Rated 5 out of 5 stars

Stealther not only works as advertised, but works better than any other Add-on designed for this purpose IMO. As the last poster stated, it may not be newbie proof, but with a very small amount of effort, it's pretty simple to set up and use. Of course it can be improved, but so can every other Add-on for Firefox. I've used Stealther for years, and highly recommend it.

This review is for a previous version of the add-on (1.0.6).