System Center Capacity Planner
System Center Capacity Planner 2007 enables you to create a capacity model that simulates application and hardware infrastructure. This version of Capacity Planner includes models for Microsoft Exchange Server 2007 and Operations Manager 2007. Other application models may also be available in the future. You can then build and customize the capacity model to plan your deployment of the application.
The technical documentation for System Center Capacity Planner 2007 includes the following:
System Center Capacity Planner 2007 User's Guide
System Center Capacity Planner 2007 Online Help
System Center Capacity Planner Help for Exchange Server 2007
System Center Capacity Planner 2007 Release Notes
System Center Capacity Planner Help for Operations Manager 2007
Capacity Planner 2007 Operations Manager Model Release Notes