VMmare Fusion 3, Academic Version Optimized for Snow Leopard, Effortless Migration from Windows PCs to Mac, Ultimate Experience for Windows 7 Guests, 3D Graphics Now Supports More Applications and Games, Performance. Finely Tuned, Shared Folders and Mirrored Folders Improvements, Full Support for Mac OS X Leopard Server and Snow Leopard Server as Guests, Keyboard Improvements, Virtual Hard Disk Improvements, Operating System: Mac