14:11 ET Yahoo! may beat estimates and raise targets, but stock rich-- Merrill Lynch (YHOO) 12.70: Merrill Lynch believes that YHOO may report results tonight ahead of ests and at the high end of the co's target range; firm also thinks YHOO will raise targets for 2H02 due to the extension of the OVER deal; however, even after the likely est increases, stock remains richly valued. Maintains Neutral rating.