I wrote this book,
'Learn SQL Server Reporting Services 2008' recently published by Packt Publishing Inc. It has 10 chapters, 9 really, the 10th contains most of the available references. In the rest of the 9 chapters, I have tried to address all aspects of SSRS 2008 including a chapter on Crystal Reports. Every chapter has hands-on two of which are available for free down-loads. You may access my blog which has links to the books as well as the downloads (two free chapters, not making money with this).
http://hodentek.blogspot.com
The blog has a lot of database related articles I wrote over the past years at several sites. Some of the more recent ones are,
http://hodentek.blogspot.com/2009/05/articles-on-earlier-versions-of-oracle.html
http://hodentek.blogspot.com/2009/04/how-good-are-these-messages-refsql.html
http://hodentek.blogspot.com/2009/04/codecamp-philly-april-2009-de-vry.html
http://hodentek.blogspot.com/2009/04/migrating-from-sql-server-2008-to.html and more....
http://hodentek.blogspot.com/2009/03/data-transfer-from-ms-access-to.html
http://hodentek.blogspot.com/2009/03/finally-book-is-published.html