Hey, I have a MBP 15" 2.4 SR and I installed Windows XP 32bit to play games, I have the latest drivers for everything, for the 8600M GT I got the latest from laptopvideo2go and I was playing HL2 EP2 and I got a blue screen which followed immediately a reboot... This happened to me sometime ago on the same game too... while on CoD4 I played for like 2 hours straight and nothing happened, on HL2 I was about 1:30h ... Is this a hardware fault?! Cause i'm starting to worry... Thanks in advance.