I'm slightly confused about Airplay, and I've tried searching before anyone goes crazy! I can't find a definitive answer as to whether iOS 4.2 will allow audio streaming direct to Airplay enabled speakers (ie without going via iTunes on a Mac/PC like it is at the moment). There seems to be lots of disagreement, or do we just not know yet? I've got some Altec Lansing speakers which I love and I'd want to have music playing with my iPhone still at my desk (I'm guessing it's only a matter of time before Airplay adapters start coming out), but I don't want to keep my MacBook on all the time. Any insights?