How can I configure one server to be the main server that the rest of the servers sync the time with which will in turn sync with the workstations?

2K active directory, mixed mode.

All of the following servers are 2K server with all available service packs and critical updates.

Server1
Server2
Server3
Server4
Server5
etc.

Current time server is Server4

Server4 is actually at a remote location and I'd like to move the current time server to the "main site"...

C:\Documents and Settings\user>net time
Current time at \\SERVER4 is 9/28/2004 10:45 AM
I want it to read the following

C:\Documents and Settings\user>net time
Current time at \\SERVER1 is 9/28/2004 10:45 AM
Server1 will be configured to use a specific time server... I'll use time.windows.com in this case.

Thanks for help in advance... Microsoft's documentation is lacking....