My chipset is always at v1.8 as well. I don't see any reason to lower it or raise it at all. I runs pretty cool even at v1.8. I really want to figure out how I can get higher bandwidth with a higher CPU clock. I have yet to find the right combo settings to make this work out right. I really need someone that has the DFI nF3, 3200+ C0, and a 1GB set of OCZ Plat Rev 2. So I have someone else to compare direct results with. If anyone knows anyone please refer them to here so I can get some help.