SharePoint 2010
SharePoint Server 2010 Beta TechCenter
SharePoint Foundation 2010 Beta TechCenter
Installation and Deployment Resource Center
Downloadable Evaluation guide for SharePoint Server 2010 (for IT Pros)SharePoint 2007
SharePoint Server TechCenter
Downloadable book: Installation guide for Office SharePoint Server 2007
Downloadable book: Design and build sites for Office SharePoint Server 2007 Exchange 2010
Exchange Server 2010 TechCenter
Exchange Server 2010 Deployment Assistant Exchange 2007 Windows 2008 R2 | 
