Review for English (Australian) Dictionary by Cugel
Rated 5 out of 5 stars
It won't work unless you've correctly guessed there's an obscure language setting that needs to be changed (as noted above). Probably a good idea to point that out, might avoid some flaming.
This review is for a previous version of the add-on (2.1.1).To create your own collections, you must have a Mozilla Add-ons account.