OpenBSD PPC

OpenBSD project page

http://www.openbsd.org/

OpenBSD PPC port (new world)

http://www.openbsd.org/macppc.html

OpenBSD FAQ

http://www.openbsd.org/faq/index.html

OpenBSD Beginner's Guide (no affiliation)

http://www.openbsd101.com/

BSD Forums

http://www.daemonforums.org/

Comments

Read man afterboot after install!
Not familiar with the vi editor to configure your new bsd system? EE or AE is included as a simpler alternative.