So far ive managed to use my Panny AE700 on my beige wall in a rented apartment with satisfactory results. I really wanted to get a screen and apart from models etc there is some things I dont quite understand. I see that they come is aspects 16:9 and 4:3. For me its just for DVD so obviously 16:9. Now i'd prob be looking at 92-100". So what happens when dvds are different aspects? 2:35:1 and 1:85:1 etc? Do you just resize the projector to fit on? I notice on 2:35 films i still have greyish bars underneath, do you just squeeze them under the screens border? Im a bit confused how it all works out. A fixed screen with a black border is what i'd like to have.