All "today" builds announced so far are fake. Remember that the sun rises later in the West (i.e. they'd have to build this, first thing in the morning today in the US)
strange ist that setup.exe was last modified on 13/07/09 while buildname says it was compiled on 17/07/09..seems to be fake, or not? date modified is the time/date when the file was downloaded. theoretically if the pc's clock was set to the 13th at the time of download, then it would be written in like that....i think either way, seems fake to me.