邮件原文：Welcome to the NVIDIA Nexus Beta Program
**o,
Welcome to the Nexus Beta Program! Your account is now enabled. A beta build of Nexus is available for download through NVIDIA Tools Support site. You can sign-in using the “Sign In” link at www.nvidia.com/nexus and then navigating to the “Downloads” page.
The Nexus Beta supports Windows 7 and Windows Vista (both 32 and 64-bit versions), G92 and GT200 based NVIDIA GPUs, and includes 3 major components:
Nexus Debugger
Debug CUDA C and HLSL code right on the GPU hardware.
CUDA C out-of-bounds checking
CUDA C Kernel debugging
Pixel and Vertex Shader Debugging
Nexus Analyzer
Combined CPU and GPU timeline of all system activities
Nexus Graphics Inspector
Debug and profile DX10 rendered frames.
Inspect DX10 textures and pipeline state.
The attached readme file contains a full set of download and installation steps necessary to quickly get up and running with Nexus.
If you encounter any problems with the Nexus Beta, please check the knowledgebase or file a ticket through the NVIDIA Tools Support Site at www.nvidia.com/nexus.
Best Regards,
Kumar Iyer
Product Manager, NVIDIA Nexus