Like the title says, I just purchased the TH42PX75U a couple days ago and have a problem. To break it in, I have all the settings turned down and have only been watching hd broadcasts that show the full screen and dvd's that show the full screen, so that there are no bars on the top or bottom of the screen. This morning I noticed a line that runs from the top to bottom about an inch from the left of the screen. In dark pictures everything to the left of that line seems to be a bit tinted. Is this normal or should I have someone come look at the tv or should I return it. Thanks.