ftp://cudlug.cudenver.edu/  direct

[DIR]ubuntu-cd/  direct  18 twin directories
[DIR]ubuntu/  direct  634+ twin directories
[DIR]suse/  direct  3850+ twin directories
[DIR]pub/  direct  7473+ twin directories
[DIR]openbsd/  direct  1131+ twin directories
[DIR]lost+found/  direct  1932+ twin directories
16 B  2006-11-24gentoo-cd
[DIR]gentoo/  direct  2190+ twin directories
[DIR]debian-cd/  direct  797+ twin directories
[DIR]debian/  direct  26251+ twin directories
[DIR]GNU/  direct  411+ twin directories