Rated 5 out of 5 stars

Από τον/την the_k586 στις Μάρτιος 21, 2011 · μόνιμος σύνδεσμος

Very useful for debugging things, or just access things made by stupid developers who think only their browser exist on the planet, and deny everything else, or redirect you.

One point, the user agent updated list MUST have to be integrated ! (or at least figure as a link into the addon), annoying to search it over and over everytime:
http://techpatterns.com/forums/about304.html

Now repaired for ff 4.0 :)