Hi... I'm a Korean Air Force Staff Sergeant, and I'm about to be discharged. It's like haf a year left until then and my mom told me that she would buy me a new laptop. I want to get a Macbook Retina but 15" is pretty expensive. So I took a look of 13 version today and it looked really good except for that there was a little bit of sensible lag when bringing up and closing launch pad while there wasn't any lag with 15 version... That left me with a question if this would really be able to drive multiple monitors ?? I would be doing some so-called day-to-day purpose like.... translating some articles with Word (or Pages..) with multiple tabs of pages opened on another monitor. As I'm an English major with translation and interpretation emphasis I NEED to have additional monitors... and.. if 13" doesn't seem to be capable of that, I think i would just bu 15". Thanks in advance.