I am expanding my library of purchased online media content. I have been trying to get a viable way to download and watch when offline. Such as when we are in the mountains and cellular data is non existent. I keep encountering that although I can download the content. the viewing app (amazon, vudu, etc) needs a internet handshake in order to initiate the viewing session. This pretty much negates the idea of viewing the purchased & downloaded media offline. Has anyone ever found a method that works for them?