This information comes from a customer: Proxy Server has been discontinued, although it's still popular. It has been replaced with ISA 2000 SERVER. Under this configuration, you should use the "TRANSPARENT setting". But it should be noted that when specifying the user and password, this should be the SAME as when setting up the connection (i.e. the user/password combination setup on the FTP SERVER), not the user/password used to connect to the proxy (ISA), which is often the windows logon/password. Also, the default port is 8080 on ISA (not 80), and this must be specified in the Firewall properties of WS_FTP. The remote port probably remains at 21. Finally, there is no need to change the browser connection settings, which may be tempting, to reflect a different port for FTP.
