Auto Racing, Video e90 BMW on track at Infineon Raceway- Track Day- Nasa HPDE Posted on July 5, 2011 by dpereda Just some video of my recent track day with Nasa NorCal HPDE at Infineon Raceway. This was my first time on this track. dpereda Lytro Camera, the coolest pic with real time refocus Samsung Vibrant – Lag, slow and boring