Rated 5 out of 5 stars
Works very well in Firefox 17 and lower, but is completely broken in Firefox 18; not any automated switching method works any longer, so the last entry is always selected. This could be because proxy handling was changed in Firefox 18.
"Improved responsiveness for users on proxies (769764)" in http://www.mozilla.org/en-US/firefox/18.0beta/releasenotes/
We tested with:
- Windows 7
- Firefox 18beta1 (default theme)
- MM3-ProxySwitch 2012
It works fine.