ftp://ftp.lug.udel.edu/pub/redhat/linux/enterprise/3/en/  direct

[DIR]os/  direct  18360+ twin directories
[DIR]RHGFS/  direct  365+ twin directories
[DIR]RHDS2/  direct  40 twin directories
[DIR]RHDS/  direct  238+ twin directories
[DIR]RHCS/  direct  376+ twin directories
[DIR]RHAPS/  direct  329+ twin directories