Just picked it up from my Local Library last week... about 1/3 of the way through and I've enjoyed it.
I didn't know there was an update and that I had the old copy!
What have they updated? Did they change thier suggestion of a 35mm camera to digital???
A section on bigger trucks interest me. Now that I know I like it, I'll probably seek out the updated version to buy so I can mark it up if I'd like as well...