So far this is what has happened when I use it:
Woot,Woot! I logged in 3 times and I didn't crash! YAY! Keep up the great work and thank you for listening. BTW shadows didn't work but I am assuming this is because it's a test build?
Elle Couerblanc added a comment - 31/Aug/11 5:13 PM - edited
Bad news - the fourth time I logged in crashed immediately and I got the display driver error again. I then turned off basic shaders and could at least get in but when I tried enabling shaders then crashed with the same driver error.
Update: fifth time in. Dropped down to high on graphics then got shaders working. Bumped up to ultra and didn't crash.