Microsoft has released the final, Ready to Manufacture (RTM) version of Windows 8 Enterprise edition. Microsoft is offering a free 90 day trial, but once it's done, you'll have to remove it and install a paid version.
What's different from the Consumer Preview? Leo says that there are minor cosmetic changes with the tiled interface. Leo thinks that Microsoft has gone "all in" on this new, tablet-centric OS, and it has lead to a huge shift towards mobility. It's as if Microsoft is saying the desktop is "no longer it." Tablets are. This is a very gutsy move by Redmond.