Hi! I finally decided to enhance my home cinema experience, and added a projector to the nice sound that I already have. I bought a Sharp xv-c20, and I expect it to arrive home this week. I thought it would be nice if I started already looking for a screen to project on, since my wall is not very adequate for the job. Now, my big question mark is: how big? My living room is 6.2x3.5 meters, with the sofa in the center (a little bit [~40 cm] back, though), and the screen will be on one of the 3.5 m wide walls. In short, my wall is 3.5 meter wide, and I will sit 3.6 away from it. I have no idea about it, so I'd like some advice. My impression is that a 2 meter wide screen should do right. The second question is how good? To avoid technical details, let's talk about it in term of money: how expensive? And if it is second hand? Next week I will go crazy trying to wall-mount the projector, hanging the screen and setting everything up. I can't wait! Thanks.