Story: (go to next section if you hate bad excuses, hehe) I just got a new mattress on my bed, it is smaller than my bed so theres a little "curve" at the edge of my bed.. well i had to go take a leak and as i left my bed it fell off and landed on the floor. It did no damage to my screen, and no damage to the internal parts (which i am aware of).. it did however bend one of the USB ports because i had a USB plugged, and it pretty much landed on that USB device. So theres a little bulge / dent above the left USB port (next to the left speaker). The USB port works just fine, but the dent is what makes it bad, because i am gonna sell it down the line for a hopefully relevant refresh. I wanna know if it is possible to change the aluminum chassis? and what would it cost? i am gonna contact Apple later, but just wanted some input from you guys since they're closed now. gonna try to upload some pictures of it tomorrow!