   Creating physical models and scenes for PhysX with "FizX Scene".
  http://fizxscene.com/"FizX Scene – is a development tool, allowing you to create physical scenes and objects, witch then can be used in your own projects with integrated AGEIA PhysX SDK. It uses visual-based modeling approach with a set of dialogs and menus to create objects and to change their properties. As patterns for physical objects common 3d models are used."If shortly, its a kind of physical editor, allowing to create complex physical models and scenes for PhysX. Follow link above for more details. Its free.Questions?   