I'll use it as my primary computer to browse, write Word docs, Music, Videos, occasional photo editing etc... I have a huge collection of Full HD movies that I'll store in a separate NAS but that I would be playing on my LCD screen via the laptop. My concern about the MBP is related to the HDD speed, Thunderbolt and Screen resolution. My concerns about the MBA are SSD capacity, processor speed and RAM. Not really into GPU as I don't do anything 3D or gaming. What do you guys reckon is better for the activities described above? 15" is out of question as I find it too big for my taste.