Up until now I have been using a 2m blackout blind from Ikea to project my movies onto (I have only had my projector for a couple of weeks). Anyway I decided I needed a bigger screen than this but couldnt afford to buy a dedicated home cinema screen. The solution I came up with was to paint a screen onto my wall. I projected a blue test screen onto my wall and put masking tape around the image. I then painted the screen with B & Q everywhere white matt paint. Once this had dried I masked over this white screen and also 1.5" from the outside of the screen and painted a black matt border. Once the paint was dry and all masking tape removed, the result was wonderful. The screen is excatly the correct size and in the correct position and the picture is better as there is no ripples on it. And IMHO the finished result looks quite good (although I have had to convince my girlfriend of this). Here is a picture of the finished result (I took it without the flash hence the weird looking colours).