if you want to play XBOX game in hdtv mode , the Xbox 's config screen wont appear on the InFocus x1 . the Xbox 's config screen be 480i and not 480p resolution . so the 480p game will appear in high resolution but you will not be able to see the config screen unless you connect the Xbox to a regular tv . the x1 support 480us out of the s-video port but not the svga port . if it be not for this annoyance , I would have buy this projector last year .