Also, I have seen a noticeable jump in the speed of my 3DS since that system was updated recently. In puzzle swap for instance, any time I would swap coins for puzzle pieces the frame rate would inexplicably drop, the animations slowed down to a crawl and it sometimes took 30 seconds or more for the images of the puzzles to load in. In the last day or two, however, it's been super fast. Opening and closing applications and folders also seems to be quicker.