Twin directories of umsdos-progs:

[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.kreonet.re.kr/Linux2/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/linux/distributions/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/linux/distributions/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/linux/distributions/slackware/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.wh8.tu-dresden.de/pub/linux/distributions/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-9.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-9.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-8.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.lanet.lv/pub/unix/Slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-8.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-9.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-9.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://ftp.slackware.at/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/ftp.slackware.com/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/ftp.slackware.com/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/ftp.slackware.com/slackware/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/ftp.slackware.com/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://ftp.scw.net.br/pub/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.scw.net.br/pub/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-8.1/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-9.0/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-9.1/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-8.1/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-9.0/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-9.1/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.demon.nl/disk4/slackware/slackware-10.1/source/a/umsdos-progs/
[DIR]  ftp://ftp.demon.nl/disk4/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://ftp.demon.nl/disk4/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://ftp.demon.nl/disk4/slackware/slackware-10.0/source/a/umsdos-progs/
[DIR]  ftp://147.52.159.12/mirrors/linux/slackware/slackware-10.2/source/a/umsdos-progs/
[DIR]  ftp://147.52.159.12/mirrors/linux/slackware/slackware-11.0/source/a/umsdos-progs/
[DIR]  ftp://147.52.159.12/mirrors/linux/goblinx/goblinx-2007.1/source/a/umsdos-progs/