Question... if I was installing in a house that only had one HR24 & one H24, is the Cinema connection kit required to make on demand work? I know the HR34 can be connected to the internet via the ethernet port and it will share the internet connection with other receivers, but I assume the HR24 doesn't do this. When SWM is being used does the Ethernet port on these boxes get completely disabled? Or can I still use SWM and MRV via "unsupported" cat5e? Thanks.