Wallpaper Master is a powerful and highly customizable wallpaper changer and manager. You can create your own categories using images on your computer, and the program will cycle through your images automatically in whatever order you specify in shuffle mode, in a listed order, or based on your personal ratings. The program also has auto size options to make sure your images are displayed at the optimal size. Additional features include directory monitoring, automatic background colors, and multi-monitor support.Version 1.52 adds support for Vista.