Create report in Reporting Services 2008

This is a great link to show you how to create reports and deploy them:

http://www.accelebrate.com/sql_training/ssrs_2008_tutorial.htm

Add a parameter to report once report is created:

Right click parameter in the report data window - add parameter and fill out required fields.
Right click the grid - tablix properties - filters and add in the filter using the parameter as the value.