Which is the leading next-generation console company? Is it Sony, with its energy-sucking PlayStation 3? Or Microsoft, the new adult on the block, with its slightly improved design doesn't go wrong that often now, and which has the exclusive on Halo 3, last year's best-selling game in the US? And for your bonus point, since Microsoft doesn't do a handheld, which company leads the handheld race? Knowing the answer is important, because it tells us a lot about where games are going. And the answer?