Damn thats not good Daniel :(
such a shame all this as pioneer to me is the leader the "best" and i switched so i could link in at clubs to the decks and use the sync manager etc but a simple database copy seems not possible.
i'm trying to see right now if i can import the backup from my first mac to the second but everything i've read seems to say this feature was lost a few updates ago, oddly.
The move database feature is a great tool - if only the developers would add a copy database button also, this would help massively.
I still really like Rekordbox but i'll be keeping Traktor on my second mac as a backup until this is resolved - cant risk a crash in a club when I'm the only DJ and doing 11pm- 4am sets!