[Geoff Bacon]

While synching your databases is good, you have to remember that these are just copies and won't save you should a sync not work as you expect and you don't immediately notice. ie use the backup option as well so that you have something that isn't being updated since it was written.

This primarily applies to a single sync, with 3 devices you will have a better chance (assuming you don't blindly perform the 2nd sync without checking the initial one first)

Geoff