MPLS TE

I'm 2/3 of the way through the MPLS Fundamentals book now. Working through MPLS TE was a bit wierd. A lot of lead up and then a very short bit on how to actually get the traffic into the tunnels - I would have thought it was more logical to lay the chapter out the other way. I'm getting a bit impatient with the book. I'm planning on skimming through the rest of it and cherry picking what I think is relevant. It's looking like I might not do the exam this month unless I really get stuck into it now. Usually I would have finished writing my notes and done a reasonable amount of work in GNS3 by now. With the Cisco Secondchance promotion running at the moment I might just book the exam for the 31st and power through and see how I go.