How do I connect to an FTP server and use FireFTP to transfer files?
Perform the following:
* Under the "Manage Accounts" menu, select "New..."
* Go to the "Host" field and enter in the name of the server you wish to connect to.
* After that's done, if you wish to logon anonymously, check the Anonymous box. However, most times you will need to enter your login and password as well so enter those in the appropriate fields.
* Click Ok to save the account information and to close the dialog.
* Finally, click the "Connect" button to make the connection to your site.
Once you've connected, you'll find that the local files are on your left and the remote files are on your right. You can click on a local file and press the arrow pointing to the right to upload a file to the server.
Similarly, you can click on a file on the right side and press the arrow pointing to the left to download a file from the server to your computer.
look here bud
http://fireftp.mozdev.org/help.html#general