Ultramon, extrending desktop image?

[LLKOOLK1]

I currently run two 2007fps and use the Ultramon multiple mionitor program. This might be a simple question, but how do I set it up to strech the image/desktop wallpaper across both screens? Right now both sides have the identical wallpaper...any help?
-LL

[Spartacus]

Right click on the Utlramon icon on the lower left of your desktop, it is on the Task bar. Left click on Wallpaper. There is an option for one background/image for the whole desktop.