Uuuuh, NO! Last I checked, the 722 didn't do anything remotely similar to MRV in HD which is first necessary before one can accommodate my number one wish feature:
Complete system load sharing such that all turners are shared between DVRs/receivers and all hard drives are shared between all DVRs/receivers such that from an operator's standpoint, it is just one very capable DVR. That would be damned cool. Need a couple more tuners? Just add another box and the system figures it all out! I know that's a lot to ask for though and don't expect it.
Now for the second wish, this IS something I miss from my days with my 722 and was surprised I couldn't do this on the HR24 because it would be so simple for them to allow this... CUSTOM FOLDERS!!!
I can't leave out the third cause it's something I haven't mentioned before because I didn't notice it at first. In the guide, there's no apparent episode number system like I used to have on Dish. If you record an entire season before watching the first episode, it helps to point out when you've missed an episode due to some sort of recording conflict or system error. I see no way to do that with DirecTV without knowing the original air dates of each episode (which I don't of course).
Episode dates ARE available in the info for each show .... numbers to tell you where they fall in the sequence of shows is not.