ftp://ftp.uni-freiburg.de/pub/pc/msdos/comm/  direct

[DIR]waterloo/  direct  23 twin directories
[DIR]tt442.archivdisk/  direct
[DIR]tcpip/  direct  1249+ twin directories
[DIR]sim61.archivdisk/  direct
[DIR]sim60.archivdisk/  direct
[DIR]netware/  direct  1973+ twin directories
[DIR]netbios/  direct  359+ twin directories
[DIR]mailer/  direct  1421+ twin directories
[DIR]lynx/  direct  3619+ twin directories
[DIR]kermit/  direct  818+ twin directories
[DIR]isdn/  direct  8752+ twin directories
[DIR]cutcp/  direct  8 twin directories
[DIR]conex/  direct  2 twin directories