Announcing Additional Upgrade Scenarios for the Exchange Server 2010 Deployment Assistant!
Microsoft has added new scenarios to the Exchange Server 2010 Deployment Assistant!
· Upgrading from Exchange Server 2007
· Upgrading from a mixed Exchange Server 2003/2007
· New Exchange Server 2010 installation
http://technet.microsoft.com/en-us/exdeploy2010/default.aspx#Home
