Just wanted to share this with the community in case anyone here wants to get directv in a room where there is no coaxial, but there is network jack. I have a CCK (not the wireless one) connected to my HR34. I removed the CCK, connected the HR34 directly via the Ethernet port. Have no issues with WHDVR or internet connectivity. Have two HR-34s, one HR-24, 3 H25's, all can connect to internet, access recorded shows. Even the two Hr34's can access each other's shows with no issues. Connected the C31 via coax to the CCK, then the ethernet port of the CCK is wired to the ethernet switch. C31 works flawlessly so far in this configuration, have not had any issues. Very happy that it just works.