I'm posting a link here to CNET's live blog which will cover the launch of Microsoft Windows 8.
Microsoft Windows 8 Live event
These are very important news for all of us in the technology industry, which is moving faster than ever, especially with the new tablets war. Since this event is provisional, being a live one, I'm posting a link to an interesting article about the differences between the tables, also from CNET:
Microsoft Surface vs. Apple iPad (4th gen) vs. Asus Transformer Infinity