I got a new 13" MacBook Pro last night and everything was going accordingly until.... This morning I notice a screen imperfection. It appears that a pixel has burnt out and is completely white! Has anyone else experienced this problem? I have AppleCare and I hate to take it back to the store. I'm using a speck case and the power support palmrest and track pad, will I lose these if I take it into a retail store or would they switch the Mac and give me a brand new one? Lastly, I put in my old 500GB HDD, will I have to swap out the drive if I send it to AppleCare? Thanks!