Section "ServerLayout"
    Identifier  "Layout0"
    Option      "Xinerama" "on"
    Option      "Clone"    "off"

    Screen   0  "Screen0"
    Screen   1  "Screen1"  LeftOf "Screen0"
    Screen   2  "Screen2"  RightOf  "Screen0"
EndSection

Section "Device"
    Identifier  "Device0"
    Driver      "nvidia"
    BusID       "PCI:1:0:0"
    Option      "ZaphodHeads" "DVI-0"
    Screen      0
EndSection

Section "Device"
    Identifier  "Device1"
    Driver      "nvidia"
    BusID       "PCI:1:0:0"
    Option      "ZaphodHeads" "DVI-1"
    Screen      1
EndSection

Section "Device"
    Identifier  "Device2"
    Driver      "intel"
    BusID       "PCI:0:2:0"
    Option      "ZaphodHeads" "VGA-1"
    Screen      0
EndSection


Section "Screen"
    Identifier  "Screen0"
    Monitor "Dell0"
       DefaultDepth 24
    Device      "Device0"
EndSection

Section "Screen"
    Identifier  "Screen1"
    Monitor "Dell1"
       DefaultDepth 24
    Device      "Device1"
EndSection

Section "Screen"
    Identifier  "Screen2"
    Monitor "Dell2"
     DefaultDepth 24
    Device      "Device2"
EndSection