Using Fiddler with Visual Studio 2008

Fiddler is a great tool but when I tried to use it to monitor a Visual Studio 2008 web app running locally on my Vista 64-bit computer, it did not work.

I searched around some and finally found this blog posting. Within the comments a fellow suggested changing the URL to this syntax:

http://ipv4.fiddler:1234/MyApp...

I assume this is intercepting traffic in between Fiddler and VS2008. Whatever the case, it works!