Saw where people were able to use a 64gig micro-sd card on the RAZR. Has anyone tried this on the Rezound? I assume it would work, don't know if there is a special way to format or not. I guess I could always roll the dice and return if it doesn't work. I'm planning on getting the 32gig card, but if a 64gig will work I might wait for a sale or good price. You can never have too much storage!