I have had a gen4 Apple TV since around launch. It's all set up the way I want, has the apps I use and it's sitting in our family room. I've recently acquired a second gen4 and want to have that set up identical to the existing. Is there a process somewhat easily allowing for "cloning" an existing household device? I also assume there are others who have multiple Apple TV's in their house - how do you handle this situation? Thanks.