My Silicon Dust Homerun tuner is connected to my Ethernet network, as is the CuBox. As far as I can tell, the Silicon Dust tuner sends the video signals over the the Ethernet using the DNLA protocol. Is the GeexboX able to interface with the Silicon Dust tuner using the DNLA protocol? Does GeeXboX need another driver for the DNLA protocol? That protocol also allows the HTPC to tell the tuner what channel to send to the HTPC software.