  No Waste.  Tenant shall not commit, suffer, nor permit any waste,
           --------                                                         
damage, disfiguration, or injury to the Leased Premises or the Building's common
areas or the fixtures and equipment located in or on the Building, or permit or
suffer any overloading of the floors and shall not place any safes, -heavy
business machinery, or other heavy things in the Premises other than as
specifically provided for in the Work Agreement and Plans, without first
obtaining the written consent of Landlord and, if required by

                                       9
<PAGE>
 
Landlord, of Landlord's architect, and shall not use or permit to be used by any
part of the Leased Premises for any dangerous, noxious, or offensive trade or
business, and shall not cause or permit any nuisance, noise, or action in, at,
or on the Leased Premises.

     9.04  Protection Against Insurance Cancellation.  If any insurance policy
           -----------------------------------------                          
on the Building or any part thereof shall be cancelled or if cancellation shall
be threatened, or if the coverage shall be reduced or be threatened to be
reduced, in any way by reason of the use or occupation of the Leased Premises or
any part thereof by Tenant, any assignee or subtenant of Tenant, or by anyone
permitted by Tenant to be upon the Leased Premises, and if Tenant fails to take
reasonable efforts to remedy the condition giving rise to the cancellation,
threatened cancellation, reduction, or threatened reduction of coverage within
forty-eight (48) hours after notice or to complete the remedy within ten (10)
days after notice, Landlord may, at its option, enter upon the Leased Premises
and attempt to remedy the condition, and Tenant shall forthwith pay the cost to
Landlord as additional Rent.


                                  SECTION 10

                              COMPLIANCE WITH LAW
                              -------------------

     10.01 Compliance.  Tenant shall not use the Premises or permit anything to
           ----------                                                          
be done in or about the Premises which will in any way conflict with any law,
statute, ordinance, or governmental rule or regulation now in force or which may
hereafter be enacted or promulgated.  Tenant shall, at its sole cost and
expense, promptly comply with all laws, statutes, ordinances, and governmental
rules, regulations, or requirements now in force or which may hereafter be in
force, and with the requirements of any board of fire underwriters or other
similar body now or hereafter constituted relating to or affecting the
condition, use, or occupancy of the Premises, excluding structural changes not
related to or affected by Tenant's improvements or acts.


                                  SECTION 11

                            ALTERATIONS AND REPAIRS
                            -----------------------

     11.01 Tenant to Maintain.  Tenant shall, at its sole expense, keep the
           ------------------                                              
Premises in good repair and tenantable condition during the Term of this Lease.
Tenant shall not, without the prior written consent of Landlord which shall not
be unreasonably withheld so long as Tenant demonstrates financial assurance of
its ability to restore the Premises to original condition, make any

                                      10
<PAGE>
 
alterations, improvements, or additions to the Premises, including, but not
limited to, partitions, wall coverings, floor coverings, and special lighting or
equipment installations.  If Tenant desires to make any alterations,
improvements, or additions, Tenant shall first submit to Landlord plans and
specifications and obtain Landlord's written approval prior to commencing any
work at which time Landlord will advise tenant how it will leave said
improvements or additions upon termination of Lease.  All alterations,
improvements, or additions, whether temporary or permanent in character, made by
Landlord or Tenant in or upon the Premises shall become Landlord's property and
shall remain upon the Premises at the termination of this Lease by lapse of time
or otherwise, without compensation to Tenant (excepting only Tenant's movable
office furniture, trade fixtures, and office and professional equipment).
Landlord shall have the right to require Tenant to remove the alterations,
improvements, or additions at Tenant's cost upon the termination of this Lease,
and the repair of any damage caused to the Premises or the Building as a result
of any removal shall be paid for by Tenant.  Tenant shall promptly pay to
Tenant's contractors, when due ' the cost of all work and of all decorating, and
upon completion, deliver to Landlord, if payment is made directly to Tenant's
contractors, evidence of payment and waivers of all liens for labor, services,
or materials.  Tenant shall defend and hold Landlord, the Premises, the
Building, and the Property harmless from all costs, damages, liens for labor,
services, or materials relating to the work, and shall defend and hold Landlord
harmless from all costs, damages, liens, and expenses related to the work.  If
Landlord incurs any expenses in the removal of trash or cleaning as a result of
Tenant's contractors' work then Tenant agrees it shall reimburse Landlord within
seven (7) days of billing.

     11.02 Protection Against Liens.  At least five (5) days prior to the
           ------------------------                                      
commencement of any material work on the Leased Premises Tenant shall notify
Landlord of the names and addresses of the persons supplying labor and materials
for the proposed work so that Landlord may avail itself of the provisions of
statutes such as Section 38-22-105(2) of the Colorado Revised Statutes (1973).
During the progress of any work on the Leased Premises, Landlord or its
representatives shall have the right to go upon and inspect the Leased Premises
at all reasonable times, and shall have the right to post and keep posted
thereon notices such as those provided for by Section 38-22-105(2) (C.R.S. 1973)
or to take any further action, which Landlord may deem to be proper for the
protection of Landlord's interest in the Leased Premises.

                                       11
<PAGE>
 
     11.03 Condition on Surrender.  Tenant shall, at the termination of this
           ----------------------                                           
Lease, surrender the Premises to Landlord in as good condition and repair as
reasonable and proper use will permit, loss by ordinary wear and tear, fire, and
other insured against casualty excepted, and in the state of broom cleanliness.

     11.04 Damage by Tenant.  If any part of the Building or other improvements
           ----------------                                                    
become damaged or are destroyed through the negligence, carelessness, or misuse
of Tenant, its servants, agents, employees, or anyone permitted by Tenant to be
in the Building, or through Tenant or such parties, then the cost of necessary
repairs, replacements, or alterations shall be borne by Tenant, who shall, on
demand, forthwith pay the same to Landlord as Rent.

                                  SECTION 12

                                  ABANDONMENT
                                  -----------

     12.01 Disposition of Personal Property.  Tenant shall not vacate or
           --------------------------------                             
abandon the Premises at any time during the Lease Term, and if Tenant shall
abandon, vacate, or surrender (whether at the end of the stated Term or
otherwise) the Premises, or shall be dispossessed by process of law or
otherwise, then any personal property belonging to Tenant left on the Premises
shall be deemed abandoned and may be sold or otherwise disposed of by Landlord
without any liability to Tenant whatsoever.  Tenant shall not at any time remove
Landlord's property or any fixtures constituting property of Landlord from the
premises.  Any removal of Landlord's property from the Premises by Tenant shall
constitute a material breach of this Lease and Landlord shall have the right to
take all reasonable steps to stop or prevent such breach without such actions
constituting a constructive eviction of Tenant.


                                  SECTION 13

                           ASSIGNMENT AND SUBLETTING
                           -------------------------

     13.01 Limitation on Assignment or Subletting.  Tenant shall not assign
           --------------------------------------                          
this Lease, or any interest therein, and shall not sublet the Premises, or any
part thereof, or any right or privilege appurtenant thereto, or shall not suffer
any other person to occupy or use the Premises or any portion thereof, without
the written consent of Landlord, which consent may not be unreasonably withheld.
Neither this Lease nor any interest therein shall be assignable as to the
interest of Tenant by operation of law without the written consent of Landlord,
which consent may not be unreasonably withheld.

                                      12
<PAGE>
 
     13.02 Acceptance of Performance; No Waiver.  If this Lease is assigned, or
           ------------------------------------                                
if the Premises or any part are sublet or occupied by anybody other than Tenant,
Landlord may, upon default by Tenant, collect the rent from the assignee,
subtenant, or occupant and apply the net amount collected to the Rent.  Upon
assignment pursuant to the terms of this section, Tenant shall be relieved of
further liability under this Lease as to the assigned premises.  Consent by
Landlord to any one assignment or subletting shall not in any way be construed
as relieving Tenant from obtaining the Landlord's express written consent to any
further assignment or subletting.

     13.03 Landlord to Approve Documents.  All documents utilized by Tenant to
           -----------------------------                                      
evidence any subletting or assignment to which Landlord has consented shall be
subject to prior approval by Landlord or its attorney.  Tenant shall pay on
demand all Landlord's costs and expenses, including reasonable attorneys' fees,
incurred in determining whether or not to consent to any requested subletting or
assignment and in reviewing and approving such documentation.


                                  SECTION 14

                             SIGNS AND ADVERTISING
                             ---------------------

     Tenant shall not install, paint, display, inscribe, place, or affix any
sign, picture, advertisement, notice, lettering, or direction in the interior of
the Leased Premises which is visible from the outside of the Building or on the
exterior of the Building without the prior written consent of Landlord unless
provided for in the Plans.

                                  SECTION 15
                     DAMAGE TO PROPERTY, INJURY TO PERSONS
                     -------------------------------------

     15.01 Damage by Tenant.  Tenant agrees to pay for all damage to the
           ----------------                                             
Building or the Premises, as well as all damage to tenants or occupants thereof
caused by Tenant's misuse or neglect of the Premises, its apparatus or
appurtenances, or caused by any licensee, contractor, agent, or employee of
Tenant.  Notwithstanding the foregoing provisions, neither Landlord nor Tenant
shall be liable to one another for any loss, damage, or injury caused by its act
or neglect to the extent that the other party has recovered the amount of such
loss, damage, or injury from an insurer and the insurance company is bound by
this waiver of liability.

                                      13
<PAGE>
 
     15.02 Tenant's Property.  Particularly, but not in limitation of the
           -----------------                                             
foregoing paragraph, all property belonging to Tenant, or any occupant of the
Premises, that is in the Building or the Premises, shall be there at the risk of
Tenant or other person only, and Landlord or its agents or employees (except in
the case of negligence or willful misconduct of Landlord or its agents or
employees) shall not be liable for: (i) damage to or theft or misappropriation
of such property; (ii) any damage to property entrusted to Landlord, its agents,
or employees, if any; (iii) loss of or damage to any property by theft or
otherwise, by any means whatsoever; (iv) any injury or damage to persons or
property resulting from fire, explosion, falling plaster, steam, gas,
electricity, snow, water, or rain which may leak from any part of the Building
or from the pipes, appliances, or plumbing works therein or from the roof,
street, subsurface, or from any other place, or resulting from dampness or any
other cause whatsoever; or (v) interference with the light, air, or other
incorporeal hereditaments.  Tenant shall give prompt notice to Landlord in case
of fire or accidents in the Premises or in the Building or of observed defects
in the Building, its fixtures or equipment.


                                  SECTION 16

                              TENANT'S INSURANCE
                              ------------------

     16.01 Insurance.  Tenant shall, during the entire Term of this Lease, at
           ---------                                                         
its sole cost and expense, obtain, maintain, and keep in full force and effect
the following types of insurance:

     (a)   Fire and extended coverage insurance, including endorsements for
vandalism, malicious mischief, theft, sprinkler leakage, covering all of
                                                         ---------------
Tenant's property, including, but not limited to, furniture, fittings,
- -----------------                                                     
equipment, installations, alterations, additions, partitions, fixtures, and
anything in the nature of a leasehold improvement in an amount equal to the full
replacement cost of such property without deduction for depreciation.  If there
is a dispute as to the amount which comprises full replacement cost, the
decision of Landlord shall be conclusive;

     (b)   Public liability insurance, including bodily injury and property
damage, personal injury, contractual liability with respect to all claims,
demands, or actions by any person, firm, or corporation, in any way arising
from, related to, or connected with the conduct and operation of Tenant's
business in the Premises or Tenant's use of the Premises. Such policies shall be
written on a comprehensive basis, with limits not less than $1,000,000.00, and
such higher limits as Landlord or the mortgagees of Landlord may require from
time to time;

                                      14
<PAGE>
 
     (c)   Any other form or forms of insurance as the mortgagees of Landlord
may reasonably require from time to time in form, in amounts and for insurance
risks against which a prudent tenant would protect itself; and

     (d)   Business interruption insurance in such amounts as will reimburse the
Tenant for direct or indirect loss of earnings attributable to all perils
commonly insured against by prudent tenants or attributable to prevention of
access to the Premises or to the Building as a result of such perils.

     16.02 Evidence.  All policies shall be taken out with insurers acceptable
           --------                                                           
to Landlord and in form satisfactory from time to time to Landlord.  Tenant
agrees that certificates of insurance or, if required by Landlord or the
mortgagees of Landlord, copies of each such insurance policy will be delivered
to Landlord as soon as practicable after the placing of the required insurance,
but in no event later than five (5) days after Tenant takes possession of all or
any part of the Leased Premises.  All policies shall require that at least
thirty (30) days' prior written notice be delivered to Landlord by the insurer
prior to termination, cancellation, or material change in such insurance.

     16.03 Proceeds.  Tenant agrees that in the event of damage or destruction
to the leasehold improvements in the Leased Premises covered by insurance
required to be taken out by Tenant pursuant to this Section, Tenant shall use
the proceeds of the insurance for the purpose of building leasehold improvements
as mutually agreed upon between Landlord and Tenant.  If Landlord and Tenant
cannot agree as to the new improvements within thirty (30) days, then Tenant
shall replace the identical improvements that were destroyed.  In the event of
damage or destruction of the Building entitling the Landlord to terminate this
Lease pursuant to Section 17, then, if the Leased Premises have also been
damaged, Tenant will pay to Landlord all of its insurance proceeds relating to
the leasehold improvements in the Leased Premises, and if the Leased Premises
have not been damaged, Tenant will deliver to Landlord, in accordance with the
provisions of this Lease, the leasehold improvements and the Leased Premises.


                                  SECTION 17

                             DAMAGE OR DESTRUCTION
                             ---------------------

     17.01 Right to Terminate.  If the Premises or the Building are damaged by
           ------------------                                                 
fire or other insured casualty, and the insurance proceeds have been made
available by the holder or holders of any mortgages or deeds of trust covering
the Building, the damage shall be repaired by and at the expense of Landlord to
the extent of such

                                      15
<PAGE>
 
insurance proceeds available, provided such repairs can, in Landlord's
reasonable discretion, be completed within one hundred twenty (120) days after
                          ----------------------------------------------      
the occurrence of such damage, without the payment of overtime or other
premiums.  Until the repairs are completed, the Rent shall be abated in
proportion to the part of the Premises which is unusable by Tenant in the
conduct of its business; provided, however, if the damage is due to the fault or
neglect of Tenant or its employees, agents, or invitees, there shall be no
abatement of Rent.  If repairs cannot, in Landlord's reasonable discretion, be
made within said one hundred twenty (120) day period, Landlord shall notify
Tenant within sixty (60) days of the date of occurrence of the damage as to
       ----------------------                                              
whether or no an- or elects to make the repairs.  If Landlord elects not to make
the repairs, then either party may, by written notice to the other, cancel this
Lease as of the date of the occurrence of the damage.  Except as provided in
this Section 17, there shall be no abatement of Rent and no liability of
Landlord by reason of any inconvenience, temporary limitation of access or
interference to or with Tenant's business or property arising from the making of
any necessary repairs, or any alterations or improvements in or to any portion
of the Building or the Premises, or in or to fixtures, appurtenances, and
equipment therein necessitated by the damage.  Tenant understands that Landlord
will not carry insurance of any kind on Tenant's furniture and furnishings or on
any fixtures or equipment removable by Tenant under the provisions of this
Lease, and that Landlord shall not be required to repair any injury or damage
caused by fire or other cause, or to make any repairs or replacements to or of
improvements installed in the Premises by or for Tenant at Tenant's cost.

     17.02  Landlord's Insurance.  Landlord covenants and agrees that,
            --------------------                                      
throughout the Lease Term, it will insure the Building (excluding foundations,
excavations and other non-insurable items) and the machinery, boilers, and
equipment contained therein owned by Landlord (excluding any property with
respect to which Tenant is obliged to insure pursuant to the provisions of
Section 16 hereof) against damage by fire and extended perils coverage in such
reasonable amounts as would be carried by a prudent owner of a similar property
in the same locale.  Landlord will also, throughout the Term, carry public
liability, property damage and loss of rent insurance with respect to the
operation of the Premises in reasonable amounts as would be carried by a prudent
owner of a similar property in the same locale.  Landlord may, but shall not be
obligated to, take out and carry any other form or forms of insurance as it or
the mortgagees of Landlord may reasonably determine to be advisable.  Tenant
shall pay its pro rata costs for all such insurance carried by Landlord as an
Operating Cost, provided that such insurance is not duplicative of the insurance
obtained pursuant to Section 16.01.  Notwithstanding any contribution by Tenant
to the cost of insurance premiums,

                                      16
<PAGE>
 
Tenant acknowledges that it has no right to receive any proceeds from the
insurance policies carried by Landlord, and that the insurance will be for the
sole benefit of Landlord, with no coverage for Tenant for any risk insured
against.



                                   SECTION 18

                               ENTRY BY LANDLORD
                               -----------------

     Landlord and its agents, upon giving 24 hours notice, shall have the right
                              --------------------
to enter the Premises during normal business hours for the purpose of examining
or inspecting the same, to supply any services to be provided by Landlord to
Tenant hereunder, to show same to prospective purchasers or tenants of the
Premises, and to make such alterations, repairs, improvements, or additions,
whether structural or otherwise, to the Premises or to the Building as Landlord
may deem necessary or desirable.  Landlord may enter the Premises at any time in
the case of an emergency by means of a master key, without liability to Tenant
except for any failure to exercise due care for Tenant's property, and without
affecting this Lease. Landlord shall use reasonable efforts on any such entry
not to unreasonably interrupt or interfere with Tenant's use and occupancy of
the Premises.

                                  SECTION 19

                               DEFAULT BY TENANT
                               -----------------


     19.01  Events of Default.  Each one of the following events if referred to
            -----------------                                                  
as an "Event of Default":

     (a)    Tenant shall fail to make due and punctual payment of Rent or an
other amounts payable hereunder, and such failure shall continue for fifteen
(15) days after receipt of written notice from Landlord.

     (b)    Tenant shall vacate or abandon the Premises, or remove leasehold
improvements or fixtures constituting property of Landlord;

     (c)    This Lease shall be transferred to or shall pass to or devolve upon
any other person or party except in the manner set forth in Section 13;

     (d)    This Lease or the Premises or any part thereof shall be taken upon
execution or by other process of law directed against Tenant, or shall be taken
upon or subject to any attachment at the instance of any creditor of or claimant
against Tenant, and said

                                      17
<PAGE>
 
attachment shall not be discharged or disposed of within thirty (30) days after
the levy;

     (e)  The filing of any petition or the commencement of any case or
proceeding by the Tenant under any provision or chapter of the Federal
Bankruptcy Act, the Federal Bankruptcy Code or any other federal or state law
relating to insolvency, bankruptcy or reorganization; or the adjudication that
the Tenant is insolvent or bankrupt, or the entry of an order for relief under
the Federal Bankruptcy Code with respect to Tenant;

     (f)  The filing of any petition or the commencement of any case or
proceeding described in Subsection (e) above against the Tenant, unless the
petition and all proceedings initiated thereby are dismissed within sixty (60)
days from the date of the filing; the filing of an answer by Tenant admitting
the allegations of any such petition; or the appointment of or taking possession
by a custodian, trustee or receiver for all or any assets of the Tenant, unless
such appointment is vacated or dismissed within sixty (60) days from the date of
such appointment or taking of such possession.

     (g)  Tenant shall fail to take possession of the Premises thirty (30) days
following the earlier of the date the Premises are Ready for Occupancy or the
Commencement date; or

     (h)  Tenant shall fail to perform any of the other agreements, terms,
covenants or conditions of this Lease on Tenant's part to be performed, and such
non-performance shall continue for a period of thirty (30) days after written
notice by Landlord to Tenant, or if such performance cannot be reasonably had
within such thirty (30) day period, Tenant shall not in good faith have
commenced such performance within such thirty (30) day period and shall not
thereafter diligently proceed to completion.

     19.02  Remedies of Landlord.  If any one or more events of default shall
            --------------------                                             
happen, then Landlord shall have the right at Landlord's election, then or at
any time thereafter while in default, upon ten days notice, to reenter and take
possession of the Premises or any part thereof and repossess the same as
Landlord's former estate and expel Tenant and those claiming through or under
Tenant, and remove the effects of both or either, without being deemed guilty of
any manner of trespass, and without prejudice to any remedies for arrears of
rent or breach of covenants or prior conditions and without terminating this
Lease. Should Landlord elect to reenter as provided in this Subsection, or
should Landlord take possession pursuant to legal proceedings or pursuant to any
notice provided for by law including a proceeding for possession pursuant to
Colorado's Forcible Entry and unlawful Detainer Statutes, Landlord may, from
time to time, without terminating this Lease either;

                                      18
<PAGE>
 
     (a)  (i) Relet the Premises or any part thereof in Landlord's or Tenant's
name, but for the account of Tenant, for a term or terms (which may be greater
or less than the period which would otherwise have constituted the balance of
the term of this Lease) and on conditions and upon other terms (which may
include concessions of free rent and alteration and repair of the Premises) as
Landlord, in its sole discretion, may determine, and Landlord may collect and
receive the rents.  Landlord shall use reasonable efforts to relet the Premises
and maximize the income generated by the Premises.  No reentry or taking
possession of the Premises by Landlord shall be construed as an election on
Landlord's part to terminate this Lease unless a written notice of such
intention be given to Tenant.  No notice from Landlord hereunder or under a
forcible entry and unlawful detainer statute or similar law shall constitute an
election by Landlord to terminate this Lease unless such notice specifically so
states.  Landlord reserves the right following any reentry and/or reletting to
exercise its right to terminate this Lease by giving Tenant written notice, in
which event the Lease will terminate as specific in the notice.

       (ii)  If Landlord elects to take possession of the Premises as provided
in this Subsection (a) without terminating the Lease, Tenant shall pay to
Landlord (1) the Rent and other sums due under this Lease which would be payable
if repossession had not occurred, less (2) the net proceeds, if any, of any
reletting of the Premises after deducting all Landlord's expenses in connection
with the reletting, including, but without limitation, all repossession costs,
brokerage commissions, legal expenses, attorneys' fees, expenses of employees,
alteration, remodeling and repair costs and expenses of preparation of the
reletting. If, in connection with any reletting, the new lease term extends
beyond the existing term, or the premises covered include other premises not
part of the Premises, a fair apportionment of the rent received from the
reletting and the expenses incurred in connection with the reletting will be
made in determining the net proceeds received from reletting. In addition, in
determining the net proceeds from reletting, any rent concession will be
apportioned over the term of the new Lease; or

     (b)  To give Tenant written notice of intention to terminate this Lease on
the date of the notice, or on any later date specified in the notice.  Tenant's
right to possession of the Premises shall cease and the Lease shall thereupon be
terminated, except as to Tenant's liability under this Lease, as if the
expiration of the term fixed in the notice were the end of the term originally
demised, including as extended by the exercise of any options granted to Tenant.
If this Lease is terminated pursuant to the provisions of this Subsection (b),
or terminated pursuant to a proceeding for possession under the Colorado
Forcible Entry and Unlawful Detainer Statutes, Tenant shall remain liable to
Landlord

                                      19
<PAGE>
 
for damages in an amount equal to the Rent and other sums which would have been
owing by Tenant under this Lease for the balance of the Term had this Lease not
been terminated, less the net proceeds, if any, of any reletting of the Premises
by Landlord subsequent to the termination, after deducting all Landlord's
expenses in connection with such reletting, including, but without limitation,
the expenses enumerated in Subsection (a) above. Landlord shall be entitled to
collect damages from Tenant monthly on the days on which the Rent and other
amounts would have been payable if this Lease had not been terminated.

     19.03  Cumulative Remedies.  Suit or suits for the recovery of the Rent and
            -------------------                                                 
other amounts and damages may be brought by Landlord, from time to time, at
Landlord's election, and nothing in this Lease shall be deemed to require
Landlord to await the date when this Lease or its Term would have expired by
limitation had there been no default by Tenant, or no termination, as the case
may be.  Each right and remedy provided for in this Lease shall be cumulative
and shall be in addition to every other right or remedy provided for in this
Lease or now or hereafter existing at law or in equity or by statute or
otherwise including but not limited to suits for injunctive relief and specific
performance.  The exercise or beginning of the exercise by Landlord of any one
or more of the rights or remedies provided for in this Lease or now or hereafter
existing at law or in equity or by statute or otherwise shall not preclude the
simultaneous or later exercise by Landlord of any or all other rights or
remedies provided for in this Lease or now or hereafter existing at law or in
equity or by statute or otherwise. All such rights and remedies shall be
considered cumulative and non-exclusive. All costs incurred by Landlord in
connection with collecting any Rent or other amounts and damages owing by Tenant
pursuant to the provisions of this Lease, or to enforce any provision of this
Lease, including reasonable attorney's fees from the date such matter is turned
over to an attorney, whether or not one or more actions are commenced by
Landlord, shall also be paid by Tenant to Landlord.

     19.04  No Waiver.  No failure by Landlord to insist upon the strict
            ---------                                                   
performance of any agreement, term, covenant or condition of this Lease or to
exercise any right or remedy consequent upon a breach, and no acceptance of full
or partial payment of Rent during the continuance of any breach, shall
constitute a waiver of any breach or of the agreement to be performed or
complied with by Tenant, and no breach shall be waived, altered or modified
except by written instrument executed by Landlord.  No waiver of any breach
shall affect or alter this Lease, but each and every agreement, term, covenant
and condition shall continue in full force and effect with respect to any other
then existing or subsequent breach.  Notwithstanding any termination of this
Lease, the same shall continue in force and effect as to any provisions

                                      20
<PAGE>
 
which require observance or performance by Landlord or Tenant subsequent to such
termination.

     19.05  Bankruptcy.  Nothing contained in this Section 19 shall limit or
            ----------                                                      
prejudice the right of Landlord to prove and obtain as liquidated damages in any
bankruptcy, insolvency, receivership, reorganization or dissolution proceeding,
an amount equal to the maximum allowed by any statute or rule of law governing
such a proceeding, and in effect at the time when such damages are to be proved,
whether or not the amount is greater, equal to or less than the amounts
recoverable, either as damages or Rent, referred to in any of the preceding
provisions of this Section. Notwithstanding anything contained in this Section
to the contrary, any such proceeding or action involving bankruptcy, insolvency,
reorganization, arrangement, assignment for the benefit of creditors, or
appointment of a receiver or trustee, as set forth above, shall be considered to
be an event of default only when the proceeding, action or remedy shall be taken
or brought by or against the then holder of the leasehold estate under this
Lease.

                                   SECTION 20

                                     TAXES
                                     -----

     During the Term hereof, Tenant shall pay, prior to delinquency, all
business and other taxes, charges, notes, duties and assessments levied, and
rates or fees imposed, charged, or assessed against or in respect of Tenant's
occupancy of the Leased Premises or in respect of the personal property, trade
fixtures, furnishings, equipment, and all other personal property of Tenant
contained in the Premises, and shall hold Landlord harmless from and against all
payment of such taxes, charges, notes, duties, assessments, rates, and fees, and
against all loss, costs, charges, and expenses occasioned by or arising from any
and all such taxes, charges, notes, duties, assessments, rates, and fees, any
and all taxes.  Tenant shall cause the fixtures, furnishings, equipment and
other personal property to be assessed and billed separately from the real and
personal property of Landlord.  If any or all of Tenant's fixtures, furnishings,
equipment, and other personal property shall be assessed and taxes with
Landlord's real property, Tenant shall pay to Landlord Tenant's share of such
taxes within ten (10) days after delivery to Tenant by Landlord of a statement
in writing setting forth the amount of such taxes applicable to Tenant's
property.  Tenant will allow Landlord to audit their records, upon written
request, of all personal property, self-employment, sales, use and unemployment
tax returns within thirty (30) days after they are filed with the appropriate
government offices, together with any correspondence or tax bill pertaining to
any tax that is not paid when due according to the taxing

                                      21
<PAGE>
 
authority, and if reasonably related to Tenant's occupation of the Premises. All
of the above documents shall be considered confidential and only disclosed or
used for Landlord's appropriate business purposes. Tenant's shall provide 
Landlord access to records of payment.

                                   SECTION 21

                                 EMINENT DOMAIN
                                 --------------

     If the Building, or a substantial part thereof, or a substantial part of
the Premises, shall be lawfully taken or condemned (or conveyed under threat of
such taking or condemnation) for any public or quasi-public use or purpose, the
Term of this Lease shall end upon, and not before, the date of the taking of
possession by the condemning authority.  Tenant hereby assigns to Landlord
Tenant's interest if any, in the award.  Current Rent shall be apportioned as of
the date of termination.  If any part of the Building, other than the Premises
or not constituting a substantial part of the Premises, shall be so taken or
condemned (or conveyed under threat of such taking or condemnation), or if the
grade of any street adjacent to the Building is changed by any competent
authority and such taking or change of grade makes it necessary or desirable to
substantially remodel or restore the Building, Landlord shall have the right to
cancel this Lease upon not less than sixty (60) days' notice prior to the date
of cancellation designated in the notice.  No money or other consideration shall
be payable by Landlord to Tenant for the right of cancellation, and Tenant shall
have no right to share in any condemnation award, or in any judgment for
damages, or in any proceeds of any sale made under any threat of condemnation of
taking.  @Nothing in this Section shall prevent Tenant from making and pursuing
a claim against the condemning authority in its own right for termination of its
leasehold interest. If this Lease is not cancelled, the Lease shall continue in
full force and effect, without abatement or reduction of Rent.

                                   SECTION 22

                 SUBORDINATION TO MORTGAGES AND DEEDS OF TRUST
                 ---------------------------------------------

     22.01  Lease Subordinate to Mortgages.
            ------------------------------ 

     (a)    This Lease and the rights of Tenant shall be and are hereby made
subject and subordinate to the lien of any mortgages or deeds of trust now or
hereafter existing against the Building, the Property or both, and to all
renewals, modifications, consolidations, replacements and extensions thereof and
to all advances made now or in the future.  Although the subordination shall be
self-operating, Tenant, or its successors in interest,

                                      22
<PAGE>
 
shall upon Landlord's request, execute and deliver upon the demand of Landlord
any and all instruments desired by landlord, subordinating, in the manner
reasonably requested by Landlord, this Lease to any mortgage or deed of trust.
Landlord is hereby irrevocably appointed and authorized as agent and
attorney-in-fact of Tenant to execute all subordination instruments if Tenant
fails to execute the instruments within ten (10) days after notice from Landlord
demanding their execution. The notice may be given in the manner provided for
giving notice below.

     (b)  Should any mortgage or deed of trust affecting the Building, the
Property or both be foreclosed, then; (i) the liability of the mortgagee,
beneficiary or purchaser at the foreclosure sale to Tenant shall exist only so
long as the mortgagee, beneficiary, or purchaser is the owner of the Building
and/or Property and the liability shall not continue or survive after further
transfer of ownership; and (ii) Tenant shall be deemed to have attorned, as
Tenant under this Lease, to the purchaser at any foreclosure sale and this Lease
shall continue in force and effect as a direct lease between and binding upon
Tenant and the purchaser at any foreclosure sale. As used in this Section 22,
"mortgagee" and "beneficiary" shall include successors and assigns of any such
party, whether immediate or remote, the purchaser of any mortgage or deed of
trust, whether at foreclosure or otherwise, and the successors, assigns and
mortgagees and beneficiaries of such purchaser, whether immediate or remote.


     22.02  Tenant's Notices.  In the event of any act or omission by Landlord
            ----------------                                                  
under this Lease which would give Tenant the right to terminate this Lease or to
claim a partial or total eviction, Tenant will not exercise any such right
until:

     (a) it has given thirty days written notice (by United States certified or
registered mail, postage prepaid or by delivery) of such act or omission to the
holder of any mortgage or deed of trust on the Property (whose names and
addresses Landlord agrees will be furnished to Tenant on request) with a copy to
Joel C. Davis, Dietze & Davis and Porter, P.C., P.O. Box 1530, Boulder, Colorado
80306; and

     (b) any holder of any mortgage or deed of trust on the Property shall,
following the giving of such notice, have failed with reasonable diligence to
commence and to pursue reasonable action to remedy the act or omission.


                                      23
<PAGE>
 
                                   SECTION 23

                                     WAIVER
                                     ------

     The waiver by Landlord of any breach of any term, covenant, or condition in
this Lease shall not be deemed to be a waiver of the term, covenant, or
condition, or any subsequent breach of the same or any other term, covenant or
conditions.  The acceptance of Rent hereunder shall not be construed to be a
waiver of any breach by Tenant of any term, covenant, or condition of this
Lease, it being understood and agreed that the remedies given to Landlord shall
be cumulative, and the exercise of any one remedy by Landlord shall not be to
the exclusion of any other remedy.



                                   SECTION 24

                                  SUBROGATION
                                  -----------

     The parties to this Lease agree that any and all fire and extended coverage
insurance which is required to be carried by either shall be endorsed with a
subrogation clause, substantially as follows: "This insurance shall not be
invalidated should the insured waive, in writing, prior to a loss, any and all
right of recovery against any party for loss occurring to the property described
herein." Each party waives all claims for recovery from the other party, its
officers, agents or employees for any loss or damage (whether or not such loss
or damage is caused by negligence of the other party, and notwithstanding any
provisions contained in this Lease to the contrary) to any of its real or
personal property insured under valid and collectible insurance policies to the
extent of the collectible recovery under the insurance.

                                   SECTION 25

                                PLATS AND RIDERS
                                ----------------

     Appendices, clauses, plats, and riders, if any, referred to in this Lease
and signed or initialed by Landlord and Tenant and are fixed to this Lease are
hereby incorporated in and made a part of this Lease.


                                   SECTION 26

                                SALE BY LANDLORD
                                ----------------

    In the event of a sale or conveyance or transfer by Landlord of its interest
in the Property and/or in the Building containing the Premises, and/or in this
Lease, the same shall operate to

                                      24
<PAGE>
 
release Landlord from any future liability upon any of the covenants or
conditions, expressed or implied, contained in favor of Tenant, and in that
event, Tenant agrees to look solely to the responsibility of the successor in
interest of Landlord in and to this Lease. This Lease shall not be affected by
any such conveyance or transfer, and Tenant agrees to attorn to such purchaser
or transferee.



                                   SECTION 27

                          RIGHT OF LANDLORD TO PERFORM
                          ----------------------------

     All covenants and agreements to be performed by Tenant under any of the
terms of this Lease shall be performed by Tenant at Tenant's sole cost and
expense, and without any abatement of Rent.  If Tenant shall fail to pay any sum
of money, other than Rent, required to be paid by it, or shall fail to perform
any other act on its part to be performed, and the failure shall continue for
thirty (30) days after written notice by Landlord, Landlord may, but shall not
be obligated to do so, and without waiving or releasing Tenant from any
obligations of Tenant, make any payment or perform any other act on Tenant's
part to be made or performed as in this Lease provided. All sums so paid by
Landlord and all necessary incidental costs, together with interest at the rate
of one and one-half percent (1-1/2%) per month from the date of a payment by
Landlord, shall be payable to Landlord on demand, and Tenant covenants to pay
any such sums, and Landlord shall have (in addition to any other right or remedy
of Landlord) the same rights and remedies in the event of the non-payment
thereof by Tenant, as in the case of default by Tenant in the payment of Rent.

                                   SECTION 28

                                ATTORNEY'S FEES
                                ---------------

     In the event of any litigation or arbitration between Tenant and Landlord
to enforce any provision of this Lease or any right of either party, the
unsuccessful party to such litigation or arbitration shall pay to the successful
party all costs and expenses, including reasonable attorney's fees, incurred.


                                   SECTION 29

                              ESTOPPEL CERTIFICATE
                              --------------------

     Tenant shall, at any time and from time to time, upon not less than ten
(10) days prior written notice from Landlord, execute,

                                      25
<PAGE>
 
acknowledge, and deliver to Landlord a statement in writing certifying that this
Lease is unmodified and in full force and effect (or if modified, stating the
nature of such modification and certifying that this Lease, as so modified, is
in full force and effect) and the dates to which the Rent and other charges are
paid, and acknowledging that Tenant is paying Rent on a current basis with no
offsets or claims, and there are not, to Tenant's knowledge, any uncured
defaults on the part of Landlord hereunder (or specifying the offsets, claims,
or defaults, if any are claimed). It is expressly understood and agreed that any
such statement may be relied upon by any prospective purchaser or encumbrancer
of all or any portion of the Building or by any other person to whom it is
delivered. Tenant's failure to deliver the statement within the required time
shall be conclusive upon Tenant that this Lease is in full force and effect,
without modification except as may be represented by Landlord, that there are no
uncured defaults in Landlord's performance, and that not more than two (2)
months rental has been paid in advance.


                                   SECTION 30

                                     NOTICE
                                     ------

     Any notice from Landlord to Tenant or from Tenant to Landlord shall be in
writing and may be served personally or by mail.  If served by mail, it shall be
mailed by registered or certified mail, return receipt requested, addressed to
Tenant at the Premises or to Landlord at the place from time to time established
for the payment of Rent.  Notices shall be effective when delivered, if served
personally, or three (3) days after mailing, if mailed.  If no one at the
Premises is available to accept the notice, then it shall be deemed effective
upon the second refusal or uncompleted mail delivery attempt.


                                   SECTION 31

                                RIGHTS RESERVED
                                ---------------

     Landlord reserves the following rights, exercisable with approval of 
Tenant, which will not be unreasonably withheld and without liability to Tenant
for damage or injury to property, person, or business, and without effecting an
eviction, constructive or actual, or disturbance of Tenant's use or possession,
or giving rise to any claim for set-off or abatement of rent:

     (a) To change the Building's name or street address;

                                      26
<PAGE>
 
     (b) To install, affix, and maintain any and all signs on the exterior and
interior of the Building;

     (c) To retain at all times, and to use in appropriate instances, keys to
all doors within and into the Premises. No locks or bolts shall be altered,
changed, or added without the prior written consent of Landlord;

     (d) To have and retain a paramount title to the Premises, free and clear of
any act of Tenant; subject to rights of Tenant hereunder.


                                   SECTION 32

                               REAL ESTATE BROKER
                               ------------------

     Tenant represents that Tenant has dealt directly with Landlord in
connection with this Lease, and that insofar as Tenant knows, no other broker
negotiated or participated in the negotiations of this Lease, or submitted or
showed the Premises, or is entitled to any commission in connection herewith.


                                   SECTION 33

                                      N/A
                                      ---


                                  SECTION 34

                            MISCELLANEOUS PROVISIONS
                            ------------------------

     (a) The words "re-enter", or "re-entry", as used in this Lease, are not
restricted to their technical legal meaning. The term "Landlord", as used in
this Lease, means only the landlord from time to time, and upon conveying or
transferring its interest, Landlord shall be relieved from any further
obligation or liability pursuant to Section 27.

     (b)  Time is of the essence of this Lease and of each and all of its
provisions.

     (c) Submission of this instrument for examination or signature by Tenant
does not constitute a reservation of or an option for lease, and it is not
effective as a lease or otherwise until execution by both Landlord and Tenant.

     (d) The invalidity or unenforceability of any provision in this Lease shall
not affect or impair any other provisions.


                                      27
<PAGE>
 
     (e)  This Lease shall be governed by and construed pursuant to the laws of
the State of Colorado.

     (f)  Should any mortgagee or beneficiary under a deed of trust require a
modification of this Lease, which modification will not bring about any
increased cost or expense to Tenant or will not in any other way substantially
change the rights and obligations or Tenant hereunder, then and in such event,
Tenant agrees that this Lease may be so modified with Tenant's written approval;
such approval shall not be unreasonably withheld.

     (g)  All rights and remedies of Landlord under this Lease, or those which
may be provided by law, may be exercised by Landlord in its own name
individually, or in its name by its agent, and all legal proceedings for the
enforcement of any rights or remedies, including distress for rent, unlawful
detainer, and any other legal or equitable proceedings, may be commenced and
prosecuted to final judgment and be executed by Landlord in its own name
individually or in its name by its agent. Landlord and Tenant each represent to
the other that each has full power and authority to execute this Lease and to
make and perform the agreements herein contained, and Tenant expressly
stipulates that any rights or remedies available to Landlord, either by the
provisions of this Lease or otherwise, may be enforced by Landlord in its own
name individually or in its name by its agent or principal.

      (h) The marginal headings and titles to the paragraphs of this Lease are
not a part of this Lease and shall have no effect upon the construction or
interpretation of any part hereof.

     (i)  Tenant acknowledges that there are no covenants, representations,
warranties, agreements, or conditions, expressed or implied, collateral or
otherwise, forming part of or in any way effecting or relating to this Lease
except as expressly set out in this Lease and the attachments and exhibits to
this Lease, and that the terms and provisions of this Lease may not be modified
or amended except by written instrument signed by both Landlord and Tenant.

                                   SECTION 35

                            SUCCESSORS AND ASSIGNS
                            ----------------------

     Subject to the terms and provisions of Section 28, the covenants and
conditions contained in this Lease shall apply to and bind the respective heirs,
successors, executors, administrators, and assigns of the parties hereto, and
the terms "Landlord" and "Tenant" shall include the successors and assigns of
either such party, whether immediate or remote.

                                      28
<PAGE>
 
                                  SECTION 36

                                QUIET ENJOYMENT
                                ---------------

     Subject to the terms and provisions of this Lease, Landlord covenants and
agrees that Tenant, upon complying with all of the obligations of Tenant under
this Lease shall peaceably and quietly enjoy the Premises and Tenant's rights
under this Lease during its Term, without hindrance by Landlord or any persons
claiming under Landlord.

                                   SECTION 37

                                   RECORDING
                                   ---------

     This Lease shall not be recorded by Landlord or Tenant.

                                   SECTION 38

                       RIGHT OF FIRST REFUSAL AND OPTION
                       ---------------------------------

     39.01  Any time that additional space in the Building becomes available for
rent, Landlord shall provide Tenant with a written notice stating the terms and
conditions upon which Landlord is willing to lease the additional space.  Tenant
shall then have forty-five (45) days to exercise this option to lease the space
identified in the notice pursuant to the terms and conditions set forth in the
notice.  If Tenant does not notify Landlord within the 45 day period of its
intention to exercise this option and lease ,the available space, Landlord may
freely market the Property on those terms and conditions and lease the available
space at those terms and conditions for a period of six months following the
expiration of Tenant's option.  If the terms and conditions change during the
course of Landlord's attempts to lease the space, Landlord shall reoffer the
available space to Tenant for an additional thirty (30) day option period based
upon the changed terms and conditions.  Tenant shall then have thirty (30) days
after receipt of the revised terms and conditions to lease the available space
pursuant to the terms set forth in the notice.  The intent of this paragraph is
that Landlord shall offer to Tenant the most favorable terms and conditions that
he is willing to accept from any tenant to occupy any available space in the
Building.

     39.02  Tenant shall have an option to lease an additional contiguous ten
thousand square feet two years from commencement of this Lease and still another
ten thousand contiguous square feet

                                       29
<PAGE>
 
four years from commencement of this Lease, with the same terms and conditions
contained herein.  The lease rate will be that which is in effect at the time of
exercise of this option.

Upon commencement of Lease, tenant finish mix is 40 percent office, 40 percent
manufacturing and 20 percent warehouse, and Lease Rate was determined using this
mix.  It is agreed that costs of tenant finish will differ from original costs
and Landlord and Tenant shall agree at the time of expansion to the affect of
the costs upon the Lease Rate.


                                   SECTION 40

                              RELIANCE BY LANDLORD
                              --------------------

     As of the date of executing this Lease, the Premises consist of unimproved
real property.  Landlord intends to proceed with construction of the Premises in
reliance upon Tenant's covenants, obligations and representations contained in
this Lease.  Tenant hereby acknowledges and accepts Landlord's reliance in this
regard.  As additional consideration from Tenant to Landlord, Tenant hereby
agrees to provide updated business financial statements and tax returns not less
frequently than annually.

     LANDLORD:
                             __________________________ 
                             Terrence J. O'Connor

     TENANT:                 B I INCORPORATED

     By:
                             __________________________ 
                             Jeffrey J. Hiller
                             Vice President of Finance



     By:
                             __________________________ 
                             David J. Hunter, President


                                       30

<PAGE>
 
                                                                     EXHIBIT 4.8
                                                                                
                                 LEASE BETWEEN

                                BI. INCORPORATED
                                      AND
                                 POINT II, LLC
                                        
<PAGE>
 
                      TABLE OF CONTENTS

SECTION 1   PURPOSE                                        
                                                           
SECTION 2   TERM                                           
                                                           
SECTION 3   COMPLETION OF THE PREMISES                     
                                                           
SECTION 4   RENT                                           
                                                           
SECTION 5   TAXES AND OPERA TING COST ADJUSTMENT FORMULA   
                                                           
SECTION 6   HOLDING OVER                                   
                                                           
SECTION 7   BUILDING SERVICES                              
                                                           
SECTION 8   CONDITION OF PREMISES                          
                                                           
SECTION 9   USE OF LEASED PREMISES                          

SECTION 10  COMPLIANCE WITH LAW

SECTION 11  ALTERATIONS AND REPAIRS

SECTION 12  ABANDONMENT

SECTION 13  ASSIGNMENT AND SUBLETTING

SECTION 14  SIGNS AND ADVERTISING

SECTION 15  DAMAGE TO PROPERTY, INJURY TO PERSONS

SECTION 16  TENANT'S INSURANCE

SECTION 17  DAMAGE OR DESTRUCTION

SECTION 18  ENTRY BY LANDLORD

SECTION 19  DEFAULT BY TENANT

2
<PAGE>
 
                            TABLE OF CONTENTS CON'T
                                        
SECTION 20  TAXES

SECTION 21  EMINENT DOMAIN

SECTION 22  SUBORDINATION TO MORTGAGES AND DEEDS

SECTION 23  WAIVER

SECTION 24  SUBROGATION

SECTION 25  PLATS AND RIDERS

SECTION 26  SALE BY LANDLORD

SECTION 27  RIGHT OF LANDLORD TO PERFORM

SECTION 28  ATTORNEY'S FEES

SECTION 29  ESTOPPEL CERTIFICATE

SECTION 30  NOTICE

SECTION 31  RIGHTS RESERVED

SECTION 32  REAL ESTATE BROKER

SECTION 33  MISCELLANEOUS PROVISIONS

SECTION 34  SUCCESSORS AND ASSIGNS

SECTION 35  QUIET ENJOYMENT

SECTION 36  RECORDING

SECTION 37  RELIANCE BY LANDLORD

SECTION 38  OPTION TO EXTEND

SECTION 39  SECURITY DEPOSIT

3
<PAGE>
 
                                     LEASE


THIS LEASE made this 2lst day of February, 1997, between BI Incorporated
                     ----        --------               ----------------
("Tenant"), and-Point II, LLC ("Landlord").
                -------------              

                                  WITNESSETH:

                                     DEMISE
                                     ------

     Landlord does hereby lease to Tenant and Tenant hereby hires from Landlord
an approximate 5504 - square feet (the "Premises," or, alternatively, the
               ----                                                      
"Leased Premises") Point II (the "Building"), which Building is situated on land
                   --------                                                     
described as 6325 Gunpark Drive (the "Property"), together with a non-exclusive
             ------------------                                                
right, subject to the provisions of this Lease, to use all appurtenances
thereto, including, but not limited to, any plazas, common areas, walks, ways or
other areas in the Building or on the Property designated by Landlord for the
exclusive or non-exclusive use of the tenants of the Building.  The leased
premises is calculated by taking 4909 useable square feet and applying an
                                 ----                                    
allocation of the common area ("load factor") which for the building is
approximately 12 percent.
              ---        

     The Lease is upon and subject to the terms, conditions, and covenants set
forth below and Tenant covenants as a material part of the consideration for
this Lease to keep and perform each and all of the terms, conditions, and
covenants by it to be kept and performed and that this Lease is made upon the
condition of such performance.

                                   SECTION 1

                                    PURPOSE
                                    -------

     1.01  Use of Premises.  The Premises are to be used for office
           ---------------                                         
/warehouse/research & development and related functions, provided that such uses
comply with all zoning and use restrictions, and for no other purpose without
the prior written consent of Landlord.

4
<PAGE>
 
                                   SECTION 2

                                      TERM
                                      ----

     2.01  Primary Term.  The term of this lease shall be for a period of
           ------------                                                  
Thirty-one months and Twenty days, commence on Wednesday, March 26th, 1997 and
end at 5:00 p.m. Denver time November 14th, 1999 (the 'Primary Lease Term').


                                   SECTION 3

                           COMPLETION OF THE PREMISES
                           --------------------------

  (See Space Plan.  Addendum "A") Tenant shall have a Build Out Allowance of  0
                                                                             -- 
or  0   per useable square foot.  The Build out Allowance includes all costs
   --                                                                       
incurred in designing, permitting, construction, and installation of Tenant
Improvements.  All costs in excess of allowance are to be paid by Tenant.



                                   SECTION 4

                                      RENT
                                      ----

     4.01  Base Rent.  Tenant agrees to pay Landlord during the full Primary
           ---------                                                        
Lease Term the sum of $ 52,288.00, payable in advance in equal monthly
                        ---------                                     
installments of $ 1,651.20 for the Premises:  The first full monthly installment
                ----------                                                      
of Base Rent shall be payable on the Commencement Date and each succeeding
monthly installment shall be due and payable on or before the first day of each
and every successive calendar month thereafter during the Primary Lease Term.

     4.02  No Offsets.  The Base Rent and all other sums or changes required by
           ----------                                                          
this Lease to be paid by Tenant to Landlord, (all of which are sometimes
collectively referred to as "Rent") shall be paid to Landlord without deduction
or offset, in lawful money of the United States of America, at the office of
Terrence O'Connor, 1600 38th Street, Suite 203, Boulder, Colorado, 80301, or to
such other person or at such other place as Landlord may from time to time
designate in writing.

     4.03  Interest on Late Payments.  Any Rent or other amount due from Tenant
           -------------------------                                           
to Landlord under this Lease not paid within five (5) days of when due shall
bear interest from the date due, computed on a daily basis, until the date paid,
at the rate of one and one-half

5 
<PAGE>
 
percent (1 -1/2%) per month until paid, but the payment of the interest shall
not excuse nor cure any default by Tenant under this Lease.

     4.04  Late Payment Charge.  Further, and notwithstanding the interest
           -------------------                                            
charges provided for in the preceding subsection 4.03, if any Rent or other
amounts owing hereunder are not paid within five (5) days of when due, Landlord
and Tenant agree that Landlord will incur additional administrative and
financial expenses and inconveniences the amount of which will be difficult if
not impossible to determine.  Accordingly, Tenant shall pay to Landlord an
additional one-time late charge for any late monthly payment in the amount of
five percent (5%) of the amount of the payment.

     4.05  Inflation Index.  The Base Rent shall be further increased annually
           ---------------                                                    
on each March lst commencing on March l, 1998, by an amount determined as
        ---------               -------------                           
follows:

     (a)   As promptly as practical after February of every year beginning March
                                          --------                         -----
1. 1998, the lease rate shall increase by five (5) percent.
- -------                                                    


                                   SECTION 5

                  TAXES AND OPERATING COST ADJUSTMENT FORMULA
                  -------------------------------------------

     5.01  Additional Rent.  In addition to Base Rent, Tenant shall reimburse
           ---------------                                                   
Landlord for the Taxes and Operating Costs of the Building in the manner, at the
times, and in the amounts set forth in this Section 5.

     5.02(a) Taxes.  The Rent payable by Tenant shall be increased by the amount
             -----                                                              
of "Tenant's Proportional Share" of the Taxes on the Property.  Tenant's
Proportional Share shall be approximately 13.17% based upon Tenant's occupancy
                                          ------                              
of approximately 5504 square feet out of a total building rental space of
                 -----                                                   
approximately 41,798 square feet.  In determining the amount of Taxes for any
              ------                                                         
calendar year, the amount of special assessments to be included shall be limited
to the amount of the installment (plus any interest payable thereon) of such
special assessment which would have been required to have been paid during such
calendar year if Landlord had elected to have the special assessment paid over
the maximum period of time permitted by law, if the election is available to
Landlord.  All reference to Taxes "for' and "billed for' a particular calendar
year shall be deemed to refer to Taxes levied, assessed, billed or otherwise
imposed for such calendar year, without regard to the dates when any such Taxes
are due and payable.

     (b) Definition.  As used in this Lease, the term 'Taxes" means any and all
         ----------                                                            
general and special taxes and impositions of every kind and nature whatsoever
levied, assessed, or imposed upon, or with respect to, the Premises, any
leasehold improvements, fixtures, installations, additions and equipment,
whether owned by Landlord or Tenant, or either because of or in connection with
Landlord's ownership, leasing and operation of the Building and the Property,
including, without limitation, real estate taxes, personal property taxes,

6
<PAGE>
 
general or special assessments, and duties or levies charged or levied upon or
assessed against the Building and the Property and personal property, or any tax
or excise on rent or any other tax (however described) on account of rental
received for use and occupancy of any or all of the Building and the Property,
whether any such taxes are imposed by the United States, the State of Colorado,
the County of Boulder, or any local governmental municipality, authority, or
agency or any political subdivision.  Taxes shall not included any net income,
capital stock, succession, transfer, franchise, gift, estate or inheritance
taxes.

     (c) Payment.  Commencing with the first calendar month of this Lease,
         -------                                                          
Tenant shall pay to Landlord on the first day of each calendar month until the
next upward adjustment date (which period between adjustment dates is herein
called a "Tax Deposit Year') one-twelfth of the estimated amount of the Taxes.
Amounts paid under this Subsection 5.02(c) in any Tax Deposit Year shall be
reconciled with amounts actually billed to Landlord for the same Tax Deposit
Year, and provided there is any surplus remaining after the credit to Tenant and
provided Tenant shall not then be in default under any of the provisions of this
Lease, Landlord shall, at Landlord's option, either refund the amount of the
surplus to Tenant within thirty (30) days following the end of the Tax Deposit
Year or apply the surplus amount against any other amounts then due from Tenant
to Landlord.  If upon the reconciliation there is any deficiency in the amount
of Taxes paid by Tenant, Landlord shall bill Tenant and Tenant shall pay the
additional amount on the first day of the next month.

     5.03(a) Inclusion in Operating Costs.  Tenant shall pay its Proportional
             ----------------------                                          
Share of the Operating Costs for the Property.  As used in this Lease, the term
"Operating Costs" means any and all expenses, costs and disbursements (other
than Taxes) of every kind and nature whatsoever, which are paid or accrued by
Landlord in connection with the management, maintenance, operation or repair of
the Building, including, without limitation;

     (I)    Costs of supplies;

     (ii)   Costs incurred in connection with obtaining and providing energy for
the Building, including but not limited to, costs of propane, butane, natural
gas, steam, electricity, fuel oils, coal or any other energy sources, except if
separately metered to the Leased Premises, in which case Tenant shall pay 100%
of its metered amount;

     (iii)  Costs of water and sanitary sewer and storm drainage services;

     (iv)   Costs of general maintenance and repairs, including costs of
heating, ventilation and air conditioning systems and the cost of exterior
building and roof maintenance and repairs;

     (v)    Cost of insurance;

     (vi)   Costs of maintenance and replacement of landscaping;

7
<PAGE>
 
     (vii)  Labor costs associated with operation and maintenance of the
     Building; and management fees.  Management fees are currently at 5.5% of
     Rental Revenue.

 (b) Exclusion from Operating Costs.  "Operating Costs" shall not include:
     ------------------------------                                       

          (i)     Costs of repairs or other work occasioned by fire, windstorm
     or other insured casualty to the extent of insurance proceeds received;

          (ii)    Leasing commissions, advertising, advertising expenses, and
     other costs incurred in leasing space in the Building;

          (iii)   Costs of repairs or building necessitated by condemnation;

          (iv)    Any interest on borrowed money or debt amortization, except as
     specifically set forth above;

          (v)     Depreciation on the Building;

          (vi)    Any settlement, payment or judgment incurred by Landlord or
     the Building manager due to their willful misconduct or gross negligence,
     as established by a court of law, which is not covered by insurance
     proceeds;

          (vii)   Cost of any damage to the building caused directly by
     Landlord's willful misconduct or gross negligence, as established by a
     court law, which is not covered by insurance proceeds.

          (viii)  Cost of structural repairs or reconstruction of any portion of
     the Building.

          (ix)    Costs of providing utility lines to the Building or repairing
     such lines if they break (but not if they are plugged by Tenant's usage).

     (c) Warranties.  Tenant shall be entitled to a reimbursed for any amounts
         ----------                                                           
collected by Landlord under any manufacturer's warranty on any systems or
machinery used in the Building; provided that Tenant has previously paid to
Landlord the repair expense relating to Landlord's warranty claim.


     (d) Payment.  Beginning on the Commencement Date, Landlord shall supply
         -------                                                            
Tenant with written notice of Landlord's estimate of the Operating Expenses that
will be incurred or accrued during the current calendar year (the "Deposit
Year").  On or before the first day of each month during such Deposit Year,
Tenant shall pay to Landlord one-twelfth of Tenant's Proportionate share of the
estimated amount.  If the monthly deposit amount is not determined in time for
Tenant to make the first payment on January 1 of the Deposit Year, then the
first monthly payment shall be due on the first day of the month immediately
following the date Landlord supplies Tenant with notice of the amount and the
first monthly payment(s) shall also include a payment equal to one-twelfth of
such additional sum

8
<PAGE>
 
multiplied by the number of calendar months which have elapsed during the
Deposit Year prior to the date Tenant makes its first payment.  If the total of
the estimated payments made by Tenant during the Deposit Year are less than
Tenant's obligation under this Lease for Operating Costs for the Deposit Year,
then Tenant, within thirty (30) days of the billing therefor, shall pay the
deficiency to Landlord.  If the total of the Tenant's estimated payments for the
Deposit Year exceed Tenant's obligation for excess Operating Costs for such
year, then the surplus shall be handled in the manner provided in the last
sentence of Section 5.02(c).

     5.04  Audit and Adjustment Procedures.
           ------------------------------- 

     (a)   The annual determination and statement of Taxes and Operating Costs
shall be prepared in accordance with generally accepted accounting principles.
In the event of any dispute as to any Rent due under this Lease, Tenant shall
have the right to inspect Landlord's accounting records relative to Taxes and
Operating Costs at the office in which Landlord maintains its records during
normal business hours at any time following the furnishing by Landlord to Tenant
of the statement.  Any errors shall be adjusted accordingly.

     (b)   If the Term of this Lease commences on any day other than the first
day of March 26, 1997, or if the Term of this Lease ends on any day other than
       --------------     
the last day of November 14, 1999, any payment due to Landlord by reason of an
                -----------------
increase in Taxes or Operating Costs shall be prorated on the basis by which the
number of days in such partial year bears to 365.

     (c)   All sums which Tenant is required to pay or discharge pursuant to
Section 5 of this Lease in addition to Base Rent, together with any interest or
other sums which may be added for late payment, shall constitute "Rent".

                                   SECTION 6

                                  HOLDING OVER
                                  ------------

     6.01  Rent Increase.  Should Tenant hold over after the termination of this
           -------------                                                        
Lease , whether the termination occurs by lapse of time or otherwise, Tenant
shall become a tenant from day-to-day upon each and all of the terms herein
provided as may be applicable to such a tenancy, and any such tenancy shall not
constitute an extension of this Lease; provided, however, during the period as a
tenant from day-to-day, Tenant shall pay Base Rent at 140% the rate payable for
the month immediately preceding the date of termination of this Lease and, in
addition, Tenant shall reimburse Landlord for all damages (consequential, as
well as direct) sustained by it by reason of Tenant's occupying the Premises
past the termination date.  Alternatively, at the election of Landlord and
expressed in a written notice to Tenant and not otherwise, the retention of
possession past the termination date shall constitute a

9
<PAGE>
 
month-to-month tenancy upon each and all of the terms of this Lease as may be
applicable to a month-to-month tenancy.  The provisions of this paragraph shall
not exclude nor waive Landlord's right of re-entry or any other right hereunder.


                                   SECTION 7
                                   ---------
                                        
                               BUILDING SERVICES
                               -----------------
                                        

     7.01  Interruption of Standard Services.  Tenant agrees that Landlord shall
           ---------------------------------                                    
not be liable for failure to supply any heating, air conditioning, janitorial
services, electric current, or any other utility during any period when Landlord
uses reasonable diligence to restore or to supply such services or utility.
Landlord reserves the right to temporarily discontinue such services at times as
may be necessary by reason of accident, repairs, alterations, or improvements,
or whatever by reason of strikes, lockouts, riots, acts of God, or any other
happening or occurrence beyond the reasonable control of Landlord, provided such
discontinuance does not substantially interfere with Tenant's business
operations.

     7.02  Telephone.  Tenant shall separately arrange with the applicable local
           ---------                                                            
public authorities or utilities, as the case may be, for the furnishing of and
payment for all telephone services as may be required by Tenant in the use of
the Premises.  Tenant shall directly pay for such telephone services, including
the establishment and connection thereof, at the rates charged for the services
by the authority or utility, and the failure of Tenant to obtain or to continue
to receive the services for any reason whatsoever shall not relieve Tenant of
any of its obligations under this Lease.  Landlord shall supply sufficient
telephone lines into the Building for Tenant's connection.


     7.03  Above-Standard Service Requirements.  If heat-generating machines or
           -----------------------------------                                 
any equipment cause the temperature in the Premises, or any part, to exceed the
temperatures that the Building's air conditioning and other cooling systems
would be able to maintain in the Premises were it not for the heat-generating
equipment then Landlord reserves the right to install supplementary air
conditioning units in the Premises, and the cost, including the cost of
installation and the cost of operation and maintenance thereof, shall be paid by
Tenant to Landlord upon demand by Landlord.  If Tenant requires electric
current, water, or any other energy in excess of that which is reasonably
obtainable from existing electrical outlets or water pipes, and which is, in
Landlord's opinion, above normal for use of the Premises, Tenant shall first
procure the consent of Landlord, which Landlord may not unreasonably refuse.  If
Landlord consents to such excess electric, water, or other energy requirements,
Tenant shall, on demand, pay all costs of meter service and installation of
facilities necessary to measure and/or furnish such excess capacity.  Tenant
shall also pay the entire cost of such additional electricity, water, or other
energy used.

                                   SECTION 8

10
<PAGE>
 
                             CONDITION OF PREMISES
                             ---------------------

     8.01  Acceptance Upon Possession.  Tenant, by taking possession of the
           --------------------------                                      
Premises, shall be deemed to have agreed that the Premises were, as of the date
of taking possession, in good order, repair, and condition and satisfactorily
completed in accordance with Landlord's obligations under this Lease.  No
promise of Landlord to alter, remodel, decorate, clean or improve the Premises,
the Building, or the Property and no representation or warranty, express or
implied, respecting the condition of the Premises, the Building, or the Property
has been made by Landlord to Tenant, unless the same is contained in this Lease,
the Work Agreement, the Plans or some other written agreement.  This Lease does
not grant any rights to light or air over the Premises or the property.


                                   SECTION 9

                             USE OF LEASED PREMISES
                             ----------------------

     9.01  Use.  The Leased Premises shall not be used other than for the
           ---                                                           
purpose set forth in Section 1 of this Lease.  Tenant's use shall at all times
comply with all applicable laws, ordinances, regulations, or other governmental
ordinances in existence.


     9.02  Hazardous Use.  Tenant agrees that it will not keep, use, sell or
           -------------                                                    
offer for sale in or upon the Leased Premises any article which may be
prohibited by any insurance policy in force from time to time covering the
Building.  In the event Tenant's occupancy or conduct of business in or on the
Leased Premises, whether or not Landlord has consented to the same, results in
any increase in premiums for the insurance carried from time to time by Landlord
with respect to the Building, Tenant shall pay any such increase in premiums as
Rent within ten (10) days after bills for such additional premiums shall be
rendered by Landlord.  Tenant shall promptly comply with all reasonable
requirements of the insurance authority or of any insurer now or hereafter in
effect relating to the Leased Premises.

     9.03  No Waste.  Tenant shall not commit, suffer, nor permit any waste,
           --------                                                         
damage, disfiguration, or injury to the Leased Premises or the Building's common
areas or the fixtures and equipment located in or on the Building, or permit or
suffer any overloading of the floors and shall not place any safes, heavy
business machinery, or other heavy things in the Premises other than as
specifically provided for in the Work Agreement and Plans, without first
obtaining the written consent of Landlord and, if required by Landlord, of
Landlord's architect, and shall not use or permit to be used by any part of the
Leased Premises for any dangerous, noxious, or offensive trade or business, and
shall not cause or permit any nuisance, noise, or action in, at, or on the
Leased Premises.

     9.04  Protection Against Insurance Cancellation.  If any insurance policy
           -----------------------------------------                          
on the Building or any part thereof shall be canceled or if cancellation shall
be threatened, or if the

11
<PAGE>
 
coverage shall be reduced or be threatened to be reduced, in any way by reason
of the use of occupation of the Leased Premises or any part thereof by Tenant,
any assignee or subtenant of Tenant, or by anyone permitted by Tenant to be upon
the Leased Premises, and if Tenant fails to take reasonable efforts to remedy
the condition giving rise to the cancellation, threatened cancellation,
reduction, or threatened reduction of coverage within forty-eight (48) hours
after notice or to complete the remedy within ten (10) days after notice,
Landlord may, at its option, enter upon the Leased Premises and attempt to
remedy the condition, and Tenant shall forthwith pay the cost to Landlord as
additional Rent.  Landlord shall not be liable for any damage or injury caused
to any property of Tenant or of others located on the Leased Premises as a
result of such entry unless such damage or injury is a result of Landlord's
gross negligence.


                                   SECTION 10

                              COMPLIANCE WITH LAW
                              -------------------

     10.1 Compliance.  Tenant shall not use the Premises or permit anything to
          ----------                                                          
be done in or about the Premises which will in any way conflict with any law,
statute, ordinance, or governmental rule or regulation now in force or which may
hereafter be enacted or promulgated.  Tenant shall, at its sole cost and
expense, promptly comply with all laws, statues, ordinances, and governmental
rules, regulations, or requirements now in force or which may hereafter be in
force, and with the requirements of any board of fire underwriters or other
similar body now or hereafter constituted relating to or affecting the
condition, use, or occupancy of the Premises, excluding structural changes not
related to or affected by Tenant's improvements or acts.



                                   SECTION 11

                            ALTERATIONS AND REPAIRS
                            -----------------------

     11.01 Tenant to Maintain.  Tenant shall, at its sole expense, keep the
           ------------------                                              
Premises in good repair and tenantable condition during the Term of this Lease
(Excluding roof & exterior walls which if repaired by Landlord will be recovered
from tenant through common area expenses).  Tenant shall not, without the prior
written consent of the Landlord which shall not be unreasonably withheld so long
as Tenant demonstrates financial assurance of its ability to restore the
Premises to original condition, make any alterations, improvements, or additions
to the Premises, including, but not limited to, partitions, wall coverings,
floor coverings, and special lighting or equipment installations.  If Tenant
desires to make any alterations, improvements, or additions, Tenant shall first
submit to Landlord plans and specifications and obtain Landlord's written
approval prior to commencing any work.  All alterations, improvements, or
additions, whether temporary or permanent in character, made

12
<PAGE>
 
     by Landlord or Tenant in or upon the Premises shall become Landlord's
property and shall remain upon the Premises at the termination of this Lease by
lapse of time or otherwise, without compensation to Tenant (excepting only
Tenant's movable office furniture, trade fixtures, and office and professional
equipment or other personal property). Landlord shall have the right to require
Tenant to remove the alterations, improvements, or additions at Tenant's cost
upon the termination of this Lease, and the repair of any damage caused to the
Premises or the Building as a result of any removal shall be paid for by Tenant.
Tenant shall promptly pay to Tenant's contractors, when due, the cost of all
work and of all decorating, and upon completion, deliver to Landlord, if payment
is made directly to Tenant's contractors, evidence of payment and waivers of all
liens for labor, services, or materials. Tenant shall defend and hold Landlord,
the Premises, the Building, and the Property harmless from all costs, damages,
liens for labor, services, or materials relating to the work, and shall defend
and hold Landlord harmless from all costs, damages, liens, and expenses related
to the work. If Landlord incurs any expenses in the removal of trash or cleaning
as a result of Tenant's contractor's work then Tenant agrees it shall reimburse
Landlord within seven (7) days of billing.

     11.02  Protection Against Liens.  At least five (5) days prior to the
            ------------------------                                      
commencement of any work on the Leases Premises, Tenant shall notify Landlord of
the names and addresses of the persons supplying labor and materials for the
proposed work so that Landlord may avail itself of the provisions of statutes
such as Section 38-22-105(2) of the Colorado Revised Statutes (1973).  During
the progress of any work on the Leased Premises, Landlord or its representatives
shall have the right to post and keep posted thereon notices such as those
provided for by Sections 38-22-105(2) (C.R.S. 1973) or to take any further
action which Landlord may deem to be proper for the protection of Landlord's
interest in the Leased Premises.  Landlord may also as a condition to his
consent to work being performed on the Premises require Tenant to post a
performance and completion bond for the benefit of Landlord in an amount equal
to one and one-half times the cost of the work to be performed, provided that
the total cost of the work exceeds $5,000.00.

     11.03  Condition on Surrender.  Tenant shall, at the termination of this
            ----------------------                                           
Lease, surrender the Premises to Landlord in as good condition and repair as
reasonable and proper use will permit, loss by ordinary wear and tear, fire, and
other insured again casualty excepted, and in the state of broom cleanliness.

     11.04  Damage by Tenant.  If any part of the Building or other improvements
            ----------------                                                    
become damaged or are destroyed through the negligence, carelessness, or misuse
of Tenant, its servants, agents, employees, or anyone permitted by Tenant to be
in the Building, or through Tenant or such parties, then the cost of necessary
repairs, replacements, or alterations shall be borne by Tenant, who shall, on
demand, forthwith pay the same to Landlord as Rent.

                                   SECTION 12
13
<PAGE>
 
                                  ABANDONMENT
                                  -----------

     12.01  Disposition of Personal Property".  Tenant shall not vacate or
            ---------------------------------                             
abandon the Premises at any time during the Lease Term, and if Tenant shall
abandon, vacate, or surrender (whether at the end of the stated Term or
otherwise) the Premises, or shall be dispossessed by process of law or
otherwise, then any personal property belonging to Tenant left on the Premises
shall be deemed abandoned and may be sold or otherwise disposed of by Landlord
without any liability to Tenant whatsoever.  Tenant shall not at any time remove
Landlord's property or any fixtures constituting property of Landlord from the
Premises.  Any removal of Landlord's property from the Premises by Tenant shall
constitute a material breach of this Lease and Landlord shall have the right to
take all reasonable steps to stop or prevent such breach without such actions
constituting a constructive eviction of Tenant.


                                   SECTION 13

                           ASSIGNMENT AND SUBLETTING
                           -------------------------

     13.01  Limitation on Assignment or Subletting.  Tenant shall not assign
            --------------------------------------                          
this Lease, or any interest therein, and shall not sublet the Premises, or any
part thereof, or any right or privilege appurtenant thereto, or shall not suffer
any other person to occupy or use the Premises or any portion thereof, without
the written consent of Landlord first had and obtained, which consent may not be
unreasonably withheld.  Neither this Lease nor any interest there in shall be
assignable as to the interest of Tenant by operation of law without the written
consent of Landlord, which consent may not be unreasonably withheld.

     13.02  Acceptance of Performance No Waiver.  If this Lease is assigned, or
            -----------------------------------                                
if the Premises or any part are sublet or occupied by anybody other than Tenant,
Landlord may, upon default by Tenant, collect the rent from the assignee,
subtenant, or occupant and apply the net amount collected to the Rent.  Upon
assignment pursuant to the terms of this section, Tenant shall be relieved of
further liability under this Lease as to the assigned premises.  Consent by
Landlord to any one assignment or subletting shall not in any way be construed
as relieving Tenant from obtaining the Landlord's express written consent to any
further assignment or subletting.

     13.03  Landlord to Approve Documents.  All documents utilized by Tenant to
            -----------------------------                                      
evidence any subletting or assignment to which Landlord has consented shall be
subject to prior approval by Landlord or its attorney.  Tenant shall pay on
demand all Landlord's costs and expenses, including reasonable attorneys' fees,
incurred in determining whether or not to consent to any requested subletting or
assignment and in reviewing and approving such documentation which shall not
exceed $500.

                                   SECTION 14

                             SIGNS AND ADVERTISING
                             ---------------------
14
<PAGE>
 
     Tenant shall not install, paint, display, inscribe, place, or affix any
sign, picture, advertisement, notice, lettering, or direction in the interior of
the Leased Premises which is visible from the outside of the Building or on the
exterior of the Building without the prior written consent of Landlord unless
provided for in the Plans.



                                   SECTION 15

                     DAMAGE TO PROPERTY, INJURY TO PERSONS
                     -------------------------------------

     15.01  Damage by Tenant.  Tenant agrees to pay for all damage to the
            ----------------                                             
Building or the Premises, as well as all damage to tenants or occupants thereof
caused by Tenant's misuse or neglect of the Premises, its apparatus or
appurtenances, or caused by any licensee, contractor, agent, or employee of
Tenant.  Notwithstanding the foregoing provisions, neither Landlord nor Tenant
shall be liable to one another for any loss, damage, or injury caused by its act
or neglect to the extent that the other party has recovered the amount of such
loss, damage, or injury from an insurer and the insurance company is bound by
this waiver of liability.

     15.02  Tenant's Property.  Particularly, but not in limitation of the
            -----------------                                             
foregoing paragraph, all property belonging to Tenant, or any occupant of the
Premises, that is in the Building or the Premises, shall be there at the risk of
Tenant or other person only, and Landlord or its agents or employees (except in
the case of gross negligence of Landlord or its agents or employees) shall not
be liable for: (I) damage to or theft or misappropriation of such property; (ii)
any damage to property entrusted to Landlord, its agents, or employees, if any;
(iii) loss of or damage to any property by theft or otherwise, by any means
whatsoever; (iv) any injury or damage to persons or property resulting from
fire, explosion, falling plaster, steam, gas, electricity, snow, water, or rain
which may leak from any part of the Building or from the pipes, appliances, or
plumbing works therein or from the roof, street, subsurface, or from any other
place, or resulting from dampness or any other cause whatsoever; or (v)
interference with the light, air, or other incorporeal hereditament.  Tenant
shall give prompt notice to Landlord in case of fire or accidents in the
Premises or in the Building or of observed defects in the Building, its fixtures
or equipment.



                                   SECTION 16
                               TENANT'S INSURANCE
                               ------------------

15
<PAGE>
 
     16.01  Insurance.  Tenant shall, during the entire Term of this Lease, at
            ---------                                                         
its sole cost and expense, obtain, maintain, and keep in full force and effect
the following types of insurance:

     (a)    Fire and extended coverage insurance, including endorsements for
vandalism, malicious mischief, theft, sprinkler leakage, covering all of
Tenant's property, including, but not limited to, furniture, fittings,
equipment, installations, alterations, additions, partitions, fixtures, and
anything in the nature of a leasehold improvement in an amount equal to the full
replacement cost of such property without deduction for depreciation. If there
is a dispute as to the amount which comprises full replacement cost, the
decision of Landlord shall be conclusive;

     (b)    Public liability insurance, including bodily injury and property
damage, personal injury, contractual liability with respect to all claims,
demands, or actions by any person, firm, or corporation, in any way arising
from, related to, or connected with the conduct and operation of Tenant's
business in the Premises or Tenant's use of the Premises. Such policies shall be
written on a comprehensive basis, with limits not less than $1,000,000.00, and
such higher limits as Landlord or the mortgagees of Landlord may require from
time to time, but may not be unreasonably required;

     (c)    Any other form or forms of insurance as the mortgagees of Landlord
may reasonably require from time to time in form, in amounts and for insurance
risks against which a prudent tenant would protect itself;

     (d)    Business interruption insurance in such amounts as will reimburse
the Tenant for direct or indirect loss of earning attributable to all perils
commonly insured against by prudent tenants or attributable to prevention of
access to the Premises or to the Building as a result of such perils.

     16.02  Evidence.  All policies shall be taken out with insurers acceptable
            --------                                                           
to Landlord and in form satisfactory from time to time to Landlord.  Tenant
agrees that certificates of insurance or, if required by Landlord or the
mortgagees of Landlord, copies of each such insurance policy will be delivered
to Landlord as soon as practicable after the placing of the required insurance,
but in no event later than five (5) days after Tenant takes possession of all or
any part of the Leased Premises.  All policies shall require that at least
thirty (30) days' prior written notice be delivered to Landlord s by the insurer
prior to termination, cancellation, or material change in such insurance.

     16.03  Proceeds.  Tenant agrees that in the event of damage or destruction
            --------                                                           
to the leasehold improvements in the Leased Premises covered by insurance
required to be taken out by Tenant pursuant to this Section, Tenant shall use
the proceeds of the insurance for the purpose of building leasehold improvements
as mutually agreed upon between Landlord and Tenant. If Landlord and Tenant
cannot agrees as to the new improvements within thirty (30) days, then Tenant
shall replace the identical improvements that were destroyed. In the event of
damage or destruction of the Building entitling the Landlord to terminate this
Lease

16
<PAGE>
 
pursuant to Section 17, then, if the Leased Premises have also been damaged,
Tenant will pay to Landlord al of its insurance proceeds relating to the
leasehold improvements in the Leased Premises, and if the Leased Premises have
not been damaged, Tenant will deliver to Landlord, in accordance with the
provisions of this Lease, the leasehold improvements and the Leased Premises.


                                  SECTION 17

                             DAMAGE OR DESTRUCTION
                             ---------------------

     17.01  Right to Terminate.  If the Premises or the Building are damaged by
            ------------------                                                 
fire or other insured casualty, and the insurance proceeds have been made
available by the holder of holders of any mortgages or deeds of trust covering
the Building, the damage shall be repaired by and at the expense of Landlord to
the extent of such insurance proceeds available, provided such repairs can, in
Landlord's reasonable discretion, be completed within one hundred twenty (120)
days after the occurrence of such damage, without the payment of overtime or
other premiums. Until the repairs are completed, the Rent shall be abated in
proportion to the part of the Premises which is unusable by Tenant in the
conduct of its business; provided, however, if the damage is due to the fault or
neglect of tenant or its employees, agents, or invitees, there shall be no
abatement of Rent. If repairs cannot, in Landlord's reasonable discretion, be
made within said one hundred twenty (120) day period, Landlord shall notify
Tenant within sixty (60) days of the date of occurrence of the damage as to
whether or not Landlord elects to make the repairs. If Landlord elects not to
make the repairs, then either party may, by written notice to the other cancel
this lease as of the date of the occurrence of the damage. Except as provided in
this Section 17, there shall be no abatement of Rent and no liability of
Landlord by reason of any injury, inconvenience, temporary limitation of access
or interference to or with Tenant's business or property arising from the making
of any necessary repairs, or any alterations or improvements in or to any
portion of the Building or the Premises, or in or to fixtures, appurtenances,
and equipment therein necessitated by the damage. Tenant understands that
Landlord will not carry insurance of any kind on Tenant's furniture and
furnishings or on any fixtures or equipment removable by Tenant under the
provision of this Lease, and that Landlord shall not be required to repair any
injury or damage caused by fire or other cause, or to make any repairs or
replacements to or of improvement installed in the Premises by or for Tenant at
Tenant's cost.

     17.02  Landlord's Insurance.  Landlord covenants and agrees that,
            --------------------                                      
throughout the Lease Term, it will insure the Building (excluding foundations,
excavations and other noninsurable items) and the machinery, boilers, and
equipment contained therein owned by Landlord (excluding any property with
respect to which Tenant is obliged to insure pursuant

17
<PAGE>
 
to the provisions of Section 16 thereof) against damage by fire and extended
perils coverage in such reasonable amounts as would be carried by a prudent
owner of a similar property in the same locale. Landlord will also, throughout
the Term, carry public liability, property damage and loss of rent insurance
with respect to the operation of the Premises in reasonable amounts as would be
carried by a prudent owner of a similar property in the same locale. Landlord
may, but shall not be obligated to, take out and carry any other form and forms
of insurance as it or the mortgagees of Landlord may reasonably determine to be
advisable. Tenant shall pay for all such insurance carried by Landlord as an
Operating Cost, provided that such insurance is not duplicative of the insurance
obtained pursuant to Section 16.01. Notwithstanding any contribution by Tenant
to the cost of insurance premiums, Tenant acknowledges that it has no right to
receive any proceeds from the insurance policies carried by Landlord, and that
the insurance will be for the sole benefit of Landlord, with no coverage for
Tenant for any risk insured against.


                                  SECTION 18

                               ENTRY BY LANDLORD
                               -----------------

     Landlord and its agents, upon giving 24 hours notice, shall have the right
to enter the Premises during normal business hours for the purpose of examining
or inspecting the same, to supply any services to be provided by Landlord to
Tenant hereunder, to show same to prospective purchasers or tenants of the
Premises, and to make such alterations, repairs, improvements, or additions,
whether structural or otherwise, to the Premises or to the Building as Landlord
may deem necessary or desirable. Landlord may enter by means of a master key,
without liability to Tenant except for any failure to exercise due care for
Tenant's property, and without affecting this Lease. Landlord shall use
reasonable efforts on any such entry not to unreasonably interrupt or interfere
with Tenant's use and occupancy of the Premises. Landlord may enter the Premises
at any time in the case of an emergency.


                                  SECTION 19

                               DEFAULT BY TENANT
                               -----------------

18
<PAGE>
 
     19.01  Events of Default.  Each one of the following events if referred to
            -----------------                                                  
as an "Event of Default":

     (a)    Tenant shall fail to make due and punctual payment of Rent or an
other amounts payable hereunder, and such failure shall continue for fifteen
(15) days after receipt of written notice from Landlord.

     (b)    Tenant shall vacate or abandon the Premises, or remove leasehold
improvements or fixtures constituting property of Landlord;

     (c)    This Lease shall be transferred to or shall pass to or devolve upon
any other person or party except in the manner set forth in Section 13;

     (d)    This Lease or the Premises or any part thereof shall be taken upon
execution or by other process of law directed against Tenant, or shall be taken
upon or subject to any attachment at the instance of any creditor of or claimant
against Tenant, and said attachment shall not be discharged or disposed of
within thirty (30) days after the levy;

     (e)    The filing of any petition or the commencement of any case or
proceeding by the Tenant under any provision or chapter of the Federal
Bankruptcy Act, the Federal Bankruptcy Code or any other federal or state law
relating to insolvency, bankruptcy or reorganization; or the adjudication that
the Tenant is insolvent or bankrupt, or the entry of an order for relief under
the Federal Bankruptcy Code with respect to Tenant;

     (f)  The filing of any petition or the commencement of any case or
          proceeding described in Subsection (e) above against the Tenant,
          unless the petition and all proceedings initiated thereby are
          dismissed within sixty (60) days from the date of the filing; the
          filing of an answer by Tenant admitting the allegations of any such
          petition; or the appointment of or taking possession by a custodian,
          trustee or receiver for all or any assets of the Tenant, unless such
          appointment is vacated or dismissed within sixty (60) days from the
          date of such appointment or taking of such possession.

     (g)    Tenant shall fail to take possession of the Premises thirty (30)
days following the earlier of the date the Premises are Ready for Occupancy or
the Commencement date; or

     (h)    Tenant shall fail to perform any of the other agreements, terms,
covenants or conditions of this Lease on Tenant's part to be performed, and such
non-performance shall continue for a period of thirty (30) days after written
notice by Landlord to Tenant, or if such performance cannot be reasonably had
within such thirty (30) day period, Tenant shall not in good faith have
commenced such performance within such thirty (30) day period and shall not
thereafter diligently proceed to completion.

     19.02  Remedies of Landlord.  If any one or more events of default shall
            --------------------                                             
happen, then Landlord shall have the right at Landlord's election, then or at
any time thereafter without demand or notice, to reenter and take possession of
the Premises or any part thereof and

19
<PAGE>
 
repossess the same as Landlord's former estate and expel Tenant and those
claiming through or under Tenant, and remove the effects of both or either,
without being deemed guilty of any manner of trespass, and without prejudice to
any remedies for arrears of rent or breach of covenants or prior conditions and
without terminating this Lease. Should Landlord elect to reenter as provided in
this Subsection, or should Landlord take possession pursuant to legal
proceedings or pursuant to any notice provided for by law including a proceeding
for possession pursuant to Colorado's Forcible Entry and unlawful Detainer
Statutes, Landlord may, from time to time, without terminating this Lease
either;

     (a)  (i)  Relet the Premises or any part thereof in Landlord's or Tenant's
name, but for the account of Tenant, for a term or terms (which may be greater
or less than the period which would otherwise have constituted the balance of
the term of this Lease) and on conditions and upon other terms (which may
include concessions of free rent and alteration and repair of the Premises) as
Landlord, in its sole discretion, may determine, and Landlord may collect and
receive the rents. Landlord shall use reasonable efforts to relet the Premises
and maximize the income generated by the Premises. No reentry or taking
possession of the Premises by Landlord shall be construed as an election on
Landlord's part to terminate this Lease unless a written notice of such
intention be given to Tenant. No notice from Landlord hereunder or under a
forcible entry and unlawful detainer statute or similar law shall constitute an
election by Landlord to terminate this Lease unless such notice specifically so
states. Landlord reserves the right following any reentry and/or reletting to
exercise its right to terminate this Lease by giving Tenant written notice, in
which event the Lease will terminate as specific in the notice.

          (ii) If Landlord elects to take possession of the Premises as provided
in this Subsection (a) without terminating the Lease, Tenant shall pay to
Landlord (1) the Rent and other sums due under this Lease which would be payable
if repossession had not occurred, less (2) the net proceeds, if any, of any
reletting of the Premises after deducting all Landlord's expenses in connection
with the reletting, including, but without limitation, all repossession costs,
brokerage commissions, legal expenses, attorneys' fees, expenses of employees,
alteration, remodeling and repair costs and expenses of preparation of the
reletting. If, in connection with any reletting, the new lease terms extends
beyond the existing term, or the premises covered include other premises not
part of the Premises, a fair apportionment of the rent received from the
reletting and the expenses incurred in connection with the reletting will be
made in determining the net proceeds received from reletting. In addition, in
determining the net proceeds from reletting, any rent concession will be
apportioned over the term of the new Lease;or

     (b)       To give Tenant written notice of intention to terminate this
Lease on the date of the notice, or on any later date specified in the notice.
Tenant's right to possession of the Premises shall cease and the Lease shall
thereupon be terminated, except as to Tenant's liability under this Lease, as if
the expiration of the term fixed in the notice were the end of the term
originally demised, including as extended by the exercise of any options granted
to Tenant. If this Lease is terminated pursuant to the provisions of this
Subsection (b), or terminated pursuant to a proceeding for possession under the
Colorado Forcible Entry and

20
<PAGE>
 
Unlawful Detainer Statutes, Tenant shall remain liable to Landlord for damages
in an amount equal to the Rent and other sums which would have been owing by
Tenant under this Lease for the balance of the Term had this Lease not been
terminated, less the net proceeds, if any, of any reletting of the Premises by
Landlord subsequent to the termination, after deducting all Landlord's expenses
in connection with such reletting, including, but without limitation, the
expenses enumerated in Subsection (a) above. Landlord shall be entitled to
collect damages from Tenant monthly on the days on which the Rent and other
amounts would have been payable if this Lease had not been terminated.

     19.03  Cumulative Remedies.  Suit or suits for the recovery of the Rent and
            -------------------                                                 
other amounts and damages may be brought by Landlord, from time to time, at
Landlord's election, and nothing in this Lease shall be deemed to require
Landlord to await the date when this Lease or its Term would have expired by
limitation had there been no default by Tenant, or no termination, as the case
may be. Each right and remedy provided for in this Lease shall be cumulative and
shall be in addition to every other right or remedy provided for in this Lease
or now or hereafter existing at law or in equity or by statute or otherwise
including but not limited to suits for injunctive relief and specific
performance. The exercise or beginning of the exercise by Landlord of any one or
more of the rights or remedies provided for in this Lease or now or hereafter
existing at law or in equity by statute or otherwise shall not preclude the
simultaneous or later exercise by Landlord of any or all rights or remedies
provided for in this Lease or now or hereafter existing at law or in equity or
by statute or otherwise. All such rights and remedies shall be considered
cumulative and non-exclusive. All costs incurred by Landlord in connection with
collecting any Rent or other amounts and damages owing by Tenant pursuant to the
provisions of this Lease, or to enforce any provision of this Lease, including
reasonable attorney's fees from the date such matter is turned over to an
attorney, whether or not one or more actions are commenced by Landlord, shall
also be paid by Tenant to Landlord.

     19.04  No Waiver.  No failure by Landlord to insist upon the strict
            ---------                                                   
performance of any agreement, term, covenant or condition of this Lease or to
exercise any right or remedy consequent upon a breach, and no acceptance of full
or partial payment of Rent during the continuance of any breach, shall
constitute a waiver of any breach or of the agreement to be performed or
complied with by Tenant, and no breach shall be waived, altered or modified
except by written instrument executed by Landlord. No waiver of any breach shall
affect or alter this Lease, but each and every agreement, term, covenant and
condition shall continue in full force and effect with respect to any other then
existing or subsequent breach. Notwithstanding any termination of this Lease,
the same shall continue in force and effect as to any provisions which require
observance or performance by Landlord or Tenant subsequent to such termination.

     19.05  Bankruptcy.  Nothing contained in this Section 19 shall limit or
            ----------                                                      
prejudice the right of Landlord to prove and obtain as liquidated damages in any
bankruptcy, insolvency, receivership, reorganization or dissolution proceeding,
an amount equal to the maximum allowed by any statute or rule of law governing
such a proceeding, and in effect at the time

21
<PAGE>
 
when such damages are to be proved, whether or not the amount is greater, equal
to or less than the amounts recoverable, either as damages or Rent, referred to
in any of the preceding provisions of this Section. Notwithstanding anything
contained in this Section to the contrary, any such proceeding or action
involving bankruptcy, insolvency, reorganization, arrangement, assignment for
the benefit of creditors, or appointment of a receiver or trustee, as set forth
above, shall be considered to be an event of default only when the proceeding,
action or remedy shall be taken or brought by or against the then holder of the
leasehold estate under this Lease.


                                  SECTION 20

                                     TAXES
                                     -----

     During the Term hereof, Tenant shall pay, prior to delinquency, all
business and other taxes, charges, notes, duties and assessments levied, and
rates or fees imposed, charged, or assessed against or in respect of Tenant's
occupancy of the Leased Premises or in respect of the personal property, trade
fixtures, furnishings, equipment, and all other personal property of Tenant
contained in the Premises, and shall hold Landlord harmless from and against all
payment of such taxes, charges, notes, duties, assessments, rates, and fees, and
against all loss, costs, charges, and expenses occasioned by or arising from any
and all such taxes, charges, notes, duties, assessments, rates, and fees, any
and all taxes. Tenant shall cause the fixtures, furnishings, equipment and other
personal property to be assessed and billed separately from the real and
personal property of Landlord. If any or all of Tenant's fixtures, furnishing,
equipment, and other personal property shall be assessed and taxes with
Landlord's real property, Tenant shall pay to Landlord Tenant's share of such
taxes within ten (10) days after delivery to Tenant by Landlord of a statement
in writing setting forth the amount of such taxes applicable to Tenant's
property. Tenant shall also timely provide Landlord with copies of all personal
property, self-employment, sales, use and unemployment tax returns within thirty
(30) days after they are filed with the appropriate government offices, together
with any correspondence or tax bill pertaining to any tax that is not paid when
due according to the taxing authority. Tenant agrees to provide personal
financial statements at regular intervals if so requested by any lender holding
a security interest in the Property or the Building. All of the above documents
shall be considered confidential and only disclosed or used for Landlord's
appropriate business purposes.


                                  SECTION 21

                                EMINENT DOMAIN
                                --------------
22
<PAGE>
 
     If the Building, or a substantial part thereof, or a substantial part of
the Premises, shall be lawfully taken or condemned (or conveyed under threat of
such taking or condemnation) for any public or quasi-public use or purpose, the
Term of this Lease shall end upon, and not before, the date of the taking of
possession by the condemning authority. Tenant hereby assigns to Landlord
Tenant's interest if any, in the award. Current Rent shall be apportioned as of
the date of termination. If any part of the Building, other than the Premises or
not constituting a substantial part of the Premises, shall be so taken or
condemned (or conveyed under threat of such taking or condemnation), or if the
grade of any street adjacent to the Building is changed by any competent
authority and such taking or change of grade makes it necessary or desirable to
substantially remodel or restore the Building, Landlord shall have the right to
cancel this Lease upon not less than sixty (60) days' notice prior to the date
of cancellation designated in the notice. No money or other consideration shall
be payable by Landlord to Tenant for the right of cancellation, and Tenant shall
have no right to share in any condemnation award, or in any judgment for
damages, or in any proceeds of any sale made under any threat of condemnation of
taking. Nothing in this Section shall prevent Tenant from making and pursuing a
claim against the condemning authority in its own right for termination of its
leasehold interest. If this Lease is not canceled, the Lease shall continue in
full force and effect, without abatement or reduction of Rent.


                                  SECTION 22

                 SUBORDINATION TO MORTGAGES AND DEEDS OF TRUST
                 ---------------------------------------------

     22.01  Lease Subordinate to Mortgages.
            ------------------------------ 

     (a)    This Lease and the rights of Tenant shall be and are hereby made
subject and subordinate to the lien of any mortgages or deeds of trust now or
hereafter existing against the Building, the Property or both, and to all
renewals, modifications, consolidations, replacements and extensions thereof and
to all advances made now or in the future. Although the subordination shall be
self-operating, Tenant, or its successors in interest, shall upon Landlord's
request, execute and deliver upon the demand of Landlord any and all instruments
desired by landlord, subordinating, in the manner reasonable requested by
Landlord, this Lease to any mortgage or deed of trust. Landlord is hereby
irrevocably appointed and authorized as agent and attorney-in-fact of Tenant to
execute all subordination instruments if Tenant fails to execute the instruments
within ten (10) days after notice from Landlord demanding their execution. The
notice may be given in the manner provided for giving notice below.

     (b)    Should any mortgage or deed of trust affecting the Building, the
Property or both be foreclosed, then; (I) the liability of the mortgagee,
beneficiary or purchaser at the foreclosure sale to Tenant shall exist only so
long as the mortgagee, beneficiary, or purchaser is the owner of the Building
and/or Property and the liability shall not continue or survive after further
transfer of ownership; and (ii) Tenant shall be deemed to have attorned, as
Tenant

23
<PAGE>
 
under this Lease, to the purchaser at any foreclosure sale and this Lease shall
continue in force and effect as a direct lease between and binding upon Tenant
and the purchaser at any foreclosure sale. As used in this Section 22,
"mortgagee" and "beneficiary" shall include successors and assigns of any such
party, whether immediate or remote, the purchaser of any mortgage or deed of
trust, whether at foreclosure or otherwise, and the successors, assigns and
mortgagees and beneficiaries of such purchaser, whether immediate or remote.

     22.02  Tenant's Notices.  In the event of any act or omission by Landlord
            ----------------                                                  
under this Lease which would give Tenant the right to terminate this Lease or to
claim a partial or total eviction, Tenant will not exercise any such right
until:

     (a)    it has given thirty days written notice (by United States certified
or registered mail, postage prepaid) of such act or omission to the holder of
any mortgage or deed of trust on the Property (whose names and addresses
Landlord agrees will be furnished to Tenant on request) with a copy to Joel C.
Davis, Dietze & Davis, P.C., P.O. Box 1530, Boulder, Colorado 80306; and

     (b)    any holder of any mortgage or deed of trust on the Property shall,
following the giving of such notice, have failed with reasonable diligence to
commence and to pursue reasonable action to remedy the act or omission.


                                  SECTION 23

                                    WAIVER
                                    ------

     The waiver by Landlord of any breach of any term, covenant, or condition in
this Lease shall not be deemed to be a waiver of the term, covenant, or
condition, or any subsequent breach of the same or any other term, covenant or
conditions. The acceptance of Rent hereunder shall not be construed to be a
waiver of any breach by Tenant of any term, covenant, or condition of this
Lease, it being understood and agreed that the remedies given to Landlord shall
be cumulative, and the exercise of any one remedy by Landlord shall not be to
the exclusion of any other remedy.


                                  SECTION 24

                                  SUBROGATION
                                  -----------

     The parties to this Lease agree that any and all fire and extended coverage
insurance which is required to be carried by either shall be endorsed with a
subrogation clause,

24
<PAGE>
 
substantially as follows: "This insurance shall not be invalidated should the
insured waive, in writing, prior to a loss, any and all right of recovery
against any party for loss occurring to the property described herein." Each
party waives all claims for recovery from the other party, its officers, agents
or employees for any loss or damage (whether or not such loss or damage is
caused by negligence of the other party, and notwithstanding any provisions
contained in this Lease to the contrary) to any of its real or personal property
insured under valid and collectible insurance policies to the extent of the
collectible recovery under the insurance.


                                   SECTION 25

                                PLATS AND RIDERS
                                ----------------

     Appendices, clauses, plats, and riders, if any, referred to in this Lease
and signed or initialed by Landlord and Tenant and affixed to this Lease are
hereby incorporated in any made a part of this Lease.


                                   SECTION 26

                                SALE BY LANDLORD
                                ----------------

    In the event of a sale or conveyance or transfer by Landlord of its interest
in the Property and/or in the Building containing the Premises, and/or in this
Lease, the same shall operate to release Landlord from any future liability upon
any of the covenants or conditions, expressed or implied, contained in favor of
Tenant, and in that event, Tenant agrees to look solely to the responsibility of
the successor in interest of Landlord in and to this Lease. This Lease shall not
be affected by any such conveyance or transfer, and Tenant agrees to attorn to
such purchaser or transferee.


                                   SECTION 27

                          RIGHT OF LANDLORD TO PERFORM
                          ----------------------------

     All covenants and agreements to be performed by Tenant under any of the
terms of this Lease shall be performed by Tenant at Tenant's sole cost and
expense, and without any abatement of Rent. If Tenant shall fail to pay any sum
of money, other than Rent, required

25
<PAGE>
 
to be paid by it, or shall fail to perform any other act on its part to be
performed, and the failure shall continue for thirty (30) days after written
notice by Landlord, Landlord may, but shall not be obligated to do so, and
without waiving or releasing Tenant from any obligations of Tenant, make any
payment or perform any other act on Tenant's part to be made or performed as in
this Lease provided. All sums so paid by Landlord and all necessary incidental
costs, together with interest at the rate of one and one-half percent (1-1/2%)
per month from the date of a payment by Landlord, shall be payable to Landlord
on demand, and Tenant covenants to pay any such sums, and Landlord shall have
(in addition to any other right or remedy of Landlord) the same rights and
remedies in the event of the non-payment thereof by Tenant, as in the case of
default by Tenant in the payment of Rent.


                                   SECTION 28

                                ATTORNEY'S FEES
                                ---------------

     In the event of any litigation or arbitration between Tenant and Landlord
to enforce any provision of this Lease or any right of either party, the
unsuccessful party to such litigation or arbitration shall pay to the successful
party al costs and expenses, including reasonable attorney's fees, incurred.
Moreover, if Landlord, without fault, is made a party to any litigation
instituted by or against Tenant, Tenant shall indemnify Landlord against, and
protect, defend, and save it harmless from, all costs and expenses, including
attorney's fees, incurred by Landlord. To the extent permitted by law, Landlord
and Tenant hereby waived the right to a jury trial in any legal action or
proceeding relating to this Lease.


                                   SECTION 29

                              ESTOPPEL CERTIFICATE
                              --------------------

     Tenant shall, at any time and from time to time, upon not less than ten
(10) days prior written notice from Landlord, execute, acknowledge, and deliver
to Landlord a statement in writing certifying that this Lease is unmodified and
in full force and effect (or if modified, stating the nature of such
modification and certifying that this Lease, as so modified, is in full force
and effect) and the dates to which the Rent and other charges are paid, and
acknowledging that Tenant is paying Rent on a current basis with no offsets or
claims, and there are not, to Tenant's knowledge, any uncured defaults on the
part of Landlord hereunder (or specifying the offsets, claims, or defaults, if
any are claimed). It is expressly understood and agreed that any such statement
may be relied upon by any prospective purchaser or encumbrance of all or any
portion of the Building or by any other person to whom it is delivered. Tenant's
failure to deliver the statement within the required time shall be conclusive
upon Tenant that this Lease is in full force and effect, without modification
except as may be represented by Landlord, that there are no uncured defaults in
Landlord's performance, and that not more than two (2) months' rental has been
paid in advance.

26
<PAGE>
 
                                  SECTION 30

                                    NOTICE
                                    ------

     Any notice from Landlord to Tenant or from Tenant to Landlord shall be in
writing and may be served personally or by mail.  If served by mail, it shall be
mailed by registered or certified mail, return receipt requested, addressed to
Tenant at the Premises or to Landlord at the place from time to time established
for the payment of Rent.  Notices shall be effective when delivered, if served
personally, or three (3) days after mailing, if mailed.  If no one at the
premises is available to accept the notice, then it shall be deemed effective
upon the second refusal or uncompleted mail delivery attempt.


                                  SECTION 31

                                RIGHTS RESERVED
                                ---------------

     Landlord reserves the following rights, exercisable without notice and
without liability to Tenant for damage or injury to property, person, or
business, and without effecting an eviction, constructive or actual, or
disturbance of Tenant's use or possession, or giving rise to any claim for set-
off or abatement of rent:

     (a)  To change the Building's name or street address;

     (b)  To install, affix, and maintain any and all signs on the exterior and
          interior of the Building;

     (c)  To retain at all times, and to use in appropriate instances, keys to
          all doors within and into the Premises.  No locks or bolts shall be
          altered, changed, or added without the prior written consent of
          Landlord;

     (d)  To have and retain a paramount title to the Premises, free and clear
          of any act of Tenant.


                                  SECTION 32

                              REAL ESTATE BROKER
                              ------------------

     Tenant represents that Tenant has dealt directly with Landlord in
connection with this Lease, and that insofar as Tenant knows, no broker
negotiated or participated in the negotiations of this Lease, or submitted or
showed the Premises, or is entitled to any

27
<PAGE>
 
commission in connection herewith.  Any payment for services relative to this
Lease shall be the responsibility of the Tenant.


                                  SECTION 33

                           MISCELLANEOUS PROVISIONS
                           ------------------------

     (a)  The words "re-enter", or "re-entry", as used in this Lease, are not
          restricted to their technical legal meaning. The term "Landlord", as
          used in this Lease, means only the landlord from time to time, and
          upon conveying or transferring its interest, Landlord shall be
          relieved from any further obligation or liability pursuant to Section
          27.

     (b)  Time is of the essence of this Lease and of each and all of its
          provisions.

     (c)  Submission of this instrument for examination or signature by Tenant
          does not constitute a reservation of or an option for lease, and it is
          not effective as a lease or otherwise until execution by both Landlord
          and Tenant.

     (d)  The invalidity or unenforceability of any provision in this Lease
          shall not affect or impair any other provisions.

     (e)  This Lease shall be governed by and construed pursuant to the laws of
          the State of Colorado.

     (f)  Should any mortgagee or beneficiary under a deed of trust require a
          modification of this Lease, which modification will not bring about
          any increased cost or expense to Tenant or will not in any other way
          substantially change the rights and obligations or Tenant hereunder,
          then and in such event, Tenant agrees that this Lease may be so
          modified.

     (g)  All rights and remedies of Landlord under this Lease, or those which
          may be provided by law, may be exercised by Landlord in its own name
          individually, or in its name by its agent, and all legal proceedings
          for the enforcement of any rights or remedies, including distress for
          rent, unlawful detainer, and any other legal or equitable proceedings,
          may be commenced and prosecuted to final judgment and be executed by
          Landlord in its own name individually or in its name by its agent.
          Landlord and Tenant each represent to the other that each has full
          power and authority to execute this Lease and to make and perform the
          agreements herein contained, and Tenant expressly stipulates that any
          rights or remedies available to Landlord, either by the provisions of
          this Lease or otherwise, may be enforced by Landlord in its own name
          individually or in its name by its agent or principal.

28
<PAGE>
 
     (h)  The marginal headings and titles to the paragraphs of this Lease are
          not a part of this Lease and shall have no effect upon the
          construction or interpretation of any part hereof.

     (i)  Tenant acknowledges that there are no covenants, representations,
          warranties, agreements, or conditions, expressed or implied,
          collateral or otherwise, forming part of or in any way effecting or
          relating to this Lease except as expressly set out in this Lease and
          the attachments and exhibits to this Lease, and that the terms and
          provisions of this Lease may not be modified or amended except by
          written instrument by both Landlord and Tenant.


                                  SECTION 34

                            SUCCESSORS AND ASSIGNS
                            ----------------------

     Subject to the terms and provisions of Section 28, the covenants and
conditions contained in this Lease shall apply to and bind the respective heirs,
successors, executors, administrators, and assigns of the parties hereto, and
the terms "Landlord" and "Tenant" shall include the successors and assigns of
either such party, whether immediate or remote.


                                  SECTION 35

                                QUIET ENJOYMENT
                                ---------------

     Subject to the terms and provision of this Lease, Landlord covenants and
agrees that Tenant, upon complying with all of the obligations of Tenant under
this Lease shall peaceably and quietly enjoy the Premises and Tenant's rights
under this Lease during its Term, without hindrance by Landlord or any persons
claiming under Landlord.


                                  SECTION 36

                                   RECORDING
                                   ---------

     This Lease shall not be recorded by Landlord or Tenant.

29
<PAGE>
 
                                  SECTION 37

                             RELIANCE BY LANDLORD
                             --------------------

     As of the date of executing this Lease, the Premises consist of unimproved
real property.  Landlord intends to proceed with construction of the Premises in
reliance upon Tenant's covenants, obligations and representations contained in
this Lease.  Tenant hereby acknowledges and accepts Landlord's reliance in this
regard.  As additional consideration from Tenant to Landlord, Tenant hereby
agrees to provide updated business financial statements and tax returns not less
frequently than annually.


                                  SECTION 38

                               OPTION TO EXTEND
                               ----------------

                                      N/A


                                  SECTION 39

                                SECURITY DEPOST
                                ---------------

                                      N/A



LANDLORD:


By: _______________________________
    Terrence J. O'Connor

TENANT:

                 BI, Inc.
    -------------------------------

By: _______________________________


    _______________________________   
    McKinley C. Edwards, Jr.
    Chief Operating Officer

30
<PAGE>
 
                                     LEASE

THIS LEASE made this 9th day of February, 1996, between BI, Inc., ("Tenant"),
                     ---        --------                                     
and TERRENCE O'CONNOR ("Landlord").
    -----------------              

                                  WITNESSETH:

                                    DEMISE
                                    ------

     Landlord does hereby lease to Tenant and Tenant hereby hires from Landlord
an approximate 15,000 square feet (the "Premises," or, alternatively, the
"Leased Premises") in The Point II (the "Building"), which Building is situated
on land described as 6325 Gunpark Drive (the "Property"), together with a non-
exclusive right, subject to the provisions of this Lease, to use all
appurtenances thereto, including, but not limited to, any plazas ,common areas,
walks, ways or other areas in the Building or on the Property designated by
Landlord for the exclusive or nonexclusive use of the tenants of the Building.
Lease shall commence on April 1, 1996 for Three Thousand square feet (3,000) and
April 1, 1997 for Twelve Thousand square feet (12,000).

     The Lease is upon and subject to the terms, conditions, and covenants set
forth below and Tenant covenants as a material part of the consideration for
this Lease to keep and perform each and all of the terms, conditions, and
covenants by it to be kept and performed and that this Lease is made upon the
condition of such performance.

                                   SECTION 1

                                    PURPOSE
                                    -------

     1.01  Use of Premises.  The Premises are to be used for light
           ---------------                                        
manufacturing, warehousing, and related office functions, provided that such
uses comply with all zoning and use restrictions, and for no other purpose
without the prior written consent of Landlord.

                                   SECTION 2

                                     TERM
                                     ----

     2.01  Primary Term.  The Term of this Lease shall be for a period of One
           ------------                                                   ---
hundred seventy-three-three(173) months, commencing at 12:01 a.m. on the
- ---------------------------                                             
Commencement Date, May 1. 1996, and ending at 5:00 p.m., Denver time, September
                   -----------                                        ---------
30, 2010 (the "Primary Lease Term").
- --------                            

                                   SECTION 3

                          COMPLETION OF THE PREMISES
                          --------------------------

                                      N/A

                                       1
<PAGE>
 
                                   SECTION 4

                                     RENT
                                     ----

     4.01  Base Rent.  Tenant agrees to pay Landlord during the full Primary
           ---------                                                        
Lease Term the sum of $ 2,506,752, payable in advance in equal monthly
                        ---------                                     
installments of as follows (the "Base Rent") for the Premises:

<TABLE> 
               <S>                           <C> 
               1996  May - Sept.  $  2060    Oct. - Dec. $2163
               1997  Jan. - Mar.  $  2163    April - Sept.$10,813  Oct. - Dec. $11,354
               1998  Jan. - Sept. $11,354    Oct. - Dec. $11,922
               1999  Jan. - Sept. $11,922    Oct. - Dec. $12,518
               2000  Jan. - Sept. $12,518    Oct. - Dec. $13,144
               2001  Jan. - Sept. $13,144    Oct. - Dec. $13,801
               2002  Jan. - Sept. $13,801    Oct. - Dec. $14,491
               2003  Jan. - Sept. $14,491    Oct. - Dec. $15,216
               2004  Jan. - Sept. $15,216    Oct. - Dec. $15,977
               2005  Jan. - Sept. $15,977    Oct. - Dec. $16,775
               2006  Jan. - Sept. $16,775    Oct. - Dec. $17,614
               2007  Jan. - Sept. $17,614    Oct. - Dec. $18,495
               2008  Jan. - Sept. $18,495    Oct. - Dec. $19,420
               2009  Jan. - Sept. $19,420    Oct. - Dec. $20,391
               2010  Jan. - Sept. $20,391
</TABLE> 

The first full monthly installment of Base Rent shall be payable on the
Commencement Date and each succeeding monthly installment shall be due and
payable on or before the first day of each and every successive calendar month
thereafter during the Primary Lease Term.  On October lst of each year of the
Lease, starting October 1, 1996 the Lease Rate shall increase by five (5)
percent.

     4.02  No Offsets.  The Base Rent and all other sums or changes required by
           ----------                                                          
this Lease to be paid by Tenant to Landlord, (all of which are sometimes
collectively referred to as "Rent") shall be paid to Landlord without deduction
or offset, in lawful money of the United States of America, at the office of
Terrence O'Connor, 1600 38th Street, Suite 203, Boulder, Colorado, 80301, or to
such other person or at such other place as Landlord may from time to time
designate in writing.

     4.03  Interest on Late Payments.  Any Rent or other amount due from Tenant
           -------------------------                                           
to Landlord under this Lease not paid within five (5) days of when due shall
bear interest from the date due, computed on a daily basis, until the date paid,
at the rate of one and one-half percent (1-1/2%) per month until paid, but the
payment of the interest shall not excuse nor cure any default by Tenant under
this Lease.

     4.04  Late Payment Charge.  Further, and notwithstanding the interest
           -------------------                                            
charges provided for in the preceding subsection 4.03, if any Rent or other
amounts owing hereunder are not paid within five (5) days of when due, Landlord
and Tenant agree that Landlord will incur additional

                                       2
<PAGE>
 
administrative and financial expenses and inconveniences the amount of which
will be difficult if not impossible to determine.  Accordingly, Tenant shall pay
to Landlord an additional one-time late charge for any late monthly payment in
the amount of five percent (5%) of the amount of the payment.

                                   SECTION 5

                  TAXES AND OPERATING COST ADJUSTMENT FORMULA
                  -------------------------------------------

     5.01    Additional Rent.  In addition to Base Rent, Tenant shall reimburse
             ---------------                                                   
Landlord for the Taxes and Operating Costs of the Building in the manner, at the
times, and in the amounts set forth in this Section 5.

     5.02(a) Taxes.  The Rent payable by Tenant shall be increased by the amount
             -----                                                              
of "Tenant's Proportional Share" of the Taxes on the Property.  Tenant's
Proportional Share shall be 7.4% based upon Tenant's occupancy of 3000 square
                            -----                                 ----       
feet out of a total building rental space of 40,628 square feet as percentage of
                                             -------                            
occupancy increases, proportion shall increase by an equivalent amount.  In
determining the amount of Taxes for any calendar year, the amount of special
assessments to be included shall be limited to the amount of the installment
(plus any interest payable thereon) of such special assessment which would have
been required to have been paid during such calendar year if Landlord had
elected to have the special assessment paid over the maximum period of time
permitted by law, if the election is available to Landlord.  All reference to
Taxes "for' and "billed for" a particular calendar year shall be deemed to refer
to Taxes levied, assessed, billed or otherwise imposed for such calendar year,
without regard to the dates when any such Taxes are due and payable.  Tenant
shall not be responsible for payment of taxes for prior years except that taxes
are paid one year in arrears.

     (b)     Definition.  As used in this Lease, the term "Taxes" means any and
             ----------       
all general and special taxes and impositions of every kind and nature
whatsoever levied, assessed, or imposed upon, or with respect to, the Premises,
any leasehold improvements, fixtures, installations, additions and equipment,
whether owned by Landlord or Tenant, or either because of or in connection with
Landlord's ownership, leasing and operation of the Building and the Property,
including, without limitation, real estate taxes, personal property taxes,
general or special assessments, and duties or levies charged or levied upon or
assessed against the Building and the Property and personal property, or any tax
or excise on rent or any other tax (however described) on account of rental
received for use and occupancy of any or all of the Building and the Property,
whether any such taxes are imposed by the United States, the State of Colorado,
the County of Boulder, or any local governmental municipality, authority, or
agency or any political subdivision. Taxes shall not included any net income,
capital stock, succession, transfer, franchise, gift, estate or inheritance
taxes.

     (c)     Payment.  Commencing with the first calendar month of this Lease,
             -------                                                          
Tenant shall pay to Landlord on the first day of each calendar month until the
next upward adjustment date (which period between adjustment dates is herein
called a "Tax Deposit Year') one-twelfth of the estimated amount of the Taxes.
Amounts paid under this Subsection 5.02(c) in any Tax Deposit Year shall be
reconciled with amounts actually billed to Landlord for the same Tax Deposit
Year,

                                       3
<PAGE>
 
and provided there is any surplus remaining after the credit to Tenant and
provided Tenant shall not then be in default under any of the provisions of this
Lease, Landlord shall, at Landlord's option, either refund the amount of the
surplus to Tenant within thirty (30) days following the end of the Tax Deposit
Year or apply the surplus amount against any other amounts then due from Tenant
to Landlord.  If upon the reconciliation there is any deficiency in the amount
of Taxes paid by Tenant, Landlord shall bill Tenant and Tenant shall pay the
additional amount on the first day of the next month.

     5.03(a) Inclusion in Operating Costs.  Tenant shall pay its Proportional
             ----------------------------                                    
Share of the Operating Costs for the Property.  As used in this Lease, the term
"Operating Costs" means any and all expenses, costs and disbursements (other
than Taxes) of every kind and nature whatsoever, which are paid or accrued by
Landlord in connection with the management, maintenance, operation or repair of
the Building, including, without limitation;

             (I)      Costs of supplies;

             (ii)     Costs incurred in connection with obtaining and providing
energy for the Building, including, but not limited to, costs of propane,
butane, natural gas, steam, electricity, fuel oils, coal or any other energy
sources, except if separately metered to the Leased Premises, in which case
Tenant shall pay 100% of its metered amount;

             (iii)    Costs of water and sanitary sewer and storm drainage
services;

             (iv)     Costs of general maintenance and repairs, including costs
of heating, ventilation and air conditioning systems and the cost of exterior
building and roof maintenance and repairs;

             (v)      Cost of insurance;

             (vi)     Costs of maintenance and replacement of landscaping;

             (vii)    Labor costs associated with operation and maintenance of
the Building; and management fees.

     (b)     Exclusion from Operating Costs.  "Operating Costs" shall not 
             ------------------------------  
include:

             (i)      Costs of repairs or other work occasioned by fire,
windstorm or other insured casualty to the extent of insurance proceeds
received;

             (ii)     Leasing commissions, advertising, advertising expenses,
and other costs incurred in leasing space in the Building;

             (iii)    Costs of repairs or building necessitated by condemnation;

             (iv)     Any interest on borrowed money or debt amortization,
except as specifically set forth above;

                                       4
<PAGE>
 
             (v)      Depreciation on the Building;

             (vi)     Any settlement, payment or judgment incurred by Landlord
or the Building manager due to their willful misconduct or gross negligence, as
established by a court of law, which is not covered by insurance proceeds;

             (vii)    Cost of any damage to the building caused directly by
Landlord's willful misconduct or gross negligence, as established by a court
law, which is not covered by insurance proceeds.

             (viii)   Cost of structural repairs or reconstruction of any
portion of the Building.

             (ix)     Costs of providing utility lines to the Building or
repairing such lines if they break (but not if they are plugged by Tenant's
usage).

     (c)     Warranties.  Tenant shall be entitled to a reimbursed for any
amounts collected by Landlord under any manufacturers warranty on any systems or
machinery used in the Building; provided that Tenant has previously paid to
Landlord the repair expense relating to Landlord's warranty claim.

     (d)     Payment.  Beginning on the Commencement Date, Landlord shall supply
Tenant with written notice of Landlord's estimate of the Operating Expenses that
will be incurred or accrued during the current calendar year (the "Deposit
Year").  On or before the first day of each month during such Deposit Year,
Tenant shall pay to Landlord one-twelfth of Tenant's Proportionate share of the
estimated amount.  If the monthly deposit amount is not determined in time for
Tenant to make the first payment on January 1 of the Deposit Year, then the
first monthly payment shall be due on the first day of the month immediately
following the date Landlord supplies Tenant with notice of the amount and the
first monthly payment(s) shall also include a payment equal to one twelfth of
such additional sum multiplied by the number of calendar months which have
elapsed during the Deposit Year prior to the date Tenant makes its first
payment.  If the total of the estimated payments made by Tenant during the
Deposit Year are less than Tenant's obligation under this Lease for Operating
Costs for the Deposit Year, then Tenant, within thirty (30) days of the billing
therefor, shall pay the deficiency to Landlord.  If the total of the Tenant's
estimated payments for the Deposit Year exceed Tenant's obligation for excess
Operating Costs for such year, then the surplus shall be handled in the manner
provided in the last sentence of Section 5.02(c).

     5.04    Audit and Adjustment Procedures.
             ------------------------------- 

          (a)  The annual determination and statement of Taxes and Operating
Costs shall be prepared in accordance with generally accepted accounting
principles. In the event of any dispute as to any Rent due under this Lease,
Tenant shall have the right to inspect Landlord's accounting records relative to
Taxes and Operating Costs at the office in which Landlord maintains its records
during normal business hours at any time following the furnishing by Landlord to
Tenant of the statement. Any errors shall be adjusted accordingly.

                                       5
<PAGE>
 
          (b)  If the Term of this Lease commences on any day other than the
first day of April or if the Term of this Lease ends on any day other than the
             -----
last day of September, any payment due to Landlord by reason of an increase in
            ---------
Taxes or Operating Costs shall be prorate on the basis by which the number of
days in such partial year bears to 365.

          (c)  All sums which Tenant is required to pay or discharge pursuant to
Section 5 of this Lease in addition to Base Rent, together with any interest or
other sums which may be added for late payment, shall constitute "Rent".

                                   SECTION 6

                                 HOLDING OVER
                                 ------------
                                        
     6.01  Rent Increase.  Should Tenant hold over after the termination of this
           -------------                                                        
Lease , whether the termination occurs by lapse of time or otherwise, Tenant
shall become a tenant from day-to-day upon each and all of the terms herein
provided as may be applicable to such a tenancy, and any such tenancy shall not
constitute an extension of this Lease; provided, however, during the period as a
tenant from day-to-day, Tenant shall pay Base Rent at 140% the rate payable for
the month immediately preceding the date of termination of this Lease and, in
addition, Tenant shall reimburse Landlord for all damages (consequential, as
well as direct) sustained by it by reason of Tenant's occupying the Premises
past the termination date.  Alternatively, at the election of Landlord and
expressed in a written notice to Tenant and not otherwise, the retention of
possession past the termination date shall constitute a month-to-month tenancy
upon each and all of the terms of this Lease as may be applicable to a month-to-
month tenancy.  The provisions of this paragraph shall not exclude nor waive
Landlord's right of re-entry or any other right hereunder.

                                   SECTION 7

                               BUILDING SERVICES
                               -----------------


     7.01  Interruption of Standard Services . Tenant agrees that Landlord shall
           ---------------------------------                                    
not be liable for failure to supply any heating, air conditioning, janitorial
services, electric current, or any other utility during any period when Landlord
uses reasonable diligence to restore or to supply such services or utility.
Landlord reserves the right to temporarily discontinue such services at times as
may be necessary by reason of accident, repairs, alterations, or improvements,
or whatever by reason of strikes, lockouts, dots, acts of God, or any other
happening or occurrence beyond the reasonable control of Landlord, provided such
discontinuance does not substantially interfere with Tenant's business
operations.  Reasonable notice must be given by Landlord to Tenant if a
temporary discontinuance is anticipated by Landlord.

     7.02  Telephone.  Tenant shall separately arrange with the applicable local
           ---------                                                            
public authorities or utilities, as the case may be, for the furnishing of and
payment for all telephone services as may be required by Tenant in the use of
the Premises.  Tenant shall directly pay for such telephone services, including
the establishment and connection thereof, at the rates charged for the services
by the authority or utility, and the failure of Tenant to obtain or to continue
to

                                       6
<PAGE>
 
receive the services for any reason whatsoever shall not relieve Tenant of any
of its obligations under this Lease.  Landlord shall supply sufficient telephone
lines into the Building for Tenant's connection.

     7.03  Above-Standard Service Requirements.  If heat-generating machines or
           -----------------------------------                                 
any equipment cause the temperature in the Premises, or any part, to exceed the
temperatures that the Building's air conditioning and other cooling systems
would be able to maintain in the Premises were it not for the heat-generating
equipment then Landlord reserves the right to install supplementary air
conditioning units in the Premises, and the cost, including the cost of
installation and the cost of operation and maintenance thereof, shall be paid by
Tenant to Landlord upon demand by Landlord.  If Tenant requires electric
current, water, or any other energy in excess of that which is reasonably
obtainable from existing electrical outlets or water pipes, and which is, in
Landlord's opinion, above normal for use of the Premises, Tenant shall first
procure the consent of Landlord, which Landlord may not unreasonably refuse.  If
Landlord consents to such excess electric, water, or other energy requirements,
Tenant shall, on demand, pay all costs of meter service and installation of
facilities necessary to measure and/or furnish such excess capacity.  Tenant
shall also pay the entire cost of such additional electricity, water, or other
energy used.

                                   SECTION 8

                             CONDITION OF PREMISES
                             ---------------------

     8.01  Acceptance Upon Possession.  Tenant, by taking possession of the
           --------------------------                                      
Premises, shall be deemed to have agreed that the Premises were, as of the date
of taking possession, in good order, repair, and condition and satisfactorily
completed in accordance with Landlord's obligations under this Lease.  No
promise of Landlord to alter, remodel, decorate, clean or improve the Premises,
the Building, or the Property and no representation or warranty, express or
implied, respecting the condition of the Premises, the Building, or the Property
has been made by Landlord to Tenant, unless the same is contained in this Lease,
the Work Agreement, the Plans or some other written agreement.  This Lease does
not grant any rights to light or air over the Premises or the property.

                                   SECTION 9

                            USE OF LEASED PREMISES
                            ----------------------

     9.01  Use.  The Leased Premises shall not be used other than for the
           ---                                                           
purpose set forth in Section 1 of this Lease.  Tenant's use shall at all times
comply with all applicable laws, ordinances, regulations, or other governmental
ordinances in existence.

     9.02  Hazardous Use.  Tenant agrees that it will not keep, use, sell or
           -------------                                                    
offer for sale in or upon the Leased Premises any article which may be
prohibited by any insurance policy in force from time to time covering the
Building.  In the event Tenant's occupancy or conduct of business in or on the
Leased Premises, whether or not Landlord has consented to the same, results in
any increase in premiums for the insurance carried from time to time by Landlord
with respect to the Building, Tenant shall pay any such increase in premiums as
Rent within ten (10) days after bills

                                       7
<PAGE>
 
for such additional premiums shall be rendered by Landlord.  Tenant shall
promptly comply with all reasonable requirements of the insurance authority or
of any insurer now or hereafter in effect relating to the Leased Premises.

     9.03  No Waste.  Tenant shall not commit, suffer, nor permit any waste,
           --------                                                         
damage, disfiguration, or injury to the Leased Premises or the Building's common
areas or the fixtures and equipment located in or on the Building, or permit or
suffer any overloading of the floors and shall not place any safes, heavy
business machinery, or other heavy things in the Premises other than as
specifically provided for in the Work Agreement and Plans, without first
obtaining the written consent of Landlord and, if required by Landlord, of
Landlords architect, and shall not use or permit to be used by any part of the
Leased Premises for any dangerous, noxious, or offensive trade or business, and
shall not cause or permit any nuisance, noise, or action in, at, or on the
Leased Premises.

     9.04  Protection Against Insurance Cancellation.  If any insurance policy
           -----------------------------------------                          
on the Building or any part thereof shall be cancelled or if cancellation shall
be threatened, or if the coverage shall be reduced or be threatened to be
reduced, in any way by reason of the use of occupation of the Leased Premises or
any part thereof by Tenant, any assignee or subtenant of Tenant, or by anyone
permitted by Tenant to be upon the Leased Premises, and if Tenant fails to take
reasonable efforts to remedy the condition giving rise to the cancellation,
threatened cancellation, reduction, or threatened reduction of coverage within
forty-eight (48) hours after notice or to complete the remedy within ten (10)
days after notice, Landlord may, at its option, enter upon the Leased Premises
and attempt to remedy the condition, and Tenant shall forthwith pay the cost to
Landlord as additional Rent.  Landlord shall not be liable for any damage or
injury caused to any property of Tenant or of others located on the Leased
Premises as a result of such entry unless such damage or injury is a result of
Landlord's gross negligence.

                                  SECTION 10

                              COMPLIANCE WITH LAW
                              -------------------

     10.1  Compliance.  Tenant shall not use the Premises or permit anything to
           ----------                                                          
be done in or about the Premises which will in any way conflict with any law,
statute, ordinance, or governmental rule or regulation now in force or which may
hereafter be enacted or promulgated.  Tenant shall, at its sole cost and
expense, promptly comply with all laws, statues, ordinances, and governmental
rules, regulations, or requirements now in force or which may hereafter be in
force, and with the requirements of any board of fire underwriters or other
similar body now or hereafter constituted relating to or affecting the
condition, use, or occupancy of the Premises, excluding structural changes not
related to or affected by Tenant's improvements or acts.


                                  SECTION 11

                                       8
<PAGE>
 
                            ALTERATIONS AND REPAIR
                            ----------------------

     11.01  Tenant to Maintain.  Tenant shall, at its sole expense, keep the
            ------------------                                              
Premises in good repair and tenantable condition during the Term of this Lease.
Tenant shall not, without the prior written consent of the Landlord which shall
not be unreasonably withheld so long as Tenant demonstrates financial assurance
of its ability to restore the Premises to original condition, make any
alterations, improvements, or additions to the Premises, including, but not
limited to, partitions, wall coverings, floor coverings, and special lighting or
equipment installations.  If Tenant desires to make any alterations,
improvements, or additions, Tenant shall first submit to Landlord plans and
specifications and obtain Landlord's written approval prior to commencing any
work.  All alterations, improvements, or additions, whether temporary or
permanent in character, made by Landlord or Tenant in or upon the Premises shall
become Landlord's property and shall remain upon the Premises at the termination
of this Lease by lapse of time or otherwise, without compensation to Tenant
(excepting only Tenant's movable office furniture, trade fixtures, and office
and professional equipment or other personal property).  Landlord shall have the
right to require Tenant to remove the alterations, improvements, or additions at
Tenant's cost upon the termination of this Lease, and the repair of any damage
caused to the Premises or the Building as a result of any removal shall be paid
for by Tenant.  Tenant shall promptly pay to Tenant's contractors, when due, the
cost of all work and of all decorating, and upon completion, deliver to
Landlord, if payment is made directly to Tenant's contractors, evidence of
payment and waivers of all liens for labor, services, or materials.  Tenant
shall defend and hold Landlord, the Premises, the Building, and the Property
harmless from all costs, damages, liens for labor, services, or materials
relating to the work, and shall defend and hold Landlord harmless from all
costs, damages, liens, and expenses related to the work.  If Landlord incurs any
expenses in the removal of trash or cleaning as a result of Tenant's contractors
work then Tenant agrees it shall reimburse Landlord within seven (7) days of
billing.

     11.02  Protection Against Liens.  At least five (5) days prior to the
            ------------------------                                      
commencement of any work on the Leases Premises, Tenant shall notify Landlord of
the names and addresses of the persons supplying labor and materials for the
proposed work so that Landlord may avail itself of the provisions of statutes
such as Section 38-22-105(2) of the Colorado Revised Statutes (1973).  During
the progress of any work on the Leased Premises, Landlord or its representatives
shall have the right to post and keep posted thereon notices such as those
provided for by Sections 3822-105(2) (C.R.S. 1973) or to take any further action
which Landlord may deem to be proper for the protection of Landlord's interest
in the Leased Premises.  Landlord may also as a condition to his consent to work
being performed on the Premises require Tenant to post a performance and
completion bond for the benefit of Landlord in an amount equal to one and one-
half times the cost of the work to be performed, provided that the total cost of
the work exceeds $5,000.00.

     11.03  Condition-on Surrender. Tenant shall, at the termination of this
            ----------------------                                          
Lease, surrender the Premises to Landlord in as good condition and repair as
reasonable and proper use will permit, loss by ordinary wear and tear, fire, and
other insured again casualty excepted, and in the state of broom cleanliness.

     11.04  Damage by Tenant.  If any part of the Building or other improvements
            ----------------                                                    
become damaged or are destroyed through the negligence, carelessness, or misuse
of Tenant, its

                                       9
<PAGE>
 
servants, agents, employees, or anyone permitted by Tenant to be in the
Building, or through Tenant or such parties, then the cost of necessary repairs,
replacements, or alterations shall be done by Tenant, who shall, on demand,
forthwith pay the same to Landlord as Rent.

                                  SECTION 12

                                  ABANDONMENT
                                  -----------
                                        
     12.01  Disposition of Personal Property.  Tenant shall not vacate or
            --------------------------------                             
abandon the Premises at any time during the Lease Term, and if Tenant shall
abandon, vacate, or surrender (whether at the end of the stated Term or
otherwise) the Premises, or shall be dispossessed by process of law or
otherwise, then any personal property belonging to Tenant left on the Premises
shall be deemed abandoned and may be sold or otherwise disposed of by Landlord
without any liability to Tenant whatsoever.  Tenant shall not at any time remove
Landlord's property or any fixtures constituting property of Landlord from the
Premises.  Any removal of Landlord's property from the Premises by Tenant shall
constitute a material breach of this Lease and Landlord shall have the right to
take all reasonable steps to stop or prevent such breach without such actions
constituting a constructive eviction of Tenant.

                                  SECTION 13

                           ASSIGNMENT AND SUBLETTING
                           -------------------------
                                        
     13.01  Limitation on Assignment or Subletting. Tenant shall not assign this
            --------------------------------------                              
Lease, or any interest therein, and shall not sublet the Premises, or any part
thereof, or any right or privilege appurtenant thereto, or shall not suffer any
other person to occupy or use the Premises or any portion thereof, without the
written consent of Landlord first had and obtained, which consent may not be
unreasonably withheld.  Neither this Lease nor any interest there in shall be
assignable as to the interest of Tenant by operation of law without the written
consent of Landlord, which consent may not be unreasonably withheld.

     13.02  Acceptance of Performance; No Waiver.  If this Lease is assigned, or
            ------------------------------------                                
if the Premises or any part are sublet or occupied by anybody other than Tenant,
Landlord may, upon default by Tenant, collect the rent from the assignee,
subtenant, or occupant and apply the net amount collected to the Rent.  Upon
assignment pursuant to the terms of this section, Tenant shall be relieved of
further liability under this Lease as to the assigned premises.  Consent by
Landlord to any one assignment or subletting shall not in any way be construed
as relieving Tenant from obtaining the Landlord's express written consent to any
further assignment or subletting.

     13.03  Landlord to Approve Documents.  All documents utilized by Tenant to
            -----------------------------                                      
evidence any subletting or assignment to which Landlord has consented shall be
subject to prior approval by Landlord or its attorney.  Tenant shall pay on
demand all Landlord's costs and expenses, including reasonable attorneys' fees,
incurred in determining whether or not to consent to any requested

                                       10
<PAGE>
 
subletting or assignment and in reviewing and approving such documentation which
shall not exceed $500.

                                  SECTION 14

                             SIGNS AND ADVERTISING
                             ---------------------

     Tenant shall not install, paint, display, inscribe, place, or affix any
sign, picture, advertisement, notice, lettering, or direction in the interior of
the Leased Premises which is visible from the outside of the Building or on the
exterior of the Building without the prior written consent of Landlord unless
provided for in the Plans.

                                  SECTION 15

                     DAMAGE TO PROPERTY, INJURY TO PERSONS
                     -------------------------------------

     15.01  Damage by Tenant.  Tenant agrees to pay for all damage to the
            ----------------                                             
Building or the Premises, as well as all damage to tenants or occupants thereof
caused by Tenant's misuse or neglect of the Premises, its apparatus or
appurtenances, or caused by any licensee, contractor, agent, or employee of
Tenant.  Notwithstanding the foregoing provisions, neither Landlord nor Tenant
shall be liable to one another for any loss, damage, or injury caused by its act
or neglect to the extent that the other party has recovered the amount of such
loss, damage, or injury from an insurer and the insurance company is bound by
this waiver of liability.

     15.02  Tenant's Property.  Particularly, but not in limitation of the
            -----------------                                             
foregoing paragraph, all property belonging to Tenant, or any occupant of the
Premises, that is in the Building or the Premises, shall be there at the risk of
Tenant or other person only, and Landlord or its agents or employees (except in
the case of gross negligence of Landlord or its agents or employees) shall not
be liable for: (I) damage to or theft or misappropriation of such property; (ii)
any damage to property entrusted to Landlord, its agents, or employees, if any;
(iii) loss of or damage to any property by theft or otherwise, by any means
whatsoever; (iv) any injury or damage to persons or property resulting from
fire, explosion, failing plaster, steam, gas, electricity, snow, water, or rain
which may leak from any part of the Building or from the pipes, appliances, or
plumbing works therein or from the roof, street, subsurface, or from any other
place, or resulting from dampness or any other cause whatsoever; or (v)
interference with the light, air, or other incorporeal hereditament.  Tenant
shall give prompt notice to Landlord in case of fire or accidents in the
Premises or in the Building or of observed defects in the Building, its fixtures
or equipment.

                                  SECTION 16

                              TENANT'S INSURANCE
                              ------------------

     16.01  Insurance.  Tenant shall, during the entire Term of this Lease, at
            ---------                                                         
its sole cost and expense, obtain, maintain, and keep in full force and effect
the following types of insurance:

                                       11
<PAGE>
 
            (a)   Fire and extended coverage insurance, including endorsements
for vandalism, malicious mischief, theft, sprinkler leakage, covering all of
Tenant's property, including, but not limited to, furniture, fittings,
equipment, installations, alterations, additions, partitions, fixtures, and
anything in the nature of a leasehold improvement in an amount equal to the full
replacement cost of such property without deduction for depreciation. If there
is a dispute as to the amount which comprises full replacement cost, the
decision of Landlord shall be conclusive;

            (b)   Public liability insurance, including bodily injury and
property damage, personal injury, contractual liability with respect to all
claims, demands, or actions by any person, firm, or corporation, in any way
arising from, related to, or connected with the conduct and operation of
Tenant's business in the Premises or Tenant's use of the Premises. Such policies
shall be written on a comprehensive basis, with limits not less than
$1,000,000.00, and such higher limits as Landlord or the mortgagees of Landlord
may require from time to time, but may not be unreasonably required;

            (c)   Any other form or forms of insurance as the mortgagees of
Landlord may reasonably require from time to time in form, in amounts and for
insurance risks against which a prudent tenant would protect itself;

            (d)   Business interruption insurance in such amounts as will
reimburse the Tenant for direct or indirect loss of earning attributable to all
penis commonly insured against by prudent tenants or attributable to prevention
of access to the Premises or to the Building as a result of such perils.

     16.02  Evidence.  All policies shall be taken out with insurers acceptable
            --------                                                           
to Landlord and in form satisfactory from time to time to Landlord.  Tenant
agrees that certificates of insurance or, if required by Landlord or the
mortgagees of Landlord, copies of each such insurance policy will be delivered
to Landlord as soon as practicable after the placing of the required insurance,
but in no event later than five (5) days after Tenant takes possession of all or
any part of the Leased Premises.  All policies shall require that at least
thirty (30) days' prior written notice be delivered to Landlord's by the insurer
prior to termination, cancellation, or material change in such insurance.

     16.03  Proceeds.  Tenant agrees that in the event of damage or destruction
            --------                                                           
to the leasehold improvements in the Leased Premises covered by insurance
required to be taken out by Tenant pursuant to this Section, Tenant shall use
the proceeds of the insurance for the purpose of building leasehold improvements
as mutually agreed upon between Landlord and Tenant. If Landlord and Tenant
cannot agrees as to the new improvements within thirty (30) days, then Tenant
shall replace the identical improvements that were destroyed.  In the event of
damage or destruction of the Building entitling the Landlord to terminate this
Lease pursuant to Section 17, then, if the Leased Premises have also been
damaged, Tenant will pay to Landlord al of its insurance proceeds relating to
the leasehold improvements in the Leased Premises, and if the Leased Premises
have not been damaged, Tenant will deliver to Landlord, in accordance with the
provisions of this Lease, the leasehold improvements and the Leased Premises.

                                  SECTION 17

                                      12
<PAGE>
 
                             DAMAGE OR DESTRUCTION
                             ---------------------

     17.01  Right to Terminate.  If the Premises or the Building are damaged by
            ------------------                                                 
fire or other insured casualty, and the insurance proceeds have been made
available by the holder of holders of any mortgages or deeds of trust covering
the Building, the damage shall be repaired by and at the expense of Landlord to
the extent of such insurance proceeds available, provided such repairs can, in
Landlord's reasonable discretion, be completed within one hundred twenty (120)
days after the occurrence of such damage, without the payment of overtime or
other premiums.  Until the repairs are completed, the Rent shall be abated in
proportion to the part of the Premises which is unusable by Tenant in the
conduct of its business; provided, however, if the damage is due to the fault or
neglect of tenant or its employees, agents, or invitees, there shall be no
abatement of Rent.  If repairs cannot, in Landlord's reasonable discretion, be
made within said one hundred twenty (120) day period, Landlord shall notify
Tenant within sixty (60) days of the date of occurrence of the damage as to
whether or not Landlord elects to make the repairs.  If Landlord elects not to
make the repairs, then either party may, by written notice to the other cancel
this lease as of the date of the occurrence of the damage.  Except as provided
in this Section 17, there shall be no abatement of Rent and no liability of
Landlord by reason of any injury, inconvenience, temporary limitation of access
or interference to or with Tenant's business or property arising from the making
of any necessary repairs, or any alterations or improvements in or to any
portion of the Building or the Premises, or in or to fixtures, appurtenances,
and equipment therein necessitated by the damage.  Tenant understands that
Landlord will not carry insurance of any kind on Tenant's furniture and
furnishings or on any fixtures or equipment removable by Tenant under the
provision of this Lease, and that Landlord shall not be required to repair any
injury or damage caused by fire or other cause, or to make any repairs or
replacements to or of improvement installed in the Premises by or for Tenant at
Tenant's cost.

     17.02  Landlord's Insurance.  Landlord covenants and agrees that,
            --------------------                                      
throughout the Lease Term, it will insure the Building (excluding foundations,
excavations and other noninsurable items) and the machinery, boilers, and
equipment contained therein owned by Landlord (excluding any property with
respect to which Tenant is obliged to insure pursuant to the provisions of
Section 16 thereof) against damage by fire and extended perils coverage in such
reasonable amounts as would be carried by a prudent owner of a similar property
in the same locale. Landlord will also, throughout the Term, carry public
liability, property damage and loss of rent insurance with respect to the
operation of the Premises in reasonable amounts as would be carried by a prudent
owner of a similar property in the same locale. Landlord may, but shall not be
obligated to, take out and carry any other form and forms of insurance as it or
the mortgagees of Landlord may reasonably determine to be advisable. Tenant
shall pay for all such insurance carried by Landlord as an Operating Cost,
provided that such insurance is not duplicative of the insurance obtained
pursuant to Section 16.01. Notwithstanding any contribution by Tenant to the
cost of insurance premiums, Tenant acknowledges that it has no right to receive
any proceeds from the insurance policies carried by Landlord, and that the
insurance will be for the sole benefit of Landlord, with no coverage for Tenant
for any risk insured against.

                                  SECTION 18

                                      13
<PAGE>
 
                               ENTRY BY LANDLORD
                               -----------------

     Landlord and its agents, upon giving 24 hours notice, shall have the right
to enter the Premises during normal business hours for the purpose of examining
or inspecting the same, to supply any services to be provided by Landlord to
Tenant hereunder, to show same to prospective purchasers or tenants of the
Premises, and to make such alterations, repairs, improvements, or additions,
whether structural or otherwise, to the Premises or to the Building as Landlord
may deem necessary or desirable.  Landlord may enter by means of a master key,
without liability to Tenant except for any failure to exercise due care for
Tenant's property, and without affecting this Lease.  Landlord shall use
reasonable efforts on any such entry not to unreasonably interrupt or interfere
with Tenant's use and occupancy of the Premises.  Landlord may enter the
Premises at any time in the case of an emergency.


                                  SECTION 19

                               DEFAULT BY TENANT
                               -----------------

     19.01  Events of Default.  Each one of the following events if referred to
            -----------------                                                  
as an "Event of Default":

            (a) Tenant shall fail to make due and punctual payment of Rent or an
other amounts payable hereunder, and such failure shall continue for fifteen
(15) days after receipt of written notice from Landlord.

            (b) Tenant shall vacate or abandon the Premises, or remove leasehold
improvements or fixtures constituting property of Landlord;

            (c) This Lease shall be transferred to or shall pass to or devolve
upon any other person or party except in the manner set forth in Section 13;

            (d) This Lease or the Premises or any part thereof shall be taken
upon execution or by other process of law directed against Tenant, or shall be
taken upon or subject to any attachment at the instance of any creditor of or
claimant against Tenant, and said attachment shall not be discharged or disposed
of within thirty (30) days after the levy;

            (e) The filing of any petition or the commencement of any case or
proceeding by the Tenant under any provision or chapter of the Federal
Bankruptcy Act, the Federal Bankruptcy Code or any other federal or state law
relating to insolvency, bankruptcy or reorganization; or the adjudication that
the Tenant is insolvent or bankrupt, or the entry of an order for relief under
the Federal Bankruptcy Code with respect to Tenant;

            (f) The filing of any petition or the commencement of any case or
proceeding described in Subsection (e) above against the Tenant, unless the
petition and all proceedings initiated thereby are dismissed within sixty (60)
days from the date of the filing; the filing of an answer by Tenant admitting
the allegations of any such petition; or the appointment of or taking

                                      14
<PAGE>
 
possession by a custodian, trustee or receiver for all or any assets of the
Tenant, unless such appointment is vacated or dismissed within sixty (60) days
from the date of such appointment or taking of such possession.

            (g) Tenant shall fail to take possession of the Premises thirty (30)
days following the earlier of the date the Premises are Ready for Occupancy or
the Commencement date; or

            (h) Tenant shall fail to perform any of the other agreements, terms,
covenants or conditions of this Lease on Tenant's part to be performed, and such
non-performance shall continue for a period of thirty (30) days after written
notice by Landlord to Tenant, or if such performance cannot be reasonably had
within such thirty (30) day period, Tenant shall not in good faith have
commenced such performance within such thirty (30) day period and shall not
thereafter diligently proceed to completion.

     19.02  Remedies of Landlord.  If any one or more events of default shall
            --------------------                                             
happen, then Landlord shall have the right at Landlord's election, then or at
any time thereafter without demand or notice, to reenter and take possession of
the Premises or any part thereof and repossess the same as Landlord's former
estate and expel Tenant and those claiming through or under Tenant, and remove
the effects of both or either, without being deemed guilty of any manner of
trespass, and without prejudice to any remedies for arrears of rent or breach of
covenants or prior conditions and without terminating this Lease. Should
Landlord elect to reenter as provided in this Subsection, or should Landlord
take possession pursuant to legal proceedings or pursuant to any notice provided
for by law including a proceeding for possession pursuant to Colorado's Forcible
Entry and unlawful Detainer Statutes, Landlord may, from time to time, without
terminating this Lease either;

            (a) (i) Relet the Premises or any part thereof in Landlord's or
Tenant's name, but for the account of Tenant, for a term or terms (which may be
greater or less than the period which would otherwise have constituted the
balance of the term of this Lease) and on conditions and upon other terms (which
may include concessions of free rent and alteration and repair of the Premises)
as Landlord, in its sole discretion, may determine, and Landlord may collect and
receive the rents. Landlord shall use reasonable efforts to relet the Premises
and maximize the income generated by the Premises. No reentry or taking
possession of the Premises by Landlord shall be construed as an election on
Landlord's part to terminate this Lease unless a written notice of such
intention be given to Tenant. No notice from Landlord hereunder or under a
forcible entry and unlawful detainer statute or similar law shall constitute an
election by Landlord to terminate this Lease unless such notice specifically so
states. Landlord reserves the right following any reentry and/or reletting to
exercise its right to terminate this Lease by giving Tenant written notice, in
which event the Lease will terminate as specific in the notice.

            (ii) If Landlord elects to take possession of the Premises as
provided in this Subsection (a) without terminating the Lease, Tenant shall pay
to Landlord (1) the Rent and other sums due under this Lease which would be
payable if repossession had not occurred, less (2) the net proceeds, if any, of
any reletting of the Premises after deducting all Landlord's expenses in
connection with the reletting, including, but without limitation, all
repossession costs, brokerage commissions, legal expenses, attorneys' fees,
expenses of employees, alteration, remodeling and

                                      15
<PAGE>
 
repair costs and expenses of preparation of the reletting. If, in connection
with any reletting, the new lease terms extends beyond the existing term, or the
premises covered include other premises not part of the Premises, a fair
apportionment of the rent received from the reletting and the expenses incurred
in connection with the reletting will be made in determining the net proceeds
received from reletting. In addition, in determining the net proceeds from
reletting, any rent concession will be apportioned over the term of the new
Lease;or

            (b) To give Tenant written notice of intention to terminate this
Lease on the date of the notice, or on any later date specified in the notice.
Tenant's right to possession of the Premises shall cease and the Lease shall
thereupon be terminated, except as to Tenant's liability under this Lease, as if
the expiration of the term fixed in the notice were the end of the term
originally demised, including as extended by the exercise of any options granted
to Tenant. If this Lease is terminated pursuant to the provisions of this
Subsection (b), or terminated pursuant to a proceeding for possession under the
Colorado Forcible Entry and Unlawful Detainer Statutes, Tenant shall remain
liable to Landlord for damages in an amount equal to the Rent and other sums
which would have been owing by Tenant under this Lease for the balance of the
Term had this Lease not been terminated, less the net proceeds, if any, of any
reletting of the Premises by Landlord subsequent to the termination, after
deducting all Landlord's expenses in connection with such reletting, including,
but without limitation, the expenses enumerated in Subsection (a) above.
Landlord shall be entitled to collect damages from Tenant monthly on the days on
which the Rent and other amounts would have been payable if this Lease had not
been terminated.

     19.03  Cumulative Remedies.  Suit or suits for the recovery of the Rent and
            -------------------                                                 
other amounts and damages may be brought by Landlord, from time to time, at
Landlord's election, and nothing in this Lease shall be deemed to require
Landlord to await the date when this Lease or its Term would have expired by
limitation had there been no default by Tenant, or no termination, as the case
may be.  Each right and remedy provided for in this Lease shall be cumulative
and shall be in addition to every other right or remedy provided for in this
Lease or now or hereafter existing at law or in equity or by statute or
otherwise including but not limited to suits for injunctive relief and specific
performance.  The exercise or beginning of the exercise by Landlord of any one
or more of the rights or remedies provided for in this Lease or now or hereafter
existing at law or in equity by statute or otherwise shall not preclude the
simultaneous or later exercise by Landlord of any or all rights or remedies
provided for in this Lease or now or hereafter existing at law or in equity or
by statute or otherwise.  All such rights and remedies shall be considered
cumulative and non-exclusive.  All costs incurred by Landlord in connection with
collecting any Rent or other amounts and damages owing by Tenant pursuant to the
provisions of this Lease, or to enforce any provision of this Lease, including
reasonable attorney's fees from the date such matter is turned over to an
attorney, whether or not one or more actions are commenced by Landlord, shall
also be paid by Tenant to Landlord.

     19.04  No Waiver.  No failure by Landlord to insist upon the strict
            ---------                                                   
performance of any agreement, term, covenant or condition of this Lease or to
exercise any right or remedy consequent upon a breach, and no acceptance of full
or partial payment of Rent during the continuance of any breach, shall
constitute a waiver of any breach or of the agreement to be performed or
complied with by Tenant, and no breach shall be waived, altered or modified
except by written instrument executed by Landlord.  No waiver of any breach
shall affect or alter this

                                      16
<PAGE>
 
Lease, but each and every agreement, term, covenant and condition shall continue
in full force and effect with respect to any other then existing or subsequent
breach. Notwithstanding any termination of this Lease, the same shall continue
in force and effect as to any provisions which require observance or performance
by Landlord or Tenant subsequent to such termination.

     19.05  Bankruptcy.  Nothing contained in this Section 19 shall limit or
            ----------                                                      
prejudice the right of Landlord to prove and obtain as liquidated damages in any
bankruptcy, insolvency, receivership, reorganization or dissolution proceeding,
an amount equal to the maximum allowed by any statute or rule of law governing
such a proceeding, and in effect at the time when such damages are to be proved,
whether or not the amount is greater, equal to or less than the amounts
recoverable, either as damages or Rent, referred to in any of the preceding
provisions of this Section. Notwithstanding anything contained in this Section
to the contrary, any such proceeding or action involving bankruptcy, insolvency,
reorganization, arrangement, assignment for the benefit of creditors, or
appointment of a receiver or trustee, as set forth above, shall be considered to
be an event of default only when the proceeding, action or remedy shall be taken
or brought by or against the then holder of the leasehold estate under this
Lease.

                                  SECTION 20
      
                                     TAXES
                                     -----

     During the Term hereof, Tenant shall pay, prior to delinquency, all
business and other taxes, charges, notes, duties and assessments levied, and
rates or fees imposed, charged, or assessed against or in respect of Tenant's
occupancy of the Leased Premises or in respect of the personal property, trade
fixtures, furnishings, equipment, and all other personal property of Tenant
contained in the Premises, and shall hold Landlord harmless from and against all
payment of such taxes, charges, notes, duties, assessments, rates, and fees, and
against all loss, costs, charges, and expenses occasioned by or arising from any
and all such taxes, charges, notes, duties, assessments, rates, and fees, any
and all taxes.  Tenant shall cause the fixtures, furnishings, equipment and
other personal property to be assessed and billed separately from the real and
personal property of Landlord.  If any or all of Tenant's fixtures, furnishing,
equipment, and other personal property shall be assessed and taxes with
Landlord's real property, Tenant shall pay to Landlord Tenant's share of such
taxes within ten (10) days after delivery to Tenant by Landlord of a statement
in writing setting forth the amount of such taxes applicable to Tenant's
property.  Tenant shall also timely provide Landlord with copies of all personal
property, self-employment, sales, use and unemployment tax returns within thirty
(30) days after they are filed with the appropriate government offices, together
with any correspondence or tax bill pertaining to any tax that is not paid when
due according to the taxing authority.  Tenant agrees to provide personal
financial statements at regular intervals if so requested by any lender holding
a security interest in the Property or the Building.  All of the above documents
shall be considered confidential and only disclosed or used for Landlord's
appropriate business purposes.

                                      17
<PAGE>
 
                                  SECTION 21

                                EMINENT DOMAIN
                                --------------

     If the Building, or a substantial part thereof, or a substantial part of
the Premises, shall be lawfully taken or condemned (or conveyed under threat of
such taking or condemnation) for any public or quasi-public use or purpose, the
Term of this Lease shall end upon, and not before, the date of the taking of
possession by the condemning authority.  Tenant hereby assigns to Landlord
Tenant's interest if any, in the award.  Current Rent shall be apportioned as of
the date of termination.  If any part of the Building, other than the Premises
or not constituting a substantial part of the Premises, shall be so taken or
condemned (or conveyed under threat of such taking or condemnation), or if the
grade of any street adjacent to the Building is changed by any competent
authority and such taking or change of grade makes it necessary or desirable to
substantially remodel or restore the Building, Landlord shall have the right to
cancel this Lease upon not less than sixty (60) days' notice prior to the date
of cancellation designated in the notice.  No money or other consideration shall
be payable by Landlord to Tenant for the right of cancellation, and Tenant shall
have no right to share in any condemnation award, or in any judgment for
damages, or in any proceeds of any sale made under any threat of condemnation of
taking.  Nothing in this Section shall prevent Tenant from making and pursuing a
claim against the condemning authority in its own right for termination of its
leasehold interest.  If this Lease is not canceled, the Lease shall continue in
full force and effect, without abatement or reduction of Rent.


                                  SECTION 22

                 SUBORDINATION TO MORTGAGES AND DEEDS OF TRUST
                 ---------------------------------------------

     22.01  Lease Subordinate to Mortgages.
            ------------------------------ 

            (a) This Lease and the rights of Tenant shall be and are hereby made
subject and subordinate to the lien of any mortgages or deeds of trust now or
hereafter existing against the Building, the Property or both, and to all
renewals, modifications, consolidations, replacements and extensions thereof and
to all advances made now or in the future.  Although the subordination shall be
self-operating, Tenant, or its successors in interest, shall upon Landlord's
request, execute and deliver upon the demand of Landlord any and all instruments
desired by landlord, subordinating, in the manner reasonable requested by
Landlord, this Lease to any mortgage or deed of trust.  Landlord is hereby
irrevocably appointed and authorized as agent and attorney-in-fact of Tenant to
execute all subordination instruments if Tenant fails to execute the instruments
within ten (10) days after notice from Landlord demanding their execution.  The
notice may be given in the manner provided for giving notice below.

            (b) Should any mortgage or deed of trust affecting the Building, the
Property or both be foreclosed, then; (I) the liability of the mortgagee,
beneficiary or purchaser at the foreclosure sale to Tenant shall exist only so
long as the mortgagee, beneficiary, or purchaser is the owner of the Building
and/or Property and the liability shall not continue or survive after further
transfer of ownership; and (ii) Tenant shall be deemed to have attorned, as
Tenant under this Lease, to the purchaser at any foreclosure sale and this Lease
shall continue in force and effect as

                                      18
<PAGE>
 
a direct lease between and binding upon Tenant and the purchaser at any
foreclosure sale. As used in this Section 22, "mortgagee" and "beneficiary"
shall include successors and assigns of any such party, whether immediate or
remote, the purchaser of any mortgage or deed of trust, whether at foreclosure
or otherwise, and the successors, assigns and mortgagees and beneficiaries of
such purchaser, whether immediate or remote.


     22.02  Tenant's Notices.  In the event of any act or omission by Landlord
            ----------------                                                  
under this Lease which would give Tenant the right to terminate this Lease or to
claim a partial or total eviction, Tenant will not exercise any such right
until:

            (a) it has given thirty days written notice (by United States
certified or registered mail, postage prepaid) of such act or omission to the
holder of any mortgage or deed of trust on the Property (whose names and
addresses Landlord agrees will be furnished to Tenant on request) with a copy to
Joel C. Davis, Dietze & Davis, P.C., P.O. Box 1530, Boulder, Colorado 80306; and

            (b) any holder of any mortgage or deed of trust on the Property
shall, following the giving of such notice, have failed with reasonable
diligence to commence and to pursue reasonable action to remedy the act or
omission.

                                  SECTION 23

                                    WAIVER
                                    ------

     The waiver by Landlord of any breach of any term, covenant, or condition in
this Lease shall not be deemed to be a waiver of the term, covenant, or
condition, or any subsequent breach of the same or any other term, covenant or
conditions.  The acceptance of Rent hereunder shall not be construed to be a
waiver of any breach by Tenant of any term, covenant, or condition of this
Lease, it being understood and agreed that the remedies given to Landlord shall
be cumulative, and the exercise of any one remedy by Landlord shall not be to
the exclusion of any other remedy.

                                  SECTION 24

                                  SUBROGATION
                                  -----------

     The parties to this Lease agree that any and all fire and extended coverage
insurance which is required to be carried by either shall be endorsed with a
subrogation clause, substantially as follows: "This insurance shall not be
invalidated should the insured waive, in writing, prior to a loss, any and all
right of recovery against any party for loss occurring to the property described
herein." Each party waives all claims for recovery from the other party, its
officers, agents or employees for any loss or damage (whether or not such loss
or damage is caused by negligence of the other party, and notwithstanding any
provisions contained in this Lease to the contrary) to any of its real or
personal property insured under valid and collectible insurance policies to the
extent of the collectible recovery under the insurance.

                                      19
<PAGE>
 
                                  SECTION 25

                               PLATS AND RIDERS
                               ----------------

     Appendices, clauses, plats, and riders, if any, referred to in this Lease
and signed or initialed by Landlord and Tenant and affixed to this Lease are
hereby incorporated in any made a part of this Lease.


                                  SECTION 26

                               SALE BY LANDLORD
                               ----------------

    In the event of a sale or conveyance or transfer by Landlord of its interest
in the Property and/or in the Building containing the Premises, and/or in this
Lease, the same shall operate to release Landlord from any future liability upon
any of the covenants or conditions, expressed or implied, contained in favor of
Tenant, and in that event, Tenant agrees to look solely to the responsibility of
the successor in interest of Landlord in and to this Lease.  This Lease shall
not be affected by any such conveyance or transfer, and Tenant agrees to attorn
to such purchaser or transferee.

                                  SECTION 27

                         RIGHT OF LANDLORD TO PERFORM
                         ----------------------------

     All covenants and agreements to be performed by Tenant under any of the
terms of this Lease shall be performed by Tenant at Tenant's sole cost and
expense, and without any abatement of Rent. If Tenant shall fail to pay any sum
of money, other than Rent, required to be paid by it, or shall fail to perform
any other act on its part to be performed, and the failure shall continue for
thirty (30) days after written notice by Landlord, Landlord may, but shall not
be obligated to do so, and without waiving or releasing Tenant from any
obligations of Tenant, make any payment or perform any other act on Tenant's
part to be made or performed as in this Lease provided. All sums so paid by
Landlord and all necessary incidental costs, together with interest at the rate
of one and one-half percent (1-1/2%) per month from the date of a payment by
Landlord, shall be payable to Landlord on demand, and Tenant covenants to pay
any such sums, and Landlord shall have (in addition to any other right or remedy
of Landlord) the same rights and remedies in the event of the non-payment
thereof by Tenant, as in the case of default by Tenant in the payment of Rent.

                                  SECTION 28

                                ATTORNEY'S FEES
                                ---------------

     In the event of any litigation or arbitration between Tenant and Landlord
to enforce any provision of this Lease or any right of either party, the
unsuccessful party to such litigation or arbitration shall pay to the successful
party al costs and expenses, including reasonable attorney's fees, incurred.
Moreover, if Landlord, without fault, is made a party to any litigation
instituted by or

                                      20
<PAGE>
 
against Tenant, Tenant shall indemnify Landlord against, and protect, defend,
and save it harmless from, all costs and expenses, including attorney's fees,
incurred by Landlord. To the extent permitted by law, Landlord and Tenant hereby
waived the right to a jury trial in any legal action or proceeding relating to
this Lease.


                                  SECTION 29

                             ESTOPPEL CERTIFICATE
                             --------------------

     Tenant shall, at any time and from time to time, upon not less than ten
(10) days prior written notice from Landlord, execute, acknowledge, and deliver
to Landlord a statement in writing certifying that this Lease is unmodified and
in full force and effect (or if modified, stating the nature of such
modification and certifying that this Lease, as so modified, is in full force
and effect) and the dates to which the Rent and other charges are paid, and
acknowledging that Tenant is paying Rent on a current basis with no offsets or
claims, and there are not, to Tenant's knowledge, any uncured defaults on the
part of Landlord hereunder (or specifying the offsets, claims, or defaults, if
any are claimed).  It is expressly understood and agreed that any such statement
may be relied upon by any prospective purchaser or encumbrance of all or any
portion of the Building or by any other person to whom it is delivered.
Tenant's failure to deliver the statement within the required time shall be
conclusive upon Tenant that this Lease is in full force and effect, without
modification except as may be represented by Landlord, that there are no uncured
defaults in Landlord's performance, and that not more than two (2) months'
rental has been paid in advance.

                                  SECTION 30

                                    NOTICE
                                    ------

     Any notice from Landlord to Tenant or from Tenant to Landlord shall be in
writing and may be served personally or by mail.  If served by mail, it shall be
mailed by registered or certified mail, return receipt requested, addressed to
Tenant at the Premises or to Landlord at the place from time to time established
for the payment of Rent.  Notices shall be effective when delivered, if served
personally, or three (3) days after mailing, if mailed.  If no one at the
premises is available to accept the notice, then it shall be deemed effective
upon the second refusal or uncompleted mail delivery attempt.


                                  SECTION 31

                                RIGHTS RESERVED
                                ---------------

     Landlord reserves the following rights, exercisable without notice and
without liability to Tenant for damage or injury to property, person, or
business, and without effecting an eviction, constructive or actual, or
disturbance of Tenant's use or possession, or giving rise to any claim for set-
off or abatement of rent:

     (a) To change the Building's name or street address;

                                      21
<PAGE>
 
     (b) To install, affix, and maintain any and all signs on the exterior and
interior of the Building;

     (c) To retain at all times, and to use in appropriate instances, keys to
all doors within and into the Premises. No locks or bolts shall be altered,
changed, or added without the prior written consent of Landlord;

     (d) To have and retain a paramount title to the Premises, free and clear of
any act of Tenant.


                                  SECTION 32

                              REAL ESTATE BROKER
                              ------------------

     Tenant represents that Tenant has dealt directly with Landlord in
connection with this Lease, and that insofar as Tenant knows, no broker
negotiated or participated in the negotiations of this Lease, or submitted or
showed the Premises, or is entitled to any commission in connection herewith.
Any payment for services relative to this Lease shall be the responsibility of
the Tenant.


                                  SECTION 33

                           MISCELLANEOUS PROVISIONS
                           ------------------------

     (a) The words "re-enter", or "re-entry", as used in this Lease, are not
restricted to their technical legal meaning. The term "Landlord", as used in
this Lease, means only the landlord from time to time, and upon conveying or
transferring its interest, Landlord shall be relieved from any further
obligation or liability pursuant to Section 27.

     (b) Time is of the essence of this Lease and of each and all of its
provisions.

     (c) Submission of this instrument for examination or signature by Tenant
does not constitute a reservation of or an option for lease, and it is not
effective as a lease or otherwise until execution by both Landlord and Tenant.

     (d) The invalidity or unenforceability of any provision in this Lease shall
not affect or impair any other provisions.

     (e) This Lease shall be governed by and construed pursuant to the laws of
the State of Colorado.

     (f) Should any mortgagee or beneficiary under a deed of trust require a
modification of this Lease, which modification will not bring about any
increased cost or expense to Tenant or will not in any other way substantially
change the rights and obligations or Tenant hereunder, then and in such event,
Tenant agrees that this Lease may be so modified.

                                      22
<PAGE>
 
     (g) All rights and remedies of Landlord under this Lease, or those which
may be provided by law, may be exercised by Landlord in its own name
individually, or in its name by its agent, and all legal proceedings for the
enforcement of any rights or remedies, including distress for rent, unlawful
detainer, and any other legal or equitable proceedings, may be commenced and
prosecuted to final judgment and be executed by Landlord in its own name
individually or in its name by its agent. Landlord and Tenant each represent to
the other that each has full power and authority to execute this Lease and to
make and perform the agreements herein contained, and Tenant expressly
stipulates that any rights or remedies available to Landlord, either by the
provisions of this Lease or otherwise, may be enforced by Landlord in its own
name individually or in its name by its agent or principal.

     (h) The marginal headings and titles to the paragraphs of this Lease are
not a part of this Lease and shall have no effect upon the construction or
interpretation of any part hereof.

     (i) Tenant acknowledges that there are no covenants, representations,
warranties, agreements, or conditions, expressed or implied, collateral or
otherwise, forming part of or in any way effecting or relating to this Lease
except as expressly set out in this Lease and the attachments and exhibits to
this Lease, and that the terms and provisions of this Lease may not be modified
or amended except by written instrument by both Landlord and Tenant.


                                  SECTION 34

                            SUCCESSORS AND ASSIGNS
                            ----------------------

     Subject to the terms and provisions of Section 28, the covenants and
conditions contained in this Lease shall apply to and bind the respective heirs,
successors, executors, administrators, and assigns of the parties hereto, and
the terms "Landlord" and "Tenant" shall include the successors and assigns of
either such party, whether immediate or remote.


                                  SECTION 35

                                QUIET ENJOYMENT
                                ---------------

     Subject to the terms and provision of this Lease, Landlord covenants and
agrees that Tenant, upon complying with all of the obligations of Tenant under
this Lease shall peaceably and quietly enjoy the Premises and Tenant's rights
under this Lease during its Term, without hindrance by Landlord or any persons
claiming under Landlord.


                                  SECTION 36

                                   RECORDING
                                   ---------

     This Lease shall not be recorded by Landlord or Tenant.

                                      23
<PAGE>
 
                                  SECTION 37

                            RIGHT OF FIRST REFUSAL
                            ----------------------
                                        
     37.01  Any time that additional space in the building becomes available for
rent Landlord shall provide Tenant with a written notice stating the terms and
conditions upon which Landlord is willing to lease the additional space.  Tenant
shall then have forty-five (45) days to exercise this option to lease the space
identified in the notice pursuant to the terms and conditions set forth in the
notice.  If Tenant does not notify Landlord within the 45 day period of its
intention to exercise this option and lease the available space, Landlord may
freely market the Property on those terms and conditions for a period of six
months following the expiration of Tenant's option.  If the terms and conditions
change during the course of Landlord's attempts to lease the space, Landlord
shall reoffer the available space to Tenant for an additional thirty (30) days
after receipt of the revised terms and conditions to lease the available space
pursuant to the terms set forth in the notice.  The intent of this paragraph is
that Landlord shall offer to Tenant the most favorable terms and conditions that
he is willing to accept from any tenant to occupy any available space in the
Building.

     37.02  Tenant shall have an option to lease an additional sixteen thousand
square feet three years from commencement of this Lease and still another ten
thousand square feet four years from commencement of this Lease.

                                  SECTION 38

                             RELIANCE BY LANDLORD
                             --------------------
                                        
     As of the date of executing this Lease, the Premises consist of unimproved
 real property.  Landlord intends to proceed with construction of the Premises
 in reliance upon Tenant's covenants, obligations and representations contained
 in this Lease.  Tenant hereby acknowledges and accepts Landlord's reliance in
 this regard.  As additional consideration from Tenant to Landlord, Tenant
 hereby agrees to provide updated business financial statements and tax returns
 not less frequently than annually.

                                      24
<PAGE>
 
LANDLORD:



By:  _______________________________
     Terrence J. O'Connor


TENANT:

     _______________________________
     B.I., Incorporated



By:  _______________________________
     Jacqueline A. Chamberlin
     Chief Financial Officer



By:  _______________________________
     David J. Hunter
     President

                                      25
<PAGE>
 
                          ADDENDUM TO LEASE AGREEMENT



This Addendum Agreement is made and entered into on June 13, 1996 between Point
II, LLC (Landlord) and BI, Inc. (Tenant).  This Addendum amends the Lease
entered into between the aforementioned parties on February 9, 1996 for the
rental of 15,000 square feet in Point II whose address is 6325 Gunpark Drive,
Boulder, Colorado 80301.

1.   Amend full lease payment to read: $2,543,318.00
 
2.   Amend Section 2.01 Commencement Date is changed from May 1, 1996 to
     September 1, 1996.

3.   Amend Section 4.01
 
          1996    -    September     -     October      $ 9,560
                       October       -     December     $ 9,663
 
          1997    -    January       -     March        $ 9,663
                       April         -     September    $10,813
                       October       -     December     $11.354
 
In Witness whereof, parties have executed this agreement the day and month first
written above.



LANDLORD:                                  TENANT:
                                           BI, Inc.

By: ____________________________           By: _________________________________
    Terrence J. O'Connor                       Jacqueline A. Chamberlin
                                               Chief Financial Officer



                                           By: _________________________________
                                               David Hunter
                                               President
<PAGE>
 
                      SECOND ADDENDUM TO LEASE AGREEMENT



This Second Addendum to Lease Agreement (the "Second Addendum") is entered into
this 26 day of February, 1997, by and between BI Incorporated, a Colorado
     --                                                          --------
corporation ("Tenant") and Point II, LLC, a Colorado limited liability company,
successor to Terrence J. O'Connor ("Landlord").

Landlord and Tenant entered into that certain lease dated February 9, 1996,
amended by that Addendum to Lease Agreement (the "Addendum"), dated June 13,
1996 (collectively, the "Lease"), pertaining to that certain Premises of
approximately 15,000 square feet located in the building known as Point II, 6325
Gunpark Drive, Boulder, Colorado, more particularly described in the Lease;

WHEREAS, Landlord and Tenant desire to reaffirm certain terms and conditions of
the Lease as set forth hereinafter,

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the parties hereto hereby agree to enter into
this Second Addendum to Lease as follows:

1.   TERM. Landlord and Tenant hereby agree that the commencement date is
     ----                                                                
September 1, 1996, continuing for 170 months and terminating on September 30,
2010.

2.   PREMISES. The area constituting the Premises shall be 15,078 usable square
     --------                                                                
feet and 16,906 rentable square feet.  For purposes of calculating Taxes and
Operating Costs of the Building, the numerator shall be 16,906.
<PAGE>
 
Page 2 of 3
Second Addendum to Lease
BI Incorporated



3.   BASE RENT.  Monthly base rend shall be amended to account for the actual
     ---------                                                               
square footage as follows:

<TABLE>
<CAPTION>
BEGINNING     ENDING   MONTHLY BASE RENT  ANNUAL BASE RENT PSF
- -----------  --------  -----------------  --------------------
<S>          <C>       <C>                <C>
9/l/96       10/31/96  $10,777.58         $ 7.65              
11/1/96       3/31/97  $10,890.28         $ 7.73              
4/l/97        9/3O/97  $12,186.41         $ 8.65              
10/l/97       9/30/98  $12,792.21         $ 9.08              
10/1/98       9/30/99  $13,440.27         $ 9.54              
10/1/99       9/30/00  $14,102.42         $10.01              
10/1/00       9/30/01  $14,820.93         $10.52              
10/1/01       9/30/02  $15,553.52         $11.04              
10/l/02       9/30/03  $16,328.38         $11.59              
10/1/03       9/30/04  $17,145.50         $12.17              
10/l/04       9/30/05  $18,004.99         $12.78              
10/1/05       9/30/06  $18,906.54         $13.42              
10/1/06       9/30/07  $19,850.46         $14.09              
10/l/07       9/30/08  $20,850.73         $14.80              
10/1/08       9/30/09  $21,893.27         $15.54              
10/1/09       9/30/10  $22,978.07         $16.31               
</TABLE>

4.   FIRST EXPANSION.  Tenant shall add 11,858 rentable square feet on the first
     ---------------                                                            
floor at additional minimum base rent of $10.01 per square foot commencing on
November 15, 1999.  Base rent is calculated as an average rate based upon type
of space occupied (Office, Warehouse, or Research and Development).  For
purposes of calculating Taxes and Operating Expenses of the Building, the
numerator shall be 28, 764 commencing on that same date.  Base rent shall
increase annually on the schedule noted in #3 above.

5.   SECOND EXPANSION.  Tenant shall add 14,560 rentable square feet on the
     ----------------                                                      
second floor at additional minimum base rent of $10.52 per rentable square foot
commencing on November 15, 2000.  Base rent is calculated as an average rate
based upon type of space occupied (Office, Warehouse, or Research and
Development).  For purposes of calculating Taxes and Operating Expenses of the
Building, the numerator shall be 43,324 commencing on that same date.  Base rent
shall increase annually on the same schedule noted in #3 above.
<PAGE>
 
Page 3 of 3
Second Addendum to Lease
BI Incorporated

6.   This Second Addendum shall be governed by and construed in accordance with
the laws of the State of Colorado, and shall be binding upon and shall inure to
the benefit of the parties hereto and their respective successors and assigns.


7.   Except as specifically set forth herein, all other terms and conditions of
the Lease shall remain in full force and effect.  It is the intent of the
parties that, where applicable, these provisions be construed together, however,
in the event that there is a direct conflict, the provisions of this Second
Addendum shall prevail.



IN WITNESS WHEREOF the parties hereto have entered into this Second Addendum to
Lease as of the date first above written.


LANDLORD:
POINT II, LLC, a Colorado limited liability company


BY:    ____________________________
NAME:  Terrence J. O'Connor
TITLE: Manager



TENANT:
BI INCORPORATED, Colorado corporation
                 --------            


BY:    ____________________________
NAME:  McKinley C. Edwards
TITLE: Chief Operating Officer

<PAGE>
 
                                                                    EXHIBIT 21.1
                        Subsidiaries of the Registrant


Community Corrections Corporation            Georgia


Peregrine Corrections Incorporated           Colorado

<PAGE>
 
                                                                    Exhibit 23.1


                      CONSENT OF INDEPENDENT ACCOUNTANTS
                                        
We hereby consent to the incorporation by reference in the Registration
Statements on Form S-8 (Nos. 33-20843 and 33-38428 and 333-24073) of BI
Incorporated of our report dated August 14, 1998, appearing on page F1 of this
Annual Report on Form 10-K.



/s/PricewaterhouseCoopers LLP

Broomfield, Colorado
September 21, 1998

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                                       <C>
<PERIOD-TYPE>                              YEAR
<FISCAL-YEAR-END>                          JUN-30-1998
<PERIOD-START>                             JUL-01-1997
<PERIOD-END>                               JUN-30-1998
<CASH>                                           1,146
<SECURITIES>                                         0
<RECEIVABLES>                                   16,525
<ALLOWANCES>                                         0
<INVENTORY>                                      3,393
<CURRENT-ASSETS>                                22,681
<PP&E>                                          13,250
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                  61,989
<CURRENT-LIABILITIES>                            7,856
<BONDS>                                              0
                                0
                                          0
<COMMON>                                        34,076
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                    61,989
<SALES>                                         61,475
<TOTAL-REVENUES>                                62,001
<CGS>                                           30,938
<TOTAL-COSTS>                                   57,188
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  4,813
<INCOME-TAX>                                     2,142
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     2,671
<EPS-PRIMARY>                                      .36
<EPS-DILUTED>                                      .34
        

</TABLE>


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