With the LT150 getting so cheap, I am seriously starting to think about getting a projector and setting up a pull-down screen in front of my KLW-9000 rear projection display for when I want a bigger image. I was wondering though, how does one mount a screen to a drywall ceiling if there isn't a beam at that location? My beams run parallel to where I would mount the screen and I really would like the screen to come down right in front of my display. TIA.