sp_indexinfo an enhanced index information procedure

Tibor Karaszi has created a very useful index information stored procedure for SQL Server 2005 and up.
This stored procedure will tell you the following"

What indexes exists for a or each table(s)
Clustered, non-clustered or heap
Columns in the index
Included columns in the index
Unique or nonunique
Number rows in the table
Space usage
How frequently the indexes has been used

Check it out here: http://www.karaszi.com/SQLServer/util_sp_indexinfo.asp