On the GXR A12 mount - if you have stored any "My settings" on the SD Card, they are stored in a folder MYSET and this folder is deleted if you format the card in the camera. (I routinely format the card in the camera after I have transferred the photos to my computer). I kind of expected Ricoh not to delete that folder, but they do.
I have now backed up this folder on my computer.
I have now backed up this folder on my computer.