Bootcamp is simply running XP or Vista as the OS, like on a normal PC, so if it's supported by XP/Vista, it will work just like on a normal PC. Thru Parallels and VMWare Fusion, 3d applications struggle, and CPU applications have issues too. LFS is simply unplayable on my iMac thru Virtualization(VMware Fusion/Parallels), but running it in Vista on my iMac (Boot Camp), it runs lovely, like 100 FPS on average.