Hey Spartacus - yep still here and enjoy reading your posts as well as others. Good to see some newcomers too.
There was an announcement in May 2011 about placing the first official order for NSW Ambulance which suggests any prior trial was successfully concluded. There was a July 2011 announcement noting the Concord trial was successfully concluded.
At the 2012 AGM there was some informal discussion about progress and its use in the field. It was noted there would be an announcement a few days after the AGM giving everyone an update on the burette. The announcement that followed reconfirmed they are actively being used by Concord and NSW Ambulance.