Mobile
Dual Monitor WallPaper Customizer
DisplayFusion looks like a nifty little utility for Tablet PC users who like to hook up to a larger monitor and have both screens in operation. It allows you to choose a wallpaper image and stretch the image across both monitors or set different wallpapers for both images. I have not tried this out yet, so if you do, report back on how well it works.
Via Lifehacker