Chicago shouldn't be too hard to find on the web..it's been around for decades. Do a search on fonts and 'chicago'..and you'll be buried with sites. As for the others, I dunno. I'm sure Apple's trying to keep them under wraps, but you never know.

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)