The SharePoint Products TechCenter on TechNet has been updated to include documentation and resources specific to Microsoft SharePoint Server 2010.

The SharePoint Products TechCenter beta resources include categorized documentation and guidance on planning, deploying, and operating Microsoft SharePoint Server 2010 and product evaluation guides in addition both to resource centers and technical references specifically designed to provide both general product and feature overviews, guidance on managing privacy, permissions, read-only sites and more. Also available for Microsoft SharePoint Server 2010 are the SharePoint 2010 (Beta) Developer and Upgrade Resource Centers.

Be sure to also find out who's talking about SharePoint 2010 on Twitter, Delicious, YouTube, and Facebook at the SharePoint 2010 Community.

Keep informed about Microsoft SharePoint Server 2010 at http://sharepoint2010.microsoft.com/ and at http://blogs.msdn.com/sharepoint in addition to the references below.

SharePoint Products TechCenter
http://technet.microsoft.com/en-us/sharepoint/ee263917.aspx

SharePoint 2010 (Beta) Developer Center
http://msdn.microsoft.com/en-us/sharepoint/ee514561.aspx

SharePoint 2010 (Beta) Upgrade Resource Center
http://msdn.microsoft.com/en-us/sharepoint/ee514557.aspx

SharePoint 2010 Community
http://msdn.microsoft.com/en-us/sharepoint/ee633451.aspx

SharePoint 2010 Forums
http://social.msdn.microsoft.com/Forums/en-US/sharepoint2010general/threads