1)   Desktop Calendar XP 5.02
Desktop Calendar XP is a lightweight and simple to use calendar, which provides an easy on eye interface. Features include Desktop Clock, Date Calculator, XP Visual Style, Wallpaper Manager, MP3 Player, Talking Buddy, Alarm, Tray Icon and more.

 2)   Desktop Fusion 2004.0
What if you could see images on your desktop in a viewer that is integrated into your desktop like it's part of the wallpaper? What if you could view any of 1000s of images manually or in a slide show? You can with Desktop Fusion by Higher Math.

 3)   WallMaster 2.4e
WallMaster is a free superb wallpaper changer utility for Windows. With all its cool and unique features packed within a simple easy-to-use interface, mastering your desktop wallpaper has never been this easy and fast!

 4)   BioniX Wallpaper 5.1
BioniX Wallpaper is a complete and advanced wallpaper changer / manager, that cycles the pictures on your desktop at your choosen time intervals.

 5)   ABC Wallpaper Machine 2.20.0550
ABC Wallpaper Machine is image creator, desktop calendar and wallpaper manager in one. You have many possibilities to customize the program. You may choose if you prefer to see a calendar showing the current month.