Download Windows 8 Consumer Preview
 

Here's the official link to the Windows 8 Consumer Preview. So far the downloads are pretty damn speedy for a 3.3GB file (32-bit version is 2.5GB). Windows 8 Consumer Preview is prerelease software that may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here. Some product features and functionality may require additional hardware or software.

http://www.hardocp.com/news/2012/02/...sumer_preview/