Hey everyone - By accident I tried to reformat (erase) my 32Gb SD card on my Mac and the files wouldn't erase. It's not in protected (lock) mode either. I tried manually deleting the files and they appear to be erased, until I pull the SD card from the laptop then re-insert it (then that all show up again). So I went to my P2+ and tried to reformat there and it said it failed to reformat. Any ideas how to reformat so it works again? Thanks!