Hi, I am about to purchase a SONY VLP-CX1 Projector (don't laugh, that's all I can afford). I aim to have a Home Cinema set-up in my living room. I plan to get a Stewart Grayhawk screen (not sure exactly which one yet). Okay, here's where I need some help... Distance between screen and back wall (where projector will be): 13ft What would be the (best viewing) maximum screen size I could have (16x9 screen only, please)? The wallspace available for the screen is: 6.66ft (or 80in) - wide & 4.33 - 4.50ft (max)(or 52/54in) in height. What kind of Grayhawk should I buy? Videomatte? I doubt I could stretch to a 'motorized' screen. So, I guess I will have to make do with a pull down. But, do these bend, dent or crease easily over time? Lots of questions, i know. But, I would be very grateful for some answers! Thank you, Damo p.s. I live in the UK. Sometimes work abroad in the U.S. So, I can buy the screen (cheaper!) in the U.S.