I’ve found that SSRS tends to be the least blogged about of the main MS BI products.  Here I gather up a few resources that have proved useful.

• SQL Server SSRS 2008R2 Installation Guide: A one stop guide to getting SSRS up and running on your server.
• Develop Reporting Services reports using Analysis Services data; a SQL Server 2008 technical case study
• Report Scripting:  Ever wanted to experiment with RS.EXE to programmatically deploy reports to SSRS?  This utility will make life much easier!
• Double-hop Authentication Solution:  This problem can be a real pain, here is a solution that helped.