Trobleshooting Errors with event log information
Microsoft released Events and Errors Message Center where you can find help for EventIDs, Event messages, ... etc. It is the online tool for troubleshooting purposes.
...offers detailed explanations, recommendations, and additional resources that apply to event IDs.
Events and Errors Message Center can be found on http://www.microsoft.com/technet/support/ee/ee_advanced.aspx
Related KB article: