Hey guys!! Need some advice before i finally purchase my macbook. Is the 13" MBP's 4gb ram really limiting? I only intend to use it for law school, though of course, i do hope to do a bit of light gaming (dota 2) on it. Or should I just add that 200 bucks more to get the mid range model? Need some solid advice from someone who owns the base model..... thx!