People at work are requesting Windows XP/Vista Australian version. I looked all over the web and I can't find such a thing. I thought you just change the language when you install it and that's about it.
I mean the only thing I could find is same ol' vista with start button saying "G'Day" instead of start and it's price being upped 60%.
Perhaps someone is just referring to an 'Australian' dictionary add-on so that unique Australian words/phrases are incorporated without having to manually add words to the default or some user-customized dictionary.
As far as I know you would just want to change the region to Australia and the language to Australian English.
When I checked earlier, those 'Australian' options for those weren't available on XP Pro SP2 (but, I only load absolutely required security updates after SP2...no language packs). I don't have a Vista computer to check at the moment.
Aside from some spellings and a few unique words and phrases, there would also be currency and date conventions to consider. (didn't find any option for Australian Dollar either)