I bought the DSTWO from lightake, so I think that's reliable source. I've tried the card for less than an hour. Now the card is like going crazy, won't work any more. I'm using a DSi console with 1.14A system. The DSTWO has 1.12Beta firmware I believe. EOS is 1.11 Problem: Most of the time boot up the console , it just shows there's no card inserted at all. 80% 5% Very few time it will show the alex rider icon, but start that will show the fck an error has occurred message. 5% Fewer time it could actually started fine to play games. And even the game starts, sometime the console will say the card has been unplugged Is this supposed to happen? Wouldn't expect an much expensive card would work like this ! Please help.