Hi, my card is an e-VGA 6800 ultra. I am using omega 61.77 drivers. I am not sure if it is a sound issue, however whenever i play a game, out of the blue the game locks up and loops the last sound played over and over and I can not get out of it unless I hard reboot it. So I reformated and got the lastest drivers for my mobo and sound, but this same problem still occurs. Prime 95 passes with out question as well as memtest. My audio is onboard AC97 realtek and my mobo is gigbyte GA-K8NSNXP-939. Could it be my psu not giving my card enough juice? I have a antec true430W and the card says it needs 480 watts however I read in an interview that you only need 480 w if you got many other things hooked up to the comp (I only have the card, hardrive, dvd rom, floppy, and mobo thats it). thanks for the input