I thought i saw somewhere at one point how some system will be unstable at above 230fsb? My system is at 230fsb and perfectly stable, my 3500+ venice on a dfi lanparty ultra-d board. If i go to 231, I am unstable. My ht is at 920mhz (not at home right now so not totally sure on all my bios settings) I am running 1:1 divider, upped the vcore a notch on the cpu and a notch on the ram as well. When I was overclocking each part to determine max mhz (the wonderful athlon 64 oc guide here), I know the ram was at like 260 or higher and still no errors. So what is this over 230 mhz fsb problem that I seem to be having. My cpu runs at 34c idle, never goes over high 30's to 40c on full load.