Rated 5 out of 5 stars
Googlebar is great, stable, works better than the official toolbar from Google (or Googlebar-lite even). I'm puzzled by some of the reviews stating that it is un-installable and unstable (both seem to be referring to the official "Google Toolbar", not this, "Googlebar". They are *NOT* the same thing!).
This is the best search bar I've seen for Firefox. I just wish it were under more active development.