Rob Conery like to ask the tough questions. In this post he asks when do you know its time to do a rewrite... and how do you tell your client that. Oh, and he has a good bit of fun at my expense along the way. :)

This article examines how to take advantage of HttpModules to create a URL rewriting engine in .NET. This tool has been described as the Swiss Army Knife of URL manipulation. If you don't have a fundamental understanding of what HttpModules are and how to create and use them