Summary: I can not use my DVR device through HDMI and must use component. This is true for Motorola and now most recently TiVO. You would think that if you spend this kind of money on a unit it would work . Additionally when I use HDMI the picture is not even close to as crisp on the PS3 or XBox as if I hook it up directly to the TV. I feel robbed. Denon is supposed to be a great brand and have great products. This does not even have a grounding wire nor a place to attach one..