Did you spot the new graphic?
It was for when two cars are racing each other through the pit-stops. It showed a map of the track and where the second car was on the lap – giving us a great idea if a driver would retain/lose their place. I think they only showed it for Coulthard/Liuzzi and Ralf/Alonso, but it was still very good, and would be great for when the leaders are racing for position.