I have also seen the SawStop demo several times and it is quite attention getting. The blade is there and then it isn't. Seems like I heard the BANG after the fact. Oscar Meyer didn't even need a Band-Aid and by the time that you realized what happened, the show is already over. At one of the demos, they did serve hot dogs with the usual fixings. One guy said that he didn't need it because he hadn't had a tablesaw accident in 30 years (implying that somehow gave him immunity). Of all the comments that I heard from people at these demos, the most "interesting" was that the person said that they wouldn't get it because it ruined the saw blade. Sergio, since I have an opportunity to hear your perspective, are you unhappy that the blade was trashed? My guess is that since you still have your hand, you were able to reach for your billfold to pay for a new blade.