I've discovered the greatness of the WebUI of utorrent. Now, There seems to be a problem Scenario: I have a Switch (router is it?) which connects my Dataone modem, and two PCs via lan. The Listening port check in utorrent says that it is blocked. How do I unblock it? Is it a PC level configuration or a switch level? Also, I have another PC connected via Sify. The listening port works fine, only thing is the ip changes every day or so. How do I know what the IP of the office PC is when I want to control it from home?