Kaxaml 1.7 Beta

Kaxaml is a lightweight XAML editor that gives you a "split view" so you can see both your XAML and your rendered content. Kaxaml is free! Supports WPF and Silverlight 2. Its for download available on http://www.saltedsense.net/downloads/Kaxaml.html.

http://www.nicovideo.jp/watch/sm8725291