I purchased a MacBook Pro Retina 13" this morning. What really bothers me is I spent the extra money on the screen, but several if not all of the websites I look at are just blurry on the high powered screen. So what I am asking is should I return it an get a MacBook Air 13"? Is the processor a major difference if all I am doing is surfing the web and heavy word document editing? I just don't understand the difference between 1.3 GHz and 2.5 GHz is? Thanks for the help everyone!