hi all. just picked mine up today, and the first thing i noticed was that the trackpad click is considerably louder than my Air. the rMBP has a trebly click as opposed to the quieter Air, which is more on the bassier side. not my video, but this is exactly how it sounds: is this normal with all rMBP's? i know it might be a small thing to some of you, but it's annoying me. i've also noticed that the keys are a tad bit louder as well.. but this i'll just consider as it not being broken in yet.