There were many more excellent images than could fit in one screen saver so this is a second volume of pictures from the desert west of Phoenix and at the Boyce Thompson Arboretum east of Phoenix near Superior, Arizona. This screen saver will work with displays set at 256 colors but 16 or 24 bit color is strongly recommend. Versions optimized 640x480, 800x600, and 1024x768 desktops are available. Users may control several options including timing, captioning, and transitions. MSPlus! users have additional controls available.