From racing-live.com :

Ferrari's new single seater for 2007, to be launched on Sunday, will undergo a major visual bodywork overhaul before it makes its race debut in Australia, we can reveal. It is understood that substantial elements of the car's aerodynamic profile are still in the design phase, which could explain speculation that the so-far unnamed car may not be 'ready' for the official unveiling in Italy.

What's the point of launching the new car if it is not the new car that is being launched ?

Well, the biggest cheater of all times is no longer in the team and Ross Brawn also left. Maybe a little bit more fairness could be expected from the team in the future

BTW, nice to see you back, Vesa !