Even without having a major release like that of Halo 3 last month, the Wii still managed to increase its sales by 18,000 units from the previous month, while DS took a hardly noticeable dip.

October 2007 Hardware Sales

PlayStation 2 — 184,000
PlayStation 3 — 121,000
PlayStation Portable — 286,000
Xbox 360 — 366,000
Wii — 519,000
Nintendo DS — 458,000

September 2007 Hardware Sales

PlayStation 2 — 215,000
PlayStation 3 — 119,000
PlayStation Portable — 284,500
Xbox 360 — 527,800
Wii — 501,000
Nintendo DS — 495,800

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