I need 3d graphics working so I can use time machine. It freezes when you start time machine but you can still close the window & get out. Timemachine backs up ok & every thing else works great. Can any Help me please, tried a few things myself but I am new to osx & dont really know, so they haven't worked & I've had to do a few complete reinstalls. Ive attached the vebose pic after I installed nviject v3.3 if that helps.