Hi guys. So just recently my sister wanted to play Cooking Mama (the first one) only to find out the game was a lot unresponsive to the touchscreen. I figured it could be the game itself, or maybe the R4 (v1.11) which was the cause. Then it could be the DS itself. I'd like your opinon on the matter and some suggestions. I don't play games which involve the touchscreen much but I think there were times when the DS was unresponisve and futher to that a little bit inaccurate. Thanks.