Did Halo 2 spike hardware sales of the original Xbox?

[darkfire001]

^ Clearly you didn't read the summary. It moved hardware in conjunction with a plethora of other games. May or may not have been Halo 2 that moved so many extra boxes.

I think Halo 2 provided a big time bump to the original Xbox, and assume Halo 3 will do the same for the 360.