I'm new to the Mac so please bear with me here... I have an existing wireless network provided by a belkin wireless router, and connect my iBook to this network via the internal airport adaptor. I would like to be able to play music through my stereo speakers controlled by the iBook and understand that Airtunes may be able to do this. Could anyone confirm that I can use Airtunes as a client to my existing network? I am reading about functionality such as repeater or even router and I really don't need all that - I just want the wireless speaker part. Would be great if someone could confirm before I go out and buy Thanks.