I am new to Mix Emergency and wondered if someone could help with initial set-up. I purchased the software yesterday and entered the product code to the Demo version that I originally downloaded. I am using Serato Scratch Live with a Midi Controller, the Denon DNHC4500. I have full functionality on the controller for Serato Scratch Live and I can see that the controller also manipulates the video as well without issue. The Output and Control panels are pinned over Serato Scratch Live and I can also switch videos on the control panel, so it seems to be working. I am having difficulty with the output screen, as all I can see is a secondary desktop sceen as opposed to the actual videos. I am using a 2012 MacBook Pro along with the Thunderbolt to HDMI adapter. The adapter seems to be working as I can see the desktop. What am I missing? The output wire is a Belkin Thunderbolt to HDMI adapter that I purchased at the Apple store, and this seems to be fine as I can see a duplicate of the laptop screen on the output (or a mirror of the laptop screen)… How do I assign the video output? Any help is appreciated.