This Nintendo conference can easily be the best since 06...
My guesses for what they will show:
5 mins of Wii Party
20 mins of Vitality Sensor and Wii Relax unvealing
10 mins of Zelda Wii
5 mins of Pikmin Wii
10 mins on some 3rd party software (possible Zangeki and Tales of Graces localization, touch upon Last Story, Xenoblade, Epic Mickey, Conduit 2, etc..)
10 mins on sales, graphs, and boasting..
10 mins on a few new Wii games (maybe Kirby Wii, Star Wars Rogue Squadron, Kid Icarus, Pilot Wings, Star Fox 0_o)
10 mins of the few major DS games left (DQXI, Gonden Sun DS, Pokemon Black and White)
roughly 30-35 mins dedicated to the 3DS, showing of hardware, unvealing and demonstrating games, etc..
and the last 5 or so mins will just be the wrap up and talks about Nintendo's goals for the future
