I'm trying to get my copy of SMBj(FDS) to run on Nintendulator. the BIOS ROM seems fine, as the game plays in Nestopia, but not on FCEU or Nintendulator. when I load it in one of those, the reset vector at $1ffc sends the program to a region where there are a bunch of unreadable instructions (mostly $33's and $CC's). I would try to figure out what Nestopia is doing right but unfortunately it is not yet equipped with a debugger. i wonder why it would work fine on that emu but not in the others.