Got your registration for SIGGRAPH Asia 2011? The next step is accommodation and then learning a little about getting around the city. If you have any further tips for out-of-towners, please drop it in here.
I happened upon the Octopus site which is the public transport ticket in HK. Can be bought on your arrival and includes a return from and to the airport. Thought this might assist.
We have a vaguely similar system in Melbourne but in no way is it as good as Hong Kong’s Octopus, which is constantly held up as the best example of transport ticket.