I have this crazy brainfart of an idea. I've seen something called the NESbot on the net being used to play TAS "movie" files on a real NES and even one on an N64. I had this crazy idea to create one for the Sega Genesis. But I wanted it to go further than just being a timed button masher robot. My idea would be to implement the movie file playback for TAS on real Genesis hardware as well as having USB input for using your own USB controller. I thought the design could go like this: the Arduino outputs to both controller 1 and 2. Input comes from my 14 button USB controller since it has enough buttons on it to fully emulate 2 of the 6 button Genesis controllers. I have mine set up like this using the Fusion 3.64 emulator. Left side is controller 1 and right side is controller 2. This would allow playing 2 player games with a single player. Any ideas on this? Anyone want to take a stab at it? If someone does, I'd happily buy it from them. I just need it to convert a USb controller to the 2 Genesis controller ports and be able to play back TAS movies if that's possible. Let me know if there's any interest.