I have this same question: "how to OC kingston DDR 3 (1333hz) in Gigabyte GA-G41M-Combo"
Qustion in the link has the status "solved" but there isn't an answer in there. I still can't find what the correct settings in the Gigabyte BIOS - M.I.T. (Motherboard Intelligent Tweaker) should be to...