Hi!
Found a very useful mini-HOWTO:
http://www.linuxdoc.org/HOWTO/mini/Linux+FreeBSD.html
It deal topics like mounting of ext2 under FreeBSD, mounting slice/UFS under GNU/Linux and even sharing swapspace.
Problems:
section 3.3, about sharing swap states an incompatibility issue, I've already filed a wishlist entry to enable swapspace compliance with *BSD to the sysvinit package.
FreeBSD GENERIC kernel doesn't have ext2 support. I'll upload a GENERIC+ext2 kernel image in a public place as soon as i can.
Have fun,
-- ---------------------------------------------------- Robert Millan Debian/GNU user zeratul2 wanadoo es http://getyouriso.dyndns.org/ ----------------------------------------------------