I have a question. I have been thinking of what I should buy. I have been debating a MacBook Pro or a iMac I know the MacBook Pros don't have docking stations like the Dells have. I did notice it does have a Monitor connector. My question is, Can I setup my MacBook Pro where-as I plug in a monitor, keyboard and mouse and its in simple terms turned into a desktop PC? Would I have to keep the notebok open or can I close it like the Dells can do?