From Benjamin Schirmer:
Torrent Gadget keep track of your torrents. This gadget needs Torrent with enabled Web UI to work. To use the ÂµTorrent gadget you must enable the webinterface feature of ÂµTorrent. After you have enabled the webinterface you must enter your access data into the options dialog of the gadget. If you have entered your data correctly you will see a list of your torrents.