I'm a NOOB to emulators, I have gotten my NES and SNES to work but I am having a problem with N64. I have the Project64 emulator and have purchased a PSX+N64 USB Converter from ZTNet along with a controller off e-Bay. When I attempt the controller setup, it gives me error messages, such as "Sorry the input selection made is already in use". If I start a ROM, the game goes haywire as if I'm repeatedly pressing the start button or something. Any advice? Thank you.