微软继上次向普通用户直接提供MSDN Library下载后，现在又有更新了，MSDN Library原本只提供给MSDN订阅者下载。MSDN Library提供保技术白皮书、软件开发套装、样品代码等基础编程信息，是微软平台网络服务、软件开发的重要资源。
MSDN Library provides access to essential programming information, including technical reference documentations, white papers, software development kits and code samples necessary to develop web services and applications. This is an updated version of the MSDN Library for Visual Studio 2005. Major updates in this library version include Visual Studio 2005 Service Pack 1 documentation and Windows Vista Developer documentation.
Updated content sets in this April 2007 Edition include:
Visual Studio 2005 Service Pack 1 documentation
Visual Studio 2005 general documentation updates
Windows Vista Developer documentation
Windows Driver Kit (WDK) documentation
SQL Server 2005 Books Online product documentation
SQL Server 2005 Compact Edition Books Online
Microsoft Knowledge Base
And More...
更多信息：
http://www.microsoft.com/downloads/details.aspx?FamilyID=b8704100-0127-4d88-9b5d-896b9b388313&DisplayLang=en
~Supported Windows 2000; Windows Server 2003; Windows Vista; Windows XP~
官方下载：2.19 G
http://download.microsoft.com/download/5/4/9/54950d62-b413-4fb3-92fa-9b37684608cd/MSDNSP1_ENUDVD_X13-63638.img