The 1.6 SDK provides a small app called ftpd.self. With this app you can connect to game folders using the ftp protocol.
I already tried to make a package to install ftpd.self with psgroove. But since the self is not a NPDRM one, the package creation failed. Also tools like "self to elf" don't work.
Is there a method known to convert a non NPDRM self to a NPDRM one? Are there other possibilities to get ftpd.self running on a retail Ps3 with psgroove?