Great Extension Rated 5 out of 5 stars

This has been a wonderful extension, up until v. 29 of FF. The only issue is that when I had installed it, I restarted my browser and my toolbar configuration changed: the icons I placed there went back to the list of toolbar buttons, and I had to put them back. Otherwise, this extension is perfect. I am not sure if there is some conflict with another extension or not, as I have a lot of extensions hanging on this browser.