In a follow up (of sorts) to last week's television-via-BitTorrent news item, we have another service that marries RSS feeds with your BitTorrent client to bring TV shows to your desktop.
TVTAD checks RSS feeds you define for posted torrents of any of the shows you want to download. So, you can set it to look for any episodes of CSI in HD format, and when one is posted, the client automatically starts downloading the torrent. If you want closer supervision of your downloads, you can just have the program monitor your feeds and alert you when shows you're interested in pop up. Pretty snappy.
The application is Windows-only right now. Mac and Linux users can find other applications recommended by the community at digg.com.