Advanced Wallpaper Changer: a high quality, free utility to manage your wallpapers. The program allows changing your desktop wallpaper at adjustable period of time or on every Windows start up. All popular file formats supported.
It's a tool which help you to create your favorite macromedia flash file to be your wallpaper, also it can help you pubilish it just by click a button.
Adolix Wallpaper Changer is a free wallpaper changer and randomizer that will allow you to change background on your desktop. You can make a play list with your favorite pictures and play it all day long.