A:AnswerYes, it also has an alarm (to wake you). The sleep or inactivity function is in the main setting menu under picture I believe. Just saw it the other day.
A:AnswerFor HDMI cables it's fine. No corner connectors are required. However if you are connecting using the red,yellow, blue cables then you will need about 1-2 inches for clearance.
A:AnswerYou should wait to get the tv till After you move but if it's a better deal then get it now also make sure you buy Only from best buy they have nothing but the best for every guest who shops there
A:AnswerIt definitely isn't matte. Glare from lights are definitely noticeable over an LCD screen but not as bad as plasma used to be. You'll get used to it in about a week. The clarity more than makes up for it.