Separate names with a comma.
audioscrobbler (last.fm)
You can always try the Joost app.
You don't need any other software. You CAN use their software, or just use any browser. It's just a web server on your iPhone... no other...
Discover works just fine, and is free. http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=292416855&mt=8