I don't know if this will help you but here is what is in my xorg.conf on F9 running with nvidia on x86: Section "Device" Identifier "Videocard0" Driver "nv" EndSection Section "Screen" Identifier "Screen0" Device "Videocard0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Regards, Gerry