I have an Ezflash 3-in-1 lite SLOT-2 device, and I was trying to get it to work, Rumble wise, but it won't. Like I go into Diddy Kong Racing DS, and turn on the Rumble feature, but I feel nothing. Also in Mario and Luigi Partners in time, the manual says its compatible with the Rumble pak, and it says to make sure I turn on the Rumble feature in the Options menu in the Main Menu. I don't know what the main menu its talking about, or what Options menu, as I have seen nothing in the game. Help!