Hello, I wonder if anybody can help me. Since I have changed house I can no longer fit the projector screen size to the screen. The only way I have found is by changing the projector display to 4:3. When I do this it fits fine but the display from the PS3 is distorted and everything looks as being enlarged. I have been trying for hours to change the display of the PS3 from 16:9 to 4:3 but I could not find this anywhere. Does anybody know how to do this? The PS3 is connected via HDMI to the AVR and from there to the projector. Many thanks.