Hello, I have an HR44-200 (with an external 3TB drive), two C41-700, and one C51-500. My scenario is: My father now lives with my family and he will delete everything that has been recorded because he thinks what he seen on his TV must be his recordings. We have lot a lot of recordings this way and it can be a bit frustrating, but thankfully it's only TV. On the main unit (HR44) under the Whole-Home settings, Share Play List, it is set to YES and Allow Deletions from this device only. I was hoping this would stop the problems but it didn't and now I suspect this feature is only for a second DVR. So I'm looking for options on how I could block deletions from a remote Genie (C41/C51), if such an option exists. If that is not possible then I'm willing to install a second DVR just for my father but I suspect that it would need to be limited to 2 tuners and of course work over SWM, but most importantly it cannot see the recordings on the HR44. I do have a second DirecTv dish with SWM setup but I haven't used it in a while, who knows if it still works but it's under the maintenance contract so if it needs repair or alignment, that should be covered (it's on the roof with a very steep pitch, not for this old man to climb these days). I appreciate any answers but what I'd like to hear is I can connect a second DVR to the spliter and it will not see the HR44 recordings. What I think I'll hear is I need to put the second DVR on it's own antenna. I'm not sure how an apartment building would handle something like this if they used a single antenna, I suspect they have special hardware for that.