FTPS on Windows 2003

I was wondering how to use SSL with FTP so I could enforce usernames and passwords securely, but I found out windows doesn't support this basic feature yet. Soooo...

I'm downloading a free FTP server that allows it.

http://www.enterprisedt.com/products/edtftpd/download.html

What do I do to go about setting up Secure Sockets?

Thanks a lot.