How Do I register to use ftp.smartftp.com with a useer name

I would like to use ftp.smart.com as a source to transfer files from my computer to a ftp site. Can this be done? Do I need to register with ftp.smartftp.com to have that capability?

I guess you always mean "ftp.smartftp.com", not "ftp.smart.com". You can log in to "ftp.smartftp.com" anonymously (no password or username required) to download the existing files, but you won't be able to upload files.