SDU Tools are a free set of T-SQL tools (Registration is required) to help developers and database administrators (DBAs) working with SQL Server.
This video shows how to use a procedure from the tools to list indexes that appear to be unused, as they might be candidates for removal. (Pointless indexes simply increase overhead on the database)
You'll find more info about SDU Tools and download details at http://www.sqldownunder.com/Resources...