You need newer drivers for the LOD control. I recommend 1.04. Also, you need to download the overclocking utility. I know you could get it from 3dfxgamers, but don't know if that is still up. As far as the AGP setting, in the new drivers, you have the choice of 1x and 2x. I saw a slight performance increase when changing it to 2x, so I would use that one.