So I have a new house that has speakers built in the ceiling (yay). I also have a 10 year old receiver that I am planning on hooking up to all those speakers because it doesn't support HDMI which is less fun when watching movies. So my plan is to control my old receiver wirelessly via Bluetooth or Wifi. At first I thought about my AppleTV, but there would be issues with audio from TV and audio my iPhone stream. I also thought Bluetooth adapter, but my house is long and I have a few solid walls that may be in the way. Wifi would be the best, but I currently don't have anything besides the 1 appletv. The google Chromecast Audio looks interesting because Wifi, but it appears to not work with iTunes thus all the songs on my phone and computer wouldn't stream. But I could do Pandora and such. Anyone have a similar problem or a solution (relatively cheap I hope).