Hi all, The right side of my MBP 13" case is making a noise when I am typing. I assume the case has warped a bit. I've looked at the bottom of the computer and find nothing on the plastic resting pads. When I lightly push down on the bottom of the case, I can feel it move (and it makes the same sound as when I type). My MBP is only four months old. What is this? Does Apple know about it? Can a Mac store replace this that day, or do I have to send it away to get fixed?