Im starting to struggle with multi tasking on a small 13 inch screen. At home Im plugged into a monitor, but when Im away its getting to be a pain. Is there a reason they don't make larger mb airs? Was there ever a 15 inch one previously? The 16inch pro is just too expensive when I don't actually need the power it brings, but Id really love a larger screen. Does anyone else feel like a 16 inch non-pro version would be perfect for them?