Hey, I just installed OS 8.5 and then OS 8.6 using the information at the sites below. I used a PM6100 as the installer instead of using the "wish I were" extension. (the iici would freeze up during install)

Anyway , let me know if you have any questions.

http://www.jagshouse.com/OS8.5On68KMacs.html

http://macfaq.org/software/iicihack.shtml