I have recently bought an Elvis and a gold card but before that I was using a card that I bought from a friend of a friend. I don't know what kind of card it is and I don't know what software is on it but when I try to read it using my Elvis I get an error saying that it is not a PIC card - does anyone know what kind of card it could be - plain white with nothing written on it. What should I use to read what is on it? I have recently downloaded MKFv4.3 - will that work???