Macbook Pro 13" 2010 or Macbook Pro 13" 2011? I'm a college student and I will mainly use it to do word processing and maybe later on for graphic design and music production. I have the money for both but which one I'm I going to get the most bang for my buck out of? I've been reading all the negativity about the new line so I'm kind of worried about purchasing that one. Thanks in advance.