Hello I currently have an early 11, 13" MBP as well as a Dell Ultrasharp U2414H. I daisy-chain second Ultrasharp monitor seeing as they are equipped with DisplayPort-out (MST). Question is - do the Macbook support that, or am i stuck with only 1 external monitor and that tiny little 13" screen? I would be perfectly fine with not being able to use the macbook screen with the dual external monitor connected. Thanks.