Rolls Royce is giving us another preview of its 'baby' Phantom with a new video that shows the luxury sedan's product manager Dan Balmer taking a pre-production prototype for a spin on the road. Scheduled to be revealed to the public for the first time at the Frankfurt Show next month before going on sale in Europe at the end of the year and the rest of the world in spring 2010, the Ghost is powered by a 570 horsepower 6.6-litre turbocharged V12 engine coupled to an 8-speed automatic ZF gearbox. Watch the video after the jump.