Well, I had a power outage on Saturday and when it came back, my 622 wouldn't boot up. The green light would come on and I could hear the hard disk spinning, but then all the lights blink and it shuts off again. It just repeats this process over and over again and never boots up. Dish is sending me a replacement for the low low price of 14.95 shipping charges. This pisses me off to no end. I had the same thing happen to my 942 a few months ago. Anyone else ever experience this?