You might need something like this: Section "Device" Identifier "Videocard0" Driver "nvidia" VendorName "Chaintech" BoardName "nVidia GeForce 4 MX 440" Option "RenderAccel" "1" # TV Out Setup Option "TVStandard" "NTSC-M" ->>> Option "TVOutFormat" "SVIDEO" Option "TVOverScan" "0.45" EndSection