Okay, hope I am not shooting myself in the foot. I have never really been concerned with 400+fsb on my board because I had a 6800 running 387x11 no problem 24/7. I came across a 6700 for a super deal so now I am going to sell the 6800 and put a few pennies back in my pocket for c2q eventually. I am hoping I can get close to the same clocks I was getting with my 6800 (4.25ghz stable 24.7). I don't have the chip yet, but have been trying to get 425fsb blend running 10x425 on the 6800. By the way I am running a mcw30 on the chipset right now. Orthos hardly makes it 15 minutes at this speed. However....

The new multi threaded prime95 made it close to seven hours. Check out eva2000's post if you havent already. Might prove to be a little more useful than orthos. I set prime95 on priority 9 for the screen shot below. I will let you guys know now that I am in the fsb challenge as well. Hoping new bios or strap will help but so far that doesn't look good. P5B is looking better and better by the day, I just hate to have to re-insulate a board. This was my first time insulating and I nailed it spot on, no issues for 2 months so far.