Last.FM is the best thing that has happened to my ears in a while. Online radio for the people, built by the people. You have a profile, you listen to music while working away on your ‘puter, the music gets added to your playlist. You can also listen to profile radio stations online and that music gets added to your playlist as well. Once your playlist is substantial enough, a profile radio station is created from it and those of others with similar listening interests to you. You get stats on what you and other people are listening to. You can add friends, neighbors are added for you. It’s social networking with music. Incredible. I recommend trying right NOW!