Puts on a slide show of 55 crisp and colorful photos from one of America's favorite recreation areas. You'll see hotsprings, wildlife, geysers, mountains, waterfalls, andmany other scenic views that Yellowstone has to offer. Much appreciated captions are provided. The Webshots screen-saver engine powers the presentation, complete with options to set the delay between image changes, use up to 14 transition effects, place any of the pictures as your desktop background, and more. Registration removes the occasional pop-up shareware reminders in this five-day trial version.