Because I do use the MRV feature,I just reverted my boxes back to National Release. What was strange was that when I reverted my HR23 back to national release,it saw the recorded programs from both my HR22 & HR24. When I reverted my H25 back to National Release,it only saw the programs recorded on my HR24,& after reverting my H24 back to National Release,it only saw the programs recorded on my HR22. I didn't have anything recorded on my HR23 at the time. I'm attributing the strangeness of the my receivers seeing one DVR,but not the other,to the fact that from my LNB,my cable is connected to a green labeled 2-way splitter. From the green labeled 2-way splitter,my HR24 & H25 is connected by a non-green labeled 2 way splitter,& my HR22,HR23,& H24 are connected to the green labeled 2-way splitter by a non-green labeled 4-way splitter. What I'm thinking of doing is replacing my present splitter set up with an 8-way splitter to have all my DVRs/receivers connected to it directly.........& then download again the CE tonight(providing it hasn't been canceled) to my HR24 & HR22 DVRs only. I'll leave my HD receivers & HR23 on National Release.