Hi all, great and informative site. So much products and info out there, it's enough to make your head spin. A new user here, and will soon be "popping my cherry" with making my own dedicated home theater. I was getting a couple of estimates from a number of installers and 2 of them were recommending to me dragonfly screens, maybe because of my budget constraints of about $10,000.00 total for the whole room. Then another installer was recommending da-Lite. Anyway, after some discussion with the installer who was recommending da-Lite, he said that he recently had lunch with a Da-Lite representative who told him they did some testing with the dragonfly fly screens and found that after, I think 3 years, the dragonfly screens were turning yellow. I don't know how true this is, seeing as how custom installers are particular about using certain brands that they "trust" I myself decided against the dragonfly screen. Just thought I would let you guys know what I heard. If anyone who owns these screens tell us if there is any truth to this. I didn't end up going with the installer who was recommending the da-lite screen, but found that information interesting because these projector screens aren't cheap.