I store cell phone pictures on an SD3 card. I bring photos into my computer via tan adapter that uses a PCMCIA slot. When copied, I want to remove them from the card but I get a message that they cannot be deleted until I remove write protection on the card. I need help carrying out this removal. I can delete photos on the card using the cell phone's photo menu but it is time consuming because you have to do it one photo at a time.