@zautrix, HI!, everything is working fine for me on my 5500. I did see one thing last night, not really a bug, and since I was one of the first synching, thanks to linux, others will probably not see it, unless something changes in synching like it did for me.
After I did the synch using 1.66b, I see the record \"(1/1):ssh-scp - last synch event\". The record from the previous sync, \"(1/1): last synch event\", was not removed as it always was before, probably because of the different woding for different types of synch with DTM now. Anyway I deleted the old record in KOrganizer (can\'t do it in KO/Pi) on my Linux desktop, synced again and all is well.
@Morpheus - I changed and used the KO/Pi tab as my \"PIM\" tab, moved all my other \"pim\" apps to the new tab and deleted the \"old pim\" tab. Now I don\'t have to move it each time I install. I suspect this is some difference between 55/56xx and the C7/8xx models.