DRESSER-RAND GROUP INC COM 261608103 149255 1857560 SH SOLE none 1857560 0 0 INTEGRATED SILICON SOLUTION COM 45812P107 1170 65400 SH SOLE none 65400 0 0 PERFECT WORLD CO-SPON ADR ADR 71372U104 868 46719 SH SOLE none 46719 0 0