Hi, we got a huge (70"+ probably) TV for a boardroom recently. Our team also has a 2016 m7 MacBook. Is there a way to get 4k video to that TV from the MacBook without a cable? We're mostly talking about presentations etc. AFAIK, the 2016 MB should be able to output 4K to a 4k display. Also, is there a way to switch an Apple TV into a mode where you never see the iTunes store? We've been to a client who uses an Apple TV with a MacBookPro for presentations and when it lost the connection, it would display the iTunes store. We have no need for the iTunes store at work... I don't even have a TV, much less an Apple TV.