Would setting the router being used as a bridge to clone the WDTV Live Plus's MAC address work? And how do I deal with the HDHomerun TV tuner software replying as a uPNP server on my HTPC?. I DO want to stream WTV files from my HTPC to the WDTV Live Plus and use Mezzmo on the fly to transcode them to a format the WDTV Live Plus can play.