"Have you seen this?  Its not just another AJAX Framework, it is the end all and be all of AJAX Frameworks including full design time support.  This stuff is just amazing.  Browse through the demo. It even comes with a decent licensing model."

It is used to create ASP.NET web applications with a very AJAX like experience - without the AJAX programming hassle. It may be worth it to you to give it a try. Though it's little rough around the edges at this point, this product can be used today to produce web applications from .NET Windows Forms projects. And - the developer is rapidly improving the product each month.

"Visual WebGui is intriguing. It's ridiculous how productive you can be with a tool like this compared to building an ASPX page. But somehow it feels like cheating..."