CVG and other sources are beginning to specualte about the rumored Mario title(s) that are in the works for the Cube. Shigeru Miyamoto hinted that the new Mario game and Zelda would be making an appearance at Nintendo Spaceworld later this year.
A search on the Nintendo E3 site revealed 2 Mario links, 100 Marios and Sunshine Mario. The 100 Mario is thought to refer to the tech demo given at last years at Space world while Sunshine Mario is thought to be the titled of the upcoming game. No confirmation from Nintendo on either, so it’s the usual waiting game.