Complex sentence: At a June 7 2006 policy briefing, Nintendo revealed plans to release 6 million console units and 17 million software units during the fiscal year ending March 31,2007, as well as 4 million or more console units by the end of the 2006 calendar year.
Split into simpler sentences: At a June 7 2006 policy briefing, Nintendo revealed plans to release 6 million console units and 17 million software units during the fiscal year ending March 31,2007. This included the 4 million or more console units they expected to ship by the end of the 2006 calendar year.