Twin directories of amd64:

[DIR]  ftp://ftp.udc.es/mirror/gentoo-portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.sac.sk/debian/dists/etch/main/installer-amd64/20070308/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.sac.sk/debian/dists/etch/main/installer-amd64/20070308/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.sac.sk/debian/dists/etch/main/installer-amd64/20070308etch2/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.sac.sk/debian/dists/etch/main/installer-amd64/20070308etch2/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.sac.sk/debian/dists/sid/main/installer-amd64/20070308/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.sac.sk/debian/dists/sid/main/installer-amd64/20070308/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/etch/main/installer-amd64/20070308/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/etch/main/installer-amd64/20070308/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/etch/main/installer-amd64/20070308etch2/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/etch/main/installer-amd64/20070308etch2/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/sid/main/installer-amd64/20070308/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/sid/main/installer-amd64/20070308/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/etch/main/installer-amd64/20070308/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/etch/main/installer-amd64/20070308/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/etch/main/installer-amd64/20070308etch2/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/etch/main/installer-amd64/20070308etch2/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/sid/main/installer-amd64/20070308/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/sid/main/installer-amd64/20070308/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.udc.es/mirror/gentoo-portage/profiles/arch/amd64/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/arch/amd64/
[DIR]  ftp://ftp.song.fi/debian/dists/stable-proposed-updates/main/installer-amd64/current/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.song.fi/debian/dists/stable-proposed-updates/main/installer-amd64/current/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/src/sys/amd64/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/etch-proposed-updates/main/installer-amd64/20070308etch3/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/etch-proposed-updates/main/installer-amd64/20070308etch3/images/netboot/gtk/debian-installer/amd64/
[DIR]  ftp://ftp.tuke.sk/debian/dists/etch-proposed-updates/main/installer-amd64/20070308etch3/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian/dists/etch-proposed-updates/main/installer-amd64/20070308etch3/images/netboot/debian-installer/amd64/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/ready/amd64/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/ready/amd64/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/.tree/.incoming/amd64/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/.tree/.incoming/amd64/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/distrib/amd64/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/arch/amd64/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/distrib/amd64/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/distrib/amd64/
[DIR]  ftp://ftp.lug.udel.edu/pub/netbsd/NetBSD-current/src/distrib/amd64/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.prz.rzeszow.pl/pub/gentoo/portage/profiles/default-linux/amd64/
[DIR]  ftp://ftp.kernel.pl/dists/2.0/updates/amd64/
[DIR]  ftp://ftp.pld-linux.org/dists/2.0/updates/amd64/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/distrib/amd64/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/sys/arch/amd64/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/distrib/amd64/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/sys/arch/amd64/
[DIR]  ftp://ftp.gazi.edu.tr/mirrors/OpenBSD/snapshots/amd64/