Itunes sync into Rekordbox doesn't work

Hi.

I was expecting to make my playlists in iTunes, then have then "come into" Rekordbox software.

I was hoping to use the intelligent playlists in iTunes, put them in a folder into Rekordbox and sync onto my usb.

But the sync manager just doesn't want to sync iTunes playlists into rekordbox playlist - I am sure this worked some time agao now doesn't work.

Whats wrong? (i tried older version of RB same problem)

RBox v 4.1

Itunes latest

Mac os x