Find out how many shots your Digital SLR has taken. Successfully tested models include: * CANON EOS-1D MARK II * CANON EOS-1D MARK II N * CANON EOS-1DS MARK II * CANON EOS-1DS MARK III * NIKON D200 * NIKON D2XS * NIKON D3 * NIKON D300 * NIKON D300S * NIKON D40 * NIKON D40X * NIKON D50 * NIKON D5000 * NIKON D60 * NIKON D700 * NIKON D7000 * NIKON D80 * NIKON D90 * PENTAX K-7 * PENTAX K100D SUPER