I've shared a document with you: iproute2 http://docs.google.com/present/edit?id=0AdAfI_7VAzZRZGRyOHM3Z2ZfMTZmMnhicmdjeA&hl=en&invite=CN-wsvcE It's not an attachment -- it's stored online at Google Docs. To open this document, just click the link above. This is my tutorial/presentation as i am preparing it. very rough draft. caught at work.