You guys have helped a lot of overclockers with this thread

have you tried setting them both to normal or +3%?
Both on Normal worked up to 444. Probably changed with +.15 vtt raise. Then -3%/Normal was the best combo - passed 37 hours prime95 blend. Putting them both on the same since just bluescreens or fails prime faster. When I went to +.2 vtt the best setting proved to be -6%/Normal. Not what I expected.
-6%/-3% failed within a few minutes too.
The GTLs allowed lowered vtt and mch when first applied at 4.22GHz oc. Didn't notice any further gain when changed GTL again for +.2 vtt.


Have you checked your ram stability?
I changed from 2x2GB Corsair 8500 to 2x2GB G.Skill 8800 SuperPi because the Corsair wasn't happy over 1094. So far the G.Skill only fails if I give it more than 2.0v. (Just testing) Both sets pass Memtest, the bootable cd version, and large fft's in Prime as long as settings are ok. Possible maybe. What stress test is best for vista to push ram in particular?

The last two. Of course. I have not played with them much. Embarrassingly obvious. Will see if they help.