If you installed bittorrent with wxpython you can add application/x-bittorrent; /usr/bin/btdownloadgui.py %s; test=test -n "$DISPLAY" to the file ``/etc/mailcap'', and you can click and download files with bittorrent. You may have to restart your web browser for it to start using BitTorrent. If you're using a web browser which doesn't respect /etc/mailcap you can go into the mimetype configuration for your web browser and manually associate application/x-bittorrent with btdownloadgui.py (with the appropriate path, of course.)