I read iOS 5 Beta 3 had the ability to mirror FaceTime via Apple TV. Now that iOS 5 is here, does anyone know how to mirror FaceTime to the TV via Apple TV? I have iPhone 4 and 4S with iOS 5 and iPad 2 with iOS 5. Apple TV is also loaded with the latest software. I don't even see the option to use AirPlay in the FaceTime user interface. Does anyone know?