I recently ordered the card for $80 and when it arrives, planned to format it to FAT32 so I can use it in my SGP 5.0. After I ordered it, I see that the price for the card on Amazon has gone down alot since I last checked. Now, I'm not sure if I should just return the card and then wait for a few months to see if the price goes down even more. The photo of the card has a "I" next to the sdxc. Does anyone know what this means? I heard that in the future, sdxc cards will be made differently and with more pins. When that happens, the cards will not work in slots made for sdhc cards even with formatting to FAT32.