Twin directories of system:

[DIR]  ftp://ftp.star.ucl.ac.uk/system/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/local/system/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/sunsite/system/
[DIR]  ftp://ftp.qms.com/pub/cta/out_going/system/
[DIR]  ftp://ftp.qms.com/pub/cts/out_going/system/
[DIR]  ftp://ftp.qms.com/pub/crc/out_going/system/
[DIR]  ftp://ftp.qms.com/pub/drivers/system/
[DIR]  ftp://82.96.64.7/pub/software/utils/system/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.uni-freiburg.de/pub/pc/msdos/windows/system/
[DIR]  ftp://ftp.uni-freiburg.de/pub/pc/win95/system/
[DIR]  ftp://ftp.uni-freiburg.de/pub/bera/win3x/system/
[DIR]  ftp://ftp.sonycsl.co.jp/CSL/dialeague/system/
[DIR]  ftp://ftp.reed.edu/mirrors/faqs/computer/system/
[DIR]  ftp://ftp.kc.ru/incoming/Èãðû/Lineage 2 Interlude/system/
[DIR]  ftp://ftp.cpsc.ucalgary.ca/pub/Redirect/charity/system/
[DIR]  ftp://ftp.cpsc.ucalgary.ca/pub/Redirect/charity_old/system/
[DIR]  ftp://ftp.cpsc.ucalgary.ca/pub/projects/charity/system/
[DIR]  ftp://ftp.cpsc.ucalgary.ca/pub/projects/charity_old/system/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/system/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.mines.edu/pub/papers/math_cs_dept/software/painleve/macsyma/system/
[DIR]  ftp://ftp.mines.edu/pub/papers/math_cs_dept/software/painleve/mathematica/system/
[DIR]  ftp://ftp.mines.edu/pub/papers/math_cs_dept/software/painleve-backup/npainleve/system/
[DIR]  ftp://ftp.mines.edu/pub/papers/math_cs_dept/software/painleve-backup/upainleve/system/
[DIR]  ftp://ftp.fh-furtwangen.de/win32/tools/system/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/software/utils/system/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/graphics/metapost/contrib/macros/featpost/system/
[DIR]  ftp://debian.lcs.mit.edu/pub/software/utils/system/
[DIR]  ftp://debian.lcs.mit.edu/pub/linux/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/software/utils/system/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/scm/linux/kernel/bkcvs/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/scm/linux/kernel/bkcvs/linux-2.5/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/linux/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.internat.freebsd.org/pub/nap/SignLanguage/video4nap/src/scripts/screenweaver/system/
[DIR]  ftp://ftp.cprm.net/.disk2/kernel/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/software/utils/system/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/linux/kernel/people/marcelo/linux-2.4/drivers/acpi/ospm/system/
[DIR]  ftp://ftp.skynet.be/mirror1/tucows.skynet.be/linux/files/console/system/
[DIR]  ftp://ftp.skynet.be/mirror1/tucows.skynet.be/linux/files/gnome/system/
[DIR]  ftp://ftp.skynet.be/mirror1/tucows.skynet.be/linux/files/kde/system/
[DIR]  ftp://ftp.skynet.be/mirror1/tucows.skynet.be/linux/files/x11/system/
[DIR]  ftp://ftp.gno.org/pub/apple2/gs.specific/system/
[DIR]  ftp://ftp.gno.org/pub/apple2/appledos33/system/
[DIR]  ftp://ftp.gno.org/pub/apple2/prodos/system/
[DIR]  ftp://ftp.beos.hu/pub/beos/applications/system/
[DIR]  ftp://ftp.beos.hu/pub/beos/projects/system/
[DIR]  ftp://ftp.efo.ru/pub/binary/iap/system/
[DIR]  ftp://ftp.kreonet.re.kr/software/utils/system/