I have a 32mb riva tnt2 m64 agp. NFS underground does not work on it. Could anybody help me out with this. I tried using 3d analyze 2.31 it doesnot work or i donot know the optimal settings. My config is P4 1.4 G 128 mb rdram, 40gb seagate. I do get some stuff but its usually in 16bit color and is pretty slow.