FireFTP - Configuration
This demo will show you how to configure Mozilla Firefox as a FTP client via the FireFTP plugin to connect to your domain's FTP account.
[1] Click on the "Create an Account" drop down
[2] Enter your site's name into the "Account Name" text field
[3] Enter your cPanel username into the "Login" field
[4] Enter your cPanel password into the "Password" field
[5] Click the "OK" button
[6] Click the "Connect" button which is located directly to the right of the "Create an Account" drop down
Additional Resources:
Uploading/Downloading with FireFTP