US, April 15, 2008 - Last week, the IGN Nintendo team attended Nintendo's latest Media Summit event in San Francisco to preview some of the games scheduled to become available for the company's Wii and DS platforms. We got to go hands-on with major upcoming releases, from Wii Fit, Boom Blox and Samba de Amigo to Pokemon Mystery Dungeon: Explorers of Time / Darkness, Crosswords DS, Guitar Hero: On Tour and Sonic Chronicles. And for the first time, we got to play some of the top-quality WiiWare titles scheduled to debut with the launch of the service in America this May. All in all, it was a good show, even if there weren't any considerable surprises or industry-shaking announcements.