Quick question: Did you upgrade to XP from 2k? also, do you have an audigy sound card? I ran the error hex through microsoft, this is what I cam up with:
http://support.microsoft.com/default...b;en-us;310740
As a general note, If I get a system that's blue screening in XP, I'd look to the hardware drivers first. Make sure all your drivers are up to date, and try disabling some non-essentials to see if it's something there.