Here’s all the information needed for CRM 2011 RTM!
Microsoft Dynamics CRM Server 2011:
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=c3f82c6f-c123-4e80-b9b2-ee422a16b91d&displaylang=en
Microsoft Dynamics CRM 2011 Software Development Kit (SDK):
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=420f0f05-c226-4194-b7e1-f23ceaa83b69
Microsoft Dynamics CRM 2011 Implementation Guide:
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=9886ab96-3571-420f-83ad-246899482fb4