Nintendo, the second biggest console developer, will report tomorrow its fiscal year earning, but it's expected to have very big losses, as their income is estimated to be almost 50% less than previous year's one.

The second half or the fiscal year saw Nintendo losing a one-third of its earning, with many investors criticizing the company for its lack of a serious marketing plan to boost its business and counter-attack the aggressive campaign by Microsoft, that is quickly catching up in market share.

Nintendo is claiming that the release of Gameboy Player and relative Gamecube bundle will indeed promote the sales of their machines, but shareholders were not too much impressed by Nintendo's E3 announcements.