Rated 2 out of 5 stars

per jimmy46 el oct. 18, 2010 · enllaç permanent

It does what it says, it hides the bar, but it puts a big splash notice in the screen saying that the button was added, but that took up a lot of screen space so I couldn't read or click on things below it.
Also it prevented me from going to some of the tabs on the left end of the bar.
Deleted after 1 day.
Good idea, needs some work
win xp, FF 3.0.17