So I won't make any decision before WWDC but I've been looking for a new laptop for college. I've had a 15" MBP before, too big, and I've had 2 MacBook Airs, 2010 and 2011 model(s). Sold my 2011 model about a month ago because it didn't really "satisfy" my wants and needs. Anyways, I'm slightly enjoying windows 8 and I've been considering going back to windows for a while, OS X has been my main OS for the last few years or so, but i'm getting bored. Anyways, aside from the design, keyboard/trackpad the air is actually pretty mediocre in my eye. soooooooooooo, I came across the sony vaio z series, 15th anniversary edition. im delighted with the option for quad core processors (and intel hd 4000), the 1080p resolution, the slick design, 8gb ram, widi, and carbon fiber case. I suppose the 128 in raid 0 as well. I mean ill wait for the new MBA announcement but im pretty optimistic in the chance of ordering one of these. have you guys considered another ultrabook/ switching back to windows (if you ever used it in the first place) and thoughts on the vaio z?