Some FTP Clients for Windows
EmFTP FTP Client
Small, fast and easy to use FTP-client for Windows. Supports SFTP using SSH (Secure Shell). EmFTP is certified for Windows Vista!
Simple FTP client. It looks like Windows Explorer, so, if you prefer windows-style - try this ftp client.
FTP Commander Pro
Another one FTP client. It's translated to more then twenty languages: French, German, Spanish, Italian, Chinese and others!