Yes finally! Thank you! Rated 5 out of 5 stars
Leave it to a savvy FF user to come up with a solution that the FF developers could not or would not do for years. I've been supremely annoyed by torrent files not opening automatically even though I have the option checked to "do this automatically..." This add-on makes them all work now. This is a must-have if you've been frustrated by files not doing what you want, which I think is almost all FF users out there.
Kudos to Kai for this add-on. You have eased the suffering of one more FF user. One suggestion though. You might want to change the name of this add-on to a better sounding name; something more intuitive so people that are searching for an add-on for this problem can come across it and recognize it easier. How about: Do This Automatically For Real!