Twin directories of groups:

[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/community/bris_gives/groups/
[DIR]  ftp://ftp.ourproject.org/pub/reddetrueque/demos/nz1/contracts/groups/
[DIR]  ftp://ftp.ourproject.org/pub/reddetrueque/demos/nz1/user/groups/
[DIR]  ftp://ftp.etext.org/pub/Politics/Spunk/library/groups/
[DIR]  ftp://ftp.prz.rzeszow.pl/pub/gentoo/portage/net-zope/groups/
[DIR]  ftp://ftp.nz.debian.org/gentoo-x86-portage/net-zope/groups/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/info/at.news/groups/
[DIR]  ftp://ftp.mirror.tw/pub/.os/eyeOS7353ef2663/groups/
[DIR]  ftp://ftp.amigascne.org/old/groups/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/net-zope/groups/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/net-zope/groups/
[DIR]  ftp://ftp.mgts.by/pub/gentoo/gentoo-portage/net-zope/groups/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/net-zope/groups/
[DIR]  ftp://ftp.lf.net/pub/comm/ftp.bintec.de/pub/doku/brickmib/groups/
[DIR]  ftp://ftp.fors.ru/oks/upload/test_FileService/project/bak/ru/fors/elad/web/services/docbeans/groups/
[DIR]  ftp://ftp.fors.ru/oks/upload/test_FileService/project/classes/ru/fors/elad/web/services/docbeans/groups/
[DIR]  ftp://ftp.fors.ru/oks/upload/test_FileService/sources/ru/fors/elad/web/services/docbeans/groups/
[DIR]  ftp://sapi.vlsm.org/gentoo-portage/net-zope/groups/
[DIR]  ftp://ftp.elmeg.de/pub/doku/brickmib/groups/
pkg://ATutor-1.6.1.tar.gz:2171403/ATutor/tools/  downloads[DIR]3  ATutor-1.6.1.tar.gz/ATutor/tools/groups/
pkg://ATutor-1.6.1.tar.gz:2171403/ATutor/mods/_core/  downloads[DIR]3  ATutor-1.6.1.tar.gz/ATutor/mods/_core/groups/
pkg://ATutor-1.6.1_pl1.tar.gz:2171387/ATutor/tools/  downloads[DIR]3  ATutor-1.6.1_pl1.tar.gz/ATutor/tools/groups/
pkg://ATutor-1.6.1_pl1.tar.gz:2171387/ATutor/mods/_core/  downloads[DIR]3  ATutor-1.6.1_pl1.tar.gz/ATutor/mods/_core/groups/
pkg://ATutor-1.6.tar.gz:2694862/ATutor/tools/  downloads[DIR]3  ATutor-1.6.tar.gz/ATutor/tools/groups/
pkg://ATutor-1.6.tar.gz:2694862/ATutor/mods/_core/  downloads[DIR]3  ATutor-1.6.tar.gz/ATutor/mods/_core/groups/
pkg://AUBBC-1.10.tar.gz:11485/ATutor/tools/  downloads[DIR]3  AUBBC-1.10.tar.gz/ATutor/tools/groups/
pkg://AUBBC-1.10.tar.gz:11485/ATutor/mods/_core/  downloads[DIR]3  AUBBC-1.10.tar.gz/ATutor/mods/_core/groups/
pkg://Jabber-Component-Proxy-0.01.tar.gz:3490/jabref-1.7.1/src/java/net/sf/jabref/  downloads[DIR]3  Jabber-Component-Proxy-0.01.tar.gz/jabref-1.7.1/src/java/net/sf/jabref/groups/
pkg://LDAP-Account-Manager-0.4.tbz:189414/www/lam/config/profiles/  downloads[DIR]3  LDAP-Account-Manager-0.4.tbz/www/lam/config/profiles/groups/
pkg://LDAP-Account-Manager-0.5.1.tbz:1010051/www/lam/config/profiles/  downloads[DIR]3  LDAP-Account-Manager-0.5.1.tbz/www/lam/config/profiles/groups/
pkg://Leased-Line-html.tar.gz:5494/learnloop/  downloads[DIR]3  Leased-Line-html.tar.gz/learnloop/groups/
[DIR]  ftp://128.237.157.9/scene.org/music/groups/
[DIR]  ftp://128.237.157.9/scene.org/demos/groups/
[DIR]  ftp://128.237.157.9/scene.org/graphics/groups/
[DIR]  ftp://128.237.157.9/scene.org/mirrors/amigascne/Gfx/groups/
[DIR]  ftp://128.237.157.9/pub/scene.org/demos/groups/
[DIR]  ftp://128.237.157.9/pub/scene.org/graphics/groups/
[DIR]  ftp://128.237.157.9/pub/scene.org/music/groups/
[DIR]  ftp://ftp.linuxforum.hu/uhulinux/mirror/http:/www.dtek.chalmers.se/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/euphoria/data/themes/winter/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/libs/ewl/data/themes/e17/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e_modules/evolume/data/themes/default/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/misc/eplayer/data/themes/winter/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/eclair/data/themes/default/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/eclair/data/themes/gant/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/elicit/data/themes/summer/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/elicit/data/themes/winter/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/archive/other/apparmor/apparmor/yast2-apparmor-2.0/src/desktop/groups/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/archive/other/darcs/apparmor/yast2-apparmor-2.0/src/desktop/groups/
[DIR]  ftp://ftp.gathering.org/scene.org/graphics/groups/