计算机病毒讲座，英文的，一个老外讲的，很好的资料。-Computer viruses lectures, in English, a foreign-speaking, and good information.

skylab gsm20 中文资料，英文资料-skylab gsm20 Chinese data, English information

tinyos操作系统的中文（及英文）资料，我感觉现在中文资料不好找，所以和大家分享一下。有需要的朋友可以下载看看！-TinyOS operating system, the Chinese (and English) information, I feel that now Chinese data不好找Therefore, and to share with Members. In need of a friend can download to see!

21世纪计算机功能讲解，原本英文资料图书-Computer functions to explain the 21st century, the original information in English books