This is a basic DLP question, but I've never worked with a DLP projector before and I wonder... Are DLP projectors usually darker/dimmer than a comperable LCD model? Reason I ask is that I just bought a BenQ DX650 DLP projector (1600 lumens) for a theater I'm putting together for a friend. I bought it on the recommendation of a local projector rep. I just pulled it out of the box and fired it up to see how big an image I could get out of it from a certain distance away, and it just seems really dim. We have a 700 lumens 3M LCD model that puts up as bright or brighter picture than that. I also notice some ....for lack of a better word, artifacts? Around some of the pictures. Say if there were words on the screen, surrounding the words there were fuzzy areas that don't show on a regular tube display. Does the unit just need to break in? I just ran it for 15 minutes or so....I'm going to play with it more before I install it, but I thought I'd ask.