Kevin Schader, director of communications for the SD Association and all-around great guy, just stated that SDXC cards should be hitting us as early as next year, with a 64GB capacity to begin with. The spec was released to member companies in April, and though Pretec has been parading around a 32GB card, we haven't had a release window of any sort before now. Naturally, it's going to be a slow build up to the theoretical limits of SDXC, with 52MB per second speeds and 64GB cards, instead of the 300MB per second, 2TB cards of our dreams, but we promise not to complain too much along the way.