over a PERIOD OF 1YR I DID NOT NOTICE THE ORANGY SQUARE IN MIDDLE OF SCREEN,SURROUNDED BY CLEAR SRCEEN, WHERE THE BLACK BARS FROM DIFFERANT ASPECT RATIOS WOULD BE.WHEN I BOUGHT THE UNIT I WAS WARNED TO ALLWATS USE FULL SCREEN,SOI HAVE BEEN DILAGENT WITH ONLY A FEW MISTAKES.HAVE NOTICED ALOT OF TV STATIONS CHANGE ASPECTS DURRING COMMERCIALS AND OTHER PROGRAMS.PHONE PANASONIC,TOLD ME HOW TO USE BLACK&WHITE SRCEEN TO FIX PROBLEM.AFTER ABOUT 3, TEN HOUR FUZZY BLACK&WHITE PROGRAM, PROBLEM STILL EXZISTS. ARE THERE ANY OTHER OPTIONS? THANKYOU FOR YOUR ATTENTION CALVIN