various size roms. right now there is only the 256-16bit rom, having a 256-8 bit rom, 64-8 bit rom, 128-16 bit rom, etc would be great. even if its simply an option the user chooses when first placing the rom chip. having larger roms would be great too but i have no idea how that would work, or if it would but having a 512-16 bit rom, 1024-16 bit rom, etc would be cool.