Use LINQ to Retrieve Data from Microsoft Dynamics CRM

http://msdn.microsoft.com/en-us/library/ff681573.aspx

Code Generation Using the CrmSvcUtil Tool

http://msdn.microsoft.com/en-us/library/ff681561.aspx

Sending HTML Emails in Microsoft Dynamics CRM

http://marcellotonarelli.wordpress.com/2010/03/02/sending-html-emails-in-microsoft-dynamics-crm/

Supported Messages for Plug-ins

http://msdn.microsoft.com/en-us/library/cc151101.aspx

Check which Update Rollup version is installed on your CRM environments

http://crmdynamo.com/2010/03/check-which-update-rollup-version-is-installed-on-your-crm-environments/

Event Management Accelerator error

http://social.microsoft.com/Forums/en/crm/thread/bc0d9fc1-0c3f-4589-965a-868feda3b72a

StateCode and StatusCode Values

http://msdn.microsoft.com/en-us/library/ms914670.aspx