If I get a 16:9 screen, what do I do if I want to watch 4:3 stuff? I am planning on either NEC LT150 or 155 (really, really, really, reaaaalllly scared of rainbow!). When NEC is in 16:9 mode, I know it turns off the unused panels, but what if I want to watch DirecTV 4:3? Can I display it in the 16:9 ratio with bars on the side? I know I will be wasting resolution, but if I get 16:9 screen, this is the only thing I can think of. Please, let me know if this is possible, or, if not, then what I should do. Thanks.