Happy New Year all! If I decide on the 3803 over the 45tx one issue could be the lack of front inputs on the Denon. I have inputs on the front of my current TV so I could connect my digital or video cameras directly to it for display, but I might like to be able to input audio or possibly video through the receiver. Is there something in the HT AV world like the USB hub that I have for my PC that allows me to connect input devices to to it without having to get around to the backside? If so, who makes them, are they quality (lack of signal degradation/interference) devices and what has been your experience with them??? Thanks for your input!