3.2.1 Sync Manager is not syncing any of my playlists from Itunes

1) Operating System: OSX 10.10.2

2) OS Type: 64bit

3) rekordbox version: 3.2.1

4) Using LINK: N/A

4a) LINK Connection method: N/A

4b) Using with CDJs: N/A

5) Hard drive / Flash drive / SD card file system: N/A

5a) Does the device have multiple partitions: N/A

5b) If it's a flash drive, is it a U3 device: N/A

5c) With what utility did you format the device: N/A

6) Have you scanned your files for errors: Yes

7) Have you scanned your drive for errors: Yes

8) Is rekordbox crashing at all: No

8a) If crashing, is it resulting in: N/A

8b) If not crashing, are there any error messages: N/A

9) Are you able to repeat / reproduce the problem: Yes

9a) If yes, can you do it consistently: Yes

10) Does the problem occur with one specific song: No

10a) If yes, please post a link to it: N/A

11) Any other notes regarding your setup only: N/A

I still have a problem with syncing my playlists made in iTunes.. Rekordbox imports the files nicely, but doesn't update the playlists in rekordbox.

I can thought click "import playlist" and overwrite the earlier version of a playlist, but this seems not, for me, to be the correct to update your playlists

I have been following this earlier thread, but didn't give me any help

http://forums.pioneerdj.com/entries/83624906

Hope someone can help me