[English (United States)] FX Composer empowers developers to create high performance shaders in an integrated development environment with unique real-time preview & optimization features. FX Composer was designed with the goal of making shader development and optimization easier for programmers while providing an intuitive GUI for artists customizing shaders for a particular scene. This latest version includes support for Shader Model 3.0, NVIDIA NV4x GPUs, and the new Microsoft Semantics and Annotations Specification (DXSAS) released with DirectX 9.0c. For more information about FX Composer, please visit http://developer.nvidia.com/fxcomposer.