MSDN Magazine's available as handy .chm files
I heard it before but never looked at it: the MSDN magazines are also available as handy .chm files!
posted a comment on this blog post about problems reading .chm files due to security restrictions, with a link to the collection of .chm files for all available MSDN magazine issues.
Check it out: http://msdn.microsoft.com/msdnmag/htmlhelp.aspx