i've had a shaw PVR for many years with no issues and recently upgraded to the ARRIS gateway. Since them my ARRIS gateway device that broadcasts through a projector isn't projecting an image size that is full screen. I've tried changing the resolution and i've tried changing the settings from standard to widescreen but no luck. With the PVR all I get is an image that is roughly 50% of the projector screen size, with my xbox I get a full sized screen image. Can anyone help???