I just got the update at game launch. I hadn't run NKPro for some time, so it was a pleasant surprise. The update went a long way to rectifying the horrible handling of the lower class cars in the simulation. They're much more accurate...and actually fun to drive now. You can actually 'lean' on the cars quite a bit more mid-corner, without the back end coming around in an unrecoverable spin. My only gripe so far, is the suspension bottoming sound. It's still NOT fixed. I'm a bit irate that part did not get resolved.