This next information is taken from the same speech as the Wii Sports resort announcement below.

– No price cuts for Wii or DS in the near future
– more features coming to the DSi, such as maps, and classroom interactivity
– The DSi has managed to move over 300,000 units in its first two days of sales. This number comes from Europe and North America combined
– once again, Nintendo has no plans for any move into the cell phone market.