DJ equipment and accessories maker Numark has unveiled its HDMIX DJ computer, which acts as a DJ mixer for files sourced from CD-RWs, DVD-RWs, a hard drive or any USB-connected device such as a flash drive. It comes with an 80GB hard disk that locks in place, and can be quickly swapped out for one with up to 1TB of capacity. Users browse files from a high-resolution color LCD, and can sort librari
