Mostly re-read the parts of the book that talk about the 80s (the creation of the PC, DOS, Windows, the PC clones, Microsoft and Intel outsmarting IBM, Microsoft bullying the rest of the industry, etc.).
I was born in 1981 and I clearly remember the fear and awe Microsoft inspired in 1995 :) .
There were articles about how Bill took things personally and crushed competition.
I read the 1992 biography "Hard Drive" ( http://www.amazon.com/Hard-Drive-Making-Microsoft-Empire/dp/... ); Bill was kind of a role model back then (a successful and well-known technologist).
Edit: See also ojbyrne's comment: http://news.ycombinator.com/item?id=1596737
Get dozens of book recommendations delivered straight to your inbox every Thursday.