I use WINMX, and then I use Torrent and Emule, cant go wrong witht hose 2 torrent and emule may take long but got everything possibly ever created for computers or video games. I can download cd/dvd images on emule and burn them on a dvd to play on my xbox and ps2 if i had a mod chip which is only liek $50
I used Napster from the beginning. Audio Galaxy was also good. But, run winmx now for music. what's a good one for movies, if i ever actually get a dvd burner??