The latest build, which has a build date of April 4th, 2009, 12:55pm, is on the face of it identical to build 7068. In fact, unless you’re the kind of person who spends their time memorizing what all the different icons look like and so on, about the only thing you are likely to notice is the simplified build string - Version 6.1 (Build 7077).The release candidate is Close .
MORE AT; http://blogs.zdnet.com/hardware/?p=4137 ,
Windows 7 build 7077 x64 ===Already hit the web
Windows 7 build 7077 28735810