Microsoft has reached the Release-To-Manufacturing (RTM) milestone for Office 2010, SharePoint 2010, Visio 2010 and Project 2010. Volume License customers with active Software Assurance (SA) on these products will be one of the first to receive the 2010 set of products. They will be able to download the products in English via the Volume Licensing Service Center starting April 27. Customers without SA will be able to purchase the new products through Volume Licensing from Microsoft partners starting May 1.
More info @ Office Team Blog