Rated 5 out of 5 stars

I didn't expect to see this updated for FFox 23 and wasn't looking forward to searching for an alternative. Thanks David, for the update!.

Edit: Ooops. This update brought to you by the letter D. Thanks Doug! :)

This review is for a previous version of the add-on (1.8.1.1.1-signed). 

David provided some of the visual changes, all functionality changes were done by myself. :)