http://blogs.technet.com/migreene/archive/2007/04/02/physics-illustrator-for-tablet-pc.aspxFor those of you on other EDU blogs, especially the tablet-related blogger's, this looks promising. Bring your drawings to life with the Physics Illustrator, a motion simulator for the Tablet PC. Simply draw two-dimensional bodies, connect them in variousen-USCommunityServer 2.1 SP1 (Build: 61025.2)