WallShuffler provide convenience way to change your wallpaper. It can also run automatically when startup. WallShuffler 2.0 include on-the-fly filter feature such as grayscale, sepia, frame, etc so the image for wallpaper can be filtered and displayed without modify the actual image. Each image can be individually set to different filter. More over this feature uses plug-in system, so you can add filter with only downloading small plug-in file.