Twin directories of development:

[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/freshrpms/fedora/linux/testing/development/
[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/freshrpms/fedora/linux/development/
[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/freshrpms/fedora/linux/debug/development/
[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/fedora-extras/development/
[DIR]  ftp://ftp.csus.edu/pub/banyan/patches/development/
[DIR]  ftp://ftp.fi.upm.es/pub/kde/getinvolved/development/
[DIR]  ftp://ftp.fh-furtwangen.de/win32/development/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/fedora/linux/debug/development/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/fedora/linux/development/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/ayo/fedora/linux/development/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/UTFSM/Linux/Fedora/test/development/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/UTFSM/Linux/Fedora/development/
[DIR]  ftp://ftp.linux.ncsu.edu/mirror/ftp.redhat.com/pub/fedora/linux/development/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/development/
[DIR]  ftp://ftp.kfki.hu/pub/packages/security/COAST/netutils/ethereal/win32/development/
[DIR]  ftp://ftp.kfki.hu/pub/packages/zsh/development/
[DIR]  ftp://203.24.36.7/pub/development/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/development/
[DIR]  ftp://ftp.beos.hu/pub/beos/development/
[DIR]  ftp://ftp.kreonet.re.kr/tools/shell/zsh/development/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/non-gnu/pingus/src/development/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/non-gnu/pingus/development/
[DIR]  ftp://ftp.uni-stuttgart.de/pub/systems/acorn/acornet/long/development/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/linux/fedora/linux/development/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/branches/-current/commerce/development/
[DIR]  ftp://ftp.math.technion.ac.il/pub/zsh/development/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/www/Netscape/communicator/4.07/development/
[DIR]  ftp://ftp.dwd.de/pub/afd/development/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/fedora/linux/development/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/fedora/linux/extras/development/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/fedora/linux/core/development/
[DIR]  ftp://ftp.cs.ubc.ca/.archive/hsh2004/development/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/eclipse/tools/ve/updates/1.0/development/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/cert.dfn/virus/antivirus/pc/avp/avpfiles/development/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/cert.dfn/tools/net-crypt/ipsec/freeswan/development/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/
[DIR]  ftp://ftp.swin.edu.au/freebsd/branches/-current/commerce/development/
[DIR]  ftp://ftp.swin.edu.au/freebsd/branches/2.2-stable/commerce/development/
[DIR]  ftp://ftp.uni-stuttgart.de/pub/systems/linux/local/development/
[DIR]  ftp://ftp.ut.ee/pub/unix/shells/zsh/development/
[DIR]  ftp://ftp.braz.ru/pub/unix/commerce/development/
[DIR]  ftp://ftp.dntis.ro/pub/.2/fedora.redhat.com/extras/development/
[DIR]  ftp://ftp.dntis.ro/pub/.2/fedora.redhat.com/core/development/
[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.hacktic.nl/crypto/ipsec/freeswan/development/
[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.hacktic.nl/security/coast.cs.purdue.edu/unix/netutils/ethereal/win32/development/
[DIR]  ftp://ftp.actrix.gen.nz/.vol2/files/development/
[DIR]  ftp://ftp.linux.org.uk/pub/linux/crypto/freeswan/development/
[DIR]  ftp://ftp.linux.org.uk/pub/linux/arm/fedora/pub/fedora/linux/development/
[DIR]  ftp://ftp.linux.org.uk/pub/distributions/fedora/linux/core/development/