Well Johnny, not that problem but...I have all my stuff going into my DENON reveiver which does switching between components. All was fine. When I hooked up the THECUS I got for the esata (2 WD's, so far working flawlessly btw), suddenly when I switched over to the DVD from the DVR, the receiver flips out now...clicking like mad back and forth for some reason?? Now the funny part is, when I turn OFF the HR20, all is fine!! And from what I read, all it does is turn off the LED's on the front panel. I'm at a loss for what the THECUS is doing to cause it. Interference maybe? I don't know. But, if anyone has any ideas, I would love to hear them. Thanks!