How frequently does the table resync occur?
That is your decision. You trigger the resync by pushing a button, setting a timer, or calling a VBA function. Common sense would suggest that you might want to resync when opening a database, so that the user will be working with the latest information, and again when they close, so that their new information is uploaded. But if there is certain information that you want forwarded more rapidly you can trigger a resync at any point.
