Ok, maybe I'm just very stupid and I missed a step here, but: I succesfully jailbreaked my ps3, it shows the install packages thing and all, I launched my stealth backup manager, it detects my disc, i chose backup, backup to internal drive, and then nothing happens, it returns to the main screen in backup manager, what do I have to do in order to get a succesful backup in the internal drive? thanks!

EDIT: oops, seems that last 2 post have the same error as me, thanks!