Looks like you're out of luck... on the back of the first page of courseware you should find a Copyright notice and a 'Courseware License Agreement' (CLA) that specifically states:
User may not copy, reproduce, re-publish, distribute, display, modify or create derivative works based upon all or any portion of this publication in any medium whether printed, electronic or otherwise, for any purpose without the express written consent of the SANS Institute. Additionally, user may not sell, rent, lease, trade, or otherwise transfer the courseware in any way, shape, or form without the express written consent of the SANS Institute.
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BillV