Mine

Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"

#	FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/"
#	FontPath     "/usr/X11R6/lib/X11/fonts/100dpi/"
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	ModulePath   "/usr/X11R6/lib/modules"
	FontPath     "/usr/X11R6/lib/X11/fonts/misc/"
	FontPath     "/usr/X11R6/lib/X11/fonts/TTF/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Type1/"
	FontPath     "/usr/X11R6/lib/X11/fonts/CID/"
EndSection

Section "Module"
	Load  "extmod"
	Load  "glx"
	Load  "dbe"
	Load  "record"
	Load  "xtrap"
	Load  "type1"
	Load  "freetype"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/sysmouse"
	Option	    "ZAxisMapping" "4 5"
EndSection

Section "Monitor"

	#HorizSync	31.5 - 48.5	
#	VertRefresh	40.0 - 150.0	
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
	DisplaySize  585	260
 ### Uncomment if you don't want to default to DDC:
#	HorizSync    31.5 - 64.3
#	VertRefresh  40.0 - 150.0
EndSection

Section "Device"

        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
        ### [arg]: arg optional
        #Option     "NoFlip"             	# [<bool>]
        #Option     "Dac8Bit"            	# [<bool>]
        #Option     "NoLogo"             	# [<bool>]
        #Option     "UBB"                	# [<bool>]
        #Option     "Stereo"             	# <i>
        #Option     "SWcursor"           	# [<bool>]
        #Option     "NvAGP"              	# <i>
        #Option     "IgnoreEDID"         	# [<bool>]
        #Option     "NoDDC"              	# [<bool>]
        #Option     "ConnectedMonitor"   	# <str>
        #Option     "ConnectedMonitors"  	# <str>
        #Option     "TVStandard"         	# <str>
        #Option     "TVOutFormat"        	# <str>
        #Option     "CursorShadowAlpha"  	# <i>
        #Option     "CursorShadowXOffset" 	# <i>
        #Option     "CursorShadowYOffset" 	# <i>
        #Option     "UseEdidFreqs"       	# [<bool>]
        #Option     "FlatPanelProperties" 	# <str>
        #Option     "NoTwinViewXineramaInfo" 	# [<bool>]
        #Option     "NoRenderExtension"  	# [<bool>]
        #Option     "Overlay"            	# [<bool>]
        #Option     "CIOverlay"          	# [<bool>]
        #Option     "ForceEmulatedOverlay" 	# [<bool>]
        #Option     "TransparentIndex"   	# <i>
        #Option     "OverlayDefaultVisual" 	# [<bool>]
        #Option     "NvEmulate"          	# <i>
        #Option     "NoBandWidthTest"    	# [<bool>]
        #Option     "CustomEDID-CRT-0"   	# <str>
        #Option     "CustomEDID-CRT-1"   	# <str>
        #Option     "CustomEDID-DFP-0"   	# <str>
        #Option     "CustomEDID-DFP-1"   	# <str>
        #Option     "CustomEDID-TV-0"    	# <str>
        #Option     "CustomEDID-TV-1"    	# <str>
        #Option     "TVOverScan"         	# <f>
        #Option     "IgnoreDisplayDevices" 	# <str>
        #Option     "MultisampleCompatibility" 	# [<bool>]
        #Option     "RegistryDwords"     	# <str>
        #Option     "NoPowerConnectorCheck" 	# [<bool>]
        #Option     "AllowDFPStereo"     	# [<bool>]
        #Option     "XvMCUsesTextures"   	# [<bool>]
        #Option     "HorizSync"          	# <str>
        #Option     "VertRefresh"        	# <str>
	Identifier  "Card0"
	Driver      "nvidia"
	VendorName  "nVidia Corporation"
	BoardName   "NV34 [GeForce FX 5200]"
	Option	    "AllowGLXWithComposite" "True"
        #Option     "DigitalVibrance"    	# <i>
	Option	    "HWcursor" "true"
        #Option     "VideoKey"           	# <i>
	Option	    "RenderAccel" "true"
        #Option     "CursorShadow"       	# [<bool>]
	Option	    "TwinView" "true"
	Option	    "TwinViewOrientation" "RightOf"
	Option	    "SecondMonitorHorizSync" "31.5-64.3"
	Option	    "SecondMonitorVertRefresh" "40.0-150.0"
	Option	    "MetaModes" "1280x1024, 1280x1024; 1024x768, 1024x768; 800x600, 1024x768; 640x480, 1024x768; 1024x768; 800x600; 640x480"
        #Option     "UseInt10Module"     	# [<bool>]
	BusID       "PCI:2:0:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Card0"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Depth     24
		Modes    "1280x1024"
	EndSubSection
EndSection

Section "Extensions"
	Option	    "Composite" "Enable"
EndSection