hey guys, I need to know wich Comcast Motorola dvrs work with the revue when you have it run through the avr. I e tried 3 and none work. the dch 3416 dct 3416 and dcx 3400. All sat the sale thing about the video signal being compromised. It's because of the stupid hdcp protocol. So now I have to run my revue straight to my tv qnd then I use an optical cable to the avr for sound. Let me know if you has any ideas, thanx.