1. The audio transfers over to the TV, right? 2. When mirroring, are there options to try to take up as much of my TV as possible? Or will it leave a few inches around all borders? 3. Is it possible to use it as a second display, or can it only mirror? The reason I ask is because I live in Germany right now and Netflix isn't allowed over here. I have a VPN blocker on my computer, but not my router, so I have to connect my computer to my TV with an HDMI cable. I'm looking at getting a MBP and I don't want to have to set it right next to the TV when I want to watch something.