Directory server windows synchronization?

This Microsoft server comes in several variants, each targeted towards a particular size and type of business: See Compare the Editions of Windows Server 2003 for a concise comparison. In general, all variants of Windows Server 2003 have the ability to share files and printers, act as an application server, and host message queues, provide email services, authenticate users, act as an X.509 certificate server, provide LDAP directory services, serve streaming media, and to perform other server-oriented functions.