Here is a listing of the public content currently available on the Microsoft site for Windows Server 2008 Failover Clustering. Of particular note is the new troubleshooting information which contains a listing of common error messages you may run into and some recommended troubleshooting steps you can take before ever having to consult with a Microsoft Support Professional. Look these over and let us know what you think. There will be more content posted in the future as we make our way towards RTM. Thanks for trying out the new and improved clustering technologies in Windows Server 2008.