Well...first off all, after i exceed a certain FSB (around 330ish, don't know for sure...), when i select restart from the shut down menu, rather than doing it normally, it'll completely shut off, and then power back up in a few secs. The same thing happens when you save changes in the CMOS and restart. Even if i press the reset button, it'll do the same thing. What gives?

Also, I can't really get above 400 MHz on the FSB without it failing to POST....It also fails to post if vMCH is > 1.55v. I've tried both 0502 and 0602 BIOSes, but there's no difference apart from the fact 0502 doesn't allow me to adjust vCore.

And now, I can't get into windows at an FSB of 370 MHz wheras 386 x 7 is fully prime stable and 400 x 7 was prime stable until i stopped it after an hour.

Any suggestions are more than welcome

It's not the RAM....I've tested it via memtest and it happily does DDR1000 @ 4-4-4-8