BUMP! I have also started a NESpi project with only using NES and GBC emulators for now. I have a Retrobit NES to usb adapter and an authentic NES controller. I also am running into the same problem with setting up the emulator menu controls not accepting up and left from the controller. If someone could please provide an answer so I can finish up this year long project I would greatly appreciate it a lot. I imagine there would be a way to edit the menu script so I could control the menu and play games using an NES controller.
