I purchased a Nikon Coolpix 5700 three or four months ago. Since the last few days I am noticing a "dead" or "stuck" pixel. It is not on the LCD screen. It coming from "inside". I called the store where I purchased the camera from and they said that will send it to the manifacturer for repair. Is this a common problem with the digital cameras? Can it get worse if I don't send it for repair? Can it get worse after the repair? I am trying to decide if I should live with it, repair it, buy a new camera....? I would be thankful for any advise. Thank you. DM.