The first Free SharePoint eMagazines released a couple of months ago and is still available at http://www.sdn.nl/IW/FreeMagazine/tabid/139/Default.aspx
Fantastic magazine with great content!
The second magazine can be downloaded at http://information-worker.org/freemagazine.aspx, keep up the great work!
Notice that Marianne and Mirjam and all the authors ofcourse are planning to publish the magazine on a regular basis: 3 to 4 times a year, awesome!
Looking forward to the next one!