Sir, would please ask me a simple problem? How can I download the source code and what is the URL? Now,I am trying to construct a operating system, and I have lots of questions about OS. Can you help me? Thanks a lot! --------------------------------- Do You Yahoo!? ÍêÈ«Ãâ·ÑµÄÑÅ»¢µçÓÊ£¬ÂíÉÏ×¢²á»ñÔù¶îÍâ60Õ×ÍøÂç´æ´¢¿Õ¼ä