my friend jus purchased an EVGA MX card to replace his TNT2 Ultra. now he is getting a lot of crashes during 3d games like quake3. his computer completely freezes. does anybody kno what is going on or sharing his same difficulties? did he just get a bad card? his MX card is not overclocked, but he has a dual celeron system, both 366@450. he has already tried it declocked, stuff still freezes. thanks in advance for any help.