Four years after it first went legit, ever-evolving Napster has changed again. The once standard downloaded program has been replaced by the Web-hosted platform Napster 4.0. Instead of opening a program, you log in to access Napster's music library and your playlists online, making your music portable. But that's not the only change—they have also added automix, which works much like Internet radio programs, basing the next track on songs you've already listened to. There's also Napster-created playlists built around genres and themes and exclusive content like tracks from Betty Davis and Bo Bice. And to think, a decade ago, the only thing you could do is steal this stuff. www.napster.com
