1)   Magic DeskX 3.2
Slide Show digital photos on your desktop, View videos on your desktop, Play Flash on your desktop.

 2)   vdesk v 1.00 r 4
A Virtual Desktop System for Windows. The Virtual Desktop Manager implements multiple independent virtual desktops. comes with a sophisticated wallpaper changer that allows each of the multiple desktops to have independent wallpaper.

 3)   Multi Screen Emulator for Windows 1.4
MSEW allows you to create and configure up to 8 virtual screens to simplify switching between different tasks. Switching of virtual screens is performed by using the MSEW panel or by hot keys.