After messn around in my BIOS settngs, and I don't know if this is why?, I had clicked the add performance in Bios. I get a message new Hardware found and XP tries to load new device but can't find drivers for a "Multimedia Audio controller"?? I went into Safe Mode and removed the device. On reboot still comes up and is still showing error in system devices. My computer seems to work OK. Noticed in AH that frame rate went down from 76 to 35 but dont know if the new patch or what I did. Was done at about sanme time. Also had to re download game after patch since was gettn booted to desktop whe I clicked the Arena. All seems to work now in the game, except my Frame will freeze now for a second the run OK. Worse if lots of fighters in the area. Running XP,K7t266 pro2 MB,AthlonXP 1900,1024ddr RAM,GF6800 256mb,on DSL through lxsys router. Thanks Guys U always BIG help!!!! RajnMAW