1)   Aerial Views US Cities 1.1
Aerial Photos: US Cities Screensaver (36 photos) provides an attractive slide-show presentation of aerial photographs of U.S. cities. Although the images aren't breathtakingly beautiful, they are rather interesting depictions of the mark we've made

 2)   Hurricanes 1.1
Hurricanes screensaver provides an informative and dynamic look at the power and size of these oceanic monsters. Rotate 30 different satellite views of a few of the recent storms. The program is powered by an excellent screen-saver engine

 3)   Tornados 1.1
Tornado screensaver provides a close-up look at the most powerful storm system known to man. Rotate 42 different photo views of a few of these towers of destruction. Also included is a few from the old days as well as the first known photograph

 4)   Earth and Moon 1.0
Earth and Moon screensaver provides dramatic views from high above the Earth. Rotate 21 different photos Earth and lunar shots. The program is powered by an excellent screen-saver engine, which lets you adjust the time between slide changes