I currently have the Tivo DVR with the DVD recorder and DIRECTV HD receiver. I have everything hooked up through my surround sound with a receiver. I have my DIRECTV receiver hooked directly to my DLP tv through the HDMI inputs and also hooked to my TIVO. The TIVO is hooked to the receiver for picture. The sound for both is hooked through different inputs through my receiver. I have to change inputs on my tv and channels on the receiver when I toggle back and forth. When I change inputs on the TV I lose the sound on the HDMI input. I have to watch the HDMI and listen to the channel with the TIVO but the sound is off. Why is the sound cutting out on the HDMI inputs?? I just want to watch HD channels through the HDMI inputs and watch recorded shows through the receiver. Please help!!