Most of us like me frequently changes desktop wallpapers, but find it cumbersome to change it manually. People like me want this to be automatic.

JAWC (java based  Just another wallpaper changer) can do this job for you. By taking pictures from  PC’s folders, Flickr or VladStudio, JAWC keeps your desktop screen fresh with new wallpapers without any kind of your involvement from you.

Downlaod JAWC – Wallpaper Changer For Windows XP