Hello all, This is my first post so please go easy on me. I have two psp (1000 & 2000), I haven't used them in years charged them up and tried to play the ISO's on the memory stick but I kept on getting 'The game could not be started. (80020148). I have tried everything reformatted the memory stick, used a new memory stick, tried other iso files, upgraded the firmware from on one of the PSPs from 5.50 gen D full to 6.20pro-b6 still doesn't work. I went into the recovery menu and made sure that the M33 driver or NP9660 is enabled in the ISO mode. I tried an ISO tool to fix the issue still not working. Any ideas people? Thanks a lot!