Best Practices Analyzers
On an other blog I found some interesting analysers like:
SQL Server 2005 Best Practices Analyzer
The SQL Server 2005 Best Practices Analyzer (BPA) gathers data from Microsoft Windows and SQL Server configuration settings. BPA uses a predefined list of SQL Server 2005 recommendations and best practices to determine if there are potential issues in the database environment.
Best Practice Analyzer for ASP.NET
The Best Practice Analyzer ASP.NET (alpha release) is a tool that scans the configuration of an ASP.NET 2.0 application. The tool can scan against three mainline scenarios (hosted environment, production environment, or development environment) and identify problematic configuration settings in the machine config or web config files associated with your ASP.NET application. This is an alpha release intended to gain feedback on the tool and the configuration rules included with it.
More you can find at this blog post: http://blogs.technet.com/peteh/archive/2008/09/25/best-practices-analyzers.aspx