The XAML exporter in Acrylic Graphic Designer October 2005 CTP has been updated and now has its own installer. This will allow the XAML exporter to be updated independently as new versions of Windows Presentation Foundation (formerly code named "Avalon") become available.
Acrylic October 2005 CTP XAML Exporter
Acrylic October 2005 CTP XAML Exporter