Personalization (2009 programs)

Pros: Solid library. Elegant and modern. Consistent design language. Also includes multiple wallpapers.

Cons: Installation could be a bit complicated. Not for the radical folks. May not redesign all default icons. Not frequently updated.

Pros: Easy to install.

Pros: Free for Windows users. Detailed and well-designed images.

Cons: Available for Windows only. Limited amount of designs included.

Pros: Make any window transparent. Taskbars can easily be made transparent also. More stable performance. Remembers every transparency settings for each window.

Cons: Only suitable to use for old versions of Windows. Still in beta stage.

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

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