OpenGL is very slow (480 in Cinebench 10 vs 1.900 in Win XP and 4.800 in native OS X). By the way... DirectX is gorgeous: almost 10.900 (3D Mark 2001) in virtual Win vs 13.500 in native Win. Parallels Tools: no way to uninstall: the Uninstall button is freezed therefore I can only try to install over previous installations...