Cheap 42 inch 720p plasma hdtv: Samsung SP-A400 DLP Projector

're going to use when you have this and you actually know how it works. So 2000 ANSI lumens, it will project up to 250 inches, so that's a huge screen. If you want to back it up, you know, forget your 42-inch plasma, this is something that will do a whole wall of cinema goodness and you'll have 720p, it'll look great in high def, and you hook it up to your surround sound system and your good to go. You don't have to have a TV in your house, you don't have to hang anything on the wall, all ...