Sharp's really been stepping up the e-dictionary game of late -- what with the MID-looking RD-PM10. It's latest offering -- the Brain PW-AC900, however, is a little less exciting. It's very similar to its predecessors in the PW line -- PW-TC930 physically, but has a host of new features, including a simple text editor, multi-lingual dictionary, pronunciation, and vocabulary drills. It boasts a 5-inch VGA LCD, a text pad that's 30 percent larger than p
