Germany - ProLight&Sound 2003: Pioneer showed the CDJ-800 digital deck first seen at PLASA last year, which is built around the innovative Jog Wheel seen on its flagship CDJ-1000. Also on show was the DMP-555 - Pioneer's response to the demand of DJs to utilize digital audio available from the Internet. In recognizing this, Pioneer has manufactured a CDJ player that's complemented with new software capable of CD ripping and managing compressed audio files, such as MP3.