step "HTTP Test Request"

Ole,

could you please show an example of using this new step "HTTP Test Request"?

Let's say you have an .aspx and .html page
(http://cswebdev.tvguide.com/v6/DiagnosticPage.aspx)
(file:///c:/DiagnosticPage.html)

So a test case consists of just 1 step "HTTP Test Request", correct?
When you add this step you specify an end point:
http://cswebdev.tvguide.com/v6/DiagnosticPage.aspx
Method = Get

What else should I do to make it work?
(because it's not working for me now)

Thanks