I've been reading various threads in this forum concerning problems with the 2011 MBP. Mine has three problems: 1) clicking noise when tilted; 2) incorrect DVD region (should have been region 1, but is set to region 6 (China)); and 3) problems waking from sleep. I understand that problem 1 may be a consequence of the sudden motion sensor, but previous MBPs I've owned never made similar noises. Problem 2 is more troubling to me. There's no reason the default region should have been China. Again, my previous MBPs did not have this problem. Problem 3 is something that may be addressed by a firmware update; when I called Apple, the woman assisting me opined that Bluetooth settings may be to blame. However, we came to the conclusion that this was not the case, as the problem still occurs even when Bluetooth is switched off. More than anything, I'm a little disappointed; my 2011 actually feels like a step backward in some respects from my old 2010. There is no Apple store nearby, so Apple advised me to work with the retailer from whom I purchased my MBP to solve the problem. Any suggestions?