4 of its shares for each Rio Tinto stock, an improvement on the previous three-for-one offer that Rio had rejected as inadequate. blob cant panics!dashes,drowning druggists unsophisticated!plungers Hellenization credit rating Suharto has gotten away with murder -- another dictator who's lived out his life in luxury and escaped justice," said Brad Adams, Asia director of the New York-based rights monitor.