Mine

Section "ServerLayout"
        Identifier     "Layout0"
        Screen      0  "Screen0" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "Module"
        Load "freetype"
        # Load "xtt"
        Load  "extmod"
        Load  "glx"
        #Load  "dri"
        Load  "dbe"
        Load  "record"
        Load  "xtrap"
        Load  "type1"
        #Load  "speedo"
EndSection

Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option      "Protocol" "ImPS/2"
        Option      "Device" "/dev/psaux"
        Option      "ZaxisMapping" "4 5"
EndSection

Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "kbd"
        Option      "XkbModel" "pc104"
        Option      "XkbLayout" "fr"
EndSection

Section "Monitor"
        Identifier   "Monitor0"
        HorizSync    31.0 - 70.0
        VertRefresh  50.0 - 160.0
EndSection

Section "Device"
        Identifier  "Card0"
        Driver      "nvidia"
        Option      "NoLogo" "true"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Card0"
        Monitor    "Monitor0"
        DefaultDepth    24 
        SubSection "Display"
                Viewport   0 0
                Depth    24 
                Modes    "1280x1024" "1024x768" "800x600"
        EndSubSection
EndSection