RS6 will be available in the third quarter of 2007 guys(in Europe) especially in Germany on april-may 2007 and then in the summer 2007 in the whole Europe...for US it will be available in 2008 for sure cause always the germans are importing their models after a year...
i know this info because i was amazed that the new R8 supercar will be available in Romania at march (ianuary in Germany) so RS6 will definetely will be available in Europe soon...