i'm a big fan of dirt2, although i'm anxious for GT5....grid is pretty cool, for the price, it's made by codemasters (makers of dirt) a bit of a toca'ish game, obviously since they made that also, years ago....and it still has pretty decent online...i'd say it's worth the 20 bucks, you can usually get it for. wasn't really a fan of shift, for some reason. i also pop in prologue every so often.