So I've got 2 HR-21s and an HR-20.  All are network connected.  I opted in on all of them, and they all say they are connected.  None of them show each other though.  They all say no networked receivers found.  I can download On Demand, I can play back on Directv2pc, so obviously they have network connectivity.  When I try and do the network services piece that requires the advanced ports I do fail for the music and console ports.  Any ideas what I can do to make them all talk?
Thanks,
MP
				
			Thanks,
MP