Great. I think your soft is the best, I have just another question and 1 suggestion:
-How can I see the FTP log connection (you know all the stuff the server send you when you connect)
-There is a small and very usefull function that I found in another program: the ability to see the recorded password of one of your favorite FTP server. It's very useful when you make a lot of website and when a teammate ask you the password for a server... You don't have to search your email, just press the 'show password' button, enter your root password, and you can see the password...