Section "Device"
        Identifier  "XFX Geforce 6600gt 128MB"
        Option      "TwinView"
        Option      "MetaModes" "1280x1024,1280x1024; 1280x1024,NULL; 800x600,800x600; 640x480,640x480; 640x480,NULL"
        Option      "HorizSync" "DFP-0: 30.0-81.0; DFP-1: 30.0-81.0"
        Option      "VertRefresh" "DFP-0: 56.0-75.0; DFP-1: 56.0-75.0"
        Option      "TwinViewOrientation" "DFP-1 rightof DFP-0"
        Option      "NoTwinViewXineramaInfo" "true"
        Option      "SWCursor" "true"
        Driver      "nvidia"
EndSection