ftp://ftp.cs.stanford.edu/pub/mirrors/  direct

[DIR]damnit/  direct
[DIR]sunfreeware/  direct  27 twin directories
[DIR]scientific/  direct  543+ twin directories
[DIR]redhat/  direct  7243+ twin directories
[DIR]fedora/  direct  5109+ twin directories
[DIR]exim/  direct  3680+ twin directories
[DIR]centos/  direct  185 twin directories