MS Expression Blend

MS Expression Blend ... applications that blend the best of the Web and the desktop. Design cutting-edge user interfaces and collaborate with developers to bring these stunning new types of applications to life. Think of it as your virtual playground. Mix design elements such as video, vector art, high-quality text, animation, pixel images, and 3D content with a full toolbox of advanced controls and containers to create engaging, cinematic user interfaces. Give your users something better - better performance, better usability, better experiences. Now your designs can break out of the browser to leverage the full power of the desktop.