I don't like using Filezilla myself - except for the PortableApps version of it which I use on the move. I do find that it's nice and easy to use and great for people who aren't used to FTP. I use FlashFXP for the site to site transfer and the good SSL support.
I have used all kinds of differnt ftp programs, but i keep coming back to - http://www.whispertech.com/surfer/ - it dosent have as many features , buts its th easyiest and most simplistic of them all. Makes everything easy.
Because I'm using Firefox, I use FileZilla. I really recommend it because it has everything you need cheers, xcelent88
I've used many, many FTP programs. The best I've come across so far is Filezilla - Great piece of kit.
konqueror why don't use guys just type ftp.yoursite.com into your explorer? dedicated FTP programs are not needed anymore.