After picking up my Polar White DS Lite today, I noticed that the two rubber squares on the back of the DS (top area) is noticeably stained (brown-ish) after years of sitting on different desktops and whatnot. Does anyone know of a good way to clean it up to make it all white and shiney again? Thanks! Edit: oops, just realized I posted this in the Wii section, my bad. Can someone move it to the DS hardware area?