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Next Generation of SolidWorks’ eDrawings Built with HOOPS® Technology
New eDrawings v2.0 and Professional leverages HOOPS graphics, streaming and
collaboration technologies

Oakland, CA – October 10, 2001 - Tech Soft America (TSA), a leading
provider of component graphics technology to the CAD/CAM/CAE industry, today
announced a technology licensing agreement whereby SolidWorks Corporation, a
leading provider of affordable, easy-to-use 3D CAD solutions, has
incorporated HOOPS technology for graphic and streaming capabilities into
its recently announced eDrawings 2.0 product.

Following a thorough technical evaluation of several major streaming and
visualization technologies, SolidWorks selected the HOOPS product suite to
build this powerful, new version of eDrawings. Specifically, SolidWorks has
incorporated the following technologies into the new release of eDrawings:

HOOPS 3D Application Framework  - HOOPS/3dAF provides a flexible development
tool that enables the rapid development of design, visualization and
engineering applications across multiple platforms for the desktop or the
Web.  HOOPS/3dAF is a key technology used in the sophisticated 2D and 3D
visualization, annotation, and printing functionality in eDrawings 2.0.

HOOPS Stream Toolkit – HOOPS/Stream is a powerful component that helps
developers create highly compressed data streams or files containing 2D, 3D
and custom application data which may then be quickly transported over
networks, even those with limited bandwidth.  SolidWorks uses HOOPS/Stream
to create highly compressed and stream-ready eDrawings files.  Further,
SolidWorks uses HOOPS/Stream for the rapid transmission of data, enabling
true Web-based visualization of eDrawings 2.0 and SolidWorks model data.

“We chose HOOPS technology for eDrawings 2.0 after an extensive technical
evaluation,” said Austin O’Malley, vice president of Internet Product
Development for SolidWorks.  “In addition to providing eDrawings 2.0 with
powerful visualization technology, TSA’s HOOPS/Stream helps SolidWorks set
the standard for communicating design data via the Web.


Brian Harrison, a senior architect and developer of eDrawings 2.0 at
SolidWorks commented, “Throughout the development of eDrawings 2.0 we have
been impressed with TSA’s responsiveness and focus.  TSA has proven to be an
excellent component partner, both in technology and overall service they
provide. HOOPS technology is powerful and easy to work with and has helped
us produce advanced products such as eDrawings 2.0.”

“SolidWorks is a clear industry leader and we view their choice of our full
HOOPS Product Suite as a significant endorsement of the power of our
graphics and streaming technologies, as well as the strength of our team.
We’re pleased to be a key part of the success of eDrawings 2.0,” added Ron
Fritz, Managing Partner for TSA.

About SolidWorks Corporation
SolidWorks Corporation, a Dassault Systèmes S.A. (Nasdaq: DASTY, Euronext
Paris: #13065, DSY.PA) company, develops and markets mechanical design
software solutions. Founded in 1993, SolidWorks’ mission is to deliver the
power of 3D to everybody in design and manufacturing. In 5 years of shipping
product, SolidWorks has shipped more than 145,000 total seats of software
consisting of over 81,000 commercial seats and more than 64,000 educational
seats worldwide. SolidWorks has offices worldwide and distributes its
products through a network of resellers selling in 70 countries. For the
latest news, information, or a live online demonstration, visit the company’
s Web site (www.solidworks.com) or call 1-800-693-9000 (outside of North
America, call +1-978-371-5000).

About Tech Soft America

Tech Soft America (TSA) provides premier customer driven development tools,
consulting and support services enabling its partners to rapidly deliver
world-class technical software. TSA develops the HOOPS 3D Application
Framework, HOOPS Stream Toolkit and HOOPS Net Server, all components
designed to dramatically simplify the design, development and maintenance of
high-performance, interactive 2D and 3D applications built for PCs, UNIX
workstations, Linux and the Web.

HOOPS technology has been incorporated into over 100 commercial software
applications, from such leaders as Fluent, Tecoplan, Mechanical Dynamics,
SPSS, and Minitab.

The company maintains corporate headquarters in Oakland, California and can
be reached at http://www.hoops3d.com.











Tech Soft America Press Contact:

Melle Amade-Vice

510-434-7630 x214

melle@techsoftamerica.com





###



SolidWorks and the SolidWorks logo are registered trademarks of SolidWorks
Corporation. HOOPS is a registered trademark of Tech Soft. Other brand and
product names are trademarks of their respective owners. Copyright (c) 2001
Tech Soft America.



Melle Amade-Vice
Business Development Group
Tech Soft America
1830 Embarcadero Ave; Suite 103
Oakland, CA  94606

ph: 510.434.7630  x214
fax: 510.434.7631

melle@techsoftamerica.com
www.hoops3d.com


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<DIV><FONT face=Arial size=2><SPAN 
style="FONT-SIZE: 18pt; FONT-STYLE: normal; mso-bidi-font-size: 10.0pt">Next 
Generation of SolidWorks&#8217; eDrawings Built with </SPAN><SPAN 
style="FONT-SIZE: 18pt; FONT-STYLE: normal; mso-bidi-font-size:
10.0pt">HOOPS</SPAN><SUP><SPAN 
style="FONT-SIZE: 18pt; FONT-STYLE: normal; mso-bidi-font-size: 10.0pt;
mso-bidi-font-family: Arial">®</SPAN></SUP><SPAN 
style="FONT-SIZE: 18pt; FONT-STYLE: normal; mso-bidi-font-size: 10.0pt"> 
Technology<?xml:namespace prefix = o ns = 
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<P align=left class=MsoBodyTextIndent3 style="TEXT-ALIGN: left"><SPAN 
style="FONT-SIZE: 12pt; mso-bidi-font-size: 10.0pt">New eDrawings v2.0 and 
Professional leverages HOOPS graphics, streaming and collaboration 
technologies</SPAN></P>
<P class=MsoHeader style="tab-stops: 13.5pt"><B 
style="mso-bidi-font-weight: normal">Oakland, CA &#8211; September 25,
2001</B> - Tech 
Soft America (TSA), a leading provider of component graphics technology to
the 
CAD/CAM/CAE industry, today announced a technology licensing agreement
whereby 
SolidWorks Corporation, a leading provider of affordable, easy-to-use 3D CAD 
solutions, has incorporated HOOPS technology for graphic and streaming 
capabilities into its recently announced eDrawings 2.0 product.<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN></P>
<P class=MsoBodyTextIndent2>Following a thorough technical evaluation of
several 
major streaming and visualization technologies, SolidWorks selected the HOOPS 
product suite to build this powerful, new version of eDrawings. Specifically, 
SolidWorks has incorporated the following technologies into the new release
of 
eDrawings:</P>
<P class=MsoNormal>HOOPS 3D Application Framework<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>- HOOPS/3dAF provides a flexible 
development tool that enables the rapid development of design, visualization
and 
engineering applications across multiple platforms for the desktop or the 
Web.<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>HOOPS/3dAF is a key
technology 
used in the sophisticated 2D and 3D visualization, annotation, and printing 
functionality in eDrawings 2.0. </P>
<P class=MsoNormal>HOOPS Stream Toolkit &#8211; HOOPS/Stream is a powerful
component 
that helps developers create highly compressed data streams or files
containing 
2D, 3D and custom application data which may then be quickly transported over 
networks, even those with limited bandwidth.<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>SolidWorks uses HOOPS/Stream to
create 
highly compressed and stream-ready eDrawings files.<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>Further, SolidWorks uses HOOPS/Stream 
for the rapid transmission of data, enabling true Web-based visualization of 
eDrawings 2.0 and SolidWorks model data.</P>
<P class=MsoNormal>&#8220;We chose HOOPS technology for eDrawings 2.0 after
an 
extensive technical evaluation,&#8221; said Austin O&#8217;Malley, vice
president of 
Internet Product Development for SolidWorks.<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>&#8220;In addition to providing
eDrawings 2.0 
with powerful visualization technology, TSA&#8217;s HOOPS/Stream helps
SolidWorks set 
the standard for communicating design data via the Web.&#8220; </P>
<P class=MsoNormal>Brian Harrison, a senior architect and developer of
eDrawings 
2.0 at SolidWorks commented, &#8220;Throughout the development of eDrawings
2.0 we 
have been impressed with TSA&#8217;s responsiveness and focus.<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>TSA has proven to be an excellent 
component partner, both in technology and overall service they provide. HOOPS 
technology is powerful and easy to work with and has helped us produce
advanced 
products such as eDrawings 2.0.&#8221;</P>
<P class=MsoNormal>&#8220;SolidWorks is a clear industry leader and we view
their 
choice of our full HOOPS Product Suite as a significant endorsement of the
power 
of our graphics and streaming technologies, as well as the strength of our 
team.<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>We&#8217;re pleased to be
a key 
part of the success of eDrawings 2.0,&#8221; added Ron Fritz, Managing
Partner for 
TSA.<SPAN style="mso-spacerun: yes">&nbsp;&nbsp; </SPAN></P>
<P class=MsoBodyText><B style="mso-bidi-font-weight: normal">About SolidWorks 
Corporation</B><BR><SPAN style="FONT-FAMILY: Arial">SolidWorks Corporation, a 
Dassault Systèmes S.A. (Nasdaq: DASTY, Euronext Paris: #13065, DSY.PA)
company, 
develops and markets mechanical design software solutions. Founded in 1993, 
SolidWorks&#8217; mission is to deliver the power of 3D to everybody in
design and 
manufacturing. </SPAN><SPAN 
style="FONT-FAMILY: Arial; mso-bidi-font-size: 11.0pt">In 5 years of shipping 
product, SolidWorks has shipped more than 145,000 total seats of software 
consisting of over 81,000 commercial seats and more than 64,000 educational 
seats worldwide</SPAN><SPAN style="FONT-FAMILY: Arial">. SolidWorks has
offices 
worldwide and distributes its products through a network of resellers selling
in 
70 countries. For the latest news, information, or a live online
demonstration, 
visit the company&#8217;s Web site (www.solidworks.com) or call
1-800-693-9000 
(outside of North America, call +1-978-371-5000).</SPAN><SPAN 
style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"> </SPAN></P>
<P class=CompanyName><SPAN 
style="LAYOUT-GRID-MODE: both; mso-bidi-font-weight: bold"><STRONG>About Tech 
Soft America</STRONG></SPAN></P>
<P class=CompanyName>Tech Soft America (TSA) provides premier customer driven 
development tools, consulting and support services enabling its partners to 
rapidly deliver world-class technical software. TSA develops the HOOPS 3D 
Application Framework, HOOPS Stream Toolkit and HOOPS Net Server, all
components 
designed to dramatically simplify the design, development and maintenance of 
high-performance, interactive 2D and 3D applications built for PCs, UNIX 
workstations, Linux and the Web.</P>
<P class=MsoNormal><SPAN style="FONT-FAMILY: Arial">HOOPS technology has been 
incorporated into over 100 commercial software applications, from such
leaders 
as Fluent, Tecoplan, Mechanical Dynamics, SPSS, and Minitab.&nbsp;<SPAN 
style="mso-spacerun: yes">&nbsp;</SPAN></SPAN></P>
<P class=MsoNormal>The company maintains corporate headquarters in Oakland, 
California and can be reached at <SPAN class=MsoHyperlink><SPAN 
style="COLOR: blue; mso-bidi-font-family: Arial; mso-ascii-font-family:
Arial; mso-hansi-font-family: Arial"><A 
href="http://www.hoops3d.com/"><SPAN 
style="mso-ascii-font-family: Arial; mso-hansi-font-family:
Arial">http://www.<SPAN 
style="mso-bookmark: _Hlt466534785">h</SPAN>oops3d.com</SPAN></A><A 
name=_Hlt466534785></A></SPAN></SPAN><B 
style="mso-bidi-font-weight: normal"><U>.</U></B><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN></P>
<P class=MsoNormal>&nbsp;<o:p></o:p></P>
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<P class=MsoNormal>&nbsp;<o:p></o:p></P>
<P class=MsoNormal>&nbsp;<o:p></o:p></P>
<P class=MsoNormal>Tech Soft America Press Contact:</P>
<P class=MsoNormal>Melle Amade-Vice</P>
<P class=MsoNormal>510-434-7630 x214</P>
<P class=MsoNormal><A href="mailto:melle@techsoftamerica.com"><SPAN 
style="mso-bidi-font-family: Arial; mso-ascii-font-family: Arial;
mso-hansi-font-family: Arial">melle@techsoftamerica.com</SPAN></A></P>
<P class=MsoNormal>&nbsp;<o:p></o:p></P>
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<P class=MsoNormal>###</P>
<P class=MsoNormal>&nbsp;<o:p></o:p></P>
<P class=MsoBodyTextIndent>SolidWorks and the SolidWorks logo are registered 
trademarks of SolidWorks Corporation. HOOPS is a registered trademark of Tech 
Soft. Other brand and product names are trademarks of their respective
owners. 
Copyright (c) 2001 Tech Soft America.</P>
<P class=MsoNormal>&nbsp;<o:p></o:p></P></FONT></DIV>
<DIV><FONT color=#000080 face="Viner Hand ITC"><STRONG>Melle 
Amade-Vice</STRONG></FONT></DIV>
<DIV><STRONG><FONT face=Arial size=2>Business Development 
Group</FONT></STRONG></DIV>
<DIV><FONT face=Arial size=2><STRONG>Tech Soft America</STRONG></FONT></DIV>
<DIV><FONT face=Arial size=2>1830 Embarcadero Ave; </FONT><FONT face=Arial 
size=2>Suite 103</FONT></DIV>
<DIV><FONT face=Arial size=2>Oakland, CA&nbsp; 94606</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>ph: 510.434.7630&nbsp; x214</FONT></DIV>
<DIV><FONT face=Arial size=2>fax: 510.434.7631</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><A 
href="mailto:melle@techsoftamerica.com">melle@techsoftamerica.com</A></FONT></DIV>
<DIV><FONT face=Arial size=2><A 
href="http://www.hoops3d.com/">www.hoops3d.com</A></FONT></DIV>
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