What other system sellers does Microsoft have until Natal?

[OctaBech]

Triple Chix said:

PS3beats360 said:
The XBox 360 has no system sellers left. It is a 4 year old system and its best days are long gone. Amen to that brothers.

Sony has no system sellers left.  It is a 3 year old system that is constantly cloning 360 rather than introducing new features itself...  Amen to that...

Looks at Natal in the thread title.. not the best time or place for your post I'd say.