I'm not trying to denigrate the P1; I would love to have one in VO with the wing in black carbon. But I am at a loss as to the utility of the "IPAS" button. Am I missing something here? Wouldn't it make more sense just to have it under ECU control, to be engaged progressively at WOT? We don't have a separate button to engage the turbochargers. Or two buttons, one to engage the left bank turbocharger and another to engage the right-bank turbocharger. That would be ridiculous, of course. So why is the "IPAS" button any less pointless? If someone doesn't know that the car has a KERS, do you really want to be able to say "look at the IPAS button, that makes it go really fast". They still won't understand what it represents, but they will of course understand the effect, and that effect would be even better if doled out under precise ECU control, modulated by the long pedal. Thoughts?