The Windows Small Business Server 2003 Transition Pack provides a way for customers to grow out of Windows Small Business Server 2003 into the standard line of server products. The Transition Pack contains both technology and licensing components. The Transition Pack converts your Windows Small Business Server licenses into standard licenses for the server components in the edition of Windows Small Business Server you have (standard or premium). REASONS TO PURCHASE THE TRANSITION PACK You need more than 75 users or devices. You want to separate the Windows Small Business Server components (for example, Windows Server 2003, Exchange Server 2003, or SQL Server) onto separate server machines. You want features available only in the enterprise editions of Windows Server System, such as SQL Server 2000 Enterprise Edition or Exchange Server 2003 Enterprise Edition.