Twin directories of spectrum:

[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/tmp/linux-libre-fsf2_2.6.28/linux-2.6.28/debian/linux-headers-2.6.28-libre-fsf2/usr/src/linux-headers-2.6.28-l/spectrum/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/tmp/linux-libre-fsf2_2.6.28/linux-2.6.28/include/config/iwl3945/spectrum/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/tmp/linux-libre-fsf2_2.6.28/linux-2.6.28/include/config/iwlagn/spectrum/
[DIR]  ftp://ftp.analog.com/pub/dsp/adv601/software/spectrum/
[DIR]  ftp://gnjilux.cc.fer.hr/pub/spectrum/emulators/spectrum/
[DIR]  ftp://gnjilux.cc.fer.hr/pub/spectrum/mirrors/ql/maya/spectrum/
[DIR]  ftp://gnjilux.cc.fer.hr/pub/spectrum/utils/spectrum/
[DIR]  ftp://gnjilux.cc.fer.hr/pub/spectrum/
[DIR]  ftp://ftp.epemag.wimborne.co.uk/pub/PICS/spectrum/
[DIR]  ftp://ftp.ucw.cz/pub/mj/spectrum/
[DIR]  ftp://128.237.157.9/scene.org/parties/2003/forever03/spectrum/
[DIR]  ftp://128.237.157.9/scene.org/parties/2004/ascii04/spectrum/
[DIR]  ftp://128.237.157.9/scene.org/mirrors/hornet/music/programs/spectrum/
[DIR]  ftp://128.237.157.9/pub/scene.org/parties/2003/forever03/spectrum/
[DIR]  ftp://128.237.157.9/pub/scene.org/parties/2004/ascii04/spectrum/
[DIR]  ftp://ftp.gathering.org/scene.org/parties/2003/forever03/spectrum/
[DIR]  ftp://ftp.gathering.org/scene.org/parties/2004/ascii04/spectrum/
[DIR]  ftp://ftp.ieee.org/software/spectrum/
[DIR]  ftp://ftp.ieee.org/uploads/akamai/spectrum/
[DIR]  ftp://ftp.ieee.org/uploads/spectrum/
[DIR]  ftp://ftp.botik.ru/rented/znamensk/CTAN/fonts/psfonts/monotype/spectrum/
[DIR]  ftp://alge.anart.no/pub/xview/Xview/apps/spectrum/
pkg://audacious-plugins-1.2.5_1.tbz:992713/audacious-plugins-1.2.5/src/  downloads[DIR]3  audacious-plugins-1.2.5_1.tbz/audacious-plugins-1.2.5/src/spectrum/
pkg://audacious-plugins-1.5.0.tbz:1025166/audacious-plugins-1.4.4/src/  downloads[DIR]3  audacious-plugins-1.5.0.tbz/audacious-plugins-1.4.4/src/spectrum/
pkg://audacious-plugins-1.5.1.tbz:1020484/audacious-plugins-1.5.1/src/  downloads[DIR]3  audacious-plugins-1.5.1.tbz/audacious-plugins-1.5.1/src/spectrum/
pkg://audacious-plugins-1.5.1_2.tbz:1043481/audacious-plugins-1.5.1/src/  downloads[DIR]3  audacious-plugins-1.5.1_2.tbz/audacious-plugins-1.5.1/src/spectrum/
pkg://audacious-plugins-debuginfo-1.3.5-3.fc8.ppc.rpm:4248744/usr/src/debug/audacious-plugins-fedora-1.3.5/src/  info  downloads[DIR]3  audacious-plugins-debuginfo-1.3.5-3.fc8.ppc.rpm/usr/src/debug/audacious-plugins-fedora-1.3.5/src/spectrum/
pkg://audacious-plugins-debuginfo-1.4.4-1.fc8.i386.rpm:5580574/usr/src/debug/audacious-plugins-fedora-1.3.5/src/  info  downloads[DIR]3  audacious-plugins-debuginfo-1.4.4-1.fc8.i386.rpm/usr/src/debug/audacious-plugins-fedora-1.3.5/src/spectrum/
pkg://audacious-plugins-debuginfo-1.4.5-1.fc9.x86_64.rpm:5756490/usr/src/debug/audacious-plugins-fedora-1.4.4/src/  info  downloads[DIR]3  audacious-plugins-debuginfo-1.4.5-1.fc9.x86_64.rpm/usr/src/debug/audacious-plugins-fedora-1.4.4/src/spectrum/
pkg://audacious-plugins-dev_1.2.5-1_arm.deb:1220/usr/src/debug/audacious-plugins-fedora-1.4.5/src/  info  downloads[DIR]3  audacious-plugins-dev_1.2.5-1_arm.deb/usr/src/debug/audacious-plugins-fedora-1.4.5/src/spectrum/
pkg://audacious-plugins_1.4.4-1ubuntu1~gutsy1_powerpc.deb:748054/audacious-plugins-1.4.1/src/  info  downloads[DIR]3  audacious-plugins_1.4.4-1ubuntu1~gutsy1_powerpc.deb/audacious-plugins-1.4.1/src/spectrum/
pkg://audacious-plugins_1.5.1-1_amd64.deb:444202/audacious-plugins-1.5.0/src/  info  downloads[DIR]3  audacious-plugins_1.5.1-1_amd64.deb/audacious-plugins-1.5.0/src/spectrum/
pkg://audacious-projectm-1.3.1-1mdv2007.1.i586.rpm:19897/audacious-plugins-1.5.1/src/  info  downloads[DIR]3  audacious-projectm-1.3.1-1mdv2007.1.i586.rpm/audacious-plugins-1.5.1/src/spectrum/
[DIR]  ftp://ftp.demon.nl/disk3/Demon/ibmpc/dos/apps/spectrum/
[DIR]  ftp://ftp.kuzbass.ru/pub/msdos/spectrum/
[DIR]  ftp://ftp.auxio.org/pub/mirrors/step.polymtl.ca/pub/Xview/apps/spectrum/
[DIR]  ftp://ftp.auxio.org/pub/mirrors/step.polymtl.ca/pub/Xview/pub/Xview/apps/spectrum/
[DIR]  ftp://ftp.iks-jena.de/pub/mitarb/lutz/LaTeX/tex-archive/fonts/psfonts/monotype/spectrum/
[DIR]  ftp://ftp.trailing-edge.com/pub/oakcpm2/cpm/spectrum/
[DIR]  ftp://ftp.tex.ac.uk/purged/fonts/psfonts/monotype/spectrum/
[DIR]  ftp://ftp.nvg.ntnu.no/pub/sinclair/emulators/spectrum/
[DIR]  ftp://ftp.nvg.ntnu.no/pub/sinclair/mirrors/ql/maya/spectrum/
[DIR]  ftp://ftp.nvg.ntnu.no/pub/sinclair/utils/spectrum/
[DIR]  ftp://ftp.psi.ch/PSI_outgoing/Lehmann/QNI/QNI_1.0/resource/spectrum/
[DIR]  ftp://ftp.ntnu.no/old/pub/tex/CTAN/fonts/psfonts/monotype/spectrum/
[DIR]  ftp://ftp.eng.auburn.edu/pub/ramensg/spectrum/
[DIR]  ftp://128.237.157.10/scene.org/parties/2003/forever03/spectrum/
[DIR]  ftp://128.237.157.10/scene.org/parties/2004/ascii04/spectrum/
[DIR]  ftp://128.237.157.10/pub/scene.org/parties/2003/forever03/spectrum/
[DIR]  ftp://128.237.157.10/pub/scene.org/parties/2004/ascii04/spectrum/