The Web Capacity Analysis Tool (WCAT) is simple tool for stressing a web server. It's fairly straight forward, but because it's UI is very minimal, it can be a little tedious to set up a test. Microsofts older Web Application Stress Tool (WAS) had a nice feature to record a browser session by acting as a proxy and so I did a quick google search to see if I could find something similar for WCAT. As further testimate to Fiddler's awesomeness, "thomad" has written a great WCAT Fiddler plugin that does exactly what I want.