This Video runs a little over 6 mins, but if you're an F3 fan, want to learn a little more, it's worth 6 minutes of your time. I spent a good deal of time with the F100 and F3 at the show. I left drooling for both.
FTC Disclaimer: Sony provided 3 NXCAM Cameras for use at NAB. No money exchanged hands in exchange for coverage, and the cameras were put to extensive use during the 4 day long journey to Vegas. I"ll be providing a full workflow post with how I covered NAB. Bottom line, while we received the cameras for free to cover the event...I'd buy one with my own money.