Hey there, how are you? I have a few questions about custom firmwares. I'd like to instal my old ps2 games on my ps3, which is possible as I know. However, I heard that it may happen that my ps3 gets banned from the psn forever when I play online/go online. What I'd like to know is: Is it possible to install a custom firmware + the needed software, instal the ps2 games, delete the cfw and install an official firmware, so I can still go online in the psn, without losing the installed games?