(credit to fmich1985 for the original idea)

This is a more elaborate version and with more interesting (at least I think so) numbers. Take these sales milestones and put them in chronological order, region by region. Put what you think will happen first as your first item, what will happen after that as your second etc.

Total:
Wii 30M
X360 22M
PS3 17M

Japan:
Wii 10M
X360 1M
PS3 5M

America:
Wii 15M
X360 15M
PS3 7M

Others:
Wii 10M
X360 8M
PS3 7M

Not sure if this is what you mean but here goes....

Total
Wii 30m
Ps3 17m
360 22m

Japan
Ps3 5m
Wii 10m
360 1m

US
Wii 15m
Ps3 7m
360 15m

Others
Wii 10m
PS3 7m
360 8m

I think the US battle between the PS3 and 360 is the hardest to predict.

ok, i'll bite

total
1. x360 22m - teh original xbox bombed, plus m$ is the youngest of the three.
2. wii 30m - nintendo has been in the game for a very long time and has established their name well. reaching 30m signifies their return to the top
3. ps3 17m - playstation brand is already recognized the world over and its not a question of if but when it will reach 17m

japan
1. x360 1m - need i say more?
2. ps3 5m - its almost dead in japan, but with ffxiii coming out by years end...who knows.
3. wii 10m - just a matter of time also

america
draw for all, again, just a matter of time

others
x360 8m - ps3 / wii are both outselling the 360 here. so yeah, and again, m$ is the youngest of the 3. and reaching 8m signifies their presence.
wii 10m / ps3 7m - just a matter of time again....

@ils411: Perhaps I wasn't clear in the first post. Put what you think will happen first as your first item, what will happen after that as your second etc. I'm not sure I understand exactly what you did in your post, but it doesn't look like it was the way I meant it. imthelegend did it "right".

 Woo hoo. In your face stranne.

BTW i'm only joking. It was a difficult idea to implement and I think you did a great job of explaining your ideas. I might go back and edit mine now.