the first time i loaded ut2k3 i had ALOT of textures anomalities, but i changed some settings either in ut2k3 or the 40.41 dets , and they work perfectly fine. i don't know what setting that was, all i know is that the 40.41 dets work perfectly smooth for me. i run ut wit in 800x600x32 wit max settins and no aa or af.
Athlon XP 1.58GHz | MSI KT3 Ultra2 | 256MB DDR PC-3000 | GeForce 4 ti4200 64mb @ 310/533 | IBM 120GXP 40.0GB | Det. 41.09 | DX 9 RC2 | Win XP SP1