Many UltraLite applications need data to start working. You can download data into your application by synchronizing. You may want to add logic to your application to ensure that, the first time it is run, it downloads all necessary data before any other actions are carried out.
It is easier to locate errors if you develop an application in stages. When developing a prototype, temporarily use INSERT statements in your application to provide data for testing and demonstration purposes. Once your prototype is working correctly, replace the temporary INSERT statements with the code to perform the synchronization.
For more synchronization development tips, see MobiLink development tips.