My apologies if this has been answered before. I searched but didn't find it. I have a datastick pro duo and an sdhc card in my Sony PRS-505. In Calibre, only the datastick and the internal memory of the 505 shows up. Is this because it only shows one card at a time? Or does it not read sdhc (I know it's supposed to recognize Sd)? Or is it something with my stuff?
