mclaren should definately stick KERS back in their cars and just shout 'suprise' as they boost past everyone off the start.
cant see anything other than a RB 1-2 if all goes to plan but that doesnt happen to often for them, webber will make a better start and vettel will try to ram him off the track, one will get a puncture meanwhile alonsos car explodes and hamilton makes a great start and is leading into the first corner
but i predict
1st webber/vettel (the other to crash/explode/whatever)
2nd alonso
3rd hamilton/massa
button to get up to 6/7.