I have a ProSavage KM133 with the lastest via, video, and amd drivers. Also I have the DirectX 9. Well the problem is that games such as Return To Castle Wolfenstein still run at OK framerates. ( I think RTCW runs at around 25 frames). I'm using powerstrip and I found out that the card is currently set to AGP 4x, and there is a 8x option below it, but it's grey. Is there a way i can set the card to 8x?