I'm having problem with BSD. i'm running a Xfx 8600gt, in a asus P5N-D MB, 2 GB rams in dual channel, pentium core2 2.8 Ghz. a clean install of out of the box Windows7-64 bit Ult, downloaded all patches from MS. here's where it gets strange. if i running windows 7 in "default" theme it i"drops the driver" and crashs in about 30 seconds, if i run it in "windows classic" theme it seems stable. i've tried several different drivers... windows7 default. nvidia vista's 64, and windows7-64 any thoughts?