Update: just finished upgrading chapter four. Next up the final chapter, #5 -- although that may take a bit more time since I've spent the least time on that chapter. But my notes are in order (I think!), so hopefully it will go quickly. Currently, I am on page 162 of 181 -- or 90% complete (because chapter 5 is shorter than the other chapters), and as before these numbers don't include the currently 36 page bibliography.