Rated 5 out of 5 stars

per sputnik1 el mar. 22, 2011 · enllaç permanent

Brilliant extension with more useful functions than any other I've tried. And good news - I finally found the first early beta of the update for Firefox 4: http://forums.mozillazine.org/viewtopic.php?f=48&t=669795&sid=30e64b14b9ae84a194fa85fd1de099de&start=645 Although according to the comments, it still needs a lot of work.