What I mean is, how do you release a brand new HD-DVR, make it EXTREMELY difficult to get a HR20, but make DOD only available to the HR20. As a new subscriber, I'm kind of mad that I can't get DOD on my HR21, and I can't get the HR20 either. You'd think they would hold off on releasing the HR21 until it has software for DOD. OR, at least make the HR20 available still for customers who want their DOD. Makes no sense to me.