I create this thread since I do not see your feedback for this, Olaf. Here is my feedback after using your OLAFNESc. 1. Why the gamepad only support 4 buttons? My gamepad have 8 buttons and I can't assign it to any of my gamepad buttons. I am using a Rockstar. 2. There is no sound when I play Megaman 1. Even after i tick off the mute selection. FCE-Ultra do not give such problem. 3. Game freeze halfway. Slowdown occurrs too in Megaman 1,2,3