EXHIBIT 99.1


         GRAPHON CORPORATION, UNITY FIRST ACQUISITION CORP. COMPLETE MERGER

CAMPBELL, CA - JULY 12, 1999 -GraphOn Corporation (www.graphon.com) today
announced the consummation of a merger with Unity First Acquisition Corp.
(OTC BB: UFAC). In the agreement, Unity First, a publicly traded acquisition
corporation, acquired GraphOn and changed its name to GraphOn Corporation.
GraphOn's operations and management team will continue in their existing
roles with the newly public company in GraphOn's business as a leading
provider of thin, connectivity software. GraphOn software enables enterprises
to extend their applications to a wide variety of PCs and desktop devices
over dial-up, WAN and Internet connections. This technology provides
efficient, cost-effective access to applications by new and existing markets
by web-enabling applications for the enterprise and the emerging Application
Service Provider (ASP) industry.

     Unity First announced its intent to consummate a merger and acquisition
of GraphOn earlier this year. GraphOn completed a $5.175 million private
placement of common stock in late January. "The Unity First merger provides
GraphOn with significant capital for expansion," said Walt Keller, president
of GraphOn. "With this capital, GraphOn intends to increase its sales and
marketing efforts in the U.S. and international markets, attract and retain
key management and other personnel, acquire technologies and companies and
further develop existing and new software." Keller continued, "GraphOn has
established strategic alliances with major technology leaders and brings
today's most powerful applications to the desktop without rewrites to the
software or changes to the corporate computing infrastructure, lowering total
cost of ownership."

     The merger was approved by the shareholders of both companies and is
expected to provide GraphOn with additional operating capital of $5.4
million. As previously announced, GraphOn shareholders will receive a fixed
exchange ratio of 0.5576 share of Unity common stock for each share of
GraphOn common stock. In addition, Unity First has filed an application with
the Nasdaq for inclusion in the SmallCap Market and to change its ticker
symbol from UFAC to GOJO.

ABOUT GRAPHON

     GraphOn Corporation develops and markets thin, server-based software to
speed, centralize and simplify enterprise computing and enable efficient
network deployment of applications to a wide variety of devices. In addition
to jBridge which GraphOn acquired from Corel Corporation in December 1998,
GraphOn products include GO-Global, the first thin client X server for PCs
running Microsoft Windows; GO-Joe, the first thin client X server for Java;
and GO-Between, the first thin client X server for multi-user NT (such as
Microsoft Terminal Server and Citrix WinFrame). Fully functional demos of
GraphOn's products are downloadable from the company's website
(http://www.graphon.com). The company is headquartered in Campbell,
California and has offices in Seattle, Washington and Concord, New Hampshire.

ABOUT UNITY FIRST

     Unity First Acquisition Corp. (OTC Bulletin Board - UFAC; UFACW; UFACZ)
was formed in May 1996 to serve as a vehicle to effect a merger or similar
business combination with an operating business which Unity First believes
has significant growth potential. Unity First consummated an initial public
offering of its equity securities in November 1996 from which it derived net
proceeds in excess of $6 million.

THIS PRESS RELEASE CONTAINS STATEMENTS THAT ARE FORWARD LOOKING AS THAT TERM
IS DEFINED BY THE UNITED STATES PRIVATE SECURITIES LITIGATION REFORM ACT OF
1995. THESE STATEMENTS ARE BASED ON CURRENT EXPECTATIONS THAT ARE SUBJECT TO
RISKS AND UNCERTAINTIES. ACTUAL RESULTS WILL DIFFER DUE TO FACTORS SUCH AS
SHIFTS IN CUSTOMER DEMAND, PRODUCT SHIPMENT



SCHEDULES, PC SHIPMENT GROWTH, PRODUCT MIX, COMPETITIVE PRODUCTS AND PRICING,
TECHNOLOGICAL SHIFTS AND OTHER VARIABLES. READERS ARE ALSO REFERRED TO UFAC's
MOST RECENT REPORTS ON FORM S-4, FORM 10-K AND 10-Q AND OTHER REPORTS FILED
WITH THE SECURITIES AND EXCHANGE COMMISSION.

GRAPHON, GO-JOE, GO-GLOBAL, GO-BETWEEN, GLOBALHOST, AND RAPIDX ARE TRADEMARKS
OR REGISTERED TRADEMARKS OF GRAPHON CORP. IN THE USA AND OTHER COUNTRIES.