Rated 3 out of 5 stars

by malvachat on Sept. 6, 2010 ·

Tried all sorts to try and get this to work in 4.0b4.
In the end I just went for Nuvola{1.9.3} which puts some nice icons in the menus and bookmarks.

https://addons.mozilla.org/en-US/firefox/addon/7441/