A update to Mobile FTP client has been released that fixes some bugs, and ships with debug symbols that makes it simpler to track down bugs.
Download here
This is the where you setup FTP accounts so you can connect to FTP servers, for the first part we will explain how to open this menu.

You will then be greeted by this screen where you control the FTP sites you want to connect to.
1) The name of the site, this is the name that will be shown in the menu.
2) The address FTP site you want to connect to, this can be a IP and a DNS address.
3) The FTP server port, default value here is 21.
4) The username to connect with.
5) The password
This web page contains the Mobile FTP client documentation.
More information will come