i use the oc'ers bios also.
warning about his mb. the northbridge hs don't have a fan w/ it, so unless u got good case cooling and good airflow around the cpu u gonna have stability problems even if cpu temp aint too high.
currently i'm running the wbk w/ a 92 mm fan over it, this gives my northbridge good cooling and good cooling for my cpu and very little noise.
i'd be suprised if you didnt' find the delta to be too loud after a while.