FOR IMMEDIATE RELEASE

Contact:
Neil Ticktin
DevDepot
805-494-9797
marketing@devdepot.com

Xplain launches DevDepot

Westlake Village, CA -- May 12, 1996 -- Xplain Corporation, publisher of
MacTech(tm) Magazine, is proud to announce the launch of DevDepot(tm) --
a new concept in mail order targeted towards developers and programmers in the
Macintosh community.

DevDepot comprises two complementary units: An extensive, full color
catalog (also included at the back of MacTech Magazine) updated monthly, and a
dedicated world wide web site (http://www.devdepot.com). Designed to provide
the convenience of online automated shopping with the traditional feel of good
old-fashioned catalog browsing, DevDepot will also feature:

* a new 800 number (800-MACDEV-1) for US and Canadian customers
* customer satisfaction guaranteed
* lowest price guaranteed
* world renowned customer service

Developers and programmers will enjoy the vast selection of software, books,
CD-ROMs and more -- all at unbeatable low prices! The Web site in particular,
will include hundreds of products, all prominently featured with full
descriptions and photos (where applicable).

In addition, DevDepot customers will be glad to know that orders can be
placed by phone (800-622-3381, or 805-494-9797 outside the U.S./Canada), Fax
(805-494-9798), e-mail (orders@devdepot.com), through a detachable order form
in the catalog, or directly via credit card with a convenient virtual shopping
basket in the Web site.

Corporate Background
Xplain Corporation operates DevDepot(tm), publishes MacTech(tm)
Magazine, the MacTech CD-ROM(tm) series, THINK Reference(tm), develops software
for Mac OS(tm), and provides custom publishing services. Founded in 1984, the
company has its offices in Westlake Village, California. MacTech Magazine was
formerly called MacTutor and began publishing in November, 1984. For more
information on Xplain Corporation or any of its products/services, call the
main offices at 805-494-9797, fax at 805-494-9798, send an e-mail to
info@xplain.com, or send snail mail to PO Box 5200, Westlake Village, CA
91359-5200, USA.

MacTech Magazine is written exclusively for individuals who design and develop
software for the Mac OS. MacTech strives to deliver the latest information to
all developers and provide a forum where programmers and developers can
exchange ideas, opinions, discoveries, and breakthroughs. Editorial balance
comprises feature articles, news, product reviews and special reports. A broad
editorial staff and board assures the community of hearing from the "movers and
shakers". MacTech Magazine is read by approximately 30,000 Macintosh
programmers and developers in 50+ countries.

For more information on this or any other issue, see our web sites at:

* http://www.mactech.com/
* http://www.devdepot.com/
* http://www.xplain.com/

-30-

DevDepot, MacTech, MacTech Magazine, MacTech CD, the MacTutorMan,
JavaTech, Sprocket and THINK Reference are trademarks of Xplain Corporation.
Brand and product references herein are trademarks or registered trademarks of
their respective holders. Xplain Corporation reserves the right to change or
void any offer or at any time.