New Grinder info - 2 player wifi co-op, MotionPlus

[Sempuukyaku]

Hopefully this will support the Wii Speak.

Thinking about it, between this, Monster Hunter Tri (possibly), and Zangeki no Reginliev this may be a decent year for the Wii Speak. Granted we could use even more games to take advantage of it, but at least it's a positive development.