Mine

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

Section "Files"
	RgbPath      "/usr/share/X11/rgb"
	ModulePath   "/usr/lib/xorg/modules"
	FontPath     "/usr/share/fonts/misc"
	FontPath     "/usr/share/fonts/100dpi:unscaled"
	FontPath     "/usr/share/fonts/75dpi:unscaled"
	#FontPath     "/usr/share/fonts/TTF"
	#FontPath     "/usr/share/fonts/Type1"
EndSection

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

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

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
	Identifier   "760V"
	HorizSync    30-81
	VertRefresh  58-85
	VendorName   "Samsung"
	ModelName    "SyncMaster"
EndSection

Section "Device"
	Identifier  "X800"
	Driver      "radeon"
	VendorName  "ATI Technologies Inc"
	BoardName   "R430 [Radeon X800 XL] (PCIe)"
	BusID       "PCI:1:0:0"
	Option	    "XAANoOffscreenPixmaps" "true"
	Option	    "DRI" "true"
	#VideoRam   "524288"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "X800"
	Monitor    "760V"
	DefaultDepth 24
	
	Subsection "Display"
		Depth 24
		Modes "1280x1024" "1024x768" "800x600" "640x480"
		ViewPort 0 0
	EndSubsection
EndSection

Section "DRI"
	Group 0
	Mode 0666
EndSection

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