xorg.conf

Section "Module"
    Load        "dbe"   # Double buffer extension
    SubSection  "extmod"
      Option    "omit xfree86-dga"   # don't initialise the DGA extension
    EndSubSection
    Load        "type1"
    Load        "freetype"
    Load       "glx"
    Load       "dri"

EndSection

Section "Files"
    FontPath   "/usr/share/fonts/misc/"
    FontPath   "/usr/share/fonts/TTF/"
    FontPath   "/usr/share/fonts/Type1/"
    FontPath   "/usr/share/fonts/75dpi/"
    FontPath   "/usr/share/fonts/100dpi/"
    FontPath   "/usr/share/fonts/local/"
EndSection


Section "ServerFlags"

EndSection

Section "InputDevice"
    Identifier  "Keyboard1"
    Driver      "kbd"
    Option "AutoRepeat" "500 30"
    Option "XkbModel"   "pc105"
    Option "XkbLayout"  "gb"
EndSection

Section "InputDevice"
    Identifier  "Mouse1"
    Driver      "mouse"
    Option "Protocol"    "IMPS/2"
    Option "Device"      "/dev/input/mice"
    Option "ZAxisMapping" "4 5"
    Option "Buttons" "5"
EndSection

Section "Monitor"
    Identifier  "Proview"
    HorizSync   31.5 - 79.0
    VertRefresh 60-75
    DisplaySize 342 275
EndSection

Section "Monitor"
   Identifier "Philips"
   HorizSync  31.5 - 79.0
   VertRefresh 60-75
EndSection

Section "Device"
    Identifier  "Standard VGA"
    VendorName  "Unknown"
    BoardName   "Unknown"
    Driver     "vga"
EndSection

Section "Device"
    Identifier          "nVidia_Card"
    Driver              "nvidia"
    Option "TwinView"
    Option "MetaModes" "1280x1024,1280x1024"
    VideoRam            262144
    Option              "AllowGLXWithComposite" "1"
    Option              "RenderAccel"           "true"
EndSection

Section "Screen"
    Identifier  "Screen 1"
    Device      "nVidia_Card"
    Monitor     "Proview"
    DefaultDepth 24
    Subsection "Display"
        Depth       24
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
        ViewPort    0 0
    EndSubsection
EndSection

Section "ServerLayout"
    Identifier  "Simple Layout"
    Screen "Screen 1"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"
EndSection

Section "DRI"
   Mode 0666
EndSection

Section "Extensions"
    Option "Composite" "Enable"
EndSection