Hi all! I've been out of the flashcard market for a while. I've had a DSi and an M3i Zero for years but I'm going to be buying a 3DS this weekend when it comes out in red and I've read that my M3i Zero might not work with the 3DS. I'm wondering if the new flashcards for the 3DS, specifically the Supercard DSTWO, EZ-flash Vi, and Acekard 2i are updatable for when Nintendo releases updates that block the current cards. Also, how is the update performed? Do I need another DS that hasn't been updated yet? One thing I really liked about the M3i Zero was that the update was via a USB cable, I didn't need another DS, and it didn't matter if I'd updated my DSi already with Nintendo's update or not. Thanks!