So I have this external tv hooked up to my macbook pro and I'm loving it. Just a few things I was wondering. 1. Can I put the menu bar and/or the dock on the external screen as well or do they have to stay on the macbook pro screen? 2. How can I change it so I can close the mbp without it going to sleep so I can work off of just the external monitor. I guess I would need the dock and menu bar as well (from the first question). 3. If there is anything else cool you suggest let me know.