Hi Simps, great MIIF o/c guide! I'm very grateful you took the time to write your methods up so we can have this golden information handy! I have a few questions regarding my Q6600 o/c and was wondering if you might be able to help me out a bit on the following queries... http://www.xtremesystems.org/forums/...postcount=3699 Many thanks if you can help, you're the don!