I've only owned my Nintendo DS Onyx for over a week (Since Pokemon Diamond Came out June 21st) in which time i have only played it maybe 10 times in my room, so it has not had much wear / tear, i.e none at all =] One of the first things i began to notice is that the top shell seems to be off-center to the bottom shell, by about 1mm, when the unit is open this exposes something silver / gold in the left seam / hinge area. Also I can notice that it is creating a tiny bit of overhang on the right side when closed. The second thing is the left shoulder button seems to hang away from the unit and is very loose, as i only own pokemon diamond (which does not use the shoulder buttons) i have not used them whatsoever. When i depress them the loose one makes a different sound to the right one (which is nice and snug). It also feels very wobbly when I use it. The third thing is located on the touch screen's top right-hand corner is taken up by a white blotch. Also the top left hand corner slightly distorts when little pressure is applied to that area. So the question is... Should I be concerned and seek a replacement from my store of purchase?