On the second day of a sold-out Microsoft� Tech�Ed 2004 Conference, Andrew Lees, corporate vice president for Server and Tools Marketing at Microsoft Corp., introduced to more than 11,000 customers and partners the Windows Server System (TM) Common Engineering Roadmap, Microsoft's long-term plan for delivering common services across Windows Server System products, including services designed to support and implement Microsoft's Dynamic Systems Initiative. Lees detailed the first delivery of that plan, the Common Engineering Criteria for 2005, a set of capabilities that will be available in all Microsoft Windows Server System servers released after Jan. 1, 2005. Microsoft also announced additional Windows Server System innovations that, combined with the Common Engineering Roadmap, reduce the complexity of IT. Finally, Lees announced the June 1 launch of an expanded and enhanced product support life-cycle policy. The updated policy will provide customers with a minimum total of 10 years of mainstream and extended support for business and developer products.