Hey Stan, My two computers have been working networked just fin up until today. For some reason I can not get my satellite computer to connect to the main computer. I checked the IP address and it is correct. I checked the internet connection and it works fine. the trouble shooting said to check the port #, but I don't know what it should be. I have not made any changes to my system, so don't know how this happened. Any idea what direction I should look to get this fixed?