Yeah, I know, bad play on words. Anyway, it's true. Pandora truly rocks. Or jazzes, or bluegrasses, or emos, or whatever else it is you might want it to do. You see, Pandora is an offshoot of the Music Genome Project. In a nutshell, you login to Pandora, tell it about some music you like, and then it'll start streaming songs to you that it thinks you might like, as well. You can rate each one, helping to guide Pandora through its future suggestions (for both you AND others), making it smarter as you go. Yet another chink in the armor of mainstream radio. Yay.