SQL Nexus Tool

What is SQL Nexus?
SQL Nexus is a tool that helps you identify the root cause of SQL Server performance issues. It loads and analyzes performance data collected by SQLDiag and PSSDiag. It can dramatically reduce the amount of time you spend manually analyzing data.

Check link below for free download:

http://sqlnexus.codeplex.com/Wiki/View.aspx?title=SqlNexusReports