for a month before bf2 came out i had my amd 64 3000 running at 2.3 ghz. it ran prime 95 for hours, all games not a problem. but as soon as i started bf2 it locked up on me. i had a little play today managed to get it to 230fsb no problems. any higher and the same again comp locks up on me. this is with a voltage bump to 1.425v. any ideas or does bf2 not like overclocks i know it loves gpu overclocks.