Upgrading or Installing
Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2
This section provides information that will help you decide whether to upgrade or to install. It provides details about upgrading and installing, such as a list of the operating systems from which you can upgrade. In addition, it provides information about the steps to take when upgrading a small domain.