FTP clients have been around for a while, so it's pretty easy to get one, but finding the right software that has the feature pack to suit your needs can be not so straightforward. A tool like FlashFXP, though, is designed to be used by anyone because it comes with many features that are not too hard to work with. The interface doesn't seem to be much different from other FTP clients and there are a lot of goodies hidden under the hood.