FYI to any DNA200 users using a Mac. Previously Virtualbox was not working as an option for running eScribe with a Mac. As of today I’m running OS/X 10.11.3 El Capitan and just downloaded Virtualbox 5.0.14 and installed the extensions. I plugged in my DNA200 Reuleaux and the angelic choirs went off in the background. I’m a happy camper!! If anyone is struggling with eScribe on the Mac, please feel free to post here or PM me and I’ll see if I can help.