hey mduncan, you got that 3rd unit installed yet ? you know the one that you talked about in a thread I started about the HB ethernet ??
I'm still a week or two away from ordering it. It's going to happen. You can network 3 units in with the LSS-1 and HDS system. Ask Beagleman. Take a look at the the NMEA 2000 network and all of the items you can add with it. It would blow your mind.