Most people may say nintendo's E3 was bad but there were some gems that were shown.
Mario, Golden Sun 2 but most importantly Metroid! It looks so epic, in fact too epic!
Plus there are still all the other 3rd party games like Red Steel 2, No More Heroes 2, FF etc. 2010 seems so far away now, but at least the wii is picking up now.

Shame about the lack of Zelda Wii, especially after seeing Metroid but there is always the Tokyo Game Show. And I wasnt too impressed by the 2D mario, there looks like there was no effort put in at all. They should just make it a wiiware game or somthing.
So anyway here are some links showing some nintendo E3 clips.