According to NPD Group's video game sales data for August, Wii and DS are still the top sellers. However, after price cut on Xbox 360, sales of Microsoft's game console have boosted by 63% and have surpassed PlayStation 2 sales.

If we take into account that both PlayStation 3 and Wii sales have declined in August, Xbox 360 sales dynamics are pretty impressive. Moreover, the release of Halo 3 is expected to further increase Xbox 360 sales.