Microsoft is proud to present the Microsoft™ Solver Foundation – the first 360 degree platform and framework for adaptive business insight and planning. A brand new system built entirely within the .Net/CLR system, providing a rich set of tools, services, and engines to aid companies in their continuous quest for operational efficiency, profit maximization, and risk management. Solver Foundation is designed to help businesses make these (near) optimal, strategic decisions.

more info at:
http://www.solverfoundation.com/