Wallpaper (514 programs)

Pros: Beautiful, high-resolution images. 12 viewpoints of the Earth. Continuously updates at regular intervals.

Cons: No custom resolution support. Unable to save images.

Pros: Attractive 3D look. Very sharp.

Cons: Has '21 November' stamped on it.

Pros: Nice water animation.

Cons: Icons are hard to see in such a detailed image. Sound effects can get annoying.

Pros: Easy to install. Smooth and detailed graphics. Cool sound effects. Comes with animated parts.

Cons: Only the trial is free. Takes up a lot of memory. The novelty wears off quickly. Rather limited in its scope.