I gave up on it. Very nice setup for iems and full size, has a built in audio interface and when you receive it - they also provide calibration files. They recommend using a different measurement software, RoomEQ Wizzard (other than ARTA). I played with it last year, but all the raw measurements were way off in comparison to my VeritasII/ARTA setup. I do use compensation curve with Veritas, tried to apply something similar with EARS, but never got around to perfecting it, so I gave up. At some point will need to revisit it.