CREATIVE'S NEW DDTS-100 DECODER AND INSPIRE TD7700 SPEAKER SYSTEM BRING VERSATILE AND ACCESSIBLE SURROUND AUDIO TO THE HOME Creative's high-performance technologies deliver easy-to-install 7.1 ...

Ok, I just don't fully understand what a decoder does (and don't say it decodes shit...) I've never had someone give me the same answer twice so I thought I would ask.<BR><BR>Ok, lets say I go out and ...