Hello all, I'm asking for advice again. I've convinced myself that I can get a better picture from a manufactured screen. My biggest concern is black levels. Projector is a Sanyo Z2. I'm considering the following: Da-lite Perm Wall HDTV 92" (45x80) in High Contrast Da-Mat A smooth, gray, vinyl finish surface for high output LCD and DLP projectors. This surface improves the perceived contrast by lowering black levels. Viewing Angle: 40° Gain: 0.8 $470.00 from focused technology Anyway, the price is right. Any input is greatly appreciated.