Loading codes with ESR Loader
I was wondering if it was possible to load codes, from a Codebreaker disc as an example, to use on backups that I would normally boot using the ESR loader which was stored on my memory card (I have the Free MCBoot custom setup). In Codebreaker, after you select your codes, you have to swap the Codebreaker disc with the game disc, I would need to be able to load the ESR loader before it tries to boot the disc, and I have no idea if that is possible. I was hoping maybe someone here would know if it is indeed possible.
My PS2 isn't modded, by the way.