Ok I am getting this error

open /dev/[sound/]dsp: Device or resource busy
Couldn't set video mode: Couldn't find matching GLX visual


when I run lsmod I have this

Module Size Used by
nvidia 2072168 -

SO that means that I have vid drivers properly installed.

In my XF86Config I have GLC uncommented and everything ok there:

# This loads the GLX module
Load "glx"

Section "Device"
Identifier "NVIDIA GeForce"
Driver "nvidia"
#VideoRam 131072
# Insert Clocks lines here if appropriate

#Option "TwinView"
#Option "SecondMonitorHorizSync" "31.7-57"
#Option "SecondMonitorVertRefresh" "50-90"
#Option "MetaModes" "1024x768, 800x600"
#Option "TwinViewOrientation" "RightOf"
#Option "ConnectedMonitor" "CRT, CRT"

EndSection

Any ideas????

what resolutions do you have defined in XF86Config?

glxinfo | grep "direct rendering"

the output should be yes