I bought FlashFXP, best FTP client imo.
To break the zilla flow..
cyberduck (for mac) – freeware
If you use Firefox, there is actually a pretty cool add on called “Fire FTP ” – it’s free, fast and you can open it right in your browser. It’s worked great for me.
Here is the link if you’re interested:
Filezilla works great for me. Never ever had any problem with it.
FileZilla is the pure winner when it is straight FTP