tunnel after putty is setup

i think i've got all the putty setup and running. i used two different addresses(for the tunnel) for the putty and i was able to login correctly.

i setup the ssh tunnel with putty to use localhost:0. so in smartFTP, how do i use this putty tunnel? what user name and password do i use if my server is localhost? what do i use for the server?

thanks

Why do you want to tunnel FTP oder SSH in the first place? This is overly complicated to set up ptoperly, as it's not only a single port you need to forwards. Use FTPS (FTP over SSL) instead for secure FTP connections.