[claus]

@HeleneSmith: Yes, I wonder, too. I don't understand that OG is not fixing this thing (which exists since fall 2011 and prob is known ealier because iClouds was open for beta-testing). I remember that there users were hoping to get sync with iCal/now Reminders (or ToDo's?) back to OF.
Tools like "BusyCal" or "QuickCal" manage to sync via Apples interface, so it is possible. I know fixing this is not done quick, but it should be possible to include this in a smaller update - I dont want to for OF 2 (and the question is of OG think that this "feature" is that important).