ADJ's myDMX 3.0 is a multi-platform DMX control software/hardware system (Windows and OSX Mac compatible). myDMX 3.0 has a new, robust hardware dongle and exciting new features to take greater command of your lightshow. Out of the package, myDMX 3.0 software will run in limited mode; 512 "Live" DMX channels & 60 "Stand Alone" DMX channels (No 3D visualizer, Easy Remote, 8 port contacts or Midi features). New Features:Play multiple scenes at a timeArrange scenes into groupsSound-light with BPM audio analysis and pulse analysisLive snapshotsLive scene dimming and scene speed controlsStand Alone backup memoryBPM tapFlash scenesBlind editing - edit scenes without outputting the DMXFully compatible with myDMX 2.1 software