If you change the actual aspect ratio on you TV, you will get pillarboxes, which is good because then images are not stretched. Watching a 4:3 show in 16:9 format changes the entire image ... and it is usually for the worse.yukon said:On my 42' plasma it doesn't matter whether I choose the 4X3 or the 16X9. It looks the same.. Is it like this on everyones and if so why do they even put it on there.....