i know about wiikey, but not about d2c. with the wiikey, i had to update the version of wiikey i had inorder to play the orignal american brawl, so maybe (if d2c can be updated) update your chiop. maybe it had the same problem as the wiikey had.
if itisnt that, maybe the chip was install faulty? i am not sure, i am thiunking it might be the version of d2c you have.
if all fails, attempt going back to the store and askin for a dif one.
=D
27/06/2008
Super Smash Bros. Brawl
Bored Much?? Yes! Very much bored! D=