Twin directories of mp:

[DIR]  ftp://ftp.star.ucl.ac.uk/mp/
[DIR]  ftp://ftp.kemsu.ru/pub/mirrors/ftp.avp.ru/patches/mp/
[DIR]  ftp://ftp.linux.it/ubuntu/pool/universe/m/mp/
[DIR]  ftp://ftp.linux.it/debian/pool/main/m/mp/
[DIR]  ftp://ftp.cesca.es/mirror/debian/pool/main/m/mp/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors3/debian.org/debian/pool/main/m/mp/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/obsolete/systems/msdos/metapost/src/mp/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/obsolete/systems/msdos/metapost/mp/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/systems/unix/tex-gpc/mp/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/debian/pool/main/m/mp/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian-amd64/pool/main/m/mp/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian/pool/main/m/mp/
[DIR]  ftp://debian.lcs.mit.edu/debian/pool/main/m/mp/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ubuntu/pool/universe/m/mp/
[DIR]  ftp://ftp.kfki.hu/pub/linux/debian/pool/main/m/mp/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/editors/mp/
[DIR]  ftp://ftp.cyclades.de/pub/support/avocent/mp/
[DIR]  ftp://ftp.skynet.be/mirror1/debian.org/pool/main/m/mp/
[DIR]  ftp://ftp.skynet.be/mirror2/suser-guru/rpm/packages/Editors/mp/
[DIR]  ftp://ftp.efo.ru/pub/mp/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/systems/unix/tex-gpc/mp/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/obsolete/systems/msdos/metapost/src/mp/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/obsolete/systems/msdos/metapost/mp/
[DIR]  ftp://ftp.cs.wisc.edu/uw/grad/exams/byexam/mp/
[DIR]  ftp://ftp.prz.rzeszow.pl/pub/debian/pool/main/m/mp/
[DIR]  ftp://ftp.prz.rzeszow.pl/pub/gentoo/portage/app-editors/mp/
[DIR]  ftp://ftp.3logic.net/.1/debian-archive/pool/main/m/mp/
[DIR]  ftp://ftp.3logic.net/.1/debian/pool/main/m/mp/
[DIR]  ftp://ftp.uic.nnov.ru/pub/Linux/Debian/debian/pool/main/m/mp/
[DIR]  ftp://ftp.uic.nnov.ru/pub/Linux/Debian/debian-amd64/pool/main/m/mp/
[DIR]  ftp://ftp.wustl.edu/pub/linux/distributions/debian/pool/main/m/mp/
[DIR]  ftp://ftp.nz.debian.org/ubuntu/pool/universe/m/mp/
[DIR]  ftp://ftp.nz.debian.org/debian/pool/main/m/mp/
[DIR]  ftp://ftp.nz.debian.org/gentoo-x86-portage/app-editors/mp/
[DIR]  ftp://ftp.uni-stuttgart.de/pub/mirror/ftp.de.debian.org/debian/pool/main/m/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/linux/ubuntu/pool/universe/m/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/linux/debian-mirror/debian/pool/main/m/mp/
[DIR]  ftp://ftp.magellangps.com/Land Survey/Older Products/WinPrism/Software/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/packages/current-src/pkgsrc/print/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-5_BETA/xsrc/xfree/xc/programs/xedit/lisp/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/print/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/x11/bin/xedit/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/xsrc/xfree/xc/programs/xedit/lisp/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/x11/bin/xedit/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/xsrc/external/mit/xedit/dist/lisp/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/external/mit/xorg/bin/xedit/mp/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/editors/mp/
[DIR]  ftp://ftp.port80.se/ubuntu/pool/universe/m/mp/
[DIR]  ftp://ftp.port80.se/debian/pool/main/m/mp/
[DIR]  ftp://ftp.cs.iastate.edu/pub/linux/debian/pool/main/m/mp/