http://blogs.msdn.com/b/charles_sterling/archive/2007/05/24/wmf-export-open-will-not-available-in-expression-design.aspxIn my blog post: Easily create cool XAML objects from the WMF files/Clipart collection i wrote how cool it is to open and export clipboard files in Expression Design to XAML. Unfortunately I was running Beta1 and according to the development team in RTMen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)