The blackb0x crew has come to the rescue with a much-needed alternative to the previously released FTP server for PS3. blackb0x's take features threading support for fast, simultaneous file transfers across a LAN or WiFi connection.
Unlike CJPC's (admittedly) buggy equivalent, it is crash-free and does not lock up or sporadically drop connection between network transfers, a plus in our book[...]
Continue reading: Stable PS3 FTP Server Released...