xp 2800 barton help overclocking

I for some reason cannot get my 2800 barton to run 200 fsb. Is there anything that I need to know or do to get it to run at least 200 fsb? The highest stable speed i got was 185. I have tried to up all my voltages as well as all the different memory settings possible. I also turned tried turning off a couple things is bios that i read to turn off. Still no go. I also did cut the 3rd L12 bridge. Anyone with the same setup as me please tell my what your settings in bios are to run at least 200 fsb? Best I got to run stable was 185 fsb with 11 multiplier



XP 2800 Barton
Abit NF7-S V2.0 bios 1.4
Corsair XMS Pc3200 2x512 running dual ddr in banks 2 and 3
Ati Radeon 9700 Pro with latest drivers
550 Watt Antec True power PSU
Windows XP SP1

Did you enable "CPU interface" in the bios ?

Because you should...

Yes, it has always been enable. Anything else it could be?

By the way, I have a Thermalright SLK-900 with a 92mm fan on my cpu and my system runs around 32 idle and 42 load so I don't think it's getting too hot.

I've found that when I enable the CPU interface it gives me instability at higer FSBs.

I always disable mine.