2 hours into 1.275Vcore and Vnb Prime... I ran WinAmp for a little hour and browsed the web a litte, took a screenshot and saved it in Wordpad before this Priming. No freeze/BSOD's occured.

Last night I also noticed the decimal Mhz's from HT/NB DO NOT run 1:1. At some point HT was 2000,3 where NB was 2200,1... I know the NB runs at a higher multi though, but that shouldn't result in a +0,2Mhz for HT. (0,3/10)*11=0,33. This is such a little margin we shouldn't even notice what proves for me personally HT/NB speeds have a little latency between them where the little 'waving' HTT might give the HT a higher clock for a very short time than NB.

Anyway, now things go a lot better I can only make the conclusion that my poor Phenom OCing in the beginning was caused by a messed setting in BIOS. Be it Vcore and Vnb not running 1:1 or HT sometimes overspeeding the NB bus, I dont know. Thus far it works!