The address of my server is brianhilstrom.dyndns.org -- enter that in the appropriate space (in the picture it says '65.27.88.94/'). You should have given me a login and password, and hopefully I created your account. Enter that login and password information in the respective areas. The port defaults to 21, and that's correct. Lastly, click on the arrow next to the word "Address" on the left side of the screen. Select the "FTP over SSL (explicit)" option.
That's it; you're all set up and ready to go. Keep in mind this is just a basic setup. If you have other settings that should be different (like connecting through a proxy server), I'm going to assume you also know how to work around such things. As always, let me know if you have any problems connecting to my server and I'll look into it.
**NOTE: If you're having problems with Active mode (PORT), this will allow you to use Passive mode (PASV). First, go into the Connections tab and change the Mode to "Passive Mode (PASV)." Second, make sure the "Force Server IP for PASV Mode" box is checked. Otherwise it really doesn't work around anything.