Best Music Idea Ever

Run, do not walk, to pandora.com. The concept is simple and BRILLIANT. You tell it an artist or a song that you like, and it streams similar music for you. But (this is key) they don't classify by "genre" (stooopid) or even by artist. They analyze each song individually. So if you happen to like the one cool song on some lame new artist's album, you're going to get other cool songs instead of all the other lame songs by the same artist. Oh, and it's FREE. It's like having the KTRU djs at your disposal, without the frickin' reggae show (which SUCKS, by the way, just in case any KTRUers ever read this--if you have to have this show, at least move it to 2am or something and NOT at rush hour, 'mkay?)