I tried OOBE setup in Windows 8 RTM like I did in older W8 builds with installprep.exe..In RTM is msoobe.exe.The result is a blocked screen without mouse cursor.What I mean: you can define new computer name and other user(those who used installprep in Windows 8 M2 build 7955,knows what i'm talking about) but then the result is what I wrotten above.Why did I posted that thread: To other people do not try this...feature or to report a bugg...