Re: nvidia 5536 driver on kernel 2.6.6, not working. please help me
For XFree86 v4.x the config file is /etc/X11/XF86Config (this is probably what you should use).
For X.org the config file is /etc/X11/xorg.conf (I don't think slack 9 would be using this).
"..the triumph of evil is for good men to do nothing."
VIDIA video driver RPMs for Fedora
:: see yum repo at livna.org