So after Christmas I picked up an 8gig SDHC card so that i could start shooting raw and messing around with pp. I took maybe five pictures so far and when i put it into the computer to import them to Lightroom I'm getting a device failure error. The images were raw so I tried again with jpg images, still no luck. The camera can read the card but the computer can't. The card has been formatted. Can it be because the card reader on the computer isn't SDHC compatible? Would a card read fix that? If not I'll just bring the memory card back to the store.