At a point of having to dangle plenty of attachments to get the usability I need. I understand the average college kid loves the sleekness and cool factor of no ports, no holes, no luxuries. But, in the real world, I need additional screens, faster ethernet connections, the ability to read a memory cars, etc... I think the pro version should still have some usable ports/features without me having to dangle 4 other things off the side and travel with a grab-bag of add-ons. leave the portless model to the kids in the non-pro line.Also, in travel computers, hard drive space is still a factor.