Lorelei, FYI: I've been running the tool several times a day since you last heard from me, and it's been working flawlessly. Sure, recurring events aren't there, and the events have no participants (which ought to be due to N900 calendar not supporting participants), but all events are synced the way they should be without any problems. This include all kinds of events added by me and others with permissions, and invitiations I accepted, tentatived or denied, no matter whether they first appeared in Outlook, Google or N900.