Alright, I have already placed both some .cht files and a big usrcheat.dat from Filetemp into my cht folder. I am running the latest firmware on my Vi, and have followed all of the instructions, however some are too dated for me to continue. I cannot figure out how to enable these cheats, aside from going into the ROM settings and turning them on, where it gives me the nondescript confirmation "(Y)Open Cheat Window". Pressing Y while at the menu, or in game, does nothing. I cannot find a toggle to let me decide what cheat files to use, and L+R+SELECT does nothing in game. So, how do I use cheats?