Saw this refurb on apple's website: http://store.apple.com/us/product/FC373LL/A?mco=MTgxMzM0Mjk Would I be benefitting buying that over the new entry 15" mbp? I'm an advertising student so I'll be using adobe creative suite mostly to comp ads up so I won't be working with hi-res photo files that often. I qualify for the student discount so there's only $100 difference. I'd appreciate your opinions. Thanks.