我刚刚在第九单片机网站下载了这个东东，解压后一个txt格式的文档，里面全是网址，复制到浏览器什么有用的东西也没有，真心想骂 ！！！。。。

解压后里面全是这些东西：

21天学通JavaScript
http://www.400gb.com/shared/folder_4563189_0c4cc3d1/
3Dsmax
http://www.400gb.com/shared/folder_4540866_aad2ce91/
51单片机程序
http://www.400gb.com/shared/folder_4622826_c5d6960c/
51单片机视频教程51单片机视频教程
http://www.400gb.com/shared/folder_4565649_e610fc36/
Adobe Fireworks
http://www.400gb.com/shared/folder_4540903_43ab0a95/
AdobeDreamweaverCS4
http://www.400gb.com/shared/folder_4540905_0a581043/
Altium.Designer的视频教程
http://www.400gb.com/shared/folder_4565661_a12866aa/
ASP
http://www.400gb.com/shared/folder_4540919_ecfc7e90/
AUTO CAD
http://www.400gb.com/shared/folder_4546255_ff10d7a9/
AVR单片机视频 &课件
http://www.400gb.com/shared/folder_4570455_38fe1a9a/
C语言程序设计视频教程(曾怡)
http://www.400gb.com/shared/folder_4563197_519d779f/
FLASH
http://www.400gb.com/shared/folder_4547425_56fa6d88/
InDesign CS4
http://www.400gb.com/shared/folder_4548761_1c956746/
JAVA视频教程
http://www.400gb.com/shared/folder_4563209_8bffd9fd/
MSP430视频教程
http://www.400gb.com/shared/folder_4570479_3a45b81e/
photoshop
http://www.400gb.com/shared/folder_4548763_fd5c7ee1/
PIC单片机视频教程
http://www.400gb.com/shared/folder_4570464_bd15d45d/
STM32视频教程
http://www.400gb.com/shared/folder_4570501_adebba1d/
STM8单片机视频教程
http://www.400gb.com/shared/folder_4570484_626ef587/
SW2012多媒体视频教程
http://www.400gb.com/shared/folder_4563216_f411a93a/
[Visual.C++视频教程].Visual.C++
http://www.400gb.com/shared/folder_4564543_35f39095/
会声会影
http://www.400gb.com/shared/folder_4548768_2f7d4009/
动态网页设计
http://www.400gb.com/shared/folder_4548766_ffe6a9fa/
孙鑫C++教程
http://www.400gb.com/shared/folder_4563204_780dcfc0/
戏曲
http://www.400gb.com/shared/folder_4556701_c86285dc/
游戏
http://www.400gb.com/shared/folder_4556742_a0efbf94/
维修资料
http://www.400gb.com/shared/folder_4564649_29cb085d/
自己动手建设个人网站
http://www.400gb.com/shared/folder_4548769_1a719f65/
郝斌SqlServer2005自学视频
http://www.400gb.com/shared/folder_4548767_0e70f0d2/
金文老师[全程完整VB视频教程]+Visual+Basic+二级vb教程+330集
http://www.400gb.com/shared/folder_4564525_d9d3f8ea/