I have searched the internet for a clear and complete explanation of what happens during the iPad sync process with no success. Does anyone know of a good source? For example: Suppose I have an app on the iPad that was previously backed up to my computer. Now I remove the app from my iPad. What happens the next time I sync? Is it removed from the backup automatically? Is it reinstalled on my iPad during the next sync? Is it reinstalled if I do a restore?