A new FTP program has arrived on the PS3, and this time it's open source. This FTP app, developed by jjolano, is aptly titled OpenPs3FTP v1.1. When connecting via FTP with the app, use your PS3's IP address, and the username/password combination of root/openbox.
OpenPS3FTP
https://github.com/jjolano/openps3ftp
This is my first program in C (I'm new to C, but I have coded in other languages), and also my first homebrew.
Default username: root
Default password: openbox
Credit to PSL1GHT, geohot, and stoneMcClane for tools and code
Suggestions and/or fixes are welcome.