What should I do / buy if I scratched the aluminum outside of my new MacBook?

I got my new carelessly laptop in the case with charger and a few other things. When I went outside to use it, I realized something else has been rubbed out, and left some deep scratches in the metal. Does anyone have suggestions on how to get them out?

Depends how deep it is, but Brasso works miracles on my ipod. Just make sure to use cotton balls or something like that for friction around zero. It takes a little time and elbow grease if so you may want to set aside a half hour or so. And the thing is quite nauseating, so that you can open a window while doing it.

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