your problem is not with the driver. you need to adapt the configuration of the quake config file.
oeps. there is something wrong on your config file.
the DRI section should be commented out.
are you sure the monitor can handle those frequencies? 96kHz is very high!
and also, you should make also other bit depths available.
some games like only 16bit...
Alien is my name and headbiting is my game.