If you use uTorrent, don't forget that you can always add a RSS feed and have it automatically download. If you're always online anyway and always get our subs, might as well set it up this way and have it auto-download??
http://tracker.tvnihon.com/rssinfo.php
If you go to Options->RSS Downloader (or Ctrl-R) you can even set filters so that you only grab HD files for example.