Rated 5 out of 5 stars

Big Thanks to Anywho for keeping this dictionary upgraded - most appreciated. Works perfectly

Edit
My apologies Cameron, was confused by the replies

This review is for a previous version of the add-on (2.1.2).  This user has a previous review of this add-on.

Anywho maintains a separate packaging of this dictionary. This package hosted at https://addons.mozilla.org/en-US/firefox/addon/english-australian-dictionary/ is maintained by myself. Just clearing up any confusion :)