Hi, I have tested (with glx-gears and Nexuiz) my nvidia card, but it's very very slow. I have recompiled nvidia drivers for kernel 2.6.17/18 by modules-assistant and added "nvidia-glx" package. My xorg.conf is: Section "Device" Identifier "NVIDIA GeForce" Driver "nvidia" Option "RenderAccel" "true" Option "AGPFastWrite" "true" Option "AllowGLXWithComposite" "true" # VideroRam 65536 EndSection My card is: GeForce FX Go5700 Have you any idea? Thanks, Giulio