Twin directories of blackbox:

[DIR]  ftp://ftp.sh.cvut.cz/storage/1/sourcemage/grimoire/codex/testing/xorg-modular/windowmanagers/blackbox/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/sourcemage/grimoire/codex/test/windowmanagers/blackbox/
[DIR]  ftp://ftp.funet.fi/.m/mirrors5/ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.uvsq.fr/pub/FreeBSD/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://core.ring.gr.jp/pub/NetBSD/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.esat.net/mirrors/.3/ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.za.freebsd.org/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/freebsd/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://ftp.au.netbsd.org/pub/NetBSD/NetBSD-current/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.li.kernel.org/pub/.5/gentoo-portage/x11-wm/blackbox/
[DIR]  ftp://ftp.linux.hr/gentoo/portage/x11-wm/blackbox/
[DIR]  ftp://ftp.ing.umu.se/linux/gentoo-portage/x11-wm/blackbox/
[DIR]  ftp://ftp.ecc.u-tokyo.ac.jp/mirror2/rsync1.us.gentoo.org/portage/x11-wm/blackbox/
[DIR]  ftp://ftp.esat.net/mirrors/.0/rsync.gentoo.org/gentoo-portage/x11-wm/blackbox/
[DIR]  ftp://ftp.esat.net/mirrors/.0/rsync.gentoo.org/gentoo-x86-portage/x11-wm/blackbox/
[DIR]  ftp://ftp.uevora.pt/mirrors/gentoo.org/gentoo-portage/x11-wm/blackbox/
[DIR]  ftp://gentoo.inode.at/portage/x11-wm/blackbox/
[DIR]  ftp://ftp.uvsq.fr/pub/gentoo/portage/x11-wm/blackbox/
[DIR]  ftp://ftp.bm.kernel.org/pub/mirrors/gentoo/portage/x11-wm/blackbox/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/gentoo-portage/x11-wm/blackbox/
[DIR]  ftp://ftp.lug.udel.edu/pub/macports/dpupdate1/ports/x11/blackbox/
[DIR]  ftp://ftp.lug.udel.edu/pub/macports/release/ports/x11/blackbox/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_3_X_devel/testprogs/blackbox/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/samba_4_0_test/testprogs/blackbox/
[DIR]  ftp://ftp.si.kernel.org/mirrors/samba/ftp/unpacked/standalone_projects/testprogs/blackbox/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.lug.udel.edu/pub/freebsd/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/frugalware/frugalware-current/source/xlib/blackbox/
[DIR]  ftp://ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.udc.es/mirror/freebsd/development/FreeBSD-CVS/ports/x11-wm/blackbox/
[DIR]  ftp://ftp.netbsd.org/pub/pkgsrc/pkgsrc-2008Q2/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.splack.org/pub/armedslack/armedslack-current/extra/source/blackbox/
[DIR]  ftp://ftp.splack.org/pub/armedslack/armedslack-current/source/xap/blackbox/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/netbsd/packages/current-src/pkgsrc/wm/blackbox/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/x11-wm/blackbox/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/sunsite.unc-mirror/distributions/sourcemage/grimoire/codex/stable-rc/windowmanagers/blackbox/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/sourcemage/grimoire/codex/stable-rc/windowmanagers/blackbox/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/sourcemage/grimoire/codex/stable/windowmanagers/blackbox/
[DIR]  ftp://ftp.hk.debian.org/debian/pool/main/b/blackbox/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/people/bouleetbil/bouleetbilppc/source/xlib/blackbox/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/frugalware/frugalware-0.8/source/xlib/blackbox/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/sunsite.unc-mirror/distributions/sourcemage/grimoire/codex/test/windowmanagers/blackbox/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/sunsite.unc-mirror/distributions/sourcemage/grimoire/codex/testing/xorg-modular/windowmanagers/blackbox/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-11.0/extra/blackbox/
[DIR]  ftp://ftp.splack.org/pub/armedslack/armedslack-11.0/extra/blackbox/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-current/extra/blackbox/
[DIR]  ftp://ftp.splack.org/pub/armedslack/armedslack-current/extra/blackbox/