[tenaglia]

Hello... I've just purchased a used prs 500 and wanted to know if anyone knows if I can use a sandisk sdhc 4gb card with it? I am trying to still figure out how this thing works and getting familiar with it....the internal storage seems to be nearly nothing.. I only have one book thats like 54 mb and the manual on it..and once I input the card does the reader show me what is on it automatically??? Thanks!