That screen is a temp one used for my rental place. When my new place is done in April I will get a custom Da-lite Hipower with custom thickness borders (suggested by Sushi). That will have to wait till I move in to get proper dimensions. I do use 4:3 through the Viewsonic video processor that re-scales cable TV to 800x600. Thanks for the offer.

http://www.quadloft.com/hometheater- new HT