Twin directories of clients:

[DIR]  ftp://ftp.parc.xerox.com/pub/MOO/contrib/clients/
[DIR]  ftp://ftp.uni-leipzig.de/pub/novell/clients/
[DIR]  ftp://ftp.tyumbit.ru/pub/galaxy/clients/
[DIR]  ftp://ftp.mimuw.edu.pl/mirror/ftp.redhat.com/pub/redhat/linux/6.2/en/os/sparc/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.seul.org/pub/worldforge/clients/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.linux.ncsu.edu/pub/ncsuscyld/i386/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.linux.ncsu.edu/pub/realmlinux/realmkit-6.2/i386/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.kfki.hu/pub/packages/security/COAST/firewalls/freestone/clients/
[DIR]  ftp://62.128.1.71/pub/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/Perl/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.worldforge.org/pub/worldforge/media/clients/
[DIR]  ftp://ftp.worldforge.org/pub/worldforge/clients/
[DIR]  ftp://ftp.riss-telecom.ru/clients/
[DIR]  ftp://ftp.cmo.de/pub/Computer/Apple/PPC/Mac_OS_classic/Programme/internet/ftp/clients/
[DIR]  ftp://ftp.cmo.de/pub/Computer/windows_32bit/Programme/Internet/e-Mail/clients/
[DIR]  ftp://ftp.uplanet.ru/galaxy/software/clients/
[DIR]  ftp://ftp.kreonet.re.kr/tools/network/caldera_netware/clients/
[DIR]  ftp://ftp.kreonet.re.kr/languages/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/www.gnu.org/directory/Email/clients/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/www.gnu.org/directory/email/clients/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/directory/Email/clients/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/directory/email/clients/
[DIR]  ftp://ftp.msstate.edu/pub/pc/windows/clients/
[DIR]  ftp://ftp.ipp.mpg.de/pub/software/adsm/clients/
[DIR]  ftp://ftp.cs.uni-bonn.de/pub/mirror/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.mcs.vuw.ac.nz/_mnt/pub/packages/X/contrib.r5/clients/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/external/bsd/openldap/dist/clients/
[DIR]  ftp://ftp.mcs.vuw.ac.nz/_mnt/pub/packages/X/R5/mit/fonts/clients/
[DIR]  ftp://ftp.mcs.vuw.ac.nz/_mnt/pub/packages/X/R5/mit/hardcopy/clients/
[DIR]  ftp://ftp.mcs.vuw.ac.nz/_mnt/pub/packages/X/R5/mit/clients/
[DIR]  ftp://ftp.cf.ac.uk/pub/clients/
[DIR]  ftp://ftp.port80.se/pub/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/adsm/pubs/version2/clients/
[DIR]  ftp://ftp.kulnet.kuleuven.ac.be/mirror/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.uni-rostock.de/pub/tools/microsoft/clients/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/6.2/it/os/i386/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/6.2/fr/os/i386/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/6.2/cpan/CPAN-archive/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/6.2/en/os/sparc/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/6.1/en/os/i386/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/6.1/en/os/sparc/misc/src/anaconda/loader/pcmcia-install/clients/
[DIR]  ftp://ftp.uni-koeln.de/adsm/clients/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/CPAN/scripts/infoserv/gopher/clients/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/cert.dfn/tools/net/freestone/clients/