Hi, I am thinking of getting a new portable mac although am unable to decide on whether to get a macbook pro or macbook air. Normally this would be a straightforward decision and I would go for the 13" pro however I have heard that the pro is receiving a significant update in early 2012 and as size and portability is the main issue with the current model I am not sure whether to wait or go for the 11" macbook air (128GB) which has quite recently been updated and is perfect in terms of portability but my main problem is the lack of processing power and slightly shorter battery life together with no optical drive. I would mainly be using the laptop for college work so documents, presentations etc. and movies , itunes etc. but I would also like to use software such as Logic Pro as well as playing a few games so I am not sure what the best thing to do here and would like some advice.