root@duocore2:/#  cat /etc/X11/xorg.conf |grep nvidia
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 1.0  (buildmeister@builder3)  Mon Feb 26 23:38:46 PST                                                               2007
    Driver         "nvidia"
root@duocore2:/# lsmod | grep nvidia
nvidia               6837140  22
i2c_core               22784  3 i2c_ec,nvidia,i2c_viapro
agpgart                35400  2 nvidia,via_agp
root@duocore2:/#