Hi, My 2011 MacBook Pro just died, and I am not under warranty. It would cost $700 to replace, so my parents are just inclined to get a new one. I was talked into buying the Macbook Pro in 2011 'just in case' I would need the extra hardware (or something), but I have never needed it. I used my computer throughout the day, but mainly for reading and Microsoft Office. Would this (http://store.apple.com/us/product/FD231LL/A/refurbished-macbook-air-18ghz-dual-core-intel-core-i5) be sufficient for my needs? I have never used the DVD drive on my old computer, and I do not play computer games. Is there anything in particular you would think I would regret about buying the Air? I am inclined to buy the Air because I carry my computer around all day and the Pro is a bit heavy.