Please see http://cr.yp.to/publicfile.html for an explanation what publicfile is. Basically, it's a secure FTP and HTTP server package. My patch adds support for the FTP commands "MDTM" and "SIZE", which return the modification time and size of a file, respectively.
The publicfile ftpd uses the easily parsable list format, which lists both size and modification time in a clear and easy-to-parse way, but requestion a file list from the FTP server requires opening a second TCP connection, which wastes resources on the server and on the network. So, many clients try to use SIZE and MDTM instead, which currently fails. This causes ncftp to not set the date of the downloaded file to the remote date, even if you apply my patch.
Simply download publicfile-0.52-mdtm.diff.gz. Beware: unified diff format (you probably need GNU patch to apply it).
If you like this, you should probably also go to: