Pandora's Jambox.

My friend Josh turned me on to Pandora, and it's like crack. It's a site that streams music catered to you. It first asks you for your favorite artists or songs, then starts playing songs that are musically similar. You give the songs a thumbs-up or a thumbs-down and Pandora narrows down the music universe for you. You'll start hearing artists and songs you've never heard of before.

The sound quality is not all that great, but hey, it's no worse than some of those iTunes stations.

It's cool, it's free, you should check it out.

If you want a sample of the music I listen to, I've added a link off to the right of my own Pandora stream.

[via Josh]