Im hoping someone can give me some info here. I just built my 1st PC and may have some heat issues with the MB. I have an Asus A8N32-SLI board with 4 gigs of Dual Channel memory along with 2 XFX Geforce 7800 OC 256DD3 cards powered by a 650w PSU. The MB came with PC Probe II that is giving me...