http://www.3dvia.com/studio/ by Dassault! FREE
real-time authoring solution to quickly and efficiently develop graphically stunning, playable experiences for the Internet.
Animation, render, physic engine etc...

thing I hate about that program, last I played around with it, is that you have to store/share your files (non-temporary ones) on their website.

Seems too proprietary.

This thing is weird. It pretends to be a drawing program but it behind the scenes, it seems more like a Second Life clone, just without the whole "social" thing going on.

Has anyone tried that? I think there are many limitations to import/export and once I tried I was not very happy with it.

+1