What's different about the 2.0, except the black buttons? Is the micro SD port resized so it fits/reads the cards better? I'm getting the red light on my Stargate v1.0 over 90 percent of the time. I end up taking the micro SD out and putting it back in, and keep trying until it works. Is there anyplace I can sell my v1.0 to? The site I got it from, 3ds-flashcard.com, deleted my order and won't reply to my requests to return it.