Seems like an early build version of Windows 8 has slipped through the cracks at Microsoft and made its way to the internet this according to a post at neowin.com. It is currently only being hosted on a private FTP but it is only a matter of time before we can all download it on a torrent site. The build that was is released is the final M1 and last 6.1 build (6.1.7850.0.winmain_win8m1.100922-1508_x86fre_client-enterprise_en-us.iso).
Also according to Neowin Windows 8 is expected to enter beta phase soon and not be available to OEM until 2012 and retail till January 2013.
Hope to see more images come out soon. Anyone have thoughts on Windows 8 or what will be different?