My HR10-250 HD DVR was just installed. The picture quality is much worse than the H 20 receiver I was using. I still own the H 20 and wondered if both receivers could be connected simultaneously to my TV. I could connect one via components and the other via HDMI. This would allow me to switch back and forth. Could I split the signal for this purpose? If so, would the network cards preclude this setup? Any help you can provide would be appreciated.