For those with a file hash error Assegnate 5 su 5 stelle

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

Questa recensione riguarda una versione precedente (0.9.1) del componente aggiuntivo.