here are some links which will give you info abt the same;
http://www.microsoft.com/technet/prodtechnol/sql/2005/technologies/rch7rptslnpatternrecipes.mspx
http://support.dundas.com/Default.aspx?article=947
http://www.greymatter.com/p179846
http://www.scribd.com/doc/3273318/microsoft-sql-server-2005-reporting-services-for-dummies
http://support.dundas.com/Newsletter/12-06/newsletter.htm
http://www.componentsource.com/features/reporting/sql-server/index.html
Best Luck!!!!!!!!!!!!!!!!!!!Sujit.