I cant get bt5 x64 to run on my machine I get: error failed to set mode crtc 6, unable to connect to x server, no such process, 128.453251. Im using amd athlon x64 X2 dual core 3800+, hp pavilion a1600n, with on board nvidia geforce 6150LE. I'm assuming its a nvidia driver issue ? Is there anyway around it ? I tried safe mode and get the same error.