I'm not sure if this program is right for me. I don't understand responses like can't make heads or tails out of that, but that's not even my biggest problem. I'm copying 478 mb right now to start my 2gb run, and it's 40 minutes remaining. a full 32gb test is going to take all day. there's got to be a better way to verify the truthiness of an sd card. besides, the checkdisk never said anything was wrong with my card.