So I'm about to turn in for the evening. So far tonight I've set my my RPI running DMRlink as the master. I then programmed my repeater to peer to my RPI. By setting the log file to DEBUG I can see my repeater's IP and getting the "keep-alives" The two things I have left...I think before I plunk down money for a DV3000 is getting a succesful echo test. What I did was copy playback_config.py, and playback.py to /opt/dmrlink/bridge. When I try to run it I get an error about basicly it can't listen on a port 50000. Not sure maybe I've executed this wrong. The other thing I have not attempted yet, is now that my repeater is peer'ed I should be able to setup my bridge rules and use my DMR HT while listening to 2100. Is there anyone who has gotten echo up and running that might be willing to lend a hand?