I've used Airfoil and other Rogue Amoeba products for a number of years. They have another app that runs on an iPhone / iPod / iPad that lets you stream audio t

I've used Airfoil and other Rogue Amoeba products for a number of years. They have another app that runs on an iPhone / iPod / iPad that lets you stream audio to that device as well. My whole-house audio system has gone from being a Russound multi-zone switcher to a number of airport expresses, Mac minis and ip*'s using various Rogue Amoeba packages.