This is amazing. I've been through a bunch of these and a lot of your videos. I'm looking forward to your next MAME preconfiguring video. I was reading through and the Daytona USA cheat seems messed up. You put numbers and the corresponding letter for the controls to press. For instance " Order: 1(Y), 4(B), 2(A), 4(B), 1(Y), 2(A), 2+3 (A+B together), and 1(Y)." You say 2+3 and translate it to (A+B) but in the previous bits you say B = 4 So is the 3 incorrect or the B incorrect? I could figure out probably but if its incorrect it might need to be fixed for future readers. Just an FYI. Thanks again for all this.