GRAPHON CORP/DE
10-K405, 2000-03-30
PREPACKAGED SOFTWARE
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                       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 December 31, 1999    Commission file number: 0-21683


                              GRAPHON CORPORATION
            (Exact name of registrant as specified in its charter)

<TABLE>

<S>                                                                                 <C>
                         Delaware                                                                13-3899021
(State or other jurisdiction of incorporation or organization)                       (I.R.S. employer identification no.)

                 225 Cochrane Circle                                                               95037
                Morgan Hill, California                                                          (Zip Code)
        (Address of principal executive offices)

Registrant's telephone number, including area code:  (408) 776-3232
</TABLE>
                              ---------------------

         Securities registered pursuant to Section 12(b) of the Act:  None

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

                     Class A Common Stock, $.0001 Par Value
                                (Title of class)

                              ---------------------

  Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports) and (2) has been subject to such
filing requirements for the past 90 days.

                              Yes  X    No
                                 -----

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

  The aggregate market value of the voting stock of registrant held by non-
affiliates of the registrant as of March 10, 2000 was approximately
$219,054,000.
                              ---------------------

  Number of shares of Common Stock outstanding as of March 10, 2000: 14,323,922
  shares of Common Stock.

                              ---------------------

                      DOCUMENTS INCORPORATED BY REFERENCE

                                                        Location in Form 10-K
          Document                                      in which incorporated
          --------                                      ---------------------

     Portions of the Proxy Statement with                      Part III
     respect to the 2000 Annual Meeting of
     Stockholders to be filed with the SEC not
     later than 120 days after the close of the
     Registrant's fiscal year

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                              GRAPHON CORPORATION

                                   FORM 10-K

                               Table of Contents
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<CAPTION>


PART I                                                                                                                   Page
                                                                                                                         ----
  <S>      <C>                                                                                                           <C>
 Item 1.   Business....................................................................................................     3
 Item 2.   Properties..................................................................................................    11
 Item 3.   Legal Proceedings...........................................................................................    11
 Item 4.   Submission of Matters to a Vote of Security Holders.........................................................    11

PART II

 Item 5.   Market for Registrant's Common Equity and Related Stockholder Matters.......................................    14
 Item 6.   Selected Financial Data.....................................................................................    15
 Item 7.   Management's Discussion and Analysis of Financial Condition and Results
                 of Operations.........................................................................................    16
Item 7A.   Quantitative and Qualitative Disclosures About Market Risks
                  of Operations........................................................................................    19
Item 8.    Financial Statements and Supplementary Data.................................................................    23
Item 9.    Changes in and Disagreements with Accountants on Accounting and
                 Financial Disclosure..................................................................................    54

PART III

 Item 10.  Directors and Executive Officers of the Registrant..........................................................    54
 Item 11.  Executive Compensation......................................................................................    54
 Item 12.  Security Ownership of Certain Beneficial Owners and Management..............................................    54
 Item 13.  Certain Relationships and Related Transactions..............................................................    54

PART IV

 Item 14.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K............................................    55

SIGNATURES         ....................................................................................................    57

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                          FORWARD LOOKING INFORMATION

     This report includes, in addition to historical information, "forward-
looking statements" within the meaning of Section 27A of the Securities Act of
1933.  This section provides a "safe harbor" for forward-looking statements to
encourage companies to provide prospective information about themselves so long
as they identify these statement as forward-looking and provide meaningful
cautionary statements identifying important factors that could cause actual
results to differ from the projected results.  All statements other than
statements of historical fact we make in this report or in any document
incorporated by reference are forward-looking statements.  In particular, the
statements regarding industry prospects and our future results of operations or
financial position are forward-looking statements.  Such statements are based on
management's current expectations and are subject to a number of uncertainties
and risks that could cause actual results to differ significantly from those
described in the forward looking statements.  Factors that may cause such a
difference include, but are not limited to, those discussed in "Management's
Discussion and Analysis of Financial Condition and Results of Operations," "Risk
Factors" as well as those discussed elsewhere in this Report.

                                     PART I

ITEM 1.    BUSINESS

General

     We develop, market, sell and support server-based software for the
enterprise computing environment. Server-based computing, sometimes referred to
as thin-client computing, is a computing model where traditional desktop
software applications are relocated to run entirely on a server or host
computer. Our technology uses a small software program at each desktop, which
allows the user to interface with an application as if it where running on the
user's desktop computer. This centralized deployment and management of
applications reduces the complexity and total costs associated with enterprise
computing. In addition, the ability to access such applications over the
Internet creates new operational models and sales channels. We provide the
technology to access applications over the Internet. Our server-based technology
works on today's most powerful personal computer or low-end network computer,
without application rewrites or changes to the corporate computing
infrastructure.

     We have established strategic alliances with technology leaders such as Sun
Microsystems, Alcatel and Corel, who have licensed our technology.  Using our
technology, Sun Microsystems and Alcatel provide their network computers access
to UNIX applications. Corel plans to use our technology to provide Internet
access to its applications, such as WordPerfect, over the Internet.

     We are headquartered in Morgan Hill, California with offices in Bellevue,
Washington; Concord, New Hampshire and Reading, United Kingdom.

Recent Event

     On March 8, 2000, we announced the formation of a joint venture with
Tianjin Development Holdings Ltd., a Hong Kong-based, state-owned publicly-
traded conglomerate, to sell our products to China's business-to-business
software market.  Each joint venturer will own 50% of the joint venture and each
has agreed to initially contribute $3.5 million to the joint venture.  The joint
venture intends to begin immediately targeting industrial, governmental, and
educational markets in China.

Industry Background

     History

     In the 1970's, software applications were executed on central mainframes
and typically accessed by low-cost display terminals. Information technology
departments were responsible for deploying, managing and supporting the
applications to create a reliable environment for users. In the 1980's, the PC
became the desktop of choice, empowering the user with flexibility, a graphical
user interface, and a multitude of productive and inexpensive applications. In
the 1990's, the desktop was provided access to mainframe applications and
databases,

                                       3
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which run on large server computers. Throughout this computing evolution, the
modern desktop has become increasingly complex and costly to administer and
maintain. This is further exacerbated as organizations become more dispersed
with remote employees, and the desire increases to become more closely connected
with vendors and customers through the Internet.

     Lowering Total Cost of Ownership

     PC software in general has grown dramatically in size and complexity in
recent years. As a result, the cost of supporting and maintaining PC desktops
has increased substantially. A leading research firm estimates the annual cost
of operating a corporate PC was as much as $9,382 in 1997 and will increase to
as much as $13,485 by 2001. Industry analysts and enterprise users alike have
begun to recognize that the total cost of ownership of a PC, taking into account
the recurring cost of technical support, administration and end-user down time,
has become high both in absolute terms and relative to the initial hardware
purchase price.

     With increasing demands to better control corporate computing costs,
industry leaders are developing technology to address total cost of ownership
issues. One approach, led by Sun Microsystems and IBM, utilizes Java-based
network computers, which operate by downloading small Java programs to the
desktop, which in turn are used for accessing server-based applications. The
other approach is Microsoft's Windows NT(TM), terminal server edition,
introduced in June 1998, which permits server-based Windows applications to be
accessed from the new Windows-based network computers. Both initiatives are
examples of server-based computing, which simplifies the desktop by moving the
responsibility of running applications to a central server, with the promise of
lowering total cost of ownership.

     Cross-Platform Computing

     Today's enterprises contain a diverse collection of desktop computers, each
with its particular operating system, processing power and connection type.
Consequently, it is becoming increasingly difficult to provide universal desktop
access to business-critical applications across the enterprise. As a result,
organizations resort to desktop emulation software, new hardware or costly
application rewrites.

     A common cross-platform problem is the need to access UNIX or Linux
applications from a PC desktop. While UNIX-based computers dominate the
enterprise applications market, Microsoft Windows-based PCs are used on the
majority of enterprise desktops. Since the early 1990's, organizations have been
striving to connect desktop PCs to UNIX applications over all types of
connections, including networks and standard phone lines. This effort, however,
is complex and costly. The primary solution to date is known as PC X Server
software, large software programs that require substantial memory and processing
resources on the desktop. Typically, PC X Server software is difficult to
install, configure and maintain. Enterprises are looking for an effective UNIX
connectivity software for PCs and non-PC desktops that is easier and less
expensive to administer and maintain.

     Application Service Providers

     With the ubiquitous nature of the Internet, new operational models and
sales channels are emerging. Traditional high-end software packages that were
once too expensive for many companies are now available for rent over the
Internet. By servicing customers through a centralized operation rather than
installing and maintaining applications at each customer site, we expect that
application service providers quickly will play an important role in addressing
an enterprise's computing requirements. Today, application service providers are
faced with the difficult task of creating or rewriting applications to entertain
the broader market. Though the application service provider industry is just
beginning to emerge, we expect it to develop rapidly, due to application
vendors' desire to expand their markets.

     Remote Computing

     The cost and complexity of contemporary enterprise computing has been
further complicated by the growth in remote access requirements. As business
activities become physically distributed, computer users have looked to portable
computers with remote access capabilities to stay connected in a highly
dispersed work environment. One problem facing remote computing over the
Internet or direct telephone connections is the slow speed of

                                       4
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communication in contrast to the high speed of internal corporate networks.
Today, applications requiring remote access must be tailored to the limited
speed and lower reliability of remote connections, further complicating the
already significant challenge of connecting desktop users to business-critical
applications.

The GraphOn Approach

     Our server-based software deploys, manages, supports and executes
applications entirely on the server computer and distributes them efficiently
and instantaneously to virtually any desktop device. Our technology consists of
three key components:

  .   The server component runs alongside the server-based application and is
      responsible for intercepting user-specific information for display at the
      desktop.

  .   The desktop component is responsible only for sending keystrokes and mouse
      motion to the server, as well as presenting the application interface to
      the desktop user. This keeps the desktop simple, or thin, as well as
      independent of application requirements for resources, processing power
      and operating systems.

  .   Our protocol enables efficient communication over fast networks or slow
      dial-up connections and allows applications to be accessed from virtually
      any location with network-like performance and responsiveness.


      The major benefits of our approach are as follows:

           .   Lowers Total Cost of Ownership. Shrinking recurring costs is a
               primary goal of our products. Today, installing enterprise
               applications typically is time-consuming, complex and expensive,
               requiring administrators to manually install and support diverse
               desktop configurations and interactions. Our server-based
               software simplifies application management by enabling
               deployment, administration and support from a central location.
               Installation and updates are made only at the server, avoiding
               desktop software and operating system conflicts and minimizing
               at-the-desk support. According to a leading research firm,
               server-based computing strategies, such as those offered by us,
               may achieve as much as a 30% savings by, among other things,
               simplifying the desktop and moving application processing and
               management from individual desktops to a centralized server-based
               infrastructure. For example, in a 2,500-PC computing environment,
               a leading research firm has calculated that a server-based
               approach would have saved approximately $4.5 million in 1997 and,
               as computing complexity continues to grow, could save
               approximately $16 million in 2001.

           .   Connects Diverse Computing Platforms. Today's computing
               infrastructures are a mix of desktop devices, network connections
               and operating systems. Enterprise-wide communication often
               requires costly and complex emulation software or application
               rewrites. For example, Windows PCs typically may not access a
               company's UNIX applications without installing complex PC X
               Server software on each PC. Typical PC X Servers are large and
               require an information technology professional to properly
               install and configure each desktop. For Macintosh, the choices
               are even fewer, requiring the addition of yet another vendor
               product. For the newer desktop technologies, such as Sun
               Microsystems' and IBM's network computers, access to UNIX is
               impractical without server-based products. To rewrite an
               application for each different desktop and their many diverse
               operating systems is often a difficult and time-consuming task.
               In addition to the development expense, issues of desktop
               performance, data compatibility and support costs often make this
               option prohibitive. Our products provide organizations the
               ability to access applications from virtually all desktops,
               utilizing their existing computing infrastructure, without
               rewriting a single line of code or changing or reconfiguring
               desktop hardware. This means that enterprises can maximize their
               investment in existing technology and allow users to work in
               their preferred desktop environment.

                                       5
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  .  Application Service Providers. Many large enterprises have made significant
     investments in developing, marketing and selling enterprise-wide software
     solutions. Our server-based technology is designed to allow Windows, Linux
     and UNIX access from any desktop connected to the Internet. Today's
     packaged applications can be accessed quickly, easily and without
     modification.

  .  Leverages Existing PCs and Deploys New Desktop Hardware. Our software
     brings the benefits of server-based computing to users of existing PC
     hardware, while simultaneously enabling enterprises to begin to take
     advantage of and deploy less complex network computers. This assists
     organizations in maximizing their current investment in hardware and
     software while, at the same time, facilitating a manageable and cost
     effective transition to newer desktop devices.

  .  Efficient Protocol. Applications typically are designed for network-
     connected desktops, which can put tremendous strain on congested networks
     and may yield poor, sometimes unacceptable, performance over remote
     connections. For application service providers, bandwidth typically is the
     top recurring expense when web-enabling or renting access to applications
     over the Internet. Our highly efficient protocol sends only keystrokes,
     mouse clicks and display updates over the network resulting in minimal
     impact on bandwidth for application deployment, thus lowering cost on a per
     user basis. Within the enterprise, our protocol can extend the reach of
     business- critical applications to all areas, including branch offices,
     telecommuters and remote users, over the Internet, phone lines or wireless
     connections. This concept may be extended further to include vendors and
     customers for increased manufacturing flexibility, time-to-market and
     customer satisfaction.

Products

          Our products are designed to allow enterprises to access Windows, UNIX
and Linux applications from centrally managed servers without modification.
Currently, our products provide the UNIX and Linux server-based software.  With
the integration of the Bridges for Windows (formerly known as jBridge)
technology in early 2000, the current product line will be extended to access
Windows applications from centrally managed servers, widening our product
offering and opportunities.

  .  GO-Global is a server-based software product for high performance access to
     UNIX and Linux applications from any Windows PC located virtually anywhere
     on an organization's network, the Internet or even over a phone line. We
     began selling GO-Global in March 1997.

  .  GO-Joe is a server-based software product for accessing Unix and Linux
     applications, from virtually any Java-enabled desktop or device, including
     the Sun Microsystems and IBM network computers, desktops and hand-held
     devices with web browsers such as Microsoft Internet Explorer(TM) or
     Netscape Navigator(TM). We began selling GO-Joe in July 1998. Sun
     Microsystems began shipping GO-Joe for distribution with its network
     computers in July 1998.

  .  GO-Between is a server-based software product for accessing UNIX and Linux
     applications from Microsoft's Windows NT, terminal server edition. GO-
     Between minimizes the impact on server resources over traditional emulator
     solutions for accessing UNIX and Linux applications from Microsoft's
     terminal server edition products. This increases the number of simultaneous
     users that may access UNIX from any one terminal server edition server.
     Microsoft has released a technical whitepaper describing the UNIX access
     benefits of GO-Between for terminal server edition users. We began shipping
     GO-Between in October 1998.

  .  Bridges for Windows is a technology we acquired from Corel in December
     1998. It will enable GO-Global, GO-Between and GO-Joe to access server-
     based Windows applications.

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     With the anticipated integration of the Bridges for Windows technology in
     early 2000, we will offer complete cross platform access to Windows
     applications from virtually any desktop. Since the applications are not
     running on the desktop, even a non-Windows desktop will be able to access
     Windows applications. Windows applications can be accessed from desktop
     computers using various operating systems such as Macintosh, UNIX, Linux
     and OS/2, which will appear and function as if they were running locally on
     the desktop.

Target Markets

          The market for our products comprises all organizations that need to
access Windows, UNIX and/or Linux applications from a wide variety of desktops
from any location, including over the Internet and dial-up lines. This includes
large organizations, such as Fortune 1000 companies, government and educational
institutions. Our software is designed to allow these enterprises to use the
best desktop for a particular purpose, rather than following a "one PC fits
all," high total cost of ownership model. Our opportunity within the marketplace
is more specifically broken down as follows:

  .  Enterprises Employing a Mix of Unix and Windows. Most major enterprises
     employ a mix of UNIX computers and Windows PCs. Companies that utilize a
     mixed computing environment require cross-platform connectivity solutions
     like GO-Global that will allow users to access UNIX applications from
     desktop PCs. It has been estimated that PCs represent over 90% of
     enterprise desktops. We believe that our products are well positioned to
     exploit this opportunity and that our server-based software products will
     significantly reduce the cost and complexity of connecting PCs to UNIX
     applications.

  .  Enterprises That Employ Microsoft's Terminal Server Edition. A leading
     research firm estimates that the Microsoft terminal server market will
     start to accelerate rapidly, with more than 390,000 host servers installed
     by the end of 2000. Each terminal server edition server supports a minimum
     of 10 users, such that the estimated user base for terminal server editions
     will be at least 3.9 million in 2000. A leading research firm reports that
     38% of surveyed terminal server edition users will require access to UNIX
     applications. Our management believes the terminal server edition market to
     be a significant opportunity for GO-Between.

  .  Enterprises With Remote Computer Users. Remote computer users comprise one
     of the fastest growing market segments in the computing industry. Efficient
     remote access to applications has become an important part of many
     enterprise computing strategies. A leading research firm projects that
     approximately 25 million business users access computing resources remotely
     in 1998 and that this number will grow to approximately 137 million
     worldwide in 2003, with 60% of these users still connecting via low-
     bandwidth modems. Our protocol is designed to enable highly efficient low-
     bandwidth connections.

  .  Application Service Providers. High-end software applications in the fields
     of human resources, enterprise resource planning, enterprise relationship
     management and others historically only have been available to
     organizations able to make large investments in capital and personnel. The
     Internet has opened up global and mid-tier markets to vendors of this
     software who may now offer it to a broader market on a rental basis. Our
     products enable the vendors to provide Internet access to their
     applications with minimal additional investment in development
     implementation.

  .  Extended Enterprise Software Market. Extended enterprises allow access to
     their computing resources to their customers, suppliers, distributors and
     other partners, gaining flexibility in manufacturing and increasing speed-
     to-market and customer satisfaction. For example, extended enterprises may
     maintain decreased inventory via just-in-time, vendor-managed inventory and
     related techniques. The Internet has facilitated this development and a
     leading research firm has predicted the extended enterprise software market
     will grow to an estimated $5.76 billion in 2002. The early adoption of
     extended enterprise solutions may be driven in part by enterprises' need to
     exchange information over a wide variety of computing platforms.

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     We believe that our server-based software products, along with our low-
     impact protocol, are well positioned to provide enabling solutions for
     extended enterprise computing.

Strategic Relationships

     We believe it is important to maintain our current strategic alliances and
intend to seek suitable new alliances in order to improve our technology and/or
enhance our ability to penetrate relevant target markets. The alliances that we
currently are focusing on are those that have immediate revenue generating
potential, strengthen our position in the server-based software market, add
complementary capabilities and/or raise awareness of our products.

     Sun MicroSystems.  In October 1996, Sun MicroSystems licensed our GO-Joe
for distribution within its network computers and our server component for
distribution with its UNIX computers and operating system. Pursuant to the Sun
Microsystems agreement, Sun has a perpetual, non-exclusive, world-wide and fully
paid up license to, among other things, distribute and sell GO-Joe with its
network computers and to distribute our server component with its UNIX computers
and operating systems.  The license to Sun also allows Sun employees to use GO-
Global internally and remotely. In addition to what is provided for in the Sun
agreement, Sun's network computers currently display the GO-Joe logo, our name
and our website address each time GO-Joe is started, further increasing company
and product awareness. We plan to work with Sun's sales force and resellers to
sell and promote GO-Global and GO-Between as UNIX access solutions for users of
PCs and multi-user NT. As of December 31, 1999, Sun paid us a $2,500,000 one-
time royalty payment for completion of product delivery requirements and for a
site license for GO-Global. The Sun agreement is expected to terminate in
December 2000, although Sun will continue to have rights to our products
licensed pursuant to the agreement after its termination.

     Compuware.  In September 1999, we entered into a three year, non-exclusive
agreement with Compuware, an international software and services company.
Pursuant to this agreement, we will license our Bridges for Windows server-based
software for inclusion with Compuware's UNIFACE software, a powerful development
and deployment environment for enterprise customer-facing applications.
Compuware customers will use GraphOn's server-based solution to provide
enterprise-level UNIFACE applications over the Internet. Compuware will private
label and completely integrate Bridges for Windows into its UNIFACE deployment
architecture as UNIFACE Jti.

     Corel Corporation.  In December 1998, we acquired Corel's jBridge (now
known as Bridges for Windows) technology and its jBridge development team, in
exchange for our securities.  Bridges for Windows is designed to allow any
device running Java to access 32-bit Windows applications remotely and
unmodified.  When combined with our UNIX products, we believe that Bridges for
Windows will provide our customers with a complete enterprise solution, linking
any of such platforms to virtually any desktop over virtually any connection.

     In addition, we entered into a strategic alliance with Corel. We intend
through this alliance to promote our products to Corel's Windows, UNIX and Linux
customers. The alliance has a one year term ending in July 2000 which is
renewable by mutual consent for successive one year periods, and is terminable
at will by either party.

     In October 1999, we entered into an agreement with Corel pursuant to which
we licensed to Corel the right to include our Bridges for Windows technology
with any of Corel's applications.  Under this non-exclusive perpetual license,
Corel will bundle our Bridges for Windows software with certain of its
applications, beginning with its WordPerfect Office 2000 suite and, in the
future, will fully  integrate our software into these applications.  We are to
receive $1,500,000 for this license, of which $1,455,000 has been recognized to
date.

     Alcatel Italia. In July 1999, we entered into a five-year non-exclusive
agreement with Alcatel Italia, the Italian Division of Alcatel, the
telecommunications, network systems and services company. Pursuant to this
agreement, Alcatel will license our GO-Global thin client PC X server software
for inclusion with Alcatel's Turn-key Solution software, an optical networking
system. Alcatel customers are expected to use GraphOn's server-based solution to
access Alcatel's UNIX/X Network Management Systems applications from T-based
PCs. In addition, Alcatel will deploy GO-Global internally to provide Alcatel
employees with high-speed network access to Alcatel's own server-based software
over dial-up, LANs and WANs.

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Sales, Marketing and Support

          Our customers, to date, are primarily Fortune 1000 companies and large
government organizations. Among our current customers are the following:

<TABLE>

<S>                                                            <C>
Ameritech Corporation                                             Johnson & Johnson
Amoco Corporation                                                 Lucent Technologies, Inc.
AT&T Corporation                                                  Motorola, Inc.
Canadian Meteorological Centre                                    Nortel Technology
Cisco Systems, Inc,                                               National Semiconductor Corp.
Compuware                                                         Pfizer Inc.
Corel Corporation                                                 Shell Oil Company
Ericsson Telecommunicatie B.V.                                    Sun Microsystems, Inc.
Hewlett-Packard Company                                           United States Geological Survey
IBM
</TABLE>

         While previously most of our revenues were from direct sales and OEM
agreements, we currently are developing and expanding relationships with a
select number of resellers. We expect to benefit from these relationships by
availing itself of their established customer-base, co-marketing programs and
marketing and sales capabilities. Such resellers include value-added resellers,
system integrators and OEM licensees.  Our sales and marketing efforts will be
focused on increasing product awareness and demand among large enterprises and
developing formal distribution relationships with UNIX and Windows-oriented
resellers. Current marketing activities include a targeted direct mail campaign,
tradeshows, production of promotional materials, public relations and
maintaining an Internet presence for marketing and sales purposes.

          Due to the nature of our products, remote access via telephone lines
or the Internet can be used to troubleshoot and diagnose problems. We provide
technical support and training to OEMs and resellers that function as the first
line of support for their own customers. We provide 90-day online Internet, e-
mail, fax and telephone-based services for technical support and software
upgrades at no charge. Additionally, purchasers of our products can choose to
purchase an annual extended maintenance program.

Research and Development

          Our research and development efforts currently are focused on
developing new products and further enhancing the functionality, performance and
reliability of existing products. We invested $840,200 and $2,466,200 in
research and development in 1998 and 1999, respectively. We expect increased
expenditures in 2000. We have made significant investments in our protocol and
in the performance and development of our server-based software.

          In May 1998, we hired a group of eight software engineers located in
Bellevue, Washington.  They have experience in Java, protocol technology and
various Microsoft Windows operating systems.  They are working to enhance our
existing software products as well as beginning to conceptualize and architect
future products. In December 1998, we hired nine additional software engineers
located in Concord, New Hampshire in connection with the acquisition of the
Bridges for Windows technology from Corel.  This group has substantial Windows
and Java experience. We plan to continue to add software engineers in order to
expand our research and development capabilities, although there can be no
assurances that qualified personnel will be available to us as needed.

Operations

          We control all purchasing, inventory, order processing and shipping of
our products and accounting functions related to our operations. Production of
software masters, development of documentation, packaging designs, quality
control and testing also are performed by us. CD-ROM and floppy disk
duplication, printing of documentation and packaging are accomplished through
outside vendors. We generally ship products upon receipt of order. As a result,
we have relatively little backlog at any given time, and do not consider backlog
a significant indicator of future performance.

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Competition

         The server-based software market in which we participate is highly-
competitive, although we believe we have significant advantages over our
competitors, both in product performance and market positioning. This market
ranges from remote access for a single PC user to server-based software for
large numbers of users over many different types of desktop hardware and
connections. Our competitors include manufacturers of conventional PC X Server
software and competition is expected from these and other companies in the
server-based software market. Competitive factors in the market in which we
compete include price, product quality, functionality, product differentiation
and breadth.

         We believe our principal competitors for our current products include
Citrix Systems, Inc., Hummingbird Communications, Ltd., SCO, WRQ, Network
Computing Devices and NetManage. Citrix is the established leading vendor of
server-based computing software. Hummingbird is the established market leader in
PC X Servers, believed to have over 50% of that market. WRQ, Network Computing
Devices and NetManage also offer traditional PC X Server software and have
minority positions within that market.

         SCO introduced Tarantella, a server-based Java-to-Unix connectivity
product which competes with GO-Joe. However, SCO's principal product is a UNIX
operating system that competes with UNIX vendors like Sun Microsystems and IBM.
We believe that SCO, as a competitor to the other UNIX vendors, will have
difficulty in penetrating enterprises who utilize other vendors' UNIX operating
systems, such as Sun Microsystems and IBM.

Proprietary Technology

         We licensed key components of our server-based technology from three
software developers to whom we paid royalties pursuant to exclusive license
agreements.  Such royalty payments were based on a percentage of net revenues
received by us for sales of our products that contain the licensed technology.
The royalty rate under all of these agreements was an aggregate of 4.8% and 2.9%
for 1999 and 2000.  We purchased this licensed technology for an aggregate
purchase price of $378,000 in the third quarter of 1999.  The remaining portion
of such purchase price is $170,000, which amount was paid in the first quarter
of 2000.

         We rely primarily on trade secret protection, copyright
law,confidentiality and proprietary information agreements to protect our
proprietary technology and registered trademarks. The loss of any material trade
secret, trademark, trade name or copyright could have a material adverse effect
on our results of operations and financial condition. There can be no assurance
that our efforts to protect our proprietary technology rights will be
successful. Despite our precautions it may be possible for unauthorized third
parties to copy portions of our products, or to obtain information we regard as
proprietary. See "Legal Proceedings." We do not believe our products infringe on
the rights of any third parties, but there can be no assurance that third
parties will not assert infringement claims against us in the future, or that
any such assertion will not result in costly litigation or require us to obtain
a license to proprietary technology rights of such parties. In November 1999, we
acquired a U.S. patent for the remote display of Microsoft Windows applications
on UNIX and Linux desktops with X Windows. As a result, we believe that we have
acquired patent protection and licensing rights for the deployment of all
Windows applications remoted, or displayed, over a network or any other type of
connection to any X Window systems. This patent, which covers our Bridges for
Windows (formerly jBridge) technology, was originally developed by a team of
engineers formerly with Exodus Technology and hired by us in May 1998.

Employees

        As of March 10, 2000, we had a total of 56 employees, including 14 in
marketing, sales and support, 32 in research and development and 10 in
administration and finance. No employees are covered by a collective bargaining
agreement.

                                       10
<PAGE>

ITEM 2.  PROPERTIES

        We currently occupy approximately 7,000 square feet of temporary office
space in Morgan Hill, California pursuant to a lease which expires when we move
into our new permanent headquarters.  We have entered into a five year lease for
approximately 13,000 square feet in Morgan Hill, California.  Such space will be
available to us in July or August 2000.  We were required by the City of
Campbell, California to vacate our prior headquarters due to the acquisition by
Campbell of the office building where such headquarters were located.  The City
of Campbell has agreed to pay us $85,000 to facilitate our relocation.  We also
occupy leased facilities in Bellevue, Washington, Concord, New Hampshire, and
Reading, United Kingdom pursuant to leases expiring at varying dates through
2003.

         The aggregate amount of the annual lease payments under all of our
current leases (including our new permanent headquarters) is approximately
$500,000. We believe our current facilities will be adequate to accommodate our
needs until the end of 2000.

ITEM 3.  LEGAL PROCEEDINGS

         In late 1996, we disclosed numerous aspects of our proprietary
technology on a confidential basis to Insignia Solutions plc, some of whose
assets were later acquired by Citrix Systems, Inc. When we learned of that
acquisition in January 1998, we made inquiry of Citrix and Insignia seeking
assurances that there had been no potential misuse of our confidential
information.

         On November 23, 1998, Citrix instituted litigation in the United States
District Court for the Southern District of Florida seeking a judicial
declaration that neither Citrix nor Insignia had misappropriated or infringed
upon our proprietary technology or breached the non-disclosure agreement. We
responded by filing a motion to dismiss the action for lack of jurisdiction. On
May 14, 1999, the court granted our motion and dismissed the case. Essentially,
the Florida court held there was no existing dispute between us and Citrix.
Citrix has appealed the dismissal of its case to the United States Court of
Appeals for the Eleventh Circuit, where the matter is awaiting oral argument.

         On October 4, 1999, Insignia filed a complaint against us in the
Superior Court of the State of California, Santa Clara County, alleging that we
had attempted to disrupt Insignia's sale to Citrix, on February 5, 1998, of
assets related to Insignia's NTRIGUE software product line. The complaint
alleges that, as a result of such efforts, Insignia was required by Citrix to
place $8.75 million in escrow to enable Citrix to deal with potential claims by
us of proprietary rights in the assets being sold. The complaint seeks
unspecified general and punitive damages. On December 13, 1999 we filed an
answer denying the material allegations in Insignia's complaint.

         Insignia's complaint also names Citrix and its UK subsidiary as
defendants, alleging that these companies have breached their February 5, 1998
contract with Insignia by refusing to release money from the escrow. The
complaint seeks compensatory damages from Citrix related to that company's
refusal to release purchase money from escrow for payment to Insignia and other
unspecified damages.

         On March 14, 2000, we filed a lawsuit against Citrix Systems, Inc. and
Insignia Solutions in California state court.  The complaint asserts these
claims against Citrix and Insignia: (1) trade secret misappropriation; (2)
breach of contract; and (3) unfair competition.

Item 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY-HOLDERS.

         No matters were submitted to a vote of stockholders of the Registrant
during the fourth quarter of the fiscal year ended December 31, 1999.

                                       11
<PAGE>

Executive Officers of the Registrant

    The executive officers of the Company are as follows:

<TABLE>
<CAPTION>
                    Name                       Age                   Position
                    ----                       ---                   --------
<S>                                             <C>      <C>
Robert Dilworth                                  58       Chairman of the Board of Directors
Walter Keller                                    49       President, Chief Executive Officer and Director
Robin Ford                                       49       Executive Vice President, Marketing and Sales and Director
Eric Lefebvre                                    33       Vice President, Business Development
William Swain                                    59       Chief Financial Officer and Secretary

</TABLE>

     Robert Dilworth was appointed our Chairman in December 1999. He previously
served as one of our directors since July 1999 and of GraphOn-CA between July
1998 and July 1999. Mr. Dilworth served as Chairman of the Board of Metricom,
Inc. from 1996 until February 2000, and has served as a director of Metricom,
Inc. since 1987. He served as Metricom's CEO from 1987 to 1998. Metricom is a
leading provider of wireless data communication and network solutions. Prior to
joining Metricom, from 1985 to 1987, Mr. Dilworth served as President of Zenith
Data Systems Corporation, a microcomputer manufacturer. Earlier positions
include CEO at Morrow Designs, CEO at Ultramagnetics, Division Manager at Varian
Associates, Director of Minicomputer Systems at Sperry Univac and Vice President
of Finance and Administration at Varian Data Machines. Mr. Dilworth is also a
director of eOn Communications, Mobility Electronics and Transcept Corporation.

     Walter Keller has served as our President since July 1999 and of GraphOn-CA
between 1982 and July 1999. Mr. Keller, who previously served as our Chairman
since July 1999 until succeeded by Mr. Dilworth in December 1999 and as Chairman
of GraphOn-CA between 1982 and July 1999, was Chief Financial Officer of
GraphOn-CA from 1991 until February 8, 1999. Prior to the founding of GraphOn-CA
in 1992, Mr. Keller's experience included executive staff and senior level
management, sales and engineering positions at United Technologies Corporation
and Honeywell Inc. Mr. Keller is a member of the Society of Professional
Engineers and holds a B.S. in Mechanical Engineering and a M.S. in Electrical
Engineering from Santa Clara University in Santa Clara, CA. Mr. Keller is the
husband of Ms. Ford.

     Robin Ford has served as one of our directors since November 1999 and as
our Executive Vice President, Marketing and Sales since July 1999 and of
GraphOn-CA between 1996 and July 1999. Ms Ford was Vice President, Marketing and
Sales of GraphOn-CA from 1991 to 1996 and held various positions in sales and
marketing at GraphOn-CA from 1983 to 1991. Ms. Ford was a director of GraphOn-CA
from October 1991 to June 1998. Prior to joining GraphOn-CA, Ms. Ford held
various sales management and technical positions at Intel Corporation, National
Semiconductor Corporation and Grid Systems Corporation. Ms. Ford's
responsibilities with GraphOn and GraphOn-CA have included building and
maintaining GraphOn's and GraphOn-CA's sales and marketing operations and
obtaining major government and OEM contracts. Ms. Ford is the wife of Mr.
Keller.

      Eric Lefebvre has served as our Vice President, Business Development since
July 1999 and of GraphOn-CA between June 1999 and July 1999. From April 1997
through June 1999, he served as Director of Strategic Business and Alliances at
Corel Corporation where he was responsible for developing strategic alliances
and seeking new areas of business. From April 1996 to May 1997, Mr. Lefebvre
served as International Corporate Communications Manager at Corel. From November
1991 to April 1996, he served at Corel as Communication and Market Development
Manager and Marketing Manager (Europe). Mr. Lefebvre holds a Masters of
International Affairs from Carleton University and an Honours B.Sc. in
Government and Politics and Business Management from the University of Maryland.

                                       12
<PAGE>

       William Swain has served as our Chief Financial Officer and Secretary
since March 2000. Mr. Swain was a consultant from August 1998 until February
2000, working with entrepreneurs in the technology industry in connection with
the start-up and financing of new business opportunities. Mr. Swain was CFO and
Secretary of Metricom Incorporated, a publicly traded, wireless data
communications service provider, from January 1988 until June 1997, during which
time he was instrumental in both private financings as well as Metricom's
initial public offering and subsequent public financing activities. He continued
as Senior Vice President of Administration with Metricom from June 1997 until
July 1998. Prior to joining Metricom, Mr. Swain held top financial positions
with leading companies in the computer industry, including Morrow Designs,
Varian Associates and Univac. Mr. Swain holds a Bachelors degree in Business
Administration from California State University of Los Angeles and is a
Certified Public Accountant in the State of California.


     All executive officers serve at the discretion of the Board of Directors.

                                       13
<PAGE>

                                    PART II

Item 5.   MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED
          STOCKHOLDER MATTERS.

          Since August 26, 1999, our common stock, Class A redeemable warrants
and Class B redeemable warrants have been quoted on The Nasdaq SmallCap Market
under the symbols GOJO, GOJOW and GOJOZ, respectively. Prior to such date, such
securities were quoted on the OTC Bulletin Board. The following table sets forth
the range of the high and low bid quotations of such securities on The Nasdaq
SmallCap Market and the OTC Bulletin Board for the periods indicated:

<TABLE>
<CAPTION>
                                                                            Class A
                                                                           Redeemable                            Class B
                                        Common Stock                        Warrants                        Redeemable Warrants
                            --------------------------------  ------------------------------------    ------------------------------
Quarter Ende                     High               Low              High                Low              High               Low
- -----------------           -------------      -------------  ---------------        -------------     ----------         ----------

<S>                            <C>                <C>                <C>                  <C>        <C>                <C>
March 31, 1998                  5-1/2              4-3/4              1-1/4                7/16              3/4               1/4

June 30, 1998                   5-5/16             4-3/4              1-1/4                3/8               1/2              3/16

September 30, 1998              5-3/8              4-3/4              1-3/8                1/32              1/2               1/4

December 31, 1998               5-7/16             4-11/16            15/16                11/16             5/8              1/16

March 31, 1999                  5-3/8              5                  1-7/32               1-1/16              1              7/16

June 30, 1999                   7-5/16             5-1/8              2-3/16               1-1/16          1-3/4             11/16

September 30, 1999              9-1/2              3                  4-5/16               1-1/8          3-9/16               3/4

December 31, 1999               23-7/16            6-1/8              14-11/16             3-1/8        12-13/16             2-1/6
</TABLE>

    The above quotations represent prices between dealers and do not include
retail markup, markdown or commission. They do not necessarily represent actual
transactions.

    On March 23, 2000, the last reported closing price of our common stock was
$22.00. On that date, there were 131 recordholders of our common stock, although
we believe that there are other persons who are beneficial owners of shares of
our common stock held in street name.

    We have never declared or paid any dividends on our common stock.  We do not
anticipate paying any cash dividends in the foreseeable future.  We currently
intend to retain future earnings, if any, to finance operations and the
expansion of our business.  Any future determination to pay cash dividends will
be at the discretion of the Board of Directors and will be dependent upon our
financial condition, operating results, capital requirements and such other
factors as the Board of Directors deems relevant.

                                       14
<PAGE>

ITEM 6.   SELECTED FINANCIAL DATA.

     The following selected historical financial data should be read in
conjunction with "Management's Discussion and Analysis" and our historical
financial statements and the notes thereto included elsewhere herein.  Our
selected historical financial data as of December 31, 1999, 1998, 1997 and 1996
and for the years ended December 31, 1999, 1998, 1997 and 1996 have been derived
from our financial statements which have been audited by BDO Seidman LLP,
independent public accountants.  The data for the year ended December 31, 1995
has been derived from our unaudited condensed financial statements which, in the
opinion of management, include all adjustments, consisting of only normal
recurring adjustments, necessary for a fair presentation of the information set
forth in such financial statements.

(Amounts in thousands, except share and per share data)
Statement of Operations Data:
<TABLE>
<CAPTION>
                                                                       Year Ended December 31,
                                       --------------------------------------------------------------------------------------
                                            1999               1998                  1997             1996 (1)     1995 (1)
                                            ----               ----                  ----             --------     --------
<S>                                 <C>                  <C>                    <C>              <C>            <C>
Revenues.........................      $    3,635          $    2,124             $    1,926        $      595    $      588
                                       ------------        ----------             ----------        ----------    ----------
Costs of revenues................           2,800                 344                    463               336           213
                                       ------------        ----------             ----------        ----------    ----------
Gross profit.....................             835               1,780                  1,463               259           375

Operating expenses:
  Selling and Marketing..........           3,279               1,440                    827               193            --
  General and Administrative.....           2,265               1,119                    325               218           389
  Research and Development.......           2,467                 840                    191                42            59
                                       ----------          ----------             ----------         ---------    ----------
    Total operating Expenses.....           8,011               3,399                  1,343               453           448
                                       ----------          ----------             ----------        ----------    ----------
(Loss) income from operations....          (7,176)             (1,619)                   120              (194)          (73)

Other income (expense), net......
                                              144                (529)                     5                 6            --
                                       ----------          ----------             ----------        ----------    ----------
(Loss) income before provision
 for income taxes................          (7,032)             (2,148)                   125              (188)          (73)
Provision for income taxes.......               1                   1                      1                 1           ---
                                       ----------          ----------             ----------        ----------    ----------

Net (loss) income................     $    (7,033)         $   (2,149)            $      124        $     (189)  $       (73)
                                      ===========         ===========             ==========        ==========    ==========
Basic and diluted (loss income
 per share.......................          $(0.71)             $(0.57)                 $0.04            $(0.06)  $        --
                                      ===========          ==========             ==========        ==========    ==========
Weighted average common shares
 outstanding.....................
                                        9,950,120           3,770,863              3,345,600         3,345,600     3,345,600
                                       ==========          ==========             ==========        ==========    ==========
</TABLE>

Balance Sheet Data:

<TABLE>
<CAPTION>
                                   December 31, 1999   December 31, 1998   December 31, 1997   December 31, 1996   December 31, 1999
                                   -----------------   -----------------   -----------------   -----------------   -----------------

<S>                                <C>                 <C>                 <C>                 <C>                 <C>
Working capital..................       $11,941                $1,193               $ 23             $ 61                  $183
Total assets.....................        15,224                 6,544                733              825                   225
Total liabilities................           843                 1,202                615              823                    42

Stockholders' equity.............        14,381                 5,342                118                2                   183
</TABLE>
___________
(1)  During the years ended December 31, 1996 and 1995, we were engaged in the
     business of manufacturing, marketing and selling computer terminal hardware
     in an industry significantly different from that in which we presently do
     business. See "Management's Discussion and Analysis of Financial Condition
     and Results of Operations."

                                       15
<PAGE>

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

Forward Looking Statements

     The following discussion of the financial condition and results of
operations of GraphOn Corporation contains forward-looking statements within the
meaning of Section 27A of the Securities Act of 1933 and Section 21E of the
Securities Exchange Act of 1934.  Our actual results and the timing of certain
events could differ materially from those anticipated in these forward-looking
statements as a result of certain factors, including, but not limited to, those
set forth under "Risk Factors" and elsewhere in this Annual Report and in other
documents filed by the Company with the Securities and Exchange Commission.  The
following discussion should be read together with the financial statements and
the related notes included in Item 8 of this Report and which are deemed to be
incorporated into this section.

Results of Operations

Year Ended December 31, 1999 Compared to Year Ended December 31, 1998

   Revenues.  Software revenues have been derived primarily from two sources:
GO-Global product sales and OEM licensing revenues for Bridges for Windows, GO-
Joe, GO-Global and GraphOn's server software. Total revenues for the twelve-
month period ended December 31, 1999 increased by $1,510,300, or 71.1%, to
$3,634,500 from $2,124,200 for the same period in 1998.  The most important
contributing factor was an increase in OEM license sales in 1999 as compared to
1998.  Revenues from OEM licensing agreements from Corel Corporation, IBM and
Sun Microsystems represented 40.0%, 13.3% and 10.3%, respectively, of total
revenues in 1999. Revenues from OEM license agreements with Sun Microsystems,
IBM and Corel, collectively, represented 67.0% of revenues in 1998.

     Revenues also include service fees from maintenance contracts and training
services.  We anticipate that many of our customers will enter into and
periodically review maintenance contracts to assure continued product updates
and support. Service revenue was $178,100 or 4.9% of revenue in 1999 and
$330,700, or 15.6% of revenue in 1998.

     Cost of Revenues.  Cost of revenues consists primarily of royalty payments,
materials such as manuals, media and packaging, expenses associated with product
maintenance and enhancements such as software corrections and updates, and
amortization of capitalized research and development expenses.  In addition,
cost of revenues includes the amortization expense recorded in connection with
the acquisition of technology from Corel Corporation.  Research and development
costs for new product development, after technological feasibility is
established, are treated as "capitalized software" on our balance sheet and
subsequently expensed as cost of revenues over the shorter of three years or the
remaining estimated life of the products, whichever produces the higher expense
for the period.

     Cost of revenues - Amortization of Purchased Technology for the year ended
December 31, 1999 increased by $2,430,600, or 100%, to $2,430,600 from $0 for
the same period in the prior year due to amortization expense recorded in
connection with the acquisition of technology from Corel Corporation.

     Sales and Marketing Expenses.  Sales and marketing expenses primarily
consist of salaries, sales commissions, travel expenses, trade show related
activities and promotional costs. Sales and marketing expenses increased by
$1,838,800, or 127.7%, to $3,279,100, or 90.2% of revenue, for the twelve months
ended December 31, 1999 from $1,440,300, or 67.8% of revenue, for the same
period in 1998. These increases primarily are attributable to the addition of
sales and marketing personnel, a substantial increase in trade show, promotional
and public relations activities, and amortization of deferred compensation for
options issued to consultants. We expect that sales and marketing expenses will
continue to increase in dollar amounts, but decline as a percentage of total
revenues, as we continue to hire additional sales and marketing personnel,
establish reseller channels and expand promotional activities.

                                       16
<PAGE>

     General and Administrative Expenses.  General and administrative expenses
primarily consist of salaries and legal and professional services. In addition,
our corporate rent, utilities and administrative employee benefits are included
in general and administrative expenses. General and administrative expenses
increased by $1,146,600, or 102.5%, to $2,265,200, or 62.3% of revenue, for the
twelve months ended December 31, 1999 from $1,118,600, or 52.7% of revenue, for
the same period in 1998.  This increase is primarily due to:

     .  an increase in legal services;
     .  hiring additional administrative personnel;
     .  we recognized non-cash compensation charges in 1999 due to the
        recognition of deferred compensation charges in the latter part of 1998.

     Research and Development Expenses.   Research and development expenses
consist primarily of salaries and benefits to software engineers, supplies and
payments to contract programmers and rent on facilities. Research and
development expenses increased by $1,626,000, or 193.5%, to $2,466,200, or 67.9%
of revenue, for the twelve months ended December 31, 1999 from $840,200, or
39.6% of revenue, for the same period in 1998.  The increase was primarily due
to the addition of software engineers and the rent on new facility locations.
As of December 31, 1999, we had 30 software engineers compared to 15 as of
December 31, 1998.  We believe that a significant level of investment for
research and development is required to remain competitive and that such
expenses are expected to continue to increase over the foreseeable future.

     Interest Expense. Interest expense decreased in 1999 as compared to 1998
due to the repayment of a convertible note payable in January 1999.

     Provision for Income Taxes.  At December 31, 1999, we had approximately
$7.2 million in federal net operating loss carryforwards. The federal net
operating loss carryforwards will expire through 2019, if not utilized. In
addition, the Tax Reform Act of 1986 contains provisions that may limit the net
operating loss carryforwards available for use in any given period upon the
occurrence of various events, including a significant change in ownership
interests. In 1998, we experienced a "change of ownership" as defined by the
provisions of the Tax Reform Act of 1986. As such, our utilization of our net
operating loss carryforwards in the amount of $2.8 million will be limited to
approximately $400,000 per year until such carryforwards are fully utilized. To
date, we have utilized a portion of our net operating loss carryforwards to
reduce our overall income tax liability.

Year Ended December 31, 1998 Compared to Year Ended December 31, 1997

     Revenues.  Total revenues for the year ended December 31, 1998 were
$2,124,200, an increase of 10.3% over the same period in 1997. The most
important contributing factor was a 10.4% increase in software-related revenues
to $1,971,000 in 1998 as compared to $1,785,000 in 1997. Our software revenues
have been derived primarily from two sources: GO-Global product sales and OEM
licensing revenues for GO-Joe, GO-Global and our server software. Revenues from
the Sun Microsystems OEM licensing agreement represented 70.0% of total revenue
in 1997 and from OEM license agreements with Sun Microsystems, IBM and Corel,
collectively, represented 67.0% of revenues in 1998.

     Cost of Revenues. Cost of revenues was reduced to 16.2% of revenue in 1998,
as compared to 24.1% in 1997. This primarily is attributed to the reduction in
the royalty rate paid to outside software developers under our exclusive
licensing agreements.

     Sales and Marketing Expenses. Sales and marketing expenses primarily
consist of salaries, sales commissions, travel expenses, trade show related
activities and promotional costs. Sales and marketing expenses increased 74.1%
to $1,440,300, or 67.8% of revenue, in 1998 from $827,300, or 43.0% of revenue,
in 1997. This increase primarily is attributable to the addition of sales and
marketing personnel and a substantial increase in trade show, promotional and
public relations activities.

     General and Administrative. General and administrative expenses primarily
consist of salaries and legal and professional services. In addition, our rent,
utilities and administrative employee benefits are included in general and
administrative expenses. General and administrative expenses increased 244.5% to
$1,118,600, or 52.7% of

                                       17
<PAGE>

revenue, in 1998, from $324,700, or 16.9% of revenue, in 1997. This increase
primarily is attributed to legal services, hiring additional administrative
personnel and increased rent, utilities and benefit expenses necessary to
support expanding operations.

     Research and Development.  Research and development expenses consist
primarily of salaries and benefits to software engineers, supplies and payments
to contract programmers.  Research and development expenses increased by 341.1%
to $840,200, or 39.6% of revenue, in 1998, from $190,500, or 9.9% of revenue, in
1997.

     Interest Expense. Interest expense increased in the amount of $519,800 in
1998 primarily due to the recording of interest expense in the amount of
$475,000 on the convertible note payable as a result of the issuance of 278,800
shares of common stock at $.09 per share in connection with such note.

Liquidity and Capital Resources

     In September 1998, we commenced a private placement of shares of our common
stock and warrants which, when completed in January 1999 resulted in aggregate
proceeds of $5,162,900 from our sale in this placement of 2,878,815 shares of
our common stock and warrants to purchase an additional 575,763 shares of our
common stock.

     In February 1999, we sold 62,525 shares of our common stock and warrants to
purchase an additional 676 shares of our common stock, for gross proceeds of
$97,200.

     On July 12, 1999, we completed a merger with Unity First Acquisition Corp.
pursuant to which each share of our common stock was exchanged for 0.5576 shares
of Unity common stock and each outstanding option and warrant to purchase our
common stock was exchanged for options or warrants to purchase 0.5576 shares of
Unity common stock. The transaction was a forward merger with Unity surviving
the merger and changing its name to GraphOn Corporation and with GraphOn's
management team continuing in their existing roles. The merger provided us with
$5,425,000 in net cash proceeds which was previously held in trust for Unity
until it consummated a merger with an operating business.

     In December 1999, we issued 1,353,028 shares of our common stock in
connection with the exercise of underwriter units and warrants, resulting in net
cash proceeds of $8,402,000.

     As of December 31, 1999, we had cash and cash equivalents of $8,481,500 as
well as $2,027,600 in available-for-sale securities.

     In January 2000, we issued 1,494,767 shares of our common stock in
connection with the exercise of warrants, resulting in net cash proceeds of
$9,870,900.

     We anticipate that our cash balances as of December 31, 1999, together with
the net proceeds of warrant exercises in January 2000 and anticipated revenue
from operations, will be sufficient to meet our working capital and capital
expenditure needs through the next twelve months. We have no material capital
expenditure commitments for the next twelve months.

Year 2000 Compliance

     Although we believe that we have adequately addressed the Year 2000
problem, having experienced no failures or disruptions in our internal operating
systems or our products or in those of our third party vendors or suppliers
either on or after January 1, 2000 to date, it is possible that future failures
or disruptions stemming from Year 2000 problems may yet result in our ability to
process transactions, send invoices, accept customer orders or provide customers
with products and services.

Adoption Of New Accounting Pronouncements

     In February 1998, the Financial Accounting Standards Board issued Statement
of Financial Accounting Standard No. 132, "Employer's Disclosure about Pensions
and Other Postretirement Benefits," which standardizes

                                       18
<PAGE>

the disclosure requirements for pension and other post-retirement benefits. The
adoption of SFAS No. 132 did not impact our disclosures.

Recently Issued Accounting Standards And Pronouncements Not Yet Adopted

     In June 1998, FASB issued Statement of Financial Accounting Standard No.
133, "Accounting for Derivative Instruments and Hedging Activities." This
standard requires that every derivative instrument, including derivative
instruments embedded in other contracts, be recorded on the balance sheet as
either an asset or liability measured at its fair value. The standard is
effective for all fiscal years beginning after June 15, 2000.  As we currently
are not a party to any derivative financial instruments and do not anticipate
becoming a party to any derivative instruments, management does not expect this
standard to have a significant impact on our financial statements.


ITEM 7A.  Quantitative And Qualitative Disclosures About Market Risk

     We are not exposed to financial market risks from changes in foreign
currency exchange rates or changes in interest rates and do not use derivative
financial instruments.  A substantial majority of our revenue and capital
spending is transacted in U.S. dollars.  However, in the future, we may enter
into transactions in other currencies.  An adverse change in exchange rates
would result in a decline in income before taxes, assuming that each exchange
rate would change in the same direction relative to the U.S. dollar. In addition
to the direct effects of changes in exchange rates, such changes typically
affect the volume of sales or foreign currency sales price as competitors'
products become more or less attractive.

                                  RISK FACTORS

     The risks and uncertainties described below are not the only ones facing
our company.  Additional risks and uncertainties not presently known to us or
risks that we do not consider significant may also impair our business.  This
document also contains forward-looking statements that involve risks and
uncertainties, and actual results may differ materially from the results we
discuss in the forward-looking statements.  If any of the following risks
actually occur, they could have a severe negative impact on our financial
results and stock price.

We Have A History Of Operating Losses And Expect These Losses To Continue And
Increase, At Least For The Near Future.

     We have experienced significant losses since we began operations. We expect
to continue to incur significant losses for the foreseeable future. We incurred
net losses of approximately $7,033,400 for the year ended December 31, 1999 and
$2,148,500  for the year ended December 31, 1998. We expect our expenses to
increase as we expand our business but cannot assure you that our revenues will
increase as a result of increased spending. If revenues grow more slowly than
anticipated, or if operating expenses exceed expectations, we may not become
profitable. Even if we become profitable, we may be unable to sustain
profitability.

Our Operating Results In One Or More Future Periods Are Likely To Fluctuate
Significantly And May Fail To Meet Or Exceed The Expectations Of Securities
Analysts Or Investors

          Our operating results are likely to fluctuate significantly in the
future on a quarterly and on an annual basis due to a number of factors, many of
which are outside our control. Factors that could cause our revenues to
fluctuate include the following:

          .  the degree of success of our recently introduced products;
          .  variations in the timing of and shipments of our products;
          .  variations in the size of orders by our customers;
          .  increased competition;
          .  the proportion of overall revenues derived from different sales
             channels such as distributors, OEMs and others;

                                       19
<PAGE>

          .  changes in our pricing policies or those of our competitors;
          .  the financial stability of major customers;
          .  new product introductions or enhancements by us or by competitors;
          .  delays in the introduction of products or product enhancements by
             us or by competitors;
          .  the degree of success of new products;
          .  any changes in operating expenses; and
          .  general economic conditions and economic conditions specific to the
             software industry.

          In addition, our royalty and license revenues are impacted by
fluctuations in OEM licensing activity from quarter to quarter which may involve
one-time royalty payments and license fees. Our expense levels are based, in
part, on expected future orders and sales. Therefore, if orders and sales levels
are below expectations, our operating results are likely to be materially
adversely affected. Additionally, because a significant portion of our expenses
are fixed, a reduction in sales levels may disproportionately affect our net
income. Also, we may reduce prices or increase spending in response to
competition or to pursue new market opportunities. Because of these factors, our
operating results in one or more future periods may fail to meet or exceed the
expectations of securities analysts or investors. In that event, the trading
price of our common stock would likely decline.

Our Failure To Adequately Protect Our Proprietary Rights May Adversely Affect Us

          Our commercial success is dependent, in large part, upon our ability
to protect our proprietary rights. We rely on a combination of patent, copyright
and trademark laws, and on trade secrets and confidentiality provisions and
other contractual provisions to protect our proprietary rights. These measures
afford only limited protection. We cannot assure you that measures we have taken
will be adequate to protect us from misappropriation or infringement of our
intellectual property. We license essential components of our core technology
from two different parties to whom we pay royalties, although we hold an option,
which is exercisable in the year 2001, to purchase the technology under such
licenses. These licenses may be terminated upon material breach of the
agreements, and if they are terminated our business will be harmed. Despite our
efforts to protect proprietary rights, it may be possible for unauthorized third
parties to copy aspects of our products or obtain and use information that we
regard as proprietary. In addition, the laws of some foreign countries do not
protect our intellectual property rights as fully as do the laws of the United
States. Furthermore, we cannot assure you that the existence of any proprietary
rights will prevent the development of competitive products. The infringement
upon or loss of any proprietary rights, or the development of competitive
products despite such proprietary rights, could have a material adverse effect
on our business.

We Face Risks Of Claims From Third Parties For Intellectual Property
Infringement That Could Adversely Affect Our Business

     At any time, we may receive communications from third parties asserting
that features or content of our products may infringe upon their intellectual
property rights. Any such claims, with or without merit, and regardless of their
outcome, may be time consuming and costly to defend. We may not have sufficient
resources to defend such claims and they could divert management's attention and
resources, cause product shipment delays or require us to enter into new royalty
or licensing agreements. New royalty or licensing agreements may not be
available on beneficial terms, and may not be available at all. If a successful
infringement claim is brought against us and we fail to license the infringed or
similar technology, our business could be materially adversely affected.

Our Business Significantly Benefits From Strategic Relationships And There Can
Be No Assurance That Such Relationships Will Continue In The Future

     Our business and strategy relies to a significant extent on our strategic
relationships with other companies. There is no assurance that we will be able
to maintain or develop any of these relationships or to replace them in the
event any of these relationships are terminated. In addition, any failure to
renew or extend any licenses between us and any third party may adversely affect
our business.

                                       20
<PAGE>

Because Our Market Is New And Emerging, We Cannot Accurately Predict Its Future
Growth Rate Or Its Ultimate Size, And Widespread Acceptance Of Our Products Is
Uncertain

     The market for server-based software, which enables programs to be accessed
and run with minimal memory resident on a desktop computer or remote user
device, still is emerging, and we cannot assure you that our products will
receive broad-based market acceptance or that this market will continue to grow.
Additionally, we cannot accurately predict our market's future growth rate or
its ultimate size. Even if server-based software products achieve market
acceptance and the market for these products grows, we cannot assure you that we
will have a significant share of that market. If we fail to achieve a
significant share of the server-based software market or if such market does not
grow as anticipated, our business, results of operations and financial condition
may be adversely affected.

We Rely On Indirect Distribution Channels For Our Products And May Not Be Able
To Retain Existing Reseller Relationships Or To Develop New Reseller
Relationships

     Our products primarily are sold through several distribution channels.  An
integral part of our strategy is to strengthen our relationships with resellers
such as value-added resellers, distributors, OEMs, systems integrators and other
vendors to encourage these parties to recommend or distribute our products and
to add resellers both domestically and internationally. We currently invest in
and intend to continue to invest significant resources to expand our sales and
marketing capabilities. We cannot assure you that we will be able to attract
and/or retain resellers to market our products effectively.  Our inability to
attract resellers and the loss of any current reseller relationships could have
a material adverse effect on our business, results of operations and financial
condition. Additionally, we cannot assure you that resellers will devote enough
resources to provide effective sales and marketing support to our products.

The Bankruptcy On November 15, 1991 Of A Predecessor Company May Expose Us To
Creditors' Claims Of Up To $2.23 Million And Interest, If Any

     On November 15, 1991, GraphOn-CA filed for reorganization under Chapter 11
of the United States Bankruptcy Code and, later, submitted a Debtor's Proposed
Amended Plan of Reorganization. The plan was confirmed by order of the
bankruptcy court on July 11, 1994 and the court established a plan of payment
for the benefit of our creditors. Under the bankruptcy court order, we
established a disbursement account into which 50% of the ongoing terminal
royalties we receive from OEMs with whom we had a current relationship must be
deposited to pay named creditors. For all but one unsecured creditor, payments
from the disbursement account were ordered to continue up to the earlier of:

     .  the limit of our liability to each unsecured creditor; or
     .  through the year 2000.

However, the largest unsecured creditor's claim, which currently totals
approximately $964,000, must be paid from available funds, if any, in the
disbursement account until such amount is fully paid. Our total remaining
liability under the bankruptcy, as of June 30, 1999, is limited to the lesser
of:

     .  approximately $2,230,000; or
     .  50% of future ongoing terminal royalties we receive from the OEMs.

     To date, only royalties received pursuant to some of our license agreements
existing at the time of the bankruptcy have been deposited into the disbursement
account, and we have not deposited into such account or paid creditors out of
royalties received or currently received on our subsequently developed and
licensed server-based technology. We believe that our royalty payment
obligations under the bankruptcy court order relate only to licenses in place as
of July 11, 1994, and no payments to creditors have been made since November 14,
1997. We cannot assure you that a court will not interpret our obligation to
include payments to the disbursement account from royalties earned from
subsequent licenses of the server-based technology or licenses that we secure in
the future, or that our current technology will not be deemed derivative of our
technology existing at July 11, 1994. Consequently, we cannot assure you that we
will not be required to repay creditors referenced in the bankruptcy proceedings
the full amount of our liability, which is approximately $2,230,000, and
interest on any payments that a court deems to

                                       21
<PAGE>

be owed based upon a ruling that our interpretation is wrong. In addition, we
cannot guarantee you that a creditor will not assert a claim for payment out of
the royalties from subsequent licenses of the server-based technology. Such
claims could be costly and time-consuming for us. If any of these events takes
place, it could have a material adverse effect on our business, financial
condition and results of operations.

Our Failure To Manage Expanding Operations Could Adversely Affect Us.

     To exploit the emerging server-based software market, we must rapidly
execute our business strategy and further develop products while managing our
anticipated growth in operations. To manage our growth, we must:

     .  continue to implement and improve our operational, financial and
        management information systems;
     .  hire and train additional qualified personnel;
     .  continue to expand and upgrade core technologies; and
     .  effectively manage multiple relationships with various licensees,
        consultants, strategic and technological partners and other third
        parties.

     We cannot assure you that our systems, procedures, personnel or controls
will be adequate to support our operations or that management will be able to
execute strategies rapidly enough to exploit the market for our products and
services.  Our failure to manage growth effectively or execute strategies
rapidly could have a material adverse effect on our business, financial
condition and results of operations.

Competition For Key Management And Other Personnel In Our Industry Is Intense,
And We May Not Be Successful In Attracting And Retaining These Personnel.

          Our success and business strategy is dependent in large part on our
ability to attract and retain key management and other personnel.  Such
individuals are in high demand and often have competing employment offers. In
particular, our success depends on our ability to retain the services of Mr.
Walter Keller, our President and Chief Executive Officer, and Ms. Robin Ford,
our Executive Vice President of Marketing and Sales.  We have entered into
employment agreements with these individuals that each contain non-competition
and confidentiality covenants. We currently anticipate the need to attract
additional sales, marketing, financial and software engineer personnel in the
near future. Competition for such personnel in the computer software and
services industry is intense, and therefore, we cannot assure you we will be
able to attract or retain such personnel. The loss of the services of one or
more members of our management group or the inability to retain or hire
additional personnel as needed may have a material adverse effect on our
business.

The Market In Which We Participate Is Highly Competitive And Has More
Established Competitors.

     The market we participate in is intensely competitive, rapidly evolving and
subject to technological changes. We expect competition to increase as other
companies introduce additional competitive products. In order to compete
effectively, we must continually develop and market new and enhanced products
and market those products at competitive prices. As markets for our products
continue to develop, additional companies, including companies in the computer
hardware, software and networking industries with significant market presence,
may enter the markets in which we compete and further intensify competition.  A
number of our current and potential competitors have longer operating histories,
greater name recognition and significantly greater financial, sales, technical,
marketing and other resources than we do. We cannot assure you that our
competitors will not develop and market competitive products that will offer
superior price or performance features or that new competitors will not enter
our markets and offer such products. We believe that we will need to invest
increasing financial resources in research and development to remain competitive
in the future. Such financial resources may not be available to us at the time
or times that we need them or upon terms acceptable to us. We cannot assure you
that we will be able to establish and maintain a significant market position in
the face of our competition and our failure to do so would adversely affect our
business.

                                       22
<PAGE>

ITEM 8.   Financial Statements and Supplementary Data.

                         Index to Financial Statements
                         -----------------------------

                                                                       Page

Independent Auditors' Report...........................................  24

Balance Sheets as of December 31, 1999 and 1998........................  25

Statements of Operations and Comprehensive Loss for
the Years Ended December 31, 1999, 1998 and 1997.......................  27

Statements of Stockholders' Equity for the Years Ended
December 31, 1999, 1998 and 1997.......................................  28

Statements of Cash Flows for the Years Ended
December 31, 1999, 1998 and 1997.......................................  29

Summary of Accounting Policies.........................................  30

Notes to Financial  Statements.........................................  37

                                       23
<PAGE>

Independent Auditors' Report



To the Board of Directors and Shareholders of
GraphOn Corporation

We have audited the accompanying balance sheets of GraphOn Corporation as of
December 31, 1999 and 1998 and the related statements of operations and
comprehensive loss, shareholders' equity and cash flows for each of the three
years in the period ended December 31, 1999.  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 in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of GraphOn Corporation as of
December 31, 1999 and 1998, and the results of its operations and its cash flows
for each of the three years in the period ended December 31, 1999 in conformity
with generally accepted accounting principles.

/s/ BDO Seidman, LLP

San Jose, California
January 27, 2000

                                      24
<PAGE>

                                                             GraphOn Corporation


                                                                  Balance Sheets

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

<TABLE>
<CAPTION>
December 31,                                                            1999           1998
- -----------------------------------------------------------------------------------------------
<S>                                                                  <C>             <C>

Current Assets:
  Cash and cash equivalents                                           $ 8,481,500    $1,798,400
  Available-for-sale securities                                         2,027,600             -
  Accounts receivable, net of allowance for doubtful accounts of
   $25,000 and $25,000, respectively                                    1,670,600       564,700
  Prepaid expenses and other assets                                       604,300        32,100
- -----------------------------------------------------------------------------------------------
Total Current Assets                                                   12,784,000     2,395,200
- -----------------------------------------------------------------------------------------------

Property and Equipment, net                                               537,000       423,300

Purchased Technology, net                                               1,264,800     3,645,400

Capitalized Software, net                                                 221,800        74,200

Patent                                                                    400,000             -

Other Assets                                                               16,700         6,400
- -----------------------------------------------------------------------------------------------

                                                                      $15,224,300    $6,544,500
===============================================================================================
</TABLE>

                                      25
<PAGE>

                                                             GraphOn Corporation


                                                                  Balance Sheets

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

<TABLE>
<CAPTION>
December 31,                                                            1999           1998
- ----------------------------------------------------------------------------------------------
<S>                                                                  <C>            <C>
Liabilities and Shareholders' Equity

Current Liabilities:
  Convertible note payable                                            $         -    $   475,000
  Accounts payable                                                        259,700        115,700
  Accrued expenses                                                        464,000        498,900
  Deferred revenue                                                        119,000        112,600
- ------------------------------------------------------------------------------------------------
Total Current Liabilities                                                 842,700      1,202,200
- ------------------------------------------------------------------------------------------------
Commitments and Contingencies (Notes 6, 10 and 11)

Shareholders' Equity
  Preferred stock, $0.01 par value, 5,000 shares authorized, no
   shares issued and outstanding                                                -              -
  Common stock, $0.0001 par value, 20,000,000 shares authorized,
   12,342,322, and 7,970,336 shares issued and outstanding,
   respectively                                                             1,200            800
  Additional paid-in capital                                           25,413,500      8,430,700
  Deferred compensation                                                (1,472,100)      (566,000)
  Accumulated other comprehensive loss                                     (4,400)             -
  Accumulated deficit                                                  (9,556,600)    (2,523,200)
- ------------------------------------------------------------------------------------------------
Shareholders' Equity                                                   14,381,600      5,342,300
- ------------------------------------------------------------------------------------------------
                                                                      $15,224,300    $ 6,544,500
================================================================================================
</TABLE>

See accompanying summary of accounting policies and notes to financial
statements.

                                      26
<PAGE>

                                                             GraphOn Corporation


                                 Statements of Operations and Comprehensive Loss

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

<TABLE>
<CAPTION>
Years Ended December 31,                                 1999           1998           1997
- -----------------------------------------------------------------------------------------------
<S>                                                   <C>            <C>            <C>
Revenues:
  Product sales                                        $   803,100    $   608,700    $  480,000
  Maintenance                                              178,100        330,700         8,200
  OEM licenses                                           1,198,300      1,184,800     1,437,900
  OEM license, related party                             1,455,000              -             -
- -----------------------------------------------------------------------------------------------
Total Revenues                                           3,634,500      2,124,200     1,926,100
- -----------------------------------------------------------------------------------------------
Cost of Revenues:
  Product sales                                             13,600         28,500        43,500
  Maintenance                                               37,700         22,200        16,600
  OEM licenses                                             318,000        293,500       403,200
  Amortization of purchased technology                   2,430,600              -             -
- -----------------------------------------------------------------------------------------------
Total Cost of Revenues                                   2,799,900        344,200       463,300
- -----------------------------------------------------------------------------------------------
Gross Profit                                               834,600      1,780,000     1,462,800

Operating Expenses:
  Selling and marketing                                  3,279,100      1,440,300       827,300
  General and administrative                             2,265,200      1,088,700       324,700
  Research and development                               2,466,200        870,100       190,500
- -----------------------------------------------------------------------------------------------
Total Operating Expenses                                 8,010,500      3,399,100     1,342,500
- -----------------------------------------------------------------------------------------------
(Loss) Income From Operations                           (7,175,900)    (1,619,100)      120,300

Other Income (Expense):

  Interest and other income                                150,100          9,800         7,200
  Interest expense                                          (6,800)      (521,900)       (2,100)
  Loss on sale of available-for-sale securities                  -        (16,500)            -
- -----------------------------------------------------------------------------------------------
(Loss) Income Before Provision for Income Taxes         (7,032,600)    (2,147,700)      125,400

Provision for Income Taxes                                     800            800           900
- -----------------------------------------------------------------------------------------------
Net (Loss) Income                                       (7,033,400)    (2,148,500)      124,500
Other Comprehensive Loss, net of tax:
  Reclassification adjustment                                    -         12,100             -
  Unrealized holding gain (loss) on investment              (4,100)             -        (8,100)
  Foreign currency translation adjustment                     (300)             -             -
- -----------------------------------------------------------------------------------------------
Comprehensive (Loss) Income                             (7,037,800)    (2,136,400)      116,400
===============================================================================================
Basic and Diluted (Loss) Earnings per Common Share     $     (0.71)   $     (0.57)   $     0.04
===============================================================================================
Weighted Average Common Shares Outstanding               9,950,120      3,770,863     3,345,600
===============================================================================================

See accompanying summary of accounting policies and notes to financial statement.
</TABLE>
                                      27
<PAGE>

                                                             GraphOn Corporation


                                              Statements of Shareholders' Equity

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

<TABLE>
<CAPTION>
                                                                   Common Stock
                                                          ---------------------------    Additional Paid       Deferred
                                                             Shares         Amount         in Capital        Compensation
- --------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>            <C>                 <C>
Balances, December 31, 1996                                  3,345,600     $  400         $   504,600         $         -

Change in market value of available-for-sale securities              -          -                   -                   -
Net income                                                           -          -                   -                   -
- -------------------------------------------------------------------------------------------------------------------------
Balances, December 31, 1997                                  3,345,600        400             504,600                   -
- -
Proceeds from sale of common stock                             278,800          -              25,000                   -
Interest expense related to issuance of common stock                 -          -             475,000                   -
Proceeds from sale of common stock, net of offering costs
 of $564,700                                                 1,783,762        200           2,634,100                   -
Issuance of common stock and warrants for property and
 equipment and purchased technology                          2,167,114        200           3,886,300                   -
Exchange of convertible notes payable                          111,520          -             200,000                   -
Deferred compensation related to issuance of common stock
 and granted options                                                 -          -             667,600            (667,600)
Amortization of deferred compensation                                -          -                   -             101,600
Proceeds from employee stock purchase                          283,540          -              38,100                   -
Reclassification adjustment                                          -          -                   -                   -
Net loss                                                             -          -                   -                   -
- -------------------------------------------------------------------------------------------------------------------------
Balances, December 31, 1998                                  7,970,336        800           8,430,700            (566,000)

Proceeds from sale of common stock                              62,525          -              97,200                   -
Repurchase and retirement of common stock                      (71,620)         -             (10,000)                  -
Proceeds from sale of common stock, net of offering costs
 of $255,300                                                 1,095,053        100           1,708,500                   -
Recapitalization of company through merger, net of merger
 costs of $255,700                                           1,875,000        200           5,169,100                   -
Issuance of common stock for patent                             58,000          -             400,000                   -
Issuance of common stock due to the exercise of warrants
 and underwriter units, net of costs of $154,300             1,353,028        100           8,401,900                   -
Deferred compensation related to stock options                       -          -           1,216,100          (1,216,100)
Amortization of deferred compensation                                -          -                   -             310,000
Change in market value of available-for-sale securities              -          -                   -                   -
Foreign currency translation adjustment                              -          -                   -                   -
Net loss                                                             -          -                   -                   -
- -------------------------------------------------------------------------------------------------------------------------
Balances, December 31, 1999                                 12,342,322     $1,200         $25,413,500         $(1,472,100)
=========================================================================================================================

<CAPTION>
                                                                Comprehensive       Accumulated
                                                                     Loss            Deficit            Totals
- ---------------------------------------------------------------------------------------------------------------------
<S>                                                             <C>                 <C>                 <C>
Balances, December 31, 1996                                      $ (4,000)           $  (499,200)        $     1,800

Change in market value of available-for-sale securities            (8,100)                     -              (8,100)
Net income                                                              -                124,500             124,500
- --------------------------------------------------------------------------------------------------------------------
Balances, December 31, 1997                                       (12,100)              (374,700)            118,200

Proceeds from sale of common stock                                      -                      -              25,000
Interest expense related to issuance of common stock                    -                      -             475,000
Proceeds from sale of common stock, net of offering costs
 of $564,700                                                            -                      -           2,634,300
Issuance of common stock and warrants for property and
 equipment and purchased technology                                     -                      -           3,886,500
Exchange of convertible notes payable                                   -                      -             200,000
Deferred compensation related to issuance of common stock
 and granted options                                                    -                      -                   -
Amortization of deferred compensation                                   -                      -             101,600
Proceeds from employee stock purchase                                   -                      -              38,100
Reclassification adjustment                                        12,100                      -              12,100
Net loss                                                                -             (2,148,500)         (2,148,500)
- --------------------------------------------------------------------------------------------------------------------
Balances, December 31, 1998                                             -             (2,523,200)          5,342,300

Proceeds from sale of common stock                                      -                      -              97,200
Repurchase and retirement of common stock                               -                      -             (10,000)
Proceeds from sale of common stock, net of offering costs
 of $255,300                                                            -                      -           1,708,600
Recapitalization of company through merger, net of merger
 costs of $255,700                                                      -                      -           5,169,300
Issuance of common stock for patent                                     -                      -             400,000
Issuance of common stock due to the exercise of warrants
 and underwriter units, net of costs of $154,300                        -                      -           8,402,000
Deferred compensation related to stock options                          -                      -                   -
Amortization of deferred compensation                                   -                      -             310,000
Change in market value of available-for-sale securities            (4,100)                     -              (4,100)
Foreign currency translation adjustment                              (300)                     -                (300)
Net loss                                                                -             (7,033,400)         (7,033,400)
- --------------------------------------------------------------------------------------------------------------------
Balances, December 31, 1999                                      $ (4,400)           $(9,556,600)        $14,381,600
====================================================================================================================

See accompanying summary of accounting policies and notes to financial statements.
</TABLE>

                                      28
<PAGE>

                                                             GraphOn Corporation

                                                        Statements of Cash Flows

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

<TABLE>
<CAPTION>
 Years Ended December 31,                                          1999                1998                1997
- ------------------------------------------------------------------------------------------------------------------
<S>                                                             <C>                 <C>                 <C>
Increase (Decrease) In Cash and Cash Equivalents

Cash Flows From Operating Activities:
  Net (loss) income                                              $(7,033,400)        $(2,148,500)        $ 124,500
  Adjustments to reconcile net (loss) income to net cash
   (used in) provided by operating activities:
  Depreciation and amortization                                    2,637,200              65,200            31,000
  Allowance for doubtful accounts                                          -              25,000                 -
  Loss on sale of available-for-sale securities                            -              16,500                 -
  Compensation expense                                               310,000             101,600                 -
  Interest expense                                                         -             475,000                 -
  Changes in operating assets and liabilities:
         Accounts receivable                                      (1,105,900)           (281,600)          232,000
         Related party receivable                                          -                   -            34,400
         Prepaid expenses and other assets                          (572,200)            (13,900)             (400)
         Accounts payable                                            144,000              87,300            12,900
         Accrued expenses                                            (34,900)            356,000           137,000
         Deferred revenue                                              6,400            (331,200)         (358,300)
- ------------------------------------------------------------------------------------------------------------------
Net Cash (Used In) Provided By Operating Activities               (5,648,800)         (1,648,600)          213,100
- ------------------------------------------------------------------------------------------------------------------
Cash Flows From Investing Activities:
  Proceeds from sale of available-for-sale securities                      -               4,300                 -
  Purchase of available-for-sale securities                       (2,031,700)                  -                 -
  Capitalization of software development costs                      (185,300)            (53,100)          (24,000)
  Capital expenditures                                              (332,600)           (179,400)          (39,300)
  Other assets                                                       (10,300)                  -                 -
- ------------------------------------------------------------------------------------------------------------------
Net Cash Used In Investing Activities                             (2,559,900)           (228,200)          (63,300)
- ------------------------------------------------------------------------------------------------------------------
Cash Flows From Financing Activities:
  Proceeds from convertible notes payable                                  -             775,000                 -
  Repayment of convertible notes payable                            (475,000)           (100,000)                -
  Net proceeds from issuance of common stock                      15,377,100           2,697,400                 -
  Purchase and retirement of stock                                   (10,000)                  -                 -
- ------------------------------------------------------------------------------------------------------------------
Net Cash Provided By Financing Activities                         14,892,100           3,372,400                 -
- ------------------------------------------------------------------------------------------------------------------
Effect of exchange rate fluctuations on Cash and Cash
  Equivalents                                                           (300)                  -                 -

Net Increase in Cash and Cash Equivalents                          6,683,100           1,495,600           149,800

Cash and Cash Equivalents, beginning of year                       1,798,400             302,800           153,000
- ------------------------------------------------------------------------------------------------------------------
Cash and Cash Equivalents, end of year                           $ 8,481,500         $ 1,798,400         $ 302,800
==================================================================================================================

See accompanying summary of accounting policies and notes to financial statements.
</TABLE>
                                      29
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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

The Company                  GraphOn Corporation (the Company) was incorporated
                             in the state of California in May 1982 and has
                             headquarters in Campbell, California. The Company
                             develops, markets, sells and supports server-based
                             software that empowers a diverse range of desktop
                             computing devices (desktops) to access server-based
                             Windows, UNIX and LINUX applications from any
                             location, over network or Internet connections.

Business Combination         On July 12, 1999, GraphOn Corporation ("GraphOn-
                             CA") merged with and into Unity First Acquisition
                             Corporation ("Unity"), a Delaware corporation.
                             Unity, as the surviving entity to the merger and
                             the Registrant, then changed its name to GraphOn
                             Corporation, and the GraphOn-CA management team
                             continued in their existing roles at GraphOn
                             Corporation. For accounting purposes, the merger
                             has been treated as the acquisition of Unity by
                             GraphOn-CA with GraphOn-CA as the acquiror. Since
                             Unity prior to the merger was a public shell
                             corporation with no significant operations, pro-
                             forma information giving effect to the merger is
                             not presented. All shares and per share data prior
                             to the merger have been restated to reflect the
                             stock issuance and related stock split (Note 6).

                             As the former shareholders of GraphOn-CA received
                             approximately 82.9% of the shares in the Company
                             immediately after the acquisition, the financial
                             statements for periods prior to the reorganization
                             are those of GraphOn-CA.

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

Cash and Cash                The Company considers all highly liquid investments
 Equivalents                 purchased with original maturities of three months
                             or less to be cash equivalents.

                                      30
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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


Marketable                   The Company accounts for investments in marketable
Securities                   securities under the provisions of Statements of
                             Financial Accounting Standards (SFAS) No. 115,
                             Accounting for Certain Investments in Debt and
                             Equity Securities. Under SFAS No. 115, securities
                             are classified and accounted for as follows:

                             .  Debt securities that the enterprise has the
                                positive intent and ability to hold to maturity
                                are classified as held-to-maturity securities
                                and reported at amortized cost.

                             .  Debt and equity securities that are bought and
                                held principally for the purpose of selling them
                                in the near term are classified as trading
                                securities and reported at fair value, with
                                unrealized gains and losses included in
                                earnings.

                             .  Debt and equity securities not classified as
                                either held-to-maturity securities or trading
                                securities are classified as available-for-sale
                                securities and reported at fair value, with
                                unrealized gains and losses excluded from
                                earnings and reported in a separate component of
                                shareholders' equity.

Property and                 Property and equipment are stated at cost.
Equipment                    Depreciation is calculated using the straight-line
                             method over the estimated useful lives of the
                             respective assets, generally three to seven years.
                             Amortization of leasehold improvements is
                             calculated using the straight-line method over the
                             lesser of the lease term or useful lives of the
                             respective asset, generally seven years.

Purchased                    Purchased technology is amortized on a straight-
Technology                   line basis over the life of the related technology
                             or five years, whichever is less.

                                      31
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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


Capitalized Software         Costs incurred internally in creating computer
Costs                        software products to be sold, leased, or otherwise
                             marketed are charged to expense when incurred as
                             research and development until technological
                             feasibility has been established for the product.
                             Thereafter, such costs are capitalized until the
                             product is available for general release to
                             customers and amortized based on either estimated
                             current and future revenue for each product or
                             straight-line amortization over the shorter of
                             three years or the remaining estimated life of the
                             product, whichever produces the higher expense for
                             the period. As of December 31, 1999, 1998 and 1997,
                             capitalized costs aggregated $298,300, $113,000 and
                             $59,800, with accumulated amortization of $76,500,
                             $38,800 and $16,600, respectively.

Patent                       Patent cost is amortized on a straight-line basis
                             over the life of the patent or ten years, whichever
                             is less.

Revenue                      In October 1997, the American Institute of
Recognition and              Certified Public Accountants (AICPA) issued
Deferred Revenue             Statement of Position (SOP) 97-2, Software Revenue
                             Recognition, which generally requires revenue
                             earned on software arrangements involving multiple
                             elements to be allocated to each element
                             arrangement based on the relative fair values of
                             the elements. If there is no evidence of the fair
                             value for all the elements in a multiple element
                             arrangement all revenue from the arrangement is
                             deferred until such evidence exists or until all
                             elements are delivered. In accordance with SOP 97-
                             2, the Company recognizes revenue from the sale of
                             software licenses when all the following conditions
                             are met: the software has been shipped to the
                             customer, no significant obligations remain, and
                             collection is probable. Revenue from sale of
                             maintenance agreements is recognized ratably over
                             the term of the agreement. OEM (Original Equipment
                             Manufacturer) licenses revenue is generally
                             recognized as deliveries are made or at the
                             completion of contractual billing milestones.
                             Deferred revenue, resulting from maintenance and
                             license agreements, aggregated $119,000 and
                             $112,600 as of December 31, 1999 and 1998.

Advertising Costs            The cost of advertising is expensed as incurred.
                             Advertising costs for the years ended December 31,
                             1999, 1998 and 1997, were approximately $557,400,
                             $58,400 and $60,000, respectively.

                                      32
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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

Income Taxes                 Income taxes are calculated using the liability
                             method of accounting for income taxes specified by
                             SFAS No. 109, Accounting for Income Taxes. Deferred
                             income taxes are recognized for the tax
                             consequences of temporary differences between the
                             financial statements and income tax bases of
                             assets, liabilities and carryforwards using enacted
                             tax rates. Valuation allowances are established
                             when necessary, to reduce deferred tax assets to
                             the amount expected to be realized. Realization is
                             dependent upon future pre-tax earnings, the
                             reversal of temporary differences between book and
                             tax income, and the expected tax rates in effect in
                             future periods.

Fair Value of                The following methods and assumptions were used by
Financial                    the Company in estimating its fair value
Instruments                  disclosures for financial instruments:

                             Cash and cash equivalents:

                             The carrying amount reported on the balance sheet
                             for cash and cash equivalents approximates fair
                             value.

                             Investment securities:

                             The fair values of marketable debt and equity
                             securities are based on quoted market prices.

                             Short-term debt:

                             The fair value of short-term debt is estimated
                             based on current interest notes available to the
                             Company for debt instruments with similar terms and
                             maturities.

                             As of December 31, 1999 and 1998, the fair values
                             of the Company's financial instruments approximate
                             their historical carrying amounts.

                                      33
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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

Long-Lived Assets            Long-lived assets are assessed for possible
                             impairment whenever events or changes in
                             circumstances indicate that the carrying amounts
                             may not be recoverable, or whenever management has
                             committed to a plan to dispose of the assets. Such
                             assets are carried at the lower of book value or
                             fair value as estimated by management based on
                             appraisals, current market value, comparable sales
                             value, and undiscounted future cash flows as
                             appropriate. Assets to be held and used affected by
                             such impairment loss are depreciated or amortized
                             at their new carrying amount over the remaining
                             estimated life; assets to be sold or otherwise
                             disposed of are not subject to further depreciation
                             or amortization.

Stock-Based                  SFAS No. 123, Accounting for Stock-Based
Incentive Programs           Compensation, encourages entities to recognize
                             compensation costs for stock-based employee
                             compensation plans using the fair value-based
                             method of accounting defined in SFAS No. 123, but
                             allows for the continued use of the intrinsic value
                             based method of accounting prescribed by Accounting
                             Principles Board (APB) Opinion No. 25, Accounting
                             for Stock Issued to Employees. The Company
                             continues to use the accounting prescribed by APB
                             Opinion No. 25 and as such is required to disclose
                             pro forma net income and earnings per share as if
                             the fair value-based method of accounting had been
                             applied.

Earnings Per                 In February 1997, the FASB issued SFAS No. 128,
Common Share                 Earnings Per Share, which became effective December
                             28, 1997. Conforming to SFAS No. 128, the Company
                             changed its method of computing earnings per share
                             and restated all prior periods included in the
                             financial statements. Under SFAS No. 128, the
                             dilutive effect of stock options is excluded from
                             the calculation of basic earnings per share.

                                      34
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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

Comprehensive                In June 1997, the FASB issued SFAS No. 130,
Income                       Reporting  establishes standards for reporting
                             comprehensive income and its components in a
                             financial statement that is displayed with the same
                             prominence as other financial statements.
                             Comprehensive income, as defined, includes all
                             changes in equity (net assets) during the period
                             from non-owner sources. Examples of items to be
                             included in comprehensive income, which are
                             excluded from net income, include foreign currency
                             translation adjustments and unrealizable gain/loss
                             of available-for-sale securities. The individual
                             components of comprehensive income (loss) are
                             reflected in the statements of shareholders'
                             equity. As of December 31, 1999 accumulated other
                             comprehensive loss was comprised of foreign
                             currency translation loss and unrealized losses on
                             available-for-sale securities. As of December 31,
                             1998 the Company did not have any accumulated other
                             comprehensive income or loss.

Adoption of New              In February 1998, the Financial Accounting
Accounting                   Standards Board (FASB) issued SFAS No. 132,
Pronouncements               Employer's Disclosure about Pensions and Other
                             Postretirement Benefits, which standardizes the
                             disclosure requirements for pension and other
                             postretirement benefits. The adoption of SFAS No.
                             132 did not have a material impact on the Company's
                             current disclosures.

                             In June 1998, the FASB issued SFAS No. 133,
                             Accounting for Derivative Instruments and Hedging
                             Activities. SFAS No. 133 requires companies to
                             recognize all derivatives contracts as either
                             assets or liabilities on the balance sheet and to
                             measure them at fair value. If certain conditions
                             are met, a derivative may be specifically
                             designated as a hedge, the objective of which is to
                             match the timing of gain or loss recognition on the
                             hedging derivative with the recognition of (i) the
                             changes in the fair value of the hedged asset or
                             liability that are attributable to the hedged risk
                             or (ii) the earnings effect of the hedged
                             forecasted transaction. For a derivative not
                             designated as a hedging instrument, the gain or
                             loss is recognized as income in the period of
                             change. In June 1999, the FASB issued SFAS No. 137
                             Accounting for Derivative Instruments and Hedging
                             Activities - Deferral of Effective Date of FASB
                             Statement No. 133, which amends SFAS No. 133 to be
                             effective for all fiscal quarters of all fiscal
                             years beginning after June 15, 2000.

                                      35
<PAGE>

                                                             GraphOn Corporation


                                                  Summary of Accounting Policies

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

                             Historically, the Company has not entered into
                             derivative contracts either to hedge existing risks
                             or for speculative purposes. Accordingly, the
                             Company does not expect adoption of the new
                             standard to have a material impact on the Company's
                             results from operations, financial position or cash
                             flows.

Reclassifications            Certain amounts in the 1998 and 1997 financial
                             statements have been reclassified to conform to the
                             1999 presentation.

                                      36
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

<TABLE>
<CAPTION>

1.   Available-For-          As of December 31, 1999 the Company's available-
     Sale Securities         for-sale securities consisted of investments in
                             corporate bonds at an aggregate par value of
                             $2,035,000. The bonds bear interest in the range of
                             6.19% to 6.50% and mature in 2000 and 2001. A
                             summary of available-for-sale securities follows:


                             December 31,                          1999           1998
                             -----------------------------------------------------------
                             <S>                                <C>            <C>
                             Cost of securities                  $2,031,700     $      -
                             Less unrealized loss                     4,100            -
                             -----------------------------------------------------------
                                                                 $2,027,600     $      -
                             ===========================================================

2.   Property and            Property and equipment consisted of the following:
     Equipment

<CAPTION>
                             December 31,                          1999           1998
                             -----------------------------------------------------------
                             <S>                                <C>            <C>
                             Equipment                           $  558,500     $292,800
                             Furniture and fixtures                 178,500      175,600
                             Leasehold improvements                  27,500       13,500
                             -----------------------------------------------------------
                                                                    764,500      481,900
                             Less accumulated depreciation and
                             amortization                           227,500       58,600
                            ------------------------------------------------------------
                                                                 $  537,000     $423,300
                             ===========================================================
</TABLE>

                                      37
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

================================================================================
<TABLE>
<CAPTION>

3.   Purchased               In December 1998, the Company issued 2,167,114
     Technology              shares of common stock and 216,711 warrants to
                             Corel Corporation in exchange for certain fixed
                             assets and technology for the deployment of Windows
                             NT applications through server-based computing.
                             Based on the fair market value of the securities
                             issued, as determined by the prices associated with
                             the Private Placement Offering (Note 6), the
                             aggregate purchase price was determined to be
                             $3,886,500, which was allocated to the following
                             respective assets based on their fair market value
                             at the time of the transaction:

                             -------------------------------------------------------------
                             <S>                                               <C>
                             Equipment                                          $   77,100
                             Furniture                                             164,000
                             Purchased technology                                3,645,400
                             -------------------------------------------------------------
                                                                                $3,886,500
                             =============================================================

                             Purchased technology consisted of the following:

<CAPTION>
                             December 31,                          1999           1998
                             -------------------------------------------------------------
                             <S>                                <C>            <C>
                             Purchased technology                $3,695,400     $3,645,400
                             Less accumulated amortization        2,430,600              -
                             -------------------------------------------------------------
                                                                 $1,264,800     $3,645,400
                             =============================================================

4.  Accrued Expenses         Accrued expenses consisted of the following:

<CAPTION>
                             December 31,                        1999              1998
                             -------------------------------------------------------------
                             <S>                              <C>               <C>
                             Payroll and related expenses       $  202,400      $  140,600
                             Professional fees                     155,000         180,000
                             Accrued payroll taxes                  76,700          76,700
                             Royalties                               5,500          65,300
                             Other                                  24,400          36,300
                             -------------------------------------------------------------
                                                                $  464,000      $  498,900
                             =============================================================
</TABLE>

                                      38
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

5.  Convertible Note      In March 1998, the Company issued a convertible note
    Payable               payable for $475,000, bearing interest at 10% per
                          annum, to an affiliate (the Agent Affiliate) of the
                          placement agent dated September 2, 1998 for the
                          Company's subsequent private placement offering of
                          common stock (the Offering). In January 1999, the
                          convertible note was redeemed from proceeds from the
                          third closing of the Offering.

                          In September 1998, the Agent Affiliate and the
                          Company's CEO loaned $200,000 and $100,000,
                          respectively, to the Company pursuant to convertible
                          promissory notes bearing interest at 8% per annum. In
                          connection with this transaction, the Agent Affiliate
                          and CEO were issued warrants to purchase 55,760 and
                          27,880 shares, respectively, at $1.79 per share (Note
                          6).

                          On December 31, 1998, the loan by the Agent Affiliate
                          was converted into 111,520 shares of common stock.
                          Also on December 31, 1998, the Company repaid the
                          $100,000 loan from the CEO, plus accrued interest.

6.  Stockholders'         Common Stock
    Equity
                          In January 1998, the CEO personally sold 245,353
                          shares of his stock to various employees and directors
                          of the Company at a price of $0.04, the then fair
                          market value of the stock, and in May and August 1998,
                          107,750 additional shares at $0.14. The ownership of
                          these shares vest over approximately four years, with
                          the CEO having the right to repurchase non-vested
                          shares upon termination of employment. In May 1999,
                          the CEO exercised this right and repurchased 48,324 of
                          such shares.

                          In May 1998, the Company issued and sold 283,540
                          shares under the Stock Grant Program, at $0.14 and
                          granted 11,152 options, under the Stock Option Plan,
                          at $0.14 to employees of the Company, which also vest
                          over a four-year period. The shares sold and options
                          granted from March 1998 forward were ascribed a fair
                          market value of $1.79 per share, the price at which
                          the Company offered its shares through a private
                          placement stock offering in September 1998.

                                      39
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          In 1998, the Company recognized $667,600 in deferred
                          compensation expense associated with the sale of the
                          above securities, to be amortized over the vesting
                          period of the underlying securities.

                          In accordance with APB Opinion No. 25, Accounting for
                          Stock Issued to Employees, the Company recorded, in
                          1999 and 1998, in general and administrative expense,
                          $166,900 and $101,600, respectively, of compensation
                          costs associated with this deferred compensation
                          expense.

                          Additionally, in March 1998, the CEO and Executive
                          Vice President of the Company entered into a
                          contingent sale arrangement with respect to the sale
                          of an aggregate 1,951,600 shares of their common stock
                          in the Company to the Agent Affiliate for aggregate
                          consideration of $3,500,000, comprised of $200,000
                          cash, due and paid with the commencement of the
                          Offering, a non-recourse promissory note in the
                          principal amount of $800,000, which became due in
                          January 1999; a non-recourse promissory note in the
                          principal amount of $1,000,000, which became due in
                          July 1999; and a non-recourse promissory note in the
                          principal amount of $1,500,000, which becomes due in
                          January 2000. Each of the foregoing notes bears
                          interest at 6% per annum, payable quarterly, and each
                          note is secured by a pledge of the shares purchased,
                          with one share pledged for each $1.79 of principal
                          amount. The shares pledged with respect to each note
                          were placed in escrow until payment in full of the
                          principal and accrued interest of the note,
                          representing the purchase price of such shares. The
                          $800,000 note was paid and the 446,080 shares pledged
                          with respect to such note were released from escrow in
                          January 1999. The $1,000,000 note was paid and the
                          557,600 shares pledged with respect to such note were
                          released from escrow in July 1999. In January 2000,
                          the CEO and Executive Vice President received
                          $1,500,000 for the sale of 836,400 shares of their
                          common stock of the Company to the Agent Affiliate.

                                      40
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          In March 1998, the Company sold 278,800 shares of
                          common stock for cash proceeds of $25,000 to the Agent
                          Affiliate, concurrent with the issuance of convertible
                          notes for $475,000. During 1998, the Company
                          recognized interest expense of $475,000 relating to
                          this transaction.

                          In July 1998, the Company's Board of Directors
                          declared a 60,000 to 1 stock split. All references to
                          number of shares and per share data in the financial
                          statements have been adjusted to reflect the stock
                          split on a retroactive basis.

                          In September 1998, the Company offered shares of its
                          common stock through a private placement stock
                          offering (the Offering). The Offering established a
                          minimum and maximum offering of 1,394,000 and
                          2,509,200 shares of common stock, respectively, at
                          $1.79 per share, plus an additional 376,380 shares in
                          the event of over-subscriptions. As part of the
                          Offering, the placement agent received warrants to
                          purchase 11,152 shares of common stock at $1.79 per
                          share for each 55,760 shares sold through the
                          Offering.

                          An aggregate of 2,878,815 shares of common stock were
                          issued and sold in the Offering for an aggregate
                          purchase price of $5,162,900 in three separate
                          closings, the final such closing occurring in January
                          1999.

                          In December 1998, the Company issued 2,167,114 shares
                          of common stock with an ascribed value of $3,886,500,
                          and granted warrants to purchase 216,711 shares of
                          common stock at $1.79 in exchange for certain fixed
                          assets and technology.

                          On July 12, 1999, GraphOn Corporation merged with and
                          into Unity First Acquisition Corporation ("Unity").
                          Unity, as the surviving entity of the merger, then
                          changed its name to GraphOn. Pursuant to the merger,
                          each outstanding share of GraphOn common stock was
                          exchanged for 0.5576 shares of Unity common stock and
                          each outstanding option and warrant to purchase shares
                          of GraphOn common stock was exchanged for 0.5576
                          options and warrants to purchase shares of Unity
                          common stock.

                                      41
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          Additionally, GraphOn received $5,425,000 in cash,
                          which was placed into trust upon Unity's initial
                          public offering in November 1996 and released from
                          trust upon consummation of the merger. As of July 12,
                          1999, GraphOn had 16,296,559 shares of common stock
                          outstanding. As a result of the merger, the GraphOn
                          shareholders acquired approximately 9,086,961 shares
                          of Unity common stock, or approximately 82.9% of the
                          then outstanding Unity common stock. The merger was
                          accounted for as a capital transaction, which is
                          equivalent to the issuance of stock by GraphOn for
                          Unity's monetary assets of approximately $5,425,000,
                          accompanied by a recapitalization of GraphOn. All
                          references to number of shares and per share data in
                          the financial statements have been adjusted to reflect
                          the exchange of stock on a retroactive basis.

                          In November 1999, the Company issued 58,000 shares of
                          common stock in exchange for a U.S. Patent entitled
                          "Method and System for Dynamic Translation Between
                          Different Graphical User Interface Systems". Based on
                          the then fair market value of the shares issued, the
                          purchase price was $400,000.

                                      42
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

================================================================================
                       Stock Purchase Warrants

                       As of December 31, 1999, the following common stock
                       warrants were issued and outstanding:
<TABLE>
<CAPTION>
                                                     Shares Subject  Exercise    Expiration
                          Issued with respect to:      to Warrant     Price         Date
                          -----------------------------------------------------------------
                          <S>                        <C>           <C>           <C>
                          Convertible notes           83,640       $    1.79      1/2006
                          Private placement          575,763       $    1.79      1/2006
                          Purchased technology       216,711       $    1.79     12/2003
                          Financing                      676       $    1.79     12/2003
                          IPO redeemable Class A     649,986       $    5.50      1/2000
                          IPO redeemable Class A*    250,000       $    5.50      2/2000
                          IPO Directors Class A      200,000       $    5.50      7/2004
                          IPO redeemable Class B     850,631       $    7.50      1/2000
                          IPO Directors Class B      200,000       $    7.50      7/2004
                          Consulting services        300,000       $    8.50     12/2003
                          ================================================================
</TABLE>

                       The Company had the right to call the Class A redeemable
                       warrants and the Class B redeemable warrants for
                       redemption, each as a class, in whole and not in part, at
                       the Company's option, at a price of $0.05 per IPO warrant
                       at any time upon not less than 30 days' prior written
                       notice, provided that the reported high bid price of the
                       Company's common stock equaled or exceeded $8.50 per
                       share with respect to the Class A warrants ($15.00 per
                       share with respect to the Class A* warrants), and $10.50
                       per share with respect to the Class B warrants, for the
                       20 consecutive trading days immediately prior to the
                       notice of redemption to warrantholders. The
                       warrantholders have exercise rights until the close of
                       business on the date fixed for redemption.

                       On December 21, 1999, the Company called the Class A and
                       B warrants for redemption as the price of the Company's
                       stock had satisfied the redemption criteria. The Company
                       fixed January 24, 2000, as the redemption date.

                                      43
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          Stock Grant Program

                          In June 1998, the Company adopted a stock grant
                          program (Stock Grant Program), which is restricted to
                          employees, officers and consultants of the Company.
                          The Company had authorized the issuance of up to
                          724,880 shares of the Company's common stock in
                          connection with the Stock Grant Program and the Stock
                          Option Plan, discussed below. In May 1999, the number
                          of shares authorized under the Plan was increased by
                          1,505,520 shares to 2,230,400 shares.

                          Under the Stock Grant Program, eligible individuals
                          may, at the Plan Administrator's discretion, be issued
                          shares of common stock directly, either through (a)
                          the purchase of shares at a price not less than 85% of
                          the estimated fair market value of the stock at the
                          time of the issuance, or (b) as a bonus for past
                          services rendered. Ownership of such shares generally
                          vests over a four-year period. During August 1998, the
                          Company issued 283,540 shares under the Stock Grant
                          Program.

                          Stock Option Plan

                          In June 1998, the Company adopted a Stock Option Plan
                          (The Plan). The Plan is restricted to employees,
                          officers, and consultants of the Company. Options
                          granted under the Plan generally vest over three to
                          four years and are exercisable over ten years. Non-
                          statutory options are granted at prices not less than
                          85% of the estimated fair value of the stock on the
                          date of grant as determined by the Board of Directors.
                          Incentive options are granted at prices not less than
                          100% of the estimated fair value of stock on the date
                          of grant. However, options granted to shareholders who
                          own greater than 10% of the outstanding stock are
                          established at no less than 110% of the estimated fair
                          value of the stock on the date of grant.

                                      44
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          A summary of the status of the Company's stock option
                          plan as of December 31, 1999, 1998 and 1997, and
                          changes during the years then ended is presented in
                          the following table:
<TABLE>
<CAPTION>
                                              --------------------------------------------------------------------------------------
                                                                                   Options Outstanding
                                              --------------------------------------------------------------------------------------

                                               December 31, 1999            December 31, 1998             December 31, 1997
                                                          Wtd. Avg.                   Wtd. Avg.                      Wtd. Avg.
                                               Shares     Ex. Price         Shares    Ex. Price           Shares     Ex  Price
                                              --------------------------------------------------------------------------------------
                          <S>                  <C>        <C>             <C>       <C>                <C>        <C>
                          Beginning              11,152   $   0.14                    $      -            -          $      -
                          Granted             1,826,379   $   5.02          11,152    $   0.14            -          $      -
                          Exercised                  -    $                      -    $      -            -          $      -
                          Forfeited              (7,297)  $   5.28                    $      -            -          $      -
                       -------------------------------------------------------------------------------------------------------------

                          Ending              1,830,234   $   4.99          11,152    $   0.14            -          $      -
                       =============================================================================================================

                          Exercisable at
                          year-end              126,234                      1,485                        -
                       =============================================================================================================

                          Weighted-average fair value of options granted during the period:

                                                          $   4.99                    $   0.14                       $      -
                                                          ========                    ========                       ========

                          The following table summarizes information about stock
                          options outstanding as of December 31, 1999:
<CAPTION>
                                                              Options Outstanding                         Options Exercisable
                                                 -----------------------------------------------------------------------------------
                                                                   Wtd. Avg.
                             Range of              Number         Remaining         Wtd. Avg.         Number           Wtd. Avg.
                             Exercise            Outstanding     Contractual        Exercise        Exercisable      Exercisable
                              Prices             at 12/31/99        Life            Price           of 12/31/99         Price
                          ---------------------------------------------------------------------------------------------------------
                             <S>                   <C>            <C>              <C>                  <C>          <C>
                          $0.01-1.00                 11,152      8.65 years       $      0.14          3,220        $      0.14
                          $1.01-3.00                416,243      9.09 years       $      1.52         73,112        $      1.52
                          $3.01-6.00                160,839      9.46 years       $      5.38         12,819        $      5.48
                          $6.01-9.00              1,242,000      9.84 years       $      6.14         37,083        $      6.13
                                                -----------
                                                  1,830,234                       $      4.99        126,234        $      3.24
                                                ===========                       ===========       ========        ===========
</TABLE>

                                      45
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

================================================================================
<TABLE>
                          In connection with the grant of certain warrants and
                          stock options in 1999, the Company recorded deferred
                          compensation of $1,216,100, representing the
                          difference between the deemed fair market value and
                          the exercise price of the warrants and options as
                          determined by the Board of Directors on the date of
                          grant. The deferred compensation is being amortized
                          over the vesting period of the underlying warrants and
                          options. The amount recognized as compensation expense
                          in 1999, relating to these options and warrants,
                          amounted to $143,100.

                          SFAS No. 123, Accounting for Stock-Based Compensation,
                          requires the Company to provide pro forma information
                          regarding net (loss) income and (loss) earnings per
                          share as if compensation cost for the Company's stock
                          option plan had been determined in accordance with the
                          fair value-based method prescribed in SFAS No.123. The
                          Company estimates the fair value of stock options at
                          the grant date by using the Black-Scholes option
                          pricing-model with the following weighted average
                          assumptions used for grants in 1999 and 1998: dividend
                          yield of 0; expected volatility of 130% and 112%;
                          risk-free interest rate of 5.6% and 5.7%; and expected
                          lives of four years for all plan options. The Company
                          adopted its Stock Option Plan in June 1998 and
                          consequently had no stock options granted in 1997.
                          Under the accounting provisions of SFAS No. 123, the
                          Company's pro forma net loss and the basic and diluted
                          net loss per common share would have been adjusted to
                          the pro forma amounts below.

<CAPTION>
                                                          1999                        1998                       1997
                          ---------------------------------------------------------------------------------------------------------
                          <S>                           <C>                         <C>                         <C>
                          Net income (loss):
                            As reported                 $(7,033,400)                $(2,148,500)                 $ 124,500
                            Pro forma                   $(7,405,400)                $(2,149,800)                 $ 124,500

                          Basic and diluted earnings
                          (loss) per share:
                            As reported                 $     (0.71)                $     (0.57)                 $    0.04
                            Pro forma                   $     (0.74)                $     (0.57)                 $    0.04
</TABLE>

                                      46
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

<TABLE>
7.  Income Taxes          The provision for income taxes for the years ended
                          December 31, 1999, 1998 and 1997 consist of minimum
                          state taxes.

                          The following summarizes the differences between
                          income tax expense and the amount computed applying
                          the federal income tax rate of 34%:


<CAPTION>
                          December 31,                                   1999                1998              1997
                        ------------------------------------------------------------------------------------------------------------
                        <S>                                          <C>                 <C>               <C>
                          Federal income tax at statutory rate       $(2,392,900)        $  (599,400)      $  41,600
                          State income taxes, net of federal
                              benefit                                   (422,300)           (102,400)          7,700
                          Utilization of net operating loss
                             carryforwards                                     -                   -         (51,400)
                          Tax benefit not currently recognizable       2,811,800             697,700               -
                          Other                                            4,200               4,900           3,000
                        ------------------------------------------------------------------------------------------------------------

                          Provision for income taxes                 $       800         $       800       $     900
                        ============================================================================================================

                          Deferred income taxes and benefits result from
                          temporary timing differences in the recognition of
                          certain expense and income items for tax and financial
                          reporting purposes, as follows:
<CAPTION>
                          December 31,                                1999                     1998                    1997
                       -------------------------------------------------------------------------------------------------------------
                       <S>                                        <C>                       <C>                      <C>
                          Net operating loss carryforward         $ 2,664,600               $ 1,038,800              $ 452,900
                          Tax credit carryforward                     338,900                   112,100                 22,800
                          Capitalized software                        (95,000)                  (29,600)               (17,200)
                          Depreciation and amortization               536,400                    (6,000)                (2,500)
                          Accrued compensation and benefits           521,600                    37,500                  4,200
                          Reserves not currently deductible            33,900                    35,800                 17,900
                       -------------------------------------------------------------------------------------------------------------
                          Total deferred tax asset                  4,000,400                 1,188,600                478,100
                          Valuation allowance                      (4,000,400)               (1,188,600)              (478,100)
                       -------------------------------------------------------------------------------------------------------------

                          Net deferred tax asset                  $         -               $         -              $       -
                       =============================================================================================================

</TABLE>

                                      47
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          The Company has net operating loss carryforwards
                          available to reduce future taxable income, if any, of
                          approximately $7,209,000 for Federal income tax
                          purposes. The benefits from these carryforwards expire
                          through 2019. As of December 31, 1999, management
                          cannot determine that it is more likely than not that
                          these carryforwards and other deferred tax assets will
                          be realized, and accordingly, management has fully
                          reserved for these deferred tax assets.

                          In 1998 the Company experienced a "change of
                          ownership" as defined by the provisions of the Tax
                          Reform Act of 1986. As such, the Company's utilization
                          of its net operating loss carryforwards will be
                          limited to approximately $400,000 per year until such
                          carryforwards are fully utilized.

8.  Concentration of      Financial instruments, which potentially subject the
    Credit Risk           Company to concentration of credit risk, consist
                          principally of cash and cash equivalents, investments
                          and trade receivables. The Company places its cash and
                          cash equivalents with high quality financial
                          institutions and, by policy, limits the amounts of
                          credit exposure to any one financial institution.
                          Available-for-sale securities are held in public
                          companies for which there is a ready market.

                          The Company's accounts receivable are derived from
                          many customers in various industries. The Company
                          believes any risk of accounting loss is significantly
                          reduced due to the diversity of its end-customers and
                          geographic sales areas. The Company performs credit
                          evaluation of its customers' financial condition
                          whenever necessary, and generally does not require
                          cash collateral or other security to support customer
                          receivables.

9.  Related Party         In connection with the asset purchase from Corel
    Transactions          Corporation, which was consummated in December 1998,
                          Corel obtained approximately 27% ownership interest in
                          the Company, and at December 31, 1999, such ownership
                          interest was approximately 18%. Corel was in 1999 also
                          a significant customer of the Company. Sales to Corel
                          represented 40% of total Company revenues for the year
                          ended December 31, 1999.

                                      48
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          Management believes that the transaction with Corel is
                          at arms length and is under terms no less favorable to
                          the Company than those with other customers. At
                          December 31, 1999, accounts receivable from Corel
                          totaled $1,500,000.


10.  Major Customers      For the year ended December 31, 1999, three customers
                          accounted for approximately 40%, 13% and 10% of
                          revenues, respectively, with related accounts
                          receivable as of December 31, 1999 of $1,500,000, $0
                          and $0, respectively.

                          For the year ended December 31, 1998, three customers
                          accounted for approximately 29%, 21% and 17% of
                          revenues, respectively, with related accounts
                          receivable as of December 31, 1998 of $0, $500,000 and
                          $0, respectively.

                          For the year ended December 31, 1997, one customer
                          accounted for approximately 70% of revenues, with
                          related account receivable as of December 31, 1997 of
                          $62,500.

11.  Commitments          Operating Leases

                          In April 1995, the Company entered into an operating
                          lease for its current headquarters facility, which is
                          renewable in one-year increments for ten years. The
                          Company will terminate this lease in February 2000 and
                          believes that it will be able to find another lease
                          without experiencing any business interruptions in
                          2000 as a result of the above.

                          In June 1998, the Company entered into a three-year
                          non-cancelable operating lease for a facility in
                          Washington.

                          In December 1998, the Company entered into a five-year
                          operating lease for a facility in New Hampshire, which
                          is cancelable as of October 31, 2001.

                          In October 1999, the Company entered into an 18 months
                          operating lease for a facility in London, United
                          Kingdom.

                                      49
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                    The facility leases require the Company to pay certain
                    maintenance and operating expenses, such as taxes, insurance
                    and utilities. Rent expense for the years ended December 31,
                    1999, 1998 and 1997 aggregated $332,700, $48,300 and
                    $17,120, respectively.

                    Future minimum annual lease payments for these leases are
                    as follows:

<TABLE>
<CAPTION>
                          Year ending December 31,
                          --------------------------------------------------------------------------------
                          <S>                                                        <C>
                          2000                                                       $   298,900
                          2001                                                           206,800
                          ---------------------------------------------------------------------------------
                                                                                     $   505,700
                          =================================================================================
</TABLE>


                    Royalty Agreements

                    The Company licenses key components of its server-based
                    technology from three software developers to whom the
                    Company pays royalties pursuant to exclusive license
                    agreements. Minor elements of its server-based technology
                    are also licensed pursuant to non-exclusive agreements,
                    which call for royalty payments. Such royalty payments are
                    based on a percentage of net revenues received by the
                    Company for sales of the Company's products that contain the
                    licensed technology. The royalty rate under all of these
                    agreements is an aggregate of 4.8% and 2.9% for 1999 and
                    2000, respectively.

                    In the third quarter of 1999, the Company acquired two of
                    the above license agreements for an aggregate purchase price
                    of $378,000. Included in other assets is, as of December 31,
                    1999, $240,000 representing the unamortized portion of these
                    license rights.

                                      50
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          Prior Bankruptcy

                          In July 1999, GraphOn Corporation (the predecessor
                          company) merged with and into Unity First Acquisition
                          Corporation ("Unity"). Unity, as the surviving entity
                          to the merger, then changed its name to GraphOn (the
                          Company). GraphOn Corporation filed a Voluntary
                          Petition for Relief under Chapter 11 of the Bankruptcy
                          Code in November 1991 and may be required to pay up to
                          $2.23 million and interest, if any, to creditors. The
                          Company believes that only royalties received pursuant
                          to some of the predecessor company's license
                          agreements existing at the time of its bankruptcy are
                          subject to claims. To date, the Company has not
                          received any claims related to the bankruptcy. There
                          can be no assurance that future claims will not arise
                          from the predecessor company's creditors or that a
                          former creditor may assert a claim relating to
                          royalties earned from subsequent licenses, which could
                          be costly and could have a material effect on the
                          Company's business, financial condition and/or results
                          of operations.

                          Legal Proceedings

                          In late 1996, GraphOn Corporation disclosed numerous
                          aspects of its proprietary technology on a
                          confidential basis to Insignia Solutions plc, some of
                          whose assets were later acquired by Citrix Systems,
                          Inc. In January 1998, when GraphOn learned of that
                          acquisition it made inquiry of Citrix and Insignia
                          seeking assurance that there had been no potential
                          misuse of its confidential information. In November
                          1998, Citrix instituted litigation in the United
                          States District Court for the Southern District of
                          Florida seeking a judicial declaration that neither
                          Citrix nor Insignia had misappropriated or infringed
                          upon GraphOn's proprietary technology or breached the
                          non-disclosure agreement. GraphOn responded by filing
                          a motion to dismiss the action for lack of
                          jurisdiction. In May 1999, the court granted GraphOn's
                          motion and dismissed the case. In effect, the Florida
                          court held there was no existing dispute between
                          GraphOn and Citrix. Citrix has appealed the dismissal
                          of its case to the United States Court of Appeals for
                          the Eleventh Circuit, where the matter is awaiting
                          oral argument.

                                      51
<PAGE>

                                                             GraphOn Corporation


                                                   Notes to Financial Statements

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

                          In October 1999, Insignia filed a complaint against
                          GraphOn in the Superior Court of the State of
                          California, Santa Clara County, alleging that GraphOn
                          had attempted to disrupt Insignia's sale to Citrix, in
                          February 1998, of assets related to Insignia's NTRIGUE
                          software product line.

                          The complaint alleges that, as a result of such
                          efforts, Insignia was required by Citrix to place
                          $8.75 million in escrow to enable Citrix to deal with
                          potential claims by GraphOn of proprietary rights in
                          the assets being sold. The complaint seeks unspecified
                          general and punitive damages. In December 1999,
                          GraphOn filed an answer denying the material
                          allegations in Insignia's complaint.

                          Insignia's complaint also names Citrix and its UK
                          subsidiary as defendants, alleging that these
                          companies have breached their February 1998 contract
                          with Insignia by refusing to release money from the
                          escrow. The complaint seeks compensatory damages from
                          Citrix related to that company's refusal to release
                          purchase money from escrow for payment to Insignia and
                          other unspecified damages.

12.  Employee 401(k)      In December 1998, the Company adopted a 401(k) Plan
     Plan                 ("the Plan") to provide retirement benefits for its
                          employees. As allowed under Section 401(k) of the
                          Internal Revenue Code, the Plan provides tax-deferred
                          salary deductions for eligible employees.

                          Employees may contribute up to 15% of their annual
                          compensation to the Plan, limited to a maximum annual
                          amount as set periodically by the Internal Revenue
                          Service. The Company made no contributions to the Plan
                          in 1999 and 1998.

                                      52
<PAGE>

13.  Supplemental           The following is supplemental disclosure for the
     Disclosure of Cash     statements of cash flows.
     Flow Information
<TABLE>
<CAPTION>

                                        Years Ended December 31,                    1999              1998             1997
                                        --------------------------------------------------------------------------------------------
                                        <S>                                         <C>               <C>              <C>
                                        Cash Paid:
                                        ---------
                                        Income taxes                               $       800        $       900      $     800
                                        Interest                                   $    42,400        $    11,300      $   2,100

                                        Noncash Investing Activities:
                                        ----------------------------
                                        Stock and warrants issued for
                                         purchased technology and
                                         other assets                              $         -        $ 3,886,500      $       -
                                        Stock issued for patent                    $   400,000        $         -      $       -

                                        Noncash Financing Activities:
                                        ----------------------------
                                        Issuance of common stock for
                                          convertible note payable                 $         -         $   200,000     $       -
                                        ============================================================================================
</TABLE>

14.  Supplemental           In November 1999, the Agent Affiliate granted the
     Events                 Company's Chairman of the Board the right to
                            acquire up to 300,000 shares of the Company's
                            common stock at $1.79 per share. Compensation
                            expense associated with this transfer could
                            aggregate $1,302,000 and will be amortized over the
                            33 month period beginning March 2000. In January
                            2000, the Agent Affiliate sold 72,000 shares of the
                            Company's common stock to the Company's Chairman of
                            the Board of Directors, under the terms above.

                            In January 2000, we issued 1,494,767 shares of our
                            common stock in connection with the exercise of
                            warrants, resulting in net cash proceeds of
                            $9,870,900.


                                      53
<PAGE>

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

    None.


                                    PART III

Item 10.   Directors and Executive Officers of the Registrant

    (a) Information called for by Item 10 concerning our directors is set forth
under the heading "Election of Directors" in our Proxy Statement related to the
2000 Annual Meeting of Stockholders to be filed with the Securities and Exchange
Commission within 120 days after our fiscal year end (the "2000 Proxy
Statement"), which is incorporated herein by reference.

    (b) The information required by this Item concerning our executive officers
is set forth at the end of  Part I of this Form 10-K.

Item 11.   Executive Compensation

     Information called for by Item 11 is set forth under the heading "Executive
Compensation" in the 2000 Proxy Statement, which is incorporated herein by
reference.

Item 12.  Security Ownership of Certain Beneficial Owners and Management.

     Information called for by Item 12 is set forth under the heading "Security
Ownership of Certain Beneficial Owners and Management" in the 2000 Proxy
Statement, which is incorporated herein by reference.

Item 13.   Certain Relationships and Related Transactions.

    Information called for by Item 13 is set forth under the heading "Certain
Relationships and Related Transactions" in the 2000 Proxy Statement, which is
incorporated herein by reference.

                                       54
<PAGE>

                                    PART IV

ITEM 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K.

    (a)  Financial statements filed as a part of this report are listed on the
"Index to Financial Statements" at page 23 herein. All other schedules are
omitted because either (i) they are not required under the instructions, (ii)
they are inapplicable, or (iii) the information is included in the Financial
Statements.

    (b)  The Company did not file any reports on Form 8-K during the fourth
quarter of the year ended December 31, 1999.


<TABLE>
<CAPTION>

                                                   EXHIBITS
 Exhibit
 Number
- ---------                                          Description of Exhibit
                                                   ----------------------

<C>         <S>
      2.1   Agreement and Plan of Merger and Reorganization dated as of February 1, 1999, between Registrant
            and GraphOn Corporation, a California corporation(2)
      3.1   Amended and Restated Certificate of Incorporation of Registrant(2)
      3.2   Amended and Restated Bylaws of Registrant(2)
      4.1   Form of certificate evidencing shares of common stock of Registrant(3)
      4.2   Form of certificate evidencing Class A Redeemable Warrants of Registrant(3)
      4.3   Form of certificate evidencing Class B Redeemable Warrants of Registrant(3)
      4.4   Warrant Agreement dated November 12, 1996 between Registrant and GKN Securities Corp. and Gaines,
            Berland, Inc.(3)
      4.5   Redeemable Warrant Agreement dated November 12, 1996 between Registrant and American Stock Transfer
            & Trust Company(3)
      4.6   Registration Rights Agreement dated October 28, 1998 between Registrant, Spencer Trask Investors,
            Walter Keller and the investors purchasing units in Registrant's private placement(2)
      4.7   Amendment to Registration Rights Agreement(2)
      4.8   Common Stock Purchase Warrant dated October 12, 1999 issued to SuperTech Holdings Limited(2)

     10.1   1996 Stock Option Plan of Registrant(3)
     10.2   1998 Stock Option/Stock Issuance Plan of Registrant(2)
     10.3   Placement Agency Agreement by and between Registrant and Spencer Trask Securities, Inc., dated as
            of September 2, 1998(2)
     10.4   Asset Purchase Agreement by and among Registrant, Corel Corporation, Corel Corporation Limited and
            Corel, Inc. (collectively, "Corel"), dated as of December 18, 1998(2)
     10.5   Securities Purchase Agreement by and among Registrant and Corel, dated as of December 18, 1998(2)
</TABLE>

                                       55
<PAGE>

<TABLE>
    <S>    <C>
     10.6   Standard Industrial Lease between Registrant and Mildred K. Dibona, dated April 14, 1995, as
            amended on October 2, 1998(2)
     10.7   Hidden Valley Office Park Lease Agreement between Registrant and ASA Properties, Inc., dated June
            5, 1998(2)
     10.8   Lease Agreement between Corel Inc. and CML Realty Corp., dated September, 1998 and assumed by
            Registrant on December 31, 1998(2)
     10.9   Lease Agreement between Registrant and Thoits Brothers, Inc., dated February 24, 2000.
    10.10   Consulting Agreement dated October 14, 1999 between Registrant and SuperTech Holdings Limited(1)
     23.1   Consent of BDO Seidman, LLP
     24.1   Power of Attorney (included on the Signature Page of Part II of this Registration Statement)
     27.1   Financial Data Schedule
</TABLE>
___________
(1)  Incorporated by reference from Registrant's Form S-1, file number
     333-93483, filed with the SEC on December 23, 1999.

(2)  Incorporated by reference from Registrant's Form S-4, file number 333-
     76333, filed with the SEC on April 15, 1999.

(3)  Incorporated by reference from Registrant's Form S-1, file number 333-
     11165, filed with the SEC on August 30, 1996.

                                       56
<PAGE>

                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, the Registrant
has duly caused this Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Morgan Hill, State of
California, on March 29, 2000.

                                 GRAPHON CORPORATION


                                 By:    /s/ William Swain
                                   ----------------------------
                                            William Swain
                                            Chief Financial Officer

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

<TABLE>
<CAPTION>

          Signature                               Title                               Date
          ----------                              -----                               ----
<S>                                     <C>                                      <C>

/s/ Robert Dilworth                       Chairman of the Board                     March 29, 2000
- ------------------------------
Robert Dilworth

/s/ Walter Keller                         President (Principal Executive Officer)   March 29, 2000
- ------------------------------            and Director
Walter Keller

/s/ William Swain                         Chief Financial Officer (Principal        March 29, 2000
- ------------------------------            Financial and Accounting Officer)
William Swain

/s/ Robin Ford                            Executive Vice President,                 March 29, 2000
- ------------------------------            Marketing and Sales and Director
Robin Ford

/s/ August P. Klein                       Director                                  March 29, 2000
- ------------------------------
August P. Klein

/s/ Marshall C. Phelps, Jr.               Director                                  March 29, 2000
- ------------------------------
Marshall C. Phelps, Jr.
</TABLE>

                                       57

<PAGE>

                      AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION

           STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE -- NET

               (DO NOT USE THIS FORM FOR MULTI-TENANT BUILDINGS)



1  Basic Provisions ("Basic Provisions").

    1.1 Parties: This Lease ("Lease"), dated for reference purposes only,
February 24, 2000, is made and between Thoits Brothers,Inc. ("Lessor") and
- -----------------                      -------------------
GraphOn Corporation ("Lessee), (collectively the "Parties," or individually a
- -------------------
"Party").



    1.2 Premises: That certain real property, including all improvements therein
or to be provided by Lessor under the terms of this Lease, and commonly known as
400 Cochrane Circle, Morgan Hill, 95037 located in the County of Santa Clara,
- ---------------------------------------                          -----------
State of California, and generally described (described the nature of property
         ----------
and, if applicable, the "Project", if the property is located within a Project)
approximately 13,100 square feet freestanding building located in Sutter
- ------------------------------------------------------------------------
Business Park. See Exhibit "A". ("Premises"), (See also Paragraph 2)
- --------------------------------

    1.3 Term: 5 years and -  months ("Original Date") commencing May 1, 2000
        ----              --                                     -----------
("Commencement Date") April 30, 2005 also ("Expiration Date"). See also
                      --------------------
Paragraph 3)

    1.4 Early Possession: - - - ("Early Possession Date"). (See also Paragraphs
                          ------
3.2 and 3.3)

    1.5 Base Rent: $15,065.00 per month ("Base Rent"), payable on the first day
                                                                      -----
of each month commencing May 1, 2000. (See also Paragraph 4)
                         -----------
[x] If this box is checked, there are provisions in this Lease for the Base Rent
to be adjuste.

    1.6 Base Rent Paid Upon Execution: $15,065.00  as Base Rent for the
                                       ------------
period__________________________.

    1.7 Security Deposit: $16,044.00  ("Security Deposit"). (See also Paragraph
                          ------------
5)

    1.8 Agreed Use: Office research and development and distribution of software
                    ------------------------------------------------------------

products. (See also Paragraph 6)
- --------

    1.9  Insuring Party: Lessor is the "Insuring Party" unless otherwise stated
herein. (see also Paragraph 8)

    1.10 Real Estate Brokers: (See also Paragraph 15)
         (a) Representation: The following real estate brokers (collectively,
the "Brokers") and brokerage relationships exist in the transaction

(check applicable boxes):
[ ]_____________________ represents Lessor exclusively (Lessor's Broker");
[ ]___________________ represents Lessee exclusively ("Lessee's Broker"); or
[x] Colliers International represents both Lessor and Lessee ("Dual Agency").
   -----------------------

         (b) Payment to Brokers: Upon execution and delivery of this Lease by
both parties, Lessor shall pay to the Broker the fee agreed to in their separate
written agreement (or if there is no such agreement, the sum of ________%of the
total Base Rent for the brokerage services rendered by said Broker).

    1.11 Guarantor. The obligations of the Lessee under this Lease are to be
guaranteed by - - - ("Guarantor"). (See also Paragraph 37)
             -------

    1.12 Addenda and Exhibits. Attached hereto is an Addendum or Addenda
consisting of Paragraphs   1   through   11   and Exhibits  "A", "B"  , all of
                           -             --  -              --------
which constitute a part of this Lease.

2.   Premises.

     2.1  Letting. Lessor hereby leases to Lessee, and Lessee hereby leases from
Lessor, the Premises, for the term, at the rental, and upon all of the terms,
covenants and conditions set forth in this Lease. Unless otherwise provided
herein, any statement of size set forth in this Lease, or that may have been
used in calculating rental, is an approximation which the Parties agree is
reasonable and the rental based thereon is not subject to revision whether of
not the actual size is more or less.

     2.2  Condition. Lessor shall deliver the Premises to Lessee broom clean and
free of debris on the Commencement Date or the Early Possession Date, whichever
first occurs ("Start Date"), and, so long as the required service contracts
described in Paragraph 7.1(b) below are obtained by Lessee within thirty (30)
days following the Start Date, warrants that the existing electrical, plumbing,
fire sprinkler, lighting, heating, ventilating and air conditioning systems
("HVAC"), loading doors, if any, and all other such elements in the Premises,
other than those constructed by Lessee, shall be in good operating condition on
said date and that the structural elements of the roof, bearing walls and
foundation of any buildings on the Premises (the "Building") shall be free of
material defects. If a non-compliance with said warranty exists as of the Start
Date, Lessor shall, as Lessors sole obligation with respect to such matter,
except as otherwise provided in this Lease, promptly after receipt of written
notice from Lessee setting forth with specificity the nature and extent of such
non-compliance, rectify same at Lessors expense. If, after the Start Date,
Lessee does not give Lessor written notice of any non-compliance with this
warranty within: (i) one year as to the surface of the roof and the structural
portions of the roof, foundations and bearing walls, (ii) six (6) months as to
the HVAC systems, (iii) thirty (30) days as to the remaining systems and other
elements of the Building, correction of such non-compliance shall be the
obligation of Lessee at Lessee's sole cost and expense (excluding any capital
repairs, replacements or improvements).

     2.3  Compliance. Lessor warrants that the improvements on the Premises
comply with all applicable rows, covenants or restrictions of record, building
codes, regulations and ordinances ("Applicable Requirements") in effect on the
Start Date. Said warranty does not apply to the use to which Lessee will put the
Premises or to any Alterations or Utility Installations (as defined in Paragraph
7.3(a)) made or to be made by Lessee. NOTE: Lessee is responsible for
determining whether or not the zoning is appropriate for Lessee's intended use,
and acknowledges that past uses of the Premises may no longer be allowed. If the
Applicable Requirements are hereafter changed (as opposed to being in existence
at the Start Date, which is addressed in Paragraph 6.2(e) below) so as to
require during the term of this Lease the construction of an addition to or an
alteration of the Building, the remediation of any Hazardous Substance, or the
reinforcement or other physical modification of the Building ("Capital
Expenditure"), Lessor and Lessee shall allocate the cost of such work as
follows:

          (a) Subject to Paragraph 2.3(c) below, if such Capital Expenditures
are required as a result of the specific and unique use of the Premises

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by Lessee as compared with uses by tenants in general, Lessee shall be fully
responsible for the cost thereof, provided, however that if such Capital
Expenditure is required during the last two (2) years of this Lease and the cost
thereof exceeds six (6) months' Base Rent, Lessee may instead terminate this
Lease unless Lessor notifies Lessee, in writing, within ten (10) days after
receipt of Lessee's termination notice that Lessor has elected to pay the
difference between the actual cost thereof and the amount equal to six (6)
months' Base Rent. If Lessee elects termination, Lessee shall immediately cease
the use of the Premises which requires such Capital Expenditure and deliver to
Lessor written notice specifying a termination date at least ninety (90) days
thereafter. Such termination date shall, however, in no event be earlier than
the last day that Lessee could legally utilize the Premises without commencing
such Capital Expenditure.

     (c) Notwithstanding the above, the provisions concerning Capital
Expenditures are intended to apply only to non-voluntary, unexpected, and new
Applicable Requirements. If the Capital Expenditures are instead triggered by
Lessee as a result of an actual or proposed change in use, change in intensity
of use, or modification to the Premises then, and in that event, Lessee shall be
fully responsible for the cost thereof, and Lessee shall not have any right to
terminate this Lease.

3.   Term.

     3.1  Term. The Commencement Date, Expiration Date and Original Term of this
Lease are as specified in Paragraph 1.3.

     3.2  Early Possession. If Lessee totally or partially occupies the Premises
prior to the Commencement Date, the obligation to pay Base Rent shall be abated
for the period of such early possession. All other terms of this Lease
(including, but not limited to, the obligations to pay Real Property Taxes and
insurance premiums and to maintain the Premises) shall, however, be in effect
during such period. Any such early possession shall not affect the Expiration
Date.

     3.3  Delay In Possession. Lessor agrees to use its best commercially
reasonable efforts to deliver possession of the Premises to Lessee by the
Commencement Date. If, despite said efforts, Lessor is unable to deliver
possession as agreed, Lessor shall not be subject to any liability therefor, nor
shall such failure affect the validity of this Lease. Lessee shall not, however,
be obligated to pay Rent or perform its other obligations until it receives
possession of the Premises. If possession is not delivered within sixty (6(})
days after the Commencement Date, Lessee may, at its option, by notice in
writing within ten (10) days after the end of such sixty (60) day period, cancel
this Lease, in which event the Parties shall be discharged from all additional
obligations hereunder. If such written notice is not received by Lessor within
said ten (10) day period, Lessee's right to cancel shall terminate Except as
otherwise provided, if possession is not tendered to Lessee by the Start Date
and Lessee does not terminate this Lease, as aforesaid, any period of rent
abatement that Lessee would otherwise have enjoyed shall run from the date of
delivery of possession and continue for a period equal to what Lessee would
otherwise have enjoyed under the terms hereof, but minus any days of delay
caused by the acts or omissions of Lessee. If possession of the Premises is not
delivered within three (3) months after the Commencement Date, this Lease shall
terminate unless other agreements are reached between Lessor and Lessee, in
writing.

     3.4  Lessee Compliance. Lessor shall not be required to tender possession
of the Premises to Lessee until Lessee complies with its obligation to provide
evidence of insurance (Paragraph 8.5). Pending delivery of such evidence, Lessee
shall be required to perform all of its obligations under this Lease from and
after the Start Date, including the payment of Rent, notwithstanding Lessor's
election to withhold possession pending receipt of such evidence of insurance.
Further, if Lessee is required to perform any other conditions prior to or
concurrent with the Start Date, the Start Date shall occur but Lessor may elect
to withhold possession until such conditions are satisfied.

4.   Rent.

     4.1. Rent Defined. All monetary obligations of Lessee to Lessor under the
terms of this Lease (except for the Security Deposit) are deemed to be rent
("Rent").

     4.2  Payment. Lessee shall cause payment of Rent to be received by Lessor
in lawful money of the United States, without offset or deduction (except as
specifically permitted in this Lease), on or before the day on which it is due.
Rent for any period during the term hereof which is for less than one (1) full
calendar month shall be prorated based upon the actual number of days of said
month. Payment of Rent shall be made to Lessor at its address stated herein or
to such other persons or place as Lessor may from time to time designate in
writing. Acceptance of a payment which is less than the amount then due shall
not be a waiver of Lessor's rights to the balance of such Rent, regardless of
Lessor's endorsement of any check so stating.

5.   Security Deposit. Lessee shall deposit with Lessor upon execution
hereof the Security Deposit as security for Lessee's faithful performance of its
obligations under this Lease. If Lessee fails to pay Rent, or otherwise Defaults
under this Lease, Lessor may use, apply or retain all or any portion of said
Security Deposit for the payment of any amount due Lessor or to reimburse or
compensate Lessor for any liability, expense, loss or damage which Lessor may
suffer or incur by reason thereof. If Lessor uses or applies all or any portion
of said Security Deposit, Lessee shall within ten (10) days after written
request therefor deposit monies with Lessor sufficient to restore said Security
Deposit to the full amount required by this Lease. If the Base Rent increases
during the term of this Lease, Lessee shall, upon written request from Lessor,
deposit additional monies with Lessor so that the total amount of the Security
Deposit shall at all times bear the same proportion to the increased Base Rent
as the initial Security Deposit bore to the initial Base Rent. Should the Agreed
Use be amended to accommodate a material change in the business of Lessee or to
accommodate a sublessee or assignee, Lessor shall have the right to increase the
Security Deposit to the extent necessary, in Lessors reasonable judgment, to
account for any increased wear and tear that the Premises may suffer as a result
thereof. Lessor shall not be required to keep the Security Deposit separate from
its general accounts. Within fourteen (14) days after the expiration or
termination of this Lease, if Lessor elects to apply the Security Deposit only
to unpaid Rent, and otherwise within thirty (30) days after the Premises have
been vacated pursuant to Paragraph 7,4(c) below, Lessor shall return that
portion of the Security Deposit not used or applied by Lessor. No part of the
Security Deposit shall be considered to be held in trust, to bear interest or to
be prepayment for any monies to be paid by Lessee under this Lease.

6.   Use.

     6.1  Use. Lessee shall use and occupy the Premises only for the Agreed Use,
or any other legal use which is reasonably comparable thereto, and for no other
purpose. Except as expressly provided by this Lease, Lessee shall not use or
permit the use of the Premises in a manner that is unlawful, creates damage,
waste or a nuisance, or that disturbs owners and/or occupants of, or causes
damage to neighboring properties. Lessor shall not unreasonably withhold or
delay its consent to any written request for a modification of the Agreed Use,
so long as the same will not impair the structural integrity of the improvements
on the Premises or the mechanical or electrical systems therein, is not
significantly more burdensome to the Premises. If Lessor elects to withhold
consent, Lessor shall within five (5) business days after such request give
written notification of same, which notice shall include an explanation of
Lessor's objections to the change in use.

     6.2  Hazardous Substances.

          (a) Reportable Uses Require Consent. The term "Hazardous Substance" as
used in this Lease shall mean any product, substance, or waste whose presence,
use, manufacture, disposal, transportation, or release, either by itself or in
combination with other materials expected to be on the

                       Page 2 of 11                 Initials GB WRT
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Premises, is either: (i) potentially injurious to the public health, safety or
welfare, the environment or the Premises, (ii) regulated or monitored by any
governmental authority, or (iii) a basis for potential liability of Lessor to
any governmental agency or third party under any applicable statute or common
law theory. Hazardous Substances shall include, but not be limited to,
hydrocarbons, petroleum, gasoline, and/or crude oil or any products, by-products
or fractions thereof. Lessee shall not engage in any activity in or on the
Premises which constitutes a Reportable Use of Hazardous Substances without the
express prior written consent of Lessor and timely compliance (at Lessee's
expense) with all Applicable Requirements. "Reportable Use" shall mean (i) the
installation or use of any above or below ground storage tank, (ii) the
generation, possession, storage, use, transportation, or disposal of a Hazardous
Substance that requires a permit from, or with respect to which a report,
notice, registration or business plan is required to be filed with, any
governmental authority, and/or (iii) the presence at the Premises of a Hazardous
Substance with respect to which any Applicable Requirements requires that a
notice be given to persons entering or occupying the Premises or neighboring
properties. Notwithstanding the foregoing, Lessee may use any ordinary and
customary materials reasonably required to be used in the normal course of the
Agreed Use, so long as such use is in compliance with all Applicable
Requirements, and does not expose the Premises or neighboring property to any
meaningful risk of contamination or damage or expose Lessor to any liability
therefor. In addition, Lessor may condition its consent to any Reportable Use
upon receiving such additional assurances as Lessor reasonably deems necessary
to protect itself, the public, the Premises and/or the environment against
damage, contamination, injury and/or liability, including, but not limited to,
the installation (and removal on or before Lease expiration or termination) of
protective modifications (such as concrete encasements) and/or increasing the
Security Deposit.

          (b) Duty to Inform Lessor. If Lessee knows, or has reasonable cause to
believe, that a Hazardous Substance has come to be located in, on, under or
about the Premises, other than as previously consented to by Lessor, Lessee
shall immediately give written notice of such fact to Lessor, and provide Lessor
with a copy of any report, notice, claim or other documentation which it has
concerning the presence of such Hazardous Substance.

          (c) Lessee Remediation. Lessee shall not cause or permit any Hazardous
Substance to be spilled or released in, on, under, or about the Premises
(including through the plumbing or sanitary sewer system) and shall promptly, at
Lessee's expense, take all investigatory and/or remedial action reasonably
recommended, whether or not formally ordered or required, for the cleanup of any
contamination of, and for the maintenance, security and/or monitoring of the
Premises or neighboring properties, that was caused or materially contributed to
by Lessee, or pertaining to or involving any Hazardous Substance brought onto
the Premises during the term of this Lease, by or for Lessee, or any third
party.

          (d) Lessee Indemnification. Lessee shall Indemnify, defend and hold
Lessor, its agents, employees, lenders and ground lessor, if any, harmless from
and against any and all loss of rents and/or damages, liabilities, judgments,
claims, expenses, penalties, and attorneys' and consultants' fees arising out of
or involving any Hazardous Substance brought onto the Premises by or for Lessee,
or any third party (provided, however, that Lessee shall have no liability under
this Lease with respect to underground migration of any Hazardous Substance
under the Premises from adjacent properties). Lessee's obligations shall
include, but not be limited to, the effects of any contamination or injury to
person, property or the environment created or suffered by Lessee, and the cost
of investigation, removal, remediation, restoration and/or abatement, and shall
survive the expiration or termination of this Lease, No termination,
cancellation or release agreement entered Into by Lessor and Lessee shall
release Lessee from its obligations under this Lease with respect to Hazardous
Substances, unless specifically so agreed by Lessor in writing at the time of
such agreement.

          (e) Lessor Indemnification. Lessor and its successors and assigns
shall indemnify, defend, reimburse and hold Lessee, its employees and lenders,
harmless from and against any and all environmental damages, including the cost
of remediation, which existed as a result of Hazardous Substances on the
Premises prior to the Start Date or which are caused by Lessor, its agents or
employees. Lessor's obligations, as and when required by the Applicable
Requirements, shall include, but not be limited to, the cost of investigation,
removal, remediation, restoration and/or abatement, and shall survive the
expiration or termination of this Lease.

          (f) Investigations and Remediations. Lessor shall retain the
responsibility and pay for any investigations or remediation measures required
by governmental entities having jurisdiction with respect to the existence of
Hazardous Substances on the Premises prior to the Start Date, unless such
remediation measure is required as a result of Lessee's use (including
"Alterations", as defined in Paragraph 7.3(a) below) of the Premises, in which
event Lessee shall be responsible for such payment. Lessee shall cooperate fully
in any such activities at the request of Lessor, including allowing Lessor and
Lessor's agents to have reasonable access to the Premises at reasonable times in
order to carry out Lessor's investigative and remedial responsibilities.

          (g) Lessor Termination Option. If a Hazardous Substance Condition
occurs during the term of this Lease, unless Lessee is legally responsible
therefor (in which case Lessee shall make the investigation and remediation
thereof required by the Applicable Requirements and this Lease shall continue in
full force and effect, but subject to Lessor's rights under Paragraph 6.2(d) and
Paragraph 13), Lessor may, at Lessor's option, either (i) investigate and
remediate such Hazardous Substance Condition, if required, as soon as reasonably
possible at Lessors expense, in which event this Lease shall continue in full
force and effect, or (ii) if the estimated cost to remediate such condition
exceed twenty-four (24) times the then monthly Base Rent, give written notice to
Lessee, within thirty (30) days after receipt by Lessor of knowledge of the
occurrence of such Hazardous Substance Condition, of Lessor's desire to
terminate this Lease as of the date sixty (60) days following the date of such
notice, In the event Lessor elects to give a termination notice, Lessee may,
within ten (10) days thereafter, give written notice to Lessor of Lessee's
commitment to pay the amount by which the cost of the remediation of such
Hazardous Substance Condition exceeds an amount equal to twelve (12) times the
then monthly Base Rent or $100,000, whichever is greater. Lessee shall provide
Lessor with said funds or satisfactory assurance thereof within thirty (30) days
following such commitment. In such event, this Lease shall continue in full
force and effect, and Lessor shall proceed to make such remediation as soon as
reasonably possible after the required funds are available. If Lessee does not
give such notice and provide the required fun Js or assurance thereof within the
time provided, this Lease shall terminate as of the date specified in Lessor's
notice of termination.

     6.3  Lessee's Compliance with Applicable Requirements. Except as otherwise
provided in this Lease, Lessee shall, at Lessee's sole expense, fully,
diligently and in a timely manner, materially comply with all Applicable
Requirements, the requirements of any applicable fire insurance underwriter or
rating bureau which relate in any manner to the Premises, without regard to
whether said requirements are now in effect or become effective after the Start
Date. Lessee shall, within ten (10) days after receipt of Lessor's written
request, provide Lessor with copies of all permits and other documents, and
other information evidencing Lessee's compliance with any Applicable
Requirements specified by Lessor, and shall immediately upon receipt, notify
Lessor in writing (with copies of any documents involved) of any threatened or
actual claim, notice, citation, warning, complaint or report pertaining to or
involving the failure of Lessee or the Premises to comply with any Applicable
Requirements.

     6.4  Inspection; Compliance. Lessor and Lessor's "Lender" (as defined in
Paragraph 30 below) and consultants shall have the right to enter into Premises
at any time, in the case of an emergency, and otherwise at reasonable times, for
the purpose of inspecting the condition of the Premises and for verifying
compliance by Lessee with this Lease. The cost of any such inspections shall be
paid by Lessor, unless a violation of Applicable Requirements, or a
contamination is found to exist or be imminent, or the inspection is requested
or ordered by a governmental authority. In such case, Lessee shall upon request
reimburse Lessor for the cost of such inspections, so long as such Inspection is
reasonably related to the violation or contamination.

7.   Maintenance; Repairs, Utility Installations; Trade Fixtures and
Alterations.

     7.1  Lessee's Obligations.

          (a) In General. Subject to the provisions of Paragraph 2.2
(Condition), 2.3 (Compliance), 6.2 (Hazardous Substances), 6.3 (Lessee's
Compliance with Applicable Requirements), 7.2 (Lessor's Obligations), 9 (Damage
or Destruction), and 14 (Condemnation), Lessee shall, at Lessee's sole expense,
keep the Premises, Utility Installations, and Alterations in good order,
condition and repair (whether or not the portion of the Premises requiring
repairs, or the means of repairing the same, are reasonably or readily
accessible to Lessee, and whether or not the need for such repairs occurs as a
result of Lessee's use, any prior use, the elements or the age of such portion
of the Premises), including, but not limited to, all equipment or facilities,
such as plumbing, heating, ventilating, air-conditioning, electrical, lighting
facilities, boilers, pressure vessels, fire protection system, fixtures, walls
(interior), ceilings, floors, windows, doors, plate glass, skylights, signs,
located in, on, or adjacent to the Premises. Lessee, in keeping the Premises in
good order, condition and repair, shall exercise and perform good maintenance
practices, specifically including the procurement and maintenance of the service
contracts required by Paragraph 7.1(b) below. Lessee's obligations shall include
restorations, replacements or renewals when necessary to keep the Premises and
all improvements thereon or a part thereof in good order, condition and state of
repair. Lessee shall, during the term of this Lease, keep the exterior
appearance of the Building in a first-class condition consistent with the
exterior appearance of other similar facilities of comparable age and size in
the vicinity.

          (b) Service Contracts. Lessee shall, at Lessee's sole expense, procure
and maintain contracts, with copies to Lessor, in customary form and substance
for, and with contractors specializing and experienced in the maintenance of the
following equipment and improvements, if any, if and when installed on the
Premises: (i) HVAC equipment (iii) fire extinguishing systems, including fire
alarm and/or smoke detection,

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     7.2  Lessor's Obligations. Subject to the provisions of Paragraphs 2.2
(Condition), 2.3 (Compliance), 9 (Damage or Destruction) and 14 (Condemnation),
it is intended by the Parties hereto that Lessor have no obligation, in any
manner whatsoever, to repair and maintain the Premises, or the equipment
therein, all of which obligations are intended to be that of the Lessee. It is
the intention of the Parties that the terms of this Lease govern the respective
obligations of the Parties as to maintenance and repair of the Premises, and
they expressly waive the benefit of any statute now or hereafter in effect to
the extent it is inconsistent with the terms of this Lease.

     7.3  Utility Installations; Trade Fixtures; Alterations.

          (a) Definitions; Consent Required. The term "Utility Installations"
refers to all floor and window coverings, air lines, power panels, electrical
distribution, security and fire protection systems, communication systems,
lighting fixtures, HVAC equipment, plumbing, and fencing in or on the Premises.
The term "Trade Fixtures" shall mean Lessee's machinery and equipment that can
be removed without doing material damage to the Premises. The term "Alterations"
shall mean any modification of the improvements, other than Utility
Installations or Trade Fixtures, whether by addition or deletion. "Lessee Owned
Alterations and/or Utility Installations" are defined as Alterations and/or
Utility Installations made by Lessee that are not yet owned by Lessor pursuant
to Paragraph 7.4(a). Lessee shall not make any Alterations or Utility
Installations to the Premises without Lessor's prior written consent, Lessee
may, however, make non-structural Utility Installations to the interior of the
Premises (excluding the roof) without such consent but upon notice to Lessor, as
long as they are not visible from the outside, do not involve puncturing,
relocating or removing the roof or any existing walls, and the cumulative cost
thereof during this Lease as extended does not exceed $50,000 in the aggregate.

          (b) Consent. Any Alterations or Utility Installations that Lessee
shall desire to make and which require the consent of the Lessor shall be
presented to Lessor in written form with detailed plans. Consent shall be deemed
conditioned upon Lessee's: (i) acquiring all applicable governmental permits,
(ii) furnishing Lessor with copies of both the permits and the plans and
specifications prior to commencement of the work, and (iii) compliance with all
conditions of said permits and other Applicable Requirements in a prompt and
expeditious manner. Any Alterations or Utility Installations shall be performed
in a workmanlike manner with good and sufficient materials. Lessee shall
promptly upon completion furnish Lessor with as-built plans and specifications.
For work which costs an amount equal to the greater of one month's Base Rent,
Lessor may condition its consent upon Lessee providing a lien and completion
bond in an amount equal to one and one-half times the estimated cost of such
Alteration or Utility Installation and/or upon Lessee's posting an additional
Security Deposit with Lessor.

          (c) Indemnification. Lessee shall pay, when due, all claims for labor
or materials furnished or alleged to have been furnished to or for Lessee at or
for use on the Premises, which claims are or may be secured by any mechanic's or
materialmen's lien against the Premises or any interest therein, Lessee shall
give Lessor not less than ten (10) days' notice prior to the commencement of any
work in, on or about the Premises, and Lessor shall have the right to post
notices of non-responsibility. If Lessee shall contest the validity of any such
lien, claim or demand, then Lessee shall, at its sole expense defend and protect
itself, Lessor and the Premises against the same and shall pay and satisfy any
such adverse judgment that may be rendered thereon before the enforcement
thereof. If Lessor shall require, Lessee shall furnish a surety bond in an
amount equal to one and one-half times the amount of such contested lien, claim
or demand, indemnifying Lessor against liability for the same. If Lessor elects
to participate in any such action, Lessee shall pay Lessor's attorneys' fees and
costs.

     7.4  Ownership; Removal; Surrender; and Restoration.

          (a) Ownership. Subject to Lessor's right to require removal or elect
ownership as hereinafter provided, all Alterations and Utility Installations
made by Lessee shall be the property of Lessee, but considered a part of the
Premises. Lessor may, at any time, elect in writing to be the owner of all or
any specified part of the Lessee Owned Alterations and Utility Installations.
Unless otherwise instructed per Paragraph 7.4(b) hereof, all Lessee Owned
Alterations and Utility Installations shall, at the expiration or termination of
this Lease, become the property of Lessor and be surrendered by Lessee with the
Premises.

          (b) Removal. By delivery to Lessee of written notice from Lessor not
earlier than ninety (90) and not later than thirty (30) days prior to the end of
the term of this Lease, Lessor may require that any or all Lessee Owned
Alterations or Utility Installations be removed by the expiration or termination
of this Lease. Lessor may require the removal at any time of all or any part of
any Lessee Owned Alterations or Utility Installations made without the required
consent.

          (c) Surrender/Restoration. Lessee shall surrender the Premises by the
Expiration Date or any earlier termination date, with all of the improvements,
parts and surfaces thereof broom clean and free of debris, and in good operating
order, condition and state of repair, ordinary wear and tear excepted. "Ordinary
wear and tear" shall not include any damage or deterioration that would have
been prevented by good maintenance practice. Lessee shall repair any damage
occasioned by the installation, maintenance or removal of Trade Fixtures, Lessee
Owned Alterations and/or Utility Installations, furnishings, and equipment as
well as the removal of any storage tank installed by or for Lessee, and the
removal, replacement, or remediation of any soil, material or groundwater
contaminated by Lessee. Trade Fixtures shall remain the property of Lessee and
shall be removed by Lessee. The failure by Lessee to timely vacate the Premises
pursuant to this Paragraph 7.4(c) without the express written consent of Lessor
shall constitute a holdover under the provisions of Paragraph 26 below.

8.   Insurance; Indemnity.

     8.1  Payment For Insurance. Lessee shall pay for all insurance required
under Paragraph 8 except to the extent of the cost attributable to liability
insurance carried by Lessor under Paragraph 8.2(b) in excess of $2,000,000 per
occurrence. Premiums for policy periods commencing prior to or extending beyond
the Lease term shall be prorated to correspond to the Lease term. Payment shall
be made by Lessee to Lessor within ten (10) days following receipt of an
invoice.

     8.2  Liability Insurance.

          (a) Carried by Lessee. Lessee shall obtain and keep in force a
Commercial General Liability Policy of Insurance protecting Lessee and Lessor
against claims for bodily injury, personal injury and property damage based upon
or arising out of the ownership, use, occupancy or maintenance of the Premises
and all areas appurtenant thereto. Such insurance shall be on an occurrence
basis providing single limit coverage in an amount not less than $2,000,000 per
occurrence with an "Additional Insured-Managers or Lessors of Premises
Endorsement" and contain the "Amendment of the Pollution Exclusion Endorsement"
for damage caused by heat, smoke or fumes from a hostile fire. The Policy shall
not contain any intra-insured exclusions as between insured persons or
organizations, but shall include coverage for liability assumed under this Lease
as an insured contract' for the performance of Lessee's indemnity obligations
under this Lease. The limits of said insurance shall not, however, limit the
liability of Lessee nor relieve Lessee of any obligation hereunder. All
insurance carried by Lessee shall be primary to and not contributory with any
similar insurance carded by Lessor, whose insurance shall be considered excess
insurance only.

          (b) Carried by Lessor. Lessor shall maintain liability insurance as
described in Paragraph 8.2(a), in addition to, and not in lieu of, the insurance
required to be maintained by Lessee. Lessee shall not be named as an additional
insured therein.

     8.3  Property Insurance - Building, Improvements and Rental Value.

          (a) Building and Improvements. The Insuring Party shall obtain and
keep in force a policy or policies in the name of Lessor, with loss payable to
Lessor, any groundlessor, and to any Lender(s) insuring loss or damage to the
Premises. The amount of such insurance shall be equal to the full replacement
cost of the Premises, as the same shall exist from time to time, or the amount
required by any Lenders, but in no event more than the commercially reasonable
and available insurable value thereof. If Lessor is the Insuring Party, however,
Lessee Owned Alterations and Utility installations Trade Fixtures, and Lessee's
personal property shall be insured by Lessee under Paragraph 8.4 rather than by
Lessor. Said policy or policies shall also contain an agreed valuation provision
in lieu of any coinsurance clause, waiver of subrogation, and inflation guard
protection causing an increase in the annual property insurance

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coverage amount by a factor of not less than the adjusted U.S. Department of
Labor Consumer Price Index for All Urban Consumers for the city nearest to where
the Premises are located. If such insurance coverage has a deductible clause,
the deductible amount shall not exceed a reasonable amount, and Lessee shall be
liable for such deductible amount in the event of an Insured Loss.

          (c) Adjacent Premises. If the Premises are part of a larger building,
or of a group of buildings owned by Lessor which are adjacent to the Premises,
the Lessee shall pay for any increase in the premiums for the property insurance
of such building or buildings if said increase is caused by Lessee's acts,
omissions, use or occupancy of the Premises.

     8.4  Lessee's Property/Business Interruption Insurance.

          (a) Property Damage. Lessee shall obtain and maintain insurance
coverage on all of Lessee's personal property, Trade Fixtures, and Lessee Owned
Alterations and Utility Installations. Such insurance shall be full replacement
cost coverage with a deductible of not to exceed $1,000 per occurrence. The
proceeds from any such insurance shall be used by Lessee for the replacement of
personal property, Trade Fixtures and Lessee Owned Alterations and Utility
Installations. Lessee shall provide Lessor with written evidence that such
insurance is in force.

          (b) Business Interruption. Lessee shall obtain and maintain loss of
income and extra expense insurance in amounts as will reimburse Lessee for
direct or indirect loss of earnings attributable to all perils commonly insured
against by prudent lessees in the business of Lessee or attributable to
prevention of access to the Premises as a result of such perils.

          (c) No Representation of Adequate Coverage. Lessor makes no
representation that the limits or forms of coverage of insurance specified
herein are adequate to cover Lessee's property, business operations or
obligations under this Lease.

     8.5  Insurance Policies. Insurance required herein shall be by companies
duly licensed or admitted to transact business in the state where the Premises
are located, and maintaining during the policy term a "General Policyholders
Rating" of at least B+, V, asset forth in the most current issue of "Best's
Insurance Guide", or such other rating as may be required by a Lender. Lessee
shall not do or permit to be done anything which invalidates the required
insurance policies. Lessee shall, prior to the Start Date, deliver to Lessor
certified copies of policies of such insurance or certificates evidencing the
existence and amounts of the required insurance. No such policy shall be
cancelable except after thirty (30) days prior written notice to Lessor. Lessee
shall, at least thirty (30) days prior to the expiration of such policies,
furnish Lessor with evidence of renewals or "insurance binders" evidencing
renewal thereof, or Lessor may order such insurance and charge the cost thereof
to Lessee, which amount shall be payable by Lessee to Lessor upon demand. Such
policies shall be for a term of at least one year, or the length of the
remaining term of this Lease, whichever is less. If either Party shall fail to
procure and maintain the insurance required to be carried by it, the other Party
may, but shall not be required to, procure and maintain the same.

     8.6  Waiver of Subrogation. Without affecting any other rights or remedies,
Lessee and Lessor each hereby release and relieve the other, and waive their
entire right to recover damages against the other, for loss of or damage to its
property arising out of or incident to the perils required to be insured against
herein. The effect of such releases and waivers is not limited by the amount of
insurance carried or required, or by any deductibles applicable hereto. The
Parties agree to have their respective property damage insurance carriers waive
any right to subrogation that such companies may have against Lessor or Lessee,
as the case may be, so long as the insurance is not invalidated thereby.

     8.7  Indemnity. Except for Lessor's gross negligence or willful misconduct,
Lessee shall indemnify, protect, defend and hold harmless the Premises, Lessor
and its agents, Lessors master or ground lessor, partners and Lenders, from and
against any and all claims, loss of rents and/or damages, liens, judgments,
penalties, attorneys' and consultants' fees, expenses and/or liabilities arising
out of, involving, or in connection with, the use and/or occupancy of the
Premises by Lessee. If any action or proceeding is brought against Lessor by
reason of any of the foregoing matters, Lessee shall upon notice defend the same
at Lessee's expense by counsel reasonably satisfactory to Lessor and Lessor
shall cooperate with Lessee in such defense. Lessor need not have first paid any
such claim in order to be defended or indemnified.

9.   Damage or Destruction.

     9.1  Definitions.

          (a) "Premises Partial Damage" shall mean damage or destruction to the
improvements on the Premises, other than Lessee Owned Alterations and Utility
Installations, which can reasonably be repaired in six (6) months or less from
the date of the damage or destruction. Lessor shall notify Lessee in writing
within thirty (30) days from the date of the damage or destruction as to whether
or not the damage is Partial or Total.

          (b) "Premises Total Destruction" shall mean damage or destruction to
the Premises, other than Lessee Owned Alterations and Utility Installations and
Trade Fixtures, which cannot reasonably be repaired in six (6) months or less
from the date of the damage or destruction. Lessor shall notify Lessee in
writing within thirty (30) days from the date of the damage or destruction as to
whether or not the damage is Partial or Total.

          (c) "Insured Loss" shall mean damage or destruction to improvements on
the Premises, other than Lessee Owned Alterations and Utility Installations and
Trade Fixtures, which was caused by an event required to be covered by the
insurance described in Paragraph 8.3(a), irrespective of any deductible amounts
or coverage limits involved.

          (d) "Replacement Cost" shall mean the cost to repair or rebuild the
improvements owned by Lessor at the time of the occurrence to their condition
existing immediately prior thereto, including demolition, debris removal and
upgrading required by the operation of Applicable Requirements, and without
deduction for depreciation.

          (e) "Hazardous Substance Condition" shall mean the occurrence or
discovery of a condition involving the presence of, or a contamination by, a
Hazardous Substance as defined in Paragraph 6.2(a), in, on, or under the
Premises.

     9.2  Partial Damage - Insured Loss. If a Premises Partial Damage that is an
Insured Loss occurs, then Lessor shall, at Lessor's expense, repair such damage
(but not Lessee's Trade Fixtures or Lessee Owned Alterations and Utility
Installations) as soon as reasonably possible and this Lease shall continue in
full force and effect; provided, however, that Lessee shall, at Lessor's
election, make the repair of any damage or destruction the total cost to repair
of which is $10,000 or less, and, in such event, Lessor shall make any
applicable insurance proceeds available to Lessee on a reasonable basis for that
purpose. Notwithstanding the foregoing, if the required insurance was not in
force or the insurance proceeds are not sufficient to effect such repair, the
Insuring Party shall promptly contribute the shortage in proceeds (except as to
the deductible which is Lessee's responsibility) as and when required to
complete said repairs. In the event, however, such shortage was due to the fact
that, by reason of the unique nature of the improvements, full replacement cost
insurance coverage was not commercially reasonable and available, Lessor shall
have no obligation to pay for the shortage in insurance proceeds or to fully
restore the unique aspects of the Premises unless Lessee provides Lessor with
the funds to cover same, or adequate assurance thereof, within ten (10) days
following receipt of written notice of such shortage and request therefor. If
Lessor receives said funds or adequate assurance thereof within said ten (10)
day period, the party responsible for making the repairs shall complete them as
soon as reasonably possible and this Lease shall remain in full force and
effect, if such funds or assurance are not received, Lessor may nevertheless
elect by written notice to Lessee within ten (10) days thereafter to: (i) make
such restoration and repair as is commercially reasonable with Lessor paying any
shortage in proceeds, in which case this Lease shall remain in full force and
effect, or have this Lease terminate thirty (30) days thereafter. Lessee shall
not be entitled to reimbursement of any funds contributed by Lessee to repair
any such damage or destruction. Premises Partial Damage due to flood or
earthquake shall be subject to Paragraph 9.3, notwithstanding that there may be
some insurance coverage, but the net proceeds of any such insurance shall be
made available for the repairs if made by either Party.

     9.3  Partial Damage - Uninsured Loss. If a Premises Partial Damage that is
not an Insured Loss occurs, Lessor may either: (i) repair such damage as soon as
reasonably possible at Lessor's expense, in which event this Lease shall
continue in full force and effect, or (ii) terminate this Lease by giving
written notice to Lessee within thirty (30) days after receipt by Lessor of
knowledge of the occurrence of such damage. Such termination shall be effective
sixty (60) days following

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the date of such notice. In the event Lessor elects to terminate this Lease,
Lessee shall have the right within ten (10) days after receipt of the
termination notice to give written notice to Lessor of Lessee's commitment to
pay for the repair of such damage without reimbursement from Lessor, Lessee
shall provide Lessor with said funds or satisfactory assurance thereof within
thirty (30) days after making such commitment. In such event this Lease shall
continue in full force and effect, and Lessor shall proceed to make such repairs
as soon as reasonably possible after the required funds are available. If Lessee
does not make the required commitment, this Lease shall terminate as of the date
specified in the termination notice.

     9.4  Total Destruction. Notwithstanding any other provision hereof, if a
Premises Total Destruction occurs, this Lease shall terminate sixty (60) days
following such Destruction. If the damage or destruction was caused by the gross
negligence or willful misconduct of Lessee, Lessor shall have the right to
recover Lessor's damages from Lessee, except as provided in Paragraph 8.6.

     9.5  Damage Near End of Term. If at any time during the last six (6) months
of this Lease there is damage for which the cost to repair exceeds one (1)
month's Base Rent, whether or not an Insured Loss, Lessor may terminate this
Lease effective sixty (60) days following the date of occurrence of such damage
by giving a written termination notice to Lessee within thirty (30) days after
the date of occurrence of such damage. Notwithstanding the foregoing, if Lessee
at that time has an exercisable option to extend this Lease or to purchase the
Premises, then Lessee may preserve this Lease by, (a) exercising such option and
(b) providing Lessor with any shortage in Insurance proceeds (or adequate
assurance thereof) needed to make the repairs on or before the earlier of (i)
the date which is ten days after Lessee's receipt of Lessor's written notice
purporting to terminate this Lease, or (ii) the day prior to the date upon which
such option expires. If Lessee duly exercises such option during such period and
provides Lessor with funds (or adequate assurance thereof) to cover any shortage
in insurance proceeds, Lessor shall, at Lessor's commercially reasonable
expense, repair such damage as soon as reasonably possible and this Lease shall
continue in full force and effect. If Lessee fails to exercise such option and
provide such funds or assurance during such period, then this Lease shall
terminate on the date specified in the termination notice and Lessee's option
shall be extinguished.

     9.6  Abatement of Rent; Lessee's Remedies.

          (a) Abatement. In the event of Premises Partial Damage or Premises
Total Destruction or a Hazardous Substance Condition for which Lessee is not
responsible under this Lease, the Rent payable by Lessee for the period required
for the repair, remediation or restoration of such damage shall be abated in
proportion to the degree to which Lessee's use of the Premises Is impaired, but
not to exceed the proceeds received from the Rental Value insurance. All other
obligations of Lessee hereunder shall be performed by Lessee, and Lessor shall
have no liability for any such damage, destruction, remediation, repair or
restoration except as provided herein.

          (b) Remedies. If Lessor shall be obligated to repair or restore the
Premises and does not commence, in a substantial and meaningful way, such repair
or restoration within ninety (90) days after such obligation shall accrue,
Lessee may, at any time prior to the commencement of such repair or restoration,
give written notice to Lessor and to any Lenders of which Lessee has actual
notice, of Lessee's election to terminate this Lease on a date not less than
sixty (60) days following the giving of such notice. If Lessee gives such notice
and such repair or restoration is not commenced within thirty (30) days
thereafter, this Lease shall terminate as of the date specified in said notice.
If the repair or restoration is commenced within said thirty (30) days, this
Lease shall continue in full force and effect. "Commence" shall mean either the
unconditional authorization of the preparation of the required plans, or the
beginning of the actual work on the Premises, whichever first occurs.

     9.7  Termination - Advance Payments. Upon termination of this Lease
pursuant to Paragraph 6.2(g) or Paragraph 9, an equitable adjustment shall be
made concerning advance Base Rent and any other advance payments made by Lessee
to Lessor. Lessor shall, in addition, return to Lessee so much of Lessee's
Security Deposit as has not been, or is not then required to be, used by Lessor.

     9.8  Waive Statutes. Lessor and Lessee agree that the terms of this Lease
shall govern the effect of any damage to or destruction of the Premises with
respect to the termination of this Lease and hereby waive the provisions of any
present or future statute to the extent inconsistent herewith.

10.  Real Property Taxes.

     10.1 Definition of "Real Property Taxes. "As used herein, the term "Real
Property Taxes" shall include any form of assessment; real estate, general,
special, ordinary or extraordinary, or rental levy or tax (other than
inheritance, personal income or estate taxes); improvement bond; and/or license
fee imposed upon or levied against any legal or equitable interest of Lessor in
the Premises, Lessor's right to other income therefrom, and/or Lessor's business
of leasing, by any authority having the direct or Indirect power to tax and
where the funds are generated with reference to the Building address and where
the proceeds so generated are to be applied by the city, county or other local
taxing authority of a jurisdiction within which the Premises are located. The
term "Real Property Taxes" shall also include any tax, fee, levy, assessment or
charge, or any increase therein, imposed by reason of events occurring during
the term of this Lease, but specifically excluding, a change in the ownership of
the Premises.

     10.2

          a) Payment of Taxes. Lessee shall pay the Real Property Taxes
applicable to the Premises during the term of this Lease. Subject to Paragraph
10.2(b), all such payments shall be made at least ten (10) days prior to any
delinquency date. Lessee shall promptly furnish Lessor with satisfactory
evidence that such taxes have been paid. If any such taxes shall cover any
period of time prior to or after the expiration or termination of this Lease,
Lessee's share of such taxes shall be prorated to cover only that portion of the
tax bill applicable to the period that this Lease is in effect, and Lessor shall
reimburse Lessee for any overpayment. If Lessee shall fail to pay any required
Real Property Taxes, Lessor shall have the right to pay the same, and Lessee
shall reimburse Lessor therefor upon demand.

          (b) Advance Payment. In the event Lessee incurs two or more late
charge on any Rent payment, Lessor may, at Lessor's option, estimate the current
Real Property Taxes, and require that such taxes be paid in advance to Lessor by
Lessee, either: (i) in a lump sum amount equal to the installment due, al least
twenty (20) days prior to the applicable delinquency date, or (ii) monthly in
advance with the payment of the Base Rent. If Lessor elects to require payment
monthly in advance, the monthly payment shall be an amount equal to the amount
of the estimated installment of taxes divided by the number of months remaining
before the month in which said installment becomes delinquent. When the actual
amount of the applicable tax bill is known, the amount of such equal monthly
advance payments shall be adjusted as required to provide the funds needed to
pay the applicable taxes. If the amount collected by Lessor is insufficient to
pay such Real Property Taxes when due, Lessee shall pay Lessor, upon demand,
such additional sums as are necessary to pay such obligations. All monies paid
to Lessor under this Paragraph may be intermingled with other monies of Lessor
and shall not bear interest. In the event of a Breach by Lessee in the
performance of its obligations under this Lease, then any balance of funds paid
to Lessor under the provisions of this Paragraph may, at the option of Lessor,
be treated as an additional Security Deposit.

     10.3 Joint Assessment. If the Premises are not separately assessed,
Lessee's liability shall be an equitable proportion of the Real Property Taxes
for all of the land and improvements Included within the tax parcel assessed,
such proportion to be conclusively determined by Lessor from the respective
valuations assigned in the assessor's work sheets or such other information as
may be reasonably available.

     10.4 Personal Property Taxes. Lessee shall pay, prior to delinquency, all
taxes assessed against and levied upon Lessee Owned Alterations, Utility
Installations, Trade Fixtures, furnishings, equipment and all personal property
of Lessee. When possible, Lessee shall cause such property to be assessed and
billed separately from the feel property of Lessor. If any of Lessee's said
personal property shall be assessed with Lessor's real property, Lessee shall
pay Lessor the taxes attributable to Lessee's property within ten (10) days
after receipt of a written statement.

11.       Utilities. Lessee shall pay for all water, gas, heat, light, power,
telephone, trash disposal and other utilities and services supplied to the
Premises, together with any taxes thereon. If any such services are not
separately metered to Lessee, Lessee shall pay a reasonable proportion, to be
determined by Lessor, of all charges jointly metered.

12.  Assignment and Subletting.

     12.1 Lessor's Consent Required.

          (a) Lessee shall not voluntarily or by operation of law assign,
transfer, mortgage or encumber (collectively, "assign or assignment") or sublet
all or any part of Lessee's interest in this Lease or in the Premises without
Lessor's prior written consent.

          (b) a change in the control of Lessee shall constitute an assignment
requiring consent.

          (d) An assignment or subletting without consent shall, at Lessor's
option, be a Default curable after notice per Paragraph 13.1(c), or a noncurable
Breach without the necessity of any notice and grace period. If Lessor elects to
treat such unapproved assignment or subletting as a noncurable

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Breach: Lessor may either: (i) terminate this Lease, or (ii) upon thirty (30)
days written notice, increase the monthly Base Rent to one hundred ten percent
(110%) of the Base Rent then in effect.

          (e) Lessee's remedy for any breach of Paragraph 12.1 by Lessor shall
be limited to compensatory damages and/or injunctive relief.

     12.2 Terms and Conditions Applicable to Assignment and Subletting.

          (a) Regardless of Lessor's consent, any assignment or subletting shall
not: (i) be effective without the express written assumption by such assignee or
sublessee of the obligations of Lessee under this Lease; (ii) release Lessee of
any obligations hereunder;, or (iii) alter the primary liability of Lessee for
the payment of Rent or for the performance of any other obligations to be
performed by Lessee.

          (b) Lessor may accept Rent or performance of Lessee's obligations from
any person other than Lessee pending approval or disapproval of an assignment.
Neither a delay in the approval or disapproval of such assignment nor the
acceptance of Rent or performance shall constitute a waiver of estoppel of
Lessor's right to exercise its remedies for Lessee's Default or Breach.

          (c) Lessor's consent to any assignment or subletting shall not
constitute a consent to any subsequent assignment or subletting.

          (d) In the event of any Default or Breach by Lessee, Lessor may, after
providing ten (10) days notice, proceed directly against Lessee, any Guarantors
or anyone else responsible for the performance of Lessee's obligations under
this Lease, including any assignee or sublessee, without first exhausting
Lessor's remedies, against any other person or entity responsible therefore to
Lessor, or any security held by Lessor.

          (e) Each request for consent to an assignment or subletting shall be
in writing, accompanied by information relevant to Lessor's determination as to
the financial and operational responsibility and appropriateness of the proposed
assignee or sublessee, including but not limited to the intended use and/or
required modification of the Premises, if any, together with a fee of $1,000 or
ten percent (10%) of the current monthly Base Rent applicable to the portion of
the Premises which is the subject of the proposed assignment or sublease,
whichever is greater, as consideration for Lessor's considering and processing
said request. Lessee agrees to provide Lessor with such other or additional
information and/or documentation as may be reasonably requested.

          (f) Any assignee of, or sublessee under, this Lease shall, by reason
of accepting such assignment or entering into such sublease, be deemed to have
assumed and agreed to conform and comply with each and every term, covenant,
condition and obligation herein to be observed or performed by Lessee during the
term of said assignment or sublease, other than such obligations as are contrary
to or inconsistent with provisions of an assignment or sublease to which Lessor
has specifically consented to in writing.

     12.3 Additional Terms and Conditions Applicable to Subletting. The
following terms and conditions shall apply to any subletting by Lessee of all or
any part of the Premises and shall be deemed included in all subleases under
this Lease whether or not expressly incorporated therein:

          (a) Lessee hereby assigns and transfers to Lessor all of Lessee's
interest in all Rent payable on any sublease, and Lessor may collect such Rent
and apply same toward Lessee's obligations under this Lease; provided, however,
that until a Breach shall occur in the performance of Lessee's obligations,
Lessee may collect said Rent. Lessor shall not, by reason of the foregoing or
any assignment of such sublease, nor by reason of the collection of Rent, be
deemed liable to the sublessee for any failure of Lessee to perform and comply
with any of Lessee's obligations to such sublessee. Lessee hereby irrevocably
authorizes and directs any such sublessee, upon receipt of a written notice from
Lessor stating that a Breach exists in the performance of Lessee's obligations
under this Lease, to pay to Lessor all Rent due and to become due under the
sublease. Sublessee shall rely upon any such notice from Lessor and shall pay
all Rents to Lessor without any obligation or right to inquire as to whether
such Breach exists, notwithstanding any claim from Lessee to the contrary.

          (b) In the event of a Breach by Lessee, Lessor may, at its option,
require sublessee to attorn to Lessor, in which event Lessor shall undertake the
obligations of the sublessor under such sublease from the time of the exercise
of said option to the expiration of such sublease; provided, however, Lessor
shall not be liable for any prepaid rents or security deposit paid by such
sublessee to such sublessor or for any prior Defaults or Breaches of such
sublessor.

          (c) Any matter requiring the consent of the sublessor under a sublease
shall also require the consent of Lessor.

          (d) No sublessee shall further assign or sublet all or any part of the
Premises without Lessor's prior written consent.

          (e) Lessor shall deliver a copy of any notice of Default or Breach by
Lessee to the sublessee, who shall have the right to cure the Default of Lessee
within the grace period, if any, specified in such notice. The sublessee shall
have a right of reimbursement and offset from and against Lessee for any such
Defaults cured by the sublessee.

13.  Default; Breach; Remedies.

     13.1 Default; Breach.  A "Default" is defined as a failure by the Lessee to
comply with or perform any of the terms, covenants, conditions or rules under
this Lease. a "Breach" is defined as the occurrence of one or more of the
following Defaults, and the failure of Lessee to cure such Default within any
applicable grace period:

          (a) The abandonment of the Premises; or the vacating of the Premises
without providing a commercially reasonable level of security, or where the
coverage of the property insurance described in Paragraph 8.3 is jeopardized as
a result thereof, or without providing reasonable assurances to minimize
potential vandalism.

          (b) The failure of Lessee to make any payment of Rent or any Security
Deposit required to be made by Lessee hereunder, whether to Lessor, when due, to
provide reasonable evidence of insurance or surety bond, or to fulfill any
obligation under this Lease which endangers or threatens life or property, where
such failure continues for a period of three (3) business days following written
notice to Lessee.

          (c) The failure by Lessee to provide (i) reasonable written evidence
of compliance with Applicable Requirements, (ii) the service contracts, (iii)
the rescission of an unauthorized assignment or subletting, (iv) a Tenancy
Statement, (v) a requested subordination, (vi) evidence concerning any guaranty
and/or Guarantor, (vii) any document requested under Paragraph 42 (easements),
or (viii) any other documentation or information which Lessor may reasonably
require of Lessee under the terms of this Lease, where any such failure
continues for a period of ten (10) days following written notice to Lessee.

          (d) a Default by Lessee as to the terms, covenants, conditions or
provisions of this Lease, or of the rules adopted under Paragraph 40 hereof,
other than those described in subparagraphs 13.1(a), (b) or (c), above, where
such Default continues for a period of thirty (30) days after written notice;
provided, however, that if the nature of Lessee's Default is such that more than
thirty (30) days are reasonably required for its cure, then it shall not be
deemed to be a Breach if Lessee commences such cure within said thirty (30) day
period and thereafter diligently prosecutes such cure to completion.

          (e) The occurrence of any of the following events: (i) the making of
any general arrangement or assignment for the benefit of creditors; (ii)
becoming a "debtor" as defined in 11 U.S.C. (S) 101 or any successor statute
thereto (unless, in the case of a petition filed against Lessee, the same is
dismissed within sixty (60) days); (iii) the appointment of a trustee or
receiver to take possession of substantially all of Lessee's assets located at
the Premises or of Lessee's interest in this Lease, where possession is not
restored to Lessee within thirty (30) days; or (iv) the attachment, execution or
other judicial seizure of substantially all of Lessee's assets located at the
Premises or of Lessee's interest in this Lease, where such seizure is not
discharged within thirty (30) days; provided, however, in the event that any
provision of this subparagraph 13.1 (e) is contrary to any applicable law, such
provision shall be of no force or effect, and not affect the validity of the
remaining provisions.

     13.2 Remedies. If Lessee fails to perform any of its affirmative duties or
obligations, within ten (10) days after written notice (or in case of an
emergency, without notice), Lessor may, at its option, perform such duty or
obligation on Lessee's behalf, including but not limited to the obtaining of
reasonably required bonds, insurance policies, or governmental licenses, permits
or approvals. The costs and expenses of any such performance by Lessor shall be
due and payable by Lessee upon receipt of invoice therefor. If more than two (2)
checks given to Lessor by Lessee shall not be honored by the bank upon which it
is drawn, Lessor, at its option, may require all future payments to be made by
Lessee to be by cashier's check. In the event of a Breach, Lessor may, with or
without further notice or demand, and without limiting Lessor in the exercise of
any right or remedy which Lessor may have by reason of such Breach:

          (a) Terminate Lessee's right to possession of the Premises by any
lawful means, in which case this Lease shall terminate and Lessee shall

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                                                                      -- ---


<PAGE>

immediately surrender possession to Lessor. In such event Lessor shall be
entitled to recover from Lessee: (i) the unpaid Rent which had been earned at
the time of termination; (ii) the worth at the time of award of the amount by
which the unpaid rent which would have been earned after termination until the
time of award exceeds the amount of such rental loss that the Lessee proves
could have been reasonably avoided; (iii) the worth at the time of award of the
amount by which the unpaid rent for the balance of the term after the time of
award exceeds the amount of such rental loss that the Lessee proves could be
reasonably avoided; and (iv) any other amount necessary to compensate Lessor for
all the detriment proximately caused by the Lessee's failure to perform its
obligations under this Lease or which In the ordinary course of things would be
likely to result therefrom, including but not limited to the cost of recovering
possession of the Premises, expenses of reletting, including necessary
renovation and alteration of the Premises, reasonable attorneys' fees, and that
portion of any leasing commission paid by Lessor in connection with this Lease
applicable to the unexpired term of this Lease. The worth at the time of award
of the amount referred to in provision (iii) of the immediately preceding
sentence shall be computed by discounting such amount at the discount rate of
the Federal Reserve Bank of the District within which the Premises are located
at the time of award plus one percent (1%). Efforts by Lessor to mitigate
damages caused by Lessee's Breach of this Lease shall not waive Lessors right to
recover damages under Paragraph 12. If termination of this Lease is obtained
through the provisional remedy of unlawful detainer, Lessor shall have the right
to recover in such proceeding any unpaid Rent and damages as are recoverable
therein, or Lessor may reserve the right to recover all or any part thereof in a
separate suit. If a notice and grace period required under Paragraph 13.1 was
not previously given, a notice to pay rent or quit, or to perform or quit given
to Lessee under the unlawful detainer statute shall also constitute the notice
required by Paragraph 13.1. In such case, the applicable grace period required
by Paragraph 13.1 and the unlawful detainer statute shall run concurrently, and
the failure of Lessee to cure the Default within the greater of the two such
grace periods shall constitute both an unlawful detainer and a Breach of this
Lease entitling Lessor to the remedies provided for in this Lease and/or by said
statute.

          (b) Continue the Lease and Lessee's right to possession and recover
the Rent as it becomes due, in which event Lessee may sublet or assign, subject
only to reasonable limitations. Acts of maintenance, efforts to relet, and/or
the appointment of a receiver to protect the Lessor's interests, shall not
constitute a termination of the Lessee's right to possession.

          (c) Pursue any other remedy now or hereafter available under the laws
or judicial decisions of the state wherein the Premises are located. The
expiration or termination of this Lease and/or the termination of Lessee's right
to possession shall not relieve Lessee from liability under any indemnity
provisions of this Lease as to matters occurring or accruing during the term
hereof or by reason of Lessee's occupancy of the Premises.

     13.4 Late Charges. Lessee hereby acknowledges that late payment by Lessee
of Rent will cause Lessor to incur costs not contemplated by this Lease, the
exact amount of which will be extremely difficult to ascertain. Such costs
include, but are not limited to, processing and accounting charges, and late
charges which may be imposed upon Lessor by any Lender. Accordingly, if any Rent
shall not be received by Lessor within five (5) days after such amount shall be
due, then, without any requirement for notice to Lessee, Lessee shall pay to
Lessor a one-time late charge equal to seven percent (7%) of each such overdue
amount. The Parties hereby agree that such late charge represents a fair and
reasonable estimate of the costs Lessor will incur by reason of such late
payment. Acceptance of such late charge by Lessor shall in no event constitute a
waiver of Lessee's Default or Breach with respect to such overdue amount, nor
prevent the exercise of any of the other rights and remedies granted hereunder.
In the event that a late charge is payable hereunder, whether or not collected,
for three (3) consecutive installments of Base Rent, then notwithstanding any
provision of this Lease to the contrary, Base Rent shall, at Lessor's option,
become due and payable quarterly in advance.

     13.5 Interest. Any monetary payment due Lessor hereunder, other than late
charges, not received by Lessor, when due as to scheduled payments (such as Base
Rent) or within thirty (30) days following the date on which it was due for non-
scheduled payment, shall bear interest from the date when due, as to scheduled
payments, or the thirty-first (31st) day after it was due as to non-scheduled
payments. The interest ("Interest") charged shall be equal to the prime rate
reported in the Wall Street Journal as published closest prior to the date when
due plus four percent (4%), but shall not exceed the maximum rate allowed by
law. Interest is payable in addition to the potential late charge provided for
in Paragraph 13.4.

     13.6 Breach by Lessor.

          (a) Notice of Breach. Lessor shall not be deemed in breach of this
Lease unless Lessor fails within a reasonable time to perform any obligation
required to be performed by Lessor. For purposes of this Paragraph, a reasonable
time shall In no event be less than thirty (30) days after receipt by Lessor,
and any Lender whose name and address shall have been furnished Lessee in
writing for such purpose, of written notice specifying wherein such obligation
of Lessor has not been performed; provided, however, that If the nature of
Lessor's obligation is such that more than thirty (30) days are reasonably
required for its performance, then Lessor shall not be in breach if performance
is commenced within such thirty (30) day period and thereafter diligently
pursued to completion.

           (b) Performance by Lessee on Behalf of Lessor. In the event that
neither Lessor nor Lender cures said breach within thirty (30) days after
receipt of said notice, or if having commenced said cure they do not diligently
pursue it to completion, then Lessee may elect to cure said breach at Lessee's
expense and offset from Rent an amount equal to the greater of one month's Base
Rent or the Security Deposit, and to pay an excess of such expense under
protest, reserving Lessee's right to reimbursement from Lessor. Lessee shall
document the cost of said cure and supply said documentation to Lessor.

     14.  Condemnation. If the Premises or any portion thereof are taken under
the power of eminent domain or sold under the threat of the exercise of said
power (collectively "Condemnation"), this Lease shall terminate as to the part
taken as of the date the condemning authority takes title or possession,
whichever first occurs. If more than ten percent (10%) of any building portion
of the Premises, or more than twenty-five percent (25%) of the land area portion
of the Premises not occupied by any building, is taken by Condemnation, Lessee
may, at Lessee's option, to be exercised in writing within ten (10) days after
Lessor shall have given Lessee written notice of such taking (or in the absence
of such notice, within ten (10) days after the condemning authority shall have
taken possession) terminate this Lease as of the date the condemning authority
takes such possession. If Lessee does not terminate this Lease in accordance
with the foregoing, this Lease shall remain in full force and effect as to the
portion of the Premises remaining, except that the Base Rent shall be reduced in
proportion to the reduction in utility of the Premises caused by such
Condemnation. Lessee shall be entitled to any compensation for value of
leasehold, Lessee's relocation expenses, loss of business goodwill and/or Trade
Fixtures, without regard to whether or not this Lease is terminated pursuant to
the provisions of this Paragraph. All Alterations and Utility Installations made
to the Premises by Lessee, for purposes of Condemnation only, shall be
considered the property of the Lessee and Lessee shall be entitled to any and
all compensation which is payable therefor. In the event that this Lease is not
terminated by reason of the Condemnation, Lessor shall repair any damage to the
Premises caused by such Condemnation.

15.  Brokers' Fee.

     15.1 Additional Commission. In addition to the payments owed pursuant to
Paragraph 1.10 above, and unless Lessor and the Brokers otherwise agree in
writing, Lessor agrees that: (a) if Lessee exercises any Option, (b) if Lessee
acquires any rights to the Premises or other premises owned by Lessor and
located within the same Project, if any, within which the Premises is located,
(c) if Lessee remains in possession of the Premises, with the consent of Lessor,
after the expiration of this Lease, or (d) if Base Rent is increased, whether by
agreement or operation of an escalation clause herein, then, Lessor shall pay
Brokers a fee in accordance with the schedule of said Brokers in effect at the
time of the execution of this Lease.

     15.2 Assumption of Obligations. Any buyer or transferee of Lessor's
interest in this Lease shall be deemed to have assumed Lessor's obligation
hereunder. Each Broker shall be a third party beneficiary of the provisions of
Paragraphs 1.10, 15, 22 and 31. If Lessor fails to pay to a Broker any amounts
due as and for commissions pertaining to this Lease when due, then such amounts
shall accrue Interest. In addition, if Lessor fails to pay any amounts to
Lessee's Broker when due, Lessee's Broker may send written notice to Lessor and
Lessee of such failure and if Lessor fails to pay such amounts within ten (10)
days after said notice, Lessee shall pay said monies to its Broker and offset
such amounts against Rent. In addition, Lessee's Broker shall be deemed to be a
third party beneficiary of any commission agreement entered into by and/or
between Lessor and Lessor's Broker.

     15.3 Representations and Indemnities of Broker Relationships. Lessee and
Lessor each represent and warrant to the other that it has had no dealings with
any person, firm, broker or finder (other than the Brokers, if any) in
connection with this Lease, and that no one other than said named


                              Page 8 of 11                     Initials GB WRT
                                                                        -- ---

<PAGE>

Brokers is entitled to any commission or finder's fee in connection herewith.
Lessee and Lessor do each hereby agree to indemnify, protect, defend and hold
the other harmless from and against liability for compensation or charges which
may be claimed by any such unnamed broker, finder or other similar party by
reason of any dealings or actions of the indemnifying Party, including any
costs, expenses, and/or attorneys' fees reasonably incurred with respect
thereto.

16.  Estoppel Certificates.

     (a) Each Party (as "Responding Party") shall within ten (10) days after
written notice from the other Party (the "Requesting Party") execute,
acknowledge and deliver to the Requesting Party a statement in writing in form
similar to the then most current "Estoppel Certificate" form published by the
American Industrial Real Estate Association, plus such additional information,
confirmation and/or statements as may be reasonably requested by the Requesting
Party.

     (b) If the Responding Party shall fail to execute or deliver the Estoppel
Certificate within such ten day period, the Requesting Party may execute an
Estoppel Certificate stating that: (i) the Lease is in full force and effect
without modification except as may be represented by the Requesting Party, (ii)
there are no uncured defaults in the Requesting Party's performance, and (iii)
if Lessor is the Requesting Party, not more than one month's Rent has been paid
in advance. Prospective purchasers and encumbrancers may rely upon the
Requesting Party's Estoppel Certificate, and the Responding Party shall be
estopped from denying the truth of the facts contained in said Certificate.

     (c) If Lessor desires to finance, refinance, or sell the Premises, or any
part thereof, Lessee and all Guarantors shall deliver to any potential lender or
purchaser designated by Lessor such financial statements as may be reasonably
required by such lender or purchaser, including, but not limited to, Lessee's
financial statements for the past three (3) years. All such financial statements
shall be received by Lessor and such lender or purchaser in confidence and shall
be used only for the purposes herein set forth.

17.  Definition of Lessor. The term "Lessor" as used herein shall mean the
owner or owners at the time in question of the fee title to the Premises, or, if
this is a sublease, of the Lessee's interest in the prior lease, in the event of
a transfer of Lessor's title or interest in the Premises or this Lease, Lessor
shall deliver to the transferee or assignee (in cash or by credit) any unused
Security Deposit held by Lessor. Except as provided in Paragraph 15, upon such
transfer or assignment and delivery of the Security Deposit, as aforesaid, the
prior Lessor shall be relieved of all liability with respect to the obligations
and/or covenants under this Lease thereafter to be performed by the Lessor.
Subject to the foregoing, the obligations and/or covenants in this Lease to be
performed by the Lessor shall be binding only upon the Lessor as hereinabove
defined. Notwithstanding the above, and subject to the provisions of Paragraph
20 below, the original Lessor under this Lease, and all subsequent holders of
the Lessor's interest in this Lease shall remain liable and responsible with
regard to the potential duties and liabilities of Lessor pertaining to Hazardous
Substances as outlined in Paragraph 6 above.

18.  Severability. The invalidity of any provision of this Lease, as
determined by a court of competent jurisdiction, shall in no way affect the
validity of any other provision hereof.

19.  Days. Unless otherwise specifically indicated to the contrary, the
word "days" as used in this Lease shall mean and refer to calendar days.

20.  Limitation on Liability. Subject to the provisions of Paragraph 17
above, the obligations of Lessor under this Lease shall not constitute personal
obligations of the individual partners of Lessor or its or their individual
partners, directors, officers or shareholders, and Lessee shall not seek
recourse against the individual partners of Lessor, or its or their individual
partners, directors, officers or shareholders, or any of their personal assets
for such satisfaction.

21.  Time of Essence. Time is of the essence with respect to the
performance of all obligations to be performed or observed by the Parties under
this Lease.

22.  No Prior or Other Agreements; Broker Disclaimer. This Lease contains
all agreements between the Parties with respect to any matter mentioned herein,
and no other prior or contemporaneous agreement or understanding shall be
effective. Brokers have no  responsibility with respect thereto respect to any
default or breach hereof by either Party.

23.  Notices.

     23.1 Notice Requirements. All notices required or permitted by this Lease
shall be in writing and may be delivered in person (by hand or by courier) or
may be sent by regular, certified or registered mail or U.S. PostaI Service
Express Mail, with postage prepaid, or by facsimile transmission, and shall be
deemed sufficiently given if served in a manner specified in this Paragraph 23.
The addresses noted adjacent to a Party's signature on this Lease shall be that
Party's address for delivery or mailing of notices. Either Party may by written
notice to the other specify a different address for notice, except that upon
Lessee's taking possession of the Premises, the Premises shall constitute
Lessee's address for notice. a copy of all notices to Lessor shall be
concurrently transmitted to such party or parties at such addresses as Lessor
may from time to time hereafter designate in writing.

     23.2 Date of Notice. Any notice sent by registered or certified mail,
return receipt requested, shall be deemed given on the date of delivery shown on
the receipt card, or if no delivery date is shown, the postmark thereon. If sent
by regular mail the notice shall be deemed given three (3) days after the same
is addressed as required herein and three (3) days mailed with postage prepaid.
Notices delivered by United States Express Mail or overnight courier that
guarantee next day delivery shall be deemed given twenty-four (24) hours after
delivery of the same to the Postal Service or courier. Notices transmitted by
facsimile transmission or similar means shall be deemed delivered upon telephone
confirmation of receipt, provided a copy is also delivered via delivery or mail.
If notice is received on a Saturday, Sunday or legal holiday, it shall be deemed
received on the next business day.

24.  Waivers. No waiver by Lessor of the Default or Breach of any term,
covenant or condition hereof by Lessee, shall be deemed a waiver of any other
term, covenant or condition hereof, or of any subsequent Default or Breach by
Lessee of the same or of any other term, covenant or condition hereof, Lessor's
consent to, or approval of, any act shall not be deemed to render unnecessary
the obtaining of Lessor's consent to, or approval of, any subsequent or similar
act by Lessee, or be construed as the basis of an estoppel to enforce the
provision or provisions of this Lease requiring such consent. The acceptance of
Rent by Lessor shall not be a waiver of any Default or Breach by Lessee. Any
payment by Lessee may be accepted by Lessor on account of monies or damages due
Lessor, notwithstanding any qualifying statements or conditions made by Lessee
in connection therewith, which such statements and/or conditions shall be of no
force or effect whatsoever unless specifically agreed to in writing by Lessor at
or before the time of deposit of such payment.

25.  Recording. Either Lessor or Lessee shall, upon request of the other,
execute, acknowledge and deliver to the other a short form memorandum of this
Lease for recording purposes. The Party requesting recordation shall be
responsible for payment of any fees applicable thereto.

26.  No Right To Holdover. Lessee has no right to retain possession of the
Premises or any part thereof beyond the expiration or termination of this Lease.
In the event that Lessee holds over, then the Base Rent shall be increased to
one hundred fifty percent (150%) of the Base Rent applicable during the month
immediately preceding the expiration or termination. Nothing contained herein
shall be construed as consent by Lessor to any holding over by Lessee.

27.   Cumulative Remedies. No remedy or election hereunder shall be deemed
exclusive but shall, wherever possible, be cumulative with all other remedies at
law or in equity.

28.   Covenants and Conditions; Construction of Agreement. All provisions of
this Lease to be observed or performed by Lessee are both covenants and
conditions. In construing this Lease, all headings and titles are for the
convenience of the Parties only and shall not be considered a part of this
Lease. Whenever required by the context, the singular shall include the plural
and vice versa. This Lease shall not be construed as if prepared by one of the
Parties, but rather according to its fair meaning as a whole, as if both Parties
had prepared it.

29.   Binding Effect; Choice of Law. This Lease shall be binding upon the
parties, their personal representatives, successors and assigns and be governed
by the laws of the State in which the Premises are located. Any litigation
between the Parties hereto concerning this Lease shall be initiated in the
county in which the Premises are located.

30.  Subordination; Attornment; Non-Disturbance.

     30.1 Subordination. This Lease and any Option granted hereby shall be
subject and subordinate to any ground lease, mortgage, deed of trust, or other
hypothecation or security device (collectively, "Security Device"), now or
hereafter placed upon the Premises, to any and all advances made on the security
thereof, and to all renewals, modifications, and extensions thereof. Lessee
agrees that the holders of any such Security Devices (in this Lease together
referred to as "Lessor's Lender") shall have no liability or obligation to
perform any of the obligations of Lessor under this Lease. Any Lender may elect
to have this Lease and/or any Option granted hereby superior to the lien of its
Security Device by giving written notice thereof to Lessee, whereupon this Lease
and such Options shall be deemed prior to such Security Device, notwithstanding
the relative dates of the documentation or recordation thereof.

     30.2 Attornment. Subject to the non-disturbance provisions of Paragraph
30.3, Lessee agrees to attorn to a Lender or any other party who acquires
ownership of the Premises by reason of a foreclosure of a Security Device, and
that in the event of such foreclosure, such new owner shall not: (i)

                                Page 9 of 11                    Initials GB WRT
                                                                         -- ---

<PAGE>

be liable for any act or omission of any prior lessor or with respect to events
occurring prior to acquisition of ownership; (ii) be subject to any offsets or
defenses which Lessee might have against any prior lessor;, or (Iii) be bound by
prepayment of more than one (1) month's rent.

     30.3 Non-Disturbance. With respect to Security Devices entered into by
Lessor after the execution of this Lease, Lessee's subordination of this Lease
shall be subject to receiving a commercially reasonable non-disturbance
agreement (a "Non-Disturbance Agreement") from the Lender which Non-Disturbance
Agreement provides that Lessee's possession of the Premises, and this Lease,
including any options to extend the term hereof, will not be disturbed so long
as Lessee is not i[i Breach hereof and attorns to the record owner of the
Premises. Further, within sixty (60) days after the execution of this Lease,
Lessor shall use its commercially reasonable efforts to obtain a Non-Disturbance
Agreement from the holder of any pre-existing Security Device which is secured
by the Premises.

     30.4 Self-Executing. The agreements contained in this Paragraph 30 shall be
effective without the execution of any further documents; provided, however,
that, upon written request from Lessor or a Lender in connection with a sale,
financing or refinancing of the Premises, Lessee and Lessor shall execute such
further writings as may be reasonably required to separately document any
subordination, attornment and/or Non-Disturbance Agreement provided for herein.

31.  Attorneys' Fees. If any Party or Broker brings an action or proceeding
involving the Premises to enforce the terms hereof or to declare rights
hereunder, the Prevailing Party (as hereafter defined) in any such proceeding,
action, or appeal thereon, shall be entitled to reasonable attorneys' fees. Such
fees may be awarded in the same suit or recovered in a separate suit, whether or
not such action or proceeding is pursued to decision or judgment. The term,
"Prevailing Party" shall include, without limitation, a Party or Broker who
substantially obtains or defeats the relief sought, as the case may be, whether
by compromise, settlement, judgment, or the abandonment by the other Party or
Broker of its claim or defense. The attorneys' fees award shall not be computed
in accordance with any court fee schedule, but shall be such as to fully
reimburse all attorneys' fees reasonably incurred. In addition, Lessor shall be
entitled to attorneys' fees, costs and expenses incurred in the preparation and
service of notices of Default and consultations in connection therewith, whether
or not a legal action is subsequently commenced in connection with such Default
or resulting Breach.

32.  Lessor's Access; Showing Premises; Repairs. Lessor and Lessor's agents
shall have the right to enter the Premises at any time, in the case of an
emergency, and otherwise at reasonable times for the purpose of showing the same
to prospective purchasers, lenders, or lessees, and making such alterations,
repairs, improvements or additions to the Premises as Lessor may deem necessary.
All such activities shall be without abatement of rent or liability to Lessee.
Lessor may at any time place on the Premises any ordinary "For Sale" signs and
Lessor may during the last six (6) months of the term hereof place on the
Premises any ordinary "For Lease" signs. Lessee may at any time place on or
about the Premises any ordinary "For Sublease" sign.

33.  Auctions. Lessee shall not conduct, nor permit to be conducted, any auction
upon the Premises without Lessor's prior written consent. Lessor shall not be
obligated to exercise any standard of reasonableness in determining whether to
permit an auction.

34.  Signs. Except for ordinary "For Sublease" signs, Lessee shall not place any
sign upon the Premises without Lessor's prior written consent. All signs must
comply with all Applicable Requirements.

35.  Termination; Merger. Unless specifically stated otherwise in writing by
Lessor, the voluntary or other surrender of this Lease by Lessee, the mutual
termination or cancellation hereof, or a termination hereof by Lessor for Breach
by Lessee, shall automatically terminate any sublease or lesser estate in the
Premises; provided, however, that Lessor may elect to continue any one or all
existing subtenancies. Lessor's failure within ten (10) days following any such
event to elect to the contrary by written notice to the holder of any such
lesser interest, shall constitute Lessor's election to have such event
constitute the termination of such interest.

36.  Consents. Except as otherwise provided herein, wherever in this Lease the
consent of a Party is required to an act by or for the other Party, such consent
shall not be unreasonably withheld or delayed. Lessor's actual reasonable costs
and expenses (including, but not limited to, architects', attorneys', engineers'
and other consultants' fees) incurred in the consideration of, or response to, a
request by Lessee for any Lessor consent, including, but not limited to,
consents to an assignment, a subletting or the presence or use of a Hazardous
Substance, shall be paid by Lessee upon receipt of an invoice and supporting
documentation therefor. Lessor's consent to any act, assignment or subletting
shall not constitute an acknowledgment that no Default or Breach by Lessee of
this Lease exists, nor shall such consent be deemed a waiver of any then
existing Default or Breach, except as may be otherwise specifically stated in
writing by Lessor at the time of such consent. The failure to specify herein any
particular condition to Lessor's consent shall not preclude the imposition by
Lessor at the time of consent of such further or other conditions as are then
reasonable with reference to the particular matter for which consent is being
given. In the event that either Party disagrees with any determination made by
the other hereunder and reasonably requests the reasons for such determination,
the determining party shall furnish its reasons in writing and in reasonable
detail within ten (10) business days following such request.

37.  Guarantor.

     37.1 Execution. The Guarantors, if any, shall each execute a guaranty in
the form most recently published by the American Industrial Real Estate
Association, and each such Guarantor shall have the same obligations as Lessee
under this Lease.

     37.2 Default. It shall constitute a Default of the Lessee if any Guarantor
fails or refuses, upon request to provide: (a) evidence of the execution of the
guaranty, including the authority of the party signing on Guarantor's behalf to
obligate Guarantor, and in the case of a corporate Guarantor, a certified copy
of a resolution of its board of directors authorizing the making of such
guaranty, (b) current financial statements, (c) a Tenancy Statement, or (d)
written confirmation that the guaranty is still in effect.

38.  Quiet Possession. Subject to payment by Lessee of the Rent and
performance of all of the covenants, conditions and provisions on Lessee's part
to be observed and performed under this Lease, Lessee shall have quiet
possession and quiet enjoyment of the Premises during the term hereof.

39.  Options.

     39.1 Definition. "Option" shall mean: (a) the right to extend the term of
or renew this Lease or to extend or renew any lease that Lessee has on other
property of Lessor; (b) the right of first refusal or first offer to lease
either the Premises or other property of Lessor; (c) the right to purchase or
the right of first refusal to purchase the Premises or other property of Lessor.

     39.2 Options Personal To Original Lessee. Each Option granted to Lessee in
this Lease is personal to the original Lessee, and cannot be assigned or
exercised by anyone other than said original Lessee and only while the original
Lessee is in full possession of the Premises and, if requested by Lessor, with
Lessee certifying that Lessee has no intention of thereafter assigning or
subletting.

     39.3 Multiple Options. In the event that Lessee has any multiple Options to
extend or renew this Lease, a later Option cannot be exercised unless the prior
Options have been validly exercised.

     39.4 Effect of Default on Options.

          (a) Lessee shall have no right to exercise an Option: (i) during the
period commencing with the giving of any notice of Default and continuing until
said Default is cured, (ii) during the period of time any Rent is unpaid
(without regard to whether notice thereof is given Lessee), (iii) during the
time Lessee is in Breach of this Lease, or (iv) in the event that Lessee has
been given three (3) or more notices of separate Default, whether or not the
Defaults are cured, during the twelve (12) month period immediately preceding
the exercise of the Option.

          (b) The period of time within which an Option may be exercised shall
not be extended or enlarged by reason of Lessee's inability to exercise an
Option because of the provisions of Paragraph 39.4(a).

          (c) An Option shall terminate and be of no further force or effect,
notwithstanding Lessee's due and timely exercise of the Option, if, after such
exercise and prior to the commencement of the extended term, (i) Lessee fails to
pay Rent for a period of thirty (30) days after such Rent becomes due (without
any necessity of Lessor to give notice thereof), (ii) Lessor gives to Lessee
three (3) or more notices of separate Default during any twelve (12) months
period, whether or not the Defaults are cured, or (iii) if Lessee commits a
Breach of this Lease.

40.   Multiple Buildings. If the Premises are a part of a group of
buildings controlled by Lessor, Lessee agrees that it will observe all
reasonable rules and regulations which Lessor may make from time to time for the
management, safety, and care of said properties, including the care and
cleanliness of the grounds and including the parking, loading and unloading of
vehicles, and that Lessee will pay its fair share of common expenses incurred in
connection therewith.

41.   Security Measures. Lessee hereby acknowledges that the rental payable
to Lessor hereunder does not include the cost of guard service or other security
measures, and that Lessor shall have no obligation whatsoever to provide same.
Lessee assumes all responsibility for the protection of the Premises, Lessee,
its agents and invitees and their property from the acts of third parties.

42.   Reservations. Lessor reserves to itself the right, from time to time,
to grant, without the consent or joinder of Lessee, such easements, rights and
dedications that Lessor deems necessary, and to cause the recordation of parcel
maps and restrictions, so long as such easements, rights, dedications maps and
restrictions do not unreasonably interfere with the use of the Premises by
Lessee. Lessee agrees to sign any documents reasonably requested by Lessor to
effectuate any such easement rights, dedication, map or restrictions.

                          Page 10 of 11                       Initials GB WRT
                                                                       -- ---


<PAGE>

43. Performance Under Protest. If at any time a dispute shall arise as to
any amount or sum of money to be paid by one Party to the other under the
provisions hereof, the Party against whom the obligation to pay the money is
asserted shall have the right to make payment "under protest" and such payment
shall not be regarded as a voluntary payment and there shall survive the right
on the part of said Party to Institute suit for recovery of such sum. if it
shall be adjudged that there was no legal obligation on the part of said Party
to pay such sum or any part thereof, said Party shall be entitled to recover
such sum or so much thereof as it was not legally required to pay.

44. Authority. If either Party hereto is a corporation, trust, limited
liability company, partnership, or similar entity, each individual executing
this Lease on behalf of such entity represents and warrants that he or she is
duly authorized to execute and deliver this Lease on its behalf. Each Party
shall, within thirty (30) days after request, deliver to the other Party
satisfactory evidence of such authority.

45. Conflict. Any conflict between the printed provisions of this Lease
and the typewritten or handwritten provisions shall be controlled by the
typewritten or handwritten provisions.

46. Offer. Preparation of this Lease by either Party or their agent and
submission of same to the other Party shall not be deemed an offer to lease to
the other Party. This Lease is not intended to be binding until executed and
delivered by all Parties hereto.

47. Amendments. This Lease may be modified only in writing, signed by the
Parties in interest at the time of the modification. As long as they do not
materially change Lessee's obligations hereunder, Lessee agrees to make such
reasonable non-monetary modifications to this Lease as may be reasonably
required by a Lender in connection with the obtaining of normal financing or
refinancing of the Premises.

48. Multiple Parties. If more than one person or entity is named herein as
either Lessor or Lessee, such multiple Parties shall have joint and several
responsibility to comply with the terms of this Lease.

49. Mediation and Arbitration of Disputes. An Addendum requiring the
Mediation and/or the Arbitration of all disputes between the Parties and/or
Brokers arising out of this Lease [ ] is [ ] is not attached to this Lease.

LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN, AND BY THE EXECUTION OF THIS LEASE SHOW THEIR
INFORMED AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE
TIME THIS LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE
AND EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.



<TABLE>
<S>                                                    <C>
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ATTENTION: NO REPRESENTATION OR RECOMMENDATION IS MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION OR BY ANY BROKER AS TO
THE LEGAL SUFFICIENCY, LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTION TO WHICH IT RELATES. THE PARTIES ARE
URGED TO:

1. SEEK ADVICE OF COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS LEASE.
2. RETAIN APPROPRIATE CONSULTANTS TO REVIEW AND INVESTIGATE THE CONDITION OF THE PREMISES. SAID INVESTIGATION SHOULD INCLUDE BUT
NOT BE LIMITED TO: THE POSSIBLE PRESENCE OF HAZARDOUS SUBSTANCES, THE ZONING OF THE PREMISES, THE STRUCTURAL INTEGRITY, THE
CONDITION OF THE ROOF AND OPERATING SYSTEMS, AND THE SUITABILITY OF THE PREMISES FOR LESSEE'S INTENDED USE.

WARNING: IF THE PREMISES IS LOCATED IN a STATE OTHER THAN CALIFORNIA, CERTAIN PROVISIONS OF THE LEASE MAY NEED TO BE REVISED TO
- --------
COMPLY WITH THE LAWS OF THE STATE IN WHICH THE PREMISES IS LOCATED.
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>


The parties hereto have executed this Lease at the place and on the dates
specified above their respective signatures.

Executed at:  Palo Alto, Calif.         Executed at:   Campbell, CA
              -----------------                        ------------
on:  2/25/00                            on:   2-24-00
     -------                                  -------
By LESSOR:                              By LESSEE:
       Thoits Brothers, Inc.                      GraphOn Corporation
       ---------------------                      -------------------


By:/s/ Warren R. Thoits                 By:/s/ Edmund Becmer
   ---------------------                   -------------------
Name Printed: Warren R Thoits           Name Printed: Edmund Becmer
             ---------------------                   -------------------
Title: President                        Title: Cfo + VP of Admin.
     ---------------------                    -------------------

By:____________________                 By:________________________
Name Printed:__________                 Name Printed:______________
Title:_________________                 Title:_____________________
Address:_______________                 Address:___________________

Telephone: (___)_______                 Telephone: (___)___________
Facsimile: (___)_______                 Facsimile: (___)___________
Federal ID No._________                 Federal ID No._____________



GraphOn 012700 JB/cc
NOTE:These forms are often modified to meet the changing requirements of law
     and industry needs. Always write or call to make sure you are utilizing the
     most current form: AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION, 700 So.
     Flower Street, Suite 600, Los Angeles, California 90017. (213) 687-8777.
     Fax No. (213) 687-8616

                                 Page 11 of 11
<PAGE>

         ADDENDUM TO STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE
         --------------------------------------------------------------

     The following are modifications to that certain Standard
Industrial/Commercial Single-Tenant Lease - Net ("Lease") between THOITS
BROTHERS INC., a California Corporation ("Lessor") and GRAPHON CORPORATION, a
California corporation ("Lessee"), dated as of February 24, 2000. The term "this
Lease" when used herein shall mean the Lease as modified by this Addendum. All
capitalized terms not defined in this Addendum shall have the meanings given in
the Lease. In the event there is a conflict or inconsistency between the terms
of the Lease and the terms of this Addendum, the terms of this Addendum shall
control.

     1.  Rent Adjustments. The Base Rent shall be adjusted on each annual
         ----------------
anniversary of the Commencement Date based on the net annual change in the
Consumer Price Index for all Urban Consumers, San Francisco, Oakland, San Jose-
CA (1984=100% base) during the previous twelve (12) month period. In no event,
however, shall said increases be more than eight percent (8%) or less than three
percent (3%) per such twelve month period.

     2.  Completion of Tenant Improvements; Commencement Date. Paragraph 1.3 is
         ----------------------------------------------------
superseded by the terms and conditions of the Work Letter relating to the
Commencement Date. If Lessor does not deliver possession of the Premises to
Lessee by May 1, 2000, the Expiration Date shall be adjusted to reflect the
delay in possession (with the intent that the Original Term will not be
shortened as a result of any such delay). Notwithstanding Paragraph 7.4, Lessee
shall only be required to remove at the expiration or termination of this Lease
those Tenant Improvements which Lessor specifically designates in writing to
Lessee after reviewing the proposed plans for the Tenant Improvements (and any
additions or modifications thereto). Any improvements constructed after the
initial Tenant Improvements shall be subject to the requirements in Paragraph
7.4.

     3.  Structural Condition/Hazardous Materials. The following provision shall
         ----------------------------------------
be added to the end of Paragraph 2.2 of the Lease:

     Lessor represents and warrants that (i) the structural components of the
     Building and the roof membrane shall be delivered to Lessee in good
     condition, free from material faults or defects, and that the Premises is
     in a water-tight condition, and (ii) Lessor has no knowledge of the
     presence of any Hazardous Substances in, on or about the Premises, or if
     Lessor is aware of any such Hazardous Substances those matters have been
     disclosed to Lessee in writing. If during the course of completion of the
     Tenant Improvements, any asbestos containing materials or other Hazardous
     Substances are found to exist in the Premises, which Hazardous Substances
     are required by governmental regulation or law to be removed and remediated
     as a condition of the construction of the Tenant Improvements or as a
     condition of Lessee's occupancy of the Premises, then Lessor shall be
     obligated to remove and remediate such Hazardous Substances as soon as
     reasonably practicable, at its own cost and in conformance with all
     applicable laws and regulations, prior to the Commencement Date.

     4.  Common Areas: Changes. The following provision shall be added as
         ---------------------
Paragraph 2.6 of the Lease:

     Lessee shall have the non-exclusive right to use the common areas and no
     less than thirty (30) parking places (subject to increase as required by
     Applicable Requirements) adjacent to the Premises in the Sutter Business
     Park ("Common Areas") at no additional cost to Lessee. The parties
     acknowledge and agree that additional spaces may not be adjacent to the
     Premises. Lessor shall not make any reductions to the Common Areas or allow
     third parties to use the Common Areas in such a manner which would
     materially or unreasonably interfere with Lessee's nonexclusive use and
     enjoyment of the Common Areas, Lessee's access to the Premises, the number
     of parking spaces available to Lessee, or any other rights Lessee has under
     the Lease. Any construction work performed by Lessor shall be done in a
     manner which causes the least amount of inconvenience and interference to
     Lessee's use of the Premises and the Common Areas as is reasonably
     possible. Lessor shall notify Lessee in writing (with copies of any
     documents involved) of any threatened or actual claim, notice, citation,
     warning, complaint or report pertaining to or involving the failure of
     Lessor or the Premises and Common Areas to comply with any Applicable
     Requirements.

                                       1
<PAGE>

     5.  Hazardous Substances: Indemnification. The following provision shall be
         -------------------------------------
added to the end of Paragraph 6.2(a) of the Lease:

     Lessor agrees that Lessee shall have no liability or responsibility
     whatsoever for any Hazardous Substances in, on, about or underneath the
     Premises or the Common Areas that were present prior to the Commencement
     Date or were not caused by, contributed to, or created by Lessee or
     Lessee's agents or employees. Lessor shall indemnify, defend and hold
     Lessee harmless against all claims, losses, costs or liabilities arising
     out of or related to testing for, or the presence, use, storage, disposal,
     removal, remediation or clean-up of any Hazardous Substance in or about the
     Premises, the Common Areas, or any other part of the Sutter Business Center
     that were present prior to the Commencement Date, unless caused by,
     contributed to, or created by Lessee or Lessee's agents or employees. If
     Lessor knows, or has reasonable cause to believe, that a Hazardous
     Substance has come to be located in, on, under or about the Premises or
     Common Areas, Lessor shall immediately give written notice of such fact to
     Lessee, and provide Lessee with a copy of any report, notice, claim, or
     other documentation which it has concerning the presence of such Hazardous
     Substance.

     6.  Capitol Repairs; Compliance with Requirements. The following provision
         ---------------------------------------------
shall be added to Paragraph 6.3 of the Lease:

     Notwithstanding anything to the contrary in this Lease, Lessee shall in no
     event, except as may be required solely by Lessee's negligence or Lessee's
     particular and unique use of the Premises, be obligated to make or pay for:
     (a) any capital repairs, replacements, or improvements to the Premises or
     Common Areas or (b) structural repairs or alterations or capital
     improvements to the Premises or Common Areas which may be required by any
     Applicable Requirements (whether presently existing or hereinafter
     enacted), including but not limited to the Americans with Disabilities Act
     and Title 24.

     7.  Lessee Indemnity. Paragraph 8.7 of the Lease shall be revised to read
         ----------------
as follows:

     Except for Lessor's negligence and/or willful misconduct and/or breach of
     express warranties, Lessee shall indemnify, protect, defend and hold
     harmless the premises, Lessor and its agents, Lessor's master or ground
     lessor, partners and lenders, from and against any and all claims, loss of
     rents and/or damages, costs, liens, judgments, penalties, loss of permits,
     attorneys' and consultants' fees, expenses and/or liabilities arising, out
     of or related to any injury or death to any person or injury or damage to
     property caused by, arising out of, involving, or in connection with, the
     occupancy of the Premises by Lessee, the conduct of Lessee's business, any
     act, omission or neglect of Lessee, its agents, contractors, employees or
     invitees, and out of any Default or Breach by Lessee in the performance in
     a timely manner of any obligation on Lessee's part to be performed under
     this Lease. The foregoing shall include, but not be limited to, the defense
     or pursuit of any claim or any action or proceeding involved therein, and
     whether or not (in the case of claims made against Lessor) litigated and/or
     reduced to judgment. In case any action or proceeding be brought against
     Lessor by reason of any of the foregoing matters, Lessee upon notice from
     Lessor shall defend the same at Lessee's expense by counsel reasonably
     satisfactory to Lessor and Lessor shall cooperate with Lessee in such
     defense. Lessor need not have first paid any such claim in order to be so
     indemnified. This indemnity shall survive the expiration or earlier
     termination of this Lease.

     8.  Lessor Indemnity. A paragraph 8.9 shall be added to the Lease to read
         ----------------
as follows:

     Except for Lessee's negligence and/or willful misconduct, Lessor shall
     indemnify, protect, defend and hold harmless the premises, Lessee and its
     agents, partners and lenders, from and against any and all claims, damages,
     costs, liens, judgments, penalties, loss of permits, attorneys' and
     consultants' fees, expenses and/or liabilities arising out of or related to
     any injury or death to any person or injury or damage to property caused
     by, arising out of, involving, or in connection with any willful act,
     omission or neglect of Lessor, its agents, contractors, employees or
     invitees, and out of any default or breach by Lessor in the performance in
     a timely manner of any obligation on Lessor's part to be performed under
     this Lease. The foregoing shall include, but not be limited to, the defense
     or pursuit of any claim or any action or proceeding involved therein, and
     whether

                                       2
<PAGE>

     or not (in the case of claims made against Lessee) litigated and/or reduced
     to judgment. In case any action or proceeding be brought against Lessee by
     reason of any of the foregoing matters, Lessor upon notice from Lessee
     shall defend the same at Lessor's expense by counsel reasonably
     satisfactory to Lessee and Lessee shall cooperate with Lessor in such
     defense. Lessee need not have first paid any such claim in order to be so
     indemnified. This indemnity shall survive the expiration or earlier
     termination of this Lease.

     9.  Permitted Assignment. The following provision shall be added to the end
         --------------------
of Paragraph 12.1 of the Lease:

     Notwithstanding anything to the contrary contained in this Lease, Lessor's
     prior consent or approval shall not be required for: (a) any assignment,
     sublease or other transfer of Lessee's interest in the Premises or the
     Lease to any an entity in which Lessee has a controlling interest (referred
     to as "Lessee's Affiliates") or (b) changes in ownership or control of
     Tenant resulting solely from transfers of publicly traded shares. In the
     event that the Tenant merges with or is wholly acquired by a separate legal
     entity, assignment of this Lease to the new legal entity, if applicable,
     will require Landlord's consent as provided in Paragraph 12.1.

     10.  Non-Disturbance Agreement from Existing Lenders. The following
          -----------------------------------------------
provision shall be added to the end of Paragraph 30.3 of the Lease:

     Prior to the Commencement Date, Lessor shall provide Lessee with a non-
     disturbance agreement reasonably acceptable to Lessee from any lender that
     currently holds a Security Device against the Premises.

     11.  Interim Occupancy. As inducement to sign this Lease, Lessor grants
          -----------------
Lessee the right to occupy and use certain space comprised of approximately
6,672 rentable square feet (the "Interim Space") located at 225 Cochrane Circle,
Morgan Hill, California (the "Interim Building") upon execution of this Lease.
The right to occupy the Interim Space shall be under the same terms of this
Lease (except as otherwise provided in this Paragraph 11) but shall terminate
upon the Commencement Date or the earlier termination of this Lease. Lessee
shall pay in advance to Lessor monthly rent (or portion thereof) in the amount
of Eight Thousand Three Hundred Dollars and 00/100ths ($8,340.00). In addition
to the foregoing, Lessee shall pay to Lessor upon demand fifty-one percent (51%)
of the actual monthly operating expenses for the Interim Building, as determined
by generally accepted accounting practices (GAAP), during Lessee's occupancy of
the Interim Space. The parties acknowledge and agree that the Interim Building
is currently being leased to one other tenant. For purposes of illustration Gout
without placing any limits on Lessee's obligations for monthly operating
expenses under this Lease), monthly operating expenses have averaged
approximately twenty five cents per square foot.

                                       3
<PAGE>

                                   EXHIBIT A

                               [Floor Plan Lot 5]
<PAGE>

                                   EXHIBIT B
                                   ---------

                         TENANT IMPROVEMENT WORK LETTER
                         ------------------------------

     1.  Tenant Improvement Allowance. Landlord shall contribute Three Hundred
         ----------------------------
Nine Thousand Nine Hundred Dollars ($327,000.00) ("Tenant Improvement
Allowance") for the Tenant Improvements (as defined below) to be constructed in
the Premises pursuant to this Work Letter. Any additional cost exceeding the
Tenant Improvement Allowance shall be borne by Tenant. Tenant understands and
agrees that should the cost of the completion of the tenant improvements be less
than the maximum amount provided for the Tenant Improvement Allowance, such
savings shell inure to the benefit of Landlord and Tenant shall not be entitled
to any credit or payment.

     2.  Construction of Tenant Improvements. Lessor agrees to perform certain
         -----------------------------------
work in or about the Premises (the "Tenant Improvements") in conformance with
the Approved Plans described below, subject to all the terms and conditions
contained in this Work Letter. The Tenant Improvements are described generally
in the preliminary plans dated January 27, 2000 and prepared by Wayne Renshaw,
255 North Market Street, San Jose, California.

     3.  Payment of Tenant Improvement Expenses. Invoices for the work of Tenant
         --------------------------------------
Improvements shall be borne by Lessor and Lessee in the same proportion as the
parties share the total costs of Tenant Improvements. Upon receipt of each such
invoice, Lessor shall submit a copy thereof to Lessee with Lessor's calculation
of the Lessee's portion to be paid by Lessee. Lessee shall forward payment of
Lessee's shares to Lessor within seven (7) days of Lessor's delivery of a copy
of the invoice to Lessee. Any unpaid balance of such payment remaining after
said seven (7) day period shall bear interest until paid at the rate often
percent (10%) per annum until paid. If any such balance, including accrued
interest, remains unpaid at Commencement Date, it shall be deemed a default by
Lessee under the Lease entitling Lessor to all of the remedies to which Lessor
would be entitled if Lessee defaults in the payment of rent.

    4.   Approval of Plans.
         -----------------

          (a) Preparation of Preliminary Plans. As soon as reasonably
              --------------------------------
practicable after the execution of this Lease, Lessee and Lessor shall meet and
confer with each other to develop mutually acceptable plans and specifications
with respect to the construction of the Tenant Improvements listed in Paragraph
1 above (the "Preliminary Plans"). Any architectural or other costs associated
with preparing the Preliminary Plans shall be paid by Lessee. Lessor shall
obtain such written bids as Lessor may desire with respect to the cost of the
proposed work.

          (b) Governmental Approvals. Once the parties have agreed on the
              ----------------------
Preliminary Plans, Lessor or its contractor shall submit them to the appropriate
governmental authorities for any permits that are required by law. If any
changes are required by the governmental authorities, Lessor and Lessee shall
cooperate to incorporate such changes into the Preliminary Plans, and neither
party shall unreasonably withhold or delay its approval of such changes.
Immediately after all such governmental approvals have been obtained, Lessor and
Lessee shall initial and date such approved plans ("Approved Plans"), which by
this reference shall then become a part of this Work Letter as though fully set
forth herein.

          (c) Agents for Approval. Tenant hereby designates Ed Becmer, Telephone
              -------------------
No.(408) 370-4080, Facsimile No. (408) 370-5047, as its representative, agent
and attorney-in-fact for the purpose of receiving notices, approving submittals
and issuing requests for changes, and Landlord shall be entitled to rely upon
authorizations and directives of such person(s) as if given by Tenant. Landlord
hereby designates Candace Peterson, Telephone No. (650) 323-4868, Facsimile No.
(650) 323-4068 as its representative, agent and attorney-in-fact for the purpose
of receiving notices, approving submittals and issuing requests for changes, and
Tenant shall be entitled to rely upon authorizations and directives of such
person(s) as if given by Landlord. The parties may amend the designation of
their respective construction representative(s) at any time upon delivery of
written notice to the other party.

     5.  Change Orders. No material changes, modifications or alterations in the
         -------------
Approved Plans or in the Tenant Improvement work pursuant thereto shall be made
by either

                                       1
<PAGE>

party without the prior written consent of the other, which consent shall not be
unreasonably withheld or delayed. Any additional costs resulting from changes
requested by Lessee shall be solely borne by Lessee.

     6.  Completion and Commencement Date.
         --------------------------------

          (a) Lessor's Obligations. Upon obtaining all necessary governmental
              --------------------
approvals, Lessor shall commence construction of and diligently pursue the
completion of the Tenant Improvements substantially in compliance with the
Approved Plans, in good and workmanlike manner, free from faults or defects, and
in conformance with all conditions applicable to the Tenant Improvements which
are necessary for lawful occupancy of the Premises.

          (b) Commencement Date; Completion. The Commencement Date of the Lease
              -----------------------------
and Lessee's obligations for the payment of rent under the Lease shall commence
on the later of: (i) May 1, 2000 or (ii) upon completion of the Tenant
Improvements as determined by the architect who prepared the plans for the
Tenant Improvements.

     7.  Fixturing Entry by Lessee. Lessee shall have the right to enter upon
         -------------------------
the Premises prior to completion of the Tenant Improvements for the purpose of
installing fixtures, equipment, telecommunications cabling, and other
improvements necessary for Lessee to open for business in the Premises, subject
to the following conditions:

          (a) Lessee shall obtain Lessor's prior consent, which shall be based
on Lessor's reasonable determination that such entry will not result in
interference with Lessor's work.

          (b) Lessee shall perform such fixturing work at its own cost and
expense, and shall abide by all instructions from Lessor or Lessor's contractor.

          (c) Any such entry by Lessee or its contractors shall be deemed to be
under all the terms and conditions of the Lease (including, without limitation,
Lessee's obligations to indemnify and hold Lessor harmless, which shall apply
with respect to any matter arising out of or connected with such entry),
excepting the obligation to pay rent, which shall begin to accrue only upon the
Commencement Date pursuant to the terms of the Lease.


                                       2                  Lessor's Initials WRT
                                                                            ---
                                                          Lessee's Initials GB
                                                                            --


<PAGE>

                                                                    EXHIBIT 23.1

Consent of Independent Certified Public Accountants

We hereby consent to the incorporation by reference in the Registration
Statementon Form S-8 (No. 33-88255) of GraphOn Corporation of our report dated
January 27, 2000, appearing within GraphOn Corporation Annual Report on
Form 10-K for the year ended December 31, 1999.


/s/ BDO Seidman, LLP

BDO Seidman, LLP
San Jose, California
March 29, 2000


<TABLE> <S> <C>

<PAGE>

<ARTICLE> 5
<MULTIPLIER> 1,000

<S>                             <C>                     <C>
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999             DEC-31-1998
<PERIOD-START>                             JAN-01-1999             JAN-01-1998
<PERIOD-END>                               DEC-31-1999             DEC-31-1998
<CASH>                                            8481                    1798
<SECURITIES>                                      2028                       0
<RECEIVABLES>                                     1686                     590
<ALLOWANCES>                                      (25)                    (25)
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                 12784                    2395
<PP&E>                                             764                     482
<DEPRECIATION>                                     227                      59
<TOTAL-ASSETS>                                   15224                    6544
<CURRENT-LIABILITIES>                              843                    1202
<BONDS>                                              0                       0
                                0                       0
                                          0                       0
<COMMON>                                             1                       0
<OTHER-SE>                                       14380                    5342
<TOTAL-LIABILITY-AND-EQUITY>                     15224                    6544
<SALES>                                            803                     609
<TOTAL-REVENUES>                                  3635                    2124
<CGS>                                               14                      29
<TOTAL-COSTS>                                     2800                     344
<OTHER-EXPENSES>                                  8015                    3416
<LOSS-PROVISION>                                    25                      25
<INTEREST-EXPENSE>                                   7                     522
<INCOME-PRETAX>                                 (7033)                   (2149)
<INCOME-TAX>                                         1                       1
<INCOME-CONTINUING>                             (7034)                   (2149)
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                    (7034)                  (2149)
<EPS-BASIC>                                     (0.71)                  (0.57)
<EPS-DILUTED>                                   (0.71)                  (0.57)


</TABLE>


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