I saw in one site "Microsoft Office 2010 (Blue Edition)". Is this the real office 2010 or it's also a beta? When it come to real version, i trust MDL more.
It is the Microsoft Office 2010 Technical Preview. There will not be a blue edition for the final version.
the "Blue Edition" of Office 2010 now is called "Plus Professional", one of the version that can be downloaded from Oficial Page.