<u>Update</u>: Following the comment of Jon Galloway
I know that there are other solutions doing this but I was just asked about how to do it today (hey Christine ;) and had this registry file stored somewhere for a while waiting for a blog post.
I don't get it!!! I thought that pageflow will be soon integrated into ASP.NET directly! When will it be and in which form ?
It turned out that the code we showed at TechEd wasn't going to end up in any of the product releases, so the dev team requested permission to release that code as a sample of how one can implement a generic navigation framework using WF that can support multiple UI technologies (i.e. ASP.NET and WPF).
If you are using ASP.NET 2.0 CSS Friendly Control Adapters 1.0 with the Login controls of ASP.NET 2.0 you might have experienced some issue like multiple postback when using Internet Explorer. You might get a GREAT fix and explanation of the issue from Tana Isaac of Wellington, New Zealand.
Double Postback Problem - Cause (skip this if you just want the fix!):