I believe that the nvidia has an option to do this. Look in your nvidia docs for the xrandr option and command. Try "xrandr -q" to see which rotation and reflection modes are possible on your device.
Also, try running "krandrtray". Right click on the monitor icon in the tray, and select "Configure Display". See if the "Mirror Horizontally" option is available or ghosted.
Last edited by jschiwal; 04-01-2007 at 05:40 PM.