Available for the Windows? XP Professional and Mac OS? X operating systems.
Autodesk MotionBuilder Personal Learning Edition offers almost every feature found in the full
commercial version of Autodesk MotionBuilder including:
Advanced real-time technology
Unique Story Timeline performance environment
Auto rigging, motion editing, motion layering, storytelling tools, and numerous other features for animating your characters
The ability to import and export FBL files to and from Maya Personal Learning Edition software.
Download MotionBuilder Personal Learning Edition 7.0 here