hey guys, Just wondering if it's worth it to get a MacBook air for travel the 13inch one. I have a MacBook pro from 2009 and I upgraded it but I still feel it's a bit slow for aperture imports and some editing into cs6. Is the combo of ipad3 plus MacBook air 13inch enough to be on road. or would it be better to upgrade MacBook pro to a new 13inch. I find it heavy tho..