Update: To be officially released next week at IFA 2009 (Sept. 4-9) in Berlin.
It's also been seen on Amazon and taken down in the past few days. Apparently there was an Aug 18 release date that's been pushed back.
I wrote the New Zealand distributor where it first appeared;they replied that it is supposed to be on the market in early September. I don't know if N. Zealand release dates have anything to do with release dates in other markets.