Section "ServerLayout"
>          Identifier     "Multihead layout"
>          Screen      0  "Screen0" LeftOf "Screen1"
>          Screen      1  "Screen1" 0 0
>          InputDevice    "Mouse0" "CorePointer"
>          InputDevice    "Keyboard0" "CoreKeyboard"
>          Option      "Xinerama" "on"
>          Option      "Clone" "off"
> EndSection