Twin directories of OS2:

[DIR]  ftp://ftp.in2p3.fr/pub/mplayer/contrib/OS2/
[DIR]  ftp://ftp.activestate.com/pub/apc/perl-current/os2/OS2/
[DIR]  ftp://ftp.activestate.com/pub/apc/perl-5.10.x/os2/OS2/
[DIR]  ftp://ftp.activestate.com/pub/apc/perl-5.8.x/os2/OS2/
[DIR]  ftp://ftp6.ipswitch.com/ipswitch/Product_Support/Catipult/OS2/
[DIR]  ftp://ftp.man.lodz.pl/pub/doc/LISTY-DYSKUSYJNE/OS2/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/.mounts/sda11/ftp.software.ibm.com/storage/tivoli-storage-management/patches/client/v3r7/OS2/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/.mounts/sda11/ftp.software.ibm.com/storage/tivoli-storage-management/maintenance/client/v3r7/OS2/
[DIR]  ftp://ftp.bluefeathertech.com/network/HP/EISA/J2577/OS2/
[DIR]  ftp://ftp.bluefeathertech.com/network/HP/EISA/J2577/IBMLS/OS2/
[DIR]  ftp://ftp.bluefeathertech.com/network/NPI/EISA-FDDI/OS2/
[DIR]  ftp://ftp.bluefeathertech.com/network/NPI/ISA-FDDI/OS2/
[DIR]  ftp://ftp.bluefeathertech.com/computing/hardware/SCSI/Host Adapters/DPT/Drivers/OS2/
[DIR]  ftp://ftp.smr.ru/pub/0/XFree86/3.3.6/binaries/OS2/
[DIR]  ftp://ftp.ticklers.org/pub/XFree86/3.3.6/binaries/OS2/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/04_Operating_System_Interfaces/OS2/
[DIR]  ftp://ftp.ctex.org/mirrors/CTAN/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.udc.es/mirror/CTAN/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.di.uminho.pt/pub/ctan/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/tex/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.tu-ilmenau.de/Mirrors/tex/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.cs.uu.nl/mirror/tex-archive/tools/zip/info-zip/OS2/
[DIR]  ftp://147.52.159.12/mirrors/CTAN/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.cvut.cz/mirrors/ctan.org/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.univie.ac.at/packages/tex/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.uvsq.fr/pub/TeX/CTAN/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.gwdg.de/pub/ctan/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.ro.debian.org/pub/mirrors/ftp.ctan.org/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.informatik.uni-hamburg.de/pub/soft/tex/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.dante.de/pub/tex/tools/zip/info-zip/OS2/
[DIR]  ftp://212.87.224.145/tex-archive/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.elmeg.de/pub/old_products/bintec/XAir/drivers/old_versions/OS2/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-module/OS2/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/doc/manual/html/os2/OS2/
[DIR]  ftp://ftp.pub.ro/pub/pub/packages/mysql/Downloads/OS2/
[DIR]  ftp://ftp.yzu.edu.tw/mirror/pub1/Unix/Tex/CTAN/tools/zip/info-zip/OS2/
[DIR]  ftp://ftp.yzu.edu.tw/mirror/pub1/Unix/Database/MySQL/Downloads/OS2/
[DIR]  ftp://ftp.wintel.fi/drivers/Well/FM-56CNR/HomePNA/OS2/
[DIR]  ftp://ftp.wintel.fi/drivers/Digi/OS2/
[DIR]  ftp://ftp.wintel.fi/drivers/Digi/Datafire.Basic/OS2/
[DIR]  ftp://ftp.net.pulawy.pl/pub/drivers/gigabyte/Network/Rtl8139/Drivers/NWCLIENT/OS2/
[DIR]  ftp://ftp.net.pulawy.pl/pub/drivers/gigabyte/Network/Intel/PRO1000/OS2/
[DIR]  ftp://ftp.net.pulawy.pl/pub/drivers/gigabyte/Network/Intel/PRO1000/DOCS/OS2/
[DIR]  ftp://ftp.psu.ru/pub/soft/drivers/network/Realtek/Realtek8019ISA/NDIS/OS2/
[DIR]  ftp://ftp.psu.ru/pub/soft/drivers/network/Realtek/Realtek8019ISA/NWCLIENT/OS2/
[DIR]  ftp://ftp.psu.ru/pub/soft/drivers/network/Realtek/Realtek8029PCI/NWCLIENT/OS2/
[DIR]  ftp://ftp.psu.ru/pub/soft/drivers/network/Genius/Genius8029/LANSRVR/OS2/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/CPAN/modules/by-module/OS2/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/CPAN/modules/by-category/04_Operating_System_Interfaces/OS2/