MotionBuilder 7.5 Extension 1 now supports point cache playback on objects imported from Maya 8 and 3ds Max 9. This allows for enhanced interoperability between MotionBuilder and Autodesk's DCC tools by allowing users to point cache deformers such as cloth, physics and dynamics, and playback the associated point cache information within MotionBuilder - all in real-time.

MotionBuilder 7.5 Extension 1 also offers enhanced HTR and Acclaim file format support, as well as numerous fixes and overall application improvements.