64bit support?

[IngwiePhoenix]

My friends are finally following trail and replaying the older Persona games. With a mixture of Steam Family Sharing and emulator-fu, I have set them up so far. But now I want to have some fun myself.

During the "32bit era" I used P4G Music Manager plus this to load custom songs for bosses and such. But now with the 64bit version using .cpk files instead and Reloaded-II only offering an AWB replacement, I wondered what the status and/or usage for this modloader is nowadays?

Thanks a lot! =)