Continuation Rated 5 out of 5 stars
Awesome addon, but due to incompatibility issues with the later versions I have Continued Gomyoung Kim 's great work at: https://addons.mozilla.org/en-US/firefox/addon/9094
Where it works for 3.0.* and also the options panel has been changed to allow clicking again in the text boxes.
My only goal there is to provide compatibility updates only, without changing any functionality.
P.S. Gomyoung Kim, if you disagree with this in any way, please just say so and I will remove my continuation mod from the site...