You know that Tristar 64 thing that is supposed to let you play SNES games on the N64? Or maybe it was called something else, I can't really remember. Could that thing be emulated as an N64 rom which you couold patch SNES roms onto to play them on a Dr. V64 Jr. or something? Or is that not possible because it needs the hardware to translate it to N64 code? Maybe you could plug an SNES game into the tristar, then rip that as an N64 game, and do that with each game?