I am considering three projectors at the moment. I'm getting the projector for Xbox 360, in which all games will be at least 720p. I will mostl likely also be purchasing an HDTV tuner so i can watch HDTV also. These are all basically in the same price range. At first i was considering the PE7700 but now i am not sure... The projector will be in a mostly controlled environment becuase it will be in the basement with one small window whcih can be completely covered off. Any help is much appreciated, thanks!