@amak8901: The guy that told you that has no clue what he is talking about. It WILL work and not only that, the DLC will as well. I live in Romania, I buy my games from Romanian stores and so far, every online pass or voucher has worked on my Australian PSN account. When I imported a US game, the voucher didn't work because of the region difference. So I guess Australia has the same serial numbers as Romania.