Hello everyone:
You can download a Windows 2000 beta from the 3Dconnexion website by visiting http://www.3dconnexion.com/support/4a1.php . After selecting your product supported on Windows 2000 with the latest software (SpaceNavigator PE, SpaceNavigator SE, SpaceExplorer, SpaceTraveler, SpacePilot, SpaceBall 5000 USB, and SpaceMouse Plus USB), select Windows and then the 3DxSoftware 3.1.1 (beta) download.
Known issues are listed on the page with the download link. We encourage you to review before you download and install.
Please share comments with us in this forum. We appreciate your patience during the interval in which we were preparing this for beta release.
Ziva Nissan
3Dconnexion, Inc.

