Can I use the new SQL Server Data Tools that come with SQL Server 2012 to create SSIS packages for SQL Server 2008?
I work with both SQL Server 2008 and SQL Server 2012 and I am wondering if I can use SSDT to create and maintain SSIS on both.
No. See problem with deploying ssis 2010 package
It seems that the backward compatibility offered by SSDT does not apply to SSIS.