Resolving host name http://...

What the damn. I have tried to get this thing to connect for three weeks. IT WONT. I was recently sponsored by someone at cahstise.org. And then they lost the internet, so someone else sponsored me on their website. But I cant get the smartftp to SWITCH over. It keeps saying this:

Resolving host name http://chastise.org/saph/...
No such host is known.
Connection closed.

Every damn time I select connect. I have the address, the login, the password, what more do I need?! GRR. SOMEONE HELP! : flails! :

smartftp is an ftp client. if you enter that kind of url, it should tell you that it is not supported. try ftp://chastise.org/saph/, that works for me.