We have SQL Server 7.0, running on Windows NT 4.0. We are in the process of building a SQL Server 2000 on a Windows 2000 machine. We will be running the SQL Server 2000 in a different branch. But we are planning to test the SQL Server 2000 on the same site. We will also move one database from SQL Server 7.0 to SQL Server 2000. Is it possible to do this? What precautions do we have to take? The SQL Sever 7.0 is running 6 days a week 24 hours a day right now.