My Xorg.conf

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

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "ServerFlags"
    Option         "Xinerama" "0"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "synaptics"
    Option         "Device" "/dev/input/mice"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbModel" "pc105"
    Option         "XkbLayout" "us"
EndSection

Section "Monitor"
    Option "UseEdidDpi" "True"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Nvidia Default Flat Panel"
    HorizSync       29.0 - 49.0
    VertRefresh     0.0 - 61.0
EndSection

Section "Device"
    Identifier     "Videocard0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce Go 6100"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Videocard0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "DisableGLXBootClipping" "True"
    Option         "DPMS"
    Option         "AddARGBGLXVisuals" "True"
    Option         "RenderAccel" "True"
    Option         "AllowGLXWithComposite" "True"
    Option         "EnablePageFlip" "True"
    Option         "TwinView" "0"
    #Option         "metamodes" "1280x800_60 +0+0"
    SubSection     "Display"
        Depth       24
        Modes      "1280x800" "1024x768" "800x600" "640x480"
    EndSubSection
EndSection

Section "Extensions"
    Option         "Composite"
    Option         "RENDER"
EndSection