[Ind-PC_student]

So far we have:
#Free DOS http://www.freedos.org#
#Free BSD http://www.freebsd.org#
Linux distros:
#Fedora core http://fedora.redhat.com#
#Xandros http://www.xandros.com#
#Gentoo http://www.gentoo.org#
#Debian http://www.debian.org#
#DamnSmall http://www.damnsmalllinux.org#
#Slackware http://www.slackware.com#
#Suse http://www.novell.com/linux/suse#
#Yoper http://www.yoper.com#
#Ubunto http://www.ubuntulinux.org#
#Mandriva www.mandrivalinux.com#
#Mepis http://www.mepis.org#
#Knoppix http://www.knoppix.org#
#Gnoppix http://www.gnoppix.org#

Any more different o/s's I should know about?