From Sabine Consulting:
1st Choice FTPPro looks and feels just like Windows Explorer, except you can also transfer files to and from FTP sites. Optimized for Windows Vista, it's features include: Drag-and-Drop: You won't have to learn any new commands. Simply drag files from your local computer to any FTP site. Copy Entire Folders: Unlike other FTP programs, you won't have to perform Directory transfers in multiple steps. ALL of the files and folders contained in any Directory can be Copied in just ONE process. Background Processing: FTPPro can be minimized while file transfers are taking place, so you can perform other tasks on your computer while you are waiting.
Version 8.77 is optimized for Windows Vista.