Wow, I've waited this feature for a long time, that's really great and it works like a charm!

But there is something I don't understand, all these software AirPlay receivers came after the reverse engineering of an AirPort Express when the private key was cracked.. (http://tinyurl.com/5sh63g7)
But it's not super legal as you normally have to have an AirPlay license from Apple, and as far as I know, you can only build an AirPlay hardware with it.

How Apple could have validated this app? Is there a risk that Apple will remove it from the AppStore? or did you find another way to build this without having problem with the Apple license?

But anyway, thanks for your great work!