Best Practice: When to run the Windows XP SP2 Windows Firewall

Here's a good overview of the new Windows Firewall that is part of the Windows XP SP2 update.

Best Practice: When to run the Windows XP SP2 Windows Firewall: "The Windows Firewall included in Windows XP SP2 is a great new feature to secure the operating system. But Microsoft recommends that you run only one firewall on your computer, because the Windows Firewall may not have enough of a feature set to allow corporate users to manage intrusions."