It's been a while since I worked on one of these. I did a executer mod years ago, the kids loved it. I later did a soft mod, I really got into it and we accumulated a lot of games. I have been a computer tech for over 30 years so it was a natural fit. I just recently went to throw out the old stuff but just had to plug them in. One came right up, the second one needed a little help but they both work. So now I'm hooked again, with the intent to upgrade the drives and move the DVD's I have onto them. Then who knows maybe I will look at some other emulators. I played with Mame years ago as well as the Wii and the Gameboy. I do wish I had kept some notes though, but I am sure with some of the info here, I will figure it out.