It seems like everyone is actually afraid that Nintendo is going to destroy their systems or ban them from online if you use a flashcard. I find it a bit silly that people think like this because these cards run in DS mode, not 3DS mode. Since these run in DS mode wouldn't they only be able to block the flashcards like they did in DSes? Nintendo might of added anti-flashcard measurements to the 3DS, but wouldn't they only of updated these measures for 3DS mode? And just look at their track record, Nintendo has NEVER banned anyone from online or brick their systems. I might be completely off base, but that is what I think.