Compounds of formula:, and salts, N-oxides, hydrates and solvates thereof are histone deacetylase inhibitors and are useful in the treatment of cell proliferative diseases, including cancers: wherein Q, V and W independently represent \u2014N\u2550 or \u2014C\u2550; B is a divalent radical selected from:, ,, , and. Most preferably, the pigment is provided as a homogenous dispersion in a transparent color-matching layer positioned adjacent to the film layer. Examining complementary effects and synergies are examined, and a dollar-for-dollar comparison for each of the media is performed. The extra zeroes introduced by the NRZ interpretation of the data are discarded, and the interpreted clock rate is divided resulting in preserving the values of the original data stream of the RZ formatted signal. Then a second equalizer and trellis decoder combination is used to further minimize error by operating on the output of the first equalizer and trellis decoder combination. A flow between two network devices is determined by reading, decoding, and analyzing a plurality of packets.