Temporary solution using a cookie swap at FF6 before real update for CookieSwap next version Rated 4 out of 5 stars

With this join add <status-4-evar> at https://addons.mozilla.org/en-US/firefox/addon/status-4-evar/
the guide thank`s to http://www.howtogeek.com/58035/how-to-make-firefox-4-look-like-firefox-3/

This review is for a previous version of the add-on (0.5.273.1-signed).