Looks like the 2009 Formula 1 season has it's story line already, to paraphrase the great
Bill Murray "Cinderella story. Outta nowhere. A former greenskeeper, now, about to become the Masters champion. It looks like a mirac... It's in the hole! It's in the hole! It's in the hole! "
And indeed it appears to really be all "in the hole" or rather, "holes". I translated this animation from
Gazzetta Dello Sport explaining what is going on with Brawn GP's diffuser.
Kudos to to Brawn for finding this loophole though I wonder how this will be handled by the FIA. Ferrari had found a "gray area" solution last season at it was taken away from them. It is worth noting that the Brawns qualified with much more fuel than the rest of the Q3 cars.
Fernando Alonso was observed being quite friendly with Lewis Hamilton, I'm sure he could not resist saying "Now you know how I feel, buddy!"
2009 Australian GP Qualifying results (Toyotas failed tech and are starting last along with Hamilton who's gearbox had to be replaced)