FOR IMMEDIATE RELEASE

CS-ODESSA ANNOUNCES CONCEPTDRAW 1.6 FOR OS X

Odessa, Ukraine – April 19th, 2001 – Computer Systems Odessa, Corp.
announces the release of ConceptDraw 1.6 for Macintosh, Windows and Mac OS
X – a new version of the powerful flowcharting and diagramming software
package.

ConceptDraw v1.6 for Macintosh is a Carbonized application, which runs
natively on Mac OS X and takes full advantage of the powerful possibilities
in Mac OS X, including the Aqua look and feel, enhanced memory management,
multitasking and other benefits of any native Mac OS X application.

Along with the Carbonized version of ConceptDraw 1.6, which requires Mac OS
8.5 or higher, there’s a “Classic” version of ConceptDraw 1.6, specially
for users of older operating systems (starting from Mac OS 8.1).

ConceptDraw 1.6 doesn’t add new functionality with respect to v1.59.
However, under OS X users will notice considerable performance improvements
for some memory-consuming tasks, especially when opening large documents –
thanks to optimized memory management.

Also, v1.6 fixes some bugs discovered in earlier versions.

On the Windows side, there’s no changes from ConceptDraw v1.59.

Registered users can download the update to 1.6 free of charge from the
ConceptDraw web site:
http://www.conceptdraw.com/en/resources/beta16xload.php

A Demo is also available at http://www.conceptdraw.com/

ABOUT CONCEPTDRAW
ConceptDraw is the powerful application for creating professional-looking
flowcharts, business diagrams, research layouts, organization schemes,
plans and more. It’s cross-platform, so all documents, libraries and
templates open seamlessly between the Windows and Macintosh platforms.
ConceptDraw contains extensive libraries, supports intelligent
formula-controlled objects, and features powerful HTML export. The program
has Windows, Mac OS and Mac OS X versions.

ABOUT COMPUTER SYSTEMS ODESSA
Computer Systems Odessa is a Ukraine-based company with the headquarters in
Odessa. It’s in software business since 1993. For more information visit
the corporate site at www.cs-odessa.com.ua

PRICING AND AVAILABILITY

The full version price starts from $125. It can be purchased online from
the the ConceptDraw site or through local distributors. Volume and academic
discounts are available.

Detailed information on the purchase options, discounts and availability
can be found here:
http://www.conceptdraw.com/en/purchase/

Currently, ConceptDraw is available in English, Spanish and Italian. French
and German versions are expected soon.

All questions and suggestions about ordering the program, cooperation and
other please direct to sales@conceptdraw.com

SYSTEM REQUIREMENTS

The Macintosh version:
Carbonized – the Mac OS/ OS X version:
Mac OS version 8.5 or higher, with CarbonLib 1.1 +, or Mac OS X; Power PC
processor (G3 recommended); 32 MB of RAM (more is better); 30 MB of
available hard drive space

Classic – the Mac OS version:
Mac OS version 8.1 or higher; Power PC processor (G3 recommended); 32 MB of
RAM (more is better); 30 MB of available hard drive space

The PC version:
Pentium processor; Windows 95/98/Me/NT 4.0/2000; 16 MB RAM; cd-rom (for
installation); SVGA-monitor with 256 colors (16-bit color recommended).