I have no clue how Microsoft wound up on top here. Might have been additional sales from the bannings, crazy deals from WalMart and the MW2 bundle. Regardless, 100K+ units sold isn't a small number.
* Nintendo DS - 1,700,000
* Wii - 1,260,000
* Xbox 360 - 819,500
* PlayStation 3 - 710,400
* PSP - 293,900
* PlayStation 2 - 203,100
Software
Microsoft owned this one yet again. Multi-platform titles outsold by a factor of 2-1 for MW2 and slightly under that for AC2.01. Call of Duty: Modern Warfare 2 (Xbox 360) - 4,200,000
02. Call of Duty: Modern Warfare 2 (PS3) - 1,870,000
03. New Super Mario Bros. Wii (Wii) - 1,390,000
04. Assassin's Creed II (Xbox 360) - 794,700
05. Left 4 Dead 2 (Xbox 360) - 744,000
06. Wii Sports Resort (Wii) - 720,200
07. Wii Fit Plus (Wii) - 679,000
08. Assassin's Creed II (PS3) - 448,400
09. Dragon Age: Origins (Xbox 360) - 362,100
10. Mario Kart Wii (Wii) - 315,000
A seriously crazy month overall.