Hello All, I am student and am planning to buy the MacBook Pro 13-inch in a couple of days. I am confused as to which model to buy - the 2.26 or the 2.53GHz one. If the base model is customized to the higher end model, is the difference of 0.27Ghz really worth the extra money? Also, are there any other differences between the two models other than the CPU, RAM and HDD. For example the display model number or such? Thanks in advance.