any course recommended for advance level?

at the moment i using excel as a tool to extract my data from my sql table. other than excel, any other tools could be use?
and how to use it?

There several products available in the market to satisfy your data need.
Here are a few:
Proclarity
http://www.proclarity.com/

Reporting Services ( free with SQL 2000 License)

Excel can be very power when used with Analysis Services (SQL 2000 Enterprise Edition) for OLAP Reporting.

Microsoft Data Analyzer