NASCAR 2007 - Sony PSP Build up the all-new Momentum Meter by surviving the most dangerous situations in NASCAR racing Adjust your car to handle exactly how you want with a user-friendly sliding scale, for complete control behind the wheel Compete against a wide range of drivers with specific attributes - from inexperienced rookies to talented veterans Put it all on the line by wagering cash against real-world drivers. Use winnings for significant upgrades or scramble to climb out of a hole when losing big Experience 190-mph intensity like never before with all-new speed effects that fully deliver the exhilarating action of NASCAR