Meet the man who makes Forza

So in November, Microsoft will be bolting a supercharger, KERS and NOX to its Xbox 360, slapping on a new badge - the Xbox One - and launching the next generation of games consoles. It's accepted wisdom that a new console needs to launch alongside an all-new driving game, so step forward Microsoft-owned publisher Turn 10 and its revered racing sim, Forza Motorsport. We caught up with Forza Motorsport 5's creative director Dan Greenawalt, to find out what more power under the hood of a console means for the next generation of driving games...