It's a hot issue in the N-Gage community: how much support should Nokia give to 3D graphics chips on phones that have them? At the moment no N-Gage games use them, but that situation may change in the near future. In a special editorial, All About N-Gage takes a look at the pros and cons of 3D chips in phones, and wonders what Nokia should do next. Will 3D chips take over phone gaming soon, or are they expensive and unnecessary on such a small screen?