Logitech today introduced its Wireless DJ Music System, which allows users to wirelessly stream digital music from their PC to a home entertainment center or speaker system. The system consists of a rechargeable remote and a wired Music Receiver/Dock that connects to a stereo or speakers. The remote features a mechanical scroll wheel and a blue-backlit LCD. The system supports MP3, AAC, and WMA, and also comes with Logitech StreamPoint PC software to aggregate audio files, playlists, and Internet radio stations from iTunes, Windows Media Player and Musicmatch Jukebox, “creating a unified music library that can be easily viewed and accessed by the Wireless DJ remote.” The Wireless DJ Music System will be available in late September for $250. Add-on receivers for more rooms will cost $80 each.