I bought it in mid '11. So can someone cheer me up by telling me why the new Mackbook Pro "13 is better than it was in 2011? Also, I connect my laptop to a monitor... so must I rule out getting the ultra light Macbook? Anyone know what kind of adapter I would need if I went with the Macbook? I run windows on my macbook for business purposes, is the Macbook too slow for this?