In truth people that prone to seizures could have them while watching tv in the dark. Now don't get me wrong, Im okay with the warning, but its only there to prevent Nintendo from getting sued. Does everyone remember that news story about the episode of pokemon aired in Japan causing all of those seizures? Anyway, if it really bugs you that much, pull out a paper-clip, buy a passme, and a gbamp, and go flash your DS. (I haven't seen that warning on the DS in a few months actually)