Hello, I purchased two gateways and I seem to be having a problem with one of the two cards. One seems to work fine and loads my multi-rom menu with all my games visible. However, the second card says "Filesystem error" in the multi-rom menu when I pull it up. I did a diagnostic and it says SD read - Fail on the card but is successful when I try the other working card. Has anyone ran into this before? Could it be a defective gateway since it doesn't appear to be the SD card since it works on the other gateway?