I bought that cart around 1990- 1991 when I was into my ADAM back in the days. Anyway if you have the cart, you can plug it in, start the system and then load any adam game you choose from tape or disk and when you have a screen you want to capture hit the cartridge reset and it will load the graphic program with the game screen you just had on (minus the sprites) so you can now edit or save it . I know this response is late but hope that helps!