Once the remote speakers are selected,
AirTunes wirelessly streams iTunes music from the computer to the AirPort Express base station.
The product also features
AirTunes, which works with iTunes to provide users with a way to wirelessly stream iTunes music from a PC or Mac.
You can also connect to a second external music source such as a gaming console, DVD player or AirPort Express with
AirTunes. ($349, apple.com/ipodhifi)
Airport Express is configured using Apple's
AirTunes software, which is an extension of the latest version of iTunes.
Apple also claims that AirPort Express's analog and digital connections mean that it can be connected to a stereo and
AirTunes music network software, making it compatible with iTunes.