UX Australia 2010 venue
The hotel address is: One Southgate Avenue, Southbank, Melbourne, Victoria 3006
From the airport, a taxi will cost around $50 and can take up to about 45 minutes (depending on traffic of course).
Skybus runs from the airport to Southern Cross Station ($16 one way, $26 return) every 10 minutes, with free hotel transfers.
The Langham is right across the river from Flinders Street station (tram and trains) via the footbridge over the river. It’s only a minute or two from the Station.