Back in April 2009, I posted the attached users guide for the intel Xeon Server Refresh Savings Estimator.  Since then based on some feedback from users we have made some enhancements to the tool for some additional functionality and have created a video How-To-Use Demonstration to aid users in how to use the tool as well as how to customize input to better match your own environment.

The original users guide remains here for reference also.

Chris