hi all, I'm helping my sis decide which MB to buy; we've been waiting for the new MBA's, but the 13" MBP may be the way to go, after all. Her primary usage is routing browsing + external display for watching video. So, the screen quality (Retina, etc), is not much of a consideration. Is the external display capability much different between the MBA and MBP? Is there any major reason to buy a latest/greatest, or would the previous version of the MBP be a good deal? I'm not finding that big of a difference between the late-2011's vs. mid-2012's for her type of usage, unless I'm missing something. thx, b.