AEQ, In his original post he said "I'm playing micro-limits".
This is a good question....when players here are talking about "microlimit" limit holdem, what are you referring to? I have always assumed that meant the .5/$1 and DOWN (actually I always envisioned .05/.10, .10/.20 or the .02/.04 levels).
Sea, the Lee Jones book is good for .50/$1 and down. Maybe $1/$2 - $3/6 (especially if it is the lowest limit at a site - ex. PokerWorld usually only has a $1/$2 game running which plays like a .25/.50 game). But at a PokerStars that has every level I would say by the time you get to $1/$2 you are out of (or exiting) Lee Jones' territory.
To use TP's post of the levels of a poker player.....
.... IMO, Lee Jones (the book

) is geared for level 1 and maybe level 2 aopponents. Once your opponents start to be thinking on a level three the straightforward play in the Lee Jones book will start to cost you money.
Just my interpretation...