I purchased a unibody MacBook this Christmas... one of the first things that I've noticed is that the top row of keys (F1-F12) are noticeably lopsided. If I bring it to an Apple store, will this be covered under my warranty? Also, the felt lining the cd tray (grey strip) has turned a bit green. I hope this is not a water indicator of any sort, as I recently cleaned that area with a wet Q-tip. Will they take this as water damage? Is the felt lining a water indicator? Thanks.