Thank you both

It seems I overlooked the pdf on the search results...
Btw - quick side question. If temperatures don't cause random hangs, what else could it be? Drivers are all through MS Update, so they're verified, and I doubt it's them. Programs installed I've put on literally hundreds of other machines (both pc's and laptops) and have had zero problem. Only things I have left are a BIOS update and checking the thermal padding and radiator :S
__________________
CPU: AMD Phenom™ II X3 720BE
MB: Gigabyte GA-MA790X-UD3P
RAM: Corsair TWIN2X4096-8500C5D
HDD: Western Digital WD6400AAKS
VC: Sapphire HD4890 Toxic
PSU: Corsair HX620W
CASE: Cooler Master HAF-922