Jazz you ever do multi carts? I read simply pasting the code of a game on the end of another allows you to have 2 games that will toggle via reset. So as using 2 1MB games to make 1 multi 2MB game. I tried it and it did not work. I copied the hex code of game 2 and pasted at the end of game 1, and saved file. I then opened the file, byte swapped it, programmed it, and it only plays game 1. Reset just resets to Game 1.