Well if there are still any doubts as to who's winning the portable console war, let them be dispelled here and now: in the less than three years since it's been on the market, the Nintendo DS (in both its Lite and Phat flavors) has sold a total of 50 million units, according to the unofficial VG Chartz. Sony's PSP (released less than one month later in Japan)? Less than half that number. While the PSP will surely get a sales boost now that it too has slimmed down, DS still seems to be the clear choice of the majority of gamers. Next challenge for Mario and friends: hitting 100 million faster than the iPod.