Neowin posted screenshots from Office 14 Alpha
>> Office 14 Alpha screenshots leak
The build is pictured below installed onto Windows 7 and it doesn't appear like the UI has been overhauled yet and remains very similar to Office 2007.
We revealed a possible Office 14 concept screenshot earlier this week before alpha testers received the official build. According to Alpha testers Microsoft is targeting a 2009 release and Office 14 could still be named Office System 2009.
>> Office 14 Alpha screenshots leak