Edusim Alpha 07 is ready for download. The experimental Google Sketchup (KMZ) model importer is included. Grab the new version at http://edusim3d.com - be sure to read the Readme file ! :)
Alpha 08 is ready for download - with an included 32D flap for typical interactive whiteboard functions (digital ink etc.)
Snag it here: http://edusim3d.com