Total first week - 2 million or as many as are shipped
Lifetime really depends on the lifetime install base of the wii. therefore, it could range from 20 -40 million

America- with all the hype at least 1,000,000

Japan- 800,000. We're all going to be surprised

Europe- 500,000

Americas 968,548

Japan 454,982

Others 727,966

These are going to be the exact numbers for first week.

Tough call. First and foremost will depend on how many are shipped first week, and Nintendo has never been huge about shipping more than a million first week.

Secondly region breakdown is important. Smash Bros has never sold particularly well in the Others regions, mainly due to a Nintendo console has never really been that popular in that area. With things different this generation in that aspect I think we'll see smash bros do a lot better in that area.

In Japan I expect larger sales as well simply due to larger userbase, and a country that is 100% behind anything Nintendo. And America, being where this game is completely dominant at, we'll see some pretty damn good sales. So based off all of this, hype, marketing, and noting that this is not only the biggest game of early 2008, but the biggest Wii game to release:

NA: 1000k
E/O: 700k
Japan: 600k

Total 1st Week: 2.3 million

I'll probably end up to high with the American prediction due to Nintendo not shipping that much, but the game has no competition when it releases from anything, and Wii will have a pretty sustainable userbase. I expect lifetime this tittle to sell well over 10 million.

Im going to believe it can sell out, but then again Ive never seen a game actually sell out completely. I remember last year the ebay auctions of Zelda: TP for the Wii, and how everyone was like "Impossible to find" blah blah blah, I saw piles of em, im sure Nintendo will have enough, Ive no idea what to expect.

Also I normally over predict just for the fact that I hate to underpredict. So my real range is probably with a 500k tolerance in the negative direction.

 you do know that sales of a game do not go up equally with the install base right?

us 1.2 million

eu 750k

jp 450k

total first week:2.4 mil
total life time:13 mil

About half as much as you all predict.

I'm not good at predicting. But, I have one question: when is the game released in Japan?