CTOOLS/CDA/DataSource Defintion for NEWBIE

trying to configure the data connection to my sql server in the .cda file under /biserver/solutions/pluginsamples/cda/cdafiles
i have a sqljdbc4.jar but have no clue where to put it on my server.

<DataSources>
<Connection id="1" type="sql.jdbc">
<Driver>org.sqljdbc4.jdbcDriver</Driver>
<Url>jdbc:sqlserver://sql-2005:1433;databaseName=BI;integratedSecurity=false</Url>
<User>dotnet</User>
<Pass>wizard</Pass>
</Connection>
</DataSources>

how do i define a connection to my sql server in the .cda file?'
working with the cda samples and can connect to hsqldb database and view

thanks