Rated 5 out of 5 stars

Monsieur Moi and all users using this extension
Here is my fixed version on this addon. I currently use firefox 9 Beta 1 and works fine. fixed version by beerbuster a.k.a Koletzfeller
If you wanna this addon to work correct follow the Instructions:
Instructions:
1. Uninstall switch-to-tab Blacklist and close Firefox.
2. Find in %appdata%\Mozilla\firefox\Profiles\Your_profile\extensions switchToTabBlacklist@zpao.com.xpi and delete him.
3. Find the prefs.js and delete all paragraphs witch contains extension.switchToTabBlacklist.blacklist and save prefs.js.
4. After this Download the edited version of switch-to-tab Blacklist from and Install it.
Links
https://www.drivehq.com/file/DF.aspx/830574634.xpi?isGallery=&share=&shareID=0&fileID=830574634&pay=&sesID=4jgsbfefeovu3goxmzmp54t0&forcedDownload=true
or
http://www.multiupload.com/T7X4JNMA1D
Have a FUN :)

This user has a previous review of this add-on.