Does the torrent need upacking ??
You cant actually put a torrent folder onto an ipod, you have to access the file/s inside...
If it's a movie you will have to convert it into MP4 format....
Here's a link about unpacking torrents...
http://www.gnutellaforums.com/283980-post2.html
And one on sending files to your ipod...
How to transfer music to my iPod (& iTunes)