UPDATED on February 8, 2017
It seems that this torrent is no longer available anywhere I can find.
I have removed all dead links and left this blog post here for archive purposes.
UPDATED on June 23, 2008
People have emailed me to say that the torrent is down. However, the nature of torrents is that they don't go down easy once they're out there!
At the link below you will find (currently at least) download for all levels of ChinesePod. It's not the 3.1 gigger, there are several options, but it seems to be all there. And legal.