The Microsoft Dynamics CRM 2011 Release Candidate (RC) is now available for download in the Microsoft Download Center. As with the Microsoft Dynamics CRM 2011 Beta, the Release Candidate is available for anyone to download, and will be available until the RTM release scheduled for Q1, 2011. This release represents the combined efforts and feedback from customers and partners working on the Microsoft Dynamics CRM 2011 Beta so thank you for all of you involved in this process.
Upgrades: On-premises Beta databases can be upgraded to this new RC release which can then be upgraded to the upcoming RTM release.
Release Candidate is the last external milestone before the CRM Online Release to Web (RTW) launch in January 2011, and the on-premises Release to Manufacturing (RTM) in Q1, 2011, so please continue testing and validating this new pre-release version as well as continue building your deployments and solutions to be ready for the RTW and RTM releases.
Download links at Dynamics CRM Blog