Whilst speaking and troubleshooting an issue with a client relating to Calendar Sync between Act! and Outlook. A client offered an idea of having an 'automatic refresh' of the calendar.
I know that this has been looked into before in Act! but we ran into problems as an auto refresh may happen before you have saved data, therefore the potential for data loss.
Rather than having an auto refresh, perhaps then something that could indicate that new items have been synchronised into the calendar and it is now time for the Act! user to refresh their calendar to see the imports appearing.