Hi, I can't get it to work... I followed the instructions to make a cartridge with a single 32K game. I closed A+B, I inserted 1uF 16V Electrolytic Capacitor and I used the Swaprom program to modify the original rom and I programmed the 27C512 eprom with the modified file. I tried the cartridge in my Msx Philips and it gives me a black screen and the Caps light comes on. Can you help me?