Need some feedback from front projector users! I am in the process of setting up a home theater with a front projector. I've done a little research into a couple of projectors, but not sure on what to go with. Unfortunately the dealers in town only either have very expensive stuff, or the Sony HS20, so am not getting to sample of lot of the brands. The Optoma H76 seems to get good reviews and I've seen some news on the Yamaha LPX-510. My budget for the projector is around $5000. Any reviews or recommendations? Anything else that might fit the bill? Thanks for your help!