Doug--
Excellent presentation!  My first job ever was as a proofreader, & it's marked me for life.   <img src="/images/graemlins/wink.gif" alt="" />
I did catch a typo in one caption...I think it's #41.  The text reads:
"...then above the flat components, the remainder of the Pocket Survival Pak?  componets  are laid out." 
It should be  components. 
David