I've been moving up slowly and will Probably continue to do so for the next few weeks. I think the next step is drop the voltage to 1.45. I want to find out how low I can go. The easiest test for me is the 3D mark 2001 SE. As long as it runs the first two benchmarks stable I am happy. Then I go back to torturing it with normal use. (that keeps CPU usage at near 70% with HT enabled :D).

EDIT: I have now got it to run @ 3554MHz with 1.45 volts and it idles @ 50C I'm quite happy. Maybe next week I can raise it a little...

Update again. 3555 @ 1.45 Volts So far two days. And Vista really hates me when I change the clock speeds. XP is annoyed but Vista just plain hates me