Bernie, you can do what you want easily with SD Explorer at your PC. Details are too much for the forum. Basically you drag what you want from one card to the other. But, you need to start with the empty SD card formatted and with a file saved to it so that you create a KN7000MN.inf file first. Send me an email with your phone number and I will call you this weekend and talk you thru it. My cell phone is free nights and weekends. My email address is in my profile.