As the title states, I've just purchased a 13" MBA, but I'm contemplating returning it for an 11". To be honest, I never really considered the 11" as a serious laptop, thinking the screen would be too small for any serious work. But there's just something about the 11" that makes me really want it. It just seems so much more usable than it's bigger brother. My partner has a 27" iMac, so technically this won't be the only computer, however I'm in my last 6 months of my degree, therefore I'll be using the computer for some Word and PowerPoint work. On the 13", I can have 2 word documents side-by-side, with a little re-sizing of the windows; this is how I study and write essays. Could an 11" owner tell me if that's possible on their Air? That's really the only thing stopping me from getting the smaller model, so any other thoughts would be helpful!