So confirmed sales numbers have shown that the Wii is #1 worldwide, in Japan, and now the United Kingdom. Unless something drastic happens, the Wii be become #1 in the United States and Canada (the Xbox 360's strongest market) sometime in 2008. I don't think anyone can doubt that Wii is the leader this gen, it's been out for over a year and is STILL selling out in most parts of the world despite shipping more systems than any other in history.