I have a Tivo HD that I got a couple weeks ago and I've used it with both component and HDMI successfully on my samsung DLP tv. A couple days ago I picked up an Onkyo TXSR505 receiver (with HDMI pass through) and I hooked up the tivo through that using HDMI. The problem is that the tivo freezes and reboots itself a few times per day now and I can't figure out why. I didn't try using component with the receiver but I've noticed that when I hook up the Tivo directly to the TV using HDMI the problems go away. Any ideas of why this is happening?