Audio hardware and software maker Native Instruments on Thursday released
Tracktor DJ 3.1, a free update to the company’s digital DJ software. The update introduces Undo functionality for playlists and the ability to lock playlists to prevent accidental changes. According to Native Instruments the update brings performance improvements of up to 30 percent under Mac OS X, now allowing for the operation of multiple simultaneous decks with high-quality time stretching and effects. The update is available for download from the company’s Web site.