Every so often a piece of software comes along that shows off just what you can do with a Macintosh.

CoverFlow is an app that lets you browse your (iTunes) albums based on album artwork:

Artwork is pulled from a variety of different sources, including two different online sites as well as iTunes itself. But it isn't just the artwork that makes this fun: the animation used during navigation is...entrancing.

Coverflow is available as a technical demo (it works wonderfully well for me), at http://www.steelskies.com/coverflow/HomePage.html