king: always best to leave the first edition of a new reference publication with a few flaws, omissions, and errors...that way, the nit pickers will tell you lots of what you already know...and they will also tell you what you dont know...soon as the info flow ebbs, you can then come out with a new addition...if you play it right you can really milk this revenue stream for a long time...

keep it simple and keep it safe...