VDrift, the popular open-source drift racing game, has come out with a new version last week. VDrift 2006-10-06 features two new vehicles (Chevrolet Corvette Z06 and Mazda 3 Sedan), car updates, Circuit de Pau track added, and many other new features and bug fixes. The source and auto-package have been updated for this new release. More information is at
VDrift.