The November CTP download is available for MSDN and TechNet subscribers. The public download is available here.
The feature pack download is now also available and includes Report Builder 3.0 as well as the RS add-ins for SharePoint 2007 and SharePoint 2010.
The Data Platform Insider blog provides an overview of what's new in CTP release for SQL Server 2008 R2. If you are reading my blog, you are probably interested in knowing what’s specifically new compared to the previous August CTP in Reporting Services 2008 R2 November CTP:
During the next weeks I plan to cover a lot more details regarding the areas listed above.
I look forward to hearing your feedback on Reporting Services 2008 R2 November CTP in the dedicated MSDN discussion forum.