Microsoft has launched a new "Windows Phone" portal which provides Windows Phone 7 content and information for prospective buyers/owners. The portal is designed with a heavy focus on squares, rectangles and the Segoe font, in essence the Metro UI used on the devices. The portal has 4 main areas for both Win7 and 6.5 devices. The areas are "discover", "buy", "how-to" and "applications".
A small pieces of information is revealed and that it's now possible to download Zune PC Software outside of the US. This's only version 4.2 of Zune software and not 4.7 which'll be necessary to sync with WP7.
It appears that Office will get a new page or site at office.com/mobile of which its purpose is currently unknown. It might be a way to access documents stored in the cloud on mobile devices or it might just be additional information on how to use Office Mobile.
More Info: Windows Phone 7 Portal