Rated 1 out of 5 stars installation never complete on Win7.
3 times restarted, but still showing this message:
"This add-on will be enabled when Firefox is restarted."
In my case only?

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

I made a typo that prevented the add-on from installing unless you had a Firefox 4 beta installed. Please try installing version, which is available at the following locations (unreviewed):


Sorry for any inconvenience this may have caused you.