For those with a file hash error Rated 5 out of 5 stars

Sorry, but it's not our fault if you guys are getting the file hash error when trying to download the extension. Here are some tips Mozilla provides for trying to get around it:
http://kb.mozillazine.org/Unable_to_install_themes_or_extensions_-_Firefox#Invalid_file_hash

This review is for a previous version of the add-on (0.9.1).