I just bought the new macbook about 2 weeks ago. I installed windows recently and everything is running decently. The only problem is when I go into dxdiag and try and test my direct3D in the video tab, I get an instant BSOD. Half the time when I try and play CS:Source, the same thing happens, the other half the time CS:Source shuts down and it tells me my nv4_disp is not working properly. What could possibly be the problem?