I bought a refurb on the website when I bought my 2011 MBP and I have just noticed what I thought was a spec of dirt or something but when I tried wiping it off it wont come off. After further inspection it looks as if it is on the inside of the glass. You can't feel it on the outside and it is definitely some kind of scratch. can I take this back to the apple store or what? It is driving me insane. It is small but my sanity will be gone if I try to work on this thing any longer. Is there a way to fix it? I also just noticed a grey area, that looks to be deep inside the glass? I am thinking I need to return this. Will they give me a new one at the Apple Store?