The March 2007 issue of MSDN Magazine is now available online. 

It contains a plethora of great resources, including articles on IIS7, certificates, WPF, WiX, profile providers, System.AddIns, streamsvalidation HTTP modules, scaling ASP.NET apps, BizTalk, Windows automation,  Windows Workflow, asynchronous programming, Virtual Earth, and more. 

And as with other recent issues of the magazine, it's available online in 11 languages: English, Spanish, French, Italian, German, Russian, Brazilian Portuguese, Korean, Japanese, Simplified Chinese, and Traditional Chinese.

Enjoy!
Stephen