Amazon have been known to sell fakes
mainly becuase its not actually amazon selling them
http://sosfakeflash.wordpress.com/2...standard-in-detecting-usb-counterfeit-drives/
use the program above to test and see if yours is fake
the large majority that exist in the world are fake Chinese counterfeit
I didn't get mine off Amazon, I got 1 from newegg, 1 from Target and another that came with an old phone. And that's all besides the point anyway. My point is that you can't correlate a sudden rise in DSTwo failure rate to people buying fake SD cards.