I received a call from D* on my answering machine. I called the 800-932-7288 number and was told that the 600 was being recalled. I did not have any problems with my unit but don't mind getting a new receiver. I called back the next day to see if I could recieve a HR20 or 21 instead. I was told that since this was a recall that I could not, but since i was a valued customer here is what they offered me. $99 for a new HR unit, with free installation. My H21 unit arrived the next day, but when I called to have it activated, the CSR acted like she didn't know anything about the recall. After some explaining it was activated and is working fine. I haven't yet called back about getting the DVR unit.