For additional information about how to configure an authoritative time server in Windows XP, click the following article number to view the article in the Microsoft Knowledge Base:
314054
How to configure an authoritative time server in Windows XP
For additional information about the Windows Time service, click the following article number to view the article in the Microsoft Knowledge Base:
224799
Basic operation of the Windows Time service
For additional information about registry entries that control the Windows Time service, click the following article number to view the article in the Microsoft Knowledge Base:
223184
Registry entries for the W32Time service