XP-AntiSpy is an utility that let's you disable some built-in update and authentication features in Windows XP.
XP-Antispy was successfully tested by many users and was found to disable all the known 'Suspicious' Functions in WindowsXP.
What's New in version 3.97-2:
Because of a bug in the previous version, there's now the xp-AntiSpy 3.97-2 available. The bug affected the setting to deactivate the auto run for storage devices.