I have tried a few 3D games which have not worked--in Steam, tried Left4Dead and Defense Grid. Both start to run, then state that the video card needs updated/is not compatible. I am using a MacBook Pro and have the energy settings set to high performance (newer macbook). I currently do not have WinXP installed in other than a PD4 setup; I do not have bootcamp on this machine--although I am tempted to do that to see if I can get some of the reported DX9 compatability working...
Please advise & thank you!
Please advise & thank you!