My parents found a TV at costco that they seem pretty serious on getting TODAY (april 14th). They are looking to get the Paasonic PT47W49 for aroun 1600 if i remember correctly. Three concerns! 1) is this a good purchase, or should they spend this money on another TV. Widescreen is not required, but HDTV ready/semi large screen is. 2)Lets say that 80% of what they watch is NOT widescreen. Is there a problem with the black bars burning in? NO SPECULATION PLEASE=)..only fact please=) 3) if you hook a DVD player up to an HDTV ready TV, will you have the high quality video? MANY THANKS FOR ANY HELP!!!