I am curruntly running a P4C system with an MSI 875P Neo motherboard. I would post in the MSI section, but it looks pretty quiet in there. Anyway, Sandra is showing that I don't have PAT enabled in the motherboard info module. As I understand it, PAT should always be enabled for a Canterwood chipset motherboard. I know Sandra isn't always reliable, so is there some other way to see if PAT is working? There is no option to turn it on or off in the BIOS by the way.