I usually refrain from asking questions on a public forum as most of the answers I look for can be found with a little bit of effort, but I can't for the life of me get PCSX - ReArmed and PSX4m-gles working correctly and find the answer to my question.

Audio/video output is fine and they both even manage to run my copy of Rollcage (which runs like crap on the original PS1 compared to the PC version) decently (without audio & @ 1150mhz), but neither of the two programs generate any sort of configuration file and render me unable to map any keys.

Where are the keymaps stored of both programs?