It's not uncommon for multiplatform games to have platform-specific features. The Wii version of Codemasters' DiRT 2 is one such example, more so since the first title in the franchise did not make it to as many platforms as this one - Xbox 360, PlayStation 3, Wii, DS and PSP. If you wanna see those features, then catch the vid right here.
Whatever version you're waiting for, the wait won't be so long - it's due for release next month.
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