I never print my photos. I just watch them with my family on 52 inches lcd tv. Using like this how shall I set my camera? 2 megapixels? 3 megapixels? or 5 megapixels? And to post here in the forum? I understand that if we are not going to print the photos there is no reason for many megapixels. I have been using 3 megapixels.