How to manage .NET Master Pages in Dreamweaver CS4?

Has anybody figured out how to m开发者_StackOverflow中文版ake .aspx pages render the Master Page visuals in Dreamweaver design mode?

Unfortunately there is no solution at this point in time besides having them open the page in a browser and hitting refresh.

I've explained to my designer that this is not much different than when they slice up images in Photoshop, but with code. So he keeps a page template that's essentially the master page without being a master page and does his work in there before pasting it to its final destination. Not a big deal.