I just got off the phone with Dish and they are sending me a new 622. I have had it for 2+ years, and never had any issues with it, until yesterday. I got home from work and turned it on, only to see that the screen was locked up. I did a power button reset, and it took longer than usual to boot back up. I got the old "this receiver detected an issue that can cause the DVR function to not work properly". I was like, uh oh... So, I wrote down the errrors and unplugged it and let it sit. Last night I plugged it in again, and low and behold, the hard drive just started a clicking rampage. The funny part is that I usually leave tons of recordings on it, and the other night for some reason I decided to copy 75% of them to my external drive, so hopefully I will have access to them again after I get the new receiver. They even waived the shipping cost, so that was nice. I tried to get them to upgrade to a 722, but they want $125 to upgrade, which seems ridiculous (for only a bigger hard drive basically). I think I will wait for the 922 before I throw anymore money at it.