Went ahead and put [link|http://www.yellowdoglinux.com/products/|http://www.yellowdoglinux.com/products/] this product on my old laptop. It works like a charm... I'm too used to Panther apps however; and Yellow Dog is either or. You may wish to consider X11 and then KDE'ing or Gnoming your session... I do this now and use Fink Commander to grab my apps and make files. Many of my favorite Linux titles are also BSD'd... It's a different paradigm, but one you might wish to consider.
OHHHH! and one last thing, don't be an ass clown like me and try to install Windows 2003 Server on VP6 unless you like to run fsck -y add infinitum until you reinstall OSX (or makefs)...