The Spring 2005 issue of TechNet Magazine is now online. Check it out! The previous issue is still available online, too.
If you're interested in writing for future issues of the TechNet Magazine, information on the article submission process is available at http://www.microsoft.com/technet/technetmag/submit.aspx.
And if you're interested in writing for MSDN Magazine, information on its article submission process is available at http://msdn.microsoft.com/msdnmag/submit.aspx.