cat /etc/X11/xorg.conf

Section "Files"

 
RgbPath "/usr/X11R6/lib/X11/rgb"
FontPath "unix/:7100"
EndSection
 

Section "Module"

    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection
 

Section "InputDevice"

Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection
 

Section "InputDevice"

Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "yes"
EndSection
 
#
Section "Monitor"

   Identifier "Monitor[0]"
   VendorName "Monitor Vendor"
   ModelName "Unknown monitor"
   Option               "DPMS"
   HorizSync    30.0 - 85.0
   VertRefresh  48.0 - 120.0
EndSection

 
Section "Monitor"

   Identifier "Monitor[1]"
   VendorName "Unknown"
   ModelName  "TV"
   HorizSync    31.5 - 35.1
   VertRefresh  50.0 - 61.0
   Option     "DPMS"
EndSection

 
Section "Device"

    Identifier "Device[0]"
    Driver "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 7600 GT"
    BusID          "PCI:2:0:0"
    Option      "MetaModes" "1024x768,1024x768;800x600,800x600"
    Option      "TwinView" "off"
    Option      "TVStandard" "NTSC-M" 
    Option      "TVOutFormat" "SVIDEO"  
    Option    "ConnectedMonitor" "CRT, TV"
    Option      "RenderAccel" "true"
    Screen       0
EndSection 

Section "Device"
   Identifier      "Device[1]"
   Driver         "nvidia"
   VendorName     "NVIDIA Corporation"
   BoardName      "GeForce 7600 GT"
   BusID          "PCI:2:0:0"
   Option      "RenderAccel" "true"
   Option      "MetaModes" "1024x768,1024x768;800x600,800x600"
   Screen       1
EndSection 

Section "Screen"

   Device "Device[1]"
   Identifier "Screen[1]"
   Monitor "Monitor[1]"
   DefaultDepth 24
       SubSection "Display"
               Depth 24
               Modes "800x600"
       EndSubSection   
EndSection

Section "Screen"

Identifier "Screen[0]"
Device "Device[0]"
Monitor "Monitor[0]"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 16
Modes "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"

        Identifier     "Multihead layout"
        Screen      0  "Screen[0]" LeftOf "Screen[1]"
        Screen      1  "Screen[1]" 0 0
        InputDevice    "Mouse0" "CorePointer"
        InputDevice    "Keyboard0" "CoreKeyboard"
        Option         "Clone" "on"
        Option         "Xinerama" "off"
EndSection