The Reg writes Nintendo will announce its Revolution console in May 2006. The full disclosure will happen just ahead of the E3 show in Los Angeles but it will still take about a half year before the consoles will be available in stores:
In September, Nintendo unveiled the movement-tracking controller the console will ship with.
Nintendo's pre-E3 announcement suggests Revolution will appear later in the year - presumably, like the 360, timed for the Thanksgiving and Christmas buying period
