Black Cat Systems today released Sound Byte 3.1.6, which turns your Mac into a” cart machine” for playing sound recordings, such as music and special effects. Sound Byte is ideal for DJs, radio stations and audio productions, to quickly and easily play a variety of recorded sounds, such as jingles, advertisements, songs, sound effects at sporting events, and more. The latest version of Sound Byte includes several performance updates, which substantially reduce the computer processor (CPU) usage. Sound Byte is priced starting from US$24.