To help our customers become more secure and up-to-date, Microsoft will distribute Internet Explorer 7 as a high-priority update via Automatic Updates for Windows XP and Windows Server 2003 soon after the final version of the browser is released (planned for fourth quarter 2006). Microsoft is making a non-expiring Blocker Toolkit available for those organizations that would like to block automatic delivery of Internet Explorer 7 to machines in environments where Automatic Updates is enabled.