I with Dogsbody on this one , all motorsport has its risks this is just another introducing another risk element. Go watch the racing if you want to see more buy the Duke cd when you come home.

I know its not quite the same but I was fortunate to be able to go to a Roger Daltrey concert and someone a few rows in front of me had one of these large I pad Thingys ( I am not a techno geek ) and watched the screen the whole time while he record the concert, why even bother going if you are going to do this .
Going to a live gig then watching it on a hand held TV priceless