Section "ServerLayout"
    Identifier     "TwinLayout"
    Screen         0 "metaScreen" 0 0
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    Option         "Enable" "true"
Option      "Primary" "true"
Option	"Position" "1680 0"
Option      "PreferredMode" "1920x1080"
  Option      "TargetRefresh" "60"
EndSection

Section "Monitor"
    Identifier     "Monitor1"
    Option         "Enable" "true"
Option      "Primary" "false"
Option	"Position" "0 0"
Option      "PreferredMode" "1680x1050"
  Option      "TargetRefresh" "60"
EndSection

Section "Device"
    Identifier     "Card0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"

    #refer to the link below for more information on each of the following options.
    Option         "MetaModes"          "1920x1080, 1680x1050"
    Option         "ConnectedMonitor"   "DFP-3, CRT-0"
    Option         "MetaModeOrientation" "DFP-3 RightOf CRT-0"
EndSection

Section "Screen"
    Identifier     "metaScreen"
    Device         "Card0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "True"
    SubSection "Display"
        Modes          "1920x1080"
    EndSubSection