Once upon a time, when handheld game systems were thicker and Nintendo was entirely without peer, the company deigned to allow us to import games without fear. On Game Boy of all shapes and sizes, as well as the Nintendo DS, a Japanese cartridge would let you experience portable wonders years before they hit Europe and the US. Starting in 2008, however, Nintendo made DSi-specific titles region-locked -- and that's the same fate that will likely be
