Ok, I have tried everything I can think of. I have several HD DVRs. All of the content on these show up in the GenieGo except the content on my HR44-700.
Rebooted the Genie - Check, Rebooted and set the Geniego back to factory - Check, Rebooted the Router - check. Reset up the network on the HR-44 -check, Set the network back to defaults on the HR44- check, started network services on the HR44 check.
There is nothing more that I can think of to do. The DVR shows up in the Geniego configuration as being connected, but none of it's content show up in the playlist.
I am connected to my home network with a wired CCK.