Now I am doing the Payroll module, I want to synchronize the data from Microsoft Access 2007 into MS SQL Server 2008 (every day when the employee check in/out using finger print, the data store in the ms. access file, so at the end of the month, the admin of the finger print will sync the data from ms access to SQL Server 2008), because the system that I develop using SQL Server to store the employee profile include check in/out time. But now I want to synchronize it by myself and every day. So everyone could give me any suggestion of how to replicate the data from ms. access 2007 to SQL Server at the end of the work day?