Ok so I am graduating high school tomorrow and as a grad gift my g parents offered to get me a laptop. So i told them a month ago I wanted the low end MBP. As of yesterday they already bought it for me and are coming in town tomorrow with it.Now I see the MB has come out and i really like it in black. So the dilemma is should I keep the MBP or exchange it for the black MB and roughly 400-500 dollar Apple store credit? I am a rather basic user who will be doing basic college student things. I dont plan on doing any big editing things. Much help will be appreciated!