I have a phillips widescreen tv that has 5 viewing modes - auto (fills entire screen), 4:3, 14:9, 16:9 and widescreen. The user guide states that these are for re-formatting 4:3 broadcasts but I suspect they are also for viewing widescreen dvd's. I'm just not sure how best to view a dvd (although I am aware it depends on the dvd). Should I always use the auto setting for movies or is it sometimes best to use the 16.9 or widescreen setting. What should I look for on the back of the dvd to help me decide (ie enhanced 16.9 etc). Any help / input will be greatly appreciated.