ftp://ftp.lug.udel.edu/pub/  direct

[DIR]arklinux/  direct  19 twin directories
[DIR]backtrack/  direct  13 twin directories
[DIR]damnsmall/  direct  13 twin directories
[DIR]fink/  direct  135 twin directories
[DIR]kubuntu/  direct  1092+ twin directories
[DIR]sabayon/  direct  1173+ twin directories
[DIR]ubuntu-iso/  direct  2 twin directories
[DIR]eclipse/  direct  64963+ twin directories
[DIR]gnome/  direct  27249+ twin directories
[DIR]kde/  direct  64571+ twin directories
[DIR]puppylinux/  direct  15 twin directories
[DIR]ubuntu/  direct  593+ twin directories
[DIR]suse/  direct  3616+ twin directories
[DIR]sunfreeware/  direct  26 twin directories
[DIR]software/  direct  4749+ twin directories
[DIR]slackware/  direct  2092+ twin directories
[DIR]redhat/  direct  6788+ twin directories
[DIR]opensuse/  direct  386+ twin directories
[DIR]openoffice/  direct  4551+ twin directories
[DIR]openbsd/  direct  1041+ twin directories
[DIR]netbsd/  direct  1975+ twin directories
[DIR]mozilla/  direct  7564+ twin directories
[DIR]macports/  direct  80 twin directories
[DIR]linux/  direct  27733+ twin directories
[DIR]ldp/  direct  302+ twin directories
[DIR]knoppix-dvd/  direct  61 twin directories
[DIR]knoppix/  direct  165 twin directories
[DIR]gnu/  direct  3945+ twin directories
[DIR]gentoo/  direct  2080+ twin directories
[DIR]freebsd/  direct  3749+ twin directories
[DIR]fedora/  direct  4633+ twin directories
[DIR]druid/  direct  79 twin directories
[DIR]debian-cd/  direct  747+ twin directories
[DIR]debian/  direct  25843+ twin directories
[DIR]cygwin/  direct  1788+ twin directories
[DIR]cpan/  direct  619+ twin directories
[DIR]centos/  direct  171 twin directories
[DIR]archlinux/  direct  79 twin directories