Press Release

MOLDFLOW ANNOUNCES 3Dconnexion CONTROLLER SUPPORT FOR MOLDFLOW PLASTICS ADVISERS 6.0 VERSION 3

Latest enhancements help MPA users become more productive in a 3D environment


WAYLAND, MA - January 20, 2003 - Moldflow Corporation (NASDAQ: MFLO), the world's leading provider of software products and services for optimizing the design and manufacture of injection-molded plastic products, today announced the release Moldflow Plastics Advisers™ (MPA™) 6.0, Revision 3. This release includes support for the SpaceBall® and SpaceMouse® 3D motion controllers from 3Dconnexion, a Logitech company (NASDAQ: LOGI). Used by thousands of plastics part and mold designers around the world, MPA is the injection molding industry's leading design for manufacturability predictive analysis software.

"The support of 3Dconnexion devices is in direct response to customer enhancement requests and allows MPA users to become more productive," said Peter Rucinski, Moldflow's director of product marketing.

"Our unique add-on devices are well suited for the MPA product and user community. We believe that the hardware/software combination will elevate the users' level of success," said Barry Smith, vice president of worldwide marketing for 3Dconnexion.

MPA 6.0, Revision 3 also includes support of SolidWorks® 2003 and Solid Edge ® V12 integration. For additional information about MPA 6.0 Revision 3, visit www.moldflow.com. For a product demonstration, contact your local Moldflow representative.

About Moldflow Corporation
Moldflow (NASDAQ: MFLO) is the world's leading provider of software products and services that help increase the speed, efficiency, quality and drive down the cost of the design and manufacture of injection molded plastic products. Companies use Moldflow's complete suite of products to address plastic part design issues at the earliest possible stage as well as to maximize productivity and profitability on the manufacturing floor. Our collaboration with academia, industry and customers around the world has led to a reputation for constant innovation in the complete design-to-manufacture process. Headquartered in Wayland, Massachusetts, Moldflow has offices and research and development centers in the United States, Europe, Australia and the Asia Pacific region. For more information about Moldflow visit www.moldflow.com or call 508-358-5848; fax 508-358-5868.


Moldflow Contacts:

Moldflow corporate contact:
Dawn Soucier
+1 508 358 5848
dawn_soucier@moldflow.com

Public relations contact:
Laura Carrabine
+1 440 247 8653
lcarrabine@earthlink.net

Moldflow, Moldflow Plastics Advisers and MPA are trademarks registered trademark of Moldflow Corporation or its subsidiaries worldwide. All other trademarks are properties of their respective holders.


About 3Dconnexion

3Dconnexion, a Logitech Company (SWX:LOGN) (NASDAQ:LOGI), is the leading provider of 3D input devices that enhance the user interface for professional 3D applications in markets such as product design (CAD/CAM/CAE), modeling and animation (digital content creation). More than 350,000 designers, animators, and artists use 3Dconnexion's award-winning line of motion controllers, including SpacePilot ™, SpaceBall®, SpaceMouse® and SpaceTraveler™.

3Dconnexion is headquartered in Silicon Valley, California, with offices in Boston, Dallas, Detroit, Los Angeles, London, Milan, Munich, Paris, Shanghai, Tokyo, and Wroclaw.

For more information, visit http://www.3Dconnexion.com

© 2005 3Dconnexion. All rights reserved. 3Dconnexion, the 3Dconnexion logo, and other 3Dconnexion marks are owned by 3Dconnexion and may be registered. All other trademarks are the property of their respective owners