Just wondering.. I've noticed that my screen is off-centered pretty dang noticeably. when you're not directly under a room light/sunlight it's hard to see, but it's the off-centering seems to have gotten worse in the last couple of days. so I've already made an appointment with a genius here in LA, but am I wasting my time? or does it just depend on how nice he/she is about it? is a full retail replacement for this problem possible? I've heard that even if it's passed the first 2 week period after original purchase, retail replacements are still possible.. ? Thanks!