Install these : natix.kext, tony nvida update, cuda driver 4.0.50 or newer, GeForceGLDriver.bundle, remove apple gnu power management for gt430 work with full open GL.
My full com.apple.Boot.plist ( 1 x 2tb hdd with osx lion, windown 7, media partion ; 1x 2tb with another media partion), i...