Enterprise Connectivity to Oracle and Teradata for SSIS 2008
One of the biggest complaints about SSIS is the lack of performance when reading or writing to Oracle and Teradata. There isn't much support for bulk methods that are really needed to load data quickly.
The recently released SSIS connectors licensed from Attunity seem to pretty much help solve this problem. This is only available for SSIS 2008 Enterprise (or developer) editions and best of all its free ;-)