Has anyone been successful in getting one of these to work in their Xoom? If so how? I got one for Christmas and despite my efforts, it does not work. The Xoom does not recognize it at all. It was formatted to FAT32 and I tried to see if it would work with exFAT, but no luck either way. I have searched the forums and the web in general, but it seems this card is too new and no one really has much experience with them yet.