David, I used to have Echolink working, but now, on a new PC with SP2, I cant get it to go. Analysis says a problem with UDP 5199.<br />I have been in to the firewall, allowed Echolink to run, added ports 5198,5199. I have Looked thru Norton 2004.<br />With my last computer, The problem was fixed by accessing the web interface for my ADSL modem, and adding the ports there.<br />I went into the interface yesterday, and the ports are still listed, but, does a differant PC have to enter them ports again??<br />I've just given up for now!!!