Since E* added some new channels lately my 721 has started acting up again. It's been a few weeks now since I have had something to bitch about with my 721 but just in the last few days it has turned back into a POS. I have done all of the usual things like rebooting (soft & hard) and praying but to no avail. It has started having problems with the skip-back function and now it won't see the timer conflicts when they happen, the system just won't record any of the timer events when it has a conflict. I have come to the conclusion that when E* adds new channels it has an effect on the timing of the 721 and that those clowns at E* have not figured that out yet.