Intel i5 2500k no OC
ASUS GTX 590 no OC (326.80 Beta, Will be retesting on 327.23 WHQL)
Gigabyte H67M-UD2H-B3
8GB Ram
Currently trying my best to replicate this on 327.23 drivers, but has not happened yet since I have only had this problem 3 times prior, but I'm certain it will happen again, and I have never had any CTD's from this problem.