Twin directories of System Environment:

[DIR]  ftp://ftp.pld-linux.org/dists/1.0/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/1.0/PLD/ppc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/1.0/PLD/sparc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/1.0/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/1.0/PLD/i586/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/1.0/PLD/alpha/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/1.0/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/1.0/PLD/ppc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/1.0/PLD/sparc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/1.0/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/1.0/PLD/i586/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/1.0/PLD/alpha/PLD/by-group/System Environment/
[DIR]  ftp://ftp.koti.com.pl/pub/linux/PLD/dists/ra/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://194.199.20.114/linux/4/RPM/PLD/nest/pool-group/System Environment/
[DIR]  ftp://194.199.20.114/linux/4/RPM/PLD/dists/ra/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://194.199.20.114/linux/4/RPM/PLD/dists/ra/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://194.199.20.114/linux/4/RPM/PLD/current/dists/ra/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://194.199.20.114/linux/4/RPM/PLD/current/dists/ra/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://fr.rpmfind.net/linux/4/RPM/PLD/nest/pool-group/System Environment/
[DIR]  ftp://fr.rpmfind.net/linux/4/RPM/PLD/dists/ra/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://fr.rpmfind.net/linux/4/RPM/PLD/dists/ra/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://fr.rpmfind.net/linux/4/RPM/PLD/current/dists/ra/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://fr.rpmfind.net/linux/4/RPM/PLD/current/dists/ra/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pbone.net/vol7/ftp.pld-linux.org/dists/1.0/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pbone.net/vol7/ftp.pld-linux.org/dists/1.0/PLD/i586/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pbone.net/vol7/ftp.pld-linux.org/dists/1.0/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://fr2.rpmfind.net/linux/5/PLD/dists/ra/PLD/sparc/PLD/by-group/System Environment/
[DIR]  ftp://fr2.rpmfind.net/linux/5/PLD/dists/ra/PLD/ppc/PLD/by-group/System Environment/
[DIR]  ftp://fr2.rpmfind.net/linux/5/PLD/dists/ra/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://fr2.rpmfind.net/linux/5/PLD/dists/ra/PLD/i586/PLD/by-group/System Environment/
[DIR]  ftp://fr2.rpmfind.net/linux/5/PLD/dists/ra/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://fr2.rpmfind.net/linux/5/PLD/dists/ra/PLD/alpha/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/sparc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/sparc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/ppc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/i586/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/athlon/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/amd64/PLD/by-group/System Environment/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/PLD/alpha/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/ppc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/i686/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/i586/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/i386/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/athlon/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/amd64/PLD/by-group/System Environment/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/PLD/alpha/PLD/by-group/System Environment/
[DIR]  ftp://ftp.iso.pld-linux.org/dists/2.0/PLD/sparc/PLD/by-group/System Environment/
[DIR]  ftp://ftp.iso.pld-linux.org/dists/2.0/PLD/ppc/PLD/by-group/System Environment/