I Have A Problem. I Have Gateway Dc-t50 5.25 Megapixe's. My Camera Takes Great Pictures When I Use A 32 Mb Sd Card. But When I Upgrade To A 256 Mb Card I Keep Getting Error Format After I Put The Card In My Card Reader. I Already Formated The Card Before I Started To Take Picture's With My Camera. I Even Scan The Picture's In My Camera Lcd Screen. But When I Put Card My Reader No Pictures Only A Folder That Say's Dcim - Is Not Accessible. The File Or Directory Is Corrupted And Unreadable. But My 32 Mb Card Work's Fine.