In case you still struggling with an auto-download feature for the Buffalo NAS' transmission client, I developed a simple android application that doesn't require any modification on the server.
It works with showrss.info service for the feeds, and adds the torrent directly into the Transmission Web interface.
The app still in development, but I already uploaded an Alpha version so you can start testing. To grab it, you need to join the Google Plus group (which have some screenshots of the app) here: https://plus.google.com/communities/114 ... 9290348808
than head to the google play link: https://play.google.com/apps/testing/an ... missionweb
, become a tester and follow the instructions.
Please, leave your feedback and/or suggestions.