ALMOST! and YOur Welcome!
1. Just turn on file sharing, and drop whatever files you want to share into your "public" folder on your hard drive.
2. Turn on printer sharing. The "remote" computer should be able to immediately see the printer when you go to print.
3. Just turn on Internet Sharing. This step actually needs to be done first, otherwise the first two won't work at all.
krossfyter: that was a well-thought out, lucid and very accurate description of what is going on. Congrats! and Thank you for the thank yous!
Gus