Hello, I am looking for an 8 feet wide, 4:3 electric or manual screen with Black borders. The Owl screens look a possibility. Has anyone here got one, and are they any good? Do they stay flat? (Don't like wrinkly screens) Anything else I should be looking at? [cannot afford a Greyhawk ] To be used with an 800x600 Davis DLP projector, until a JVC DILA is found. Thanks, Mark G.