AirPlay functionality on MacBook Air
Is there no way to "AirPlay" audio from a MacBook Air (to Airport Express units for example), other than from iTunes? If iPads can do it why can't the MacBook Air?!
MacBook Air, Mac OS X (10.5.7)
Do a search on this. There is at least one app out there that will make it work for YouTube, but that is all I was able to find.