Multiboot with OpenBSD, FreeBSD and Slackware?

["Earle Lyons" <eticket@earthlink.net>]

This is my first post to *@openbsd.org and I was just looking for any
suggestions or ideas on the best way to setup multiboot for OpenBSD, FreeBSD
and Slackware. (Note of mention: This box will be M$ free.) I have conducted
the normal searches on Google, and came across a decent article on
www.geodsoft.com. I have also read through the FAQs on OpenBSD and FreeBSD
sites.

Basically, I am trying to find some accurate information from someone who
has done this before, while at the same time try to save myself some
heartache and headaches.

Any information, tips, or suggestions are greatly appreciated and valued.

Thanks,
-earle.