Tau Liang's Blog

Microsoft SQL Server 2008 R2 Report Builder 3.0 RTM build is available here: http://www.microsoft.com/downloads/details.aspx?FamilyID=d3173a87-7c0d-40cc-a408-3d1a43ae4e33&displaylang=en

It can be also downloaded part of the SQL Server 2008 R2 feature pack.

http://www.microsoft.com/downloads/details.aspx?familyid=CEB4346F-657F-4D28-83F5-AAE0C5C83D52&displaylang=en

Tutorials:

http://technet.microsoft.com/en-us/library/ee706623.aspx