Hello! I've had a home built fixed screen for a couple of months (dismantled IKEA blind). It's a 4:3 and 180cm wide - PJ is 4:3 DLP. It lives in the office upstairs and gets put in front of the TV when I need it. I'm thinking about getting a pull up instead as it will be neater to store it behind the sofa, but I'm not sure what compromises would be involved. These look interesting http://www.drhscreens.co.uk/lite.html http://www.drhscreens.co.uk/easy.html I'm assuming that the image should be better with real screen material, but what about ripples?