[URL: Last.fm] Simply create an account then download the plugins for your music player (Media Player, Winamp or iTunes). Audioscrobbler automatically picks up the tracks you play on your PC and then effectively broadcast it via your own last.fm site. In addition, the site will also search for users with musical preferences similar to yours. Be warned, though, you might gawk at what the others are listening on theirs. The site also offers enhancements for your personal site.