Branding With Silverlight
Because Silverlight applications add rich functionality and enhance the user experience on SharePoint sites, they are frequently part of a custom branding solution. When you need to add a Silverlight application to all the pages in your SharePoint site, you will most likely add the Silverlight application to a master page. SharePoint Designer 2010 provides the features and tools you need to brand SharePoint sites and add Silverlight applications to master pages. This makes SharePoint Designer 2010 the perfect tool for power users who may not have experience developing solutions using Visual Studio 2010, yet still need to enhance the look and feel of their SharePoint sites with Silverlight applications.