Here are a few laps during one of my last sessions. I had a passenger with me (I forget his name). He drove a very clean ITR and was dying for a ride in an NSX. Stick around till the end for a...surprise! I can't say I wasn't pushing it, but eventually found the (my) limit in turn 2.
For those interested, this was recorded with a "ReplayXD 1080 Mini" and ReplayXD external mic routed to the rear licence plate. Minimize wind noise, maximize exhaust note. I'm very happy with the way the audio turned out. However, I did apply a few audio filters to get rid of some of the unwanted highs and lows.