Today I accidentally found out that Windows Vista SP2 has been released! I was going through my WSUS server and noticed that my machine had a lot of updates outstanding. I then say an entry that said: "Windows Vista Serivce Pack 2 Standalone (KB948465)- English, French, German, Japanse, Spanish"
Well it looks like SP2 was released about 2 weeks ago according to this KB Article.
Anyway I am waiting for my WSUS server to download it so I can install!