I was doing some reading on projector central, and it said that most of today's projectors are able to reverse the image so that they can be projected from behind a screen. Maybe I am misunderstanding what they are saying, but it sounds like you could actually have the projector in a different room shooting at the back of the screen whose front is in your HT. Does that work, or am I completely off base? I have never actually seen the back of a screen to see how much of the light passes through them. Would the quality of the image be roughly the same? It seems that, if you had a setup that allowed you to do so, such a setup would be desirable because it would remove fan noise from the room and enable you to mount the projector at whatever height and distance you wanted.