$GNI Group (2160.JP)$ The volatility is high, isn't it?

$Microsoft (MSFT.US)$ An apparent slipup by Microsoft attorneys has revealed a trove of Microsoft’s most closely guarded plans for its Xbox division.
Regardless of where the fault lies for the documents, it’s the clearest look to date about where Microsoft could plan to take the Xbox unit (keeping in mind, of course, that plans and dates can, and often do, shift in the video game industry).
Here’s a run...