Longhorn 4029 Build is not fake at all.It is real.If you do not believe me then read this comment from Paul Thurrott "I actually have the original unannotated screen shots they used and they do appear to be real. I don't have the build however. I'll probably post them on Monday" when i asked him about 4029 Build of LOnghorn leaked by Msbetas he replied me with this message.