Display of SqlDataSource

I'm trying to follow along with lesson07 Web Development Express series and when I drag the SqlDataSource tool onto my form I do not see the object on the screen. I therefore can not configure it until I have placed GridView object onto my form.

I hope you can help me in how to view the SqlDataSource or inform me where I can get further informationThere is a menu option to show/hide the controls which have no display. Sorry, can't think of it off hand, but it's there.|||

Thanks;

I found it under View-Non_Visual Controls

Bruce