It is mentioned in the Microsoft's blog that they are in developing phase of MS office 2010, MS Visio 2010, MS project 2010, MS project and Sharepoint 2010 and that is almost reached to Release To Manufacturing (RTM). I means the package of MS office 2010 rushes off in the market.
According to Microsoft headquarter in Redmond that more that since Nov 2009 7.5 million users from different part of the world use 2010 beta version. And this number is 3 times more than MS office 2007 beta were downloaded.
MSDN and TechNet subscribers will have access to download the latest Office starting of 22 April. Volume Licensees with Software Assurance can download the Office 2010 products via the Volume Licensing Service Center from 27 April, while the subscribers without SA can be downloaded via VLSC starting May 1.
Microsoft Office 2010 is officially released on May 12 next and possibly to be available in the market in June.



