I think two chapters of solid background information may be a little two much. I would prefer to see a prologue of information that would get questions starting to flow in my head - questions that would later be revealed. Be careful not to release too much information within the first two chapters which may be better off withheld and revealed at a later date. :)
"We make a living by what we get, but we make a life by what we give." ~
Winston Churchill
"Most folks are about as happy as they make up their minds to be." ~
Abraham LincolnFeel free to vote :)
http://www.behindthename.com/pnl/117870?sort=gender&pop=ew