Yesterday we have deployed a Silverlight 1.0 application onto a Window Server 2003 machine. The deployment seems very easy (well you only need to create an application in IIS), however when we try to load the application, the screen was blank.
We need to add new MIME type for the application to recognize XAML:
Properties > HTTP Headers Tab
Clicks "MIME Types...", and click "New"
Add extension ".xaml" with type "application/xaml+xml"