Really impressive! But I remember event when Nikon told us the Government Regulation issued which strictly prohibited the air traveling with big capacity photo batteries onboard... In year Nikon made the next model with the same capacity battery, but switched its polarity. So we need to by the new ones, all of us! The Regulation just melted into Universe... This small-city-guy trick was another nail, as well as idiotic service policy. Oh yes... LZ