You must start your Old School Server First, then uTorrent. And I am almost positve if you need more than one port you canuse BitTorrent and if should open one as well.
Okay, I know this is an old thread but let me clear this up for people who use this in the future. First make sure uTorrent, bitTorrent, ect is CLOSED. If it is not closed your old school will not start. First start your Old School. Then start uTorrent with the port as the same as your old school. Also you use your IP, not the Ham IP.