Hi, I've had my MBP since september, and a few months in i started to notice i had a greyish black, translucent type mark on my lcd in the top middle, which could not be cleaned off, with a few other markings of the same kind..but smaller in other places. This is very not noticable...unless it's on bright surfaces. Call me a whiner, but I find it very annoying. Would I plausibly be able to get a new LCD, or a different repair under my 1yr warranty?