Something I stumbled on by accident Rated 5 out of 5 stars
I really like the Aeon theme--esp. the old manual typewriter as a printer icon. I upgraded to firefox 4 and learned that it is not compatible. So, I reverted to 3.6.16. Later I thought I'd try version 4 again. Lo and behold, the Aeon theme and Favicon 3 are both working. The only thing I can think of that was different is that the first time I tried version 4, I had it install directly ( I guess building on 3.6.16) When I tried it the second time I downloaded version 4 to my hard drive then installed it from there. Note: when I tried a different theme, I was unable to revert to Aeon. I had to download 3.6.16, then get the Aeon Theme, and then reinstall version 4 from the hard drive.This review is for a previous version of the add-on (3.6).