never use mine at all! i wanted to sell it chill for a cheap price but the son wouldn't let me
i never see him play on it either apart from the odd game of champ manager but it seems like a cool fashion item him and his mates have
the only bame i found remotley enjoyable was roco loco (sorry about the spelling
) but the ds is still played to death! (bit like our wii and ps3! he raves about his ps3 but i can't get him off my wii
)