... CHAPTER 1 INTRODUCING SILVERLIGHT 23 • System.Windows.dll: This assembly includes many of the classes for building Silverlight user interfaces, including basic elements, shapes ... highlights include the following: • Performance improvements: Silverlight 5 starts faster, supports 64- bit browsers, and provides cleaner, crisper text rendering at small sizes. • Vector printing: Silverlight ... debugging, code refactoring, and project source control. Note Visual Studio 2010 includes full support for creating Silverlight 3 projects. But to create Silverlight 5 projects, you need the Silverlight...