I lost interest in Windows 8 after I found out that the Windows 7 display driver that I used for the Dev Preview doesn't work in the Consumer Preview. I don't understand how this is the case though. Did they drastically change the driver model at some point between builds?
I suppose I'll see if I can scrounge up a hacked driver when I get more time.
Do you also have an AMD 7970 card? I find it very annoying that AMD has Windows 8 CP drivers for all their cards except the latest.