March 23^rd, 2006 (9:35am) - Nintendo has announced that it has delayed the release of New Super Mario Bros. for the Nintendo DS. The game will now be shipping on May 15th, a week after its original planned release, and it is believed that the game’s release will coincide with the launch of the DS Lite hardware in North America, whose release details are expected to be discussed later today during Satoru Iwata’s keynote address. Additionally, Nintendo has also announced that Big Brain Academy, the second game in its series of brain training games, will be release on June 5th.