Got a replacement card which will work fine on the pc. However, even though the phone will format it and show it, it won't show any of the music etc I have put on it. Does anyone know if the 903 just isn't compatible with a card over a certain size? It will save photo's taken on the phone to the card and show them, just nothing added on the PC.
I have used the exact same method to put stuff on the 64mb card and it all worked fine!