This elegant and simple utility backs up information for you regarding RapidWeaver, and can then later restore that information.

RapidRestore allows you to easily back up all of your RapidWeaver add-ons like themes, plugins & carousel styles, and the RapidWeaver preferences. This allows you to transfer from one computer to your new one.

All you do is open RapidRestore, press Back up and save the .rrp somewhere, then burn it to a CD or transfer it to your new computer. Then launch RapidRestore on the new computer and press Restore. Your files will be restored immediately, you won't even have to re-enter any serial numbers.