I'm actually interested to see if there is a work around. I have an old beige G3 tower that I have been using as a Web/PHP/MySQL server. It only has a few hundred hits a day, but it chugs along. I have stripped everything out (unneeded applications, etc. etc.)
I would like to have Panther on it simply for the security updates and updated foundation. Then again, I shouldn't touch it as it works well for what it does.
If it ain't broken...