Is this the right forum for some help? I have an adata 4gb flash card that is about a year old that is suddenly undetectable by anything. It was working fine with my camera, pda, my card reader, and my laptop. Now, it isn't recognizable so I can't even format it. Does anyone have any ideas on what happened and how I can fix it? I bought this back when they were still expensive so I would hate to have to replace it. Thanks.