I don't know if its my DS or if my iTouch DS cart is broken. I recently found it after it being missing and when it goes into the menu the brightness keeps changing (as there is a button to change it at the top right corner) and when i try to choose a game on the cart the R and L buttons don't do anything except move all the way to the bottom of the list and the D pad does nothing. Is this a DS issue or my flash cart issue. 'cause this DS has some problems but it works fine with regular DS carts. Its a black DS lite. EDIT: must be the DS. It's playing Warioware Touched perfectly after I got it to select it.