The R2 November CTP can now be downloaded from: http://www.microsoft.com/sqlserver/2008/en/us/R2Downloads.aspx.
Other R2 November CTP downloads available from Microsoft Download Center:
- SQL Server 2008 R2 Books Online Community Technology Preview November 2009
- What’s New in SQL Server 2008 R2 November Community Technology Preview (CTP)
- Microsoft SQL Server 2008 R2 November Community Technology Preview End User License Agreements
- Microsoft SQL Server 2008 R2 November Community Technology Preview – Express Edition