Codemasters has been working on sim racers for years. Back on the original PlayStation the TOCA Touring Car Championship series was up there with the best, delivering competitive racing action that even the mighty Gran Turismo couldn't beat. Fast forward to the current generation of systems and the competition is pretty fierce. On the sim front we've got Forza 2 and Gran Turismo 5 Prologue, and the PGR series has the flashier end of the genre pretty much sewn up. So where can Codemasters' Race Driver: GRID fit in?