Following hot the heels of the 1.1 release of the TFS Administration Tool, I'm pleased to announce the availability of the preview release of the Microsoft Best Practices Analyzer.  This preview release includes an automatic updater that will update your analyzer rules from the Internet, a new rules file for the ASP.NET 2.0 configuration plugin (which now includes some community feedback), and will be the final preview release before the final release.  Download it now and let us know what you think!