I basically just ran the NES through a VCR. You must start the recording, wait 10 seconds, turn on your NES consule, then play. To switch to a second tape which I had to do during my 6 hour game you need to pause the game, wait 30 seconds, change the tape, record for another 30 seconds, and then unpause the game. Obviously you can't pause the game for any other reason, you can't intentionally use the point glitches in the game, and you must do the type A game.