I am running a e6400 OC to 2.8ghz by adjusting the fsb up into the 300s (can't remember exactly but can check). I am running 3 gigs of ddr2 800 soon to be 6 gigs. My ram timing sare 5-5-5-15. my mobo is the p5q se. Right now my fsb strap is at auto. I was wondering if I should set it to 266, leave it on auto or try 200, 333, 400? What would be best for stability?