How do they hack-check Matt?
The short answer is...
They plug your cart into your slot on your side of the "box" and plug this little rectangular box into the other side of the box in the other player's slot and turn your DS on and some other option pops up on the very first start up screen of the DS (kind of like how a new option pops up on the very last screen on Platinum or whatever when you are downloading pokes to PBR).
I talked to the guy the whole time he was doing mine and Siddarth's and he said that it's "a computer program from GameFreak that contains tons and tons of information on the Stats, moves, abilities, items, etc..." and that "if I wanted to I could open up all of your boxes and look at the IVs EVs what moves they've learned in the past see you Secret ID number...etc..."
He also said, and I agreed, it would be very useful if GameFreak would release that little box for sale for hardcore gamers because it basically contained every bit of "on-line pokedex information you can find out there" and it would "easily let you see your pokemon's IVs and EVs so you wouldn't have to guess anymore, or rely on some guy's online calculator. You could know for sure because you'd be using a product directly from the game creator."
I would buy that little black box if they would sell it.










ScarfMeta for the win 
