SAN FRANCISCO, BUSINESS WIRE — Dolby Laboratories, Inc. (NYSE:DLB) today announced that Malco Theatres, Megaplex Theatres, and Premiere Theaters LLC have added Dolby® Digital Cinema systems in several of their locations. Malco and Megaplex Theater chains are currently converting all their screens at specific locations from film to digital. Premiere completed the Dolby Digital Cinema conversion last January.