This document discusses a "DIY" approach to rating EMR and physician practice systems without relying on third-party rating agencies. It involves directly contacting reference clients provided by vendor finalists to get feedback from end users. Key steps include issuing a request for information to identify leading vendors, having different end users conduct peer-to-peer reference calls using a checklist, scoring the results, and sharing findings to involve users in the selection process. The approach aims to provide more relevant data than ratings, heavily involve users who must live with the system, and teach them that no system is perfect.