Forgive me for being a noob but am i editing the .cue file in notepad on my mac or in terminal with rasp pi connected to keyboard? I am racking my brain trying to find this retroarch.cfg file? i can’t get sega cd or psx games to work. Let me rephrase, I can’t do anything that has a bios and I am placing in rom folders with game? when i run cyberduck i can see different folders. under /home/pi/Retropie-Setup/supplementary/RetroArchConfigs i see a bunch of .cfg files but they are for controllers? where is the famous retroarch.cfg file? i am running the newest version of emulation station. am i missing something here? i thought i was pretty tech inclined until i started getting into this. i have spent all day trying to get mame,psx,gba,sega cd,fba to work. any help would be greatly appreciated, and yes i have googled everything under the sun and youtube, which has helped a little. thanks