I don't know if I'll have time, but I'm considering making NetBSD "multiboot"
aware, possibly working with the multiboot people to keep the projects in
sync.  I'll let you guys know of any patches, etc.

The idea of the multiboot project is to have one boot loader for most/all of
your OS's, basically.. more details at their web site, I forgot the URL.

Of course, this is i386 only for right now.