BetaFTPD is an ftpd replacement for Unix/Linux.
I like this one better then Proftpd ftp server.
I think this will make E-Smith even better..
FTP servers for Unix are generally multithreaded, starting one new process for every new user that connects. Needless to say, this is a major waste of memory and CPU time. What can you do about it? Read on...
http://betaftpd.sourceforge.net/