Has anyone noticed that the $5 dollar credit card purchase amount in the eShop is GONE?? You can, at the very least, add $10 to your account. This now means, for example, if you want to download 1 DLC stage for NSMB 2($2.50), and you're short by as little as $0.01, you will now have to add $10 in order to have enough funds for the download.
Why'd they change it? That was the one thing I liked about this, and PSN. You could add as little as $5.
Not changing sig until Toad, Jill and Drill Dozer are playable characters in the new Smash Bros.