Osama's Guide to Terrorism

I mean, how cool is The Smoking Gun? Just browse through the website, and one of the things you'll come across are scanned pages of "Military Studies in the Jihad Against the Tyrants". This document was seized in a raid and, according to the website, "was placed into evidence last year by prosecutors during the federal trial of four men accused of involvement in the 1998 bombing of U.S. embassies in Kenya and Tanzania" - hence it's now public domain. It's 180 pages long, so I haven't really gotten through it, but I suppose this should represent an invaluable document for today's concerns. What is it that so many people are scared of? What does this hidden enemy think of? What is it they can do? It's all in here.