Via torrent websites
The past week, Microsoft delivered the first consistent taste of Windows 7, offering the pre-beta bits of the operating system at the Professional Developers Conference. On October 28, developers attending the event got their hands on a 160 GB drive pre-loaded with various goodies including Windows 7 Build 6801 in both 32-bit and 64-bit flavors. Subsequently, as it was the case with previous beta or final releases of Windows, the pre-beta bits for Windows 7 Build 6801 were leaked and made available for download via torrent websites.
Steven Sinofsky, Senior Vice President, Windows and Windows Live Engineering Group, managed to keep Windows 7 under a translucent veil throughout the development process ahead of PDC2008. However, the conference focused on Windows 7 made the successor of Windows Vista as transparent as possible, as well as “free for all” users with a BitTorrent client. All major torrent hotspots are currently offering downloads of Windows 7 pre-beta build 6801, advertised as untouched.
The pair of Windows 7 pre-beta releases on the original 160 GB drive are: Windows 7 32-bit - 6801.0.080913-2030_Client_en-us_ULTIMATE-ULTIMATE_GB1CFRE_EN_DVD.iso and Windows 7 64-bit - 6801.0.080913-2030_Client_en-us_ULTIMATE-ULTIMATE_GB1CXFRE_EN_DVD.iso. With the pre-beta bits of the next iteration of Windows available outside of Redmond, the software giant promised that the fully fledged Beta of Windows 7 would be delivered early in 2009.
“Windows 7 will offer improved navigation, a new taskbar and a streamlined UI so that common tasks done in Windows are done easier and more quickly. You will be able to share data to all your PCs and devices in your home network or at work. With Windows 7 + Windows Live, you will be able to stay connected to the people that matter to you, and with Internet Explorer 8 you will get a faster, safer, more productive Web experience,” revealed Mike Nash, Corporate Vice President, Windows Product Management.
Note: i didn't provided the torrent or from where to download, this it's just news