Can't find proper thread for my comments:
SPEAKERS: should be on sides rather than back, as a case will block the speakers;
MICROPHONE: should be on top side rather than front, as the edge of many cases will block the microphone
FREEZING: I think it freezes more if battery level is low, and if it sleeps automatically. If you can't turn back on, press the power and reset buttons AT THE SAME TIME
SCREEN PROTECTOR: I see Posrus advertised as being designed for Le Pan. Too bad amazon.com doesn't deliver to Canada
CASE: Most people recommend HP tablet case from Targus, although it is criticized as being bulky.