Take it out and put it back in and if that doesn't work blow on it and look for scratches
Chat with our AI personalities
It basically cuts the loading time on the game etc...
If it's doesn't finish loading in about a minute, you will have to restart the ds.
When a game freezes, try installing the game on your hard drive, this should help.
I have exactly the same problem and i dont know what is causing this?
i9 know i want to also but it wont download